CN113007307B - Transmission component and transmission equipment - Google Patents
Transmission component and transmission equipment Download PDFInfo
- Publication number
- CN113007307B CN113007307B CN202110452004.3A CN202110452004A CN113007307B CN 113007307 B CN113007307 B CN 113007307B CN 202110452004 A CN202110452004 A CN 202110452004A CN 113007307 B CN113007307 B CN 113007307B
- Authority
- CN
- China
- Prior art keywords
- transmission
- gear
- input
- limiting
- output
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
- F16H37/124—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types for interconverting rotary motion and reciprocating motion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a transmission part and transmission equipment, and relates to the field of transmission structures, wherein the transmission part comprises a limiting component, an input gear, a transmission component and an output component, an input bearing and an annular gear are arranged in a limiting groove, the transmission component comprises a transmission shaft, an eccentric disc and a transmission gear matched with the annular gear, the input gear is provided with an input eccentric hole, the distance between the center of the hole of the input eccentric hole and the center of the input gear is equal to the distance between the center of the transmission shaft and the center of the eccentric disc, the output component comprises an output connecting rod and an output bearing sleeved on the periphery of the eccentric disc, and the limiting component is provided with a limiting piece, and the output connecting rod is limited by the limiting piece and moves back and forth along the center axis direction of the output component under the driving of the transmission component. Therefore, the technical problems that in the prior art, when a piston pushes a crankshaft connecting rod to reciprocate in a cylinder, lateral force acts on the wall of the cylinder, the piston is damaged due to eccentric wear, and the sealing performance is low are solved.
Description
Technical Field
The invention relates to the field of transmission structures, in particular to a transmission part and transmission equipment.
Background
The crankshaft is the most important component of the engine, and it takes the forces from the connecting rod and converts it into torque that is output through the crankshaft and drives other accessories on the engine. At present, the linear motion to circular motion is mainly realized through a crankshaft, but when a piston pushes a crankshaft connecting rod to reciprocate in a cylinder, lateral force acts on the wall of the cylinder, and high-frequency left and right shaking causes high sealing difficulty and serious eccentric wear.
In the prior art, when a crankshaft connecting rod is pushed to reciprocate in a cylinder by a piston, lateral force acts on the cylinder wall, so that the piston is damaged due to eccentric wear, and the tightness is low, therefore, the prior art needs to be improved, a more reasonable technical scheme is provided, and the problems in the prior art are solved.
Disclosure of Invention
The invention provides a transmission part and transmission equipment, which are used for solving the technical problems of piston damage and low tightness caused by eccentric wear due to lateral force acting on a cylinder wall when a piston pushes a crankshaft connecting rod to reciprocate in a cylinder in the prior art.
In a first aspect, an embodiment of the present invention provides a transmission component, including a limiting assembly, an input gear, a transmission assembly, and an output assembly, where,
The limiting assembly is provided with a limiting groove, and an input bearing and an annular gear are arranged in the limiting groove;
The transmission assembly comprises a transmission shaft, an eccentric disc and a transmission gear matched with the inner gear ring, wherein the input gear is provided with an input eccentric hole, the transmission shaft is arranged in the input eccentric hole, the transmission shaft is connected with the periphery of the axis of the eccentric disc, the distance between the center of the hole of the input eccentric hole and the axis of the input gear is equal to the distance between the axis of the transmission shaft and the axis of the eccentric disc;
the output assembly comprises an output connecting rod and an output bearing sleeved on the periphery of the eccentric disc, the input gear is rotationally connected with the limiting assembly through the input bearing, the limiting assembly is provided with a limiting piece, and the output connecting rod is limited by the limiting piece and moves back and forth along the central axis direction of the output assembly under the drive of the transmission assembly.
The crankshaft is the most important component in the engine, and mainly converts the force transmitted by the connecting rod into torque to drive other accessories on the engine to work. At present, the linear motion to circular motion is mainly realized through a crankshaft, but when a piston pushes a crankshaft connecting rod to reciprocate in a cylinder, the force of the piston acts on the connecting rod vertically except for the vertex, and an included angle exists at other moments, so that the transverse stress structural strength of the connecting rod is limited. The side force acts on the cylinder wall, the sealing difficulty is high due to the high-frequency left-right shaking, the eccentric wear is serious, and the service life is low. In order to prolong the service life of the piston, the side force of the piston to the cylinder wall is reduced when the piston pushes the crankshaft connecting rod to reciprocate in the cylinder, and the friction between the piston and the piston wall when the piston swings left and right is reduced or stopped.
The limiting assembly provided by the embodiment of the invention is provided with the limiting groove, and the input gear is limited to rotate only through the input bearing arranged in the limiting groove, so that the input gear is prevented from shifting under the action of external force. The input gear is provided with an input eccentric hole, the transmission shaft is arranged in the input eccentric hole and is rotationally connected with the input gear, and for example, the transmission shaft is rotationally arranged in the input eccentric hole through a bearing. Meanwhile, the transmission shaft is connected with the periphery of the shaft center of the eccentric disc, and the distance between the hole center of the input eccentric hole and the shaft center of the input gear is equal to the distance between the shaft center of the transmission shaft and the shaft center of the eccentric disc. The output assembly comprises an output connecting rod and an output bearing sleeved on the periphery of the eccentric disc, the output bearing is sleeved on the periphery of the eccentric disc, and the eccentric disc is connected with the output connecting rod through the output bearing. When the input gear is driven by external power, the transmission gear revolves around a circular orbit at one half of the indexing circle radius of the annular gear under the action of the transmission shaft, the motion track of the transmission gear is identical to that of the transmission shaft, the vertical motion track of the center of an eccentric disc integrally formed by the transmission shaft is the central axis of the output connecting rod, and the eccentric disc drives the output bearing and the output connecting rod to vertically reciprocate.
The input gear is connected with the limiting assembly through the input bearing, so that the input gear is prevented from extruding the limiting assembly, and friction is reduced. The power of the rotation of the input gear can be converted into the power of the upward and downward movement of the output connecting rod, namely, the power in the vertical direction.
Through setting up output bearing, reduced the frictional force between eccentric disc and the output connecting rod, and then promoted the adaptation effect of drive unit and can reduce mechanical loss simultaneously.
The limiting assembly comprises a limiting groove, an annular gear and an input bearing are arranged in the limiting groove, the transmission assembly comprises a transmission shaft, an eccentric disc and a transmission gear matched with the annular gear, the transmission shaft is arranged in the input eccentric hole, the transmission gear is sleeved on the transmission shaft, and the transmission gear is meshed with the annular gear. In order to ensure the stability of the output assembly when the output assembly moves back and forth along the central axis direction of the output connecting rod through the limit of the limit piece, besides the stability of rotation of the input gear, the stability of revolution of the transmission gear is ensured, and meanwhile, the friction of the output assembly to the limit piece can be reduced. Through setting up the spacing groove, the transmission shaft passes through drive bearing and ring gear matching, has guaranteed the stability of drive gear revolution, and then has guaranteed the stability of eccentric disc.
Similarly, the output connecting rod is rigidly connected with the piston, the piston drives the output connecting rod to reciprocate along the central axis direction of the output assembly through the limiting piece when reciprocating in the cylinder, and the transmission gear is driven to revolve around the central axis of the input gear through the eccentric disc when reciprocating in the output connecting rod so as to drive the input gear to rotate. The reciprocating linear motion of the output connecting rod is converted into the rotation of the input gear to drive other accessories to work, when the piston reciprocates in the cylinder, the piston cannot generate lateral force on the cylinder wall, and friction between the piston and the piston when the piston swings left and right is avoided, so that the technical problems that the piston is damaged and the sealing performance is low due to the fact that the lateral force acts on the cylinder wall when the piston pushes the crankshaft connecting rod to reciprocate in the cylinder in the prior art are solved.
Preferably, the input gear comprises an external gear and a first internal sleeve, the first internal sleeve is connected with the external gear and integrally formed, the first internal sleeve is arranged in the limiting groove through the input bearing, and the external gear is positioned outside the limiting assembly.
In order to ensure the stability of the output assembly when the output assembly moves back and forth along the central axis direction of the output connecting rod under the limitation of the limiting piece, the rotation stability of the input gear is ensured, the friction to the limiting assembly due to the extrusion action of the transmission assembly is reduced, the first inner sleeve is arranged in the limiting groove through the input bearing, and meanwhile, the outer gear is arranged so as to be convenient to connect with an external power input end or an output end.
Preferably, a gasket is further arranged in the limiting groove, and the gasket is arranged between the input bearing and the annular gear.
The gasket is arranged, so that the first inner sleeve can be prevented from scraping the inner gear ring and the transmission gear when the input gear rotates.
Preferably, the limiting piece comprises limiting holes formed in two ends of the limiting assembly, and the output connecting rod extends outwards through the limiting holes.
The limiting piece can adopt various structures to limit the output connecting rod to vertically reciprocate, in the embodiment, the limiting piece is a limiting hole formed at two ends of the limiting component, and of course, the limiting hole can also be a limiting hole formed at one end of the limiting component, and the output connecting rod can outwards extend to do work through the limiting hole or can reversely act by external force to do work through the input gear.
Preferably, the limiting assembly comprises a top box, a bottom box and a fixing bolt assembly, wherein the top box and the bottom box are fixed through the fixing bolt assembly, and the limiting groove is formed between the top box and the bottom box.
Through setting up top case and base case to connect through the gim peg subassembly, be convenient for overhaul drive unit, can select the length of output connecting rod and select spacing hole trompil number simultaneously according to the demand.
Preferably, the transmission assembly further comprises a fixed nut, and a mounting head matched with the nut is arranged on one side, close to the input gear, of the transmission shaft and is connected with the fixed nut after penetrating through the input eccentric hole.
The fixed nut is arranged, and the mounting head matched with the fixed nut is arranged on one side of the transmission shaft, which is close to the input gear, so that the input gear can be prevented from falling off under the action of external force, and meanwhile, the connection strength between the transmission shaft and the input gear is ensured.
Preferably, the external gear is provided with a nut hole, and the fixing nut is arranged in the nut hole.
The outer wheel is provided with a nut hole, so that the fixed nut is prevented from protruding outwards when being connected with the transmission shaft, external force is convenient to directly act on the input gear, and the external force is changed into the output connecting rod to operate up and down to do work outwards through the transmission part.
Preferably, the transmission part further comprises an auxiliary input wheel which is mirror-symmetrical to the input gear via an eccentric disc.
Through setting up assisting the input wheel, can drive the drive assembly through the output assembly outward through input gear and assisting the input wheel simultaneously and do work, transmission shaft assembly should with assist the input wheel adaptation.
Preferably, the input gear further comprises a second inner sleeve and an external bearing sleeved on the second inner sleeve.
By arranging the second inner sleeve and the external bearing, the stability of the input gear is higher, and the input gear is the same as that of the first inner sleeve and the input gear.
In a second aspect, a transmission apparatus includes a transmission component of any of the embodiments disclosed above.
The foregoing description is only an overview of the present invention, and is intended to be implemented in accordance with the teachings of the present invention in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present invention more readily apparent.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
FIG. 1 is a perspective view of a transmission component provided by an embodiment of the present invention;
FIG. 2 is a schematic view of a part of a transmission component according to an embodiment of the present invention;
FIG. 3 is a schematic view of a part of a transmission component according to an embodiment of the present invention;
FIG. 4 is a schematic view of a part of a transmission component according to an embodiment of the present invention;
fig. 5 is a schematic partial structure of a transmission component according to an embodiment of the present invention.
The icons are 1-transmission part, 10-limiting component, 11-input gear, 12-transmission component, 13-output component, 101-limiting groove, 14-input bearing, 15-annular gear, 121-transmission shaft, 122-eccentric disc, 123-transmission gear, 111-input eccentric hole, 131-output connecting rod, 132-output bearing, 102-limiting piece, 112-external gear, 113-first inner sleeve, 16-gasket, 1021-limiting hole, 102-top box, 103-bottom box, 104-fixed bolt component, 1041-fixed nut, 124-mounting head and 114-nut hole.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Referring to fig. 1 to 5, an embodiment of the present invention provides a transmission member 1, which includes a limiting assembly 10, an input gear 11, a transmission assembly 12 and an output assembly 13, wherein,
The limiting assembly 10 is provided with a limiting groove 101, and an input bearing 14 and an annular gear 15 are arranged in the limiting groove 101;
The transmission assembly 12 comprises a transmission shaft 121, an eccentric disc 122 and a transmission gear 123 matched with the annular gear 15, wherein the input gear 11 is provided with an input eccentric hole 111, the transmission shaft 121 is arranged in the input eccentric hole 111, the transmission shaft 121 is connected with the periphery of the axis of the eccentric disc 122, the distance between the center of the input eccentric hole 111 and the center of the input gear 11 is equal to the distance between the center of the transmission shaft 121 and the center of the eccentric disc 122, the transmission gear 123 is sleeved on the transmission shaft 121, the transmission gear 123 is meshed with the annular gear 15 and has the same die, the tooth number of the annular gear 15 is twice the tooth number of the transmission gear 123, and the transmission gear 123 revolves around a circular orbit at one half of the pitch circle radius of the annular gear 15 under the action of the transmission shaft 121;
The output assembly 13 comprises an output connecting rod 131 and an output bearing 132 sleeved on the periphery of the eccentric disc 122, the input gear 11 is rotationally connected with the limiting assembly 10 through the input bearing 14, the limiting assembly 10 is provided with a limiting piece 102, and the output connecting rod 131 is limited by the limiting piece 102 and moves back and forth along the central axis direction of the output assembly 13 under the drive of the transmission assembly 12.
The crankshaft is the most important component in the engine, and mainly converts the force transmitted by the connecting rod into torque to drive other accessories on the engine to work. At present, the linear motion to circular motion is mainly realized through a crankshaft, but when a piston pushes a crankshaft connecting rod to reciprocate in a cylinder, the force of the piston acts on the connecting rod vertically except for the vertex, and an included angle exists at other moments, so that the transverse stress structural strength of the connecting rod is limited. The side force acts on the cylinder wall, the sealing difficulty is high due to the high-frequency left-right shaking, the eccentric wear is serious, and the service life is low. In order to prolong the service life of the piston, the side force of the piston to the cylinder wall is reduced when the piston pushes the crankshaft connecting rod to reciprocate in the cylinder, and the friction between the piston and the piston wall when the piston swings left and right is reduced or stopped.
The limiting assembly 10 provided by the embodiment of the invention is provided with the limiting groove 101, and the input gear 11 is limited to only rotate through the input bearing 14 arranged in the limiting groove 101, so that the input gear 11 is prevented from shifting under the action of external force. The input gear 11 is provided with an input eccentric hole 111, and a transmission shaft 121 is provided in the input eccentric hole 111, wherein the transmission shaft 121 is provided in the input eccentric hole 111 and is rotatably connected with the input gear 11, for example, the transmission shaft 121 is rotatably provided in the input eccentric hole 111 through a bearing. Meanwhile, the transmission shaft 121 is connected with the outer periphery of the shaft center of the eccentric disc 122, and the distance between the hole center of the input eccentric hole 111 and the shaft center of the input gear 11 is equal to the distance between the shaft center of the transmission shaft 121 and the shaft center of the eccentric disc 122. The output assembly 13 comprises an output connecting rod 131 and an output bearing 132 sleeved on the periphery of the eccentric disc 122, the output bearing 132 is sleeved on the periphery of the eccentric disc 122, and the eccentric disc 122 is connected with the output connecting rod 131 through the output bearing 132. When the input gear 11 is driven by external power, the transmission gear 123 revolves around a circle orbit at one half of the indexing radius of the annular gear 15 under the action of the transmission shaft 121, the motion track of the transmission gear 123 is identical to that of the transmission shaft 121, the center of the eccentric disc 122 integrally formed with the transmission shaft 121 moves vertically, the motion track is the central axis of the output connecting rod 131, and the eccentric disc 122 drives the output bearing 132 and the output connecting rod 131 to vertically reciprocate.
The input gear 11 is connected with the limiting assembly 10 through the input bearing 14, so that the input gear 11 is prevented from extruding the limiting assembly 10, and friction is reduced. The power of the rotation of the input gear 11 can be converted into power of the upward and downward movement of the output link 131, i.e., in the vertical direction.
By providing the output bearing 132, the friction force between the eccentric disc 122 and the output connecting rod 131 is reduced, thereby improving the adaptation effect of the transmission part 1 and reducing the mechanical loss of the transmission part 1.
The limiting assembly 10 comprises a limiting groove 101, an annular gear 15 and an input bearing 14 are arranged in the limiting groove 101, the transmission assembly 12 comprises a transmission shaft 121, an eccentric disc 122 and a transmission gear 123 matched with the annular gear 15, the transmission shaft 121 is arranged in an input eccentric hole 111, the transmission gear 123 is sleeved on the transmission shaft 121, and the transmission gear 123 is meshed with the annular gear 15. In order to ensure the stability of the output assembly 13 when the output assembly moves back and forth along the central axis direction of the output connecting rod 131 through the limit of the limit piece 102, besides the stability of the rotation of the input gear 11, the stability of the revolution of the transmission gear 123 needs to be ensured, and meanwhile, the friction of the output assembly 13 to the limit piece 102 can be reduced. Through setting up spacing groove 101, transmission shaft 121 passes through transmission shaft 121 and holds and match with ring gear 15, has guaranteed the stability of transmission gear 123 revolution, and then has guaranteed the stability of eccentric disc 122.
Similarly, the output connecting rod 131 is rigidly connected with a piston, the piston drives the output connecting rod 131 to reciprocate along the central axis direction of the output assembly 13 through the limiting piece 102 when reciprocating in the cylinder, and the transmission gear 123 is driven to revolve around the axis of the input gear 11 through the eccentric disc 122 when the output connecting rod 131 reciprocates so as to drive the input gear 11 to rotate. The reciprocating linear motion of the output connecting rod 131 is converted into the rotation of the input gear 11 to drive other accessories to work, when the piston reciprocates in the cylinder, the piston cannot generate lateral force on the cylinder wall, and friction between the piston and the piston during left-right swinging is avoided, so that the technical problems that in the prior art, when the piston pushes the crankshaft connecting rod to reciprocate in the cylinder, the lateral force acts on the cylinder wall, the piston is damaged due to eccentric wear, and the sealing performance is low are solved.
Preferably, the input gear 11 includes an external gear 112 and a first internal sleeve 113, the first internal sleeve 113 is connected with the external gear 112 and integrally formed, the first internal sleeve 113 is disposed in the limit groove 101 through the input bearing 14, and the external gear 112 is located outside the limit assembly 10.
In particular, in order to ensure stability of the output assembly 13 when the output assembly is limited by the limiting member 102 to reciprocate along the central axis direction of the output connecting rod 131, rotation stability of the input gear 11 should be ensured, friction of the input gear 11 to the limiting assembly 10 due to extrusion of the transmission assembly 12 is reduced, the first inner sleeve 113 is disposed in the limiting groove 101 through the input bearing 14, and meanwhile, the outer gear 112 is disposed to facilitate connection with an external power input end or an output end.
Preferably, a gasket 16 is further arranged in the limiting groove 101, and the gasket 16 is arranged between the input bearing 14 and the annular gear 15.
In particular, the provision of the spacer 16 prevents the first inner sleeve 113 from scraping against the ring gear 15 and/or the transfer gear 123 during rotation of the input gear 11.
Preferably, the limiting member 102 includes limiting holes 1021 formed at two ends of the limiting assembly 10, and the output connecting rod 131 extends outwards through the limiting holes 1021.
In particular, the limiting member 102 may have various structures to limit the vertical reciprocating movement of the output link 131, in this embodiment, the limiting member 102 is a limiting hole 1021 formed at two ends of the limiting assembly 10, and of course, the limiting hole 1021 may also be a limiting hole 1021 formed at one end of the limiting assembly 10, and the output link 131 extends outwards through the limiting hole 1021 to do work or is acted reversely by external force to do work outwards through the input gear 11.
Preferably, the spacing assembly 10 includes a top case 102, a bottom case 103, and a dead bolt assembly 104, the top case 102 and the bottom case 103 being secured by the dead bolt assembly 104 and the spacing groove 101 being provided between the top case 102 and the bottom case 103.
In specific implementation, the top box 102 and the bottom box 103 are arranged and connected through the fixing bolt assembly 104, so that the transmission part 1 is convenient to overhaul, and meanwhile, the length of the output connecting rod 131 and the number of holes of the limiting holes 1021 can be selected according to requirements.
Preferably, the transmission assembly 12 further comprises a fixed nut 1041, and a mounting head 124 matched with the nut is arranged on one side of the transmission shaft 121 near the input gear 11, and the mounting head 124 passes through the input eccentric hole 111 and then is connected with the fixed nut 1041.
In particular, the fixing nut 1041 is provided, and the mounting head 124 matched with the fixing nut 1041 is provided on the side of the transmission shaft 121 near the input gear 11, so that the input gear 11 can be prevented from falling off under the action of external force, and meanwhile, the connection strength between the transmission shaft 121 and the input gear 11 is ensured.
Preferably, the external gear 112 is provided with a nut hole 114, and the fixing nut 1041 is provided in the nut hole 114.
In specific implementation, the outer wheel is provided with the nut hole 114 to prevent the fixed nut 1041 from protruding outwards when connected with the transmission shaft 121, so that external force can directly act on the input gear 11, and the external force can be changed into the output connecting rod 131 to operate up and down to do work outwards through the transmission part 1.
Preferably, the transmission part 1 further comprises an auxiliary input wheel, which is mirror-symmetrical to the input gear 11 via an eccentric disc 122.
In specific implementation, by arranging the auxiliary input wheel, the transmission assembly 12 can be driven to do work outwards through the output assembly 13 through the input gear 11 and the auxiliary input wheel, and the transmission shaft 121 assembly is adapted to the auxiliary input wheel.
Preferably, the input gear 11 further includes a second inner sleeve and an external bearing sleeved on the second inner sleeve.
By providing the second inner sleeve and the external bearing, the stability of the input gear 11 is made higher, and the same as the first inner sleeve 113 and the input gear 11.
In a second aspect, an embodiment of the invention also provides a transmission device comprising a transmission member 1 according to any of the embodiments disclosed above, which transmission has been performed by means of the transmission member 1.
In summary, the foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A transmission component is characterized by comprising a limiting component, an input gear, a transmission component and an output component, wherein,
The limiting assembly is provided with a limiting groove, and an input bearing and an annular gear are arranged in the limiting groove;
The transmission assembly comprises a transmission shaft, an eccentric disc and a transmission gear matched with the annular gear, wherein the input gear is provided with an input eccentric hole, the transmission shaft is arranged in the input eccentric hole, the transmission shaft is connected with the periphery of the axis of the eccentric disc, the distance between the center of the input eccentric hole and the axis of the input gear is equal to the distance between the axis of the transmission shaft and the axis of the eccentric disc, the transmission gear is sleeved on the transmission shaft, the transmission gear is meshed with the annular gear and is equal to the die, the tooth number of the annular gear is twice the tooth number of the transmission gear, and the transmission gear revolves around a circular orbit at one half of the radius of an index circle of the annular gear under the action of the transmission shaft;
The output assembly comprises an output connecting rod and an output bearing sleeved on the periphery of the eccentric disc, and the input gear is rotationally connected with the limiting assembly through the input bearing;
The limiting piece comprises limiting holes formed in two ends of the limiting assembly, and the output connecting rod extends outwards through the limiting holes;
the transmission part also comprises an auxiliary input wheel, and the auxiliary input wheel is in mirror symmetry with the input gear through an eccentric disc.
2. The transmission component of claim 1, wherein the input gear comprises an outer gear and a first inner sleeve, the first inner sleeve is integrally formed with the outer gear, the first inner sleeve is disposed in the limit groove through the input bearing, and the outer gear is located outside the limit assembly.
3. The transmission component of claim 2, wherein a spacer is further disposed in the limiting groove, the spacer being disposed between the input bearing and the ring gear.
4. The transmission component of claim 1, wherein the limit assembly comprises a top case, a bottom case, and a dead bolt assembly, the top case and the bottom case being secured by the dead bolt assembly and the limit slot being disposed between the top case and the bottom case.
5. The transmission component of claim 2, wherein the transmission assembly further comprises a fixed nut, and a mounting head matched with the nut is arranged on one side of the transmission shaft close to the input gear, and the mounting head passes through the input eccentric hole and then is connected with the fixed nut.
6. The transmission member according to claim 5, wherein the external gear is provided with a nut hole, and the fixing nut is provided in the nut hole.
7. The transmission component of claim 2, wherein the input gear further comprises a second inner sleeve and an external bearing sleeved on the second inner sleeve.
8. A transmission device comprising a transmission member according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110452004.3A CN113007307B (en) | 2021-04-23 | 2021-04-23 | Transmission component and transmission equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110452004.3A CN113007307B (en) | 2021-04-23 | 2021-04-23 | Transmission component and transmission equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113007307A CN113007307A (en) | 2021-06-22 |
| CN113007307B true CN113007307B (en) | 2025-02-18 |
Family
ID=76380414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110452004.3A Active CN113007307B (en) | 2021-04-23 | 2021-04-23 | Transmission component and transmission equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113007307B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214661828U (en) * | 2021-04-23 | 2021-11-09 | 李建云 | Transmission part and transmission equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6098477A (en) * | 1998-10-23 | 2000-08-08 | Longwell Japan Co., Ltd. | Crank device for linear motion of connecting rod |
| AU2003903244A0 (en) * | 2003-06-26 | 2003-07-10 | Arvid Murray Johnson | Rotatory crank shaft |
| CN100340750C (en) * | 2005-12-02 | 2007-10-03 | 李乐 | Non-link rod reciprocating piston engine capable of changing output speed |
| CN101105223A (en) * | 2007-08-16 | 2008-01-16 | 靳宇男 | Crank-connecting rod mechanism |
-
2021
- 2021-04-23 CN CN202110452004.3A patent/CN113007307B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214661828U (en) * | 2021-04-23 | 2021-11-09 | 李建云 | Transmission part and transmission equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113007307A (en) | 2021-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106499775B (en) | Transmission speed reducer | |
| CN204512167U (en) | Reciprocating impact blanking rotary harrow material multifunction dynamic axle | |
| CN107725712B (en) | Reciprocating-rotary motion conversion mechanism and water pump thereof | |
| US20030183026A1 (en) | Apparatus for converting rotary to reciprocating motion and vice versa | |
| CN110118250B (en) | Chain-crankshaft linkage conversion mechanism | |
| CN113007307B (en) | Transmission component and transmission equipment | |
| CN111963402A (en) | Multi-cylinder reciprocating motion power end integrated with disc type motor | |
| CN214661828U (en) | Transmission part and transmission equipment | |
| CN111794856A (en) | Rotary disk type internal combustion engine | |
| CN108006186B (en) | A reciprocating-rotating motion conversion mechanism and water pump | |
| CN110566645A (en) | Transmission mechanism and method for converting rotary motion into reciprocating motion | |
| US20100031916A1 (en) | Hypocycloid Engine | |
| CN105089967A (en) | Two-way swaying tray compressor | |
| CN204099154U (en) | Two-way shaking tray compressor | |
| CN221097371U (en) | Transmission device and air compressor | |
| CN204253179U (en) | Horizontally-opposed matrix motor | |
| CN105134539A (en) | Eccentric rotation power end structure of reciprocation pump | |
| CN111425558A (en) | Concentric shaft balancing device of three-cylinder engine | |
| CN112503153B (en) | Device and method for realizing reciprocating motion of fracturing pump through rotation of lead screw nut | |
| CN212272486U (en) | Multi-cylinder pumping device | |
| CN203925924U (en) | Two-way shaking tray compressor | |
| CN204877819U (en) | Eccentric gyration power end structure of reciprocating pump | |
| CN209959354U (en) | Engine without crankshaft | |
| CN113638803B (en) | A 132 cylinder diameter single cylinder engine bottom horizontal balance system | |
| CN221096765U (en) | Driving device of air compressor and air compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250815 Address after: 401300 Chongqing City, JiuLongPo District, Lanmei Road No. 13, Building 5, Attached House 6 Patentee after: Chongqing Saimo Motorcycle Manufacturing Co.,Ltd. Country or region after: China Address before: 400000 Chongqing City Wanzhou District Houshan Town Macao Village Group 4 No. 29 Patentee before: Li Jianyun Country or region before: China |