CN119422480B

CN119422480B - Cassava seed stem and stick film cutting, soil loosening, planting and fertilizing integrated machine

Info

Publication number: CN119422480B
Application number: CN202411570717.XA
Authority: CN
Inventors: 韦丽君; 陈炯宇; 陈蕊蕊; 王帝; 俞奔驰; 卢赛清; 徐钏
Original assignee: Guangxi Subtropical Crops Research Institute
Current assignee: Guangxi Subtropical Crops Research Institute
Priority date: 2024-11-06
Filing date: 2024-11-06
Publication date: 2025-10-28
Anticipated expiration: 2044-11-06
Also published as: CN119422480A

Abstract

The present invention relates to the technical field of cassava planting equipment, and in particular to an all-in-one machine for cutting film, loosening soil, planting and fertilizing cassava seed stems. The machine comprises a mounting body, a plurality of support legs of the mounting body are provided with shock-absorbing assemblies at the bottom, a movable wheel is provided at the bottom of each shock-absorbing assembly, a rotation assembly is provided on the mounting body, a plurality of lifting and fixing assemblies are provided on the rotation assembly, and a plurality of lifting and fixing assemblies are respectively provided with a film cutting assembly, a soil loosening and filling assembly, a material blanking assembly and a fertilizing assembly at the bottom. The all-in-one machine integrates multiple functions such as film cutting, loosening soil, planting and fertilizing. In the actual cassava planting process, there is no need to use multiple separate devices to perform different operations, which reduces the handling and conversion operations of the equipment and greatly improves the planting efficiency. The all-in-one machine can continuously complete these operations according to the set process, saving time and labor costs.

Description

Cassava seed stem and stick film cutting, soil loosening, planting and fertilizing integrated machine

Technical Field

The invention relates to the technical field of cassava planting equipment, in particular to a cassava seed stem and stick film cutting, soil loosening, planting and fertilizing integrated machine.

Background

In the field of agricultural production, cassava is an important commercial crop, the planting process of which involves a number of complex operating steps. Traditional cassava planting approaches rely primarily on a variety of independent agricultural tools and a great deal of human labor.

Before planting, it is necessary to treat the mulching film covered on the land. The traditional method is mostly manual film cutting, the mode is low in efficiency, the cutting uniformity and accuracy are difficult to guarantee, the mulching film after cutting is also troublesome to clean, and if the mulching film is not timely or completely cleaned, the residual mulching film can influence the subsequent planting operation and the growth of cassava.

The scarification step also faces a number of challenges. In the past, a separate scarifier is usually used for operation, the operation of the scarifier needs professional operation and is difficult to accurately control the scarification depth and range, and ideal soil conditions required by planting cassava seed stems are difficult to guarantee. And the applicability and the working efficiency of different scarifiers are greatly different under different soil conditions, for example, in some harder soils, more time and energy are consumed for scarifying operation.

When planting cassava seed stems, the traditional artificial planting method has a plurality of limitations. The consistency of the planting depth and the position of each seed stem is difficult to ensure by manually throwing the seed stems, and the inconsistency can cause growth difference in the cassava growth process, so that the overall yield is affected. And moreover, the artificial planting efficiency is extremely low, a large amount of manpower is required to be input during large-scale planting, and the labor cost is increased.

The fertilization link is also an important factor affecting the yield of cassava. The traditional fertilization mode is mostly manual fertilizer spreading, the fertilization amount cannot be accurately controlled by the fertilization mode, and the situation that too much fertilization leads to seedling burning or too little fertilization leads to malnutrition of cassava growth is easy to occur. Meanwhile, the artificial fertilizer is unevenly distributed, and the situation that local nutrients in soil are too high or too low can be caused.

With the development of agricultural modernization, the demands for improving the agricultural production efficiency, reducing the labor cost and ensuring the crop growth quality are increasing. In order to solve the problems existing in each link in the traditional cassava planting process, it is urgent to develop a cassava planting device integrating functions of cutting films, loosening soil, planting, fertilizing and the like, and the device can improve the accuracy and efficiency of each operation link, reduce the manpower input and further improve the economic benefit and yield of cassava planting.

Disclosure of Invention

The invention aims to provide a cassava seed stem and stick film cutting, soil loosening, planting and fertilizing integrated machine, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the invention provides the following technical scheme that the device comprises a mounting vehicle body, wherein damping assemblies are arranged at the bottoms of a plurality of supporting legs of the mounting vehicle body, movable wheels are arranged at the bottoms of the damping assemblies, a rotation assembly is arranged on the mounting vehicle body, a plurality of lifting fixing assemblies are arranged on the rotation assembly, and a membrane cutting assembly, a loose filling assembly, a blanking assembly and a fertilizing assembly are respectively arranged at the bottoms of the lifting fixing assemblies.

As the preferable mode of the invention, the supporting leg is internally provided with the mounting groove, the damping component comprises the main guide rod movably arranged in the mounting groove, the top of one end of the main guide rod positioned in the mounting groove is provided with the extrusion plate, the top of the extrusion plate is provided with the buffer spring II, the buffer spring II is propped between the inner top surface of the mounting groove and the extrusion plate, the bottom of one end of the main guide rod positioned outside the mounting groove is provided with the mounting plate I, the movable wheel is arranged at the bottom of the mounting plate I, the outer side of the main guide rod is sleeved with the buffer spring I, the buffer spring I is propped between the mounting plate I and the bottom surface of the supporting leg, the four corners of the top of the mounting plate I are respectively provided with the secondary guide rods, and the secondary guide rods are movably arranged in the supporting leg.

As the preferable choice of the invention, the said rotation assembly includes the spindle, the said spindle is set up on the top of the installation car body through a pair of first bearing seats movably, the bottom of the said spindle has rotary tables, the position corresponding to fertilization assembly on the said rotary table has openings, the top of the said spindle has sprocket one, one side of the installation car body has motor one, there are sprocket two on the drive end of the said motor one, connect through the transmission of the chain between sprocket one and sprocket two.

As the preferable mode of the invention, the lifting fixing component comprises a pair of telescopic cylinders arranged on a rotary table, a plurality of pairs of sliding sleeves are arranged on the rotary table, telescopic rods of the telescopic cylinders are movably arranged in the sliding sleeves, connecting plates are arranged at the tops of the telescopic rods of the telescopic cylinders, and two connecting plates are fixed with a mounting plate in two phases through a plurality of bolts.

As the preferable mode of the invention, the membrane cutting assembly comprises a small-sized air pump arranged on the second mounting plate, an air extracting pipe is arranged on an air extracting opening of the small-sized air pump, a suction head is arranged at the other end of the air extracting pipe, a ring cutter is covered on the outer side of the suction head, and a plurality of air suction holes are formed in the bottom of the suction head.

As preferable in the invention, the loose-fill soil assembly comprises a soil drilling machine arranged on a second mounting plate, wherein a soil storage shell is arranged on the outer side of a drill bit of the soil drilling machine, and the soil storage shell is arranged at the bottom of the second mounting plate through a plurality of connecting blocks.

As the preferable blanking component of the invention, the blanking component comprises a blanking pipe arranged at the bottom of a mounting plate II, a U-shaped plate is arranged on the back surface of the blanking pipe, a movable groove is formed in the inner wall of the U-shaped plate, a mounting frame is arranged on one side of the U-shaped plate, a bidirectional screw rod is movably arranged in the U-shaped plate through a pair of second bearing seats, one end of the bidirectional screw rod is arranged at the transmission end of a motor II, the motor II is arranged on the mounting frame, driving blocks are symmetrically arranged on the bidirectional screw rod, nuts are arranged in the driving blocks, threads of the nuts are arranged on the bidirectional screw rod, a connecting rod is arranged on one side of the driving blocks, the connecting rod penetrates through the movable groove, a half baffle is arranged at the other end of the connecting rod, an inserting groove is symmetrically formed in the side wall of the blanking pipe, and the half baffle is inserted in the inserting groove.

As preferable in the invention, the fertilizer applying component comprises a fertilizer funnel arranged on the mounting plate, the upper end of the fertilizer funnel is positioned in the opening, the bottom of the fertilizer funnel is provided with a material conveying cylinder, the bottom of one side of the material conveying cylinder is provided with a discharging pipe, one side of the material conveying cylinder is provided with a motor III, the transmission end of the motor III is provided with a transmission rod, the transmission rod is positioned in the material conveying cylinder, and the transmission rod is provided with a spiral pushing blade.

As preferable mode of the invention, the two supporting legs on one side of the installation car body are symmetrically provided with pushing handles.

Preferably, the top of the installation vehicle body is provided with a material placing shell.

Compared with the prior art, the technical scheme provided by the invention has the following beneficial technical effects:

1. According to the invention, multiple functions such as film cutting, soil loosening, planting and fertilizing are integrated through the integrated machine, different operations are not needed to be performed by using multiple independent devices in the actual cassava planting process, so that the carrying and conversion operations of the devices are reduced, the planting efficiency is greatly improved, for example, in the traditional planting, the film cutting is needed manually, the soil loosening is performed by using the independent soil loosening machine, then the throwing and fertilizing of the seed stems and the sticks are performed manually, the integrated machine can continuously complete the operations according to the set flow, the time and labor cost are saved, the whole device can continuously perform the cassava planting operation by reasonable structural design and cooperative work among all components, and an operator can sequentially perform the operations according to the sequence of film cutting, soil loosening, blanking, fertilizing and soil filling only by pushing forward.

2. The damping components are arranged at the bottoms of the supporting legs of the vehicle body, each damping component in each supporting leg comprises the main guide rod, the extrusion plate, the second damping spring, the first mounting plate, the first damping spring and the second guide rod, and the structural design has the advantages that the second damping spring can effectively damp vibration pressure from the upper part in the running process of equipment, the first damping spring can damp impact force from the lower part, for example, when the equipment passes through uneven ground, the moving wheel is subjected to the impact force generated by jolting, the stability of the first mounting plate in the up-and-down moving process is ensured by the arrangement of the second guide rod, and jolting is prevented, so that the service life of the whole equipment is prolonged, the running stability of the equipment is improved, and the damage to the connection of all parts due to vibration is reduced.

3. The rotating assembly drives the turntable to rotate through the first motor, the first sprocket, the second sprocket, the chain and the rotating shaft, the transmission mode is compact in structure and high in transmission efficiency, the first motor is used as a power source, the rotating angle of the turntable can be accurately controlled, the membrane cutting assembly, the loose soil filling assembly, the blanking assembly and the fertilization assembly on the turntable can accurately move to corresponding working positions, and compared with other complex transmission modes, the transmission mode of the sprocket matched with the chain is easy to maintain, the cost is low, and energy loss in the power transmission process can be reduced to a certain extent.

4. The lifting fixing component comprises the telescopic cylinder, the sliding sleeve, the connecting plates, the mounting plate and the like, the telescopic rod of the telescopic cylinder is movably arranged in the sliding sleeve, the structure ensures the guiding performance of the telescopic rod during the telescopic process, the telescopic process is more stable, the two connecting plates are fixed with the mounting plate II through bolts, the connecting mode is convenient for the installation and the disassembly of each functional component (the film cutting, the soil loosening, the blanking and the fertilizing components) and can ensure the stable connection of each component and the lifting fixing component in the working process, so that each component cannot shake or deviate in the lifting process, and the working precision is improved.

5. The invention has the advantages that the cut mulch film can be prevented from scattering around and interfering the subsequent planting operation, and the mulch film in the planting area is effectively cleaned, so that a clean soil surface is provided for planting the cassava seed stems and the cassava is beneficial to the growth of the cassava.

6. According to the invention, the soil drilling machine and the soil storage shell in the soil loosening and filling assembly work cooperatively, the soil drilling machine contacts soil to drill holes under the pushing of the telescopic cylinder, the rotary blades of the soil drilling machine move the soil upwards and send the soil into the soil storage shell, and in the follow-up operation, the soil drilling machine can push the soil in the soil storage shell out reversely to fill the soil, so that the soil loosening function is realized, the soil digging and backfilling can be accurately controlled, the shape and depth of a soil pit are ensured to meet the requirement of cassava planting, meanwhile, the workload of manual operation is reduced, and the planting efficiency is improved.

7. According to the invention, through the combined action of the blanking pipe, the U-shaped plate, the bidirectional screw rod, the motor II, the driving block, the screw nut, the connecting rod, the semi-baffle plate and other components in the blanking assembly, after an operator puts the cassava seed stems into the blanking pipe, the blanking assembly is lowered through the telescopic cylinder, the motor II controls the bidirectional screw rod to rotate, and drives the screw nut, the driving block and the connecting rod to move, so that the semi-baffle plate is pulled out, the seed stems accurately fall into a soil pit, the design can accurately control the putting position of the seed stems, the possible inaccuracy problem of manual putting is avoided, meanwhile, the damage to the seed stems is reduced, and the survival rate of cassava planting is improved.

8. The fertilizer assembly comprises a fertilizer funnel, a feed conveying barrel, a discharge pipe, a motor III, a transmission rod 83 and a spiral pushing blade, wherein the motor III drives the transmission rod and the spiral pushing blade to rotate, and fertilizer in the fertilizer funnel is pushed into a soil pit from the discharge pipe through the feed conveying barrel.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall bottom view structure of the present invention;

FIG. 3 is a side cross-sectional display view of a support leg of the present invention;

FIG. 4 is a schematic view of a shock absorbing assembly according to the present invention;

FIG. 5 is a schematic view of a rotation assembly according to the present invention;

FIG. 6 is a schematic view of a lifting fixture assembly according to the present invention;

FIG. 7 is a schematic view of the structure of the present invention with the body integrally removed and installed;

FIG. 8 is a schematic view of the structure of the membrane cutting assembly of the present invention assembled with a lifting fixture assembly;

FIG. 9 is a schematic view of a membrane cutting assembly according to the present invention;

FIG. 10 is a schematic view of the loose fill assembly of the present invention assembled with a lift fixture assembly;

FIG. 11 is a schematic view of a loose fill assembly according to the present invention;

FIG. 12 is a side cross-sectional display view of the loose fill assembly of the present invention;

FIG. 13 is a schematic view of a side structure of the blanking assembly of the present invention assembled with a lifting fixture;

FIG. 14 is a schematic view of the other side of the blanking assembly of the present invention assembled with a lifting fixture;

FIG. 15 is a schematic view of the structure of the blanking assembly of the present invention with the blanking tube removed;

FIG. 16 is a schematic view of the structure of the blanking tube and the U-shaped plate of the present invention;

FIG. 17 is a schematic view of the structure of the fertilizer assembly of the present invention assembled with a lifting fixture;

Fig. 18 is a side cross-sectional display view of the fertilizer assembly of the present invention.

The device comprises a mounting vehicle body 1, a supporting leg 10, a mounting groove 11, a moving wheel 12, a pushing handle 13, a material placing shell 14, a sliding sleeve 15, a damping component 2, a main guide rod 20, a squeezing plate 21, a first buffer spring 22, a first mounting plate 23, a second guide rod 24, a second buffer spring 25, a rotation component 3, a rotary table 30, a rotary shaft 31, a first bearing seat 32, a first chain wheel 33, a first motor 34, a second chain wheel 35, a chain 36, an opening 37, a lifting fixing component 4, a telescopic cylinder 40, a connecting plate 41, a bolt 42, a second mounting plate 43, a membrane cutting component 5, a small-sized air pump 50, an air extracting tube 51, an absorbing head 52, a circular cutter 53, an absorbing hole 54, a loose filling component 6, a soil storing shell 60, a connecting block 61, a soil driller 62, a blanking component 7, a blanking tube 70, an inserting groove 71, a U-shaped plate 72, a mounting bracket 73, a second bearing seat 74, a bidirectional screw 75, a second motor 76, a driving block 77, a screw 78, a connecting rod 79, a semi-baffle 710, a movable groove 711, a fertilization component 8, a fertilizer funnel 80, a feed cylinder 81, a 82, a motor three-phase roller 81, a driving rod 83, a blade 83, a spiral blade 84, and a discharge tube 85.

Detailed Description

The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.

As shown in figures 1-18, the invention provides a cassava seed stem cutting, scarifying, planting and fertilizing integrated machine, which comprises a mounting vehicle body 1, wherein a damping component 2 is mounted at the bottom of a plurality of supporting legs 10 of the mounting vehicle body, and each supporting leg 10 is internally provided with a mounting groove 11 for mounting the damping component 2;

the damping component 2 comprises a main guide rod 20, wherein the main guide rod 20 is movably arranged in a mounting groove 11 of a supporting leg 10, an extrusion plate 21 is arranged at the top of one end of the main guide rod 20, which is positioned in the mounting groove 11, a buffer spring II 25 is arranged at the top of the extrusion plate 21 and is propped against the space between the inner top surface of the mounting groove 11 and the extrusion plate 21, a mounting plate I23 is arranged at the bottom of one end of the main guide rod 20, which is positioned outside the mounting groove 11, a movable wheel 12 is arranged at the bottom of the mounting plate I23, a buffer spring I22 is sleeved outside the main guide rod 20 and is propped against the space between the mounting plate I23 and the bottom surface of the supporting leg 10, secondary guide rods 24 are respectively arranged at four corners of the top of the mounting plate I23, and the secondary guide rods 24 are movably arranged in the supporting leg 10, so that the stable movement of the mounting plate I23 is ensured, and the damping function is realized;

a rotating shaft 31 is movably arranged at the top of the installation vehicle body 1 through a pair of first bearing seats 32, a rotary table 30 is arranged at the bottom of the rotating shaft 31, a first sprocket 33 is arranged at the top of the rotating shaft 31, a first motor 34 is arranged at one side of the installation vehicle body 1, a second sprocket 35 is arranged at the transmission end of the first motor 34, the first sprocket 33 and the second sprocket 35 are connected through a chain 36 to realize transmission, and meanwhile, an opening 37 is formed in the rotary table 30 at a position corresponding to the fertilization component 8 and used for working cooperation of the subsequent fertilization component 8;

A plurality of pairs of sliding sleeves 15 are arranged on a turntable 30, a pair of telescopic cylinders 40 are arranged, telescopic rods of the telescopic cylinders 40 are movably arranged in the sliding sleeves 15, connecting plates 41 are arranged at the tops of the telescopic rods of the telescopic cylinders 40, and the two connecting plates 41 are fixed with a second mounting plate 43 through a plurality of bolts 42, so that a connection foundation of a lifting fixing assembly 4 and other assemblies (a membrane cutting assembly 5, a loose soil filling assembly 6, a blanking assembly 7 and a fertilizing assembly 8) is realized;

A small-sized air pump 50 is arranged on the second mounting plate 43, an air suction pipe 51 is connected to an air suction port of the small-sized air pump 50, a suction head 52 is arranged at the other end of the air suction pipe 51, a ring cutter 53 is covered outside the suction head 52, and a plurality of air suction holes 54 are formed in the bottom of the suction head 52;

the loose filling assembly 6 is characterized in that a soil drilling machine 62 is arranged on a second mounting plate 43, and a soil storage shell 60 is arranged outside a drill bit of the soil drilling machine 62 through a plurality of connecting blocks 61;

the blanking assembly 7 is characterized in that a blanking pipe 70 is arranged at the bottom of a mounting plate II 43, a U-shaped plate 72 is arranged on the back surface of the blanking pipe 70, a movable groove 711 is formed in the inner wall of the U-shaped plate 72, a mounting frame 73 is arranged on one side of the U-shaped plate 72, a bidirectional screw rod 75 is movably arranged in the U-shaped plate 72 through a pair of second bearing seats 74, one end of the bidirectional screw rod 75 is connected to the transmission end of a motor II 76 (the motor II 76 is arranged on the mounting frame 73), driving blocks 77 are symmetrically arranged on the bidirectional screw rod 75, nuts 78 (the nuts 78 are arranged on the bidirectional screw rod 75 in a threaded manner) are arranged in the driving blocks 77, a connecting rod 79 is arranged on one side of the driving blocks 77, a half baffle 710 is arranged at the other end of the connecting rod 79, an inserting groove 71 is symmetrically formed in the side wall of the blanking pipe 70, and the half baffle 710 is inserted into the inserting groove 71;

the fertilizer assembly 8 is characterized in that a fertilizer funnel 80 is arranged on a mounting plate, the upper end of the fertilizer funnel 80 is positioned in an opening 37 of the rotary disc 30, a feed cylinder 81 is arranged at the bottom of the fertilizer funnel 80, a discharge pipe 85 is arranged at the bottom of one side of the feed cylinder 81, a motor III 82 is arranged at one side of the feed cylinder 81, a transmission rod 83 is arranged at the transmission end of the motor III 82 (the transmission rod 83 is positioned in the feed cylinder 81), and a spiral pushing blade 84 is arranged on the transmission rod 83.

First, one of the lift fixing assemblies 4 is operated to lower the suction pipe 51 so that the ring cutter 53 is stably pressed against the mulching film. Thereafter, by means of the two telescopic cylinders 40 continuously applying downward pressure, the sharp edge of the ring cutter 53 is continuously pressed down against the mulching film, thereby realizing the cutting operation of the mulching film. Next, the small suction pump 50 is started, and the cut mulch film is sucked to the bottom of the suction head 52 by the suction head 52. When the two telescopic cylinders 40 are lifted, the cut mulching film is taken away;

Then, the motor I34 is started, the motor I34 drives the sprocket I33 to synchronously rotate through the cooperation of the sprocket II 35 and the chain 36, the rotation of the sprocket I33 drives the rotating shaft 31 to rotate, and the rotating shaft 31 further drives the turntable 30 to rotate, so that the loose and filled soil assembly 6 moves to the position above the membrane cutting position;

Next, the earth boring machine 62 is activated while the two telescoping cylinders 40 extend the telescoping rods, causing the earth boring machine 62 to contact the earth and begin boring holes. During the boring process, the revolutions She Hui of the earth boring machine 62 move upward with the earth until the earth is fed into the earth storage housing 60. After digging out the soil pit with proper depth, lifting the telescopic rods of the two telescopic cylinders 40, and removing the loose-fill soil assembly 6 from the soil pit;

Then, the motor I34 is started again, and the blanking component 7 is moved to the position above the soil pit according to the previous transmission mode, namely the transmission sequence of the chain wheel II 35, the chain 36, the chain wheel I33, the rotating shaft 31 and the rotating disc 30;

At this time, an operator may take a cassava seed stem rod from the material placing shell 14 and put it into the material discharging pipe 70, the seed stem rod will fall onto the two half baffles 710, and then the two telescopic cylinders 40 extend out of the telescopic rods to lower the material discharging assembly 7, so that the bottom end of the material discharging pipe 70 is located at the pit port. Then, the second motor 76 rotates positively to drive the bi-directional screw rod 75 to rotate positively, so that the two nuts 78 move outwards synchronously, the nuts 78 drive the driving block 77, the driving block 77 withdraws the semi-baffle 710 from the inserting groove 71 through the connecting rod 79, and the cassava seed stems fall into the soil pit. Then, lifting the telescopic rods of the two telescopic cylinders 40 to drive the blanking assembly 7 to move upwards;

Then, the motor one 34 is started again, the fertilization component 8 is driven to move above the soil pit by the same transmission link, the motor three 82 on the fertilization component 8 rotates for a plurality of circles, the spiral pushing blade 84 is driven to rotate by the transmission rod 83, so that chemical fertilizers are pushed to the discharging pipe 85, and finally the chemical fertilizers fall into the soil pit from the discharging pipe 85;

Finally, the motor one 34 continues to start, and the loose and fill assembly 6 is still moved above the soil pit by the transmission mode of the sprocket two 35, the chain 36, the sprocket one 33, the rotating shaft 31 and the turntable 30. At this time, the earth driller 62 reverses the motor to push out the earth in the earth storage shell 60 reversely, the earth falls back into the earth pit to bury the cassava seed stems, the whole cassava planting process is completed, then the operator continues to push forward the mounting vehicle body 1, and the next round of cassava planting can be performed according to the above steps and the cyclic operation.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and are in no way limiting of the invention. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present invention should be included in the scope of the present invention. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. The cassava seed stalk film cutting, soil loosening, planting and fertilizing integrated machine comprises a mounting vehicle body (1) and is characterized in that damping assemblies (2) are arranged at the bottoms of a plurality of supporting legs (10) of the mounting vehicle body (1), moving wheels (12) are arranged at the bottoms of the damping assemblies (2), a rotation assembly (3) is arranged on the mounting vehicle body (1), a plurality of lifting fixing assemblies (4) are arranged on the rotation assembly (3), and film cutting assemblies (5), soil loosening and filling assemblies (6), blanking assemblies (7) and fertilizing assemblies (8) are respectively arranged at the bottoms of the lifting fixing assemblies (4);

The damping device comprises a supporting leg (10), wherein an installation groove (11) is formed in the supporting leg (10), the damping component (2) comprises a main guide rod (20) movably arranged in the installation groove (11), an extrusion plate (21) is arranged at the top of one end of the main guide rod (20) positioned in the installation groove (11), a buffer spring II (25) is arranged at the top of the extrusion plate (21), the buffer spring II (25) is propped between the inner top surface of the installation groove (11) and the extrusion plate (21), a mounting plate I (23) is arranged at the bottom of one end of the main guide rod (20) positioned at the outer side of the installation groove (11), a moving wheel (12) is arranged at the bottom of the mounting plate I (23), a buffer spring I (22) is sleeved at the outer side of the main guide rod (20), the buffer spring I (22) is propped between the mounting plate I (23) and the bottom surface of the supporting leg (10), secondary guide rods (24) are respectively arranged at four corners of the top of the mounting plate I (23), and the secondary guide rods (24) are movably arranged in the supporting leg (10).

The rotation assembly (3) comprises a rotating shaft (31), the rotating shaft (31) is movably arranged at the top of an installation vehicle body (1) through a pair of first bearing seats (32), a rotary table (30) is arranged at the bottom of the rotating shaft (31), an opening (37) is formed in the rotary table (30) corresponding to the position of the fertilization assembly (8), a first chain wheel (33) is arranged at the top of the rotating shaft (31), a first motor (34) is arranged on one side of the installation vehicle body (1), a second chain wheel (35) is arranged at the transmission end of the first motor (34), and the first chain wheel (33) is in transmission connection with the second chain wheel (35) through a chain (36);

the lifting fixing assembly (4) comprises a pair of telescopic cylinders (40) arranged on a rotary table (30), a plurality of pairs of sliding sleeves (15) are arranged on the rotary table (30), telescopic rods of the telescopic cylinders (40) are movably arranged in the sliding sleeves (15), connecting plates (41) are arranged at the tops of the telescopic rods of the telescopic cylinders (40), and two connecting plates (41) are fixed with a second mounting plate (43) through a plurality of bolts (42);

The membrane cutting assembly (5) comprises a small-sized air pump (50) arranged on a mounting plate II (43), an air extraction pipe (51) is arranged on an air extraction opening of the small-sized air pump (50), a suction head (52) is arranged at the other end of the air extraction pipe (51), a ring cutter (53) is covered on the outer side of the suction head (52), and a plurality of air suction holes (54) are formed in the bottom of the suction head (52).

2. The integrated machine for cutting films, loosening soil, planting and fertilizing cassava seed stems according to claim 1, wherein the loose soil filling component (6) comprises a soil driller (62) arranged on a second mounting plate (43), a soil storage shell (60) is arranged on the outer side of a drill bit of the soil driller (62), and the soil storage shell (60) is arranged at the bottom of the second mounting plate (43) through a plurality of connecting blocks (61).

3. The cassava seed stalk cutting, soil loosening, planting and fertilizing integrated machine according to claim 2, wherein the blanking assembly (7) comprises a blanking pipe (70) arranged at the bottom of a mounting plate II (43), a U-shaped plate (72) is arranged on the back surface of the blanking pipe (70), a movable groove (711) is formed in the inner wall of the U-shaped plate (72), a mounting frame (73) is arranged on one side of the U-shaped plate (72), a bidirectional screw (75) is movably arranged in the U-shaped plate (72) through a pair of second bearing seats (74), one end of the bidirectional screw (75) is arranged at the transmission end of a motor II (76), the motor II (76) is arranged on the mounting frame (73), driving blocks (77) are symmetrically arranged on the bidirectional screw (75), nuts (78) are arranged on the inner walls of the bidirectional screw, one side of the driving blocks (77) is provided with a mounting frame (73), one end of the connecting rod (79) is movably arranged on the side wall of the driving blocks (77), and the other end of the connecting rod (79) is symmetrically arranged in the connecting rod (710), and the connecting rod (710) is inserted into the groove (71).

4. The cassava seed stalk cutting, soil loosening, planting and fertilizing integrated machine according to claim 3, wherein the fertilizing assembly (8) comprises a fertilizer funnel (80) arranged on a mounting plate, the upper end of the fertilizer funnel (80) is located in an opening (37), a feed cylinder (81) is arranged at the bottom of the fertilizer funnel (80), a discharge pipe (85) is arranged at the bottom of one side of the feed cylinder (81), a motor III (82) is arranged at one side of the feed cylinder (81), a transmission rod (83) is arranged at the transmission end of the motor III (82), the transmission rod (83) is located in the feed cylinder (81), and spiral pushing blades (84) are arranged on the transmission rod (83).

5. The integrated machine for cutting films, loosening soil, planting and fertilizing of cassava seeds and stems, which is disclosed in claim 4, is characterized in that push handles (13) are symmetrically arranged on two supporting legs (10) on one side of the installation vehicle body (1).

6. The integrated machine for cutting films, loosening soil, planting and fertilizing of cassava seed stems, which is disclosed in claim 5, is characterized in that a material placing shell (14) is arranged at the top of the installation vehicle body (1).