CN221851256U - A Chinese medicine extraction device - Google Patents

Abstract

The utility model relates to the technical field of traditional Chinese medicine extraction, and discloses a traditional Chinese medicine extraction device, which comprises a base and a medicine barrel, wherein the top of the base is provided with a groove, the bottom end of the medicine barrel is positioned in the groove, the top of the base is fixedly provided with a U-shaped bracket, one ends of two vertical parts of the bracket are respectively and fixedly arranged at the middle positions of two sides of the top of the base, a hydraulic rod is fixedly arranged at the middle position of the top of a transverse straight part of the bracket, the telescopic end of the hydraulic rod penetrates through the transverse straight part of the bracket, and an extrusion plate is fixedly arranged at the telescopic end of the hydraulic rod.

Description

A Chinese medicine extraction device

Technical Field

The utility model belongs to the technical field of traditional Chinese medicine extraction, in particular to a traditional Chinese medicine extraction device.

Background Art

Drugs that are collected, processed, and prepared under the guidance of traditional Chinese medical theory, explain their mechanism of action, and guide their clinical application are collectively referred to as Chinese medicine. Chinese medicine is used for the prevention, diagnosis, treatment, or regulation of human functions under the guidance of traditional Chinese medicine theory. Since Chinese medicine is mostly plant-based, there is a saying that "all medicines are based on herbs." When extracting Chinese medicine, it is necessary to separate the residue and the liquid medicine. The most common method is the extrusion method. Before extrusion, all the residue containing the liquid medicine must be placed in a container, and then the container is placed on a device for extrusion. Since there is an opening at the bottom of the container, the liquid medicine will automatically penetrate under the action of gravity. In this way, the liquid medicine will flow out from the opening at the bottom of the container during the placement of the container. Although the amount of liquid medicine flowing out is very small, it also causes a waste of medicinal materials. For this reason, the present application proposes a Chinese medicine extraction device.

Utility Model Content

In order to solve the problems raised in the above-mentioned background technology, the utility model provides the following technical solutions: a traditional Chinese medicine extraction device, including a base and a medicine barrel, a groove is provided on the top of the base, the bottom end of the medicine barrel is located in the groove, a U-shaped bracket is fixedly installed on the top of the base, one end of the two vertical parts of the bracket is respectively fixedly installed at the middle position of the two sides of the top of the base, a hydraulic rod is fixedly installed at the middle position of the top of the horizontal part of the bracket, the telescopic end of the hydraulic rod passes through the horizontal part of the bracket, and an extrusion plate is fixedly installed on the telescopic end of the hydraulic rod, the extrusion plate is located directly above the medicine barrel, a lifting plate is provided inside the medicine barrel, a plurality of filter holes are evenly provided on the top of the lifting plate, a fixing ring is fixedly installed on the inner wall of the medicine barrel and located below the lifting plate, four plug holes are evenly provided on the top of the fixing ring, and the four plug holes A circular groove is provided on the top, and four limit rods are evenly and fixedly installed at the edge of the bottom of the lifting plate. The four limit rods are movably inserted in the four sockets on the fixing ring, and springs are sleeved on the four limit rods. The two ends of each spring are fixedly connected to the bottom of the inner wall of the circular groove and the bottom of the lifting plate, respectively. A discharge port is provided at the middle position of the bottom of the inner wall of the medicine barrel, and a sealing groove connected to the discharge port is provided at the middle position of the bottom of the medicine barrel, and a sealing plug is movably inserted in the sealing groove. A connecting rod is fixedly connected at the middle position of the bottom of the lifting plate, and the bottom end of the connecting rod passes through the discharge port and is fixedly connected to the top of the sealing plug. A Y-shaped through hole is provided inside the sealing plug, a storage groove is provided on the side of the base, and a through port connected to the groove is provided on the top of the storage groove, and a collection box is provided in the storage groove.

Preferably, the diameter of the sealing groove is larger than the diameter of the discharge port, and the top of the sealing groove and the top of the sealing plug are both configured to be semi-spherical, the side wall of the sealing plug fits with the inner wall of the sealing groove, the opening of the vertical part of the lower half of the through hole is located at the center of the bottom of the sealing plug, and the openings of the two inclined parts of the upper half of the through hole are respectively located on both sides of the semi-spherical surface of the top of the sealing plug.

Preferably, when the sealing plug is located at the top of the sealing groove, the arc surface at the top of the sealing plug blocks the opening at the bottom of the discharge port, and the inner wall of the sealing groove blocks the openings of the two inclined parts of the upper half of the through hole at the top of the sealing plug.

Preferably, a second magnet is fixedly mounted at the bottom of the storage slot, and a first magnet is fixedly mounted at the middle position of the bottom of the collection box. The first magnet at the bottom of the collection box can be magnetically adsorbed with the second magnet.

Preferably, the bottom ends of the four limit rods are all fixedly mounted with limit blocks.

Preferably, the size of the extrusion plate is matched to the size of the inner cavity of the medicine barrel.

Compared with the prior art, the beneficial effects of the utility model are:

The sealing plug can block the discharge port when no extrusion is performed, preventing the medicinal liquid from flowing out. When the medicinal residue is extruded, the downward movement of the lifting plate will push the sealing plug downward, so that the medicinal liquid can flow into the collection box through the discharge port and the through holes and the through opening on the sealing plug in turn. The squeezed medicinal residue will all remain on the lifting plate, thereby completing the extraction of the medicinal liquid from the medicinal residue.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

FIG1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of a partial cross-sectional structure of the utility model;

FIG3 is a schematic cross-sectional view of the collecting box of the present invention;

FIG4 is a schematic diagram of the cross-sectional structure of the medicine barrel of the utility model;

Figure 5 is an enlarged schematic diagram of the structure of A of the utility model;

In the figure: 1. base; 2. storage slot; 3. collection box; 4. bracket; 5. hydraulic rod; 6. extrusion plate; 7. groove; 8. through port; 9. medicine barrel; 10. discharge port; 11. sealing groove; 12. lifting plate; 13. fixing ring; 14. connecting rod; 15. sealing plug; 16. through hole; 17. limit rod; 18. spring; 19. filter hole; 20. first magnet; 21. second magnet.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

As shown in Figures 1-5, the utility model includes a base 1 and a medicine barrel 9. A groove 7 is provided on the top of the base 1. The bottom end of the medicine barrel 9 is located in the groove 7. A U-shaped bracket 4 is fixedly installed on the top of the base 1. One end of the two vertical parts of the bracket 4 is respectively fixedly installed at the middle position of the two sides of the top of the base 1. A hydraulic rod 5 is fixedly installed at the middle position of the top of the horizontal part of the bracket 4. The telescopic end of the hydraulic rod 5 passes through the horizontal part of the bracket 4, and an extrusion plate 6 is fixedly installed at the telescopic end of the hydraulic rod 5. The extrusion plate 6 is located just above the medicine barrel 9. A lifting plate 12 is provided inside the medicine barrel 9. A plurality of filter holes 19 are evenly provided on the top of the lifting plate 12. The inside of the medicine barrel 9 A fixing ring 13 is fixedly installed on the wall and located below the lifting plate 12. Four plug holes are evenly opened on the top of the fixing ring 13. A circular groove is opened on the top of the four plug holes. Four limiting rods 17 are evenly and fixedly installed at the edge of the bottom of the lifting plate 12. The four limiting rods 17 are respectively movably inserted into the four plug holes on the fixing ring 13. Springs 18 are sleeved on the four limiting rods 17. The two ends of each spring 18 are respectively fixedly connected to the bottom of the inner wall of the circular groove and the bottom of the lifting plate 12. A discharge port 10 is opened at the middle position of the bottom of the inner wall of the medicine barrel 9. A sealing groove 11 connected to the discharge port 10 is opened at the middle position of the bottom of the medicine barrel 9. The sealing groove 11 A sealing plug 15 is movably inserted inside, and a connecting rod 14 is fixedly connected to the middle position of the bottom of the lifting plate 12. The bottom end of the connecting rod 14 passes through the discharge port 10 and is fixedly connected to the top of the sealing plug 15. A Y-shaped through hole 16 is provided inside the sealing plug 15. A storage groove 2 is provided on the side of the base 1, and a through port 8 connected to the groove 7 is provided on the top of the storage groove 2. A collecting box 3 is provided in the storage groove 2. First, the medicine residue is placed on the lifting plate 12 in the medicine barrel 9, and then the medicine barrel 9 is placed in the groove 7 on the base 1, and then the hydraulic rod 5 on the bracket 4 is controlled to push the extrusion plate 6 to move into the medicine barrel 9, so that the extrusion plate 6 squeezes the medicine residue on the lifting plate 12. The lifting plate 12 under pressure will move downward and push the sealing plug 15 downward in the sealing groove 11 through the connecting rod 14, thereby opening the opening of the through hole 16 at the top of the sealing plug 15. When the bottom of the lifting plate 12 contacts the top of the fixing ring 13, the lifting plate 12 cannot move further downward, and the spring 18 sleeved on the limit rod 17 is located in the circular groove at the top of the corresponding socket, which can prevent the spring 18 from being damaged. After the lifting plate 12 cannot move downward, the squeezing plate 6 can squeeze the medicine residue on the lifting plate 12, thereby compressing the medicine liquid in the medicine residue, and the compressed medicine liquid will flow through the filter hole 19 on the lifting plate 12, and finally flow into the collecting box 3.

At the same time, the diameter of the sealing groove 11 is larger than the diameter of the discharge port 10, and the top of the sealing groove 11 and the top of the sealing plug 15 are both set to be semi-spherical, the side wall of the sealing plug 15 is in contact with the inner wall of the sealing groove 11, and the opening of the vertical part of the lower half of the through hole 16 is located at the center position of the bottom of the sealing plug 15, and the openings of the two inclined parts of the upper half of the through hole 16 are respectively located on both sides of the semi-spherical surface of the top of the sealing plug 15. When the top of the sealing plug 15 is not in contact with the top of the sealing groove 11, the openings of the through hole 16 on both sides of the top of the sealing plug 15 are opened. At this time, the medicine liquid in the medicine barrel 9 will flow into the through hole 16 on the sealing plug 15 through the discharge port 10, and finally flow out from the bottom end of the vertical part of the through hole 16 and flow through the through port 8 to the collection box 3 below.

In addition, when the sealing plug 15 is located at the top of the sealing groove 11, the arc surface on the top of the sealing plug 15 blocks the opening at the bottom of the discharge port 10, and the inner wall of the sealing groove 11 blocks the openings of the two inclined parts of the upper half of the through hole 16 at the top of the sealing plug 15. In this way, when the drug residue on the lifting plate 12 is not squeezed, the sealing plug 15 will block the discharge port 10 and the sealing groove 11 at the bottom of the medicine barrel 9, thereby preventing the drug solution from flowing out from the bottom of the medicine barrel 9.

In addition, a second magnet 21 is fixedly installed at the bottom of the storage slot 2, and a first magnet 20 is fixedly installed at the middle position of the bottom of the collection box 3. The first magnet 20 at the bottom of the collection box 3 can be magnetically adsorbed with the second magnet 21. Through the magnetic adsorption of the first magnet 20 and the second magnet 21, the position of the collection box 3 in the storage slot 2 can be calibrated, so that the collection box 3 is located directly below the through opening 8.

Furthermore, the bottom ends of the four limiting rods 17 are fixedly mounted with limiting blocks, and the limiting blocks can prevent the limiting rods 17 from being separated from the insertion holes on the fixing ring 13 .

In addition, the size of the squeezing plate 6 is adapted to the size of the inner cavity of the medicine barrel 9, so that the hydraulic rod 5 can push the squeezing plate 6 into the medicine barrel 9 and allow the squeezing plate 6 to squeeze the medicine residue on the lifting plate 12, thereby squeezing out the medicine liquid contained in the medicine residue.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A Chinese medicine extraction device, comprising a base (1) and a medicine barrel (9), characterized in that: a groove (7) is provided on the top of the base (1), the bottom end of the medicine barrel (9) is located in the groove (7), a U-shaped bracket (4) is fixedly installed on the top of the base (1), one end of the two vertical parts of the bracket (4) is respectively fixedly installed at the middle position of the two sides of the top of the base (1), a hydraulic rod (5) is fixedly installed at the middle position of the top of the horizontal part of the bracket (4), and the telescopic end of the hydraulic rod (5) penetrates the bracket (4) The medicine barrel (9) is provided with a lifting plate (12) inside, and a plurality of filter holes (19) are evenly arranged on the top of the lifting plate (12). A fixing ring (13) is fixedly arranged on the inner wall of the medicine barrel (9) and located below the lifting plate (12). Four plug holes are evenly arranged on the top of the fixing ring (13). The tops of the four plug holes are all provided with round grooves. Four limiting rods (17) are evenly and fixedly installed at the edge, and the four limiting rods (17) are respectively movably inserted into four insertion holes on the fixing ring (13). Springs (18) are sleeved on the four limiting rods (17), and the two ends of each spring (18) are respectively fixedly connected to the bottom of the inner wall of the circular groove and the bottom of the lifting plate (12). A discharge port (10) is opened at the middle position of the bottom of the inner wall of the medicine barrel (9), and a sealing groove (11) connected to the discharge port (10) is opened at the middle position of the bottom of the medicine barrel (9). A sealing plug (15) is movably inserted in the sealing groove (11), a connecting rod (14) is fixedly connected at the middle position of the bottom of the lifting plate (12), the bottom end of the connecting rod (14) passes through the discharge port (10) and is fixedly connected to the top of the sealing plug (15), a Y-shaped through hole (16) is provided inside the sealing plug (15), a storage groove (2) is provided on the side of the base (1), a through opening (8) connected to the groove (7) is provided on the top of the storage groove (2), and a collection box (3) is arranged in the storage groove (2). 2. A Chinese medicine extraction device according to claim 1, characterized in that: the diameter of the sealing groove (11) is larger than the diameter of the discharge port (10), and the top of the sealing groove (11) and the top of the sealing plug (15) are both set to be semi-spherical, the side wall of the sealing plug (15) is in contact with the inner wall of the sealing groove (11), the opening of the vertical part of the lower half of the through hole (16) is located at the center position of the bottom of the sealing plug (15), and the openings of the two inclined parts of the upper half of the through hole (16) are respectively located on both sides of the semi-spherical surface of the top of the sealing plug (15). 3. A Chinese medicine extraction device according to claim 2, characterized in that: when the sealing plug (15) is located at the top of the sealing groove (11), the arc surface at the top of the sealing plug (15) blocks the opening at the bottom of the discharge port (10), and the inner wall of the sealing groove (11) blocks the openings of the two inclined parts of the upper half of the through hole (16) at the top of the sealing plug (15). 4. A Chinese medicine extraction device according to claim 1, characterized in that: a second magnet (21) is fixedly installed at the bottom of the storage groove (2), and a first magnet (20) is fixedly installed at the middle position of the bottom of the collection box (3), and the first magnet (20) at the bottom of the collection box (3) can be magnetically adsorbed with the second magnet (21). 5. A Chinese medicine extraction device according to claim 1, characterized in that: limiting blocks are fixedly installed at the bottom ends of the four limiting rods (17). 6. A Chinese medicine extraction device according to claim 1, characterized in that the size of the extrusion plate (6) is adapted to the size of the inner cavity of the medicine barrel (9).