A device for extracting rhizomes of Chinese medicine

Abstract

The utility model relates to the technical field of Chinese medicine processing, specifically a root and stem Chinese medicine extraction device, comprising a box, a motor is installed on the top of the box, the output shaft of the motor is fixedly connected to one end of the spiral shaft inside the box, and the other end of the spiral shaft is rotatably connected to the bottom plate of the box; a slag discharge port is opened at the bottom of the box, and a tooth plate that can move and is used to close the slag discharge port is arranged between the slag discharge port and the spiral shaft, the spiral shaft is used to convey the Chinese medicine downward to the tooth plate for crushing under the drive of the motor, the tooth plate is used to crush the Chinese medicine and open the slag discharge port after the crushing is completed, and the spiral shaft is used to convey the crushed Chinese medicine downward to the slag discharge port in the state where the slag discharge port is opened. The utility model has the advantages of being able to efficiently break the cell wall of the Chinese medicine during the extraction process, fully extract the effective ingredients, and having a fast extraction speed, which solves the problem that the existing extraction technology is slow, the effective ingredients are not fully extracted, and wastes resources.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine processing, in particular to a device for extracting rhizomes of traditional Chinese medicine. Background Art

[0002] Root Chinese medicine refers to medicinal materials with roots as the main medicinal part, and with some rhizomes or residual stems above the ground. Generally, they have no nodes, internodes and leaves, no buds or very few have adventitious buds. Rhizome Chinese medicine refers to underground stems or underground stems with a few roots. Rhizomes are modified stems, which are the general term for underground stems of plants, including rhizomes, tubers, corms and lepidoptera.

[0003] In the prior art, the extraction of roots and rhizomes of Chinese medicines uses conventional extraction equipment for solvent extraction, which is obviously inappropriate, has a slow extraction speed, is insufficient in extracting effective components, and causes a waste of resources. To this end, we propose a rhizome Chinese medicine extraction device. Utility Model Content

[0004] The purpose of the utility model is to provide a root and stem Chinese medicine extraction device, which has the advantages of being able to efficiently break the cell walls of Chinese medicine during the extraction process, fully extract the effective ingredients, and have a fast extraction speed, thereby solving the problems of the existing extraction technology being slow, insufficient extraction of effective ingredients, and causing waste of resources.

[0005] To achieve the above object, the utility model provides the following technical solution: a root and stem Chinese medicine extraction device, comprising a box, a motor is installed on the top of the box, the output shaft of the motor is fixedly connected to one end of a spiral shaft inside the box, and the other end of the spiral shaft is rotatably connected to the bottom plate of the box;

[0006] A slag discharge port is provided at the bottom of the box body, and a tooth plate that can move and is used to close the slag discharge port is provided between the slag discharge port and the spiral shaft. The spiral shaft is used to transport the Chinese medicine downward to the tooth plate for crushing under the drive of the motor. The tooth plate is used to crush the Chinese medicine and open the slag discharge port after crushing. The spiral shaft is used to transport the crushed Chinese medicine downward to the slag discharge port when the slag discharge port is open.

[0007] Preferably, the tooth plate includes a first tooth plate and a second tooth plate, the first tooth plate is connected to the first telescopic rod, the second tooth plate is connected to the second telescopic rod, and the first telescopic rod and the second telescopic rod are used to drive the tooth plate to move to both sides and open the slag discharge port.

[0008] Preferably, the tooth plate is provided with grinding teeth, which face upwards and are used to crush the traditional Chinese medicine transported downward by the spiral shaft.

[0009] Preferably, a drain port is provided on the tooth plate, and the drain port is used to discharge the liquid generated by crushing the traditional Chinese medicine from the box body.

[0010] Preferably, a liquid collecting box is provided at a position on the bottom of the box body corresponding to the slag discharge port, and a slag discharge pipe and a liquid discharge pipe are provided on the liquid collecting box.

[0011] Preferably, a cleaning water inlet pipe is provided on the liquid collecting box, a cleaning overflow pipe is provided on the top of the box body, and valves are provided on both the cleaning water inlet pipe and the cleaning overflow pipe.

[0012] Preferably, a feed pipe is provided on the top of the box body, and a valve is provided on the feed pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model is provided with a spiral shaft and a tooth plate. The spiral shaft can directly transport the Chinese medicine to the tooth plate for extrusion and crushing. Through continuous transportation, uniform and efficient crushing can be achieved. The liquid in the crushing process can also be collected. After the crushing is completed, the medicine residue can be directly discharged through the rotating shaft to the slag discharge port, which can also improve the processing efficiency. By efficiently breaking the cell wall of the Chinese medicine, the effective ingredients are fully extracted, and the extraction speed is fast, which solves the problem that the existing extraction technology is slow, the effective ingredients are not fully extracted, and the waste of resources is caused.

[0015] 2. The utility model can facilitate the opening and closing of the slag discharge port to a certain extent by providing the first tooth plate and the second tooth plate. The closed state is convenient for crushing Chinese medicine, and the open state is convenient for discharging the medicine residue. By providing grinding teeth, the crushing efficiency and degree of crushing can be improved by adding grinding teeth during extrusion. By providing a liquid collection box and a liquid discharge port, liquid collection during the crushing process is facilitated. By providing the first telescopic rod and the second telescopic rod, the opening and closing of the tooth plate can be electrically controlled. By providing the cleaning water inlet pipe and the cleaning overflow pipe, the cleaning cost can be effectively reduced and the cleaning efficiency can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the bottom plate structure of the box body of the utility model;

[0018] Figure 3 This is a schematic diagram of the tooth plate structure of the utility model.

[0019] In the figure: 1. box body; 2. motor; 3. screw shaft; 4. slag discharge pipe; 5. liquid collecting box; 6. liquid discharge pipe; 7. slag discharge port; 8. first tooth plate; 9. second tooth plate; 10. grinding teeth; 11. liquid discharge port; 12. first telescopic rod; 13. second telescopic rod; 14. feed pipe; 15. cleaning water inlet pipe; 16. cleaning overflow pipe. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1 As shown, a root and stem Chinese medicine extraction device includes a box body 1, a motor 2 is installed on the top of the box body 1, the output shaft of the motor 2 is fixedly connected to one end of a spiral shaft 3 inside the box body 1, and the other end of the spiral shaft 3 is rotatably connected to the bottom plate of the box body 1; the spiral shaft 3 is driven to rotate by the motor 2.

[0022] like Figure 2 As shown, a slag discharge port 7 is provided at the bottom of the box body 1, and a tooth plate that can move and is used to close the slag discharge port 7 is provided between the slag discharge port 7 and the spiral shaft 3. The spiral shaft 3 is used to convey the Chinese medicine downward to the tooth plate for crushing under the drive of the motor 2, and the tooth plate is used to crush the Chinese medicine and open the slag discharge port 7 after the crushing is completed. The spiral shaft 3 is used to convey the crushed Chinese medicine downward to the slag discharge port 7 when the slag discharge port 7 is opened. By providing the spiral shaft 3 and the tooth plate, the spiral shaft 3 can directly convey the Chinese medicine to the tooth plate for extrusion and crushing, and by continuously conveying, a uniform and efficient crushing cycle is achieved. The liquid in the crushing process can also be collected, and after the crushing is completed, it is directly output to the slag discharge port 7 through the rotating shaft to discharge the medicine residue, which can also improve the processing efficiency.

[0023] like Figure 3 As shown, the tooth plate includes a first tooth plate 8 and a second tooth plate 9, both of which are semicircular, and the hollow circle in the middle is convenient for the screw shaft 3 to be connected to the bearing at the bottom of the box body 1. The first tooth plate 8 and the second tooth plate 9 after merging completely close the slag discharge port 7 to prevent the Chinese medicine being extruded from falling from the slag discharge port 7. The first tooth plate 8 is connected to the first telescopic rod 12, and the second tooth plate 9 is connected to the second telescopic rod 13. The first telescopic rod 12 and the second telescopic rod 13 are used to drive the tooth plate to move to both sides and open the slag discharge port 7. The first tooth plate 8 and the second tooth plate 9 can facilitate the opening and closing of the slag discharge port 7 to a certain extent. The closed state is convenient for crushing Chinese medicine, and the open state is convenient for outputting medicinal residues. By setting the grinding teeth 10, the crushing efficiency and crushing degree can be improved by adding the grinding teeth 10 while extruding.

[0024] The tooth plate is provided with grinding teeth 10 , which face upwards and are used to crush the Chinese medicine transported downward by the spiral shaft 3 .

[0025] The tooth plate is provided with a drain port 11, which is used to discharge the liquid generated by the crushing of the Chinese medicine from the box body 1. The drain port 11 is directly arranged on the tooth plate, and the liquid generated by the crushing and squeezing can be discharged in the first time, and the liquid is prevented from remaining in the box body 1 to a certain extent.

[0026] A liquid collecting box 5 is provided at the bottom of the box body 1 at a position corresponding to the slag discharge port 7, and a slag discharge pipe 4 and a liquid discharge pipe 6 are provided on the liquid collecting box 5. The liquid collecting box 5 and the liquid discharge port 11 are provided to facilitate the collection of liquid during the crushing process. The opening and closing of the tooth plate can be electrically controlled by providing a first telescopic rod 12 and a second telescopic rod 13.

[0027] The liquid collecting box 5 is provided with a cleaning water inlet pipe 15, and the top of the box body 1 is provided with a cleaning overflow pipe 16. Valves are provided on the cleaning water inlet pipe 15 and the cleaning overflow pipe 16. The cleaning cost can be effectively reduced and the cleaning efficiency can be improved by providing the cleaning water inlet pipe 15 and the cleaning overflow pipe 16. The valve is provided to ensure that the extraction device is in a sealed state during operation.

[0028] A feed pipe 14 is provided on the top of the box body 1, and a valve is provided on the feed pipe 14. The feed pipe 14 is for the convenience of adding Chinese medicine, and the valve is provided to prevent the medicine residue from flying out during the crushing process.

[0029] 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

1. A root and rhizome Chinese medicine extraction device, comprising a housing (1), characterized in that: A motor (2) is installed on the top of the box (1); the output shaft of the motor (2) is fixedly connected to one end of a screw shaft (3) inside the box (1); and the other end of the screw shaft (3) is rotatably connected to the bottom plate of the box (1); The bottom of the box body (1) is provided with a slag discharge port (7), a tooth plate that is movable and used to close the slag discharge port (7) is provided between the slag discharge port (7) and the screw shaft (3), the screw shaft (3) is used to convey the Chinese medicine downward to the tooth plate for crushing under the drive of the motor (2), the tooth plate is used to crush the Chinese medicine and open the slag discharge port (7) after crushing, and the screw shaft (3) is used to convey the crushed Chinese medicine downward to the slag discharge port (7) when the slag discharge port (7) is open.

2. The device for extracting rhizomes of Chinese medicine according to claim 1, characterized in that: The tooth plate comprises a first tooth plate (8) and a second tooth plate (9); the first tooth plate (8) is connected to a first telescopic rod (12); the second tooth plate (9) is connected to a second telescopic rod (13); the first telescopic rod (12) and the second telescopic rod (13) are used to drive the tooth plate to move to both sides and open the slag discharge port (7).

3. The device for extracting rhizomes of Chinese medicine according to claim 1, characterized in that: The tooth plate is provided with grinding teeth (10), the grinding teeth (10) facing upwards, and used for crushing the Chinese medicine transported downwards by the spiral shaft (3).

4. The device for extracting rhizomes of Chinese medicine according to claim 1, characterized in that: The tooth plate is provided with a liquid discharge port (11), and the liquid discharge port (11) is used to discharge liquid generated by crushing the traditional Chinese medicine from the box body (1).

5. The device for extracting rhizomes of Chinese medicine according to claim 1, characterized in that: A liquid collecting box (5) is arranged at a position on the bottom of the box body (1) corresponding to the slag discharge port (7), and a slag discharge pipe (4) and a liquid discharge pipe (6) are arranged on the liquid collecting box (5).

6. The device for extracting rhizomes of Chinese medicine according to claim 5, characterized in that: The liquid collecting box (5) is provided with a cleaning water inlet pipe (15), the top of the box body (1) is provided with a cleaning water overflow pipe (16), and valves are provided on the cleaning water inlet pipe (15) and the cleaning water overflow pipe (16).

7. The device for extracting rhizomes of Chinese medicine according to claim 1, characterized in that: A feed pipe (14) is provided on the top of the box body (1), and a valve is provided on the feed pipe (14).

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