Medicine grinding device

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a medicine grinding device which comprises a circular placing block. The center of the top wall of the circular placing block is rotationally connected with a rotating shaft; a group of supporting legs are uniformly and fixedly connected to the bottom wall of the circular placing block; a motor is fixedly connected to the bottom wall of the circular placement block, and the output end of the motor is connected with the rotating shaft through a transmission assembly; an annular medicine grinding groove is formed in the top wall of the circular placing block; the top end of the rotating shaft is fixedly connected with a connecting plate; one end of the connecting plate is fixedly connected with a U-shaped mounting plate; a medicine grinding ball is rotationally connected between the two side walls of the U-shaped mounting plate through an elastic assembly, and the medicine grinding ball rotates around the annular medicine grinding groove; the utility model provides a medicine grinding device to solve the problems that according to a traditional medicine grinding method, traditional Chinese medicine raw materials are poured into a medicine grinding device, a medicine grinding roller is manually pushed to move back and forth, the grinding degree of the medicine grinding mode mainly depends on manual pushing, the force is not uniform, the grinding uniformity of medicinal materials cannot be guaranteed, and the medicine effect can be possibly affected.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, in particular to a medicine grinding device. Background Art

[0002] Traditional Chinese medicine is a drug that is collected, processed, and prepared under the guidance of traditional Chinese medical theories, explains its mechanism of action, and guides its clinical application. It is collectively referred to as Chinese medicine. Chinese medicine mainly comes from natural medicines and their processed products, including herbal medicines, animal medicines, mineral medicines, and some chemical and biological drugs. When making Chinese medicine, it is usually necessary to crush the raw materials.

[0003] In the prior art, the traditional medicine grinding method is to pour the Chinese medicine raw materials into the medicine grinding device and manually push the medicine grinding roller to move back and forth. The grinding degree of this medicine grinding method mainly depends on manual pushing, and the force is uneven, and the uniformity of the medicine grinding cannot be guaranteed, which may affect the efficacy of the medicine. Therefore, the utility model provides a medicine grinding device. Utility Model Content

[0004] In order to make up for the shortcomings of the existing technology, the utility model proposes a medicine grinding device to solve the problem that the traditional medicine grinding method is to pour the Chinese medicine raw materials into the medicine grinding device and manually push the medicine grinding roller back and forth. The grinding degree of this medicine grinding method mainly relies on manual pushing, the force is uneven, and the uniformity of the medicine grinding cannot be guaranteed, which may affect the efficacy of the medicine.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a medicine grinding device described in the utility model comprises a circular placing block; the center of the top wall of the circular placing block is rotatably connected to a rotating shaft; a group of supporting legs are evenly fixedly connected to the bottom wall of the circular placing block; a motor is fixedly connected to the bottom wall of the circular placing block, and the output end of the motor is connected to the rotating shaft through a transmission component; an annular medicine grinding groove is formed on the top wall of the circular placing block; a connecting plate is fixedly connected to the top end of the rotating shaft; a U-shaped mounting plate is fixedly connected to one end of the connecting plate; a medicine grinding ball is rotatably connected to the two side walls of the U-shaped mounting plate through an elastic component, and the medicine grinding ball rotates around the annular medicine grinding groove.

[0006] Preferably, the transmission assembly includes a driving sprocket; the output end of the motor is fixedly connected to the driving sprocket; the bottom end of the rotating shaft is fixedly connected to a driven sprocket, and the driven sprocket is connected to the driving sprocket through a chain belt.

[0007] Preferably, the elastic component includes a slide groove; slide grooves are provided on both side walls of the U-shaped mounting plate; a pair of slide grooves are slidably connected to a slider, and the slider moves up and down in the slide groove; a pair of symmetrically distributed first springs are fixedly connected to the top walls of the sliders, and the top of the first spring is fixedly connected to the top wall of the slide groove; a pair of connecting columns are fixedly connected to the side walls of the sliders, and one end of the connecting column is rotatably connected to the outer circular wall of the medicine grinding ball.

[0008] Preferably, a second spring is fixedly connected to the bottom wall of the U-shaped mounting plate; an insertion rod is inserted into the second spring; an arc-shaped scraper is fixedly connected to the bottom end of the insertion rod, and the inner circular wall of the arc-shaped scraper is in contact with the outer surface of the medicine grinding ball.

[0009] Preferably, an annular protective cover is fixedly connected to the bottom wall of the circular placement block.

[0010] Preferably, the inner diameter of the driving sprocket is smaller than the inner diameter of the driven sprocket.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. The medicine grinding device described in the utility model pours the crushed Chinese medicine raw materials into the annular medicine grinding groove on the top wall of the circular placement block; by starting the motor, the motor drives the rotating shaft to rotate through the transmission component, the rotation of the rotating shaft drives the connecting plate at its end to rotate, the rotation of the connecting plate drives the U-shaped mounting plate to rotate around the annular medicine grinding groove, so that the medicine grinding balls grind the Chinese medicine raw materials around the annular medicine grinding groove. The above technical scheme well avoids the problem that the traditional medicine grinding method is to pour the Chinese medicine raw materials into the medicine grinding device and manually push the medicine grinding roller back and forth. The grinding degree of this medicine grinding method mainly depends on manual push, the force is uneven, and the uniformity of the medicine grinding cannot be guaranteed, which may affect the efficacy of the medicine.

[0013] 2. The medicine grinding device described in the utility model drives the medicine grinding ball to rotate around the annular medicine grinding groove for grinding medicine by a motor. Through the first spring on the top wall of the slide groove, the elastic force generated by the first spring causes the medicine grinding ball to be pressed tightly against the surface of the Chinese medicine raw material, thereby further improving the medicine grinding effect.

[0014] 3. The medicine grinding device described in the utility model can scrape off the Chinese medicinal materials adhered to the outer surface of the medicine grinding ball through the arc-shaped scraper. The elastic force of the second spring makes the inner circular wall of the arc-shaped scraper tightly adhere to the outer surface of the medicine grinding ball, so that the scraping is more thorough; by squeezing the second spring upward until it is higher than the top of the insertion rod, the arc-shaped scraper can be disassembled, which is convenient for cleaning and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a partial cross-sectional view of the utility model;

[0018] Figure 3 yes Figure 2 A partial enlarged view of the middle part;

[0019] Figure 4It is a cross-sectional view in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the utility model.

[0021] In the figure: 1. circular placement block; 2. rotating shaft; 3. supporting leg; 4. motor; 5. annular medicine grinding groove; 6. connecting plate; 7. U-shaped mounting plate; 8. medicine grinding ball; 9. driving sprocket; 10. driven sprocket; 11. slide groove; 12. slider; 13. first spring; 14. connecting column; 15. second spring; 16. insertion rod; 17. arc scraper; 18. annular protective cover. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figures 1 to 5 As shown, a medicine grinding device described in the utility model comprises a circular placement block 1; the top wall center of the circular placement block 1 is rotatably connected to a rotating shaft 2; a group of supporting legs 3 are evenly fixed to the bottom wall of the circular placement block 1; a motor 4 is fixed to the bottom wall of the circular placement block 1, and the output end of the motor 4 is connected to the rotating shaft 2 through a transmission component; an annular medicine grinding groove 5 is opened on the top wall of the circular placement block 1; a connecting plate 6 is fixed to the top end of the rotating shaft 2; a U-shaped mounting plate 7 is fixed to one end of the connecting plate 6; a medicine grinding ball 8 is rotatably connected between the two side walls of the U-shaped mounting plate 7 through an elastic component, and the medicine grinding ball 8 rotates around the annular medicine grinding groove 5; when working, by The crushed Chinese medicine raw materials are poured into the annular medicine grinding groove 5 on the top wall of the circular placement block 1; by starting the motor 4, the motor 4 drives the rotating shaft 2 to rotate through the transmission assembly, the rotating shaft 2 rotates with the connecting plate 6 at its end to rotate, the connecting plate 6 rotates to drive the U-shaped mounting plate 7 to rotate around the annular medicine grinding groove 5, so that the medicine grinding ball 8 grinds the Chinese medicine raw materials around the annular medicine grinding groove 5. The above technical scheme well avoids the traditional medicine grinding method of pouring the Chinese medicine raw materials into the medicine grinding device and manually pushing the medicine grinding roller back and forth. The grinding degree of this medicine grinding method mainly relies on manual pushing, and the force is uneven, and the uniformity of the medicine grinding cannot be guaranteed, which may affect the efficacy of the medicine.

[0024] The transmission assembly includes a driving sprocket 9; the output end of the motor 4 is fixedly connected to the driving sprocket 9; the bottom end of the rotating shaft 2 is fixedly connected to the driven sprocket 10, and the driven sprocket 10 is connected to the driving sprocket 9 through a chain belt; when working, by starting the motor 4, the motor 4 rotates to drive the driving sprocket 9 at its output end to rotate, the driving sprocket 9 rotates to drive the driven sprocket 10 to rotate through the chain belt, and the driven sprocket 10 rotates to drive the rotating shaft 2 to rotate.

[0025] The elastic component includes a slide groove 11; slide grooves 11 are provided on both side walls of the U-shaped mounting plate 7; a pair of slide grooves 11 are slidably connected with sliders 12, and the sliders 12 move up and down in the slide grooves 11; a pair of symmetrically distributed first springs 13 are fixedly connected to the top walls of the slide grooves 11, and the top ends of the first springs 13 are fixedly connected to the top walls of the slide grooves 11; a pair of connecting columns 14 are fixedly connected to the side walls of the sliders 12, and one end of the connecting column 14 is rotatably connected to the outer circular wall of the medicine grinding ball 8; when working, when the medicine grinding ball 8 is driven by the motor 4 to rotate around the annular medicine grinding groove 5 for grinding medicine, the first spring 13 on the top wall of the slide groove 11 generates an elastic force that presses the medicine grinding ball 8 tightly against the surface of the Chinese medicine raw material, thereby further improving the medicine grinding effect.

[0026] A second spring 15 is fixedly connected to the bottom wall of the U-shaped mounting plate 7; an insertion rod 16 is inserted into the second spring 15; an arc-shaped scraper 17 is fixedly connected to the bottom end of the insertion rod 16, and the inner circular wall of the arc-shaped scraper 17 is in contact with the outer surface of the medicine grinding ball 8; when working, the Chinese medicinal materials adhering to the outer surface of the medicine grinding ball 8 can be scraped off by the arc-shaped scraper 17, and the elastic force of the second spring 15 makes the inner circular wall of the arc-shaped scraper 17 close to the outer surface of the medicine grinding ball 8, so that the scraping is more thorough; by squeezing the second spring 15 upward until it is higher than the top of the insertion rod 16, the arc-shaped scraper 17 can be disassembled, which is convenient for cleaning and replacement.

[0027] The bottom wall of the circular placement block 1 is fixedly connected with an annular protective cover 18 . During operation, the bottom wall of the circular placement block 1 is fixedly connected with the annular protective cover 18 , thereby improving safety.

[0028] The inner diameter of the driving sprocket 9 is smaller than that of the driven sprocket 10 . During operation, the driven sprocket 10 rotates more slowly due to the inner diameter of the driving sprocket 9 being smaller than that of the driven sprocket 10 , thereby causing the medicine grinding ball 8 to rotate more slowly around the annular medicine grinding groove 5 .

[0029] Working principle: by pouring the crushed Chinese medicine raw materials into the annular medicine grinding groove 5 on the top wall of the circular placement block 1; by starting the motor 4, the motor 4 rotates the active sprocket 9 with its output end, the active sprocket 9 rotates through the chain belt to drive the driven sprocket 10 to rotate, the driven sprocket 10 rotates and drives the rotating shaft 2 to rotate, the rotating shaft 2 rotates and drives the connecting plate 6 at its end to rotate, the connecting plate 6 rotates and drives the U-shaped mounting plate 7 to rotate around the annular medicine grinding groove 5, so that the medicine grinding ball 8 grinds the Chinese medicine raw materials around the annular medicine grinding groove 5. The above technical scheme well avoids the problem that the traditional medicine grinding method is to pour the Chinese medicine raw materials into the medicine grinding device and manually push the medicine grinding roller back and forth. The degree of grinding of this medicine grinding method mainly depends on manual push, and the force is uneven, and the uniformity of the medicine grinding cannot be guaranteed, which may affect the efficacy of the medicine; the motor 4 drives the medicine grinding ball 8 to rotate around When the annular medicine grinding trough 5 rotates to grind medicine, the elastic force generated by the first spring 13 on the inner top wall of the slide groove 11 causes the medicine grinding ball 8 to be pressed tightly against the surface of the Chinese medicine raw materials, thereby further improving the medicine grinding effect; the Chinese medicine raw materials adhered to the outer surface of the medicine grinding ball 8 can be scraped off by the arc scraper 17, and the inner circular wall of the arc scraper 17 is tightly attached to the outer surface of the medicine grinding ball 8 by the elastic force of the second spring 15, so that the scraping is more thorough; by squeezing the second spring 15 upward until it is higher than the top of the insertion rod 16, the arc scraper 17 can be disassembled, which is convenient for cleaning and replacement; an annular protective cover 18 is fixed to the bottom wall of the circular placement block 1, thereby improving safety; the inner diameter of the active sprocket 9 is smaller than the inner diameter of the driven sprocket 10, so that the driven sprocket 10 rotates more slowly, thereby causing the medicine grinding ball 8 to rotate more slowly around the annular medicine grinding trough 5.

[0030] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A medicine grinding device, characterized in that: The invention comprises a circular placement block (1); the top wall center of the circular placement block (1) is rotatably connected to a rotating shaft (2); the bottom wall of the circular placement block (1) is evenly fixedly connected to a group of supporting legs (3); the bottom wall of the circular placement block (1) is fixedly connected to a motor (4), and the output end of the motor (4) is connected to the rotating shaft (2) through a transmission component; the top wall of the circular placement block (1) is provided with an annular medicine grinding groove (5); the top end of the rotating shaft (2) is fixedly connected to a connecting plate (6); one end of the connecting plate (6) is fixedly connected to a U-shaped mounting plate (7); a medicine grinding ball (8) is rotatably connected between the two side walls of the U-shaped mounting plate (7) through an elastic component, and the medicine grinding ball (8) rotates around the annular medicine grinding groove (5).

2. A medicine grinding device according to claim 1, characterized in that: The transmission assembly comprises a driving sprocket (9); the output end of the motor (4) is fixedly connected to the driving sprocket (9); the bottom end of the rotating shaft (2) is fixedly connected to a driven sprocket (10), and the driven sprocket (10) is connected to the driving sprocket (9) via a chain belt.

3. A medicine grinding device according to claim 2, characterized in that: The elastic component comprises a slide groove (11); both side walls of the U-shaped mounting plate (7) are provided with slide grooves (11); a pair of slide grooves (11) are slidably connected with sliders (12), and the sliders (12) move up and down in the slide grooves (11); a pair of symmetrically distributed first springs (13) are fixedly connected to the top walls of the pair of sliders (12), and the top ends of the first springs (13) are fixedly connected to the top walls of the slide grooves (11); a pair of connecting columns (14) are fixedly connected to the side walls of the pair of sliders (12), and one end of the connecting column (14) is rotatably connected to the outer circular wall of the grinding ball (8).

4. A medicine grinding device according to claim 3, characterized in that: A second spring (15) is fixedly connected to the bottom wall of the U-shaped mounting plate (7); an insertion rod (16) is inserted into the second spring (15); an arc-shaped scraper (17) is fixedly connected to the bottom end of the insertion rod (16), and the inner circular wall of the arc-shaped scraper (17) is in contact with the outer surface of the grinding ball (8).

5. A medicine grinding device according to claim 4, characterized in that: An annular protective cover (18) is fixedly connected to the bottom wall of the circular placement block (1).

6. A medicine grinding device according to claim 5, characterized in that: The inner diameter of the driving sprocket (9) is smaller than the inner diameter of the driven sprocket (10).

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