Western medicine grinding device
By setting a cutting knife and a cutting wheel in the grinding funnel of the Western medicine grinding device, combined with the interlaced cutting knife on the moving block, the problem of low grinding efficiency of traditional Chinese and Western medicines in the prior art is solved, and rapid crushing and efficient grinding are achieved, which significantly improves the Grinding efficiency.
Patent Information
- Application Number
- CN202420353375.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-02-27
AI Technical Summary
When used, the existing Western medicine grinding device has low extrusion and crushing efficiency, long consumption time, and requires multiple extrusions to form small drugs.
A Western medicine grinding device is designed, including a number of cutting knives and cutting wheels in the grinding funnel, and a cutting knife staggered on the moving blocks. Through the coordination of the cutting knives and cutting wheels, the Western medicine is fully crushed and utilized. The grinding wheel is further ground into powder.
The crushing efficiency of Western medicine is significantly improved, and the crushed particulate matter is smaller, which shortens the grinding time and improves the grinding efficiency.
Smart Images
Figure CN222267241U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment, in particular to a western medicine grinding device. Background Art
[0002] Western medicine, as opposed to traditional Chinese medicine, refers to drugs used in modern medicine, which are generally made by chemical synthesis or extracted from natural products; including aspirin, penicillin, painkillers, etc. Western medicine refers to organic chemical drugs, inorganic chemical drugs and biological products;
[0003] For example, the patent with publication number CN 217699503 U discloses: "A western medicine grinding device for western medicine treatment, comprising a shell and two rotating rods, the left and right side surfaces of the inner wall of the shell are respectively fixedly connected to the opposite back surfaces of two support blocks, the upper surface of the support block is fixedly connected to the lower surface of the moving mechanism, the back surface of the moving mechanism is fixedly connected to the front surface of the rotating mechanism, the back surface of the rotating mechanism is hinged to the back surface of the inner wall of the shell, the outer surface of the rotating mechanism and the outer surface of one of the rotating rods are both clamped with a first gear, the two first gears are meshed with the same chain, the front and back surfaces of one of the rotating rods are respectively hinged to the front and back surfaces of the inner wall of the shell, the front surface of the other rotating rod is hinged to the front surface of the inner wall of the shell, the outer surfaces of the two rotating rods are both clamped with a second gear, the two second gears are meshed, the back surface of one of the second gears is fixedly connected to the output shaft of the motor, the back surface of the motor is fixedly connected to the back surface of the inner wall of the shell, and the outer surfaces of the two rotating rods are both clamped with a grinding roller."
[0004] However, when the above patent is used, two moving blocks are brought close to each other to squeeze the medicine, which is crushed into small medicines, and then a crushing roller is used to grind the small medicines. The original medicines need to be squeezed multiple times to form small medicines, and the crushing efficiency is low and the time consumed is long. Utility Model Content
[0005] The utility model provides a western medicine grinding device to solve the problems raised in the above background technology.
[0006] In order to solve the above technical problems, the utility model discloses a western medicine grinding device, including a first grinding box, a feeding part is arranged on the first grinding box, a grinding funnel is arranged in the first grinding box, the feeding part is connected with the grinding funnel, two movable blocks arranged on the left and right are arranged in the grinding funnel, a plurality of cutters are arranged on the sides of the movable blocks close to each other, a cutting wheel is also arranged in the grinding funnel, the lower end of the grinding funnel is connected with the second grinding box, a grinding wheel is arranged in the second grinding box, and the lower side of the second grinding box is connected with the discharge part.
[0007] Preferably, the feed portion is configured to be in the shape of a hollow funnel.
[0008] Preferably, the discharging portion is arranged at the lower end of the first grinding box, and the discharging portion is also arranged in a hollow funnel shape.
[0009] Preferably, the cutters on the two moving blocks are staggered.
[0010] Preferably, the second grinding box is configured as a hollow cube with openings at upper and lower ends.
[0011] Preferably, the first grinding box is configured as a hollow cube.
[0012] Preferably, a fixed block is fixedly installed on the rear side wall of the first grinding box, a driving motor is installed on the fixed block, a rotating rod is fixedly provided on the front output end of the driving motor, the rotating rod extends into the grinding funnel, and the rotating rod is rotatably connected to the first grinding box and the grinding funnel.
[0013] Preferably, a cutting wheel is fixedly arranged on the rotating rod.
[0014] Preferably, a cam driving assembly is provided on the first grinding box, and the cam driving assembly is used to drive the moving blocks to move towards or in opposite directions.
[0015] Preferably, the first grinding box is also provided with a pulley drive assembly, and the pulley drive assembly is used to drive the grinding wheel to rotate.
[0016] Compared with the prior art, the utility model provides a western medicine grinding device with the following beneficial effects: the present invention can fully crush the western medicine by arranging a plurality of cutters on the moving block and a cutting wheel in the grinding funnel, the crushing speed is fast, and the particles after crushing are small, which effectively speeds up the crushing efficiency of the western medicine, and then it is ground into powder by the grinding wheel, and the grinding efficiency is also improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] 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:
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 For the utility model Figure 1 Rear view of
[0020] Figure 3 It is a schematic diagram of the appearance of the grinding wheel of the utility model.
[0021] In the figure: 1. first grinding box; 2. grinding funnel; 3. return spring; 4. sliding block; 5. sliding rod; 6. feeding part; 7. cutting knife; 8. moving block; 9. driving box; 10. connecting rod; 11. rotating rod; 12. cutting wheel; 13. discharging part; 14. filter screen; 15. filter plate; 16. grinding wheel; 17. L-shaped driving rod; 18. driving block; 19. cam; 20. second grinding box; 21. first belt; 22. second belt; 23. gear; 24. third pulley; 25. rotating shaft; 26. driving motor; 27. rotating rod. DETAILED DESCRIPTION
[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.
[0023] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present utility model. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions and technical features between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0024] Example 1
[0025] The embodiment of the utility model provides a western medicine grinding device, such as Figure 1-3 As shown, it includes a first grinding box 1, a feeding part 6 is provided on the first grinding box 1, a grinding funnel 2 is provided in the first grinding box 1, the feeding part 6 is connected with the grinding funnel 2, two movable blocks 8 are provided in the grinding funnel 2, which are arranged on the left and right sides, and a plurality of cutters 7 are provided on the sides of the movable blocks 8 close to each other, and the cutters 7 on the two movable blocks 8 are staggered. A cutting wheel 12 is also provided in the grinding funnel 2, and a second grinding box 20 is connected to the lower end of the grinding funnel 2, a grinding wheel 16 is provided in the second grinding box 20, and the lower side of the second grinding box 20 is connected to the discharge part 13, and the discharge part 13 is arranged at the lower end of the first grinding box 1.
[0026] The working principle and beneficial effects of the above technical solution are as follows: western medicine is put into the grinding funnel 2 in the first grinding box 1 through the feeding part 6, and the two moving blocks 8 move toward each other, repeatedly, and the plurality of cutters 7 on the moving block 8 cut and crush the western medicine, and then the cutting wheel 12 rotates to cut and crush the western medicine again, so as to obtain small particles of western medicine, and then the grinding wheel 16 grinds the small particles of western medicine, and the ground western medicine is discharged from the discharging part 13; by arranging a plurality of cutters 7 on the moving block 8 and the cutting wheel 12 in the grinding funnel 2, the western medicine can be fully crushed, the crushing speed is fast, and the crushed particles are small, which effectively speeds up the crushing efficiency of the western medicine, and then it is ground into powder by the grinding wheel, and the grinding efficiency is also improved;
[0027] The cutters 7 on the two moving blocks 8 are staggeredly arranged, so that the two moving blocks 8 can be plugged in without the cutters 7 on both sides colliding, so that the distance between the two moving blocks 8 is closer, and the efficiency of extrusion and cutting is higher.
[0028] Example 2
[0029] On the basis of the above-mentioned embodiment 1, Figure 1-2 As shown, a fixed block is fixedly installed on the rear side wall of the first grinding box 1, a driving motor 26 is installed on the fixed block, a rotating rod 11 is fixedly provided at the front output end of the driving motor 26, the rotating rod 11 extends into the grinding funnel 2, the rotating rod 11 is rotatably connected to the first grinding box 1 and the grinding funnel 2, and a cutting wheel 12 is fixedly provided on the rotating rod 11.
[0030] The working principle and beneficial effects of the above technical solution are: start the drive motor 26, the drive motor 26 drives the rotating rod 11 to rotate, the rotating rod 11 drives the cutting wheel 12 to rotate, and the cutting wheel 12 cuts and crushes the western medicine in the grinding funnel 2, effectively improving the crushing efficiency of the device and saving grinding time.
[0031] Example 3
[0032] On the basis of the above-mentioned embodiments 1-2, Figure 1-2 As shown, the cam drive assembly includes two drive boxes 9, which are fixedly arranged on the left and right inner walls of the first grinding box 1, and the sides of the drive boxes 9 that are close to each other are fixedly connected to the grinding funnel 2. A return spring 3 is arranged in the drive box 9, and the ends of the return springs 3 that are away from each other are fixedly arranged on the drive box 9, and the ends of the return springs 3 that are close to each other are fixedly arranged with a sliding block 4, and the sliding block 4 is slidably connected to the drive box 9, and a sliding rod 5 is fixedly arranged on the sides of the sliding blocks 4 that are close to each other, and the sliding rod 5 slides and extends into the grinding funnel 2, and a moving block 8 is fixedly arranged on the sides of the sliding rod 5 that are close to each other.
[0033] Among them, preferably, a rotating rod 27 is rotatably connected to the rear side wall of the first grinding box 1, a cam 19 is fixedly provided on the other end of the rotating rod 27, and a driving block 18 is abutted on the left and right sides of the cam 19. The driving block 18 is slidably connected to the rear side wall of the first grinding box 1, and an L-shaped driving rod 17 is fixedly provided on the side of the driving block 18 away from each other. A first through groove is symmetrically provided on the left and right sides of the rear side wall of the first grinding box 1, and a second through groove is opened on the rear side wall of the driving box 9 at a position corresponding to the first through groove. The L-shaped driving rod 17 passes through the first through groove and the second through groove and is fixedly connected to the sliding block 4.
[0034] Preferably, a first pulley is provided on the rotating rod 27, a second pulley is provided on the rotating rod 11, and a first belt 21 is wound around the first pulley and the second pulley.
[0035] The working principle and beneficial effects of the above technical solution are as follows: the rotation of the rotating rod 11 drives the second pulley to rotate, the second pulley drives the first pulley to rotate through the first belt 21, the first pulley drives the rotating rod 27 to rotate, the rotating rod 27 drives the cam 19 to rotate, the farthest two ends of the cam 19 contact the driving block 18, the cam 19 drives the two driving blocks 18 to move in the opposite direction, the driving block 18 drives the L-shaped driving rod 17 to move in the opposite direction, the L-shaped driving rod 17 drives the two sliding blocks 4 to move in the opposite direction, the two sliding blocks 4 drive the two sliding rods 5 and the two moving blocks 8 to move in the opposite direction, when the distance between the two sliding blocks 4 is the largest (that is, the two closest ends of the cam 19 contact the driving block 18), the sliding block 4 is reset under the action of the reset spring 3, so that the two rods 5 and the two moving blocks 8 move toward each other, and the several cutters 7 on the two moving blocks 8 cut the western medicine; by setting the cam 19, the two moving blocks 8 can quickly move toward and in the opposite direction, that is, the cutting and crushing of the several cutters 7 can be quickly completed, which effectively improves the cutting efficiency and has strong practicality.
[0036] Example 4
[0037] On the basis of the above-mentioned embodiments 1-3, Figure 1-3 As shown, two left-right symmetrical grinding wheels 16 are installed in the second grinding box 20, and the pulley drive assembly includes a rotating shaft 25, which is fixedly arranged in the center of the grinding wheel 16. The rotating shaft 25 is rotatably connected to the second grinding box 20, and the rotating shaft 25 rotates backward to extend out of the second grinding box 20. A gear 23 is fixedly arranged on the rotating shaft 25, and the two gears 23 are meshed and connected.
[0038] Preferably, a third pulley 24 is provided on one of the rotating shafts 25 , a fourth pulley is further provided on the rotating rod 11 , and a second belt 22 is wound around the third pulley 24 and the fourth pulley.
[0039] The working principle and beneficial effects of the above technical solution are as follows: the rotating rod 11 drives the fourth pulley to rotate, the fourth pulley drives the third pulley 24 to rotate through the second belt 22, the third pulley 24 drives the coaxial rotating shaft 25 to rotate, the coaxial rotating shaft 25 drives the coaxial gear 23 to rotate, thereby driving another gear 23 to rotate, and at this time both rotating shafts 25 start to rotate, and the rotating shaft 25 drives the grinding wheel 16 to grind the western medicine, so that the small particles of the crushed western medicine are further crushed, the particles are smaller, and are more conducive to subsequent use.
[0040] Example 5
[0041] On the basis of the above-mentioned embodiments 1-4, Figure 1 As shown, a third slide groove is opened on the lower surface of one of the driving boxes 9, a connecting rod 10 is fixedly provided at the lower end of the sliding block 4, the connecting rod 10 passes through the third slide groove, a filter plate 15 is fixedly provided at the lower end of the connecting rod 10, the filter plate 15 is slidably connected to the lower side wall of the first grinding box 1, a filter net 14 is embedded on the filter plate 15, the filter plate 15 passes through the second grinding box 20 from left to right, and the filter plate 15 is slidably connected to the front and rear inner walls of the second grinding box 20.
[0042] Among them, preferably, the lower end of the second grinding box 20 is fixedly arranged on the lower inner wall of the first grinding box 1, a first opening is arranged on the lower surface of the second grinding box 20, a second opening is arranged on the lower inner wall of the first grinding box 1, the first opening corresponds to the second opening, and a discharge part 13 is also fixedly arranged on the lower wall of the first grinding box 1, and the discharge part 13 corresponds to the first opening and the second opening.
[0043] Preferably, the lower end of the connecting rod 10 is fixedly disposed at a central position of an upper surface of one end of the filter plate 15 .
[0044] The working principle and beneficial effects of the above technical solution are as follows: when the two sliding blocks 4 move toward or against each other, the sliding block 4 drives the connecting rod 10 to move left or right, and the connecting rod 10 drives the filter plate 15 to move left or right, that is, the filter plate 15 swings left and right, and the filter plate 15 drives the filter screen 14 to swing left and right, thereby filtering the ground medicine, and the swinging of the filter screen 14 left and right can speed up the filtering effect, effectively increase the discharge rate, and improve the practicability and functionality of the device.
[0045] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. If these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. A western medicine grinding device, characterized in that: The invention comprises a first grinding box (1), a feeding part (6) is arranged on the first grinding box (1), a grinding hopper (2) is arranged in the first grinding box (1), the feeding part (6) is connected to the grinding hopper (2), two movable blocks (8) are arranged on the left and right sides of the grinding hopper (2), a plurality of cutters (7) are arranged on the sides of the movable blocks (8) close to each other, a cutting wheel (12) is also arranged in the grinding hopper (2), a second grinding box (20) is connected to the lower end of the grinding hopper (2), a grinding wheel (16) is arranged in the second grinding box (20), and the lower side of the second grinding box (20) is connected to the discharge part (13).
2. A western medicine grinding device according to claim 1, characterized in that: The feeding part (6) is configured to be in the shape of a hollow funnel.
3. A western medicine grinding device according to claim 1, characterized in that: The discharge portion (13) is arranged at the lower end of the first grinding box (1), and the discharge portion (13) is also arranged in a hollow funnel shape.
4. A western medicine grinding device according to claim 1, characterized in that: The cutters (7) on the two moving blocks (8) are arranged in a staggered manner.
5. A western medicine grinding device according to claim 1, characterized in that: The second grinding box (20) is configured as a hollow cube with openings at both upper and lower ends.
6. A western medicine grinding device according to claim 1, characterized in that: The first grinding box (1) is configured as a hollow cube.
7. A western medicine grinding device according to claim 1, characterized in that: A fixed block is fixedly mounted on the rear side wall of the first grinding box (1), a driving motor (26) is mounted on the fixed block, a rotating rod (11) is fixedly mounted on the front output end of the driving motor (26), the rotating rod (11) extends into the grinding hopper (2), and the rotating rod (11) is rotatably connected to the first grinding box (1) and the grinding hopper (2).
8. A western medicine grinding device according to claim 7, characterized in that: A cutting wheel (12) is fixedly arranged on the rotating rod (11).
9. A western medicine grinding device according to claim 8, characterized in that: A cam driving assembly is arranged on the first grinding box (1), and the cam driving assembly is used to drive the moving block (8) to move towards or in opposite directions.
10. A western medicine grinding device according to claim 9, characterized in that: The first grinding box (1) is also provided with a pulley drive assembly, which is used to drive the grinding wheel (16) to rotate.