High-speed dustproof traditional Chinese medicine pulverizer and pulverizing method

Abstract

The invention relates to the technical field of traditional Chinese medicine smashing, in particular to a high-speed dustproof traditional Chinese medicine smashing machine and a smashing method.The high-speed dustproof traditional Chinese medicine smashing machine comprises a smashing machine body, a fixing cylinder, a supporting shell, a positioning shell, a sieve tray, a smashing assembly, a power input mechanism, a feeding prism and a feeding bin; a mounting opening is formed in the inner top wall of the pulverizer body, a fixing ring is fixedly arranged on the inner wall of the pulverizer body, a discharging opening is formed in the inner bottom wall of the pulverizer body, a discharging control valve is arranged in the discharging opening, a fixing cylinder is fixedly arranged between the inner wall of the fixing cylinder and the inner top wall of the pulverizer body, and the supporting shell is installed on the pulverizer body. And a supporting opening is formed in the inner bottom wall of the supporting shell, the positioning shell and the screening disc are arranged in the fixing barrel, and through the technical scheme, the problem that in the prior art, in the traditional Chinese medicine raw material smashing process, flying dust of traditional Chinese medicine raw materials is likely to be diffused into the surrounding environment, and raw material waste is caused is solved.

Description

Technical Field

[0001] The invention relates to the technical field of traditional Chinese medicine pulverization, and in particular to a high-speed dust-proof traditional Chinese medicine pulverizer and a pulverization method. Background Art

[0002] As a very important processing equipment in the pharmaceutical and food industry, the Chinese medicine grinder plays a heavy responsibility in the pharmaceutical and food industry. Over the years, it has proved the value of the Chinese medicine grinder with its own strength. It can greatly reduce the labor intensity of the majority of pharmaceutical and food personnel and help the pharmaceutical and food industry to improve corporate benefits. The existing high-speed dust-proof Chinese medicine grinder mostly adopts mechanical crushing and airflow sorting methods, which can quickly and effectively crush Chinese medicinal materials into fine particles. After the Chinese medicinal materials are crushed, the surface area of ​​the particles increases, which is conducive to the contact between the drug components and the solvent, and promotes the dissolution rate of the drug components. This is especially important for oral drugs, which can improve the rapid release and absorption of the drug efficacy.

[0003] When the high-speed dust-proof Chinese medicine grinder under the existing technology is used, the Chinese medicine raw materials are crushed through the contact between the Chinese medicine raw materials and the crushing teeth. However, a certain amount of dust will be generated in the grinder during the crushing process. This part of dust is easy to spread into the surrounding environment with the discharge of the Chinese medicine raw materials, thereby easily causing waste of raw materials. Summary of the invention

[0004] The invention provides a high-speed dust-proof Chinese medicine pulverizer and a pulverizing method, which solves the problem in the related art that the Chinese medicine raw materials are easily caused to cause dust to spread into the surrounding environment during the pulverizing process, thus causing the waste of raw materials.

[0005] The technical solution of the present invention is as follows: A high-speed dust-proof Chinese medicine pulverizer comprises a pulverizer body, a fixed cylinder, a support shell, a positioning shell, a sieve plate, a pulverizing assembly, a power input mechanism, a feed prism and a feed bin; The inner top wall of the pulverizer body is provided with a mounting opening, the inner wall of the pulverizer body is fixedly provided with a fixing ring, the inner bottom wall of the pulverizer body is provided with a discharge port, and the discharge port is provided with a discharge control valve; A fixing cylinder is fixedly arranged between the inner wall of the fixing ring and the inner top wall of the pulverizer body; The support shell is installed on the pulverizer body, and the inner bottom wall of the support shell is provided with a support opening; The positioning housing and the sieve plate are arranged in the fixing cylinder, a sealing ring is arranged on the side wall of the sieve plate, and a first positioning opening is opened on the positioning housing; The crushing assembly is arranged between the positioning housing and the sieve plate, and is used to crush the Chinese medicine; The power input mechanism is disposed in the support housing and is used to control the positioning housing and the crushing assembly to rotate; The feed prism is fixedly arranged on the support shell, the feed prism passes through the support opening and the first positioning opening and extends into the fixed cylinder, and a feed opening is opened on the feed prism; The feed bin is fixedly arranged on the feed prism, and the feed bin is communicated with the feed port.

[0006] Preferably, the crushing assembly comprises: Crushing rods, a plurality of which are rotatably arranged between the positioning housing and the sieve plate; A scraper, the scraper being arranged on the peripheral side of the pulverizing rod; Crushing teeth, a plurality of the crushing teeth are fixedly arranged between the scraper and the crushing rod.

[0007] Furthermore, the power input mechanism comprises: A support plate, the support plate being slidably disposed in the support shell; A support ring, the support ring is rotatably disposed on the support plate, the support ring is fixedly connected to the positioning housing, and the inner wall of the support ring is aligned with the inner wall of the first positioning opening; A first rotating mechanism, the first rotating mechanism is arranged on the support plate and is used to control the support ring to rotate; The second rotating mechanism is arranged in the positioning housing and is used for controlling the pulverizing rod to rotate.

[0008] Furthermore, the first rotating mechanism includes: a first gear ring, wherein the first gear ring is fixedly disposed on the support ring; A first gear, the first gear is rotatably disposed on the support plate, and the first gear is meshed with the first gear ring; A first motor is fixedly disposed on the support plate, and an output end of the first motor is fixedly connected to the first gear.

[0009] Furthermore, the second rotating mechanism includes: A third gear, a plurality of third gears are rotatably arranged in the positioning housing, and the third gears are fixedly connected to the pulverizing rod; A fourth gear is rotatably disposed in the positioning housing, a second positioning opening is opened on the fourth gear, and the feed prism passes through the second positioning opening and is slidably connected to a side wall of the second positioning opening.

[0010] On the basis of the above scheme, a shaking mechanism is further included, and the shaking mechanism is arranged in the support shell and is used to control the support plate to shake in the support shell, and the shaking mechanism includes: A driving housing, wherein the driving housing is fixedly disposed on the feeding prism; A driving disk, wherein the driving disk is rotatably disposed on two opposite side walls of the driving housing, and rotating shafts are symmetrically disposed at eccentric positions of the two side walls of the driving disk, and the rotating shafts are rotatably connected to the driving disk; A driving rod, the driving rod being hingedly disposed between the rotating shaft and the supporting plate; A driving mechanism is disposed in the supporting shell and is used to control the two driving discs to rotate in opposite directions.

[0011] On the basis of the above scheme, the driving mechanism comprises: A first bevel gear, the first bevel gear is rotatably arranged on a side wall of the drive housing close to the drive disk, and a connecting rod is fixedly arranged between the first bevel gear and the drive disk; A driving port, the driving port being opened on the inner top wall of the driving housing; A driving ring, the driving ring is rotatably arranged on the inner top wall of the supporting shell, the driving ring penetrates the driving port and extends into the driving shell, a second bevel gear is fixedly arranged on the side wall of the driving ring, and the second bevel gear is meshed with the first bevel gear; A driving assembly is disposed in the supporting shell and is used to control the driving ring to rotate.

[0012] On the basis of the above scheme, the driving component comprises: a second gear ring, the second gear ring being fixedly disposed on the side wall of the driving ring; A second gear, the second gear is rotatably disposed on the inner top wall of the support shell, and the second gear is meshed with the second gear ring; A second motor, wherein the second motor is fixedly disposed on the supporting shell, and an output end of the second motor is fixedly connected to the second gear.

[0013] On the basis of the above scheme, a dust box and a fan are provided on one side of the grinder body, a filter cartridge is fixedly provided in the dust box, a dust exhaust port is provided on the inner bottom wall of the dust box, a connecting pipe is provided between the dust box and the filter cartridge, the fan input end is connected to the dust box, the fan output end is connected to the external environment, a cover plate is provided on the feed bin, and a filter port is provided on the cover plate.

[0014] A high-speed dust-proof Chinese medicine pulverizing method, using the above-mentioned high-speed dust-proof Chinese medicine pulverizer, is characterized by comprising the following steps: Step 1: Adding materials: Open the cover, add the Chinese medicine into the feed bin and then close the cover. The Chinese medicine raw materials are added into the fixed cylinder through the feed port under the action of gravity and are located between the sieve plate and the positioning shell; Step 2, crushing: the first motor can control the support ring, the positioning shell and the sieve plate to rotate, so that the third gear, the crushing rod and the crushing teeth are driven to move around the fourth gear through the rotation of the positioning shell, and at the same time, the Chinese medicine raw materials are driven to approach the fixed cylinder under the action of centrifugal force. At this time, the crushing rod can be driven to rotate through the meshing of the third gear and the fourth gear, and then the crushing teeth are driven to crush the Chinese medicine raw materials through the rotation of the crushing rod; Step 3, shaking: control the second motor to work, the work of the second motor can drive the second gear to rotate, and at the same time, the meshing of the second gear and the second gear ring drives the driving ring and the second bevel gear to rotate, and then the meshing of the second bevel gear and the first bevel gear drives the first bevel gear and the driving disk to rotate synchronously in the opposite direction. Since the rotating shaft is symmetrically arranged on the two driving disks, the heights of the two rotating shafts are always kept the same during the synchronous rotation of the two driving disks, so the rotating shaft can pull the support plate to shake in the height direction during the movement, and then drive the sieve plate to shake through the support ring and the positioning shell. In this process, the shaking of the sieve plate drives the Chinese medicine raw materials to jump on the sieve plate, so that the Chinese medicine raw materials bounce up and fully contact the crushing teeth, thereby improving the crushing efficiency. At the same time, the jumping of the Chinese medicine raw materials and the shaking of the sieve plate can prevent the Chinese medicine raw materials from clogging the sieve plate, and the crushed Chinese medicine can fall to the inner bottom wall of the grinder body through the sieve plate and be discharged through the discharge port; Step 4: Dust removal: The dust generated during the crushing process can enter the crusher body through the sieve plate. At this time, the fan can generate negative pressure in the dust box, so that the dust is sucked into the filter cylinder through the connecting pipe. After the dust settles in the filter cylinder, it can be discharged through the dust outlet, so that this part of the dust can be recycled.

[0015] The working principle and beneficial effects of the present invention are: 1. In the present invention, through the setting of the power input mechanism, the operation of the first motor can control the support ring, the positioning housing and the sieve plate to rotate, thereby driving the third gear, the crushing rod and the crushing teeth to move around the fourth gear through the rotation of the positioning housing, and at the same time driving the Chinese medicine raw materials close to the fixed cylinder under the action of centrifugal force. At this time, the crushing rod can be driven to rotate through the meshing of the third gear and the fourth gear, and then the crushing teeth are driven to crush the Chinese medicine raw materials through the rotation of the crushing rod; 2. In the present invention, through the setting of the shaking mechanism, the operation of the second motor can drive the support plate to shake, and then drive the sieve plate to shake through the support ring and the positioning shell. In this process, the shaking of the sieve plate drives the Chinese medicine raw materials to jump on the sieve plate, so that the Chinese medicine raw materials bounce up and fully contact with the crushing teeth, thereby improving the crushing efficiency. At the same time, the jumping of the Chinese medicine raw materials and the shaking of the sieve plate can prevent the Chinese medicine raw materials from blocking the sieve plate; 3. In the present invention, by setting up the dust box, the filter cartridge and the fan, the dust generated during the pulverizing process can enter the pulverizer body through the sieve plate. At this time, the operation of the fan can generate negative pressure in the dust box, so that the dust is sucked into the filter cartridge through the connecting pipe. After the dust is settled in the filter cartridge, it can be discharged through the dust discharge port, so that this part of the dust can be recycled; 4. In the present invention, by arranging the pulverizer body, the fixed cylinder, the supporting shell, the positioning shell, the sieve plate, the pulverizing assembly, the power input mechanism, the feed prism and the feed bin, it is convenient to suck the dust into the filter cylinder for collection through the operation of the fan during the pulverizing process, thereby solving the problem in the related art that the dust of the Chinese medicine raw materials is easily diffused into the surrounding environment during the pulverizing process, causing the waste of raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention from another viewing angle; Figure 4 It is a cross-sectional structural schematic diagram of the power input mechanism of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the local enlarged structure at point A in the middle; Figure 6 It is a schematic diagram of the power input mechanism and the shaking mechanism structure of the present invention.

[0018] In the figure: 1. crusher body; 2. mounting port; 3. fixing ring; 4. discharge port; 5. fixing cylinder; 6. supporting shell; 7. positioning shell; 8. sieve plate; 9. feed prism; 10. feed bin; 11. crushing rod; 12. scraper; 13. crushing teeth; 14. support plate; 15. support ring; 16. first gear ring; 17. first gear; 18. first motor; 19. third gear; 20. fourth gear; 21. drive shell; 22. drive plate; 23. rotating shaft; 24. drive rod; 25. first bevel gear; 26. drive ring; 27. second bevel gear; 28. second gear ring; 29. ​​second gear; 30. second motor; 31. dust box; 32. fan; 33. filter cylinder. DETAILED DESCRIPTION

[0019] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Embodiment 1, as Figure 1-Figure 6 As shown, this embodiment proposes a high-speed dust-proof Chinese medicine pulverizer, including a pulverizer body 1, a fixed cylinder 5, a support shell 6, a positioning shell 7, a sieve plate 8, a pulverizing assembly, a power input mechanism, a feed prism 9 and a feed bin 10. The inner top wall of the pulverizer body 1 is provided with a mounting port 2, the inner wall of the pulverizer body 1 is fixedly provided with a fixed ring 3, the inner bottom wall of the pulverizer body 1 is provided with a discharge port 4, the discharge port 4 has a built-in discharge control valve, a fixed cylinder 5 is fixedly provided between the inner wall of the fixed ring 3 and the inner top wall of the pulverizer body 1, the support shell 6 is installed on the pulverizer body 1, and the inner bottom wall of the support shell 6 is provided with a There is a supporting port, a positioning shell 7 and a sieve plate 8 are arranged in the fixed cylinder 5, a sealing ring is arranged on the side wall of the sieve plate 8, a first positioning port is opened on the positioning shell 7, a crushing assembly is arranged between the positioning shell 7 and the sieve plate 8, and is used to crush the traditional Chinese medicine, a power input mechanism is arranged in the supporting shell 6, and is used to control the positioning shell 7 and the crushing assembly to rotate, a feed prism 9 is fixedly arranged on the supporting shell 6, the feed prism 9 passes through the supporting port and the first positioning port and extends into the fixed cylinder 5, a feed port is opened on the feed prism 9, a feed bin 10 is fixedly arranged on the feed prism 9, and the feed bin 10 is connected with the feed port.

[0021] Reference Figure 2-Figure 4The crushing assembly includes a crushing rod 11, a scraper 12 and a crushing tooth 13. A plurality of crushing rods 11 are rotatably arranged between the positioning housing 7 and the screen plate 8. The scraper 12 is arranged on the periphery of the crushing rod 11. A plurality of crushing teeth 13 are fixedly arranged between the scraper 12 and the crushing rod 11. The power input mechanism includes a support plate 14, a support ring 15, a first rotating mechanism and a second rotating mechanism. The support plate 14 is slidably arranged in the support housing 6. The support ring 15 is rotatably arranged on the support plate 14. The support ring 15 is fixedly connected to the positioning housing 7. The inner wall of the support ring 15 is aligned with the inner wall of the first positioning port. The first rotating mechanism is arranged on the support plate 14 for controlling the rotation of the support ring 15. The second rotating mechanism is arranged in the positioning housing 7 for controlling the crushing rod 11 The first rotating mechanism comprises a first gear ring 16, a first gear 17 and a first motor 18. The first gear ring 16 is fixedly arranged on the support ring 15. The first gear 17 is rotatably arranged on the support plate 14. The first gear 17 is meshed with the first gear ring 16. The first motor 18 is fixedly arranged on the support plate 14. The output end of the first motor 18 is fixedly connected to the first gear 17. The second rotating mechanism comprises a first gear 17 and a second gear 29. A plurality of first gears 17 are rotatably arranged in the positioning shell 7. The first gear 17 is fixedly connected to the crushing rod 11. The second gear 29 is rotatably arranged in the positioning shell 7. A second positioning port is opened on the second gear 29. The feed prism 9 passes through the second positioning port and is slidably connected to the side wall of the second positioning port.

[0022] Specifically, the first motor 18 can control the support ring 15, the positioning shell 7 and the sieve plate 8 to rotate, thereby driving the third gear 19, the crushing rod 11 and the crushing teeth 13 to move around the fourth gear 20 through the rotation of the positioning shell 7, and at the same time, the Chinese medicine raw materials are driven to approach the fixed cylinder 5 under the action of centrifugal force. At this time, the engagement of the third gear 19 and the fourth gear 20 can drive the crushing rod 11 to rotate, and then the rotation of the crushing rod 11 drives the crushing teeth 13 to crush the Chinese medicine raw materials.

[0023] Reference Figure 2-Figure 6, also includes a shaking mechanism, which is arranged in the support shell 6 and is used to control the support plate 14 to shake in the support shell 6. The shaking mechanism includes a drive shell 21, a drive disk 22, a drive rod 24 and a drive mechanism. The drive shell 21 is fixedly arranged on the feed prism 9, and the drive disks 22 are rotatably arranged on the two opposite side walls of the drive shell 21. The eccentric positions of the side walls of the two drive disks 22 are symmetrically provided with rotating shafts 23. The rotating shaft 23 is rotatably connected to the drive disk 22. The drive rod 24 is hingedly arranged between the rotating shaft 23 and the support plate 14. The drive mechanism is arranged in the support shell 6 and is used to control the two drive disks 22 to rotate in opposite directions. The drive mechanism includes a first bevel gear 25, a drive port, a drive ring 26 and a drive assembly. The first bevel gear 25 is rotatably arranged on the side wall of the drive shell 21 close to the drive disk 22 A connecting rod is fixedly arranged between the first bevel gear 25 and the driving disk 22, a driving port is opened on the inner top wall of the driving housing 21, a driving ring 26 is rotatably arranged on the inner top wall of the supporting housing 6, the driving ring 26 penetrates the driving port and extends into the driving housing 21, a second bevel gear 27 is fixedly arranged on the side wall of the driving ring 26, the second bevel gear 27 is meshed with the first bevel gear 25, a driving assembly is arranged in the supporting housing 6, for controlling the driving ring 26 to rotate, the driving assembly comprises a second gear ring 28, a second gear 29 and a second motor 30, the second gear ring 28 is fixedly arranged on the side wall of the driving ring 26, the second gear 29 is rotatably arranged on the inner top wall of the supporting housing 6, the second gear 29 is meshed with the second gear ring 28, the second motor 30 is fixedly arranged on the supporting housing 6, and the output end of the second motor 30 is fixedly connected with the second gear 29.

[0024] Specifically, the operator controls the second motor 30 to work, and the work of the second motor 30 can drive the second gear 29 to rotate, and at the same time, the engagement of the second gear 29 with the second gear ring 28 drives the drive ring 26 and the second bevel gear 27 to rotate, and then the engagement of the second bevel gear 27 with the first bevel gear 25 drives the first bevel gear 25 and the drive disk 22 to rotate synchronously in the opposite direction. Since the rotating shaft 23 is symmetrically arranged on the two drive disks 22, the heights of the two rotating shafts 23 are always kept the same during the synchronous rotation of the two drive disks 22, so During the movement, the rotating shaft 23 can pull the support plate 14 to swing in the height direction, and then drive the sieve plate 8 to swing through the support ring 15 and the positioning shell 7. In this process, the swing of the sieve plate 8 drives the Chinese medicine raw materials to jump on the sieve plate 8, so that the Chinese medicine raw materials bounce up and fully contact with the crushing teeth 13, thereby improving the crushing efficiency. At the same time, the jumping of the Chinese medicine raw materials and the swing of the sieve plate 8 can prevent the Chinese medicine raw materials from clogging the sieve plate 8. The crushed Chinese medicine can fall through the sieve plate 8 to the inner bottom wall of the grinder body 1 and be discharged through the discharge port 4.

[0025] Reference Figure 1-Figure 4A dust box 31 and a fan 32 are provided on one side of the pulverizer body 1. A filter cartridge 33 is fixedly provided in the dust box 31. A dust exhaust port is provided on the inner bottom wall of the dust box 31. A connecting pipe is provided between the dust box 31 and the filter cartridge 33. The input end of the fan 32 is connected to the dust box 31, and the output end of the fan 32 is connected to the external environment. A cover plate is provided on the feed bin 10, and a filter port is provided on the cover plate.

[0026] Specifically, the dust generated during the crushing process can enter the crusher body 1 through the sieve plate 8. At this time, the operation of the fan 32 can generate negative pressure in the dust box 31, so that the dust is sucked into the filter cartridge 33 through the connecting pipe. After the dust is settled in the filter cartridge 33, it can be discharged through the dust exhaust port, so that this part of the dust can be recycled.

[0027] Embodiment 2: Based on a high-speed dust-proof Chinese medicine pulverizer, this embodiment 2 also proposes a high-speed dust-proof Chinese medicine pulverizing method, comprising the following steps: Step 1: Adding materials: Open the cover plate, add the Chinese medicine into the feed bin 10 and then close the cover plate. The Chinese medicine raw materials are added into the fixed cylinder 5 through the feed port under the action of gravity and are located between the sieve plate 8 and the positioning shell 7; Step 2, crushing: the first motor 18 can control the support ring 15, the positioning shell 7 and the sieve plate 8 to rotate, so that the third gear 19, the crushing rod 11 and the crushing teeth 13 are driven to move around the fourth gear 20 through the rotation of the positioning shell 7, and at the same time, the Chinese medicine raw material is driven to approach the fixed cylinder 5 under the action of centrifugal force. At this time, the crushing rod 11 can be driven to rotate through the meshing of the third gear 19 and the fourth gear 20, and then the crushing teeth 13 are driven to crush the Chinese medicine raw material through the rotation of the crushing rod 11; Step 3, shaking: control the second motor 30 to work, the second motor 30 can drive the second gear 29 to rotate, and at the same time, the meshing of the second gear 29 and the second gear ring 28 drives the drive ring 26 and the second bevel gear 27 to rotate, and then the meshing of the second bevel gear 27 and the first bevel gear 25 drives the first bevel gear 25 and the drive disk 22 to rotate synchronously in the opposite direction. Since the rotating shaft 23 is symmetrically arranged on the two drive disks 22, the heights of the two rotating shafts 23 are always kept the same during the synchronous rotation of the two drive disks 22, so the rotating shaft 23 is the same height. The shaft 23 can pull the support plate 14 to shake in the height direction during the movement, and then drive the sieve plate 8 to shake through the support ring 15 and the positioning shell 7. In this process, the shaking of the sieve plate 8 drives the Chinese medicine raw materials to jump on the sieve plate 8, so that the Chinese medicine raw materials bounce up and fully contact with the crushing teeth 13, thereby improving the crushing efficiency. At the same time, the jumping of the Chinese medicine raw materials and the shaking of the sieve plate 8 can prevent the Chinese medicine raw materials from blocking the sieve plate 8. The crushed Chinese medicine can fall to the inner bottom wall of the grinder body 1 through the sieve plate 8 and be discharged through the discharge port 4; Step 4, dust removal: The dust generated during the crushing process can enter the crusher body 1 through the sieve plate 8. At this time, the operation of the fan 32 can generate negative pressure in the dust box 31, so that the dust is sucked into the filter cartridge 33 through the connecting pipe. After the dust is settled in the filter cartridge 33, it can be discharged through the dust exhaust port, so that this part of the dust can be recycled.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-speed dust-proof Chinese medicine pulverizer, characterized in that: include: A pulverizer body (1), wherein the inner top wall of the pulverizer body (1) is provided with a mounting opening (2), the inner wall of the pulverizer body (1) is fixedly provided with a fixing ring (3), the inner bottom wall of the pulverizer body (1) is provided with a discharge opening (4), and the discharge opening (4) is provided with a discharge control valve; a fixed cylinder (5), the fixed cylinder (5) being fixedly arranged between the inner wall of the fixed ring (3) and the inner top wall of the pulverizer body (1); a support shell (6) being mounted on the pulverizer body (1); and a support opening being formed on the inner bottom wall of the support shell (6); A positioning shell (7) and a sieve plate (8), wherein the positioning shell (7) and the sieve plate (8) are arranged in the fixed cylinder (5), a sealing ring is arranged on the side wall of the sieve plate (8), and a first positioning opening is opened on the positioning shell (7); a pulverizing assembly, the pulverizing assembly being arranged between the positioning housing (7) and the sieve plate (8) and being used for pulverizing the Chinese medicine, and a power input mechanism being arranged in the supporting housing (6) and being used for controlling the rotation of the positioning housing (7) and the pulverizing assembly; A feed prism (9), wherein the feed prism (9) is fixedly arranged on the support shell (6), the feed prism (9) penetrates the support opening and the first positioning opening and extends into the fixed cylinder (5), a feed opening is formed on the feed prism (9), a feed bin (10) is fixedly arranged on the feed prism (9), and the feed bin (10) is connected to the feed opening.

2. A high-speed dust-proof Chinese medicine pulverizer according to claim 1, characterized in that: The crushing assembly comprises: Crushing rods (11), a plurality of crushing rods (11) being rotatably arranged between the positioning housing (7) and the sieve plate (8); a scraper (12), the scraper (12) being arranged on a peripheral side of the pulverizing rod (11); Crushing teeth (13), a plurality of crushing teeth (13) are fixedly arranged between the scraper (12) and the crushing rod (11).

3. A high-speed dust-proof Chinese medicine pulverizer according to claim 2, characterized in that: The power input mechanism comprises: A support plate (14), the support plate (14) being slidably disposed in the support shell (6); a support ring (15), the support ring (15) being rotatably disposed on the support plate (14), the support ring (15) being fixedly connected to the positioning housing (7), and the inner wall of the support ring (15) being aligned with the inner wall of the first positioning opening; a first rotating mechanism, the first rotating mechanism being arranged on the supporting plate (14) and being used for controlling the supporting ring (15) to rotate; A second rotating mechanism, the second rotating mechanism is arranged in the positioning housing (7) and is used to control the pulverizing rod (11) to rotate.

4. A high-speed dust-proof Chinese medicine pulverizer according to claim 3, characterized in that: The first rotating mechanism comprises: a first toothed ring (16), the first toothed ring (16) being fixedly arranged on the supporting ring (15); a first gear (17), the first gear (17) being rotatably disposed on the support plate (14), the first gear (17) being meshed with the first gear ring (16); A first motor (18), wherein the first motor (18) is fixedly disposed on the support plate (14), and an output end of the first motor (18) is fixedly connected to the first gear (17).

5. A high-speed dust-proof Chinese medicine pulverizer according to claim 4, characterized in that: The second rotating mechanism comprises: A third gear (19), wherein a plurality of the third gears (19) are rotatably arranged in the positioning housing (7), and the third gears (19) are fixedly connected to the pulverizing rod (11); A fourth gear (20), the fourth gear (20) is rotatably disposed in the positioning housing (7), a second positioning opening is provided on the fourth gear (20), the feed prism (9) passes through the second positioning opening and is slidably connected to a side wall of the second positioning opening.

6. A high-speed dust-proof Chinese medicine pulverizer according to claim 5, characterized in that: It also includes a shaking mechanism, which is arranged in the support shell (6) and is used to control the support plate (14) to shake in the support shell (6), and the shaking mechanism includes: A drive housing (21), the drive housing (21) being fixedly disposed on the feed prism (9); A driving disk (22), wherein the driving disk (22) is rotatably disposed on two opposite side walls of the driving housing (21), and rotating shafts (23) are symmetrically disposed at eccentric positions of the two side walls of the driving disk (22), and the rotating shafts (23) are rotatably connected to the driving disk (22); a driving rod (24), the driving rod (24) being hingedly arranged between the rotating shaft (23) and the supporting plate (14); A driving mechanism, the driving mechanism is arranged in the supporting shell (6) and is used to control the two driving discs (22) to rotate in opposite directions.

7. A high-speed dust-proof Chinese medicine pulverizer according to claim 6, characterized in that: The driving mechanism comprises: a first bevel gear (25), the first bevel gear (25) being rotatably disposed on a side wall of the drive housing (21) close to the drive disc (22), and a connecting rod being fixedly disposed between the first bevel gear (25) and the drive disc (22); A drive port, the drive port being opened on the inner top wall of the drive housing (21); a drive ring (26), the drive ring (26) being rotatably disposed on the inner top wall of the support shell (6), the drive ring (26) penetrating the drive opening and extending into the drive shell (21), a second bevel gear (27) being fixedly disposed on the side wall of the drive ring (26), the second bevel gear (27) being meshed with the first bevel gear (25); A drive assembly, the drive assembly being arranged in the support shell (6) and being used for controlling the drive ring (26) to rotate.

8. A high-speed dust-proof Chinese medicine pulverizer according to claim 7, characterized in that: The drive assembly comprises: a second toothed ring (28), the second toothed ring (28) being fixedly arranged on a side wall of the drive ring (26); a second gear (29), the second gear (29) being rotatably disposed on the inner top wall of the support shell (6), the second gear (29) being meshed with the second gear ring (28); A second motor (30), wherein the second motor (30) is fixedly disposed on the supporting housing (6), and an output end of the second motor (30) is fixedly connected to the second gear (29).

9. A high-speed dust-proof Chinese medicine pulverizer according to claim 8, characterized in that: A dust box (31) and a fan (32) are provided on one side of the pulverizer body (1); a filter cartridge (33) is fixedly provided in the dust box (31); a dust discharge port is provided on the inner bottom wall of the dust box (31); a connecting pipe is provided between the dust box (31) and the filter cartridge (33); an input end of the fan (32) is in communication with the dust box (31); an output end of the fan (32) is in communication with the external environment; a cover plate is provided on the feed bin (10); and a filter port is provided on the cover plate.

10. A high-speed dust-proof Chinese medicine pulverizing method, characterized in that: A high-speed dust-proof Chinese medicine pulverizer according to claim 9 is used, characterized in that it includes the following steps: Step 1, adding materials: opening the cover plate, adding Chinese medicine into the feed bin (10), and then closing the cover plate. The Chinese medicine raw materials are added into the fixed cylinder (5) through the feed port under the action of gravity and are located between the sieve plate (8) and the positioning shell (7); Step 2, crushing: the first motor (18) can be operated to control the support ring (15), the positioning housing (7) and the sieve plate (8) to rotate, so that the third gear (19), the crushing rod (11) and the crushing teeth (13) are driven to move around the fourth gear (20) through the rotation of the positioning housing (7), and at the same time, the Chinese medicine raw material is driven to approach the fixed cylinder (5) under the action of centrifugal force. At this time, the crushing rod (11) can be driven to rotate through the meshing of the third gear (19) and the fourth gear (20), and the crushing teeth (13) are driven to crush the Chinese medicine raw material through the rotation of the crushing rod (11); Step 3: shaking: the second motor (30) is controlled to work. The work of the second motor (30) can drive the second gear (29) to rotate. At the same time, the meshing of the second gear (29) and the second gear ring (28) drives the drive ring (26) and the second bevel gear (27) to rotate. Then, the meshing of the second bevel gear (27) and the first bevel gear (25) drives the first bevel gear (25) and the drive disk (22) to rotate synchronously in the opposite direction. Since the rotating shaft (23) is symmetrically arranged on the two drive disks (22), the heights of the two rotating shafts (23) are always kept the same during the synchronous rotation of the two drive disks (22). The rotating shaft (23) can pull the support plate (14) to shake in the height direction during the movement, and then drive the sieve plate (8) to shake through the support ring (15) and the positioning shell (7). In this process, the shaking of the sieve plate (8) drives the Chinese medicine raw materials to jump on the sieve plate (8), so that the Chinese medicine raw materials bounce up and fully contact with the crushing teeth (13), thereby improving the crushing efficiency. At the same time, the jumping of the Chinese medicine raw materials and the shaking of the sieve plate (8) can prevent the Chinese medicine raw materials from clogging the sieve plate (8). The crushed Chinese medicine can fall through the sieve plate (8) to the inner bottom wall of the crusher body (1) and be discharged through the discharge port (4); Step 4, dust removal: The dust generated during the pulverizing process can enter the pulverizer body (1) through the sieve plate (8). At this time, the operation of the fan (32) can generate negative pressure in the dust collecting box (31), thereby sucking the dust into the filter cartridge (33) through the connecting pipe. After the dust is settled in the filter cartridge (33), it can be discharged through the dust discharge port, so that this part of the dust can be recycled.

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