Crushing equipment for traditional Chinese medicine processing

Abstract

The invention discloses crushing equipment for traditional Chinese medicine processing, and particularly relates to the technical field of traditional Chinese medicine production, the crushing equipment comprises a rack mechanism, a driving mechanism and a crushing mechanism, the driving mechanism comprises a motor, the lower end of the motor extends to be provided with a rotating shaft, and the cylindrical outer surface of the rotating shaft is fixedly connected with a mounting ring; the cylindrical outer surface of the mounting ring is fixedly connected with multiple sets of cutting knives, the outer ends of the multiple sets of cutting knives are fixedly connected with threaded rings, the cylindrical outer surface of the rotating shaft is fixedly connected with a first gear, the first gear is located below the mounting ring, and the lower end of the rotating shaft is fixedly connected with a grinding block; the outer surface of the threaded ring is meshed with a helical tooth ring; traditional Chinese medicine particles are automatically cut through a cutting knife, the cut traditional Chinese medicine particles are pulverized through a first gear and a second gear, the pulverized traditional Chinese medicine can fall into a grinding funnel, is rotationally pulverized by a grinding block and is pulverized in three stages, and the pulverizing effect is better.

Description

Technical Field

[0001] This invention relates to the field of traditional Chinese medicine production technology, and more specifically, to a pulverizing device for processing traditional Chinese medicine. Background Technology

[0002] In order to facilitate the preparation of pills and other pharmaceutical products, traditional Chinese medicine often needs to be pulverized first. However, the existing pulverizing equipment for processing traditional Chinese medicine only has a single-stage pulverization, which results in poor pulverization effect and cannot automatically feed intermittently, making it impossible to control the feeding speed. Summary of the Invention

[0003] In order to overcome the above-mentioned defects of the prior art, the embodiments of the present invention provide a pulverizing device for processing traditional Chinese medicine. The technical problem to be solved by the present invention is that the existing pulverizing device for processing traditional Chinese medicine only has one-stage pulverization, the pulverization effect is not good, and it cannot automatically feed intermittently, and it cannot control the feeding speed.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a pulverizing device for processing traditional Chinese medicine, comprising a frame mechanism, a drive mechanism, and a pulverizing mechanism. The drive mechanism includes a motor, and a rotating shaft extends from the lower end of the motor. A mounting ring is fixedly connected to the cylindrical outer surface of the rotating shaft. Multiple sets of cutting blades are fixedly connected to the cylindrical outer surface of the mounting ring. Threaded rings are fixedly connected to the outer ends of the multiple sets of cutting blades. A first gear is fixedly connected to the cylindrical outer surface of the rotating shaft, and the first gear is located below the mounting ring. A grinding block is fixedly connected to the lower end of the rotating shaft. A helical toothed ring meshes with the outer surface of the threaded ring. A rotating ring is fixedly connected to the cylindrical outer surface of the helical toothed ring, and multiple sets of temporary storage holes are provided on the rotating ring.

[0005] In a preferred embodiment, the frame mechanism includes a base plate, a back plate fixedly connected to the upper end of the base plate, three sets of positioning frames fixedly connected to the front side of the back plate, two sets of limiting rings fixedly connected to one side of the three sets of positioning frames, and a rotating ring located between the two sets of limiting rings, an arc-shaped baffle fixedly connected to one side of one set of limiting rings, and the arc-shaped baffle closely adhering to the inner wall of the rotating ring, and a third mounting frame fixedly connected to the front side of the back plate, and the third mounting frame fixedly connected to the motor.

[0006] In a preferred embodiment, a first mounting bracket is fixedly connected to the front side of the back plate, a spring is fixedly connected to the upper end of the first mounting bracket, a grinding funnel is fixedly connected to the upper end of the spring, the grinding funnel is slidably connected to the first mounting bracket, and the grinding funnel is in close contact with the inner wall of the rotating ring, and a toothed rod is fixedly connected to the lower end of the grinding funnel, and the toothed rod meshes with the helical toothed ring.

[0007] In a preferred embodiment, the crushing mechanism includes a placement frame, two sets of fourth mounting brackets are fixedly connected to one side of the placement frame and the two sets of fourth mounting brackets are fixedly connected to a back plate, a discharge steel pipe is fixedly connected to the lower end of the placement frame, a top cover is engaged at the upper end of the placement frame, a feed steel pipe is fixedly connected to the upper end of the top cover, and a second gear is rotatably connected inside the placement frame, and the second gear meshes with the first gear.

[0008] In a preferred embodiment, a second mounting bracket is fixedly connected to the front side of the back plate, and a feeding steel pipe is fixedly connected to the second mounting bracket. The feeding steel pipe is in close contact with the inner surface of the rotating ring, and the lower end of the feeding steel pipe is aligned with the feed steel pipe.

[0009] In a preferred embodiment, two sets of support legs are fixedly connected to the upper end of the base plate, and a feeding frame is fixedly connected to the upper end of the two sets of support legs. A through hole is opened on one side of the feeding frame, and the through hole corresponds to the position of the temporary storage hole. A collection frame is fixedly connected to the upper end of the base plate.

[0010] The technical effects and advantages of this invention are as follows: When in use, this equipment works in two ways: firstly, the helical toothed ring engages with the threaded ring to drive the rotating ring, and the temporary storage hole facilitates the automatic intermittent feeding of Chinese herbal medicine granules; secondly, the toothed rod engages with the helical toothed ring to cause the grinding funnel to vibrate up and down. This vibration shakes off the Chinese herbal medicine powder adhering to the grinding funnel, which is then automatically cut by a cutting blade. The first and second gears then crush the cut granules, which fall into the grinding funnel and are further crushed by the rotating grinding blocks. This three-stage crushing process results in a better pulverizing effect. The entire device is driven by only one set of motors. Attached Figure Description

[0011] Figure 1 This is a perspective view of the present invention.

[0012] Figure 2 This is a perspective view showing the connection between the drive mechanism and the crushing mechanism of the present invention.

[0013] Figure 3 This is a perspective view of the driving mechanism of the present invention.

[0014] Figure 4 This is a cross-sectional view of the grinding funnel and grinding block of the present invention.

[0015] Figure 5 This is a first perspective view of the crushing mechanism of the present invention.

[0016] Figure 6 This is a second perspective view of the crushing mechanism of the present invention.

[0017] Figure 7 This is a perspective view of the frame mechanism of the present invention.

[0018] Figure 8 This is a perspective view of the placement platform of the present invention.

[0019] The attached figures are labeled as follows: 1. Frame mechanism; 2. Drive mechanism; 3. Crushing mechanism; 4. Base plate; 5. Back plate; 6. Collection frame; 7. Support leg; 8. Feeding frame; 9. Positioning frame; 10. Limiting ring; 11. Rotating ring; 12. Arc-shaped baffle; 13. Placement frame; 14. Top cover; 15. Grinding funnel; 16. First mounting frame; 17. Feeding steel pipe; 18. Second mounting frame; 19. Temporary storage hole; 20. Toothed rod; 21. Rotating shaft; 22. Third mounting frame; 23. Mounting ring; 24. Cutting blade; 25. Threaded ring; 26. Motor; 27. Grinding block; 28. First gear; 29. ​​Feeding steel pipe; 30. Fourth mounting frame; 31. Second gear; 32. Helical toothed ring; 33. Discharge steel pipe; 34. Spring. Detailed Implementation

[0020] Depend on Figure 1-8 This invention provides a pulverizing device for processing traditional Chinese medicine, including a frame mechanism 1, a drive mechanism 2, and a pulverizing mechanism 3. The drive mechanism 2 includes a motor 26, and a rotating shaft 21 extends from the lower end of the motor 26. A mounting ring 23 is fixedly connected to the cylindrical outer surface of the rotating shaft 21. Multiple sets of cutting blades 24 are fixedly connected to the cylindrical outer surface of the mounting ring 23. Threaded rings 25 are fixedly connected to the outer ends of the multiple sets of cutting blades 24. A first gear 28 is fixedly connected to the cylindrical outer surface of the rotating shaft 21. The first gear 28 is located below the mounting ring 23. A grinding block 27 is fixedly connected to the lower end of the rotating shaft 21. A helical toothed ring 32 meshes with the outer surface of the threaded ring 25. A rotating ring 11 is fixedly connected to the cylindrical outer surface of the helical toothed ring 32. Multiple sets of temporary storage holes 19 are provided on the rotating ring 11. The motor 26 can drive the rotating shaft 21 to rotate. The rotating shaft 21 drives the cutting blade 24 and the threaded ring 25 to rotate clockwise via the mounting ring 23. The threaded ring 25 drives the rotating ring 11 to rotate clockwise via the helical toothed ring 32. Figure 1 (Based on the reference), the rotating shaft 21 can also drive the grinding block 27 to rotate.

[0021] The frame mechanism 1 includes a base plate 4, a back plate 5 fixedly connected to the upper end of the base plate 4, three sets of positioning frames 9 fixedly connected to the front side of the back plate 5, two sets of limiting rings 10 fixedly connected to one side of the three sets of positioning frames 9, and a rotating ring 11 located between the two sets of limiting rings 10. An arc-shaped baffle 12 is fixedly connected to one side of one set of limiting rings 10, and the arc-shaped baffle 12 is in close contact with the inner wall of the rotating ring 11. A third mounting frame 22 is fixedly connected to the front side of the back plate 5, and the third mounting frame 22 is fixedly connected to the motor 26. The limiting rings 10 and positioning frames 9 can limit the rotating ring 11, and the arc-shaped baffle 12 can block the temporary storage hole 19 to ensure that the Chinese medicine granules leak into the feeding steel pipe 17 (the arc-shaped baffle 12 extends upward to the left side of the feeding steel pipe 17).

[0022] A first mounting bracket 16 is fixedly connected to the front side of the back plate 5. A spring 34 is fixedly connected to the upper end of the first mounting bracket 16. A grinding funnel 15 is fixedly connected to the upper end of the spring 34, and the grinding funnel 15 is slidably connected to the first mounting bracket 16 (the grinding funnel 15 can shake up and down). The grinding funnel 15 is in close contact with the inner wall of the rotating ring 11. A toothed rod 20 is fixedly connected to the lower end of the grinding funnel 15, and the toothed rod 20 meshes with the oblique toothed ring 32. The rotation of the oblique toothed ring 32 will continuously push up the toothed rod 20, causing the grinding funnel 15 to shake up and down. The spring 34 resets the grinding funnel 15. The shaking of the grinding funnel 15 can shake off the Chinese medicine powder attached to the grinding funnel 15, preventing the Chinese medicine powder from adhering and clogging.

[0023] The crushing mechanism 3 includes a placement frame 13. Two sets of fourth mounting brackets 30 are fixedly connected to one side of the placement frame 13, and the two sets of fourth mounting brackets 30 are fixedly connected to the back plate 5. A discharge steel pipe 33 is fixedly connected to the lower end of the placement frame 13, and a top cover 14 is engaged at the upper end of the placement frame 13. A feed steel pipe 29 is fixedly connected to the upper end of the top cover 14. A second gear 31 is rotatably connected inside the placement frame 13, and the second gear 31 meshes with the first gear 28. The chopped Chinese medicine falls into the feed steel pipe 29 and into the tooth gap of the first gear 28. As the first gear 28 rotates, the chopped Chinese medicine will be crushed when it rotates to the meshing point of the second gear 31 and the first gear 28 (the tooth length of the first gear 28 is greater than the tooth length of the second gear 31, and there is a gap at the meshing point of the first gear 28 and the second gear 31, which is used to temporarily store the crushed Chinese medicine), further crushing the Chinese medicine.

[0024] A second mounting bracket 18 is fixedly connected to the front side of the back plate 5. A feeding steel pipe 17 is fixedly connected to the second mounting bracket 18, and the feeding steel pipe 17 is in close contact with the inner surface of the rotating ring 11. The lower end of the feeding steel pipe 17 is aligned with the feed steel pipe 29. Two sets of support legs 7 are fixedly connected to the upper end of the bottom plate 4. A feeding frame 8 is fixedly connected to the upper end of the two sets of support legs 7. A through hole is opened on one side of the feeding frame 8, and the through hole corresponds to the position of the temporary storage hole 19. A collection frame 6 is fixedly connected to the upper end of the bottom plate 4.

[0025] This device is used for pulverizing traditional Chinese medicine; the device is placed on a placement platform ( Figure 8 )superior.

[0026] In actual operation, granular Chinese medicine is first added into the feeding frame 8, and the motor 26 is started. The motor 26 drives the rotating shaft 21 to rotate. The rotating shaft 21 drives the cutting blade 24 and the threaded ring 25 to rotate clockwise through the mounting ring 23. The threaded ring 25 drives the rotating ring 11 to rotate clockwise through the helical tooth ring 32. The rotating shaft 21 can also drive the grinding block 27 to rotate. A single herbal granule placed in the feeding frame 8 will leak into the temporary storage hole 19 (the herbal granules have been screened in the previous process, are of uniform size, and the temporary storage hole 19 can hold just one herbal granule). As the rotating ring 11 rotates, the herbal granule in the temporary storage hole 19 is carried to the feeding steel pipe 17 and falls down, realizing the intermittent feeding of the herbal granules. When the herbal granule passes the cutting blade 24, it is chopped by the rotating cutting blade 24 (the gap between the feeding steel pipe 17 and the feed steel pipe 29 can only accommodate the cutting blade 24). The chopped herbal medicine falls into the feed steel pipe 29, and then into the teeth of the first gear 28. As the first gear 28 rotates, the chopped herbal medicine rotates to the second gear 31 and the first gear. At the meshing point of gear 28, the medicine will be crushed (the tooth length of the first gear 28 is greater than the tooth length of the second gear 31, and there is a gap at the meshing point of the first gear 28 and the second gear 31, which is used to temporarily store the crushed Chinese medicine), further pulverizing the Chinese medicine. As the first gear 28 rotates, the pulverized Chinese medicine will leak from the discharge steel pipe 33 into the grinding funnel 15. The grinding block 27 and the grinding funnel 15 work together to grind the pulverized Chinese medicine. The rotation of the oblique tooth ring 32 will continuously push up the tooth rod 20, causing the grinding funnel 15 to shake up and down. The spring 34 resets the grinding funnel 15. The shaking of the grinding funnel 15 can shake off the Chinese medicine powder attached to the grinding funnel 15. Finally, the powder leaks from the temporary storage hole 19 into the collection frame 6.

[0027] Finally: The above description is only a preferred embodiment of the present invention and is 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 scope of protection of the present invention.

Claims

1. A pulverizing device for processing traditional Chinese medicine, comprising a frame mechanism (1), a driving mechanism (2) and a pulverizing mechanism (3), characterized in that: The driving mechanism (2) comprises a motor (26), a rotating shaft (21) extending from the lower end of the motor (26), a mounting ring (23) fixedly connected to the cylindrical outer surface of the rotating shaft (21), a plurality of groups of cutting knives (24) fixedly connected to the cylindrical outer surface of the mounting ring (23), a threaded ring (25) fixedly connected to the outer ends of the plurality of groups of cutting knives (24), a first gear (28) fixedly connected to the cylindrical outer surface of the rotating shaft (21), and the first gear (28) is located below the mounting ring (23), a grinding block (27) fixedly connected to the lower end of the rotating shaft (21), an oblique toothed ring (32) meshing on the outer surface of the threaded ring (25), a rotating ring (11) fixedly connected to the cylindrical outer surface of the oblique toothed ring (32), a plurality of groups of temporary storage holes (19) provided on the rotating ring (11).

2. A pulverizing device for processing traditional Chinese medicine according to claim 1, characterized in that: The frame mechanism (1) comprises a bottom plate (4), the upper end of the bottom plate (4) is fixedly connected to a back plate (5), the front side of the back plate (5) is fixedly connected to three groups of positioning frames (9), one side of the three groups of positioning frames (9) is fixedly connected to two groups of limiting rings (10), and the rotating ring (11) is located between the two groups of limiting rings (10), one side of one group of limiting rings (10) is fixedly connected to an arc-shaped baffle (12), and the arc-shaped baffle (12) is tightly attached to the inner wall of the rotating ring (11), and the front side of the back plate (5) is fixedly connected to a third mounting frame (22), and the third mounting frame (22) is fixedly connected to a motor (26).

3. A pulverizing device for processing traditional Chinese medicine according to claim 2, characterized in that: The front side of the back plate (5) is fixedly connected to a first mounting frame (16); the upper end of the first mounting frame (16) is fixedly connected to a spring (34); the upper end of the spring (34) is fixedly connected to a grinding funnel (15); the grinding funnel (15) is slidably connected to the first mounting frame (16); the grinding funnel (15) is tightly attached to the inner wall of the rotating ring (11); the lower end of the grinding funnel (15) is fixedly connected to a gear rod (20); and the gear rod (20) is meshed with the bevel gear ring (32).

4. A pulverizing device for processing traditional Chinese medicine according to claim 3, characterized in that: The pulverizing mechanism (3) comprises a placement frame (13), one side of which is fixedly connected to two groups of fourth mounting frames (30), and the two groups of fourth mounting frames (30) are fixedly connected to the back plate (5), the lower end of the placement frame (13) is fixedly connected to a discharge steel pipe (33), the upper end of the placement frame (13) is engaged with an upper cover (14), the upper end of the upper cover (14) is fixedly connected to a feed steel pipe (29), and the placement frame (13) is rotatably connected to a second gear (31), and the second gear (31) is meshed with the first gear (28).

5. A pulverizing device for processing traditional Chinese medicine according to claim 4, characterized in that: A second mounting frame (18) is fixedly connected to the front side of the back plate (5), a feeding steel pipe (17) is fixedly connected to the second mounting frame (18), the feeding steel pipe (17) is tightly attached to the inner surface of the rotating ring (11), and the lower end of the feeding steel pipe (17) is aligned with the feeding steel pipe (29).

6. A pulverizing device for processing traditional Chinese medicine according to claim 2, characterized in that: Two groups of supporting legs (7) are fixedly connected to the upper end of the bottom plate (4), and a feeding frame (8) is fixedly connected to the upper ends of the two groups of supporting legs (7). A through hole is provided on one side of the feeding frame (8), and the position of the through hole corresponds to the temporary storage hole (19). A collecting frame (6) is fixedly connected to the upper end of the bottom plate (4).

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