Dust removal device for traditional Chinese medicine crushing

Abstract

The utility model discloses a dust removal device for traditional Chinese medicine crushing, and particularly relates to the technical field of traditional Chinese medicine crushing and dust removal, the dust removal device comprises a crushing box, the top of the crushing box is provided with a feed port, the bottom of the crushing box is fixedly connected with supporting legs, the bottom of the crushing box is provided with a discharge port, and a dust removal mechanism is arranged in the crushing box; and one ends of the two worms are rotationally connected with the inner wall of the crushing box, the other ends of the two worms penetrate through the crushing box and extend to the outside, the other ends of the two worms are fixedly connected with first motors, and two worm wheels are engaged with one sides of the two worms. According to the utility model, the dust removal area is increased, the dust removal efficiency is improved, the filter plate is more convenient to clean when impurities on the filter plate are less, and the problems that the dust collection head cannot be rotated to absorb the impurities in a large area and the filter plate is inconvenient to clean simply when shellfish traditional Chinese medicines such as concha haliotidis are crushed are solved.

Description

Technical Field

[0001] This utility model relates to the field of dust removal technology for crushing traditional Chinese medicine, and more specifically, to a dust removal device for crushing traditional Chinese medicine. Background Technology

[0002] Traditional Chinese medicine (TCM) refers to substances used for the prevention, treatment, and diagnosis of diseases, and which have rehabilitation and health care effects, under the guidance of TCM theory. In the field of TCM processing, crushing is an important step. However, a large amount of dust is generated during the crushing process, which brings many problems to production and has also promoted the development of dust removal devices for TCM crushing. Chinese patent application publication number CN208050134U solves the problem of solid particles generated during the crushing process of TCM flying out of the feed inlet and injuring operators.

[0003] Chinese patent application publication number CN208050134U discloses a Chinese herbal medicine crusher with a dust removal device, belonging to the technical field of Chinese herbal medicine production equipment. It includes a frame, a crushing chamber set on the frame, a feeding chamber and a discharge hopper connected to the crushing chamber. The crushing chamber is equipped with a crushing device. The feeding chamber has a feeding port and the discharge hopper has a discharge port. A first dust removal device and a second dust removal device are set on one side of the discharge hopper. The first dust removal device and the second dust removal device have the same structure. A switching device is set between the first dust removal device and the second dust removal device for switching the connection between the first dust removal device and the second dust removal device and the discharge hopper.

[0004] However, in actual use, such as when crushing shellfish-based traditional Chinese medicines like abalone shell, existing dust removal devices for crushing traditional Chinese medicines have a fixed dust removal location, cannot remove dust from other parts, and the filter element is prone to clogging, making it inconvenient to clean. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a dust removal device for crushing Chinese herbal medicines to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a dust removal device for crushing traditional Chinese medicine, comprising a crushing box, a feed inlet at the top of the crushing box, a support leg fixedly connected to the bottom of the crushing box, a discharge outlet at the bottom of the crushing box, and a dust removal mechanism inside the crushing box.

[0007] The dust removal mechanism includes two worm gears. One end of each worm gear is rotatably connected to the inner wall of the crushing chamber, and the other end of each worm gear passes through the crushing chamber and extends to the outside. A first motor is fixedly connected to the other end of each worm gear. Two worm wheels mesh with each worm gear on one side. A driving rod is fixed to the top of each worm wheel. A first support column is rotatably connected to the bottom of each worm wheel. A base plate is fixedly connected to the bottom of the first support column. A rotation limiting plate is provided on the outside of the driving rod. A first hole and a second hole are provided on the surface of the rotation limiting plate. A fixed rod passes through the second hole. A plate is fixedly connected to the bottom of the fixed rod. A gear rack meshes with one end of the rotation limiting plate. Two C-shaped fixing parts are slidably provided on one side of the gear rack. A second support column is provided on the top of the rotation limiting plate. A dust suction head is fixedly connected to the top of the second support column. A hose is fixedly connected to one end of the dust suction head. One end of the hose passes through the crushing chamber and extends to the outside. A dust removal box is fixedly connected to the other end of the hose.

[0008] As a further description of the above technical solution:

[0009] The dust collector is hinged to a rotating door on the front side. A circular hole is opened on the surface of the dust collector, and a fan passes through the inside of the circular hole. Multiple grooves are opened on the inner wall of the dust collector, and filter plates are slidably installed inside each groove.

[0010] As a further description of the above technical solution:

[0011] A scraper is provided on one side of the filter plate, and a transverse slide bar is slidably provided inside the scraper. A fixed support is fixedly connected to the bottom of the transverse slide bar, and a traction rod is fixedly connected to the front side of the scraper.

[0012] As a further description of the above technical solution:

[0013] The traction rod is sleeved inside the fixed support column, and a handle is fixedly connected to one end of the traction rod. A support plate is provided at the bottom of the dust collection box, and one side of the support plate is fixedly connected to the surface of the crushing box.

[0014] As a further description of the above technical solution:

[0015] The crushing box is equipped with an active roller, and a first rotating shaft is fixed inside the active roller. One end of the first rotating shaft is rotatably connected to the inner wall of the crushing box, and the other end of the first rotating shaft passes through the crushing box and extends to the outside. A second motor is fixedly connected to the other end of the first rotating shaft.

[0016] As a further description of the above technical solution:

[0017] The driven roller is engaged with a driven roller on one side. A second rotating shaft is fixed inside the driven roller. Both ends of the second rotating shaft are rotatably connected to the inner wall of the crushing box. Support members are fixedly connected to the bottom of the first motor and the second motor.

[0018] As a further description of the above technical solution:

[0019] One side of the base plate, one side of the plate, and one side of the C-shaped fastener are all fixedly connected to the inner wall of the crushing box.

[0020] The technical effects and advantages of this utility model are as follows:

[0021] By setting up a dust removal mechanism, compared with existing technologies, starting the fan enables the dust collection head to start working, starting the first motor causes the worm gear to rotate, thereby driving the worm wheel to rotate. The rotating rod inside the first hole drives the rotating limit plate to make a fan-shaped movement in the horizontal direction. The movement of the rotating limit plate causes the gear rack to slide laterally inside the C-shaped fixing part. The second pillar at the top of the rotating limit plate drives the dust collection head to swing in a fan shape. The hose follows the dust collection head to make a fan-shaped movement, which increases the dust collection area and improves the dust collection efficiency. It solves the problem that the dust collection head cannot be rotated to achieve large-area absorption of impurities when crushing shellfish such as abalone shell.

[0022] By incorporating a rotating door, groove, filter plate, horizontal slide bar, scraper, traction rod, and handle, compared to existing technologies, opening the rotating door and pulling the handle allows the scraper to slide outward on the horizontal slide bar via the traction rod, thus easily cleaning impurities on the filter plate. If there are too many impurities, the filter plate can also be directly removed through the groove for cleaning. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0024] Figure 2 This is a schematic diagram of the cross-sectional structure of this utility model.

[0025] Figure 3 This is a schematic diagram of the dust removal mechanism of this utility model.

[0026] Figure 4 This is a schematic diagram of the dust collection box 21 of this utility model.

[0027] Figure 5 This is a schematic diagram of the scraper 27, traction rod 30, and transverse slide bar 28 of this utility model.

[0028] Figure 6 This is a schematic diagram of the structure of the driving roller 33 and the driven roller 36 of this utility model.

[0029] The attached diagram is labeled as follows: 1. Crushing box; 2. Feed inlet; 3. Support leg; 4. Discharge outlet; 5. Worm gear; 6. First motor; 7. Worm wheel; 8. Drive rod; 9. First support column; 10. Base plate; 11. Rotation limit plate; 12. First hole; 13. Second hole; 14. Fixing rod; 15. Plate; 16. Gear rack; 17. C-shaped fastener; 18. Second support column; 19. Dust suction head; 20. Hose; 21. Dust collection box; 22. Revolving door; 23. Round hole; 24. Fan; 25. Groove; 26. Filter plate; 27. Scraper; 28. Transverse slide bar; 29. ​​Fixed support column; 30. Traction rod; 31. Handle; 32. Support plate; 33. Drive roller; 34. First rotating shaft; 35. Second motor; 36. Driven roller; 37. Second rotating shaft; 38. Support component. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] As attached Figure 1-6 The dust removal device for crushing traditional Chinese medicine shown includes a crushing box 1, a feed inlet 2 at the top of the crushing box 1, a support leg 3 fixedly connected to the bottom of the crushing box 1, a discharge outlet 4 at the bottom of the crushing box 1, and a dust removal mechanism inside the crushing box 1.

[0032] The dust removal mechanism includes two worm gears 5, one end of which is rotatably connected to the inner wall of the crushing chamber 1, and the other end of which passes through the crushing chamber 1 and extends to the outside. A first motor 6 is fixedly connected to the other end of each worm gear 5. Two worm wheels 7 mesh with each other on one side of each worm gear 5. A driving rod 8 is fixed to the top of each worm wheel 7. A first support column 9 is rotatably connected to the bottom of each worm wheel 7. A base plate 10 is fixedly connected to the bottom of the first support column 9. A rotation limiting plate 11 is provided on the outside of the driving rod 8. A first hole 12 is formed on the surface of the rotation limiting plate 11. The rotating limiting plate 11 has a second hole 13 on its surface. A fixing rod 14 passes through the second hole 13. A plate 15 is fixedly connected to the bottom of the fixing rod 14. A gear rack 16 is engaged at one end of the rotating limiting plate 11. Two C-shaped fixing pieces 17 are slidably provided on one side of the gear rack 16. A second support column 18 is provided at the top of the rotating limiting plate 11. A dust suction head 19 is fixedly connected to the top of the second support column 18. A hose 20 is fixedly connected to one end of the dust suction head 19. One end of the hose 20 passes through the crushing box 1 and extends to the outside. A dust collection box 21 is fixedly connected to the other end of the hose 20.

[0033] In some embodiments, according to Figure 4 As shown, a rotating door 22 is hinged to the front of the dust collector 21. A round hole 23 is opened on the surface of the dust collector 21, and a fan 24 passes through the round hole 23. Multiple grooves 25 are opened on the inner wall of the dust collector 21. A filter plate 26 is slidably installed in each groove 25. The filter plate 26 can be disassembled by sliding in the groove 25, which facilitates cleaning of the filter plate 26.

[0034] In some embodiments, according to Figure 5 As shown, a scraper 27 is provided on one side of the filter plate 26, and a transverse slide bar 28 is slidably provided inside the scraper 27. A fixed support column 29 is fixedly connected to the bottom of the transverse slide bar 28, and a traction rod 30 is fixedly connected to the front side of the scraper 27.

[0035] In some embodiments, according to Figure 4 and Figure 5 As shown, the traction rod 30 is sleeved inside the fixed support column 29. One end of the traction rod 30 is fixedly connected to the handle 31. The bottom of the dust collector 21 is provided with a support plate 32. One side of the support plate 32 is fixedly connected to the surface of the crushing box 1. By pulling the handle 31, the traction rod 30 drives the scraper 27 to perform simple cleaning of impurities on the filter plate 26.

[0036] In some embodiments, according to Figure 6 As shown, the crushing box 1 is equipped with an active roller 33, and a first rotating shaft 34 is fixed inside the active roller 33. One end of the first rotating shaft 34 is rotatably connected to the inner wall of the crushing box 1, and the other end of the first rotating shaft 34 passes through the crushing box 1 and extends to the outside. A second motor 35 is fixedly connected to the other end of the first rotating shaft 34.

[0037] In some embodiments, according to Figure 6 As shown, a driven roller 36 is engaged on one side of the driving roller 33. A second rotating shaft 37 is fixed inside the driven roller 36. Both ends of the second rotating shaft 37 are rotatably connected to the inner wall of the crushing box 1. Support members 38 are fixedly connected to the bottom of the first motor 6 and the second motor 35.

[0038] In some embodiments, according to Figure 6 As shown, one side of the base plate 10, one side of the plate 15, and one side of the C-shaped fastener 17 are all fixedly connected to the inner wall of the crushing box 1.

[0039] The working principle of this utility model is as follows: When using this utility model, first start the second motor 35, which drives the active roller 33 to rotate, thereby driving the driven roller 36 to rotate. Then, pour the shell-like Chinese medicine into the crushing box 1 through the feed port 2. At the same time, start the fan 24 and then start the first motor 6. The first motor 6 drives the worm gear 5 to rotate, thereby driving the worm wheel 7 to rotate. At the same time, the rod 8 drives the rotating limiting plate 11 to make a fan-shaped movement in the horizontal direction inside the first hole 12. Then, the movement of the rotating limiting plate 11 drives the gear rack 16 to slide laterally inside the C-shaped fixing part 17. Then, the second pillar 18 at the top of the rotating limiting plate 11 drives the dust suction head 19 to make a fan-shaped swing. At the same time, the hose 20 follows the dust suction head 19 to make a fan-shaped movement. Then, the dust suction head 19 sucks the impurities into the dust collection box 21 through the hose 20. Then, the filter plate 26 filters the impurities. Finally, the crushed Chinese medicine flows out from the discharge port 4.

[0040] After crushing the shellfish-based Chinese medicine, first open the rotating door 22, then pull the handle 31 to move the traction rod 30 outward. At the same time, the traction rod 30 drives the scraper 27 to slide outward, thereby simply cleaning the impurities on the filter plate 26. If there are too many impurities, the filter plate 26 can also be directly removed through the groove 25 for cleaning. By rotating the limiting plate 11, the dust suction head 19 is driven to move in a fan shape, which increases the dust removal area and improves the dust removal efficiency. This solves the problem that the dust suction head 19 cannot be rotated to achieve large-area absorption of impurities when crushing shellfish-based Chinese medicines such as abalone shell. The scraper 27 slides outward on the horizontal slide bar 28 by being pulled by the traction rod 30, thereby simply cleaning the impurities on the filter plate 26.

Claims

1. A dust removal device for traditional Chinese medicine crushing, comprising a crushing box (1), characterized in that: The crushing box (1) top is provided with feeding port (2), the crushing box (1) bottom fixedly connected with support leg (3), the crushing box (1) bottom is provided with discharge port (4), the crushing box (1) inside is equipped with dust removal mechanism: The dust removal mechanism includes two worms (5), two the worm (5) one end is rotatably connected with the inner wall of crushing box (1), two the worm (5) the other end is penetrated through crushing box (1) and extends to outside, two the worm (5) the other end is fixedly connected with first motor (6), two the worm (5) one side is engaged with two worm gears (7), two the worm gear (7) top is fixed with driving rod (8), two the worm gear (7) bottom rotatably connected with first support (9), the first support (9) bottom fixedly connected with bottom plate (10), the driving rod (8) outside is equipped with rotary limit board (11), the rotary limit board (11) surface is provided with first hole (12), the rotary limit board (11) surface is provided with second hole (13), the second hole (13) inside is penetrated through fixed rod (14), the fixed rod (14) bottom fixedly connected with plate (15), the rotary limit board (11) one end is engaged with gear strip (16), the gear strip (16) one side is slidably provided with two C-shaped fixing pieces (17), the rotary limit board (11) top is equipped with second support (18), the second support (18) top fixedly connected with dust collection head (19), the dust collection head (19) one end fixedly connected with hose (20), the hose (20) one end penetrates through crushing box (1) and extends to outside, the hose (20) one end fixedly connected with dust removal box (21).

2. The dust removal device for crushing traditional Chinese medicine according to claim 1, characterized in that: The dust removal box (21) front side is hinged with rotating door (22), the dust removal box (21) surface is provided with round hole (23), the round hole (23) inside is penetrated through fan (24), the dust removal box (21) inner wall is provided with a plurality of grooves (25), the groove (25) inside is slidably provided with filter plate (26).

3. The dust removal device for crushing traditional Chinese medicine according to claim 2, characterized in that: The filter plate (26) one side is equipped with scraper (27), the scraper (27) inside is slidably provided with horizontal slide rod (28), the horizontal slide rod (28) bottom fixedly connected with fixed support (29), the scraper (27) front side fixedly connected with traction rod (30).

4. The dust removal device for crushing traditional Chinese medicine according to claim 3, characterized in that: The traction rod (30) is sleeved in fixed support (29), the traction rod (30) one end fixedly connected with handle (31), the dust removal box (21) bottom is equipped with support plate (32), the support plate (32) one side is fixedly connected with the surface of crushing box (1).

5. The dust removal device for crushing traditional Chinese medicine according to claim 1, characterized in that: The crushing box (1) inside is equipped with driving roller (33), the driving roller (33) inside is fixed with first rotating shaft (34), the first rotating shaft (34) one end is rotatably connected with the inner wall of crushing box (1), the first rotating shaft (34) the other end penetrates through crushing box (1) and extends to outside, the first rotating shaft (34) the other end is fixedly connected with second motor (35).

6. The dust removal device for crushing traditional Chinese medicine according to claim 5, characterized in that: The driven roller (36) is engaged on one side of the driving roller (33), the inside of the driven roller (36) is fixedly provided with a second rotating shaft (37), both ends of the second rotating shaft (37) are rotatably connected with the inner wall of the crushing box (1), and the bottom of the first motor (6) and the second motor (35) is fixedly connected with a support (38).

7. The dust removal device for crushing traditional Chinese medicine according to claim 6, characterized in that: The bottom plate (10), the plate block (15) and the C-shaped fixing piece (17) are fixedly connected with the inner wall of the crushing box (1).

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