Coptis chinensis medicinal material crushing equipment with anti-blocking structure
By introducing components such as guide plates and turntables into the Coptis chinensis pulverizing equipment, combined with the fixed design of movable rods and cover plates, the problem of powder accumulation and blockage is solved, and the smoothness of material discharge and operating efficiency of the equipment are improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN YONGJIE AGRICULTURAL DEVELOPMENT CO LTD
- Filing Date
- 2025-05-20
- Publication Date
- 2026-04-24
AI Technical Summary
After long-term use, existing Coptis chinensis pulverizing equipment tends to accumulate powdered Coptis chinensis at the discharge port, causing blockages and affecting the normal operation and efficiency of the equipment.
A powdering device for Coptis chinensis with an anti-clogging structure was designed. It adopts a combination of guide plate, turntable, linkage shaft, fixed seat, side cutting blade and main cutting blade, and a fixed design of movable rod, cover plate and storage box to realize the orderly discharge and collection of powder and avoid clogging.
This technology prevents powder accumulation and clogging, improves the smoothness of material discharge and the stability of equipment operation, and enhances crushing efficiency and safety.
Smart Images

Figure CN224156959U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of Coptis chinensis processing technology, specifically to a Coptis chinensis pulverizing equipment with an anti-clogging structure. Background Technology
[0002] Coptis chinensis is a commonly used Chinese medicinal herb that can clear heat and detoxify, dry dampness and stop dysentery. It is often used to treat diseases such as fever and dysentery. However, raw Coptis chinensis has a bitter taste and contains some harmful components. It needs to be processed before use to improve its efficacy, taste, and reduce unnecessary side effects.
[0003] Coptis chinensis is ground into powder using a pulverizing device. However, after prolonged use, the powdered Coptis chinensis accumulates at the discharge port, easily causing blockages, affecting output, and impacting the normal operation of the equipment, thus reducing its efficiency. Therefore, a novel Coptis chinensis pulverizing device with an anti-clogging structure is proposed to solve the above problems. Utility Model Content
[0004] The purpose of this utility model is to provide a Coptis chinensis herb pulverizing equipment with an anti-clogging structure, so as to solve the problem mentioned in the background art that after long-term use of the equipment, powdered Coptis chinensis accumulates at the discharge port, which easily causes blockage, affects the discharge, affects the normal operation of the equipment, and reduces the efficiency of use.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a Coptis chinensis herb pulverizing equipment with an anti-clogging structure, comprising a tank body, with a support frame fixedly connected to the bottom of both sides of the tank body, a cover plate fitted to the top of the tank body, a storage box fitted to the bottom of the tank body, and an anti-clogging component installed inside the tank body.
[0006] The anti-clogging component includes a guide plate, a vertically arranged linkage shaft inside the tank, a drive motor fixedly connected to the bottom of the tank, the bottom of the linkage shaft passing through the bottom of the tank and fixedly connected to the output end of the top of the drive motor, a turntable fixedly connected to the outer end of the bottom of the linkage shaft, and the bottom of the turntable movably connected to the bottom of the tank, two sets of guide plates are provided and symmetrically fixedly connected to both sides of the turntable, a fixed seat is fixedly connected to the outside of the linkage shaft, and auxiliary cutting blades are fixedly connected to both sides of the fixed seat;
[0007] As a further technical solution of this utility model, connecting rods are fixedly connected to both sides of the top and bottom of the linkage shaft, and main cutting blades are symmetrically arranged on both sides of the linkage shaft. The two ends of the main cutting blades are fixedly connected to the inner ends of the outer sides of the two sets of connecting rods, and a ring of side cutting blades is fixedly connected to the inner wall of the tank.
[0008] As a further technical solution of this utility model, the bottom of the tank is provided with discharge ports on both sides, and the cover plate is provided with two sets of inlets vertically.
[0009] As a further technical solution of this utility model, two sets of connecting outer seats are fixedly connected to the top of the left side of the tank body, a movable rod is provided on the top of the left side of the tank body, a positioning plate is fixedly connected to the top of the right side of the tank body, a socket is fixedly connected to the right side of the cover plate, and two sets of fixing brackets are fixedly connected to the left side of the cover plate.
[0010] As a further technical solution of this utility model, a collar is fixedly connected to the bottom of the outer side of the fixing frame, and the collar is sleeved and fixed to the outside of the movable rod.
[0011] As a further technical solution of this utility model, the socket is sleeved on the outside of the positioning plate, and the bottom of the socket is inserted into the top of the positioning plate.
[0012] As a further technical solution of this utility model, the front end of the storage box is fixedly connected to a handle, the inner side of the support frame is horizontally sleeved and fixedly connected to a base plate, the bottom end of the storage box is in contact with the top end of the two sets of base plates, the inner side of the support frame is fixedly connected to an external seat, the rear end of the top of the two sets of base plates is fixedly connected to a limiting plate, and the rear end of the storage box is inserted and connected to the limiting plate.
[0013] As a further technical solution of this utility model, an inner seat is fixedly connected to the bottom of the side wall of the base plate, a hook is provided through the inside of the inner seat, a reinforcing plate is fixedly connected to the outside of the hook, the bottom of the reinforcing plate is inclined outward and fixedly connected to the inside of the outer seat.
[0014] Compared with the prior art, the beneficial effects of this utility model are: the Coptis chinensis powdering equipment with anti-clogging structure not only achieves the anti-clogging function and the easy opening and closing function, but also achieves the support and fixing function;
[0015] (1) By setting up a guide plate, turntable, linkage shaft, fixed seat, side cutting blade, main cutting blade and auxiliary cutting blade, the main cutting blade and the side cutting blade work together to efficiently crush Coptis chinensis. By adding an auxiliary cutting blade, the crushing range is expanded and the probability of omission is reduced. By using two sets of guide plates to rotate and move at the bottom of the tank, the crushed Coptis chinensis powder can be discharged in an orderly manner, avoiding powder accumulation and blockage of the discharge port, and improving the smoothness of material feeding.
[0016] (2) By setting up a cover plate, connecting outer seat, movable rod, collar, fixing frame, socket and positioning plate, the movable rod can rotate flexibly between two sets of connecting outer seats, and the fixing frame drives the cover plate to fit against the top of the tank. The socket is fixed to the outside of the positioning plate by using the plug-in connection method to effectively fix the cover plate, optimize the limit fixing method of the cover plate, facilitate the opening and closing operation, and improve the flexibility of the cover plate.
[0017] (3) By setting up a storage box, a base plate, a reinforcing plate, an inner connector, an outer connector and a hook, the storage box is placed on the top of the two sets of base plates. The limiting plate plays a role in limiting and fixing the storage box, preventing the storage box from shifting and affecting the accuracy of powder collection. Adding two sets of reinforcing plates can provide strong support for the bottom of the storage box, preventing the storage box from shaking and reducing safety. Attached Figure Description
[0018] Figure 1 This is a frontal cross-sectional view of the present invention.
[0019] Figure 2 This is a top view of the turntable structure of this utility model;
[0020] Figure 3 This is a top view of the cover plate structure of this utility model;
[0021] Figure 4 This is a front view structural diagram of the storage box of this utility model.
[0022] In the diagram: 1. Support frame; 2. Tank body; 3. Side cutting blade; 4. Main cutting blade; 5. Fixed base; 6. Auxiliary cutting blade; 7. Connecting outer base; 8. Cover plate; 9. Feed inlet; 10. Socket; 11. Positioning plate; 12. Linkage shaft; 13. Connecting rod; 14. Guide plate; 15. Turntable; 16. Storage box; 17. Drive motor; 18. Movable rod; 19. Fixed frame; 20. Collar; 21. Handle; 22. Limiting plate; 23. Base plate; 24. External base; 25. Reinforcing plate; 26. Hook; 27. Internal base. Detailed Implementation
[0023] 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.
[0024] Please see Figure 1-4A Coptis chinensis herb pulverizing equipment with an anti-clogging structure includes a tank 2, with a support frame 1 fixedly connected to the bottom of both sides of the tank 2, a cover plate 8 attached to the top of the tank 2, a storage box 16 attached to the bottom of the tank 2, and an anti-clogging component installed inside the tank 2.
[0025] The anti-clogging component includes a guide plate 14, a vertically arranged linkage shaft 12 inside the tank body 2, a drive motor 17 fixedly connected to the bottom of the tank body 2, the bottom of the linkage shaft 12 passing through the bottom of the tank body 2 and fixedly connected to the output end of the top of the drive motor 17, a turntable 15 fixedly connected to the outer end of the bottom of the linkage shaft 12, and the bottom of the turntable 15 movably connected to the bottom of the tank body 2, two sets of guide plates 14 are provided and symmetrically fixedly connected to both sides of the turntable 15, a fixed seat 5 is fixedly connected to the outside of the linkage shaft 12, and auxiliary cutting blades 6 are fixedly connected to both sides of the fixed seat 5.
[0026] Connecting rods 13 are fixedly connected to both sides of the top and bottom of the linkage shaft 12. Main cutting blades 4 are symmetrically arranged on both sides of the linkage shaft 12. The two ends of the main cutting blades 4 are fixedly connected to the inner ends of the outer sides of the two sets of connecting rods 13 respectively. A ring of side cutting blades 3 is fixedly connected to the inner wall of the tank body 2.
[0027] The tank body 2 has discharge ports on both sides at the bottom end, and the cover plate 8 has two sets of inlet ports 9 vertically running through its interior.
[0028] Specifically, such as Figure 1 and Figure 2 As shown, when in use, after the drive motor 17 runs, it drives the main cutting blade 4 and the auxiliary cutting blade 6 to rotate simultaneously through the linkage shaft 12. The main cutting blade 4 and the side cutting blade 3 cooperate with each other to efficiently crush Coptis chinensis. The crushed powder accumulates at the bottom of the tank 2. After the linkage shaft 12 rotates, the powder is discharged in an orderly manner through two sets of guide plates 14 to avoid accumulation and blockage of the discharge port.
[0029] Two sets of connecting seats 7 are fixedly connected to the top of the left side of the tank body 2. A movable rod 18 is provided on the top of the left side of the tank body 2. A positioning plate 11 is fixedly connected to the top of the right side of the tank body 2. A socket 10 is fixedly connected to the right side of the cover plate 8. Two sets of fixing brackets 19 are fixedly connected to the left side of the cover plate 8.
[0030] A collar 20 is fixedly connected to the bottom of the outer side of the fixed frame 19, and the collar 20 is sleeved and fixed to the outside of the movable rod 18;
[0031] The socket 10 is sleeved on the outside of the positioning plate 11, and the bottom of the socket 10 is inserted into the top of the positioning plate 11.
[0032] Specifically, such as Figure 1 and Figure 3As shown, during use, the movable rod 18 rotates flexibly between the two sets of connecting outer seats 7, and the cover plate 8 is placed on the top of the tank body 2 by the fixing bracket 19 until the socket 10 is inserted and fixed to the outside of the positioning plate 11, thus fixing the cover plate 8 in the current position.
[0033] A handle 21 is fixedly connected to the front end of the storage box 16. A base plate 23 is horizontally sleeved and fixed to the inner side of the support base frame 1. The bottom end of the storage box 16 is in contact with the top of the two sets of base plates 23. An external seat 24 is fixedly connected to the inner side of the support base frame 1. A limit plate 22 is fixedly connected to the rear end of the top of the two sets of base plates 23. The rear end of the storage box 16 is inserted and connected to the limit plate 22.
[0034] An inner connector 27 is fixedly connected to the bottom of the side wall of the base plate 23. A hook 26 is provided through the inside of the inner connector 27. A reinforcing plate 25 is fixedly connected to the outside of the hook 26. The bottom of the reinforcing plate 25 is inclined outward and fixedly connected to the inside of the outer connector 24.
[0035] Specifically, such as Figure 1 and Figure 4 As shown, during use, the storage box 16 is placed close to the top of the two sets of base plates 23, and the rear end of the storage box 16 is fixed to the limiting plate 22 by a plug-in connection, so as to effectively fix the storage box 16.
[0036] Working principle: In use, the movable rod 18 rotates flexibly between the two sets of connecting outer seats 7. The cover plate 8 is placed on the top of the tank 2 by the fixing bracket 19 until the socket 10 is inserted and fixed to the outside of the positioning plate 11, fixing the cover plate 8 in the current position. Coptis chinensis is introduced into the tank 2 through the feed port 9. After the drive motor 17 runs, it drives the main cutting blade 4 and the auxiliary cutting blade 6 to rotate simultaneously through the linkage shaft 12. The main cutting blade 4 and the side cutting blade 3 cooperate with each other to efficiently crush Coptis chinensis. The crushed powder accumulates at the bottom of the tank 2. After the linkage shaft 12 rotates, the powder is discharged in an orderly manner through the two sets of guide plates 14 to avoid the accumulation and blockage of the discharge port. The storage box 16 is placed on the top of the two sets of bottom plates 23, and the rear end of the storage box 16 is fixed to the limiting plate 22 by the insertion connection to collect the powder uniformly.
[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A Coptis chinensis herb pulverizing device with an anti-clogging structure, comprising a tank (2), characterized in that: The bottom of both sides of the tank (2) is fixedly connected to a support frame (1), the top of the tank (2) is fitted with a cover plate (8), the bottom of the tank (2) is fitted with a storage box (16), and the inside of the tank (2) is equipped with an anti-blocking component. The anti-clogging component includes a guide plate (14), a linkage shaft (12) is vertically arranged inside the tank (2), a drive motor (17) is fixedly connected to the bottom of the tank (2), the bottom of the linkage shaft (12) passes through the bottom of the tank (2) and is fixedly connected to the output end of the top of the drive motor (17), a turntable (15) is fixedly connected to the outer end of the bottom of the linkage shaft (12), and the bottom of the turntable (15) is movably connected to the bottom of the tank (2), two sets of guide plates (14) are provided and are symmetrically fixedly connected to both sides of the turntable (15), a fixed seat (5) is fixedly connected to the outside of the linkage shaft (12), and auxiliary cutting blades (6) are fixedly connected to both sides of the fixed seat (5).
2. The Coptis chinensis herb pulverizing equipment with an anti-clogging structure according to claim 1, characterized in that: Connecting rods (13) are fixedly connected to both sides of the top and bottom of the linkage shaft (12). Main cutting blades (4) are symmetrically arranged on both sides of the linkage shaft (12). The two ends of the main cutting blades (4) are fixedly connected to the inner ends of the outer sides of the two sets of connecting rods (13). A ring of side cutting blades (3) is fixedly connected to the inner wall of the tank (2).
3. The Coptis chinensis herb pulverizing equipment with an anti-clogging structure according to claim 1, characterized in that: The tank body (2) has discharge ports on both sides at the bottom end, and the cover plate (8) has two sets of feed ports (9) vertically through it.
4. The Coptis chinensis herb pulverizing equipment with an anti-clogging structure according to claim 1, characterized in that: Two sets of connecting seats (7) are fixedly connected to the top of the left side of the tank (2), a movable rod (18) is provided on the top of the left side of the tank (2), a positioning plate (11) is fixedly connected to the top of the right side of the tank (2), a socket (10) is fixedly connected to the right side of the cover plate (8), and two sets of fixing brackets (19) are fixedly connected to the left side of the cover plate (8).
5. The Coptis chinensis herb pulverizing equipment with an anti-clogging structure according to claim 4, characterized in that: A collar (20) is fixedly connected to the bottom of the outer side of the fixed frame (19), and the collar (20) is sleeved and fixed to the outside of the movable rod (18).
6. The Coptis chinensis herb pulverizing equipment with an anti-clogging structure according to claim 4, characterized in that: The socket (10) is sleeved on the outside of the positioning plate (11), and the bottom of the socket (10) is inserted into the top of the positioning plate (11).
7. The Coptis chinensis herb pulverizing equipment with an anti-clogging structure according to claim 1, characterized in that: The storage box (16) is fixedly connected to a handle (21) at the front end. The support base (1) is horizontally sleeved and fixedly connected to a base plate (23). The bottom end of the storage box (16) is in contact with the top end of the two sets of base plates (23). The support base (1) is fixedly connected to an external seat (24). The rear end of the top of the two sets of base plates (23) is fixedly connected to a limiting plate (22). The rear end of the storage box (16) is inserted into the limiting plate (22).
8. The Coptis chinensis herb pulverizing equipment with an anti-clogging structure according to claim 7, characterized in that: An inner connector (27) is fixedly connected to the bottom of the side wall of the base plate (23). A hook (26) is provided through the inside of the inner connector (27). A reinforcing plate (25) is fixedly connected to the outside of the hook (26). The bottom of the reinforcing plate (25) is inclined outward and fixedly connected to the inside of the outer connector (24).