Efficient grinding equipment for bear gall powder production

Abstract

The utility model relates to the technical field of grinding equipment, in particular to efficient grinding equipment for bear gall powder production, which comprises a first box body and a second box body which are sequentially arranged from top to bottom, a plurality of cutters, a plurality of grinding discs and an auger are sequentially and coaxially connected to the outer wall of the rotating shaft from top to bottom through keys; a grinding roller is fixed to the bottom end of the connecting rod, and a plurality of grinding heads are fixed to the outer wall of the grinding roller; bear gall powder raw materials enter the first box body, the multiple rotating cutters conduct primary crushing on the bear gall powder raw materials, the crushed raw materials enter the multiple first grinding cavities, under the action of the multiple grinding discs, the bear gall powder raw materials can be subjected to primary grinding, the ground bear gall powder raw materials enter the second box body, and under the rotation of the grinding rollers, the raw materials can be subjected to secondary grinding. Grinding the bear gall powder raw material again; according to the design, the bear gall powder raw material is ground for multiple times, so that the grinding quality of the bear gall powder raw material is ensured, and meanwhile, the grinding efficiency of the bear gall powder raw material is also ensured.

Description

Technical Field

[0001] This utility model relates to the field of grinding equipment technology, specifically to high-efficiency grinding equipment for the production of bear bile powder. Background Technology

[0002] Bear bile powder, a traditional Chinese medicine, has the effects of clearing heat and detoxifying, protecting the liver and promoting bile secretion, and is widely used in the fields of medicine and health products. In the production process of bear bile powder, grinding is one of the key steps, which directly affects the fineness, uniformity and retention of active ingredients of the product, and grinding equipment is an essential piece of equipment for grinding.

[0003] Utility model patent CN202223402697.4 discloses a grinding and pulverizing equipment for bear bile powder. This equipment includes a cylinder, a feed hopper installed at the upper end of the cylinder, a motor fixed to the upper end of the cylinder, a rotating shaft fixed to the output end of the motor, a hemispherical lower end of the cylinder forming a feeding bin, and a support frame fixed to the lower end of the rotating shaft extending into the feeding bin. A scraper adapted to the feeding bin is fixed to the other end of the support frame. The interior of the cylinder is located above the feeding bin. The device is equipped with grinding components, at least two sets of which are fixed inside the cylinder from top to bottom. This invention uses a stirring rod to agitate the input raw material, and the guide hood facilitates the input of the raw material into the bowl-shaped trough. With the assistance of the grinding head, the raw material within the grinding gap is thoroughly ground. The multiple grinding components improve the grinding quality, resulting in a finer bear bile powder. The rotating shaft and support frame drive the scraper to rotate, which facilitates the removal of bear bile powder adhering to the inner wall of the feeding hopper, making subsequent equipment cleaning easier.

[0004] Although the bear bile powder grinding and pulverizing equipment has the advantage of easy cleaning of the inner wall, the device still has the following problems in actual use: The device relies on only a single grinding head to grind the bear bile powder raw material. This design has functional limitations, resulting in less than ideal grinding effects and difficulty in fully achieving the fineness and homogenization of the raw material. Secondly, due to the structure of the grinding head, material residue or uneven grinding may occur during the grinding process, further affecting the stability of the bear bile powder processing quality. Therefore, we propose a high-efficiency grinding device for bear bile powder production. Utility Model Content

[0005] The purpose of this invention is to provide a high-efficiency grinding equipment for the production of bear bile powder, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] The high-efficiency grinding equipment for producing bear bile powder includes a first chamber and a second chamber arranged sequentially from top to bottom;

[0008] The first chamber has a crushing chamber and multiple first grinding chambers arranged sequentially from top to bottom. The bottom of the crushing chamber has a connecting hole that passes through multiple first grinding chambers. The second chamber has a cavity, a second grinding chamber, and a discharge port arranged sequentially from top to bottom. A connecting pipe is fixed between the first and second chambers and is connected to the cavity and the connecting hole respectively. A detachable discharge pipe is inserted at the discharge port. The discharge pipe is open at the bottom and has multiple screen holes at the top.

[0009] The crushing chamber is also equipped with a grinding assembly, which includes a rotating shaft that passes through the crushing chamber, the first grinding chamber, the connecting pipe and into the cavity. A motor for driving the rotating shaft is installed on the top of the first housing. Multiple cutters, multiple grinding discs and an auger are coaxially keyed to the outer wall of the rotating shaft from top to bottom. The cutters are located in the first grinding chamber, and the grinding discs are located in the corresponding first grinding chambers. The upper and lower walls of the grinding discs are provided with grinding layers. The auger is located in the connecting pipe. A bending piece is fixed to the bottom end of the rotating shaft. An inclined connecting rod is fixed to the bottom end of the bending piece. A grinding roller is fixed to the bottom end of the connecting rod. The grinding roller is located in the second grinding chamber. Multiple grinding heads are fixed to the outer wall of the grinding roller.

[0010] Preferably, the bottom of the second housing is fixed with two threaded posts, and nuts are threadedly connected to the threaded posts. The outer wall of the discharge pipe is fixed with two symmetrical support plates, each of which has a through hole. The threaded posts pass through the through holes, and the nuts abut against the bottom of the support plates.

[0011] Preferably, the cross-sectional shape of the sieve holes is circular, and the multiple sieve holes are distributed in a ring with equal spacing.

[0012] Preferably, the bottom of the second housing is fixed with a plurality of inclined support legs, which are fixedly connected to the second housing by bolts.

[0013] Preferably, a plurality of support rods are fixed between the first box and the second box, and the support rods are fixedly connected to the first box and the second box respectively by bolts.

[0014] Preferably, a feeding hopper is installed on one side of the top of the first box, and the cross-sectional shape of the feeding hopper is funnel-shaped.

[0015] Preferably, the grinding disc and the first grinding chamber are both wide in the middle and narrow at the top and bottom, and the grinding disc is made of diamond material.

[0016] Preferably, the bottom of the second grinding chamber is concave arc-shaped, and the discharge port is located at the center of the bottom of the second grinding chamber.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] 1. The design incorporates a first chamber, a second chamber, and a grinding assembly: bear bile powder raw material enters the first chamber, where multiple rotating cutters perform initial crushing. The crushed material then enters multiple first grinding chambers, where multiple grinding discs perform initial grinding. The ground bear bile powder raw material then enters the second chamber, where rotating grinding rollers perform further grinding. This design ensures both the grinding quality and efficiency of the bear bile powder raw material through multiple grinding processes.

[0019] 2. The equipment is equipped with a detachable discharge pipe, which can be easily removed when the screen holes need to be cleaned. The operation is simple and meets the actual needs of daily maintenance and screen hole cleaning. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0022] Figure 3 This is a partial structural cross-sectional view of the present invention;

[0023] Figure 4 This is a partial structural schematic diagram of the present invention;

[0024] Figure 5 This is a schematic diagram of the material discharge pipe in this utility model;

[0025] In the picture:

[0026] 1. First housing; 10. Crushing chamber; 11. Connecting hole; 12. First grinding chamber; 13. Feed hopper; 14. Support rod;

[0027] 2. Second housing; 20. Cavity; 21. Second grinding chamber; 22. Discharge port; 23. Threaded post; 24. Nut; 25. Discharge pipe; 250. Screen hole; 26. Support plate; 260. Through hole; 27. Support leg;

[0028] 3. Grinding assembly; 30. Shaft; 31. Motor; 32. Cutter; 33. Grinding disc; 330. Grinding layer; 34. Screw; 35. Bending part; 36. Connecting rod; 37. Grinding roller; 370. Grinding head. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0030] This embodiment provides a technical solution:

[0031] Please see Figures 1-5 As shown, the high-efficiency grinding equipment for producing bear bile powder includes a first housing 1 and a second housing 2 arranged sequentially from top to bottom. Inside the first housing 1, a crushing chamber 10 and multiple first grinding chambers 12 are arranged sequentially from top to bottom. A connecting hole 11 is provided at the bottom of the crushing chamber 10, penetrating through the multiple first grinding chambers 12. Inside the second housing 2, a cavity 20, a second grinding chamber 21, and a discharge port 22 are arranged sequentially from top to bottom. A connecting pipe is fixed between the first housing 1 and the second housing 2, connecting to the cavity 20 and the connecting hole 11 respectively. A detachable discharge pipe 25 is inserted into the discharge port 22. The discharge pipe 25 is open at the bottom, and multiple sieve holes 250 are provided at the top of the discharge pipe 25. A grinding assembly 3 is also provided inside the crushing chamber 10, including a rotating shaft 3. 0. The rotating shaft 30 passes through the crushing chamber 10, the first grinding chamber 12, and the connecting pipe in sequence and enters the cavity 20. The top of the first housing 1 is equipped with a motor 31 for driving the rotating shaft 30 to rotate. The outer wall of the rotating shaft 30 is coaxially keyed with multiple cutters 32, multiple grinding discs 33 and an auger 34 from top to bottom. The cutters 32 are located in the first grinding chamber 12, and the grinding discs 33 are located in the corresponding first grinding chambers 12. The upper and lower walls of the grinding discs 33 are provided with grinding layers 330. The auger 34 is located in the connecting pipe. The bottom end of the rotating shaft 30 is fixed with a bending piece 35. The bottom end of the bending piece 35 is fixed with an inclined connecting rod 36. The bottom end of the connecting rod 36 is fixed with a grinding roller 37. The grinding roller 37 is located in the second grinding chamber 21. The outer wall of the grinding roller 37 is fixed with multiple grinding heads 370.

[0032] Furthermore, two threaded posts 23 are fixed to the bottom of the second housing 2, and nuts 24 are threadedly connected to the threaded posts 23. Two symmetrical support plates 26 are fixed to the outer wall of the discharge pipe 25. Each support plate 26 has a through hole 260. The threaded posts 23 pass through the through holes 260, and the nuts 24 are pressed against the bottom of the support plate 26. The connection between the threaded posts 23 and the support plates 26 ensures the stable installation of the discharge pipe 25, while also facilitating the disassembly and cleaning of the screen holes 250.

[0033] In this embodiment, the cross-sectional shape of the sieve holes 250 is circular, and the multiple sieve holes 250 are distributed in a ring with equal spacing. The multiple sieve holes 250 can optimize the material screening effect and facilitate the discharge of materials.

[0034] In this embodiment, the bottom of the second housing 2 is fixed with a plurality of inclined support legs 27, which are fixedly connected to the second housing 2 by bolts. The inclined support legs are fixed by bolts, which enhances the stability of the equipment.

[0035] In this embodiment, multiple support rods 14 are fixed between the first housing 1 and the second housing 2. The support rods 14 are fixedly connected to the first housing 1 and the second housing 2 respectively by bolts. The support rods 14 play a connecting and fixing role, ensuring the reliable connection between the first housing 1 and the second housing 2.

[0036] In this embodiment, a feeding hopper 13 is installed on one side of the top of the first housing 1. The feeding hopper 13 has a funnel-shaped cross-section. The funnel-shaped feeding hopper 13 facilitates the feeding of raw materials, allows for concentrated and rapid material input, avoids material spillage, improves feeding efficiency, and guides the material smoothly into the first grinding chamber 12, ensuring the continuous operation of the grinding process.

[0037] In this embodiment, both the grinding disc 33 and the first grinding chamber 12 have an overall shape that is wider in the middle and narrower at the top and bottom. The grinding disc 33 is made of diamond. The design of being wider in the middle and narrower at the top and bottom conforms to the material grinding path, improving grinding efficiency. The use of diamond material provides high hardness and strong wear resistance, extending the service life of the grinding disc 33.

[0038] In this embodiment, the bottom of the second grinding chamber 21 is concave, and the discharge port 22 is located at the center of the bottom of the second grinding chamber 21. This design allows the ground material to naturally converge to the discharge port, facilitating smooth discharge, reducing material residue, and improving material processing efficiency and equipment cleaning convenience.

[0039] It should be added that the grinding roller 37 in this embodiment has a hemispherical shape and is made of ceramic material. Ceramic material has advantages such as high hardness, good wear resistance, and strong chemical stability. At the same time, its surface is smooth, making it less likely to contaminate the material being ground. In addition, ceramic has strong chemical stability and is less likely to react chemically with bear bile powder, which can prevent impurities from being mixed in and ensure the purity and quality of bear bile powder.

[0040] It is worth noting that the motor 31 involved in this embodiment is a conventional technology and will not be described in detail here.

[0041] In practical use, the user first connects the power supply to the motor 31, and the motor 31 starts to work. The output shaft of the motor 31 rotates, driving the rotating shaft 30, cutter 32, grinding disc 33, auger 34, bending part 35, connecting rod 36 and grinding roller 37 to rotate. Then, the user puts the bear bile powder raw material into the feeding hopper 13. The bear bile powder raw material enters the crushing chamber 10 and is crushed by multiple cutters 32. The crushed bear bile powder raw material enters multiple first grinding chambers 12 through multiple connecting holes 11. At this time, the rotating grinding disc 33 performs the initial grinding of the crushed bear bile powder raw material. The ground bear bile powder raw material enters the cavity 20 under the conveying of the auger 34 and falls into the second grinding chamber 21. At this time, the rotating grinding roller 37 performs the secondary grinding of the bear bile powder raw material in the second grinding chamber 21. As the bear bile powder raw material is ground into powder, the bear bile powder raw material powder falls through multiple sieve holes 250 and is discharged to the outside.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency grinding equipment for producing bear bile powder, characterized in that: It comprises a first box body (1) and a second box body (2) arranged in sequence from top to bottom. A plurality of first grinding cavities (12) and a crushing cavity (10) are sequentially arranged in the first box body (1) from top to bottom, a connecting hole (11) is arranged at the bottom of the crushing cavity (10), and the connecting hole (11) penetrates through the plurality of first grinding cavities (12); a cavity (20), a second grinding cavity (21) and a discharge port (22) are sequentially arranged in the second box body (2) from top to bottom; a connecting pipe is further fixed between the first box body (1) and the second box body (2), and the connecting pipe is in communication with the cavity (20) and the connecting hole (11) respectively; a detachable discharge pipe (25) is inserted at the discharge port (22), the discharge pipe (25) is in an open-bottom shape, and a plurality of screen holes (250) are arranged at the top of the discharge pipe (25). A grinding assembly (3) is further arranged in the crushing cavity (10), the grinding assembly (3) comprises a rotating shaft (30), the rotating shaft (30) sequentially penetrates through the crushing cavity (10), the first grinding cavity (12), the connecting pipe and enters into the cavity (20), and a motor (31) for driving the rotating shaft (30) to rotate is arranged at the top of the first box body (1); a plurality of cutters (32), a plurality of grinding discs (33) and an auger (34) are coaxially connected to the outer wall of the rotating shaft (30) from top to bottom, the cutters (32) are arranged in the first grinding cavities (12), the grinding discs (33) are arranged in the corresponding first grinding cavities (12), the upper and lower walls of the grinding disc (33) are provided with grinding layers (330), the auger (34) is arranged in the connecting pipe, the bottom end of the rotating shaft (30) is fixedly connected with a bending piece (35), the bottom end of the bending piece (35) is fixedly connected with an inclined connecting rod (36), the bottom end of the connecting rod (36) is fixedly connected with a grinding roller (37), and the grinding roller (37) is arranged in the second grinding cavity (21), and the outer wall of the grinding roller (37) is fixedly connected with a plurality of grinding heads (370).

2. The efficient grinding device for producing bear gall powder according to claim 1, characterized in that: Two threaded columns (23) are fixedly arranged at the bottom of the second box body (2), nuts (24) are threadedly connected to the threaded columns (23), two symmetrical supporting plates (26) are fixedly arranged on the outer wall of the discharge pipe (25), through holes (260) are arranged in the supporting plates (26), the threaded columns (23) penetrate through the through holes (260), and the nuts (24) abut against the bottoms of the supporting plates (26).

3. The efficient grinding device for producing bear gall powder according to claim 1, characterized in that: The cross-sectional shape of the screen hole (250) is circular, and a plurality of screen holes (250) are arranged in an annular and equidistant manner.

4. The efficient grinding device for producing bear gall powder according to claim 1, characterized in that: A plurality of inclined supporting legs (27) are fixedly arranged at the bottom of the second box body (2), and the supporting legs (27) are fixedly connected with the second box body (2) through bolts.

5. The efficient grinding device for producing bear gall powder according to claim 1, characterized in that: A plurality of supporting rods (14) are fixedly arranged between the first box body (1) and the second box body (2), and the supporting rods (14) are fixedly connected with the first box body (1) and the second box body (2) through bolts respectively.

6. The efficient grinding device for producing bear gall powder according to claim 1, characterized in that: A feeding hopper (13) is arranged at one side of the top of the first box body (1), and the cross-sectional shape of the feeding hopper (13) is in the shape of a funnel.

7. The efficient grinding device for producing bear gall powder according to claim 1, characterized in that: The grinding disc (33) and the first grinding cavity (12) are both in the shape of being wide in the middle and narrow at both ends, and the grinding disc (33) is made of diamond material.

8. The efficient grinding device for producing bear gall powder according to claim 1, characterized in that: The bottom of the second grinding cavity (21) is concave arc-shaped, and the discharge port (22) is located at the center of the bottom of the second grinding cavity (21).

Images