Traditional Chinese medicinal material crushing device

Abstract

The utility model relates to the technical field of medicinal material smashing devices, and discloses a traditional Chinese medicinal material smashing device which comprises a working supporting frame, a screening supporting frame is fixedly connected to the bottom face of the working supporting frame, a medicinal material distinguishing assembly is arranged on the inner side of the screening supporting frame, and a feeding supporting table is fixedly connected to one side of the top face of the working supporting frame. A feeding assembly is arranged on the inner side of the feeding supporting table, a pushing assembly is arranged on the bottom face of the feeding assembly, a medicinal material smashing assembly is arranged in the middle of the top face of the working supporting frame, and a back-pushing assembly is arranged on the other top face of the working supporting frame. According to the medicinal material screening device, primary screening is carried out when medicinal materials are smashed, fully-smashed medicinal material particles are returned for secondary smashing so as to meet the needed particle size, meanwhile, through the effect of the medicinal material distinguishing assembly, the smashed medicinal materials are distinguished and collected according to the smashing size according to the actual requirement, and classified screening of medicinal material powder particles is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of medicinal material pulverizing devices, specifically a Chinese medicinal material pulverizing device. Background Technology

[0002] In simple terms, traditional Chinese veterinary medicine applies the theoretical system of traditional Chinese medicine to the field of animal diagnosis and treatment. In this field, the use of Chinese herbal medicine is an important means of treating animal diseases. In the process of using Chinese herbal medicine to treat animal diseases, it is often necessary to pulverize the medicinal materials, which requires the use of a Chinese herbal medicine pulverizing device.

[0003] Traditional Chinese medicine (TCM) pulverization is a process that uses mechanical force to crush large pieces of solid TCM into a finer particle size. The main purposes of pulverization are: to increase the surface area of ​​the medicine and promote its dissolution; to facilitate the preparation of various drug dosage forms; to accelerate the dissolution of the active ingredients in the medicinal materials; and to facilitate the preparation, administration, and efficacy of the medicine. Depending on the purpose of pulverization, TCM materials need to be pulverized into different particle sizes to achieve better therapeutic effects.

[0004] Currently, most Chinese medicinal herbs are not completely pulverized during the pulverization process. The mixture of completely pulverized and incompletely pulverized herbs affects the efficacy of the herbs. As mentioned above, different particle sizes are required during pulverization depending on the usage of the same herb. Among existing Chinese medicinal herb pulverizing devices, some have simple structures and cannot classify and screen the pulverized herb powder to obtain herbs of different particle sizes. Others, although capable of classification and screening, have complex structures, high costs, and large footprints, making them unsuitable for use in laboratories or small spaces. Therefore, we propose a Chinese medicinal herb pulverizing device. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a Chinese herbal medicine pulverizing device, which solves the aforementioned problems.

[0007] (II) Technical Solution

[0008] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0009] A traditional Chinese medicine pulverizing device includes a working support frame. A screening support frame is fixedly connected to the bottom surface of the working support frame. A medicinal material separating component is provided on the inner side of the screening support frame. A feeding support platform is fixedly connected to one side of the top surface of the working support frame. A feeding component is provided on the inner side of the feeding support platform. A pushing component is provided on the bottom surface of the feeding component. A medicinal material pulverizing component is provided in the middle of the top surface of the working support frame. A push-back component is provided on the other side of the top surface of the working support frame.

[0010] Preferably, a feeding support platform is fixedly connected to one side of the top surface of the working support frame, and a top crushing support platform is fixedly connected to the middle of the top surface of the working support frame. A material unloading installation hole is opened on the other side of the working support frame. A feeding assembly is provided inside the feeding support platform. The feeding assembly includes a feeding support plate, a feeding slide plate, a feeding push rod, and a feeding drive cylinder. A feeding support plate is fixedly connected to the inner side of the feeding support platform. A feeding drive cylinder is fixedly connected to the top surface of the feeding support plate. A feeding push rod is slidably connected to the inner side of the feeding drive cylinder. A feeding slide plate is fixedly connected to the outer end of the feeding push rod. A feeding slide plate is slidably connected to the top surface of the feeding support plate.

[0011] Preferably, the feeding assembly includes a crushing and feeding drive cylinder, a crushing and feeding slide rod, and a crushing and feeding slide plate. The crushing and feeding drive cylinder is fixedly connected to the inner side of the feeding support platform on the top surface of the working support frame. The crushing and feeding drive cylinder is slidably connected to the inner side of the crushing and feeding drive cylinder. The other end of the crushing and feeding slide rod is fixedly connected to the crushing and feeding slide plate. The crushing and feeding slide plate is slidably connected to the top surface of the working support frame.

[0012] Preferably, the herbal pulverizing assembly includes a side pulverizing drive cylinder, a side pulverizing plate, a top pulverizing plate, a top pulverizing push rod, a top pulverizing drive cylinder, and a side pulverizing push rod. The side pulverizing drive cylinder is fixedly connected to the front and rear sides of the top of the working support frame. The side pulverizing drive cylinder is slidably connected to the inner side of the side pulverizing drive cylinder. The outer end of the side pulverizing push rod is fixedly connected to the side pulverizing plate. The top surface of the working support frame is slidably connected to the side pulverizing plate. The bottom surface of the top of the top pulverizing support platform is fixedly connected to equidistantly distributed top pulverizing drive cylinders. The inner side of the top pulverizing drive cylinder is slidably connected to the top pulverizing push rod. The bottom surface of the top pulverizing push rod is fixedly connected to the top pulverizing plate.

[0013] Preferably, the retraction assembly includes a preliminary screening plate, a retraction drive cylinder, a retraction push rod, and a retraction push plate. The retraction drive cylinder is fixedly connected to the top surface of the working support frame. The retraction push rod is slidably connected to the inner side of the retraction drive cylinder. The retraction push plate is fixedly connected to the outer end of the retraction push rod. The retraction push plate is slidably connected to the top surface of the working support frame. The preliminary screening plate is fixedly connected to the inner side of the material feeding mounting hole. The retraction push plate is slidably connected to the top surface of the preliminary screening plate. The top surface of the preliminary screening plate has equidistantly distributed preliminary screening holes penetrating the bottom surface.

[0014] Preferably, the herbal medicine sorting component includes a screening support frame, a small-particle herbal medicine collection box, a medium-particle herbal medicine collection box, and a large-particle herbal medicine collection box. The screening support frame is fixedly connected to the bottom surface of the working support frame. A herbal medicine screening trough is formed on the top surface of the screening support frame. An equally spaced collection box fixing groove is formed on the bottom surface of the screening support frame. Small-particle herbal medicine collection boxes, medium-particle herbal medicine collection boxes, and large-particle herbal medicine collection boxes are fixedly connected to the inner side of the collection box fixing groove, respectively. An equally spaced small-particle herbal medicine screening hole is formed on one side of the inner surface of the herbal medicine screening trough. An equally spaced medium-particle herbal medicine screening hole is formed in the middle section of the inner surface of the herbal medicine screening trough. A large-particle feeding hole is formed on the other side of the herbal medicine screening trough. The bottom of the small-particle herbal medicine screening hole is connected to the top of the small-particle herbal medicine collection box. The bottom of the medium-particle herbal medicine screening hole is connected to the top of the medium-particle herbal medicine collection box. The bottom of the large-particle small hole is connected to the top of the large-particle herbal medicine collection box.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the advantages of this utility model are:

[0017] This invention utilizes a retraction component to perform preliminary screening during the pulverization of medicinal materials. Unpulverized medicinal material particles are retracted for secondary pulverization to achieve the desired particle size. Simultaneously, a medicinal material differentiation component enables automatic differentiation and collection of pulverized medicinal materials based on actual needs, thus achieving graded screening of medicinal material powder particles. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram showing the overall structure of this utility model disassembled;

[0020] Figure 3 This is a cross-sectional view of the overall structure of this utility model;

[0021] Figure 4 for Figure 3 A magnified view of part A in the diagram.

[0022] In the diagram: 1. Working support frame; 2. Side crushing drive cylinder; 3. Preliminary screening plate; 4. Screening support frame; 5. Retraction drive cylinder; 6. Retraction push rod; 7. Retraction push plate; 8. Side guide plate; 9. Side crushing plate; 10. Top crushing plate; 11. Top crushing push rod; 12. Top crushing drive cylinder; 13. Feeding support platform; 14. Top crushing support platform; 15. Discharge mounting hole; 16. Crushing push drive cylinder; 17. Crushing push slide rod; 18. Crushing push slide plate; 19. Small particle medicinal material collection box; 20. Medium particle medicinal material collection box; 21. Large particle medicinal material collection box; 22. Medicinal material screening chute; 23. Side crushing push rod; 24. Feeding support plate; 25. Feeding slide plate; 26. Feeding push rod; 27. Feeding drive cylinder; 28. Small particle medicinal material screening hole; 29. ​​Medium particle medicinal material screening hole. 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 1-4 This utility model provides a technical solution;

[0025] A Chinese herbal medicine pulverizing device includes a working support frame 1, a screening support frame 4 fixedly connected to the bottom surface of the working support frame 1, a herbal medicine separating component provided on the inner side of the screening support frame 4, a feeding support platform 13 fixedly connected to one side of the top surface of the working support frame 1, a feeding component provided on the inner side of the feeding support platform 13, a pushing component provided on the bottom surface of the feeding component, a herbal medicine pulverizing component provided in the middle of the top surface of the working support frame 1, and a push-back component provided on the other side of the top surface of the working support frame 1.

[0026] Furthermore, a feeding support platform 13 is fixedly connected to one side of the top surface of the working support frame 1, and a top crushing support platform 14 is fixedly connected to the middle of the top surface of the working support frame 1. A material unloading installation hole 15 is opened on the other side of the working support frame 1. A feeding assembly is provided inside the feeding support platform 13. The feeding assembly includes a feeding support plate 24, a feeding slide plate 25, a feeding push rod 26, and a feeding drive cylinder 27. The feeding support plate 24 is fixedly connected to the inner side of the feeding support platform 13. The feeding drive cylinder 27 is fixedly connected to the top surface of the feeding support plate 24. The feeding push rod 26 is slidably connected to the inner side of the feeding drive cylinder 27. The feeding slide plate 25 is fixedly connected to the outer end of the feeding push rod 26. The feeding slide plate 25 is slidably connected to the top surface of the feeding support plate 24. Through the action of the feeding assembly, the medicinal materials are automatically fed.

[0027] Furthermore, the feeding assembly includes a crushing and feeding drive cylinder 16, a crushing and feeding slide rod 17, and a crushing and feeding slide plate 18. The crushing and feeding drive cylinder 16 is fixedly connected to the inner side of the feeding support platform 13 on the top surface of the working support frame 1. The crushing and feeding drive cylinder 16 is slidably connected to the inner side of the crushing and feeding drive cylinder 16. The other end of the crushing and feeding slide rod 17 is fixedly connected to the crushing and feeding slide plate 18. The crushing and feeding slide plate 18 is slidably connected to the top surface of the working support frame 1. Through the action of the feeding assembly, the crushed medicinal materials are fed and screened, and the medicinal powder is collected in a concentrated manner.

[0028] Furthermore, the herbal medicine pulverizing assembly includes a side pulverizing drive cylinder 2, a side pulverizing plate 9, a top pulverizing plate 10, a top pulverizing push rod 11, a top pulverizing drive cylinder 12, and a side pulverizing push rod 23. The side pulverizing drive cylinder 2 is fixedly connected to the front and rear sides of the top of the working support frame 1. The side pulverizing drive cylinder 23 is slidably connected to the inner side of the side pulverizing drive cylinder 2. The side pulverizing plate 9 is fixedly connected to the outer end of the side pulverizing push rod 23. The side pulverizing plate 9 is slidably connected to the top surface of the working support frame 1. The top pulverizing drive cylinder 12 is fixedly connected to the bottom surface of the top of the top pulverizing support platform 14. The top pulverizing push rod 11 is slidably connected to the inner side of the top pulverizing drive cylinder 12. The top pulverizing plate 10 is fixedly connected to the bottom surface of the top pulverizing push rod 11. Through the action of the herbal medicine pulverizing assembly, the concentrated pulverization of Chinese medicinal materials is achieved.

[0029] Furthermore, the retraction assembly includes a preliminary screening plate 3, a retraction drive cylinder 5, a retraction push rod 6, and a retraction push plate 7. The retraction drive cylinder 5 is fixedly connected to the top surface of the working support frame 1. The retraction push rod 6 is slidably connected to the inner side of the retraction drive cylinder 5. The retraction push plate 7 is fixedly connected to the outer end of the retraction push rod 6. The retraction push plate 7 is slidably connected to the top surface of the working support frame 1. The preliminary screening plate 3 is fixedly connected to the inner side of the feeding installation hole 15. The retraction push plate 7 is slidably connected to the top surface of the preliminary screening plate 3. The top surface of the preliminary screening plate 3 has preliminary screening holes that are evenly distributed and penetrate the bottom surface. Through the action of the retraction assembly, the Chinese medicinal materials that have not been fully crushed are retracted and subjected to secondary crushing to achieve thorough crushing of the Chinese medicinal materials.

[0030] Furthermore, the medicinal herb sorting component includes a screening support frame 4, a small-particle medicinal herb collection box 19, a medium-particle medicinal herb collection box 20, and a large-particle medicinal herb collection box 21. The screening support frame 4 is fixedly connected to the bottom surface of the working support frame 1. A medicinal herb screening chute 22 is provided on the top surface of the screening support frame 4. The bottom of the screening support frame 4 has equidistantly distributed collection box fixing slots. The small-particle medicinal herb collection box 19, the medium-particle medicinal herb collection box 20, and the large-particle medicinal herb collection box 21 are fixedly connected to the inner side of the collection box fixing slots, respectively. A medicinal herb screening chute 22 has a [missing information - likely a design element or feature]. The herb screening holes 28 are evenly spaced small-particle herb screening holes 28. The inner middle section of the herb screening trough 22 is provided with evenly spaced medium-particle herb screening holes 29. The other side of the herb screening trough 22 is provided with a large-particle feeding hole. The bottom of the small-particle herb screening holes 28 is connected to the top of the small-particle herb collection box 19. The bottom of the medium-particle herb screening holes 29 is connected to the top of the medium-particle herb collection box 20. The bottom of the large-particle small holes is connected to the top of the large-particle herb collection box 21. Through the function of the herb separating component, the pulverized herb powder particles are classified and screened.

[0031] Structural Description:

[0032] Working support frame 1: The working support frame 1 is the basic frame of the entire device. It is usually made of metal materials, such as angle steel and channel steel, welded to form a stable rectangular or square structure. Its top surface is provided with multiple precise mounting positions for fixing components such as the feeding support platform 13 and the top crushing support platform 14. They are connected by bolts or welding to ensure stability. The bottom surface is welded or bolted to the screening support frame 4. Reinforcing ribs may be provided around the perimeter to enhance the overall structural strength and ensure that the device is stable and reliable during operation without shaking or displacement.

[0033] Screening support frame 4: Screening support frame 4 is generally a metal frame structure. The top medicinal material screening chute 22 is made of smooth metal plate bent into shape. The tilt angle is carefully designed to facilitate the natural sliding of medicinal materials for screening. The surface of the chute is flat to reduce the obstruction of medicinal materials. The bottom collection box fixing groove is precisely made according to the size of the small particle medicinal material collection box 19, the medium particle medicinal material collection box 20 and the large particle medicinal material collection box 21. It fits tightly with the collection box and is fixed by welding or bolts to ensure that the collection box is installed firmly and to prevent shaking or displacement during the collection process.

[0034] Feeding support platform 13: The feeding support platform 13 is mostly a box-type or plate-shaped structure, made of metal sheet, with reasonable internal space planning to provide an installation environment for feeding components. The inner feeding support plate 24 is fixed to the feeding support platform 13 by welding or bolts. The surface of the support plate is flat and smooth, providing a stable mounting surface for components such as the feeding drive cylinder 27. The side of the feeding support platform 13 may be equipped with an inspection door or observation window to facilitate inspection and maintenance of the feeding components, and at the same time facilitate observation of the feeding situation.

[0035] Feeding support plate 24: The feeding support plate 24 is the basic load-bearing component of the feeding assembly. It is usually a rectangular metal plate with moderate thickness to ensure sufficient strength. The top surface is machined with high precision and is equipped with mounting structures such as screw holes and slides to cooperate with the feeding drive cylinder 27 and the feeding slide plate 25, ensuring that each component is installed accurately and runs smoothly.

[0036] Feeding slide plate 25: The feeding slide plate 25 is generally rectangular and made of smooth metal or wear-resistant plastic. The bottom surface matches the groove on the top surface of the feeding support plate 24, which allows for smooth sliding and reduces frictional resistance. The side is equipped with a baffle to prevent the medicinal materials from falling during the feeding process and to ensure that the medicinal materials can be accurately conveyed to the crushing area.

[0037] Feeding push rod 26: The feeding push rod 26 is usually a metal rod structure. One end is fixedly connected to the piston rod of the feeding drive cylinder 27, and the other end is firmly connected to the feeding slide plate 25. The rod body has high strength to ensure that it will not bend or deform during the pushing process, and stably transmits the power of the feeding drive cylinder 27 to the feeding slide plate 25.

[0038] Feeding drive cylinder 27: The feeding drive cylinder 27 is the power source of the feeding assembly. It adopts a standard cylinder structure. The cylinder body is fixed on the top surface of the feeding support plate 24. The internal piston, piston rod and other components are closely matched. By controlling the air intake and exhaust, the extension and retraction of the piston rod are precisely controlled, thereby driving the feeding push rod 26 and the feeding slide plate 25 to realize the automatic feeding action of the medicinal materials.

[0039] Crushing and pushing drive cylinder 16: The crushing and pushing drive cylinder 16 is similar to the feeding drive cylinder 27. It is the power device of the pushing component. It adopts a suitable cylinder model. The cylinder body is fixed to the inner side of the feeding support platform 13 on the top surface of the working support frame 1 by bolts or welding. The internal structure ensures that the piston moves smoothly and outputs a stable thrust to push the crushing and pushing slide bar 17.

[0040] Crushing and pushing slide bar 17: The crushing and pushing slide bar 17 is a metal rod with a smooth surface and high straightness. One end is connected to the piston rod of the crushing and pushing drive cylinder 16, and the other end is fixed to the crushing and pushing slide plate 18. During the pushing process, the slide bar plays the role of transmitting power and guiding, ensuring that the crushing and pushing slide plate 18 slides stably along the predetermined direction.

[0041] Crushing and pushing slide plate 18: Crushing and pushing slide plate 18 is usually rectangular plate, and its material is similar to that of feeding slide plate 25. Its bottom surface is in contact with the top surface of the working support frame 1. It slides through the cooperation of slide rails or slide grooves. The slide plate has a large area and can effectively carry the crushed medicinal materials and push them smoothly to the preliminary screening plate 3 for screening and collection.

[0042] Side crushing drive cylinder 2: The side crushing drive cylinder 2 is installed on the front and rear sides of the top of the working support frame 1. It is a cylinder with a large thrust. The cylinder body is firmly fixed and the internal piston and piston rod are matched with high precision to ensure stable output thrust, which pushes the side crushing push rod 23 so that the side crushing plate 9 crushes the medicinal materials from the side.

[0043] Side crushing plate 9: The side crushing plate 9 is generally a rectangular metal plate with a hardened surface to increase wear resistance. It is fixedly connected to the side crushing push rod 23. Under the push of the side crushing drive cylinder 2, it applies lateral extrusion force to the medicinal material to crush it. The crushing surface may have protrusions or textures to enhance the crushing effect.

[0044] Top crushing plate 10: The top crushing plate 10 is located below the top crushing support table 14. It is a rectangular plate with a sturdy material. Its bottom surface is fixed to the top crushing push rod 11. It moves downward under the action of the top crushing drive cylinder 12 to crush the medicinal materials. The crushing surface may be designed with different shapes and structures according to the characteristics of the medicinal materials and the crushing requirements.

[0045] Top crushing push rod 11: The top crushing push rod 11 consists of multiple metal rods, which are evenly distributed at the bottom of the top crushing support platform 14. One end is connected to the piston rod of the top crushing drive cylinder 12, and the other end is fixed to the top crushing plate 10. The push rod has high strength and can stably transmit the pressure of the top crushing drive cylinder 12, ensuring that the downward pressing action of the top crushing plate 10 is smooth and powerful.

[0046] Top crushing drive cylinder 12: The top crushing drive cylinder 12 is installed on the top bottom surface of the top crushing support platform 14. The number corresponds to the top crushing push rod 11. The cylinders work synchronously and output stable pressure to push the top crushing push rod 11 and the top crushing plate 10 to realize the top crushing of the medicinal materials by compression. It works in conjunction with the side crushing plate 9 to improve the crushing efficiency and quality.

[0047] Side crushing push rod 23: The side crushing push rod 23 connects the side crushing drive cylinder 2 and the side crushing plate 9. It is a metal rod structure. The strength of the rod body meets the thrust requirements of side crushing. Under the push of the side crushing drive cylinder 2, it drives the side crushing plate 9 to move horizontally and squeeze the medicinal materials from the side. It cooperates with the top crushing plate 10 to crush the medicinal materials from different directions.

[0048] Preliminary screening plate 3: The preliminary screening plate 3 is fixed inside the feeding installation hole 15. It is a metal plate structure with equidistant preliminary screening holes that penetrate the bottom surface on the top surface. The size of the screening holes is designed according to the required size of the medicinal material particles. The plate thickness is moderate to ensure strength while ensuring that the medicinal material can pass through the screening holes smoothly for preliminary screening of the pulverized medicinal material.

[0049] Retraction drive cylinder 5: The retraction drive cylinder 5 is fixed on the top surface of the working support frame 1 and provides power to the retraction assembly. The cylinder has a compact structure. By controlling the air intake and exhaust, the piston rod extension and retraction are precisely controlled. The output thrust can drive the retraction push rod 6 and the retraction push plate 7 to push the insufficiently crushed medicinal materials back to the crushing area.

[0050] Retraction push rod 6: The retraction push rod 6 is a metal rod, one end of which is fixed to the piston rod of the retraction drive cylinder 5, and the other end is connected to the retraction push plate 7. The rod has a certain length and strength. Under the action of the retraction drive cylinder 5, it stably pushes the retraction push plate 7 to slide on the top surface of the preliminary screening plate 3 to realize the retraction operation of the medicinal materials.

[0051] Retracting push plate 7: The retracting push plate 7 is a rectangular plate with its bottom surface in contact with the top surface of the preliminary screening plate 3. It slides smoothly and has a large area, which can effectively push the insufficiently crushed medicinal materials. The edges of the plate may be chamfered to prevent scratching the medicinal materials or the preliminary screening plate 3 and to ensure that the retracting operation is carried out smoothly.

[0052] Small particle medicinal material collection box 19: The small particle medicinal material collection box 19 is installed in the collection box fixing groove at the bottom of the screening support frame 4. It is generally a rectangular box made of metal or plastic. The top opening is connected to the small particle medicinal material screening hole 28 of the medicinal material screening chute 22. The box wall is smooth, which facilitates the sliding and collection of small particle medicinal materials, and at the same time prevents medicinal material residue.

[0053] Medium-sized medicinal material collection box 20: The structure of the medium-sized medicinal material collection box 20 is similar to that of the small-sized medicinal material collection box 19, but the size may be different. The top opening is connected to the medium-sized medicinal material screening hole 29 of the medicinal material screening chute 22. It is used to collect medicinal materials that meet the medium-sized size. The box is sturdy and has good sealing to prevent the medicinal materials from leaking or getting damp during the collection process.

[0054] Large particle medicinal material collection box 21: The large particle medicinal material collection box 21 is located at the bottom of the screening support frame 4 and is also installed in the collection box fixing groove. The top opening corresponds to the large particle feeding hole of the medicinal material screening chute 22. The box is large and can hold a lot of large particle medicinal materials. The material selection takes into account strength and durability to ensure that it will not be damaged by collision when collecting large particle medicinal materials.

[0055] Working principle: The feeding drive cylinder 27 is activated, which pushes the feeding push rod 26, thereby causing the feeding slide plate 25 to slide on the top surface of the feeding support plate 24. The medicinal materials to be pulverized are placed on the feeding support plate 24. As the feeding slide plate 25 moves, the medicinal materials are transported to the location of the medicinal material pulverizing component, completing the automatic feeding. After the medicinal materials reach the designated position, the side pulverizing drive cylinder 2 and the top pulverizing drive cylinder 12 are activated. The side pulverizing drive cylinder 2 pushes the side pulverizing push rod 23, causing the side pulverizing plate 9 to move in the working position. The top surface of the support frame 1 slides, squeezing the medicinal materials from the side. The top crushing drive cylinder 12 pushes the top crushing push rod 11, causing the top crushing plate 10 to press down on the medicinal materials. Under the combined action of the side crushing plate 9 and the top crushing plate 10, the medicinal materials are concentrated and crushed. The crushed medicinal materials are then pushed by the crushing pusher drive cylinder 16, which pushes the crushing pusher slide rod 17, thereby pushing the crushing pusher slide plate 18. The crushing pusher slide plate 18 moves and pushes the crushed medicinal materials to the top of the preliminary screening plate 3. The preliminary screening holes on the preliminary screening plate 3 perform preliminary screening of the medicinal materials. Medicinal material particles that meet the size of the preliminary screening holes fall through the screening holes and enter the subsequent medicinal material separation component. Medicinal materials that are not fully crushed and have larger particles remain on the preliminary screening plate 3. At this time, the retraction drive cylinder 5 is activated, pushing the retraction push rod 6, causing the retraction pusher plate 7 to slide on the top surface of the preliminary screening plate 3, pushing the insufficiently crushed medicinal materials back to the medicinal material crushing component for secondary crushing until the medicinal material particles meet the preliminary screening requirements. The medicinal material particles that have undergone preliminary screening are then... The powder falls onto the herb screening trough 22, which has screening holes 28 for small particles, 29 for medium particles, and a feeding hole for large particles at different locations. Small particles fall into the small particle collection box 19 through the screening holes 28; medium particles fall into the medium particle collection box 20 through the screening holes 29; and large particles fall into the large particle collection box 21 through the feeding hole, thus achieving the classification, screening, and collection of the pulverized herb powder particles.

[0056] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A traditional Chinese medicine pulverizing device, comprising a working support frame (1), characterized in that: The bottom surface of the working support frame (1) is fixedly connected to a screening support frame (4). The inner side of the screening support frame (4) is provided with a medicinal material separation component. One side of the top surface of the working support frame (1) is fixedly connected to a feeding support platform (13). The inner side of the feeding support platform (13) is provided with a feeding component. The bottom surface of the feeding component is provided with a pushing component. The middle of the top surface of the working support frame (1) is provided with a medicinal material crushing component. The other side of the top surface of the working support frame (1) is provided with a push-back component.

2. The Chinese herbal medicine pulverizing device according to claim 1, characterized in that: A feeding support platform (13) is fixedly connected to one side of the top surface of the working support frame (1), and a top crushing support platform (14) is fixedly connected to the middle of the top surface of the working support frame (1). A feeding installation hole (15) is opened on the other side of the working support frame (1). A feeding assembly is provided inside the feeding support platform (13). The feeding assembly includes a feeding support plate (24), a feeding slide plate (25), a feeding push rod (26), and a feeding drive cylinder (27). The feeding support plate (24) is fixedly connected to the inner side of the feeding support platform (13). The feeding drive cylinder (27) is fixedly connected to the top surface of the feeding support plate (24). The feeding push rod (26) is slidably connected to the inner side of the feeding drive cylinder (27). The feeding slide plate (25) is fixedly connected to the outer end of the feeding push rod (26). The feeding slide plate (25) is slidably connected to the top surface of the feeding support plate (24).

3. The herbal medicine pulverizing device according to claim 2, characterized in that: The feeding assembly includes a crushing and feeding drive cylinder (16), a crushing and feeding slide rod (17), and a crushing and feeding slide plate (18). The crushing and feeding drive cylinder (16) is fixedly connected to the inner side of the feeding support platform (13) on the top surface of the working support frame (1). The crushing and feeding drive cylinder (16) is slidably connected to the inner side of the crushing and feeding drive cylinder (16). The crushing and feeding slide rod (17) is fixedly connected to the other end of the crushing and feeding slide rod (17). The crushing and feeding slide plate (18) is slidably connected to the top surface of the working support frame (1).

4. The herbal medicine pulverizing device according to claim 2, characterized in that: The herbal pulverizing assembly includes a side pulverizing drive cylinder (2), a side pulverizing plate (9), a top pulverizing plate (10), a top pulverizing push rod (11), a top pulverizing drive cylinder (12), and a side pulverizing push rod (23). The top front and rear sides of the working support frame (1) are fixedly connected to the side pulverizing drive cylinder (2). The inner side of the side pulverizing drive cylinder (2) is slidably connected to the side pulverizing push rod (23). The outer end of the side pulverizing push rod (23) is fixedly connected to the side pulverizing plate (9). The top surface of the working support frame (1) is slidably connected to the side pulverizing plate (9). The bottom surface of the top of the top pulverizing support platform (14) is fixedly connected to the top pulverizing drive cylinders (12) that are evenly distributed. The inner side of the top pulverizing drive cylinder (12) is slidably connected to the top pulverizing push rod (11). The bottom surface of the top pulverizing push rod (11) is fixedly connected to the top pulverizing plate (10).

5. A traditional Chinese medicine pulverizing device according to claim 2, characterized in that: The push-back assembly includes a preliminary screening plate (3), a push-back cylinder (5), a push-back rod (6), and a push-back plate (7). The top surface of the working support frame (1) is fixedly connected to the push-back cylinder (5). The inner side of the push-back cylinder (5) is slidably connected to the push-back rod (6). The outer end of the push-back rod (6) is fixedly connected to the push-back plate (7). The top surface of the working support frame (1) is slidably connected to the push-back plate (7). The inner side of the feeding mounting hole (15) is fixedly connected to the preliminary screening plate (3). The top surface of the preliminary screening plate (3) is slidably connected to the push-back plate (7). The top surface of the preliminary screening plate (3) has equidistantly distributed preliminary screening holes that penetrate the bottom surface.

6. The Chinese herbal medicine pulverizing device according to claim 1, characterized in that: The medicinal material sorting component includes a screening support frame (4), a small-particle medicinal material collection box (19), a medium-particle medicinal material collection box (20), and a large-particle medicinal material collection box (21). The bottom surface of the working support frame (1) is fixedly connected to the screening support frame (4). The top surface of the screening support frame (4) is provided with a medicinal material screening chute (22). The bottom of the screening support frame (4) is provided with equidistantly distributed collection box fixing slots. The inner side of the collection box fixing slots is fixedly connected to the small-particle medicinal material collection box (19), the medium-particle medicinal material collection box (20), and the large-particle medicinal material collection box (21), respectively. The screening trough (22) has small particle screening holes (28) evenly distributed on one side inside. The screening trough (22) has medium particle screening holes (29) evenly distributed in the middle section inside. The screening trough (22) has large particle feeding holes on the other side. The bottom of the small particle screening hole (28) is connected to the top of the small particle medicinal material collection box (19). The bottom of the medium particle screening hole (29) is connected to the top of the medium particle medicinal material collection box (20). The bottom of the screening trough (22) is connected to the top of the large particle medicinal material collection box (21).

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