Medicine processing crusher

Abstract

The utility model discloses a medicine material processing is with crusher, including frame, install in the stirring subassembly of frame, cutting material subassembly, screening component, crushing subassembly, material receiving subassembly, the stirring subassembly includes the stirring bin of installation on the frame, the stirring piece of installation in the stirring bin, the stirring drive part of installation on the frame for driving the movement of stirring piece, cutting material subassembly includes the cutting material bin of installation on the frame, the cutting material piece of installation on the frame, the cutting material drive part of installation on the cutting material bin for driving the movement of cutting material piece, screening component includes the screening transmission frame of installation on the frame, the transmission belt of installation on the screening transmission frame, the transmission drive part of installation on the screening transmission frame for driving the movement of transmission belt, set up a plurality of screening holes on the transmission belt, the medicine material processing is with the crusher of the utility model, can improve overall production efficiency.

Description

Technical Field

[0001] This utility model relates to a medicinal material processing equipment, and more particularly to a crusher for medicinal material processing. Background Technology

[0002] In the traditional medicinal herb processing field, the crushing of medicinal herbs is a crucial step in the processing, extraction, and preparation of Chinese medicine. The uniformity of the crushed particle size directly affects the efficiency of subsequent processing and the quality of the finished product. However, traditional medicinal herb crushing equipment requires a significant amount of manual intervention, such as manual feeding, unloading, and sieving, resulting in low processing efficiency. Utility Model Content

[0003] Therefore, the purpose of this utility model is to provide a crusher for processing medicinal materials with high processing efficiency.

[0004] The present invention adopts the following technical solution:

[0005] A crusher for processing medicinal materials includes a frame, a mixing assembly, a cutting assembly, a screening assembly, a crushing assembly, and a receiving assembly installed within the frame. The mixing assembly includes a mixing chamber mounted on the frame, a mixing element installed within the mixing chamber, and a mixing drive element mounted on the frame for driving the mixing element. The cutting assembly includes a cutting bin mounted on the frame, a cutting element mounted on the frame, and a cutting drive element mounted on the cutting bin for driving the cutting element. The screening assembly includes a screening conveyor frame mounted on the frame, a conveyor belt mounted on the screening conveyor frame, a conveying drive element mounted on the screening conveyor frame for driving the conveyor belt, and a plurality of screening holes disposed on the conveyor belt. The crushing assembly is installed on the screening conveyor frame within the conveyor belt. The receiving assembly is installed on the screening conveyor frame at the bottom of the conveyor belt. The cutting bins are respectively connected to the mixing chambers. The discharge port of the cutting bin is opposite to the crushing assembly.

[0006] Furthermore, the stirring component includes a stirring roller rotatably mounted on the stirring chamber and a plurality of stirring blades mounted on the outer surface of the stirring roller.

[0007] Furthermore, the stirring drive includes a stirring motor mounted on the frame, a stirring drive wheel mounted on the stirring motor, a stirring driven wheel mounted on the stirring roller, and a stirring belt drivingly connected to the stirring drive wheel and the stirring driven wheel.

[0008] Furthermore, the cutting component includes a cutting roller rotatably mounted inside the cutting bin and a cutting blade mounted on the surface of the cutting roller; the cutting blade is threadedly connected to the surface of the cutting roller.

[0009] Furthermore, the cutting drive includes a cutting motor mounted on the frame, a cutting drive wheel mounted on the cutting motor, a cutting driven wheel connected to the cutting roller, and a cutting belt mounted on the cutting drive wheel and the cutting driven wheel.

[0010] Furthermore, the conveying drive component includes a conveying drive motor mounted on the screening conveyor frame, a conveying drive wheel mounted on the conveying drive motor, and a conveying driven wheel rotatably mounted on the screening conveyor frame; the free end of the conveying drive gear is rotatably mounted on the screening conveyor frame; the conveying drive wheel and the conveying driven wheel are respectively connected to the conveyor belt for transmission.

[0011] Furthermore, the crushing assembly includes a crushing drive unit mounted on the screening conveyor frame and crushing components mounted on the crushing drive unit.

[0012] Furthermore, the crushing component includes a crushing chamber installed between the screening conveyor frames, a crushing drive roller rotatably installed on the screening conveyor frames, a crushing driven roller, and crushing blades disposed on the surfaces of the crushing drive roller and the crushing driven roller; the drive roller and the driven roller are installed on the screening conveyor frames within the crushing chamber.

[0013] Furthermore, the crushing drive component includes a crushing drive gear mounted on the crushing drive roller, a crushing driven gear mounted on the crushing driven roller, and a crushing drive motor mounted on the frame; the crushing drive roller is mounted on the crushing drive motor; the crushing drive gear and the crushing driven gear are meshed together.

[0014] Furthermore, the receiving component is a receiving bin installed at the bottom of the screening conveyor frame.

[0015] The beneficial effects of this utility model are as follows:

[0016] The present invention relates to a crusher for processing medicinal materials, which reduces rework in intermediate steps and improves overall production efficiency through four stages of processing: stirring, cutting, crushing and screening. Attached Figure Description

[0017] Figure 1 This is a perspective view of a crusher for processing medicinal materials according to an embodiment of the present invention;

[0018] Figure 2 for Figure 1 Exploded view of a crusher used for processing medicinal herbs;

[0019] Figure 3 for Figure 1 Exploded view of the mixing component of a crusher used for processing medicinal materials;

[0020] Figure 4 for Figure 1 Exploded view of the cutting assembly of a crusher used for processing medicinal materials;

[0021] Figure 5 for Figure 1 A three-dimensional schematic diagram of the screening assembly, crushing assembly, and receiving assembly of a crusher for processing medicinal materials;

[0022] Figure 6 for Figure 1 A three-dimensional schematic diagram of the crushing and receiving components of a crusher for processing medicinal materials.

[0023] Reference numerals: 10, frame; 20, mixing assembly; 30, cutting assembly; 40, screening assembly; 50, crushing assembly; 60, receiving assembly; 21, mixing bin; 22, mixing component; 23, mixing drive component; 31, cutting bin; 32, cutting component; 33, cutting drive component; 41, screening conveyor frame; 42, conveyor belt; 43, conveyor drive component; 44, screening hole; 220, mixing roller; 221, mixing blade; 230, mixing motor; 231, mixing drive wheel; 232, mixing driven wheel; 23 3. Mixing belt; 320. Cutting roller; 321. Cutting blade; 330. Cutting motor; 331. Cutting drive wheel; 332. Cutting driven wheel; 333. Cutting belt; 430. Conveyor drive motor; 431. Conveyor drive wheel; 432. Conveyor driven wheel; 51. Crushing drive component; 52. Crushing component; 510. Crushing chamber; 511. Crushing drive roller; 512. Crushing driven roller; 513. Crushing blade; 520. Crushing drive gear; 521. Crushing driven gear; 522. Crushing drive motor. Detailed Implementation

[0024] 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.

[0025] In the description of this utility model, it should be noted that the terms "vertical direction," "up," "down," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or a connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] Please see Figures 1 to 6 This invention discloses a crusher for processing medicinal materials according to one embodiment of the present invention, comprising a frame 10, a stirring assembly 20, a cutting assembly 30, a screening assembly 40, a crushing assembly 50, and a collecting assembly 60 installed within the frame 10; the stirring assembly 20 includes a stirring chamber 21 installed on the frame 10, a stirring element 22 installed within the stirring chamber 21, and a stirring drive element 23 installed on the frame 10 for driving the stirring element 22; the cutting assembly 30 includes a cutting chamber 31 installed on the frame 10, a cutting element 32 installed on the frame 10, and a cutting drive element 33 installed on the cutting chamber 31 for driving the cutting element 32; the screening assembly 40 includes... A screening conveyor frame 41 mounted on the frame 10, a conveyor belt 42 mounted on the screening conveyor frame 41, a conveyor drive component 43 mounted on the screening conveyor frame 41 for driving the conveyor belt 42, and multiple screening holes 44 provided on the conveyor belt 42; a crushing component 50 mounted on the screening conveyor frame 41 inside the conveyor belt 42; a receiving component 60 mounted on the screening conveyor frame 41 at the bottom of the conveyor belt 42; a cutting bin 31 connected to the mixing bin 21; the discharge port of the cutting bin 31 is positioned opposite to the crushing component 50; specifically, the screening conveyor frame 41 is also provided with a material receiving channel 70 for removing incompletely crushed medicinal materials (e.g., Figure 5 ).

[0028] The working principle of the crusher for processing medicinal materials according to this utility model is as follows: The medicinal materials to be processed first enter the mixing chamber 21, and the mixing drive 23 drives the mixing component 22 to perform preliminary mixing and loosening of the medicinal materials; the mixed medicinal materials enter the cutting chamber 31, and the cutting drive 33 drives the cutting component 32 to cut large pieces of medicinal materials into smaller segments or pieces. The cut medicinal materials are directly conveyed to the working area of ​​the crushing component 50 through the discharge port of the cutting chamber 31, providing raw materials of suitable size for subsequent crushing and reducing the load on the crushing component 50; the cut medicinal materials fall into the crushing chamber. Component 50 further crushes the medicinal materials into powder or fine particles. The crushed medicinal materials fall directly onto the conveyor belt 42 with multiple screening holes 44 and enter the screening stage. The conveyor drive 43 drives the conveyor belt 42 to operate. The screening holes 44 on the conveyor belt 42 classify the crushed medicinal materials: the fine medicinal materials that meet the particle size requirements fall through the screening holes 44 to the receiving component 60; the larger particles that do not meet the standards continue to be conveyed to the picking channel with the conveyor belt 42. After the machine stops, the larger particles of medicinal materials are taken out by the picking channel 70.

[0029] Compared to existing technologies, the medicinal herb processing crusher of this invention ensures that medicinal herbs can quickly and uniformly reach the required particle size through four stages: mixing, cutting, crushing, and screening. The various components work together to reduce rework in intermediate stages and improve overall production efficiency. The mixing component 20 performs preliminary mixing and loosening of the medicinal herbs, ensuring uniform distribution before entering the cutting and crushing stages, thus improving the quality of subsequent processing. The cutting component 30 cuts large pieces of medicinal herbs into smaller segments or flakes, providing suitable raw materials for the crushing component 50 and ensuring uniform crushing effect. The pre-cutting of large pieces of medicinal herbs by the cutting component 30 reduces the load on the crushing component 50 and extends its service life. The crushing component 50 further crushes the cut medicinal herbs into powder or fine particles, reducing the need for large-load crushing at once and improving crushing efficiency.

[0030] Please refer to Figure 3The mixing component 22 includes a mixing roller 220 rotatably mounted on a mixing chamber 21 and multiple mixing blades 221 mounted on the outer surface of the mixing roller 220. The mixing blades 221 are distributed on the outer surface of the mixing roller 220. During rotation, the multiple mixing blades 221 can simultaneously stir the medicinal materials at multiple points, ensuring uniform mixing within the mixing chamber 21. The mixing blades 221 also have a shearing effect during rotation, which can initially cut lumpy medicinal materials into smaller pieces, further improving the uniformity of mixing. The rotation of the mixing roller 220 drives the mixing blades 221 to perform powerful stirring, which is more effective in mixing the medicinal materials evenly compared to traditional stirring methods. The structure of multiple mixing blades 221 reduces dead zones within the mixing chamber 21, ensuring that all medicinal materials are fully stirred and improving the stirring effect. It can adapt to medicinal materials of different shapes and sizes, whether lumpy, flake-shaped, or finely granular, all can be effectively mixed by the mixing blades 221. The number and spacing of the mixing blades 221 can be adjusted according to the characteristics of the medicinal materials to accommodate different types and specifications of medicinal materials.

[0031] The stirring drive unit 23 includes a stirring motor 230 mounted on the frame 10, a stirring drive wheel 231 mounted on the stirring motor 230, a stirring driven wheel 232 mounted on the stirring roller 220, and a stirring belt 233 that is connected to the stirring drive wheel 231 and the stirring driven wheel 232. The mixing belt 233 drive provides a smooth transmission effect, avoiding the impact and vibration that may be caused by rigid gear transmission, and reducing noise and vibration during the mixing process. The mixing belt 233 has a certain buffering effect and can automatically adjust when the load changes, reducing the impact on the motor and mechanical components and extending the service life of the equipment. The mixing belt 233 drive has high transmission efficiency, effectively transferring the kinetic energy of the motor to the mixing roller 220 and reducing energy loss. The large contact area between the mixing belt 233 and the driving and driven impellers 231 and 232 reduces friction, reducing energy loss during transmission and improving overall transmission efficiency. The mixing belt 233 drive has a simple structure, and the installation and maintenance of the mixing belt 233, driving and driven impellers 231 and 232 are convenient, facilitating regular inspection and replacement by users. The manufacturing and replacement costs of the belt and impellers are relatively low, and the maintenance costs are low, improving the economic efficiency of the equipment.

[0032] Please refer to Figure 4The cutting component 32 includes a cutting roller 320 rotatably mounted in the cutting bin 31 and a cutting blade 321 mounted on the surface of the cutting roller 320; the cutting blade 321 is threadedly connected to the surface of the cutting roller 320. Multiple cutting blades 321 mounted on the surface of the cutting roller 320 can simultaneously cut the medicinal materials at multiple points during rotation, ensuring that the medicinal materials are evenly chopped and improving the uniformity and consistency of the cutting. The cutting blades 321 have good shearing action during rotation, which can effectively handle medicinal materials of different textures and ensure the cutting effect. The cutting blades 321 are threaded to the cutting roller 320, and the position and spacing of the blades can be easily adjusted according to the characteristics of the medicinal materials to adapt to different types and specifications of medicinal materials. The threaded connection design makes the replacement and maintenance of the cutting blades 321 very convenient, reducing downtime and improving production efficiency. The adjustability and multi-point cutting design of the cutting blades 321 enable them to adapt to different types of medicinal materials, whether they are in block, strip, or sheet form, and can be effectively processed. By adjusting the position and spacing of the cutting blades 321, the particle size of the medicinal materials after cutting can be precisely controlled to meet different process requirements.

[0033] The cutting drive unit 33 includes a cutting motor 330 mounted on the frame 10, a cutting drive wheel 331 mounted on the cutting motor 330, a cutting driven wheel 332 connected to the cutting roller 320, and a cutting belt 333 mounted on the cutting drive wheel 331 and the cutting driven wheel 332. Specifically, a first driven gear (not shown in the figure) is provided at one end of the cutting roller 320, the cutting driven wheel 332 is mounted on the drive roller (not shown in the figure), and the drive roller is provided with a first drive gear (not shown in the figure); the drive gear and the driven gear are meshed together. The multi-stage transmission system, consisting of a cutting motor 330, a cutting drive wheel 331, a cutting belt 333, a cutting driven wheel 332, a drive roller, and a driven gear, ensures the smoothness and reliability of the transmission process. The meshing connection between the drive gear and the driven gear further improves the stability of the transmission, reduces slippage and impact during the transmission process, and ensures the smooth rotation of the cutting roller 320. The cutting belt 333 transmission method can effectively transmit power, reduce energy loss, and improve transmission efficiency. The meshing connection between the drive gear and the driven gear further improves the transmission efficiency and ensures the efficient transmission of kinetic energy. By replacing the cutting drive wheel 331 and the cutting driven wheel 332 with different diameters, the cutting speed can be easily adjusted to meet the processing needs of different types and specifications of medicinal materials.

[0034] Please refer to Figure 5 and Figure 6The transmission drive component 43 includes a transmission drive motor 430 mounted on the screening transmission frame 41, a transmission drive wheel 431 mounted on the transmission drive motor 430, and a transmission driven wheel 432 rotatably mounted on the screening transmission frame 41; the free end of the transmission drive gear is rotatably mounted on the screening transmission frame 41; the transmission drive wheel 431 and the transmission driven wheel 432 are respectively connected to the transmission belt 42 for transmission. The conveyor belt 42 drive provides a smooth transmission effect, reduces vibration and impact, and ensures smooth material transport during the conveying process. The low noise characteristic of the conveyor belt 42 drive provides operators with a quieter working environment, reducing the adverse health effects of noise. The conveyor belt 42 drive effectively transfers the motor's kinetic energy to the driven pulley 432, reducing energy loss and improving transmission efficiency. The large contact area between the conveyor belt 42 and the pulley results in low friction, reducing frictional losses during transmission and further improving overall transmission efficiency. By replacing the drive pulley 431 and driven pulley 432 with different diameters, the conveying speed can be easily adjusted to meet the conveying needs of different types and specifications of materials. The conveyor drive motor 430 typically supports speed regulation, enabling stepless speed adjustment, further improving the flexibility and accuracy of the conveying speed.

[0035] The crushing assembly 50 includes a crushing drive component 51 mounted on the screening conveyor frame 41 and a crushing component 52 mounted on the crushing drive component 51. The crushing drive component 51 and the crushing component 52 are integrated on the screening conveyor frame 41, reducing the equipment's footprint and making the entire system more compact and efficient. This also makes the installation of the crushing assembly 50 more convenient, reducing on-site installation and commissioning time and improving equipment installation efficiency. The crushing drive component 51 directly drives the crushing component 52, reducing intermediate links and improving transmission stability and reliability, ensuring a smooth crushing process. The direct drive method reduces vibration and impact during transmission, improving the equipment's operational stability. The cooperation between the crushing drive component 51 and the crushing component 52 can efficiently crush materials, ensuring that the material reaches the required crushing effect in a short time. Depending on the needs, the crushing component 52 can be designed for multi-stage crushing, progressively crushing materials to ensure a more uniform and thorough crushing effect.

[0036] The crushing component 52 includes a crushing chamber 510 installed between the screen conveyor frames 41, a crushing drive roller 511 rotatably installed on the screen conveyor frame 41, a crushing driven roller 512, and crushing blades 513 disposed on the surfaces of the crushing drive roller 511 and the crushing driven roller 512; the drive roller and the driven roller are installed on the screen conveyor frame 41 inside the crushing chamber 510. The crushing chamber 510, the active crushing roller 511, and the driven crushing roller 512 are integrated between the screen conveyor frame 41, reducing the equipment's footprint and making the entire system more compact and efficient. This makes the installation of the crushing components 50 easier, reducing on-site installation and commissioning time and improving equipment installation efficiency. The direct drive method of the active crushing roller 511 and the driven crushing roller 512 reduces intermediate links, improving transmission stability and reliability, and ensuring a smooth crushing process. The direct drive method also reduces vibration and impact during transmission, improving the equipment's operational stability. The crushing blades 513 on the surface of the active crushing roller 511 and the driven crushing roller 512 can perform multi-point crushing of the material during rotation, ensuring uniform and thorough crushing. The crushing blades 513 effectively crush the material, ensuring the desired crushing effect is achieved in a short time.

[0037] The crushing drive unit 51 includes a crushing drive gear 520 mounted on the crushing drive roller 511, a crushing driven gear 521 mounted on the crushing driven roller 512, and a crushing drive motor 522 mounted on the frame 10; the crushing drive roller 511 is mounted on the crushing drive motor 522; the crushing drive gear 520 and the crushing driven gear 521 are meshed together. The meshing connection between the crushing drive gear 520 and the crushing driven gear 521 ensures the stability and reliability of the transmission, reducing the risk of slippage and sliding. The gear transmission effectively reduces vibration and impact during transmission, ensuring smooth operation of the crushing rollers. It effectively transfers the motor's kinetic energy to the crushing drive roller 511 and the crushing driven roller 512, reducing energy loss and improving transmission efficiency. The crushing drive roller 511 is directly mounted on the crushing drive motor 522, reducing intermediate transmission links and further improving transmission efficiency. The high synchronization of the gear transmission ensures synchronized movement of the crushing drive roller 511 and the crushing driven roller 512, improving the uniformity and consistency of the crushing effect. The crushing blades 513 on the surfaces of the crushing drive roller 511 and the crushing driven roller 512 can perform multi-point crushing of the material during rotation, ensuring that the material is crushed uniformly and thoroughly.

[0038] The receiving assembly 60 is a receiving bin installed at the bottom of the screening conveyor frame 41. The receiving bin is directly installed at the bottom of the screening conveyor frame 41, reducing the equipment's footprint and making the entire system more compact and efficient. The integrated design makes the installation of the receiving assembly 60 easier, reducing on-site installation and commissioning time and improving equipment installation efficiency. The receiving bin's direct location at the bottom of the screening conveyor frame 41 ensures that the screened material falls smoothly into the receiving bin, reducing material loss during transmission. Direct material entry into the receiving bin reduces the need for secondary handling, improving the efficiency of the entire production process. The receiving bin's design prevents material from scattering during collection, reducing direct contact between operators and materials and improving safety. The enclosed receiving bin effectively prevents material from flying during collection, reducing environmental pollution and adverse effects on operator health.

[0039] The above description merely illustrates the preferred technical solution of this utility model, and while the description is relatively specific and detailed, it should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and this utility model also intends to include these modifications and variations.

Claims

1. A crusher for processing medicinal materials, characterized in that, The system includes a frame, a mixing assembly, a cutting assembly, a screening assembly, a crushing assembly, and a receiving assembly all mounted within the frame. The mixing assembly includes a mixing bin mounted on the frame, a mixing element mounted within the mixing bin, and a mixing drive mounted on the frame to drive the mixing element. The cutting assembly includes a cutting bin mounted on the frame, a cutting element mounted on the frame, and a cutting drive mounted on the cutting bin to drive the cutting element. The screening assembly includes a screening conveyor mounted on the frame, a conveyor belt mounted on the screening conveyor, a conveying drive mounted on the screening conveyor to drive the conveyor belt, and multiple screening holes on the conveyor belt. The crushing assembly is mounted on the screening conveyor within the conveyor belt. The receiving assembly is mounted on the screening conveyor at the bottom of the conveyor belt. The cutting bins are connected to the mixing bins. The discharge port of the cutting bin is opposite to the crushing assembly.

2. The crusher for processing medicinal materials according to claim 1, characterized in that, The stirring component includes a stirring roller rotatably mounted on the stirring chamber and a plurality of stirring blades mounted on the outer surface of the stirring roller.

3. The crusher for processing medicinal materials according to claim 2, characterized in that, The stirring drive includes a stirring motor mounted on the frame, a stirring drive wheel mounted on the stirring motor, a stirring driven wheel mounted on the stirring roller, and a stirring belt that drives the stirring drive wheel and the stirring driven wheel.

4. The crusher for processing medicinal materials according to claim 1, characterized in that, The cutting component includes a cutting roller rotatably mounted inside the cutting bin and a cutting blade mounted on the surface of the cutting roller; the cutting blade is threadedly connected to the surface of the cutting roller.

5. The crusher for processing medicinal materials according to claim 4, characterized in that, The cutting drive includes a cutting motor mounted on the frame, a cutting drive wheel mounted on the cutting motor, a cutting driven wheel connected to the cutting roller, and a cutting belt mounted on the cutting drive wheel and the cutting driven wheel.

6. The crusher for processing medicinal materials according to claim 1, characterized in that, The transmission drive includes a transmission drive motor mounted on the screening transmission frame, a transmission drive wheel mounted on the transmission drive motor, and a transmission driven wheel rotatably mounted on the screening transmission frame; the free end of the transmission drive wheel is rotatably mounted on the screening transmission frame; the transmission drive wheel and the transmission driven wheel are respectively connected to the transmission belt for transmission.

7. The crusher for processing medicinal materials according to claim 1, characterized in that, The crushing assembly includes a crushing drive unit mounted on the screening conveyor frame and crushing components mounted on the crushing drive unit.

8. The crusher for processing medicinal materials according to claim 7, characterized in that, The crushing component includes a crushing chamber installed between the screening and conveying frames, a crushing drive roller and a crushing driven roller rotatably installed on the screening and conveying frames, and crushing blades disposed on the surfaces of the crushing drive roller and the crushing driven roller; the drive roller and the driven roller are installed on the screening and conveying frames inside the crushing chamber.

9. The crusher for processing medicinal materials according to claim 8, characterized in that, The crushing drive component includes a crushing drive gear mounted on the crushing drive roller, a crushing driven gear mounted on the crushing driven roller, and a crushing drive motor mounted on the frame; the crushing drive roller is mounted on the crushing drive motor; the crushing drive gear and the crushing driven gear are meshed together.

10. The crusher for processing medicinal materials according to claim 1, characterized in that, The receiving assembly is a receiving bin installed at the bottom of the screening and conveying frame.

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