Traditional Chinese medicinal material processing and crushing device

Abstract

The utility model discloses a traditional Chinese medicinal material processing and crushing device, which relates to the technical field of traditional Chinese medicinal material processing, and adopts the scheme that the traditional Chinese medicinal material processing and crushing device comprises a rack; the crushing cylinder is mounted on the rack, and the crushing cylinder is provided with a crushing chamber; the first medicine inlet is formed in the top end of the crushing chamber; the first medicine outlet is formed in the bottom end of the crushing chamber; the roller body is rotationally mounted on the rack, a plurality of screening holes are formed in the surface wall of the roller body, and the roller body is obliquely arranged; the second medicine outlet is formed in the other end of the roller body, and the vertical height of the second medicine outlet is lower than that of the second medicine inlet; according to the method, the tedious process of manually picking medicinal materials which do not reach the standard can be abandoned, the treatment time is greatly shortened, the overall production efficiency is greatly improved, and the high-efficiency requirement of large-scale industrial production is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of traditional Chinese medicine processing technology, and specifically relates to a traditional Chinese medicinal material processing and crushing device. BACKGROUND

[0002] In the field of traditional Chinese medicinal material processing, the crushing of medicinal materials is a crucial pretreatment link. After the traditional Chinese medicinal material is crushed, the particle size is reduced, and the surface area is significantly increased. This enables the solvent and the medicinal material to be in full contact during the subsequent extraction, decoction and other processes, accelerates the dissolution speed of effective components, and improves the extraction efficiency. The consistency of the particle size of the crushed traditional Chinese medicinal material plays a key role in the dissolution characteristics and efficacy of effective components. The dissolution process of the effective components of the traditional Chinese medicinal material is a complex material diffusion process, and the crushing size, as a key influencing factor, is directly related to the speed and degree of dissolution.

[0003] According to the authorized announcement number (CN222287428U) of the crushing and uniform traditional Chinese medicinal material crushing equipment, a crushing box is communicated with a feeding hopper at the top of the crushing box, a partition plate is fixedly arranged in the crushing box, a distribution cavity is arranged above the partition plate, a crushing cavity is arranged below the partition plate, and two groups of crushing rollers are rotatably arranged on the side wall of the crushing box at the position of the crushing cavity. When the medicinal material is crushed, the traditional Chinese medicinal material is scattered and falls to the middle position of the two groups of crushing rollers, so that all the traditional Chinese medicinal material can pass between the two groups of crushing rollers, and the medicinal material can be crushed. The structure disclosed in the patent has defects in actual application, specifically as follows. After the traditional Chinese medicinal material is fed, it relies on gravity to scatter and fall to the area between the two groups of crushing rollers for crushing. In this process, it is expected that all the traditional Chinese medicinal material can effectively pass through the gap between the crushing rollers to achieve full crushing. However, in actual operation, due to the randomness of the shape, texture and falling distribution of the medicinal material, it is difficult to ensure that each batch of medicinal material can be uniformly and qualifiedly crushed. When the crushing process is completed, quality detection is performed on the product, and it is often found that there are substandard medicinal material particles. The operator needs to pick out the substandard traditional Chinese medicinal material from the crushed traditional Chinese medicinal material, and then re-feeding it into the crushing equipment for secondary crushing. This greatly reduces the overall production efficiency and is difficult to meet the needs of large-scale industrial production. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a traditional Chinese medicinal material processing and crushing device, which can solve the problems of manual picking of substandard traditional Chinese medicinal material from crushed traditional Chinese medicinal material and then re-feeding it into the crushing equipment for secondary crushing, which is complicated and low in efficiency. The utility model can abandon the complicated process of manual picking of substandard traditional Chinese medicinal material, greatly shorten the processing time, greatly improve the overall production efficiency, and meet the high-efficiency needs of large-scale industrial production.

[0005] The utility model realizes the following technical scheme:

[0006] A traditional Chinese medicine processing and crushing device, comprising: a rack; a crushing cylinder installed on the rack, the crushing cylinder having a crushing chamber; a first medicine inlet provided at the top end of the crushing chamber; a first medicine outlet provided at the bottom end of the crushing chamber; a roller body rotatably installed on the rack, the outer wall of the roller body being provided with a plurality of screening holes, and the roller body being arranged obliquely; a second medicine inlet provided at one end of the roller body and communicating with the first medicine outlet; a second medicine outlet provided at the other end of the roller body and having a vertical height lower than that of the second medicine inlet; a crushing assembly capable of crushing traditional Chinese medicines in the crushing chamber; and a driving assembly capable of driving the roller body to rotate in the circumferential direction.

[0007] Further, in the utility model, the crushing assembly comprises a first driving motor, first crushing rollers, second crushing rollers, an execution gear, a driven gear, a first transmission gear and a second transmission gear; the first crushing rollers and the second crushing rollers are oppositely arranged in the crushing chamber; the first driving motor is installed on the surface wall of the crushing cylinder, and the output end of the first driving motor is in transmission connection with the first crushing rollers; the execution gear is rotatably installed on the surface wall of the crushing cylinder and is installed on the first crushing rollers; the driven gear is rotatably installed on the surface wall of the crushing cylinder and is installed on the second crushing rollers; the first transmission gear is rotatably installed on the surface wall of the crushing cylinder and is in mesh with the execution gear; and the second transmission gear is rotatably installed on the surface wall of the crushing cylinder, is in mesh with the driven gear and is in mesh with the first transmission gear.

[0008] Further, in the utility model, the rack is installed with a rolling assembly, the rolling assembly comprises a mounting bracket and rolling wheels, the mounting bracket is installed on the rack, the rolling wheels are rotatably installed on the two sides of the mounting bracket, the outer wall of the roller body is sleeved with a rolling ring, the rolling ring is located between the two rolling wheels, the rolling ring is provided with a rolling groove in the circumferential direction, and the two rolling wheels are clamped into the rolling groove.

[0009] Further, in the utility model, the rack is installed with a plurality of rolling assemblies; the outer wall of the roller body is axially sleeved with a plurality of rolling rings, and the plurality of rolling rings and the plurality of rolling assemblies correspond to each other respectively.

[0010] Further, in the utility model, the driving assembly comprises a second driving motor, a driving gear and a gear ring; the second driving motor is installed on the rack, and the output end of the second driving motor is connected with the driving gear; the gear ring is sleeved on the outer wall of the roller body and is in mesh with the driving gear.

[0011] Further, in the utility model, the rack is installed with a collecting container, and the collecting container is located directly below the roller body.

[0012] Further, in the utility model, the bottom end of the above-mentioned pulverizing cylinder comprises an inclinedly arranged discharge pipe, one end of the discharge pipe communicates with the pulverizing chamber, and the other end of the discharge pipe extends to the second medicine inlet; the discharge pipe is detachably provided with a pulverizing chamber shutter, and the pulverizing chamber shutter covers the opening area of the first medicine outlet.

[0013] Further, in the utility model, the bottom end of the above-mentioned pulverizing cylinder comprises an inclinedly arranged discharge pipe, one end of the discharge pipe communicates with the pulverizing chamber, and the other end of the discharge pipe extends to the second medicine inlet; the discharge pipe is detachably provided with a pulverizing chamber shutter, and the pulverizing chamber shutter covers the opening area of the first medicine outlet.

[0014] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0015] 1. Compared with the horizontally arranged roller, the inclined roller can make the traditional Chinese medicinal materials stay in the roller for a longer time, and roll more fully, thereby greatly increasing the contact opportunity of the traditional Chinese medicinal materials and the screening holes, and significantly improving the screening efficiency.

[0016] 2. During the rotation of the roller, the traditional Chinese medicinal materials are continuously rolled and collided under the action of gravity and centrifugal force, the traditional Chinese medicinal material particles meeting the standard particle size fall from the screening holes under the joint action of gravity and vibration, and are accurately received by the lower collecting container, thereby realizing the effective collection of qualified traditional Chinese medicinal materials. The precise screening function greatly improves the product qualified rate and reduces the workload and cost of manual screening.

[0017] 3. The traditional Chinese medicinal material particles not meeting the standard particle size are discharged from the second medicine outlet, and are conveniently collected for secondary treatment. The entire screening process is realized automatically, manual intervention is not needed, the influence of human factors on the product quality is reduced, the production efficiency is improved, and the stability of the screening quality is ensured.

[0018] 4. The shutter can eliminate the kinetic energy of the falling traditional Chinese medicinal materials in the pulverizing chamber, so that the kinetic energy of the traditional Chinese medicinal materials entering the roller body is small, the traditional Chinese medicinal materials are as far as possible to fall into the position close to the second medicine inlet, the opportunity of passing through the screening hole is increased, and the screening efficiency and quality are improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] The drawings described herein are used to provide further understanding of the embodiments of the utility model and constitute a part of the present application, and do not constitute the limitation to the embodiments of the utility model. In the drawings:

[0020] Figure 1 It is a kind of traditional Chinese medicinal material processing pulverizing device's three-dimensional schematic view;

[0021] Figure 2 is Figure 1 structure diagram enlarged at A in the middle;

[0022] Figure 3 is Figure 1 structure diagram enlarged at B in the middle;

[0023] Figure 4 is a structure diagram of the pulverizing cylinder viewed from above;

[0024] Figure 5 is a perspective view of the discharge pipe;

[0025] Figure 6 is a perspective view of the pulverizing chamber gate.

[0026] Markings in the drawings and corresponding component names:

[0027] 1 - frame, 2 - pulverizing cylinder, 3 - cylinder body, 4 - discharge pipe, 5 - first drive motor, 6 - screening hole, 7 - rolling ring, 8 - gear ring, 9 - collection container, 10 - first medicine inlet, 11 - first medicine outlet, 12 - second medicine inlet, 13 - second medicine outlet, 14 - execution gear, 15 - first transmission gear, 16 - second transmission gear, 17 - driven gear, 18 - second drive motor, 19 - rolling groove, 20 - drive gear, 21 - mounting frame, 22 - rolling wheel, 23 - second crushing roller, 24 - gate insertion opening, 25 - gate insertion groove, 26 - pulverizing chamber gate, 27 - magnetic attraction wing plate, 28 - first crushing roller. DETAILED DESCRIPTION

[0028] To make the purpose, technical scheme and advantages of the present application clearer, a further detailed description will be given below in conjunction with the embodiments and drawings. The illustrative embodiments and their descriptions are only used to explain the present application and do not limit the present application.

[0029] In order to more clearly explain the present application, the following will be explained: plaque in blood vessels, usually refers to the accumulation of lipids, cholesterol, calcium and other substances accumulated on the inner wall of blood vessels, also known as atherosclerotic plaque. These plaques can cause blood vessel stenosis, affect normal blood flow, increase the risk of thrombosis, and ultimately lead to cardiovascular and cerebrovascular diseases. Therefore, removing the plaque in the blood vessels can reduce the occurrence of hypertension, atherosclerosis, cerebral apoplexy and other cardiovascular and cerebrovascular diseases.

[0030] EMBODIMENT

[0031] Please refer to Figures 1 to 3The embodiment of the utility model provides a traditional Chinese medicinal material processing and smashing device, the base surface with enough bearing strength and stability is installed on the base bolt, pre -buried steel plate welding mode, the left part of frame 1 provides solid support and accurate positioning for smashing cylinder 2, the right part of frame 1 is used to install the cylinder body 3, so that smashing cylinder 2 and cylinder body 3 realize reasonable distribution and link in space.

[0032] Specifically, smashing cylinder 2 is vertically installed on frame 1 along the longitudinal direction, and a smashing chamber is arranged in the smashing cylinder 2, which is the core space for the smashing operation of the traditional Chinese medicinal material. A first medicine inlet 10 is formed in the top end of the smashing cylinder 2, which is directly communicated with the smashing chamber and provides an access for an operator to put the traditional Chinese medicinal material to be smashed into the smashing chamber. A first medicine outlet 11 is arranged at the bottom end of the smashing cylinder 2 and is communicated with the smashing chamber. After the operator puts the traditional Chinese medicinal material into the smashing chamber through the first medicine inlet 10, the traditional Chinese medicinal material is subjected to a crushing and smashing action in the smashing chamber and is broken into a required particle size. The smashed traditional Chinese medicinal material is discharged from the first medicine outlet 11 under the action of gravity so as to enter a subsequent processing procedure.

[0033] Specifically, in the traditional Chinese medicinal material processing equipment system, the cylinder body 3 is rotatably installed on the frame 1 in a horizontal posture as a key screening component. A plurality of screening holes 6 are uniformly distributed on the outer surface of the cylinder body 3, which are designed according to the strict screening standards required by the traditional Chinese medicinal material. The cylinder body 3 is arranged in an inclined manner, one end of the cylinder body 3 is provided with a second medicine inlet 12, and the other end of the cylinder body 3 is provided with a second medicine outlet 13. The position of the second medicine outlet 13 in the vertical direction is lower than that of the second medicine inlet 12, forming a specific height difference, so that the cylinder body 3 can fully utilize the gravitational potential energy during rotation to assist the traditional Chinese medicinal material to move orderly from the second medicine inlet 12 to the second medicine outlet 13, realizing continuous and efficient conveying of the traditional Chinese medicinal material.

[0034] In the actual operation of the equipment, the traditional Chinese medicinal material that has been fully smashed in the smashing chamber is discharged from the first medicine outlet 11 and accurately enters the cylinder body 3 through the second medicine inlet 12. With the continuous and stable rotation of the cylinder body 3, the traditional Chinese medicinal material continuously tumbles and advances in the inclined cylinder. In this dynamic conveying process, the traditional Chinese medicinal material with a particle size meeting the pre-set standard falls through the screening hole 6 under the joint action of gravity and vibration generated by the rotation of the cylinder, is timely collected by the specially configured collecting device, and enters a subsequent fine processing or packaging link. The traditional Chinese medicinal material with a particle size not meeting the regulation will continue to move along the inclined direction of the cylinder to the second medicine outlet 13 and be finally discharged from the second medicine outlet 13 and collected.

[0035] In order to maximize the utilization rate of traditional Chinese medicinal materials and product quality, the operator will perform secondary crushing treatment on the non-compliant traditional Chinese medicinal materials discharged from the second medicine outlet 13. Through re-crushing, the particle size of these traditional Chinese medicinal materials meets the specified standard requirements, effectively avoiding the problem of reduced efficacy due to non-compliant particle size of traditional Chinese medicinal materials, significantly reducing the waste of traditional Chinese medicinal materials, improving the economic benefits and resource utilization efficiency of the entire production process, and ensuring the green and sustainable development of traditional Chinese medicinal material processing.

[0036] Specifically, the crushing assembly, as the core part of the traditional Chinese medicinal material processing equipment, is installed in the crushing chamber. The crushing assembly crushes the traditional Chinese medicinal materials quickly and thoroughly through extrusion. During the crushing process, the crushing assembly can flexibly adjust the crushing parameters, such as the rotational speed of the crushing roller and the distance between the two crushing rollers, according to the characteristics and crushing requirements of the traditional Chinese medicinal materials, to ensure that the crushing effect meets the expectations.

[0037] Specifically, the driving assembly, as the core power source for driving the rotation of the drum body 3, is installed on the equipment rack 1, thereby ensuring stable and efficient driving of the drum body 3 in the circumferential direction.

[0038] Please refer to Figure 1 , Figure 2 and Figure 4 . In some embodiments of the present application, in terms of structural layout, the first crushing roller 28 and the second crushing roller 23 are arranged in parallel and accurately installed in the crushing chamber. The distance between them can be flexibly adjusted according to the physical properties of the traditional Chinese medicinal materials to be crushed, such as texture, hardness, and fiber content, to ensure optimal crushing effect under different working conditions.

[0039] Among them, the power transmission starts from the first driving motor 5, which is stably installed on the outer wall of the crushing cylinder 2. Its output shaft can be directly connected to the first crushing roller 28 through a shaft coupling, which can efficiently transmit the torque output by the motor to the first crushing roller 28 to drive it to rotate at high speed.

[0040] Among them, the execution gear 14 is tightly fitted with the first crushing roller 28 at the same shaft position to realize synchronous rotation. The execution gear 14 and the first transmission gear 15 are in meshing relationship. When the first crushing roller 28 drives the execution gear 14 to rotate, the power is transmitted to the first transmission gear 15 through the meshing transmission of the execution gear 14.

[0041] The first transmission gear 15 can be rotatably installed on the surface wall of the crushing cylinder 2 by means of a bearing, the first transmission gear 15 is engaged with the second transmission gear 16, and power is transmitted to the second transmission gear 16 through the engagement transmission of the first transmission gear 15. The second transmission gear 16 is installed on the surface wall of the crushing cylinder 2 by means of a bearing, and the second transmission gear 16 is engaged with the driven gear 17. The driven gear 17 is coaxially assembled with the second crushing roller 23, so that the rotation of the second transmission gear 16 can drive the driven gear 17, and further drive the second crushing roller 23 to rotate.

[0042] In the working process, the first driving motor 5 drives the first crushing roller 28 to rotate. The rotation of the first crushing roller 28 synchronously drives the execution gear 14, and the execution gear 14 transmits power to the second transmission gear 16 in sequence through the engagement with the first transmission gear 15, and finally drives the second crushing roller 23 to rotate in the opposite direction. In the opposite rotating process of the first crushing roller 28 and the second crushing roller 23, a strong shearing, extruding and rubbing force field is formed between the two rollers. When the traditional Chinese medicinal materials enter the force field, they are subjected to various mechanical actions in the gap between the two rollers, and are rapidly and effectively crushed into the required particle size.

[0043] In order to meet the crushing requirements of traditional Chinese medicinal materials with different properties, the distance between the first crushing roller 28 and the second crushing roller 23 can be accurately controlled, and the gap between the two rollers can be flexibly changed without affecting the stability of the overall transmission of the equipment, so as to adapt to the crushing operation of materials with different properties such as hard root and stem type traditional Chinese medicinal materials, fiber-rich leaf type traditional Chinese medicinal materials and soft fruit type traditional Chinese medicinal materials, and significantly improve the versatility and adaptability of the equipment.

[0044] Please refer to Figure 1 and Figure 3 In some embodiments of the present application, the two sides of the mounting frame 21 can be respectively provided with rolling wheels 22 through bearings, so that the rolling wheels 22 can rotate flexibly and stably. The mounting frame 21 has a curved surface structure between the two rolling wheels 22, and the positions of the two rolling wheels 22 on the mounting frame 21 are relatively high. When the two rolling wheels 22 are installed on the rolling ring 7 sleeved on the outer wall of the roller body 3, the distance between the two rolling wheels 22 in the horizontal direction is farther due to the higher installation position. This larger spacing design significantly increases the support span of the rolling wheels 22 to the rolling ring 7, so as to provide more stable mounting support for the roller body 3, effectively disperse the radial force and other external force generated when the roller body 3 rotates, reduce the shaking and deviation of the roller body 3 in the rotating process, and improve the stability and reliability of the entire equipment operation.

[0045] Wherein, on the outer wall of the drum body 3, a rolling ring 7 is installed in a matched manner, and the rolling ring 7 surrounds the drum body 3. The rolling ring 7 is located between the rolling wheels 22 on both sides of the mounting frame 21, and the rolling ring 7 is provided with a rolling groove 19 in the circumferential direction. The rolling wheels 22 on both sides of the mounting frame 21 are accurately clamped into the rolling groove 19, forming a high-efficiency rolling matching structure. The drum body 3 is in contact with the rolling wheels 22 through the rolling ring 7 on the outer wall. Since the rolling wheels 22 are rotatably installed on the mounting frame 21, the rotation of the drum body 3 drives the rolling ring 7 to roll between the rolling wheels 22. The rolling wheels 22 roll in the rolling groove 19, greatly reducing the friction when the drum body 3 rotates, so that the drum body 3 can smoothly and efficiently rotate between the two rolling wheels 22 by relying on the rolling ring 7.

[0046] Wherein, the rack 1 is installed with a plurality of rolling assemblies, which are evenly and reasonably distributed on the rack 1, providing stable support and guidance for the rotation of the drum body 3. The drum body 3, as the core rotating component of the equipment, has a plurality of rolling rings 7 sleeved on its outer wall in the axial direction. There is a one-to-one correspondence between the plurality of rolling rings 7 and the plurality of rolling assemblies. The weight of the drum body 3 and the acting force generated during rotation are effectively dispersed, improving the overall carrying capacity and running stability of the equipment, and meeting the requirements for the rotation of the drum body 3 under different working conditions, ensuring the efficient and reliable operation of the equipment.

[0047] In some embodiments of the present application, the driving assembly is the core component for driving the drum body 3 to rotate. The driving assembly mainly consists of a second driving motor 18, a driving gear 20 and a gear ring 8. The second driving motor 18 is stably installed on the rack 1, and the output end of the second driving motor 18 can be connected with the driving gear 20 through a shaft coupling, ensuring the stability and accuracy of power transmission and reducing energy loss.

[0048] Wherein, the gear ring 8 is sleeved on the outer wall of the drum body 3, and the gear ring 8 can be assembled by interference fit, key connection, etc. The gear ring 8 can rotate synchronously with the drum body 3. The inner hole size of the gear ring 8 is accurately matched with the outer diameter of the drum body 3 to ensure the coaxiality and stability of the installation.

[0049] Wherein, the driving gear 20 and the gear ring 8 are in meshing relationship, forming a gear transmission pair. When the second driving motor 18 starts, the torque output by the motor is transmitted to the driving gear 20 through the output shaft, and the driving gear 20 starts to rotate. Since the driving gear 20 is in meshing relationship with the gear ring 8, the rotation of the driving gear 20 will drive the gear ring 8 to rotate, and then the drum body 3 sleeved on the gear ring 8 will perform circular motion around its axis.

[0050] Please refer to Figure 1In some embodiments of the present application, a bolt connection can be adopted between the collection container 9 and the frame 1. In the process of rotating the drum body 3 to screen traditional Chinese medicinal materials, the qualified traditional Chinese medicinal materials will fall from the screening holes 6 on the wall of the drum body 3, and due to the gravity, these traditional Chinese medicinal materials will fall vertically. The collection container 9 located directly below the drum body 3 can accurately receive these falling traditional Chinese medicinal materials, avoid the scattering of traditional Chinese medicinal materials, and realize the effective collection of qualified traditional Chinese medicinal materials.

[0051] Please refer to Figure 1 , Figure 5 and Figure 6 In some embodiments of the present application, the crushing cylinder 2 is a key component of the traditional Chinese medicinal material crushing device, and the crushing cylinder 2 is provided with an inclined discharge pipe 4 at the bottom end. One end of the discharge pipe 4 is in communication with the crushing chamber inside the crushing cylinder 2, providing an outlet passage for the processed traditional Chinese medicinal materials in the crushing chamber. The other end of the discharge pipe 4 forms a first medicine outlet 11, which extends to the second medicine inlet 12 of the drum body 3, accurately establishing a conveying path for the traditional Chinese medicinal materials transferred from the crushing cylinder 2 to the drum body 3.

[0052] Among them, the discharge pipe 4 is detachably installed with a crushing chamber shutter 26, which makes the shutter flexible to install and disassemble. The size of the crushing chamber shutter 26 is accurately designed, which can completely cover the opening area of the first medicine outlet 11, effectively closing the first medicine outlet 11.

[0053] Among them, in the process of traditional Chinese medicinal material crushing operation, when the traditional Chinese medicinal materials need to be fully crushed, the crushing chamber shutter 26 is installed in place to close the first medicine outlet 11, effectively preventing the traditional Chinese medicinal materials from entering the drum body 3 with high kinetic energy. When the traditional Chinese medicinal materials are completely accumulated on the crushing chamber shutter 26, the crushing chamber shutter 26 is opened. At this time, due to the inclined arrangement of the discharge pipe 4 and the gravity of the traditional Chinese medicinal materials themselves, the traditional Chinese medicinal materials move from the first medicine outlet 11 to the second medicine inlet 12 in the discharge pipe 4 and fall smoothly into the drum body 3.

[0054] Among them, the crushing chamber is vertically arranged, and the traditional Chinese medicinal materials accumulate a large amount of kinetic energy during the falling process in the crushing chamber due to the conversion of gravitational potential energy into kinetic energy. The crushing chamber shutter 26 can effectively eliminate this part of kinetic energy during the blocking of the traditional Chinese medicinal materials falling. So that the traditional Chinese medicinal materials have smaller kinetic energy when entering the drum body 3, so as to fall as close to the second medicine inlet 12 as possible. In the process of moving from the second medicine inlet 12 to the second medicine outlet 13, the traditional Chinese medicinal materials can pass through more screening holes 6, greatly improving the contact probability of the traditional Chinese medicinal materials and the screening holes 6, and thus significantly improving the screening efficiency and ensuring the screening quality.

[0055] Please refer to Figure 1 ,Figure 5 and Figure 6 In some embodiments of the present application, the discharge pipe 4 is symmetrically provided with gate insertion grooves 25 on both sides, which provide accurate installation positioning and stable support for the crushing chamber gate 26. The crushing chamber gate 26 is adapted to the gate insertion grooves 25 and the gate insertion port 24 of the discharge pipe 4, and the crushing chamber gate 26 can smoothly pass through the gate insertion port 24 and make the two sides of the gate inserted into the corresponding gate insertion grooves 25.

[0056] The two sides of the crushing chamber gate 26 are respectively provided with magnetic adsorption wings 27 made of high-performance magnetic material, which have strong magnetic adsorption force. When the crushing chamber gate 26 is inserted into the gate insertion grooves 25 on both sides of the discharge pipe 4, the magnetic adsorption wings 27 are in close contact with the surface wall of the discharge pipe 4, and a strong magnetic adsorption effect is generated between the magnetic adsorption wings 27 and the surface wall of the discharge pipe 4 by using the principle of magnetic adsorption. Thus, the connection between the crushing chamber gate 26 and the discharge pipe 4 is enhanced, ensuring that the gate will not loosen or fall off under the working conditions of material pressure and vibration, and effectively improving the reliability of the gate sealing, preventing the leakage of traditional Chinese medicinal materials from the connection between the gate and the discharge pipe 4 during the discharging process, and ensuring the safety and stability of the equipment operation.

[0057] Working principle: The operator puts the traditional Chinese medicinal materials to be processed into the crushing chamber through the first medicine inlet 10 provided at the top end of the crushing chamber. The crushing assembly is installed in the crushing chamber, which can exert extrusion, shearing and grinding forces on the traditional Chinese medicinal materials to crush them into materials meeting certain particle size requirements. Under the action of gravity, the crushed traditional Chinese medicinal materials naturally fall from the first medicine outlet 11 of the crushing chamber and enter the next processing link.

[0058] The crushed traditional Chinese medicinal materials discharged from the first medicine outlet 11 of the crushing chamber directly enter the second medicine inlet 12 at one end of the drum body 3. Since the second medicine inlet 12 is in communication with the first medicine outlet 11, the continuity of material conveying is ensured. When the drum body 3 rotates, the traditional Chinese medicinal materials entering the drum body 3 move along the inner wall of the drum from the second medicine inlet 12 to the second medicine outlet 13 under the action of gravity and the centrifugal force generated by the rotation of the drum, and the traditional Chinese medicinal materials continuously tumble and collide in the process.

[0059] The surface wall of the drum body 3 is provided with a plurality of screening holes 6, and when the traditional Chinese medicinal material particles meeting the standard particle size move to the position of the screening holes 6, they will fall down from the screening holes 6 because their size is smaller than that of the screening holes 6, realizing the screening process.

[0060] The Chinese medicinal material particles that do not meet the standard size, because the size is greater than the screening hole 6, cannot fall from the screening hole 6, continue to move with the rotation of the roller to the second medicine outlet 13, and are finally discharged from the second medicine outlet 13. The Chinese medicinal material particles that meet the standard and fall from the screening hole 6 can be collected by the collecting device arranged below, and the Chinese medicinal material particles that do not meet the standard and are discharged from the second medicine outlet 13 can be collected and then processed again.

[0061] The above description of the specific embodiments is further detailed to explain the purpose, technical scheme and beneficial effects of the present application, and it should be understood that the above description is only a specific embodiment of the present application and is not used to limit the protection scope of the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A device for processing and pulverizing Chinese medicinal materials, characterized in that, include: Rack (1); A crushing cylinder (2) is mounted on the frame (1) and has a crushing chamber; The first inlet (10) is located at the top of the grinding chamber; The first drug outlet (11) is located at the bottom end of the pulverizing chamber; The drum body (3) is rotatably mounted on the frame (1). The surface wall of the drum body (3) is provided with a plurality of screening holes (6). The drum body (3) is arranged at an angle. The second inlet (12) is located at one end of the roller body (3) and is connected to the first outlet (11). The second drug outlet (13) is located at the other end of the roller body (3), and the vertical height of the second drug outlet (13) is lower than the vertical height of the second drug inlet (12). A pulverizing component, which is capable of pulverizing the Chinese medicinal materials within the pulverizing chamber; A drive assembly capable of driving the roller body (3) to rotate in a circumferential direction.

2. The Chinese herbal medicine processing and pulverizing device according to claim 1, characterized in that, The crushing assembly includes a first drive motor (5), a first crushing roller (28), a second crushing roller (23), an actuating gear (14), a driven gear (17), a first transmission gear (15), and a second transmission gear (16); The first crushing roller (28) and the second crushing roller (23) are arranged opposite to each other in the crushing chamber; The first drive motor (5) is installed on the surface wall of the crushing cylinder (2), and the output end of the first drive motor (5) is connected to the first crushing roller (28). The actuating gear (14) is rotatably mounted on the outer wall of the crushing cylinder (2), and the actuating gear (14) is mounted on the first crushing roller (28); The driven gear (17) is rotatably mounted on the outer wall of the crushing cylinder (2), and the driven gear (17) is mounted on the second crushing roller (23); The first transmission gear (15) is rotatably mounted on the surface wall of the crushing cylinder (2), and the first transmission gear (15) meshes with the actuating gear (14); The second transmission gear (16) is rotatably mounted on the surface wall of the crushing cylinder (2). The second transmission gear (16) meshes with the driven gear (17) and the second transmission gear (16) meshes with the first transmission gear (15).

3. The Chinese medicinal herb processing and pulverizing device according to claim 1, characterized in that, The frame (1) is equipped with a rolling assembly, which includes a mounting frame (21) and rolling wheels (22). The mounting frame (21) is mounted on the frame (1), and the rolling wheels (22) are rotatably mounted on both sides of the mounting frame (21). The outer wall of the roller body (3) is fitted with a rolling ring (7), which is located between the two rolling wheels (22). The rolling ring (7) has a rolling groove (19) along the circumferential direction, and the two rolling wheels (22) are inserted into the rolling groove (19).

4. The Chinese herbal medicine processing and pulverizing device according to claim 3, characterized in that, The frame (1) is equipped with multiple rolling components; The outer wall of the roller body (3) is fitted with a plurality of rolling rings (7) along the axial direction, and the plurality of rolling rings (7) correspond one-to-one with the plurality of rolling components.

5. The Chinese medicinal herb processing and pulverizing device according to claim 1, characterized in that, The drive assembly includes a second drive motor (18), a drive gear (20), and a gear ring (8); The second drive motor (18) is mounted on the frame (1), and the output end of the second drive motor (18) is connected to the drive gear (20); The gear ring (8) is fitted onto the outer wall of the roller body (3), and the gear ring (8) meshes with the drive gear (20).

6. A traditional Chinese medicine processing and pulverizing device according to any one of claims 1 to 5, characterized in that, The frame (1) is equipped with a collection container (9), which is located directly below the roller body (3).

7. A traditional Chinese medicine processing and pulverizing device according to any one of claims 1 to 5, characterized in that, The bottom end of the pulverizing cylinder (2) includes an inclined discharge pipe (4), one end of which is connected to the pulverizing chamber, and the other end of which extends to the second inlet (12). The discharge pipe (4) is detachably equipped with a crushing chamber gate (26), which covers the opening area of ​​the first drug outlet (11).

8. A traditional Chinese medicine processing and pulverizing device according to claim 7, characterized in that, The bottom end of the discharge pipe (4) is provided with a gate plate through-hole (24), and both sides of the discharge pipe (4) are provided with gate plate embedding grooves (25). The crushing chamber gate (26) can pass through the gate through-hole (24), and the two sides of the crushing chamber gate (26) can be respectively inserted into the corresponding gate embedding groove (25); Magnetic adsorption wing plates (27) are installed on both sides of the crushing chamber gate plate (26). When the crushing chamber gate plate (26) is inserted into the gate plate embedding groove (25) on both sides of the discharge pipe (4), the magnetic adsorption wing plates (27) on both sides of the crushing chamber gate plate (26) can generate magnetic attraction with the surface wall of the discharge pipe (4).

Images