Chinese herbal medicine sorting device

Abstract

The invention relates to the technical field of Chinese herbal medicine sorting equipment, in particular to a Chinese herbal medicine sorting device which comprises an equipment body, a conveying cavity is formed in the top of the equipment body, a feeding frame is installed on one side of the equipment body, and a diffusion conveying assembly is installed in the equipment body. When the surface of the diffusion conveying assembly is extruded by Chinese herbal medicine, the Chinese herbal medicine diffuses towards two sides. A wind power driving assembly is installed at the top of the equipment body. The diffusion conveying assembly comprises a lifting frame, a gauze element, a transverse frame and side traction assemblies, the gauze element is arranged between the two sides in the equipment body, the side traction assemblies are installed on the two sides of the gauze element, the lifting frame and the transverse frame are both installed at the bottom of the gauze element, and the top face of the lifting frame is higher than the top face of the transverse frame. The technical problems that according to existing Chinese herbal medicine sorting equipment, accumulated Chinese herbal medicine is difficult to disperse gradually on a conveying path, blocking of upper-layer Chinese herbal medicine to lower-layer Chinese herbal medicine is reduced, and color sorting is facilitated are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of Chinese herbal medicine sorting equipment, and specifically to a Chinese herbal medicine sorting device. Background Art

[0002] In order to ensure the quality of medicinal materials and for grading, it is necessary to sort Chinese medicinal materials. Now, color sorters are increasingly used for sorting. After retrieval, the Chinese invention patent with the application number CN202210792989.9 discloses a new type of color sorter. The material moves in the guide frame and is spread flat on the top surface of the conveyor belt under the action of the spreading claws, and large particles of the material cannot pass through the spreading claws, preventing blockage when large particles of the material enter the color sorter body.

[0003] The above device uses a limiting structure to block the materials piled up at a high place, so that the materials on the conveyor belt are kept at an appropriate height and will not stack together to affect color sorting. However, the materials are prone to blockage at the limiting structure, and there also needs to be a sufficiently large space at the limiting structure to accommodate the blocked materials. When the materials are Chinese herbal medicines, it is difficult to gradually disperse the piled-up Chinese herbal medicines on the conveying path and reduce the blocking of the upper Chinese herbal medicines on the lower Chinese herbal medicines to facilitate color sorting. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a Chinese herbal medicine sorting device, which solves the technical problem that the existing Chinese herbal medicine sorting equipment is difficult to gradually disperse the piled-up Chinese herbal medicines on the conveying path and reduce the blocking of the upper Chinese herbal medicines on the lower Chinese herbal medicines to facilitate color sorting.

[0005] To solve the above technical problems, the present invention provides the following technical solutions:

[0006] A Chinese herbal medicine sorting device, including a device main body. A conveying chamber is opened at the top of the device main body. A feeding frame is installed on one side of the device main body. A diffusion conveying component is installed inside the device main body. The diffusion conveying component will spread to both sides when being squeezed by Chinese herbal medicines on the surface. A wind power driving component is installed on the top of the device main body;

[0007] The diffusion conveying component includes a lifting frame, a screen, a transverse frame and a side traction component. The screen is arranged between the two sides inside the device main body. The side traction component is installed on both sides of the screen. The lifting frame and the transverse frame are both installed at the bottom of the screen. The height of the top surface of the lifting frame exceeds the height of the top surface of the transverse frame.

[0008] Further, the lifting frame includes an outer frame, a lifting plate and a spring. The outer frame is installed at the inner bottom of the device main body. The spring is installed inside the outer frame. The lifting plate is installed at the top of the outer frame and extends into it movably. The top of the lifting plate is slidably connected to the screen. A notch adapted to the transverse frame is opened on the side surface of the lifting plate.

[0009] Further, the transverse frame includes a cross bar and a collar. Both ends of the cross bar are fixedly connected to the inner wall of the equipment main body. The collar is sleeved outside the cross bar, and the top of the collar is fixedly connected to the screen net.

[0010] Further, the side traction assembly includes a traction rope and a counterweight frame. One end of the traction rope is fixedly connected to the screen net and extends out of the equipment main body movably, and the counterweight frame is installed at the end of the traction rope away from the screen net.

[0011] Further, cross blocks are fixedly connected to both sides of the screen net. The cross blocks are slidably connected to the transverse frame, and a plurality of anti-slip strips are fixedly connected to the top of the screen net.

[0012] Further, a longitudinal groove is formed in the inner bottom of the equipment main body. A cylinder is installed inside the longitudinal groove. The output end of the cylinder extends out of the longitudinal groove and a grid plate is installed. The lifting frame is installed on the top of the grid plate.

[0013] Further, the wind power driving assembly includes a frame, a spray head and an air duct. The frame is installed on the top of the equipment main body. The air duct is laid along the frame, and the spray head is installed at the bottom of the air duct.

[0014] Further, a sliding frame is sleeved outside the frame. A brush is fixedly connected to the bottom of the sliding frame. One end of a bolt extends into the frame movably at the top of the frame.

[0015] Further, the air duct is installed on one side close to the feeding frame above the brush. The angle of the spray head faces the lower half area of the brush, and two adjacent sliding frames are arranged staggeredly on the frame.

[0016] By means of the above technical solutions, the present invention provides a Chinese herbal medicine sorting device, which has at least the following beneficial effects:

[0017] 1. Through the diffusion conveying assembly provided by the present invention, the degree of the screen net stretching to both sides increases continuously with the distance that the Chinese herbal medicine moves along the screen net, which is also the amount of the Chinese herbal medicine increasing on the screen net, generating an effect that the Chinese herbal medicine is gradually dispersed to both sides when moving on the screen net. It can utilize the increasing weight when the conveyed Chinese herbal medicine gradually increases to gradually disperse the piled-up Chinese herbal medicine on the conveying path, reducing the blockage of the upper Chinese herbal medicine to the lower Chinese herbal medicine, so as to facilitate color sorting.

[0018] 2. Through the lifting frame and the transverse frame provided by the present invention, the screen net can be converted between a wavy shape and a flat shape according to the different weights on the screen net, making the shape change of the screen net more flexible. It can drive the dispersion of the Chinese herbal medicine and also change the angle, making the piled-up Chinese herbal medicine easier to fall onto the surface of the screen net, and the dispersion effect on the piled-up Chinese herbal medicine is more obvious.

[0019] 3. Through the side traction assembly provided in the present invention, the tension of the screen mesh can be adjusted as needed, and the weight of the Chinese herbal medicines above when the shape of the screen mesh is changed by extrusion can be controlled, so as to flexibly control the position where the Chinese herbal medicines start to disperse when the feeding speed onto the screen mesh is uniform.

[0020] 4. Through the cylinder and grid plate provided in the present invention, the bending degree of the screen mesh can be adjusted as needed, so that the screen mesh can drive the Chinese herbal medicines to disperse over a greater distance, thereby making the effect of dispersing the piled-up Chinese herbal medicines more obvious.

[0021] 5. Through the wind-driven assembly and bristles provided in the present invention, the Chinese herbal medicines can be limited, reducing the possibility that the Chinese herbal medicines with lighter weight are carried away by the air flow. At the same time, when the bristles contact the Chinese herbal medicines, they can not only clean the dust on their surfaces, but also comb the appearance of the Chinese herbal medicines, making the surfaces of the Chinese herbal medicines neater and facilitating color sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0023] Figure 1 is a schematic structural diagram of the whole of the present invention;

[0024] Figure 2 is a schematic structural diagram of the connection between the diffusion conveying assembly and the equipment main body of the present invention;

[0025] Figure 3 is a cross-sectional view of the connection between the diffusion conveying assembly and the equipment main body of the present invention;

[0026] Figure 4 is a schematic structural diagram of the diffusion conveying assembly of the present invention;

[0027] Figure 5 is a partial sectional view of the lifting frame and the transverse frame of the present invention;

[0028] Figure 6 is a schematic structural diagram of the equipment main body of the present invention;

[0029] Figure 7 is a schematic structural diagram of the wind-driven assembly of the present invention;

[0030] Figure 8 is a schematic structural diagram of the nozzle and the air duct of the present invention.

[0031] In the figure: 1. Equipment main body; 2. Feeding frame; 3. Diffusion conveying assembly; 31. Lifting frame; 311. Outer frame; 312. Lifting plate; 313. Spring; 314. Notch; 32. Screen; 33. Transverse frame; 331. Cross bar; 332. Collar; 34. Side traction assembly; 341. Traction rope; 342. Counterweight frame; 4. Horizontal block; 5. Anti-slip strip; 6. Wind power driving assembly; 61. Frame; 62. Sprayer; 63. Air duct; 7. Cylinder; 8. Grid plate; 9. Slide frame; 10. Brush hair. Detailed implementation mode

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0033] Embodiment 1

[0034] In order to gradually disperse the stacked Chinese herbal medicines during the conveying process of Chinese herbal medicines and reduce the influence of the Chinese herbal medicines piled up on the upper layer on the color sorting of the lower layer of Chinese herbal medicines, please refer to Figures 1-5 , this embodiment proposes a Chinese herbal medicine sorting device, which includes an equipment main body 1. A conveying chamber is opened at the top of the equipment main body 1. A feeding frame 2 is installed on one side of the equipment main body 1. A diffusion conveying assembly 3 is installed inside the equipment main body 1. When the surface of the diffusion conveying assembly 3 is squeezed by Chinese herbal medicines, it will spread to both sides. A wind power driving assembly 6 is installed on the top of the equipment main body 1. The diffusion conveying assembly 3 includes a lifting frame 31, a screen 32, a transverse frame 33 and a side traction assembly 34. The screen 32 is arranged between the two sides inside the equipment main body 1. The side traction assembly 34 is installed on both sides of the screen 32. The lifting frame 31 and the transverse frame 33 are both installed at the bottom of the screen 32. The height of the top surface of the lifting frame 31 exceeds the height of the top surface of the transverse frame 33. A color sorting device is installed on the equipment main body 1 for cooperative use. Since the color sorting device is a commonly used device in this field, it will not be specifically described in this application.

[0035] During use, the lifting frame 31 pushes a part of the screen mesh 32 upward from the bottom of the screen mesh 32, while the area of the screen mesh 32 between the lifting frames 31 is fixed at the initial height by the transverse frame 33, making the overall screen mesh 32 inside the equipment main body 1 wavy. The entire screen mesh 32 shrinks a certain distance from both sides towards the middle. When color sorting Chinese herbal medicines is required, the Chinese herbal medicines are poured into the feeding frame 2. The Chinese herbal medicines in the feeding frame 2 slide onto one end of the screen mesh 32. The wind-driven component 6 uses air flow to push the Chinese herbal medicines along the screen mesh 32 towards the other end of the equipment main body 1. During this process, the color sorting equipment installed on the equipment main body 1 performs color sorting on the Chinese herbal medicines, and the color sorting work of the Chinese herbal medicines is completed. The specific process is as follows:

[0036] The Chinese herbal medicines slide along the feeding frame 2 onto the position near the middle of the screen mesh 32. A large number of Chinese herbal medicines are stacked together, and the upper Chinese herbal medicines will block the lower Chinese herbal medicines, hindering the detection of the lower Chinese herbal medicines by the color sorter. Therefore, it is necessary to disperse the stacked Chinese herbal medicines. The end of the screen mesh 32 close to the feeding frame 2 is the feeding end, and the end of the screen mesh 32 far from the feeding frame 2 is the discharging end. The wind-driven component 6 pushes the Chinese herbal medicines on the screen mesh 32 from the feeding end towards the discharging end. Due to the weight of the Chinese herbal medicines themselves, the lifting frame 31 is squeezed downward by a certain distance, making the height of the screen mesh 32 at the lifting frame 31 gradually approach the height of the screen mesh 32 at the transverse frame 33, causing the screen mesh 32 that was originally tightened after being pushed up by the lifting frame 31 to start to slacken. The side traction component 34 pulls the two sides of the screen mesh 32 in opposite directions, making the slack screen mesh 32 taut again. The screen mesh 32 gradually flattens from a wavy shape due to being squeezed by the Chinese herbal medicines stacked at the feeding end. During this process, the screen mesh 32 originally in the middle of the equipment main body 1 extends towards both sides, driving the Chinese herbal medicines originally stacked in the middle of the screen mesh 32 to also disperse towards both sides.

[0037] During the process that the Chinese herbal medicines at the feeding end of the screen mesh 32 are gradually pushed towards the discharging end by the wind-driven component 6 and the feeding frame 2 continuously replenishes Chinese herbal medicines to the feeding end of the screen mesh 32, the Chinese herbal medicines on the screen mesh 32 gradually increase, and the distance that the screen mesh 32 is pushed downward also gradually increases. The degree of the screen mesh 32 extending towards both sides continuously increases with the distance that the Chinese herbal medicines move along the screen mesh 32, which is also the amount of increase of the Chinese herbal medicines on the screen mesh 32, resulting in the effect that the Chinese herbal medicines are gradually dispersed towards both sides when moving on the screen mesh 32. It can use the increasing weight when the conveyed Chinese herbal medicines gradually increase to gradually disperse the stacked Chinese herbal medicines on the conveying path, reducing the blockage of the upper Chinese herbal medicines to the lower Chinese herbal medicines to facilitate color sorting.

[0038] In order to achieve pushing up a part of the area of the screen mesh 32 when the weight of the Chinese herbal medicines on the screen mesh 32 is relatively light, making the screen mesh 32 wavy and gathering towards the middle, and not pushing up the screen mesh 32 anymore when the weight of the Chinese herbal medicines on the screen mesh 32 is relatively heavy, so that the screen mesh 32 can be pulled flat. Refer to Figure 5The lifting frame 31 includes an outer frame 311, a lifting plate 312 and a spring 313. The outer frame 311 is installed at the inner bottom of the device body 1, and the spring 313 is installed inside the outer frame 311. The lifting plate 312 is installed on the top of the outer frame 311 and extends to the inside thereof. The top of the lifting plate 312 is slidably connected with the gauze 32. The side of the lifting plate 312 is provided with a notch 314 adapted to the horizontal frame 33. When in use, the spring 313 pushes the lifting plate 312 to rise, thereby pushing the gauze 32 above the lifting plate 312 to rise. The gauze mesh 32 between the two lifting plates 312 is limited by the horizontal frame 33 and stays at the initial height, so that the gauze mesh 32 has a wavy shape. After the weight of the Chinese herbal medicine on the gauze mesh 32 gradually increases, the force with which the Chinese herbal medicine presses the lifting plate 312 downward through the gauze mesh 32 also increases, and the spring 313 is squeezed and bent after the lifting plate 312 is pushed down, thereby automatically adjusting the shape of the gauze mesh 32 according to the weight change of the Chinese herbal medicine on the gauze mesh 32, so as to facilitate the gauze mesh 32 to move and drive the Chinese herbal medicine above it to spread to both sides.

[0039] In order to make the gauze 32 convertible from wavy and flat forms, refer to Figure 5 The transverse frame 33 includes a cross bar 331 and a ring 332. Both ends of the cross bar 331 are fixedly connected to the inner wall of the equipment body 1. The ring 332 is sleeved on the outside of the cross bar 331. The top of the ring 332 is fixedly connected to the gauze 32.

[0040] When in use, when the weight of the Chinese herbs on the gauze 32 is relatively light, the lifting plate 312 pushes the gauze 32 above it to rise, and the originally larger-spaced rings 332 are pulled by the gauze 32 and slide along the cross bar 331 toward the lifting plate 312, so that the gauze 32 is partially raised and presents a wave shape. In this process, the gauze 32 gathers toward the middle of the device body 1, and after the weight of the Chinese herbs on the gauze 32 gradually increases, the force with which the Chinese herbs press the lifting plate 312 downward through the gauze 32 also gradually increases, pushing the lifting plate 312 to gradually descend, and the gauze 32 is no longer pulled upward. The side traction assembly 34 pulls the two sides of the gauze 32 to make the gauze 32 flat. When the two sides of the gauze 32 are pulled toward the edge of the equipment body 1, the ring 332 is driven to move, so that the gauze 32 originally gathered in the middle of the equipment gradually unfolds to both sides. The gauze 32 can be transformed from wavy and flat shapes according to the different weights on the gauze 32, so that the shape of the gauze 32 can be changed more flexibly, and the angle of the Chinese herbal medicine can be changed while the dispersion is driven, so that the accumulated Chinese herbal medicine can be more easily dropped onto the surface of the gauze 32, and the dispersion effect on the accumulated Chinese herbal medicine is more obvious.

[0041] In order to provide a certain tension on both sides of the gauze 32, so that the two sides can be brought closer to the middle when the gauze 32 is pushed upward, and the gauze 32 is pulled to extend to both sides when the gauze 32 is no longer pushed upward, refer to Figure 4, the side traction assembly 34 includes a traction rope 341 and a counterweight frame 342. One end of the traction rope 341 is fixedly connected to the screen 32 and extends outward from the device main body 1 movably, and the counterweight frame 342 is installed at the end of the traction rope 341 away from the screen 32.

[0042] During use, the counterweight frame 342 pulls both sides of the screen 32 in opposite directions through the traction rope 341, so that the screen 32 is in a flat plane after being unfolded. When the screen 32 is pushed upward, some positions of the screen 32 rise, while other positions are still restricted at the initial height by the cross frame 33, causing the screen 32 to bend. The force pushing the screen 32 upward causes the screen 32 to move closer to the middle after overcoming the pulling force of the counterweight frame 342. When it is necessary to adjust the pulling force that the screen 32 needs to overcome when bending, that is, the weight required for the Chinese herbal medicines on the screen 32 to push the screen 32 from bending to flat, only need to put counterweight blocks of appropriate weight into the cross frame 33 and adjust the overall pulling force of the cross frame 33 on the screen 32, which can adjust the tension of the screen 32 as needed, control the weight of the Chinese herbal medicines above when the shape of the screen 32 is changed by extrusion, and then flexibly control the starting position of the dispersion of the Chinese herbal medicines when the feeding speed of the screen 32 is uniform.

[0043] To ensure that the Chinese herbal medicines above the screen 32 move simultaneously when the screen 32 spreads or gathers, and reduce the possibility that the Chinese herbal medicines slide relative to the screen 32 and are not driven to spread by the screen 32, refer to Figure 3 , cross blocks 4 are fixedly connected to both sides of the screen 32, and the cross blocks 4 are slidably connected to the cross frame 33. A plurality of anti-slip strips 5 are fixedly connected to the top of the screen 32. During use, when the screen 32 moves, it drives the cross blocks 4 to slide along the cross frame 33, and at the same time drives the Chinese herbal medicines on the screen 32 to move. The anti-slip strips 5 increase the friction between the Chinese herbal medicines and the screen 32 and prevent the Chinese herbal medicines from sliding relative to the screen 32.

[0044] Embodiment 2

[0045] To flexibly adjust the height that the screen 32 can be pushed up, and then adjust the amplitude when the screen 32 is in a wavy shape, refer to Figures 1-6, on the basis of the first embodiment, a longitudinal groove is formed in the inner bottom of the equipment main body 1, a cylinder 7 is installed inside the longitudinal groove, the output end of the cylinder 7 extends outside the longitudinal groove and is installed with a grid plate 8, and the lifting frame 31 is installed on the top of the grid plate 8. During use, when it is necessary to increase the degree of gathering of the wire mesh 32 to facilitate expanding the dispersion effect of the wire mesh 32 when the weight of the Chinese herbal medicine above increases and making the Chinese herbal medicine more dispersed, the cylinder 7 pushes the grid plate 8 to rise, and then pushes the entire lifting frame 31 to rise. The lifting frame 31 increases the amplitude of pushing the wire mesh 32 to rise, making the wire mesh 32 bend more, and the wire mesh 32 also pulls its two sides closer to the middle to a greater extent. When the weight of the Chinese herbal medicine on the wire mesh 32 increases, the distance of the wire mesh 32 descending after being pushed flat increases, enabling the wire mesh 32 to extend a greater length to both sides and driving the Chinese herbal medicine to be dispersed farther. The bending degree of the wire mesh 32 can be adjusted according to needs, making the wire mesh 32 drive the Chinese herbal medicine to be dispersed a greater distance, so that the effect of dispersing the piled Chinese herbal medicine is more obvious.

[0046] The third embodiment

[0047] To drive the Chinese herbal medicine to move along the wire mesh 32, refer to Figures 1-8 , on the basis of the first embodiment, the wind power driving assembly 6 includes a frame 61, a nozzle 62 and an air duct 63. The frame 61 is installed on the top of the equipment main body 1, the air duct 63 is laid along the frame 61, and the nozzle 62 is installed at the bottom of the air duct 63.

[0048] During use, the air duct 63 is externally connected to a blower, continuously delivering air to the nozzle 62, and then spraying obliquely downward to the wire mesh 32 and the Chinese herbal medicine above it after passing through the nozzle 62. The air flow is used to drive the Chinese herbal medicine to move along the wire mesh 32, and at the same time, it can blow away the dust on the surface of the Chinese herbal medicine, causing the dust to fall off the Chinese herbal medicine after passing through the wire mesh 32.

[0049] To achieve the purpose of driving the Chinese herbal medicine to move along the wire mesh 32 and at the same time prevent the Chinese herbal medicine from flying out of the wire mesh 32, refer to Figure 7 , a sliding frame 9 is sleeved outside the frame 61, a brush hair 10 is fixedly connected to the bottom of the sliding frame 9, a bolt with one end extending into its interior movably is provided at the top of the frame 61, the air duct 63 is installed on the side close to the feeding frame 2 above the brush hair 10, the angle of the nozzle 62 faces the lower half area of the brush hair 10, and two adjacent sliding frames 9 are arranged staggeredly on the frame 61.

[0050] In use, the airflow ejected by the nozzle 62 blows towards the wire mesh 32, pushing the Chinese herbal medicines on the wire mesh 32 to move from the feeding end to the discharging end. When the weight of the Chinese herbal medicines is relatively light and they rise after being pushed by the airflow, the Chinese herbal medicines moving from the feeding end to the discharging end after rising will be blocked by the bristles 10, and then fall back onto the wire mesh 32 along the bristles 10, and then are blown by the nozzle 62 to continue moving along the wire mesh 32. The staff stagger the adjacent sliding frames 9 and bristles 10, so that the Chinese herbal medicines with relatively light weight that are blown and rise move a certain distance before being blocked by the bristles 10, reducing the influence of the bristles 10 on the moving speed of the Chinese herbal medicines. At the same time, when the Chinese herbal medicines come into contact with the bristles 10, the dust on their surfaces can be scraped off, the Chinese herbal medicines can be limited in position, reducing the possibility that the Chinese herbal medicines with relatively light weight are driven away from the equipment by the airflow. At the same time, when the bristles come into contact with the Chinese herbal medicines, they can not only clean the dust on their surfaces, but also comb the appearance of the Chinese herbal medicines, making the surfaces of the Chinese herbal medicines neater and more convenient for color sorting.

[0051] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0052] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Chinese herbal medicine sorting device, including the equipment main body (1), a conveying chamber is opened at the top of the equipment main body (1), and it is characterized in that, On one side of the equipment main body (1), a feeding frame (2) is installed. Inside the equipment main body (1), a diffusion conveying component (3) is installed. When the surface of the diffusion conveying component (3) is squeezed by Chinese herbal medicines, it will spread to both sides. On the top of the equipment main body (1), a wind power driving component (6) is installed; The diffusion conveying component (3) includes a lifting frame (31), a wire mesh (32), a transverse frame (33) and a side traction component (34). The wire mesh (32) is arranged between the two sides inside the equipment main body (1). The side traction component (34) is installed on both sides of the wire mesh (32). Both the lifting frame (31) and the transverse frame (33) are installed at the bottom of the wire mesh (32). The height of the top surface of the lifting frame (31) exceeds the height of the top surface of the transverse frame (33).

2. The Chinese herbal medicine sorting device according to claim 1, characterized in that The lifting frame (31) includes an outer frame (311), a lifting plate (312) and a spring (313). The outer frame (311) is installed at the inner bottom of the equipment main body (1). The spring (313) is installed inside the outer frame (311). The lifting plate (312) is installed at the top of the outer frame (311) and extends into its interior movably. The top of the lifting plate (312) is slidably connected to the wire mesh (32). A notch (314) adapted to the transverse frame (33) is formed on the side surface of the lifting plate (312).

3. The Chinese herbal medicine sorting device according to claim 1, wherein, The transverse frame (33) includes a cross bar (331) and a collar (332). Both ends of the cross bar (331) are fixedly connected to the inner wall of the equipment main body (1). The collar (332) is sleeved outside the cross bar (331). The top of the collar (332) is fixedly connected to the wire mesh (32).

4. The Chinese herbal medicine sorting device according to claim 1, characterized in that The side traction component (34) includes a traction rope (341) and a counterweight frame (342). One end of the traction rope (341) is fixedly connected to the wire mesh (32) and extends outside the equipment main body (1) movably. The counterweight frame (342) is installed at the end of the traction rope (341) far from the wire mesh (32).

5. The Chinese herbal medicine sorting device according to claim 1, characterized in that, Both sides of the wire mesh (32) are fixedly connected with cross blocks (4). The cross blocks (4) are slidably connected to the transverse frame (33). The top of the wire mesh (32) is fixedly connected with a plurality of anti-slip strips (5).

6. The Chinese herbal medicine sorting device according to claim 1, characterized in that, A longitudinal groove is formed at the inner bottom of the equipment main body (1). A cylinder (7) is installed inside the longitudinal groove. The output end of the cylinder (7) extends outside the longitudinal groove and is installed with a grid plate (8). The lifting frame (31) is installed on the top of the grid plate (8).

7. The Chinese herbal medicine sorting device according to claim 1, characterized in that, The wind power driving component (6) includes a frame (61), a nozzle (62) and an air duct (63). The frame (61) is installed on the top of the equipment main body (1). The air duct (63) is laid along the frame (61). The nozzle (62) is installed at the bottom of the air duct (63).

8. The Chinese herbal medicine sorting device according to claim 7, wherein, A sliding frame (9) is sleeved outside the frame (61). A brush (10) is fixedly connected to the bottom of the sliding frame (9). One end of a bolt that extends into its interior movably is provided at the top of the frame (61).

9. The Chinese herbal medicine sorting device according to claim 8, wherein, The air duct (63) is installed on the side close to the feeding frame (2) above the brush (10). The angle of the nozzle (62) faces the lower half area of the brush (10). Adjacent two sliding frames (9) are arranged alternately on the frame (61).

Images