An online detection and sorting instrument for medicinal materials

Abstract

The utility model discloses a medicine material on -line detection sorting appearance belongs to medicine material screening technical field, including support frame still includes knock and spreads out the unloading mechanism, can from the clean detection mechanism and classification collection subassembly, and is equipped with for detecting can from the clean detection mechanism on the support frame, and is equipped with knock and spreads out the unloading mechanism and classification collection subassembly on can from the clean detection mechanism, can from the clean detection mechanism includes detection subassembly, station replacement subassembly, self -cleaning subassembly and casing, and casing fixed mounting is in support frame, two detection subassembly all install in the inside of casing and respectively located two sides of the discharge gate, and station replacement subassembly and self -cleaning subassembly all install in the inside of casing and are connected with detection subassembly, and self -cleaning subassembly has two, and the left and right ends of casing all articulate have the cabinet door for overhauling, through above -mentioned mode, can clean detection subassembly to the unloading process of gengen not easy to block material.

Description

Technical Field

[0001] This utility model relates to the field of medicinal material screening technology, specifically to an online detection and sorting instrument for medicinal materials. Background Technology

[0002] The dried root of kudzu is a traditional Chinese medicine, but only kudzu roots that have not become moldy or turned black are considered high-quality and can be used in medicine. Therefore, the produced kudzu roots need to be screened during the production process. However, manual screening is time-consuming, labor-intensive, and inefficient. In current technology, color sorters are usually used to detect and sort kudzu roots online.

[0003] Chinese patent CN222901863U discloses a color sorter, including an inclined plate. A hopper is fixedly connected to one side of the upper end of the inclined plate. A discharge roller is rotatably connected to the bottom of the hopper. Multiple material distribution grooves are arranged in a ring array on the outer wall of the discharge roller. A discharge port is opened at the bottom of the hopper. A light shield is fixedly connected to the upper end of the inclined plate. Multiple vision cameras arranged in a linear array are arranged through the upper end of the light shield. Supplementary lights are fixedly connected to both sides inside the light shield. However, this device still has the following problems.

[0004] Dust can affect the camera during the kudzu sorting process. Cleaning the camera directly for extended periods can also reduce its accuracy. Additionally, the discharge rollers are prone to getting stuck during kudzu feeding, leading to frequent blockages and low sorting efficiency.

[0005] Based on this, this utility model designs an online detection and sorting instrument for medicinal materials to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides an online detection and sorting instrument for medicinal materials.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An online detection and sorting instrument for medicinal materials includes a support frame, a material feeding mechanism that is tapped and flattened, a self-cleaning detection mechanism, and a classification and collection component;

[0009] The support frame is equipped with a self-cleaning detection mechanism for testing. The self-cleaning detection mechanism is equipped with a knocking and leveling feeding mechanism for feeding materials and a sorting and collection component for collecting the two types of kudzu roots after screening.

[0010] The self-cleaning testing mechanism includes a testing component, a workstation replacement component, a self-cleaning component, and a housing. The housing is fixedly installed on a support frame, and both the upper and lower ends of the housing have inlet ports for feeding and outlet ports for discharging. Both testing components are installed inside the housing and are located on both sides of the outlet ports. The testing components are used to test kudzu. The workstation replacement component and the self-cleaning component are both installed inside the housing and connected to the testing components. The workstation replacement component is used to change the workstation of the testing components. There are two self-cleaning components, and the self-cleaning components are used to clean the testing components. Both the left and right ends of the housing are hinged with cabinet doors for maintenance.

[0011] Furthermore, the detection component includes a rotating shaft, a mounting block, a mounting frame, a camera, a light strip, and a fixing block. Two fixing blocks are fixedly mounted on the housing and located on one side of the discharge port. The rotating shaft is rotatably connected between the two fixing blocks. The mounting block is fixedly mounted on the rotating shaft. Two mounting frames are fixedly mounted on both ends of the mounting block. Multiple cameras are evenly and uniformly fixedly mounted inside the mounting frame, and transparent glass for protecting the cameras is fixedly mounted on the mounting frame. Two light strips are fixedly mounted on the same side of the inlet and outlet.

[0012] Furthermore, the workstation replacement assembly includes a drive motor, a synchronous belt, a driving synchronous pulley, an auxiliary synchronous pulley, a belt, a driving pulley, and an auxiliary pulley. The drive motor is fixedly installed inside the housing, and a driving synchronous pulley is fixedly installed at the output end of the drive motor. The driving synchronous pulley and the auxiliary synchronous pulley are connected by a synchronous belt drive. The auxiliary synchronous pulley is fixedly connected to the driving pulley. The driving pulley and the auxiliary pulley are connected by a belt drive. Mounting blocks are fixedly connected to the driving pulley and the auxiliary pulley respectively.

[0013] Furthermore, the self-cleaning component includes a push cylinder, a movable frame, a dust collection block, a drain pipe, and a brush. The push cylinder is fixedly installed inside the housing, and the movable frame is fixedly installed at the output end of the push cylinder. The dust collection block is fixedly installed on the movable frame. The drain pipe is fixedly connected to the dust collection block and is slidably connected to the housing. The drain pipe is used to discharge the dust sucked up by the dust collection block. The brush is fixedly installed on the drain pipe for cleaning the transparent glass protecting the camera on the mounting frame.

[0014] Furthermore, the tapping and flattening feeding mechanism includes a feeding component, a tapping component, and a dropping component. The feeding component is installed on the housing to flatten the kudzu root to be tested. The tapping component is connected to the housing and the feeding component respectively. The tapping component is used to tap the feeding component to prevent the kudzu root to be tested from blocking the material. The dropping component is installed on the housing to buffer and limit the falling kudzu root to be tested.

[0015] Furthermore, the feeding assembly includes a fixed frame, a belt conveyor, a feeding hopper, and railings. The fixed frame is fixedly installed on the housing and is fixedly connected to the belt conveyor and the feeding hopper respectively. There are two railings fixedly installed on the fixed frame and located on both sides of the belt conveyor respectively. The railings are used to limit the movement of the kudzu root.

[0016] Furthermore, the striking assembly includes a support frame, a first motor, a cam, a push block, a striking block, a buffer block, and a return spring. The support frame is fixedly mounted on the housing, the first motor is fixedly mounted on the support frame, and a cam is fixedly mounted on the output end of the first motor. The push block is slidably connected to the support frame, and a roller is rotatably connected inside one end of the push block. The roller is used to abut against the cam. The other end of the push block is fixedly connected to the striking block. A buffer block is fixedly mounted on the striking block. There are two return springs located on both sides of the cam, and the return springs are fixedly connected to the support frame and the striking block respectively.

[0017] Furthermore, the material feeding assembly includes an L-plate and a material feeding box. There are two L-plates, which are respectively fixedly installed on the housing. The material feeding box is fixedly connected to both L-plates.

[0018] Furthermore, the sorting and collection assembly includes an air compressor, a jet nozzle, and a material collection pipe. The material collection pipe is fixedly installed on the outlet of the housing, and an opening for the jet nozzle to spray air is provided on the material collection pipe. The air compressor is fixedly installed at the bottom of the housing. Multiple jet nozzles are evenly and uniformly fixedly installed on the air compressor and are parallel to the ground. The jet nozzles are flush with the outlet. The material collection pipe has two pipes for collecting finished kudzu root and collecting blackened and moldy kudzu root, respectively.

[0019] Compared with the prior art, the advantages of this utility model are as follows: 1. In this utility model, the kudzu root to be tested is laid flat by the tapping and flattening feeding mechanism, and the kudzu root to be tested is evenly dropped into the shell. Two detection components take pictures of both sides of the kudzu root to be tested, reducing errors and omissions and greatly improving the accuracy of detection. The data is then transmitted to the central control system for color comparison, thereby screening out the kudzu root that has turned black and moldy. Then, the classification and collection component is controlled to separate and collect the kudzu root with better quality and the kudzu root that has turned black and moldy.

[0020] 2. In this utility model, after the kudzu root to be tested is evenly dropped into the housing by the flattening feeding mechanism, it is photographed by a camera located on the side of the discharge port under the illumination of the light strip. When there is too much dust on the transparent glass protecting the camera on the side of the discharge port on the mounting frame, the drive motor can drive the active synchronous pulley to rotate, thereby driving the synchronous belt to rotate, which in turn drives the auxiliary synchronous pulley to rotate. When the auxiliary synchronous pulley rotates, it drives the active pulley to rotate, which in turn drives the auxiliary pulley to rotate under the action of the belt. This allows the two mounting blocks to rotate synchronously to change positions, rotating the transparent glass with dust to the brush. The push cylinder drives the moving frame to move under the limit of the limit rod, thereby driving the dust suction block, which in turn drives the brush to clean the transparent glass with dust. At the same time, under the action of the external dust suction device, the dust suction block will suck the dust brushed off by the brush into the interior and discharge it through the sewage pipe, thus protecting the camera. At the same time, it can clean the transparent glass with dust without stopping the machine, further improving efficiency.

[0021] 3. In this utility model, the kudzu root to be tested enters the feeding hopper. Under the action of the first motor, the cam is driven to rotate, so that the push block in contact with the cam protrusion moves to the feeding hopper under the limit of the support frame, thereby driving the striking block to strike the feeding hopper. The buffer block is used to protect and buffer the feeding hopper. When the cam protrusion separates from the push block, the striking block moves back under the action of the return spring. After the kudzu root to be tested falls onto the belt conveyor, it moves to the feeding box under the action of the belt conveyor and finally falls into the feeding box. Under the limit of the feeding box, it enters the feed port opened on the shell.

[0022] 4. In this utility model, an air compression device compresses gas for the jet nozzle. A camera takes a picture of the kudzu root to be tested and transmits it to the central control system for identification in real time. Then, the jet nozzle is controlled to spray blackened and moldy kudzu root into the blackened and moldy kudzu root collection pipe of the material distribution and collection pipe. The jet nozzle will not spray qualified kudzu root. Qualified kudzu root will fall into the finished kudzu root collection pipe of the material distribution and collection pipe, so that the finished kudzu root and blackened and moldy kudzu root enter different pipes, thereby realizing online real-time detection and sorting. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This utility model relates to a three-dimensional online detection and sorting instrument for medicinal materials. Figure 1 ;

[0025] Figure 2 This is a front view of an online detection and sorting instrument for medicinal materials according to the present invention;

[0026] Figure 3 For the three-dimensional blanking components Figure 1 ;

[0027] Figure 4 This is a partial structural schematic diagram of an online detection and sorting instrument for medicinal materials according to the present invention;

[0028] Figure 5 Schematic diagram of a self-cleaning testing mechanism Figure 1 ;

[0029] Figure 6 Schematic diagram of a self-cleaning testing mechanism Figure 2 ;

[0030] Figure 7 for Figure 3 Enlarged view of point A in the middle;

[0031] Figure 8 for Figure 5 Enlarged view of point B in the middle;

[0032] Figure 9 for Figure 5 Enlarged view of point C in the middle;

[0033] Figure 10 for Figure 6 Enlarged view of point D in the middle.

[0034] The labels in the diagram represent:

[0035] 1. Support frame; 2. Striking and leveling feeding mechanism; 21. Feeding assembly; 211. Fixing frame; 212. Belt conveyor; 213. Feeding hopper; 214. Railing; 22. Striking assembly; 221. Support frame; 222. First motor; 223. Cam; 224. Push block; 225. Striking block; 226. Buffer block; 227. Return spring; 23. Dropping assembly; 231. L-plate; 232. Dropping box; 3. Self-cleaning detection mechanism; 31. Detection assembly; 311. Rotating shaft; 312. Mounting block; 313. Mounting frame; 314. 315. Camera; 316. LED strip; 317. Fixing block; 32. Station changing component; 321. Drive motor; 322. Synchronous belt; 323. Active synchronous pulley; 324. Auxiliary synchronous pulley; 325. Belt; 326. Active pulley; 327. Auxiliary pulley; 33. Self-cleaning component; 331. Push cylinder; 332. Moving frame; 333. Dust suction block; 334. Sewage pipe; 335. Brush; 336. Limiting rod; 34. Housing; 4. Sorting and collection component; 41. Air compressor; 42. Air nozzle; 43. Material collection pipe. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0037] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0038] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-10 An online detection and sorting instrument for medicinal materials includes a support frame 1, a material feeding mechanism 2, a self-cleaning detection mechanism 3, and a classification and collection component 4.

[0039] The support frame 1 is equipped with a self-cleaning detection mechanism 3 for detection. The self-cleaning detection mechanism 3 is equipped with a knocking and leveling feeding mechanism 2 for feeding materials and a classification and collection component 4 for collecting the two types of kudzu roots after screening.

[0040] The self-cleaning testing mechanism 3 includes a testing component 31, a station changing component 32, a self-cleaning component 33, and a housing 34. The housing 34 is fixedly installed on the support frame 1, and both the upper and lower ends of the housing 34 have inlet ports for feeding and outlet ports for discharging. Both testing components 31 are installed inside the housing 34 and are located on both sides of the outlet ports. The testing components 31 are used to test kudzu. The station changing component 32 and the self-cleaning component 33 are both installed inside the housing 34 and connected to the testing components 31. The station changing component 32 is used to change the station of the testing components 31. There are two self-cleaning components 33, and the self-cleaning components 33 are used to clean the testing components 31. Both the left and right ends of the housing 34 are hinged with cabinet doors for maintenance.

[0041] In this invention, the kudzu root to be tested is laid flat by the tapping and flattening feeding mechanism 2, and the kudzu root to be tested is evenly dropped into the housing 34. Two detection components 31 take pictures of both sides of the kudzu root to be tested, reducing errors and omissions and greatly improving the accuracy of detection. The pictures are then transmitted to the central control system for color comparison, thereby screening out the kudzu root that has turned black and moldy. Then, the classification and collection component 4 is controlled to separate and collect the kudzu root with better quality and the kudzu root that has turned black and moldy.

[0042] The detection component 31 includes a rotating shaft 311, a mounting block 312, a mounting frame 313, a camera 314, a light strip 315, and a fixing block 316. Two fixing blocks 316 are fixedly installed on the housing 34 and are located on one side of the discharge port. The rotating shaft 311 is rotatably connected between the two fixing blocks 316. The mounting block 312 is fixedly installed on the rotating shaft 311. Two mounting frames 313 are fixedly installed on both ends of the mounting block 312. Multiple cameras 314 are evenly fixedly installed inside the mounting frame 313 at equal intervals. Transparent glass for protecting the cameras 314 is fixedly installed on the mounting frame 313. Two light strips 315 are fixedly installed on the same side of the inlet and outlet.

[0043] The workstation changing component 32 includes a drive motor 321, a synchronous belt 322, a drive synchronous pulley 323, an auxiliary synchronous pulley 324, a belt 325, a drive pulley 326, and an auxiliary pulley 327. The drive motor 321 is fixedly installed inside the housing 34, and the drive synchronous pulley 323 is fixedly installed at the output end of the drive motor 321. The drive synchronous pulley 323 and the auxiliary synchronous pulley 324 are connected by the synchronous belt 322. The auxiliary synchronous pulley 324 is fixedly connected to the drive pulley 326. The drive pulley 326 and the auxiliary pulley 327 are connected by the belt 325. The drive pulley 326 and the auxiliary pulley 327 are respectively fixedly connected to mounting blocks 312.

[0044] The self-cleaning component 33 includes a push cylinder 331, a movable frame 332, a dust collection block 333, a drain pipe 334, a brush 335, and a limiting rod 336. The push cylinder 331 is fixedly installed inside the housing 34, and the movable frame 332 is fixedly installed at the output end of the push cylinder 331. The dust collection block 333 is fixedly installed on the movable frame 332. Two limiting rods 336 are fixedly installed at the top of the movable frame 332. The limiting rods 336 are slidably connected to the housing 34. The drain pipe 334 is fixedly connected to the dust collection block 333 and is slidably connected to the housing 34. The drain pipe 334 is connected to an external dust collection device to suck up the dust brushed off by the dust collection block 333. The brush 335 is fixedly installed on the drain pipe 334 to clean the transparent glass protecting the camera 314 on the mounting frame 313.

[0045] In some embodiments, the dust collection block 333 has holes for sucking up dust, and the dust collection block is provided with suction power through the drain pipe 334 connected to an external dust collection device.

[0046] In this embodiment, the push cylinder 331, the external dust collection device, the drive motor 321, the camera 314, and the light strip 315 are all electrically connected to the central control system;

[0047] In this invention, the kudzu root to be tested is evenly dropped into the housing 34 by the flattening feeding mechanism 2. Under the illumination of the light strip 315, the kudzu root to be tested is photographed by the camera 314 located on the side of the discharge port. When there is too much dust on the transparent glass protecting the camera 314 on the side of the discharge port on the mounting bracket 313, the drive motor 321 can drive the active synchronous pulley 323 to rotate, thereby driving the synchronous belt 322 to rotate, which in turn drives the auxiliary synchronous pulley 324 to rotate. When the auxiliary synchronous pulley 324 rotates, it drives the active pulley 326 to rotate, which in turn causes the auxiliary pulley 327 to rotate on the belt. The rotating mechanism 325 allows the two mounting blocks 312 to rotate synchronously and change positions, moving the dusty transparent glass to the brush 335. The push cylinder 331 drives the moving frame 332 to move under the limit of the limit rod 336, thereby driving the dust suction block 333, which in turn drives the brush 335 to clean the dusty transparent glass. At the same time, under the action of the external dust suction device, the dust suction block 333 sucks the dust brushed off by the brush 335 into the interior and discharges it through the drain pipe 334, thus protecting the camera 314. It also allows for cleaning of dusty transparent glass without stopping the machine, further improving efficiency.

[0048] The tapping and leveling feeding mechanism 2 includes a feeding component 21, a tapping component 22, and a dropping component 23. The feeding component 21 is installed on the housing 34 to level the kudzu root to be tested. The tapping component 22 is connected to the housing 34 and the feeding component 21 respectively. The tapping component 22 is used to tap the feeding component 21 to prevent the kudzu root to be tested from blocking the material. The dropping component 23 is installed on the housing 34 to buffer and limit the falling kudzu root to be tested.

[0049] The feeding assembly 21 includes a fixed frame 211, a belt conveyor 212, a feeding hopper 213, and railings 214. The fixed frame 211 is fixedly installed on the housing 34 and is fixedly connected to the belt conveyor 212 and the feeding hopper 213 respectively. There are two railings 214 fixedly installed on the fixed frame 211 and located on both sides of the belt conveyor 212 respectively. The railings 214 are used to limit the movement of the kudzu root.

[0050] The striking assembly 22 includes a support frame 221, a first motor 222, a cam 223, a push block 224, a striking block 225, a buffer block 226, and a return spring 227. The support frame 221 is fixedly mounted on the housing 34. The first motor 222 is fixedly mounted on the support frame 221, and the output end of the first motor 222 is fixedly mounted with the cam 223. The push block 224 is slidably connected to the support frame 221, and a roller is rotatably connected to one end of the push block 224. The roller is used to abut against the cam 223. The other end of the push block 224 is fixedly connected to the striking block 225. The buffer block 226 is fixedly mounted on the striking block 225. There are two return springs 227 located on both sides of the cam 223, and the return springs 227 are fixedly connected to the support frame 221 and the striking block 225 respectively.

[0051] The material feeding assembly 23 includes an L-plate 231 and a material feeding box 232. There are two L-plates 231, which are respectively fixedly installed on the housing 34. The material feeding box 232 is fixedly connected to both L-plates 231.

[0052] In some embodiments, a plurality of leveling claws are fixedly installed on the hopper 213 for leveling the kudzu root to be tested.

[0053] In this invention, the kudzu root to be tested enters the hopper 213. Under the action of the first motor 222, the cam 223 is driven to rotate, thereby causing the push block 224, which is in contact with the protruding part of the cam 223, to move downward to the hopper 213 under the limit of the support frame 221. This causes the striking block 225 to strike the hopper 213. The buffer block 226 is used to protect and buffer the hopper 213. When the protruding part of the cam 223 separates from the push block 224, the striking block 225 moves back under the action of the return spring 227. After the kudzu root to be tested falls onto the belt conveyor 212, it moves towards the discharge box 232 under the action of the belt conveyor 212 and finally falls into the discharge box 232. Under the limit of the discharge box 232, it enters the feed port opened on the housing 34.

[0054] The sorting and collection component 4 includes an air compressor 41, a jet nozzle 42, and a material collection pipe 43. The material collection pipe 43 is fixedly installed on the outlet of the housing 34, and the material collection pipe 43 has an opening for the jet nozzle 42 to spray air. The air compressor 41 is fixedly installed on the bottom of the housing 34. Multiple jet nozzles 42 are evenly fixedly installed on the air compressor 41 at equal intervals and are parallel to the ground. The jet nozzles 42 are flush with the outlet. The material collection pipe 43 has two pipes for collecting finished kudzu root and collecting blackened and moldy kudzu root respectively.

[0055] In this embodiment, the jet nozzle 42 is electrically connected to the air compression device 41, and the air compression device 41 is electrically connected to the central control system.

[0056] In this invention, an air compressor 41 compresses gas for a jet nozzle 42. A camera 314 takes a picture of the kudzu root to be inspected and transmits the image in real time to the central control system for identification. Then, the jet nozzle 42 is controlled to spray blackened and moldy kudzu root into the blackened and moldy kudzu root collection pipe of the material collection pipe 43. The jet nozzle 42 will not spray qualified kudzu root, and the qualified kudzu root will fall into the finished kudzu root collection pipe of the material collection pipe 43, so that the finished kudzu root and the blackened and moldy kudzu root enter different pipes, thereby realizing online real-time detection and sorting.

[0057] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An online detection and sorting instrument for medicinal materials, comprising a support frame (1), characterized in that: It also includes a hammering and leveling feeding mechanism (2), a self-cleaning detection mechanism (3), and a sorting and collection component (4); The support frame (1) is equipped with a self-cleaning detection mechanism (3) for detection. The self-cleaning detection mechanism (3) is equipped with a knocking and flattening feeding mechanism (2) for feeding materials and a classification and collection component (4) for collecting the two types of kudzu roots after screening. The self-cleaning testing mechanism (3) includes a testing component (31), a station replacement component (32), a self-cleaning component (33), and a housing (34). The housing (34) is fixedly installed on the support frame (1), and the upper and lower ends of the housing (34) are respectively provided with a feed port for feeding and a discharge port for discharging. The two testing components (31) are installed inside the housing (34) and are located on both sides of the discharge port. The testing component (31) is used to test kudzu. The station replacement component (32) and the self-cleaning component (33) are both installed inside the housing (34) and connected to the testing component (31). The station replacement component (32) is used to replace the station of the testing component (31). There are two self-cleaning components (33), and the self-cleaning component (33) is used to clean the testing component (31). The left and right ends of the housing (34) are hinged with cabinet doors for maintenance.

2. The online detection and sorting instrument for medicinal materials according to claim 1, characterized in that, The detection component (31) includes a rotating shaft (311), a mounting block (312), a mounting frame (313), a camera (314), a light strip (315), and a fixing block (316). Two fixing blocks (316) are fixedly installed on the housing (34) and are located on one side of the discharge port. The rotating shaft (311) is rotatably connected between the two fixing blocks (316). The mounting block (312) is fixedly installed on the rotating shaft (311). Two mounting frames (313) are fixedly installed on both ends of the mounting block (312). Multiple cameras (314) are evenly fixedly installed inside the mounting frame (313) at equal intervals. Transparent glass for protecting the cameras (314) is fixedly installed on the mounting frame (313). Two light strips (315) are fixedly installed on the same side of the inlet and outlet.

3. The online detection and sorting instrument for medicinal materials according to claim 2, characterized in that, The workstation changing component (32) includes a drive motor (321), a synchronous belt (322), an active synchronous pulley (323), an auxiliary synchronous pulley (324), a belt (325), an active pulley (326), and an auxiliary pulley (327). The drive motor (321) is fixedly installed inside the housing (34), and the active synchronous pulley (323) is fixedly installed at the output end of the drive motor (321). The active synchronous pulley (323) and the auxiliary synchronous pulley (324) are connected by a synchronous belt (322). The auxiliary synchronous pulley (324) is fixedly connected to the active pulley (326). The active pulley (326) and the auxiliary pulley (327) are connected by a belt (325). The active pulley (326) and the auxiliary pulley (327) are respectively fixedly connected to mounting blocks (312).

4. The online detection and sorting instrument for medicinal materials according to claim 3, characterized in that, The self-cleaning component (33) includes a push cylinder (331), a movable frame (332), a dust-collecting block (333), a drain pipe (334), and a brush (335). The push cylinder (331) is fixedly installed inside the housing (34), and the movable frame (332) is fixedly installed at the output end of the push cylinder (331). The dust-collecting block (333) is fixedly installed on the movable frame (332). The drain pipe (334) is fixedly connected to the dust-collecting block (333) and is slidably connected to the housing (34). The drain pipe (334) is used to discharge the dust sucked up by the dust-collecting block (333). The brush (335) is fixedly installed on the drain pipe (334) for cleaning the transparent glass protecting the camera (314) on the mounting frame (313).

5. The online detection and sorting instrument for medicinal materials according to claim 1, characterized in that, The tapping and flattening feeding mechanism (2) includes a feeding component (21), a tapping component (22), and a dropping component (23). The feeding component (21) is installed on the housing (34) to flatten the kudzu root to be tested. The tapping component (22) is connected to the housing (34) and the feeding component (21) respectively. The tapping component (22) is used to tap the feeding component (21) to prevent the kudzu root to be tested from blocking the material. The dropping component (23) is installed on the housing (34) to buffer and limit the falling kudzu root to be tested.

6. The online detection and sorting instrument for medicinal materials according to claim 5, characterized in that, The feeding assembly (21) includes a fixed frame (211), a belt conveyor (212), a feeding hopper (213), and a railing (214). The fixed frame (211) is fixedly installed on the housing (34) and is fixedly connected to the belt conveyor (212) and the feeding hopper (213) respectively. There are two railings (214) fixedly installed on the fixed frame (211) and located on both sides of the belt conveyor (212). The railings (214) are used to limit the kudzu root.

7. The online detection and sorting instrument for medicinal materials according to claim 5, characterized in that, The striking assembly (22) includes a support frame (221), a first motor (222), a cam (223), a push block (224), a striking block (225), a buffer block (226), and a return spring (227). The support frame (221) is fixedly mounted on the housing (34). The first motor (222) is fixedly mounted on the support frame (221), and the output end of the first motor (222) is fixedly mounted with the cam (223). The push block (224) and the support frame (225) are connected to the housing (34). The frame (221) is limited by a sliding connection, and a roller is rotatably connected to one end of the push block (224). The roller is used to abut against the cam (223). The other end of the push block (224) is fixedly connected to the striking block (225). A buffer block (226) is fixedly installed on the striking block (225). There are two return springs (227) located on both sides of the cam (223), and the return springs (227) are fixedly connected to the support frame (221) and the striking block (225) respectively.

8. The online detection and sorting instrument for medicinal materials according to claim 5, characterized in that, The material feeding assembly (23) includes an L-plate (231) and a material feeding box (232). There are two L-plates (231) that are fixedly installed on the housing (34). The material feeding box (232) is fixedly connected to both L-plates (231).

9. The online detection and sorting instrument for medicinal materials according to claim 1, characterized in that, The sorting and collection component (4) includes an air compressor (41), a jet nozzle (42), and a material collection pipe (43). The material collection pipe (43) is fixedly installed on the outlet of the housing (34), and the material collection pipe (43) has an opening for the jet nozzle (42) to spray air. The air compressor (41) is fixedly installed on the bottom of the housing (34). Multiple jet nozzles (42) are evenly fixedly installed on the air compressor (41) at equal intervals and are parallel to the ground. The jet nozzles (42) are flush with the outlet. The material collection pipe (43) has two pipes for collecting finished kudzu root and collecting blackened and moldy kudzu root respectively.

Images