Automatic detection device for improving solid waste copper content detection precision

Abstract

The invention relates to the technical field of solid waste detection, in particular to an automatic detection device for improving solid waste copper content detection precision, which comprises an equipment main body, a flat detection module, a material guide seat and a conveying part, the equipment main body comprises a main machine, an excitation table is mounted on the upper side of the main machine, and a control machine is mounted on the right side of the main machine; a flatness detection module is installed on the front portion of the left side of the main machine, the flatness detection module comprises a seat plate fixedly connected with the main machine, a linkage part is arranged on the upper side of the seat plate and comprises a base slidably connected with the seat plate, and the lower end face of the base is fixedly connected with a set of four limiting guide strips which are symmetrically arranged. Through the arrangement of the detection part, the transmission part, the extrusion part and other structures, the detection device can detect the flatness of the to-be-detected surface of the to-be-detected sample before detecting the copper content of the solid waste sample, so that the copper content detection precision of the direct-reading spectrometer is not influenced by the flatness of the sample, and the high precision is always kept.

Description

Technical Field

[0001] The present invention relates to the technical field of solid waste detection, and in particular to an automatic detection device for improving the detection accuracy of copper content in solid waste. Background Art

[0002] Solid waste refers to solid objects and materials produced in production, life and other activities that have lost their original utilization value or have not lost their utilization value but have been discarded or abandoned, such as industrial solid waste generated in the processing process. In order to recycle and process them as resources, the copper content in solid waste can be detected by direct reading spectrometer, which helps to identify recyclable copper resources.

[0003] A direct reading spectrometer is an instrument that uses spectral principles to analyze substances. It can excite atoms, ions or molecules in solid waste samples to generate spectral signals of specific wavelengths. These spectral signals are then read and converted into electrical signals, and then analyzed by spectral analysis software to determine the type and content of elements in the sample. It is particularly suitable for the analysis of metals and solid waste containing metal elements. However, in actual detection, the equipment requires that the surface of the solid waste sample is flat and leak-proof. If the surface of the sample is uneven, diffusion discharge rather than condensation discharge may occur during the excitation process, which will cause the excitation spot to be unstable, thereby affecting the intensity and stability of the spectral signal and ultimately affecting the accuracy of the analysis results. Leakage not only affects the analysis results, but may also cause safety accidents. It can be seen from the above that the flatness of the sample will affect the detection accuracy of the copper content of solid waste by the detection equipment. Existing direct reading spectrometers are usually unable to perform flatness detection on the sample, resulting in the copper content detection accuracy of the direct reading spectrometer being unstable and affected by the flatness of the sample. Therefore, based on the above problems, an automatic detection device for improving the detection accuracy of copper content in solid waste is proposed. Summary of the Invention

[0004] The purpose of the present invention is to provide an automatic detection device for improving the detection accuracy of the copper content of solid waste, so as to solve the problem that the existing direct reading spectrometer is usually unable to detect the flatness of the sample, resulting in the copper content detection accuracy of the direct reading spectrometer being unstable and affected by the sample.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] The control machine is that the control machine is installed on the right side of the main body, and the horizontal inspection module is installed on the left front side of the main body, and the horizontal inspection module comprises a base plate fixedly connected to the main body, and the upper side of the base plate is provided with a linkage part, and the linkage part comprises a base slidably connected to the base plate. The lower end surface of the base is fixedly connected to a group of four symmetrically arranged limiting guide bars, and the lower side of the rear protrusion of the base is fixedly connected to the material guide seat. The upper side of the base is fixedly connected to a low-speed motor, and the output shaft end of the low-speed motor is fixedly connected to the detection part through the base, and the detection part comprises a shaft tube, the lower end of the shaft tube is connected to a through shell, and the lower side of the through shell is connected to the exhaust plate shell. The top of the lifting box is connected with the base plate, and the lower end of the lifting box is connected with the support plate of the lifting box to the upper end of the lifting box.

[0007] Preferably, the seat plate is a folding plate structure, and a group of four guide holes are opened on the upper side plate of the seat plate. The guide holes of the seat plate are aligned front to back, and the guide holes of the seat plate and the limiting guide bars are aligned up and down, and the lower ends of the limiting guide bars are provided with material guide curved surfaces.

[0008] Preferably, the through shell is arranged between a group of limiting guide bars, the outer curved surface of the through shell fits with the outer surface of a group of limiting guide bars, the ring sleeve is arranged on the outside of the air hole, and the inner diameter of the inner hole of the ring sleeve is the same as the diameter of the shaft tube.

[0009] Preferably, the upper end of the airbag is fixedly connected to the lower end face of the intermediate shell, the outer surface of the airbag fits against the inner wall of the catheter, the lower end face of the airbag and the lower end face of the catheter are arranged in the same plane, and the support member consists of upper and lower ring bodies and a spring in the middle.

[0010] Preferably, the electric push rod and push block are both arranged directly below the airbag, the diameter of the push block is the same as the inner diameter of the catheter, the lower end of the exhaust plate shell is a rounded structure, the exhaust plate shell is arranged horizontally, the warning light and the contact button are electrically connected, and the low-speed motor, the electric lifting rod and the control machine are electrically connected.

[0011] Preferably, the left side of the main machine is fixedly connected to a material guide seat on the rear side of the seat plate, the front side of the main machine is fixedly connected to a fixed plate on the upper side of the exciting platform, the lower side of the fixed plate is fixedly connected to a cylinder, the lower end of the cylinder is fixedly connected to a pressure block on the upper side of the exciting platform, and a conveying part on the right side of the horizontal inspection module is installed on the main body of the equipment, and the conveying part includes a group of two bottom plates, the left and right sides of the exciting platform are fixedly connected to the bottom plates, and the upper end front and rear sides of the bottom plate are fixedly connected to vertical guide plates, and a group of two are provided on the upper side of the vertical guide plates. The arc guide plates are symmetrically arranged, and the arc guide plates are fixedly connected to the vertical guide plates. The inner sides of the arc guide plates are provided with mounting holes located on the upper side of the excitation platform, and the inner sides of the mounting holes are fixedly connected with position sensors. The inner sides of the vertical guide plates are provided with an annular groove, and the inner side of the annular groove is sleeved with a transmission belt. The lower sides of the vertical guide plates are fixedly connected with folding seats, and the upper sides of the folding seats are fixedly connected with motors located on the front and rear sides of a group of vertical guide plates. The ends of the output shafts of the motors are fixedly connected with damping wheels that fit with the transmission belt, and the right end face of the base is fixedly connected with a top plate.

[0012] Preferably, a spacing is set between a group of the conveyor belts, the front and rear end faces of the conveyor belts are arranged in the same plane as the front and rear end faces of the vertical guide plate, the upper end face of the bottom plate is arranged in the same plane as the upper end face of the seat plate, the upper end face of the bottom plate is arranged in the same plane as the upper end face of the excitation platform, the position sensor, motor and cylinder are all electrically connected to the control machine, a notch is opened on the upper side plate of the seat plate, and the notch of the top plate and the seat plate are aligned up and down.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. In the present invention, by providing the linkage part, the detection part, the transmission part and the extrusion part and other structures, the material guide seat can transport the solid waste sample to the seat plate, and the linkage part can drive the low-speed motor, the detection part and the transmission part to move downward when moving downward, and at the same time limit the sample on the seat, and the downward movement of the detection part can contact the upper surface of the sample, and the air bag of the transmission part is squeezed by the extrusion part, and the detection part is driven to rotate on the sample by the low-speed motor, and whether the surface to be tested of the sample is flat is judged by whether the air bag contracts, so that the detection device can detect the flatness of the surface to be tested of the sample before detecting the copper content of the solid waste sample, so that the copper content detection accuracy of the direct-reading spectrometer will not be affected by the flatness of the sample, and high precision is always maintained, which solves the problem that the existing direct-reading spectrometer is usually unable to detect the flatness of the sample, resulting in the direct-reading spectrometer's copper content detection accuracy being unstable and affected by the sample;

[0015] 2. In the present invention, the material guide seat, top plate, conveying part and other structures are set up, so that the material guide seat can convey the solid waste sample to the seat plate, and the top plate can flip the sample as the base moves upward, so that the sample is flipped to the conveying part, and the sample can be conveyed to the excitation table by the conveyor belt moving at the conveying part. The position sensor detects the position of the sample and sends a signal to the control machine. The control machine controls the motor to stop, so that the conveyor belt stops, and then controls the extension of the cylinder to drive the pressure block to press the sample on the excitation table. At this time, the copper content of the sample is automatically detected by the control machine, the main machine and the excitation table, so that the direct reading spectrometer can automatically detect the copper content of the solid waste sample, which solves the problem that the existing direct reading spectrometer needs to manually place and press the sample for the detection of solid waste samples, which is inconvenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 For the present invention Figure 1 A structural diagram from another perspective;

[0018] Figure 3 It is a structural schematic diagram of the main body of the device of the present invention;

[0019] Figure 4 This is a structural diagram of the horizontal inspection module of the present invention;

[0020] Figure 5 For the present invention Figure 4 A structural diagram from another perspective;

[0021] Figure 6 It is a structural schematic diagram of the seat plate of the present invention;

[0022] Figure 7 Schematic diagram of the structure of the linkage part of the present invention;

[0023] Figure 8 Schematic diagram of the assembly structure of the transmission part and the detection part of the present invention;

[0024] Figure 9 Schematic diagram of the structure of the detection unit of the present invention;

[0025] Figure 10 It is a schematic cross-sectional structural diagram of the transmission part of the present invention;

[0026] Figure 11 Schematic diagram of the cross-sectional structure of the airbag of the present invention;

[0027] Figure 12 It is a structural schematic diagram of the extrusion part of the present invention;

[0028] Figure 13 It is a structural schematic diagram of the material guide seat of the present invention;

[0029] Figure 14 It is a structural schematic diagram of the conveying part of the present invention;

[0030] Figure 15 It is a structural schematic diagram of the bottom plate of the present invention.

[0031] In the figure: 1. Equipment body; 11. Main unit; 12. Stimulating platform; 13. Fixing plate; 14. Cylinder; 15. Pressing block; 16. Control unit; 2. Leveling module; 21. Base plate; 22. Electric lifting rod; 23. Linking unit; 231. Base; 232. Limiting guide bar; 233. Top plate; 24. Low-speed motor; 25. Detection unit; 251. Axis tube; 252. Through shell; 253. Exhaust plate shell; 254. Air hole; 26. Transmission unit; 261. Ring sleeve; 262. Folding tube; 263. Transfer shell; 264. Conduit; 265. Airbag; 266. Support; 267. Fixing piece; 268. Contact button; 27. Extrusion unit; 271. Electric push rod; 272. Push block; 273. Connecting block; 274. Contact block; 28. Warning light; 3. Material guide seat; 4. Conveying unit; 401. Bottom plate; 402. Vertical guide plate; 403. Arc guide plate; 404. Ring groove; 405. Mounting hole; 406. Conveyor belt; 407. Position sensor; 408. Folding seat; 409. Motor; 410. Damping wheel. DETAILED DESCRIPTION

[0032] See also Figure 1-15 , the present invention provides a technical solution:

[0033] An automatic detection device for improving the detection accuracy of copper content in solid waste, comprising an equipment body 1, a level inspection module 2, a material guide seat 3 and a conveying portion 4, wherein the equipment body 1 comprises a main unit 11, an excitation platform 12 is installed on the upper side of the main unit 11, a control machine 16 is installed on the right side of the main unit 11, and a level inspection module 2 is installed on the left front of the main unit 11, the level inspection module 2 comprises a seat plate 21 fixedly connected to the main unit 11, a linkage portion 23 is provided on the upper side of the seat plate 21, and the linkage portion 23 comprises a base 231 slidably connected to the seat plate 21, a group of four symmetrically arranged limiting guide strips 232 are fixedly connected to the lower end surface of the base 231, an electric lifting rod 22 fixedly connected to the material guide seat 3 is installed on the lower side of the rear protrusion of the base 231, and the base 231 is provided with a plurality of movable members 231, wherein the movable members 231 are provided with movable members 232 ... The upper side of the low-speed motor 24 is fixedly connected, and the output shaft end of the low-speed motor 24 is fixedly connected to the detection part 25 through the base 231. The detection part 25 includes a shaft tube 251, and the lower end of the shaft tube 251 is connected to a through shell 252. The lower side of the through shell 252 is connected to an exhaust plate shell 253. An air hole 254 is opened on the outer curved surface of the shaft tube 251. A transmission part 26 is installed at the base 231. The transmission part 26 includes a transfer shell 263 fixed to the upper side of the base 231, and the rear side hole of the lower end face of the transfer shell 263 is connected to a folded tube 262 passing through the base 231. The rear end of the folded tube 262 is connected to a ring sleeve 261 sleeved on the outer side of the shaft tube 251. The front side hole of the lower end face of the transfer shell 263 is fixedly connected to The conduit 264 passes through the base 231, and an air bag 265 connected to the intermediate shell 263 is installed on the inner side of the conduit 264. A support 266 is installed on the inner side of the air bag 265. A fixing plate 267 is fixedly connected to the front side of the conduit 264, and a contact button 268 is installed on the lower side of the fixing plate 267. An extrusion portion 27 is provided on the lower side of the conduit 264. The extrusion portion 27 includes an electric push rod 271 fixedly connected to the seat plate 21, and a push block 272 is fixedly connected to the upper end of the push rod of the electric push rod 271. A connecting block 273 is fixedly connected to the outer side of the push rod of the electric push rod 271. A contact block 274 aligned with the contact button 268 is fixedly connected to the upper side of the connecting block 273. A warning light 2 is installed on the upper side of the base 231. 8; The seat plate 21 is a folding plate structure, and a group of four guide holes are opened on the upper side plate of the seat plate 21. The guide holes of the seat plate 21 are arranged to be aligned front to back, and the guide holes of the seat plate 21 and the limiting guide strips 232 are arranged to be aligned up and down. Through this arrangement, the limiting guide strips 232 can be inserted into the guide holes of the seat plate 21, and the downward movement of the limiting guide strips 232 can be guided and positioned through the guide holes of the seat plate 21. The lower ends of the limiting guide strips 232 are provided with guide curved surfaces. Through this arrangement, the limiting guide strips 232 will contact the sample during the downward movement, and squeeze and push the sample through their guide curved surfaces, so that the sample is guided and positioned between a group of limiting guide strips 232 when the limiting guide strips 232 move downward, thereby avoiding displacement of the sample in subsequent testing;The through shell 252 is arranged between a group of limiting guide strips 232, and the outer curved surface of the through shell 252 fits with the outer surface of a group of limiting guide strips 232. The ring sleeve 261 is sleeved on the outside of the air hole 254. Through this arrangement, the ring sleeve 261 can convey air to the shaft tube 251 through the air hole 254. The inner diameter of the inner hole of the ring sleeve 261 is the same as the diameter of the shaft tube 251. Through this arrangement, no gap will appear between the ring sleeve 261 and the shaft tube 251; the upper end of the air bag 265 is fixedly connected to the lower end face of the intermediate shell 263, and the outer surface of the air bag 265 fits with the inner wall of the conduit 264. Through this arrangement, the conduit 264 can support the outer curved surface of the air bag 265, so that the air bag 265 can only shrink longitudinally when it is under pressure. The lower end face of the air bag 265 and the lower end face of the conduit 264 are arranged in the same plane. The support member 266 is composed of an upper and lower ring body and a spring in the middle. This arrangement allows support member 266 to reset and expand the deflated airbag 265. Both the electric push rod 271 and push block 272 are located directly below the airbag 265. The diameter of push block 272 is the same as the inner diameter of conduit 264. This arrangement allows push block 272 to enter conduit 264 after upward movement, fully squeezing the lower end of airbag 265. The lower end of exhaust plate housing 253 has rounded corners and is positioned horizontally, allowing it to make horizontal contact with the upper end surface of the sample. The warning light 28 is electrically connected to the contact button 268, enabling the contact button 268 to activate the warning light 28. The low-speed motor 24, the electric lift rod 22, and the controller 16 are electrically connected, enabling the controller 16 to control the operation of the electric lift rod 22 and the low-speed motor 24.

[0034] like Figure 3 、 Figure 6-Figure 7 、 Figure 13-15As shown, the left side of the main machine 11 is fixedly connected to the material guide seat 3 on the rear side of the seat plate 21, the front side of the main machine 11 is fixedly connected to the fixed plate 13 on the upper side of the exciting platform 12, the lower side of the fixed plate 13 is fixedly connected to the cylinder 14, the lower end of the cylinder 14 is fixedly connected to the pressure block 15 on the upper side of the exciting platform 12, and the equipment body 1 is equipped with a conveying part 4 on the right side of the horizontal inspection module 2, the conveying part 4 includes a group of two bottom plates 401, the left and right sides of the exciting platform 12 are fixedly connected to the bottom plates 401, the upper end front and rear sides of the bottom plate 401 are fixedly connected to the vertical guide plates 402, and a group of two symmetrically arranged arc guide plates 403 are provided on the upper side of the vertical guide plates 402, and the arc guide plates 403 are fixed to the vertical guide plates 402 The inner sides of the arc-shaped guide plates 403 are provided with mounting holes 405 on the upper side of the exciting platform 12, and the inner sides of the mounting holes 405 are fixedly connected with position sensors 407. The inner sides of the vertical guide plates 402 are provided with annular grooves 404, and the inner sides of the annular grooves 404 are sleeved with conveyor belts 406. The lower sides of the vertical guide plates 402 are fixedly connected with folding seats 408, and the upper sides of the folding seats 408 are fixedly connected with motors 409 on the front and rear sides of a group of vertical guide plates 402. The output shaft ends of the motors 409 are fixedly connected with damping wheels 410 that fit with the conveyor belts 406. The right end face of the base 231 is fixedly connected with a top plate 233, so that the guide seat 3 can transport the solid waste sample to the base plate 21, and the top plate 233 moves with the upper side of the base 231. The sample can be flipped over by the movement, so that the sample is flipped over to the conveying part 4. The sample can be transported to the excitation table 12 through the conveying of the moving conveyor belt 406 at the conveying part 4. The position sensor 407 detects the position of the sample and sends a signal to the control machine 16. The control machine 16 controls the motor 409 to stop, so that the conveyor belt 406 stops, and then controls the extension of the cylinder 14 to drive the pressure block 15 to press the sample onto the excitation table 12. At this time, the copper content of the sample is automatically detected by the control machine 16, the main machine 11 and the excitation table 12, so that the direct reading spectrometer can automatically detect the copper content of the solid waste sample; a group of conveyor belts 406 are provided with a spacing between them, and the front and rear end surfaces of the conveyor belt 406 are in the same plane as the front and rear end surfaces of the vertical guide plate 402. The upper end surface of the bottom plate 401 and the upper end surface of the seat plate 21 are arranged in the same plane, and the upper end surface of the bottom plate 401 and the upper end surface of the excitation platform 12 are arranged in the same plane. Through this arrangement, the sample can be displaced from left to right to the excitation platform 12. The position sensor 407, the motor 409 and the cylinder 14 are all electrically connected to the control machine 16. Through this arrangement, the control machine 16 can receive the signal of the position sensor 407 and control the operation of the motor 409 and the cylinder 14. A notch is provided on the upper side plate of the seat plate 21, and the top plate 233 and the notch of the seat plate 21 are aligned up and down. Through this arrangement, the top plate 233 can pass through the notch of the seat plate 21 after moving up.

[0035] Workflow: The detection operation of the detection device for the copper content of solid waste is as follows. Note 1: The electrical appliances of this device are all externally powered; Note 2: The device body 1 needs to be connected to a high-purity argon gas cylinder; Note 3: The device body 1 is a prior art device; Sample transportation operation 1: First, multiple samples are taken from various positions of the solid waste, and then each sample is processed into a flat round block sample, and then each sample is placed in the guide seat 3, and the sample is guided and transported toward the flat inspection module 2 through the inclined groove of the guide seat 3, and the sample on the front side is pushed by the sample on the rear side to move to the lower side of the detection part 25; Flatness detection operation: The control machine 16 controls the electric lifting rod 22 to retract, so as to drive the base 231 of the linkage part 23 to move downward, and the downward movement of the base 231 The surface will drive a group of limiting guide bars 232 to move downward, so that a group of limiting guide bars 232 move downward and insert into the guide hole of the base plate 21, and the limiting guide bars 232 will contact the sample during the downward movement, and squeeze and push the sample through its guide curved surface, so that the sample is guided and positioned between a group of limiting guide bars 232 when the limiting guide bars 232 move downward, avoiding displacement of the sample in subsequent detection. On the other hand, the downward movement of the base 231 will drive the low-speed motor 24, the detection part 25, and the transmission part 26 to move downward, so that the lower end of the exhaust plate shell 253 of the detection part 25 is in contact with the upper surface of the sample. At this time, the control machine 16 controls the electric push rod 271 of the extrusion part 27 to push up, so that the push block 272 squeezes the air bag 265 on the upper side, and the control machine 1 6. Control the low-speed motor 24 to drive the detection part 25 to rotate, so that the exhaust plate shell 253 rotates at a low speed on the upper surface of the sample to detect whether the upper surface of the sample is flat. If the upper surface of the sample is flat, there will be no gap between the exhaust plate shell 253 and the sample during the rotation of the exhaust plate shell 253 on the sample, so that the air flow in the airbag 265 has nowhere to be discharged, and the airbag 265 will not shrink due to the thrust of the push block 272. If the upper surface of the sample is not flat enough, there will be a gap between the exhaust plate shell 253 and the sample during the rotation of the exhaust plate shell 253 on the sample, so that the air flow in the airbag 265 can pass through the transfer shell 263, the folded tube 262, the ring sleeve 261, the air hole 254, the shaft tube 251, and the through shell 2 52 enters the exhaust plate shell 253, and then is discharged through the gap between the exhaust plate shell 253 and the sample, so that the airbag 265 will shrink due to the thrust of the push block 272, so that the connecting block 273 and the contact block 274 that move upward with the push rod of the electric push rod 271 can squeeze the contact button 268, so that the contact button 268 starts the warning light 28 to alarm the staff, allowing the staff to manually take out the sample and re-process the flatness. Through the above operations, a flatness detection cycle of the sample is completed, so that the detection device can detect the flatness of the test surface of the sample to be tested before detecting the copper content of the solid waste sample, so that the copper content detection accuracy of the direct reading spectrometer will not be affected by the flatness of the sample, and always maintain high accuracy;In the second sample conveying operation and copper content detection operation, the control unit 16 controls the electric lifting rod 22 to extend, driving the base 231 of the linkage unit 23 to move upward. The upward movement of the base 231 drives the top plate 233 and a set of limiting guide bars 232 to move upward. The upward movement of the limiting guide bars 232 causes the sample after the flatness test to lose its limit, so that the top plate 233 passing through the notch of the base plate 21 can flip the sample, so that the sample is flipped toward the conveying unit 4, and the upper end surface of the sample is flipped to the lower side, so that the sample is placed between a set of conveyor belts 406. The control unit 16 controls the motor 409 to run, driving the damping wheel 410 The rotation of the damping wheel 410 drives the conveyor belt 406 to move, thereby driving the sample toward the excitation platform 12. When the sample moves to the upper side of the excitation platform 12, the position sensor 407 detects the sample's position and sends a signal to the controller 16. The controller 16 controls the motor 409 to stop, causing the conveyor belt 406 to stop. The cylinder 14 is then extended to drive the pressure block 15 to press the sample onto the excitation platform 12. At this point, the copper content of the sample is automatically tested by the controller 16, the main unit 11, and the excitation platform 12. Through the above operations, the direct reading spectrometer can automatically test the copper content of solid waste samples.

[0036] The principles and implementation methods of the present invention are explained in individual examples. The above examples are only used to help understand the method of the present invention and its core ideas. The above are only preferred implementation methods of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the scope of protection of the present invention.

Claims

1. An automatic detection device for improving the detection accuracy of copper content in solid waste, comprising a device body (1), a flat inspection module (2), a material guide seat (3) and a conveying part (4), characterized in that: The device body (1) includes a main unit (11), an excitation platform (12) is installed on the upper side of the main unit (11), a control unit (16) is installed on the right side of the main unit (11), and a level inspection module (2) is installed on the left front of the main unit (11). The level inspection module (2) includes a seat plate (21) fixedly connected to the main unit (11), a linkage part (23) is provided on the upper side of the seat plate (21), and the linkage part (23) includes a base (231) slidably connected to the seat plate (21), a group of four symmetrically arranged limiting guide bars (232) are fixedly connected to the lower end surface of the base (231), and the base (231) is provided with a plurality of symmetrically arranged limiting guide bars (232). An electric lifting rod (22) fixedly connected to the material guide seat (3) is installed on the lower side of the rear convex block, a low-speed motor (24) is fixedly connected to the upper side of the base (231), the output shaft end of the low-speed motor (24) passes through the base (231) and is fixedly connected to a detection part (25), the detection part (25) includes a shaft tube (251), the lower end of the shaft tube (251) is connected to a through shell (252), the lower side of the through shell (252) is connected to an exhaust plate shell (253), an air hole (254) is opened on the outer curved surface of the shaft tube (251), a transmission part (26) is installed on the base (231), and the transmission part (26) The invention comprises a rotating shell (263) fixed on the upper side of the base (231), a folded tube (262) passing through the base (231) is connected at the rear hole position of the lower end surface of the rotating shell (263), the rear end of the folded tube (262) is connected to the ring sleeve (261) sleeved on the outside of the shaft tube (251), a conduit (264) passing through the base (231) is fixedly connected at the front hole position of the lower end surface of the rotating shell (263), an air bag (265) connected to the rotating shell (263) is installed on the inner side of the conduit (264), a support member (266) is installed on the inner side of the air bag (265), and the front side of the conduit (264) is fixed. A fixing plate (267) is connected, and a contact button (268) is installed on the lower side of the fixing plate (267). An extrusion portion (27) is provided on the lower side of the conduit (264). The extrusion portion (27) includes an electric push rod (271) fixedly connected to the seat plate (21). The upper end of the push rod of the electric push rod (271) is fixedly connected to a push block (272). The outer side of the push rod of the electric push rod (271) is fixedly connected to a connecting block (273). The upper side of the connecting block (273) is fixedly connected to a contact block (274) aligned with the contact button (268) in the upper and lower directions. A warning light (28) is installed on the upper side of the base (231).

2. The automatic detection device for improving the detection accuracy of copper content in solid waste according to claim 1, characterized in that: The seat plate (21) is a folding plate structure, and a group of four guide holes are opened on the upper plate body of the seat plate (21). The guide holes of the seat plate (21) are arranged to be aligned front to back, and the guide holes of the seat plate (21) and the limiting guide bar (232) are arranged to be aligned up and down, and the lower ends of the limiting guide bars (232) are provided with a material guiding curved surface.

3. The automatic detection device for improving the detection accuracy of copper content in solid waste according to claim 1, characterized in that: The through shell (252) is arranged between a group of limiting guide bars (232), and the outer curved surface of the through shell (252) is in contact with the outer surface of the group of limiting guide bars (232). The ring sleeve (261) is sleeved on the outside of the air hole (254), and the inner diameter of the inner hole of the ring sleeve (261) is the same as the diameter of the shaft tube (251).

4. The automatic detection device for improving the detection accuracy of copper content in solid waste according to claim 1, characterized in that: The upper end of the airbag (265) is fixedly connected to the lower end surface of the intermediate shell (263), the outer surface of the airbag (265) is in contact with the inner wall of the conduit (264), the lower end surface of the airbag (265) and the lower end surface of the conduit (264) are arranged in the same plane, and the support member (266) is composed of upper and lower ring bodies and a spring in the middle.

5. The automatic detection device for improving the detection accuracy of copper content in solid waste according to claim 1, characterized in that: The electric push rod (271) and the push block (272) are both arranged on the lower side of the air bag (265), the diameter of the push block (272) is the same as the inner diameter of the conduit (264), the lower end of the exhaust plate shell (253) is a rounded structure, and the exhaust plate shell (253) is arranged horizontally. The warning light (28) and the contact button (268) are electrically connected, and the low-speed motor (24), the electric lifting rod (22) and the control machine (16) are electrically connected.

6. The automatic detection device for improving the detection accuracy of copper content in solid waste according to claim 1, characterized in that: The left side of the main machine (11) is fixedly connected to a material guide seat (3) located at the rear side of the seat plate (21); the front side of the main machine (11) is fixedly connected to a fixed plate (13) located at the upper side of the exciting platform (12); the lower side of the fixed plate (13) is fixedly connected to a cylinder (14); the lower end of the cylinder (14) is fixedly connected to a pressure block (15) located at the upper side of the exciting platform (12); a conveying part (4) located at the right side of the horizontal inspection module (2) is installed on the main body (1); the conveying part (4) includes a group of two bottom plates (401); the left and right sides of the exciting platform (12) are fixedly connected to the bottom plates (401); the front and rear sides of the upper end of the bottom plate (401) are fixedly connected to vertical guide plates (402); the upper side of the vertical guide plate (402) is provided with a group of two symmetrically arranged arc guide plates (403); The arc guide plate (403) is fixedly connected to the vertical guide plate (402); the inner side of each arc guide plate (403) is provided with a mounting hole (405) located on the upper side of the excitation platform (12); the inner side of each mounting hole (405) is fixedly connected to a position sensor (407); the inner side of each vertical guide plate (402) is provided with an annular groove (404); the inner side of each annular groove (404) is sleeved with a transmission belt (406); the lower side of each vertical guide plate (402) is fixedly connected to a folding seat (408); the upper side of each folding seat (408) is fixedly connected to a motor (409) located on the front and rear sides of a group of vertical guide plates (402); the output shaft end of each motor (409) is fixedly connected to a damping wheel (410) that fits the transmission belt (406); the right end face of the base (231) is fixedly connected to a top plate (233).

7. The automatic detection device for improving the detection accuracy of copper content in solid waste according to claim 6, characterized in that: A spacing is set between a group of the conveyor belts (406), the front and rear end faces of the conveyor belts (406) and the front and rear end faces of the vertical guide plate (402) are arranged in the same plane, the upper end face of the bottom plate (401) and the upper end face of the seat plate (21) are arranged in the same plane, the upper end face of the bottom plate (401) and the upper end face of the excitation platform (12) are arranged in the same plane, the position sensor (407), the motor (409) and the cylinder (14) are all electrically connected to the control machine (16), a notch is opened on the upper side plate of the seat plate (21), and the notch of the top plate (233) and the seat plate (21) are aligned up and down.

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