Industrial dangerous solid waste component detection equipment

Abstract

The invention discloses industrial dangerous solid waste component detection equipment which comprises a base, a longitudinal guide rail fixedly connected to the back face of the base, a detection spectrometer in transmission connection to the surface of the longitudinal guide rail and a light generator communicated to the detection end of the detection spectrometer. A plurality of optical lenses are stored in the bearing structure, the optical lenses are evenly arranged in a surrounding mode, the transmission structure can utilize the bearing structure to carry the optical lenses to rotate, and it is guaranteed that one optical lens is located at the bottom of the light generator all the time. The invention provides an efficient industrial dangerous solid waste component detection means, the components of the waste can be accurately analyzed through the cooperation of the light generator and the detection spectrometer, meanwhile, automatic replacement and adjustment of the optical lens are realized through the arrangement of the transmission structure and the bearing structure, and the detection efficiency and flexibility are improved.

Description

Technical Field

[0001] This invention relates to the field of solid waste composition detection technology, specifically to a device for detecting the composition of industrial hazardous solid waste. Background Technology

[0002] Hazardous waste (HW) composition analysis is a complex and important process that involves a comprehensive analysis of various characteristics of the waste to ensure proper treatment and avoid environmental harm. The main purpose of HW composition analysis is to determine the nature, composition and potential hazards of the waste, thereby providing a scientific basis for the classification, storage, transportation, treatment and disposal of the waste.

[0003] For example, the patent publication number published on the China Patent Network is CN 115308399 A, and the patent title is: A plastic particle solid waste detection device with multiple detection functions. It includes a mounting frame, a clamping structure movably connected to the middle position of the bottom end of the mounting frame, and a pneumatic telescopic rod engaged with the middle position of the top end of the mounting frame via an angle adjustment structure. A detection probe is movably connected to the bottom end of the pneumatic telescopic rod. The angle adjustment structure includes a fixing block, which is movably connected to one side of the top end of the mounting frame. A locking block is engaged with one side of the fixing block. This plastic particle solid waste detection device with multiple detection functions can obtain more accurate data through the cooperation of the locking block, the locking groove, the fixing block, and the through hole. The diameter of the through hole and the locking groove facilitates the passing of the locking block and its engagement. The elasticity of the return spring assists in the reset of the locking block's position.

[0004] However, existing waste detection equipment requires the use of different types of lenses to perform separate optical imaging of solid waste during the detection process. Since the lenses are mainly connected by threaded components, frequent lens replacement requires a lot of time for disassembly and assembly, which reduces detection efficiency. The threaded connection requires precise alignment and tightening, which increases the complexity of the operation and may also cause damage to the lens or connecting components due to improper operation.

[0005] Secondly, during the repeated disassembly and assembly of the lens, the lens and connecting components are easily subjected to physical damage such as wear and scratches, which affects their optical performance and service life. Damage to the lens surface may lead to a decrease in optical performance, such as reduced transmittance and increased aberrations, thereby affecting the shooting quality and test results.

[0006] In addition, the lens is prone to misalignment during installation, which affects the alignment accuracy between the lens and the spectrometer. This affects the clarity and accuracy of optical imaging. After the lens is misaligned, it needs to be recalibrated, and the calibration process may be complicated and time-consuming, further reducing the detection efficiency.

[0007] Therefore, it is necessary to design and create equipment and methods for detecting the components of industrial hazardous solid waste. Summary of the Invention

[0008] To achieve the above objectives, the present invention provides the following technical solution: an industrial hazardous solid waste composition detection device, including a base; A longitudinal guide rail is fixedly connected to the back of the base; A detection spectrometer with its transmission connected to the surface of the longitudinal guide rail; A light generator connected to the detection end of the detection spectrometer; The detection spectrometer has a support structure on one side via a transmission structure. The support structure contains multiple optical lenses arranged in a uniform, circular pattern. The transmission structure can rotate the optical lenses using the support structure, ensuring that one of the optical lenses is always located at the bottom of the light generator.

[0009] In a preferred embodiment of the present invention, the supporting structure includes a bracket fixedly connected to one side of the detection spectrometer. A sleeve is movably connected to the side of the bracket away from the detection spectrometer via a pin. A transmission rod is movably connected inside the sleeve via a bearing. The bottom end of the transmission rod extends through to the bottom of the sleeve and is fixedly connected to a turntable. An optical lens is mounted on the bottom of the turntable. The surface of the turntable has through holes corresponding to the optical lens. The light generator can communicate with the optical lens through the through holes. The transmission structure can drive the rotating wheel to rotate using the transmission rod.

[0010] In a preferred embodiment of the present invention, the transmission structure includes a ratchet movably mounted on one side of the detection spectrometer, a transmission structure at the top of the transmission rod, a connecting block corresponding to the ratchet fixedly connected to the surface of the longitudinal guide rail, a pawl movably connected to the surface of the connecting block via a pin, the side of the pawl away from the connecting block extending into the interior of the ratchet and meshing with the ratchet, a spring plate fixedly connected to the bottom of the pawl, the side of the spring plate away from the pawl contacting the surface of the longitudinal guide rail, and a limiting plate located at the top of the pawl fixedly connected to the surface of the longitudinal guide rail. The detection spectrometer can use the pawl to drive the ratchet to rotate during its vertical ascent around the longitudinal guide rail.

[0011] As a preferred embodiment of the present invention, both the front end of the ratchet and the top of the transmission rod are fixedly connected to helical gears, which mesh with each other.

[0012] As a preferred embodiment of the present invention, the bottom of the turntable is provided with a support plate, the surface of the support plate is provided with notches corresponding to the light generator, and a wiping pad is fixedly connected to the top of the support plate. The side of the wiping pad away from the support plate can contact the bottom of the optical lens and wipe the optical lens as the optical lens rotates with the transmission rod. The surface of the transmission rod is provided with a lifting structure, which can push the support plate to rise and fall vertically during the rotation of the transmission rod.

[0013] In a preferred embodiment of the present invention, the lifting structure includes positioning rings fixedly connected to both sides of the surface of the transmission rod. The surface of the transmission rod is provided with a reciprocating thread located inside the positioning rings. A threaded sleeve located inside the positioning rings is threadedly connected to the surface of the transmission rod. An extension plate is fixedly connected to the surface of the threaded sleeve. A vertical plate is fixedly connected to the side of the extension plate away from the threaded sleeve. The side of the vertical plate away from the extension plate extends to the bottom of the bearing plate and is fixedly connected to the bearing plate. A limit frame is fixedly connected to the surface of the threaded sleeve. The side of the limit frame away from the threaded sleeve is sleeved on the surface of the light generator and is slidably connected to the light generator. During the rotation of the transmission rod, it can push the threaded sleeve to vertically reciprocate up and down, and make it carry the bearing plate displacement using the extension plate and the vertical plate.

[0014] As a preferred embodiment of the present invention, the bottom of the turntable is fixedly connected to a support plate located on both sides of the through hole. A insertion tube is provided on the inner side of the support plate. Both ends of the insertion tube are fixedly connected to a shaft located inside the support plate. The shaft is slidably connected to the support plate. The optical lens is inserted into the insertion tube through the through hole and slidably connected to the insertion tube. The insertion tube can use the shaft to carry the optical lens and swing around the center line of the shaft to adjust the tilt angle.

[0015] In a preferred embodiment of the present invention, the bottom of the turntable is provided with a plurality of claws corresponding to the shaft. The claws are sleeved on the surface of the shaft, the top of the claws penetrates the turntable and extends to the top of the turntable, the claws are slidably connected to the turntable, and the top of the claws is provided with a threaded assembly located at the top of the rotating wheel. The bottom end of the threaded assembly penetrates the claws and extends into the interior of the turntable. The threaded assembly is threadedly connected to the turntable and the claws are pressed and fixed by the pressure of the descending threads.

[0016] As a preferred embodiment of the present invention, the top of the base is provided with a conveying structure, the conveying structure includes connecting plates disposed on both sides of the base, the surface of the connecting plates is movably connected to a conveying roller by a pin, the surface of the conveying roller is fitted with a conveying belt, one side of the conveying belt is horizontally disposed on the top of the base, the top of the conveying belt is fixedly connected to a limiting ring, a sample box is placed inside the limiting ring, and the sample box, the light generator and the optical lens are perpendicular to each other.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This invention provides a highly efficient method for detecting the components of industrial hazardous solid waste. By combining a light generator with a detection spectrometer, the composition of the waste can be accurately analyzed. At the same time, through the design of the transmission and support structures, the automatic replacement and adjustment of the optical lenses are realized, thereby improving detection efficiency and flexibility.

[0018] 2. The present invention, through the design of the supporting structure, enables multiple optical lenses to be evenly arranged around the turntable. By rotating the transmission rod, different optical lenses can be easily switched, which not only saves space but also improves the utilization rate and replacement speed of optical lenses.

[0019] 3. This invention utilizes the meshing of a ratchet and a pawl in a transmission structure to enable the detection spectrometer to drive the ratchet to rotate during vertical ascent. No additional power source is required, and the movement of the detection spectrometer itself is fully utilized to drive the replacement of the optical lens, thereby reducing energy consumption and cost.

[0020] 4. The present invention ensures a smooth and reliable transmission process by meshing the ratchet and the helical gear at the top of the transmission rod. The design of the helical gear also provides a certain self-locking function to prevent the transmission rod from rotating unexpectedly when not needed.

[0021] 5. The present invention not only provides support for the optical lens by setting up a carrier plate, but also wipes the optical lens during rotation by a wiping pad, ensuring the cleanliness of the optical lens and thus improving the accuracy of detection.

[0022] 6. The present invention uses a lifting structure design to enable the carrier plate to move vertically up and down following the rotation of the transmission rod, avoiding the carrier plate from affecting the rotation of the optical lens. At the same time, pressure can be applied to the wiping pad during the continuous rise of the carrier plate, thereby improving the wiping effect of the wiping pad.

[0023] 7. The present invention, through the design of the insertion tube and shaft, enables the optical lens to swing and adjust the tilt angle around the center line of the shaft itself, thereby adapting to the detection requirements of different samples and improving the adaptability and flexibility of the equipment.

[0024] 8. The present invention ensures the stable fixation of the optical lens in the insertion tube by setting the claw and threaded assembly, preventing the optical lens from falling off or shaking during rotation or lifting. At the same time, the pressing and fixing method of the threaded assembly makes the optical lens more firmly and reliably fixed.

[0025] 9. This invention achieves automatic sample transport and positioning through the design of the conveyor structure, thereby improving testing efficiency. The setting of the limiting ring ensures the stability and accuracy of the sample box during transport. At the same time, the horizontal setting of the conveyor belt also facilitates the operator's picking, placing and observing. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the main structure of the present invention; Figure 3 This is a schematic diagram of the pressure bar structure of the present invention; Figure 4 This is a schematic diagram of the transmission structure of the present invention; Figure 5 This is a rear view schematic diagram of the transmission structure of the present invention; Figure 6 This is a schematic diagram of the load-bearing structure of the present invention; Figure 7 This is a schematic diagram of the lifting structure of the present invention; Figure 8 For the present invention Figure 6 Enlarged structural diagram at point A in the middle.

[0027] In the diagram: 1. Base; 2. Longitudinal guide rail; 3. Spectrometer; 4. Light generator; 7. Optical lens; 8. Bracket; 9. Sleeve; 10. Transmission rod; 11. Turntable; 12. Ratchet; 13. Connecting block; 14. Pad; 15. Spring plate; 16. Limiting plate; 17. Helical gear; 18. Bearing plate; 19. Wiping pad; 21. Positioning ring; 22. Screw sleeve; 23. Extension plate; 24. Vertical plate; 25. Limiting frame; 26. 27. Support plate; 28. Insert pipe; 29. ​​Shaft; 30. Claw; 31. Threaded assembly; 32. Connecting plate; 33. Conveyor roller; 34. Conveyor belt; 35. Limiting ring; 36. Sample box; 37. Movable block; 38. Swing rod; 39. Leaf spring; 40. Restraint frame; 41. Pressure rod; 42. Pressure roller; 43. Trapezoidal block; 44. Horizontal plate; 45. Linkage rod; 46. Pulley; 47. Belt; 48. Driven wheel; 49. Toothed plate. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] like Figures 1 to 8As shown, the present invention provides an industrial hazardous solid waste composition detection device, including a base 1; The longitudinal guide rail 2 is fixedly connected to the back of the base 1; A detection spectrometer 3 is connected to the surface of the longitudinal guide rail 2 via a transmission connection; The light generator 4 is connected to the detection end of the detection spectrometer 3; A support structure is provided on one side of the detection spectrometer 3 via a transmission structure. The support structure stores multiple optical lenses 7 inside. The number of optical lenses 7 is several and they are evenly arranged around each other. The transmission structure can use the support structure to carry the optical lenses 7 to rotate, ensuring that one of the optical lenses 7 is always located at the bottom of the light generator 4.

[0030] refer to Figure 6 The supporting structure includes a bracket 8 fixedly connected to one side of the detection spectrometer 3. A sleeve 9 is movably connected to the side of the bracket 8 away from the detection spectrometer 3 via a pin. A transmission rod 10 is movably connected inside the sleeve 9 via a bearing. The bottom end of the transmission rod 10 extends through to the bottom of the sleeve 9 and is fixedly connected to a turntable 11. An optical lens 7 is installed at the bottom of the turntable 11. The surface of the turntable 11 has through holes corresponding to the optical lens 7. The light generator 4 can communicate with the optical lens 7 through the through holes. The transmission structure can drive the rotating wheel to rotate using the transmission rod 10.

[0031] As a technical optimization of the present invention, the design of the bearing structure enables multiple optical lenses 7 to be evenly arranged around the turntable 11. By rotating the transmission rod 10, different optical lenses 7 can be easily switched, which not only saves space but also improves the utilization rate and replacement speed of the optical lenses 7.

[0032] refer to Figure 5 The transmission structure includes a ratchet 12 movably mounted on one side of the detection spectrometer 3, a transmission structure between the ratchet 12 and the top of the transmission rod 10, a connecting block 13 corresponding to the ratchet 12 fixedly connected to the surface of the longitudinal guide rail 2, a pawl 14 movably connected to the surface of the connecting block 13 via a pin, the side of the pawl 14 away from the connecting block 13 extending into the interior of the ratchet 12 and meshing with the ratchet 12, a spring plate 15 fixedly connected to the bottom of the pawl 14, the side of the spring plate 15 away from the pawl 14 contacting the surface of the longitudinal guide rail 2, a limiting plate 16 fixedly connected to the surface of the longitudinal guide rail 2 at the top of the pawl 14, and the detection spectrometer 3 being able to use the pawl 14 to drive the ratchet 12 to rotate during the process of vertically rising around the longitudinal guide rail 2.

[0033] As a technical optimization of the present invention, the ratchet 12 and the pawl 14 are engaged through the transmission structure to realize the function of driving the ratchet 12 to rotate during the vertical ascent of the detection spectrometer 3. No additional power source is required, and the movement of the detection spectrometer 3 itself is fully utilized to drive the replacement of the optical lens 7, thereby reducing energy consumption and cost.

[0034] refer to Figure 4 Both the front end of the ratchet 12 and the top of the transmission rod 10 are fixedly connected to helical gears 17, which mesh with each other.

[0035] As a technical optimization of the present invention, the ratchet 12 and the helical gear 17 at the top of the transmission rod 10 mesh with each other, ensuring the smoothness and reliability of the transmission process. The design of the helical gear 17 can also provide a certain self-locking function to prevent the transmission rod 10 from rotating unexpectedly when not needed.

[0036] refer to Figure 6 The bottom of the turntable 11 is provided with a support plate 18. The surface of the support plate 18 is provided with notches corresponding to the light generator 4. The top of the support plate 18 is fixedly connected with a wiping pad 19. The side of the wiping pad 19 away from the support plate 18 can contact the bottom of the optical lens 7 and wipe the optical lens 7 as the optical lens 7 rotates with the transmission rod 10. The surface of the transmission rod 10 is provided with a lifting structure, which can push the support plate 18 to rise and fall vertically during the rotation of the transmission rod 10.

[0037] As a technical optimization of the present invention, the support plate 18 not only provides support for the optical lens 7, but also wipes the optical lens 7 during rotation through the wiping pad 19, ensuring the cleanliness of the optical lens 7 and thus improving the accuracy of detection.

[0038] refer to Figure 7 The lifting structure includes positioning rings 21 fixedly connected to both sides of the surface of the transmission rod 10. The surface of the transmission rod 10 is provided with reciprocating threads located inside the positioning rings 21. The surface of the transmission rod 10 is threadedly connected to a threaded sleeve 22 located inside the positioning rings 21. An extension plate 23 is fixedly connected to the surface of the threaded sleeve 22. A vertical plate 24 is fixedly connected to the side of the extension plate 23 away from the threaded sleeve 22. The side of the vertical plate 24 away from the extension plate 23 extends to the bottom of the bearing plate 18 and is fixedly connected to the bearing plate 18. A limit frame 25 is fixedly connected to the surface of the threaded sleeve 22. The side of the limit frame 25 away from the threaded sleeve 22 is sleeved on the surface of the light generator 4 and is slidably connected to the light generator 4. During the rotation of the transmission rod 10, it can push the threaded sleeve 22 to vertically reciprocate and lift, and make it carry the bearing plate 18 to displacement using the extension plate 23 and the vertical plate 24.

[0039] As a technical optimization of the present invention, the lifting structure design enables the carrier plate 18 to move vertically up and down following the rotation of the transmission rod 10, avoiding the carrier plate 18 from affecting the rotation of the optical lens 7. At the same time, pressure can be applied to the wiping pad 19 during the continuous rise of the carrier plate 18, thereby improving the wiping effect of the wiping pad 19.

[0040] refer to Figure 8 The bottom of the turntable 11 is fixedly connected to a support plate 26 located on both sides of the through hole. The inner side of the support plate 26 is provided with a plug tube 27. Both ends of the plug tube 27 are fixedly connected to a shaft 28 located inside the support plate 26. The shaft 28 is slidably connected to the support plate 26. The optical lens 7 is inserted into the plug tube 27 through the through hole and slidably connected to the plug tube 27. The plug tube 27 can use the shaft 28 to carry the optical lens 7 and swing around the center line of the shaft 28 to adjust the tilt angle.

[0041] As a technical optimization of the present invention, the design of the insertion tube 27 and the shaft 28 enables the optical lens 7 to swing and adjust the tilt angle around the center line of the shaft 28 itself, thereby adapting to the detection requirements of different samples and improving the adaptability and flexibility of the equipment.

[0042] refer to Figure 8 The bottom of the turntable 11 is provided with several claws 29 corresponding to the shaft 28. The claws 29 are sleeved on the surface of the shaft 28. The top of the claws 29 penetrates the turntable 11 and extends to the top of the turntable 11. The claws 29 are slidably connected to the turntable 11. The top of the claws 29 is provided with a threaded assembly 30 located on the top of the turntable. The bottom of the threaded assembly 30 penetrates the claws 29 and extends into the interior of the turntable 11. The threaded assembly 30 is threadedly connected to the turntable 11 and the claws 29 are pressed and fixed by the pressure of the descending threads.

[0043] As a technical optimization of the present invention, the arrangement of the claw 29 and the threaded assembly 30 ensures the stable fixation of the optical lens 7 in the insertion tube 27, preventing the optical lens 7 from falling off or shaking during rotation or lifting. At the same time, the pressing and fixing method of the threaded assembly 30 makes the fixation of the optical lens 7 more secure and reliable.

[0044] refer to Figure 2 The top of the base 1 is provided with a conveying structure, which includes connecting plates 32 on both sides of the base 1. The surface of the connecting plates 32 is movably connected to the conveying rollers 33 by pins. The surface of the conveying rollers 33 is fitted with a conveyor belt 34. One side of the conveyor belt 34 is horizontally set on the top of the base 1. The top of the conveyor belt 34 is fixedly connected to a limiting ring 35. A sample box 36 is placed inside the limiting ring 35. The sample box 36, the light generator 4 and the optical lens 7 are perpendicular to each other.

[0045] As a technical optimization of the present invention, the automatic transport and positioning of samples is realized through the design of the transport structure, which improves the detection efficiency. The setting of the limiting ring 35 ensures the stability and accuracy of the sample box 36 during the transport process. At the same time, the horizontal setting of the conveyor belt 34 also facilitates the operation of the operator to pick up, put down and observe.

[0046] refer to Figure 1 A method for detecting the components of industrial hazardous solid waste, comprising the following steps: Equipment initialization and sample preparation: The entire equipment is installed on a stable base 1. All components are fixedly connected and debugged. The longitudinal guide rail 2 provides a vertical movement path for the detection spectrometer 3, ensuring that it can move up and down accurately. The light generator 4 is connected to the detection end of the detection spectrometer 3 and is ready to emit the light required for detection. Multiple optical lenses 7 are evenly arranged around the inside of the bearing structure and are connected to the support plate 26 through the insertion tube 27 and the shaft 28. In the initial state, the angle of the optical lens 7 has been adjusted to the default position and fixed by the claw 29 and the threaded assembly 30. The sample box 36 to be tested is placed on the conveyor belt 34. The sample box 36 contains industrial hazardous solid waste samples and is fixed by the limiting ring 35. The detection spectrometer 3 descends and is driven by the ratchet 12: The detection spectrometer 3 begins to descend vertically along the longitudinal guide rail 2 and approaches the sample box 36. As the detection spectrometer 3 descends, the pawl 14 engages with the ratchet 12 under the action of the spring plate 15, preparing for the subsequent rotation of the ratchet 12. The detection spectrometer 3 continues to descend, and the pawl 14 pushes the ratchet 12 to rotate. The ratchet 12 drives the transmission rod 10 to rotate through the helical gear 17. Optical lens 7 replacement and cleaning: When the transmission rod 10 rotates, the turntable 11 rotates accordingly, so that adjacent different optical lenses 7 are aligned with the light generator 4 in sequence. During the rotation of the turntable 11, the rotating transmission rod 10 uses the reciprocating thread to push the screw sleeve 22 to rise and fall vertically. During the movement of the screw sleeve 22, the wiping pad 19 is carried to move through the extension plate 23 and the upright plate 24. When the wiping pad 19 contacts the bottom of the optical lens 7, the optical lens 7 is wiped to ensure that its surface is clean. Light emission and spectral information reception: When the required optical lens 7 is aligned with the light generator 4, the light generator 4 emits light. The light passes through the optical lens 7 and illuminates the sample in the sample box 36. After the light passes through or is reflected, it is received by the detection spectrometer 3. The detection spectrometer 3 receives and analyzes the spectral information to prepare for subsequent component analysis. The detection spectrometer 3 rises and prepares for the next optical lens 7: After the detection of a single optical lens 7 is completed, the detection spectrometer 3 moves upward a certain distance with the support structure. When the ratchet 12 and the pawl 14 engage again, the detection spectrometer 3 descends and uses the transmission structure to push the support structure to change the displacement of the optical lens 7. The above steps are repeated until all the optical lenses 7 on the surface of the turntable 11 are connected to the detection spectrometer 3 for detection in sequence.

[0047] refer to Figure 3 With the rest of the structure unchanged, this invention proposes a method for fixing a sample box 36. A movable block 37 is fixedly connected to the front of the base 1. Both sides of the movable block 37 are movably connected to a swing rod 38 via pins. A leaf spring 39 located between the base 1 and the swing rod 38 is fixedly connected to the surface of the swing rod 38. The leaf spring 39 is elastic. A restraining frame 40 is fixedly connected to the side of the swing rod 38 away from the movable block 37. The side of the restraining frame 40 away from the swing rod 38 extends to the top of the limiting ring 35 and contacts the surface of the sample box 36. The restraining frame 40 can press and fix the sample box 36 inside the limiting ring 35 during the swinging process following the swing rod 38. A pressure rod 41 is fixedly connected to the surface of the detection spectrometer 3. The side of the pressure rod 41 away from the detection spectrometer 3 extends to the top of the swing rod 38 and is fixedly connected to a pressure roller 42. The outer surface of the pressure roller 42 contacts the surface of the swing rod 38. During the process of the detection spectrometer 3 carrying the pressure rod 41 down, the pressure roller 42 can be used to squeeze the swing rod 38 so that it swings around the pin inside the movable block 37.

[0048] A trapezoidal block 43 is fixedly connected to the top of the swing arm 38. The surface of the trapezoidal block 43 is set to be inclined. When the pressure roller 42 squeezes the trapezoidal block 43, it can use the inclined surface of the trapezoidal block 43 to increase the compressive strength of the swing arm 38. When the pressure roller 42 continuously squeezes the trapezoidal block 43 and then leaves the squeezing contact after the trapezoidal block 43 swings, it can use the drop of the surface of the trapezoidal block 43 to generate an impact force to carry the sample box 36 to oscillate once.

[0049] As a technical optimization of the present invention, the design of the swing arm 38, leaf spring 39, and restraint frame 40 realizes the automatic fixing and release of the sample box 36 during the detection process. When the detection spectrometer 3 descends, the pressure roller 42 squeezes the trapezoidal block 43 to make the swing arm 38 swing, and then the restraint frame 40 squeezes and fixes the sample box 36 inside the limiting ring 35 without manual intervention, which improves the detection efficiency. The design of the trapezoidal block 43 not only provides an inclined contact surface, but also enhances the strength of the swing arm 38 under pressure. As the surface area of ​​the trapezoidal block 43 gradually increases, the pressure roller 42 can distribute the pressure more evenly during squeezing, avoiding damage to the swing arm 38 due to excessive force at a single point. When the pressure roller 42 continuously squeezes the trapezoidal block 43 and then releases the contact, the drop on the surface of the trapezoidal block 43 will generate an impact force. This impact force will be transmitted to the restraint frame 40 and the sample box 36, causing the industrial hazardous solid waste sample in the sample box 36 to oscillate once. This oscillation helps promote mixing within the sample, improving the accuracy and reliability of detection. By automating the fixation, release, and oscillation of the sample cartridge 36, errors caused by human operation are reduced, improving the precision and consistency of detection. At the same time, multiple detections using different optical lenses 7 can obtain more comprehensive spectral information, providing more accurate data support for component analysis.

[0050] refer to Figure 2 With the rest of the structure unchanged, this invention proposes a reciprocating drive method for a conveying structure. A horizontal plate 44 is fixedly connected to one side of the longitudinal guide rail 2. A linkage rod 45 is movably connected to the inside of the horizontal plate 44 through a bearing. A pulley 46 is fixedly connected to the rear end of the linkage rod 45 and the back of the conveying roller 33 on one side. A belt 47 is sleeved on the surface of the pulley 46. A driven wheel 48 is fixedly connected to the front end of the linkage rod 45. A toothed plate 49 located on one side of the driven wheel 48 is fixedly connected to the surface of the detection spectrometer 3. The teeth on the surface of the toothed plate 49 can mesh with the teeth on the surface of the driven wheel 48. When the detection spectrometer 3 carries the toothed plate 49 and continues to rise, it can use the toothed plate 49 to drive the driven wheel 48 to rotate.

[0051] As a technical optimization of the present invention, by setting a linkage rod 45 with a bearing movable connection inside the horizontal plate 44, and connecting the linkage rod 45 to the conveying roller 33 by the belt 47, the linkage control of the movement of the detection spectrometer 3 and the sample transport is realized. This not only improves the automation level of the equipment, but also ensures the synchronization of sample transport and spectrometer movement during the detection process, thereby improving detection efficiency and accuracy. When the detection spectrometer 3 is continuously rising with the toothed plate 49, it can use the toothed plate 49 to drive the driven wheel 48 to rotate. This process is actually a kind of energy recovery and utilization, converting the potential energy of the spectrometer when it rises into the rotational kinetic energy of the driven wheel 48. This not only reduces energy waste, but also improves the overall energy efficiency of the equipment. By integrating components such as the linkage rod 45, pulley 46, belt 47, driven wheel 48 and toothed plate 49 into the equipment, the compactness of the structure and the effective utilization of space are achieved.

[0052] The working principle and usage process of this invention: The entire device is installed on the base 1, which stably supports all components. The longitudinal guide rail 2 is fixedly connected to the back of the base 1, providing a vertical movement path for the detection spectrometer 3. The detection spectrometer 3 is connected to the longitudinal guide rail 2 through a transmission structure and can move up and down along the guide rail. The light generator 4 is connected to the detection end of the detection spectrometer 3 and is used to emit the light required for detection. The supporting structure is set on one side of the detection spectrometer 3 through the transmission structure. Multiple optical lenses 7 are evenly arranged around the bottom of the turntable 11 and are connected to the support plate 26 through the insertion tube 27 and the shaft 28. The tilt angle can be adjusted by swinging. When the optical lenses 7 are adjusted, the mechanism is locked. The claw 29 and threaded assembly 30 are used to fix the optical lens 7 at the required angle to prevent displacement of the optical lens 7. When the optical lens 7 is adjusted, the sample box 36 containing the industrial hazardous solid waste sample is placed inside the limiting ring 35 on the surface of the conveyor belt 34 to await detection. Detection begins, and the detection spectrometer 3 begins to descend vertically on the longitudinal guide rail 2, approaching the sample box 36. As the detection spectrometer 3 descends, the pawl 14 engages with the ratchet 12 under the action of the spring plate 15. The detection spectrometer 3 continues to descend, and the pawl 14 pushes the ratchet 12 to rotate. The ratchet 12 is driven by the helical gear 17, which drives the transmission rod 10 to rotate. When the transmission rod 10 rotates, the turntable 11 rotates accordingly, so that adjacent different optical lenses 7 are aligned with the light source in sequence. In device 4, during the rotation of turntable 11, the rotating transmission rod 10 uses a reciprocating thread to push the screw sleeve 22 vertically up and down. During the movement of the screw sleeve 22, the extension plate 23 and the vertical plate 24 carry the wiping pad 19. When the wiping pad 19 contacts the bottom of the optical lens 7, the wiping pad 19 can wipe the optical lens 7 to keep it clean. When the required optical lens 7 is aligned with the light generator 4, the light generator 4 emits light, which shines on the sample in the sample box 36 through the optical lens 7. After the light passes through or is reflected, it is received and analyzed by the detection spectrometer 3. If necessary, the tilt angle of the optical lens 7 can be changed by adjusting the insertion tube 27 and the shaft 28, as well as the chuck 29 and the thread assembly 30, to adapt to different... For sample testing, when a single optical lens 7 has finished testing, the detection spectrometer 3, carrying the support structure, moves upward a certain distance. When the ratchet 12 and pawl 14 re-engage, the detection spectrometer 3 descends and uses the transmission structure to push the support structure to change the displacement of the optical lens 7 until the optical lenses 7 on the surface of the turntable 11 are connected to the detection spectrometer 3 for testing in sequence. After testing is completed, the detection spectrometer 3 rises vertically on the longitudinal guide rail 2 and returns to its initial position. The spectral information collected by the detection spectrometer 3 is recorded and transmitted to the analysis system for component analysis. The conveying structure is activated to remove the tested sample box 36. The user replaces the sample box 36 containing industrial hazardous solid waste samples and repeats the above steps for testing.

[0053] In summary, this industrial hazardous solid waste composition detection equipment and method provides an efficient means of detecting the composition of industrial hazardous solid waste. Through the cooperation of the light generator 4 and the detection spectrometer 3, the composition of the waste can be accurately analyzed. At the same time, through the setting of the transmission structure and the bearing structure, the automatic replacement and adjustment of the optical lens 7 is realized, which improves the detection efficiency and flexibility.

[0054] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0055] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An industrial hazardous solid waste composition detection device, comprising a base (1); The longitudinal guide rail (2) is fixedly connected to the back of the base (1); A detection spectrometer (3) is connected to the surface of the longitudinal guide rail (2); A light generator (4) connected to the detection end of the detection spectrometer (3); Its features are: The detection spectrometer (3) has a support structure on one side via a transmission structure. The support structure contains multiple optical lenses (7). The optical lenses (7) are numerous and evenly arranged in a ring. The transmission structure can use the support structure to carry the optical lenses (7) to rotate, ensuring that one of the optical lenses (7) is always located at the bottom of the light generator (4).

2. The industrial hazardous solid waste composition detection equipment according to claim 1, characterized in that: The supporting structure includes a bracket (8) fixedly connected to one side of the detection spectrometer (3). The side of the bracket (8) away from the detection spectrometer (3) is movably connected to a sleeve (9) via a pin. The inside of the sleeve (9) is movably connected to a transmission rod (10) via a bearing. The bottom end of the transmission rod (10) extends through to the bottom of the sleeve (9) and is fixedly connected to a turntable (11). The optical lens (7) is installed at the bottom of the turntable (11). The surface of the turntable (11) has through holes corresponding to the optical lens (7). The light generator (4) can communicate with the optical lens (7) through the through holes. The transmission structure can drive the rotating wheel to rotate using the transmission rod (10).

3. The industrial hazardous solid waste composition detection equipment according to claim 2, characterized in that: The transmission structure includes a ratchet (12) movably mounted on one side of the detection spectrometer (3), the ratchet (12) and the top transmission structure of the transmission rod (10), a connecting block (13) corresponding to the ratchet (12) fixedly connected to the surface of the longitudinal guide rail (2), a pawl (14) movably connected to the surface of the connecting block (13) via a pin, the side of the pawl (14) away from the connecting block (13) extending into the interior of the ratchet (12) and meshing with the ratchet (12), a spring plate (15) fixedly connected to the bottom of the pawl (14), the side of the spring plate (15) away from the pawl (14) contacting the surface of the longitudinal guide rail (2), a limiting plate (16) fixedly connected to the surface of the longitudinal guide rail (2), and the detection spectrometer (3) can use the pawl (14) to push the ratchet (12) to rotate during the process of vertically rising around the longitudinal guide rail (2).

4. The industrial hazardous solid waste composition detection equipment according to claim 3, characterized in that: The front end of the ratchet (12) and the top of the transmission rod (10) are both fixedly connected to helical gears (17), which mesh with each other.

5. The industrial hazardous solid waste composition detection equipment according to claim 4, characterized in that: The bottom of the turntable (11) is provided with a support plate (18). The surface of the support plate (18) is provided with a notch corresponding to the light generator (4). The top of the support plate (18) is fixedly connected with a wiping pad (19). The side of the wiping pad (19) away from the support plate (18) can contact the bottom of the optical lens (7) and wipe the optical lens (7) as the optical lens (7) rotates with the transmission rod (10). The surface of the transmission rod (10) is provided with a lifting structure. The lifting structure can push the support plate (18) to rise and fall vertically during the rotation of the transmission rod (10).

6. The industrial hazardous solid waste composition detection equipment according to claim 5, characterized in that: The lifting structure includes positioning rings (21) fixedly connected to both sides of the surface of the transmission rod (10). The surface of the transmission rod (10) is provided with a reciprocating thread located inside the positioning rings (21). The surface of the transmission rod (10) is threadedly connected to a threaded sleeve (22) located inside the positioning rings (21). An extension plate (23) is fixedly connected to the surface of the threaded sleeve (22). A vertical plate (24) is fixedly connected to the side of the extension plate (23) away from the threaded sleeve (22). The vertical plate (24) is located away from the extension plate (23). 3) One side extends to the bottom of the bearing plate (18) and is fixedly connected to the bearing plate (18). The surface of the threaded sleeve (22) is fixedly connected to the limiting frame (25). The side of the limiting frame (25) away from the threaded sleeve (22) is sleeved on the surface of the light generator (4) and is slidably connected to the light generator (4). During the rotation of the transmission rod (10), it can push the threaded sleeve (22) to vertically reciprocate and lift, and make it carry the bearing plate (18) to displacement using the extension plate (23) and the upright plate (24).

7. The industrial hazardous solid waste composition detection equipment according to claim 6, characterized in that: The bottom of the turntable (11) is fixedly connected to a support plate (26) located on both sides of the through hole. The inner side of the support plate (26) is provided with a plug tube (27). Both ends of the plug tube (27) are fixedly connected to a shaft (28) located inside the support plate (26). The shaft (28) is slidably connected to the support plate (26). The optical lens (7) is inserted into the plug tube (27) through the through hole and slidably connected to the plug tube (27). The plug tube (27) can use the shaft (28) to carry the optical lens (7) and swing around the center line of the shaft (28) to adjust the tilt angle.

8. The industrial hazardous solid waste composition detection equipment according to claim 7, characterized in that: The bottom of the turntable (11) is provided with several claws (29) corresponding to the shaft (28). The claws (29) are sleeved on the surface of the shaft (28). The top of the claws (29) penetrates the turntable (11) and extends to the top of the turntable (11). The claws (29) are slidably connected to the turntable (11). The top of the claws (29) is provided with a threaded assembly (30) located on the top of the wheel. The bottom of the threaded assembly (30) penetrates the claws (29) and extends into the interior of the turntable (11). The threaded assembly (30) is threadedly connected to the turntable (11) and the claws (29) are squeezed and fixed by the pressure of the descending threads.

9. The industrial hazardous solid waste composition detection equipment according to claim 8, characterized in that: The top of the base (1) is provided with a conveying structure, which includes connecting plates (32) on both sides of the base (1). The surface of the connecting plates (32) is movably connected to a conveying roller (33) by a pin. The surface of the conveying roller (33) is fitted with a conveying belt (34). One side of the conveying belt (34) is horizontally set on the top of the base (1). The top of the conveying belt (34) is fixedly connected to a limiting ring (35). A sample box (36) is placed inside the limiting ring (35). The sample box (36), the light generator (4), and the optical lens (7) are perpendicular to each other.

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