Solid waste cleaning device for river channel environmental governance

Abstract

The invention discloses a solid waste cleaning device for river environment governance, and relates to the technical field of solid waste cleaning, the solid waste cleaning device for river environment governance comprises a mobile device, and the front side of the mobile device is provided with a conveying assembly. According to the solid waste cleaning device for river environment governance, the sorting device is arranged, a motor is started, at the moment, under driving of the motor, a raking claw is made to rotate, sludge is stirred, fixed waste adhering to the sludge is conveniently removed, and the problem that solid waste adheres to soil and is inconvenient to remove by workers is solved; a motor drives a transmission belt to enable a large rotating shaft to rotate, through cooperation of a first connecting rod and a second connecting rod, the second connecting rod drives an L-shaped sliding block to move, a scraping block drags out solid waste and stuck mud blocks between the raking claws, and the problem that follow-up raking claw operation is inconvenient due to the fact that a large amount of mud and waste adhere to the raking claws is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of solid waste cleaning, and particularly to a solid waste cleaning device for river channel environmental governance. Background Art

[0002] Removing the pollutants deposited in the river channel can restore the self-purification ability of the water body, improve the dissolved oxygen content at the same time, promote the reproduction of aquatic organisms, and long-term deposition will lead to a decline in the flood discharge capacity of the river channel, and the release of pollutants will exacerbate water eutrophication, threatening the safety of drinking water.

[0003] When cleaning the river channel waste, the existing methods are to directly drain the river water and then excavate the silt, or to stir the silt with a high-pressure water gun and then pump it out, resulting in the diffusion of pollutants, and the heavy metals and organic matters in the silt diffuse with the water flow, causing water pollution. Moreover, the existing technology is difficult to handle the mixed solid debris at the bottom of the river channel, inconvenient to separate the silt and solid waste, and reduces the work efficiency. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a solid waste cleaning device for river channel environmental governance, which solves the problems put forward in the above background art.

[0005] To achieve the above object, the present invention is realized through the following technical solutions: A solid waste cleaning device for river channel environmental governance, including a mobile device, a conveying component is arranged on the front side of the mobile device, a storage box is opened on the rear side of the mobile device, a sorting device for separating solid waste from silt is arranged inside the mobile device, a water filtering device for filtering out the water in the silt is arranged inside the mobile device, and a magnetic separation device for removing metal substances in the silt is arranged inside the mobile device;

[0006] Among them, the sorting device includes a motor, a claw, a transmission belt, a large rotating shaft, a first connecting rod, a second connecting rod, a platform, an L-shaped slider, a chute, a fixed block, a scraping block and a first torsion spring; the outside of the mobile device is fixedly connected to the inside of the motor, the outer wall of the output end of the motor is fixedly connected to the inner wall of the claw, when the motor is started, the motor drives the claw to rotate, a pulley is fixed on the outer wall of the output end of the motor and the outer wall of the large rotating shaft, and the two pulleys are connected by a transmission belt. When the transmission belt rotates, it drives the large rotating shaft to rotate.

[0007] According to the above technical solution, the outer wall of the large rotating shaft is rotatably connected to the inner wall of the first connecting rod. When the large rotating shaft rotates, it drives one end of the first connecting rod to rotate. The inner wall of the first connecting rod is rotatably connected to the outer wall of the second connecting rod. When one end of the first connecting rod rotates, it causes the other end of the first connecting rod to drive one end of the second connecting rod to move. The inner wall of the moving device is fixedly connected to the outer wall of the platform. The lower side of the platform is slidably connected to the upper side of the L-shaped slider. When one end of the second connecting rod moves, it causes the other end of the second connecting rod to drive the L-shaped slider to move forward.

[0008] According to the above technical solution, a chute is opened on the platform. The inner wall of the chute is slidably connected to the outer wall of the fixed block, and the lower end of the fixed block is fixedly connected to the upper side of the L-shaped slider. When the L-shaped slider moves forward, it drives the fixed block to slide in the chute. The outer wall of the fixed block is rotatably connected to the inner wall of the scraping block. When the fixed block slides in the chute, it drives the scraping block to move forward synchronously. The outer wall of the fixed block is fixedly connected to one end of the first torsion spring, and the other end of the first torsion spring is fixedly connected to the scraping block. When the scraping block loses the extrusion force, the first torsion spring causes it to reset.

[0009] According to the above technical solution, the water filtering device includes a fixing plate, a strong spring, an L-shaped sliding plate, an L-shaped striking rod, a small rotating shaft, a cam, a second torsion spring, an L-shaped lever and a filter plate; the inner wall of the moving device is fixedly connected to the outer wall of the fixing plate, the lower end of the fixing plate is fixedly connected to the upper end of the strong spring, the lower end of the strong spring is fixedly connected to the upper side of the L-shaped sliding plate, and the outer wall of the L-shaped sliding plate is slidably connected to the inner wall of the moving device. When the first connecting rod rotates, it squeezes the L-shaped sliding plate to move downward. When the L-shaped sliding plate loses the extrusion, the strong spring causes it to reset.

[0010] According to the above technical solution, the side end of the L-shaped sliding plate is fixedly connected to the side end of the L-shaped striking rod. When the L-shaped sliding plate moves downward, it drives the L-shaped striking rod to move downward. The inner wall of the moving device is rotatably connected to the outer wall of the small rotating shaft, and the outer wall of the small rotating shaft is fixedly connected to the inner wall of the cam. When the small rotating shaft rotates, it drives the cam to rotate.

[0011] According to the above technical solution, the inner wall of the moving device is fixedly connected to one end of the second torsion spring, the other end of the second torsion spring is fixedly connected to the side end of the L-shaped lever, and the inner wall of the L-shaped lever is fixedly connected to the outer wall of the small rotating shaft. When the L-shaped striking rod moves downward, it strikes the L-shaped lever, causing the L-shaped lever to rotate around the small rotating shaft. The inner wall of the moving device is rotatably connected to the outer wall of the filter plate. When the cam rotates, it squeezes the filter plate to rotate.

[0012] According to the above technical solution, the magnetic separation device includes an extrusion rod, an inclined slider, a pressure spring, a moving rod, a strong magnet bar, a sleeve, a return spring, an inclined sliding plate and an inclined slide rail; the front end of the L-shaped striking rod is fixedly connected to the rear end of the extrusion rod. When the L-shaped striking rod moves downward, it drives the extrusion rod to move downward. The side end of the filter plate is slidably connected to the side end of the inclined slider. When the extrusion rod moves downward, it causes the inclined slider to slide forward. The front end of the inclined slider is fixedly connected to the rear end of the pressure spring, and the front end of the pressure spring is fixedly connected to the rear end of the filter plate.

[0013] According to the above technical solution, the side surface of the inclined slider is fixedly connected to the side end of the moving rod. When the inclined slider slides forward, it drives the moving rod to move forward. The outer wall of the moving rod is slidably connected to the inner wall of the strong magnet bar. When the moving rod moves forward, it drives the strong magnet bar to move forward. The outer wall of the strong magnet bar is slidably connected to the inner wall of the metal sleeve, and one end of the metal sleeve away from the inclined slider is slidably connected to the inner wall of the mobile device. When the strong magnet bar moves forward, it drives the metal sleeve to move forward. One end of the strong magnet bar is fixedly connected to one end of the return spring, and the other end of the return spring is fixedly connected to the side surface of the inclined sliding plate. The side surface of the inclined sliding plate is slidably connected to the side end of the inclined slide rail, and the lower end of the inclined slide rail is fixedly connected to the upper end of the filter plate.

[0014] The present invention provides a solid waste cleaning device for river environment treatment. It has the following beneficial effects:

[0015] (1) By setting a sorting device in the present invention, when the motor is started, the claw rotates under the drive of the motor, stirring the sludge to facilitate the removal of the fixed garbage adhered to the sludge, solving the problem that solid garbage adheres to the soil and is inconvenient for the staff to remove; by driving the transmission belt by the motor, the large rotating shaft rotates, and through the cooperation of the first connecting rod and the second connecting rod, the second connecting rod drives the L-shaped slider to move, and the scraping block drags out the solid waste and the adhered mud blocks between the claws, solving the problem that a large amount of soil and waste adhere to the claws and are inconvenient for the subsequent operation of the claws.

[0016] (2) By setting a water filtering device in the present invention, when the large rotating shaft rotates, it squeezes the L-shaped sliding plate, and the L-shaped sliding plate squeezes the sludge, so that the water in it is quickly discharged, solving the problem of too high water content of the sludge and greatly reducing the transportation and landfill costs; when the L-shaped sliding plate moves, it causes the L-shaped striking rod to squeeze the L-shaped lever, and through the cooperation of the small rotating shaft and the cam, the filter plate vibrates up and down, vibrating and dropping the blockages in the gaps of the filter plate, and making the squeezed mud cake slowly slide towards the storage box, solving the problem of reduced drainage efficiency due to filter hole blockage and improving the filtering and drainage effect.

[0017] (3) By setting up a magnetic separation device, when the L-shaped striking rod moves, the extrusion rod squeezes the inclined slider to move, causing the moving rod to drive the metal sleeve to slide in the sludge. This solves the problem that the sludge accumulates together and makes it difficult for water to flow out. At the same time, as the metal sleeve slides, it stirs the sludge to make it slide better into the storage box. Driven by the moving rod, the strong magnetic rod passes through the metal sleeve, and the metal particles in the sludge are adsorbed on the surface of the metal sleeve. Also, through the cooperation of the inclined slide and the inclined slide rail, when the pressure spring moves, it gradually drags the strong magnetic rod out, causing the metal sleeve to lose magnetism and separating the adsorbed metal particles on the surface, facilitating the collection of the metal particles contained in the sludge and solving the problem that a large amount of metal particles in the sludge may cause secondary pollution when the sludge is used. When the L-shaped striking rod drops, it causes the L-shaped lever to rotate, and the end of the L-shaped lever knocks on the metal sleeve to knock off the dirt on it, solving the problem that when the metal sleeve moves in the sludge, the muddy water adheres to the metal particles and preventing it from affecting the adsorption effect of the metal particles next time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 is a schematic cross-sectional structure diagram of the overall structure of the present invention;

[0020] Figure 3 is a schematic cross-sectional structure diagram of the sorting device of the present invention;

[0021] Figure 4 is of the present invention Figure 3 schematic enlarged view of Structure A;

[0022] Figure 5 is a schematic cross-sectional structure diagram of the water filtering device of the present invention;

[0023] Figure 6 is a schematic partial structure diagram of the water filtering device of the present invention;

[0024] Figure 7 is a schematic partial structure diagram of the magnetic separation device of the present invention;

[0025] Figure 8 is a schematic partial cross-sectional structure diagram of the magnetic separation device of the present invention;

[0026] Figure 9 is a schematic enlarged partial structure diagram of the magnetic separation device of the present invention.

[0027] In the figure: 1. Mobile device; 2. Conveyor component; 3. Storage box; 4. Sorting device; 401. Motor; 402. Claw; 403. Transmission belt; 404. Large rotating shaft; 405. First connecting rod; 406. Second connecting rod; 407. Platform; 408. L-shaped slider; 409. Chute; 410. Fixed block; 411. Scraping block; 412. First torsion spring; 5. Water filtering device; 501. Fixed plate; 502. Strong spring; 503. L-shaped sliding plate; 504. L-shaped striking rod; 505. Small rotating shaft; 506. Cam; 507. Second torsion spring; 508. L-shaped lever; 509. Filter plate; 6. Magnetic separation device; 601. Extrusion rod; 602. Inclined slider; 603. Pressure spring; 604. Moving rod; 605. Strong magnetic rod; 606. Metal sleeve; 607. Return spring; 608. Inclined sliding piece; 609. Inclined slide rail. Detailed implementation mode

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Please refer to Figures 1-9 , an embodiment of the present invention is: a solid waste cleaning device for river channel environmental governance, including a mobile device 1, a conveyor component 2 is arranged on the front side of the mobile device 1, a storage box 3 is opened on the rear side of the mobile device 1, a sorting device 4 for separating solid waste from silt is arranged inside the mobile device 1, a water filtering device 5 for filtering out the water in the silt is arranged inside the mobile device 1, and a magnetic separation device 6 for removing metal substances in the silt is arranged inside the mobile device 1;

[0030] Among them, the sorting device 4 includes a motor 401, a claw 402, a transmission belt 403, a large rotating shaft 404, a first connecting rod 405, a second connecting rod 406, a platform 407, an L-shaped slider 408, a slide groove 409, a fixed block 410, a scraper block 411 and a first torsion spring 412; the outer side of the mobile device 1 is fixedly connected to the inner side of the motor 401, and the outer wall of the output end of the motor 401 is fixedly connected to the inner wall of the claw 402. When the motor 401 is started, the motor 401 drives the claw 402 to rotate, and the motor 401 outputs The outer wall of the end and the outer wall of the large rotating shaft 404 are fixed with a pulley, and the two sets of pulleys are connected by a transmission belt 403. When the motor 401 is started, the transmission belt 403 is driven to rotate. When the transmission belt 403 rotates, the large rotating shaft 404 is driven to rotate. The outer wall of the large rotating shaft 404 is rotatably connected to the inner wall of the first connecting rod 405. When the large rotating shaft 404 rotates, it drives one end of the first connecting rod 405 to rotate, and the inner wall of the first connecting rod 405 is rotatably connected to the outer wall of the second connecting rod 406. When the first connecting rod 405 When one end of the first connecting rod 405 rotates, the other end of the first connecting rod 405 drives one end of the second connecting rod 406 to move, the inner wall of the moving device 1 is fixedly connected to the outer wall of the platform 407, and the lower side of the platform 407 is slidably connected to the upper side of the L-shaped sliding block 408. When one end of the second connecting rod 406 moves, the other end of the second connecting rod 406 drives the L-shaped sliding block 408 to move forward, and a sliding groove 409 is provided on the platform 407. The inner wall of the sliding groove 409 is slidably connected to the outer wall of the fixed block 410, and the lower end of the fixed block 410 is connected to the L-shaped sliding block 410. The upper side of block 408 is fixedly connected. When the L-shaped slider 408 moves forward, it drives the fixed block 410 to slide in the slide groove 409. The outer wall of the fixed block 410 is rotatably connected to the inner wall of the scraper block 411. When the fixed block 410 slides in the slide groove 409, it drives the scraper block 411 to move forward synchronously. The outer wall of the fixed block 410 is fixedly connected to one end of the first torsion spring 412, and the other end of the first torsion spring 412 is fixedly connected to the scraper block 411. When the scraper block 411 loses its extrusion force, the first torsion spring 412 resets it.

[0031] The present invention sets a sorting device 4 and starts the motor 401. At this time, the motor 401 drives the claw 402 to rotate, so that the sludge is stirred, and the fixed garbage stuck in the sludge is conveniently removed, thereby solving the problem that the solid garbage is stuck in the soil and it is inconvenient for the staff to remove it.

[0032] The present invention sets a sorting device 4 so that the motor 401 drives the transmission belt 403 to rotate the large rotating shaft 404, and through the cooperation of the first connecting rod 405 and the second connecting rod 406, the second connecting rod 406 drives the L-shaped slider 408 to move, and the scraper block 411 drags out the solid waste and stuck mud between the claws 402, thereby solving the problem that a large amount of waste and mud are stuck in the claws 402, making it inconvenient to use the claws 402 later.

[0033] During the operation of this embodiment: The cleaner places the waste contained in the river silt on the pulley of the conveyor assembly 2 and transports it to the sorting device 4 through the pulley. At this time, the motor 401 starts, and the motor 401 drives the claw 402 to rotate. When the claw 402 rotates, the claw 402 stirs the waste in the silt, and the claw 402 turns the waste in the silt into the storage box 3 for collection, separating the solid waste in the silt; When the motor 401 rotates, it drives the transmission belt 403 to rotate. When the transmission belt 403 rotates, it drives the large rotating shaft 404 to rotate. When the large rotating shaft 404 rotates, it drives one end of the first connecting rod 405 to rotate. When one end of the first connecting rod 405 rotates, it causes the other end of the first connecting rod 405 to drive one end of the second connecting rod 406 to move. When one end of the second connecting rod 406 moves, it causes the other end of the second connecting rod 406 to drive the L-shaped slider 408 to move forward. When the L-shaped slider 408 moves forward, it drives the fixed block 410 to slide in the chute 409. When the fixed block 410 slides in the chute 409, it drives the scraping block 411 to move forward synchronously. At this time, if the scraping block 411 touches the solid object in the gap of the claw 402 during movement, the scraping block 411 rotates backward until it passes over the solid waste, and under the action of the first torsion spring 412, the scraping block 411 stands up and resets. On the contrary, when the first connecting rod 405 rotates, when one end of the first connecting rod 405 reaches the farthest point from the L-shaped slider 408, at this time, the first connecting rod 405 continues to rotate and pushes one end of the second connecting rod 406 to move, causing the other end of the second connecting rod 406 to push the L-shaped slider 408 to move backward. When the L-shaped slider 408 moves backward, it drives the fixed block 410 to slide in the chute 409. When the fixed block 410 slides in the chute 409, it drives the scraping block 411 to move backward synchronously. At this time, due to the connection between the scraping block 411 and the fixed block 410 being at the rear end, it cannot rotate and remain upright under the influence of the angles of both sides, driving the solid waste in the gap of the claw 402 to move backward, and pushing out the silt and waste in the gap of the claw 402 through the scraping block 411.

[0034] Please refer to Figures 1-9, on the basis of the above embodiments, in another embodiment of the present invention, a water filtering device 5 for filtering out the water in the sludge is provided inside the mobile device 1. The water filtering device 5 includes a fixing plate 501, a strong spring 502, an L-shaped sliding plate 503, an L-shaped striking rod 504, a small rotating shaft 505, a cam 506, a second torsion spring 507, an L-shaped lever 508, and a filter plate 509; the inner wall of the mobile device 1 is fixedly connected to the outer wall of the fixing plate 501, the lower end of the fixing plate 501 is fixedly connected to the upper end of the strong spring 502, the lower end of the strong spring 502 is fixedly connected to the upper side of the L-shaped sliding plate 503, and the outer wall of the L-shaped sliding plate 503 is slidably connected to the inner wall of the mobile device 1. When the first connecting rod 405 rotates, it squeezes the L-shaped sliding plate 503 to move downward. When the L-shaped sliding plate 503 loses the extrusion, the strong spring 502 makes it reset. The side end of the L-shaped sliding plate 503 is fixedly connected to the side end of the L-shaped striking rod 504. When the L-shaped sliding plate 503 moves downward, it drives the L-shaped striking rod 504 to move downward. The inner wall of the mobile device 1 is rotatably connected to the outer wall of the small rotating shaft 505, and the outer wall of the small rotating shaft 505 is fixedly connected to the inner wall of the cam 506. When the small rotating shaft 505 rotates, it drives the cam 506 to rotate. The inner wall of the mobile device 1 is fixedly connected to one end of the second torsion spring 507, and the other end of the second torsion spring 507 is fixedly connected to the side end of the L-shaped lever 508. The inner wall of the L-shaped lever 508 is fixedly connected to the outer wall of the small rotating shaft 505. When the L-shaped striking rod 504 moves downward, it strikes the L-shaped lever 508, causing the L-shaped lever 508 to rotate around the small rotating shaft 505. The inner wall of the mobile device 1 is rotatably connected to the outer wall of the filter plate 509. When the cam 506 rotates, it squeezes the filter plate 509 to rotate.

[0035] When the large rotating shaft 404 rotates, the present invention squeezes the L-shaped sliding plate 503 by setting the water filtering device 5, so that the L-shaped sliding plate 503 squeezes the sludge, and the water in it is quickly discharged, solving the problem of too high water content in the sludge and greatly reducing the transportation and landfill costs;

[0036] When the L-shaped sliding plate 503 moves, the present invention squeezes the L-shaped lever 508 by setting the water filtering device 5, and through the cooperation of the small rotating shaft 505 and the cam 506, the filter plate 509 vibrates up and down, the blockages in the gaps of the filter plate 509 vibrate and fall off, and the extruded mud cake slowly slides towards the storage box 3, solving the problem of reducing the drainage efficiency due to filter hole blockage and improving the filtering and drainage effect.

[0037] The magnetic separation device 6 includes a pressing rod 601, an inclined slider 602, a compression spring 603, a moving rod 604, a strong magnetic rod 605, a metal sleeve 606, a return spring 607, an inclined sliding plate 608 and an inclined slide rail 609; the front end of the L-shaped striking rod 504 is fixedly connected to the rear end of the pressing rod 601. When the L-shaped striking rod 504 moves downward, it drives the pressing rod 601 to move downward. The side end of the filter plate 509 is slidably connected to the side end of the inclined slider 602. When the pressing rod 601 moves downward, it causes the inclined slider 602 to slide forward. The front end of the inclined slider 602 is fixedly connected to the rear end of the compression spring 603, and the front end of the compression spring 603 is fixedly connected to the rear end of the filter plate 509. The side surface of the inclined slider 602 is fixedly connected to the side end of the moving rod 604. When the inclined slider 602 slides forward, it drives the moving rod 604 to move forward. The outer wall of the moving rod 604 is slidably connected to the inner wall of the strong magnetic rod 605. When the moving rod 604 moves forward, it drives the strong magnetic rod 605 to move forward. The outer wall of the strong magnetic rod 605 is slidably connected to the inner wall of the metal sleeve 606, and one end of the metal sleeve 606 away from the inclined slider 602 is slidably connected to the inner wall of the mobile device 1. When the strong magnetic rod 605 moves forward, it drives the metal sleeve 606 to move forward. The side end of the strong magnetic rod 605 is fixedly connected to one end of the return spring 607, and the other end of the return spring 607 is fixedly connected to the side surface of the inclined sliding plate 608. The side surface of the inclined sliding plate 608 is slidably connected to the side end of the inclined slide rail 609, and the lower end of the inclined slide rail 609 is fixedly connected to the upper end of the filter plate 509.

[0038] In the present invention, by setting the magnetic separation device 6, when the L-shaped striking rod 504 moves, the pressing rod 601 squeezes the inclined slider 602 to move, so that the moving rod 604 drives the metal sleeve 606 to slide in the sludge, solving the problem that the sludge accumulates together and the water is not easy to flow out. At the same time, as the metal sleeve 606 slides, it stirs the sludge to make it slide better into the storage box 3;

[0039] In the present invention, by setting the magnetic separation device 6, driven by the moving rod 604, the strong magnetic rod 605 passes through the metal sleeve 606, so that the metal particles in the sludge are adsorbed on the surface of the metal sleeve 606. Also, through the cooperation of the inclined sliding plate 608 and the inclined slide rail 609, when the compression spring 603 moves, it gradually pulls out the strong magnetic rod 605, making the metal sleeve 606 lose magnetism and the adsorbed metal particles on the surface detach, facilitating the collection of the metal particles contained in the sludge and solving the problem that when there are a large number of metal particles in the sludge, it may cause secondary pollution when the sludge is used;

[0040] In the present invention, a magnetic separation device 6 is provided. When the L-shaped striking rod 504 drops, the L-shaped lever 508 rotates, and the end of the L-shaped lever 508 strikes the metal sleeve 606 to knock off the dirt thereon, solving the problem that when the metal sleeve 606 moves in the sludge, muddy water adheres to metal particles, and preventing the influence on the adsorption effect of metal particles next time.

[0041] During the operation of this embodiment: when the first connecting rod 405 rotates, it squeezes the L-shaped slide plate 503 to move downward. When the L-shaped slide plate 503 moves downward, it squeezes the sludge, so that the water in the sludge flows out of the device through the filter plate 509. Conversely, when the L-shaped slide plate 503 loses the influence of the squeezing force, the strong spring 502 pulls the L-shaped slide plate 503 to reset through the fixed plate 501; when the L-shaped slide plate 503 moves upward, it drives the L-shaped striking rod 504 to move upward. When the L-shaped striking rod 504 moves upward, the L-shaped lever 508 loses the squeezing force. At this time, the L-shaped lever 508 resets under the action of the second torsion spring 507, and the L-shaped lever 508 rotates around the small rotating shaft 505. When the L-shaped lever 508 rotates, it drives the small rotating shaft 505 to rotate. When the small rotating shaft 505 rotates, it drives the cam 506 to rotate. When the convex part of the cam 506 faces upward, the filter plate 509 rotates upward. When the convex part of the cam 506 faces downward, the filter plate 509 rotates downward, thereby causing the filter plate 509 to vibrate; conversely, when the L-shaped slide plate 503 moves downward, it drives the L-shaped striking rod 504 to move downward. When the L-shaped striking rod 504 moves downward, it strikes the L-shaped lever 508, causing the L-shaped lever 508 to rotate around the small rotating shaft 505. When the L-shaped lever 508 rotates, it drives the small rotating shaft 505 to rotate. When the small rotating shaft 505 rotates, it drives the cam 506 to rotate. When the convex part of the cam 506 faces upward, the filter plate 509 rotates upward. When the convex part of the cam 506 faces downward, the filter plate 509 rotates downward, thereby causing the filter plate 509 to vibrate again and knocking off the dirt in the filter holes.

[0042] When the L-shaped striker 504 moves downward, it drives the extrusion rod 601 to move downward. When the extrusion rod 601 moves downward, it causes the inclined slider 602 to slide forward. When the inclined slider 602 slides forward, it drives the moving rod 604 to move forward. When the moving rod 604 moves forward, it drives the strong magnet rod 605 to move forward. When the strong magnet rod 605 moves forward, it drives the metal sleeve 606 to move forward. When the metal sleeve 606 moves forward, it drags the sludge to move on the filter plate 509, and adsorbs and takes away the heavy metals therein through the strong magnet rod 605. When the metal sleeve 606 continues to move forward, it drives the inclined sliding piece 608 to slide on the inclined slide rail 609. As the inclined sliding piece 608 slides forward, the inclined sliding piece 608 is getting farther and farther away from the opening of the metal sleeve 606. At this time, under the action of the return spring 607, the return spring 607 pulls the strong magnet rod 605 through the inclined sliding piece 608, so that the strong magnet rod 605 slides out of the metal sleeve 606, and the metal sleeve 606 loses the magnetic attraction to the heavy metals in the sludge. At this time, the L-shaped striker 504 completely falls, causing the L-shaped lever 508 to tilt up, and the L-shaped lever 508 strikes the metal sleeve 606 to knock off the dirt carried by the muddy water on the metal sleeve 606; on the contrary, when the L-shaped striker 504 moves upward, it drives the extrusion rod 601 to move upward. When the extrusion rod 601 moves upward, the inclined slider 602 loses the extrusion force and slides backward and resets under the action of the return spring 607. When the inclined slider 602 slides backward and resets, it drives the moving rod 604 to move backward. When the moving rod 604 moves backward, it drives the strong magnet rod 605 to move backward. When the strong magnet rod 605 moves backward, it drives the metal sleeve 606 to move backward. When the metal sleeve 606 moves backward, it drags the sludge to move on the filter plate 509. When the metal sleeve 606 continues to move backward, it drives the inclined sliding piece 608 to slide on the inclined slide rail 609. As the inclined sliding piece 608 slides backward, the inclined sliding piece 608 is getting closer and closer to the opening of the metal sleeve 606. At this time, the inclined sliding piece 608 presses the return spring 607, so that the return spring 607 pushes the strong magnet rod 605, and the strong magnet rod 605 slides into the metal sleeve 606, and the metal sleeve 606 magnetically attracts the heavy metals in the sludge.

[0043] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solid waste cleaning device for river channel environmental governance, comprising a mobile device (1), characterized in that: A conveying component (2) is arranged on the front side of the mobile device (1), a storage box (3) is provided on the rear side of the mobile device (1), a sorting device (4) for separating solid waste from the sludge is arranged inside the mobile device (1), a water filtering device (5) for filtering out the water in the sludge is arranged inside the mobile device (1), and a magnetic separation device (6) for removing metal substances in the sludge is arranged inside the mobile device (1). Among them, the sorting device (4) includes a motor (401), a scraping claw (402), a transmission belt (403), a large rotating shaft (404), a first connecting rod (405), a second connecting rod (406), a platform (407), an L-shaped slider (408), a chute (409), a fixed block (410), a scraping block (411) and a first torsion spring (412); the outer side of the mobile device (1) is fixedly connected to the inner side of the motor (401), the outer wall of the output end of the motor (401) is fixedly connected to the inner wall of the scraping claw (402), pulley wheels are fixed on the outer wall of the output end of the motor (401) and the outer wall of the large rotating shaft (404), and the two pulley wheels are connected by a transmission belt (403).

2. The solid waste cleaning device for river channel environmental governance according to claim 1, wherein: The outer wall of the large rotating shaft (404) is rotatably connected to the inner wall of the first connecting rod (405), the inner wall of the first connecting rod (405) is rotatably connected to the outer wall of the second connecting rod (406), the inner wall of the mobile device (1) is fixedly connected to the outer wall of the platform (407), and the lower side of the platform (407) is slidably connected to the upper side of the L-shaped slider (408).

3. The solid waste cleaning device for river channel environmental governance according to claim 2, characterized in that: A chute (409) is opened on the platform (407), the inner wall of the chute (409) is slidably connected to the outer wall of the fixed block (410), and the lower end of the fixed block (410) is fixedly connected to the upper side of the L-shaped slider (408), the outer wall of the fixed block (410) is rotatably connected to the inner wall of the scraping block (411), the outer wall of the fixed block (410) is fixedly connected to one end of the first torsion spring (412), and the other end of the first torsion spring (412) is fixedly connected to the scraping block (411).

4. A solid waste cleaning device for river channel environmental governance according to claim 1, characterized in that: The water filtering device (5) includes a fixing plate (501), a strong spring (502), an L-shaped sliding plate (503), an L-shaped striking rod (504), a small rotating shaft (505), a cam (506), a second torsion spring (507), an L-shaped lever (508) and a filter plate (509); the inner wall of the mobile device (1) is fixedly connected to the outer wall of the fixing plate (501), the lower end of the fixing plate (501) is fixedly connected to the upper end of the strong spring (502), the lower end of the strong spring (502) is fixedly connected to the upper side of the L-shaped sliding plate (503), and the outer wall of the L-shaped sliding plate (503) is slidably connected to the inner wall of the mobile device (1).

5. The solid waste cleaning device for river channel environmental governance according to claim 4, characterized in that: The side end of the L-shaped sliding plate (503) is fixedly connected to the side end of the L-shaped striking rod (504), the inner wall of the mobile device (1) is rotatably connected to the outer wall of the small rotating shaft (505), and the outer wall of the small rotating shaft (505) is fixedly connected to the inner wall of the cam (506).

6. The solid waste cleaning device for river channel environmental governance according to claim 5, characterized in that: The inner wall of the mobile device (1) is fixedly connected to one end of the second torsion spring (507), the other end of the second torsion spring (507) is fixedly connected to the side end of the L-shaped lever (508), and the inner wall of the L-shaped lever (508) is fixedly connected to the outer wall of the small rotating shaft (505). The inner wall of the mobile device (1) is rotatably connected to the outer wall of the filter plate (509).

7. The solid waste cleaning device for river channel environmental governance according to claim 1, wherein: The magnetic separation device (6) includes a pressing rod (601), an inclined slider (602), a pressure spring (603), a moving rod (604), a strong magnetic rod (605), a metal sleeve (606), a return spring (607), an inclined sliding piece (608) and an inclined sliding rail (609); the front end of the L-shaped striking rod (504) is fixedly connected to the rear end of the pressing rod (601), the side end of the filter plate (509) is slidably connected to the side end of the inclined slider (602), the front end of the inclined slider (602) is fixedly connected to the rear end of the pressure spring (603), and the front end of the pressure spring (603) is fixedly connected to the rear end of the filter plate (509).

8. A solid waste cleaning device for river channel environmental governance according to claim 7, characterized in that: The side surface of the inclined slider (602) is fixedly connected to the side end of the moving rod (604), the outer wall of the moving rod (604) is slidably connected to the inner wall of the strong magnetic rod (605), the outer wall of the strong magnetic rod (605) is slidably connected to the inner wall of the metal sleeve (606), and one end of the metal sleeve (606) far from the inclined slider (602) is slidably connected to the inner wall of the mobile device (1). The side end of the strong magnetic rod (605) is fixedly connected to one end of the return spring (607), the other end of the return spring (607) is fixedly connected to the side surface of the inclined sliding piece (608), the side surface of the inclined sliding piece (608) is slidably connected to the side end of the inclined sliding rail (609), and the lower end of the inclined sliding rail (609) is fixedly connected to the upper end of the filter plate (509).

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