Intelligent silt remover

Abstract

The invention relates to the technical field of environmental protection equipment, and discloses an intelligent silt remover which comprises a main body, a smashing and silt removing mechanism, a synchronous conveying mechanism and a multi-stage filtering mechanism, side plates are fixedly arranged on the two sides of the main body, and a plurality of rotating shafts are rotationally arranged between the bottoms of the side plates. When the intelligent silt remover is used, the silt remover is controlled to move on the two sides of a river channel through the control bin, the main body is driven to move through the rolling wheels during moving, silt in the river channel can be fished in the moving process of the main body, and the fished sludge can be smashed through the smashing and silt removing mechanism during fishing; the crushing and desilting mechanism drives the synchronous conveying mechanism to automatically convey the crushed sludge during operation, so that the conveying efficiency is improved, the synchronous conveying mechanism drives the multi-stage filtering mechanism to perform multi-stage filtering on the crushed garbage sludge during operation, water in the garbage sludge is separated, and the device is prevented from being blocked by large-particle garbage in the sludge; and the salvaged sludge can be conveniently treated.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental protection equipment, and in particular to an intelligent silt remover. Background Art

[0002] River dredging is an important water conservancy project that aims to remove silt and debris from the river to keep the river unobstructed, prevent flood disasters, improve the water quality environment, and maintain ecological balance. River dredging generally refers to the management of the river. Through tools or manual methods, the silt, garbage and other pollutants deposited on the river bottom are removed to restore the river to a smooth flow and improve the water quality, thereby protecting the aquatic ecological environment, improving the flood-carrying capacity of the river, and effectively reducing the threat of floods to coastal areas. River dredging is of great significance for maintaining the ecological balance of the river, improving the water quality environment, and preventing flood disasters. Through dredging, the river can be deepened, widened, and the river water can be cleared. The production conditions and living environment of the masses are significantly improved, achieving the goal of "clear water, smooth river, green banks, and beautiful scenery."

[0003] At present, when dealing with sludge in the river, manual salvage is generally used, which has low salvage efficiency. It is difficult to salvage large garbage in the sludge, and it is inconvenient to transport and treat it after salvage. It is often necessary to pile it on flat ground for treatment, which is easy to cause further pollution. Therefore, an intelligent dredging machine is proposed. Summary of the invention

[0004] The present invention aims to solve the technical problem that at present, when treating sludge in the river channel, manual salvage is generally adopted, and the salvage efficiency is low. It is difficult to salvage large garbage in the sludge, and it is inconvenient to transport and treat it after salvaging. It is often necessary to pile it on flat ground for treatment, which easily causes further pollution. The present invention provides an intelligent dredging machine.

[0005] The technical solution adopted by the present invention to solve its technical problem is: A smart silt remover comprises a main body, a silt crushing and silting mechanism, a synchronous conveying mechanism and a multi-stage filtering mechanism, side panels are fixedly arranged on both sides of the main body, a plurality of rotating shafts are rotatably arranged between the bottoms of the side panels, the rotating shafts are vertically arranged to the side panels, the two ends of the rotating shafts respectively extend to the outside of the two sides of the side panels, rollers are arranged on both ends of the rotating shafts, a control bin is fixedly arranged on the top of the front side of the main body, the silt crushing and silting mechanism is arranged at the bottom of the front side of the main body, a filtering bin is movably arranged on the rear side of the main body, the multi-stage filtering mechanism is arranged inside the filtering bin, and the synchronous conveying mechanism is arranged between the silt crushing and silting mechanism and the multi-stage filtering mechanism. When in use, the silt remover is controlled by the control chamber to move on both sides of the river channel. The rollers are used to drive the main body to move during movement. Silt in the river channel can be salvaged during the movement. The salvaged sludge can be crushed by the crushing and silting mechanism during salvage to prevent large particles of garbage in the sludge from clogging the device. When the crushing and silting mechanism is in operation, it drives the synchronous conveying mechanism to automatically convey the crushed sludge to improve the conveying efficiency. When the synchronous conveying mechanism is in operation, it drives the multi-stage filtering mechanism to perform multi-stage filtration on the crushed garbage sludge and separate the water therein, so as to facilitate the treatment of the salvaged sludge.

[0006] Furthermore, the crushing and dredging mechanism includes a salvage bin, which is arranged at the front bottom of the main body, a guide plate is arranged at the outer edge of the input end of the salvage bin, a protrusion is fixedly arranged at the front end of the main body, a driving block is arranged at the front end of the protrusion, a connecting frame is vertically and fixedly arranged at the top of the salvage bin, a movable groove is arranged on the side wall of the connecting frame facing the driving block, the connecting frame is slidably connected with the driving block through the movable groove, a sliding groove is arranged on the side wall of the filter bin, the filter bin is slidably connected with the main body through the sliding groove, and the sliding groove is arranged parallel to the movable groove. During salvage, the connecting frame slidably connected with it is raised or lowered by the driving block, and the connecting frame drives the salvage bin to start moving when the connecting frame moves, and the feeding tube and the filter bin move accordingly when the salvage bin moves, so that the filter bin starts to move in the vertical direction along the sliding groove, so that the salvage bin can dredge rivers of different depths.

[0007] Furthermore, a plurality of upper crushing shafts are evenly arranged on the inner upper part of the salvage bin, and both ends of the upper crushing shafts are rotatably connected to the inner walls on both sides of the salvage bin respectively, and a plurality of upper crushing blades are evenly arranged on the side walls of the upper crushing shafts, and a lower crushing shaft is arranged below the upper crushing shaft, and the lower crushing shaft is arranged parallel to the upper crushing shaft, and a plurality of lower crushing blades are evenly arranged on the side walls of the lower crushing shaft, and the lower crushing blades are staggered with the upper crushing blades, and the ends of the upper crushing shaft and the lower crushing shaft extend to the outside of the side walls of the salvage bin, and the outer ends of the upper crushing shaft are connected to a driving gear, and the outer ends of the lower crushing shaft are connected to a driven gear, and the driving gear is meshingly connected to the driven gear. When the main body moves, it drives the salvage bin to start moving. At this time, the sludge enters the interior of the salvage bin along the guide plate. During salvage, the driving gear rotates, driving the driven gear meshing with it to start rotating, so that the upper crushing shaft and the lower crushing shaft rotate in opposite directions. When the upper crushing shaft and the lower crushing shaft rotate, the staggered upper crushing blades and the lower crushing blades are driven to rotate in opposite directions, breaking the sludge entering the salvage bin to prevent larger particles of garbage in the sludge from clogging the device.

[0008] Furthermore, a driving wheel is fixedly provided at the outer center of the innermost driving gear, a driving motor is provided at the outer wall center of the driving wheel, the driving motor is fixedly connected to the outer wall of the salvage bin, the output end of the driving motor passes through the driving wheel and the driving gear and is connected to the upper crushing shaft, and a driven wheel is fixedly provided at the outer center of the remaining driving gears, a first transmission chain is provided on the outer sides of the driving wheel and the driven wheel, and the first transmission chain is meshed and connected with the driving wheel and the driven wheel. When salvaging, the driving motor is started, and when the driving motor rotates, it drives the innermost upper crushing shaft to rotate, and when the upper crushing shaft rotates, it drives the driving wheel and the driving gear to start rotating, and when the driving wheel rotates, it drives the driven wheel to start rotating through the first transmission chain meshed therewith, so that the remaining upper crushing shafts and driving gears start rotating.

[0009] Furthermore, the synchronous conveying mechanism includes a transmission shaft, which is arranged on the inner side of the salvage bin, the transmission shaft is arranged parallel to the upper crushing shaft, the outer end of the transmission shaft extends to the outer wall of the salvage bin, the outer end of the transmission shaft is provided with a transmission wheel, the sleeve meshing between the driving wheel and the transmission wheel is provided with a second transmission chain, a first gear box is fixedly arranged inside the salvage bin, the inner end of the transmission shaft extends to the inside of the first gear box, and both ends of the first gear box are provided with a guide part, the guide part is arranged in a conical shape, and the guide part is arranged along a side facing the input end of the salvage bin. When the driving wheel rotates, the transmission wheel is driven to start rotating through the second transmission chain meshing therewith, so that the transmission shaft starts to rotate, and the guide part arranged outside the first gear box can prevent the sludge inside the salvage bin from being blocked during movement.

[0010] Furthermore, the output end of the salvage bin is connected to a feed part, the feed part is funnel-shaped, a feed cylinder is connected to the output end of the feed part and the top of the filter bin through a pipeline, a feed shaft is rotatably arranged at the axis of the feed cylinder, the bottom end of the feed shaft is connected to a lower coupling, the other end of the lower coupling is connected to a lower drive shaft, the lower drive shaft is vertically arranged with the transmission shaft, the other end of the lower drive shaft extends to the inside of the first gear box, the inner end of the lower drive shaft is connected to a first driven bevel gear, the inner end of the transmission shaft is provided with a first drive bevel gear, the first drive bevel gear is meshed with the first driven bevel gear. After the sludge enters the salvage bin, it flows into the feed cylinder through the feed part, and when the transmission shaft rotates, it drives the first drive bevel gear to start rotating, so that the first driven bevel gear meshed with the first drive bevel gear starts rotating, and when the first driven bevel gear rotates, it drives the lower drive shaft to start rotating, and when the lower drive shaft rotates, it drives the feed shaft to start rotating through the lower coupling.

[0011] Furthermore, a limit frame is provided between the outer wall of the lower drive shaft and the inner wall of the feed part, the lower drive shaft is rotatably connected to the limit frame, the outer side wall of the feed shaft is provided with a spiral blade, the diameter of the spiral blade matches the inner diameter of the feed barrel, the arrangement density of the spiral blade gradually increases on the side facing the filter bin, and the outer side wall of the feed barrel is provided with a plurality of through holes. When the feed shaft rotates, the spiral blades on its outer side wall start to rotate, thereby conveying the sludge inside the salvage bin to the top of the feed barrel, and the sludge is squeezed when passing through the spiral blades that are arranged gradually densely, and the water in the sludge flows into the river again through the through holes on the surface of the feed barrel, thereby realizing the preliminary separation of the water in the sludge while conveying the sludge.

[0012] Furthermore, the multi-stage filtering mechanism includes an upper coupling, which is arranged at the top of the feed shaft, and the other end of the upper coupling is connected to an upper drive shaft. A second gear box is arranged at the inner top of the filter bin, and the other end of the upper drive shaft extends to the inside of the second gear box. A vertical shaft is arranged at the top center of the second gear box for rotation, and a second driven bevel gear is arranged at the top of the outer wall of the vertical shaft. The inner end of the upper drive shaft is connected to a second drive bevel gear, and the second drive bevel gear is meshed with the second driven bevel gear. When the feed shaft rotates, the upper coupling at the top is driven to start rotating, and when the upper coupling rotates, the upper drive shaft is driven to start rotating, so that the second drive bevel gear at the other end of the upper drive shaft starts rotating, and when the second drive bevel gear rotates, it drives the second driven bevel gear meshed with it to start rotating.

[0013] Furthermore, a mounting ring is fixedly provided on the upper part of the inner wall of the filter bin, an annular groove is provided on the bottom edge of the mounting ring, a centrifugal cylinder is slidably connected to the bottom of the annular groove, the centrifugal cylinder is funnel-shaped, the bottom end of the centrifugal cylinder is rotatably connected to the bottom of the filter bin, the bottom end of the vertical shaft extends to the lower side of the second gear box, a plurality of connecting rods are fixedly provided between the bottom end of the vertical shaft and the top of the inner wall of the centrifugal cylinder, and a plurality of filter holes are provided on the side wall of the centrifugal cylinder. When the second driven bevel gear rotates, the vertical shaft at the bottom is driven to rotate, and when the vertical shaft rotates, the connecting rod is driven to rotate, so that the centrifugal cylinder at the other end of the connecting rod starts to rotate along the annular groove, at which time the sludge flows into the interior of the centrifugal cylinder along the top of the feed cylinder and adheres to the inner wall of the centrifugal cylinder. When the centrifugal cylinder rotates, centrifugal force is generated, so that the water in the sludge is precipitated under the action of the centrifugal force, and the sludge is dehydrated, which is convenient for further purification of the sludge.

[0014] Furthermore, a diversion chamber is enclosed between the outer wall of the centrifugal cylinder and the inner wall of the filter bin, the bottom edge of the diversion chamber is fixedly provided with an inclined surface, the bottom of the inclined surface is provided with an overflow hole, the bottom center of the centrifugal cylinder is provided with a discharge port, a fixed frame is provided inside the discharge port, a vertical rod is fixedly provided at the top of the fixed frame, a lever is fixedly provided at the top of the vertical rod, the lever matches the shape of the inner wall of the centrifugal cylinder, and the output end pipeline of the discharge port is connected to a storage bin. When the centrifugal cylinder rotates, the sludge on its inner wall is scraped off by the lever and flows into the discharge port at the bottom of the centrifugal cylinder. The sewage filtered by the centrifugal cylinder enters the diversion chamber and finally flows out through the overflow hole along the inclined surface, thereby realizing the solid-liquid separation of the sludge and facilitating its classification and treatment.

[0015] Beneficial effects of the present invention: 1. The intelligent silt remover of the present invention is controlled to move on both sides of the river channel through the control chamber when in use. The roller drives the main body to move during movement. The silt in the river channel can be salvaged during the movement of the main body. The salvaged sludge can be crushed by the crushing and silting mechanism during salvage to prevent the device from being blocked by larger particles of garbage in the sludge. When the crushing and silting mechanism is in operation, it drives the synchronous conveying mechanism to automatically convey the crushed sludge to improve the conveying efficiency. When the synchronous conveying mechanism is in operation, it drives the multi-stage filtering mechanism to perform multi-stage filtration on the crushed garbage sludge to separate the water therein, so as to facilitate the treatment of the salvaged sludge.

[0016] 2. The intelligent silt clearing machine of the present invention is provided with a crushing and silting mechanism. During salvage, the connecting frame slidably connected thereto can be driven to rise or fall through the driving block to control the movement of the connecting frame. When the connecting frame moves, the salvage bin is driven to move. When the salvage bin moves, the feeding cylinder and the filter bin are driven to move accordingly, so that the filter bin starts to move in the vertical direction along the slide slot, so that the salvage bin can silt the river channels of different depths. The upper crushing shaft and the lower crushing shaft can also rotate to drive the staggered upper crushing blades and the lower crushing blades to rotate towards each other, so as to crush the sludge entering the salvage bin, thereby preventing the large particles of garbage in the sludge from clogging the device.

[0017] 3. The intelligent dredging machine of the present invention is provided with a synchronous conveying mechanism, which can drive the spiral blades on the outer wall of the feed shaft to start rotating when the feed shaft rotates, thereby conveying the sludge inside the salvage bin to the top of the feed barrel. The sludge is squeezed when passing through the spiral blades that are arranged gradually densely, and the moisture therein passes through the through holes on the surface of the feed barrel and flows into the river channel again, thereby realizing the preliminary separation of the moisture in the sludge while realizing the conveyance of the sludge.

[0018] 4. The intelligent dredging machine of the present invention is provided with a multi-stage filtering mechanism. When the second driven bevel gear rotates, the vertical shaft at the bottom can be driven to start rotating. When the vertical shaft rotates, the connecting rod can be driven to start rotating, so that the centrifugal barrel at the other end of the connecting rod starts to rotate along the annular groove. At this time, the sludge flows into the interior of the centrifugal barrel along the top of the feed barrel and adheres to the inner wall of the centrifugal barrel. When the centrifugal barrel rotates, centrifugal force is generated, so that the moisture in the sludge is precipitated under the action of centrifugal force, and the sludge is dehydrated, which is convenient for further purification of the sludge; when the centrifugal barrel rotates, the sludge on its inner wall is scraped off by the lever and flows into the discharge port at the bottom of the centrifugal barrel. The sewage filtered by the centrifugal barrel enters the diversion chamber, and finally flows out through the overflow hole along the inclined surface, thereby realizing the solid-liquid separation of the sludge, which is convenient for its classification and treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view structural diagram of the intelligent silt remover; Figure 2 It is a side view structural diagram of the intelligent silt cleaning machine; Figure 3 This is a schematic diagram of the internal structure of the filter chamber of the intelligent silt remover; Figure 4 It is a schematic diagram of the structure of the salvage bin of the intelligent dredging machine from a top view.

[0020] Description of reference numerals: 1. main body; 2. side plate; 3. control chamber; 4. rotating shaft; 5. roller; 6. filter chamber; 7. driving motor; 8. connecting frame; 9. salvage chamber; 10. upper crushing shaft; 11. lower crushing shaft; 12. upper crushing blade; 13. lower crushing blade; 14. bump; 15. driving block; 16. movable groove; 17. slide groove; 18. feeding part; 19. feeding cylinder; 20. driving wheel; 21. first transmission chain; 22. driving gear; 23. driven gear; 24. driven wheel; 25. vertical shaft; 26. second gear box; 27. second driven bevel gear; 28. second driving bevel gear; 29. Drive shaft; 30. Upper coupling; 31. Feed shaft; 32. Spiral blade; 33. Through hole; 34. Mounting ring; 35. Annular groove; 36. Centrifugal cylinder; 37. Connecting rod; 38. Filter hole; 39. Diverter chamber; 40. Inclined surface; 41. Overflow hole; 42. Feeding port; 43. Fixed frame; 44. Vertical rod; 45. Push rod; 46. Guide plate; 47. Lower coupling; 48. Limiting frame; 49. First gear box; 50. Guide part; 51. Lower drive shaft; 52. First driven bevel gear; 53. First driving bevel gear; 54. Transmission shaft; 55. Transmission wheel; 56. Second transmission chain. DETAILED DESCRIPTION

[0021] The concept and technical effects of the present invention will be clearly and completely described below in conjunction with embodiments to fully understand the purpose, features and effects of the present invention.

[0022] like Figure 1-4As shown, an intelligent silt remover comprises a main body 1, a silt crushing and silting mechanism, a synchronous conveying mechanism and a multi-stage filtering mechanism, side panels 2 are fixedly arranged on both sides of the main body 1, a plurality of rotating shafts 4 are rotatably arranged between the bottoms of the side panels 2, the rotating shafts 4 are vertically arranged to the side panels 2, the two ends of the rotating shafts 4 extend to the outside of the two sides of the side panels 2 respectively, rollers 5 are arranged on both ends of the rotating shafts 4, a control bin 3 is fixedly arranged on the top of the front side of the main body 1, the silt crushing and silting mechanism is arranged at the bottom of the front side of the main body 1, a filtering bin 6 is movably arranged on the rear side of the main body 1, the multi-stage filtering mechanism is arranged inside the filtering bin 6, and the synchronous conveying mechanism is arranged between the silt crushing and silting mechanism and the multi-stage filtering mechanism. When in use, the silt remover is controlled by the control chamber 3 to move on both sides of the river channel. When moving, the roller 5 drives the main body 1 to move. During the movement of the main body 1, the silt in the river channel can be salvaged. During salvage, the salvaged sludge can be crushed by the crushing and silting mechanism to prevent the larger particles of garbage in the sludge from clogging the device. When the crushing and silting mechanism is in operation, it drives the synchronous conveying mechanism to automatically convey the crushed sludge, thereby improving the conveying efficiency. When the synchronous conveying mechanism is in operation, it drives the multi-stage filtering mechanism to perform multi-stage filtration on the crushed garbage sludge, and separates the water therein, so as to facilitate the treatment of the salvaged sludge.

[0023] The crushing and silting mechanism includes a salvage bin 9, which is arranged at the front bottom of the main body 1. A guide plate 46 is arranged on the outer edge of the input end of the salvage bin 9. A protrusion 14 is fixedly arranged at the front end of the main body 1, and a driving block 15 is arranged at the front end of the protrusion 14. A connecting frame 8 is vertically and fixedly arranged on the top of the salvage bin 9. A movable groove 16 is arranged on the side wall of the connecting frame 8 facing the driving block 15. The connecting frame 8 is slidably connected to the driving block 15 through the movable groove 16. A sliding groove 17 is arranged on the side wall of the filter bin 6. The filter bin 6 is slidably connected to the main body 1 through the sliding groove 17, and the sliding groove 17 is arranged parallel to the movable groove 16. During salvage, the driving block 15 controls the connection frame 8 to be slidably connected thereto to be raised or lowered. When the connection frame 8 moves, the salvage bin 9 is driven to move. When the salvage bin 9 moves, the feed barrel 19 and the filter bin 6 are driven to move accordingly, so that the filter bin 6 starts to move in the vertical direction along the slide 17, so that the salvage bin 9 can dredge rivers of different depths.

[0024] A plurality of upper crushing shafts 10 are evenly arranged on the inner upper part of the salvage bin 9, and both ends of the upper crushing shaft 10 are rotatably connected to the inner walls of both sides of the salvage bin 9 respectively, and a plurality of upper crushing blades 12 are evenly arranged on the side walls of the upper crushing shaft 10, and a lower crushing shaft 11 is arranged below the upper crushing shaft 10, and the lower crushing shaft 11 is arranged parallel to the upper crushing shaft 10, and a plurality of lower crushing blades 13 are evenly arranged on the side walls of the lower crushing shaft 11, and the lower crushing blades 13 are staggered with the upper crushing blades 12, and the ends of the upper crushing shaft 10 and the lower crushing shaft 11 extend to the outside of the side wall of the salvage bin 9, and the outer end of the upper crushing shaft 10 is connected to a driving gear 22, and the outer end of the lower crushing shaft 11 is connected to a driven gear 23, and the driving gear 22 is meshedly connected with the driven gear 23. When the main body 1 moves, it drives the salvage bin 9 to start moving. At this time, the sludge enters the interior of the salvage bin 9 along the guide plate 46. During salvage, the driving gear 22 rotates to drive the driven gear 23 meshing therewith to start rotating, so that the upper crushing shaft 10 and the lower crushing shaft 11 rotate in opposite directions. When the upper crushing shaft 10 and the lower crushing shaft 11 rotate, the staggered upper crushing blades 12 and the lower crushing blades 13 rotate in opposite directions, so as to break the sludge entering the interior of the salvage bin 9 and prevent the larger particles of garbage in the sludge from clogging the device.

[0025] A driving wheel 20 is fixedly arranged at the outer center of the innermost driving gear 22, and a driving motor 7 is arranged at the outer wall center of the driving wheel 20. The driving motor 7 is fixedly connected to the outer wall of the salvage bin 9, and the output end of the driving motor 7 passes through the driving wheel 20 and the driving gear 22 and is connected to the upper crushing shaft 10. A driven wheel 24 is fixedly arranged at the outer center of the remaining driving gears 22. A first transmission chain 21 is sleeved on the outer sides of the driving wheel 20 and the driven wheel 24, and the first transmission chain 21 is meshed and connected with the driving wheel 20 and the driven wheel 24. When salvaging, the driving motor 7 is started, and when the driving motor 7 rotates, it drives the innermost upper crushing shaft 10 to rotate, and when the upper crushing shaft 10 rotates, it drives the driving wheel 20 and the driving gear 22 to start rotating. When the driving wheel 20 rotates, it drives the driven wheel 24 to start rotating through the first transmission chain 21 meshed therewith, so that the remaining upper crushing shafts 10 and the driving gear 22 start rotating.

[0026] The synchronous conveying mechanism includes a transmission shaft 54, which is arranged inside the salvage bin 9, and is arranged parallel to the upper crushing shaft 10. The outer end of the transmission shaft 54 ​​extends to the outer wall of the salvage bin 9, and a transmission wheel 55 is arranged on the outer end of the transmission shaft 54. A second transmission chain 56 is arranged in a sleeve meshing between the driving wheel 20 and the transmission wheel 55. A first gear box 49 is fixedly arranged inside the salvage bin 9, and the inner end of the transmission shaft 54 ​​extends to the inside of the first gear box 49. Both ends of the first gear box 49 are provided with a guide part 50, which is arranged in a conical shape and is arranged along a side facing the input end of the salvage bin 9. When the driving wheel 20 rotates, the transmission wheel 55 is driven to start rotating through the second transmission chain 56 meshing therewith, so that the transmission shaft 54 ​​starts rotating. The guide part 50 arranged outside the first gear box 49 can prevent the sludge inside the salvage bin 9 from being blocked during movement.

[0027] The output end of the salvage bin 9 is connected to a feed portion 18, which is funnel-shaped. A feed cylinder 19 is connected to the output end of the feed portion 18 and the top of the filter bin 6 through a pipeline. A feed shaft 31 is rotatably arranged at the axis of the feed cylinder 19. A lower coupling 47 is connected to the bottom end of the feed shaft 31. The other end of the lower coupling 47 is connected to a lower drive shaft 5129. The lower drive shaft 5129 is vertically arranged to the transmission shaft 54. The other end of the lower drive shaft 5129 extends to the interior of the first gear box 49. The inner end of the lower drive shaft 5129 is connected to a first driven bevel gear 52. The inner end of the transmission shaft 54 ​​is provided with a first drive bevel gear 53. The first drive bevel gear 53 is meshed and connected with the first driven bevel gear 52. After the sludge enters the salvage bin 9, it flows into the feed tube 19 through the feed part 18. When the transmission shaft 54 ​​rotates, it drives the first driving bevel gear 53 to start rotating, so that the first driven bevel gear 52 meshing with the first driving bevel gear 53 starts rotating. When the first driven bevel gear 52 rotates, it drives the lower driving shaft 5129 to start rotating. When the lower driving shaft 5129 rotates, it drives the feed shaft 31 to start rotating through the lower coupling 47.

[0028] A limit frame 48 is arranged between the outer wall of the lower drive shaft 5129 and the inner wall of the feed part 18, and the lower drive shaft 5129 is rotatably connected to the limit frame 48. The outer wall of the feed shaft 31 is provided with a spiral blade 32, the diameter of which matches the inner diameter of the feed barrel 19, and the arrangement density of the spiral blade 32 gradually increases toward the side of the filter bin 6, and the outer wall of the feed barrel 19 is provided with a plurality of through holes 33. When the feed shaft 31 rotates, the spiral blades 32 on its outer wall start to rotate, thereby conveying the sludge inside the salvage bin 9 to the top of the feed barrel 19, and the sludge is squeezed when passing through the spiral blades 32 that are arranged gradually densely, and the water in the sludge flows into the river again through the through holes 33 on the surface of the feed barrel 19, thereby realizing the conveyance of the sludge and performing preliminary separation of the water in the sludge.

[0029] The multi-stage filtering mechanism includes an upper coupling 30, which is arranged at the top of the feeding shaft 31, and the other end of the upper coupling 30 is connected to an upper driving shaft 29. A second gear box 26 is arranged at the inner top of the filtering chamber 6, and the other end of the upper driving shaft 29 extends to the inside of the second gear box 26. A vertical shaft 25 is arranged at the top center of the second gear box 26, and a second driven bevel gear 27 is arranged at the top of the outer wall of the vertical shaft 25. The inner end of the upper driving shaft 29 is connected to a second driving bevel gear 28, and the second driving bevel gear 28 is meshed and connected with the second driven bevel gear 27. When the feeding shaft 31 rotates, the upper coupling 30 at the top is driven to start rotating, and when the upper coupling 30 rotates, the upper driving shaft 29 is driven to start rotating, so that the second driving bevel gear 28 at the other end of the upper driving shaft 29 starts rotating, and when the second driving bevel gear 28 rotates, it drives the second driven bevel gear 27 meshed with it to start rotating.

[0030] A mounting ring 34 is fixedly provided on the upper part of the inner wall of the filter bin 6, and an annular groove 35 is provided on the bottom edge of the mounting ring 34. A centrifugal cylinder 36 is slidably connected to the bottom of the annular groove 35. The centrifugal cylinder 36 is arranged in a funnel shape, and the bottom end of the centrifugal cylinder 36 is rotatably connected to the bottom of the filter bin 6. The bottom end of the vertical shaft 25 extends to the lower side of the second gear box 26. A plurality of connecting rods 37 are fixedly provided between the bottom end of the vertical shaft 25 and the top of the inner wall of the centrifugal cylinder 36, and a plurality of filter holes 38 are provided on the side wall of the centrifugal cylinder 36. When the second driven bevel gear 27 rotates, it drives the vertical shaft 25 at the bottom to start rotating. When the vertical shaft 25 rotates, it drives the connecting rod 37 to start rotating, so that the centrifugal cylinder 36 at the other end of the connecting rod 37 starts to rotate along the annular groove 35. At this time, the sludge flows into the interior of the centrifugal cylinder 36 along the top of the feeding cylinder 19 and adheres to the inner wall of the centrifugal cylinder 36. When the centrifugal cylinder 36 rotates, centrifugal force is generated, so that the water in the sludge is precipitated under the action of centrifugal force, thereby achieving dehydration of the sludge and facilitating further purification of the sludge.

[0031] A split chamber 39 is enclosed between the outer wall of the centrifugal cylinder 36 and the inner wall of the filter bin 6. The bottom edge of the split chamber 39 is fixedly provided with an inclined surface 40. An overflow hole 41 is provided at the bottom of the inclined surface 40. A discharge port 42 is provided at the bottom center of the centrifugal cylinder 36. A fixing frame 43 is provided inside the discharge port 42. A vertical rod 44 is fixedly provided at the top of the fixing frame 43. A lever 45 is fixedly provided at the top of the vertical rod 44. The lever 45 matches the shape of the inner wall of the centrifugal cylinder 36. The output end pipeline of the discharge port 42 is connected to a storage bin. When the centrifugal cylinder 36 rotates, the sludge on its inner wall is scraped off by the lever 45 and flows into the discharge port 42 at the bottom of the centrifugal cylinder 36. The sewage filtered by the centrifugal cylinder 36 enters the split chamber 39 and finally flows out through the overflow hole 41 along the inclined surface 40, thereby achieving solid-liquid separation of the sludge and facilitating its classification and treatment.

[0032] Working principle: During salvage, the driving block 15 controls the connection frame 8 that is slidably connected thereto to rise or fall. When the connection frame 8 moves, it drives the salvage bin 9 to start moving. When the salvage bin 9 moves, it drives the feed tube 19 and the filter bin 6 to move accordingly, so that the filter bin 6 starts to move in the vertical direction along the chute 17, so that the salvage bin 9 can dredge rivers of different depths; when the main body 1 moves, it drives the salvage bin 9 to start moving. At this time, the sludge enters the interior of the salvage bin 9 along the guide plate 46. When salvaging, the driving motor 7 is started. When the driving motor 7 rotates, it drives the upper crushing shaft 10 set on the innermost side to rotate. The upper crushing shaft 10 When the driving wheel 20 and the driving gear 22 start to rotate, the driving wheel 20 drives the driven wheel 24 to start to rotate through the first transmission chain 21 meshing therewith, so that the remaining upper crushing shaft 10 and the driving gear 22 start to rotate. The rotation of the driving gear 22 drives the driven gear 23 meshing therewith to start to rotate, so that the upper crushing shaft 10 and the lower crushing shaft 11 rotate in opposite directions. When the upper crushing shaft 10 and the lower crushing shaft 11 rotate, the staggered upper crushing blades 12 and the lower crushing blades 13 are driven to rotate in opposite directions, so as to break up the sludge entering the salvage bin 9 and prevent the larger particles of garbage in the sludge from clogging the device.

[0033] When the driving wheel 20 rotates, the driving wheel 55 is driven to rotate through the second transmission chain 56 meshing therewith, so that the transmission shaft 54 ​​starts to rotate. The guide part 50 arranged on the outer side of the first gear box 49 can prevent the sludge inside the salvage bin 9 from being blocked during movement; after the sludge enters the salvage bin 9, it flows into the feeding cylinder 19 through the feeding part 18. When the transmission shaft 54 ​​rotates, it drives the first driving bevel gear 53 to start rotating, so that the first driven bevel gear 52 meshing with the first driving bevel gear 53 starts to rotate, and the first driven bevel gear 52 rotates When the lower driving shaft 5129 starts to rotate, the lower driving shaft 5129 drives the feeding shaft 31 to start rotating through the lower coupling 47 when the lower driving shaft 5129 rotates, and the spiral blades 32 on its outer wall start to rotate when the feeding shaft 31 rotates, thereby transporting the sludge inside the salvage bin 9 to the top of the feeding barrel 19. The sludge is squeezed when passing through the spiral blades 32 which are arranged gradually densely, and the moisture in the sludge passes through the through holes 33 on the surface of the feeding barrel 19 and flows into the river again, thereby realizing the transportation of the sludge and performing preliminary separation of the moisture in the sludge.

[0034] When the feed shaft 31 rotates, the upper coupling 30 at the top starts to rotate. When the upper coupling 30 rotates, the upper drive shaft 29 starts to rotate, so that the second driving bevel gear 28 at the other end of the upper drive shaft 29 starts to rotate. When the second driving bevel gear 28 rotates, it drives the second driven bevel gear 27 meshing therewith to start to rotate. When the second driven bevel gear 27 rotates, it drives the bottom vertical shaft 25 to start to rotate. When the vertical shaft 25 rotates, it drives the connecting rod 37 to start to rotate, so that the centrifugal cylinder 36 at the other end of the connecting rod 37 starts to rotate along the annular groove 35. At this time, the sludge moves along the feed cylinder 1 The top of the centrifugal cylinder 9 flows into the interior of the centrifugal cylinder 36 and adheres to the inner wall of the centrifugal cylinder 36. When the centrifugal cylinder 36 rotates, centrifugal force is generated, so that the water in the sludge is precipitated under the action of the centrifugal force, thereby dehydrating the sludge and facilitating further purification of the sludge; when the centrifugal cylinder 36 rotates, the sludge on its inner wall is scraped off by the lever 45 and flows into the discharge port 42 at the bottom of the centrifugal cylinder 36. The sewage filtered by the centrifugal cylinder 36 enters the diversion chamber 39 and finally flows out through the overflow hole 41 along the inclined surface 40, thereby realizing the solid-liquid separation of the sludge and facilitating its classification and treatment.

[0035] The above embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative work shall all fall within the scope of protection of the present invention.

Claims

1. An intelligent silt cleaning machine, characterized in that: The invention comprises a main body (1), a crushing and silting mechanism, a synchronous conveying mechanism and a multi-stage filtering mechanism, wherein side plates (2) are fixedly arranged on both sides of the main body (1), a plurality of rotating shafts (4) are rotatably arranged between the bottoms of the side plates (2), the rotating shafts (4) are arranged perpendicular to the side plates (2), the two ends of the rotating shafts (4) respectively extend to the outside of the two sides of the side plates (2), and rollers (5) are arranged on both ends of the rotating shafts (4), a control chamber (3) is fixedly arranged on the top of the front side of the main body (1), the crushing and silting mechanism is arranged at the bottom of the front side of the main body (1), a filtering chamber (6) is movably arranged on the rear side of the main body (1), the multi-stage filtering mechanism is arranged inside the filtering chamber (6), and the synchronous conveying mechanism is arranged between the crushing and silting mechanism and the multi-stage filtering mechanism.

2. The intelligent dredging machine according to claim 1, characterized in that The crushing and silting mechanism comprises a salvage bin (9), the salvage bin (9) being arranged at the front bottom of the main body (1), a guide plate (46) being arranged at the outer edge of the input end of the salvage bin (9), a protrusion (14) being fixedly arranged at the front end of the main body (1), a driving block (15) being arranged at the front end of the protrusion (14), a connecting frame (8) being vertically and fixedly arranged at the top of the salvage bin (9), a movable groove (16) being arranged on a side wall of the connecting frame (8) facing the driving block (15), the connecting frame (8) being slidably connected to the driving block (15) via the movable groove (16), a sliding groove (17) being arranged on the side wall of the filtering bin (6), the filtering bin (6) being slidably connected to the main body (1) via the sliding groove (17), the sliding groove (17) being arranged parallel to the movable groove (16).

3. The intelligent dredging machine according to claim 2, characterized in that A plurality of upper crushing shafts (10) are evenly arranged on the inner upper part of the salvage bin (9), the two ends of the upper crushing shaft (10) are respectively rotatably connected to the inner walls of the two sides of the salvage bin (9), a plurality of upper crushing blades (12) are evenly arranged on the side walls of the upper crushing shaft (10), a lower crushing shaft (11) is arranged below the upper crushing shaft (10), the lower crushing shaft (11) is arranged parallel to the upper crushing shaft (10), and the side walls of the lower crushing shaft (11) are A plurality of lower crushing blades (13) are evenly arranged, and the lower crushing blades (13) are arranged alternately with the upper crushing blades (12). The ends of the upper crushing shaft (10) and the lower crushing shaft (11) extend to the outside of the side wall of the salvage bin (9). The outer end of the upper crushing shaft (10) is connected to a driving gear (22), and the outer end of the lower crushing shaft (11) is connected to a driven gear (23). The driving gear (22) is meshingly connected with the driven gear (23).

4. The intelligent silt cleaning machine according to claim 3, characterized in that A driving wheel (20) is fixedly arranged at the outer center of the innermost driving gear (22), a driving motor (7) is arranged at the outer wall center of the driving wheel (20), the driving motor (7) is fixedly connected to the outer wall of the salvage bin (9), an output end of the driving motor (7) passes through the driving wheel (20) and the driving gear (22) and is connected to the upper crushing shaft (10), and a driven wheel (24) is fixedly arranged at the outer center of the remaining driving gears (22), a first transmission chain (21) is sleeved on the outer sides of the driving wheel (20) and the driven wheel (24), and the first transmission chain (21) is meshingly connected to the driving wheel (20) and the driven wheel (24).

5. The intelligent silt clearing machine according to claim 4, characterized in that The synchronous conveying mechanism comprises a transmission shaft (54), the transmission shaft (54) being arranged on the inner side of the salvage bin (9), the transmission shaft (54) being arranged parallel to the upper crushing shaft (10), the outer end of the transmission shaft (54) extending to the outer wall of the salvage bin (9), the outer end of the transmission shaft (54) being provided with a transmission wheel (55), a second transmission chain (56) being provided in a sleeve meshing between the driving wheel (20) and the transmission wheel (55), a first gear box (49) being fixedly arranged inside the salvage bin (9), the inner end of the transmission shaft (54) extending to the inside of the first gear box (49), and guide portions (50) being arranged at both ends of the first gear box (49), the guide portions (50) being arranged in a conical shape, and the guide portions (50) being arranged along a side facing the input end of the salvage bin (9).

6. The intelligent silt cleaning machine according to claim 5, characterized in that The output end of the salvage bin (9) is connected to a feed portion (18), the feed portion (18) being arranged in a funnel shape, a feed cylinder (19) being connected to a pipeline between the output end of the feed portion (18) and the top of the filter bin (6), a feed shaft (31) being rotatably arranged at the axis of the feed cylinder (19), a lower coupling (47) being connected to the bottom end of the feed shaft (31), a lower drive shaft (51) being connected to the other end of the lower coupling (47), the lower drive shaft (51) being arranged vertically with the transmission shaft (54), the other end of the lower drive shaft (51) extending to the interior of the first gear box (49), the inner end of the lower drive shaft (51) being connected to a first driven bevel gear (52), the inner end of the transmission shaft (54) being arranged with a first drive bevel gear (53), the first drive bevel gear (53) being meshingly connected with the first driven bevel gear (52).

7. The intelligent silt cleaning machine according to claim 6, characterized in that A limiting frame (48) is arranged between the outer wall of the lower drive shaft (51) and the inner wall of the feed portion (18); the lower drive shaft (51) is rotatably connected to the limiting frame (48); the outer wall of the feed shaft (31) is provided with a spiral blade (32); the diameter of the spiral blade (32) matches the inner diameter of the feed barrel (19); the arrangement density of the spiral blades (32) gradually increases toward one side of the filter bin (6); and the outer wall of the feed barrel (19) is provided with a plurality of through holes (33).

8. The intelligent silt cleaning machine according to claim 6, characterized in that The multi-stage filtering mechanism comprises an upper coupling (30), the upper coupling (30) being arranged at the top end of the feed shaft (31), the other end of the upper coupling (30) being connected to an upper drive shaft (29), a second gear box (26) being arranged at the inner top of the filter bin (6), the other end of the upper drive shaft (29) extending into the interior of the second gear box (26), a vertical shaft (25) being arranged at the top center of the second gear box (26) for rotation, a second driven bevel gear (27) being arranged at the top of the outer wall of the vertical shaft (25), the inner end of the upper drive shaft (29) being connected to a second drive bevel gear (28), the second drive bevel gear (28) being meshingly connected with the second driven bevel gear (27).

9. The intelligent silt cleaning machine according to claim 8, characterized in that A mounting ring (34) is fixedly arranged on the upper part of the inner side wall of the filter chamber (6); an annular groove (35) is provided on the bottom edge of the mounting ring (34); a centrifugal cylinder (36) is slidably connected to the bottom of the annular groove (35); the centrifugal cylinder (36) is arranged in a funnel shape; the bottom end of the centrifugal cylinder (36) is rotatably connected to the bottom of the filter chamber (6); the bottom end of the vertical shaft (25) extends to the lower side of the second gear box (26); a plurality of connecting rods (37) are fixedly arranged between the bottom end of the vertical shaft (25) and the top of the inner side wall of the centrifugal cylinder (36); and a plurality of filter holes (38) are arranged on the side wall of the centrifugal cylinder (36).

10. The intelligent silt cleaning machine according to claim 9, characterized in that A flow dividing chamber (39) is formed between the outer wall of the centrifugal cylinder (36) and the inner wall of the filtering bin (6); a slope (40) is fixedly provided on the bottom edge of the flow dividing chamber (39); an overflow hole (41) is provided at the bottom of the slope (40); a discharge port (42) is provided at the bottom center of the centrifugal cylinder (36); a fixing frame (43) is provided inside the discharge port (42); a vertical rod (44) is fixedly provided on the top of the fixing frame (43); a lever (45) is fixedly provided on the top of the vertical rod (44); the lever (45) matches the shape of the inner wall of the centrifugal cylinder (36); and the output end pipeline of the discharge port (42) is connected to a storage bin.

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