A lock clearing device

Abstract

The application belongs to the technical field of gate dredging, and particularly relates to a gate dredging device, which comprises a dredging main body, a hoisting mechanism, a translation type floating object salvaging mechanism and a soil breaking type gate bottom dredging mechanism. The translation type floating object salvaging mechanism is arranged on the dredging main body, the soil breaking type gate bottom dredging mechanism is arranged on the translation type floating object salvaging mechanism, and the hoisting mechanism is arranged on the left side of the dredging main body. The gate dredging device can solve the problems that workers need to be exposed to harsh environments for a long time in the manual dredging process, which can easily cause physical health risks, and that the traditional mechanical equipment has low dredging efficiency and can cause damage risks to water conservancy facilities. The soil breaking type gate bottom dredging mechanism can quickly and efficiently clean the sludge at the bottom of the gate, and the rotation design of the suction head can better adapt to different shapes and densities of the accumulated sludge, thereby improving the dredging efficiency.

Description

A gate dredging device Technical Field

[0001] This invention belongs to the field of gate dredging technology, specifically referring to a gate dredging device. Background Technology

[0002] Currently, traditional sluice gate dredging methods mainly rely on manual labor, using manpower or mechanical equipment to excavate and remove silt. However, these traditional methods have a series of problems. First, during manual dredging, workers need to be exposed to harsh environments for extended periods, which can easily lead to health risks. Second, traditional mechanical equipment has low dredging efficiency and also poses a certain risk of damage to the water conservancy facilities themselves. Summary of the Invention

[0003] In response to the above situation and to overcome the shortcomings of the existing technology, this invention provides a gate dredging device. To address the problems of workers needing to be exposed to harsh environments for extended periods during manual dredging, which can easily lead to health risks, and the low dredging efficiency of traditional mechanical equipment while also posing a certain risk of damage to the water conservancy facilities themselves, this invention proposes a ground-breaking gate bottom dredging mechanism that can quickly and efficiently clean the sludge at the bottom of the gate. The rotating design of the suction head allows it to better adapt to different shapes and densities of sludge accumulation, thereby improving dredging efficiency.

[0004] The technical solution adopted by this invention is as follows: This invention provides a gate dredging device, including a dredging body, a hoisting mechanism, a translational floating debris retrieval mechanism, and a ground-breaking gate bottom dredging mechanism. The translational floating debris retrieval mechanism is located on the dredging body, the ground-breaking gate bottom dredging mechanism is located on the translational floating debris retrieval mechanism, and the hoisting mechanism is located on the left side of the dredging body. The ground-breaking gate bottom dredging mechanism includes a sludge removal component one, a sludge removal component two, a sediment driving collection component, and an anti-jamming internal disengagement component. The sludge removal component one is located on the translational floating debris retrieval mechanism, the sludge removal component two is located on the translational floating debris retrieval mechanism, and the sludge removal component two is located on one side of the sludge removal component one. The sediment driving collection component is located on the sludge removal component one and the sludge removal component two, and the anti-jamming internal disengagement component is located on the translational floating debris retrieval mechanism.

[0005] Furthermore, the dredging body includes a first stone pier, a second stone pier, a top beam, a gate, a worm gear screw jack, a first trough, a sludge box, and a miscellaneous waste box. The first stone pier is located on the left side of the dredging body, the second stone pier is located on the right side of the dredging body, the left end of the top beam is located above the first stone pier, the right end of the top beam is located above the second stone pier, the sludge box is located on the right side of the second stone pier, the miscellaneous waste box is located on the left side of the first stone pier, the worm gear screw jack is located on the top beam, the gate is located at the output end of the worm gear screw jack, the first trough is located on the first and second stone piers, and the gate is slidably located within the first trough.

[0006] Furthermore, the translational floating object retrieval mechanism includes a horizontal moving component and a retrieval component, wherein the horizontal moving component is mounted on the dredging body and the retrieval component is mounted on the horizontal moving component.

[0007] Furthermore, the horizontal moving assembly includes a second groove, a first slide, a first motor, a second lead screw, a first bearing, a sleeve, a slider, a first moving block, and a second moving block. The second groove is located at the upper interior of the first stone block, the first slide is located at the upper interior of the second stone block, the first motor is located at the upper front side wall of the first stone block, the first bearing is located at one end of the second groove, one end of the second lead screw is located at the output end of the first motor, the other end of the second lead screw is located on the first bearing, the sleeve is sleeved on the second lead screw, and the sleeve and the second lead screw are meshed and rotatably connected. The slider is slidably located in the first slide, the left side of the first moving block is located on the right side of the sleeve, and the right side of the second moving block is located on the left side of the slider.

[0008] Furthermore, the salvage assembly includes a drum, a second motor, a first gear, and a toothed block. The left end of the drum is rotatably located on the right side of the first moving block, and the right end of the drum is rotatably located on the left side of the second moving block. The second motor is located on the first moving block, the first gear is located at the output end of the first moving block, and the toothed block is arranged in a ring array on the left side wall of the drum. The first gear and the toothed block are meshed and rotatably connected.

[0009] Furthermore, the sludge removal assembly includes a sludge conveying cylinder, a sludge conveying pump, a water cage suction head, a crushing cone, a bearing, a conveying hose, and a support component. The pumping end of the sludge conveying pump is located at the upper end of the drum. The bearing is located inside the upper end of the drum. The sludge conveying cylinder is rotatably sleeved on the drum. The upper end of the sludge conveying cylinder is located at the lower end of the bearing. The water cage suction head is located at the lower end of the sludge conveying cylinder. The crushing cone is located on the side wall of the water cage suction head. The support component is located on the side wall of the sludge conveying cylinder. One end of the conveying hose is located at the output end of the sludge conveying pump, and the other end of the conveying hose is located inside the sludge tank.

[0010] Furthermore, the second sludge removal component and the first sludge removal component have the same structure.

[0011] Furthermore, the sediment-driven collection assembly includes gear two, gear three, gear four, gear five, and motor three. Gear two is sleeved on the upper end of the sludge conveying cylinder, gear three is sleeved on the sludge removal assembly two, gear two and gear three are meshed and rotatably connected, gear four is sleeved on the sludge conveying cylinder, motor three is located inside the drum, gear five is located at the output end of motor three, and gear four and gear five are meshed and rotatably connected.

[0012] Furthermore, the anti-jamming inner push assembly includes a connecting rod, an inner spreading plate, a stone-blocking screen plate, a kit, and a connector. The upper end of the connecting rod is located on the moving block, the inner spreading plate is located at the lower end of the connecting rod, the kit is rotatably sleeved on the lower end of the side wall of the mud conveying cylinder, the connector is located on the rear side of the kit, and the stone-blocking screen plate is located at one end of the connector.

[0013] Furthermore, the hoisting mechanism includes a robotic arm, a lifting robotic claw, a turntable, a fourth motor, a pulley, and a second sliding groove. The fourth motor is located at the upper interior of the first stone pier, the second sliding groove is located at the upper interior of the first stone pier, the pulley is slidably disposed within the second sliding groove, the turntable is located at the upper end of the pulley, the lower end of the turntable is located at the output end of the fourth motor, the robotic arm is located at the upper end of the turntable, and the lifting robotic claw is located at one end of the robotic arm.

[0014] The beneficial effects achieved by the present invention using the above structure are as follows: The present invention provides a gate dredging device, which achieves the following beneficial effects:

[0015] (1) In order to solve the problems that workers need to be exposed to harsh environments for a long time during manual dredging, which can easily cause health risks, and that traditional mechanical equipment has low dredging efficiency and also poses a certain risk of damage to the water conservancy facilities themselves, this invention proposes a ground-breaking gate bottom dredging mechanism, which can quickly and efficiently clean the sludge at the bottom of the gate. The rotating design of the suction head can better adapt to different shapes and densities of sludge accumulation, thereby improving dredging efficiency.

[0016] (2) By using the earth-breaking gate bottom dredging mechanism, mud pumps are used to clean the sludge. With the help of sliding rails and rotatable suction heads, the dredging process can be carried out automatically, which reduces manual intervention and lowers the labor intensity and safety risks associated with manual dredging.

[0017] (3) The water cage-shaped suction head, compared with traditional mechanical equipment, causes less damage to the gate stone pier during the dredging process. Due to its design features, the water cage-shaped suction head can adapt to silt accumulations of different shapes and sizes. Its rotatable characteristics allow the suction head to flexibly adjust the suction angle and direction, better adapt to the irregular silt distribution at the gate, and improve dredging efficiency.

[0018] (4) During the dredging process, the water cage-shaped suction head directly sucks the sludge into the pipeline through the earth-breaking gate bottom dredging mechanism.

[0019] This also avoids secondary dust or pollution from the sludge, effectively preventing further pollution of the surrounding environment caused by the sludge.

[0020] (5) In order to further improve practicality and scalability, the present invention proposes a translational floating object retrieval mechanism. The rotation function of the mud conveying cylinder enables the device to clean the silt at the bottom of the gate and nearby floating objects, such as garbage and branches floating on the water surface. In this way, the device can thoroughly clean the gate area, ensuring the smooth flow of waterways and the normal operation of water conservancy facilities.

[0021] (6) By using a horizontal floating debris retrieval mechanism, floating debris, especially garbage on the water surface, can be retrieved, which helps prevent this garbage from entering downstream water bodies and reduces pollution to the aquatic environment. This plays a positive role in protecting the aquatic ecosystem and maintaining the cleanliness of water bodies.

[0022] (7) The function of the stone-blocking screen is to prevent large stones from getting stuck in the sludge removal component.

[0023] (8) The function of the inner sluice plate is to shovel the silt at both ends of the bottom of the gate to the area around the water cage suction head.

[0024] (9) The lifting mechanical claw can grab and transport the stones at the bottom of the centralized gate to the miscellaneous box. Attached Figure Description

[0025] Figure 1 is a front view of a gate dredging device proposed in this invention;

[0026] Figure 2 is a front cross-sectional view of a gate dredging device proposed in this invention;

[0027] Figure 3 is a schematic diagram of the translational floating object retrieval mechanism;

[0028] Figure 4 is a schematic diagram of the main structure for dredging;

[0029] Figure 5 is a top-view cross-sectional view of the earth-breaking gate bottom dredging mechanism;

[0030] Figure 6 is a left view of the mud conveying cylinder;

[0031] Figure 7 is a schematic diagram of the stone retaining screen plate structure;

[0032] Figure 8 is a magnified view of part A in Figure 2.

[0033] The components include: 1. Dredging main body; 2. Horizontal floating debris retrieval mechanism; 3. Ground-breaking gate bottom dredging mechanism; 4. Hoisting mechanism; 5. Stone pier one; 6. Stone pier two; 7. Top beam; 8. Gate; 9. Worm gear screw jack; 10. Tank one; 11. Silt box; 12. Miscellaneous waste box; 13. Horizontal moving component; 14. Retrieval component; 15. Tank two; 16. Slide chute one; 17. Motor one; 18. Screw two; 19. Bearing one; 20. Sleeve; 21. Sliding block; 22. Moving block one; 23. Moving block two; 24. Roller; 25. Motor two; 26. Gear one; 27. Gear block; 28. Sludge. 29. Sludge Removal Component 1; 30. Sediment Driven Collection Component; 31. Anti-jamming Internal Displacement Component; 32. Sludge Conveyor; 33. Sludge Conveyor Pump; 34. Water Cage Suction Head; 35. Crushing Cone; 36. Bearing 2; 37. Conveying Hose; 38. Support Component; 39. Gear 2; 40. Gear 3; 41. Gear 4; 42. Gear 5; 43. Motor 3; 44. Connecting Rod; 45. Internal Spreading Plate; 46. Stone Barrier Screen Plate; 47. Kit; 48. Connector; 49. Robotic Arm; 50. Lifting Mechanical Claw; 51. Turntable; 52. Motor 4; 53. Pulley; 54. Slide Chassis 2.

[0034] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof. Detailed Implementation

[0035] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0036] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0037] As shown in Figures 1-8, this invention proposes a gate dredging device, comprising a dredging body 1, a hoisting mechanism 4, a translational floating debris retrieval mechanism 2, and a ground-breaking gate bottom dredging mechanism 3. The translational floating debris retrieval mechanism 2 is mounted on the dredging body 1, the ground-breaking gate bottom dredging mechanism 3 is mounted on the translational floating debris retrieval mechanism 2, and the hoisting mechanism 4 is located on the left side of the dredging body 1. The ground-breaking gate bottom dredging mechanism 3 includes a sludge removal component 1 28 and a sludge removal component 29. The sediment-driven collection component 30 and the anti-jamming inner push component 31 are provided. The sludge removal component 1 28 is provided on the translational floating object retrieval mechanism 2. The sludge removal component 29 is provided on the translational floating object retrieval mechanism 2. The sludge removal component 29 is provided on one side of the sludge removal component 1 28. The sediment-driven collection component 30 is provided on the sludge removal component 1 28 and the sludge removal component 2 29. The anti-jamming inner push component 31 is provided on the translational floating object retrieval mechanism 2.

[0038] The dredging main body 1 includes stone pier 1 5, stone pier 2 6, top beam 7, gate 8, worm gear screw jack 9, trough 1 10, sludge box 11, and miscellaneous waste box 12. Stone pier 1 5 is located on the left side of the dredging main body 1, stone pier 2 6 is located on the right side of the dredging main body 1, the left end of the top beam 7 is located above stone pier 1 5, the right end of the top beam 7 is located above stone pier 2 6, sludge box 11 is located on the right side of stone pier 2 6, miscellaneous waste box 12 is located on the left side of stone pier 1 5, worm gear screw jack 9 is located on top beam 7, gate 8 is located at the output end of worm gear screw jack 9, trough 1 10 is located on stone pier 1 5 and stone pier 2 6, and gate 8 is slidably located inside trough 1 10.

[0039] The sludge removal assembly 28 includes a sludge conveying cylinder 32, a sludge conveying pump 33, a water cage suction head 34, a crushing cone 35, a bearing 36, a conveying hose 37, and a support member 38. The inlet end of the sludge conveying pump 33 is located at the upper end of the drum 24. The bearing 36 is located inside the upper end of the drum 24. The sludge conveying cylinder 32 is rotatably sleeved on the drum 24. The upper end of the sludge conveying cylinder 32 is located at the lower end of the bearing 36. The water cage suction head 34 is located at the lower end of the sludge conveying cylinder 32. The crushing cone 35 is located on the side wall of the water cage suction head 34. The support member 38 is located on the side wall of the sludge conveying cylinder 32. One end of the conveying hose 37 is located at the output end of the sludge conveying pump 33, and the other end of the conveying hose 37 is located inside the sludge tank 11.

[0040] The sludge removal component 29 and the sludge removal component 1 28 have the same structure.

[0041] The sediment-driven collection assembly 30 includes gear 2 39, gear 3 40, gear 41, gear 5 42 and motor 3 43. Gear 2 39 is sleeved on the upper end of the sludge conveying cylinder 32. Gear 3 40 is sleeved on the sludge removal assembly 2 29. Gear 2 39 and gear 3 40 are meshed and rotated together. Gear 4 41 is sleeved on the sludge conveying cylinder 32. Motor 3 43 is located inside the drum 24. Gear 5 42 is located at the output end of motor 3 43. Gear 41 and gear 5 42 are meshed and rotated together.

[0042] The anti-jamming inner push assembly 31 includes a connecting rod 44, an inner spreading plate 45, a stone-blocking screen plate 46, a kit 47, and a connector 48. The upper end of the connecting rod 44 is located on the moving block 22, the inner spreading plate 45 is located at the lower end of the connecting rod 44, the kit 47 is rotatably sleeved on the lower end of the side wall of the mud conveying cylinder 32, the connector 48 is located on the rear side of the kit 47, and the stone-blocking screen plate 46 is located at one end of the connector 48.

[0043] The hoisting mechanism 4 includes a robotic arm 49, a lifting robotic claw 50, a turntable 51, a motor 52, a pulley 53, and a chute 54. The motor 52 is located at the upper end of the interior of the stone block 5, the chute 54 is located at the upper end of the interior of the stone block 5, the pulley 53 is slidably located in the chute 54, the turntable 51 is located at the upper end of the pulley 53, the lower end of the turntable 51 is located at the output end of the motor 52, the robotic arm 49 is located at the upper end of the turntable 51, and the lifting robotic claw 50 is located at one end of the robotic arm 49.

[0044] The translational floating object retrieval mechanism 2 includes a horizontal moving component 13 and a retrieval component 14. The horizontal moving component 13 is mounted on the dredging body 1, and the retrieval component 14 is mounted on the horizontal moving component 13.

[0045] The horizontal moving assembly 13 includes a second groove 15, a first slide 16, a first motor 17, a second lead screw 18, a first bearing 19, a sleeve 20, a slider 21, a first moving block 22, and a second moving block 23. The second groove 15 is located at the upper end of the interior of the first stone block 5, the first slide 16 is located at the upper end of the interior of the second stone block 6, the first motor 17 is located at the upper end of the front side wall of the first stone block 5, the first bearing 19 is located at one end of the interior of the second groove 15, one end of the second lead screw 18 is located at the output end of the first motor 17, and the other end of the second lead screw 18 is located on the first bearing 19. The sleeve 20 is sleeved on the second lead screw 18, and the sleeve 20 and the second lead screw 18 are meshed and rotated together. The slider 21 is slidably located in the first slide 16, the left side of the first moving block 22 is located on the right side of the sleeve 20, and the right side of the second moving block 23 is located on the left side of the slider 21.

[0046] The salvage assembly 14 includes a drum 24, a second motor 25, a first gear 26, and a toothed block 27. The left end of the drum 24 is rotatably located on the right side of the first moving block 22, and the right end of the drum 24 is rotatably located on the left side of the second moving block 23. The second motor 25 is located on the first moving block 22. The first gear 26 is located at the output end of the first moving block 22. The toothed blocks 27 are arranged in a ring array on the left side wall of the drum 24. The first gear 26 and the toothed blocks 27 are meshed and rotated together.

[0047] In practical use, firstly, start motor 25. The output of motor 25 rotates, driving gear 1 26 to rotate. Gear 1 26 rotates, driving gear block 27 to rotate. Gear block 27 rotates, driving drum 24 to rotate. Drum 24 rotates, moving the water cage suction head 34 to the bottom of the gate. Sludge pump 33 starts, transporting the sludge from the bottom of the gate through the water cage suction head 34, through the sludge conveying cylinder 32, and finally through the conveying hose 37 into the sludge tank 11. Then, the output of motor 3 43 rotates, driving gear 5 42 to rotate. The rotation of wheel 5 42 drives gear 41 to rotate, which in turn drives sludge conveying cylinder 32 to rotate. The rotation of sludge conveying cylinder 32 drives gear 2 39 to rotate, which in turn drives gear 3 40 to rotate. The rotation of gear 3 40 drives sludge conveying cylinder 32 in sludge removal assembly 2 29 to rotate, which in turn drives water cage suction head 34 to rotate. The crushing cone 35 on the water cage suction head 34 breaks up the harder sludge, which is then pumped into sludge tank 11 by sludge pump 33. The inner seeping plate 45... The sludge at both ends of the bottom of the gate is shoveled around the water cage suction head 34. The stone retaining screen 46 prevents large stones from getting stuck in the sludge removal component 28. The output of motor 17 rotates, driving the tank 25 to rotate. The rotation of tank 25 drives the sleeve 20 to move. The movement of sleeve 20 drives the moving block 22 to move. The movement of moving block 22 drives the roller 24 to move. The movement of roller 24 drives the sludge removal component 28 to move towards the gate. After the sludge at the bottom of the gate is cleaned, motor 27... The output end of motor 25 rotates, driving the drum 24 to rotate. The rotation of the drum 24 drives the mud conveying cylinder 32 to rise horizontally, scooping up the floating objects and aquatic plants at the sluice gate. After the floating objects and aquatic plants are picked up by the lifting mechanical claw 50, the output end of motor 4 52 rotates, driving the turntable 51 to rotate, thereby placing the floating objects and aquatic plants into the debris box 12. Similarly, the lifting mechanical claw 50 can be used to grab and transport the stones at the bottom of the sluice gate to the debris box 12. The above is the overall working process of this invention. This step can be repeated next time it is used.

[0048] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0049] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

[0050] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the spirit of the invention, such designs should fall within the protection scope of the present invention.

Claims

1. A gate dredging device, comprising a dredging body (1) and a hoisting mechanism (4), characterized in that... The gate dredging device also includes a translational floating debris retrieval mechanism (2) and a ground-breaking gate bottom dredging mechanism (3). The translational floating debris retrieval mechanism (2) is located on the dredging body (1), and the ground-breaking gate bottom dredging mechanism (3) is located on the translational floating debris retrieval mechanism (2). The hoisting mechanism (4) is located on the left side of the dredging body (1). The ground-breaking gate bottom dredging mechanism (3) includes a sludge removal component one (28), a sludge removal component two (29), a sediment driving collection component (30), and an anti-jamming internal disengagement component (31). The sludge removal component one (28) is located on the translational floating debris retrieval mechanism (29). 2) The sludge removal component two (29) is located on the translational floating object retrieval mechanism (2), the sludge removal component two (29) is located on one side of the sludge removal component one (28), the sediment driving collection component (30) is located on the sludge removal component one (28) and the sludge removal component two (29), and the anti-jamming internal push component (31) is located on the translational floating object retrieval mechanism (2); the dredging body (1) includes stone block one (5) and stone block two (6), the stone block one (5) is located on the left side of the dredging body (1), and the stone block two (6) is located on the right side of the dredging body (1); the translational floating object The salvage mechanism (2) includes a horizontal moving component (13) and a salvage component (14). The horizontal moving component (13) is mounted on the dredging body (1), and the salvage component (14) is mounted on the horizontal moving component (13). The horizontal moving component (13) includes a second trough (15), a first slide rail (16), a first motor (17), a second lead screw (18), a first bearing (19), a sleeve (20), a slider (21), a first moving block (22), and a second moving block (23). The second trough (15) is located at the upper inside of the first stone pier (5), and the first slide rail (16) is located at the upper inside of the second stone pier (6). Motor 1 (17) is located on the upper end of the front side wall of stone block 1 (5), bearing 1 (19) is located at one end of the interior of groove 2 (15), one end of screw 2 (18) is located at the output end of motor 1 (17), the other end of screw 2 (18) is located on bearing 1 (19), sleeve (20) is sleeved on screw 2 (18), sleeve (20) and screw 2 (18) are meshed and rotated together, slider (21) is slidably located in slide groove 1 (16), the left side of moving block 1 (22) is located on the right side of sleeve (20), and the right side of moving block 2 (23) is located on the left side of slider (21);The salvage assembly (14) includes a drum (24), a second motor (25), a first gear (26), and a toothed block (27). The left end of the drum (24) is rotatably located on the right side of the first moving block (22), and the right end of the drum (24) is rotatably located on the left side of the second moving block (23). The second motor (25) is located on the first moving block (22), the first gear (26) is located at the output end of the first moving block (22), and the toothed blocks (27) are arranged in a ring array on the left side wall of the drum (24). At the end, the gear one (26) and the tooth block (27) are meshed and rotated together; the sludge removal assembly one (28) includes a sludge conveying cylinder (32), a sludge conveying pump (33), a water cage type suction head (34), a crushing cone (35), a bearing two (36), a conveying hose (37), and a support member (38). The pumping end of the sludge conveying pump (33) is located at the upper end of the drum (24), and the bearing two (36) is located inside the upper end of the drum (24). The sludge conveying cylinder (32) is rotatably sleeved on the drum. On the cylinder (24), the upper end of the sludge conveying cylinder (32) is connected to the lower end of the bearing two (36), the water cage type suction head (34) is located at the lower end of the sludge conveying cylinder (32), the crushing cone (35) is located on the side wall of the water cage type suction head (34), the support member (38) is located on the side wall of the sludge conveying cylinder (32), one end of the conveying hose (37) is located at the output end of the sludge pump (33), and the other end of the conveying hose (37) is located inside the sludge tank (11); the anti-jamming inner... The conveying assembly (31) includes a connecting rod (44), an inner seeding plate (45), a stone-blocking screen plate (46), a kit (47), and a connector (48). The upper end of the connecting rod (44) is mounted on the moving block (22), the inner seeding plate (45) is mounted on the lower end of the connecting rod (44), the kit (47) is rotatably sleeved on the lower end of the side wall of the mud conveying cylinder (32), the connector (48) is located on the rear side of the kit (47), and the stone-blocking screen plate (46) is located at one end of the connector (48).

2. The gate dredging device according to claim 1, characterized in that: The dredging body (1) also includes a top beam (7), a gate (8), a worm gear screw jack (9), a trough (10), a sludge box (11), and a miscellaneous box (12). The left end of the top beam (7) is located at the upper end of the first stone pier (5), and the right end of the top beam (7) is located at the upper end of the second stone pier (6). The sludge box (11) is located on the right side of the second stone pier (6), and the miscellaneous box (12) is located on the left side of the first stone pier (5). The worm gear screw jack (9) is located on the top beam (7), and the gate (8) is located at the output end of the worm gear screw jack (9). The trough (10) is located on the first stone pier (5) and the second stone pier (6), and the gate (8) is slidably located in the trough (10).

3. The gate dredging device according to claim 1, characterized in that: The sludge removal component two (29) and the sludge removal component one (28) have the same structure.

4. A gate dredging device according to claim 3, characterized in that: The sediment-driven collection assembly (30) includes gear two (39), gear three (40), gear four (41), gear five (42) and motor three (43). Gear two (39) is sleeved on the upper end of the sludge conveying cylinder (32). Gear three (40) is sleeved on the sludge removal assembly two (29). Gear two (39) and gear three (40) are meshed and rotated together. Gear four (41) is sleeved on the sludge conveying cylinder (32). Motor three (43) is located inside the drum (24). Gear five (42) is located at the output end of motor three (43). Gear four (41) and gear five (42) are meshed and rotated together.

5. A gate dredging device according to claim 1, characterized in that: The hoisting mechanism (4) includes a mechanical arm (49), a lifting mechanical claw (50), a turntable (51), a motor (52), a pulley (53), and a chute (54). The motor (52) is located at the upper inside of the stone block (5), the chute (54) is located at the upper inside of the stone block (5), the pulley (53) is slidably located in the chute (54), the turntable (51) is located at the upper end of the pulley (53), the lower end of the turntable (51) is located at the output end of the motor (52), the mechanical arm (49) is located at the upper end of the turntable (51), and the lifting mechanical claw (50) is located at one end of the mechanical arm (49).

Images