Non-flow-stopping environment-friendly dredging device for complex deeply-buried pipe network

Abstract

The utility model relates to the technical field of environment-friendly equipment, and discloses a complex deeply-buried pipe network continuous flow environment-friendly dredging device which comprises a frame, the front end of the frame is rotationally connected with a telescopic rod, the end of the telescopic rod is provided with a dirt suction mechanism, the side face of the dirt suction mechanism is fixedly connected with a dirt suction pipe, the telescopic mechanism is installed in the dirt suction pipe, and the dirt suction pipe is fixedly connected with the telescopic rod. The telescopic mechanism comprises a first rotating shaft, the first rotating shaft is rotatably connected to the interior of the sewage suction pipe, a first gear is fixedly connected to the outer side of the first rotating shaft, a second shell is fixedly connected to the interior of the sewage suction pipe, the first rotating shaft is rotatably connected to the middle of the second shell, and a sliding block is slidably connected to the interior of the second shell. According to the sewage suction device, the motor is started to drive the first rotating shaft to rotate and drive the first gear to rotate, the meshed first rack pushes the sewage suction mechanism to stretch out and draw back in the sliding groove, damage and sewage suction of hard objects are achieved, and the problem of clogging in various complex environments is solved.

Description

Technical Field

[0001] This utility model relates to the field of environmental protection equipment technology, and in particular to an environmentally friendly dredging device for complex deep buried pipelines that does not interrupt flow. Background Technology

[0002] Deep-buried pipe networks are a particularly important part of urban infrastructure. Due to the large amount of wastewater discharge and pipe damage, the pipe network often faces blockage problems, which requires dredging equipment to clear the blockages.

[0003] Among existing dredging devices, underwater dredging robots possess advanced technology and efficient solutions for clearing accumulated blockages. They can not only quickly resolve blockage problems but also process sludge, handling it without interrupting flow and reducing environmental pollution.

[0004] Dredging robots can clean pipe networks without interruption of flow, but the pipe network environment is complex, and the blockages also contain other garbage. The fixed suction mechanism of the dredging robot cannot break down and suck up hard objects such as stones in the silt, which not only prevents the robot from continuing to work, but also causes the pipes to continue to be blocked, and cannot fundamentally solve the blockage problem. Therefore, a non-interrupted environmentally friendly dredging device for complex deep buried pipe networks is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an environmentally friendly dredging device for complex deep buried pipelines that does not interrupt flow, aiming to improve the problem that the fixed suction mechanism of the existing dredging robot cannot extend and break the blockage to suction out the sludge.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] 1. A complex, deeply buried, environmentally friendly dredging device for continuous flow control, comprising a frame, an electric telescopic rod rotatably connected to the front end of the frame, a suction mechanism installed at the end of the electric telescopic rod, a suction pipe fixedly connected to the side of the suction mechanism, and a telescopic mechanism installed inside the suction pipe;

[0008] The telescopic mechanism includes a rotating shaft, which is rotatably connected inside the suction pipe. A gear is fixedly connected to the outside of the rotating shaft. A housing is fixedly connected inside the suction pipe. The rotating shaft is rotatably connected to the middle of the housing. The gear is installed inside the housing. A slider is slidably connected inside the housing. A rack is fixedly connected to the end of the slider. The rack meshes with the gear.

[0009] As a further description of the above technical solution:

[0010] The suction mechanism includes a suction shell, an electric telescopic rod rotatably connected to the side of the suction shell, an auger rotatably connected inside the suction shell, a motor shell rotatably connected to the end of the auger rotatably, a slider fixedly connected to the outside of the motor shell, and a rack fixedly connected to the end of the slider.

[0011] As a further description of the above technical solution:

[0012] The suction shell has a groove inside, and the end of the auger frame is slidably connected inside the groove.

[0013] As a further description of the above technical solution:

[0014] A motor is fixedly connected to the outside of the suction pipe, and a rotating shaft is fixedly connected to the output end of the motor.

[0015] As a further description of the above technical solution:

[0016] The end of the suction pipe is fixedly connected to a drain pipe, which is installed inside the vehicle frame.

[0017] As a further description of the above technical solution:

[0018] A housing is fixedly connected to the outer side of the frame. A telescopic air pump is fixedly connected inside the housing. A rack is fixedly connected to the output end of the telescopic air pump. A rotating shaft is rotatably connected inside the housing. A gear is fixedly connected to the outer side of the rotating shaft. The gear meshes with the rack. A fixing block is fixedly connected to the top of the gear. A sliding rod is slidably connected to the middle of the fixing block. A spring is sleeved on the outer side of the sliding rod. A wheel is installed at the end of the sliding rod.

[0019] As a further description of the above technical solution:

[0020] The bottom of the vehicle frame is equipped with tracked wheels, the top of the vehicle frame is equipped with a lighting lamp, and the top of the vehicle frame is equipped with a camera.

[0021] As a further description of the above technical solution:

[0022] A support rod is fixedly connected to the outside of the suction shell, and the other end of the support rod is rotatably connected to the outside of the vehicle frame.

[0023] As a further description of the above technical solution:

[0024] The motor housing is rotatably connected to a shaft three, and a bevel gear one is fixedly connected to the outside of the shaft three. The bottom of the motor housing is fixedly connected to a motor two, and the output end of the motor two is fixedly connected to a bevel gear two, which meshes with the bevel gear one.

[0025] This utility model has the following beneficial effects:

[0026] 1. In this utility model, the starting motor drives the rotating shaft to rotate, which in turn drives the gear to rotate, causing the meshing rack to push the suction mechanism to extend and retract within the chute, thereby achieving the destruction and suction of hard objects and solving the blockage situation in various complex environments.

[0027] 2. In this utility model, a telescopic air pump drives the rack fixed at the output end to extend and retract, controlling the meshing gear to rotate at a certain angle, so that the telescopic structure fixed at the top of the gear can move in height. The telescopic spring makes the wheel fit tightly against the complex pipeline, assisting the dredging robot to move and turn in the pipeline network. Attached Figure Description

[0028] Figure 1 A three-dimensional schematic diagram of the environmentally friendly dredging device for complex deep buried pipelines that does not interrupt flow, as proposed in this utility model.

[0029] Figure 2 This is a side view of the environmentally friendly dredging device for complex deep-buried pipelines that does not interrupt flow, as proposed in this utility model.

[0030] Figure 3 This is a schematic diagram of the suction structure of the environmentally friendly dredging device for complex deep buried pipelines that does not experience flow interruption, as proposed in this utility model.

[0031] Figure 4 This is a schematic diagram of the suction and telescopic structure of the complex, deeply buried, environmentally friendly dredging device for continuous flow in environmentally friendly dredging of pipelines proposed in this utility model.

[0032] Figure 5 This is a schematic diagram of the auxiliary roller telescopic structure of the environmentally friendly dredging device for complex deep buried pipelines that does not interrupt flow, as proposed in this utility model.

[0033] Figure 6 This is a schematic diagram of the rotating suction mechanism of the environmentally friendly dredging device for complex deep buried pipe networks that does not require continuous flow, as proposed in this utility model.

[0034] Legend:

[0035] 1. Frame; 2. Track wheels; 3. Electric telescopic boom; 4. Sludge suction shell; 5. Slide chute; 6. Auger frame; 7. Motor housing; 8. Sludge suction pipe; 9. Rack 1; 10. Gear 1; 11. Shaft 1; 12. Drain pipe; 13. Motor 1; 14. Support rod; 15. Lighting lamp; 16. Camera; 17. Housing 1; 18. Telescopic air pump; 19. Rack 2; 20. Gear 2; 21. Shaft 2; 22. Fixing block; 23. Slide rod; 24. Wheel; 25. Slider; 26. Housing 2; 27. Spring; 28. Shaft 3; 29. ​​Motor 2; 30. Bevel gear 1; 31. Bevel gear 2. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] Reference Figures 1-4This utility model provides an embodiment of an environmentally friendly dredging device for complex deep-buried pipe networks that operates without interruption of flow. The device includes a frame 1. Existing dredging robots already contain existing components such as a drive motor, battery, cables, and a water pump. An electric telescopic rod 3 is rotatably connected to the front end of the frame 1. A suction mechanism is installed at the end of the electric telescopic rod 3. The telescopic rod 3 can extend and retract to lift the suction mechanism. A suction pipe 8 is fixedly connected to the side of the suction mechanism. Accumulated sludge sucked in by the suction mechanism is discharged through the suction pipe 8. A telescopic mechanism is installed inside the suction pipe 8. The telescopic mechanism includes a rotating shaft 11, which is rotatably connected inside the suction pipe 8. A gear 10 is fixedly connected to the outside of the rotating shaft 11. The rotating shaft 11 inside the suction pipe 8 drives the gear 10 to rotate. A second outer shell 26 is fixedly connected inside the suction pipe 8. The second outer shell 26 supports the internal structure and protects the internal mechanical structure, preventing damage from accumulated debris in complex environments. The rotating shaft 11 is rotatably connected in the middle of the second outer shell 26. The gear 10 is installed inside the second outer shell 26. When the rotating shaft 11 rotates, it drives the gear 10 to rotate inside the second outer shell 26. A slider 25 is slidably connected inside the second outer shell 26. A rack 19 is fixedly connected to the end of the slider 25. The movement of the rack 19 moves the slider 25 fixed at its end. The rack 19 and the gear 11... The 0-meshing connection is as follows: when the rotating shaft 11 drives the gear 10 to rotate, the meshing rack 9 moves, pushing the slider 25 to move. The suction mechanism includes a suction shell 4, and an electric telescopic rod 3 is rotatably connected to the side of the suction shell 4. The electric telescopic rod 3 raises the suction shell 4 to different heights to cope with various complex environments. An auger frame 6 is rotatably connected inside the suction shell 4. The rotating auger frame 6 rotates, sucks up, and transports the sludge, which is then discharged through the suction pipe 8. A motor shell 7 is rotatably connected to the end of the auger frame 6. The motor in the motor shell 7, which is set between the auger frames 6, drives the auger frame 6 to rotate. A slider 25 is fixedly connected to the outside of the motor shell 7, and the rack 9 is fixedly connected to the slider 25. When the rotating shaft 11 drives the gear 10 to rotate, it drives the slider 25 fixed at the end of the rack 9 to move, thereby causing the motor housing 7 to drive the auger frame 6 to slide inside the suction housing 4. The suction housing 4 has a sliding groove 5 inside, and the end of the auger frame 6 is slidably connected to the inside of the sliding groove 5. The rack 9 driven by the rotating shaft 11 moves, causing the auger frame 6 to move along the sliding groove 5 inside the suction housing 4. Deep buried pipe networks have complex environments with various objects accumulating. Hard silt has a huge impact on the robot and hinders further work. At the same time, silt that cannot be sucked up will continue to clog. The movable auger frame 6 can break and suck up hard silt and suck up sludge in various complex environments.A motor 13 is fixedly connected to the outside of the suction pipe 8, and a rotating shaft 11 is fixedly connected to the output end of the motor 13. The motor 13 drives the rotating shaft 11 to rotate, causing the gear 10 to drive the rack 9 to move, pushing the slider 25 to move, so that the auger frame 6 slides in the groove 5 inside the suction shell 4. A drain pipe 12 is fixedly connected to the end of the suction pipe 8. The silt sucked in by the rotation of the auger frame 6 is sucked in by the suction pipe 8 and discharged from the drain pipe 12. The drain pipe 12 is installed inside the frame 1, and the silt is discharged by a water pump installed inside the frame 1. This allows for the continuous suction and treatment of silt in the buried pipe network while reducing the impact on the environment.

[0038] Reference Figure 1 , Figure 2 and Figure 5A housing 17 is fixedly connected to the outer side of the frame 1, protecting the internal mechanical structure. A telescopic air pump 18 is fixedly connected inside the housing 17, and a rack 19 is fixedly connected to the output end of the telescopic air pump 18. The telescopic air pump 18 extends or retracts, causing the rack 19 to move. A rotating shaft 21 is rotatably connected inside the housing 17, and a gear 20 is fixedly connected to the outer side of the rotating shaft 21. When the rotating shaft 21 rotates, it drives the gear 20 to rotate, meshing with the rack 19. When the telescopic air pump 18 extends or retracts, it moves the rack 19, thereby controlling the rack 19 to rotate the gear 20 by a certain angle. A fixed block 22 is fixedly connected to the top of gear 20. The fixed block 22, which is fixed to the top of gear 20, rotates with gear 20 at a certain angle. A slide rod 23 is slidably connected in the middle of the fixed block 22. The slide rod 23 slides inside the fixed block 22. A spring 27 is sleeved on the outside of the slide rod 23. The spring 27 causes the slide rod 23 to slide inside the fixed block 22. A wheel 24 is installed at the end of the slide rod 23. The telescopic air pump 18 is controlled to extend and retract, which drives rack 2 19 to move and drive gear 20 to rotate. The wheel 24 installed on the slide rod 23 is pressed tightly against the inner wall of the pipe under the action of the spring 27, thereby assisting the robot in moving and turning in complex environments. Tracked wheels 2 are installed at the bottom of the frame 1. The existing robot frame 1 is equipped with a battery-driven motor that enables the robot to move by rotating the tracked wheels 2. A light 15 is installed on the top of the frame 1, which allows the operator to see the environment inside the pipe. A camera 16 is installed on the top of the frame 1, which allows the operator to understand the environment inside the pipe. A support rod 14 is fixedly connected to the outside of the suction shell 4. The other end of the support rod 14 is rotatably connected to the outside of the frame 1. The support rod 14 works with the electric telescopic rod 3 to lift the suction shell 4 while ensuring the stability of the suction mechanism. Inside the motor housing 7, a rotating shaft 28 is rotatably connected. Screw 6 is fixedly connected to both ends of the rotating shaft 28. Rotation of the rotating shaft 28 drives the screw 6 to rotate. A bevel gear 30 is fixedly connected to the outer side of the rotating shaft 28. A motor 29 is fixedly connected to the bottom of the motor housing 7. A bevel gear 31 is fixedly connected to the output end of the motor 29. When the motor 29 rotates, it drives the bevel gear 31 to rotate. The bevel gear 31 meshes with the bevel gear 30. Driven by the motor 29, the rotating bevel gear 31 drives the bevel gear 30 to rotate, causing the rotating shaft 28 to rotate. This drives the external screw 6 to rotate, and the rotating screw 6 sucks up, breaks down, and transports the silt.

[0039] Working principle: First, the dredging robot is placed into the pipeline. Then, the lighting 15 is turned on. The operator observes the pipeline environment through the camera 16. The telescopic air pump 18 is started to move the rack 19, controlling the rotation of the gear 20, so that the wheels 24 are pressed against the inner wall of the pipeline, assisting the robot in complex environments. The motor 29 is started, which drives the bevel gear 30 through the bevel gear 31, driving the auger 6 to rotate. Then, the motor drives the track wheels 2 to move the robot inside the pipeline, while simultaneously controlling the electric telescopic air pump. The lever 3 raises and lowers the suction mechanism to suck up blockages and silt. When it encounters hard objects such as stones, the motor 13 is started to drive the rotating shaft 11 to rotate, which causes the gear 10 to drive the rack 9 to move, pushing the auger 6 to slide out along the inner groove 5 of the suction shell 4. The rotating auger 6 agitates and breaks down the hard objects and sucks them up, transporting the silt to the suction pipe 8. Then, the silt is discharged from the drain pipe 12 by an external water pump, completing the continuous dredging work of the complex pipe network while reducing the impact on the environment.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A complex, deeply buried, environmentally friendly dredging device for pipelines that does not interrupt flow, comprising a frame (1), characterized in that: The front end of the frame (1) is rotatably connected to an electric telescopic rod (3), and a sewage suction mechanism is installed at the end of the electric telescopic rod (3). A sewage suction pipe (8) is fixedly connected to the side of the sewage suction mechanism, and a telescopic mechanism is installed inside the sewage suction pipe (8). The telescopic mechanism includes a rotating shaft (11), which is rotatably connected inside the suction pipe (8). A gear (10) is fixedly connected to the outside of the rotating shaft (11). A housing (26) is fixedly connected inside the suction pipe (8). The rotating shaft (11) is rotatably connected to the middle of the housing (26). The gear (10) is installed inside the housing (26). A slider (25) is slidably connected inside the housing (26). A rack (9) is fixedly connected to the end of the slider (25). The rack (9) meshes with the gear (10).

2. The environmentally friendly dredging device for complex deep buried pipelines without interrupting flow as described in claim 1, characterized in that: The suction mechanism includes a suction shell (4), an electric telescopic rod (3) is rotatably connected to the side of the suction shell (4), an auger frame (6) is rotatably connected inside the suction shell (4), a motor shell (7) is rotatably connected to the end of the auger frame (6), a slider (25) is fixedly connected to the outside of the motor shell (7), and a rack (9) is fixedly connected to the end of the slider (25).

3. The environmentally friendly dredging device for complex deep buried pipelines without interrupting flow as described in claim 2, characterized in that: The suction shell (4) has a groove (5) inside, and the end of the auger frame (6) is slidably connected to the inside of the groove (5).

4. The environmentally friendly dredging device for complex deep buried pipelines without interrupting flow as described in claim 1, characterized in that: The suction pipe (8) is fixedly connected to a motor (13), and the rotating shaft (11) is fixedly connected to the output end of the motor (13).

5. The environmentally friendly dredging device for complex deep buried pipelines without interruption of flow as described in claim 4, characterized in that: The end of the suction pipe (8) is fixedly connected to a drain pipe (12), which is installed inside the frame (1).

6. The environmentally friendly dredging device for complex deep buried pipelines without interrupting flow as described in claim 5, characterized in that: The outer side of the frame (1) is fixedly connected to a first outer shell (17), and the inside of the first outer shell (17) is fixedly connected to a telescopic air pump (18). The output end of the telescopic air pump (18) is fixedly connected to a second rack (19). The inside of the first outer shell (17) is rotatably connected to a second rotating shaft (21). The outside of the second rotating shaft (21) is fixedly connected to a second gear (20). The second gear (20) meshes with the second rack (19). The top of the second gear (20) is fixedly connected to a fixing block (22). The middle of the fixing block (22) is slidably connected to a slide rod (23). The outside of the slide rod (23) is fitted with a spring (27). The end of the slide rod (23) is fitted with a wheel (24).

7. The environmentally friendly dredging device for complex deep buried pipelines without interruption of flow as described in claim 6, characterized in that: The bottom of the frame (1) is equipped with track wheels (2), the top of the frame (1) is equipped with a light (15), and the top of the frame (1) is equipped with a camera (16).

8. The environmentally friendly dredging device for complex deep buried pipelines without interruption of flow as described in claim 2, characterized in that: A support rod (14) is fixedly connected to the outside of the suction shell (4), and the other end of the support rod (14) is rotatably connected to the outside of the frame (1).

9. The environmentally friendly dredging device for complex deep buried pipelines without interruption of flow as described in claim 2, characterized in that: The motor housing (7) is rotatably connected to a rotating shaft three (28), and a bevel gear one (30) is fixedly connected to the outside of the rotating shaft three (28). The bottom of the motor housing (7) is fixedly connected to a motor two (29), and the output end of the motor two (29) is fixedly connected to a bevel gear two (31). The bevel gear two (31) meshes with the bevel gear one (30).

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