Pipeline dredging device suitable for water conservancy project

Abstract

The utility model relates to the technical field of pipeline desilting, and discloses a pipeline desilting device suitable for hydraulic engineering, which comprises a mud water tank, a machine body and a clear water tank, and a first driving motor is fixedly connected in the machine body. The position of the machine body in the pipeline is controlled through the control rod, the rotating shaft and the flat-tip cone drill bit are driven by the second driving motor to rotate, sludge in the pipeline is rotationally crushed in cooperation with the impact plate, the eccentric rotating rod is driven by the first driving motor to eccentrically rotate, and the linkage rod and the connecting disc are pulled through the eccentric rotating rod. Through the reciprocating motion of the sliding disc, a rotating shaft, a flat-tip cone drill bit and an impact plate are driven to do reciprocating motion, soil in a pipeline is rotated and dialed, and through the cooperation of the large-diameter end of the flat-tip cone drill bit, external smashed soil is brought into the machine body, and mud blocks in the pipeline are rapidly smashed and recycled. The operation is simple, and the complexity and the labor intensity of manual operation are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline desilting, in particular to a pipeline desilting device suitable for water conservancy engineering. Background Art

[0002] Pipeline desilting in water conservancy projects refers to clearing the pipelines, cleaning out silt and other waste inside the pipelines, and keeping them unobstructed for a long time to prevent pipeline blockage from causing sewage overflow, polluting the environment, and affecting people's lives.

[0003] The currently common water conservancy project pipeline dredging devices are often helpless when faced with harder and drier mud in the pipeline, and can only be desilted by manual entry. The manual operation is complicated and labor-intensive, and there are certain safety hazards. Therefore, the utility model proposes a water conservancy project pipeline dredging device suitable for solving the problems existing in the prior art. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a pipeline desilting device suitable for water conservancy projects.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dredging device suitable for pipelines in water conservancy projects, comprising a mud and water tank, a machine body, and a clean water tank, wherein a first driving motor is fixedly connected to the machine body, an eccentric rotating rod is fixedly connected to the output end of the first driving motor, one end of the eccentric rotating rod is rotatably connected to a connecting rod, one end of the connecting rod is hinged to a connecting disc, a sliding disc is fixedly connected to the connecting disc, the sliding disc is slidably connected to the machine body, a second driving motor is fixedly connected to the sliding disc, a rotating shaft is fixedly connected to one end of the rotating shaft, a flat-topped cone drill bit is fixedly connected, an impact plate is provided on the flat-topped cone drill bit, a filtering layer is provided in the machine body, a mud and water transfer bin is fixedly connected to the machine body, a mud and water pipeline is fixedly connected to the mud and water transfer bin, one end of the mud and water pipeline is fixedly connected to a liquid pump, and the liquid pump is fixedly connected to the mud and water tank.

[0006] As a further description of the above technical solution:

[0007] The clean water tank is fixedly connected with a water pump, the output end of the water pump is fixedly connected with a water hose, the water hose is fixedly connected in the machine body, one end of the water hose is fixedly connected with a nozzle, and the water hose runs through the sliding disc.

[0008] As a further description of the above technical solution:

[0009] The mud and water tank is rotatably connected with a box door, the box door is fixedly connected with a handle, the mud and water tank is provided with a drain port, the clean water tank is provided with a water inlet, and one end of the machine body is fixedly connected with a control rod.

[0010] As a further description of the above technical solution:

[0011] The first drive motor is located on one side of the interior of the machine body, the second drive motor is located between the connecting disc and the sliding disc, the flat-top cone drill bit slides through the machine body, the impact plate is provided with a first drive motor group and is evenly distributed on the flat-top cone drill bit, and the three groups of impact plates are all inclined to facilitate breaking up the clogging mud blocks.

[0012] As a further description of the above technical solution:

[0013] The filter layer is provided with several groups, and the filter layers are evenly distributed on the bottom of one side of the machine body. The mud and water transfer bin is located below the filter layers. Weeds and other large particles are isolated in the internal cavity of the machine body through several groups of through holes, and mud and water flow into the transfer bin.

[0014] As a further description of the above technical solution:

[0015] The nozzle is tilted and located above the filter layer. The water inlet and the drain outlet are both provided with electromagnetic valves. The control rod is located at one end of the machine body.

[0016] As a further description of the above technical solution:

[0017] The mud and water pipe is made of wear-resistant rubber material. The wear-resistant rubber material is not only flexible but also more wear-resistant to prevent the mud and water mixture from scratching the inner wall.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, the position of the machine body in the pipeline is controlled by a control rod, the rotating shaft and the flat-top cone drill bit are driven to rotate by the second driving motor, and the sludge in the pipeline is rotated and crushed in cooperation with the impact plate, the eccentric rotating rod is driven to rotate eccentrically by the first driving motor, the connecting rod and the connecting disc are pulled by the eccentric rotating rod, and the sliding disc is cooperated to slide back and forth in the machine body, and the rotating shaft, the flat-top cone drill bit and the impact plate are driven to reciprocate through the reciprocating motion of the sliding disc, so as to rotate and crush the mud in the pipeline, and the large-diameter end of the flat-top cone drill bit is cooperated to bring the crushed mud outside into the machine body, so that the mud blocks in the pipeline are quickly crushed and recovered, and the operation is simple, which reduces the complexity and labor intensity of manual operation.

[0020] 2. In the utility model, water is pumped out from the clean water tank by a water pump, and sprayed toward the filter layer through a nozzle, so that the mud blocks mixed with clean water become a mud-water mixture, and other large particles such as weeds are isolated in the internal cavity of the body through a plurality of through holes, and the mud-water mixture is filtered into the mud-water transfer bin, and the mud-water mixture in the mud-water transfer bin is pumped into the mud-water tank through the mud-water pipeline in cooperation with the liquid pump, and then the mud-water is discharged through the drain port. Through the above mechanized operation, a large amount of silt in the water conservancy project pipeline can be quickly removed, thereby improving the dredging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a pipeline desilting device for water conservancy projects proposed by the utility model;

[0022] Figure 2 This is a partial structural schematic diagram of a pipeline desilting device for water conservancy projects proposed by the utility model;

[0023] Figure 3 This is a partial structural cross-sectional view of a dredging device for water conservancy project pipelines proposed by the utility model;

[0024] Figure 4 for Figure 2 Enlarged view of point A.

[0025] Legend:

[0026] 1. Mud and water tank; 2. Machine body; 3. First drive motor; 4. Eccentric rotating rod; 5. Linking rod; 6. Connecting disc; 7. Sliding disc; 8. Second drive motor; 9. Rotating shaft; 10. Flat-top cone drill bit; 11. Impact plate; 12. Filter layer; 13. Mud and water transfer bin; 14. Mud and water pipeline; 15. Liquid pump; 16. Drain port; 17. Handle; 18. Clean water tank; 19. Water pump; 20. Water hose; 21. Water filling port; 22. Nozzle; 23. Box door; 24. Control lever. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1-Figure 4The utility model provides an embodiment: a dredging device suitable for a pipeline of a water conservancy project, comprising a mud and water tank 1, a machine body 2, and a clean water tank 18. A first driving motor 3 is fixedly connected in the machine body 2, an eccentric rotating rod 4 is fixedly connected to the output end of the first driving motor 3, one end of the eccentric rotating rod 4 is rotatably connected to a connecting rod 5, one end of the connecting rod 5 is hinged with a connecting disc 6, a sliding disc 7 is fixedly connected to the connecting disc 6, and the sliding disc 7 is slidably connected in the machine body 2, a second driving motor 8 is fixedly connected to the sliding disc 7, a rotating shaft 9 is fixedly connected to the output end of the second driving motor 8, a flat-top cone drill bit 10 is fixedly connected to one end of the rotating shaft 9, and an impact plate 11 is provided on the flat-top cone drill bit 10, a filtering layer 12 is provided in the machine body 2, a mud and water transfer bin 13 is fixedly connected to the machine body 2, a mud and water transfer bin 13 is fixedly connected to a mud and water pipeline 14, one end of the mud and water pipeline 14 is fixedly connected to a liquid pump 15, and the liquid pump 15 is fixedly connected to the mud and water tank 1.

[0029] A water pump 19 is fixedly connected to the clean water tank 18, a water hose 20 is fixedly connected to the output end of the water pump 19, the water hose 20 is fixedly connected to the machine body 2, one end of the water hose 20 is fixedly connected to a nozzle 22, the water hose 20 runs through the sliding disc 7, a box door 23 is rotatably connected to the mud and water tank 1, and a handle 17 is fixedly connected to the box door 23. After the dredging work is completed, it is convenient for the staff to pull the handle 17 to open the box door 23 to clean and maintain the mud and water tank 1. A drain port 16 is provided on the mud and water tank 1, and a water inlet 21 is provided on the clean water tank 18. A control rod 24 is fixedly connected to one end of the machine body 2, the first drive motor 3 is located on one side of the inner part of the machine body 2, the second drive motor 8 is located between the connecting disc 6 and the sliding disc 7, and the flat-top cone drill bit 10 It slides through the body 2, the impact plate 11 is provided with 3 groups of first drive motors and is evenly distributed on the flat-top cone drill bit 10, the three groups of impact plates 11 are all inclined, the flat-top cone drill bit 10 is driven by the rotating shaft 9, and the sludge in the pipeline is rotated and crushed in cooperation with the impact plate 11, a plurality of filter layers 12 are provided, and the plurality of filter layers 12 are evenly distributed on the bottom of one side of the body 2, the mud and water transfer bin 13 is located below the plurality of filter layers 12, the nozzle 22 is inclined, and the nozzle 22 is located above the filter layer 12, the water inlet 21 and the drain outlet 16 are both provided with solenoid valves, the control rod 24 is located at one end of the body 2, and the mud and water pipeline 14 is made of wear-resistant rubber material, which is not only flexible but also more wear-resistant to prevent the mud and water mixture from scratching the inner wall.

[0030] Working principle: When in use, the staff fills water into the clean water tank 18 through the water inlet 21, puts the machine body 2 into the clogged water conservancy project pipeline through the control rod 24, pushes the control rod 24 to control the position of the machine body 2 in the pipeline, and then starts the second drive motor 8 to drive the rotating shaft 9 to rotate, and drives the flat-top cone drill bit 10 through the rotating shaft 9, and cooperates with the impact plate 11 to rotate and break the silt in the pipeline. At this time, the first drive motor 3 is started to drive the eccentric rotating rod 4 to rotate eccentrically, and the connecting rod 5, The connecting disc 6 is pulled, and the sliding disc 7 slides back and forth in the machine body 2. Through the reciprocating motion of the sliding disc 7, the rotating shaft 9, the flat-top cone drill bit 10, and the impact plate 11 are also driven to reciprocate. When the eccentric rotating rod 4 brings the flat-top cone drill bit 10 to the farthest position, the flat-top cone drill bit 10 and the impact plate 11 extend out of the inner wall of the machine body 2 to rotate and dial the soil in the pipeline. When the eccentric rotating rod 4 rotates to the other side of the first driving motor 3, the flat-top cone drill bit 10 is pulled back into the cavity in the machine body 2, and the flat-top cone drill bit 1 The end with the largest diameter brings the broken mud from the outside into the machine body 2, and the mud blocks that are continuously scraped in by the flat-top cone drill bit 10 are accumulated above the filter layer 12. At this time, the water pump 19 is started to pump out the water in the clean water tank 18 through the water hose 20, and spray it toward the filter layer 12 through the nozzle 22, so that the mud blocks and clean water are mixed into a mud-water mixture, and other large particles such as weeds are isolated in the internal cavity of the machine body 2 through a number of through holes. The mud-water mixture is filtered into the mud-water transfer bin 13, and the liquid pump 15 is started to transfer the mud-water through the mud-water pipe 14. The mud and water mixture in the transfer bin 13 is pumped into the mud and water tank 1. The mud and water pipe 14 is made of wear-resistant rubber material, which is flexible and more wear-resistant to prevent the mud and water mixture from scratching the inner wall. Then the mud and water are discharged through the drain port 16. After the dredging work is completed, the staff can open the box door 23 by pulling the handle 17 to clean and maintain the mud and water tank 1. Through the above mechanized operation, a large amount of silt in the water conservancy project pipeline can be quickly removed, and the dredging efficiency is improved. The device is simple to operate, which reduces the complexity and labor intensity of manual operation.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dredging device for water conservancy project pipelines, comprising a mud water tank (1), a body (2), and a clean water tank (18), characterized in that: A first drive motor (3) is fixedly connected inside the machine body (2); an eccentric rotating rod (4) is fixedly connected to the output end of the first drive motor (3); one end of the eccentric rotating rod (4) is rotatably connected to a linkage rod (5); one end of the linkage rod (5) is hinged to a connecting disc (6); a sliding disc (7) is fixedly connected to the connecting disc (6); the sliding disc (7) is slidably connected inside the machine body (2); a second drive motor (8) is fixedly connected to the sliding disc (7); the output end of the second drive motor (8) is connected to the connecting disc (6); A rotating shaft (9) is fixedly connected to the output end, a flat-top cone drill bit (10) is fixedly connected to one end of the rotating shaft (9), an impact plate (11) is provided on the flat-top cone drill bit (10), a filter layer (12) is provided inside the machine body (2), a mud and water transfer bin (13) is fixedly connected to the machine body (2), a mud and water pipeline (14) is fixedly connected to the mud and water transfer bin (13), one end of the mud and water pipeline (14) is fixedly connected to a liquid extraction pump (15), and the liquid extraction pump (15) is fixedly connected to the mud and water tank (1).

2. The device for desilting a pipeline in a water conservancy project according to claim 1, characterized in that: The clean water tank (18) is fixedly connected to a water pump (19), the output end of the water pump (19) is fixedly connected to a water hose (20), the water hose (20) is fixedly connected to the machine body (2), one end of the water hose (20) is fixedly connected to a nozzle (22), and the water hose (20) runs through the sliding disc (7).

3. The device for desilting a pipeline in a water conservancy project according to claim 2, characterized in that: The mud and water tank (1) is rotatably connected to a box door (23), the box door (23) is fixedly connected to a handle (17), the mud and water tank (1) is provided with a drain port (16), the clean water tank (18) is provided with a water inlet (21), and one end of the machine body (2) is fixedly connected to a control rod (24).

4. The device for desilting a pipeline in a water conservancy project according to claim 3, characterized in that: The first drive motor (3) is located on one side of the interior of the machine body (2); the second drive motor (8) is located between the connecting disc (6) and the sliding disc (7); the flat-top cone drill bit (10) penetrates and slides in the machine body (2); the impact plate (11) is provided with a first drive motor (3) group and is evenly distributed on the flat-top cone drill bit (10); and the three groups of impact plates (11) are all arranged at an angle.

5. The device for desilting a pipeline in a water conservancy project according to claim 4, characterized in that: The filter layers (12) are provided in a plurality of groups, and the plurality of groups of filter layers (12) are evenly distributed at the bottom of one side of the machine body (2), and the mud and water transfer bin (13) is located below the plurality of groups of filter layers (12).

6. The device for desilting a pipeline in a water conservancy project according to claim 5, characterized in that: The nozzle (22) is arranged at an angle and is located above the filter layer (12). The water inlet (21) and the drain outlet (16) are both provided with solenoid valves. The control rod (24) is located at one end of the machine body (2).

7. The device for desilting a pipeline in a water conservancy project according to claim 6, characterized in that: The muddy water pipeline (14) is made of wear-resistant rubber material.

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