Water conservancy environment-friendly dredging device

Abstract

The utility model provides a water conservancy environment-friendly desilting device, and belongs to the technical field of desilting. Comprising a mounting frame, a limiting mechanism and a desilting mechanism, a suction pump is arranged outside the mounting frame, the limiting mechanism comprises a rotating rod, the rotating rod is rotationally mounted on the mounting frame, a rotating disc is mounted at one end of the rotating rod, a clamping plate is mounted on the rotating rod, and a circular plate is mounted on the outer side face of the mounting frame. And a screw rod is arranged in the circular plate and penetrates through the interior of the rotating disc. A rotating rod is rotationally mounted on a mounting frame, a rotating disc is mounted at one end of the rotating rod, a clamping plate is mounted on the rotating rod, and the inner wall of a material collecting trolley is clamped through the clamping plate, so that the material collecting trolley can be stably used on the inner side of the mounting frame, and sludge is transferred through the material collecting trolley; the mode that sludge is accumulated on the river bank is replaced, the environment is protected, and secondary pollution is avoided.

Description

Technical Field

[0001] This utility model relates to the field of dredging technology, and more specifically, to a water conservancy and environmental protection dredging device. Background Technology

[0002] In environmental management, it is necessary to remove silt from river channels to ensure water clarity and prevent odors. Therefore, dredging equipment is needed to remove silt from river channels and achieve water conservancy and environmental protection.

[0003] Currently, most methods for cleaning river silt involve suction dredging. This involves placing the suction end of a dredging machine into the silt to extract it from the riverbed. However, in practice, the silt is often pumped directly onto the riverbank, resulting in large accumulations. This easily leads to the silt flowing back into the river, causing secondary pollution. Furthermore, the odor from the silt also pollutes the environment. Therefore, a water conservancy and environmental protection dredging device is proposed to address these issues. Utility Model Content

[0004] To overcome the above deficiencies, this utility model provides a water conservancy and environmental protection dredging device that overcomes or at least partially solves the above technical problems.

[0005] This utility model is implemented as follows:

[0006] This utility model provides a water conservancy and environmental protection dredging device, including an installation frame and a suction pump;

[0007] The limiting mechanism includes:

[0008] A rotating rod is rotatably mounted on a mounting frame, and a rotating disk is mounted at one end of the rotating rod;

[0009] A clamping plate, which is mounted on a rotating rod;

[0010] A circular plate is installed on the outer side of the mounting frame, and a screw is provided inside the circular plate, the screw penetrating the interior of the rotating disk;

[0011] A dredging mechanism is installed on the outside of the mounting frame.

[0012] In a preferred embodiment, the dredging mechanism includes a spray pipe, a suction pipe, and a filter disc, wherein the spray pipe is stably installed at the discharge end of the suction pump.

[0013] In a preferred embodiment, one end of the nozzle extends into the mounting frame and a conical chamber is provided at one end of the nozzle, the interior of which communicates with the interior of the nozzle.

[0014] In a preferred embodiment, the suction pipe is stably installed at the feed end of the suction pump, and a conical chamber is installed at the end of the suction pipe. A filter disc is fixedly installed inside the chamber, and a pad is fixedly installed on the outer surface of the chamber.

[0015] In a preferred embodiment, a rectangular hole is provided at the bottom of the mounting frame, and a material collection trolley is provided at the location of the rectangular hole. The conical bin is located above the material collection trolley, and the bottom of the material collection trolley is provided with rolling wheels.

[0016] In a preferred embodiment, a storage battery is fixedly mounted at the top of the mounting frame, the storage battery is electrically connected to the suction pump, and a protective cover is installed on the outside of the storage battery.

[0017] In a preferred embodiment, a positioning plate is stably mounted on the outer surface of the mounting frame, and a positioning rod is inserted into the interior of the positioning plate, the positioning rod passing through the interior of the positioning plate and being shaped like a cone.

[0018] In a preferred embodiment, a movable wheel is installed at the bottom of the mounting frame for propelling the entire structure, and a push rod is stably mounted on the outer surface of the mounting frame.

[0019] The water conservancy and environmental protection dredging device provided by this utility model has the following beneficial effects:

[0020] 1. A rotating rod is mounted on the mounting frame, with a rotating disk at one end and a clamping plate on the rod. During use, the rotating rod can be controlled to rotate and move the clamping plate, which clamps the inner wall of the collection trolley, allowing the collection trolley to be used stably inside the mounting frame. A screw is used to limit the rotation disk, which improves the clamping effect on the collection trolley. The collection trolley is used to transport silt, replacing the method of piling silt on the riverbank, protecting the environment and avoiding secondary pollution.

[0021] 2. By installing a suction pump outside the mounting frame and installing a pad and a filter disc at one end of the suction pipe, the pad can prevent the filter disc from being buried inside the sludge, and the filter disc can also prevent large impurities from being sucked up and causing blockage of the suction pipe, making it easy to use. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the warehouse structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the bottom of the container body of this utility model;

[0026] Figure 4 This is a schematic diagram of the clamping plate structure of this utility model;

[0027] Figure 5 This is a schematic diagram of the circular plate structure of this utility model.

[0028] In the diagram: 1. Mounting frame; 2. Suction pump; 3. Limiting mechanism; 31. Rotating rod; 311. Rotary disk; 32. Clamping plate; 33. Circular plate; 331. Screw; 4. Dredging mechanism; 41. Spray pipe; 42. Suction pipe; 43. Filter disk; 5. Conical bin; 6. Bin body; 8. Pad; 9. Rectangular hole; 10. Collecting trolley; 11. Rolling wheel; 12. Battery; 13. Protective cover; 14. Positioning plate; 15. Positioning rod; 16. Moving wheel; 17. Push rod. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0030] Example

[0031] Reference Figures 1-5 This utility model provides a technical solution: a water conservancy and environmental protection dredging device, including an installation frame 1, a suction pump 2, a limiting mechanism 3, and a dredging mechanism 4. The limiting mechanism 3 includes a rotating rod 31, which is rotatably mounted on the installation frame 1. A rotating disk 311 is installed at one end of the rotating rod 31. A clamping plate 32 is installed on the rotating rod 31. A circular plate 33 is installed on the outer side of the installation frame 1. A screw 331 is provided inside the circular plate 33 and passes through the interior of the rotating disk 311. The dredging mechanism 4 is located on the outside of the installation frame 1.

[0032] In a preferred embodiment, the dredging mechanism 4 includes a nozzle 41, a suction pipe 42, and a filter disc 43. The nozzle 41 is stably installed at the discharge end of the suction pump 2. One end of the nozzle 41 extends into the mounting frame 1, and a conical chamber 5 is provided at one end of the nozzle 41. The interior of the conical chamber 5 is connected to the interior of the nozzle 41. The suction pipe 42 is stably installed at the feed end of the suction pump 2. A conical chamber 6 is installed at the end of the suction pipe 42. The filter disc 43 is fixedly installed inside the chamber 6, and a pad 8 is fixedly installed on the outer surface of the chamber 6.

[0033] In actual use, the suction pump 2 is electrically connected to the battery 12, one end of the suction pipe 42 is placed in the silt-filled part of the river, and the pad 8 is placed on the silt. To prevent large impurities from being sucked into the suction pipe 42 and causing blockage, the filter disc 43 is kept in close contact with the silt. With the operation of the suction pump 2, the silt can pass through the filter disc 43 and enter the suction pipe 42, effectively isolating large impurities, ensuring normal operation of the equipment, and preventing blockage of the suction pipe 42. The silt is transported to the nozzle 41 and finally sprayed out from the conical chamber 5 and falls into the collection trolley 10 for silt collection, thus achieving river dredging.

[0034] Because the space of the collection trolley 10 is limited, when the collection trolley 10 is full of sludge, it needs to be pushed to the centralized collection position. Therefore, this device has a rectangular hole 9 at the bottom of the mounting frame 1, and the collection trolley 10 is set at the rectangular hole 9. The conical bin 5 is set above the collection trolley 10, and the bottom of the collection trolley 10 is equipped with rollers 11. The sludge is transported into the collection trolley 10 through the conical bin 5. After the collection trolley 10 is full, it can be pulled to move the collection trolley 10 out of the mounting frame 1 and transport the sludge to the centralized collection position. The rollers 11 on the collection trolley 10 make it easier to control the movement of the collection trolley 10 and make it easier to use.

[0035] Since this device is used outdoors, in order to ensure that the suction pump 2 can be used normally, a storage battery 12 is fixedly installed at the top of the mounting frame 1. The storage battery 12 is electrically connected to the suction pump 2, and a protective cover 13 is installed on the outside of the storage battery 12. The storage battery 12 can provide power to the suction pump 2 to meet the usage requirements.

[0036] When this device is used outdoors, to ensure normal operation, a positioning plate 14 is stably installed on the outer surface of the mounting frame 1. A positioning rod 15 is inserted into the inside of the positioning plate 14, and the positioning rod 15 is shaped like a cone. There are four positioning plates 14, which are installed on the outer side of the mounting frame 1 respectively. Each positioning plate 14 has a positioning rod 15 inserted into its interior. The positioning rod 15 passes through the interior of the positioning plate 14 and is pressed into the soil on the riverbank, thus ensuring the stable operation of this device.

[0037] A movable wheel 16 is installed at the bottom of the mounting frame 1 to propel the whole unit to move. A push rod 17 is stably installed on the outer surface of the mounting frame 1. There are four movable wheels 16. When controlling the movement of this device, the positioning rod 15 can be pulled out from the soil. At this time, the movable wheel 16 can roll normally, which facilitates the movement of this device and makes it easy to change the usage position.

[0038] Specifically, the working process or principle of a water conservancy and environmental protection dredging device is as follows: Currently, most methods for cleaning river silt use suction dredging. The specific operation involves placing the suction end of a dredging machine into the silt and extracting the silt from the riverbed. However, in actual operation, the silt is directly extracted onto the riverbank, resulting in a large accumulation of silt on the bank. This operation makes it easy for the silt to move back into the river, causing secondary pollution. Furthermore, the odor of the silt also pollutes the environment. Therefore, this device was designed to solve this problem.

[0039] This device can stably position the collection trolley 10 inside the mounting frame 1, allowing it to be stably positioned below the conical bin 5 for easy collection of silt. This effectively replaces the method of placing silt on the riverbank, making it easier to use. Specifically, the device is moved to the riverbank where silt needs to be removed. Since this device is used outdoors, a battery 12 is installed on the top of the mounting frame 1. The battery 12 powers the suction pump 2, a professional pump for silt extraction, model BW-250. The suction pipe 42 in this device is made of a soft material, and its length can be changed to meet actual usage needs. The bin 6 at one end of the suction pipe 42 is placed in the river, contacting the silt. At this point, the pad 8 prevents the filter disc 43 from being buried in the silt, improving the device's effectiveness.

[0040] The material collection trolley 10 is pushed into the inner position of the mounting frame 1. To ensure that the material collection trolley 10 can be stably positioned inside the mounting frame 1, after the position of the material collection trolley 10 is determined, the rotating rod 31 can be rotated. While the rotating rod 31 is rotating, the clamping plate 32 can be moved downward. The clamping plate 32 can clamp the inner wall of the material collection trolley 10. Then, the screw 331 passes through the inside of the rotating disk 311 and is screwed into the inside of the circular plate 33. The rotating disk 311 can be limited so that it will not rotate randomly, thereby controlling the clamping plate 32 to stably clamp the material collection trolley 10, thus placing the material collection trolley 10 stably inside the mounting frame 1.

[0041] The silt inside the river channel is extracted by the suction pump 2 and sprayed into the collection trolley 10 from the position of the conical chamber 5, thereby cleaning the silt. When the collection trolley 10 is full of silt, the suction pump 2 can be stopped and the rotating rod 31 can be reversed to make the clamping plate 32 disengage from the inner wall of the collection trolley 10, and the collection trolley 10 can be pulled out from the inner side of the mounting frame 1. The collected silt is then moved to a centralized collection position. This method can replace the method of piling silt on the riverbank, avoiding secondary pollution. At the same time, centralized collection of silt can also prevent the odor of silt from polluting the environment, thus meeting the requirements of use.

Claims

1. An environmentally friendly dredging device, characterized in that, It comprises a mounting frame (1) and a suction pump (2); A limiting mechanism (3) comprises: A rotating rod (31) is rotatably mounted on the mounting frame (1), and a rotating disc (311) is mounted at one end of the rotating rod (31); A clamping plate (32) is mounted on the rotating rod (31); A circular plate (33) is mounted on the outer side of the mounting frame (1), and a screw rod (331) is provided inside the circular plate (33), which penetrates the inside of the rotating disc (311); A dredging mechanism (4) is provided at the outer position of the mounting frame (1).

2. The water conservancy environmental protection dredging device according to claim 1, characterized in that, The dredging mechanism (4) comprises a spray pipe (41), a suction pipe (42) and a filter disc (43), and the spray pipe (41) is stably mounted at the discharge end of the suction pump (2).

3. The water conservancy environmental protection dredging device according to claim 2, characterized in that, One end of the spray pipe (41) extends to the inside of the mounting frame (1), and a conical bin (5) is provided at one end of the spray pipe (41), which is in communication with the inside of the spray pipe (41).

4. The water conservancy environmental protection dredging device according to claim 3, characterized in that, The suction pipe (42) is stably mounted at the inlet end of the suction pump (2), and a conical bin body (6) is mounted at the end of the suction pipe (42), and a filter disc (43) is fixedly mounted in the bin body (6), and a pad (8) is fixedly mounted on the outer surface of the bin body (6).

5. The water conservancy environmental protection dredging device according to claim 4, characterized in that, A rectangular hole (9) is formed at the bottom of the mounting frame (1), and a material collecting trolley (10) is provided at the position of the rectangular hole (9), and the conical bin (5) is provided above the material collecting trolley (10), and the bottom of the material collecting trolley (10) is provided with a rolling wheel (11).

6. The water conservancy environmental protection dredging device according to claim 5, characterized in that, A storage battery (12) is fixedly mounted at the top of the mounting frame (1), which is electrically connected with the suction pump (2), and a protective cover (13) is mounted outside the storage battery (12).

7. The water conservancy environmental protection dredging device according to claim 6, characterized in that, A positioning plate (14) is stably mounted on the outer surface of the mounting frame (1), a positioning rod (15) is inserted into the inside of the positioning plate (14), the positioning rod (15) penetrates the inside of the positioning plate (14), and the positioning rod (15) is provided in a conical shape.

8. The water conservancy environmental protection dredging device according to claim 7, characterized in that, A moving wheel (16) is mounted at the bottom of the mounting frame (1) for pushing the whole to move, and a pushing rod (17) is stably mounted on the outer surface of the mounting frame (1).

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