Portable unmanned dredging equipment for river, lake and reservoir sediment

Abstract

The utility model discloses a portable unmanned dredging equipment of river lake reservoir bottom mud, including unmanned ship body, the unmanned ship body top middle part is installed with the ship body cover. Advantageous effect lies in: the utility model is through installing the anti -interference mechanism that is constituted by the support board no.

Description

Technical Field

[0001] This utility model relates to the field of river, lake and reservoir bottom dredging technology, specifically to portable unmanned dredging equipment for river, lake and reservoir bottom sediment. Background Technology

[0002] In order to improve water quality, restore the ecological environment and ensure the sustainable use of water resources, it is necessary to clean up the sediment at the bottom of rivers, lakes and reservoirs when managing the ecology of rivers and lakes.

[0003] Currently, the main method for cleaning river, lake, and reservoir bottom sediment is dredging vessels. The dredging process involves inserting the dredging head of a spiral conveyor into the sediment, using a spiral conveyor to remove it. While these vessels can effectively clean the sediment, the process causes significant disturbance, leading to the release of silt from the dredging area back into the water, polluting the water and resulting in poor environmental impact during the cleaning process. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The technical problem to be solved by this utility model is to provide a portable, unmanned dredging device for river and lake bottom sediments that can effectively prevent the silt around the dredging site from being stirred up again during the dredging process and reduce the risk of the silt around the dredging site being released into the river, lake and reservoir water.

[0006] (II) Technical Solution

[0007] This utility model is achieved through the following technical solution: This utility model proposes a portable unmanned dredging device for river, lake and reservoir bottom sediment, including an unmanned hull. A hull cover is installed at the top center of the unmanned hull. An anti-interference mechanism is installed on both sides of the hull cover on the unmanned hull. The anti-interference mechanism includes a first support plate, a waterproof electric telescopic rod, a second support plate, a swing arm and an anti-interference frame. A sludge suction pipe is installed inside the anti-interference frame.

[0008] Furthermore, a mud pump is installed on one side of the unmanned vessel inside the hull cover. The mud pump's inlet is connected to the mud suction pipe, and a conveying pipe is installed at the mud pump's outlet.

[0009] Furthermore, a float is installed on the conveying pipe, the conveying pipe passes through the float and is inserted into the float, and the float is a hollow plastic bucket.

[0010] Furthermore, an electrical control box is installed at one corner of the top of the unmanned vessel hull. The electrical control box contains a communication module, a power supply, and a controller for controlling the movement of the unmanned vessel hull.

[0011] Furthermore, there are two support plates, which are symmetrically installed on the two side walls of the unmanned vessel by bolts, and each support plate is hinged with a swing arm.

[0012] Furthermore, an anti-interference frame is hinged to one end of the swing arm opposite the support plate, and the anti-interference frame is a square frame structure.

[0013] Furthermore, the second support plate is bolted to the hull of the unmanned vessel and is located on one side of one of the first support plates. The fixed part of the waterproof electric telescopic rod is rotatably connected to the second support plate, and the telescopic part of the waterproof electric telescopic rod is rotatably connected to the swing arm.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model has the following advantages:

[0016] This invention utilizes an anti-disruption mechanism installed on a mobile hull, consisting of a support plate, a waterproof electric telescopic rod, a support plate, a swing arm, and an anti-disruption frame. When cleaning river, lake, or reservoir bottom sediment, the swing arm rotates around the support plate under the action of the waterproof electric telescopic rod. After rotation, the anti-disruption frame moves downwards and inserts into the river, lake, or reservoir bottom sediment, ensuring convenient suction from the bottom of the anti-disruption frame. This dredging method achieves relative isolation between the dredging area and the surrounding sediment, effectively reducing the risk of sediment around the dredging area being released into the water, thus improving the environmental friendliness of the dredging process. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the portable unmanned dredging equipment for river, lake and reservoir bottom sediments described in this utility model;

[0018] Figure 2 This is a rear view of the portable, unmanned dredging equipment for river, lake, and reservoir bottom sediments described in this utility model.

[0019] The annotations in the attached figures are explained as follows:

[0020] 1. Electrical control box; 2. Unmanned hull; 3. Delivery pipe; 4. Floating body; 5. Anti-interference mechanism; 501. Support plate one; 502. Waterproof electric telescopic rod; 503. Support plate two; 504. Swing arm; 505. Anti-interference frame; 6. Mud suction pipe; 7. Mud pump; 8. Hull cover. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0022] like Figures 1-2 As shown, the portable unmanned dredging equipment for river, lake, and reservoir bottom sediment in this embodiment includes an unmanned hull 2. The unmanned hull 2 ​​moves flexibly according to the instructions of the remote control terminal, making the overall use of the dredging vessel more flexible and easy to carry. A hull cover 8 is installed at the top center of the unmanned hull 2. An anti-interference mechanism 5 is installed on both sides of the hull cover 8 on the unmanned hull 2. The anti-interference mechanism 5 includes a support plate 1 501, a waterproof electric telescopic rod 502, a support plate 2 503, a swing arm 504, and an anti-interference frame 505. A suction pipe 6 is installed inside the anti-interference frame 505. When cleaning the river, lake, and reservoir bottom sediment, the swing arm 504 rotates around the support plate 1 501 under the action of the waterproof electric telescopic rod 502. After the swing arm 504 rotates, the anti-interference frame 505 moves down and inserts into the river, lake, and reservoir bottom sediment, thereby ensuring that the suction pipe 6 can be easily sucked out and dredged from the bottom of the anti-interference frame 505.

[0023] like Figures 1-2 As shown in this embodiment, a sludge pump 7 is installed on one side of the unmanned vessel hull 2 ​​inside the hull cover 8. The sludge inlet of the sludge pump 7 is connected to the sludge suction pipe 6, and a conveying pipe 3 is installed at the sludge discharge outlet of the sludge pump 7. The sludge pump 7, the sludge suction pipe 6, and the conveying pipe 3 together constitute a sludge suction mechanism, which is mainly used to suction and transport sludge from the bottom of rivers, lakes, and reservoirs to achieve dredging operations. A float 4 is installed on the conveying pipe 3. The conveying pipe 3 passes through the float 4 and is inserted into the float 4. The float 4 is a hollow plastic barrel. The float 4 is mainly used to ensure that the conveying pipe 3 floats on the water to ensure the reliable deployment of the conveying pipe 3 on the water. An electrical control box 1 is installed at one corner of the top of the unmanned vessel hull 2. The electrical control box 1 is equipped with a communication module, a power supply, and a controller for controlling the movement of the unmanned vessel hull 2. The electrical control box 1 can establish a wireless communication connection with a remote control terminal to facilitate the convenient movement of the unmanned vessel hull 2 ​​to the designated dredging location.

[0024] like Figures 1-2As shown, in this embodiment, there are two support plates 501. The two support plates 501 are symmetrically installed on the two side walls of the unmanned vessel hull 2 ​​by bolts. Each support plate 501 is hinged with a swing arm 504, which can ensure convenient rotation of the swing arm 504 relative to the support plate 501. The swing arm 504 is hinged with an anti-disturbance frame 505 at the end facing away from the support plate 501. The anti-disturbance frame 505 is a square frame structure. The anti-disturbance frame 505 can reduce the disturbance to the surrounding silt when the silt is pumped, thereby reducing the risk of water pollution caused by the silt remixing with the water at the dredging site. The second support plate 503 is installed on the unmanned vessel hull 2 ​​by bolts on one side of one of the support plates 501. The fixed part of the waterproof electric telescopic rod 502 is rotatably connected to the second support plate 503. The telescopic part of the waterproof electric telescopic rod 502 is rotatably connected to the swing arm 504. The waterproof electric telescopic rod 502 is mainly used to provide power for the rotation of the swing arm 504.

[0025] The specific implementation process of this embodiment is as follows: When cleaning the bottom mud of rivers, lakes and reservoirs, the unmanned vessel hull 2 ​​first moves to the part of the river, lake or reservoir that needs to be cleaned. Then, under the action of the waterproof electric telescopic rod 502, the swing arm 504 rotates around the support plate 501. After the swing arm 504 rotates, the anti-disruption frame 505 moves down and inserts into the bottom mud of the river, lake or reservoir. Then, simply place the suction pipe 6 in the anti-disruption frame 505 and start the sludge pump 7. The bottom mud of the river, lake or reservoir can be transported to the sludge treatment equipment through the suction pipe 6 and the conveying pipe 3. This ensures that the suction pipe 6 can be conveniently suctioned from the bottom of the anti-disruption frame 505. Because this sludge cleaning method achieves relative isolation between the sludge cleaning part and the surrounding sludge, it effectively reduces the disadvantage of the sludge around the sludge cleaning part in the river, lake or reservoir being released into the water, making the bottom mud of the river, lake or reservoir more environmentally friendly during the cleaning process.

[0026] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Portable, unmanned dredging equipment for river, lake, and reservoir bottom sediments, characterized in that: The unmanned vessel includes an unmanned hull (2), with a hull cover (8) installed at the top center of the unmanned hull (2). An anti-interference mechanism (5) is installed on both sides of the hull cover (8) on the unmanned hull (2). The anti-interference mechanism (5) includes a first support plate (501), a waterproof electric telescopic rod (502), a second support plate (503), a swing arm (504), and an anti-interference frame (505). A mud suction pipe (6) is installed inside the anti-interference frame (505).

2. The portable unmanned dredging equipment for river, lake, and reservoir bottom sediments according to claim 1, characterized in that: A mud pump (7) is installed on one side of the unmanned hull (2) inside the hull cover (8). The mud inlet of the mud pump (7) is connected to the mud suction pipe (6), and a conveying pipe (3) is installed at the mud discharge port of the mud pump (7).

3. The portable unmanned dredging equipment for river, lake, and reservoir bottom sediments according to claim 2, characterized in that: A float (4) is installed on the conveying pipe (3). The conveying pipe (3) passes through the float (4) and is inserted into the float (4). The float (4) is a hollow plastic bucket.

4. The portable unmanned dredging equipment for river, lake, and reservoir bottom sediments according to claim 1, characterized in that: An electrical control box (1) is installed at one corner of the top of the unmanned hull (2). The electrical control box (1) is equipped with a communication module, a power supply, and a controller for controlling the movement of the unmanned hull (2).

5. The portable unmanned dredging equipment for river, lake, and reservoir bottom sediments according to claim 1, characterized in that: There are two support plates (501), and the two support plates (501) are symmetrically installed on the two side walls of the unmanned hull (2) by bolts. Each support plate (501) is hinged with a swing arm (504).

6. The portable unmanned dredging equipment for river, lake, and reservoir bottom sediments according to claim 5, characterized in that: The swing arm (504) is hinged to an anti-interference frame (505) at one end opposite to the support plate (501), and the anti-interference frame (505) is a square frame structure.

7. The portable unmanned dredging equipment for river, lake, and reservoir bottom sediments according to claim 6, characterized in that: The second support plate (503) is bolted to the unmanned hull (2) and located on one side of the first support plate (501). The fixed part of the waterproof electric telescopic rod (502) is rotatably connected to the second support plate (503), and the telescopic part of the waterproof electric telescopic rod (502) is rotatably connected to the swing arm (504).

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