A device for cleaning silt for hydraulic engineering

Abstract

The utility model relates to the technical field of hydraulic engineering, and disclose a device of cleaning silt for hydraulic engineering, including mobile box, the side wall fixedly connected with handle of mobile box, the surface of mobile box is provided with the desilting structure, the desilting structure includes the fixed plate, the side wall fixedly connected with fixed plate of mobile box, the surface fixedly connected with electric push rod no.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy engineering technical field, concretely is a device that clears silt for water conservancy engineering. BACKGROUND

[0002] Dredging is an important work of river maintenance, which plays an important role in maintaining normal water flow and water quality protection of the ecological environment along the coast. First, dredging can restore the normal flow of the river. The river will cause the flow to decrease and form a channel phenomenon due to the accumulation of silt and other impurities. Regular dredging of the river can effectively reduce water resistance and improve water mobility to ensure normal river flow.

[0003] According to the water conservancy engineering dredging device (public number: CN214219781U) disclosed, in the above-mentioned application, by setting the connecting plate, the first electric push rod, the first connecting rod and the crushing wheel, when the staff pushes the dredging device to work, the staff first starts the first electric push rod, the first electric push rod drives the first rotating shaft to move downward until the crushing wheel contacts the ground. When the staff pushes the dredging device to move, the crushing wheel rotates under the action of the first rotating shaft, and at the same time, the crushing blocks on the outer surface of the crushing wheel crush the silt, solving the problem that the silt is too hard.

[0004] However, the above-mentioned device in the actual use process, through setting up the crushing knife carries on the crushing to the silt to avoid the silt hard to cause the dredging difficult, but the position of the crushing knife is in the fixed state, needs the artificial whole to push the device to change the position of the crushing knife to be able to expand the crushing area to the silt, thereby reducing the dredging efficiency of the silt;In view of this, we propose a device for cleaning silt for water conservancy engineering. Utility model content

[0005] The utility model aims at providing a device for cleaning silt for water conservancy engineering to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a device for cleaning silt for water conservancy engineering, comprising a moving box, the side wall of the moving box is fixedly connected with a handle, the handle is convenient for holding and pushing and pulling the moving box, the surface of the moving box is provided with a dredging structure, the dredging structure comprises:

[0007] The fixed plate is fixedly connected with the electric push rod one on the surface of the fixed plate, the output end of the electric push rod one is fixedly connected with the sliding plate, the surface of the sliding plate is fixedly connected with the electric push rod two, the output end of the electric push rod two is fixedly connected with the mounting bracket, the surface of the mounting bracket is fixedly connected with the motor, and the motor is fixedly connected with the crushing knife through the rotating shaft.

[0008] The inner wall of the mobile box is fixedly connected with a fixed pipe, one end of the fixed pipe is fixedly connected with a water pump, the other end of the fixed pipe is fixedly connected with an elastic pipe, the outer wall of the elastic pipe is fixedly connected with a sleeve ring, the outer surface of the sleeve ring is fixedly connected with a connecting rod, and the inside of the mobile box is provided with a filter frame.

[0009] Preferably, one end of the connecting rod away from the sleeve ring is fixedly connected to the surface of the mounting frame, and the filter frame is located on the side of the mobile box close to the handle.

[0010] Preferably, the mounting frame is arranged in an inverted U shape, facilitating the installation of the crushing knife, and the bottom of the water pump is fixedly connected to the inner wall of the mobile box.

[0011] Preferably, the bottom of the filter frame is fixedly connected with a supporting block, the bottom of the supporting block is slidingly connected to the inner wall of the guide rail, and the inner wall of the guide rail is fixedly connected with a magnetic block.

[0012] Preferably, the outer surface of the guide rail is fixedly connected with the inner wall of the mobile box, and the guide rail provides a guiding function for the supporting block.

[0013] Preferably, the surface of the magnetic block is magnetically connected with the supporting block, and the magnetic block improves the stability of the supporting block in the guide rail.

[0014] Compared with the prior art, the device for cleaning silt for water conservancy projects has the following beneficial effects:

[0015] 1. The device for cleaning silt for water conservancy projects, by setting the electric push rod to drive the sliding plate to move left and right on the fixed plate, the electric push rod two drives the mounting frame to make the crushing knife close to the silt, the motor drives the crushing knife to rotate at high speed to stir and crush the silt, the water pump sucks the stirred and crushed silt through the elastic pipe and discharges it to the filter screen for filtering, thereby preventing the silt from being difficult to clean due to the large amount of impurities inside, separating the silt and water, and expanding the cleaning area of the silt and improving the dredging efficiency.

[0016] 2. The device for cleaning silt for water conservancy projects, by setting the guide rail to cooperate with the supporting block to enable the filter frame to be quickly installed or disassembled in the mobile box, and by setting the magnetic block to cooperate with the supporting block to ensure the stability of the filter frame during filtering and ensure the dredging effect. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is an external schematic view of the main structure of the utility model;

[0018] Figure 2 It is an internal schematic view of the main structure of the utility model;

[0019] Figure 3 The utility model discloses Figure 2 The structure of area A is enlarged.

[0020] In the figure: 1, mobile box; 2, handle; 3, fixed plate; 4, electric push rod one; 5, sliding plate; 6, electric push rod two; 7, mounting bracket; 8, motor; 9, crushing knife; 10, fixed tube; 11, water pump; 12, telescopic pipe; 13, collar; 14, connecting rod; 15, filter frame; 16, guide rail; 17, support block; 18, magnetic block. DETAILED DESCRIPTION

[0021] As Figures 1-3 shown, the utility model provides a kind of technical scheme: a device for cleaning silt of hydraulic engineering, including mobile box 1, the side wall of mobile box 1 is fixedly connected with handle 2, the surface of mobile box 1 is provided with dredging structure, and dredging structure includes fixed plate 3, electric push rod one 4, sliding plate 5, electric push rod two 6, mounting bracket 7, motor 8, crushing knife 9, fixed tube 10, water pump 11, telescopic pipe 12, collar 13, connecting rod 14, filter frame 15.

[0022] In the embodiment of the utility model, the side wall of mobile box 1 is fixedly connected with fixed plate 3, the surface of fixed plate 3 is fixedly connected with electric push rod one 4, the output end of electric push rod one 4 is fixedly connected with sliding plate 5, the surface of sliding plate 5 is fixedly connected with electric push rod two 6, the output end of electric push rod two 6 is fixedly connected with mounting bracket 7, the surface of mounting bracket 7 is fixedly connected with motor 8, motor 8 is fixedly connected with crushing knife 9 by pivot, the inner wall of mobile box 1 is fixedly connected with fixed tube 10, one end of fixed tube 10 is fixedly connected with water pump 11, the other end of fixed tube 10 is fixedly connected with telescopic pipe 12, the outer wall of telescopic pipe 12 is fixedly connected with collar 13, the outer surface of collar 13 is fixedly connected with connecting rod 14, and the inside of mobile box 1 is provided with filter frame 15.

[0023] In one embodiment of the utility model, the end of connecting rod 14 away from collar 13 is fixedly connected on the surface of mounting bracket 7, filter frame 15 is located on the side of mobile box 1 close to handle 2, mounting bracket 7 is provided in inverted U shape, the bottom of water pump 11 is fixedly connected on the inner wall of mobile box 1, the bottom of filter frame 15 is fixedly connected with support block 17, support block 17 is slidably connected on the inner wall of guide rail 16, the inner wall of guide rail 16 is fixedly connected with magnetic block 18, the outer surface of guide rail 16 is fixedly connected with the inner wall of mobile box 1, the surface of magnetic block 18 is magnetically connected with support block 17, the inside of mobile box 1 is provided with partition, the area of the area that partition separates mobile box 1 is equivalent to the area of filter frame 15, filter frame 15 is provided in back-to-back hollow, and is provided with filter screen in its inside, and the side of mobile box 1 close to handle 2 is provided with drain pipe.

[0024] In the utility model, when using, the mobile box 1 is pushed through the handle 2, the electric push rod two 6 is opened to drive the mounting frame 7 to descend, the crushing knife 9 is embedded in the silt, the motor 8 drives the rotating shaft to rotate at high speed, the crushing knife 9 rotates at high speed to stir and crush the silt, at the same time, the water pump 11 extracts the stirred silt, discharges to the surface of the filter screen through the pipeline, the filter screen intercepts the silt, the water source in the silt is temporarily stored in the lower end of the mobile box 1 through the filter screen, then the electric push rod one 4 is opened, the electric push rod one 4 drives the sliding plate 5 to reciprocate, the sliding plate 5 slides on the surface of the fixed plate 3 to drive the electric push rod two 6 to displace left and right, then the crushing knife 9 can expand the dredging area, and the telescopic pipe 12 can follow the movement of the mounting frame 7 to expand and contract, the silt stirred by the crushing knife 9 can be directly extracted, when the dredging is finished, the drain pipe of the mobile box 1 is released, the water source is released through the drain pipe, finally the box door of the mobile box 1 is opened, the filter frame 15 is pulled out from the inside of the mobile box 1 by hand, the silt on the surface thereof is cleaned, finally when the filter screen is cleaned, the support block 17 is inserted into the groove of the guide rail 16 and then the filter frame 15 is pushed in, until the support block 17 and the magnetic block 18 are attracted to each other, so that the stability of the filter frame 15 is ensured.

[0025] The utility model has been described in detail above, but some modifications or improvements can be made on the basis of the utility model, which is obvious to the general technical personnel in the technical field. Therefore, the modifications or improvements without departing from the utility model idea spirit are within the protection scope of the utility model.

Claims

1. A device for cleaning silt for hydraulic engineering, comprising a moving box (1), a handle (2) is fixedly connected to the side wall of the moving box (1), characterized in that: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises:

2. A device for cleaning silt for hydraulic engineering according to claim 1, characterized in that: The surface of the mobile box (1) is provided with a dredging structure, which comprises:

3. A device for cleaning silt for hydraulic engineering according to claim 1, characterized in that: The surface of the mobile box (1) is provided with a dredging structure, which comprises:

4. A device for cleaning silt for hydraulic engineering according to claim 1, characterized in that: The surface of the mobile box (1) is provided with a dredging structure, which comprises:

5. A device for cleaning silt for hydraulic engineering according to claim 4, characterized in that: The surface of the mobile box (1) is provided with a dredging structure, which comprises:

6. A device for cleaning silt for hydraulic engineering according to claim 4, characterized in that: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is provided with a dredging structure, which comprises: The surface of the mobile box (1) is

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