Automatic desilting device for reservoir diversion channel

Abstract

The utility model relates to the technical field of dredging device, concretely is a kind of reservoir water diversion canal automatic dredging treatment device, including support frame, travelling car, auxiliary car, suction mechanism and filter mechanism;Support frame is by adjusting seat and two groups of main seat adjustable installation on the adjusting seat constitute;Travelling car is connected with one group of main seat;Auxiliary car is connected with another group of main seat;Suction mechanism includes adjusting assembly, stand, suction cover and pivot;Filter mechanism is set at the top of travelling car, and suction pump is set on filter mechanism, and filter mechanism is connected with suction cover in suction mechanism by suction pump.The utility model can drive travelling car and auxiliary car to adapt the distance between the top of water diversion canal between two sides by the adjustment of support frame;Suction pump and suction mechanism are convenient to absorb and transport silt in water diversion canal of different width to filter mechanism, and it is more adaptable to adjust conveniently and quickly.

Description

Technical Field

[0001] This utility model relates to the technical field of dredging devices, specifically an automatic dredging and treatment device for a reservoir water diversion channel. Background Technology

[0002] Reservoir diversion channels are an important part of water conservancy projects. After long-term use, these channels will accumulate silt. The accumulation of silt will not only affect the smooth flow of water, but also increase the maintenance cost of the channels.

[0003] Chinese Patent CN222206551U discloses a dredging device for water diversion channels in water conservancy projects, including a collection body. This dredging device is equipped with two moving mechanisms located on either side of the top of the water diversion channel. These mechanisms drive the entire collection body and dredging body to move. After dredging, the dredging body can be horizontally positioned on top of the collection body. Therefore, even after dredging, the bottom of the entire device does not accumulate a large amount of silt; only the top of the dredging body needs to be cleaned before the entire device can be moved.

[0004] However, the above-mentioned publicly available solutions have the following shortcomings: the dredging body cannot be adapted to the width of the water diversion channel, the scope of application is narrow, and the dredging efficiency is reduced. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing an automatic dredging and treatment device for reservoir water diversion channels.

[0006] The technical solution of this utility model is as follows: An automatic dredging and treatment device for a reservoir water diversion channel, comprising: a support frame, which consists of an adjusting seat and two sets of main seats symmetrically and adjustablely installed on the adjusting seat; a traveling vehicle connected to one set of main seats; an auxiliary vehicle connected to the other set of main seats; a sludge suction mechanism, which is disposed on the adjusting seat, and the sludge suction mechanism includes: an adjusting component, which is installed on the side wall of the adjusting seat; a column, which is installed on the adjusting component, and the column is driven by the adjusting component to move along the X-axis and Y-axis directions of the adjusting seat; a sludge suction hood, which is installed at the bottom end of the column, and ultrasonic distance sensors are provided on the top and side walls of the sludge suction hood; and a rotating shaft, which is driven to rotate by a motor installed on the sludge suction hood; a first spiral blade and a second spiral blade are provided on the outer circumference of the rotating shaft; and a filtering mechanism, which is disposed on the top of the traveling vehicle, and a sludge suction pump is provided on the filtering mechanism, and the filtering mechanism is connected to the sludge suction hood in the sludge suction mechanism through the sludge suction pump.

[0007] Preferably, the adjusting seat has an adjusting cavity, and two sets of bolts are symmetrically threaded to the top of the adjusting seat. The main seat is slidably inserted into the corresponding adjusting cavity, and multiple sets of adjusting grooves are evenly opened on the main seat. The bolts extend into the adjusting cavity and are inserted into the adjusting groove.

[0008] Preferably, the adjustment assembly includes: a threaded rod, which is rotatably connected to the extension seat via a drive member mounted on the extension seat; a guide channel disposed on the extension seat; and a movable seat, one end of which is threadedly connected to the threaded rod, and the other end of which is slidably connected to the guide channel; the movable seat is connected to the column via a lifting member.

[0009] Preferably, the first and second spiral blades are symmetrically arranged on the rotating shaft, and the spiral directions of the first and second spiral blades are opposite. A mud suction pipe is connected between the input end of the mud suction pump and the mud suction hood, and the input end of the mud suction pipe is located near the connection between the first and second spiral blades.

[0010] Preferably, the filtration mechanism includes: a filter box, which is mounted on the top of the vehicle, a sealed door hinged to the side wall of the filter box, the other end of the sealed door being connected to the filter box via a latch, a sludge pump mounted on the side wall of the filter box, a sludge discharge pipe provided at the output end of the sludge pump, the output end of the sludge discharge pipe extending to the middle of the top of the filter box, and a drain pipe provided at the bottom of the side wall of the filter box; and a filter frame, which is detachably mounted on the inner wall of the filter box, and drainage gaps are provided between the side wall of the filter frame and the inner wall of the filter box, as well as between the filter frame and the bottom inner wall of the filter box.

[0011] Preferably, a limiting seat is provided on the inner wall of the filter box, the top of the filter frame abuts against the limiting seat, and the end of the filter frame near the sealing door abuts against the sealing door.

[0012] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects: the utility model can drive the walking vehicle and the auxiliary vehicle to adapt to the distance between the two sides of the top of the water diversion channel by adjusting the support frame; the sludge pump and sludge suction mechanism can easily absorb the sludge in the water diversion channel of different widths and transport it to the filtration mechanism, which is convenient and quick to adjust and has higher adaptability; the filtration mechanism can easily separate the sludge and sewage, and the sewage can be filtered to remove the sludge and then returned to the water diversion channel. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram showing the connection between the extension seat and the adjustment seat of this utility model; Figure 3 This is a schematic diagram of part of the mud suction mechanism of this utility model; Figure 4 This is a schematic diagram of the filter mechanism of this utility model.

[0014] Reference numerals: 1. Walking vehicle; 101. Auxiliary vehicle; 2. Adjusting seat; 201. Main seat; 202. Adjusting cavity; 203. Adjusting groove; 3. Extension seat; 301. Threaded rod; 302. Guide channel; 303. Moving seat; 304. Column; 305. Sludge suction hood; 306. Ultrasonic distance sensor; 307. Rotating shaft; 308. First spiral blade; 309. Second spiral blade; 4. Filter box; 401. Sealing door; 402. Sludge suction pump; 403. Sludge discharge pipe; 404. Limiting seat; 405. Filter frame. Detailed Implementation

[0015] Example 1, as Figures 1 to 3 As shown, this utility model proposes an automatic dredging and treatment device for a reservoir diversion channel, including a support frame, a traveling vehicle 1, an auxiliary vehicle 101, a sludge suction mechanism, and a filtration mechanism. The support frame consists of an adjusting seat 2 and two sets of main seats 201 symmetrically and adjustablely mounted on the adjusting seat 2. The traveling vehicle 1 is connected to the bottom end of one set of main seats 201; the auxiliary vehicle 101 is connected to the bottom end of the other set of main seats 201. The sludge suction mechanism is mounted on the adjusting seat 2, and the filtration mechanism is mounted on the top of the traveling vehicle 1. The filtration mechanism is equipped with a sludge suction pump 402, and the filtration mechanism is connected to the sludge suction hood 305 in the sludge suction mechanism through the sludge suction pump 402. The sludge suction mechanism includes an adjusting component, a column 304, a sludge suction hood 305, and a rotating shaft 307. The adjusting component is mounted on the adjusting seat. On the side wall; the column 304 is mounted on the adjustment assembly, and the column 304 is driven by the adjustment assembly to move along the X-axis and Y-axis of the adjustment seat 2; the sludge suction hood 305 is mounted on the bottom of the column 304, and ultrasonic distance sensors 306 are provided on the top and side walls of the sludge suction hood 305. The ultrasonic distance sensor 306 located at the top of the sludge suction hood 305 is connected to the sludge suction hood 305 through an L-shaped bracket, so that the ultrasonic distance sensor 306 can detect the sludge near the first spiral blade 308 and the second spiral blade 309; the rotating shaft 307 is driven to rotate by a motor mounted on the sludge suction hood 305, and a waterproof box is provided outside the motor; the first spiral blade 308 and the second spiral blade 309 are provided on the outer circumference of the rotating shaft 307.

[0016] Furthermore, the adjusting seat 2 has an adjusting cavity 202. Two sets of bolts are symmetrically threaded at the top of the adjusting seat 2. The main seat 201 is slidably inserted into the corresponding adjusting cavity 202. Multiple sets of adjusting grooves 203 are evenly opened on the main seat 201. The bolts extend into the adjusting cavity 202 and are inserted into the adjusting grooves 203. Anti-slip washers are abutted between the bolt ends and the adjusting seat 2 to prevent the bolts from loosening due to long-term vibration.

[0017] Furthermore, the adjustment assembly includes a threaded rod 301, a guide channel 302, and a movable seat 303. The threaded rod 301 is driven to rotate and connected to the extension seat 3 via a drive component mounted on the extension seat 3. The extension seat 3 is provided with a mounting groove, and a cover plate is bolted to the top of the mounting groove. The threaded rod 301 is set in the mounting groove. The drive component consists of a motor and two sets of meshing bevel gears. One set of bevel gears is driven to the output end of the motor, and the other set of bevel gears is set on the outer circumferential surface of the threaded rod 301. The motor is mounted on the cover plate. The guide channel 302 is set on the extension seat 3. One end of the movable seat 303 is threadedly connected to the threaded rod 301, and the other end of the movable seat 303 is slidably connected to the guide channel 302. The movable seat 303 is slidably connected to the mounting groove. The movable seat 303 is connected to the column 304 via a lifting component, which is a hydraulic rod.

[0018] Furthermore, the first spiral blade 308 and the second spiral blade 309 are symmetrically arranged on the rotating shaft 307. The spiral directions of the first spiral blade 308 and the second spiral blade 309 are opposite. A mud suction pipe is connected between the input end of the mud suction pump 402 and the mud suction hood 305. The mud suction pipe is made of wear-resistant rubber hose, and a metal corrugated pipe protective sleeve is added to the outer layer of the hose. A guide ring corresponding to the mud suction pipe is set on the support frame. The input end of the mud suction pipe is located near the connection between the first spiral blade 308 and the second spiral blade 309.

[0019] In this embodiment, the auxiliary vehicle 101 and the traveling vehicle 1 can be connected by a support frame, and the traveling vehicle 1 can drive the auxiliary vehicle 101 to move synchronously. The traveling vehicle 1 and the auxiliary vehicle 101 are located on both sides of the top of the water diversion channel. The main seat 201 can be slidably adjusted along the adjustment cavity 202 to adjust the overall width of the support frame to adapt to the width of the water diversion channel. Rotating the bolt to make it plug into the corresponding adjustment groove 203 can limit the main seat 201 and the adjustment seat 2. The controller starts the lifting component to drive the sludge suction hood 305 to extend into the water diversion channel to a suitable height. The controller starts the motor to drive the threaded rod to rotate clockwise or counterclockwise at a set speed to adjust, thereby driving the moving seat 303 to slide left or right along the guide channel 302 to adjust the sludge suction hood 305 along the water diversion channel. The movement is adjusted according to the width of the water diversion channel. The controller starts the motor to drive the rotating shaft 307 to rotate, which in turn drives the first spiral blade 308 and the second spiral blade 309 to rotate. This can agitate the sludge, not only breaking up the clumps of sludge, but also transporting the broken sludge towards the input end of the suction hood 305. At the same time, the suction pump 402 is started to transport the sludge and sewage to the filtration mechanism for filtration. The ultrasonic distance sensor 306 at the top of the suction hood 305 can monitor the depth of the sludge in contact with the first spiral blade 308 and the second spiral blade 309 in real time, improving the sludge removal efficiency. The ultrasonic distance sensor 306 on the side wall of the suction hood 305 can detect the distance from the suction hood 305 to the side wall of the water diversion channel, thus adapting to the sludge treatment of water diversion channels of different widths.

[0020] Example 2, as Figure 1 and Figure 4 As shown, the present invention proposes an automatic dredging and treatment device for a reservoir water diversion channel. Compared with Embodiment 1, the filtration mechanism includes a filter box 4 and a filter frame 405. The filter box 4 is located at the top of the traveling vehicle 1. A sealing door 401 is hinged to the side wall of the filter box 4. The other end of the sealing door 401 is connected to the filter box 4 by a latch. A sludge pump 402 is installed on the side wall of the filter box 4. A sludge discharge pipe 403 is provided at the output end of the sludge pump 402. The sludge discharge pipe 403 is made of stainless steel and extends to the middle of the top of the filter box 4. A drain pipe is provided at the bottom of the side wall of the filter box 4, and the output end of the drain pipe extends into the water diversion channel. The filter frame 405 is detachably installed on the inner wall of the filter box 4. Drainage gaps are provided between the side wall of the filter frame 405 and the inner wall of the filter box 4, and between the filter frame 405 and the bottom inner wall of the filter box 4. Filter screens are provided on the side wall and bottom of the filter frame 405.

[0021] Furthermore, a limiting seat 404 is provided on the inner wall of the filter box 4. The limiting seat 404 is U-shaped. The top of the filter frame 405 abuts against the limiting seat 404, and the end of the filter frame 405 that is close to the sealing door 401 abuts against the sealing door 401.

[0022] In this embodiment, silt and sewage in the water diversion channel are transported to the filter box 4 and fall into the filter frame 405. The filter frame 405 separates the silt and sewage. The sewage flows to the bottom of the filter box 4 and flows back to the water diversion channel through the drain pipe. When a certain amount of silt accumulates in the filter frame 405, the sealing door 401 is opened and the filter frame 405 is slid outward along the limiting seat 404 to be centrally treated.

[0023] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. An automatic dredging and treatment device for a reservoir water diversion channel, characterized in that, include: The support frame consists of an adjustment seat (2) and two sets of main seats (201) symmetrically and adjustablely mounted on the adjustment seat (2); The traveling vehicle (1) is connected to one of the main seats (201); Auxiliary vehicle (101) is connected to another set of main seats (201); The sludge suction mechanism is mounted on the adjusting seat (2) and includes: The adjustment assembly is mounted on the side wall of the adjustment seat (2); The column (304) is mounted on the adjustment assembly and is driven by the adjustment assembly to move along the X-axis and Y-axis directions of the adjustment seat (2); A mud suction hood (305) is installed at the bottom of the column (304), and ultrasonic distance sensors (306) are provided on the top and side walls of the mud suction hood (305). And a rotating shaft (307), which is driven to rotate by a motor mounted on a sludge suction hood (305); a first spiral blade (308) and a second spiral blade (309) are provided on the outer circumferential surface of the rotating shaft (307); The filter mechanism is located at the top of the traveling vehicle (1). The filter mechanism is equipped with a mud suction pump (402). The filter mechanism is connected to the mud suction hood (305) in the mud suction mechanism through the mud suction pump (402).

2. The automatic dredging and treatment device for a reservoir water diversion channel according to claim 1, characterized in that, An adjustment cavity (202) is provided on the adjustment seat (2). Two sets of bolts are symmetrically threaded on the top of the adjustment seat (2). The main seat (201) is slidably inserted into the corresponding adjustment cavity (202). Multiple sets of adjustment grooves (203) are evenly provided on the main seat (201). The bolts extend into the adjustment cavity (202) and are inserted into the adjustment grooves (203).

3. The automatic dredging and treatment device for a reservoir water diversion channel according to claim 1, characterized in that, The adjustment components include: The threaded rod (301) is rotatably connected to the extension seat (3) by a drive member mounted on the extension seat (3); Guide channel (302), which is provided on extension seat (3); And a movable seat (303), one end of which is threadedly connected to the threaded rod (301), and the other end of the movable seat (303) is slidably connected to the guide channel (302); the movable seat (303) is connected to the column (304) through a lifting component.

4. The automatic dredging and treatment device for a reservoir water diversion channel according to claim 3, characterized in that, The first spiral blade (308) and the second spiral blade (309) are symmetrically arranged on the rotating shaft (307). The spiral directions of the first spiral blade (308) and the second spiral blade (309) are opposite. A mud suction pipe is connected between the input end of the mud suction pump (402) and the mud suction hood (305). The input end of the mud suction pipe is located near the connection between the first spiral blade (308) and the second spiral blade (309).

5. The automatic dredging and treatment device for a reservoir water diversion channel according to claim 1, characterized in that, The filtration system includes: A filter box (4) is installed on the top of the traveling vehicle (1). A sealing door (401) is hinged on the side wall of the filter box (4). The other end of the sealing door (401) is connected to the filter box (4) by a latch. A sludge pump (402) is installed on the side wall of the filter box (4). A sludge discharge pipe (403) is provided at the output end of the sludge pump (402). The output end of the sludge discharge pipe (403) extends to the middle of the top of the filter box (4). A drain pipe is provided at the bottom of the side wall of the filter box (4). And a filter frame (405), which is detachably installed on the inner wall of the filter box (4). Drainage gaps are provided between the side wall of the filter frame (405) and the inner wall of the filter box (4) and between the filter frame (405) and the bottom inner wall of the filter box (4).

6. The automatic dredging and treatment device for a reservoir water diversion channel according to claim 5, characterized in that, The filter box (4) has a limit seat (404) on its inner wall. The top of the filter frame (405) abuts against the limit seat (404), and the end of the filter frame (405) near the sealing door (401) abuts against the sealing door (401).

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