A device for dredging a canal of an irrigation district

Abstract

The utility model belongs to the technical field of irrigation area channel, specifically disclose a kind of irrigation area channel dredging device, including dredging box, the side fixed connection of dredging box has connecting piece, the side fixed connection of dredging box has dredging pipe, dredging pipe is inserted in the inside of connecting piece, the side fixed mounting of dredging box away from connecting piece has scraper, the outer wall of dredging box is provided with channel;Separation component is used to separate and collect the garbage in the sludge in the inside of dredging box, and separation component is connected with dredging box. By setting dredging component, when staff is carried out to sludge suction, scraping piece can clean garbage concentrated to the outer wall of grid groove, until scraping piece pushes garbage to the inside of collection box, to reach the effect that garbage in sludge is separated and collected, avoid garbage to enter the inside of dredging pipe, block dredging pipe or damage suction pump.

Description

Technical Field

[0001] This utility model belongs to the field of irrigation canal technology, and specifically relates to an irrigation canal dredging device. Background Technology

[0002] Irrigation canals are waterways connecting irrigation water sources to irrigated land. They transport and distribute water drawn from the source to various parts of the irrigation district. Within an irrigation district, irrigation canals are classified into five levels according to the size of the controlled area: main canals, branch canals, distribution canals, farm canals, and field canals. Irrigation districts with complex terrain and large areas may also have additional levels of canals, such as main canals, branch canals, tributaries, and distribution branches. Smaller irrigation districts can reduce the number of canal levels.

[0003] After prolonged use, silt accumulates inside irrigation canals. If this silt is not cleaned regularly, it can cause blockages, affecting the canals' water storage and flow capacity. Existing technologies, when using sludge removal devices to pump silt from the canals, cannot separate debris (such as plastic bags, aquatic plants, and stones) from the silt. This causes debris to follow the silt into the extraction pipe, causing blockages and hindering the cleaning of the canals. Furthermore, the debris needs to be separated from the pumped silt during subsequent processing. Therefore, designing a sludge removal device for irrigation canals is a problem that we need to solve. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a dredging device for irrigation canals.

[0005] To achieve the above objectives, this utility model provides a dredging device for irrigation canals, including a dredging box, a connector fixedly connected to one side of the dredging box, a dredging pipe fixedly connected to one side of the dredging box, the dredging pipe being inserted into the inside of the connector, a scraper fixedly installed on the side of the dredging box away from the connector, and a channel being provided on the outer wall of the dredging box. A separation component is used to separate and collect the waste in the sludge inside the sludge tank, and the separation component is connected to the sludge tank.

[0006] In the above technical solution, the separation component further includes multiple sprockets disposed inside the sludge removal box, the outer walls of the sprockets are engaged with chains, and scrapers are fixedly installed at intervals on the outer walls of the chains.

[0007] In the above technical solution, a grid groove is further provided on one side of the sludge removal box, the scraper is inserted into the inside of the grid groove, a collection box is provided inside the sludge removal box, and a drain port is provided at the bottom of the inner wall of the collection box.

[0008] In the above technical solution, a protective cover is further fixedly installed on one side of the sludge removal box, and a motor is fixedly installed inside the protective cover.

[0009] In the above technical solution, one of the sprockets is fixedly installed at the end of the motor output shaft, and a rotating wheel is fixedly connected to one side of the other sprocket. A timing belt is tensioned on the outer wall of the rotating wheel, and an agitator is tensioned inside the timing belt.

[0010] In the above technical solution, the outer wall of the stirring paddle is rotatably connected to a sealing sleeve, the sealing sleeve is fixedly installed inside the sludge removal box, the rotating wheel is rotatably connected inside the sealing sleeve, and the synchronous belt is set inside the sealing sleeve.

[0011] Compared with the prior art, the present invention has the following beneficial effects: By setting up sludge removal components, when workers are pumping sludge, the scrapers can clean up the garbage that has accumulated on the outer wall of the grid trough until the scrapers push the garbage into the collection box, thereby achieving the effect of separating and collecting garbage in the sludge and preventing garbage from entering the sludge removal pipe, clogging the sludge removal pipe or damaging the suction pump. By setting up an agitator, as the sprocket drives the chain to rotate, the sprocket will drive the corresponding rotating wheel to rotate, and the rotating wheel will drive the agitator to rotate through the synchronous belt. The agitator will stir the sludge entering the sludge tank, and mix the sludge of different consistency from the bottom and top of the channel evenly. This will reduce the consistency of the sludge at the bottom of the channel, thereby reducing the pressure on the suction pump when it sucks the sludge from the sludge tank through the sludge suction pipe, and making it easier for the suction pump to suck the sludge through the connecting parts. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of the dredging device and the channel proposed in this utility model; Figure 2 This is a cross-sectional view of the overall structure proposed in this utility model; Figure 3 This is a schematic diagram of the dredging box structure proposed in this utility model; Figure 4 This is an enlarged view of the stirring paddle structure proposed in this utility model.

[0013] In the diagram: 1. Dredging box; 2. Connector; 3. Dredging pipe; 4. Scraper; 5. Channel; 6. Sprocket; 7. Chain; 8. Scraper; 9. Grid trough; 10. Collection box; 11. Drain outlet; 12. Protective sleeve; 13. Motor; 14. Rotary wheel; 15. Synchronous belt; 16. Agitator; 17. Sealing sleeve. Detailed Implementation

[0014] To better understand the above-mentioned objectives, features and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0015] like Figures 1 to 2 The illustrated irrigation canal dredging device includes a dredging box 1, a connector 2 fixedly connected to one side of the dredging box 1, and a dredging pipe 3 fixedly connected to one side of the dredging box 1. The connector 2 and the dredging pipe 3 are connected to a dredging vehicle. The connector 2 is fixedly connected to the dredging vehicle, and the dredging pipe 3 is fixedly connected to a suction pump on the dredging vehicle. This is prior art and has no direct relation to the effect of this utility model, so it will not be described in detail. The dredging pipe 3 is inserted into the inside of the connector 2. A scraper 4 is fixedly installed on the side of the dredging box 1 away from the connector 2. A channel 5 is provided on the outer wall of the dredging box 1. A separation component is used to separate and collect the garbage in the sludge inside the dredging box 1. The separation component is connected to the dredging box 1.

[0016] like Figures 2 to 4 As shown, the separation assembly includes multiple sprockets 6 disposed inside the sludge removal box 1. Chains 7 are meshed with the outer walls of the sprockets 6, and scrapers 8 are fixedly installed at intervals on the outer walls of the chains 7. A grid groove 9 is provided on one side of the sludge removal box 1, and the scrapers 8 are inserted into the grid groove 9. A collection box 10 is provided inside the sludge removal box 1. A drain port 11 is provided at the bottom of the inner wall of the collection box 10. The drain port 11 can gradually discharge excess sludge from the collection box 10 into the sludge removal box 1, reducing the weight inside the collection box 10 and thus reducing the force required for subsequent removal of the collection box 10 from the sludge removal box 1. Furthermore, after the sludge is gradually discharged... This can increase the capacity of the garbage inside the collection box 10. A protective sleeve 12 is fixedly installed on one side of the sludge collection box 1. A motor 13 is fixedly installed inside the protective sleeve 12. One sprocket 6 is fixedly installed at the end of the output shaft of the motor 13. A rotating wheel 14 is fixedly connected to one side of the other sprocket 6. A timing belt 15 is tensioned on the outer wall of the rotating wheel 14. An agitator 16 is tensioned inside the timing belt 15. A sealing sleeve 17 is rotatably connected to the outer wall of the agitator 16. The sealing sleeve 17 is fixedly installed inside the sludge collection box 1. The rotating wheel 14 is rotatably connected inside the sealing sleeve 17. The timing belt 15 is located inside the sealing sleeve 17.

[0017] Working principle: When workers need to clean the silt inside channel 5, the water inside channel 5 is first drained. Then, the sludge-cleaning device installed on the sludge-cleaning vehicle is placed inside channel 5, so that the scraper 4 overlaps with the inner wall of channel 5. The sludge-cleaning vehicle then moves the sludge-cleaning device along the inside of channel 5, and controls the suction pump to draw the silt into the sludge-cleaning box 1 through the sludge-cleaning pipe 3. The sludge-cleaning device, as it slides along the inside of channel 5, drives the scraper 4 to scrape away the silt inside channel 5. The inclined surface of the scraper 4 guides the silt to one side of the sludge-cleaning box 1 where the grid groove 9 is opened, allowing the silt to pass through the grid groove 9 and enter the sludge-cleaning box 1. Inside the sludge sludge tank 1, the garbage in the sludge is blocked and filtered by the grid groove 9, causing the garbage to be blocked and concentrated on the outer wall of the grid groove 9. Then, the operator can control the motor 13 to work, so that the motor 13 drives the chain 7 and another sprocket 6 to rotate through the connected sprocket 6. The chain 7 drives the scraper 8 to clean the garbage concentrated on the outer wall of the grid groove 9. The scraper 8 then pushes the garbage along the outer wall of the grid groove 9 until the scraper 8 pushes the garbage into the collection tank 10, so as to achieve the effect of separating and collecting the garbage in the sludge, and preventing the garbage from entering the sludge sludge pipe 3, clogging the sludge sludge pipe 3 or damaging the suction pump. Furthermore, as the sprocket 6 drives the chain 7 to rotate, the sprocket 6 will drive the corresponding rotating wheel 14 to rotate, causing the rotating wheel 14 to drive the stirring paddle 16 to rotate via the synchronous belt 15. This allows the stirring paddle 16 to stir the sludge entering the sludge tank 1, mixing the sludge of different consistency at the bottom and top of the channel 5 evenly, reducing the consistency of the sludge at the bottom of the channel 5, thereby reducing the pressure of the suction pump when it sucks the sludge from the inside of the sludge tank 1 through the sludge pipe 3, and facilitating the suction pump to suck the sludge through the connecting piece 2.

[0018] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A dredging device for irrigation canals, comprising a dredging box (1), characterized in that, A connector (2) is fixedly connected to one side of the sludge box (1), a sludge pipe (3) is fixedly connected to one side of the sludge box (1), the sludge pipe (3) is inserted into the inside of the connector (2), a scraper (4) is fixedly installed on the side of the sludge box (1) away from the connector (2), and a channel (5) is provided on the outer wall of the sludge box (1). A separation component is used to separate and collect the garbage in the sludge inside the sludge tank (1), and the separation component is connected to the sludge tank (1).

2. The irrigation canal dredging device according to claim 1, characterized in that, The separation assembly includes multiple sprockets (6) disposed inside the sludge tank (1), with chains (7) meshing on the outer walls of the sprockets (6), and scrapers (8) fixedly installed at intervals on the outer walls of the chains (7).

3. The irrigation canal dredging device according to claim 2, characterized in that, The sludge removal box (1) has a grid groove (9) on one side, and the scraper (8) is inserted into the grid groove (9). The sludge removal box (1) has a collection box (10) inside, and the bottom of the inner wall of the collection box (10) has a drain port (11).

4. The irrigation canal dredging device according to claim 2, characterized in that, A protective sleeve (12) is fixedly installed on one side of the sludge removal box (1), and a motor (13) is fixedly installed inside the protective sleeve (12).

5. The irrigation canal dredging device according to claim 4, characterized in that, One of the sprockets (6) is fixedly mounted on the end of the output shaft of the motor (13), and a wheel (14) is fixedly connected to one side of the other sprocket (6). A timing belt (15) is tensioned on the outer wall of the wheel (14), and an agitator (16) is tensioned inside the timing belt (15).

6. A dredging device for irrigation canals according to claim 5, characterized in that, The outer wall of the stirring paddle (16) is rotatably connected to a sealing sleeve (17), the sealing sleeve (17) is fixedly installed inside the sludge removal box (1), the rotating wheel (14) is rotatably connected inside the sealing sleeve (17), and the synchronous belt (15) is set inside the sealing sleeve (17).

Images