River channel impurity removal device for water conservancy project

Abstract

According to the technical scheme, the riverway impurity removal device for the water conservancy project is characterized in that the riverway impurity removal device comprises a ship body, a driving device is connected to one side of the ship body, mounting blocks are connected to the left side and the right side of the ship body correspondingly, and a power supply device is connected to the top face of the ship body; the collecting tank is formed in the top surface of the ship body; the impurity removing assembly is arranged in the mounting block and used for cleaning impurities in a water channel, the impurity removing assembly comprises a first intercepting plate, the first intercepting plate is arranged in the mounting block, one end of the first intercepting plate is connected with a second intercepting plate, and the other end of the first intercepting plate is connected with a water inlet pipe; the bottom of the first intercepting plate and the bottom of the second intercepting plate are movably connected with scraping plates, aquatic plants and floating objects in a river channel are blocked through the first intercepting plate and the second intercepting plate, impurities are concentrated on the front side of the ship body, the impurities enter the collecting tank in the ship body moving process, and the purpose of impurity removal is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of river ecological restoration, and particularly relates to a river cleaning device for water conservancy projects. Background Art

[0002] A water conservancy project is a project built to control and allocate surface water and groundwater in nature to achieve the purpose of eliminating disasters and bringing benefits. It is also called a water project. Water is an indispensable precious resource for human production and life, but its natural state does not fully meet the needs of humans. Only by building water conservancy projects can the flow of water be controlled, flood disasters be prevented, and the regulation and distribution of water volume be carried out to meet the needs of people's life and production for water resources. Water conservancy projects need to build different types of hydraulic structures such as dams, dikes, spillways, sluice gates, intakes, channels, aqueducts, raft channels, fishways, etc. to achieve their goals.

[0003] For example, in the Chinese patent with the publication number CN213306292U, a river ecological restoration weeding device for water conservancy projects is proposed. The assembly includes a hull. Two drive boxes are symmetrically arranged front and back inside the hull. A transmission belt A is arranged between the two drive boxes. Above the right end of the transmission belt A is a grinding roller. A motor is fixedly arranged at the front end of the grinding roller. A cleaning groove is opened at the front end of the hull. A transmission belt B is arranged inside the cleaning groove. In the present utility model, a weeding shovel is arranged inside the chute at the outer end of the fixing plate. The energized motor drives the rotation of the transmission belt A, the transmission belt B, and the grinding roller at the same time, realizing the harvesting of weeds by the weeding shovel. The shovel head of the weeding shovel is arranged in a serrated structure, which increases the weeding efficiency. In addition, the weeding shovel is fixed to the fixing plate by bolts. By unscrewing the bolts, it is convenient to remove the weeding shovel and facilitate the cleaning and maintenance of the weeding shovel, increasing its service life. However, in this scheme, when the hull is weeding, it can only process the waterweeds directly in front of the hull, and the processing area is small. For a relatively wide river, it needs to be cleaned multiple times, and the cleaning efficiency is slow. Therefore, we propose a river cleaning device for water conservancy projects. Summary of the Invention

[0004] Aiming at the problems mentioned in the background art, the purpose of the present invention is to provide a river cleaning device for water conservancy projects to solve the problems mentioned in the background art.

[0005] The above technical purpose of the present invention is achieved through the following technical solutions:

[0006] A river channel debris removal device for water conservancy projects comprises: a hull, one side of the hull is connected to a driving device, the left and right sides of the hull are respectively connected to mounting blocks, and the top surface of the hull is connected to a power supply device; a collecting trough, the collecting trough is opened on the top surface of the hull; an debris removal component, the debris removal component is arranged inside the mounting block and is used to clean impurities in the waterway, the debris removal component comprises a first intercepting plate, the first intercepting plate is arranged inside the mounting block, one end of the first intercepting plate is connected to a second intercepting plate, and the bottoms of the first intercepting plate and the second intercepting plate are movably connected with a scraper, the first intercepting plate and the second intercepting plate are used to block aquatic plants and floating objects in the river channel, so that impurities are concentrated on the front side of the hull, and the impurities enter the collecting trough during the movement of the hull, thereby completing the purpose of debris removal.

[0007] By adopting the above technical solution and setting up a debris removal component, when in use, the operator puts the hull into the river channel, and uses the driving device to provide driving force for the hull to ensure the normal movement of the hull in the river channel. When the hull moves in the river channel, the first interception plate and the second interception plate block the aquatic plants and floating objects in the river channel, so that the impurities are concentrated on the front side of the hull, and the impurities enter the collection tank during the movement of the hull, thereby completing the purpose of debris removal. At the same time, the scraper is used to prevent impurities from floating out from the bottom of the first interception plate and the second interception plate, thereby improving the debris removal effect.

[0008] Preferably, the impurity removal component also includes: a mounting hole, which is opened on the top surface of the first intercepting plate; a first motor, which is connected to the top surface of the mounting block, and one end of the driving shaft of the first motor is connected to the inside of the mounting hole.

[0009] By adopting the above technical solution and setting up the first motor, when dealing with river weeds and floating objects, the operator starts the first motor, drives the first interception plate to rotate outward ninety degrees through the rotation of the first motor drive shaft, and unfolds the first interception plate, thereby increasing the range of impurities cleaned by the hull and improving the impurity removal efficiency.

[0010] Preferably, a mounting groove is provided on one side of the scraper plate below the first intercepting plate, and a trimmer is connected to the interior of the mounting groove.

[0011] By adopting the above technical solution and setting up a trimmer, when the first intercepting plate is unfolded, the operator can start the trimmer, and the trimmer can be used to cut off floating objects entangled with aquatic plants on the bottom, thereby increasing the debris removal effect of the scraper and improving the debris removal effect of the river channel.

[0012] Preferably, a cleaning groove is formed on one side of the second intercepting plate. A moving block is arranged inside the cleaning groove. Two driving grooves are formed on one side of the moving block. A second motor is connected inside the driving groove. One end of the driving shaft of the second motor is connected with a cutting knife. The cleaning groove is connected with a second electric push rod. One end of the telescopic shaft of the second electric push rod is connected to one side of the moving block.

[0013] By adopting the above technical solution, by setting the second electric push rod, when the first intercepting plate is unfolded, at this time the second intercepting plate is parallel to the hull. At this time, the second motor is started. The rotation of the driving shaft of the second motor can drive the cutting knife to rotate. The rotation of the cutting knife can cut the waterweeds on both sides of the river channel. At the same time, in cooperation with the second electric push rod, the position of the moving block is adjusted, and the cleaning of both sides of the river channel can be carried out before the action route of the hull, improving the practicability.

[0014] Preferably, a plurality of limiting grooves are formed inside the collecting groove. A filter plate is movably connected inside the collecting groove. The filter plate is movably clamped with the limiting grooves.

[0015] By adopting the above technical solution, by setting the filter plate, when in use, the waterweeds and impurities collected by the impurity removal assembly enter the inside of the collecting groove. The filter plate separates the impurities from the water, facilitating the subsequent operators to handle the collected impurities and improving the practicability.

[0016] Preferably, two drainage holes are respectively formed on the left and right sides of the hull. A drain pipe is connected inside the drainage hole. A drain valve is connected inside the drain pipe.

[0017] By adopting the above technical solution, by setting the drain pipe, when in use, after the filter plate separates the impurities from the water, by opening the drain valve, the water inside the collecting groove is discharged through the drain pipe, improving the practicability.

[0018] Preferably, a top groove is formed on the top surface of the hull. A mounting plate is connected inside the top groove. A third motor is connected inside the mounting plate. A lead screw is rotatably connected inside the mounting plate. The driving shaft of the third motor is connected with the lead screw. A slider is rotatably connected to the lead screw. A collecting plate is arranged at one end of the slider.

[0019] By adopting the above technical solution, by setting the third motor, when the first intercepting plate collects a certain amount of impurities and waterweeds, the first motor rotates to drive the first intercepting plate to reset. At this time, the third motor is started. The rotation of the driving shaft of the third motor drives the lead screw to rotate. The rotation of the lead screw drives the slider to move horizontally. The collecting plate pushes the impurities collected between the first intercepting plates, so that the impurities enter the inside of the collecting groove, improving the collection efficiency of the impurities.

[0020] Preferably, a first electric push rod is connected inside the slider, and one end of the telescopic shaft of the first electric push rod is connected to the top surface of the collecting plate.

[0021] By adopting the above technical solution, by setting the first electric push rod, during application, the movement of the telescopic shaft of the first electric push rod drives the movement of the collecting plate, so that the collecting plate extends into the water surface, increasing the contact surface between the collecting plate and the impurities, facilitating the pushing of the impurities to move, and improving the practicability.

[0022] To sum up, the present invention mainly has the following beneficial effects:

[0023] By setting up the impurity removal component, during use, the operator puts the hull into the river channel, and the driving device provides driving force for the hull to ensure the normal movement of the hull in the river channel. When the hull moves in the river channel, the first intercepting plate and the second intercepting plate block the waterweeds and floating objects in the river channel, so that the impurities are concentrated on the front side of the hull. During the movement of the hull, the impurities enter the inside of the collecting tank to complete the purpose of impurity removal. At the same time, the scraper is cooperated to prevent the impurities from floating out from the bottom of the first intercepting plate and the second intercepting plate, improving the impurity removal effect. By setting the first motor, when dealing with the waterweeds and floating objects in the river channel, the operator starts the first motor, and the rotation of the driving shaft of the first motor drives the first intercepting plate to rotate outward by ninety degrees to unfold the first intercepting plate, increasing the range of impurity cleaning of the hull and improving the impurity removal efficiency.

[0024] By setting up the trimming machine, after the first intercepting plate is unfolded, the operator can start the trimming machine, and the trimming machine can cut the floating objects with waterweeds wound at the bottom, increasing the impurity removal effect of the scraper and improving the impurity removal effect of the river channel. By setting the second electric push rod, after the first intercepting plate is unfolded, at this time the second intercepting plate is parallel to the hull. At this time, the second motor is started, and the rotation of the driving shaft of the second motor can drive the cutting knife to rotate. The rotation of the cutting knife can cut the waterweeds on both sides of the river channel. At the same time, in cooperation with the second electric push rod to adjust the position of the moving block, the cleaning of both sides of the river channel can be carried out before the action route of the hull, further improving the impurity removal effect of the river channel.

[0025] By setting the third motor, when the first intercepting plate collects a certain amount of impurities and waterweeds, the first motor rotates to drive the first intercepting plate to reset. At this time, the third motor is started, and the rotation of the driving shaft of the third motor drives the screw rod to rotate. The rotation of the screw rod drives the slider to move horizontally, and the impurities collected between the first intercepting plates are pushed by the collecting plate, so that the impurities enter the inside of the collecting tank, improving the impurity collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0027] Figure 2 is a structural schematic diagram of the hull of the present invention;

[0028] Figure 3 is a schematic structural view of the first interception plate of the present invention;

[0029] Figure 4 is a schematic structural view of the second interception plate of the present invention;

[0030] Figure 5 is a schematic structural view of the collection tank of the present invention;

[0031] Figure 6 is a schematic cross-sectional view of the mounting plate of the present invention.

[0032] Reference numerals: 1, hull; 2, driving device; 3, mounting block; 4, collection tank; 5, first interception plate; 6, second interception plate; 7, scraper; 8, mounting hole; 9, first motor; 10, mounting groove; 11, trimming machine; 12, cleaning tank; 13, moving block; 14, driving groove; 15, second motor; 16, cutting knife; 17, limiting groove; 18, filter plate; 19, drain hole; 20, drain pipe; 21, drain valve; 22, top groove; 23, mounting plate; 24, third motor; 25, lead screw; 26, slider; 27, collection plate; 28, first electric push rod; 29, second electric push rod; 30, power supply device. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] Refer to Figures 1-6, A river cleaning device for water conservancy projects, including a hull 1. One side of the hull 1 is connected to a driving device 2. Installation blocks 3 are respectively connected to the left and right sides of the hull 1. A power supply device 30 is connected to the top surface of the hull 1. A collection groove 4 is opened on the top surface of the hull 1. The cleaning component is arranged inside the installation block 3 and is used to clean the impurities in the waterway. The cleaning component includes a first intercepting plate 5. The first intercepting plate 5 is arranged inside the installation block 3. One end of the first intercepting plate 5 is connected to a second intercepting plate 6. A scraping plate 7 is movably connected to the bottom of the first intercepting plate 5 and the second intercepting plate 6. By blocking the waterweeds and floating objects in the river with the first intercepting plate 5 and the second intercepting plate 6, the impurities are concentrated on the front side of the hull 1. During the movement of the hull 1, the impurities enter the inside of the collection groove 4 to complete the purpose of cleaning. By setting the cleaning component, during use, the operator puts the hull 1 into the river, and the driving device 2 provides driving force for the hull 1 to ensure the normal movement of the hull 1 in the river. When the hull 1 moves in the river, the waterweeds and floating objects in the river are blocked by the first intercepting plate 5 and the second intercepting plate 6, so that the impurities are concentrated on the front side of the hull 1. During the movement of the hull 1, the impurities enter the inside of the collection groove 4 to complete the purpose of cleaning. At the same time, the scraping plate 7 is used to prevent the impurities from floating out from the bottom of the first intercepting plate 5 and the second intercepting plate 6, improving the cleaning effect. The cleaning component also includes an installation hole 8. The installation hole 8 is opened on the top surface of the first intercepting plate 5. The top surface of the installation block 3 is connected to a first motor 9. One end of the driving shaft of the first motor 9 is connected inside the installation hole 8. By setting the first motor 9, when dealing with the waterweeds and floating objects in the river, the operator starts the first motor 9. The first intercepting plate 5 rotates outward by ninety degrees driven by the rotation of the driving shaft of the first motor 9 to unfold the first intercepting plate 5, increasing the range of the hull 1 to clean the impurities and improving the cleaning efficiency.

[0035] Refer to Figures 1-6, on one side of the scraper 7 below the first interception plate 5, an installation groove 10 is provided. Inside the installation groove 10, a trimmer 11 is connected. By setting the trimmer 11, after the first interception plate 5 is unfolded, the operator can start the trimmer 11. Through the trimmer 11, the floating objects with aquatic plants wrapped around the bottom can be cut off, increasing the impurity removal effect of the scraper 7 and improving the impurity removal effect of the river channel. On one side of the second interception plate 6, a cleaning groove 12 is provided. Inside the cleaning groove 12, a moving block 13 is arranged. On one side of the moving block 13, two driving grooves 14 are provided. Inside the driving grooves 14, a second motor 15 is connected. One end of the driving shaft of the second motor 15 is connected with a cutting knife 16. The cleaning groove 12 is connected with a second electric push rod 29. One end of the telescopic shaft of the second electric push rod 29 is connected to one side of the moving block 13. By setting the second electric push rod 29, after the first interception plate 5 is unfolded, at this time, the second interception plate 6 is parallel to the hull 1. At this time, the second motor 15 is started. The rotation of the driving shaft of the second motor 15 can drive the cutting knife 16 to rotate. Through the rotation of the cutting knife 16, the aquatic plants on both sides of the river channel can be cut. At the same time, in cooperation with the second electric push rod 29, the position of the moving block 13 is adjusted, and the cleaning of both sides of the river channel can be carried out before the moving route of the hull 1, improving the practicability.

[0036] Refer to Figures 1-6 , inside the collection tank 4, a plurality of limiting grooves 17 are provided. Inside the collection tank 4, a filter plate 18 is movably connected. The filter plate 18 is movably clamped with the limiting grooves 17. By setting the filter plate 18, when in use, the aquatic plants and impurities collected by the impurity removal component enter the inside of the collection tank 4. The filter plate 18 separates the impurities from the water, facilitating the subsequent treatment of the collected impurities by the operator and improving the practicability. On both left and right sides of the hull 1, two drain holes 19 are respectively provided. Inside the drain holes 19, drain pipes 20 are connected. Inside the drain pipes 20, drain valves 21 are connected. By setting the drain pipes 20, when in use, after the filter plate 18 separates the impurities from the water, by opening the drain valve 21, the water inside the collection tank 4 is discharged through the drain pipes 20, improving the practicability.

[0037] Refer to Figures 1-6, a top groove 22 is provided on the top surface of the hull 1. An installation plate 23 is connected inside the top groove 22. A third motor 24 is connected inside the installation plate 23. A lead screw 25 is rotatably connected inside the installation plate 23. The drive shaft of the third motor 24 is connected to the lead screw 25. A slider 26 is rotatably connected to the lead screw 25. A collecting plate 27 is provided at one end of the slider 26. By setting the third motor 24, when the first intercepting plate 5 collects a certain amount of impurities and waterweeds, the first motor 9 rotates to drive the first intercepting plate 5 to reset. At this time, the third motor 24 is started. The drive shaft of the third motor 24 rotates to drive the lead screw 25 to rotate. The rotation of the lead screw 25 drives the slider 26 to move horizontally. The impurities collected between the first intercepting plates 5 are pushed by the collecting plate 27, so that the impurities enter the collecting groove 4, improving the collection efficiency of the impurities. A first electric push rod 28 is connected inside the slider 26. One end of the telescopic shaft of the first electric push rod 28 is connected to the top surface of the collecting plate 27. By setting the first electric push rod 28, during application, the telescopic shaft of the first electric push rod 28 moves to drive the collecting plate 27 to move, so that the collecting plate 27 extends into the water surface, increasing the contact surface between the collecting plate 27 and the impurities, facilitating the pushing of the impurities to move, and improving the practicability.

[0038] Working principle: Please refer to Figures 1-6As shown in the figure, by setting up a impurity removal component, when in use, the operator puts the hull 1 into the river. The driving device 2 provides driving force for the hull 1 to ensure the normal movement of the hull 1 in the river. When the hull 1 moves in the river, the first intercepting plate 5 and the second intercepting plate 6 block the waterweeds and floating objects in the river, so that the impurities are concentrated on the front side of the hull 1. During the movement of the hull 1, the impurities enter the inside of the collection tank 4, achieving the purpose of impurity removal. At the same time, it cooperates with the scraper 7 to prevent the impurities from floating out from the bottom of the first intercepting plate 5 and the second intercepting plate 6, improving the impurity removal effect. By setting up the first motor 9, when dealing with the waterweeds and floating objects in the river, the operator starts the first motor 9. The rotation of the driving shaft of the first motor 9 drives the first intercepting plate 5 to rotate outward by ninety degrees, unfolding the first intercepting plate 5, increasing the range of impurity cleaning of the hull 1 and improving the impurity removal efficiency. By setting up the trimming machine 11, after the first intercepting plate 5 is unfolded, the operator can start the trimming machine 11. The trimming machine 11 can cut off the floating objects with waterweeds wrapped around the bottom, increasing the impurity removal effect of the scraper 7 and improving the impurity removal effect of the river. By setting up the second electric push rod 29, after the first intercepting plate 5 is unfolded, at this time the second intercepting plate 6 is parallel to the hull 1. At this time, the second motor 15 is started. The rotation of the driving shaft of the second motor 15 can drive the cutting knife 16 to rotate. The rotation of the cutting knife 16 can cut the waterweeds on both sides of the river. At the same time, it cooperates with the second electric push rod 29 to adjust the position of the moving block 13, and can clean both sides of the river before the moving route of the hull 1, further improving the impurity removal effect of the river. By setting up the filter plate 18, when in application, the waterweeds and impurities collected by the impurity removal component enter the inside of the collection tank 4. The filter plate 18 separates the impurities from the water, facilitating the subsequent treatment of the collected impurities by the operator. By setting up the drain pipe 20, when in use, after the filter plate 18 separates the impurities from the water, by opening the drain valve 21, the water inside the collection tank 4 is discharged through the drain pipe 20, improving the practicability. By setting up the third motor 24, when the first intercepting plate 5 collects a certain amount of impurities and waterweeds, the first motor 9 rotates to drive the first intercepting plate 5 to reset. At this time, the third motor 24 is started. The rotation of the driving shaft of the third motor 24 drives the screw rod 25 to rotate. The rotation of the screw rod 25 drives the slider 26 to move horizontally. The collection plate 27 pushes the impurities collected between the first intercepting plates 5, so that the impurities enter the inside of the collection tank 4, improving the collection efficiency of the impurities. By setting up the first electric push rod 28, when in application, the telescopic shaft of the first electric push rod 28 moves to drive the collection plate 27 to move, so that the collection plate 27 extends into the water surface, increasing the contact surface between the collection plate 27 and the impurities, facilitating the pushing of the impurities to move and improving the practicability.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A river channel cleaning device for water conservancy projects, characterized in that, Including: A hull (1), on one side of the hull (1) is connected with a driving device (2), on the left and right sides of the hull (1) are respectively connected with mounting blocks (3), and on the top surface of the hull (1) is connected with a power supply device (30); A collection tank (4), which is opened on the top surface of the hull (1); An impurity removal component, which is arranged inside the mounting block (3) and is used for cleaning impurities in the water channel. The impurity removal component includes a first intercepting plate (5), the first intercepting plate (5) is arranged inside the mounting block (3), one end of the first intercepting plate (5) is connected with a second intercepting plate (6), and a scraper (7) is movably connected to the bottoms of the first intercepting plate (5) and the second intercepting plate (6). By blocking waterweeds and floating objects in the river channel with the first intercepting plate (5) and the second intercepting plate (6), impurities are concentrated on the front side of the hull (1), and the impurities enter the inside of the collection tank (4) during the movement of the hull (1) to achieve the purpose of impurity removal.

2. The river cleaning device for water conservancy projects according to claim 1, characterized in that, The impurity removal component further includes: A mounting hole (8), which is opened on the top surface of the first intercepting plate (5); A first motor (9), which is connected to the top surface of the mounting block (3), and one end of the driving shaft of the first motor (9) is connected inside the mounting hole (8).

3. A river cleaning device for water conservancy projects according to claim 1, characterized in that, On one side of the scraper (7) below the first intercepting plate (5) is opened with a mounting groove (10), and a trimming machine (11) is connected inside the mounting groove (10).

4. A river cleaning device for water conservancy projects according to claim 1, characterized in that, On one side of the second intercepting plate (6) is opened with a cleaning groove (12), inside the cleaning groove (12) is provided with a moving block (13), on one side of the moving block (13) are opened with two driving grooves (14), inside the driving grooves (14) is connected with a second motor (15), one end of the driving shaft of the second motor (15) is connected with a cutting knife (16), and a second electric push rod (29) is connected to the cleaning groove (12), and one end of the telescopic shaft of the second electric push rod (29) is connected to one side of the moving block (13).

5. A river cleaning device for water conservancy projects according to claim 1, characterized in that, Inside the collection tank (4) are opened with a plurality of limiting grooves (17), and a filter plate (18) is movably connected inside the collection tank (4), and the filter plate (18) is movably clamped with the limiting grooves (17).

6. The river debris removal device for water conservancy projects according to claim 1, characterized in that, On the left and right sides of the hull (1) are respectively opened with two drain holes (19), inside the drain holes (19) are connected with drain pipes (20), and inside the drain pipes (20) are connected with drain valves (21).

7. A river cleaning device for water conservancy projects according to claim 1, characterized in that, On the top surface of the hull (1) is opened with a top groove (22), inside the top groove (22) is connected with a mounting plate (23), inside the mounting plate (23) is connected with a third motor (24), inside the mounting plate (23) is rotatably connected with a lead screw (25), the driving shaft of the third motor (24) is connected with the lead screw (25), and a slider (26) is rotatably connected to the lead screw (25), and one end of the slider (26) is provided with a collection plate (27).

8. The channel cleaning device for water conservancy projects according to claim 7, characterized in that, A first electric push rod (28) is internally connected to the slider (26), and one end of the telescopic shaft of the first electric push rod (28) is connected to the top surface of the collection plate (27).

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