Intelligent sewage disposal system for river pollutants

Abstract

The invention belongs to the technical field of environment cleaning, particularly relates to an intelligent sewage disposal system for river pollutants, and aims to solve the problems that the efficiency is low and certain potential safety hazards exist when garbage in a river is salvaged manually in the prior art, the following scheme is provided: the intelligent sewage disposal system comprises a mounting frame which is arranged on two banks of the river; the blocking net is arranged in the mounting frame and used for blocking garbage floating in the river, a lifting assembly is arranged between the mounting frame and the blocking net, and the lifting assembly is used for controlling the position, immersed in the river, of the blocking net; a U-shaped frame is slidably connected into the fishing plate and the blocking net, the fishing plate is arranged in the U-shaped frame and used for fishing garbage intercepted by the blocking net, and a set of fishing assembly is arranged in the blocking net and used for driving the fishing plate to conduct fishing; and the pulling knots intercepted by the blocking net can be salvaged and lifted through the arranged salvage plate capable of being upgraded, and the situation that the blocking net is blocked due to the fact that garbage blocks are concentrated at one position can be prevented.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of environmental cleaning, in particular to a river pollution intelligent cleaning system. BACKGROUND

[0002] The river refers to the river branch, lake branch, river branch, stream or river branch, branch flow, etc. In short, it refers to a smaller river or stream, branch, etc. and a section of river channel with no head or tail (no river mouth, river source) or both ends with a gate.

[0003] At present, the garbage in the river flows into the sea, which causes harm to the growth of marine organisms. In order to remove the garbage in the river, a large amount of manpower and material resources need to be invested, and manual salvage of the garbage in the river not only has low efficiency, but also has certain safety hazards. Moreover, the garbage in the river is intermittently floated downstream, and manual salvage cannot be performed for a long time, which is inconvenient to use.

[0004] In view of the above problems, the present application provides a river pollution intelligent cleaning system. SUMMARY

[0005] The present application provides a river pollution intelligent cleaning system, which solves the problem of low efficiency and safety hazards in manual salvage of garbage in the river.

[0006] The present application provides the following technical scheme:

[0007] A river pollution intelligent cleaning system, comprising a mounting frame, the mounting frame is arranged on both banks of the river; a barrier net, the barrier net is arranged in the mounting frame for intercepting the garbage floating in the river, a group of lifting assemblies are arranged between the mounting frame and the barrier net, the lifting assemblies are used for controlling the position of the barrier net immersed in the river; a salvage plate, a U-shaped frame is slidably connected in the barrier net, the salvage plate is arranged in the U-shaped frame for salvaging the garbage intercepted by the barrier net, a group of salvage assemblies are arranged in the barrier net, the salvage assemblies are used for driving the salvage plate to salvage; and an angle adjusting assembly used in cooperation with the salvage assembly, the angle adjusting assembly is arranged in the U-shaped frame for adjusting the position of the salvage plate during salvage, a group of gear driving assemblies are further arranged in the U-shaped frame, the gear driving assemblies are used for driving the angle adjusting assembly to move; a collection frame for recycling garbage is arranged on the side of the barrier net away from the salvage plate, a group of pushing assemblies are arranged at the side end of the barrier net, the pushing assemblies are used for pushing the garbage salvaged by the salvage plate into the collection frame.

[0008] In a possible design, the lifting assembly includes two first grooves formed in the mounting rack, one of the first grooves is fixedly connected with a first limiting rod, and the other first groove is rotatably connected with a first lifting lead screw, both ends of the barrier net are fixedly connected with connecting blocks, one of the connecting blocks is slidably connected to the circumferential surface of the first limiting rod, and the other connecting block is threadedly connected to the circumferential surface of the first lifting lead screw, the top end of the mounting rack is fixedly connected with a first driving motor, and the first driving motor is connected with the first lifting lead screw through a shaft coupling.

[0009] In a possible design, the fishing assembly includes a fourth groove formed in the barrier net, a second lead screw is rotatably connected in the second lead screw, and the U-shaped frame is threadedly connected to the circumferential surface of the second lead screw. The top end of the barrier net is fixedly connected with a second driving motor, and the second driving motor is connected with the second lead screw through a shaft coupling.

[0010] In a possible design, the angle adjusting assembly includes a first rotating shaft rotatably connected in the U-shaped frame, the fishing plate is fixedly connected to the circumferential surface of the first rotating shaft, the U-shaped frame is provided with a second groove, the circumferential surface of the first rotating shaft is fixedly connected with a worm gear, the second groove is rotatably connected with a worm rotatably connected with the worm gear, the U-shaped frame is provided with a third groove, the worm extends outwardly and penetrates into the third groove, and the side end of the worm is fixedly connected with a first rotating disc.

[0011] In a possible design, the gear driving assembly includes a second rotating shaft rotatably connected in the U-shaped frame, the second rotating shaft is fixedly connected with a second rotating disc at one end, the second rotating disc is fixedly connected with a ratchet wheel at one end, the other end of the second rotating shaft is fixedly connected with a driven gear, the side end of the barrier net is fixedly connected with a long driving rack and a short driving rack, the driven gear is engaged with the long driving rack and the short driving rack respectively, the side end of the first rotating disc is fixedly connected with a first fixed block and a second fixed block, the side end of the first rotating disc is rotatably connected with a pawl, the pawl and the ratchet wheel are intermittently engaged, the side end of the pawl is in contact with the first fixed block, and the second fixed block and the pawl are fixedly connected with a spring.

[0012] In a possible design, the surface of the fishing plate is provided with a plurality of water filtering holes.

[0013] In a possible design, the pushing assembly includes a fixed plate fixedly connected to the side end of the barrier net, the side end of the fixed plate is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a push plate, and the bottom end of the push plate is in contact with the top end of the fishing plate located at the highest position.

[0014] In a possible design, one end of the blocking net away from the fixed plate is fixedly connected with a back-shaped fixing frame, the surface of the collecting frame is fixedly connected with a frame, the frame and the back-shaped fixing frame are the same size, and the frame is hung on the upper side of the back-shaped fixing frame.

[0015] It should be understood that the foregoing general description and the following detailed description are only examples and are not limiting the present application.

[0016] In the present application, the technical scheme in the present application is that the blocking net is horizontally arranged in the river channel to effectively intercept the garbage floating in the river channel, the fishing plate that can be upgraded is arranged to fish and lift the garbage intercepted by the blocking net, the garbage is prevented from being blocked in one place to cause the blocking of the blocking net, the fishing plate can be adjusted in time by the angle adjusting assembly, and when the fishing plate drives the garbage to rise, the gear driving assembly stops driving the angle adjusting assembly, so that the stability of the fishing plate when rising is ensured, and use is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A three-dimensional schematic view of a river pollution intelligent pollution cleaning system provided by an embodiment of the present application is arranged on a river;

[0018] Figure 2 A front view of a river pollution intelligent pollution cleaning system provided by an embodiment of the present application is arranged on a river;

[0019] Figure 3 A first partial three-dimensional view of a river pollution intelligent pollution cleaning system provided by an embodiment of the present application is arranged on a river;

[0020] Figure 4 A first partial sectional view of a river pollution intelligent pollution cleaning system provided by an embodiment of the present application is arranged on a river;

[0021] Figure 5 A second partial sectional view of a river pollution intelligent pollution cleaning system provided by an embodiment of the present application is arranged on a river;

[0022] Figure 6 A third partial sectional view of a river pollution intelligent pollution cleaning system provided by an embodiment of the present application is arranged on a river;

[0023] Figure 7 A three-dimensional schematic view of a fishing plate of a river pollution intelligent pollution cleaning system provided by an embodiment of the present application in a vertical state.

[0024] REFERENCE SIGNS:

[0025] 1, mounting frame; 2, first drive motor; 3, blocking net; 4, first groove; 5, first limiting rod; 6, first lifting screw; 7, connecting block; 8, fixed plate; 9, electric push rod; 10, back type fixing frame; 11, frame; 12, collecting frame; 13, push plate; 14, U-shaped frame; 15, fishing plate; 16, first rotating shaft; 17, water filtering hole; 18, long drive rack; 19, short drive rack; 20, driven gear; 21, second groove; 22, worm wheel; 23, worm; 24, third groove; 25, first rotating disc; 26, ratchet wheel; 27, second rotating disc; 28, second rotating shaft; 29, first fixed block; 30, pawl; 31, second fixed block; 32, spring; 33, second drive motor; 34, second screw; 35, fourth groove. DETAILED DESCRIPTION

[0026] The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0027] In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "connection", "installation" should be understood in a broad sense, for example, "connection" can be detachable connection, or can be non-detachable connection, can be direct connection, or can be indirect connection through intermediate medium. In addition, "communication" can be direct communication, or can be indirect communication through intermediate medium. Among them, "fixing" means connecting with each other and the relative position relationship after connection does not change. The orientation language mentioned in the embodiments of the present application, such as "inner", "outer", "top", "bottom", etc., is only the direction of the drawings, therefore, the orientation language used is to better and more clearly illustrate and understand the embodiments of the present application, and is not to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation on the embodiments of the present application.

[0028] Embodiment 1

[0029] Reference Figures 1-7A smart river pollutant cleaning system includes an installation frame 1, which is installed on both banks of the river; a net 3, which is installed inside the installation frame 1 to intercept floating garbage in the river, and a lifting assembly is provided between the installation frame 1 and the net 3 to control the position of the net 3 submerged in the river; a retrieval plate 15, in which a U-shaped frame 14 is slidably connected, and the retrieval plate 15 is installed inside the U-shaped frame 14 to retrieve the garbage intercepted by the net 3, and a retrieval assembly is provided inside the net 3 to drive the retrieval plate 15; and an angle adjustment assembly used in conjunction with the retrieval assembly, which is installed inside the U-shaped frame 14 to adjust the position of the retrieval plate 15 during retrieval, and a gear drive assembly is also provided inside the U-shaped frame 14 for... The angle adjustment component moves the net; a collection frame 12 for recycling garbage is provided on the side of the net 3 away from the retrieval plate 15, and a set of pushing components is provided on the side end of the net 3. The pushing components are used to push the garbage retrieved by the retrieval plate 15 into the collection frame 12. The net 3 is placed horizontally in the river to effectively intercept the floating garbage in the river. At the same time, the upgradable retrieval plate 15 can retrieve and lift the garbage intercepted by the net 3, which can prevent the garbage from accumulating in one place and causing blockage of the net 3. The retrieval plate 15 can adjust its own state in time through the angle adjustment component. When the retrieval plate 15 lifts the garbage, the gear drive component will stop driving the angle adjustment component, thereby ensuring the stability of the retrieval plate 15 when it rises and making it convenient to use.

[0030] Reference Figure 2 The lifting assembly includes two first grooves 4 formed within the mounting frame 1. A first limiting rod 5 is fixedly connected to one of the first grooves 4, and a first lifting screw 6 is rotatably connected to the other first groove 4. Connecting blocks 7 are fixedly connected to both ends of the barrier net 3. One connecting block 7 is slidably connected to the circumferential surface of the first limiting rod 5, and the other connecting block 7 is threadedly connected to the circumferential surface of the first lifting screw 6. A first drive motor 2 is fixedly connected to the top of the mounting frame 1. The first drive motor 2 is connected to the first lifting screw 6 via a coupling. After the mounting frame 1 is fixedly connected to both sides of the river, the first drive motor 2 is started to drive the first lifting screw 6 to rotate. The rotation of the first lifting screw 6 causes the connecting blocks 7 to move downward. The downward movement of the connecting blocks 7 causes the barrier net 3 to extend downward into the river to continuously intercept garbage.

[0031] Reference Figure 4 and Figure 7 The salvage assembly includes a fourth groove 35 formed in the net 3, a second lead screw 34 rotatably connected inside the second lead screw 34, a U-shaped frame 14 threadedly connected to the circumferential surface of the second lead screw 34, and a second drive motor 33 fixedly connected to the top of the net 3. The second drive motor 33 is connected to the second lead screw 34 through a coupling.

[0032] Reference Figures 1-6 The angle adjustment assembly includes a first rotating shaft 16 rotatably connected within a U-shaped frame 14, a retrieval plate 15 fixedly connected to the circumferential surface of the first rotating shaft 16, a second groove 21 formed within the U-shaped frame 14, a worm gear 22 fixedly connected to the circumferential surface of the first rotating shaft 16, a worm 23 rotatably connected within the second groove 21 and meshing with the worm gear 22, a third groove 24 formed within the U-shaped frame 14, the worm 23 moving outwards and penetrating into the third groove 24, and a first turntable 25 fixedly connected to the side end of the worm 23.

[0033] The gear drive assembly includes a second rotating shaft 28 rotatably connected within the U-shaped frame 14. A second turntable 27 is fixedly connected to one end of the second rotating shaft 28, and a ratchet 26 is fixedly connected to one end of the second turntable 27. A driven gear 20 is fixedly connected to the other end of the second rotating shaft 28. A long drive rack 18 and a short drive rack 19 are fixedly connected to the side end of the barrier net 3. The driven gear 20 meshes with the long drive rack 18 and the short drive rack 19 respectively. A first fixing block 29 and a second fixing block 31 are fixedly connected to the side end of the first turntable 25. A pawl 30 is rotatably connected to the side end of the first turntable 25. The pawl 30 intermittently meshes with the ratchet 26, and the side end of the pawl 30 contacts the first fixing block 29. A spring 32 is fixedly connected between the second fixing block 31 and the pawl 30. Multiple water-filtering holes 17 are provided on the surface of the retrieval plate 15. The second lead screw is driven by starting the second drive motor 33. The second lead screw 34 rotates, causing the U-shaped frame 14 to move downwards. The downward movement of the U-shaped frame 14 causes the driven gear 20 to move downwards. When the driven gear 20 moves downwards, it first meshes with the long drive rack 18. The long drive rack 18 first drives the driven gear 20 to rotate clockwise. The rotation of the driven gear 20 drives the second turntable 27 to rotate via the second rotating shaft 28. The second turntable 27 drives the ratchet 26 to rotate clockwise. When the ratchet 26 rotates clockwise, the ratchet teeth mesh with the pawl 30. The ratchet 26 drives the pawl 30 to move. Because the pawl 30 is limited by the first fixing block 29, the ratchet 26 drives the first turntable 25 to rotate counterclockwise. The first turntable 25 then drives the worm gear 23 to rotate. The rotation of the worm gear 23 drives the worm wheel 22 to rotate. The worm wheel 22 drives the first rotating shaft 16 to rotate 270°, thus positioning the retrieval plate 15 as shown in the image. Figure 7As shown, the vertical direction is downward, so that when the retrieval plate 15 moves to the lower side of the barrier 3, the garbage intercepted by the barrier 3 will not be squeezed out of the interception range of the barrier 3. At the same time, when the retrieval plate 15 is about to move to the lower side of the barrier 3, it engages with the short drive rack 19. The short drive rack 19 drives the driven gear 20 to rotate counterclockwise. The driven gear 20 drives the retrieval plate 15 to rotate 90°, so that the retrieval plate 15 changes from a vertical position to the initial horizontal position after passing the bottom of the barrier 3. The rotation of the second lead screw 34 drives the U-shaped frame 14 to rise and reset, and retrieve the garbage. At this time, although the driven gear 20 is engaged with the long drive rack 18 and the short drive rack 19, the clockwise rotation of the driven gear 20 drives the ratchet 26 to rotate clockwise. The clockwise rotation of the pawl 30 does not engage with the ratchet 30, so it does not drive the first turntable 25 to rotate, thus ensuring the stability of the retrieval plate 15.

[0034] Example 2

[0035] Reference Figures 1-7 A smart river pollutant cleaning system includes an installation frame 1, which is installed on both banks of the river; a net 3, which is installed inside the installation frame 1 to intercept floating garbage in the river; a lifting assembly is provided between the installation frame 1 and the net 3 to control the position of the net 3 submerged in the river; and a retrieval plate 15, which is slidably connected to a U-shaped frame 14 inside the net 3 to retrieve garbage intercepted by the net 3; and a retrieval assembly is provided inside the net 3 to drive the retrieval plate. 15 is used for retrieval; and an angle adjustment component is used in conjunction with the retrieval component. The angle adjustment component is located in the U-shaped frame 14 and is used to adjust the position of the retrieval plate 15 when it is retrieval. A set of gear drive components is also provided in the U-shaped frame 14. The gear drive components are used to drive the angle adjustment component to move. A collection frame 12 for recycling garbage is provided on the side of the net 3 away from the retrieval plate 15. A set of pushing components is provided on the side end of the net 3. The pushing components are used to push the garbage retrieved by the retrieval plate 15 into the collection frame 12.

[0036] Reference Figure 3 The material pushing assembly includes a fixed plate 8 fixedly connected to the side of the barrier net 3. An electric push rod 9 is fixedly connected to the side of the fixed plate 8. A push plate 13 is fixedly connected to the output end of the electric push rod 9. The bottom end of the push plate 13 contacts the top end of the retrieval plate 15 located at the highest point. A U-shaped fixing frame 10 is fixedly connected to the end of the barrier net 3 away from the fixed plate 8. A frame 11 is fixedly connected to the surface of the collection frame 12. The frame 11 and the U-shaped fixing frame 10 are the same size. The frame 11 is hung on the upper side of the U-shaped fixing frame 10. After the retrieval plate 15 moves to the highest point, the push plate 13 is pushed by activating the electric push rod 9. The push plate 13 pushes all the garbage on the retrieval plate 15 into the collection frame 12 for storage.

[0037] However, as is well known to those skilled in the art, the working principles and wiring methods of the first drive motor 2, the electric push rod 9, and the second drive motor 33 are commonplace and are all conventional methods or common knowledge. They will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0038] The working principle and usage process of this technical solution are as follows: After the mounting frame 1 is fixedly connected to both sides of the river channel, the first drive motor 2 is started to drive the first lifting screw 6 to rotate. The rotation of the first lifting screw 6 drives the connecting block 7 to move downward. The downward movement of the connecting block 7 drives the barrier net 3 to extend downward into the river channel to continuously intercept garbage. The second drive motor 33 is started to drive the second screw 34 to rotate. The rotation of the second screw 34 drives the U-shaped frame 14 to move downward. The downward movement of the U-shaped frame 14 drives the driven gear 20 to move downward. When the driven gear 20 moves downward, it first meshes with the long drive rack 18. First, the driven gear 20 is driven to rotate clockwise. The rotation of the driven gear 20 drives the second turntable 27 to rotate via the second shaft 28. The second turntable 27 drives the ratchet 26 to rotate clockwise. When the ratchet 26 rotates clockwise, the ratchet teeth and pawl 30 mesh, driving the pawl 30 to move. Since the pawl 30 is limited by the first fixing block 29, the ratchet 26 drives the first turntable 25 to rotate counterclockwise. The first turntable 25 then drives the worm gear 23 to rotate. The rotation of the worm gear 23 drives the worm wheel 22 to rotate, which in turn drives the first shaft 16 to rotate 270°, thus positioning the retrieval plate 15 as shown in the image. Figure 7 As shown, the vertical direction is downward, so that when the retrieval plate 15 moves to the lower side of the barrier 3, the garbage intercepted by the barrier 3 will not be squeezed out of the interception range of the barrier 3. At the same time, when the retrieval plate 15 is about to move to the lower side of the barrier 3, it engages with the short drive rack 19. The short drive rack 19 drives the driven gear 20 to rotate counterclockwise. The driven gear 20 drives the retrieval plate 15 to rotate 90°, so that the retrieval plate 15 changes from a vertical position to the initial horizontal position after passing the bottom of the barrier 3. The rotation of the second lead screw 34 drives the U-shaped frame 14 to rise and reset, and retrieve the garbage. At this time, although the driven gear 20 is engaged with the long drive rack 18 and the short drive rack 19, the clockwise rotation of the driven gear 20 drives the ratchet 26 to rotate clockwise. The clockwise rotation of the pawl 30 does not engage with the ratchet 30, so it does not drive the first turntable 25 to rotate, thus ensuring the stability of the retrieval plate 15.

[0039] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. In the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A smart pollution control system for river channels, characterized in that, include: Mounting frame (1), said mounting frame (1) is located on both banks of the river; A barrier net (3) is installed inside the mounting frame (1) to intercept floating garbage in the river. A set of lifting components is provided between the mounting frame (1) and the barrier net (3). The lifting components are used to control the position of the barrier net (3) submerged in the river. The retrieval plate (15) is slidably connected to the U-shaped frame (14) inside the net (3). The retrieval plate (15) is located inside the U-shaped frame (14) and is used to retrieve the garbage intercepted by the net (3). A set of retrieval components is provided inside the net (3). The retrieval components are used to drive the retrieval plate (15) to retrieve the garbage. And an angle adjustment component used in conjunction with the salvage component, the angle adjustment component is located in the U-shaped frame (14) and is used to adjust the position of the salvage plate (15) when the salvage plate (15) is salvaged. The U-shaped frame (14) is also provided with a set of gear drive components, the gear drive components are used to drive the angle adjustment component to move. The side of the net (3) away from the retrieval plate (15) is provided with a collection frame (12) for recycling garbage. The side end of the net (3) is provided with a set of pushing components, which are used to push the garbage retrieved by the retrieval plate (15) into the collection frame (12).

2. The intelligent pollution control system for river channels according to claim 1, characterized in that, The lifting assembly includes two first grooves (4) formed in the mounting frame (1). A first limiting rod (5) is fixedly connected in one of the first grooves (4), and a first lifting screw (6) is rotatably connected in the other first groove (4). Both ends of the barrier net (3) are fixedly connected to connecting blocks (7). One of the connecting blocks (7) is slidably connected to the circumferential surface of the first limiting rod (5), and the other connecting block (7) is threadedly connected to the circumferential surface of the first lifting screw (6). A first drive motor (2) is fixedly connected to the top of the mounting frame (1). The first drive motor (2) is connected to the first lifting screw (6) through a coupling.

3. The intelligent pollution control system for river channels according to claim 2, characterized in that, The salvage assembly includes a fourth groove (35) opened in the net (3), a second lead screw (34) is rotatably connected in the second lead screw (34), the U-shaped frame (14) is threaded to the circumferential surface of the second lead screw (34), and a second drive motor (33) is fixedly connected to the top of the net (3). The second drive motor (33) is connected to the second lead screw (34) through a coupling.

4. The intelligent pollution control system for river channels according to claim 3, characterized in that, The angle adjustment assembly includes a first rotating shaft (16) rotatably connected to a U-shaped frame (14), a retrieval plate (15) fixedly connected to the circumferential surface of the first rotating shaft (16), a second groove (21) provided in the U-shaped frame (14), a worm gear (22) fixedly connected to the circumferential surface of the first rotating shaft (16), a worm (23) rotatably connected to the second groove (21) and meshing with the worm gear (22), a third groove (24) provided in the U-shaped frame (14), the worm (23) moving outward through the third groove (24), and a first turntable (25) fixedly connected to the side end of the worm (23).

5. The intelligent pollution control system for river pollutants according to claim 4, characterized in that, The gear drive assembly includes a second rotating shaft (28) rotatably connected within the U-shaped frame (14). One end of the second rotating shaft (28) is fixedly connected to a second turntable (27), and one end of the second turntable (27) is fixedly connected to a ratchet (26). The other end of the second rotating shaft (28) is fixedly connected to a driven gear (20). A long drive rack (18) and a short drive rack (19) are fixedly connected to the side end of the barrier (3). The driven gear (20) is respectively connected to the long drive rack (18) and the short drive rack (19). The drive rack (18) and the short drive rack (19) mesh with each other. The first fixed block (29) and the second fixed block (31) are fixedly connected to the side end of the first turntable (25). The pawl (30) is rotatably connected to the side end of the first turntable (25). The pawl (30) and the ratchet (26) mesh intermittently. The side end of the pawl (30) is in contact with the first fixed block (29). A spring (32) is fixedly connected between the second fixed block (31) and the pawl (30).

6. The intelligent pollution control system for river channels according to claim 5, characterized in that, The surface of the retrieval plate (15) is provided with multiple water filter holes (17).

7. The intelligent pollution control system for river channels according to claim 6, characterized in that, The pushing assembly includes a fixed plate (8) fixedly connected to the side end of the barrier net (3), an electric push rod (9) fixedly connected to the side end of the fixed plate (8), a push plate (13) fixedly connected to the output end of the electric push rod (9), and the bottom end of the push plate (13) is in contact with the top end of the retrieval plate (15) located at the highest point.

8. The intelligent pollution control system for river channels according to claim 7, characterized in that, The end of the net (3) away from the fixed plate (8) is fixedly connected to a U-shaped fixing frame (10), and the surface of the collection frame (12) is fixedly connected to a frame (11). The frame (11) and the U-shaped fixing frame (10) are the same size, and the frame (11) is hung on the upper side of the U-shaped fixing frame (10).

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