A flexible floating dam for water body restoration

Abstract

The present application provides a flexible floating dam for water body restoration, which includes a buoyancy board and a mounting frame fixedly connected to the side wall of the buoyancy board. It further includes: a sliding frame fixedly connected to the supporting end of the mounting frame away from the buoyancy board; an intercepting rod rotatably connected to the side wall of the buoyancy board, and there are two groups of intercepting rods symmetrically arranged with respect to the mounting frame, and the intercepting rods are connected to the buoyancy board through elastic connecting components; a conveying component connected to the inner wall of the mounting frame; an auxiliary flow component, which includes a transmission component connected to the outer wall of the mounting frame, a propulsion component slidably connected to the inner wall of the sliding frame, and an auxiliary flow component connected to the supporting end of the transmission component, and the transmission component is connected to the propulsion component, and the output end of the propulsion component is linked with the auxiliary flow component; The present application can prevent and control cyanobacteria while quickly collecting cyanobacteria, increasing the functionality and usability of the device, and further enhancing the cyanobacteria prevention and control performance of the device.

Description

Technical Field

[0001] The present invention relates to the technical field of water body restoration devices, and more specifically, to a flexible floating dam for water body restoration and its usage method. Background Art

[0002] In recent years, due to changes in the ecological environment, some water bodies such as rivers, lakes, reservoirs, and ponds have gradually become eutrophic. Whenever summer comes, these eutrophic water bodies often break out blue-green algae "blooms". Once a blue-green algae "bloom" breaks out, in order to ensure that the water body is not polluted, it is necessary to collect and treat the blue-green algae in the water body. Currently, the main method for collecting blue-green algae in the water body is to set up a blue-green algae prevention and control floating dam on the water surface along the shore of the water body. This blue-green algae prevention and control floating dam is composed of multiple floating bodies connected together. This blue-green algae prevention and control floating dam is placed on the water surface all year round, playing a role in intercepting and guiding the blue-green algae on the water surface, so as to facilitate the subsequent collection and treatment of blue-green algae.

[0003] Regarding a liftable blue-green algae prevention and control floating dam proposed in a Chinese invention patent (application number: CN201610840440.7). It includes a flexible tube, there is a counterweight body below the flexible tube, there is a positioning mechanism between the flexible tube and the bottom of the water, and there are an air inlet and an air valve on the flexible tube. Its feature is that it further includes an isolation net for isolating blue-green algae. The length of the isolation net is adapted to the length of the flexible tube, and the upper edge of the isolation net is connected to the longitudinal side of the flexible tube. The counterweight body is connected to the lower edge of the isolation net. There is an air outlet and an air release valve on the flexible tube. This blue-green algae prevention and control floating dam has high interception and guiding efficiency for blue-green algae, a long service life, does not affect the ecological landscape, and can ensure the normal use of the entire blue-green algae prevention and control floating dam. The present invention can be used to isolate blue-green algae in eutrophic water bodies prone to blue-green algae "blooms". It is applicable to water bodies such as rivers, lakes, reservoirs, and ponds.

[0004] However, this device still has certain deficiencies. The interception effect of this device on blue-green algae is poor, the function is relatively single, it cannot collect and treat blue-green algae, and the practicability and prevention and control effect are poor. Therefore, we make improvements on this and propose a flexible floating dam for water body restoration. Summary of the Invention

[0005] The purpose of the present invention is: aiming at the current problems of poor interception effect on blue-green algae, relatively single function, inability to collect and treat blue-green algae, and poor practicability and prevention and control effect.

[0006] In order to achieve the above-mentioned invention purpose, the present invention provides the following technical solutions:

[0007] A flexible floating dam for water body restoration, including a buoyancy plate and a mounting frame fixedly connected to the side wall of the buoyancy plate, and further including:

[0008] The sliding frame is fixedly connected to the supporting end of the mounting frame away from the buoyancy plate and is used for the installation of device components;

[0009] The intercepting rod is rotatably connected to the side wall of the buoyancy plate. There are two groups of the intercepting rods symmetrically arranged with respect to the mounting frame, and the intercepting rods are connected to the buoyancy plate through elastic connecting components, and are used for preventing and controlling blue-green algae;

[0010] The conveying component is connected to the inner wall of the mounting frame and is used for collecting and conveying the blue-green algae floating on the water surface;

[0011] The flow assisting component includes a transmission component connected to the outer wall of the mounting frame, a propulsion component slidably connected to the inner wall of the sliding frame, and a flow assisting component connected to the supporting end of the transmission component. The transmission component is connected to the propulsion component, and the output end of the propulsion component is linked with the flow assisting component, and is used for accelerating the collection efficiency of blue-green algae.

[0012] As a preferred technical solution of the present application, an intercepting plate is detachably connected inside the intercepting rod, and the ends of the two groups of intercepting rods away from the buoyancy plate are respectively connected with cooperating connecting parts.

[0013] As a preferred technical solution of the present application, the elastic connecting component includes a telescopic rod. One end of the telescopic rod is rotatably connected to the intercepting rod, and the other end is rotatably connected to the mounting frame. An elastic member is also sleeved on the outer wall of the telescopic end of the telescopic rod.

[0014] As a preferred technical solution of the present application, the conveying component includes a conveyor belt and a conveying motor. The conveyor belt is arranged on the inner wall of the mounting frame, and the conveying motor is arranged on the top wall of the buoyancy plate. The output end of the conveying motor passes through the mounting frame and is fixedly connected to the power shaft of the conveyor belt.

[0015] As a preferred technical solution of the present application, feeding baffles are fixedly connected to the outer wall of the conveyor belt, drainage holes are also formed in the outer wall of the conveyor belt at uniform intervals, and the conveyor belt cooperates with the transmission component.

[0016] As a preferred technical solution of the present application, there are two groups of the transmission components symmetrically arranged with respect to the mounting frame. The transmission component includes a transmission rod and a support rod. The transmission rod is rotatably connected to the outer wall of the mounting frame, and one end of the transmission rod passes through the mounting frame and is connected to the power shaft of the conveyor belt through a belt and a pulley component. The support rod is rotatably connected to the outer wall of the transmission rod, and the support rod cooperates with the flow assisting component.

[0017] As a preferred technical solution of the present application, the propulsion component includes a support frame, the support frame is slidably connected to a sliding frame through a sliding groove, a push plate is rotatably connected to the inner wall of the support frame, a limiting plate matched with the push plate is fixedly connected to the outer wall of the support frame, limiting grooves are formed in the inner walls of both sliding ends of the support frame, evenly distributed clamping rods are arranged on the inner walls of both sliding ends of the support frame, and both the limiting grooves and the clamping rods are matched with the flow assistance component.

[0018] As a preferred technical solution of the present application, the flow assistance component includes a rotating shaft, the rotating shaft is rotatably connected to one ends of two support rods far away from the transmission rod, the rotating shaft is connected to the transmission rod through a belt and a pulley, both ends of the rotating shaft pass through the support rods and extend outwards, the extending ends of the rotating shaft are slidably connected to the support frame through the limiting grooves, clamping teeth matched with the clamping rods are fixedly connected to the outer walls of both extending ends of the rotating shaft, and evenly distributed flow assistance blades are arranged on the outer wall of the rotating shaft.

[0019] As a preferred technical solution of the present application, a collection bin is arranged on the top wall of the buoyancy plate, the collection bin is matched with the conveying assembly, a collection net is arranged inside the collection bin, a solar panel is also arranged on the top wall of the buoyancy plate, and a fixing part is fixedly connected to the side wall of the buoyancy plate.

[0020] The present invention also discloses a use method of a flexible floating dam for water body restoration, which specifically includes the following steps:

[0021] S1: During use, select the number of this device according to the intercepted river surface, place this device on the water surface. Under the action of the buoyancy plate, this device can float stably on the water surface. After being put into the water, connect each device through a steel cable and a fixing part. At the same time, connect the intercepting rods of each device in sequence through mutually matched connecting parts, and enable the intercepting rods to rotate relative to each other, so that the intercepting rods can be adjusted independently according to the water flow direction under the action of the telescopic rod and the elastic part, avoiding damage to the device body when the water flow is too large, and reducing the fixing pressure at the terminal;

[0022] S2: After assembly, the device blocks and intercepts the blue-green algae and garbage floating on the water surface through the intercepting plate. When the intercepted blue-green algae accumulates, start the motor, and then drive the conveyor belt to rotate through the power shaft. Then, convey the blue-green algae to the inside of the collection net arranged in the collection box along with the rotation of the conveyor belt through the feeding baffle, and separate the river water from the blue-green algae through the drainage holes at the same time;

[0023] S3: While the conveyor belt rotates for conveying, drive the transmission rod to rotate through the belt and pulley component, the transmission rod drives the rotating shaft located below the water surface to rotate through the belt and pulley, and then drives the flow assistance blades and the clamping teeth fixedly connected to the rotating shaft to rotate, so as to assist the flow of the river water below the water surface, making the river water carry the blue-green algae floating on the water surface and accelerating the flow towards the conveyor belt, increasing the collection efficiency of the conveyor belt;

[0024] S4: Meanwhile, driven by the rotating shaft, the locking teeth rotate accordingly. At the same time, the rotating shaft is limited by the support frame, and under the cooperation of the locking rod and the locking teeth, the support frame is driven to perform a reciprocating linear motion inside the sliding groove formed on the inner wall of the sliding frame. When the support frame moves closer to the conveyor belt, the limiting plate limits the push plate, and the push plate pushes the blue-green algae floating on the water surface towards the conveyor belt. When the support frame moves away from the conveyor belt, under the interaction between the support frame and the river water, the push plate deflects and does not push the river water away from the conveyor belt, greatly increasing the collection efficiency of the blue-green algae.

[0025] In the solution of this application:

[0026] 1. Through the provided conveying component, the feeding baffle conveys the blue-green algae to the inside of the collection net arranged in the collection box along with the rotation of the conveyor belt. At the same time, the river water and the blue-green algae are separated through the drainage holes, realizing the interception and collection of the blue-green algae, increasing the functionality and practicality of the device, and solving the problems in the prior art that the blue-green algae cannot be collected and processed, and the practicality and prevention and control effect are poor.

[0027] 2. Through the provided flow-aiding component, the flow-aiding part accelerates the flow of the river water towards the conveying component, and at the same time, the pushing part pushes the blue-green algae floating on the water surface of the river water towards the conveying part, accelerating the collection efficiency of the blue-green algae, realizing the rapid collection of the blue-green algae, increasing the practicality and prevention and control effect of the device, and solving the problems in the prior art that the interception effect on the blue-green algae is poor, the function is relatively single, and the blue-green algae cannot be collected and processed.

[0028] 3. By arranging the connecting parts that cooperate with each other to connect the intercepting rods in sequence, the intercepting rods can rotate relative to each other. Under the action of the telescopic rod and the elastic part, the intercepting rods can adjust automatically according to the water flow direction, avoiding damage to the device body when the water flow is too large, and reducing the fixing pressure at the terminal, increasing the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is the top view of the structure of the flexible floating dam for water body restoration provided by this application.

[0030] Figure 2 It is the bottom view of the structure of the flexible floating dam for water body restoration provided by this application.

[0031] Figure 3 It is the schematic sectional structure view of the flexible floating dam for water body restoration provided by this application.

[0032] Figure 4 It is the front view of the structure of the flexible floating dam for water body restoration provided by this application.

[0033] Figure 5One of the partial structural schematic diagrams of the flexible floating dam for water body restoration provided by this application.

[0034] Figure 6 Two of the partial structural schematic diagrams of the flexible floating dam for water body restoration provided by this application.

[0035] Figure 7 Three of the partial structural schematic diagrams of the flexible floating dam for water body restoration provided by this application.

[0036] Figure 8 The flexible floating dam for water body restoration provided by this application Figure 5 The enlarged view of part A in

[0037] Labels in the figure:

[0038] 10. Buoyancy plate; 110. Intercepting rod; 111. Intercepting plate; 112. Connecting piece; 113. Telescopic rod; 114. Elastic piece; 120. Collection bin; 121. Collection net; 130. Solar panel; 140. Fixing piece; 20. Mounting frame; 210. Sliding frame; 211. Support frame; 212. Pushing plate; 213. Limiting groove; 214. Clamping rod; 220. Conveyor belt; 221. Conveyor motor; 222. Feeding baffle; 223. Drainage hole; 230. Transmission rod; 231. Support rod; 240. Rotating shaft; 241. Teeth; 242. Flow assisting blade. Detailed implementation manners

[0039] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention.

[0040] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0041] It should be noted that, without conflict, the embodiments in the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0042] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0043] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by terms such as "upper" and "lower" is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the invention is habitually placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present invention. In addition, terms such as "first" and "second" are only used for distinguishing descriptions and cannot be construed as indicating or implying relative importance.

[0044] As Figures 1-4 shown, this embodiment provides a flexible floating dam for water body restoration, which includes a buoyancy plate 10 and a mounting frame 20 fixedly connected to the side wall of the buoyancy plate 10, and further includes:

[0045] A sliding frame 210, fixedly connected to the supporting end of the mounting frame 20 away from the buoyancy plate 10, for installing device components;

[0046] An intercepting rod 110, rotatably connected to the side wall of the buoyancy plate 10, and two groups of intercepting rods 110 are symmetrically arranged with respect to the mounting frame 20, and the intercepting rod 110 is connected to the buoyancy plate 10 through an elastic connecting member, for preventing and intercepting blue-green algae;

[0047] A conveying assembly, connected to the inner wall of the mounting frame 20, for collecting and conveying the blue-green algae floating on the water surface;

[0048] An assisting flow assembly, which includes a transmission member connected to the outer wall of the mounting frame 20, a propulsion member slidably connected to the inner wall of the sliding frame 210, and an assisting flow member connected to the supporting end of the transmission member, and the transmission member is connected to the propulsion member, and the output end of the propulsion member is linked with the assisting flow member, for accelerating the collection efficiency of blue-green algae. By setting the conveying assembly to cooperate with the assisting flow assembly, the blue-green algae floating on the water surface can be quickly intercepted. At the same time, the river water and blue-green algae are separated through the drain hole 223, realizing the interception and collection of blue-green algae, increasing the functionality and practicality of the device, and solving the problems in the prior art that blue-green algae cannot be collected and processed, and the practicality and prevention and control effect are poor.

[0049] As Figures 1-5 shown, as a preferred embodiment, on the basis of the above method, further, an intercepting plate 111 is detachably connected inside the intercepting rod 110, and one ends of the two groups of intercepting rods 110 away from the buoyancy plate 10 are respectively connected with cooperating connecting members 112. By setting the cooperating connecting members 112 to connect the intercepting rods 110 in sequence, the intercepting rods 110 can rotate relative to each other, and the intercepting rods 110 can adjust themselves according to the water flow direction, avoiding damage to the device body when the water flow is too large.

[0050] As Figure 7 shown, as a preferred embodiment, on the basis of the above method, further, the elastic connection component includes a telescopic rod 113. One end of the telescopic rod 113 is rotatably connected to the intercepting rod 110, and the other end is rotatably connected to the mounting bracket 20. Moreover, an elastic member 114 is sleeved on the outer wall of the telescopic end of the telescopic rod 113. The intercepting rod 110 can be adjusted autonomously according to the water flow direction under the action of the telescopic rod 113 and the elastic member 114, reducing the fixing pressure of the terminal and increasing the service life of the device.

[0051] As Figures 1-5 shown, as a preferred embodiment, on the basis of the above method, further, the conveying component includes a conveyor belt 220 and a conveying motor 221. The conveyor belt 220 is arranged on the inner wall of the mounting bracket 20, and the conveying motor 221 is arranged on the top wall of the buoyancy plate 10. Moreover, the output end of the conveying motor 221 passes through the mounting bracket 20 and is fixedly connected to the power shaft of the conveyor belt 220. The conveyor belt 220 conveys the cyanobacteria to achieve the collection purpose.

[0052] As Figures 1-6 shown, as a preferred embodiment, on the basis of the above method, further, evenly distributed feeding baffles 222 are fixedly connected to the outer wall of the conveyor belt 220, and evenly distributed drainage holes 223 are also formed in the outer wall of the conveyor belt 220. The conveyor belt 220 cooperates with the transmission component, and the river water and the cyanobacteria are separated through the drainage holes 223, realizing the interception and collection of the cyanobacteria and increasing the functionality and practicality of the device.

[0053] As Figures 1-8 shown, as a preferred embodiment, on the basis of the above method, further, two groups of transmission components are symmetrically arranged with respect to the mounting bracket 20. The transmission component includes a transmission rod 230 and a support rod 231. The transmission rod 230 is rotatably connected to the outer wall of the mounting bracket 20, and one end of the transmission rod 230 passes through the mounting bracket 20 and is connected to the power shaft of the conveyor belt 220 through a belt and a pulley component. The support rod 231 is rotatably connected to the outer wall of the transmission rod 230. The support rod 231 cooperates with the flow assistance component, enabling the flow assistance component to work along with the operation of the conveyor belt 220 and accelerating the collection of the cyanobacteria.

[0054] As Figures 1-8As shown, as a preferred embodiment, on the basis of the above method, further, the propulsion component includes a support frame 211. The support frame 211 is slidably connected to the sliding frame 210 through a sliding groove. A push plate 212 is rotatably connected to the inner wall of the support frame 211. A limiting plate matched with the push plate 212 is fixedly connected to the outer wall of the support frame 211. Limiting grooves 213 are formed in the inner walls of both sliding ends of the support frame 211. Uniformly distributed clamping rods 214 are arranged on the inner walls of both sliding ends of the support frame 211. Both the limiting grooves 213 and the clamping rods 214 are matched with the flow-assisting component. The clamping teeth 241 are matched with the clamping rods 214, and drive the support frame 211 to reciprocally slide inside the inner wall of the sliding frame 210 under the cooperation of the support rod 231 and the limiting groove 213. When the support frame 211 moves closer to the conveyor belt 220, the limiting plate limits the push plate 212, and the blue-green algae floating on the river surface is pushed towards the conveyor belt 220 through the push plate 212. When the support frame 211 moves away from the conveyor belt 220, under the interaction between the support frame 211 and the river water, the push plate 212 deflects and does not push the river water away from the conveyor belt 220, greatly increasing the collection efficiency of the blue-green algae.

[0055] As Figures 5-8 shown, as a preferred embodiment, on the basis of the above method, further, the flow-assisting component includes a rotating shaft 240. The rotating shaft 240 is rotatably connected to one ends of two support rods 231 far away from the transmission rod 230. The rotating shaft 240 is connected to the transmission rod 230 through a belt and a pulley. Both ends of the rotating shaft 240 pass through the support rod 231 and extend outwards. The extending ends of the rotating shaft 240 are slidably connected to the support frame 211 through the limiting grooves 213. Clamping teeth 241 matched with the clamping rods 214 are also fixedly connected to the outer walls of both extending ends of the rotating shaft 240. Uniformly distributed flow-assisting blades 242 are also arranged on the outer wall of the rotating shaft 240. The rotating shaft 240 is linked with the conveyor belt 220. The flow of the water is assisted through the flow-assisting blades 242 below the water surface. At the same time, the support frame 211 is driven to reciprocate through the clamping teeth 241, and the blue-green algae on the water surface is pushed to the conveyor belt 220 through the push plate 212. Double flow assistance greatly increases the collection efficiency and improves the prevention and control effect.

[0056] As Figures 1-8 shown, as a preferred embodiment, on the basis of the above method, further, a collection bin 120 is arranged on the top wall of the buoyancy plate 10. The collection bin 120 is matched with the conveying assembly. A collection net 121 is arranged inside the collection bin 120. A solar panel 130 is also arranged on the top wall of the buoyancy plate 10. A fixing member 140 is also fixedly connected to the side wall of the buoyancy plate 10. The staff can collect the blue-green algae inside the collection net 121. The setting of the solar panel 130 enables the device to be free of external cables, increasing the convenience of using the device.

[0057] Specifically, when the flexible floating dam for water body restoration is in use: select the number of this device according to the intercepted river surface, place this device on the water surface. Under the action of the buoyancy plate 10, this device can float stably on the water surface. After getting into the water, connect each device through steel cables and fixing parts 140. At the same time, connect the intercepting rods 110 of each device in sequence through the cooperating connecting parts 112, and enable the intercepting rods 110 to rotate relative to each other, so that the intercepting rods 110 can be adjusted autonomously according to the water flow direction under the action of the telescopic rods 113 and elastic parts 114, avoiding damage to the device body when the water flow is too large and reducing the fixing pressure at the terminal. After assembly, the device blocks and intercepts the blue-green algae and garbage floating on the water surface through the intercepting plate 111. When the intercepted blue-green algae accumulates, start the motor, and then drive the conveyor belt 220 to rotate through the power shaft. Then, convey the blue-green algae to the inside of the collection net 121 arranged in the collection box along with the rotation of the conveyor belt 220 through the feeding baffle 222. At the same time, separate the river water from the blue-green algae through the drain holes 223;

[0058] While the conveyor belt 220 rotates for conveying, drive the transmission rod to rotate through the belt and pulley components. The transmission rod drives the rotating shaft 240 located below the water surface to rotate through the belt and pulley, and then drives the flow-aiding blades 242 and the gear teeth 241 fixedly connected to the rotating shaft 240 to rotate, so as to aid the flow of the river water below the water surface, making the river water carry the blue-green algae floating on the water surface and accelerate towards the conveyor belt 220, increasing the collection efficiency of the conveyor belt 220; at the same time, driven by the rotating shaft 240, the gear teeth 241 rotate accordingly. At the same time, the rotating shaft 240 is limited by the support frame 211, and driven by the cooperation of the clamping rod 214 and the gear teeth 241, drive the support frame 211 to reciprocate linearly in the sliding groove opened on the inner wall of the sliding frame 210. When the support frame 211 moves closer to the conveyor belt 220, the limiting plate limits the push plate 212, and push the blue-green algae floating on the river water surface towards the conveyor belt 220 through the push plate 212. When the support frame 211 moves away from the conveyor belt 220, under the interaction of the support frame 211 and the river water, the push plate 212 deflects and does not push the river water away from the conveyor belt 220, greatly increasing the collection efficiency of the blue-green algae.

[0059] The above embodiments are only used to illustrate the present invention rather than to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above respective embodiments, the present invention is not limited to the above specific implementation manners. Therefore, any modification or equivalent replacement to the present invention; and all technical solutions and their improvements that do not depart from the spirit and scope of the invention are covered by the scope of the claims of the present invention.

Claims

1. A flexible floating dam for water body restoration, comprising a buoyancy board (10) and a mounting frame (20) fixedly connected to the side wall of the buoyancy board (10), characterized in that, It further includes: A sliding carriage (210), fixedly connected to the support end of the mounting frame (20) away from the buoyancy plate (10), for mounting device components; Intercepting rods (110), rotatably connected to the side wall of the buoyancy plate (10), and two groups of the intercepting rods (110) are symmetrically arranged with respect to the mounting frame (20), and the intercepting rods (110) are connected to the buoyancy plate (10) through elastic connecting components, for preventing and intercepting blue-green algae; A conveying assembly, connected to the inner wall of the mounting frame (20), for collecting and conveying the blue-green algae floating on the water surface; A flow-aiding assembly, the flow-aiding assembly includes a transmission component connected to the outer wall of the mounting frame (20), a propulsion component slidably connected to the inner wall of the sliding carriage (210), and a flow-aiding component connected to the support end of the transmission component, and the transmission component is connected to the propulsion component, and the output end of the propulsion component is linked with the flow-aiding component, for accelerating the collection efficiency of blue-green algae; Two groups of the transmission components are symmetrically arranged with respect to the mounting frame (20), the transmission component includes a transmission rod (230) and a support rod (231), the transmission rod (230) is rotatably connected to the outer wall of the mounting frame (20), and one end of the transmission rod (230) passes through the mounting frame (20) and is connected to the power shaft of the conveyor belt (220) through a belt and a pulley component, the support rod (231) is rotatably connected to the outer wall of the transmission rod (230), and the support rod (231) cooperates with the flow-aiding component; The propulsion component includes a support frame (211), the support frame (211) is slidably connected to the sliding carriage (210) through a sliding groove, a push plate (212) is rotatably connected to the inner wall of the support frame (211), a limiting plate cooperating with the push plate (212) is fixedly connected to the outer wall of the support frame (211), limiting grooves (213) are provided in the inner walls of the two sliding ends of the support frame (211), uniformly distributed clamping rods (214) are provided in the inner walls of the two sliding ends of the support frame (211), and both the limiting grooves (213) and the clamping rods (214) cooperate with the flow-aiding component; The flow-aiding component includes a rotating shaft (240), the rotating shaft (240) is rotatably connected to the ends of the two support rods (231) away from the transmission rod (230), the rotating shaft (240) is connected to the transmission rod (230) through a belt and a pulley, both ends of the rotating shaft (240) pass through the support rod (231) and extend outwards, the extending ends of the rotating shaft (240) are slidably connected to the support frame (211) through the limiting grooves (213), clamping teeth (241) cooperating with the clamping rods (214) are fixedly connected to the outer walls of the two extending ends of the rotating shaft (240), and uniformly distributed flow-aiding blades (242) are provided on the outer wall of the rotating shaft (240).

2. The flexible floating dam for water body restoration according to claim 1, wherein, An intercepting plate (111) is detachably connected inside the intercepting rod (110), and connecting pieces (112) that cooperate with each other are respectively connected to the ends of the two groups of intercepting rods (110) away from the buoyancy plate (10).

3. The flexible floating dam for water body restoration according to claim 1, characterized in that, The elastic connection component includes a telescopic rod (113). One end of the telescopic rod (113) is rotatably connected to the intercepting rod (110), and the other end is rotatably connected to the mounting bracket (20). An elastic member (114) is also sleeved on the outer wall of the telescopic end of the telescopic rod (113).

4. A flexible floating dam for water body restoration according to claim 1, characterized in that, The conveying component includes a conveyor belt (220) and a conveying motor (221). The conveyor belt (220) is arranged on the inner wall of the mounting bracket (20), and the conveying motor (221) is arranged on the top wall of the buoyancy plate (10). The output end of the conveying motor (221) passes through the mounting bracket (20) and is fixedly connected to the power shaft of the conveyor belt (220).

5. The flexible floating dam for water body restoration according to claim 4, characterized in that, A feeding baffle (222) is fixedly connected to the outer wall of the conveyor belt (220), and drainage holes (223) are also formed in the outer wall of the conveyor belt (220) in a uniformly distributed manner. The conveyor belt (220) cooperates with the transmission component.

6. The flexible floating dam for water body restoration according to claim 1, characterized in that, A collection bin (120) is arranged on the top wall of the buoyancy plate (10). The collection bin (120) cooperates with the conveying component. A collection net (121) is arranged inside the collection bin (120). A solar panel (130) is also arranged on the top wall of the buoyancy plate (10). A fixing member (140) is fixedly connected to the side wall of the buoyancy plate (10).

7. The usage method of a flexible floating dam for water body restoration according to claim 6, characterized in that Specifically, it includes the following steps: S1: When in use, select the number of the devices according to the intercepted river surface or arc surface, place the devices on the water surface. Under the action of the buoyancy plate (10), the devices can float stably on the water surface. After being put into the water, connect the devices through steel cables and the fixing member (140). At the same time, connect the intercepting rods (110) of the devices in sequence through the mutually matching connecting members (112), and enable the intercepting rods (110) to rotate relative to each other, so that the intercepting rods (110) can be adjusted independently according to the water flow direction under the action of the telescopic rod (113) and the elastic member (114), avoiding damage to the device body when the water flow is too large and reducing the fixing pressure at the terminal. S2: After the assembly is completed, the devices block and intercept the blue-green algae and garbage floating on the water surface through the intercepting plate (111). When the intercepted blue-green algae accumulate, start the motor, and then drive the conveyor belt (220) to rotate through the power shaft. Then, convey the blue-green algae to the inside of the collection net (121) arranged in the collection box along with the rotation of the conveyor belt (220) through the feeding baffle (222). At the same time, separate the river water from the blue-green algae through the drainage holes (223). S3: While the conveyor belt (220) rotates for conveying, drive the transmission shaft to rotate through a belt and a pulley. The transmission shaft drives the rotating shaft (240) located below the water surface to rotate through a belt and a pulley, and then drives the flow-aiding blades (242) and the gear teeth (241) fixedly connected to the rotating shaft (240) to rotate, so as to aid the flow of the river water below the water surface, enabling the river water to carry the blue-green algae floating on the water surface to flow towards the conveyor belt (220) at an accelerated speed and increasing the collection efficiency of the conveyor belt (220). S4: Meanwhile, driven by the rotating shaft (240), the locking teeth (241) rotate accordingly. At the same time, the rotating shaft (240) is limited by the support frame (211). Under the interaction of the locking rod (214) and the locking teeth (241), the support frame (211) reciprocates linearly inside the sliding groove formed on the inner wall of the sliding frame (210). When the support frame (211) moves closer to the conveyor belt (220), the limiting plate limits the push plate (212), and the push plate (212) pushes the blue-green algae floating on the water surface towards the conveyor belt (220). When the support frame (211) moves away from the conveyor belt (220), under the interaction between the support frame (211) and the river water, the push plate (212) deflects and does not push the river water away from the conveyor belt (220), greatly increasing the collection efficiency of the blue-green algae.

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