Lake wetland restoration device

Abstract

The lake wetland repairing device comprises a fisher and an adjusting assembly, the adjusting assembly adjusts the height position and the opening and closing state of the fisher, and the fisher comprises a lifting balancing weight, four sets of connecting rods, an opening and closing balancing weight, a first fishing basket and a second fishing basket; the two opposite sides of the first fishing basket are rotationally connected with the lower ends of the two sets of parallel connecting rods correspondingly, and the two opposite sides of the second fishing basket are rotationally connected with the lower ends of the other two sets of parallel connecting rods correspondingly. The device has the advantages that through cooperative use of the fisher and the adjusting assembly, light and heavy garbage in a water area can be salvaged at the same time when the device is used for salvaging and cleaning the garbage in the water area, so that the use convenience of management personnel is improved, and the working efficiency is improved. In addition, floating garbage in the water area can be prevented from being driven by the fluctuating water body to float away during salvage.

Description

Technical Field

[0001] The present application relates to the technical field of open water garbage cleaning equipment, and in particular to a lake wetland restoration device. Background Art

[0002] Wetlands are formed by the swamping process on the shore of a lake or a shallow lake. According to the Ramsar Convention, lake wetlands also include the lake water itself. Lake wetlands have ecological values ​​such as flood regulation and biodiversity, and economic values ​​such as climate regulation, water supply (storage), aquaculture, and shipping. Many lake wetlands are protected in the form of parks for people to enjoy and use, but garbage will be generated in the water ecology of lake wetlands, so managers need to clean up the garbage in the water regularly.

[0003] In the related technology, a Chinese patent with publication number CN216865083U proposes a water ecological restoration device for lake wetlands, which rotates the rotating shaft and the mounting seat through the engagement of the worm gear and the worm, thereby rotating the net bag to clean up the garbage on the water surface, and by installing a hook at the bottom of the mounting block, the hook hooks large foreign objects such as branches, and the large foreign objects can be moved to the shore by dragging the rope.

[0004] The above-mentioned related technologies have the following defects: during use, on the one hand, lighter garbage and heavier garbage need to be cleaned and collected separately, which makes the operation less convenient; on the other hand, garbage on the water surface is more likely to be driven away by the fluctuating water during the rotation of the net bag and the mounting seat, so it is easier to miss them during salvage. Utility Model Content

[0005] In order to improve the problem that lighter and heavier garbage and foreign objects in lake wetlands need to be cleaned up, which is inconvenient, and that garbage and foreign objects on the water surface are easily carried away by the fluctuating water during the rotation of the net bag and the mounting seat, and are therefore more likely to be missed during salvage, the present application provides a lake wetland restoration device.

[0006] The lake wetland restoration device provided in this application adopts the following technical solution:

[0007] A lake wetland restoration device comprises a salvage device and an adjustment component, wherein the adjustment component adjusts the height position and the opening and closing state of the salvage device.

[0008] Among them, the salvage device includes a lifting counterweight, four groups of connecting rods, an opening and closing counterweight, a first salvage basket and a second salvage basket. The opposite sides of the first salvage basket are rotatably connected to the lower ends of two groups of parallel connecting rods respectively, and the opposite sides of the second salvage basket are rotatably connected to the lower ends of the other two groups of parallel connecting rods respectively. The upper ends of the four groups of connecting rods are rotatably connected to the adjacent sides of the lifting counterweight. The opening and closing counterweight is arranged in the gap between the first salvage basket, the second salvage basket and the lifting counterweight, and the first salvage basket and the second salvage basket are rotatably connected to the opening and closing counterweight on one side close to the opening and closing counterweight.

[0009] Among them, the adjusting component includes a lifting wheel, a lifting rope, an opening and closing wheel and an opening and closing rope, the lifting wheel and the opening and closing wheel are both driven to rotate by a motor, the lifting rope is wound around the outside of the lifting wheel, and the two ends of the lifting rope are respectively fixedly connected to the lifting wheel and the lifting counterweight block, the opening and closing rope is wound around the outside of the opening and closing wheel, and the two ends of the opening and closing rope are respectively fixedly connected to the opening and closing wheel and the opening and closing counterweight block, the opening and closing wheel moves through the lifting counterweight block, the adjusting component also includes a first pulley and a second pulley, the first pulley is arranged at the corner of the lifting rope and is transmission connected thereto, the second pulley is arranged at the corner of the opening and closing rope and is transmission connected thereto.

[0010] Furthermore, the first salvage basket includes a supporting section, two groups of connecting sections and a blocking section, the two groups of connecting sections are respectively formed on opposite sides of the supporting section, and the blocking section is formed on a side of the first salvage basket away from the second salvage basket, so that the first salvage basket forms a basket structure with openings on the top and on the side facing the second salvage basket, and the first salvage basket and the second salvage basket are symmetrical to each other.

[0011] Furthermore, a plurality of water leakage holes penetrating the supporting section are evenly arranged on the supporting section.

[0012] Furthermore, the first salvage basket and the second salvage basket are both formed with staggered serrated grooves on the facing sides thereof.

[0013] Furthermore, the lake wetland restoration device also includes a moving platform, a translation component and a support frame. The adjustment component is installed in the moving platform. The motors that drive the lifting wheel and the opening and closing wheel are both installed and fixed on the outer wall of the moving platform. The translation component drives the moving platform and adjusts the position of the moving platform. The translation component can adopt a ball screw structure, a linear drive motor or a hydraulic cylinder. The translation component is installed on the inner upper part of the support frame, and the lower end of the support frame is installed and fixed on the salvage ship or the ground.

[0014] The beneficial technical effects of the present application are as follows: through the coordinated use of the salvage device and the adjustment component, the equipment can salvage both lighter and heavier garbage in the water area at the same time when salvaging and cleaning garbage in the water area, which not only improves the convenience of use for management personnel, but also prevents the floating garbage in the water area from being driven away by the fluctuating water body during salvage; through the coordinated setting of the salvage device and the translation component, the equipment can more conveniently adjust the salvage position and depth when salvaging and cleaning garbage in the water area. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the lake wetland restoration device according to an embodiment of the present application;

[0016] Figure 2 is a schematic diagram of the structure of the salvage device and the adjustment assembly in the embodiment of the present application;

[0017] Figure 3 It is a schematic structural diagram of the first salvage basket in an embodiment of the present application.

[0018] Figure numerals: 10, salvage device; 11, lifting counterweight; 12, connecting rod; 13, opening and closing counterweight; 14, first salvage basket; 140, supporting section; 141, connecting section; 142, enclosure section; 143, leaking hole; 144, serrated groove; 15, second salvage basket; 20, adjustment assembly; 21, lifting wheel; 22, lifting rope; 23, first pulley; 24, opening and closing wheel; 25, opening and closing rope; 26, second pulley; 30, moving platform; 40, translation assembly; 50, support frame. DETAILED DESCRIPTION

[0019] The technical solution of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0020] The present application embodiment discloses a lake wetland restoration device. Figure 1The lake wetland restoration device may include a salvage device 10, an adjustment component 20, a mobile platform 30, a translation component 40 and a support frame 50. The support frame 50 may be made of metal profiles and steel plates by welding. The lower end of the support frame 50 may be mounted and fixed on a salvage vessel, or mounted and fixed on the ground on the shore, and the upper part of the support frame 50 is used to support and install the translation component. The translation component 40 may adopt a linear drive structure existing in the prior art such as a ball screw structure, a linear drive motor or a hydraulic cylinder. The translation component 40 is driven to connect the mobile platform 30 and is used to adjust the position state of the mobile platform 30 so that the mobile platform 30 can move along the length direction of the translation component 40. For example, when the translation component 40 uses a ball screw structure, the wire seat can be connected to the screw and driven to translate, and the wire seat can be connected and fixed to the mobile platform 30 so that it can translate with the wire seat. The adjustment assembly 20 is installed in the mobile platform 30, and the motors driving the lifting wheel 21 and the opening and closing wheel 24 in the adjustment assembly 20 are fixed on the outer wall of the mobile platform 30, and the adjustment assembly 20 is used to adjust the height position and the opening and closing state of the salvage 10. The salvage 10 is adjusted to open before entering the water area, and is adjusted to close after entering the water area to a certain depth, and then the salvage 10 is moved upward to salvage garbage and foreign objects in the water area.

[0021] See also Figure 2 The salvage device 10 includes a lifting counterweight 11, four groups of connecting rods 12, an opening and closing counterweight 13, a first salvage basket 14 and a second salvage basket 15. The opposite sides of the first salvage basket 14 are respectively rotatably connected to the lower ends of the two groups of parallel connecting rods 12, the opposite sides of the second salvage basket 15 are respectively rotatably connected to the lower ends of the other two groups of parallel connecting rods 12, and the upper ends of the four groups of connecting rods 12 are all rotatably connected to the adjacent sides of the lifting counterweight 11. The opening and closing counterweight 13 is arranged in the gap between the first salvage basket 14 and the second salvage basket 15 and the lifting counterweight 11, and the first salvage basket 14 and the second salvage basket 15 are both rotatably connected to the opening and closing counterweight 13. When the lifting counterweight 11 moves longitudinally, it can apply force to push the first salvage basket 14 and the second salvage basket 15, and the first salvage basket 14 and the second salvage basket 15 can be deflected by the connecting rod 12 connected thereto. When the opening and closing counterweight 13 moves downward, the first salvage basket 14 and the second salvage basket 15 can be deflected away from each other and opened; when the opening and closing counterweight 13 moves upward, the first salvage basket 14 and the second salvage basket 15 can be deflected towards each other until the two are in contact and horizontal, and then the closure is completed.

[0022] See also Figure 2The adjustment assembly 20 may include a lifting disc 21, a lifting rope 22, a first pulley 23, an opening and closing disc 24, an opening and closing rope 25, and a second pulley 26. The lifting disc 21, the first pulley 23, the opening and closing disc 24, and the second pulley 26 are all rotatably mounted in the mobile platform 30 and driven by a motor. The lifting rope 22 is wound around the outside of the lifting disc 21, and the two ends of the lifting rope 22 are respectively fixedly connected between the lifting disc 21 and the lifting counterweight 11. The first pulley 23 is arranged at the corner of the lifting rope 22 and is transmission-connected therewith, thereby supporting the movement of the lifting rope 22. When the lifting rope 22 is wound on the lifting disc 21, the lower end of the lifting rope 22 can pull the lifting counterweight 11 and make the salvage 10 move upward as a whole; when the lifting rope 22 is released on the lifting disc 21, the lifting counterweight 11 causes the salvage 10 to move downward as a whole under the gravity of the lifting counterweight 11. The opening and closing rope 25 is wound around the outside of the opening and closing wheel 24, and the two ends of the opening and closing rope 25 are fixedly connected to the opening and closing wheel 24 and the opening and closing counterweight 13 respectively. The second pulley 26 is arranged at the corner of the opening and closing rope 25 and is transmission-connected therewith, thereby supporting the movement of the opening and closing rope 25. When the opening and closing rope 25 is wound on the opening and closing wheel 24, the lower end of the opening and closing rope 25 can pull the opening and closing counterweight 13 to move upward, and complete the closing operation of the salvage 10; when the opening and closing rope 25 is released on the opening and closing wheel 24, it moves downward under the gravity of the opening and closing counterweight 13, and completes the opening operation of the salvage 10.

[0023] See also Figure 3 The first salvage basket 14 includes a supporting section 140, two groups of connecting sections 141 and a blocking section 142. The two groups of connecting sections 141 are respectively formed on opposite sides of the supporting section 140 and can be rotatably connected to the connecting rod 12 and the opening and closing counterweight 13. The blocking section 142 is formed on a side of the first salvage basket 14 away from the second salvage basket 15, and a basket structure with openings on the top and one side facing the second salvage basket 15 is formed between the supporting section 140, the two groups of connecting sections 141 and the blocking section 142. The first salvage basket 14 and the second salvage basket 15 are symmetrical to each other, so that when the salvage device 10 is in the open state, the first salvage basket 14 and the second salvage basket 15 are deflected and tilted in opposite directions with the connection between themselves and the opening and closing counterweight block 13 as the rotation center, and the garbage located below the first salvage basket 14 and the second salvage basket 15 can be located between the first salvage basket 14 and the second salvage basket 15 when the salvage device 10 moves downward; when the salvage device 10 is in the closed state, the first salvage basket 14 and the second salvage basket 15 are deflected and tilted in opposite directions with the connection between themselves and the opening and closing counterweight block 13 as the rotation center, and the facing sides of the first salvage basket 14 and the second salvage basket 15 are in horizontal state, and the facing sides of the first salvage basket 14 and the second salvage basket 15 are in contact with each other, and the garbage and foreign matter between the first salvage basket 14 and the second salvage basket 15 can be surrounded and collected in the inner cavity of the first salvage basket 14 and the second salvage basket 15.

[0024] In this embodiment, a plurality of water leakage holes 143 are evenly formed on the support section 140 and penetrate the support section 140, so that the water inside the salvage device 10 can be discharged after it moves upward. The first salvage basket 14 and the second salvage basket 15 are formed with staggered sawtooth grooves 144 on the opposite sides, so that the two can avoid interference when they are deflected, and can be embedded in each other when they are horizontal.

[0025] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A lake wetland restoration device, characterized in that: The invention comprises a salvage device (10) and an adjustment component (20), wherein the adjustment component (20) adjusts the height position and the opening and closing state of the salvage device (10). The salvage device (10) comprises a lifting counterweight (11), four groups of connecting rods (12), an opening and closing counterweight (13), a first salvage basket (14) and a second salvage basket (15); opposite sides of the first salvage basket (14) are respectively rotatably connected to the lower ends of two groups of parallel connecting rods (12); opposite sides of the second salvage basket (15) are respectively rotatably connected to the lower ends of the other two groups of parallel connecting rods (12); the upper ends of the four groups of connecting rods (12) are all rotatably connected to adjacent sides of the lifting counterweight (11); the opening and closing counterweight (13) is arranged in a gap between the first salvage basket (14) and the second salvage basket (15) and the lifting counterweight (11); and the first salvage basket (14) and the second salvage basket (15) are rotatably connected to the opening and closing counterweight (13) on one side thereof; The regulating assembly (20) comprises a lifting wheel disc (21), a lifting rope (22), an opening and closing wheel disc (24) and an opening and closing rope (25); the lifting wheel disc (21) and the opening and closing wheel disc (24) are both driven to rotate by a motor; the lifting rope (22) is wound around the outside of the lifting wheel disc (21), and two ends of the lifting rope (22) are respectively fixedly connected to the lifting wheel disc (21) and the lifting counterweight (11); the opening and closing rope (25) is wound around the outside of the opening and closing wheel disc (24), and two ends of the opening and closing rope (25) are respectively fixedly connected to the opening and closing wheel disc (24) and the opening and closing counterweight (13); and the opening and closing wheel disc (24) moves through the lifting counterweight (11).

2. A lake wetland restoration device according to claim 1, characterized in that: The first salvage basket (14) comprises a supporting section (140), two groups of connecting sections (141) and a blocking section (142), wherein the two groups of connecting sections (141) are respectively formed on two opposite sides of the supporting section (140), and the blocking section (142) is formed on a side of the first salvage basket (14) away from the second salvage basket (15), so that the first salvage basket (14) forms a basket structure with an opening on both the top and the side facing the second salvage basket (15), and the first salvage basket (14) and the second salvage basket (15) are symmetrical to each other.

3. A lake wetland restoration device according to claim 2, characterized in that: The supporting section (140) is evenly provided with a plurality of water leakage holes (143) penetrating the supporting section (140).

4. A lake wetland restoration device according to claim 2 or 3, characterized in that: The first salvage basket (14) and the second salvage basket (15) are both formed with staggered sawtooth grooves (144) on the facing sides thereof.

5. The lake wetland restoration device according to claim 1, characterized in that: The adjustment assembly (20) further comprises a first pulley (23) and a second pulley (26), wherein the first pulley (23) is arranged at a corner of the lifting rope (22) and is transmission-connected thereto, and the second pulley (26) is arranged at a corner of the opening and closing rope (25) and is transmission-connected thereto.

6. The lake wetland restoration device according to claim 1, characterized in that: It also includes a moving platform (30) and a translation assembly (40), wherein the adjustment assembly (20) is installed in the moving platform (30), and the motors driving the lifting wheel disc (21) and the opening and closing wheel disc (24) are both installed and fixed on the outer wall of the moving platform (30), and the translation assembly (40) drives the moving platform (30) and adjusts the position state of the moving platform (30).

7. A lake wetland restoration device according to claim 6, characterized in that: The translation assembly (40) is configured as a ball screw structure, a linear drive motor or a hydraulic cylinder.

8. A lake wetland restoration device according to claim 6 or 7, characterized in that: It also comprises a support frame (50), the translation assembly (40) being installed on the inner upper part of the support frame (50), and the lower end of the support frame (50) being installed and fixed on a salvage vessel or the ground.

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