Wetland floating object salvaging device

Abstract

The utility model provides a wetland floating object salvaging device which comprises a support, a salvaging barrel, a filter screen, a water inlet cover, a blocking cover, an elastic mechanism and a lifting mechanism. The bracket is arranged in the wetland along the vertical direction; the fishing barrel can be vertically mounted on the bracket in a sliding manner; the water inlet cover is arranged at the bottom of the fishing barrel and consists of a plurality of water baffles which can be mutually closed or opened; the filter screen is fixedly installed at the lower end in the fishing barrel and located above the water inlet cover. The blocking cover is fixedly mounted at the top of the fishing barrel and consists of a plurality of leaf baffles which can be mutually closed or opened; the elastic mechanism is arranged on the bracket, is connected with the fishing barrel and is used for pressing the fishing barrel into water; the lifting mechanism is arranged on the bracket, is fixedly connected with the blocking cover and is used for lifting the fishing barrel out of the water surface; the lifting mechanism is repeatedly operated to enable the fishing barrel to frequently get in and out of the water surface, water flow enters the fishing barrel, meanwhile, floating objects are drawn into the fishing barrel to complete fishing, and the problems that due to manual fishing, garbage is not prone to being concentrated, and the working efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to the field of wetland environmental protection, in particular to a wetland floating object salvaging device. Background Art

[0002] Wetlands have important ecological functions such as maintaining water sources, purifying water quality, storing flood water and preventing drought, regulating climate and maintaining biodiversity. A healthy wetland ecosystem is an important part of the ecological security system and an important foundation for sustainable economic and social development. Protecting wetlands is of great significance for maintaining ecological balance, improving ecological conditions, achieving harmony between man and nature, and promoting sustainable economic and social development. There are usually many fallen leaves and floating algae in the shallow water areas of wetlands. If they are not salvaged in time, the water quality will be polluted. Due to the shallow water depth, large salvage equipment cannot enter and can only rely on manual salvage with nets. Workers need to go ashore frequently to knock the salvaged objects out of the salvage net and then return to the water area to salvage, which leads to the problem that garbage is not easy to concentrate and work efficiency is low. Utility Model Content

[0003] The main purpose of the utility model is to provide a wetland floating object salvaging device, so as to at least solve the current problem that garbage is difficult to collect and the work efficiency is low due to manual salvage by personnel due to shallow water depth.

[0004] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a wetland floating object salvage device is provided, comprising: a bracket, the bracket is arranged in the wetland along the vertical direction; a salvage bucket, the salvage bucket can be vertically slidably installed on the bracket, the salvage bucket is a polygonal barrel structure with upper and lower openings, and the salvage bucket has a first height position and a second height position that can move along the vertical direction; a water inlet cover, the water inlet cover is arranged at the bottom of the salvage bucket, and the water inlet cover is composed of a plurality of water baffles that can be closed or opened to each other; a filter screen, the filter screen is fixedly installed at the lower end of the salvage bucket and is located above the water inlet cover a blocking cover, which is fixedly mounted on the top of the salvage bucket, and is composed of a plurality of blocking blades that can be closed or opened with each other; an elastic mechanism, which is arranged on the bracket and connected to the salvage bucket, and is used to press the salvage bucket into the water to reach a first height position; a lifting mechanism, which is arranged on the bracket and fixedly connected to the blocking cover, and is used to lift the salvage bucket out of the water to reach a second height position; wherein the first height position is the lowest point of the salvage bucket moving in the vertical direction, and the second height position is the highest point of the salvage bucket moving in the vertical direction.

[0005] Furthermore, the bracket has multiple vertical poles, and the multiple vertical poles are evenly spaced around the outer circumference of the salvage bucket. The wetland floating object salvage device also includes: a sliding assembly, which is divided into multiple groups and corresponds one-to-one to the multiple vertical poles. One end of the sliding assembly is connected to the vertical pole in a relatively slidable manner, and the other end of the sliding assembly is fixedly connected to the outer wall of the salvage bucket.

[0006] Furthermore, the sliding assembly includes: a limiting slip ring, which is slidably mounted on the vertical pole; and a limiting rod, one end of which is fixedly connected to the limiting slip ring and the other end of which is fixedly connected to the outer wall of the salvage bucket.

[0007] Furthermore, the salvage bucket is a triangular barrel structure, and a cleaning door is provided on one side wall of the salvage bucket, and the cleaning door can be opened or closed laterally.

[0008] Furthermore, the water baffle is an isosceles triangle plate structure, the number of the water baffles corresponds to the number of sides of the salvage bucket, and the water entry cover also includes: a plurality of first rotating shafts, the plurality of first rotating shafts correspond one-to-one to the plurality of water baffles, the bottom edge of each water baffle is rotatably mounted on the inner side wall of the bottom edge of the salvage bucket through a corresponding first rotating shaft; a plurality of first torsion springs, the plurality of first torsion springs are correspondingly sleeved on the plurality of first rotating shafts, each first torsion spring connects the water baffle to the inner wall of the salvage bucket so that the plurality of water baffles are in a closed state with each other during the process of entering the water.

[0009] Furthermore, the baffle is an isosceles triangular plate structure, and the bottom edge of the baffle is provided with a lifting ear, which passes through the side wall of the salvage bucket and extends to the outside of the salvage bucket; when the multiple baffles are closed to each other, the lifting ear is in a horizontal direction, and the blocking cover also includes: multiple second rotating shafts, the multiple second rotating shafts correspond to the multiple baffles one by one, and the bottom edge of each baffle is rotatably installed at a position close to the upper inner wall of the salvage bucket through a corresponding second rotating shaft; multiple second torsion springs, the multiple second torsion springs are correspondingly sleeved on the second rotating shafts, and each second torsion spring connects the baffle to the inner wall of the salvage bucket so that the multiple baffles are in a mutually open state during the process of entering the water.

[0010] Furthermore, the lifting mechanism includes: a wire bundle, which is fixedly arranged at the top end of the bracket; a lifting line, which has multiple lifting lines and corresponds to multiple lifting ears one by one, the first ends of the multiple lifting lines are connected to the multiple lifting ears, and the second ends of the multiple lifting lines pass through the wire bundle; a handle, which is fixedly connected to the second ends of the multiple lifting lines; a hook, which is fixedly arranged on the bracket, and the hook is used to limit the handle; wherein, the handle is used to pull the multiple lifting lines to move along the wire bundle, and the multiple lifting lines have a first movement stroke and a second movement stroke in sequence, and when the multiple lifting lines move along the first movement stroke, they pull the multiple baffles to close each other; when the multiple lifting lines move along the second movement stroke, they lift the salvage bucket out of water.

[0011] Furthermore, the bracket also includes a first horizontal frame and a second horizontal frame, the first horizontal frame is arranged at the top of multiple vertical poles; the second horizontal frame is arranged on multiple vertical poles and is located below the first horizontal frame; the wire reel is fixedly installed on the first horizontal frame; the lifting mechanism also includes: a plurality of rollers, and the plurality of rollers are fixedly arranged on the second horizontal frame at intervals along the circumference of the bracket, the plurality of rollers correspond one-to-one to the plurality of lifting lines, and the first end of each lifting line is connected to the lifting ear through the roller.

[0012] Furthermore, the cable reel is an inverted U-shaped structure, a section of the vertical tube of the cable reel is located on the central axis of the salvage bucket, and another section of the vertical tube of the cable reel is located outside the first horizontal frame.

[0013] Furthermore, the vertical pole is provided with a penetrating strip slide groove, and the limit rod can be slidably inserted into the strip slide groove, and the elastic mechanism includes: a plurality of springs, the plurality of springs are installed in the strip slide grooves of the plurality of vertical poles one by one, the upper end of the spring is fixedly connected to the top end of the slot, and the lower end of the spring is fixedly connected to the upper surface of the limit rod so as to press the salvage bucket into the water through the plurality of limit rods; a plurality of buffer limit rings, the plurality of buffer limit rings are installed on the plurality of vertical poles one by one; wherein the plurality of buffer limit rings are used to buffer the salvage bucket and limit the salvage bucket to a first height position.

[0014] The wetland floating object salvage device using the technical solution of the utility model comprises: a bracket, which is arranged in the wetland along the vertical direction; a salvage bucket, which can be vertically slidably installed on the bracket, and the salvage bucket is a polygonal barrel structure with upper and lower openings, and the salvage bucket has a first height position and a second height position that can move in the vertical direction; a water inlet cover, which is arranged at the bottom of the salvage bucket, and the water inlet cover is composed of a plurality of water baffles that can be closed or opened with each other; a filter screen, which is fixedly installed at the lower end of the salvage bucket and is located above the water inlet cover; a blocking cover, which is fixedly installed at the bottom of the salvage bucket. The top of the bucket, the blocking cover is composed of a plurality of blocking blades that can be closed or opened with each other; an elastic mechanism, the elastic mechanism is arranged on the bracket and connected to the salvage bucket, the elastic mechanism is used to press the salvage bucket into the water to reach a first height position; a lifting mechanism, the lifting mechanism is arranged on the bracket and fixedly connected to the blocking cover, the lifting mechanism is used to lift the salvage bucket out of the water to reach a second height position; wherein the first height position is the lowest point of the salvage bucket moving in the vertical direction, and the second height position is the highest point of the salvage bucket moving in the vertical direction; the natural state of the blocking cover is the open state, and the water-entering cover is The natural state of the salvage bucket is the closed state; the water entry cover formed by the aggregation of multiple water retaining plates presents a cone structure, which can reduce the resistance when entering the water; with the help of the gravity of the salvage bucket itself and the elastic mechanism, the salvage bucket will overcome the buoyancy of the water and be pressed into the water in the natural state, and the blocking cover will open naturally. The floating objects in the nearby waters will flow into the salvage bucket under the guidance of the water flow. The lifting mechanism can apply an upward pulling force to the salvage bucket. On the one hand, the relative height between the upper edge of the salvage bucket and the water surface can be adjusted. On the other hand, after the salvage of the salvage bucket is completed, the blocking cover can be closed and the salvage bucket can be lifted out of the water. The lifting mechanism is used to lift the salvage bucket out of the water, thereby preventing floating objects from floating out of the salvage bucket. After the salvage bucket is lifted out of the water, the water in the salvage bucket passes through the filter screen to flush open the water inlet cover, and the water in the salvage bucket is emptied, while the floating objects are left on the filter screen. The salvage is completed, and the lifting mechanism is slowly released. The salvage bucket re-enters the water under the combined action of its own gravity and the elastic mechanism for the next salvage. The salvage of floating objects in the shallow water area of ​​the wetland can be completed by repeatedly pulling the lifting mechanism. The operation is simple and convenient for collecting garbage, which solves the problem of difficult collection of garbage and low work efficiency caused by manual salvage by personnel in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of a floating object salvaging device which can be selected according to an embodiment of the utility model from a first perspective;

[0017] Figure 2It is a schematic diagram of the three-dimensional structure of a floating object salvaging device from a second viewing angle that can be selected according to an embodiment of the utility model;

[0018] Figure 3 It is an exploded schematic diagram of a salvage bucket, a water entry cover, a blocking cover and a filter screen of a floating object salvage device that can be selected according to an embodiment of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the detailed structure of a water entry cover and a blocking cover of a floating object salvaging device which can be selected according to an embodiment of the utility model.

[0020] The above drawings include the following reference numerals:

[0021] 10. Bracket; 11. Vertical pole; 12. First horizontal frame; 13. Second horizontal frame; 20. Salvage bucket; 21. Cleaning door; 30. Water inlet cover; 31. Water baffle; 32. First rotating shaft; 33. First torsion spring; 40. Filter; 50. Blocking cover; 51. Baffle plate; 511. Lifting ear; 52. Second rotating shaft; 53. Second torsion spring; 60. Elastic mechanism; 61. Spring; 62. Buffer limit ring; 70. Lifting mechanism; 71. Cable drum; 72. Lifting line; 73. Handle; 74. Hook; 75. Roller; 80. Sliding assembly; 81. Limiting slip ring; 82. Limiting rod. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] According to the floating object salvaging device of the utility model, Figures 1 to 3As shown, it includes a bracket 10, a salvage bucket 20, a filter 40, a water inlet cover 30, a blocking cover 50, an elastic mechanism 60, and a lifting mechanism 70; the bracket 10 is arranged in the wetland along the vertical direction; the salvage bucket 20 can be vertically slidably installed on the bracket 10, the salvage bucket 20 is a polygonal barrel structure with upper and lower openings, and the salvage bucket 20 has a first height position and a second height position moving along the vertical direction; the water inlet cover 30 is arranged at the bottom of the salvage bucket 20, and the water inlet cover 30 is composed of a plurality of water baffles 31 that can be closed or opened to each other; the filter 40 is fixedly installed at the lower end of the salvage bucket 20 and is located above the water inlet cover 30; the blocking cover 50 is fixed The blocking cover 50 is installed on the top of the salvage bucket 20, and is composed of a plurality of baffle plates 51 that can be closed or opened with each other; the elastic mechanism 60 is arranged on the bracket 10 and connected to the salvage bucket 20, and the elastic mechanism 60 is used to press the salvage bucket 20 into the water to reach a first height position; the pulling mechanism 70 is arranged on the bracket 10 and is fixedly connected to the blocking cover 50, and the pulling mechanism 70 is used to lift the salvage bucket 20 out of the water to reach a second height position; wherein the first height position is the lowest point of the salvage bucket 20 moving in the vertical direction, and the second height position is the highest point of the salvage bucket 20 moving in the vertical direction; the natural state of the blocking cover 50 is the open state, and the salvage bucket 20 is in the water. The natural state of the cover 30 is a closed state; the water entry cover 30 formed by the aggregation of multiple water retaining plates 31 is a cone structure, which can reduce the resistance when entering the water; with the help of the gravity of the salvage bucket 20 itself and the elastic mechanism 60, the salvage bucket 20 will overcome the buoyancy of the water and be pressed into the water in the natural state, and the blocking cover 50 will open naturally, and the floating objects in the nearby water area will flow into the salvage bucket 20 under the guidance of the water flow. The lifting mechanism 70 can apply an upward pulling force to the salvage bucket 20, which can adjust the relative height between the upper edge of the salvage bucket 20 and the water surface on the one hand, and on the other hand, after the salvage of the salvage bucket 20 is completed, the blocking cover 50 can be closed and the salvage bucket 20 can be lifted out of the water. The lifting mechanism 70 is slowly released, and the salvage bucket 20 re-enters the water under the combined action of its own gravity and the elastic mechanism 60 for the next salvage. The salvage of floating objects in the shallow water area of ​​the wetland can be completed by repeatedly pulling the lifting mechanism 70. The operation is simple and convenient for collecting garbage, which solves the problem of difficult collection of garbage and low work efficiency caused by manual salvage in the prior art.

[0024] Furthermore, if Figure 1 to Figure 2As shown, the bracket 10 has a plurality of vertical poles 11, and the plurality of vertical poles 11 are evenly spaced around the outer periphery of the salvage bucket 20. A connecting frame is provided at the bottom of the plurality of vertical poles 11 to ensure the overall stability of the bracket 10 and avoid the influence of the lateral thrust of the water flow on the overall device; the bottom ends of the vertical poles 11 are provided with sharp supporting feet that can be inserted into the bottom of the riverbed; the wetland floating object salvage device also includes a sliding assembly 80, and the sliding assembly 80 is a plurality of groups and corresponds one to one with the plurality of vertical poles 11. One end of the sliding assembly 80 is connected to the vertical pole 11 so as to be relatively slidable, and the other end of the sliding assembly 80 is fixedly connected to the outer wall of the salvage bucket 20, so that the salvage bucket 20 can remain stable when moving in the vertical direction, and avoid the salvage bucket 20 from swaying left and right when working vertically.

[0025] Furthermore, if Figure 1 to Figure 2 As shown, the sliding assembly 80 includes a limiting slip ring 81 and a limiting rod 82; the limiting slip ring 81 is slidably mounted on the vertical pole 11; one end of the limiting rod 82 is fixedly connected to the limiting slip ring 81, and the other end of the limiting rod 82 is fixedly connected to the outer wall of the salvage bucket 20; the limiting rod 82 and the salvage bucket 20 are connected to the edge of the salvage bucket 20 to protect the structural stability of the salvage bucket 20; the other end of the limiting rod 82 passes through the vertical pole 11 and the limiting slip ring 81.

[0026] Furthermore, if Figures 2 to 3 As shown, the salvage bucket 20 is a triangular barrel structure, and a cleaning door 21 is provided on one side wall of the salvage bucket 20. The cleaning door 21 can be opened or closed laterally. After salvaging for many times, a certain amount of floating objects have accumulated on the filter screen 40. At this time, the cleaning door 21 can be opened to remove the accumulated floating objects from the salvage bucket 20. The cleaning door 21 can be closed to start work again. This floating object collection and treatment method is very simple, does not affect work efficiency, avoids the problem of frequent dumping on shore by staff, and also prevents the problem of floating objects falling into the water again during this process.

[0027] Furthermore, if Figures 1 to 4As shown, the water baffle 31 is an isosceles triangle plate structure, and the number of the water baffles 31 corresponds to the number of sides of the salvage bucket 20. The water entry cover 30 also includes a plurality of first rotating shafts 32 and a plurality of first springs 61; the plurality of first rotating shafts 32 correspond one-to-one to the plurality of water baffles 31, and the bottom edge of each water baffle 31 is rotatably mounted on the inner side wall of the bottom edge of the salvage bucket 20 through a corresponding first rotating shaft 32; a plurality of first torsion springs 33 are sleeved on the plurality of first rotating shafts 32 in a one-to-one correspondence, and each first torsion spring 33 connects the water baffle 31 to the inner wall of the salvage bucket 20 so that the plurality of water baffles 31 are in a mutually closed state during the process of entering the water; in a natural state, the first torsion springs 33 connect the plurality of water baffles 31 The plurality of water retaining plates 31 are closed to each other to avoid the salvage bucket 20 being filled with water during the immersion process as much as possible, so that water from the surrounding water area can flow into the cavity, thereby driving the inflow of floating objects; when the salvage bucket 20 is lifted out of the water, the water inside the salvage bucket 20 overcomes the elastic force of the first torsion spring 33 under the action of gravity and flushes open the plurality of water retaining plates 31 to discharge the water; after the water is discharged, the plurality of water retaining plates 31 restore their natural mutually closed state under the elastic force of the first torsion spring 33, and prepare for the next immersion; the staff only needs to lift the salvage bucket 20 to discharge the internal water by utilizing the gravity of the water, and at the same time, with the cooperation of the first torsion spring 33, the salvage bucket 20 can automatically complete the finishing of the previous work and the preparation for the next work, which greatly saves work efficiency.

[0028] Furthermore, if Figures 1 to 4 As shown, the baffle plate 51 is an isosceles triangle plate structure, and the bottom edge of the baffle plate 51 has a lifting ear 511, which extends through the side wall of the salvage bucket 20 to the outside of the salvage bucket 20; when the multiple baffle plates 51 are closed to each other, the lifting ear 511 is in a horizontal direction, and the blocking cover 50 also includes a plurality of second rotating shafts 52 and a plurality of second torsion springs 53; the plurality of second rotating shafts 52 correspond to the plurality of baffle plates 51 one by one, and the bottom edge of each baffle plate 51 is rotatably mounted on the corresponding second rotating shaft 52. The second rotating shaft 52 is arranged at the upper position of the inner wall of the salvage bucket 20; multiple second torsion springs 53 are correspondingly mounted on the second rotating shaft 52, and each second torsion spring 53 connects the baffle plate 51 to the inner wall of the salvage bucket 20 so that the multiple baffle plates 51 are in a mutually open state during the process of entering the water; the second rotating shaft 52 is arranged at the intersection of the lifting ear 511 and the triangular plate body of the baffle plate 51, and the corresponding position of the outer wall of the salvage bucket 20 also reserves a gap for the lifting ear 511 to rotate relative to each other, so that the lifting ear 511 can work normally.

[0029] Furthermore, if Figures 2 to 4As shown, the pulling mechanism 70 includes a cable drum 71, a pulling line 72, a handle 73, and a hook 74; the cable drum 71 is fixedly arranged at the top end of the bracket 10; there are multiple pulling lines 72 and they correspond to multiple pulling ears 511 one by one, the first ends of the multiple pulling lines 72 are connected to the multiple pulling ears 511, and the second ends of the multiple pulling lines 72 pass through the cable drum 71; the handle 73 is fixedly connected to the second ends of the multiple pulling lines 72; the hook 74 is fixedly arranged on the bracket 10, and the hook 74 is used to limit the handle 73. When it is necessary to remove floating objects, the handle 73 can be hung on the hook 74, the salvage bucket 20 can be hung, and then the cleaning door 21 can be opened for cleaning operations; wherein, the handle 73 is used to pull the multiple pulling lines 72 to move along the cable drum 71, and the multiple pulling lines 7 The lifting lug 511 has a first movement stroke and a second movement stroke in sequence. When the plurality of lifting wires 72 move along the first movement stroke, the lifting wires 72 pull the lifting lug 511. After being subjected to the upward pulling force, the lifting lug 511 drives the triangular plate body of the water baffle 31 around the second rotating shaft 52 to rotate toward the inside of the salvage bucket 20, so that the plurality of baffle plates 51 are closed to each other. When the plurality of lifting wires 72 move along the second movement stroke, the plurality of baffle plates 51 have been closed to each other and support each other, so the force applied by the lifting wires 72 to the lifting lug 511 to rotate is converted into a force to drive the overall upward movement, so as to lift the salvage bucket 20 out of the water. In addition to preventing the floating objects collected this time from drifting away, the lifting lug 511 is also prepared for the next work, saving operation steps and improving operation efficiency.

[0030] Furthermore, if Figures 1 to 4 As shown, the bracket 10 also includes a first horizontal frame 12 and a second horizontal frame 13, the first horizontal frame 12 is arranged at the top of the plurality of vertical poles 11; the second horizontal frame 13 is arranged on the plurality of vertical poles 11 and is located below the first horizontal frame 12; the cable bundle 71 is fixedly installed on the first horizontal frame 12; the pulling mechanism 70 also includes: a roller 75, a plurality of rollers 75, and the plurality of rollers 75 are fixedly arranged on the second horizontal frame 13 at intervals along the circumference of the bracket 10, and the plurality of rollers 75 correspond to the plurality of pulling wires 72 one by one, and the first end of each pulling wire 72 is wound around the roller 75 and the pulling ear 5 11 connection; the cable drum 71 is an inverted U-shaped structure, and a section of the vertical tube of the cable drum 71 is located on the central axis of the salvage bucket 20 to ensure that the three pulling lines 72 are at the same distance from the tube mouth of the cable drum 71 after passing through the roller 75, avoiding the problem of one side of the line being too long or too short, and ensuring balanced force; the other section of the vertical tube of the cable drum 71 is located outside the first horizontal frame 12, which is convenient for the operator to pull; the three pulling lines 72 are merged through the cable drum 71, so that the operator only needs to pull one combined line to control the three lines at the same time, which is convenient for operation and improves the stability of the device.

[0031] Furthermore, if Figures 1 to 4As shown, the vertical pole 11 is provided with a through strip slide groove, and the limit rod 82 can be slidably inserted into the strip slide groove, and the elastic mechanism 60 includes: a plurality of springs 61 and a plurality of buffer limit rings 62; the plurality of springs 61 are installed in the strip slide grooves of the plurality of vertical poles 11 in a one-to-one correspondence, the upper end of the spring 61 is fixedly connected to the top end of the notch, and the lower end of the spring 61 is fixedly connected to the upper surface of the limit rod 82 so as to press the salvage bucket 20 into the water through the plurality of limit rods 82, so as to avoid the problem that the salvage bucket 20 is difficult to enter the water only by its own gravity due to the excessive buoyancy of the water; the plurality of buffer limit rings 62 are installed on the plurality of vertical poles 11 in a one-to-one correspondence; wherein, the plurality of buffer limit rings 62 are used to buffer the salvage bucket 20 and limit the salvage bucket 20 to a first height position, so as to avoid falling too fast and damaging the limit rod 82 and other components.

[0032] When in use, the user first places the bracket 10 on the riverbed of the water area to be cleaned, and after keeping it stable, removes the handle 73 from the hook 74, and slowly loosens the handle 73, allowing the salvage bucket 20 to gradually enter the water under the combined effect of its own gravity and the elastic force of the spring 61 on the limit rod 82. At this time, the blocking cover 50 is in a natural open state under the action of the second torsion spring 53. When the water surface gradually approaches the upper edge of the salvage bucket 20, a slight pulling force is applied to the handle 73 to slow down its entry into the water. When the water surface is just flush with the upper edge of the salvage bucket 20, the water on the surrounding water surface drives the floating objects to begin to flow in, and the handle 73 remains unchanged; when the floating objects entering the salvage bucket 20 are about to reach the water surface height, the handle 73 is pulled downward to lift the salvage bucket 20 At this time, the lifting line 72 first drives the lifting ear 511 to rotate around the second rotation axis to close the blocking cover 50 to prevent floating objects from floating out. After the multiple baffle plates 51 are closed with each other, they drive the salvage bucket 20 to move upward until it leaves the water surface; at the same time, the water baffle plate 31 is opened under the gravity of the internal water body to discharge the water downward, while the floating objects remain on the internal filter screen 40, completing a salvage work; after the water is drained, the multiple water baffle plates 31 are closed again to prepare for the next salvage; after repeated salvage, the handle 73 can be hung on the hook 74, the salvage bucket 20 can be hung, and then the cleaning door 21 can be opened to remove the floating objects accumulated inside, and then the cleaning door 21 can be closed, and the bracket 10 can be lifted to the next water area to be cleaned.

Claims

1. A wetland floating object salvaging device, characterized in that: include: A support (10), wherein the support (10) is arranged in a vertical direction in a wetland; A salvage bucket (20), the salvage bucket (20) being vertically slidably mounted on the bracket (10), the salvage bucket (20) being a polygonal bucket structure with upper and lower openings, the salvage bucket (20) having a first height position and a second height position that can move in a vertical direction; A water entry cover (30), the water entry cover (30) being arranged at the bottom of the salvage bucket (20), the water entry cover (30) being composed of a plurality of water baffles (31) that can be closed or opened to each other; A filter screen (40), the filter screen (40) being fixedly mounted at the lower end of the salvage bucket (20) and located above the water entry cover (30); A blocking cover (50), the blocking cover (50) is fixedly mounted on the top of the salvage bucket (20), and the blocking cover (50) is composed of a plurality of baffle plates (51) that can be closed or opened with each other; an elastic mechanism (60), the elastic mechanism (60) being arranged on the bracket (10) and connected to the salvage bucket (20), the elastic mechanism (60) being used to press the salvage bucket (20) into water to reach the first height position; a lifting mechanism (70), the lifting mechanism (70) being arranged on the bracket (10) and fixedly connected to the blocking cover (50), the lifting mechanism (70) being used to lift the salvage bucket (20) out of the water to reach the second height position; The first height position is the lowest point of the salvage bucket (20) moving in the vertical direction, and the second height position is the highest point of the salvage bucket (20) moving in the vertical direction.

2. The wetland floating object salvaging device according to claim 1, characterized in that: The support (10) has a plurality of vertical rods (11), and the plurality of vertical rods (11) are evenly spaced around the periphery of the salvage bucket (20). The wetland floating object salvage device further comprises: A sliding assembly (80), wherein the sliding assembly (80) is provided in multiple groups and corresponds one to one with the multiple vertical rods (11), one end of the sliding assembly (80) is connected to the vertical rod (11) in a relatively slidable manner, and the other end of the sliding assembly (80) is fixedly connected to the outer wall of the salvage bucket (20).

3. The wetland floating object salvaging device according to claim 2, characterized in that: The sliding assembly (80) comprises: A limiting slip ring (81), wherein the limiting slip ring (81) is slidably sleeved on the vertical rod (11); A limiting rod (82), one end of which is fixedly connected to the limiting sliding ring (81), and the other end of which is fixedly connected to the outer wall of the salvage bucket (20).

4. The wetland floating object salvaging device according to claim 2, characterized in that: The salvage bucket (20) is a triangular bucket structure. A cleaning door (21) is provided on one side wall of the salvage bucket (20). The cleaning door (21) can be opened or closed laterally.

5. The wetland floating object salvaging device according to claim 1, characterized in that: The water baffle (31) is an isosceles triangle plate structure, the number of the water baffles (31) corresponds to the number of sides of the salvage bucket (20), and the water entry cover (30) further comprises: a plurality of first rotating shafts (32), the plurality of first rotating shafts (32) corresponding one to one with the plurality of water baffles (31), the bottom edge of each water baffle (31) being rotatably mounted on the inner side wall of the bottom edge of the salvage bucket (20) via a corresponding first rotating shaft (32); A plurality of first torsion springs (33) are sleeved on the plurality of first rotating shafts (32) in a one-to-one correspondence, and each of the first torsion springs (33) connects the water baffle (31) to the inner wall of the salvage bucket (20) so that the plurality of water baffles (31) are in a mutually closed state during the process of entering the water.

6. The wetland floating object salvaging device according to claim 2, characterized in that: The baffle plate (51) is an isosceles triangle plate structure, and the bottom edge of the baffle plate (51) has a lifting ear (511), and the lifting ear (511) passes through the side wall of the salvage bucket (20) and extends to the outside of the salvage bucket (20); when a plurality of baffle plates (51) are closed to each other, the lifting ear (511) is in a horizontal direction, and the blocking cover (50) further comprises: a plurality of second rotating shafts (52), the plurality of second rotating shafts (52) corresponding one to the plurality of baffle plates (51), the bottom edge of each baffle plate (51) being rotatably mounted on an upper position of the inner side wall of the salvage bucket (20) via a corresponding second rotating shaft (52); A plurality of second torsion springs (53) are sleeved on the second rotating shaft (52) in a one-to-one correspondence, and each of the second torsion springs (53) connects the baffle plate (51) to the inner wall of the salvage bucket (20) so that the plurality of baffle plates (51) are in a mutually open state during the process of entering the water.

7. The wetland floating object salvaging device according to claim 6, characterized in that: The lifting mechanism (70) comprises: A cable tie barrel (71), wherein the cable tie barrel (71) is fixedly arranged on the top end of the bracket (10); A pulling wire (72), wherein there are multiple pulling wires (72) corresponding one-to-one with the multiple pulling ears (511), the first ends of the multiple pulling wires (72) are connected to the multiple pulling ears (511), and the second ends of the multiple pulling wires (72) pass through the wire bundle (71); A handle (73), wherein the handle (73) is fixedly connected to the second ends of the plurality of pulling wires (72); A hook (74), wherein the hook (74) is fixedly arranged on the bracket (10), and the hook (74) is used to limit the position of the handle (73); Wherein, the handle (73) is used to pull the multiple pulling lines (72) to move along the cable drum (71), and the multiple pulling lines (72) have a first movement stroke and a second movement stroke in sequence. When the multiple pulling lines (72) move along the first movement stroke, they pull the multiple baffle plates (51) to close each other; when the multiple pulling lines (72) move along the second movement stroke, they lift the salvage bucket (20) out of the water.

8. The wetland floating object salvaging device according to claim 7, characterized in that: The bracket (10) further comprises a first horizontal frame (12) and a second horizontal frame (13), wherein the first horizontal frame (12) is arranged at the top ends of the plurality of vertical poles (11); the second horizontal frame (13) is arranged on the plurality of vertical poles (11) and is located below the first horizontal frame (12); the cable bundle (71) is fixedly mounted on the first horizontal frame (12); the lifting mechanism (70) further comprises: Rollers (75), there are multiple rollers (75), and the multiple rollers (75) are fixedly arranged on the second horizontal frame (13) at intervals along the circumference of the bracket (10). The multiple rollers (75) correspond one-to-one to the multiple lifting lines (72), and the first end of each lifting line (72) is connected to the lifting ear (511) by passing through the roller (75).

9. The wetland floating object salvaging device according to claim 8, characterized in that: The cable drum (71) is an inverted U-shaped structure, a section of the vertical tube of the cable drum (71) is located on the central axis of the salvage bucket (20), and another section of the vertical tube of the cable drum (71) is located outside the first horizontal frame (12).

10. The wetland floating object salvaging device according to claim 3, characterized in that: The vertical rod (11) is provided with a through strip-shaped sliding groove, the limiting rod (82) is slidably arranged in the strip-shaped sliding groove, and the elastic mechanism (60) comprises: A plurality of springs (61), wherein the plurality of springs (61) are mounted one by one in the strip-shaped slide grooves of the plurality of vertical poles (11), wherein the upper end of the spring (61) is fixedly connected to the top of the strip-shaped slide groove, and the lower end of the spring (61) is fixedly connected to the upper surface of the limiting rod (82) so as to press the salvage bucket (20) into the water through the plurality of limiting rods (82); A plurality of buffer limiting rings (62), wherein the plurality of buffer limiting rings (62) are mounted on the plurality of upright poles (11) in a one-to-one correspondence; Wherein, the plurality of buffer limiting rings (62) are used to buffer the salvage bucket (20) and limit the salvage bucket (20) at the first height position.

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