Marine organism protection device for marine environment protection

Abstract

The invention provides a marine organism protection device for marine environment protection, and belongs to the field of marine organism protection, and the marine organism protection device for marine environment protection comprises a movable ship body and a floating garbage collection assembly, the floating garbage collection assembly comprises a vertical frame, a first lifting frame, a bidirectional sliding rail, a collection net cage, a first collection net plate, a second collection net plate and a first telescopic piece, the output end of the first telescopic piece is rotationally connected with one side of the upper portion of the second collection net plate, and the lifting end of the first lifting frame is slidably connected with the vertical frame; the sliding end of the two-way sliding rail is connected with the lifting end of the first lifting frame in a sliding mode, and the upper portion of the collecting net cage is fixedly connected with the sliding end of the two-way sliding rail. When not in use, the collecting net cage, the first collecting net plate and the second collecting net plate can be stored at the upper part of the movable ship body, so that the time of soaking in seawater is shortened, the equipment loss is delayed, and the operation efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of marine life protection, and in particular to a marine life protection device for marine environment protection. Background Art

[0002] Generally speaking, marine life refers to living species in the ocean, including marine animals, marine plants, microorganisms and viruses, among which marine animals include invertebrates and vertebrates.

[0003] In the marine life protection system, shallow water protection areas, as the "cradle of life" for biological reproduction and habitat, bear the key mission of maintaining marine ecological diversity. However, tens of thousands of tons of floating garbage pour in like a tide every year, forming a "marine desert" that devours life. These floating objects not only become deadly traps for marine life to accidentally ingest and die, but also seriously damage the fragile ecological balance of shallow waters. Faced with a large number of marine life, the traditional one-to-one protection model is difficult to achieve, and controlling the marine environment from the root becomes the inevitable choice for protecting marine life. Against this background, floating object salvage equipment has become an important tool for environmental protection, but the large salvage vessels currently in common use have exposed obvious shortcomings in shallow water protection areas: movement is restricted in narrow waters, just like a clumsy giant whale that finds it difficult to turn flexibly, and the recovery operation at the salvage end is complicated and cannot be stored in the hull in time, causing it to be immersed in seawater for a long time, accelerating equipment loss and affecting operational efficiency. Summary of the Invention

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a marine life protection device for marine environmental protection, which realizes a mobile hull set up for shallow water protection areas. The relatively small size allows for convenient movement and steering in the narrow waters of diving areas. When not in use, the collection cage, first collection net plate and second collection net plate can be stored in the upper part of the mobile hull, reducing the time it is immersed in seawater, delaying equipment wear and tear, and improving operational efficiency.

[0005] According to an embodiment of the present application, a marine life protection device for protecting the marine environment includes: a mobile hull and a floating garbage collection component, wherein the floating garbage collection component includes a vertical frame, a first lifting frame, a bidirectional slide rail, a collection net box, a first collection net plate, a second collection net plate and a first telescopic member. The collection net box, the first collection net plate, the second collection net plate and the first telescopic member are symmetrically arranged, one side of one first collection net plate is rotatably connected to one side of another first collection net plate, the other side of the first collection net plate is rotatably connected to one side of the collection net box, one side of the second collection net plate is rotatably connected to the other side of the collection net box, the end of the first telescopic member is rotatably connected to one side of the upper side of the collection net box, the output end of the first telescopic member is rotatably connected to one side of the upper side of the second collection net plate, the bottom of the vertical frame is fixedly connected to the inside of the mobile hull, the lifting end of the first lifting frame is slidably connected to the vertical frame, the sliding end of the bidirectional slide rail is slidably connected to the lifting end of the first lifting frame, and the upper part of the collection net box is fixedly connected to the sliding end of the bidirectional slide rail.

[0006] According to the embodiment of the present application, a marine life protection device for marine environment protection has the following beneficial effects:

[0007] 1. The first step is to make the mobile hull a relatively small vessel, which is convenient for movement throughout the shallow water area. It can flexibly operate in narrow waters while ensuring flexible steering, thereby improving the efficiency of operations.

[0008] 2. When not in use, the lifting end of the first lifting frame can be used to lift the collecting net box, the first collecting net plate and the second collecting net plate, and then the two-way sliding end of the first two-way slide rail is moved to drive the two symmetrically arranged collecting net boxes to move toward each other, and the two collecting net boxes are moved to the top of the mobile hull, and the output end of the first telescopic member is retracted to close the second collecting net plate toward the first collecting net plate, thereby realizing the storage of the collecting net box and the first collecting net plate and the second collecting net plate above the mobile hull, reducing the time immersed in seawater, delaying equipment loss, and improving working efficiency.

[0009] In addition, a marine life protection device for marine environment protection according to an embodiment of the present application also has the following additional technical features:

[0010] According to the present application, the mobile hull includes a framing, a driving propeller and a steering propeller, wherein the driving propeller is arranged on one side of the framing, and the steering propeller is arranged on the other side of the framing.

[0011] According to the present application, the driving propeller includes a first motor, a first drive shaft and a first paddle body. The first motor is fixedly connected to the frame, the output end of the first motor is fixedly connected to the upper part of the first drive shaft, and the bottom of the first drive shaft is transmission-connected to the first paddle body.

[0012] According to the present application, the directional propeller includes a second motor, a second drive shaft, a second paddle body, a third motor and a rotating block. The rotating block is rotatably connected to the ship frame, the third motor is transmission-connected to the rotating block, the third motor is fixedly connected to the ship frame, the second motor is fixedly connected to the rotating block, the output end of the second motor is fixedly connected to the upper part of the second drive shaft, the bottom of the second drive shaft is transmission-connected to the second paddle body, and the second paddle body is rotatably connected to the rotating block.

[0013] According to the present application, the output end of the third motor is provided with a first gear, the rotating block is provided with a ring gear, and the first gear is meshed and connected with the ring gear.

[0014] According to the present application, the first lifting frame includes a second telescopic member and a first frame body, the first frame body is slidably connected to the vertical frame, the end of the second telescopic member is fixedly connected to the inside of the gantry, the output end of the second telescopic member is fixedly connected to the bottom of the first frame body, and the sliding end of the bidirectional slide rail is slidably connected to the first frame body.

[0015] According to the present application, the bidirectional slide rail includes a fourth motor, a bidirectional threaded rod and a slider, the slider is symmetrically arranged, the slider is slidingly connected to the first frame, the slider is fixedly connected to the upper part of the collection box, the slider is threadedly connected to the bidirectional threaded rod, the bidirectional threaded rod is rotatably connected to the first frame, the fourth motor is fixedly connected to the first frame, and the output end of the fourth motor is transmission connected to the bidirectional threaded rod.

[0016] According to the present application, a second gear is provided at the output end of the fourth motor, a third gear is provided at the middle of the bidirectional threaded rod, and the second gear is meshed and connected with the third gear.

[0017] According to the present application, a cage cover is hingedly connected to the bottom of the collecting cage, a third telescopic member is symmetrically provided on one side of the cage cover, and an end of the third telescopic member is rotatably connected to the collecting cage.

[0018] According to the present application, a hinged plate is provided on one side of the first collecting net plate and the second collecting net plate, and the two hinged plates are rotatably connected.

[0019] In the vast ocean operation scenarios, traditional ships mostly rely on fuel engines to drive navigation. However, under long-term and high-intensity use, fuel engines inevitably have the risk of oil leakage. According to statistics, the global marine pollution caused by ship fuel leakage is as high as hundreds of thousands of tons each year. These oils form a toxic film on the sea surface, which not only destroys the marine ecological chain, but also absorbs pollutants such as heavy metals, aggravating the deterioration of the marine environment. To cope with this problem, small operating vessels have gradually turned to electric drive mode, replacing highly polluting fuel power with clean energy, but new problems have arisen. Due to the bottleneck of battery technology, their endurance is generally insufficient and the single operation range is limited. However, in the vast ocean, waves are numerous and common. Many electric-driven ships cannot make good use of waves and cannot convert wave kinetic energy into kinetic energy to drive power generation devices. They rely on basic charging facilities to replenish energy, which causes additional consumption of electricity resources.

[0020] According to the present application, it also includes a power generation component, which includes a wind turbine, a second lifting frame, a follower plate, a driving gear, a generator, a curved airbag and an air supply and exhaust member, the wind turbine is arranged on the upper part of the vertical frame, the second lifting frame, the follower plate, the driving gear and the generator are symmetrically arranged, the lifting end of the second lifting frame is slidably connected to the mobile hull, one side of the follower plate is rotatably connected to one side of the lifting end of the second lifting frame, one side of the follower plate is fixedly connected to one side of the driving gear, the driving gear is rotatably connected to the second lifting frame, the other side of the driving gear is drivingly connected to the driving end of the generator, the generator is fixedly connected to the lifting end of the second lifting frame, the curved airbag is arranged at the bottom of the mobile hull, the air supply and exhaust member is fixedly connected to the inside of the mobile hull, and the air supply and exhaust member is communicated with the inside of the curved airbag;

[0021] When not in use, the follower plate and the generator are lifted by the lifting end of the second lifting frame without affecting the movement of the mobile hull. When power generation is needed, especially after the operation is completed and the ship is parked on the ocean surface, air is first transported to the interior of the arc-shaped airbag through the air supply end of the air supply and exhaust component. At this time, the arc-shaped airbag will expand and lift the mobile hull at the same time, so that the center of gravity of the mobile hull and the arc-shaped airbag moves upward. Therefore, the shaking of the mobile hull is more violent under the impact of the waves. At this time, the lifting end of the second lifting frame is used to lift the follower plate and the generator. The follower plate is lowered and floated on the upper surface of the ocean. The shaking of the moving hull, the impact of the waves and the weight of the follower plate make the follower plate always float on the ocean surface. The follower plate forms a reciprocating swing relative to the moving hull, converting the waves into the swing of the follower plate. The reciprocating swing of the follower plate will drive the rotation of the driving gear, and the driving gear will drive the rotation of the generator. The generator will generate electricity under the rotating working condition and store the electricity. Therefore, it can reduce or eliminate the need for energy replenishment by base charging facilities, thereby reducing the extra consumption of electricity resources.

[0022] According to the present application, the second lifting frame includes a fourth telescopic member and a second frame body, the end of the fourth telescopic member is fixedly connected to the inside of the mobile hull, the output end of the fourth telescopic member is fixedly connected to the second frame body, the second frame body is slidingly connected to the mobile hull, and the follower plate is rotatably connected to the second frame body.

[0023] According to the present application, an airbag bag is provided on one side of the follower plate, a winding roller is provided on the upper part of the second frame, a pull rope is wound on the outside of the winding roller, and one end of the pull rope is connected to the follower plate.

[0024] According to the present application, the driving gear includes a fourth gear, a fifth gear and a sixth gear, and the generator driving end is provided with a seventh gear. The fourth gear is fixedly connected to the follower plate, the fifth gear is fixedly connected to the sixth gear, the fifth gear is rotatably connected to the second frame, the sixth gear is meshed with the seventh gear, and the fourth gear is meshed with the fifth gear.

[0025] According to the present application, the air supply and exhaust components include an air supply machine and an air exhaust machine, both of which are provided with connecting pipes, and the connecting pipes are provided with solenoid valves, and the connecting pipes are connected to the arc-shaped airbag.

[0026] Abandoned fishing nets, the epitome of "ghost gear," are arguably the deadliest invisible killers in the marine ecosystem. Once used for fisheries, these tools, abandoned in the vast ocean due to human discard, accidental loss, or natural damage, have transformed into continuously functioning "autonomous hunting machines." Made of corrosion-resistant, high-strength materials, they can survive in seawater for decades or even longer, silently strangling marine life and damaging the seabed ecosystem, causing irreversible, long-term damage to the entire marine ecosystem. To protect marine biodiversity, the removal of abandoned fishing nets has become an urgent ecological mission. However, traditional salvage equipment suffers from complex structures and cumbersome operating procedures. For example, some equipment requires multiple steps of debugging to adapt to different sea conditions, leading to hours of preparation before a single operation. Other devices involve more than a dozen complex commands, necessitating extremely high training costs. These issues have led to a significant reduction in operational efficiency, resulting in tens of thousands of tons of abandoned fishing nets continuing to wreak havoc in the ocean each year, exacerbating the ecological crisis.

[0027] According to the present application, it also includes a waste net scooping assembly, which includes a rotating telescopic frame, a transverse telescopic frame, a limiting pulley, a scooping rope, a hook and a winding member, the rotating telescopic frame is rotatably connected to the mobile hull, the transverse telescopic frame is fixedly connected to the telescopic end of the rotating telescopic frame, the limiting pulley and the scooping rope are both arranged at intervals, the hook is fixedly connected to one end of the scooping rope, the other end of the scooping rope is wound around the outside of the winding member, and the winding member is rotatably connected to the upper part of the rotating telescopic frame;

[0028] The scooping rope is then pulled down by the hook and released by the reeling member so that the fishing net can be caught by the reeling member and pulled out of the water.

[0029] According to the present application, the rotating telescopic frame includes a fifth telescopic member, a third frame body, a fourth frame body and a sixth telescopic member, the end of the fifth telescopic member is rotatably connected to the mobile hull, the middle of the fourth frame body is rotatably connected to the mobile hull, the output end of the fifth telescopic member is rotatably connected to one side of the bottom of the fourth frame body, one side of the third frame body is slidably connected to the inside of the fourth frame body, the output end of the sixth telescopic member and the other end of the third frame body are both fixedly connected to the middle of the transverse telescopic frame, and the end of the fifth telescopic member is fixedly connected to one side of the fourth frame body.

[0030] According to the present application, the transverse telescopic frame includes a seventh telescopic member, a fifth frame and a sixth frame. There are multiple sixth frames, and the sixth frame and the seventh telescopic member are symmetrically arranged. Two adjacent sixth frames are slidingly connected, one sixth frame is slidingly connected to the fifth frame, the end of the seventh telescopic member is fixedly connected to the third frame, and the output end of the seventh telescopic member is fixedly connected to one side of the sixth frame.

[0031] According to this application, the winding member includes a reel and a sixth motor, the reel is rotatably connected to the upper part of the fourth frame, the sixth motor is fixedly connected to the fourth frame, the output end of the sixth motor is transmission-connected to the reel, and one end of the scooping rope is wound on the outside of the reel. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the following is a brief introduction to the drawings required for use in the implementation methods. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0033] Figure 1 This is a schematic structural diagram of a marine life protection device for marine environment protection provided by an embodiment of the present application from a first perspective;

[0034] Figure 2 A schematic diagram of a portion of the structure of a mobile hull provided in an embodiment of the present application;

[0035] Figure 3 A schematic diagram of a portion of the structure of a driving propeller and a steering propeller provided in an embodiment of the present application;

[0036] Figure 4 A schematic diagram of a portion of the structure of a floating garbage collection assembly provided in an embodiment of the present application;

[0037] Figure 5 A schematic diagram of a portion of the structure of a first lifting frame provided in an embodiment of the present application;

[0038] Figure 6 A schematic diagram of a portion of the structure of the hinged plate provided in an embodiment of the present application;

[0039] Figure 7 A schematic diagram of a portion of the structure of a collection cage provided in an embodiment of the present application;

[0040] Figure 8 A schematic diagram of a portion of the structure of a power generation assembly provided in an embodiment of the present application from a first perspective;

[0041] Figure 9 A schematic diagram of a portion of the structure of a power generation assembly provided in an embodiment of the present application from a second perspective;

[0042] Figure 10 A schematic diagram of a portion of the structure of a drive gear provided in an embodiment of the present application;

[0043] Figure 11 A schematic diagram of a portion of the structure of the air supply and exhaust components provided in an embodiment of the present application;

[0044] Figure 12 A partial structural schematic diagram of the waste net scooping assembly provided in an embodiment of the present application.

[0045] In the figure: 100 - moving hull; 110 - ship frame; 120 - driving propeller; 121 - first motor; 122 - first driving shaft; 123 - first paddle body; 130 - direction propeller; 131 - second motor; 132 - second driving shaft; 133 - second paddle body; 134 - third motor; 135 - rotating block; 136 - first gear; 137 - gear ring; 200 - floating garbage collection component; 210 - stand; 220 - first lifting Frame; 221-second telescopic member; 222-first frame; 230-bidirectional slide rail; 231-fourth motor; 232-bidirectional threaded rod; 233-slider; 234-second gear; 235-third gear; 240-collecting net box; 241-net box cover; 242-third telescopic member; 250-first collecting net plate; 251-hinged plate; 260-second collecting net plate; 270-first telescopic member; 300-power generation component; 310-wind turbine Motor; 320 - Second lifting frame; 321 - Fourth telescopic member; 322 - Second frame; 323 - Winding roller; 324 - Pull rope; 330 - Follower plate; 331 - Airbag; 340 - Drive gear; 341 - Fourth gear; 342 - Fifth gear; 343 - Sixth gear; 350 - Generator; 351 - Seventh gear; 360 - Arc-shaped airbag; 370 - Air supply and exhaust member; 371 - Air supply machine; 372 - Air exhaust machine; 373 - Connecting pipe ;374-solenoid valve;400-waste net scooping assembly;410-rotating telescopic frame;411-fifth telescopic member;412-third frame;413-fourth frame;414-sixth telescopic member;420-lateral telescopic frame;421-seventh telescopic member;422-fifth frame;423-sixth frame;430-limiting pulley;440-scooping rope;450-hook;460-reeling member;461-reel;462-sixth motor. DETAILED DESCRIPTION

[0046] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0047] A marine life protection device for protecting the marine environment according to an embodiment of the present application will be described below with reference to the accompanying drawings.

[0048] like Figures 1-12 As shown, a marine life protection device for protecting the marine environment according to an embodiment of the present application includes a mobile hull 100 and a floating garbage collection component 200.

[0049] Among them, the floating garbage collection component 200 includes a stand 210, a first lifting frame 220, a bidirectional slide rail 230, a collection net box 240, a first collection net plate 250, a second collection net plate 260 and a first telescopic member 270. The collection net box 240, the first collection net plate 250, the second collection net plate 260 and the first telescopic member 270 are all symmetrically arranged. One side of a first collection net plate 250 is rotatably connected to one side of another first collection net plate 250, and the other side of the first collection net plate 250 is rotatably connected to one side of the collection net box 240. One side of the second collecting net plate 260 is rotatably connected to the other side of the collecting net box 240, the end of the first telescopic member 270 is rotatably connected to one side of the upper part of the collecting net box 240, the output end of the first telescopic member 270 is rotatably connected to one side of the upper part of the second collecting net plate 260, the bottom of the vertical frame 210 is fixedly connected to the inside of the mobile hull 100, the lifting end of the first lifting frame 220 is slidably connected to the vertical frame 210, the sliding end of the two-way slide rail 230 is slidably connected to the lifting end of the first lifting frame 220, and the upper part of the collecting net box 240 is fixedly connected to the sliding end of the two-way slide rail 230.

[0050] The following describes the working process of a marine life protection device for marine environment protection according to a specific embodiment of the present application with reference to the accompanying drawings;

[0051] First, the mobile hull 100 is designed to be miniaturized, with a hull size significantly smaller than that of traditional large salvage vessels, and its draft is greatly reduced, allowing it to move freely in shallow waters. Combined with a high-precision steering system, the turning radius is reduced, allowing it to flexibly adjust its course in complex waters such as narrow mangrove rivers and coral reef shoals. The propeller 120 drives the gantry 110, and the steering propeller 130 controls the direction of the gantry 110, allowing for better adjustment of the lateral direction of the gantry 110 and facilitating U-turns.

[0052] Secondly, after the operation is completed, the hydraulic drive system of the first lifting frame 220 is activated, and its lifting end vertically lifts the collection cage 240, the first collection net plate 250 and the second collection net plate 260. When they are raised above the height of the hull, the fourth motor 231 of the two-way slide rail 230 drives the two-way threaded rod 232 to rotate, and the two-way threaded rod 232 drives the slider 233 to move, driving the two symmetrically distributed collection cages 240 to move towards each other, completely moving the collection cages 240 to the designated storage position directly above the hull, avoiding equipment collision damage caused by towing;

[0053] Again, when the collecting net box 240 returns to its position, the telescopic end of the first telescopic member 270 starts, driving the second collecting net plate 260 to rotate around the hinge axis, and the second collecting net plate 260 is smoothly closed to the side of the first collecting net plate 250, effectively reducing the contact area between the equipment and seawater in the non-operating state, slowing down the corrosion rate of metal parts, and extending the aging cycle of rubber parts, significantly improving the service life of the equipment and the reliability of subsequent operations.

[0054] As a result, the mobile hull 100 set up for the shallow water protection area is relatively small in size and can move and turn conveniently in the narrow waters of the diving area. When not in use, the collection cage 240, the first collection net plate 250 and the second collection net plate 260 can be stored in the upper part of the mobile hull 100, reducing the time immersed in seawater, delaying equipment loss, and improving work efficiency.

[0055] In addition, a marine life protection device for marine environment protection according to an embodiment of the present application also has the following additional technical features:

[0056] According to this application, if Figure 2 As shown, the mobile hull 100 includes a gantry 110 , a driving propeller 120 and a steering propeller 130 . The driving propeller 120 is arranged on one side of the gantry 110 , and the steering propeller 130 is arranged on the other side of the gantry 110 .

[0057] According to this application, if Figure 3 As shown, the driving propeller 120 includes a first motor 121, a first driving shaft 122 and a first paddle body 123. The first motor 121 is fixedly connected to the frame 110, the output end of the first motor 121 is fixedly connected to the upper part of the first driving shaft 122, and the bottom of the first driving shaft 122 is transmission-connected to the first paddle body 123.

[0058] According to this application, if Figure 3 As shown, the directional propeller 130 includes a second motor 131, a second drive shaft 132, a second paddle body 133, a third motor 134 and a rotating block 135. The rotating block 135 is rotatably connected to the frame 110, the third motor 134 is transmission-connected to the rotating block 135, the third motor 134 is fixedly connected to the frame 110, the second motor 131 is fixedly connected to the rotating block 135, the output end of the second motor 131 is fixedly connected to the upper part of the second drive shaft 132, the bottom of the second drive shaft 132 is transmission-connected to the second paddle body 133, and the second paddle body 133 is rotatably connected to the rotating block 135.

[0059] According to this application, if Figure 3 As shown, a first gear 136 is provided at the output end of the third motor 134 , and a ring gear 137 is provided at the rotating block 135 . The first gear 136 is meshedly connected with the ring gear 137 .

[0060] According to this application, if Figure 5 As shown, the first lifting frame 220 includes a second telescopic member 221 and a first frame body 222. The first frame body 222 is slidably connected to the vertical frame 210. The end of the second telescopic member 221 is fixedly connected to the inside of the gantry 110. The output end of the second telescopic member 221 is fixedly connected to the bottom of the first frame body 222. The sliding end of the bidirectional slide rail 230 is slidably connected to the first frame body 222.

[0061] According to this application, if Figure 5 As shown, the bidirectional slide rail 230 includes a fourth motor 231, a bidirectional threaded rod 232 and a slider 233. The slider 233 is symmetrically arranged. The slider 233 is slidingly connected to the first frame 222. The slider 233 is fixedly connected to the upper part of the collection box 240. The slider 233 is threadedly connected to the bidirectional threaded rod 232. The bidirectional threaded rod 232 is rotatably connected to the first frame 222. The fourth motor 231 is fixedly connected to the first frame 222. The output end of the fourth motor 231 is transmission-connected to the bidirectional threaded rod 232.

[0062] According to this application, if Figure 5 As shown, a second gear 234 is provided at the output end of the fourth motor 231 , a third gear 235 is provided at the middle of the bidirectional threaded rod 232 , and the second gear 234 is meshedly connected with the third gear 235 .

[0063] According to this application, if Figure 7 As shown, a cage cover 241 is hingedly connected to the bottom of the collection cage 240 , and a third telescopic member 242 is symmetrically provided on one side of the cage cover 241 , and an end of the third telescopic member 242 is rotatably connected to the collection cage 240 .

[0064] According to this application, if Figure 6 As shown, a hinge plate 251 is provided on one side of the first collecting net plate 250 and the second collecting net plate 260, and the two hinge plates 251 are rotatably connected.

[0065] In the vast ocean operation scenarios, traditional ships mostly rely on fuel engines to drive navigation. However, under long-term and high-intensity use, fuel engines inevitably have the risk of oil leakage. According to statistics, the global marine pollution caused by ship fuel leakage is as high as hundreds of thousands of tons each year. These oils form a toxic film on the sea surface, which not only destroys the marine ecological chain, but also absorbs pollutants such as heavy metals, aggravating the deterioration of the marine environment. To cope with this problem, small operating vessels have gradually turned to electric drive mode, replacing highly polluting fuel power with clean energy, but new problems have arisen. Due to the bottleneck of battery technology, their endurance is generally insufficient and the single operation range is limited. However, in the vast ocean, waves are numerous and common. Many electric-driven ships cannot make good use of waves and cannot convert wave kinetic energy into kinetic energy to drive power generation devices. They rely on basic charging facilities to replenish energy, which causes additional consumption of electricity resources.

[0066] According to this application, if Figures 8-11 As shown, it also includes a power generation component 300, which includes a wind turbine 310, a second lifting frame 320, a follower plate 330, a driving gear 340, a generator 350, an arc-shaped airbag 360 and an air supply and exhaust component 370. The wind turbine 310 is arranged on the upper part of the stand 210, and the second lifting frame 320, the follower plate 330, the driving gear 340 and the generator 350 are symmetrically arranged. The lifting end of the second lifting frame 320 is slidably connected to the mobile hull 100, and one side of the follower plate 330 is connected to the second One side of the lifting end of the lifting frame 320 is rotatably connected, one side of the follower plate 330 is fixedly connected to one side of the driving gear 340, the driving gear 340 is rotatably connected to the second lifting frame 320, and the other side of the driving gear 340 is drivingly connected to the driving end of the generator 350, and the generator 350 is fixedly connected to the lifting end of the second lifting frame 320. The arc-shaped airbag 360 is disposed at the bottom of the mobile hull 100, and the air supply and exhaust member 370 is fixedly connected to the interior of the mobile hull 100, and the air supply and exhaust member 370 is in communication with the interior of the arc-shaped airbag 360;

[0067] In the non-operating state, the lifting end of the second lifting frame 320 is activated, synchronously raising the follower plate 330 and the generator 350 to a safe position above the hull at a steady rate. This effectively mitigates the risk of collision during navigation and ensures the maneuverability of the mobile hull 100. Once the operation is complete and the hull is anchored, compressed air is continuously supplied to the curved airbag 360 via the air supply end of the air supply and exhaust component 370. As the airbag gradually expands, the buoyancy it generates lifts the hull upward, significantly shifting the combined center of gravity of the hull and airbag upward. This design increases the hull's sway under wave impact, creating a highly efficient kinetic energy input condition. At this point, the lifting end of the second lifting frame 320 is activated again, precisely controlling the follower plate 330 to smoothly descend to the sea surface. Thanks to its unique linkage design, even in severe sea conditions, the follower plate 330, thanks to its own counterweight and wave thrust, remains afloat and oscillates relative to the hull. The periodic movement of the follower plate 330 drives the gear 340 to operate, thereby driving the generator 350 to generate electricity. The generated electricity is processed by the intelligent management system and stored in the battery pack, thereby greatly reducing dependence on shore-based charging facilities, effectively reducing losses and carbon emissions during energy transmission, and truly realizing a green energy supply closed loop for offshore operations.

[0068] According to this application, if Figure 8 As shown, the second lifting frame 320 includes a fourth telescopic member 321 and a second frame body 322. The end of the fourth telescopic member 321 is fixedly connected to the inside of the mobile hull 100, the output end of the fourth telescopic member 321 is fixedly connected to the second frame body 322, the second frame body 322 is slidingly connected to the mobile hull 100, and the follower plate 330 is rotatably connected to the second frame body 322.

[0069] According to this application, if Figure 8 As shown, an airbag bag 331 is provided on one side of the follower plate 330 , and a winding roller 323 is provided on the upper part of the second frame 322 . A pull rope 324 is wound on the outside of the winding roller 323 , and one end of the pull rope 324 is connected to the follower plate 330 .

[0070] According to this application, if Figure 10 As shown, the driving gear 340 includes a fourth gear 341, a fifth gear 342 and a sixth gear 343, and the driving end of the generator 350 is provided with a seventh gear 351, the fourth gear 341 is fixedly connected to the follower plate 330, the fifth gear 342 is fixedly connected to the sixth gear 343, the fifth gear 342 is rotatably connected to the second frame 322, the sixth gear 343 is meshed with the seventh gear 351, and the fourth gear 341 is meshed with the fifth gear 342.

[0071] According to this application, if Figure 11 As shown, the air supply and exhaust component 370 includes an air supply machine 371 and an air exhaust machine 372 . The air supply machine 371 and the air exhaust machine 372 are both provided with a connecting pipe 373 , and the connecting pipe 373 is provided with a solenoid valve 374 . The connecting pipe 373 is connected to the arc-shaped airbag 360 .

[0072] Abandoned fishing nets, the epitome of "ghost gear," are arguably the deadliest invisible killers in the marine ecosystem. Once used for fisheries, these tools, abandoned in the vast ocean due to human discard, accidental loss, or natural damage, have transformed into continuously functioning "autonomous hunting machines." Made of corrosion-resistant, high-strength materials, they can survive in seawater for decades or even longer, silently strangling marine life and damaging the seabed ecosystem, causing irreversible, long-term damage to the entire marine ecosystem. To protect marine biodiversity, the removal of abandoned fishing nets has become an urgent ecological mission. However, traditional salvage equipment suffers from complex structures and cumbersome operating procedures. For example, some equipment requires multiple steps of debugging to adapt to different sea conditions, leading to hours of preparation before a single operation. Other devices involve more than a dozen complex commands, necessitating extremely high training costs. These issues have led to a significant reduction in operational efficiency, resulting in tens of thousands of tons of abandoned fishing nets continuing to wreak havoc in the ocean each year, exacerbating the ecological crisis.

[0073] According to this application, if Figure 12As shown, it also includes a waste net scooping assembly 400, which includes a rotating telescopic frame 410, a transverse telescopic frame 420, a limiting pulley 430, a scooping rope 440, a hook 450 and a winding member 460. A counterweight lead block is provided at one end of the scooping rope 440 near the hook 450, and the weight of the lead block can be increased or decreased according to the moving speed of the mobile hull 100. The rotating telescopic frame 410 is rotatably connected to the mobile hull 100, the transverse telescopic frame 420 is fixedly connected to the telescopic end of the rotating telescopic frame 410, a plurality of limiting pulleys 430 and the scooping rope 440 are arranged at intervals, the hook 450 is fixedly connected to one end of the scooping rope 440, and the other end of the scooping rope 440 is wound around the outside of the winding member 460, and the winding member 460 is rotatably connected to the upper part of the rotating telescopic frame 410;

[0074] When the mobile hull 100 arrives at the operating area, the salvage system immediately enters the working state. First, the equipment performs a preliminary cleaning of the floating garbage on the sea surface, and then starts the salvage procedure: the rotating end of the rotating telescopic frame 410 is quickly lifted, and then its telescopic end is extended to expand the operating range. The horizontal telescopic frame 420 is extended simultaneously to further expand the salvage coverage. Finally, the reeling member 460 smoothly releases the scooping rope 440, and the hook 450 at the end of the rope sinks into the water. During operation, the mobile hull 100 moves at a constant speed, pulling the scooping rope 440 through the sea water. Once the fishing net is hooked, the reeling end of the reeling member 460 reels the scooping rope 440 and pulls the abandoned fishing net out of the water. At the same time, the rotating telescopic frame 410 lifts the salvaged abandoned fishing nets out of the water through precise angle adjustment and height lifting. The entire process is completed in one go, which not only greatly shortens the residence time of abandoned fishing nets in the ocean and effectively curbs their continuous harm to marine life, but also helps maintain the health and stability of the marine ecosystem by promptly removing ecological risks, providing a strong guarantee for the sustainable protection of the marine environment.

[0075] According to this application, if Figure 12 As shown, the rotating telescopic frame 410 includes a fifth telescopic member 411, a third frame body 412, a fourth frame body 413 and a sixth telescopic member 414, the end of the fifth telescopic member 411 is rotatably connected to the mobile hull 100, the middle part of the fourth frame body 413 is rotatably connected to the mobile hull 100, the output end of the fifth telescopic member 411 is rotatably connected to one side of the bottom of the fourth frame body 413, one side of the third frame body 412 is slidably connected to the inside of the fourth frame body 413, the output end of the sixth telescopic member 414 and the other end of the third frame body 412 are both fixedly connected to the middle part of the transverse telescopic frame 420, and the end of the fifth telescopic member 411 is fixedly connected to one side of the fourth frame body 413.

[0076] According to this application, if Figure 12As shown, the transverse telescopic frame 420 includes a seventh telescopic member 421, a fifth frame body 422 and a sixth frame body 423. There are multiple sixth frames 423, and the sixth frames 423 and the seventh telescopic member 421 are symmetrically arranged. Two adjacent sixth frames 423 are slidingly connected, and one sixth frame body 423 is slidingly connected to the fifth frame body 422. The end of the seventh telescopic member 421 is fixedly connected to the third frame body 412, and the output end of the seventh telescopic member 421 is fixedly connected to one side of the sixth frame body 423.

[0077] According to this application, if Figure 12 As shown, the winding member 460 includes a reel 461 and a sixth motor 462. The reel 461 is rotatably connected to the upper part of the fourth frame 413. The sixth motor 462 is fixedly connected to the fourth frame 413. The output end of the sixth motor 462 is transmission-connected to the reel 461. One end of the catching rope 440 is wound around the outside of the reel 461.

[0078] It should be noted that the first telescopic member 270 , the second telescopic member 221 , the third telescopic member 242 , the fourth telescopic member 321 , the fifth telescopic member 411 , the sixth telescopic member 414 and the seventh telescopic member 421 are all any one of electric push rods, electric cylinders, hydraulic cylinders and pneumatic cylinders.

[0079] Other structures and operations of a marine life protection device for marine environment protection according to an embodiment of the present application are known to ordinary technicians in this field and will not be described in detail here.

[0080] In the several embodiments provided in this application, it should be understood that the disclosed devices and methods can also be implemented in other ways. The device embodiments described above are merely illustrative.

[0081] The above are only specific embodiments of the present application, but the scope of protection of this application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of this application. Therefore, the scope of protection of this application should be based on the scope of protection of the claims.

Claims

1. A marine life protection device for marine environment protection, characterized in that: include: Moving hull (100); A floating garbage collecting assembly (200) comprising a stand (210), a first lifting frame (220), a bidirectional slide rail (230), a collecting net box (240), a first collecting net plate (250), a second collecting net plate (260) and a first telescopic member (270), wherein the collecting net box (240), the first collecting net plate (250), the second collecting net plate (260) and the first telescopic member (270) are all symmetrically arranged, one side of one of the first collecting net plates (250) is rotatably connected to one side of another of the first collecting net plates (250), and the other side of the first collecting net plate (250) is rotatably connected to one side of the collecting net box (240). Then, one side of the second collecting net plate (260) is rotatably connected to the other side of the collecting net box (240), the end of the first telescopic member (270) is rotatably connected to one side of the upper part of the collecting net box (240), the output end of the first telescopic member (270) is rotatably connected to one side of the upper part of the second collecting net plate (260), the bottom of the stand (210) is fixedly connected to the inside of the mobile hull (100), the lifting end of the first lifting frame (220) is slidably connected to the stand (210), the sliding end of the bidirectional slide rail (230) is slidably connected to the lifting end of the first lifting frame (220), and the upper part of the collecting net box (240) is fixedly connected to the sliding end of the bidirectional slide rail (230).

2. The marine life protection device for marine environment protection according to claim 1, characterized in that: The mobile hull (100) comprises a gantry (110), a driving propeller (120) and a steering propeller (130), wherein the driving propeller (120) is arranged on one side of the gantry (110), and the steering propeller (130) is arranged on the other side of the gantry (110).

3. The marine life protection device for marine environment protection according to claim 2, characterized in that: The driving propeller (120) includes a first motor (121), a first drive shaft (122) and a first paddle body (123), wherein the first motor (121) is fixedly connected to the ship frame (110), the output end of the first motor (121) is fixedly connected to the upper part of the first drive shaft (122), and the bottom of the first drive shaft (122) is transmission-connected to the first paddle body (123).

4. The marine life protection device for marine environment protection according to claim 2, characterized in that: The directional propeller (130) comprises a second motor (131), a second drive shaft (132), a second paddle body (133), a third motor (134) and a rotating block (135); the rotating block (135) is rotationally connected to the ship frame (110); the third motor (134) is transmission-connected to the rotating block (135); the third motor (134) is fixedly connected to the ship frame (110); the second motor (131) is fixedly connected to the rotating block (135); the output end of the second motor (131) is fixedly connected to the upper part of the second drive shaft (132); the bottom of the second drive shaft (132) is transmission-connected to the second paddle body (133); and the second paddle body (133) is rotationally connected to the rotating block (135).

5. The marine life protection device for marine environment protection according to claim 4, characterized in that: The output end of the third motor (134) is provided with a first gear (136), the rotating block (135) is provided with a ring gear (137), and the first gear (136) is meshedly connected with the ring gear (137).

6. The marine life protection device for marine environment protection according to claim 2, characterized in that: The first lifting frame (220) includes a second telescopic member (221) and a first frame body (222), the first frame body (222) is slidably connected to the vertical frame (210), the end of the second telescopic member (221) is fixedly connected to the inside of the ship frame (110), the output end of the second telescopic member (221) is fixedly connected to the bottom of the first frame body (222), and the sliding end of the bidirectional slide rail (230) is slidably connected to the first frame body (222).

7. The marine life protection device for marine environment protection according to claim 6, characterized in that: The bidirectional slide rail (230) includes a fourth motor (231), a bidirectional threaded rod (232) and a slider (233), wherein the sliders (233) are symmetrically arranged, the sliders (233) are slidably connected to the first frame (222), the sliders (233) are fixedly connected to the upper part of the collection net box (240), the sliders (233) are threadedly connected to the bidirectional threaded rod (232), the bidirectional threaded rod (232) is rotationally connected to the first frame (222), the fourth motor (231) is fixedly connected to the first frame (222), and the output end of the fourth motor (231) is transmission-connected to the bidirectional threaded rod (232).

8. The marine life protection device for marine environment protection according to claim 7, characterized in that: The output end of the fourth motor (231) is provided with a second gear (234), the middle portion of the bidirectional threaded rod (232) is provided with a third gear (235), and the second gear (234) is meshedly connected with the third gear (235).

9. The marine life protection device for marine environment protection according to claim 1, characterized in that: The bottom of the collecting net box (240) is hinged with a net box cover (241), and a third telescopic member (242) is symmetrically provided on one side of the net box cover (241), and the end of the third telescopic member (242) is rotatably connected to the collecting net box (240).

10. The marine life protection device for marine environment protection according to claim 1, characterized in that: A hinge plate (251) is provided on one side of each of the first collecting net plate (250) and the second collecting net plate (260), and the two hinge plates (251) are rotatably connected to each other.

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