A fishing net cleaning ship

Abstract

An embodiment of the present application provides a fishing net cleaning ship, which relates to the field of fishing net cleaning. The fishing net cleaning ship includes: a cleaning ship body, a recovery winch assembly, a tow hook assembly, and a fishing net sorting assembly. One end of the tow hook member disengages from the third support and falls under the action of gravity. The tow hook member is hooked to the recovery winch assembly. The other end of the tow hook member disengages from the first support, and the tow hook member is continuously released from the first support. The falling end of the tow hook member falls out of the water through the fishing net sorting assembly. After the cleaning ship body sails to the designated water area, the tow hook member is lowered below the water surface. If the remote operator can observe the fishing net float ball, the remote control boat is operated to the fishing net. If the remote operator cannot observe the fishing net float ball, the boat is allowed to freely navigate in the designated water area without repeating the route to conduct a "blind sweep" of the designated area. When there is a certain tension in the tow rope, it is considered that the tow hook contacts the fishing net. At this time, the recovery winch assembly is used to retract the fishing net for easy storage.

Description

Technical Field

[0001] This application relates to the technical field of fishing net cleaning, and more particularly, to a fishing net cleaning boat. Background Art

[0002] Some lost or discarded fishing nets in rivers will affect the navigation of ships. Therefore, it is necessary to clean the fishing nets in the river to ensure the passage of ships. However, in the related art, it is not convenient to carry and store the recovered fishing nets. Given the uncertain position of the fishing nets in the river channel, the cleaning of fishing nets in the related art is also not convenient for "blind sweeping" (i.e., path-style sweeping of fishing nets in a certain area) in some areas of the river channel to find the fishing nets and then clean them. Summary of the Invention

[0003] This application aims to solve at least one of the technical problems existing in the prior art. For this purpose, this application provides a fishing net cleaning boat, which can perform "blind sweeping" on a specified area. When there is a certain tension in the towing rope, it is considered that the towing hook touches the fishing net. At this time, the recovery winch assembly is used to retract the fishing net, which has the effect of facilitating the storage of the fishing net.

[0004] The fishing net cleaning boat according to an embodiment of this application includes: a cleaning boat body, a recovery winch assembly, a towing hook assembly, and a fishing net sorting assembly.

[0005] The recovery winch assembly is fixedly connected to the cleaning boat body near the middle position. The towing hook assembly includes a first support, a second support, a third support, and a towing hook member. The first support, the second support, and the third support are all arranged on the deck of the cleaning boat body. The first support is located at the bow of the boat, the third support is located above the recovery winch assembly, and the second support is located between the first support and the third support. One end of the towing hook member is received in the first support, the end of the towing hook member is hooked to the first support, the other end of the towing hook member is hooked to the third support, and the end of the towing hook member near the third support is received on the second support. Both ends of the towing hook member can be detached from the third support, and both ends of the towing hook member can be released and detached from the first support and the second support. After one end of the towing hook member is detached, it can be hooked into the recovery winch assembly. The fishing net sorting assembly is arranged at the top of the bow of the cleaning boat body, and after the other end of the towing hook member is detached, it can pass through the fishing net sorting assembly.

[0006] According to some embodiments of the present application, the recovery winch assembly includes a mounting base, a driving member, a slewing bearing, and a recovery winch. The mounting base is fixedly connected to the cleaning ship body near the middle position. The driving member is fixedly connected to one side of the mounting base. The outer ring of the slewing bearing is fixedly connected to the other side of the mounting base. The inner ring of the slewing bearing is configured to be drivingly connected to the output end of the driving member. The recovery winch is fixedly connected to the inner ring of the slewing bearing.

[0007] According to some embodiments of the present application, the driving member includes a motor and a gear. The gear is fixedly connected to the output end of the motor. The gear meshes with the inner ring of the slewing bearing.

[0008] According to some embodiments of the present application, the first support includes a first bracket, a first storage cylinder, a first rope winding frame, a first elastic snap ring, and a first hook release portion. The lower parts of both ends of the first bracket are fixedly connected to both sides of the bow of the cleaning ship body. There are two groups of the first storage cylinders, and each group of the first storage cylinders has a plurality of them. The two groups of the first storage cylinders are staggered and arranged at the top inside the first bracket. The first storage cylinders are vertically arranged. The first rope winding frame includes a rope arranging plate and a first rope guiding ring. The upper end of the rope arranging plate is fixedly connected to one side of the top of the first storage cylinder. The first rope guiding ring is fixedly connected to the lower end of the rope arranging plate. The first rope guiding ring and the first storage cylinder are correspondingly arranged. The towing hook member includes a steel cable, a fixed sleeve, a hook, and a hanging ring rope. The fixed sleeve is fixedly connected to both ends of the steel cable. The hooks are arranged at equal intervals on the outer wall of the fixed sleeve. The hanging ring rope is fixedly connected to the outer wall of the upper end of the fixed sleeve. One end of the steel cable passes through the first rope guiding ring. The first elastic snap ring is fixedly connected to the side of the top of the first storage cylinder away from the rope arranging plate. After the steel cable passes through the first rope guiding ring, it is pressed into the first elastic snap ring. The steel cable is wound around the first storage cylinder. The rope arranging plate is attached to the outer wall of the wound steel cable. One end of the steel cable after winding passes through the first rope guiding ring again. The first hook release portion is fixedly connected to the lower side of the first rope guiding ring. The hanging ring rope is hung on the first hook release portion.

[0009] According to some embodiments of the present application, the first hook release portion includes a mounting frame, a baffle, and an electromagnetic pin. One end of the mounting frame is fixedly connected to the lower side of the first rope guiding ring. The baffle is fixedly connected to one end of the lower side of the mounting frame. The electromagnetic pin is fixedly connected to the other end of the lower side of the mounting frame. The output end of the electromagnetic pin can be inserted into the baffle. The hanging ring rope is hung into the output end of the electromagnetic pin.

[0010] According to some embodiments of the present application, the second support includes a second bracket, a second storage cylinder, a second cable reel, and a second elastic snap ring. The lower parts of both ends of the second bracket are fixedly connected to both sides of the cleaning ship body. The second storage cylinder is staggeredly and obliquely arranged at the top inside the second bracket. The bottom end of the second storage cylinder faces the recovery winch assembly. The second storage cylinder and the first storage cylinder are arranged correspondingly. The second cable reel and the first cable reel have the same structure. The second cable reel is arranged on one side of the upper end of the second storage cylinder. The second elastic snap ring and the first elastic snap ring have the same structure. One end of the steel cable close to the third support is pressed into the second elastic snap ring. The steel cable passes through the second cable reel. The steel cable is wound around the second storage cylinder, and the wound steel cable passes through the second cable reel again.

[0011] According to some embodiments of the present application, the third support includes a third bracket and a second hook release part. The two sides of the lower end of the third bracket are fixedly connected to both sides of the cleaning ship body. The second hook release part is fixedly connected to the top inside the third bracket. The second hook release part and the first hook release part have the same structure. The hanging ring rope at one end of the steel cable far from the first hook release part is hung on the output end of the electromagnetic pin on the second hook release part.

[0012] According to some embodiments of the present application, the fishing net sorting assembly includes an upper sorting frame, two support plates, and a lower sorting frame. The two support plates are correspondingly arranged on both sides between the upper sorting frame and the lower sorting frame. Both the upper sorting frame and the lower sorting frame are fixedly connected to the top of the bow of the cleaning ship body.

[0013] According to some embodiments of the present application, the support plate includes a plate body. A first chute and a second chute are formed on the plate body. The second chute is located below the first chute. A cutting member is arranged between the first chutes on the two plate bodies. The cutting member includes two first driving rods, a first connecting frame, and a blade. The two first driving rods are fixedly connected to the inside of the top of the bow of the cleaning ship body. The output end of the first driving rod extends out of the cleaning ship body. The first connecting frame is fixedly connected to the end of the output end of the first driving rod. Both ends of the blade are fixedly connected between the first connecting frames. The first driving rod can drive the blade to slide along the first chute.

[0014] According to some embodiments of the present application, a net pressing member is arranged between the second sliding grooves on the two plate bodies. The net pressing member includes two second driving rods, a second connecting frame and a net pressing plate. The two second driving rods are fixedly connected to the inside of the top of the bow of the cleaning ship body. The output end of the second driving rod extends out of the cleaning ship body. The second connecting frame is fixedly connected to the end of the output end of the second driving rod. The two ends of the net pressing plate are fixedly connected between the second connecting frames. The second driving rod can drive the net pressing plate to slide along the second sliding groove.

[0015] The beneficial effects of the present application are as follows: During use, the towing hook member at one end of the recovery winch assembly disengages from the third support and falls under the action of gravity until the towing hook member is hooked to the recovery winch assembly. The other end of the towing hook member disengages from the first support, and the towing hook member is continuously released from the first support. The falling end of the towing hook member falls out of the water through the fishing net sorting assembly. After the cleaning ship body sails to the designated water area, the towing hook member is lowered to a depth of 1.5 m below the water surface. If the remote operator can observe the fishing net floats, the remote control boat is operated to the fishing net. If the remote operator cannot observe the fishing net floats, the boat is allowed to freely navigate in the designated water area without repeating the route to perform a "blind sweep" of the designated area. When there is a certain tension in the towing rope, it is considered that the towing hook contacts the fishing net. At this time, the recovery winch assembly is used to retract the fishing net for easy storage.

[0016] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 is a three-dimensional structural schematic diagram of a fishing net cleaning ship according to an embodiment of the present application;

[0019] Figure 2 is a three-dimensional structural schematic diagram of a recovery winch assembly according to an embodiment of the present application;

[0020] Figure 3 is a structural schematic diagram of a driving member according to an embodiment of the present application;

[0021] Figure 4 is a three-dimensional structural schematic diagram of a towing hook assembly according to an embodiment of the present application;

[0022] Figure 5 It is a schematic structural diagram of a first support according to an embodiment of the present application;

[0023] Figure 6 It is a three-dimensional structural schematic diagram of a first rope winding frame according to an embodiment of the present application;

[0024] Figure 7 It is according to an embodiment of the present application Figure 5 The enlarged structural schematic diagram at position A in;

[0025] Figure 8 It is a three-dimensional structural schematic diagram of a first elastic snap ring according to an embodiment of the present application;

[0026] Figure 9 It is a schematic structural diagram of a first hook detachment part according to an embodiment of the present application;

[0027] Figure 10 It is a schematic structural diagram of a second support according to an embodiment of the present application;

[0028] Figure 11 It is a three-dimensional structural schematic diagram of a third support according to an embodiment of the present application;

[0029] Figure 12 It is a three-dimensional structural schematic diagram of a fishing net sorting assembly according to an embodiment of the present application;

[0030] Figure 13 It is a three-dimensional structural schematic diagram of a support plate according to an embodiment of the present application;

[0031] Figure 14 It is a three-dimensional structural schematic diagram of a cutting part according to an embodiment of the present application;

[0032] Figure 15 It is a three-dimensional structural schematic diagram of a net pressing part according to an embodiment of the present application;

[0033] Figure 16 It is a three-dimensional structural schematic diagram of an upper sorting frame according to an embodiment of the present application.

[0034] Icons: 100 - Cleaning boat body; 200 - Recovery winch assembly; 210 - Mounting base; 220 - Driving member; 221 - Motor; 222 - Gear; 230 - Slewing bearing; 240 - Recovery winch; 300 - Tow hook assembly; 310 - First support; 311 - First bracket; 312 - First storage cylinder; 313 - First rope winding frame; 3131 - Rope arranging plate; 3132 - First rope guiding ring; 314 - First elastic snap ring; 315 - First hook release part; 3151 - Mounting frame; 3152 - Baffle plate; 3153 - Electromagnetic pin; 320 - Second support; 321 - Second bracket; 322 - Second storage cylinder; 323 - Second rope winding frame; 324 - Second elastic snap ring; 330 - Third support; 331 - Third bracket; 332 - Second hook release part; 340 - Tow hook member; 341 - Steel cable; 342 - Fixed sleeve; 343 - Hook; 344 - Hanging loop rope; 400 - Fishing net arranging assembly; 410 - Upper arranging frame; 411 - Fixed plate; 412 - Guide net frame; 413 - Limit rod; 414 - Reinforcing frame; 420 - Support plate; 421 - Plate body; 422 - First chute; 423 - Second chute; 430 - Lower arranging frame; 440 - Cutting member; 441 - First driving rod; 442 - First connecting frame; 443 - Blade; 450 - Net pressing member; 451 - Second driving rod; 452 - Second connecting frame; 453 - Net pressing plate. Detailed implementation manners

[0035] Next, the technical solutions in the embodiments of the present application will be described with reference to the accompanying drawings in the embodiments of the present application.

[0036] To make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0037] Next, a fishing net cleaning boat according to an embodiment of the present application will be described with reference to the drawings.

[0038] As Figures 1 - 16 shown, the fishing net cleaning boat according to an embodiment of the present application includes: a cleaning boat body 100, a recovery winch assembly 200, a tow hook assembly 300, and a fishing net arranging assembly 400. The cleaning boat body 100 is used to load the recovery winch assembly 200, the tow hook assembly 300, and the fishing net arranging assembly 400. The recovery winch assembly 200 is used to drive the tow hook assembly 300 to drag the fishing net for recovery and cleaning. The tow hook assembly 300 is used to hook the fishing net, and the fishing net arranging assembly 400 is used to gather the scattered fishing net.

[0039] As shown Figure 2 in FIG. 1, the recovery winch assembly 200 is fixedly connected to the cleaning ship body 100 near the middle position. The recovery winch assembly 200 includes a mounting base 210, a driving member 220, a slewing bearing 230, and a recovery winch 240. The mounting base 210 is fixedly connected to the cleaning ship body 100 near the middle position. Among them, the mounting base 210 is fixedly connected to the cleaning ship body 100 near the middle position by bolts. The driving member 220 is fixedly connected to one side of the mounting base 210. Specifically, the driving member 220 is fixedly connected to one side of the mounting base 210 by bolts. The outer ring of the slewing bearing 230 is fixedly connected to the other side of the mounting base 210. When specifically arranged, the outer ring of the slewing bearing 230 is fixedly connected to the other side of the mounting base 210 by bolts. The inner ring of the slewing bearing 230 is configured to be drivingly connected to the output end of the driving member 220. The recovery winch 240 is fixedly connected to the inner ring of the slewing bearing 230. Preferably, the recovery winch 240 is fixedly connected to the inner ring of the slewing bearing 230 by bolts. To facilitate the hanging connection of the tow hook member 340, a felt net is pre-set on the recovery winch 240. During the process of recovering the fishing net, the fishing net is relatively loose. When directly collecting the fishing net, although the fishing net can be squeezed and contracted by the fishing net sorting assembly 400, the fishing net is still in a fluffy state, which is not convenient for twisting into a rope and reducing the volume, and is likely to be blocked at the fishing net sorting assembly 400. When recovering the fishing net, the recovery winch 240 rotates to drive the fishing net to wind around the recovery winch 240. When recovering the fishing net, the driving member 220 is started. The driving member 220 drives the inner ring of the slewing bearing 230 to rotate around the outer ring. The inner ring of the slewing bearing 230 drives the recovery winch 240 to rotate. The recovery winch 240 drives the fishing net to continuously twist and gather, twisting the fishing net from a loose state into a dense strand rope. The main purpose of this is to facilitate the storage and cleaning of the fishing net in the winch and is beneficial to the cutting of the fishing net.

[0040] As shown Figure 3 in FIG. 2, the driving member 220 includes a motor 221 and a gear 222. The gear 222 is fixedly connected to the output end of the motor 221. The gear 222 meshes with the inner ring of the slewing bearing 230. When driving the recovery winch 240 to rotate, the motor 221 is started. The motor 221 drives the gear 222 to rotate. Through the gear transmission principle, the gear 222 drives the inner ring of the slewing bearing 230 to rotate, and then drives the recovery winch 240 to rotate.

[0041] As shown Figure 4As shown, the tow hook assembly 300 includes a first support 310, a second support 320, a third support 330, and a tow hook member 340. The first support 310, the second support 320, and the third support 330 are all arranged on the deck of the cleaning ship body 100. The first support 310 is located at the bow, the third support 330 is located above the recovery winch assembly 200, and the second support 320 is located between the first support 310 and the third support 330. One end of the tow hook member 340 is received in the first support 310, the end of the tow hook member 340 is hooked to the first support 310, the other end of the tow hook member 340 is hooked to the third support 330, and one end of the tow hook member 340 close to the third support 330 is received on the second support 320. Both ends of the tow hook member 340 can be disengaged from the third support 330, and both ends of the tow hook member 340 can be released and disengaged from the first support 310 and the second support 320. After one end of the tow hook member 340 is disengaged, it can be hooked into the recovery winch assembly 200. When in use, one end of the tow hook member 340 is disengaged from the third support 330 and falls under the action of gravity until the tow hook member 340 is hooked to the recovery winch 240. The other end of the tow hook member 340 is disengaged from the first support 310, and the tow hook member 340 is continuously released from the first support 310. The falling end of the tow hook member 340 falls into the water through the fishing net sorting assembly 400. After the cleaning ship body 100 sails to the designated water area, the tow hook member 340 is lowered to a depth of 1.5 m below the water surface. If the remote operator can observe the fishing net floats, the remote control boat is operated to the fishing net. If the remote operator cannot observe the fishing net floats, the boat is allowed to freely navigate in the designated water area without repeating the route for "blind sweeping" of the designated area. When there is a certain tension in the tow rope, it is considered that the tow hook contacts the fishing net. At this time, the recovery winch 240 is used to retract the fishing net for easy storage.

[0042] As Figure 5 shown, the first support 310 includes a first bracket 311, a first receiving cylinder 312, a first rope receiving frame 313, a first elastic snap ring 314, and a first hook release portion 315. The lower parts of both ends of the first bracket 311 are fixedly connected to both sides of the bow of the cleaning ship body 100. Among them, the first bracket 311 is fixed to the cleaning ship body 100 by welding or bolts. The first receiving cylinders 312 are provided in two groups, and each group of first receiving cylinders 312 is provided with a plurality of them. The two groups of first receiving cylinders 312 are staggered and arranged at the top inside the first bracket 311. The first receiving cylinders 312 are vertically arranged. Preferably, the top of the first receiving cylinder 312 is fixedly connected to the top inside the first bracket 311 by bolts.

[0043] As Figure 6As shown, the first rope collecting frame 313 includes a rope sorting plate 3131 and a first rope guiding ring 3132. The upper end of the rope sorting plate 3131 is fixedly connected to one side of the top end of the first receiving cylinder 312. The rope sorting plate 3131 is fixedly connected to the first receiving cylinder 312 by welding. The rope sorting plate 3131 is used to sort out the steel cables 341 tied on the first receiving cylinder 312 to reduce the looseness of the steel cables 341 on the first receiving cylinder 312. The first rope guiding ring 3132 is fixedly connected to the lower end of the rope sorting plate 3131. The first rope guiding ring 3132 and the first receiving cylinder 312 are correspondingly arranged. The steel cables 341 are gathered by the first rope guiding ring 3132, which can also reduce the spreading of the steel cables 341 and facilitate bundling.

[0044] like Figure 7 and Figure 8 As shown, the towing hook member 340 includes a steel cable 341, a fixing sleeve 342, a hook 343 and a hanging ring rope 344. The fixing sleeve 342 is fixedly connected to both ends of the steel cable 341. The hooks 343 are arranged at equal intervals on the outer wall of the fixing sleeve 342. The hanging ring rope 344 is fixedly connected to the outer wall of the upper end of the fixing sleeve 342. One end of the steel cable 341 passes through the first rope guide ring 3132. The first elastic clamp ring 314 is fixedly connected to the top of the first storage tube 312 away from the rope management plate 313. On one side, the steel cable 341 passes through the first rope guide ring 3132 and is pressed into the first elastic clamp ring 314. The steel cable 341 is wrapped around the first storage tube 312. The rope sorting plate 3131 is attached to the outer wall of the wrapped steel cable 341. One end of the wrapped steel cable 341 passes through the first rope guide ring 3132 again. The first unhooking part 315 is fixedly connected to the lower side of the first rope guide ring 3132. The hanging ring rope 344 is hung on the first unhooking part 315. The hanging ring rope 344 is set as a steel wire rope. When the towing hook 340 is in use, the head of the towing hook 340 is located at the bow. If the unhooking operation is performed manually, the risk of falling into the water is increased, and the manual operation efficiency is low. When the towing hook 340 needs to be released and the fixing sleeve 342 with the hook 343 falls into the water, the first unhooking part 315 is activated to release the hooking ring rope 344 and the first unhooking part 315. Under the action of the gravity of the fixing sleeve 342, the fixing sleeve 342 drives the steel cable 341 tied to the first storage cylinder 312 to be released. After the steel cable 341 on the first storage cylinder 312 is released, the fixing sleeve 342 is released. Under the action of gravity, the steel cable 341 is disengaged from the first elastic clamp 314 and the first rope ring 3132, so that the steel cable 341 and the first support 310 are completely separated, thereby achieving the purpose of automatic unhooking, so that the head of the towing hook member 340 on each first storage cylinder 312 can be unhooked in turn, and each towing hook member 340 can be recovered in turn to facilitate continuous operation. The storage and rope sorting plate 3131 of the first storage cylinder 312 is used to straighten and prevent loosening, so as to facilitate the storage of the head of the steel cable 341 and the unhooking operation of the head under the action of gravity.

[0045] likeFigure 9 As shown, the first decoupling part 315 includes a mounting bracket 3151, a baffle 3152 and an electromagnetic pin 3153. One end of the mounting bracket 3151 is fixedly connected to the lower side of the first rope loop 3132. Specifically, one end of the mounting bracket 3151 is fixedly connected to the lower side of the first rope loop 3132 by welding. The baffle 3152 is fixedly connected to one end of the lower side of the mounting bracket 3151. It should be noted that the baffle 3152 is fixedly connected to one end of the lower side of the mounting bracket 3151 by welding. The electromagnetic pin 3153 is fixedly connected to the other end of the lower side of the mounting bracket 3151. Preferably, the electromagnetic pin 3153 is fixedly connected to the other end of the lower side of the mounting bracket 3151 by screws. The output end of the electromagnetic pin 3153 can be inserted into the baffle 3152. The hanging loop rope 344 is hung into the output end of the electromagnetic pin 3153. When the electromagnetic pin 3153 is activated, the electromagnetic pin 3153 retracts from the baffle 3152, releasing the connection between the electromagnetic pin 3153 and the hanging loop rope 344. The fixed sleeve 342 can be quickly connected through the electromagnetic pin 3153, thereby reducing the release of the steel cable 341 after winding. Or the fixed sleeve 342 can be quickly released, thereby quickly releasing the wound steel cable 341 for rapid decoupling operation.

[0046] As Figure 10As shown, the second support 320 includes a second bracket 321, a second storage cylinder 322, a second cable reel 323, and a second elastic snap ring 324. The lower parts of both ends of the second bracket 321 are fixedly connected to both sides of the cleaning ship body 100. Specifically, the lower parts of both ends of the second bracket 321 are fixedly connected to both sides of the cleaning ship body 100 by welding or bolts. The second storage cylinder 322 is arranged obliquely and staggeredly at the top inside the second bracket 321. The bottom end of the second storage cylinder 322 faces the recovery winch assembly 200. The second storage cylinder 322 and the first storage cylinder 312 are arranged correspondingly. The second cable reel 323 has the same structure as the first cable reel 313. The second cable reel 323 is arranged on one side of the upper end of the second storage cylinder 322. The second elastic snap ring 324 has the same structure as the first elastic snap ring 314. One end of the steel cable 341 close to the third support 330 is pressed into the second elastic snap ring 324. The steel cable 341 passes through the second cable reel 323. The steel cable 341 is wound around the second storage cylinder 322. After being wound, the steel cable 341 passes through the second cable reel 323 again. When using the tow hook member 340, the tail of the tow hook member 340 is located at the recovery winch assembly 200. If manual unhooking operation is performed and there is a misoperation of the recovery winch assembly 200, it is easy to pose a safety hazard to the operator. When storing the steel cable 341, the steel cable 341 is bent near the recovery winch assembly 200 and then passes through the first cable guiding ring 3132 on the second cable reel 323. Then the steel cable 341 is wound around the second storage cylinder 322 in sequence. The cable arranging plate 3131 on the second cable reel 323 is used to prevent loosening. Then one end of the wound steel cable 341 is pressed into the second elastic snap ring 324, so as to complete the operation of storing the tail steel cable 341. Through the second support 320 for storage, when manually winding the steel cable 341, the personnel are far away from the recovery winch assembly 200, reducing the situation that the misoperation of the recovery winch assembly 200 affects the safety of the operator.

[0047] As Figure 11As shown, the third support 330 includes a third bracket 331 and a second decoupling portion 332. Both sides of the lower end of the third bracket 331 are fixedly connected to both sides of the cleaning ship body 100. It should be noted that both sides of the lower end of the third bracket 331 are fixedly connected to both sides of the cleaning ship body 100 by welding or bolts. The second decoupling portion 332 is fixedly connected to the top inside the third bracket 331. The second decoupling portion 332 has the same structure as the first decoupling portion 315. The hanging loop rope 344 at the end of the steel cable 341 away from the first decoupling portion 315 is hooked into the output end of the electromagnetic pin 3153 on the second decoupling portion 332. A towing hook member 340 can perform the recycling operation of the fishing net in sequence, which is not convenient for continuously recycling the fishing net. Moreover, when towing the fishing net through the towing hook member 340, if the connection between the towing hook member 340 and the recycling winch assembly 200 is not firm, the towing hook member 340 is likely to fall off the recycling winch assembly 200, thereby affecting the recycling of the fishing net. When it is necessary to perform the decoupling operation at the tail of the towing hook member 340, start the electromagnetic pin 3153 on the second decoupling portion 332 to release the connection between the electromagnetic pin 3153 and the hanging loop rope 344 at the tail of the steel cable 341. Under the action of gravity, the fixing sleeve 342 at the tail of the steel cable 341 drops. After the fixing sleeve 342 is detached, it swings down with the second storage cylinder 322 as the center, so that the fixing sleeve 342 can swing to a position at the middle and rear of the recycling winch assembly 200, and then the hook on the fixing sleeve 342 can be hooked onto the felt net or the already recycled fishing net, reducing the situation where the fixing sleeve 342 drops and fails to hook into the recycling winch assembly 200. The hook 343 on the fixing sleeve 342 is hooked into the recycling winch assembly 200. Start the recycling winch assembly 200, and the recycling winch assembly 200 drives the steel cable 341. The steel cable 341 is detached from the second storage cylinder 322, and the recycling winch assembly 200 pre-receives one circle to achieve the purpose of tightening the tail steel cable 341. By pre-receiving the steel cable 341 through the recycling winch assembly 200 when recycling the fishing net, the fixing force of the tail steel cable 341 is improved, and further, the situation where the steel cable 341 falls off the recycling winch assembly 200 at the initial stage when the recycling winch 240 drives the fishing net to continuously twist and fold is reduced. After the tail steel cable 341 is fixed, release the head steel cable 341 so that the fixing sleeve 342 with the hook 343 at the head of the steel cable 341 falls into the water to perform the recycling operation of the fishing net. After completing one cleaning of the fishing net, the towing hook member 340 has been wound into the recycling winch assembly 200 along with the fishing net. For the next operation, another towing hook member 340 needs to be automatically placed. In this way, the towing hook member 340 is sequentially detached to perform continuous operations for recycling the fishing net.

[0048] As Figure 12As shown, the fishing net arranging assembly 400 is arranged at the top of the bow of the cleaning boat body 100, and the other end of the towing hook 340 can pass through the fishing net arranging assembly 400 after being detached. The fishing net arranging assembly 400 includes an upper arranging frame 410, two support plates 420 and a lower arranging frame 430. The two support plates 420 are correspondingly arranged on both sides between the upper arranging frame 410 and the lower arranging frame 430. The upper arranging frame 410 and the lower arranging frame 430 are both fixedly connected to the top of the bow of the cleaning boat body 100. The recovered fishing nets are gathered by the upper arranging frame 410 and the lower arranging frame 430, so as to facilitate the recovery of the spread fishing nets.

[0049] like Figure 13 and Figure 14 The support plate 420 includes a plate body 421, and a first slide groove 422 and a second slide groove 423 are opened on the plate body 421, and the second slide groove 423 is located at the lower side of the first slide groove 422. A cutting piece 440 is arranged between the first slide grooves 422 on the two plate bodies 421, and the cutting piece 440 includes two first driving rods 441, a first connecting frame 442 and a blade 443. The two first driving rods 441 are fixedly connected to the inside of the top of the bow of the cleaning boat body 100. Preferably, the two first driving rods 441 are fixedly connected to the inside of the top of the bow of the cleaning boat body 100 by bolts, and the output end of the first driving rod 441 extends out of the cleaning boat body 100, and the first connecting frame 442 is fixedly connected to the end of the output end of the first driving rod 441. The two ends of the blade 443 are fixedly connected between the first connecting frame 442. Preferably, the two ends of the blade 443 are fixedly connected between the first connecting frame 442 by bolts, and the first driving rod 441 can drive the blade 443 to move along the first connecting frame 442. When the fishing net is recovered, it is easy to be blocked between the upper sorting frame 410 and the lower sorting frame 430 due to the large size of the fishing net or the angle of the foreign objects attached to it. If the recovery winch assembly 200 is continued to be used for recovery, it is easy to have insufficient winch retraction force or the bow of the ship entering water. When the fishing net wound on the recovery winch assembly 200 is full, but the fishing net being recovered has not been completely recovered, this part of the fishing net is not easy to detach. When the winch cannot be withdrawn, such as insufficient winch retraction force, insufficient capacity, bow entering water, etc., the first driving rod 441 is started, and the first driving rod 441 drives the first connecting frame 442 and the blade 443 to slide along the first sliding groove 422, and the blade 443 is used to cut and separate the fishing net, so that the cut fishing net continues to be recovered, and the other part of the fishing net falls back into the water for another recovery, so that the blocked or full capacity fishing net that has not been recovered falls off the fishing net cleaning boat, thereby reducing the situation where the fishing net cleaning boat drags the fishing net forward.

[0050] like Figure 15As shown, a net pressing member 450 is arranged between the second sliding grooves 423 on the two plate bodies 421. The net pressing member 450 includes two second driving rods 451, a second connecting frame 452 and a net pressing plate 453. The two second driving rods 451 are fixedly connected to the inside of the top of the bow of the cleaning ship body 100. The output end of the second driving rod 451 extends out of the cleaning ship body 100. The second connecting frame 452 is fixedly connected to the end of the output end of the second driving rod 451. Both ends of the net pressing plate 453 are fixedly connected between the second connecting frames 452. The second driving rod 451 can drive the net pressing plate 453 to slide along the second sliding groove 423. The second driving rod 451 is set as a hydraulic cylinder, and the power of the hydraulic cylinder can be taken from the cleaning ship body 100. The end of the net pressing plate 453 is set as a triangle, which is convenient for the net pressing plate 453 to press the fishing net. The triangular top of the net pressing plate 453 is set as an arc to reduce the net pressing plate 453 from cutting the fishing net. During the process of cutting the fishing net, the upper end of the fishing net is towed by the steel cable 341, but the lower part of the fishing net lacks fixation. When the blade 443 cuts and separates the fishing net, it will not be convenient to press the fishing net tightly at the top of the bow of the cleaning ship body 100. The fishing net is easily driven by the blade 443, and the position where the cutting is easy to occur is likely to change, which is likely to affect the cutting efficiency. When cutting the fishing net, first start the second driving rod 451. The second driving rod 451 drives the second connecting frame 452 and the net pressing plate 453. The net pressing plate 453 presses the fishing net tightly at the top of the bow of the cleaning ship body 100 to fix the fishing net, and then start the first driving rod 441 to cut the fishing net, so that the position of the fishing net is stable, which is convenient for the blade 443 to cut the same position, thereby improving the cutting efficiency.

[0051] As Figure 16 shown, the upper sorting frame 410 includes a fixing plate 411, a guide net frame 412 and a limiting rod 413. The guide net frame 412 is fixedly connected to one side of the fixing plate 411. The fixing plate 411 is fixedly connected to the top of the bow of the cleaning ship body 100. The limiting rod 413 is fixedly connected to the inside of the guide net frame 412. The blade 443 and the net pressing plate 453 can be received on the side of the limiting rod 413 away from the bow of the cleaning ship body 100. The lower sorting frame 430 has the same structure as the upper sorting frame 410. When the blade 443 and the net pressing plate 453 are not in use, the blade 443 and the net pressing plate 453 are received on the side of the limiting rod 413 away from the bow of the cleaning ship body 100, reducing the situation where the fishing net contacts the blade 443 and the net pressing plate 453 when the fishing net is recycled, and further reducing the situation where the fishing net recycling pulls the blade 443 and the net pressing plate 453, resulting in damage to the blade 443 and the net pressing plate 453. Reinforcing frames 414 are fixedly connected to both sides of the guide net frame 412. The reinforcing frames 414 are inclined. The end of the reinforcing frame 414 away from the guide net frame 412 is fixedly connected to the bow of the cleaning ship body 100. The connection strength between the guide net frame 412 and the cleaning ship body 100 is improved through the reinforcing frames 414.

[0052] Specifically, the working principle of this fishing net cleaning ship: When in use, one end of the towing hook member 340 detaches from the third support 330 and falls under the action of gravity until the towing hook member 340 is hooked to the recovery winch 240. The other end of the towing hook member 340 detaches from the first support 310, and the towing hook member 340 is continuously released from the first support 310. The falling end of the towing hook member 340 falls out of the water through the fishing net sorting assembly 400. After the cleaning ship body 100 sails to the designated water area, the towing hook member 340 is lowered to a depth of 1.5 m below the water surface. If the remote operator can observe the fishing net floats, the remote control boat is maneuvered to the fishing net. If the remote operator cannot observe the fishing net floats, the boat is allowed to freely navigate in the designated water area without repeating the route for "blind sweeping" of the designated area. When there is a certain tension in the towing rope, it is considered that the towing hook contacts the fishing net. At this time, the recovery winch 240 is used to retract the fishing net for easy storage.

[0053] It should be noted that the specific model specifications of the motor 221, the recovery winch 240, the electromagnetic pin 3153, the first drive rod 441, and the second drive rod 451 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be elaborated in detail.

[0054] The power supply and principle of the electromagnetic pin 3153 are clear to those skilled in the art and will not be elaborated here.

[0055] The above are only the embodiments of this application and are not used to limit the protection scope of this application. For those skilled in the art, various changes and modifications can be made to this application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included in the protection scope of this application. It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

Claims

1. A fishing net cleaning ship, characterized in that, it includes: a cleaning ship body (100); a recovery winch assembly (200), the recovery winch assembly (200) is fixedly connected to the cleaning ship body (100) at a position near the middle; a tow hook assembly (300), the tow hook assembly (300) includes a first support (310), a second support (320), a third support (330) and a tow hook member (340), the first support (310), the second support (320) and the third support (330) are all arranged on the deck of the cleaning ship body (100), the first support (310) is located at the bow, the third support (330) is located above the recovery winch assembly (200), the second support (320) is located between the first support (310) and the third support (330), one end of the tow hook member (340) is received in the first support (310), the end of the tow hook member (340) is hooked to the first support (310), the other end of the tow hook member (340) is hooked to the third support (330), one end of the tow hook member (340) near the third support (330) is received on the second support (320), both ends of the tow hook member (340) can be disengaged from the third support (330), both ends of the tow hook member (340) can be released and disengaged from the first support (310) and the second support (320), and one end of the tow hook member (340) can be hooked into the recovery winch assembly (200) after being disengaged; a fishing net sorting assembly (400), the fishing net sorting assembly (400) is arranged at the top of the bow of the cleaning ship body (100), and the other end of the tow hook member (340) can pass through the fishing net sorting assembly (400) after being disengaged.

2. The fishing net cleaning ship according to claim 1, characterized in that, the recovery winch assembly (200) includes a mounting base (210), a driving member (220), a slewing bearing (230) and a recovery winch (240), the mounting base (210) is fixedly connected to the cleaning ship body (100) at a position near the middle, the driving member (220) is fixedly connected to one side of the mounting base (210), the outer ring of the slewing bearing (230) is fixedly connected to the other side of the mounting base (210), the inner ring of the slewing bearing (230) is configured to be drivingly connected to the output end of the driving member (220), and the recovery winch (240) is fixedly connected to the inner ring of the slewing bearing (230).

3. The fishing net cleaning ship according to claim 2, characterized in that, the driving member (220) includes a motor (221) and a gear (222), the gear (222) is fixedly connected to the output end of the motor (221), and the gear (222) meshes with the inner ring of the slewing bearing (230).

4. The fishing net cleaning ship according to claim 1, characterized in that, The first support (310) includes a first bracket (311), a first storage cylinder (312), a first rope winding frame (313), a first elastic snap ring (314) and a first hook release portion (315). The lower parts of both ends of the first bracket (311) are fixedly connected to both sides of the bow of the cleaning ship body (100). The first storage cylinders (312) are provided in two groups, and each group of the first storage cylinders (312) is provided with a plurality of them. The two groups of the first storage cylinders (312) are staggered and arranged at the top end inside the first bracket (311). The first storage cylinders (312) are vertically arranged. The first rope winding frame (313) includes a rope arranging plate (3131) and a first rope guiding ring (3132). The upper end of the rope arranging plate (3131) is fixedly connected to one side of the top end of the first storage cylinder (312). The first rope guiding ring (3132) is fixedly connected to the lower end of the rope arranging plate (3131). The first rope guiding ring (3132) and the first storage cylinder (312) are correspondingly arranged. The towing hook member (340) includes a steel cable (341), a fixed sleeve (342), a hook (343) and a hanging ring rope (344). The fixed sleeve (342) is fixedly connected to both ends of the steel cable (341). The hooks (343) are arranged at equal intervals on the outer wall of the fixed sleeve (342). The hanging ring rope (344) is fixedly connected to the outer wall of the upper end of the fixed sleeve (342). One end of the steel cable (341) passes through the first rope guiding ring (3132). The first elastic snap ring (314) is fixedly connected to one side of the top end of the first storage cylinder (312) away from the rope arranging plate (3131). After the steel cable (341) passes through the first rope guiding ring (3132), it is pressed into the first elastic snap ring (314). The steel cable (341) is wound around the first storage cylinder (312). The rope arranging plate (3131) is attached to the outer wall of the wound steel cable (341). One end of the steel cable (341) after winding passes through the first rope guiding ring (3132) again. The first hook release portion (315) is fixedly connected to the lower side of the first rope guiding ring (3132). The hanging ring rope (344) is hooked to the first hook release portion (315).

5. The fishing net cleaning ship according to claim 4, wherein, the first hook release portion (315) includes a mounting frame (3151), a baffle (3152) and an electromagnetic pin (3153). One end of the mounting frame (3151) is fixedly connected to the lower side of the first rope guiding ring (3132). The baffle (3152) is fixedly connected to one end of the lower side of the mounting frame (3151). The electromagnetic pin (3153) is fixedly connected to the other end of the lower side of the mounting frame (3151). The output end of the electromagnetic pin (3153) can be inserted into the baffle (3152). The hanging ring rope (344) is hung into the output end of the electromagnetic pin (3153).

6. The fishing net cleaning ship according to claim 5, wherein, The second support (320) includes a second bracket (321), a second storage cylinder (322), a second cable reel (323), and a second elastic snap ring (324). The lower parts of both ends of the second bracket (321) are fixedly connected to both sides of the cleaning ship body (100). The second storage cylinder (322) is arranged staggeredly and obliquely at the top inside the second bracket (321). The bottom end of the second storage cylinder (322) faces the recovery winch assembly (200). The second storage cylinder (322) and the first storage cylinder (312) are arranged correspondingly. The second cable reel (323) has the same structure as the first cable reel (313). The second cable reel (323) is arranged on one side of the upper end of the second storage cylinder (322). The second elastic snap ring (324) has the same structure as the first elastic snap ring (314). One end of the steel cable (341) close to the third support (330) is pressed into the second elastic snap ring (324). The steel cable (341) passes through the second cable reel (323). The steel cable (341) is wound around the second storage cylinder (322), and the wound steel cable (341) passes through the second cable reel (323) again.

7. The fishing net cleaning ship according to claim 6, characterized in that the third support (330) includes a third bracket (331) and a second hook release part (332). The two sides of the lower end of the third bracket (331) are fixedly connected to both sides of the cleaning ship body (100). The second hook release part (332) is fixedly connected to the top inside the third bracket (331). The second hook release part (332) has the same structure as the first hook release part (315). The hanging ring rope (344) at one end of the steel cable (341) far from the first hook release part (315) is hung into the output end of the electromagnetic pin (3153) on the second hook release part (332).

8. The fishing net cleaning ship according to claim 1, characterized in that the fishing net sorting assembly (400) includes an upper sorting frame (410), two support plates (420), and a lower sorting frame (430). The two support plates (420) are correspondingly arranged on both sides between the upper sorting frame (410) and the lower sorting frame (430). The upper sorting frame (410) and the lower sorting frame (430) are both fixedly connected to the top of the bow of the cleaning ship body (100).

9. The fishing net cleaning ship according to claim 8, characterized in that The support plate (420) includes a plate body (421). A first chute (422) and a second chute (423) are formed in the plate body (421). The second chute (423) is located below the first chute (422). A cutting member (440) is arranged between the first chutes (422) on the two plate bodies (421). The cutting member (440) includes two first driving rods (441), a first connecting frame (442) and a blade (443). The two first driving rods (441) are fixedly connected to the inside of the top of the bow of the cleaning ship body (100). The output end of the first driving rod (441) extends out of the cleaning ship body (100). The first connecting frame (442) is fixedly connected to the end of the output end of the first driving rod (441). The two ends of the blade (443) are fixedly connected between the first connecting frames (442). The first driving rod (441) can drive the blade (443) to slide along the first chute (422).

10. The fishing net cleaning ship according to claim 9, wherein, A net pressing member (450) is arranged between the second chutes (423) on the two plate bodies (421). The net pressing member (450) includes two second driving rods (451), a second connecting frame (452) and a net pressing plate (453). The two second driving rods (451) are fixedly connected to the inside of the top of the bow of the cleaning ship body (100). The output end of the second driving rod (451) extends out of the cleaning ship body (100). The second connecting frame (452) is fixedly connected to the end of the output end of the second driving rod (451). The two ends of the net pressing plate (453) are fixedly connected between the second connecting frames (452). The second driving rod (451) can drive the net pressing plate (453) to slide along the second chute (423).

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