CN216515472U - Towing hook device and system for fishing net cleaning boat - Google Patents

Abstract

The embodiment of the application provides a tow hook device and a system for a fishing net cleaning boat, and relates to the field of fishing net cleaning. The marine tow hook device of fishing net clearance includes: a tow hook assembly. When the fixed sleeve with the hook falls into water, the first unhooking part is started, hooking of a looped rope and the first unhooking part is released, under the action of gravity of the fixed sleeve, the fixed sleeve drives a steel cable tied on the first storage barrel to be released, after the steel cable on the first storage barrel is released, the fixed sleeve and the steel cable are under the action of gravity, the steel cable is released from the first elastic snap ring and the first rope guiding ring, the steel cable and the first support are completely separated, the automatic unhooking purpose is realized, the head part of each towing hook part on each first storage barrel can be conveniently unhooked in sequence, each towing hook part can be recovered, a fishing net can be sequentially arranged, continuous operation is convenient, the rope containing and arranging plates of the first storage barrel are used for arranging and preventing looseness, the head part of the steel cable can be conveniently contained, and unhooking operation of the head part can be conveniently carried out under the action of gravity.

Description

Towing hook device and system for fishing net cleaning boat

Technical Field

The application relates to the technical field of fishing net cleaning, in particular to a towing hook device and a towing hook system for a fishing net cleaning ship.

Background

Some lost or discarded fishing nets in rivers can cause the influence to the going of boats and ships, therefore need clear up the fishing net in the river, guarantee the current of boats and ships, among the relevant art, the fishing net cleaning boat comprises the fishing net reorganizer of hull, recovery capstan winch, tow hook and bow, the tow hook hooks up the fishing net, recovery capstan winch coiling recovery tow hook and fishing net, the fishing net passes through from inside the reorganizer, but this kind of mode, when using the tow hook, the prelude of tow hook is located the bow, if use the manual work to carry out the unhook operation, the risk that the manual fall falls into the aquatic increases, and manual operation is inefficient, and the operation of tow hook fishing net is not convenient for accomplishing in succession.

SUMMERY OF THE UTILITY MODEL

The present application is directed to solving at least one of the problems in the prior art. For this reason, this application provides marine tow hook device of fishing net clearance and system, marine tow hook device of fishing net clearance and system can improve the condition that inefficiency and hidden danger are big that artifical unhook caused, have the effect of continuous unhook simultaneously.

First aspect, marine tow hook device of fishing net clearance includes: a tow hook assembly.

The towing hook component comprises a first support, a second support, a third support and a towing hook piece, the first support, the second support and the third support are all arranged on a deck of the cleaning ship body, the first support is located at the bow of the ship, the second support is located between the first support and the third support, the first support comprises a first support, a first storage barrel, a first rope collecting frame, a first elastic snap ring and a first hook disengaging part, the lower portions of two ends of the first support are fixedly connected to two sides of the bow of the cleaning ship body, the first storage barrels are arranged in two groups, each group of the first storage barrels are arranged in a plurality, the two groups of the first storage barrels are arranged at the top end inside the first support in a staggered mode, the first storage barrels are arranged vertically, the first rope collecting frame comprises a rope collecting plate and a first rope guiding ring, the upper end of the rope collecting plate is fixedly connected to one side of the top end of the first storage barrels, 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 barrel are arranged correspondingly, the towing hook piece comprises a steel cable, a fixing sleeve, hooks and a hanging ring rope, the fixing sleeve is fixedly connected to the two ends of the steel cable, the hooks are arranged on the outer wall of the fixing sleeve at equal intervals, the hanging ring rope is fixedly connected to the outer wall of the upper end of the fixing sleeve, one end of the steel cable penetrates through the first rope guiding ring, the first elastic snap ring is fixedly connected to the top end of the first storage barrel, far away from one side of the rope arranging plate, the steel cable penetrates through the first rope guiding ring and then is pressed into the first elastic snap ring, the steel cable is tied around the first storage barrel, the rope arranging plate is tied to the outer wall of the tied around steel cable, one end of the steel cable after being tied around penetrates through the first rope guiding ring again, and the first unhooking part is fixedly connected to the lower side of the first rope guiding ring, the utility model discloses a tow hook, including first unhook portion, tow hook piece, third support, tow hook piece, first unhook portion, the couple rope articulate in first unhook portion, the tow hook piece other end articulate in the third support, tow hook piece is close to third support one end accomodate in on the second support, tow hook piece both ends can be followed break away from on the third support, tow hook piece both ends can be followed play and break away from on the second support.

According to some embodiments of the application, first unhooking portion includes mounting bracket, baffle and electromagnetism round pin, mounting bracket one end fixed connection in first messenger ring downside, baffle fixed connection in mounting bracket downside one end, electromagnetism round pin fixed connection in the mounting bracket downside other end, the output of electromagnetism round pin can insert the baffle, the link rope is hung into the output of electromagnetism round pin.

According to some embodiments of the present application, the second support comprises a second bracket, a second storage barrel, a second rope take-up rack and a second elastic snap ring, the lower parts of the two ends of the second support are fixedly connected with the two sides of the cleaning boat body, the second containing cylinders are arranged at the top end in the second support in a staggered and inclined mode, the bottom end of the second storage cylinder faces the recovery winch component, the second storage cylinder and the first storage cylinder are correspondingly arranged, the second rope collecting frame has the same structure as the first rope collecting frame, the second rope collecting frame is arranged on one side of the upper end of the second storage barrel, the second elastic snap ring has the same structure as the first elastic snap ring, one end of the steel cable close to the third support is pressed into the second elastic snap ring, the steel cable penetrates through the second rope collecting frame, the steel cable is wound on the second storage barrel, and the wound steel cable penetrates through the second rope collecting frame.

According to some embodiments of the application, the third support comprises a third support and a second unhooking portion, two sides of the lower end of the third support are fixedly connected to two sides of the cleaning ship body, the second unhooking portion is fixedly connected to the top end of the inside of the third support, and the hanging ring rope far away from one end of the first unhooking portion on the steel cable is hung into the electromagnetic pin output end on the second unhooking portion.

According to some embodiments of the present application, the second disengaging portion and the first disengaging portion are identical in structure.

According to some embodiments of the application, the looped-cord is provided as a steel cord.

In a second aspect, a tow hook system for a fishing net clearing boat, comprising: the marine tow hook device of fishing net clearance and retrieve capstan winch subassembly.

The recovery winch component is fixedly connected to the position, close to the middle, of the cleaning ship body, and one end of the towing hook piece can be hung into the recovery winch component after being separated.

According to some embodiments of the present application, the recovery winch assembly includes a mounting base configured to be fixedly connected to the cleaning vessel body near a central position, a driving member fixedly connected to one side of the mounting base, a slewing bearing outer ring fixedly connected to the other side of the mounting base, a slewing bearing inner ring configured to be drivingly connected to the driving member output, and a recovery winch fixedly connected to the slewing bearing inner ring.

According to some embodiments of the application, the drive member comprises a motor and a gear fixedly connected to an output end of the motor, the gear engaging with the inner ring of the slewing bearing.

According to some embodiments of the application, the recovery winch is pre-provided with a felt.

The beneficial effect of this application is: when the towing hook piece needs to be released, the fixed sleeve with the hook is made to fall into water, the first unhooking portion is started, hooking of the looped rope and the first unhooking portion is released, the fixed sleeve drives the steel cable tied on the first storage barrel to be released under the action of gravity of the fixed sleeve, after the steel cable on the first storage barrel is released, the fixed sleeve and the steel cable are under the action of gravity, the steel cable is released from the first elastic snap ring and the first rope guiding ring, the steel cable is completely separated from the first support, the automatic unhooking purpose is further realized, the head portion of the towing hook piece on each first storage barrel can be conveniently unhooked in sequence, each towing hook piece can be sequentially recycled, continuous operation is facilitated, the storage and rope arranging plates of the first storage barrel are used for arranging the head portion to be loose-proof, the steel cable can be conveniently stored, and unhooking operation of the head portion can be conveniently carried out under the action of gravity.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

FIG. 1 is a schematic perspective view of a fishing net clearing boat according to an embodiment of the present application;

FIG. 2 is a perspective view of a recovery winch assembly according to an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a drive member according to an embodiment of the present application;

FIG. 4 is a perspective view of a tow hook assembly according to an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a first support according to an embodiment of the present application;

fig. 6 is a schematic perspective view of a first rope reeling frame according to an embodiment of the application;

FIG. 7 is an enlarged schematic view of a portion A of FIG. 5 according to an embodiment of the present application;

FIG. 8 is a schematic perspective view of a first snap ring according to an embodiment of the present disclosure;

FIG. 9 is a schematic view of a first disengaging section according to an embodiment of the present application;

FIG. 10 is a schematic structural diagram of a second mount according to an embodiment of the present application;

FIG. 11 is a perspective view of a third mount according to an embodiment of the present application;

FIG. 12 is a schematic perspective view of a fishing net organizer assembly according to an embodiment of the present application;

FIG. 13 is a perspective view of a support plate according to an embodiment of the present application;

FIG. 14 is a perspective view of a cutting element according to an embodiment of the present application;

FIG. 15 is a schematic perspective view of a screen press according to an embodiment of the present application;

fig. 16 is a schematic perspective view of an upper organizer according to an embodiment of the present application.

Icon: 100-cleaning the ship body; 200-a recovery winch assembly; 210-a mounting base; 220-a drive member; 221-a motor; 222-a gear; 230-a slewing bearing; 240-recovery winch; 300-a tow hook assembly; 310-a first support; 311-a first bracket; 312-a first cartridge; 313-a first rope reeling frame; 3131-a rope-straightening plate; 3132-a first leash loop; 314-a first snap ring; 315-first disengaging means; 3151-a mounting frame; 3152-baffles; 3153-electromagnetic pins; 320-a second support; 321-a second bracket; 322-a second storage barrel; 323-a second rope reeling frame; 324-a second snap ring; 330-a third support; 331-a third scaffold; 332-a second disengaging section; 340-a tow hook member; 341-steel cord; 342-a stationary sleeve; 343-hook; 344-hanging a looped rope; 400-a fishing net finishing assembly; 410-arranging a tidying frame; 411-a fixation plate; 412-a grid guide; 413-a limiting rod; 414-a reinforcing frame; 420-a support plate; 421-plate body; 422-a first chute; 423-a second runner; 430-lower tidying frame; 440-a cutting member; 441-a first drive rod; 442-first connecting frame; 443-a blade; 450-a screen-pressing member; 451-a second drive rod; 452 — a second connecting frame; 453-compression of the web plate.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

The following describes a fishing net cleaning boat according to an embodiment of the present application with reference to the drawings.

As shown in fig. 1 to 16, a fishing net clearing boat according to an embodiment of the present application includes: the cleaning boat body 100, retrieve capstan winch subassembly 200, tow hook subassembly 300 and fishing net arrangement subassembly 400, cleaning boat body 100 is used for loading and retrieves capstan winch subassembly 200, tow hook subassembly 300 and fishing net arrangement subassembly 400, retrieves capstan winch subassembly 200 and is used for driving tow hook subassembly 300 and drags the fishing net and retrieve the clearance, and tow hook subassembly 300 is used for hooking up the fishing net, and fishing net arrangement subassembly 400 is used for gathering together the fishing net of scattering.

As shown in fig. 2, 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, wherein 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, an outer ring of the slewing bearing 230 is fixedly connected to the other side of the mounting base 210 by bolts, when specifically arranged, an outer ring of the slewing bearing 230 is fixedly connected to the other side of the mounting base 210 by bolts, an inner ring of the slewing bearing 230 is configured to be drivingly connected to an output end of the driving member 220, and the recovery winch 240 is fixedly connected to the slewing bearing 230, preferably, recovery winch 240 is fixedly bolted to the inner race of slewing bearing 230, and to facilitate hitch attachment of trailing hook member 340, the recovery winch 240 is provided with the felt net in advance, and in the process of recovering the fishing net, the fishing net is loose, the fishing net can be directly collected, although the fishing net can be extruded and contracted through the fishing net arranging component 400, however, the fishing net is still fluffy, is not convenient to be twisted into a rope, reduces the volume, is easy to be blocked at the fishing net arranging component 400, and when the fishing net is recovered, the fishing net is driven to be bundled on the recovery winch 240 by the rotation of the recovery winch 240, when the fishing net is recovered, the driving part 220 is started, the driving part 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 be continuously twisted and furled, the fishing net is twisted into compact strands from a loose state, and the purpose is mainly to facilitate storage and cleaning of the fishing net in the winch and facilitate cutting of the fishing net.

As shown in fig. 3, the driving member 220 includes a motor 221 and a gear 222, the gear 222 is fixedly connected to an output end of the motor 221, the gear 222 is engaged with an inner ring of the slewing bearing 230, when the recovery winch 240 is driven to rotate, the motor 221 is started, the motor 221 drives the gear 222 to rotate, and through a gear transmission principle, the gear 222 drives the inner ring of the slewing bearing 230 to rotate, and further drives the recovery winch 240 to rotate.

As shown in fig. 4, the towing hook assembly 300 includes a first support 310, a second support 320, a third support 330 and a towing hook 340, the first support 310, the second support 320 and the third support 330 are all disposed on the deck of the cleaning ship body 100, the first support 310 is located at the bow of the ship, 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 towing hook 340 is received in the first support 310, the end of the towing hook 340 is hooked to the first support 310, the other end of the towing hook 340 is hooked to the third support 330, one end of the towing hook 340 close to the third support 330 is received in the second support 320, both ends of the towing hook 340 can be separated from the third support 330, both ends of the towing hook 340 can be released from the first support 310 and the second support 320 and separated, one end of the towing hook 340 can be hooked into the recovery winch assembly 200 after being separated, one end of the towing hook piece 340 is separated from the third support 330 and falls under the action of gravity until the towing hook piece 340 is connected with the recovery winch 240 in a hanging manner, the other end of the towing hook piece 340 is separated from the first support 310, the towing hook piece 340 is continuously discharged from the first support 310, one end of the towing hook piece 340, which falls out of water through the fishing net arranging component 400, is laid down to the depth of 1.5m below the water surface after the cleaning boat body 100 sails to a specified water area, if a remote operator can observe a floating ball of the fishing net, the boat is remotely operated to the fishing net, if the remote operator cannot observe the floating ball of the fishing net, the boat sails freely in the specified water area without repeated routes, the specified area is blindly swept, when the towing rope has certain tension, the towing hook is considered to be in contact with the fishing net, and at the moment, the fishing net is withdrawn by the recovery winch 240, so that the recovery winch is convenient to take in.

As shown in fig. 5, the first support 310 includes a first support 311, a first storage barrel 312, a first rope reeling frame 313, a first elastic snap ring 314 and a first unhooking portion 315, lower portions of two ends of the first support 311 are fixedly connected to two sides of a bow of the cleaning boat body 100, wherein the first support 311 is fixed to the cleaning boat body 100 by welding or bolts, the first storage barrels 312 are provided in two groups, each group of the first storage barrels 312 is provided in multiple groups, the two groups of the first storage barrels 312 are arranged in a staggered manner at a top end inside the first support 311, the first storage barrels 312 are vertically arranged, and preferably, a top end of the first storage barrel 312 is fixedly connected to a top end inside the first support 311 by bolts.

As shown in fig. 6, the first rope collecting frame 313 includes a rope arranging plate 3131 and a first rope guiding ring 3132, an upper end of the rope arranging plate 3131 is fixedly connected to one side of a top end of the first receiving cylinder 312, the rope arranging plate 3131 is fixedly connected to the first receiving cylinder 312 by welding, the rope arranging plate 3131 is used for arranging the steel rope 341 wound on the first receiving cylinder 312, so as to reduce occurrence of loosening of the steel rope 341 on the first receiving cylinder 312, the first rope guiding ring 3132 is fixedly connected to a lower end of the rope arranging plate 3131, the first rope guiding ring 3132 and the first receiving cylinder 312 are correspondingly arranged, the steel rope 341 is collected by the first rope guiding ring 3132, so that scattering of the steel rope 341 is reduced, and the rope is conveniently wound.

As shown in fig. 7 and 8, the hooking 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 hook 343 is disposed on an outer wall of the fixing sleeve 342 at equal intervals, the hanging ring rope 344 is fixedly connected to an outer wall of an upper end of the fixing sleeve 342, one end of the steel cable 341 passes through a first rope guiding ring 3132, the first elastic snap ring 314 is fixedly connected to a top end of the first accommodating cylinder 312 far from a rope arranging plate 3131, the steel cable 341 passes through the first rope guiding ring 3132 and is pressed into the first elastic snap ring 314, the steel cable 341 is wound around the first accommodating cylinder 312, the rope arranging plate 3131 is attached to an outer wall of the wound steel cable 341, one end of the wound steel cable 341 passes through the first rope guiding ring 3132, a first hook portion 315 is fixedly connected to a lower side of the first rope guiding ring 3132, the hanging ring rope 344 is hung on the first hook portion 315, and the hanging ring rope 344 is disposed as a steel cable. When the towing hook member 340 is used, the head part of the towing hook member 340 is positioned at the bow of the ship, if the towing hook member 340 is manually unhooked, the risk of manually falling into the water is increased, and the manual operation efficiency is low, when the towing hook member 340 needs to be released, and the fixing sleeve 342 with the hook 343 is dropped into the water, the first unhooking portion 315 is started, the hooking of the looped rope 344 and the first unhooking portion 315 is released, the fixing sleeve 342 drives the steel rope 341 wound on the first storage barrel 312 to be released under the action of the gravity of the fixing sleeve 342, after the steel rope 341 on the first storage barrel 312 is released, the fixing sleeve 342 and the steel rope 341 are released under the action of the gravity, the steel rope 341 is separated from the first elastic snap ring 314 and the first rope guide ring 3132, and the steel rope 341 is completely separated from the first support 310, so as to achieve the purpose of automatic unhooking, and facilitate the sequential unhooking operation of the head part of the towing hook member 340 on each first storage barrel 312, each of the trawling hook members 340 can be used for recovering fishing nets in turn, which facilitates continuous operation, and the storage of the first storage barrel 312 and the rope arranging plate 3131 are used for arranging and loosening prevention, thereby facilitating the storage of the head part of the steel rope 341 and facilitating the unhooking operation of the head part under the action of gravity.

As shown in fig. 9, the first disengaging 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 cord ring 3132, specifically, one end of the mounting bracket 3151 is fixedly connected to the lower side of the first cord ring 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 a screw, the output end of the electromagnetic pin 3153 can be inserted into the baffle 3152, the output end of the electromagnetic pin 3153 is hung on the hanging ring rope 344, the electromagnetic pin 3153 is actuated, the electromagnetic pin 3153 is retracted from the baffle 3152, the hanging of the electromagnetic pin 3153 and the hanging ring rope 344 is released, the fixing sleeve 342 can be quickly hung on the electromagnetic pin 3153, thereby reducing the emission of the steel cable 341 after the rope is wound, the fixing sleeve 342 can be quickly released, and the wound wire rope 341 can be quickly released for quick unhooking operation.

As shown in fig. 10, the second support 320 includes a second support 321, a second receiving cylinder 322, a second rope reeling frame 323, and a second elastic snap ring 324, wherein lower portions of two ends of the second support 321 are fixedly connected to two sides of the cleaning ship body 100, and when the second support is specifically configured, lower portions of two ends of the second support 321 are fixedly connected to two sides of the cleaning ship body 100 by welding or bolts, the second receiving cylinder 322 is disposed at a top end inside the second support 321 in a staggered and inclined manner, a bottom end of the second receiving cylinder 322 faces the recycling winch assembly 200, the second receiving cylinder 322 is disposed corresponding to the first receiving cylinder 312, the second rope reeling frame 323 is identical to the first rope reeling frame 313, the second rope reeling frame 323 is disposed at one side of an upper end of the second receiving cylinder 322, the second elastic snap ring 324 is identical to the first elastic snap ring 314, one end of the steel rope 341 close to the third support 330 is pressed into the second elastic snap ring 324, the steel rope 341 passes through the second rope reeling frame 323, the steel rope is wound around the second receiving cylinder 322, the wound wire rope 341 is passed through the second rope take-up frame 323, and when the towing hook member 340 is used, the tail portion of the towing hook member 340 is positioned at the recovering winch assembly 200, if the unhooking work is performed manually, if the recovery winch assembly 200 is mishandled, the potential safety hazard to the operator is easily caused, and when the wire rope 341 is stored, the cable 341 is bent near the recycling winch assembly 200 and then passes through the first rope guiding ring 3132 on the second rope collecting frame 323, and then the cable 341 is sequentially wound around the second storage barrel 322, the rope arrangement plate 3131 on the second rope collection frame 323 is used for preventing looseness, one end of the wound steel rope 341 is pressed into the second elastic snap ring 324, further, the operation of storing the rear wire rope 341 is achieved, and the second holder 320 stores the wire rope, so that when the wire rope 341 is manually wound, personnel are far away from the recovery winch assembly 200, and the situation that the misoperation of the recovery winch assembly 200 affects the safety of the operators is reduced.

As shown in fig. 11, the third bracket 330 includes a third bracket 331 and a second disengaging part 332, two sides of the lower end of the third bracket 331 are fixedly connected to two sides of the cleaning boat body 100, it should be noted that two sides of the lower end of the third bracket 331 are fixedly connected to two sides of the cleaning boat body 100 by welding or bolts, the second disengaging part 332 is fixedly connected to the top end of the inside of the third bracket 331, the second disengaging part 332 and the first disengaging part 315 have the same structure, a loop rope 344 on a steel cable 341 far from one end of the first disengaging part 315 is hooked on the output end of an electromagnetic pin 3153 on the second disengaging part 332, one towing hook part 340 can perform sequential fishing net retrieving operation, which is inconvenient for continuously performing fishing net retrieving operation, and towing the fishing net through the towing hook part 340, if the connection between the towing hook part 340 and the retrieving winch assembly 200 is not firm, the towing hook part 340 is easy to fall off from the retrieving winch assembly 200, thereby affecting the net retrieving operation, when the unhooking operation of the tail part of the towing hook part 340 is required, the electromagnetic pin 3153 on the second unhooking part 332 is started, the hooking between the electromagnetic pin 3153 and the hanging ring rope 344 on the tail part of the steel rope 341 is released, the fixed sleeve 342 on the tail part of the steel rope 341 falls under the action of gravity, the fixed sleeve 342 falls down after the fixed sleeve 342 is released, the fixed sleeve 342 is swung to the rear position of the upper middle part of the recovery winch component 200, so that the hook on the fixed sleeve 342 can be hung on a felt net or a recovered fishing net, the situation that the fixed sleeve 342 falls down and is not hung on the recovery winch component 200 is reduced, the hook 343 on the fixed sleeve 342 is hung on the recovery winch component 200, the recovery winch component 200 is started, the steel rope 341 is driven by the recovery winch component 200, the steel rope 341 is separated from the second accommodating cylinder 322, the recovery winch component 200 is withdrawn for one circle in advance, and the purpose of tightly binding the tail part of the steel rope 341 is achieved, when reducing cable wire 341 and retrieving the fishing net, accomodate cable wire 341 through retrieving capstan winch subassembly 200 in advance, improve the stationary force of afterbody cable wire 341, and then reduce and retrieve the initial stage that capstan winch 240 drove the fishing net and constantly twist reverse and draw in, the condition that cable wire 341 drops from retrieving capstan winch subassembly 200, after afterbody cable wire 341 fixes, at the cable wire 341 who emits the prelude, make cable wire 341 prelude have the fixed sleeve 342 of couple 343 to fall into the aquatic, carry out the recovery operation of fishing net, after accomplishing a fishing net clearance, towing pintle spare 340 has been drawn into in retrieving capstan winch subassembly 200 along with the fishing net, carry out next operation and need automatic input another towing pintle spare 340, so, take off towing pintle spare 340 in proper order, carry out the continuity operation that the fishing net was retrieved.

As shown in fig. 12, the fishing net arranging component 400 is arranged at the top end of the bow of the cleaning boat body 100, the other end of the towing hook piece 340 can penetrate through the fishing net arranging component 400 after being separated, the fishing net arranging component 400 comprises an upper arranging frame 410, two supporting plates 420 and a lower arranging frame 430, the two supporting plates 420 are correspondingly arranged at two 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 fixedly connected to the top end of the bow of the cleaning boat body 100, and the recovered fishing net is collected through the upper arranging frame 410 and the lower arranging frame 430, so that the scattered fishing net can be recovered.

As shown in fig. 13 and 14, the supporting plate 420 includes a plate body 421, a first sliding slot 422 and a second sliding slot 423 are formed in the plate body 421, the second sliding slot 423 is located at the lower side of the first sliding slot 422, a cutting member 440 is disposed between the first sliding slots 422 of 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 end 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 end of the bow of the cleaning boat body 100 through bolts, the output end of the first driving rod 441 extends out of the cleaning boat body 100, the first connecting frame 442 is fixedly connected to the end of the output end of the first driving rods 441, two ends of the blade 443 are fixedly connected between the first connecting frames 442, preferably, two ends of the blade 443 are fixedly connected between the first connecting frames 442 through bolts, the first driving rods 441 can drive the blade 443 to slide along the first sliding slots 422, when the fishing net is recovered, the fishing net is easy to be blocked between the upper arranging frame 410 and the lower arranging frame 430 due to larger volume of the fishing net or adhered foreign object angles, the recovery winch assembly 200 is continuously used for recovery, situations such as insufficient winch withdrawing force or bow part water entering are easy to occur, when the fishing net wound on the recovery winch assembly 200 is full but the fishing net being recovered is not completely recovered, the part of the fishing net is not convenient to be separated, when the winch cannot be withdrawn, such as insufficient winch withdrawing force, insufficient capacity and bow part water entering, the first driving rod 441 is started, the first driving rod 441 drives the first connecting frame 442 and the blade 443 to slide along the first chute 422, the blade 443 is used for cutting and separating the fishing net, and further the cut fishing net is continuously recovered, the other part of the fishing net falls into the water again for another recovery, and the blocked or volume is full of the unretracted fishing net, drop from the fishing net cleaning ship, reduce the condition that the fishing net cleaning ship drags the fishing net to go forward.

As shown in fig. 15, 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 end of the bow of the cleaning boat body 100, the output end of the second driving rod 451 extends out of the cleaning boat body 100, the second connecting frame 452 is fixedly connected to the end portion of the output end of the second driving rod 451, 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 sliding grooves 423, the second driving rod 451 is provided with a hydraulic cylinder, the power of the hydraulic cylinder can be taken out by the cleaning boat body 100, and the end portion of the net pressing plate 453 is provided with a triangle shape so that the net pressing plate 453 presses the fishing net. The top end of the triangle of the net pressing plate 453 is set to be arc-shaped, so that the cutting of the fishing net by the net pressing plate 453 is reduced. In the fishing net cutting process, the upper end of fishing net is pull by cable 341, but the lower part of fishing net lacks fixedly, blade 443 cuts the fishing net when separating, the fishing net of not being convenient for compresses tightly the top end position at the bow of clearance ship body 100, the fishing net is driven by blade 443 easily, carry out the position change that causes the cutting easily, influence cutting efficiency easily, when cutting the fishing net, start second actuating lever 451 earlier, second actuating lever 451 drives second link 452 and presses the otter board 453, press the otter board 453 to compress tightly the fishing net in the top end position of clearance ship body 100 bow, fix the fishing net, restart first actuating lever 441, carry out the cutting of fishing net, make the position of fishing net be in stable, be convenient for blade 443 to cut same position, and then improve the efficiency of cutting.

As shown in fig. 16, the upper tidying frame 410 includes a fixing plate 411, a net guiding frame 412 and a limiting rod 413, the net guiding frame 412 is fixedly connected to one side of the fixing plate 411, the fixing plate 411 is fixedly connected to the top end of the bow of the cleaning ship body 100, the limiting rod 413 is fixedly connected to the inside of the net guiding frame 412, the blade 443 and the net pressing plate 453 can be retracted into one side of the limiting rod 413 away from the bow of the cleaning ship body 100, the lower tidying frame 430 and the upper tidying frame 410 have the same structure, when the blade 443 and the net pressing plate 453 are not used, the blade 443 and the net pressing plate 453 are retracted into the limiting rod 413 away from the bow of the cleaning ship body 100, the situation that the blade 443 and the net pressing plate 453 are contacted during fishing net retraction is reduced, and the situation that the blade 443 and the net pressing plate 453 are torn during fishing net retraction is reduced, the situation that the blade 443 and the net pressing plate 453 are damaged is reduced, reinforcing frames 414 are fixedly connected to both sides of the net guiding frame 412, the reinforcing frame 414 is obliquely arranged, one end of the reinforcing frame 414 away from the net guiding frame 412 is fixedly connected to the bow of the cleaning ship body 100, the reinforcing frame 414 improves the connection strength between the grid frame 412 and the cleaning boat body 100.

The embodiment provides a towing hook device for a fishing net cleaning boat, which comprises the towing hook component 300, wherein the structure of the towing hook component 300 is disclosed in the foregoing, and is not described in detail herein.

The embodiment further provides a towing hook system for a fishing net cleaning boat, which comprises the towing hook device for a fishing net cleaning boat and a recovery winch assembly 200, wherein the structure of the recovery winch assembly 200 is disclosed in the foregoing, and is not described in detail herein.

Specifically, this marine tow hook device of fishing net clearance and systematic theory of operation: when the towing hook piece 340 needs to be released, so that the fixed sleeve 342 with the hook 343 falls into the water, the first unhooking portion 315 is started, the hooking between the looped rope 344 and the first unhooking portion 315 is released, the fixed sleeve 342 drives the steel cable 341 wound on the first storage barrel 312 to be released under the action of the gravity of the fixed sleeve 342, after the steel cable 341 on the first storage barrel 312 is released, the fixed sleeve 342 and the steel cable 341 release from the first elastic snap ring 314 and the first rope guiding ring 3132 under the action of the gravity, so that the steel cable 341 completely separates from the first support 310, the purpose of automatic unhooking is further realized, the head of the towing hook piece 340 on each first storage barrel 312 is sequentially unhooked, each towing hook piece 340 can sequentially recover the fishing nets, the continuous operation is facilitated, the head of the steel cable 341 can be conveniently stored through the storage and rope arranging plate 3131 of the first storage barrel 312, and the head part can be conveniently unhooked under the action of gravity.

When the unhooking operation of the tail part of the towing hook part 340 is required, the electromagnetic pin 3153 on the second unhooking part 332 is started, the hooking between the electromagnetic pin 3153 and the hanging ring rope 344 on the tail part of the steel rope 341 is released, the fixed sleeve 342 on the tail part of the steel rope 341 falls under the action of gravity, the fixed sleeve 342 falls down after the fixed sleeve 342 is released, the fixed sleeve 342 is swung to the rear position of the upper middle part of the recovery winch component 200, so that the hook on the fixed sleeve 342 can be hung on a felt net or a recovered fishing net, the situation that the fixed sleeve 342 falls down and is not hung on the recovery winch component 200 is reduced, the hook 343 on the fixed sleeve 342 is hung on the recovery winch component 200, the recovery winch component 200 is started, the steel rope 341 is driven by the recovery winch component 200, the steel rope 341 is separated from the second accommodating cylinder 322, the recovery winch component 200 is withdrawn for one circle in advance, and the purpose of tightly binding the tail part of the steel rope 341 is achieved, when reducing cable wire 341 and retrieving the fishing net, accomodate cable wire 341 through retrieving capstan winch subassembly 200 in advance, improve the stationary force of afterbody cable wire 341, and then reduce and retrieve the initial stage that capstan winch 240 drove the fishing net and constantly twist reverse and draw in, the condition that cable wire 341 drops from retrieving capstan winch subassembly 200, after afterbody cable wire 341 fixes, at the cable wire 341 who emits the prelude, make cable wire 341 prelude have the fixed sleeve 342 of couple 343 to fall into the aquatic, carry out the recovery operation of fishing net, after accomplishing a fishing net clearance, towing pintle spare 340 has been drawn into in retrieving capstan winch subassembly 200 along with the fishing net, carry out next operation and need automatic input another towing pintle spare 340, so, take off towing pintle spare 340 in proper order, carry out the continuity operation that the fishing net was retrieved.

It should be noted that the specific model specifications of the motor 221, the recovery winch 240, the electromagnetic pin 3153, the first driving rod 441 and the second driving rod 451 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the electromagnetic pin 3153 and its principle will be clear to a person skilled in the art and will not be described in detail here.

The above embodiments are merely examples of the present application and are not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

Claims (10)

1. Marine tow hook device of fishing net clearance, its characterized in that includes:

a tow hook assembly (300), the tow hook assembly (300) comprising 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) being configured to be disposed on a deck of a clearing boat body (100), the first support (310) being located at a bow, the second support (320) being located between the first support (310) and the third support (330), the first support (310) comprising a first bracket (311), a first storage barrel (312), a first rope take-up frame (313), a first elastic snap ring (314), and a first unhooking portion (315), both end lower portions of the first bracket (311) being fixedly connected to both sides of the bow of the clearing boat body (100), the first storage barrels (312) being disposed in two groups, each group of the first storage barrels (312) being disposed in plurality, two sets of the first receiving cylinders (312) are arranged at the top end inside the first bracket (311) in a staggered manner, the first receiving cylinders (312) are arranged vertically, the first rope reeling frame (313) comprises a rope reeling plate (3131) and a first rope guiding ring (3132), the upper end of the rope reeling plate (3131) is fixedly connected to one side of the top end of the first receiving cylinder (312), the first rope guiding ring (3132) is fixedly connected to the lower end of the rope reeling plate (3131), the first rope guiding ring (3132) and the first receiving cylinder (312) are arranged correspondingly, the towing hook member (340) comprises 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 two ends of the steel cable (341), the hook (343) is arranged on the outer wall of the upper end of the fixing sleeve (342) at equal intervals, and the hanging ring rope (344) is fixedly connected to the outer wall of the fixing 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 the top end of the first storage barrel (312) far away from the rope arranging plate (3131), the steel cable (341) passes through the first rope guiding ring (3132) and then is pressed into the first elastic snap ring (314), the steel cable (341) is wound on the first storage barrel (312), the rope arranging plate (3131) is attached to the outer wall of the wound steel cable (341), the wound end of the steel cable (341) passes through the first rope guiding ring (3132), the first unhooking part (315) is fixedly connected to the lower side of the first rope guiding ring (3132), the looped rope (344) is hung on the first unhooking part (315), the other end of the towing hook part (340) is hung on the third support seat (330), and one end of the towing hook part (340) close to the third support seat (330) is stored on the second support seat (320), the two ends of the trailing hook member (340) can be separated from the third support (330), and the two ends of the trailing hook member (340) can be released and separated from the second support (320).

2. The tow hook device for a fishing net cleaning boat according to claim 1, wherein the first unhooking part (315) comprises a mounting frame (3151), a baffle plate (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 plate (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 plate (3152), and the hanging ring rope (344) is hung into the output end of the electromagnetic pin (3153).

3. The towing hook device for the fishing net cleaning boat according to claim 2, wherein the second support (320) comprises a second support (321), a second receiving barrel (322), a second rope receiving rack (323) and a second elastic snap ring (324), the lower parts of the two ends of the second support (321) are fixedly connected to the two sides of the cleaning boat body (100), the second receiving barrel (322) is obliquely arranged at the top end inside the second support (321) in a staggered manner, the bottom end of the second receiving barrel (322) faces to the recovery winch component (200), the second receiving barrel (322) and the first receiving barrel (312) are correspondingly arranged, the second rope receiving rack (323) and the first rope receiving rack (313) have the same structure, the second rope receiving rack (323) is arranged at one side of the upper end of the second receiving barrel (322), and the second elastic snap ring (324) and the first elastic snap ring (314) have the same structure, 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 rope collecting frame (323), the steel cable (341) is wound on the second storage barrel (322), and the wound steel cable (341) passes through the second rope collecting frame (323).

4. The tow hook device for the fishing net cleaning boat according to claim 3, characterized in that the third support (330) comprises a third bracket (331) and a second unhooking portion (332), two sides of the lower end of the third bracket (331) are fixedly connected to two sides of the cleaning boat body (100), the second unhooking portion (332) is fixedly connected to the top end of the inside of the third bracket (331), and the loop rope (344) at one end of the steel cable (341) far away from the first unhooking portion (315) is hung into the output end of the electromagnetic pin (3153) on the second unhooking portion (332).

5. The tow hook device for a fishing net clearing boat according to claim 4, characterized in that the second unhooking portion (332) and the first unhooking portion (315) are identical in structure.

6. The tow hook device for a fishing net clearing boat according to claim 1, characterized in that the suspension loop rope (344) is provided as a steel wire rope.

7. Marine tow hook system of fishing net clearance includes:

the tow hook device for a fishing net cleaning boat according to any one of claims 1 to 6;

the recovery winch assembly (200) is fixedly connected to the position, close to the middle, of the cleaning ship body (100), and one end of the towing hook piece (340) can be hung into the recovery winch assembly (200) after being separated.

8. The tow hook system for a fishing net cleaning boat according to claim 7, wherein the recovery winch assembly (200) comprises a mounting base (210), a driving member (220), a slewing bearing (230) and a recovery winch (240), the mounting base (210) is configured to be fixedly connected to the cleaning boat body (100) near a middle position, the driving member (220) is fixedly connected to one side of the mounting base (210), an outer ring of the slewing bearing (230) is fixedly connected to the other side of the mounting base (210), an inner ring of the slewing bearing (230) is configured to be in transmission connection with an output end of the driving member (220), and the recovery winch (240) is fixedly connected to the inner ring of the slewing bearing (230).

9. The tow hook system for a fishing net cleaning boat according to claim 8, characterized in that the driving member (220) comprises 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) is engaged with the inner ring of the slewing bearing (230).

10. The tow hook system for a fishing net clearing boat according to claim 8, characterized in that a felt net is pre-arranged on the recovery winch (240).

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