CN208836842U - A kind of crab pot hook and automatically-unhooked recyclable device - Google Patents

Abstract

The utility model relates to a kind of crab pot hook and automatically-unhooked recyclable devices, comprising: cage hook assembly and bearing transverse slat.The motion bar that cage hook assembly includes the intermediate ring being connected and base ring, is connected with intermediate ring, and the shank being connected with base ring；A shackle is arranged with far from the end of base ring in shank；Motion bar is adapted for insertion into shackle far from the end of intermediate ring；And motion bar is adapted to pass through bearing transverse slat, and motion bar is inserted in part in bearing transverse slat and bearing transverse slat is affixed.

Description

A kind of crab pot hook and automatically-unhooked recyclable device

Technical field

The utility model relates to technical field of fishery, and in particular to a kind of crab pot hook and automatically-unhooked recyclable device.

Background technique

When carrying out ocean crabbing in the way of crab pot trapping, winch will hang with the main ropes of multiple crab pots from marine pull-out Afterwards, it needs manually to remove crab pot, another one is successively transmitted, to carry out subsequent taking crab, arrange the process actions such as crab pot.One As the one-stop operation of crab pot ship to withdraw 3000-4000 crab pot, 22 crab pots or so only can be recycled per minute, therefore collect crab The labor intensity of this work post of cage is very big, and time-consuming, so recruitment cost is high.And high-intensitive work is easy to make one tired Labor, in addition personnel are closer apart from ship side when work, it is easy to which fall into the sea accident.In order to reduce cost, improve fish production Safety needs to design a kind of can automatically replace the device that retracts and recycle from main rope of crab pot manually Operation.

Utility model content

First purpose of the utility model is to provide a kind of crab pot hook, to solve the automatically-unhooked technical problem of crab pot hook.

Second purpose of the utility model is to provide a kind of automatically-unhooked recyclable device, with solve crab pot hook it is automatically-unhooked with And the technical issues of release and recycling crab pot.

The crab pot hook of the utility model is achieved in that

A kind of crab pot hook, comprising:

Cage hook assembly, the cage hook assembly include the intermediate ring being connected and base ring, the activity being connected with the intermediate ring Bar, and the shank being connected with the base ring；A shackle is arranged with far from the end of the base ring in the shank；The activity Bar is adapted for insertion into shackle to form closed annular cage hook far from the end of the intermediate ring；

Transverse slat is supported, the motion bar is adapted to pass through bearing transverse slat, and the motion bar is inserted in the bearing transverse slat Part and the bearing transverse slat it is affixed.

In the utility model preferred embodiment, it is connected between the intermediate ring and base ring by a connecting rod；

The intermediate ring, connecting rod, base ring, motion bar, shank and shackle be all made of same root reinforcing bar bending after integrally at Type；

The angle formed between the connecting rod and the shank is acute angle；The angle formed between the connecting rod and motion bar For obtuse angle；The angle formed between the shackle and the shank is obtuse angle；The base ring is suitable for being connected with crab pot；

The intermediate ring and base ring are helical structure to form elastic force ring.

In the utility model preferred embodiment, the length of the connecting rod is respectively less than the length of shank and motion bar；With And

The middle part of the motion bar and the bearing transverse slat are connected.

In the utility model preferred embodiment, the bearing transverse slat includes the male transverse slat and female transverse slat suitable for mating；

The end face of the male transverse slat towards female transverse slat is equipped with a T shape lug boss；

The T shape lug boss includes the alar part being vertically connected in the middle part of base portion；At end of the alar part far from the base portion Portion is equipped with an anticreep pillar；The T shape lug boss is coplanar away from the public end face of transverse slat with anticreep pillar；

The motion bar is suitable for surrounding the alar part, i.e., the part that the described motion bar is connected with the public transverse slat forms a U Shape is around body；

The end face of mother's transverse slat towards the male transverse slat, which offers, to be suitable for accommodating the T shape lug boss and anticreep pillar and recess Slot.

In the utility model preferred embodiment, diameter of the anticreep pillar away from the end of the public transverse slat is greater than The diameter for the end that the anticreep pillar is connected with the alar part.

The automatically-unhooked recyclable device of the utility model is achieved in that

A kind of automatically-unhooked recyclable device, comprising: support frame and the panel turnover mechanism in support frame as described above, crab pot traction Mechanism and crab pot uncoupling rigging；

The crab pot traction mechanism includes that main traction rope and several being spaced apart on the main traction rope are led Draw ring；The bail is adapted to pass through the annular cage hook of the crab pot hook to lift the crab pot hook；

The panel turnover mechanism includes recycling plate that is being hinged and connected with support frame as described above and being suitable for swinging around bracket；

The crab pot uncoupling rigging includes the unhook plate on support frame as described above, and is assembled with the unhook plate activity Anti-collision pipe；The anti-collision pipe is along its axial tubular structure；The spout diameter of the anti-collision pipe is less than the crab pot hook Bearing transverse slat length.

In the utility model preferred embodiment, the installation for assembling with anti-collision pipe is offered on the unhook plate Hole；

The anti-collision pipe is located at the end sleeve prevented on the unhook plate and is equipped with a limit plate, and the anti-collision pipe is located at described de- End below hook plate is equipped with the outer folding edge towards the nozzle opposite direction of anti-collision pipe；

R corner structure is formed between the outer folding edge and the nozzle of anti-collision pipe.

In the utility model preferred embodiment, the peripheral side of the anti-collision pipe is arranged with a buffer spring；

One end of the buffer spring is suitable for supporting the lower end surface of unhook plate；And

The other end of the buffer spring is suitable for supporting a side of the outer folding edge towards unhook plate.

In the utility model preferred embodiment, the automatically-unhooked recyclable device further includes being suitable for that the master is guided to lead The mobile guiding mechanism of messenger；

The guiding mechanism includes the sheave and traction directive wheel suitable for the winding of main traction rope；The main traction rope is suitable for It is wound on sheave after being passed through after winding traction directive wheel from the anti-collision pipe；Wherein

The traction directive wheel is located at the lower section of the recycling plate, and the sheave is located at the top of the unhook plate；

The outer diameter of the traction directive wheel is greater than the outer diameter of the sheave, and the axial length of the traction directive wheel is big In the axial length of sheave.

In the utility model preferred embodiment, the panel turnover mechanism further includes being set on support frame as described above and being located at institute The a pair for stating the two sides of recycling plate length direction is suitable for limiting the limited block of the recycling plate swing angle.

The utility model has the beneficial effects that the crab pot hook of the utility model and automatically-unhooked recyclable device, pass through activity Mutually inserting and separate for bar and shackle can be corresponding so that crab pot hook-forming annular cage hook and making the annular cage hook structure of crab pot hook It opens, under the action of crab pot uncoupling rigging, the annular cage hook structure of crab pot hook can be made to be opened so that crab pot hook It is detached from, i.e. the automatically-unhooked removal process of crab pot hook, the unhook of whole crab pot and returns from crab pot traction mechanism together with crab pot It during receipts, does not need to carry out hull big change, it will be able to automatically disengaging and recycling for crab pot is realized, without artificial behaviour Make, reduce labor intensity, production cost can greatly be saved, improves production security.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the first viewing angle constructions schematic diagram of the crab pot hook of the utility model embodiment 1；

Fig. 2 is the second viewing angle constructions schematic diagram of the crab pot hook of the utility model embodiment 1；

Fig. 3 is the structural schematic diagram of the public transverse slat of the crab pot hook of the utility model embodiment 1；

Fig. 4 is the structural schematic diagram at the first visual angle of the automatically-unhooked recyclable device of the utility model embodiment 2；

Fig. 5 is the structural schematic diagram at the second visual angle of the automatically-unhooked recyclable device of the utility model embodiment 2；

Fig. 6 is the partial structural diagram of the automatically-unhooked recyclable device of the utility model embodiment 2.

In figure: support frame 1, sheave 2, crab pot 3, limited block 4, main traction rope 5, recycling plate 6, turnover panel 601, surface plate 602, unhook plate 7, traction directive wheel 8, shackle 9, male transverse slat 10, intermediate ring 11, base ring 12, motion bar 13, female transverse slat 14, recess Slot 141, bolt 16, anticreep pillar 17, T shape lug boss 18, base portion 181, alar part 182, shank 19, anti-collision pipe 20, buffer spring 21, baffle 22, crab pot hook 23, bail 24, connecting rod 25, limit plate 26, outer folding edge 27.

Specific embodiment

It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment is fallen within the protection scope of the utility model.

Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted The scope of the utility model of protection is sought, but is merely representative of the selected embodiment of the utility model.Based on the utility model In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts Mode is fallen within the protection scope of the utility model.

Embodiment 1:

It please refers to shown in Fig. 1 and Fig. 2, present embodiments provides a kind of crab pot hook, comprising: cage hook assembly and bearing transverse slat.

The motion bar 13, Yi Jiyu that cage hook assembly includes the intermediate ring 11 being connected and base ring 12, is connected with intermediate ring 11 The connected shank 19 of base ring 12；A shackle 9 is arranged with far from the end of base ring 12 in shank 19；Motion bar 13 is far from intermediate ring 11 End be adapted for insertion into shackle 9 to form closed annular cage hook.Herein it should be noted that for being inserted in shackle 9 Unsuitable too long, the too long difficulty that will cause unhook of the length of the threshold value shackle 9 of motion bar 13 afterwards, also should not too short, mistake It is short to be easy to cause the falling off in removal process of crab pot hook 23.

Support transverse slat, motion bar 13 is adapted to pass through bearing transverse slat, and motion bar 13 be inserted in part in bearing transverse slat with It is affixed to support transverse slat.Herein it should be noted that supporting transverse slat for the ease of manual control, the both ends of transverse slat width direction are supported Between length it is unsuitable too long, be advisable with the both ends that the thumb of people and index finger can clamp bearing transverse slat.It is certainly, also optional, Manual control supports the both ends of the also controllable length direction of transverse slat, at this point between the both ends of the width direction of bearing transverse slat Length is that not absolute restriction requires.

Specifically, being connected between intermediate ring 11 and base ring 12 by a connecting rod 25；Intermediate ring 11, base ring 12, is lived at connecting rod 25 Lever 13, shank 19 and shackle 9 are integrally formed after being all made of the bending of same root reinforcing bar；And shape between connecting rod 25 and shank 19 At angle be acute angle；The angle formed between connecting rod 25 and motion bar 13 is obtuse angle；The folder formed between shackle 9 and shank 19 Angle is obtuse angle；Base ring 12 is suitable for being connected with crab pot 3.Wherein, intermediate ring 11 and base ring 12 are helical structure to form elastic force Ring, such design major significance are to improve the elasticity of intermediate ring 11 and base ring 12.

During cage hook assembly specifically is made, using the shackle 9 for being bent to form one end of a reinforcing bar, shackle 9 It is downwardly extending shank 19, the bottom of shank 19 is bent to form base ring 12, and the other end of base ring 12 is extended obliquely upward to four points One of be bent to form intermediate ring 11 at position, the other end of intermediate ring 11 extends to form motion bar 13, whole cage hook assembly system It makes conveniently, not needing extra accessory can be completed the bending forming of whole cage hook assembly.

Wherein, the design of intermediate ring 11 is mainly used for the elasticity of the whole cage hook assembly of enhancing, to facilitate (i.e. activity of breaking off relations Bar 13 is detached from from shackle 9), and buffer function can be provided when breaking off relations, avoid crab pot hook 23 when hitting fierce Time deforms.Crab pot hook 23 is mounted on crab pot by base ring 12, herein it should be noted that crab pot 3 can pass through fake The connection of crab pot 3 Yu base ring 12 is realized directly through base ring 12, specific the present embodiment does not do absolute limit, as long as can make Crab pot 3 is connected with base ring 12 so that crab pot 3 is in the bottom of crab pot hook 23 i.e. under lifting state in whole crab pot hook 23 It can.

Again specifically, the length of connecting rod 25 is respectively less than the length of shank 19 and motion bar 13；And the middle part of motion bar 13 It is connected with bearing transverse slat.Such design major significance is that bearing transverse slat can be allowed to be formed for motion bar 13 and hook The basic point for being engaged with mutually taking off status adjustment between ring 9, i.e., be relatively fixed to bearing transverse slat, so that bearing transverse slat is in Fixed stationary state, at this point, being relatively fixed to motion bar 13, then the case where carry out application pulling force to shackle 9 Under, the reinforcing bar itself since crab pot component is made has certain deformation effect, so, pulling force is applied to shackle 9, can be made The related shank 19 of shackle 9 generates corresponding Light deformation, and final shackle 9 can be detached from from the end of motion bar 13, thus thoroughly Realize the disengaging effect of motion bar 13 and shackle 9.

It please refers to shown in Fig. 3, then specifically, the bearing transverse slat of the present embodiment includes horizontal suitable for the male transverse slat 10 of mating and mother Plate 14；Male transverse slat 10 and the optional fixed mating realized by the way of bolt 16 between the two of female transverse slat 14.Public 10 court of transverse slat A T shape lug boss 18 is equipped with to the end face of female transverse slat 14；T shape lug boss 18 includes the alar part that the middle part of base portion 181 is vertically connected 182；An anticreep pillar 17 is equipped with far from the end of base portion 181 in alar part 182；T shape lug boss 18 and anticreep pillar 17 are away from public affairs The end face of transverse slat 10 is coplanar；Motion bar 13 is suitable for surrounding alar part 182, i.e. motion bar 13 and the part shape that is connected of public affairs transverse slat 10 At a U-shaped around body；The end face of female transverse slat 14 towards male transverse slat 10, which offers, to be suitable for accommodating T shape lug boss 18 and 17 He of anticreep pillar Recessed groove 141.

Optionally, in order to enable the limit anti-off effect for U-shaped around body, anticreep pillar 17 may be implemented in anticreep pillar 17 It is greater than the diameter for the end that the anticreep pillar 17 is connected with alar part 182 away from the diameter of the end of public transverse slat 10, i.e., in U-shaped around body After being wound in anticreep pillar 17, the end that anticreep pillar 17 deviates from public transverse slat 10 forms the backstop action for U-shaped around body.When So, also optional, also the limiting slot for being suitable for U-shaped and winding around body can be arranged in side wall in anticreep pillar 17, so that U-shaped is around body portion Inlay card can equally play the problem that falls off for avoiding U-shaped around body in the limiting slot of anticreep pillar 17.

Embodiment 2:

It please refers to shown in fig. 4 to fig. 6, on the basis of crab pot hook 23 of embodiment 1, present embodiments provides a kind of automatic Unhook recyclable device, comprising: support frame 1 and panel turnover mechanism, crab pot traction mechanism and crab pot unhook machine in support frame 1 Structure.

Crab pot traction mechanism includes main traction rope 5 and several bails 24 being spaced apart on main traction rope 5； The annular cage hook for the crab pot hook 23 that bail 24 is adapted to pass through is to lift crab pot hook 23.Panel turnover mechanism includes hinged with support frame 1 Recycling plate 6 that is connected and being suitable for swinging around bracket.Several bails 24 are used to draw several crab pot hooks 23 respectively, That is several crab pots 3, to meet i.e. detachable a certain number of corresponding 24 quantity of bail of process for pulling main traction rope 5 The requirement of crab pot 3.

The crab pot hook 23 of the present embodiment is to assemble in this way with 24 phase of bail, and base ring 12 is resisted the centre of the palm by worker, two Finger hooks the both ends of bearing transverse slat respectively, and grasping is exerted oneself, and so that motion bar 13 is deviate from 9 ring of shackle and forms de- rope mouth, by bail 24 slide between motion bar 13 and shackle 9, due to intermediate ring 11 and base ring 12 after decontroling behind the both ends of finger relieving bearing transverse slat Restoring force, motion bar 13 penetrates shackle 9, and bail 24 is buckled in crab pot hook 23, and so far a crab pot hook 23 is hung on On bail 24.

Crab pot uncoupling rigging includes the unhook plate 7 on support frame 1, and the anti-collision pipe with the 7 activity assembly of unhook plate 20；Anti-collision pipe 20 is along its axial tubular structure；The spout diameter of anti-collision pipe 20 is less than the bearing transverse slat of crab pot hook 23 Length.

It please refers to shown in Fig. 6, specifically, offering mounting hole (this implementation for assembling with anti-collision pipe 20 on unhook plate 7 Example attached drawing does not mark)；And anti-collision pipe 20 is located at the end sleeve prevented on unhook plate 7 and is equipped with a limit plate 26, anti-collision pipe 20 is located at The end of 7 lower section of unhook plate is equipped with the outer folding edge 27 towards the nozzle opposite direction of anti-collision pipe 20；Outer folding edge 27 and anti-collision pipe 20 Nozzle between be formed with R corner structure.The design of R corner structure can reduce the abrasion to main traction rope 5 and prevent motion bar 13 Upper end break off relations when hit it is curved.

In order to avoid rope closing fastly breaks crab pot hook 23 very much main traction rope 5 during rope closing, in the periphery of anti-collision pipe 20 Side is arranged with a buffer spring 21, and buffer spring 21 plays certain buffer function.Specifically, one end of buffer spring 21 is suitable for Support the lower end surface of unhook plate 7；And the other end of buffer spring 21 is suitable for supporting outer folding edge 27 towards the side of unhook plate 7 End.

In order to which the guide tracks to main traction rope 5 limit, automatically-unhooked recyclable device further includes being suitable for guidance master to lead The mobile guiding mechanism of messenger 5；Guiding mechanism includes the sheave 2 and traction directive wheel 8 suitable for the winding of main traction rope 5；Master leads Messenger 5 after passing through after winding traction directive wheel 8 from anti-collision pipe 20 suitable for being wound on sheave 2.Wherein traction directive wheel 8 is located at The lower section of plate 6 is recycled, sheave 2 is located at the top of unhook plate 7；And the outer diameter of traction directive wheel 8 is greater than the outer of sheave 2 Diameter, and the axial length for drawing directive wheel 8 is greater than the axial length of sheave 2.Herein it should be noted that traction directive wheel 8 Design tool there are two effects, draw the medial launder on directive wheel 8 for guiding main traction rope 5 to pass through from centre, make main traction Rope 5 will not left and right sidesing shifting cause waving for crab pot.The structure that the overall structure of traction directive wheel 8 is bigger than sheave 2 makes crab pot It can quickly settle out when bumping against traction directive wheel 8, steadily 601 mechanism of turnover panel is turned down convenient for subsequent.

In order to which the swing angle of the recycling plate 6 to panel turnover mechanism is defined, panel turnover mechanism further includes being set on support frame 1 And a pair for being located at the two sides of recycling 6 length direction of plate is suitable for limiting the limited block 4 of recycling 6 swing angle of plate.Plate 6 is recycled by two The turnover panel 601 and one piece of surface plate 602 that piece can be dug upwards are constituted, and turnover panel 601 is integrally connected with surface plate 602；Whole It is hinged by hinged shaft with support frame 1 to recycle plate 6, the rigging position of hinged shaft is preferably provided at the boundary of turnover panel 601 Yu surface plate 602 Place, under the initial position of normality, since the weight of surface plate 602 is greater than the sum of the weight of two panels turnover panel 601, so that recycling plate The 6 whole bottom faces with support frame 1 are in such as, but not limited to 45 degree of angle states, recycle bottom face of the plate 6 relative to support frame 1 Inclined is the slope so that recycling plate 6 constitutes a bottom face relative to support frame 1.Make in the pulling force of main traction rope 5 Making turnover panel 601 with the lower crab pot 3 positioned at the lower section of turnover panel 601, (herein " upward " is around hinged shaft towards limited block 4 one upwards Side oscillation) it digs, so that turnover panel 601 not will form the leading with main traction rope 5 of crab pot 3 positioned at 601 lower section of turnover panel after digging The resistance that pulling force rises in this way, the crab pot 3 for being located at 601 lower section of turnover panel then passes through the position of former turnover panel 601, and is being located at After the crab pot 3 of 601 lower section of turnover panel passes through, turnover panel 601 is then restored to original position under the effect of gravity, and (i.e. recycling plate 6 is constituted One slope relative to the bottom face of support frame 1), in the process, limited block 4, which can then play, avoids turnover panel 601 from digging Angle is more than 90 ° of effects that can not be restored to original position.

The recycling plate 6 of the present embodiment is mainly used for being undertaken under the action of main traction rope 5 and is moved to 601 top of turnover panel Crab pot 3 after crab pot hook 23 and bail 24 are detached from, crab pot 3 can be fallen with crab pot hook 23 together in recycling plate 6 On the slope that bottom face relative to support frame 1 is constituted, the slope effect by recycling plate 6 is slipped on ship automatically again, in this way, There is no need to workers to catch crab pot 3 when crab pot hook 23 breaks off relations relative to bail 24.Though herein it should be noted that The slope that bottom face when so recycling the original state of plate 6 relative to support frame 1 is constituted, in the crab pot 3 being located above turnover panel 601 One can be generated to turnover panel 601 due to the weight of crab pot and crab pot hook 23 when discharging together relative to bail 24 with crab pot hook 23 Fixed weight, but the weight that generates to turnover panel 601 of the weight of crab pot and crab pot hook 23 not will lead to turnover panel 601 and face away from limit Position one side oscillation of block because being provided with multiple bails 24 on main traction rope 5, when be located at the crab pot 3 of the top of turnover panel 601 with Crab pot hook 23 fallen when on turnover panel 601 together, positioned at the crab pot hook 23 of another bail 24 traction of the lower section of turnover panel 601 The crab pot 3 of carrying will form certain support counter-active effect for 601 lower section of turnover panel, can overcome the crab of 601 top of turnover panel Cage 3 and crab pot hook 23 correspond to the trend turned under issuable turnover panel 601 to the pressure generated above turnover panel 601.

Optionally, a baffle 22 is additionally provided on support frame 1, the design of baffle 22 is fallen into after can preventing crab pot 3 from breaking off relations It is marine.

The specific implementation principle of automatically-unhooked recyclable device of the present embodiment is as follows: the anti-collision pipe being equipped with due to unhook plate 7 The length that 20 spout diameter is less than the bearing transverse slat of crab pot hook 23 supports the width side of transverse slat under the pulling of main traction rope 5 To both ends be stuck in the nozzle edge of anti-collision pipe 20, bearing transverse slat squeezes buffer spring 21, continue with main traction rope 5 it is mobile until Buffer spring 21 be compressed to it is most short, bearing transverse slat limited its movement locus relatively, can not continue to move to, i.e., for motion bar 13 Movement be also defined, the pulling force of main traction rope 5 acts predominantly on shackle 9 at this time, with being continuously applied for pulling force, hook Ring 9 and shank 19 can gradually overcome the weight of crab pot 3 so that shackle 9 and shank 19 generate certain Light deformation, i.e., shackle 9 with Angle between motion bar 13 gradually becomes smaller, and finally makes motion bar 13 deviate from 9 ring of shackle and forms de- rope mouth, and crab pot hook 23 is from leading Draw ring 24 to fall off, crab pot 3 is fallen on the slope that recycling plate 6 is constituted together with crab pot hook 23, is slipped on ship, is not required to automatically Worker is wanted to catch crab pot 3 when breaking off relations.Then main traction rope 5 pulls on the related crab pot 3 of next crab pot hook 23, repeats Above-mentioned unhook process successively takes off the crab pot hook 23 and crab pot 3 that arrange on main traction rope 5, so as to worker carry out it is subsequent take crab, Arrange the process actions such as crab pot 3.

It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims Property range.

In the description of the present invention, it should be understood that indicating position or the term of positional relationship are based on attached drawing Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute The equipment or element of finger must have a particular orientation, is constructed and operated in a specific orientation, therefore should not be understood as to this reality With novel limitation.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical" It has to fully horizontally, but can be slightly tilted.

In the present invention unless specifically defined or limited otherwise, fisrt feature is on or below second feature It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the Right above two features and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature is in the second spy Under sign, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of fisrt feature level Height is less than second feature.

Claims (10)

1. a kind of crab pot hook characterized by comprising

Cage hook assembly, the cage hook assembly include the intermediate ring (11) being connected and base ring (12), with intermediate ring (11) phase Motion bar (13) even, and the shank (19) being connected with the base ring (12)；In the shank (19) far from the base ring (12) end is arranged with a shackle (9)；The motion bar (13) is adapted for insertion into shackle far from the end of the intermediate ring (11) (9) to form closed annular cage hook in；

Transverse slat is supported, the motion bar (13) is adapted to pass through bearing transverse slat, and the motion bar (13) is inserted in the bearing cross Part and the bearing transverse slat in plate is affixed.

2. crab pot hook according to claim 1, which is characterized in that pass through one between the intermediate ring (11) and base ring (12) Connecting rod (25) is connected；

The intermediate ring (11), connecting rod (25), base ring (12), motion bar (13), shank (19) and shackle (9) are all made of same It is integrally formed after the bending of root reinforcing bar；

The angle formed between the connecting rod (25) and the shank (19) is acute angle；The connecting rod (25) and motion bar (13) it Between the angle that is formed be obtuse angle；The angle formed between the shackle (9) and the shank (19) is obtuse angle；The base ring (12) Suitable for being connected with crab pot (3)；

The intermediate ring (11) and base ring (12) are helical structure to form elastic force ring.

3. crab pot hook according to claim 2, which is characterized in that the length of the connecting rod (25) be respectively less than shank (19) and The length of motion bar (13)；

The middle part of the motion bar (13) and the bearing transverse slat are connected.

4. crab pot hook according to claim 1, which is characterized in that the bearing transverse slat includes the public transverse slat suitable for mating (10) and female transverse slat (14)；

The end face of the male transverse slat (10) towards female transverse slat (14) is equipped with a T shape lug boss (18)；

The T shape lug boss (18) includes the alar part (182) being vertically connected in the middle part of base portion (181)；It is remote in the alar part (182) End from the base portion (181) is equipped with an anticreep pillar (17)；The T shape lug boss (18) and anticreep pillar (17) deviate from institute The end face for stating public transverse slat (10) is coplanar；

The motion bar (13) is suitable for surrounding the alar part (182), i.e., the described motion bar (13) is connected with the public transverse slat (10) Part formed a U-shaped around body；

The end face of mother's transverse slat (14) towards male transverse slat (10) offers convex suitable for accommodating the T shape lug boss (18) and anticreep Column (17) and recessed groove (141).

5. crab pot hook according to claim 4, which is characterized in that the anticreep pillar (17) is away from the public transverse slat (10) The diameter of end be greater than the diameter of end that the anticreep pillar (17) is connected with the alar part (182).

6. a kind of automatically-unhooked recyclable device characterized by comprising support frame (1) and turning in support frame as described above (1) Trigger structure, crab pot traction mechanism and crab pot uncoupling rigging；

The crab pot traction mechanism includes main traction rope (5) and several being spaced apart on the main traction rope (5) Bail (24)；The bail (24) is adapted to pass through the annular cage of crab pot hook as claimed in any one of claims 1 to 5 (23) Hook is to lift the crab pot hook (23)；

The panel turnover mechanism includes recycling plate (6) that is being hinged and connected with support frame as described above (1) and being suitable for swinging around bracket；

The crab pot uncoupling rigging includes the unhook plate (7) on support frame as described above (1), and living with the unhook plate (7) The anti-collision pipe (20) of dynamic assembly；The anti-collision pipe (20) is along its axial tubular structure；The nozzle of the anti-collision pipe (20) Internal diameter is less than the length of the bearing transverse slat of the crab pot hook (23).

7. automatically-unhooked recyclable device according to claim 6, which is characterized in that opened up on the unhook plate (7) useful In the mounting hole assembled with anti-collision pipe (20)；

The anti-collision pipe (20) is located at the end sleeve prevented on the unhook plate (7) and is equipped with a limit plate (26), the anti-collision pipe (20) outer folding edge (27) of the end equipped with the nozzle opposite direction towards anti-collision pipe (20) being located at below the unhook plate (7)；

R corner structure is formed between the outer folding edge (27) and the nozzle of anti-collision pipe (20).

8. automatically-unhooked recyclable device according to claim 7, which is characterized in that the peripheral side of the anti-collision pipe (20) covers Equipped with a buffer spring (21)；

One end of the buffer spring (21) is suitable for supporting the lower end surface of unhook plate (7)；

The other end of the buffer spring (21) is suitable for supporting the outer folding edge (27) towards a side of unhook plate (7).

9. automatically-unhooked recyclable device according to claim 6, which is characterized in that the automatically-unhooked recyclable device also wraps Include the guiding mechanism for being suitable for guiding the main traction rope (5) mobile；

The guiding mechanism includes the sheave (2) and traction directive wheel (8) suitable for main traction rope (5) winding；The main traction Rope (5) after passing through after winding traction directive wheel (8) from the anti-collision pipe (20) suitable for being wound on sheave (2)；Wherein

Traction directive wheel (8) is located at the lower section of recycling plate (6), and the sheave (2) is located at the unhook plate (7) Top；

The outer diameter of traction directive wheel (8) is greater than the outer diameter of the sheave (2), and the axial direction of traction directive wheel (8) Length is greater than the axial length of sheave (2).

10. automatically-unhooked recyclable device according to claim 6, which is characterized in that the panel turnover mechanism further includes being set to On support frame as described above (1) and it is located at a pair of the two sides for recycling plate (6) length direction suitable for limiting recycling plate (6) pendulum The limited block (4) of dynamic angle.