CN107156074A - Become buoyancy fishing gear - Google Patents

Become buoyancy fishing gear Download PDF

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Publication number
CN107156074A
CN107156074A CN201710240180.4A CN201710240180A CN107156074A CN 107156074 A CN107156074 A CN 107156074A CN 201710240180 A CN201710240180 A CN 201710240180A CN 107156074 A CN107156074 A CN 107156074A
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CN
China
Prior art keywords
fishing gear
air
weight
pin
air pump
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710240180.4A
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Chinese (zh)
Other versions
CN107156074B (en
Inventor
朱文斌
陈�峰
郭爱
徐汉祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Marine Fisheries Research Institute
Original Assignee
Zhejiang Marine Fisheries Research Institute
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Publication date
Application filed by Zhejiang Marine Fisheries Research Institute filed Critical Zhejiang Marine Fisheries Research Institute
Priority to CN201710240180.4A priority Critical patent/CN107156074B/en
Publication of CN107156074A publication Critical patent/CN107156074A/en
Application granted granted Critical
Publication of CN107156074B publication Critical patent/CN107156074B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K75/00Accessories for fishing nets; Details of fishing nets, e.g. structure
    • A01K75/04Floats
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K75/00Accessories for fishing nets; Details of fishing nets, e.g. structure
    • A01K75/06Sinkers

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The present application relates to fishing gear.One kind becomes buoyancy fishing gear, including flexible fishing gear body, it is connected to several weights of fishing gear body lower end and is connected to several floats of fishing gear body upper end, float includes air bag and air pump switch, the air pump that the air accumulator of rigid structure is provided with air bag and is controlled by air pump switch, air pump is two-way air pump, the air inlet of air pump is connected with the inner space of air bag, the gas outlet of air pump is connected with the inner space of air accumulator, the air bag of all floats buoyancy sum produced when all strutting completely is more than the weight of fishing gear, buoyancy sum produced by the air accumulator of all floats is less than the weight of fishing gear, the weight sum of all weights is more than the weight of fishing gear plus the buoyancy sum produced by all air accumulators.There is the present invention position that is in water can switch and labour-saving advantage during pull-up from the bottom, solve the position that existing fishing gear is in water originally can change and from it is laborious during water-bed pull-up the problem of.

Description

Become buoyancy fishing gear
Technical field
The present application relates to fishing gear, more particularly to a kind of change buoyancy fishing gear.
Background technology
The fishing gear that existing fishing gear body can open and draw in(Such as fishing net, the fishing tackle of multiple fishhooks)It is by setting weight (Also known as baryon)With float opening for fishing gear body is realized in the upper and lower ends of fishing gear.The existing fishing gear for drawing in and opening Have the following disadvantages:It is merely able to be located on the water surface in the way of being vertically arranged(The buoyancy that float is produced when on the water surface is more than fishing gear Weight and weight weight be more than fishing gear body weight)Or positioned at the bottom(The buoyancy that float is produced during positioned at the bottom is more than The weight of fishing gear body and the weight of weight are more than fishing gear weight), namely the position being in water can not carry out as required Change;It is laborious during the pull-up fishing gear from water when being designed as being located at water-bed.
The content of the invention
It can switch the invention provides a kind of position being in water and labour-saving becomes buoyancy fishing during pull-up from the bottom Tool, solve the position that existing fishing gear is in water can not change and from it is laborious during water-bed pull-up the problem of.
Above technical problem is solved by following technical proposal:One kind becomes buoyancy fishing gear, including flexible fishing gear sheet Body, several weights for being connected to fishing gear body lower end and several floats for being connected to fishing gear body upper end, it is characterised in that The float includes the air accumulator in air bag and air pump switch, the air bag provided with rigid structure and passes through the air pump switch control The air pump of system, the air pump is two-way air pump, and the air inlet of the air pump is connected with the inner space of the air bag, the air pump Gas outlet with the air accumulator inner space connect, the air bag of all floats buoyancy produced when all strutting completely it With the weight more than fishing gear, the buoyancy sum produced by the air accumulator of all float is less than the weight of fishing gear, all weights Weight sum be more than fishing gear weight add all air accumulators produced by buoyancy sum.In the application " weight of fishing gear " It is weighing plus the buoyancy sum produced by float when the being weighed when present invention is in water.In use, if necessary to this When invention is located at the water surface, then by air pump switch booster air pump the gas in air accumulator is transported in air bag by air pump, gas The buoyancy that capsule heaves float stops air pump when being more than the weight of fishing gear, when being located at water-bed if necessary to the present invention, then passes through gas Switch pump booster air pump enables air pump that the gas in air bag is transported in air accumulator, the flat weight to weight of air bag is by fishing Tool stops air pump when sinking under water, so as to realize the change of the position of the invention that is in water.It is of the invention from water-bed pull-up when needing When, also air pump is driven while drawing so that the gas in air accumulator is transported in air bag air pump so that the buoyancy of float increases Power-assisted effect is played greatly so that laborsaving during pull-up fishing gear from the bottom.The structure of float allows to carry out change buoyancy when side When being just especially located in water.
Preferably, the buoyancy sum that the air accumulator of all float is produced is more than the weight of fishing gear body.When air bag production Air accumulator can open fishing gear body, so that the present invention can also be used in the way of positioned at the bottom during raw rupture.
Preferably, the air pump switch is remote control switch.Open convenient during air pump.
Preferably, when the air pressure in air accumulator is an atmospheric pressure, the air bag is in complete softened state.It can protect Gas in card float can open air bag.
Present invention additionally comprises weight attachment structure, the weight attachment structure includes the linked together with fishing gear body One suspension ring and the second suspension ring linked together with weight, first suspension ring include rotation stop pin, provided with for the entrance of the second suspension ring Opening split ring and close the pin of the opening, the weight is set on the pin together by second suspension ring First suspension ring are linked together, and the side of the opening is hinged provided with the first jack, opposite side with one end of the pin Together, the other end of the pin is provided with the second jack and the dowel pin spring in the second jack, the one of the rotation stop pin End is located in second jack, the other end is inserted under the driving of the dowel pin spring in first jack, and described the Provided with the out of stock spring and the obstruction pin through the first jack hole wall for driving the rotation stop pin to deviate from the first jack, institute in one jack State out of stock spring and be connected to the pin pin that stops above and with rotation stop pin disconnection, the outer end for stopping pin is connected with drag-line. Enable to from water-bed pull-up fishing gear when it is more laborsaving.Detailed process is:When needing pull-up fishing gear, except booster air pump is to gas While capsule outlet power-assisted, La Lasuo, drag-line, which pulls out to stop selling, causes obstruction pin to lose the Intercepting effects to out of stock spring, out of stock The elastic force of spring overcoming dowel pin spring causes rotation stop pin to deviate from from the first jack, and stopping bar under the weight effect of weight rotates And make it that the second suspension ring separate the effect for playing drop weight from the first suspension ring from the result of abjection, abjection for weight with fishing gear body, It is more laborsaving when after drop weight fishing gear being pulled out.The technical program weak point does not sink under water for fishing gear once then to be needed again Change the part of the loss such as weight.
Preferably, the quantity of weight and the quantity of float are equal, a float and a weight constitute a floating pendant pair, Each floating pendant is to provided with a pulling rope driving mechanism, the pulling rope driving mechanism includes the telescopic rod being located in air bag, described The outer tube and one end that telescopic rod links together including one end with air bag slide the interior bar being located in the outer tube other end, described interior The other end of bar links together with the air bag, and the drag-line is arranged with sleeve pipe, and the drag-line is connected to one with the interior bar Rise, one end of described sleeve pipe is fixed together with the split ring, the other end is fixed together with the outer tube, at the air bag The expansion link is in elongation state and stops pin and disengaged with the out of stock spring when its fully unfolded position, and the air bag is in The expansion link is in contraction state and stops pin and supported with the out of stock spring during state declined together in water in company with weight It is connected together.The attachment structure disengagement of driving weight can be spent using heaving for air bag, automaticity is good.
Preferably, the drag-line is in tensioning state.Make the sensitivity during disengagement of weight attachment structure high namely response Quickly.Needing expansion link to be elongated to after drag-line tensioning if not being tensioned, further the de- of weight attachment structure is realized in elongation energy storage Open, the process for being elongated to drag-line tensioning is the reduction of sensitivity.
Preferably, the outer tube is linked together by the air accumulator with the air bag, described sleeve pipe is connected to institute State on the connecting portion that air bag is attached with air accumulator, the drag-line is connected to the connection that the air bag is attached with interior bar On position.Good reliability.
Preferably, the interior bar is provided with booster disc, the interior bar is vertical with the plane where booster disc.It can increase outer The convergent force that the pressure of portion's compressing gasbag is produced to expansion link.
Connect and controlled by same air pump switch preferably, the air pump of all floats is electrically in parallel.Good reliability, Will not because the motor coil of air pump disconnects and cause thus air pump it is ineffective.Shared air pump switch, switchs air pump When it is convenient.
Preferably, the weight is linked together by hoist cable with fishing gear body, the rotation stop pin passes through the dowel pin Spring is fixed together with the pin.Overcome that foregoing " fishing gear, which does not sink under water once then to need to re-replace weight etc., to be lost The problem of part of mistake ", but when be less than on Larger water depths when the length for drawing hoist cable, although weight does not leave drawing before the bottom also Can be laborsaving but then no longer laborsaving after weight leaves the bottom when rising, namely it is whole laborsaving when can not realize pull-up, it is impossible to Enough whole laborsaving the problem of, can be solved by lengthening the length of hoist cable.
Present invention tool has the advantage that:The position being in water can change;From laborsaving during water-bed pull-up.
Brief description of the drawings
Fig. 1 is the schematic diagram of the embodiment of the present invention one.
The schematic diagram of float pair when Fig. 2 does not open for the float in the embodiment of the present invention two.
Fig. 3 is the enlarged diagram of weight attachment structure.
Fig. 4 be embodiment two in float enlarged diagram.
In figure:The company that fishing gear body 1, floating pendant are attached to 10, weight 11, float 12, air bag 121, air bag with interior bar Connecting portion 1212, air accumulator 122, air pump 123, compartment 13, air pump that socket part position 1211, air bag are attached with air accumulator Switch 14, wireless receiver 141, wireless launcher 142, power supply 15, weight attachment structure 16, the first suspension ring 161, opening 1611st, split ring 1612, the first jack 16121, pin 1613, the second jack 16131, plunger 1614, dowel pin spring 1615, only Ship and resell on another market 1616, out of stock spring 1617, stop pin 1618, the second suspension ring 162, drag-line 163, hoist cable 17, pulling rope driving mechanism 18, rise Contracting bar 181, outer tube 1811, interior bar 1812, booster disc 1813, sleeve pipe 182.
Embodiment
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
Embodiment one, buoyancy fishing gear, including flexible fishing gear body 1 and air pump switch 14 are become referring to Fig. 1 one kind.Fishing gear sheet Body 1 is fishing net.The lower end of fishing gear body 1 is provided with several weights 11.The upper end of fishing gear body 1 is connected with several floats 12. Fishing gear body 1 is additionally provided with compartment 13.Float 12 includes air bag 121, air accumulator 122 and air pump 123.Air bag 121 is with fishing gear sheet Body 1 links together.Air accumulator 122 is rigid structure.Air accumulator 122 and air pump 123 are all located in air bag 121 and solid with air bag It is scheduled on together, specially cohesive mode is fixed.Air pump 123 is two-way air pump.The air inlet of air pump 123 is with air bag 121 Inner space connection, the gas outlet of air pump 123 is connected with the inner space of air accumulator 122.Air pump switch 14 is remote control switch. Air pump switch 14 includes wireless receiver 141 and wireless launcher 142, the remote control for existing control TV, air-conditioning etc. are opened Close.Wireless receiver 141 is located in compartment 13.There is power supply 15 in compartment 13.The electrically in parallel company of air pump of all floats Connect and powered by power supply 15.All float air pumps are all controlled by air pump switch 14.Air pressure in air accumulator 122 is During one atmospheric pressure, air bag 121 is in complete softened state and pressure is 1 atmospheric pressure.The air bag of all floats is all complete Produced buoyancy sum is more than the weight of fishing gear when strutting.Buoyancy sum < fishing gears produced by the air accumulator of all floats Weight, the weight sum > of all weight(More than the buoyancy sum produced by the air accumulator of the weight+all of fishing gear).Institute The weight for the buoyancy sum > fishing gear bodies that the air accumulator of some floats is produced.
In use, when being located at the water surface if necessary to the present invention, then controlling air pump 123 by air accumulator by air pump switch 14 Gas in 122 is transported in air bag 121, air bag 121 heaves the buoyancy of float 12 more than fishing gear(It is i.e. of the invention)Weight When stop air pump.When being located at water-bed if necessary to the present invention, then cause air pump by air bag by air pump switch booster air pump Stop air pump when gas is transported in air accumulator, the flat weight to weight of air bag can sink under water fishing gear, so as to realize this Invent the change for the position that is in water.When needing of the invention from water-bed pull-up, also air pump is driven while drawing so that air pump will Gas in air accumulator is transported in air bag so that the buoyancy of float increases and plays power-assisted effect so that drawn from the bottom Rise laborsaving during fishing gear.
Embodiment two, the difference of be the same as Example one is:The quantity of weight and the quantity of float are equal, a float 12 A floating pendant is constituted to 10 with a weight 11.Weight 11 is provided with weight attachment structure 16 and hoist cable 17.The length of hoist cable 17 is 8 Rice.Hoist cable 17 links together weight 11 with fishing gear body.Weight attachment structure 16 includes the first suspension ring 161, the second suspension ring 162 and drag-line 163.First suspension ring 161 include the split ring 1612 and pin 1613 that lower end is provided with opening 1611.Split ring 1612 Upper end be fixed together with fishing gear body.Pin 1613 closes opening 1611.The lower end of second suspension ring 162 is solid with weight 11 It is connected together.Split ring 1612 is set on pin 1613.
Floating pendant is provided with pulling rope driving mechanism 18 to 10.Pulling rope driving mechanism 18 includes telescopic rod 181 and sleeve pipe 182.Reduction Bar 181 is located in air bag 121.Telescopic rod 181 includes outer tube 1811 and interior bar 1812.Sleeve pipe 182 is set on drag-line 163.
Referring to Fig. 3, one end of outer tube 1811 is fixed together specially with air accumulator 122, and bonding, the other end be slideably On the one end for being set in interior bar 1812.The other end of interior bar 1812 is provided with booster disc 1813.Interior bar 1812 is with the institute of booster disc 1813 Plane it is vertical.Booster disc 1813 is bonded together with air bag.Air bag is stretched into the upper end of drag-line 163 after the stretching of sleeve pipe 182 Link together in 121 and with booster disc 1813 namely drag-line is indirectly coupled to the connecting portion that air bag is attached with interior bar On 1211.Air pump 123 is fixed on air accumulator 122.Air accumulator 122 is bonded together with air bag 121.The upper end of sleeve pipe 163 is consolidated It is scheduled on the connecting portion 1212 that air bag is attached with air accumulator.
Referring to Fig. 4, the lower end of sleeve pipe 182 is fixed together with split ring 1612.Inserted provided with first the side of opening 1611 Hole 16121, opposite side are hinged with one end of pin 1613 by plunger 1614.The other end of pin 1613 is provided with second Jack 16131.Dowel pin spring 1615 is provided with second jack 16131 and rotation stop pin 1616 is equipped with.The one of dowel pin spring 1615 End is with the bottom wall of the second jack 16131 is bonded together, the other end is bonded together with one end of rotation stop pin 1616.Rotation stop pin 1616 one end is located in the first jack 16121, the other end is located in the second jack 16131.In dowel pin spring 1615 Rotation stop pin 1616 keeps being plugged in the second jack 16131 and the first jack 16121 simultaneously under driving effect.First jack Out of stock spring 1617 and the obstruction pin 1618 through the first jack hole wall are provided with 16121.Out of stock spring 1617 is sold with obstruction 1618 abut together.Stop pin 1618 be located between out of stock spring 1617 and rotation stop pin 1616 namely rotation stop pin 1616 now Out of stock spring 1617 is disconnected with rotation stop pin 1616.The outer end for stopping pin 1618 is fixed together with drag-line 163.At drag-line 162 In tensioning state.
Referring to Fig. 2 to Fig. 4, air bag 121 is in the state declined together in water in company with weight(Namely it is as depicted flat State namely can not be by the state that float of the present invention)When, expansion link 181 is in contraction state and stops pin 1618 with out of stock Spring 1617 is abutted together.Weight is linked together by weight attachment structure 16 with fishing gear body.
If necessary to from the water-bed pull-up present invention, then drive air pump to cause air pump that the gas in air accumulator is transported into air bag In so that float buoyancy increase and play power-assisted effect.Air bag 121 is increased to during its fully unfolded position, The increase effect of air bag extends expansion link 181, and expansion link 181 stops pin 1618 during extending by outer draw of drag-line 163, Stop pin 1618 when air bag 121 is increased in its fully unfolded position to disengage with out of stock spring 1617, out of stock spring 1617 is released Exoergic amount and overcome the elastic force of dowel pin spring 1615 so that rotation stop pin 1616 is deviate from out of first jack 16121, rotation stop pin 1616 Weight effect lower stop lever 1613 in weight after the abjection of the first jack 16121 is rotated down so that being open with plunger 1614 for axle 1611 open, and the result of unlatching is the second suspension ring 162 are released out of first suspension ring 161, weight attachment structure loses and connects weight It is connected on the effect on fishing gear body.Weight disengage after cause pull-up fishing gear when it is completeer laborsaving.

Claims (10)

1. one kind becomes buoyancy fishing gear, including flexible fishing gear body, be connected to fishing gear body lower end several weights and connection Several floats in fishing gear body upper end, it is characterised in that the float includes setting in air bag and air pump switch, the air bag The air pump for having the air accumulator of rigid structure and being controlled by the air pump switch, the air pump is two-way air pump, the air pump Air inlet is connected with the inner space of the air bag, and the gas outlet of the air pump is connected with the inner space of the air accumulator, institute The air bag of some floats buoyancy sum produced when all strutting completely is more than the weight of fishing gear, the air accumulator institute of all float The buoyancy sum of generation is less than the weight of fishing gear, and the weight sum of all weights is more than the weight of fishing gear plus all gas storage Buoyancy sum produced by tank.
2. change buoyancy fishing gear according to claim 1, it is characterised in that the buoyancy that the air accumulators of all floats is produced it With the weight more than fishing gear body.
3. change buoyancy fishing gear according to claim 1 or 2, it is characterised in that the air pump switch is remote control switch.
4. change buoyancy fishing gear according to claim 1 or 2, it is characterised in that the air pressure in air accumulator is an atmospheric pressure When, the air bag is in complete softened state.
5. change buoyancy fishing gear according to claim 1 or 2, it is characterised in that also including weight attachment structure, the weight Attachment structure includes the first suspension ring linked together with fishing gear body and the second suspension ring linked together with weight, described the One suspension ring include the pin of rotation stop pin, the split ring provided with the opening entered for the second suspension ring and the closing opening, the pendant Son is set on the pin by second suspension ring to be linked together with first suspension ring, and the side of the opening is provided with First jack, opposite side are hinged with one end of the pin, and the other end of the pin is provided with the second jack and is located at Dowel pin spring in second jack, one end of the rotation stop pin is located in second jack, the other end is in the dowel pin bullet Inserted under the driving of spring in first jack, the de- of the first jack is deviate from provided with the driving rotation stop pin in first jack Spring and the obstruction pin through the first jack hole wall are sold, the out of stock spring is connected to the pin pin that stops above and with the rotation stop Pin disconnects, and the outer end for stopping pin is connected with drag-line.
6. change buoyancy fishing gear according to claim 5, it is characterised in that the quantity of weight and the quantity of float are equal, one Individual float and a weight constitute a floating pendant pair, float pendant to provided with pulling rope driving mechanism, the pulling rope driving mechanism includes position The outer tube linked together in the telescopic rod in air bag, the telescopic rod including one end with air bag and one end, which are slided, is located in outer tube Interior bar in the other end, the other end of the interior bar links together with the air bag, and the drag-line is arranged with sleeve pipe, the drawing Rope links together with the interior bar, and one end of described sleeve pipe is fixed together with the split ring, the other end is with the outer tube It is fixed together, the expansion link is in elongation state and stops pin with described out of stock when the air bag is in its fully unfolded position Spring is disengaged, and the expansion link is in contraction state and resistance when the air bag is in the state declined together in water in company with weight Pin is blocked to abut together with the out of stock spring.
7. change buoyancy fishing gear according to claim 6, it is characterised in that the drag-line is in tensioning state.
8. change buoyancy fishing gear according to claim 6, it is characterised in that the outer tube is by the air accumulator with the gas Capsule is linked together, and described sleeve pipe is connected on the connecting portion that the air bag is attached with air accumulator, the drag-line connection On the connecting portion that the air bag is attached with interior bar.
9. change buoyancy fishing gear according to claim 6, it is characterised in that the interior bar is provided with booster disc, and the interior bar is same Plane where booster disc is vertical.
10. change buoyancy fishing gear according to claim 1 or 2, it is characterised in that the electrically in parallel connection of the air pump of all floats And controlled by same air pump switch.
CN201710240180.4A 2017-04-13 2017-04-13 Become buoyancy fishing gear Active CN107156074B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710240180.4A CN107156074B (en) 2017-04-13 2017-04-13 Become buoyancy fishing gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710240180.4A CN107156074B (en) 2017-04-13 2017-04-13 Become buoyancy fishing gear

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CN107156074A true CN107156074A (en) 2017-09-15
CN107156074B CN107156074B (en) 2019-09-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113749040A (en) * 2021-10-19 2021-12-07 浙江省海洋水产研究所 Breed fry save set that releases

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204811564U (en) * 2015-06-30 2015-12-02 浙江海洋学院 Inflatable equipment of catching that purse seine was bred
CN105532590A (en) * 2015-12-16 2016-05-04 浙江省海洋水产研究所 Weight drop device for drift net
CN205378710U (en) * 2016-03-17 2016-07-13 永新县水产站 Multilayer fishing net of pond on a hill fishing usefulness

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204811564U (en) * 2015-06-30 2015-12-02 浙江海洋学院 Inflatable equipment of catching that purse seine was bred
CN105532590A (en) * 2015-12-16 2016-05-04 浙江省海洋水产研究所 Weight drop device for drift net
CN205378710U (en) * 2016-03-17 2016-07-13 永新县水产站 Multilayer fishing net of pond on a hill fishing usefulness

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113749040A (en) * 2021-10-19 2021-12-07 浙江省海洋水产研究所 Breed fry save set that releases

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