CN109984100A - Opsariichthys bidens capture device - Google Patents
Opsariichthys bidens capture device Download PDFInfo
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- CN109984100A CN109984100A CN201811462374.XA CN201811462374A CN109984100A CN 109984100 A CN109984100 A CN 109984100A CN 201811462374 A CN201811462374 A CN 201811462374A CN 109984100 A CN109984100 A CN 109984100A
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- opsariichthys bidens
- capture device
- frame bars
- fishing net
- interior inverted
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- 241001248031 Opsariichthys bidens Species 0.000 title claims abstract description 59
- 241000251468 Actinopterygii Species 0.000 claims abstract description 40
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 239000008188 pellet Substances 0.000 claims description 12
- 206010058109 Hangnail Diseases 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 46
- 235000013372 meat Nutrition 0.000 abstract description 7
- 230000004060 metabolic process Effects 0.000 abstract description 7
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 239000003643 water by type Substances 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 4
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 4
- 210000001015 abdomen Anatomy 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- KCLBLDDJJJNGBC-UHFFFAOYSA-N 1-octyl-4-phenylbenzene Chemical compound C1=CC(CCCCCCCC)=CC=C1C1=CC=CC=C1 KCLBLDDJJJNGBC-UHFFFAOYSA-N 0.000 description 2
- 206010003694 Atrophy Diseases 0.000 description 2
- 239000004111 Potassium silicate Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000037444 atrophy Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 229940056319 ferrosoferric oxide Drugs 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 210000001087 myotubule Anatomy 0.000 description 2
- 229910052913 potassium silicate Inorganic materials 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 239000010456 wollastonite Substances 0.000 description 2
- 229910052882 wollastonite Inorganic materials 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241000209128 Bambusa Species 0.000 description 1
- 241000238366 Cephalopoda Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 241000594009 Phoxinus phoxinus Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 241001439627 Schistostoma Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 description 1
- 229910052912 lithium silicate Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 210000000006 pectoral fin Anatomy 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K69/00—Stationary catching devices
- A01K69/06—Traps
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
Abstract
The present invention discloses opsariichthys bidens capture device, belong to finishing device technical field, including fishing net, inserted link, fish inlet, fishing net surface is interspersed with more frame bars, and frame bars are bent downwardly, fish inlet is offered on fishing net between every frame bars, frame bars end connects inserted link, is connected and fixed disk at the top of frame bars.The present invention is small in size, and easy to remove, stability is strong in water, and can lure opsariichthys bidens, and the opsariichthys bidens of capture can not be escaped, and may additionally facilitate the metabolism of opsariichthys bidens, improves its meat taste.
Description
Technical field
The invention belongs to finishing device technical fields, and in particular to opsariichthys bidens capture device.
Background technique
Opsariichthys bidens (Opsariichthysbidens) popular name flower wooden fork fish, minnow, mountain Bambusa, hole are climbed, and wide opening, big mouth is taken off, and pulls
Mouth mother-in-law, screw oil expeller are public.Originate in the waters such as Nanpanjiang River, Yuanjiang River, Cang Jiang.It is a kind of partially carnivorous fresh-water fishes of omnivorousness.
Body is long and flat-sided, abdomen circle.Kiss length, mouth are big；Schistostoma tilts upwards, and lower jaw rear end extends up to edge at the moment, front end
Protrusion, respectively there are a recess in two sides, just mutually chimeric at the bumps of upper jaw front end and two sides.Eye is medium big.Side line is complete, and leading portion is curved
To side abdomen side, back segment is extended down to caudal peduncle center upwards.There are light blue vertical stripes on body back grey black, abdomen silvery white, side,
Pectoral fin, abdomeinal fin and anal fin are orange-yellow.There is " wedding dress " in reproduction period in milter, and head, rhynchodaenm and anal fin have obvious pearl star, stern
The 1st~4 branch fin ray of fin especially extends, and whole body has bright-coloured nuptial coloration.
Currently, people when Taihu Lake captures opsariichthys bidens, are typically caught using tools such as traditional cat net, lift net, rotation nets
Fishing, squid opsariichthys bidens are liked living in the waters landform such as weeds are more, reed is more, timber is more, stone riprap is more, utilize traditional netting gear
Be difficult to capture many opsariichthys bidens, and traditional net play is all fixed netting gear, volume is big, not readily portable, capture amount less, catch horse
Mouth fish effect is poor.
Summary of the invention
The purpose of the present invention is to provide a kind of small in size, easy to remove, stability is strong in water, and can to opsariichthys bidens into
Row is lured, and the opsariichthys bidens of capture can not be escaped, and may additionally facilitate the metabolism of opsariichthys bidens, and the opsariichthys bidens for improving its meat taste are caught
Catch device.
The technical solution that the present invention is taken to achieve the above object are as follows: opsariichthys bidens capture device, including fishing net, inserted link,
Fish inlet, fishing net surface is interspersed with more frame bars, and frame bars are bent downwardly, and offers on the fishing net between every frame bars
Fish inlet, frame bars end connect inserted link, are connected and fixed disk at the top of frame bars.By being flexibly connected for frame bars and fixed disk,
It can reach the effect of fast quick-detach capture device, while more light and handy easy to remove, the water resistant in water of the design of capture device
Stream ability is stronger, is not easy to be rushed by water flow across available pellet out lures opsariichthys bidens, and the opsariichthys bidens of capture are not easy to escape, and can also promote
Into the metabolism of opsariichthys bidens, the survival rate of opsariichthys bidens ensure that.
Preferably, lower section connection stay cord one end, the other end of drawstring connect out pellet in the middle part of fixed disk.Pellet internal plug out
There is more bait, the waters for needing to capture opsariichthys bidens is put into togerther with capture device, the bait in pellet can be with water flow out
Flowing slowly ooze out, to attract opsariichthys bidens, while the opsariichthys bidens captured can also be fed.
Preferably, fixed disk includes disk body, ring has a groove on disk body, and groove is connected to frame bars perforation, in disk body
Turn hole is offered above portion, is flexibly connected hook in turn hole.It is worn in frame bars perforation and is connected to frame bars, frame bars one end is in bending
Shape, hook can be connected to bank by cable wire, it is ensured that the entire stability of capture device in water is not easy to be rushed by rapid stream
It walks.
Preferably, fishing net bottom connects several weighted spherical balls by traction rope, weighted spherical ball is iron ball, in steel ball, aluminium ball
It is one or more.The weighted spherical ball of fishing net bottom can increase the weight of capture device, prevent fishing net from generating displacement during fishing,
Improve capture device stability in water and catching rate, selected weighted spherical ball heavier-weight.
Preferably, inserted link includes triangle tip, triangle taper inner is in hollow form, and middle part is equipped with push rod, push rod
Upper end connects cylinder, is connected with ball at left and right sides of push rod lower end, and ball is connected spring one end, and the spring other end connects
Steel nail is welded with hangnail on the inclined-plane of steel nail.Inserted link is located at frame bars bottom, and inserted link can be sink to the bottom with the gravity of fishing net,
And be inserted into mud, insertion exhaust hood releases rapidly push rod, makes the steel nail of two sides with the thrust of push rod and the elasticity of spring, inserts
Enter in mud and fixed, the hangnail on steel nail inclined-plane can catch on the sundries in mud, plug in inserted link stronger, reduce water
Flow the impact force to fishing net.
Preferably, fish inlet is divided into primary fish inlet and interior inverted mustache mouth, pass through between primary fish inlet with interior inverted mustache mouth
Fishing net is connected, and size ratio is 2-3:0.5-1.Fish inlet oval opsariichthys bidens when pouring in will not blockage phenomenon, it is primary
Fish inlet capture opsariichthys bidens bigger than interior inverted mustache mouth are highly efficient, moreover it is possible to so that the opsariichthys bidens captured is reduced opsariichthys bidens in fishing net and go out
The probability escaped.
Preferably, being equipped with retaining ring on the left of interior inverted mustache mouth, interior inverted mustache mouth inner loop is furnished with interior inverted beard, and interior inverted beard surface opens up
There is recirculation hole, segmental baffle is connected inside recirculation hole, passes through silica gel strip between each interior inverted beard and connects.Interior inverted beard can only be to fishing
Net inside is opened, and when the inside inverted mustache mouth of opsariichthys bidens in fishing net is swum out of, retaining ring can play position-limiting action, make interior inverted beard without normal direction
Outside is pushed open, and the end of interior inverted beard is that semi-circular design avoids contacting generation scuffing with fish body, while interior inverted beard has centainly
Filtration avoids bulk impurity and enters fishing net, improves the quality of fishing fish, interior inverted beard surface offers recirculation hole should
Design increases interior inverted mustache mouth water velocity, realizes the rapid aggregation of water body, and segmental baffle is connected inside recirculation hole, quickly
The water body of aggregation can collide with baffle plate, make water body by center diverging flow around, and outside water constantly enters supplement,
The cyclic permutation for accelerating water inside and outside fishing net, promotes the flowing of water body near fishing net, and then is beneficial to improve underwater oxygen
Condition, while promoting the oxygenolysis of Organic substance in water, the abundant metabolism for nutriment in fish body provides condition, avoids
Because anoxic influences Growth of Muscle Fiber, causes muscle fibre that slight atrophy occurs, harden so as to avoid fish meat, darker in color
It is light, and then the quality of fishing fish is improved, it ensure that fish meat and its eating mouth feel, in addition, the flowing of water body is conducive to
Improve fishing case water quality nearby, and then improves the quality of fishing fish.
Compared with prior art, it the invention has the benefit that capture device capacity of anti-storm is strong, is not susceptible at the bottom
Displacement, stability is good, and the design by going out pellet can attract a large amount of opsariichthys bidens, and fish inlet is divided into primary fish inlet and interior inverted beard
The probability that mouth makes opsariichthys bidens run away is smaller, and the flow orifice that interior inverted beard surface opens up can promote the exchange of water body, is beneficial to improve water
Lower oxygen, the abundant metabolism for nutriment in fish body provide condition, ensure that fish meat and its eating mouth feel.
The present invention provides opsariichthys bidens capture device through the above technical solution, compensates for the deficiencies in the prior art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of opsariichthys bidens capture device of the present invention；
Fig. 2 is the main view of opsariichthys bidens capture device of the present invention；
Fig. 3 is the structural schematic diagram of fixed disk of the present invention；
Fig. 4 is the structural schematic diagram of inserted link of the present invention；
Fig. 5 is the main view of fish inlet of the present invention；
Fig. 6 is the side view of fish inlet of the present invention.
Description of symbols: 1 fishing net；2 fixed disks；21 hooks；22 turn holes；23 grooves；24 disk bodies；The perforation of 25 frame bars；3
Frame bars；4 fish inlets；41 retaining rings；Inverted beard in 42；43 silica gel strips；44 baffle plates；45 recirculation holes；46 primary fish inlets；It is fallen in 47
It must mouth；5 traction ropes；6 go out pellet；7 drawstrings；8 weighted spherical balls；9 inserted links；91 cylinders；92 springs；93 push rods；94 steel nails；95 triangled tips
End；96 balls；97 hangnails.
Specific embodiment
Present invention is further described in detail with attached drawing with reference to embodiments:
Embodiment 1:
As shown in figures 1 to 6, opsariichthys bidens capture device, including fishing net 1, inserted link 9, fish inlet 4,1 surface of fishing net are interspersed with more frames
Hack lever 3, and frame bars 3 are bent downwardly, and fish inlet 4, the connection of 3 end of frame bars are offered on the fishing net 1 between every frame bars 3
Inserted link 9 is connected and fixed disk 2 at the top of frame bars 3.By being flexibly connected for frame bars and fixed disk, it can reach fast quick-detach and capture
The effect of device, while the design of capture device is more light and handy easy to remove, water resistant stream ability in water is stronger, is not easy by water
Stream punching across, lure opsariichthys bidens using pellet out, the opsariichthys bidens of capture are not easy to escape, may additionally facilitate the metabolism of opsariichthys bidens,
It ensure that the survival rate of opsariichthys bidens.
2 middle part lower section 7 one end of connection stay cord of fixed disk, the other end of drawstring 7 connect out pellet 6.Out pellet internal plug have compared with
More bait is put into togerther the waters for needing to capture opsariichthys bidens with capture device, and the bait in pellet can be with the stream of water flow out
Dynamic slowly exudation, to attract opsariichthys bidens, while can also feed the opsariichthys bidens captured.
Fixed disk 2 includes disk body 24, and ring has a groove 23 on disk body 24, and groove 23 and frame bars, which are perforated, 25 to be connected to, disk body
24 middle parts top offer turn hole 22, are flexibly connected hook 21 in turn hole 22.It is worn in frame bars perforation and is connected to frame bars, frame bars
One end is in bending, and hook can be connected to bank by cable wire, it is ensured that the entire stability of capture device in water is not easy rapid
Anxious water flow washes away.
1 bottom of fishing net connects several weighted spherical balls 8 by traction rope 5, weighted spherical ball 8 be one of iron ball, steel ball, aluminium ball or
It is a variety of.The weighted spherical ball of fishing net bottom can increase the weight of capture device, prevents fishing net from generating displacement during fishing, improves
Capture device stability in water and catching rate, selected weighted spherical ball heavier-weight.
Inserted link 9 includes triangle tip 95, is in hollow form inside triangle tip 95, and middle part is equipped with push rod 93, push rod 93
Upper end connects cylinder 91, is connected with ball 96 at left and right sides of 93 lower end of push rod, and ball 96 is connected 92 one end of spring, spring
92 other ends connect steel nail 94, are welded with hangnail 97 on the inclined-plane of steel nail 94.Inserted link is located at frame bars bottom, and inserted link can be with fishing
The gravity of net is sink to the bottom, and is inserted into mud, and insertion exhaust hood releases rapidly push rod, makes the steel nail of two sides pushing away with push rod
The elasticity of power and spring is inserted into mud and is fixed, and the hangnail on steel nail inclined-plane can catch on the sundries in mud, plugs in inserted link
It is stronger, reduce water flow to the impact force of fishing net.
Steel nail 94, hangnail 97 and 92 surface of spring are coated with rust-proof coating, which consists of the following compositions: potassium silicate
10-20 parts, 10-20 parts of silica solution, 25-55 parts of water, 0-7 parts of molybdate, 5-12 parts of lithium metasilicate, 5-22 parts of talcum powder, 4- it is just pungent
0.02-0.04 parts of base phenylbenzene, 3-20 parts of wollastonite in powder, 8-23 parts of titanium dioxide, 2-17 parts of ferroso-ferric oxide, 1-6 parts of bentonite；
One layer of densification, uniform alienation layer can be formed in steel nail, hangnail and spring surface after rust-proof coating is dry, alienation layer can be effective
Ground completely cut off air, prevent steel nail, hangnail and spring by water flow for a long time impregnate, wash away generation rust it is turbid lose original performance, also
Each component can be made still to keep surface smooth, the 4- n-octyl phenylbenzene of specific proportion mixes with each component in coating and can increase
The compatibility of each component in strong coating, reduces the anisotropy between component, improves the compactness and structural stability of coating, can be with
It will not cracking coating when prolonged, be desorbed, improve the service life of coating, when extending protection of the coating to substrate
Between,
The preferred value of each component in above-mentioned rust-proof coating are as follows: 15 parts of potassium silicate, 13 parts of silica solution, 23 parts of water, 1 part of molybdate, silicon
11 parts of sour lithium, 7 parts of talcum powder, 0.02 part of 4- n-octyl phenylbenzene, 7.6 parts of wollastonite in powder, 15 parts of titanium dioxide, ferroso-ferric oxide 6
Part, 5 parts of bentonite.
Fish inlet 4 divides for primary fish inlet 46 and interior inverted mustache mouth 47, and 46 pass through with interior inverted mustache mouth 47 between primary fish inlet
Fishing net 1 is connected, and size ratio is 2-3:0.5-1.Fish inlet oval opsariichthys bidens when pouring in will not blockage phenomenon, it is primary
Fish inlet capture opsariichthys bidens bigger than interior inverted mustache mouth are highly efficient, moreover it is possible to so that the opsariichthys bidens captured is reduced opsariichthys bidens in fishing net and go out
The probability escaped.
Retaining ring 41 is equipped on the left of interior inverted mustache mouth 48, interior 48 inner loop of inverted mustache mouth is furnished with interior inverted beard 42, and interior 42 surface of inverted beard is opened
Equipped with recirculation hole 45, segmental baffle 44 is connected inside recirculation hole 45, is connected between each interior inverted beard 42 by silica gel strip 43.It is interior
Inverted beard can only be to opening on the inside of fishing net, and when the inside inverted mustache mouth of opsariichthys bidens in fishing net is swum out of, retaining ring can play position-limiting action, make
Interior inverted beard can not be pushed open outward, and the end of interior inverted beard is that semi-circular design avoids contact generation scuffing with fish body, at the same it is interior
There must be certain filtration, avoid bulk impurity and enter fishing net, improve the quality of fishing fish, interior inverted beard surface is opened
Equipped with recirculation hole, the design increases interior inverted mustache mouth water velocity, realizes the rapid aggregation of water body, and connection fan inside recirculation hole
The water body of shape baffle plate, rapid aggregation can collide with baffle plate, make water body by center diverging flow around, and outside water
Constantly enter supplement, accelerate the cyclic permutation of water inside and outside fishing net, promote the flowing of water body near fishing net, and then is beneficial to change
It is apt to underwater Oxygen Condition, while promoting the oxygenolysis of Organic substance in water, the abundant metabolism for nutriment in fish body is mentioned
Condition has been supplied, has avoided because anoxic influences Growth of Muscle Fiber, causes muscle fibre that slight atrophy occurs, so as to avoid fish meat
It hardens, is faint in color, and then improve the quality of fishing fish, ensure that fish meat and its eating mouth feel, in addition, water body
Flowing is conducive to improve fishing case water quality nearby, and then improves the quality of fishing fish.
Embodiment 2:
Opsariichthys bidens capture device of the present invention is in actual use: the present apparatus is put into the waters for needing to capture opsariichthys bidens,
Fishing net 1 sinks under water with self gravity, and the weighted spherical ball 8 of 1 bottom of fishing net will increase the stability of capture device in water, inserted link
9 can be inserted into water-bed mud, and the bait in pellet 6 can slowly exudation attracts to attract opsariichthys bidens under the fluctuation of water flow out
Opsariichthys bidens swim from fish inlet 4 into realizing fishing inside fishing net, because the opsariichthys bidens after the special design fishing of interior inverted mustache mouth 48 without
Method is escaped, and catching rate is improved, and after the completion of fishing, falls fixed disk 2 with cable wire and capture device is pulled out the water surface.
The prior art of routine techniques dawn known to those skilled in the art in above-described embodiment 1,2 is not made in detail herein
Thin narration.
The above embodiments are only used to illustrate the present invention, and not limitation of the present invention, the ordinary skill people of this field
Member can also make a variety of changes and modification without departing from the spirit and scope of the present invention.Therefore, all equivalent
Technical solution also belong to scope of the invention, scope of patent protection of the invention should be defined by the claims.
Claims (7)
1. opsariichthys bidens capture device, including fishing net (1), inserted link (9), fish inlet (4), it is characterised in that: fishing net (1) surface
More frame bars (3) are interspersed with, and frame bars (3) are bent downwardly, are opened up on the fishing net (1) between the every frame bars (3)
Have fish inlet (4), frame bars (3) end connects inserted link (9), is connected and fixed disk (2) at the top of the frame bars (3).
2. opsariichthys bidens capture device according to claim 1, it is characterised in that: lower section connection in the middle part of the fixed disk (2)
The other end of drawstring (7) one end, the drawstring (7) connects out pellet (6).
3. opsariichthys bidens capture device according to claim 1, it is characterised in that: the fixed disk (2) includes disk body (24),
Ring has a groove (23) on the disk body (24), and the groove (23) is connected to frame bars perforation (25), in the disk body (24)
It is offered turn hole (22) above portion, hook (21) is flexibly connected in the turn hole (22).
4. opsariichthys bidens capture device according to claim 1, it is characterised in that: fishing net (1) bottom passes through traction rope
(5) several weighted spherical balls (8) are connected, the weighted spherical ball (8) is one of iron ball, steel ball, aluminium ball or a variety of.
5. opsariichthys bidens capture device according to claim 1, it is characterised in that: the inserted link (9) includes triangle tip
It (95), is in hollow form inside the triangle tip (95), and middle part is equipped with push rod (93), push rod (93) upper end connects gas
Cylinder (91) is connected with ball (96) at left and right sides of push rod (93) lower end, and the ball (96) is connected spring (92)
One end, spring (92) other end connect steel nail (94), are welded with hangnail (97) on the inclined-plane of the steel nail (94).
6. opsariichthys bidens capture device according to claim 1, it is characterised in that: the fish inlet (4) is divided into just grading fish
Mouthful (46) and interior inverted mustache mouth (47), (46) are connected with interior inverted mustache mouth (47) by fishing net (1) between the primary fish inlet, and greatly
Small ratio is 2-3:0.5-1.
7. opsariichthys bidens capture device according to claim 6, it is characterised in that: be equipped with gear on the left of the interior inverted mustache mouth (48)
It encloses (41), interior inverted mustache mouth (48) inner loop is furnished with interior inverted beard (42), and interior inverted beard (42) surface offers recirculation hole
(45), segmental baffle (44) are connected inside the recirculation hole (45), passes through silica gel strip between each interior inverted beard (42)
(43) it connects.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113854244A (en) * | 2021-10-13 | 2021-12-31 | 谢素超 | Small fish catching device for offshore shallow water area and fishing method thereof |
| CN114097716A (en) * | 2021-11-22 | 2022-03-01 | 淮阴师范学院 | Collection box of rice field eel seedling |
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| CN113854244B (en) * | 2021-10-13 | 2022-10-18 | 谢素超 | Small fish catching device for offshore shallow water area and fishing method thereof |
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| CN114097716B (en) * | 2021-11-22 | 2023-03-10 | 淮阴师范学院 | Collection box of rice field eel seedling |
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|---|---|
| CN109984100B (en) | 2021-06-04 |
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