CN206341744U - A kind of fish trap - Google Patents
A kind of fish trap Download PDFInfo
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- CN206341744U CN206341744U CN201621345001.0U CN201621345001U CN206341744U CN 206341744 U CN206341744 U CN 206341744U CN 201621345001 U CN201621345001 U CN 201621345001U CN 206341744 U CN206341744 U CN 206341744U
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- net
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- criny
- fish
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Abstract
The utility model discloses a kind of fish trap, including two hoist engines, two spud piles, two fix rope, two pulley mechanisms, device for feeding fish bait, eat platform, lift net, entrance net, cage net, Criny A, Criny B, fish gathering net cage, two pulleys of two pulley mechanisms are separately fixed on two spud piles, lift net is square, lift net have A while and during B, two angles on A sides are connected by two pulley mechanisms with two hoist engines respectively, entrance net is in quadrangular frustum pyramid shaped, the large port of entrance net have C while and during D, D sides are fixed with B side seam systems, two angles on C sides are separately fixed on two spud piles by fixed rope, cage net is divided into leading portion body, stage casing body and back segment body, leading portion body is sewed with entrance net and fixed, Criny A is arranged on leading portion body, stage casing body is screen cloth, Criny B is arranged on back segment body, the entrance of fish gathering net cage is docked with Criny B portlet.The apparatus structure is simple, ingenious in design, is fished using the device, labor intensity is small.
Description
Technical field
The utility model belongs to fisher technical field, and in particular to a kind of fish trap.
Background technology
Fishing practices traditional at present face following deficiency：1st, using drawing in the net to surround and seize, manpower is more, and time-consuming, artificial at present
In the case that cost is surging, fishing cost is considerably increased；2nd, fished for using conventional method and be likely to encounter water-bed barrier and scratch
Fishnet, causes fish to bore bottom and escapes, fish harvesting inefficiency；3rd, fished in hot day, manual size specification sorting is difficult, and because
Operating time is long, and fish easily occurs stress be dead；4th, the winter dry storehouse that discharges water disposably is fished for, because marketable fish concentrates listing price
The raising of the relatively low lower influence economic benefit of lattice.
The content of the invention
To solve the problem of above-mentioned prior art is present, the utility model provides a kind of fish trap, the device
It is simple in construction, it is ingenious in design, it is easy to make, fished using the device, easy to operate, labor intensity is small, be adapted to different water
Fish for fish in domain.
Realize technical scheme that the utility model above-mentioned purpose used for：
A kind of fish trap, including spud pile, pulley mechanism, hoist engine, device for feeding fish bait, food platform, fixed rope, lift net,
Entrance net, cage net, Criny A, Criny B and fish gathering net cage, spud pile, fixed rope, hoist engine, pulley mechanism have two,
Pulley mechanism includes pulley and hoist cable, and two pulleys are separately fixed on two spud piles, and two hoist cables lift net rotating around on two pulleys
Be square, lift net have A while and during B, A is while parallel to B, and one end of two hoist cables be connected with two hoist engines respectively, and the other end divides
Two angles with lift net A sides be connecteds, entrance net in quadrangular frustum pyramid shaped, the large port of entrance net have C while and during D, C sides parallel to
D sides, D while length be less than B while length, entrance net D sides are fixed with lift net B side seam systems, and entrance net lift net is overall in winnowing pan
Shape, two angles on the large port C sides of entrance net are separately fixed on two spud piles by fixed rope, cage net be divided into leading portion body,
Stage casing body and back segment body, the arrival end of leading portion body match with portlet size, the shape of entrance net, leading portion body
The portlet sewing of arrival end and entrance net is fixed, and Criny A is arranged on leading portion body, Criny A large port vertical lap seam
System is on leading portion body, and Criny A portlet is hanging, and stage casing body is screen cloth, and the mesh of stage casing body mesh sheet is more than front portion
The mesh of body mesh sheet, Criny B is arranged on back segment body, and Criny B large port is vertically sewed on back segment body, collection
The entrance of fishnet case is docked with Criny B portlet.
Also include mao bamboon frame, shape, the shape of size and entrance net, the size of mao bamboon frame match, entrance net is located at hair
In bamboo frame, the large port of entrance net is fixed on by iron wire or rope on the large port of mao bamboon frame, and the portlet of entrance net passes through
Iron wire or rope are fixed in the portlet of mao bamboon frame, and the arrival end of anterior body is fixed on mao bamboon frame by iron wire or rope
In portlet.
Steel ring is respectively and fixedly provided with Criny A and Criny B portlet, the entrance of fish gathering net cage is fixed on steel by iron wire
On circle.
Inverted beard is provided with Criny A portlet.
Wherein three sides of entrance net are respectively provided with mesh sheet, another lateral opening, two in entrance net open side
Fence net, Criny A large port and the outlet of leading portion body are equipped with a line of the arrival end of bar rib and anterior body
End sewing is fixed.Compared with prior art, advantage and beneficial effect of the present utility model are：
1) food platform feeding of the device using device for feeding fish bait to the advance shop fixtures of lift net, is easily concentrated at food platform using fish and ingested
Behavioral characteristic, net will be lifted by pulley and hoist cable sling certain altitude and crowd around the shoal of fish, the frightened shoal of fish can automatically into entrance
Sieved in the cage net that net connects it is small stay big, the adult fish being sieved is caught up with to be dragged to bank into fish gathering net cage and plays fish again, so as to ensure harvesting
The survival rate of fish, improves the economic value of fish.
2) device is applied to different waters and carries out fishing operation, and simple to operate, save labor, two people of normal fishing are
Can, greatly reduce and fish for cost.
3) device will lift net and cage and throw the net combinations, fish efficiency and significantly improve.
4) the device Automatic sieve removes small fish, fishes for big fish, fish are not damaged, thus to depositing the growth effect of pond fish
It is few, reservoir multiple stocking and multiple fishing can be realized, is conducive to fishery market stable market supply, while fish crop is improved, the economic effect of increase
Benefit.
5) device plays that fish is convenient, and the marketable fish through screen is concentrated into a fish gathering net cage, only need to be collection during fish
Fishnet case is dragged to bank and fished with a net, and substantially increases the fresh and alive rate of capture fish, improves economic value.
Brief description of the drawings
Fig. 1 is the structural representation of fish trap of the present utility model.
Fig. 2 is the structural representation of entrance net.
Fig. 3 is the structural representation of cage net.
Wherein, 1- spud piles, 2- pulleys, 3- fix rope, 4- lifts net, 5- mao bamboons frame, 6- Criny A, 7- mao bamboon, 8- steel
Circle, 9- fish gatherings net cage, 10- Criny B, 11- cages net, 12- entrances net, 13- foods platform, 14- device for feeding fish bait, 15- hoist cables, 16- elevators
Machine, 17-A are in, 18-B, 19-C is in, 20-D, the upper fence nets of 21-, 22- leading portions body, 23- stage casings body, 24- back segment bodies.
Embodiment
The utility model is described in detail with reference to Figure of description.
The structure for the fish trap that the utility model is provided is as shown in figure 1, the device includes spud pile 1, turbine
Structure, hoist engine 16, device for feeding fish bait 14, food platform 13, fixed rope 3, lift net 4, cage net 11, Criny A6, Criny B10, mao bamboon frame 5,
Mao bamboon 7, entrance net 12 and fish gathering net cage 9.Spud pile 1, fixed rope 3, hoist engine 16, pulley mechanism have two, 3, mao bamboon.
Pulley mechanism includes pulley 2 and hoist cable 15, and two pulleys 2 are separately fixed on two spud piles 1, two hoist cables 15 rotating around
On two pulleys 2.In the present embodiment, hoist cable is restricted using 10#PE, every length 20m.
Lift net 4 be square, lift net there is A at 17 and B 18, A while 17 parallel to B while 18.One end difference of two hoist cables 15
It is connected with two hoist engines 16, two angles of the other end respectively with lift net A sides 16 are connected.In the present embodiment, lift net is square, lift
Net netting twine is twisted thread using PE43tex 6 × 3, and (size of mesh is generally with whole mesh length or halver by the size of mesh 2a of lift net mesh sheet
Length represents that whole mesh length refers to the length of two mesh pin (including two tubercles), is represented, selected from " 2a "《Fresh water fishing
Learn》) it is 60mm, the length of lift net four edges is 21m, and lift net size is determined according to the size in device for feeding fish bait spreading region.
As shown in Fig. 2 entrance net 12 is in quadrangular frustum pyramid shaped, the large port of entrance net 12 has C at 19 and D 20, and C sides 19 are flat
Row is in D sides 20.D while 19 length be less than B while 16 length, entrance net D while 20 with lift net B while 18 sewing fix, entrance net
It is in winnowing pan shape that 12 lift nets 4 are overall after connecting, and two angles on the large port C sides 19 of entrance net 12 are solid respectively by two fixation ropes 3
It is scheduled on two spud piles 1.Entrance net plays connection lift net and cage net, is the passage for guiding fish to enter cage net by lift net.
In the present embodiment, entrance net is in four-prism shape, and the size of mesh 2a of entrance net mesh sheet is 60mm, entrance net large port four edges
Length be 14m, the length of side of portlet four edges is 4m, a length of 6.6m of rib of entrance net, and fixed rope 3 is restricted using 4#PE,
Every length 40m.
As shown in figure 3,11 points of cage net is leading portion body 22, stage casing body 23 and back segment body 24.Leading portion body 22 enters
Mouth end and portlet size, the shape of entrance net 12 match.The arrival end of leading portion body 22 is stitched with the portlet of entrance net 12
System is fixed.Criny A6 is arranged on leading portion body 22, Criny A6 large port and the cross section size of leading portion body 22, shape
Match, Criny A6 large port is vertically sewed in the exit of leading portion body 22.Criny A6 portlet is hanging, funnel
Steel ring 8 is fixed with the portlet for netting A6, the effect of steel ring is to strut Criny A portlet, facilitates fish to enter stage casing
Body.Inverted beard is provided with Criny A6 portlet, the effect of inverted beard is to prevent that the fish into stage casing body from returning to leading portion net
In body.Stage casing body 23 is screen cloth, and the effect of screen cloth is that sieve small fish stays big fish, and the mesh of screen cloth mesh sheet is more than lift net, entrance net
With the mesh of cage net mesh sheet, its mesh size is calculated according to the market specifications of marketable fish and determined, ought such as fish for fish specification is
750g, the size of mesh 2a of screen cloth mesh sheet is 100mm.Criny B10 is arranged on back segment body 24, Criny B10 big end
Mouth matches with the cross section size of back segment body 24, shape, and Criny B10 large port is vertically sewed on back segment body 23.
Equally, it is fixed with steel ring 8 at Criny B10 portlet.Wherein three sides of entrance net are respectively provided with mesh sheet, and another is opened sideways
Mouthful, it is equipped with upper fence net, three in a line of the arrival end of two ribs and anterior body in entrance net open side
Head and the tail are connected upper fence net successively.When placing the trap in water body, entrance net is set to float on the surface, and the side for making it be open
Face floats on the surface, and other parts are located in water body.The purpose of fence net is to form the leader higher than water surface 60cm in setting, works as lift
When playing lift net, prevent the fish jumped from jumping out outside entrance net.
In the present embodiment, cage net is square grid, and the size of mesh 2a of cage net mesh sheet is 60mm, the length of the cross section of cage net
For 4.0m, width is 2.1m, and the length of cage net is determined according to actual needs；Criny A and Criny B shape, size
It is identical, the size of mesh 2a of Criny A and Criny B mesh sheet for 60mm, Criny A and Criny B large port in rectangular
Shape, its length is 4.0m, and width is that 2.1m, Criny A and Criny B portlet are square, and its length of side is 0.5m, leakage
It is 4m that bucket, which nets A large port with the vertical range of its portlet,；The Zhou Changwei 2.0m of steel ring.
Shape, the shape of size and entrance net 12, the size of mao bamboon frame 5 match, and entrance net 12 is located in mao bamboon frame 5,
The large port of entrance net 12 is exaggerated to be fixed on by iron wire or rope on the large port of mao bamboon frame 5, in the portlet of entrance net 12
Guiding principle is fixed on by iron wire or rope in the portlet of mao bamboon frame 5, and the etting side of entrance net 12 is exaggerated solid by iron wire or rope
On the rib for being scheduled on mao bamboon frame 5, the arrival end of anterior body 22 is fixed on by iron wire or rope in the portlet of mao bamboon frame 5.Hair
The effect of bamboo frame is further to fix entrance net, entrance net is opened completely as far as possible, facilitates fish to enter cage net by entrance net.
Shape, the size of the portlet of the shape of the entrance of fish gathering net cage 9, size and Criny B10 match.Collect fishnet
The entrance of case 9 is docked with Criny B10 portlet, and the entrance of fish gathering net cage 9 is fixed on steel ring 8 by iron wire.This implementation
In example, the netting twine of fish gathering net cage is twisted thread using PE43tex 8 × 3, and the size of mesh 2a of mesh sheet is 60mm, and fish gathering net cage is rectangular
Body net cage, its length is 6m, and width is 2m, is highly 2m.
The application method of fish trap of the present utility model is as follows：
1) addressing：It is required that bank slope is slightly steep, slope leveling, waterfront line is straight, leeward to face south, and device for feeding fish bait is suitably set up, with opposite bank
Distance is in 100-200m or so.
2) when selecting：Selection annual April to October (when water temperature is higher than 20 DEG C).
3) by elevator frame on bank, device for feeding fish bait is fixedly mounted on above suitable waters, food platform is fixed on throwing
The underface of bait machine, two spud piles are fixed on bulkhead wall, then pulley is fixed on spud pile, successively install hoist cable, lift net,
Fixed rope, entrance net, mao bamboon frame, cage net, mao bamboon and fish gathering net cage, Criny A and Criny B are already installed on cage net in advance
On, Criny A steel ring is fastened and tied up after rope on the mao bamboon of middle part body, regulation marline hangs Criny A portlet
In body net center, by Criny B large port tying, so far, whole device is installed and assembling is finished.
4) lift net, entrance net, cage net and fish gathering net cage are put into water, lift net is located at the top and be located at food platform just
Lower section, entrance net (mao bamboon frame can make it open fixed and float on the surface) and cage net float on the surface, and cage net can pass through coarse wool
Bamboo 7 make its strut and fix (as shown in figure 1, coarse wool bamboo struts cage net and fixed cage net when using the device, while coarse wool
Bamboo, which can also provide buoyancy, makes cage net float on the surface), a rope is respectively pricked at the two ends of the coarse wool bamboo of fixed cage net rear end body
It is pulled to opposite bank and ties up stake and fixes.
5) device for feeding fish bait is dosed on food platform, is trapped the shoal of fish and is ingested in the online aggregation of lift.
6) after there are enough shoal of fish aggregations to ingest, hoist engine is opened, hoist cable is pulled, so as to pull lift net, lift net is upward
Bending is surrounded, and the shoal of fish is surrounded, and the shoal of fish is frightened, is entered by leading portion body of the entrance net automatically into cage net, then by Criny A
Stage casing body, Automatic sieve is small in the body of stage casing stays big.
7) after general two hours, shoal of fish screening terminates, and the tying of Criny B large port at this moment can be untied, in cage net
The shoal of fish is caught up with into fish gathering net cage by steel ring.
8) fish gathering net cage is dissociated from Criny B, ties fish gathering net cage mouthful rear dragging to bank and play fish.
Claims (5)
1. a kind of fish trap, including spud pile, spud pile have two, it is characterised in that：Including pulley mechanism, elevator
Machine, device for feeding fish bait, food platform, fixed rope, lift net, entrance net, cage net, Criny A, Criny B and fish gathering net cage, spud pile, fixation
Rope, hoist engine and pulley mechanism have two, and pulley mechanism includes pulley and hoist cable, and two pulleys are separately fixed at two spud piles
On, two hoist cables are rotating around on two pulleys, and lift net is square, lift net have A while and during B, A is while parallel to B, the one of two hoist cables
End is connected with two hoist engines respectively, and two angles of the other end respectively with lift net A sides are connected, and entrance net is in quadrangular frustum pyramid shaped, entrance net
Large port have C while and during D, C while parallel to D, D while length be less than B while length, entrance net D sides and lift net B side seams
System is fixed, and it is in winnowing pan shape that entrance net lift net is overall, and two angles on the large port C sides of entrance net are separately fixed at by fixed rope
On two spud piles, cage net is divided into leading portion body, stage casing body and back segment body, the arrival end of leading portion body and the small end of entrance net
Mouth size, shape match, and the arrival end of leading portion body is fixed with the portlet sewing of entrance net, and Criny A is arranged on leading portion
On body, Criny A large port is vertically sewed on leading portion body, and Criny A portlet is hanging, and stage casing body is sieve
Net, the mesh of stage casing body mesh sheet is more than the mesh of anterior body mesh sheet, and Criny B is arranged on back segment body, Criny B's
Large port is vertically sewed on back segment body, and the entrance of fish gathering net cage is docked with Criny B portlet.
2. fish trap according to claim 1, it is characterised in that：Also include mao bamboon frame, it is the shape of mao bamboon frame, big
Small shape, size with entrance net matches, and entrance net is located in mao bamboon frame, and the large port of entrance net is solid by iron wire or rope
On the large port for being scheduled on mao bamboon frame, the portlet of entrance net is fixed on by iron wire or rope in the portlet of mao bamboon frame, anterior
The arrival end of body is fixed on by iron wire or rope in the portlet of mao bamboon frame.
3. fish trap according to claim 2, it is characterised in that：It is equal at Criny A and Criny B portlet
Steel ring is fixed with, the entrance of fish gathering net cage is fixed on steel ring by iron wire.
4. fish trap according to claim 3, it is characterised in that：Inverted beard is provided with Criny A portlet.
5. fish trap according to claim 4, it is characterised in that：Wherein three sides of entrance net are respectively provided with net
In piece, another lateral opening, a line of the arrival end of two ribs and anterior body in entrance net open side
Provided with upper fence net, Criny A large port is fixed with the port of export sewing of leading portion body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621345001.0U CN206341744U (en) | 2016-12-09 | 2016-12-09 | A kind of fish trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621345001.0U CN206341744U (en) | 2016-12-09 | 2016-12-09 | A kind of fish trap |
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| Publication Number | Publication Date |
|---|---|
| CN206341744U true CN206341744U (en) | 2017-07-21 |
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ID=59322385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621345001.0U Active CN206341744U (en) | 2016-12-09 | 2016-12-09 | A kind of fish trap |
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| Country | Link |
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| CN (1) | CN206341744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472438A (en) * | 2016-12-09 | 2017-03-08 | 水利部中国科学院水工程生态研究所 | A kind of Fish trap |
-
2016
- 2016-12-09 CN CN201621345001.0U patent/CN206341744U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472438A (en) * | 2016-12-09 | 2017-03-08 | 水利部中国科学院水工程生态研究所 | A kind of Fish trap |
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