CN202009633U

CN202009633U - Fishing equipment

Info

Publication number: CN202009633U
Application number: CN2011200566764U
Authority: CN
Inventors: 李万杨
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-04
Filing date: 2011-03-04
Publication date: 2011-10-19
Anticipated expiration: 2021-03-04

Abstract

The utility model relates to fishing equipment which comprises a net cage, wherein the net cage is provided with two stabilizing piles (2), stabilizing ropes (14) are connected to a floating frame (4) to stabilize the net cage, three inclined stay cords (1) are tied at the middle-upper parts of the stabilizing piles, and the lower parts of the inclined stay cords are fixed at the water bottom along with ground piles (9). An energized insulated wire (10) is connected to the upper parts of the stabilizing piles, one 400 W electric lamp (3) with a shield is additionally arranged in the position where the insulated wire passes through the middle-upper part of the actinal surface of net cage, four fixed pulley (5) are fixed in the position 50 cm higher than the insulated wire through a pulley positioning rope (15); one end of a lifting rope (6) is tied on the frame reinforcement bar of a net cage curtain (12), the other end of the lifting rope (6) is turned through a fixed pulley and then is joined and connected with a drawing rope (7), and the drawing rope (7) is finally tied on a tackle (11) to facilitate stretching. A strong magnet (13) is fixed in the middle of the net cage curtain. The fishing equipment has the advantages that the caught fish bodies are fresh, the investment is little, and the manpower is saved.

Description

A kind of device for use in fishing trawl

Technical field

The utility model relates to a kind ofly both can breed fish, again the equipment that can fish.

Technical background

Fishing is the long-term work taken up of numerous fishermen, and in fish production, Fishing tool is particularly important.Instruments such as the hook of Shi Yonging, bamboo weir, net, card are along with development of times in the past, and be difficult to suitable or backward relatively, because the extensive use of new science and technology new material, ultrasonic fishing device, electrical network, electricity have occurred and Fishing tool such as dragged, though production efficiency has improved, they have very big destruction to fishery resources.I have createed a kind of both time and labour saving by the long-term observation and research, do not influence the device for use in fishing trawl of fishery resources again.

The utility model content

The purpose of this utility model is exactly to utilize the phototaxis of insect, and to the specific bodies of water, fish sees the characteristics that insect falls over each other to prey on insect attractant, and a kind of device for use in fishing trawl that provides.

In order to realize the purpose of this utility model, adopt following technical scheme:

A kind of device for use in fishing trawl, it is characterized in that it comprises a net cage, two anchor spikes (2) are arranged in the side of net cage, stable rope (14) is connected buoyancy framework (4) and is used for stablizing net cage, three oblique ropes (1) are lain in the anchor spike middle and upper part be used to stablize, the oblique rope bottom is fixed on the bottom with pile (9).The insulated electric conductor (10) that connects energising on anchor spike top, add 1 400w Capped electric lamp (3) at insulated electric conductor by the place above the net cage actinal surface middle part, top about 80 centimetres place of insulated electric conductor also has 4 fixed pulleys (5), fixing by pulley positioning rope (15), one end of halliard (6) ties up on net cage curtain (12) the frame reinforcing bar, the other end passes through fixed pulley, gathers after turning to pull rope (7) to be connected, and pull rope ties up at last to be convenient on the winch (11) stretch.Net cage curtain center fixed strong magnets (13), and the net cage underwater portion is a net cage external network sheet (8).For the ease of using, the actinal surface of net cage is advisable with square, and rectangle also can.Opening the 4-16 group window at the four sides of net cage, is good with 8 groups.Each window is left and right window with the reinforcing bar of diameter 6-10 millimeter, bottom puts on, and curtain is also worn the limit with the reinforcing bar of same thickness, is tied with 5 strong magnets on the reinforcing bar of curtain.The actinal surface length of side of net cage is in 8-25 rice, and the underwater portion of net cage is advisable with dark 1.5-2 rice.The spacing of anchor spike and net cage should be in 0.5-2 rice scope, and the 400w Capped electric lamp should be in 1-3 rice scope apart from water surface elevation, and pile should be lower than water-bed ground.The width of mesh of net cage external network sheet is according to circumstances decided, with 1 * 1 centimetre-3 * 3 centimetres.

Operation principle of the present utility model: 1, pull at dusk winch, pulling traction rope is opened net cage window curtain, and the winch spanner fixed, open the 400w Capped electric lamp night, because the phototaxis of insect, can assemble a lot of insects at the light place, the insect that has falls into water accidentally, and fish are because there has been a large amount of insects to fall over each other to go and episite to light place travel for predation, under light, assemble a large amount of fish, when the shoal of fish gathers certain amount, the winch spanner is loosening, thus net cage window curtain is because the action of gravity closed window, above strong magnets also firmly together with curtain and window fixed, the shoal of fish also just thoroughly is loaded into net cage.

2, the buoyancy framework of net cage being connected in anchor spike with rope makes it stable.Put into fry in the net cage, open the 400w Capped electric lamp night, insect becomes light to the gathering of light place, and the part insect falls into water and just in time preyed on by fry, and behind the long-term episite feed of fry, its growing way is higher than the fry that eats plant feed far away.

Advantage of the present utility model: 1, fishing is fished the time and labour saving with this equipment, and cost is little, and the fish body of being caught does not have hurt, and is fresh and alive, the commodity value height, and the small fish of being caught can also be from newly putting in a suitable place to breed.

2, breed fish, the fry episite is the carnivority feed, and it is than plant feed nutrition height, thereby promotes long fast of fry, and less investment is in addition saved artificial.

3, breed fish with the fishing of this equipment and can reduce number of pest, thereby reduce crop pests, useful agricultural production.

Description of drawings

Fig. 1 is a kind of audio-visual picture of device for use in fishing trawl.

Fig. 2 is the front view of Fig. 1.

Fig. 3 is the vertical view of Fig. 1.

Fig. 4 is the end view of Fig. 1.

Fig. 5 is the configuration traction power equipment drawing of Fig. 1, Fig. 2, Fig. 3, Fig. 4.

Embodiment

As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, a kind of device for use in fishing trawl that the utility model provides, it is characterized in that it comprises a net cage, left and right sides at net cage respectively has an anchor spike (2), stable rope (14) is connected on the buoyancy framework (4) and is used for stablizing net cage, three oblique ropes (1) are lain in the anchor spike middle and upper part be used to stablize, the oblique rope bottom is fixed on the bottom with pile (9).Connect the insulated electric conductor (10) of energising on anchor spike top, pass through at insulated electric conductor

The place of top, net cage actinal surface middle part adds 1 400w Capped electric lamp (3), is used for attracting insect.Top about 50 centimetres place of insulated electric conductor also has 4 fixed pulleys (5) fixing by pulley positioning rope (15), one end of halliard (6) ties up on (12) frame reinforcing bar, the other end passes through fixed pulley, gather after turning to pull rope (7) and be connected, pull rope ties up at last to be convenient on the winch (11) stretch.Net cage curtain center fixed strong magnets (13), and the net cage underwater portion is a net cage external network sheet (8).For the ease of using, the actinal surface of net cage is used square more, and rectangle also can.Opening the 4-16 group window at the four sides of net cage, is good with 8 groups.Each window is left and right window with the reinforcing bar of diameter 6-10 millimeter, bottom puts on, and curtain is also worn the limit with the reinforcing bar of same thickness, is tied with 5 strong magnets on the reinforcing bar of curtain.The actinal surface length of side of net cage is in 8-25 rice, and the underwater portion of net cage is advisable with dark 1.5-2 rice.The spacing of anchor spike and net cage should be in 0.5-2 rice scope, and the 400w Capped electric lamp should be in 1-3 rice scope apart from water surface elevation, and pile should be lower than water-bed ground.The size of the mesh of net cage external network sheet is according to circumstances decided, as suitable 2 * 2 centimetres of spring, and suitable 3 * 3 centimetres of summer, suitable 1 * 1 centimetre of winter.Annotate: this equipment fishes that catch are the fish of water body at the middle and upper levels more.In the above-mentioned material, buoyancy framework, anchor spike are made of mao bamboon, and pile is with 16 reinforcing bar, and oblique rope, halliard, pull rope all use plastic ties.

Claims

1. a kind of device for use in fishing trawl of providing of the utility model, it is characterized in that it comprises a net cage, left and right sides at net cage respectively has an anchor spike (2), stable rope (14) is connected buoyancy framework (4) and is used for stablizing net cage, three oblique ropes (1) are lain in the anchor spike middle and upper part to be used to stablize, the oblique rope bottom is fixed on the bottom with pile (9), the insulated electric conductor (10) that connects energising on anchor spike top, add 1 400w Capped electric lamp (3) at insulated electric conductor by the place above the net cage actinal surface middle part, be used for attracting insect, top about 50 centimetres place of insulated electric conductor also has 4 fixed pulleys (5) fixing by pulley positioning rope (15), one end of halliard (6) ties up on net cage curtain (12) the frame reinforcing bar, the other end passes through fixed pulley, gather after turning to pull rope (7) and be connected, pull rope ties up at last to be convenient on the winch (11) stretch, and net cage curtain center fixed strong magnets (13), and the net cage underwater portion is a net cage external network sheet (8).

2. a kind of device for use in fishing trawl according to claim 1, it is characterized in that for the ease of using, the actinal surface of net cage is used square more, rectangle also can, open the 4-16 group window at the four sides of net cage, with 8 groups is good, each window uses the reinforcing bar of diameter 6-10 millimeter a window left side, right, bottom puts on, curtain is also worn the limit with the reinforcing bar of same thickness, is tied with 5 strong magnets on the reinforcing bar of curtain, and the actinal surface length of side of net cage is in 8-25 rice, the underwater portion of net cage is advisable with dark 1.5-2 rice, the spacing of anchor spike and net cage should be in 0.5-2 rice scope, and the 400w Capped electric lamp should be in 1-3 rice scope apart from water surface elevation, and pile should be lower than water-bed ground, the size of the mesh of net cage external network sheet is according to circumstances decided, as suitable 2 * 2 centimetres of spring, suitable 3 * 3 centimetres of summer, suitable 1 * 1 centimetre of winter.