CN2184317Y

CN2184317Y - Bottom fish trapping and locating net box with fish-taking box

Info

Publication number: CN2184317Y
Application number: CN 93224923
Authority: CN
Inventors: 蔡惠荣
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-09-18
Filing date: 1993-09-18
Publication date: 1994-12-07
Anticipated expiration: 2003-09-18

Abstract

The utility model relates to a bottom fish trapping and locating net box with a fish-taking box. The utility model is composed of a fish collecting box, a fish collecting funnel net, a food table, and a fish-taking box. The utility model is characterized in that a V-shaped net is the boundary of the fish collecting box and a food table net, and the inner opening of the V-shaped net has a door net plate which can be opened and closed; the fish collecting funnel net is arranged at the edges and the corners of the fish collecting box, as the door net is closed, the fish in the fish collecting box swim back into the fish-taking box through the fish collecting box, and each net and box can be positioned and extended through various class ropes, floats, sinkers, and bamboo supporting rods. The utility model is suitable trapping the upper, middle, and lower layers of fish in ponds, reservoirs, and lakes, and is especially suitable for tapping the bottom fish. The utility model has the advantages of low labor intensity, high efficiency, single man operation, etc.

Description

Bottom fish trapping and locating net box with fish-taking box

The utility model belongs to Fishing tool, is specially adapted to the trapping of pond on a hill reservoir fish on bottom layer, is a kind of improvement invention of I having been invested Patent right " fish on bottom layer trapping fixation net cage " technology.

CN92231117。X discloses me and has been invested Patent right " fish on bottom layer trapping fixation net cage " technology, it is made up of spacer screen, fence net, cover net and eating table net etc., Eight characters net separates eating table net and fish-collecting box, for making net cage setting and location, is provided with guiding principle rope, float and sinker etc.What this net cage was still disliked deficiency is that fishing boat crosses pressure net cage end face when fishing for, and the shoal of fish in a big way is subjected to the harassing and wrecking scaring, makes elongation blanking time of trapping once more, and production efficiency is barely satisfactory.And, needing two people operation because of net cage has 10 meters wide, labour intensity is bigger.

At above-mentioned weak point, the utility model provides a kind of peripheral shoal of fish not to be subjected to harassing and wrecking scarings, makes to trap once more to shorten blanking time, and productivity effect is higher, only need one man operation, and labour intensity is lower, has the net cage of fish-taking box.

The purpose of this utility model can reach by following measure: it is made up of the back cover net of spacer screen, the back fence net vertical with the spacer screen outer, left and right fence net, each fence net top horizontal and left and right cover net, various guiding principle rope, float, sinker etc., relative with the back fence net is Eight characters net, its osculum is driveed in the inboard, Eight characters net is the boundary of eating table net and fish-collecting box, there is door net sheet to be opened/closed at the osculum place of Eight characters net, and there is the fish gathering Criny in the fish-taking box that big mouth is opened in fish-collecting box, middle mouth is opened on corner angle, osculum stretches into net cage body one side the edges and corners of fish-collecting box.

Of the present utility model employ all means available as follows: the fish gathering Criny is placed between the Eight characters net of a left side (right side) fence net and homonymy; Fish-taking box is a cube, and case lid has the structure that opens and closes as required.

Fig. 1 is the three-dimensional diagrammatic sketch of the utility model user mode.

Fig. 2 is net cage body (comprising a fish-collecting box and food platform) diagrammatic sketch.

Fig. 3 is the three-dimensional diagrammatic sketch of fish-taking box.

Fig. 4 is the three-dimensional diagrammatic sketch of fish gathering Criny.

The utility model is described in further detail below in conjunction with embodiment: it is by fish-collecting box 2, fish gathering Criny 6,

food platform

11,10 4 parts of fish-taking box are formed, with the medium scale example that is designed to, the length of fish-collecting box 2, wide, height is 10 * 7 * 3(unit: rice, down together), food platform 11 is a plane net, specification 10 * 7, fish-taking box 10 specifications 2 * 2 * 3, the big mouth of fish gathering Criny 6 is opened between the Eight characters net 8 of a left side (right side) fence net 5 and homonymy, open on the rib of the angle of cut for middle mouthful, osculum stretches in fish-taking box 10, is the convenience of making, big mouthful is square, and only needs close net sheet (21 orders/cm of two triangles of cutting ²) be sewn between the Eight characters net 8 of a left side (right side) fence net 5 and homonymy by square toroidal, middle mouthful can become mesh with garden shape iron hoop or bamboo central shoring with osculum, in mouthful 0.4～0.5 meter of the diameter in hole, the osculum diameter is more smaller to get final product, and is connected with cylinder mesh between middle mouth and the osculum.

This fixation net cage is to establish a float 3 and sinker 4 for appropriate every 1 meter, and key aspect needs to make strut with bamboo or analog the net sheet is strutted, fastens, make each guiding principle rope all fully tension stretch tight well-pressedly, specific practice is a routine techniques, as not giving unnecessary details.It should be noted that: the sheet of network of triangle up and down of the spacer screen of fish-collecting box 2, eating table net 11, fish gathering Criny 6 big mouths is all used close net sheet (about 21 orders/cm ²) make, the width of mesh of the net sheet of the back fence net 1 of fish-collecting box 2 or the preceding fence net of fish-taking box 10, the user can be put little principle greatly and makes by oneself by catching, and the mesh of all the other each net sheets selects 3～4cm/ purpose just can.The osculum of fish gathering Criny 6 and the door net sheet 7 that links to each other with Eight characters net 8 internal orifices also all need be up and down that float 3 and sinker 4 are arranged.There are upper, middle and lower three place's stay cord tieing door net sheet 7 outers, converge into a place and control this net sheet (not expression on the figure) with a stay cord.Slide fastener can be installed in case lid 9 and its fence net edge of fish-taking box 10, and velcro or tether can open and close case lid as required.

Set up this net cage at reservoir on request, after making each netting gear tension well-pressed, carry out feeding training to the shoal of fish every day, earlier pellet is spread on eating table net, shoal of fish custom is looked for food at the food platform, after gradually particulate material is spread in fish-collecting box, shoal of fish news " rustling " spreading sound makes from Eight characters net 8 and enters the fish-collecting box 2, when the fish that enters is abundant, with stay cord a net sheet 7 is fastened, sealed the osculum of Eight characters net 8, the shoal of fish in the fish-collecting box 2 just migrates along this tank wall, enter in the fish-taking box 10 by fish gathering Criny 6 in a cluster, only need a people to row the boat to press lid to get fish and just can.

The periphery shoal of fish was not subjected to the harassing and wrecking scaring when this net cage used, and day is caught the frequency height, and labour intensity is low, and the labour economizes.

Claims

1, a kind of fish on bottom layer trapping fixation net cage that has fish-taking box, by the spacer screen back fence net (1) vertical with the spacer screen outer, a left side, right fence net, the back cover net and the left side of each fence net top horizontal, right cover net, various guiding principle ropes, float (3), sinker compositions such as (4), relative with back fence net (1) is Eight characters net (8), its osculum is driveed in the inboard, Eight characters net (8) is the boundary of eating table net (11) and fish-collecting box (2), there is door net sheet (7) to be opened/closed at the internal orifice place that it is characterized in that Eight characters net (8), the edges and corners of fish-collecting box (2) have big mouthful to open in fish-collecting box, and middle mouthful on corner angle, osculum stretches into the interior fish gathering Criny (6) of fish-taking box (10) of net cage body one side.

2, net cage as claimed in claim 1 is characterized in that fish gathering Criny (6) is placed between the Eight characters net (8) of a left side (right side) fence net (5) and homonymy.

3, net cage as claimed in claim 1 is characterized in that described fish-taking box (10) is a cube, and case lid (9) has the structure that opens and closes as required.