CN2259754Y

CN2259754Y - Fixed net with traps for trapping fish at lower parts of water

Info

Publication number: CN2259754Y
Application number: CN 96221608
Authority: CN
Inventors: 蔡惠荣
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-09-08
Filing date: 1996-09-08
Publication date: 1997-08-20
Anticipated expiration: 2006-09-08

Abstract

The utility model relates to a fixed net with traps for trapping fish at lower parts of water which consists of a food bench, a fish gathering box, a fish gathering funnel net and a box for taking fish according to fore-and-aft order. A splayed net is between the food bench and the fish gathering box. A bobber, a sinker, a wire cable and a bar stay are used for fixing and positioning. The fish gathering box consists of a spacer screen, right and left fence nets and right and left cover nets. The middle opening of the fish gathering funnel net is positioned on the net of the front wall of the box for taking fish, and the small opening extends into the box for taking fish. The fixed net with traps for trapping fish at lower parts of water is suitable for trapping fish at top, at middle-level and at bottom in hilly pond, reservoir, and lake, especially for trapping fish at bottom. The utility model has advantages of high quantity of trapping fish with a single net, high frequentness of fishing, portability for taking fish, low labor intensity, only one operation, etc.

Description

Fish on bottom layer trapping fixation net cage

The utility model relates to a kind of fishing net, is suitable for especially at pond on a hill reservoir fixation trapping bottom fish.

CN92231117.X and 93224923.X successively disclose my two patented technologies, they all are made up of spacer screen, fence net, cover net, eating table net, Eight characters net separates eating table net and fish-collecting box, for making each setting location of net cage, is provided with guiding principle rope, float and the sinker etc. of tractive.Second patent family also on first patent basis, has big mouth to open at fish-collecting box, Zhong Kou in the edges and corners of fish-collecting box and opens on corner angle, and osculum stretches into the fish gathering Criny in the fish-taking box.Through practice in a few years, the middle mouth of Criny is opened the edges and corners at fish-collecting box, is unfavorable for the shoal of fish injection of migrating in fish-taking box, influences the quantity of the catch of fish, when particularly fish-taking box and Criny thereof being arranged on net cage body both sides, the positioning and fixing that is unfavorable for fish-taking box again because of the tractive of many guiding principles rope, makes fish-taking box very heavy, labour's intensity of the fish mould turnover being gone into the cabin is very big, this operation startles the shoal of fish of looking for food all at the middle part of net cage body, influences net and catches frequency.

The purpose of this utility model is to overcome the deficiencies in the prior art part, catch frequency and design a kind of net that both can improve, can increase the single quantity of the catch again, operate on net cage body top, the shoal of fish of looking for food is not frightened, it is light that fish-taking box convenient fixing, suitcase are got fish, the fish on bottom layer trapping fixation net cage that labour intensity is little.

The purpose of this utility model can realize with following measure: it can share the meal platform, fish-collecting box, fish gathering Criny, four part compositions of fish-taking box, and by above-mentioned order by forward direction after systematic arrangement, Eight characters net is the boundary of food platform and fish-collecting box, be used to locate, formalize, make each one of net cage well-pressed guiding principle rope, float, sinker and strut arranged, fish-collecting box is made up of spacer screen, left and right fence net and left and right cover net, the fish gathering Criny is behind fish-collecting box, and combine as a whole with it, the middle mouth of this Criny is opened at the front wall of fish-taking box online, and osculum stretches in the fish-taking box.

The purpose of this utility model also can be come perfect by following measure: the mesh of making food platform and spacer screen is suitable little, exceeds optional 15-35 purpose, even cloth or plastic foil with the mash feed that does not leak under spreading; The internal orifice of Eight characters net is folding a mouthful of width-adjustable joint, and there is lifting as required this mouthful top and the lace curtaining that opens and closes.

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

Fig. 2 is a net cage body construction schematic diagram.

The utility model below in conjunction with examples of implementation to describe in detail: it from front to back order form by food platform 10, fish-collecting box 4, fish gathering Criny 3, fish-taking box 1 four parts, Eight characters net 8 is between food platform 10 and fish-collecting box 4, internal orifice 7 is by fish-collecting box one side, and fish-collecting box 4 is made up of spacer screen 14, left and right sides fence net 6 and left and right sides cover net 5.Net cage with medium specification is designed to example, the length of food platform 10 with widely be 9 * 7 (units: meter, down together), the length of the rectangular segment of fish-collecting box 4 is 12 * 7 * 3, it is 2.7 meters that fish-collecting box 4 is the side length that is similar to prismatoid and conical section, 4 meters of fish gathering Criny 3 exposed parts length, its length of part that stretches in the fish-taking box 1 is 1 meter, the length and width height of fish-taking box 1 is 2 * 2 * 3, open at fish-taking box 1 front wall online for middle mouthful 2 of fish gathering Criny 3, about 0.5 meter of diameter, osculum extend in the fish-taking box 1, and diameter also can be littler.Middle mouthful 2 and all available garden of osculum shape iron hoop or bamboo central shoring Cheng Yuankong, for easy to make, the approximate trapezoid body of fish-collecting box 4 and conical section and fish gathering Criny 3, all can be cut into triangle, trapezoidal net sheet is made and is formed, be noted that its spacer screen 14 must be selected 15-35 purpose fine groove net sheet or even nylon cloth for use, plastic film is made, and is principle firmly, not leak powder feed.This net cage is established a float 9 and a sinker 13 every 1 meter, and key aspect needs strut, fasten with bamboo or big, the durable strut 11 of other buoyancy, each one of guiding principle rope 12 and net cage is all strained stretch tight very, and specific practice is a routine techniques, does not give unnecessary details for this reason.The width of mesh of the fence net 6 of fish-collecting box 4 and fish-taking box 1, can catching big fish by the user, to put the principle of small fish selected, the internal orifice of the osculum of fish gathering Criny 3 and Eight characters net 8 all need be up and down that float 9 and sinker 13 are arranged, necessary also need strut 11, Eight characters net 8 is positioned at internal orifice 7 wide 1.5 meters, the net sheet that extends internally again is can be fixing as required or free temporarily to the wide 0.6-0.7 rice of internal orifice, internal orifice 7 need be opened when big free, then internal orifice is wide is 1.5 meters, internal orifice need be opened hour fixing, the wide 0.6-0.7 rice of internal orifice then, when opening 1.5 meters roomy mouthful, on the strut of its top the curtain net is installed, lifting and reach the effect that opens and closes internal orifice as required is to adapt to the trapping needs under the different situations.

In reservoir, set up this net cage on request, after tension is stretched tight very, shoal of fish feeding had been trained for two weeks, feed has been thrown to food platform 10, its custom is looked for food at the food platform, set up conditioned reflex.After, the shoal of fish is raised sound and swarms forward once hearing to spread, and feed is spread toward fish-collecting box 4 by the food platform gradually again, the shoal of fish just goes in the fish-collecting box through Eight characters net 8, if Eight characters net internal orifice 7 is wide when being 1.5 meters, go into the fish of fish gathering in mutually when abundant, put down the curtain net, close internal orifice 7, fish in the fish-collecting box just migrates in groups, and in fish gathering Criny 3 mouthfuls 2 and osculum and enter fish-taking box 1, the fisherman only need drive bateau, untie the square of fish-taking box 1 top, the fish in the case is turned over into cabin can come back with fruitful result.

This net cage more adapts to shoal of fish migration characteristic, and the single quantity of the catch is big, and fish-taking box is not frightened the follow-up shoal of fish of looking for food away from the food platform during fishing, improves the fishing frequency, the fish-taking box convenient fixing, and the tractive of guiding principle rope is few, and it is light to get fish, and labour intensity is little.

Claims

1. a fish on bottom layer is traped the fixation net cage, by food platform (10), fish-collecting box (4), fish gathering Criny (3), (1) four part of fish-taking box is formed, Eight characters net (8) is the boundary of food platform and fish-collecting box, be used for the location, what formalize whole net cage has a guiding principle rope (12), float (9), sinker (13) and strut (11), fish-collecting box (4) is by spacer screen (14), a left side, a right fence net (6) and a left side, right cover net (5) is formed, it is characterized in that eating from front to back platform, fish-collecting box, the fish gathering Criny, fish-taking box is arranged according to the order of sequence, middle mouthful (2) of fish gathering Criny (3) are opened at fish-taking box (1) front wall online, and osculum stretches in the fish-taking box.

2. net cage as claimed in claim 1, the mesh that it is characterized in that eating platform (10) and spacer screen (14) is the 15-35 order.

3. net cage as claimed in claim 1, the osculum that it is characterized in that said Eight characters net (8) are the changeable folding mouth of width, and there is the lace curtaining of make and break as required this mouthful top.