CN201393441Y

CN201393441Y - Fisherman-knot bird-prevention net

Info

Publication number: CN201393441Y
Application number: CN200820214766XU
Authority: CN
Inventors: 张玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-12
Filing date: 2008-12-12
Publication date: 2010-02-03
Anticipated expiration: 2018-12-12

Abstract

The utility model relates to a fisherman-knot bird-prevention net, which adopts a weaving method of a fishing net to form knots of a fishing net, can be arranged above a farmland, an orchand or a pound to prevent the birds from peaking crops, fruits and fishes, and also can be arranged above a poultry hoop to prevent the birds from being contacted with the poultry and to reduce the spreading possibility of the bird flu.

Description

Fishing net eliminant bird prevention net

Technical field

The utility model relates to a kind of bird prevention net that adopts the fisherman's knot form.

Background technology

The fruit tree of planting in crops of planting in the farmland and the orchard, the infringement through regular meeting is subjected to various birds owing to lack effective safeguard procedures, usually can cause crops and melon and fruit to be pecked at by birds; The fish of putting in a suitable place to breed in the fish pond, shrimp, crab class do not have the effective precautionary measures, are easy to be preyed on by some ichthyophagy birds yet, thereby make the aquaculture family suffer direct economic loss.The poultry of putting in a suitable place to breed does not have the effective isolation measure, contacts with wild bird easily yet, thereby infects the avian influenza virus that wild bird is carried on one's body, causes poultry to infect being catched and killed after the bird flu and brings direct economic loss to the raiser.

The utility model has fundamentally solved the problems referred to above, by frame lid layer bird prevention net above putting ground in a suitable place to breed farmland, orchard, fish pond, poultry, because the bird prevention net mesh length of side is controlled between 3cm～7.5cm, can effectively stop the infringement of various birds.In addition according to warning colouration principle in the biology, salmon pink or sky blue all are the warning colouration of birds, so the bird prevention net that the present invention adopts salmon pink or sapphire plastic cord to be made into also can effectively be expelled various birds, thereby stoped birds that crops, fruit tree and fish, shrimp, invading of crab class are eaten and destroyed, isolated wild bird contacts with poultry, and then improves output greatly and reduce the probability that poultry infects bird flu.

Summary of the invention

The utility model provides a kind of fishing net eliminant bird prevention net, form by plastics multiply fried dough twist rope, plastics warp, the braiding of plastics parallel, it is characterized in that bird prevention net is formed by the canoe braiding according to the fishing net unijunction of plastics warp and plastics parallel, be installed with a plastics multiply fried dough twist rope around the bird prevention net, be used for conveniently expansion and fixedly bird prevention net.

The utility model mixes orange or sky blue Masterbatch by plastic raw materials such as polyethylene, polypropylene, polyvinyl chloride, PVC, nylon, and add uvioresistant and stabilization formulations, by wire drawing, twist thread, tie a knot with parallel by warp by the fishing net loom, then anastomose is tightened up, form fisherman's knot.Around bird prevention net and the center be installed with the winding of multiply plastic cord, the plastics fried dough twist rope of formation can be reinforced the bird prevention net after the expansion, and is more firm during use, strengthened wind loading rating.The bird prevention net mesh of working out becomes equilateral quadrangle, and the mesh length of side is controlled between 3cm～7.5cm, can effectively stop all kinds of flying bird makes inroads on crop.According to warning colouration principle in the biology, in plastics warp, parallel, mixed salmon pink or sapphire Masterbatch, make the bird prevention net of knitting forming have salmon pink or sky blue, birds are formed warning colouration.Owing in plastics warp, parallel, also added uvioresistant and stabilization formulations, bird prevention net is exposed to the sun at sunlight also is difficult for down wearing out, increased service life.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model fisherman's knot node enlarged diagram;

Fig. 3 covers farmland of the present utility model schematic diagram for frame not;

Fig. 4 is farmland of the present utility model schematic diagram for frame covers.

(1) is the utility model bird prevention net among the figure; (11), be used for the plastics fried dough twist rope that convenient fixing multiply plastics silk is weaved into for being through around the utility model; (12) for weaving the plastics warp of the utility model bird prevention net; (13) for weaving the plastics parallel of the utility model bird prevention net; (14) be the fisherman's knot that the braiding of plastics warp and plastics parallel forms; (2) be the fixing stationary support of the utility model bird prevention net.

Embodiment

In installation process, plastics fried dough twist rope (11) with bird prevention net one end is fixed on the stationary support (2) of periphery, farmland earlier, plastics fried dough twist rope (11) with the bird prevention net (1) and the other end launches to the farmland other end then, and the bird prevention net frame is covered 4.5m～5m above the use place.Because the mesh length of side of bird prevention net between 3cm～7.5cm, can stop effectively that birds look for food, and prevents birds make inroads on crop purpose thereby reach.This bird prevention net owing to added salmon pink or sapphire Masterbatch, makes whole bird prevention net present a kind of gorgeous color in the braiding process, and birds are formed a kind of warning colouration, also can effectively stop the invasion of birds.And added the uvioresistant raw material in bird prevention net manufacturing process, even be exposed to the sun in the sun, bird prevention net also is difficult for aging, longer service life.

Claims

1. fishing net eliminant bird prevention net, form by plastics multiply fried dough twist rope (11), plastics warp (12), plastics parallel (13) braiding, it is characterized in that bird prevention net is formed by the canoe braiding according to the fishing net unijunction of plastics warp (12) and plastics parallel (13), is installed with a plastics multiply fried dough twist rope (11) around the bird prevention net.

2. bird prevention net according to claim 1 is characterized in that: bird prevention net (1) forms according to the braiding of the canoe of fishing net unijunction, and mesh is equilateral quadrangle, and the mesh length of side is controlled between 3cm～7.5cm.