CN202504053U

CN202504053U - Device for trapping pelteobagrus fulvidraco in winter

Info

Publication number: CN202504053U
Application number: CN2012201203601U
Authority: CN
Inventors: 李三川
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-24
Filing date: 2012-03-24
Publication date: 2012-10-31
Anticipated expiration: 2022-03-24

Abstract

The utility model discloses a device for trapping pelteobagrus fulvidraco in winter. The device consists of a cuboid framework (1) and an extension frame (2) extending from the cuboid framework; a U-shaped groove (9) is made from textiles and fixed on the extension frame; a door (4) is reserved at the joint between the cuboid framework and the U-shaped groove; a door curtain (5) twice longer than the door is arranged on the door head; the door curtain inclines toward the inside of the cuboid framework; the two corners of the lower end of the door curtain are fixed on the cuboid framework by a positioning rope (6); the upper end of the door is connected with a buoy (7) by a connection rope (8); and except the door, the periphery (3) of the cuboid framework is tightly sealed by textiles, the extension frame on the ridge and bottom of the U-shaped groove is tightly sealed by textiles, and the joint between the U-shaped groove and the extension frame is sealed by textiles. The device disclosed by the utility model has the advantages of low fishing cost, no environmental pollution and high income.

Description

Trap the device of yellow cartfish winter

Technical field

The utility model relates to winter traps the device of yellow cartfish, the device of trapping yellow cartfish be utilize yellow cartfish be afraid of cold and slip ditch characteristic and make.

Background technology

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 that uses in the past, bamboo weir, net, card are along with development of times; 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 through long-term observation and research, do not influence the device of traping yellow cartfish winter of fishery resources again.

The utility model content

The device of traping yellow cartfish a kind of winter that the purpose of the utility model provides, it utilizes yellow cartfish to be afraid of cold and slips the characteristic of ditch and designs.

To achieve these goals, the utility model adopts following technical scheme:

Trap the device of yellow cartfish a kind of winter; It is characterized in that it is by a cuboid framework (1) and the Extension support (2) that from the cuboid framework, extends; Make a U type groove (9) with textile, U type groove is fixed on the Extension support, leaves door (4) at cuboid framework and U type groove junction; Lintel is provided with a door curtain (5) longer 2 times than door, and door curtain is to cuboid framework tilt; Two jiaos of door curtain lower ends are fixed on the cuboid framework with positioning rope (6), and the door upper end has connection cord (8) to link to each other with buoy (7); Remove outdoors, cuboid framework peripheral (3) is real with the textile envelope, and the Extension support that is positioned at U type ditch groove group and bottom of trench is real with the textile envelope, and the junction of U type groove and Extension support is real with the textile envelope.In the above-mentioned material, cuboid framework, Extension support use bamboo or diameter to be 3.5-4.5 millimeter reinforcement fabrication, and cuboid framework periphery, U type groove, door curtain are made with textile, and positioning rope, connection cord are made with plastic ties, the buoyant plastic production of buoy apparatus.

The operation principle of the utility model is: water body receives ground temperature to influence water-bed temperature often to be higher than surface layer of water, to receive reasons such as water currents is little owing to water-bed ground chase is influenced greatly by ground temperature again in the winter time, and yellow cartfish favorite in winter is moved about along ditch; Be commonly called as slide ditch phenomenon, the utility model utilizes this characteristic exactly, is provided with U type groove; It is moved about forward along groove automatically; Final through door curtain, get into the inside of traping the yellow cartfish device, when yellow cartfish feels not in harmony; Can not return in the groove, be trapped in this device.

The advantage of the utility model is: the fishing cost is little, free from environmental pollution, and the income repayment is high.

Description of drawings

Fig. 1 is the three-view diagram of the utility model

Fig. 2 is the interior views of the utility model

Fig. 3 is the front view of the utility model

Fig. 4 is the right view of the utility model

Embodiment

Like Fig. 1, Fig. 2, Fig. 3, trap the device of yellow cartfish a kind of winter shown in Figure 4; It is by a cuboid framework (1) and the Extension support (2) that from the cuboid framework, extends; Make a U type groove (9) with textile, U type groove is fixed on the Extension support, leaves door (4) at cuboid framework and U type groove junction; Lintel is provided with a door curtain (5) longer 2 times than door, and door curtain is to cuboid framework tilt; Two jiaos of door curtain lower ends are fixed on the cuboid framework with positioning rope (6), and the door upper end has connection cord (8) to link to each other with buoy (7); Remove outdoors, cuboid framework peripheral (3) is real with the textile envelope, and the Extension support that is positioned at U type ditch groove group and bottom of trench is real with the textile envelope, and the junction of U type groove and Extension support is real with the textile envelope.In the above-mentioned material, cuboid framework, Extension support use bamboo or diameter to be 3.5-4.5 millimeter reinforcement fabrication, and cuboid framework periphery, U type groove, door curtain are made with textile, and positioning rope, connection cord are made with plastic ties, the buoyant plastic production of buoy apparatus.In use, also to trap the following bundle finger stone of the device of yellow cartfish in the winter time, it is sunk under water, and keep stable.

Claims

1. trap the device of yellow cartfish winter; It is characterized in that it is by a cuboid framework (1) and the Extension support (2) that from the cuboid framework, extends; Make a U type groove (9) with textile, U type groove is fixed on the Extension support, leaves door (4) at cuboid framework and U type groove junction; Lintel is provided with a door curtain (5) longer 2 times than door, and door curtain is to cuboid framework tilt; Two jiaos of door curtain lower ends are fixed on the cuboid framework with positioning rope (6), and the door upper end has connection cord (8) to link to each other with buoy (7); Remove outdoors, cuboid framework peripheral (3) is real with the textile envelope, and the Extension support that is positioned at U type ditch groove group and bottom of trench is real with the textile envelope, and the junction of U type groove and Extension support is real with the textile envelope.

2. trap the device of yellow cartfish said winter according to claim 1; It is characterized in that cuboid framework, Extension support use bamboo or diameter to be 3.5-4.5 millimeter reinforcement fabrication; Cuboid framework periphery, U type groove, door curtain are made with textile; Positioning rope, connection cord are made with plastic ties, the buoyant plastic production of buoy apparatus.