CN101720730A

CN101720730A - Crabbing device

Info

Publication number: CN101720730A
Application number: CN200810194887A
Authority: CN
Inventors: 陈友勤
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-22
Filing date: 2008-10-22
Publication date: 2010-06-09

Abstract

The invention discloses a crabbing device, and belongs to a crabbing tool. The crabbing device is provided with frames which are connected with each other by net ropes; a net covers outside the frames and the net ropes; the front end of the crabbing device is a crab collection device, while the back end is a crab storage device; two sides of the crab collection device are provided with crab inlets connected with inverted beards; the end parts of the inverted beards are provided with a inverted beard mouth which is square; an internal crab inlet is formed between the crab collection device and the crab storage device, and is connected with an internal inverted beards; an inverted beard mouth on the end part of the internal inverted beards is a flat inverted beard mouth fixed by an inverted beard mouth rope; and two ends of the crabbing device are tied with the net ropes.

Description

A kind of Crabbing device

Technical field

The present invention relates to a kind of instrument of crabbing, particularly a kind of Crabbing device.

Background technology

Crab likes living in river bed pasture and water and the more area of stone riprap, generally can't use large-scale netting gear to fish for.At present, generally be to adopt a kind of circular net sheet during people's crabbing, it has a circular framework, at circular framework the net sheet is arranged.Put at the center of circular net sheet during use and lure the crab food, putting into water gets final product, when eat food in the center that crab enters into the circular net sheet, net is mentioned the crab of staying in the circular net sheet namely to be caught, but in the process of carrying the net sheet, some crab is because having found circus movement, and the goblin who just escapes is bewitching, the crab that escapes because of leakage will get a fright, and therefore affect the normal growth of crab; If untimely the circular net sheet is mentioned, some crab that has enough has wasted and has lured the crab food with regard to migration, uses this crabbing net sheet labour intensity big.

Summary of the invention

A kind of Crabbing device that will provide a kind of every crab of taking food all can be caught is provided.

The object of the present invention is achieved like this: this Crabbing device has framework, between framework, connected by nettle, be wrapped with the net sheet at framework and nettle, the front end of Crabbing device is collection crab device, the rear end is storage crab device, two sides at collection crab device have into the crab mouth, advance on the crab mouth and be connected with inverted beard, there is inverted mustache mouth the end of inverted beard, and inverted mustache mouth is square, advances the crab mouth in having at collection crab device with between storing up in the crab device, in advance to be connected with interior inverted beard on the crab mouth, the inverted mustache mouth of interior inverted beard end is the flat inverted mustache mouth, and the flat inverted mustache mouth is fixed by the inverted mustache mouth rope, and there is netting rope at the Crabbing device two ends.

Beneficial effect: owing to adopted such scheme, Crabbing device is a device tool, in the device tool, put into and lure the crab food, after crab smells the fragrance that lures the crab food, just numerous and confused trip comes, and enter Crabbing device from the inverted mustache mouth of Crabbing device both sides, because inverted mustache mouth is square, so crab is easy to enter, again because inverted beard is pre-large post-small, when the crab that has had enough is ready to go out, when beginning to seek outlet, crab has just entered the interior inverted mustache mouth between collection crab device and the storage crab device, inverted mustache mouth is the flat inverted mustache mouth in this, crab firmly in this inverted mustache mouth climb into storage crab device, the crab that enters storage crab device just again can not find and has exported, every crab of taking food is all caught, and has reached purpose of the present invention.This Crabbing device is simple in structure, is easy to fold, and is easy to carry, and is easy to use, Crabbing device is put into predetermined waters after, the people namely can leave, and waits until that to get crab certain the time just passable, labour intensity is low during use.

Description of drawings

Fig. 1 is a structure chart of the present invention.

Shown in the figure: 1, framework; 2, nettle; 3, net sheet; 4, interior palpus mouth; 5, fall and to restrict by mouth; 6, netting rope; 7, falling must mouth.

Embodiment

Embodiment 1: this Crabbing device has framework (1), between framework (1), connected by nettle (2), be wrapped with net sheet (3) at framework (1) and nettle (2), the front end of Crabbing device is collection crab device, the rear end is storage crab device, two sides at collection crab device have into the crab mouth, advance on the crab mouth and be connected with inverted beard, there is inverted mustache mouth (7) end of inverted beard, inverted mustache mouth (7) is square, advance the crab mouth in having between in collection crab device and storage crab device, in advance to be connected with interior inverted beard (4) on the crab mouth, the inverted mustache mouth of interior inverted beard (4) end is the flat inverted mustache mouth, and the flat inverted mustache mouth is fixing by inverted mustache mouth rope (5), and there is netting rope (6) at the Crabbing device two ends.

Claims

1. a Crabbing device is by (1), framework; (2), nettle; (3), net sheet; (4), interior palpus mouth; (5), fall and to restrict by mouth; (6), netting rope; (7), falling must mouthful composition.

2. a kind of Crabbing device according to claim 1 is characterized in that: by Crabbing device framework (1), connected by nettle (2) between framework (1), be externally connected with net sheet (3) at framework (1) and nettle (2).

3. according to claim 1,2 described a kind of Crabbing devices, it is characterized in that: the front end by Crabbing device is collection crab device, the rear end is storage crab device, two sides at collection crab device have into the crab mouth, advance and be connected with inverted mustache mouth rope (5) on the crab mouth, there is inverted mustache mouth (7) end of inverted beard, and inverted mustache mouth (7) is square.

4. according to claim 1 or 3 described a kind of Crabbing devices, it is characterized in that: advance the crab mouth in having by collection crab device with between storing up in the crab device, in advance to be connected with interior inverted beard (4) on the crab mouth, the inverted mustache mouth of interior inverted beard (4) end is the flat inverted mustache mouth, the flat inverted mustache mouth is fixing by inverted mustache mouth rope (5), and there is netting rope (6) at the Crabbing device two ends.

5. according to claim 1 or 4 described a kind of Crabbing devices, it is characterized in that: connect (4) interior inverted mustache mouth by (7) inverted beard and form, the crab of (4) the interior inverted mustache mouth that enters can advance and can not go out.