CN215422361U - Integrated catching system for crayfish cage box - Google Patents

Abstract

The utility model provides a crayfish cage box integrated catching system which comprises a first net cage, a second net cage and net cages, wherein the first net cage and the second net cage are respectively provided with a plurality of cage sections, and the cage sections at the tail ends of the first net cage and the second net cage are communicated through the net cages. According to the crayfish catching device, the tail end beard door is additionally arranged on the last section of the ground cage and is directly connected to the net cage for catching and collecting the crayfish, catching workers can finish catching without going down a rice field in the near-shore ditch arranged in the net cage, the purpose of efficiently catching the crayfish is achieved, and the crayfish catching device is simple and efficient, is easy to popularize and has a huge production reference value.

Description

Integrated catching system for crayfish cage box

Technical Field

The utility model relates to a net for catching crayfishes, in particular to an integrated catching system of a crayfish cage.

Background

The crayfish (the academic name of the procambarus clarkii) cultured in the rice field develops rapidly in China, and the yield is huge as the year is 2020, and the cultured rice field exceeds 1400 mu. Crayfish cultivated in a rice field is generally caught by using a ground cage during the fishing season. The ground cage net is also called a ground cage, and some places are also called throwing cages. The ground cage comprises a frame, a net bag, an inlet, a beard door, a net bag, a cage tip, a lifting rope and other units.

The frame is generally made of reinforcing steel bars with the diameter of 4-6 mm, is processed into a square frame of 40cm, is divided into sections every 50 cm, and is connected through soft ropes. The frame outside is twined with polyethylene net cloth package, and the string bag is made to the one end of net, ties up with the nylon rope, and the cage tip is called to the other end, and the crayfish that climbs into the ground cage pours out from the cage tip. The ground cage net generally has 7-16 sections, each section is provided with a circle made of iron wires and having a diameter of about 20cm, the circle is opened to serve as an inlet, the tail end of the ground cage is provided with inverted whiskers made of net sheets, the caliber of the inverted whiskers is 10-20 cm, and the last section is also called a net bag and is used for containing the catch. When the ground cage is used, the whole ground cage is arranged in a row along the edge of the rice field and is submerged in the water bottom. The shrimp inlet of the ground cage needs to be opened towards two sides and cannot be opened up and down, so that the fishing efficiency is influenced. And then the steel rope is fixed at the side of the pool by the inserting rod to prevent the steel rope from floating away. And (4) getting up the net in the next morning, retracting the rope, shaking step by step, and concentrating the shrimps in the bag to capture.

The length of the ground cages is generally within 20 meters, and hundreds of ground cages or even thousands of ground cages are required to be arranged in hundreds of mu of paddy fields. A large amount of labor is needed, and the fishing cost is higher and higher as the labor wages increase year by year. In addition, the worker needs to transport the fallen ground cages back and forth on the rice field by ships for many times, and the efficiency is very low. Many fields delay fishing sales because they cannot reach shrimders. Therefore, a more efficient catching ground cage is needed to be designed, and the problem of ground cage equipment is solved.

Disclosure of Invention

In order to overcome the defects of time consuming, labor consuming and low efficiency of crayfish catching in the prior art, the crayfish cage integrated catching system is provided.

In order to solve the technical problems, the utility model provides the following technical scheme: the integrated crayfish cage box catching system comprises a first net cage, a second net cage and net cages, wherein the first net cage and the second net cage are respectively provided with a plurality of cage sections, and the cage sections at the tail ends of the first net cage and the second net cage are communicated through the net cages.

Preferably, the net cage comprises a cage body and a cage bottom, wherein the cage bottom is provided with grids, the cage body is arranged on the cage bottom, and the cage body is provided with openings.

Preferably, first cylinder mould includes frame, cage festival, import, must door, end festival must the door, per two connect formation along four angles with the soft rope between the frame the cage festival sets up a plurality ofly, the frame sets up the screen cloth outward, the import is seted up on the cage festival set up the opening backward in the cage festival must the door, at the end festival the cage festival rear end sets up end festival must the door, the length that end festival must the door is greater than must a length.

Preferably, the length of the end section beard door is 2 times the length of the beard door.

Preferably, the size of the opening of the end section beard door is smaller than that of the opening of the beard door.

Preferably, the beard door is arranged in the middle of every 3 cage sections.

Preferably, the net cloth arranged outside the frame forms a closed net bag at the end part of the cage section at the first section.

Preferably, the frame is provided with a lead weight.

Preferably, the first and second netpens are identical in structure.

Preferably, the first net cage and the second net cage are communicated with the opening of the box body through the end-section beard door.

The utility model has the beneficial effects that:

according to the crayfish capture device, the conventional ground cage is reformed, and the beard door is additionally arranged on each 3 cage sections of the ground cage, so that crayfish entering the cage can be captured. The final section of the ground cage is additionally provided with a tail end beard door which is directly connected to a net cage for catching and collecting the crayfishes, and the conventional ground cage is formed by binding and hanging cage tips on the water surface. In the actual production process, each net cage can be in butt joint with 3-4 ground cages in different directions, crayfishes entering the ground cages enter the net cages along the beard doors and finally enter the water channels near the shore, and fishing workers can finish fishing without going down the rice field. The crayfish catching device achieves the purpose of efficiently catching crayfishes, is simple and efficient, is easy to popularize, and has great production reference value.

Drawings

FIG. 1 is a front view of a crawfish cage integrated fishing system;

FIG. 2 is a top view of a crawfish cage integrated fishing system;

FIG. 3 is a perspective view of a crawfish cage integrated fishing system;

FIG. 4 is an exemplary illustration of a crawfish cage integrated fishing system;

in the figure: 1-frame, 2-cage section, 3-inlet, 4-beard door, 5-end beard door, 6-string bag, 7-plummet, 8-net cage, 9-box body, 10-box bottom, 11-first net cage, 12-second net cage.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Example 1

The embodiment provides an integrated system of catching of crayfish cage case, and it includes first cylinder mould 11, second cylinder mould 12 and box with a net 8, and first cylinder mould 11 and second cylinder mould 12 all set up a plurality of cage festivals 2, and the end cage festivals 2 of first cylinder mould 11 and second cylinder mould 12 pass through box with a net 8 intercommunication. The first and second netpens 11, 12 are identical in construction. First cylinder mould 11 includes frame 1, cage festival 2, import 3, must door 4, end festival must door 5, connects formation cage festival 2 along four angles with the soft rope between per two frame 1, and cage festival 2 sets up a plurality ofly, and frame 1 sets up the screen cloth outward, and import 3 sets up on cage festival 2, sets up the must door 4 that the opening is backward in cage festival 2, sets up end festival must door 5 at end festival 2 rear end, and first cylinder mould 11 and second cylinder mould 12 must the trompil intercommunication of door 5 and box 9 through end festival. The length of the end section beard door 5 is larger than that of the beard door 4. The net cage 8 comprises a box body 9 and a box bottom 10, a grid is arranged on the box bottom 10, the box body 9 is arranged on the box bottom 10, and the box body 9 is provided with an opening. Preferably, the length of the end-section beard door 5 is 2 times of the length of the beard door 4, and the opening size of the end-section beard door 5 is smaller than that of the beard door 4. And a beard door 4 is arranged in the middle of each 3 cage sections 2.

Preferably, the net cloth arranged outside the frame 1 forms a closed net bag 6 at the end part of the first section of the cage section 2, and the frame 1 is provided with a lead weight 7. The frame 1 is formed by bending steel bars, generally, steel bars with the diameter of 4mm are selected and processed into a square frame with the length of 40 cm. The cage section 2 is a unit formed by connecting two frames 1 together along four corners by soft ropes, generally, one section is arranged at every 50 cm, the outside of the frame 1 is wrapped by polyethylene mesh cloth, and the aperture of the mesh cloth is 3 cm. Import 3 is the circular hole that the polyethylene net cloth that surrounds outside frame 1 was seted up, and cavity diameter 20cm, the hole is strutted by the iron wire ring of diameter 2mm, and each section generally sets up an import 3. The beard door 4 is of an annular mesh structure, the cage sections 2 of which shrink along the direction of the crawfish outlet, the corners of the beard door 4 are connected with the frame 1 through thin ropes, the beard door is guaranteed to be in a spreading state, and one beard door 4 is arranged in the middle of each 3 cage sections 2. The end-section beard door 5 is an annular mesh fabric structure arranged behind the last cage section 2, and the length of the end-section beard door 5 is 2 times that of the beard door 4. The net bag 6 is the part in front of the first cage section 1 and is bundled into a closed tail end by polyethylene mesh cloth to prevent the fishery catch from climbing out. The lead weight 7 is a massive heavy object tied on the frame 1, generally a stone or lead block, and is mainly used for sinking the ground cage at the bottom of the pool and avoiding the movement along with water waves. The box with a net 8 is a cylindrical box column structure, diameter 1 meter, height 1 meter, the cylindrical steel ring that encloses with two stainless steel reinforcing bars struts, reinforcing bar diameter 8 millimeters, it is convenient for to fish out for the convenient crayfish with the bailing net to go out not to seal above-mentioned, box 9 covers with the nylon wire all around, nylon wire mesh diameter 3 centimeters, the bottom of the case 10 is binded together with the reinforcing bar with the plastics net of mesh diameter 1.5 centimeters, trompil and end festival palpus door 5 sewing together on the box, the crayfish of being convenient for climbs into the box with a net.

As shown in fig. 4, the embodiment is applied to the crayfish breeding rice field, the ground cage is sunk at the bottom of the water body, the inlets are located on two sides of the ground cage, and crayfish can climb in the ground cage by self and finally climb into the net cage along the beard door. When the farmers harvest, only the crayfishes are directly fished from the net cage, and the purpose of intensively and efficiently fishing the crayfishes is realized. The utility model aims to provide a crayfish cage integrated catching system which is simple and easy to operate, is more efficient to produce, can solve the problem of concentrated transfer of a large number of caught crayfish, provides guarantee for equipment development of crayfish breeding and catching, promotes fishery efficiency improvement and fisherman income increase, and realizes win-win.

The utility model discloses an integrated catching system for crayfish cages, which comprises a frame, cage sections, an inlet, a beard door, a tail-section beard door, a net bag, a lead weight, a net cage, a box body, a box bottom and other units. According to the crayfish catching device, the ground cage is reformed, the beard door is additionally arranged between cage sections in the ground cage, and the ground cage and the net cage are combined together, so that crayfish catching by the crayfish is achieved, and the purpose of saving manpower is achieved. The utility model has better popularization and application value, can promote fishery efficiency improvement and fisherman income increase when being applied to the production process

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims (10)

1. The utility model provides a crayfish cage case is integrated catches system which characterized in that: including first cylinder mould (11), second cylinder mould (12) and box with a net (8), first cylinder mould (11) with second cylinder mould (12) all set up a plurality of cage festival (2), first cylinder mould (11) with the end of second cylinder mould (12) cage festival (2) pass through box with a net (8) intercommunication.

2. The crayfish cage integrated fishing system of claim 1 further comprising: the net cage (8) comprises a box body (9) and a box bottom (10), a grid is arranged on the box bottom (10), the box body (9) is arranged on the box bottom (10), and the box body (9) is provided with an opening.

3. The crayfish cage integrated fishing system of claim 2 further comprising: first cylinder mould (11) are including frame (1), cage festival (2), import (3), must door (4), end festival must door (5), per two connect formation along four angles with the soft rope between frame (1) cage festival (2), cage festival (2) sets up a plurality ofly, frame (1) sets up the screen cloth outward, import (3) are seted up on cage festival (2 set up the opening backward in cage festival (2) must door (4), at the end festival cage festival (2) rear end sets up end festival must door (5), the length that end festival must door (5) is greater than must door (4) length.

4. The crayfish cage integrated fishing system of claim 3 further comprising: the length of the end section beard door (5) is 2 times of the length of the beard door (4).

5. The crayfish cage integrated fishing system of claim 4 further comprising: the opening size of the end section beard door (5) is smaller than that of the beard door (4).

6. The crayfish cage integrated fishing system of claim 3 further comprising: the beard door (4) is arranged in the middle of each 3 cage sections (2).

7. The crayfish cage integrated fishing system of claim 3 further comprising: the net cloth that frame (1) outer setting is in the first section cage festival (2) tip forms confined string bag (6).

8. The crayfish cage integrated fishing system of claim 3 further comprising: the lead weight (7) is arranged on the frame (1).

9. The crayfish cage integrated fishing system of claim 3 further comprising: the first and second netpens (11, 12) are identical in structure.

10. The crayfish cage integrated fishing system of claim 9 further comprising: the first net cage (11) and the second net cage (12) are communicated with an opening of the box body (9) through the tail section beard door (5).

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