CN212065355U

CN212065355U - Procambarus clarkii aquaculture net cage

Info

Publication number: CN212065355U
Application number: CN201922184929.5U
Authority: CN
Inventors: 陈红莲; 张静; 鲍俊杰; 王永杰
Original assignee: Fisheries Research Institute of Anhui AAS
Current assignee: Fisheries Research Institute of Anhui AAS
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-12-04
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a procambarus clarkii aquaculture net case, include the box of constituteing by a plurality of boxboard, cardboard and the artifical shrimp nest of a plurality of, the box top is provided with the neck case, and neck case top is provided with the cardboard, and the apron is installed to the cardboard top, and the box inboard is provided with the screen cloth to wrap up the screen cloth through the boxboard of box, be provided with a plurality of exchange port on the box, artifical shrimp nest movable mounting is in the box, and artifical shrimp nest is including hanging the board, and it is provided with the nest box to hang the board below, is provided with a plurality of nest on the nest box. The utility model has the advantages that: the crayfish habitat is provided through the suspended artificial crayfish nest, and the nest is separated through the partition plate, so that the yield is protected; the artificial shrimp nest can be taken out, so that a farmer can effectively observe the growth condition of the shrimp body, the artificial shrimp nest can exchange with external water flow in real time in the net cage, the natural growth environment inside the box body is guaranteed, residual feed and crayfish excrement can be discharged in time, and the net cage is kept clean.

Description

Procambarus clarkii aquaculture net cage

Technical Field

The utility model relates to a procambarus clarkia culture net cage specifically is a procambarus clarkia culture net cage, belongs to agricultural cultivation technical field.

Background

The crayfish is introduced into China from Japan, and because the crayfish has strong adaptability, wide eating quality, strong vitality and fecundity and low requirements on water quality, the natural population is rapidly developed and is expanded to most provinces and cities in China, dominant species are formed in some lakes and regions, become a species belonging to natural water bodies in China, as the fish cage has delicious taste, tender meat and rich nutrition, is deeply popular with the international aquatic product market and wide consumers, has become an important special aquaculture variety in China, the cage culture is a fishery mode which adopts a pond intensive breeding technology to obtain high yield and high efficiency, in recent years, the cage culture has become a main mode of intensive culture in open water areas such as lakes, reservoirs, rivers and the like in China, and the cage culture has a plurality of advantages, such as short breeding period, simple operation, easy capture, convenient popularization and the like, thereby having wide development prospect in the aquaculture industry of China.

The general procambarus clarkii culture net cage is a single closed box body, residual feed and the excrement of the procambarus clarkii cannot be discharged in time, water flow in the box body cannot be communicated with the outside in real time, the natural growth state of the procambarus clarkii is limited to a certain extent, and the general procambarus clarkii culture net cage can only be used for culture and cannot effectively observe the growth conditions of a plurality of procambarus clarkii bodies in the culture process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a procambarus clarkii culture net cage for solving the problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a procambarus clarkii aquaculture net case, include box, cardboard and the artifical shrimp nest of a plurality of that comprises a plurality of boxboard, the box top is provided with the neck case, neck case top is provided with the cardboard, the apron is installed to the cardboard top, the box inboard is provided with the screen cloth to wrap up the screen cloth through the boxboard of box, be provided with a plurality of exchange port on the box, artifical shrimp nest movable mounting is in the box, artifical shrimp nest is including hanging the board, it is provided with the nest box to hang the board below, be provided with a plurality of nest on the nest box.

As a technical optimization scheme of the utility model, it hangs the piece to be provided with a plurality of on the board to hang, neck incasement portion is provided with if according to a fixture block, just it hangs in the box through the cooperation that hangs piece and fixture block to hang the board, makes taking out and laying that artifical shrimp nest can be convenient, is convenient for catch and observe the shrimp body growth condition.

As a technical optimization scheme of the utility model, be provided with the stock guide of terrace with edge shape on the inside bottom surface boxboard of box, and the inclined plane of stock guide all towards the exchange mouth on the different boxboards, make the stock guide can accurately derive surplus fodder and shrimp body excrement and in time discharge to the exchange mouth.

As a technical optimization scheme of the utility model, neck incasement portion cavity, and neck roof portion are equipped with the opening of feeding and fishing usefulness, the open-ended size is less than the apron, just the top platform's of stock guide the center with the open-ended center aligns, and the box with a net of being convenient for is thrown and eats.

As a technical optimization scheme of the utility model, the cardboard below is equipped with the installation piece that a plurality of is used for clamping the box.

As a technical optimization scheme of the utility model, a plurality of the nest is through baffle separation setting between two liang, makes the crayfish possess independent space of raising, avoids the incomplete influence output of the same kind.

The utility model has the advantages that: the device is simple in structure and convenient to install, provides an aoxiao habitat through the suspended artificial shrimp nests, separates the nests through the partition plates, and keeps population density, so that yield is protected; the artificial shrimp nest can be taken out, the operation steps are convenient, a farmer can effectively observe the growth condition of the shrimp body conveniently, and the design of the exchange port enables the inside of the net cage to be interactive with external water flow in real time, the natural growth environment inside the box body is guaranteed, residual feed and the excrement of the crayfish can be discharged in time, and the net cage is kept clean.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the box body of the present invention;

FIG. 3 is a schematic view of the internal structure of the box body of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the artificial shrimp nest of the present invention.

In the figure: 1. the device comprises a box body, 2, a neck box, 3, a clamping plate, 4, a cover plate, 5, an installation block, 6, an exchange port, 7, an artificial shrimp nest, 8, a material guide plate, 9, a clamping block, 10, a suspension plate, 11, a nest box, 12, a nest, 13 and a suspension block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, a procambarus clarkia cultivation net cage comprises a box body 1 consisting of a plurality of box plates, a clamping plate 3 and a plurality of artificial shrimp nests 7, wherein the top of the box body 1 is provided with a neck box 2, the top end of the neck box 2 is provided with the clamping plate 3, a cover plate 4 is arranged above the clamping plate 3, a plurality of mounting blocks 5 for clamping the box body 1 are arranged below the clamping plate 3, the inner side of the box body 1 is provided with mesh cloth which is wrapped by the box plates of the box body 1, the box body 1 is provided with a plurality of exchange ports 6, the artificial shrimp nests 7 are movably mounted in the box body 1, the box plate at the bottom surface inside the box body 1 is provided with a guide plate 8 in a prismatic table shape, the inclined plane of the guide plate 8 faces the exchange ports 6 on different box plates, the neck box 2 is hollow, the top of the neck box 2 is provided with openings for feeding and catching, the size of the opening is smaller than that of the, artifical shrimp nest 7 is provided with nest box 11 including hanging board 10, hanging board 10 below, is provided with a plurality of nest 12 on the nest box 11, and a plurality of nest 12 sets up through the baffle separation between two liang, is provided with a plurality of on hanging board 10 and hangs piece 13, and neck case 2 is inside to be provided with if according to a fixture block 9, and hangs board 10 and hang in box 1 through the cooperation that hangs piece 13 and fixture block 9.

When the utility model is used, firstly, the box body 1 is put into water, the box body 1 is fixed through the clamping plate 3 and the mounting block 5, the top opening of the neck box 2 is exposed on the water surface, the artificial shrimp nest 7 is placed into the box body 1 through the opening of the neck box 2, the artificial shrimp nest 7 is integrally suspended through the matching of the fixture blocks 9 and the suspension blocks 13, the opening is sealed by the cover plate 4, the shrimp larvae can enter the independent nest 12 on the nest box 11 after being thrown in, the cover plate 4 is opened, when the feed is fed into the box body 1 through the opening, the feed falls onto the platform at the top of the material guide plate 8, the residual feed on the platform is flushed down by the water flow entering through the exchange port 6 after a period of time, and the shrimp bodies slide to the exchange port 6 through the inclined plane on the material guide plate 8 and are discharged through the mesh cloth, so that a raiser can draw out the artificial shrimp nest 7 at regular time to observe the production state of the shrimp bodies.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a procambarus clarkia aquaculture net case, includes box (1), cardboard (3) and a plurality of artifical shrimp nest (7) of constituteing by a plurality of boxboard, its characterized in that: the utility model discloses a shrimp pot, including box (1), screen cloth, apron (6), artificial shrimp nest (7) movable mounting is in box (1), artificial shrimp nest (7) is including hanging board (10), it is provided with nest box (11) to hang board (10) below to be provided with nest box (11), be provided with a plurality of nest (12) on nest box (11), apron (4) are installed to cardboard (3) top, box (1) inboard is provided with the screen cloth to wrap up the screen cloth through the boxboard of box (1).

2. The procambarus clarkii culture cage according to claim 1, characterized in that: the suspension plate (10) is provided with a plurality of suspension blocks (13), the neck box (2) is internally provided with a plurality of clamping blocks (9), and the suspension plate (10) is suspended in the box body (1) through the matching of the suspension blocks (13) and the clamping blocks (9).

3. The procambarus clarkii culture cage according to claim 1, characterized in that: the bottom surface boxboard in the box body (1) is provided with a guide plate (8) in a shape of a prismoid, and the inclined plane of the guide plate (8) faces to the exchange ports (6) on different boxboards.

4. The procambarus clarkii culture cage according to claim 3, characterized in that: the neck box (2) is hollow, an opening for feeding and fishing is formed in the top of the neck box (2), the size of the opening is smaller than that of the cover plate (4), and the center of the top end platform of the material guide plate (8) is aligned with the center of the opening.

5. The procambarus clarkii culture cage according to claim 1, characterized in that: a plurality of mounting blocks (5) used for clamping the box body (1) are arranged below the clamping plate (3).

6. The procambarus clarkii culture cage according to claim 1, characterized in that: the nest cavities (12) are separated from each other by partition plates.