CN211210996U

CN211210996U - Sea cucumber is laid eggs and is used floating net cage

Info

Publication number: CN211210996U
Application number: CN201921108259.2U
Authority: CN
Inventors: 林洋; 麻天宇
Original assignee: Dalian Xinyulong Marine Biological Seed Industry Technology Co ltd
Current assignee: Dalian Xinyulong Marine Biological Seed Industry Technology Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-08-11
Anticipated expiration: 2029-07-16

Abstract

The utility model relates to the technical field of sea cucumber seedling culture, in particular to a floating net cage for sea cucumber spawning, which comprises a floating net cage body, wherein the floating net cage body comprises a box body frame, and the middle parts of four side frames of the box body frame are respectively provided with a vertical beam; the top surface part of the box body frame is in an opening shape, and the front side surface, the rear side surface, the left side surface, the right side surface and the bottom surface of the box body frame are wrapped with 10-mesh silk nets; four polyethylene foam strips are adhered to four corners of the box body frame; the seedling raising device has the advantages that the rectangular frame with the upper end face in an open shape is wrapped with the 10-mesh silk net, the polyethylene foam strip with buoyancy is mounted on the rectangular frame, the seedling raising device is convenient to use, the net cage and the whole seeds in the net cage can be lifted out of the seedling raising pool and then moved into the clean seawater pool, and the working efficiency is greatly improved.

Description

Sea cucumber is laid eggs and is used floating net cage

Technical Field

The utility model relates to a sea cucumber technical field that grows seedlings, in particular to sea cucumber is laid eggs and is used floating net case.

Background

For several years, local sea cucumber germplasm is improved by adopting a hybridization mode among different geographical groups in sea cucumber breeding plants in various places. The sea cucumber breeding mode is in vitro fertilization, the traditional artificial breeding is to perform hybridization in the same breeding pond after the breeding seeds with mature gonads are induced, but different geographical populations are mixed after the hybridization is finished, so that the subsequent hybridization test cannot be performed. Meanwhile, in the traditional seedling raising method, the sea cucumbers need to be fished out of the pond after spawning, the process is time-consuming and labor-consuming, and mechanical damage is caused to the sea cucumbers, so that the skin of the sea cucumbers is killed. In order to solve the problems, a device is urgently needed, when the sea cucumbers are hybridized, the sea cucumbers in different geographical groups can be effectively isolated, and after the hybridization is finished, the sea cucumbers are conveniently taken out of the seedling raising pool.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sea cucumber is laid eggs and is used floating net case to prior art's defect and not enough.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model relates to a sea cucumber floating net cage for spawning, which comprises a floating net cage body, wherein the floating net cage body comprises a box body frame, the box body frame is in the shape of a cuboid, and the middle parts of four side frames of the box body frame are respectively provided with a vertical beam; the top surface part of the box body frame is in an open shape, and the front, the back, the left, the right and the bottom surface of the box body frame are wrapped with screen silk nets; four polyethylene foam strips are adhered to four corners of the box body frame.

Further, the box frame is made of PVC materials.

Further, the shape of the box frame is a rectangular parallelepiped, and the length × width × height thereof is 1m × 1m × 0.5 m.

Further, the polyethylene foam strip has a rectangular shape, and the length × width × height thereof is 0.1 × 0.5 m.

Furthermore, square-frame-shaped handles are correspondingly arranged on two sides of the top surface of the box body frame.

Furthermore, a plurality of longitudinal beams are arranged between the front end and the rear end of the bottom surface of the box body frame.

Further, the silk screen is a 10-mesh silk screen.

After the structure is adopted, the utility model discloses beneficial effect does: a sea cucumber is laid eggs and is used floating net case, it adopts on the rectangular frame that the up end is the opening form, parcel 10 meshes sieve spun net to the polyethylene foam strip of buoyancy is taken in the installation on rectangular frame, it has convenient to use, can with the net case and the interior parameter of it wholly from educating the seedling pond and propose, in the clean sea water pond of immigration again, greatly improved work efficiency.

Drawings

Fig. 1 is a schematic structural view of the unwrapped silk net of the present invention;

description of reference numerals:

1. a box frame; 2. erecting a beam; 3. a longitudinal beam; 4. a polyethylene foam strip; 5. a square handle; 6. and (7) screening the silk net.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1, the floating net cage for sea cucumber spawning of the utility model comprises a floating net cage body, wherein the floating net cage body comprises a box frame 1, the box frame 1 is cuboid, and vertical beams 2 are respectively arranged in the middle of four side frames of the box frame 1 and connected by glue; the top surface part of the box body frame 1 is in an open shape, and the front, the back, the left, the right and the bottom surface of the box body frame 1 are wrapped with a bolting silk net 6 and are adhered to the box body frame 1; four polyethylene foam strips 4 are adhered to four corners of the box body frame 1.

Further, the box frame 1 is made of PVC material.

Further, the box frame 1 is shaped as a rectangular parallelepiped, and its length × width × height is 1m × 1m × 0.5 m.

Further, the polyethylene foam strip 4 has a rectangular shape, and its length × width × height is 0.1 × 0.5 m.

Furthermore, square-frame-shaped handles 5 are correspondingly arranged on two sides of the top surface of the box body frame 1.

Furthermore, a plurality of longitudinal beams 3 are arranged between the front end and the rear end of the bottom surface of the box body frame 1 and are connected by glue.

Further, the silk screen 6 is a 10-mesh silk screen.

The working principle of the utility model is as follows:

in the design, vertical beams 2 are respectively arranged in the middle of four side frames of a box body frame 1, a plurality of longitudinal beams 3 are arranged between the front end and the rear end of the bottom surface of the box body frame 1 and are connected by glue to form a main body frame; the vertical beams and the longitudinal beams not only improve the firmness of the box body frame, but also facilitate the covering of the bolting silk screen 6 on the vertical beams and the longitudinal beams. Then a 10-mesh silk net is wrapped on the main body frame, and the top surface of the main body frame is in an open shape to form a net box. Placing the spawned breeding seeds in a net cage during spawning, and placing the net cage in a seedling raising pond; after the spawning is finished, the net cage and the seed breeding seeds are integrally lifted out of the seedling raising pond, and fertilized eggs adhered to the net cage are flushed into the seedling raising pond and then integrally moved into a clean seawater pond.

In this design, four polyethylene foam strips 4 are adhered to four corners of the box frame 1 to provide buoyancy for the net cage.

In the design, a square handle 5 is respectively installed on the front and rear cross beams at the top of the box body frame 1, so that the net cage can be conveniently taken.

The utility model has the advantages that:

1. the sea cucumber is conveniently fished after the spawning is finished, and the mechanical damage to the sea cucumber is reduced.

2. The occurrence of mixing of different geographical groups during development of hybrid seedling is avoided.

A sea cucumber is laid eggs and is used floating net case, it adopts on the rectangular frame that the up end is the opening form, parcel 10 meshes sieve spun net to the polyethylene foam strip of buoyancy is taken in the installation on rectangular frame, it has convenient to use, can with the net case and the interior parameter of it wholly from educating the seedling pond and propose, in the clean sea water pond of immigration again, greatly improved work efficiency.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. A sea cucumber is laid eggs and is used floating net case which characterized in that: the floating net cage comprises a floating net cage body, wherein the floating net cage body comprises a box body frame (1), the box body frame (1) is cuboid, and vertical beams (2) are respectively arranged in the middle of four side frames of the box body frame (1); the top surface part of the box body frame (1) is in an open shape, and the front, the back, the left, the right and the bottom surface of the box body frame (1) are wrapped with a bolting-silk net (6); four polyethylene foam strips (4) are adhered to four corners of the box body frame (1).

2. The floating net cage for sea cucumber spawning according to claim 1, which is characterized in that: the box body frame (1) is made of PVC materials.

3. The floating net cage for sea cucumber spawning according to claim 1, which is characterized in that: the box frame (1) is in a cuboid shape, and the length multiplied by the width multiplied by the height multiplied by 1m multiplied by 0.5 m.

4. The floating net cage for sea cucumber spawning according to claim 1, which is characterized in that: the polyethylene foam strip (4) is rectangular in shape, and the length x width x height is 0.1 x 0.5 m.

5. The floating net cage for sea cucumber spawning according to claim 1, which is characterized in that: and square-frame-shaped handles (5) are correspondingly arranged on two sides of the top surface of the box body frame (1).

6. The floating net cage for sea cucumber spawning according to claim 1, which is characterized in that: a plurality of longitudinal beams (3) are arranged between the front end and the rear end of the bottom surface of the box body frame (1).

7. The floating net cage for sea cucumber spawning according to claim 1, which is characterized in that: the silk screen (6) is a 10-mesh silk screen.