CN210538201U

CN210538201U - Net bag for sea cucumber family experiment

Info

Publication number: CN210538201U
Application number: CN201921108276.6U
Authority: CN
Inventors: 麻天宇; 林洋
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: 2020-05-19
Anticipated expiration: 2029-07-16

Abstract

The utility model relates to the technical field of sea cucumber seedling culture, in particular to a net bag for sea cucumber family tests, which comprises a net bag body, wherein the net bag body comprises a net bag frame, the net bag frame comprises a metal ring I, a metal ring II, a metal ring III and a cake-shaped air stone, the metal ring I, the metal ring II, the metal ring III and the cake-shaped air stone are wrapped with a sieve sequin net shell, and the metal ring I, the metal ring II, the metal ring III and the cake-shaped air stone are respectively adhered to the top, the upper part, the lower part and the bottom of the sieve sequin net shell by using glue; a seedling emergence opening is formed in the lower part of one side of the screen mesh shell between the second metal ring and the third metal ring; the metal ring III is covered with a screen mesh interlayer and is adhered by glue; the net bag has the advantages that the use is convenient, the fertilized eggs can be conveniently hatched in the net bag, and the construction speed and the working efficiency are greatly improved.

Description

Net bag for sea cucumber family experiment

Technical Field

The utility model relates to a sea cucumber technical field that grows seedlings, in particular to experimental string bag that uses of sea cucumber family.

Background

In recent years, in order to improve the germplasm of sea cucumbers, sea cucumber breeding plants in all parts of the country usually adopt a mode of constructing families among different geographical groups to breed excellent filial generation groups. However, when the family is constructed, the family cannot be efficiently and quickly constructed, and the problem that the operation is complicated when the family is constructed by sea cucumbers is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a experimental string bag of using of sea cucumber family to the defect and the not enough of prior art.

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

the utility model discloses a sea cucumber family is experimental with string bag, it includes the string bag body, this string bag body includes the string bag frame, this string bag frame includes becket one, becket two, becket three and pie air stone, this becket one, becket two, becket three and the outer parcel of pie air stone have sieve the silk net casing, becket one, becket two, becket three and pie air stone use the glue to glue respectively and glue at sieve the top of silk net casing, upper portion, lower part and bottom; a seedling emergence opening is formed in the lower part of one side of the screen mesh shell between the second metal ring and the third metal ring;

the metal ring III is covered with a screen mesh interlayer and is adhered by glue.

Furthermore, the first metal ring, the second metal ring and the screen mesh shell wrapped on the first metal ring and the second metal ring form a frustum-shaped upper net bag.

Furthermore, the screen mesh shell is wrapped between the second metal ring and the third metal ring to form an inverted frustum-shaped middle string bag.

Furthermore, the metal ring III, the cake-shaped air stones and the screen mesh shell wrapped on the metal ring III form an inverted frustum-shaped lower net bag.

Furthermore, the screen shell and the screen in the screen interlayer are both 260-mesh screens.

Furthermore, two inverted L-shaped metal hooks are welded on one side of the first metal ring.

Furthermore, the axes of the metal ring I, the metal ring II, the metal ring III and the pie-shaped air stone are positioned on the same vertical line to form a coaxial structure.

After the structure is adopted, the utility model discloses beneficial effect does: the utility model relates to a net bag for sea cucumber family test, which is provided with a net bag wrapped with a silk net, wherein a silk net interlayer is arranged below the inside of the net bag, one side of the net bag is provided with a seedling emergence opening, and the bottom of the net bag is provided with a tourmaline; the net bag has the advantages that the use is convenient, the fertilized eggs can be conveniently hatched in the net bag, and the construction speed and the working efficiency are greatly improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the metal ring III covered with the screen mesh interlayer.

Figure 3 is a schematic view of several of the present designs installed in a sink.

Description of reference numerals:

1. a net bag body; 2. a first metal ring; 3. a second metal ring; 4. a third metal ring; 5. a pie-shaped gas stone; 6. screening the silk screen shell; 7. an inverted L-shaped metal hook; 8. a seedling emergence port; 9. screening the silk screen interlayer; 10. a water tank.

Detailed Description

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

As shown in fig. 1-2, the net bag for the sea cucumber family test of the present invention comprises a net bag body 1, the net bag body 1 comprises a net bag frame, the net bag frame comprises a first metal ring 2, a second metal ring 3, a third metal ring 4 and a pie-shaped air stone 5, the first metal ring 2, the second metal ring 3, the third metal ring 4 and the pie-shaped air stone 5 are wrapped with a silk screen shell 6, and the first metal ring 2, the second metal ring 3, the third metal ring 4 and the pie-shaped air stone 5 are respectively adhered to the top, the upper part, the lower part and the bottom of the silk screen shell 6 by using glue;

a seedling emergence opening 8 is formed in the lower part of one side of the screen mesh shell 6 between the second metal ring 3 and the third metal ring 4;

the metal ring III 4 is covered with a screen mesh separation layer 9 which is adhered by glue.

Furthermore, a frustum-shaped upper net bag is formed between the first metal ring 2 and the second metal ring 3 and the screen mesh shell 6 wrapped on the first metal ring and the second metal ring.

Furthermore, the screen mesh shell 6 wrapped between the second metal ring 3 and the third metal ring 4 forms an inverted frustum-shaped middle tuck net.

Furthermore, the metal ring III 4, the pie-shaped air stone 5 and the screen mesh shell 6 wrapped on the metal ring III form an inverted frustum-shaped lower net bag.

Furthermore, the screen meshes in the screen mesh shell 6 and the screen mesh separation layer 9 are all 260-mesh screen meshes.

Furthermore, two inverted L-shaped metal hooks 7 are welded on one side of the first metal ring 2.

Further, the axes of the first metal ring 2, the second metal ring 3, the third metal ring 4 and the pie-shaped air stone 5 are on the same vertical line, so that a coaxial structure is formed.

The working principle of the utility model is as follows:

in the design, the net bag is 60cm in length and consists of a metal frame and a bolting silk net wrapped on the metal frame. The metal frame is composed of three metal rings, wherein the three metal rings are respectively a coaxial metal ring I2, a metal ring II 3 and a metal ring III 4. Wherein the radius r1=15cm of the first metal ring 2, the radius r2=20cm of the second metal ring, and the radius r3=10cm of the third metal ring 4; and the first metal ring 2 is welded with two metal hooks 7 for hanging the net bag.

Wrapping 260 mesh silk net on the metal frame, and adhering with glue to form a silk net shell 6; the first metal ring 2, the second metal ring 3, the third metal ring 4 and the pie-shaped air stone 5 are respectively adhered to the top, the upper part, the lower part and the bottom of the screen shell 6 by using glue. Meanwhile, the metal ring III 4 is also wrapped with a 260-mesh silk screen to form a silk screen separation layer 9.

In the design, a seedling emergence opening 8 is formed in the lower portion of one side of the screen silk screen shell 6 between the second metal ring 3 and the third metal ring 4. The bottom of the net bag is provided with a pie-shaped air stone 5, and the radius r4=4cm of the pie-shaped air stone 5 is used for inflating during hatching.

As shown in figure 3, when the design is used, one end of the induced spawning male ginseng is placed in the water tank 10 during spawning, and after the male ginseng discharges sperms, a plurality of net bags filled with the induced spawning female ginseng are placed in the water tank 10. Two inverted L-shaped metal hooks 7 welded on one side of a first metal ring 2 on the net bag body are used for hooking on the side surface of the water tank 10. After a period of ovulation, the female ginseng after the ovulation is picked out, and fertilized eggs are incubated in the net bag.

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. The utility model provides a experimental string bag of using of sea cucumber family which characterized in that: the novel silk screen comprises a string bag body (1), wherein the string bag body (1) comprises a string bag frame, the string bag frame comprises a first metal ring (2), a second metal ring (3), a third metal ring (4) and a cake-shaped air stone (5), a silk screen shell (6) is wrapped outside the first metal ring (2), the second metal ring (3), the third metal ring (4) and the cake-shaped air stone (5), and the first metal ring (2), the second metal ring (3), the third metal ring (4) and the cake-shaped air stone (5) are respectively adhered to the top, the upper part, the lower part and the bottom of the silk screen shell (6) by using glue; a seedling emergence opening (8) is formed in the lower part of one side of the screen mesh shell (6) between the second metal ring (3) and the third metal ring (4); the metal ring III (4) is covered with a screen mesh interlayer (9) and is adhered by glue.

2. The net bag for the sea cucumber family test according to claim 1, wherein: the screen mesh shell (6) is wrapped between the first metal ring (2) and the second metal ring (3) to form a frustum-shaped upper net bag.

3. The net bag for the sea cucumber family test according to claim 1, wherein: the screen mesh shell (6) is wrapped between the second metal ring (3) and the third metal ring (4) to form an inverted frustum-shaped middle net bag.

4. The net bag for the sea cucumber family test according to claim 1, wherein: the metal ring III (4), the pie-shaped air stone (5) and the screen mesh shell (6) wrapped on the metal ring III form an inverted frustum-shaped lower string bag.

5. The net bag for the sea cucumber family test according to claim 1, wherein: the screen meshes in the screen mesh shell (6) and the screen mesh interlayer (9) are all 260-mesh screen meshes.

6. The net bag for the sea cucumber family test according to claim 1, wherein: and two inverted L-shaped metal hooks (7) are welded on one side of the first metal ring (2).

7. The net bag for the sea cucumber family test according to claim 1, wherein: the axes of the first metal ring (2), the second metal ring (3), the third metal ring (4) and the pie-shaped air stone (5) are positioned on the same vertical line to form a coaxial structure.