CN202262319U - Holothurian culture device - Google Patents

Abstract

The utility model relates to an aquaculture device, in particular to a novel sea cucumber cultivation device. The utility model has a simple design and structure, including four parts: a sling, a cage body, a net bag and a pendant. The other end is a hanging bolt pendant. The cage body consists of two parts: a bracket and a partition plate. The upper end of the bracket is welded on a circular chassis frame by two circular arc rods connected by crosses. The lower end of the bracket is made of several circular arc rods. It consists of a ring chassis frame, and every two ring chassis frames are connected by two reinforcing ribs. Such a structure is convenient for seawater to wash away sea cucumber excrement.

Description

A sea cucumber cultivation device

Technical Field The utility model relates to an aquaculture device, in particular to a new type of sea cucumber cultivation device.

Background art Sea cucumber is a kind of health food that is popular among people. The traditional sea cucumber breeding method is mostly free-range farming, but this method will bring inconvenience to the management of sea cucumber feeding and fishing. The method of cage cultivation, but this kind method also has the shortcomings such as sea cucumber excrement is difficult for cleaning, and sea cucumber is easily infected with various diseases and dies.

SUMMARY OF THE INVENTION In view of the defects in the prior art, the purpose of this utility model is to provide a new type of sea cucumber cultivation device, which is easy to remove excrement and is suitable for sea cucumber cultivation in seabed areas.

In order to achieve the above object, the technical scheme of the utility model is as follows:

A sea cucumber cultivation device, comprising four parts: a sling, a cage body, a net bag and a pendant. One-end hanging bolt pendant, characterized in that: the cage body consists of two parts: a bracket and a spacer plate, the upper end of the bracket is welded on a circular chassis frame by two cross-connected circular arc rods, and the lower end of the bracket is made of It is composed of several ring chassis frames, and every two ring chassis frames are connected by two reinforcing ribs.

The spacer plate is a circular plastic plate with several circular holes evenly distributed thereon, and a through hole is provided at the center of the plastic plate to facilitate the free passage of sea cucumber seedlings.

Both upper and lower ends of the net bag are provided with a knot.

Two groups of sockets are arranged symmetrically on the circular ring chassis frame.

After adopting the above scheme, compared with the existing device, the utility model has the following beneficial effects:

The utility model has a simple design and structure, including four parts: a sling, a cage body, a net bag and a pendant. The other end is a hanging bolt pendant. The cage body consists of two parts: a bracket and a partition plate. The upper end of the bracket is welded on a circular chassis frame by two circular arc rods connected by crosses. The lower end of the bracket is made of several circular arc rods. It consists of a ring chassis frame, and every two ring chassis frames are connected by two reinforcing ribs. Such a structure is convenient for seawater to wash away sea cucumber excrement.

Description of drawings

Fig. 1 is a schematic structural diagram of the utility model;

Fig. 2 is a schematic diagram of the structure of the ring chassis frame;

Fig. 3 is a schematic diagram of the structure of the partition plate.

In the figure: 1, sling, 2, knot, 3, net pocket, 4, bracket, 5, chassis frame, 5a, socket, 6, reinforcing rib, 7, pendant, 8, partition plate, 8a, through hole, 8b round hole.

Detailed ways

The utility model is specifically described below in conjunction with the accompanying drawings:

A sea cucumber culture device, comprising four parts: a sling 1, a cage body, a net bag 3 and a pendant 7, the cage body is bolted on the sea surface by a sling rope 1, and the outer side of the cage body is covered with a layer of net bag 3, the Both upper and lower ends of the net bag 3 are provided with a knot 2;

The cage body of the utility model includes two parts, a bracket 4 and a spacer plate 8. The upper end of the bracket 4 is welded on a circular chassis frame 5 by two cross-connected circular arc rods. The circular chassis chassis 5 two groups of sockets 5a are arranged symmetrically; the lower end of the bracket 4 is composed of several circular chassis frames 5, and each two circular chassis frames 5 are connected by two reinforcing ribs 6; the spacer plate 8 is its upper A circular plastic plate with several circular holes 8b evenly distributed, and a through hole 8b for free passage of sea cucumber seedlings is provided at the center of the plastic plate.

Specific breeding method: according to the actual sea cucumber breeding parameters, select the ring chassis frame 5 and the corresponding spacer plate 8, then insert the reinforcing rib 6 correspondingly, complete the assembly of the bracket 4, and cover the net bag 3; put the sea cucumber seedlings and attachments into the assembly In a good space; use the knots 2 at the upper and lower ends of the net bag 3 to lock; the lower end of the cage is fixed and put into the breeding area with a pendant 7, and the pendant 7 is fixed to facilitate the excrement of sea cucumbers to wash out of the cage with the vertical flow of seawater to keep the cage space The upper end of the cage body is fixed on the buoy with a sling 1, which is convenient for farmers to inspect and harvest at any time.

Claims (4)

1. A sea cucumber cultivation device, comprising four parts, a sling (1), a cage body, a net bag (3) and a pendant (7), the cage is bolted on the sea surface through the sling (1), and the cage The outer side of the body is covered with a layer of net pockets (3), and the other end of the cage is a pendant (7). The upper end of 4) is welded on a ring chassis frame (5) by two cross-connected arc rods, and the lower end of the bracket (4) is composed of several ring chassis frames (5). The ring chassis frames (5) are connected by two reinforcing ribs (6). 2. A sea cucumber cultivation device according to claim 1, characterized in that: the spacer plate (8) is a circular plastic plate on which a number of round holes (8b) are evenly distributed, and the center of the plastic plate is set to A through hole (8a) to facilitate the free passage of sea cucumber seedlings. 3. A sea cucumber cultivation device according to claim 1, characterized in that: a knot (2) is provided at the upper and lower ends of the net bag (3). 4. A sea cucumber cultivation device according to claim 1, characterized in that two groups of sockets (5a) are symmetrically arranged on the circular chassis frame (5).

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