CN215123323U

CN215123323U - Sea cucumber culture net cage

Info

Publication number: CN215123323U
Application number: CN202121289276.8U
Authority: CN
Inventors: 李朝晖
Original assignee: Yantai Ruihui Marine Technology Co ltd
Current assignee: Yantai Ruihui Marine Technology Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-14
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a holothurian aquaculture net cage, eat the body including net cage body and feeding, the net cage body is hollow structure, and the top of net cage body is the opening design, it has a plurality ofly to feed to eat the body, and a plurality of feeds to eat the body and set up at the hollow structure of net cage body internal interval, it is fixed with the inside wall of net cage body respectively to feed the both ends of eating the body, it provides sea cucumber bait to feed to eat the body. Has the advantages that: by means of bonding baits on the net cage and the feeding body, the sea cucumbers are uniformly fed, and the phenomenon that the fed sea cucumbers are rotten by gathering one corner of the net cage by water flow is avoided, so that the death of sea cucumber groups is induced; the quantity of the sea cucumbers cultured in the net cages with the same unit volume is increased by arranging the feeding bodies.

Description

Sea cucumber culture net cage

Technical Field

The utility model relates to a sea cucumber culture technical field, concretely relates to sea cucumber culture net cage.

Background

The conventional holothurian culture net cage is formed by enclosing a plurality of traditional rod bodies with a net, the rod bodies form a support frame body, the net is fixed on the support frame body, and holothurians are put in the net. Taking a square net cage as an example, the four square side surfaces and the bottom surface form a growth activity space of the sea cucumbers together, and the sea cucumbers are on the net no matter slowly crawl or forage. The bait for sea cucumber is either natural bait or artificial bait (such as kelp), and the existing bait mode is not beneficial to the rapid growth of sea cucumber culture. Natural bait is conceivable, and if the sea cucumbers are manually thrown in the net cage directly, the sea cucumbers can sink into the bottom of the net cage under the action of self gravity, obviously, the sea cucumbers on the four side surfaces of the square net cage hardly eat food according to the crawling capacity of the sea cucumbers, and even if the sea cucumbers close to the bottom of the square net cage are fed to the bottom surface of the net cage under the action of food tropism, the phenomenon that the sea cucumbers in a unit area are too high in density and are dead in groups is possibly caused. If the mode of hanging and throwing the kelp is adopted in manual throwing, the sea cucumbers possibly near the kelp can be eaten at the beginning, but after a period of seawater corrosion or seawater pulling force, the kelp is easy to break, and finally the kelp can sink to the bottom of the net cage.

Therefore, a new sea cucumber culture net cage is urgently needed, the sea cucumber culture quantity of the net cage with the same volume can be increased, and bait can be well supplied for each sea cucumber, so that the sea cucumbers grow healthily and rapidly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art and providing a sea cucumber aquaculture net cage, which uniformly feeds each sea cucumber by bonding baits on the net cage and a feeding body, thereby avoiding the sea cucumber rotting caused by the fact that the fed sea cucumbers are gathered at one corner of the net cage by water flow, and inducing the death of sea cucumber groups; the quantity of the sea cucumbers cultured in the net cages with the same unit volume is increased by arranging the feeding bodies.

The purpose of the utility model is achieved through the following technical measures: the utility model provides a holothurian aquaculture net cage, includes the net cage body and feeds and eats the body, and the net cage body is hollow structure, and the top of net cage body is the opening design, it eats the body to feed has a plurality ofly, and a plurality ofly feeds and eats the body and set up at the interval in the hollow structure of net cage body, the both ends of feeding the body are fixed with the inside wall of net cage body respectively, it provides the sea cucumber bait to feed eats the body.

Further, the feeding body comprises a body, a food adhesive and the bait, and the bait is adhered to the surface of the body through the food adhesive.

Further, the body is a thin plate or a net shape, and when the body is a thin plate, the bait is adhered to one surface or both surfaces of the thin plate.

Further, the body is made of polyethylene materials or synthetic fiber materials.

Further, a plurality of feeding bodies are arranged in the hollow structure of the net cage body in parallel with the horizontal plane.

Further, a plurality of feeding bodies are arranged in the hollow structure of the net cage body and are vertical to the horizontal plane.

Furthermore, the net cage body comprises a plurality of rod bodies and nets, the rod bodies are connected end to form a support frame of the net cage body, the nets are fixed on the support frame, and bait is adhered to the nets through food adhesives.

Compared with the prior art, the beneficial effects of the utility model are that: by means of bonding baits on the net cage and the feeding body, the sea cucumbers are uniformly fed, and the phenomenon that the fed sea cucumbers are rotten by gathering one corner of the net cage by water flow is avoided, so that the death of sea cucumber groups is induced; the quantity of the sea cucumbers cultured in the net cages with the same unit volume is increased by arranging the feeding bodies.

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

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

Fig. 2 is a schematic structural diagram of another embodiment of the present invention.

Figure 3 is a side view of the feeding body.

Wherein, 1, the body of rod, 2, net, 3, feed body, 4, through-hole, 5, arc recess.

Detailed Description

As shown in fig. 1 to 3, the sea cucumber aquaculture net cage comprises a net cage body and feeding bodies 3, wherein the net cage body is of a hollow structure, the top of the net cage body is open, a plurality of feeding bodies 3 are arranged, the feeding bodies 3 are arranged in the hollow structure of the net cage body at intervals, two ends of each feeding body 3 are fixed to the inner side wall of the net cage body respectively, and the feeding bodies 3 provide sea cucumber baits. By means of bonding bait on the feeding body 3, the sea cucumbers are uniformly fed, and the phenomenon that the fed sea cucumbers are rotten by gathering one corner of the net cage by water flow is avoided, so that the death of sea cucumber groups is induced. Compared with the traditional net cage, the arrangement of the feeding bodies 3 increases the ground plate for cultivating the sea cucumbers in a single cultivating net cage, so that the cultivating quantity of the sea cucumbers in the single cultivating net cage is increased, and the bait required by the sea cucumbers can be provided for the cultivating ground plate. The sea cucumbers can be well saturated only by staying in own regional space, crawling of the sea cucumbers is reduced, and rapid growth of the sea cucumbers is promoted.

The feeding body 3 comprises a body, a food adhesive and bait, and the bait is adhered to the surface of the body through the food adhesive. The food adhesive does not harm the health of the sea cucumber bait. The bait is uniformly covered on the surface of the body through the food adhesive. The body is made of polyethylene material or synthetic fiber material and other materials with higher safety.

The body is a thin plate or a net shape, and when the body is a thin plate, bait is adhered to one surface or two surfaces of the thin plate. The net 2 with smaller aperture is selected in the net shape, which is suitable for holothurian culture, and the aperture of the net in the holothurian culture net cage can be referred to specifically. If the thin plate is used, the thin plate can be provided with through holes 4, or an arc-shaped groove 5 and the through holes 4 are arranged, as shown in fig. 3. The main function of the through holes 4 is to circulate seawater, and the circular arc-shaped grooves 5 are used for increasing the attachment amount of baits.

A plurality of feeding bodies 3 are arranged in the hollow structure of the net cage body in parallel with the horizontal plane, as shown in fig. 1. A plurality of feeding bodies 3 are arranged in the hollow structure of the net cage body in a way of being vertical to the horizontal plane, as shown in fig. 2. When the feeding bodies are arranged in parallel, the distance between two adjacent feeding bodies 3 is equal. No matter be with horizontal plane parallel or perpendicular setting, all be in order to increase the required "ground of sea cucumber breed in the box with a net body. The parallel and equidistant arrangement of the feeding bodies 3 is to equalize the space between the "floors". When the feeding body 3 is fixed on two opposite side surfaces of the net cage body, the two ends of the feeding body 3 for connection are in contact with the side surfaces of the net cage body, so as to ensure that the sea cucumbers can have more passages to pass between the net and the feeding body 3.

The net cage body comprises a rod body 1 and a net 2, wherein the rod body 1 is connected end to form a support frame of the net cage body, the net 2 is fixed on the support frame, and bait is adhered to the net 2 through a food adhesive. By means of bonding bait on the net cage, sea cucumbers are fed uniformly, and the phenomenon that the fed sea cucumbers are rotten by water flow gathered at one corner of the net cage is avoided, so that the death of sea cucumber groups is induced. The mode of bonding bait on the box with a net can also avoid the adhesion of the marine parasites to the net among the prior art.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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. A holothurian culture net cage is characterized in that: the sea cucumber feeding cage comprises a cage body and feeding bodies, wherein the cage body is of a hollow structure, the top of the cage body is designed to be an opening, the feeding bodies are multiple, the feeding bodies are arranged in the hollow structure of the cage body at intervals, two ends of each feeding body are fixed to the inner side wall of the cage body respectively, and the feeding bodies provide sea cucumber baits.

2. The holothurian aquaculture net cage according to claim 1, characterized in that: the feeding body comprises a body, a food adhesive and bait, and the bait is adhered to the surface of the body through the food adhesive.

3. The holothurian aquaculture net cage according to claim 2, characterized in that: the body is a thin plate or a net shape, and when the body is a thin plate, bait is adhered to one surface or two surfaces of the thin plate.

4. The holothurian aquaculture net cage according to claim 2, characterized in that: the body is made of polyethylene material or synthetic fiber material.

5. The holothurian aquaculture net cage according to claim 1, characterized in that: the feeding bodies are arranged in the hollow structure of the net cage body in parallel with the horizontal plane.

6. The holothurian aquaculture net cage according to claim 1, characterized in that: the feeding bodies are arranged in the hollow structure of the net cage body and are vertical to the horizontal plane.

7. The holothurian aquaculture net cage according to claim 1, characterized in that: the net cage body comprises a plurality of rod bodies and nets, the rod bodies are connected end to form a support frame of the net cage body, the nets are fixed on the support frame, and bait is adhered to the nets through food adhesives.