CN212629565U - Takifugu rubripes culture net cage - Google Patents

Abstract

The utility model discloses a fugu rubripes aquaculture net case, including fish culture net case and polyethylene rope, fish culture net case's outside surface is provided with the steel pipe, and the one end of steel pipe installs the cursory, fish culture net case's lower extreme is installed with a boom, the polyethylene rope is located the inside of steel pipe, and the inside linkage of polyethylene rope has been seted up, one side of linkage is provided with the marine alga, the intranet is installed to the one end of cursory. This red fin eastern globefish aquaculture net case compares with current ordinary aquaculture net case, utilize red fin eastern globefish both to ingest little trash fish, shellfish, eat the edible nature of marine alga again, increase and throw the algae of feeding, hang the marine alga in the net case water of hanging into of hanging, can not only regard as the fodder of fish, and can regard as the shelter in the net case, effectively reduce the chance that fish bite each other and eat, increase the placing of marine alga in equipment inside, both increased the variety of food, the nutrient composition of food has also been richened, people's user demand has effectively been satisfied.

Description

Takifugu rubripes culture net cage

Technical Field

The utility model relates to a fugu rubripes cultured equipment technical field specifically is a fugu rubripes aquaculture net case.

Background

The fugu rubripes are commonly called as globefish, are the largest individual in globefish and have high value, are the first choice for artificially breeding the globefish due to tender meat, delicious taste and high economic value, are one of the main breeding methods of the globefish by cage culture, are commonly called as globefish, are the largest individual in globefish and have high economic value due to tender meat, delicious taste and high value, are the first choice for artificially breeding the globefish by cage culture, and are one of the main breeding methods of the globefish by cage culture.

The existing aquaculture net cage is easy to damage, the takifugu rubripes is violently born, and mutual residual bite can occur from the growth of the young fish to the formation of the fish, so that the external surfaces of the fish in the same net cage are damaged more, bacteria are easy to infect, and fish diseases are caused; the injured fish body also correspondingly reduces the commodity value of the takifugu rubripes, in addition, big fish can bite the net knot to escape, loss is caused to farmers, the use requirements of people cannot be well met, and technical innovation is carried out on the basis of the existing aquaculture net cage aiming at the situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a takifugu rubripes aquaculture net case to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the takifugu rubripes culture net cage comprises a fish culture net cage and a polyethylene rope, wherein a steel pipe is arranged on the outer surface of the fish culture net cage, a float is arranged at one end of the steel pipe, a boom is arranged at the lower end of the fish culture net cage, the polyethylene rope is located inside the steel pipe, a suspension device is arranged inside the polyethylene rope, seaweed is arranged on one side of the suspension device, and an inner net is arranged at one end of the float.

Preferably, the steel pipes form a connecting structure through welding, 12 steel pipes are arranged in the equipment, and the steel pipes form an outer frame of the equipment.

Preferably, the floats are arranged at the outer part of the frame in 4 numbers, and the floats are symmetrically distributed around the central line of the frame.

Preferably, the hanging device comprises a hanging ring, a connecting base and a mounting groove, the connecting base is installed at one end of the hanging device, the mounting groove is formed in the connecting base, and the hanging ring is installed at one end of the connecting base.

Preferably, the internal surface of link is laminated with the surface of steel pipe mutually, and the polyethylene rope constitutes swing joint structure through mounting groove and connection base and link to the marine alga is connected with linkage through the polyethylene rope.

Preferably, the intranet includes suspension rope, peg, three-way pipe and gag lever post, suspension rope is installed to the upper end of intranet, and suspension rope's upper end is provided with the peg, one side of peg is connected with the three-way pipe, and one side of three-way pipe installs the gag lever post.

Preferably, the inner net and the steel pipe form a movable connection structure through the suspension rope and the hanging rod, and the steel pipe penetrates through the three-way pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model can obviously reduce the mutual biting phenomenon of fishes when the fish is seriously bitten by fish due to reasons of insufficient bait feeding amount or untimely bait feeding when the takifugu rubripes is cultured in the net cage by setting the seaweeds, and the seaweed is hung on the net cage to hang into water, thereby not only being used as the feed of the fishes, but also being used as a shielding object in the net cage and effectively reducing the mutual biting and biting opportunities of the fishes;

2. the utility model discloses a setting of linkage, in this equipment, in order to keep the fresh activity of marine alga, need the personnel of breeding in time to change the marine alga in the equipment, can take off the polyethylene rope that hangs the marine alga through linkage at any time, and after red fin eastern globefish cultivates successfully, for the convenience of catching, take off horizontal polyethylene rope through the link, convenient and fast;

3. the utility model discloses a setting of intranet has increased the setting of intranet in this equipment, at the in-process of breeding at ordinary times, the intranet can be with the impurity of equipment inside, the inside of net including the equal pocket of rubbish that produces in the fugu rubripes growth process, and the peg of mobile device one end clears up rubbish under the condition of not frightening fugu rubripes, after breeding successfully, also can directly catch fugu rubripes through the intranet.

Drawings

FIG. 1 is a schematic view of a partial three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. a fish culture net cage; 2. a steel pipe; 3. floating; 4. a boom; 5. a polyethylene cord; 6. a suspension device; 601. hanging a ring; 602. a connection base; 603. mounting grooves; 7. seaweed; 8. an inner net; 801. a suspension rope; 802. a hanging rod; 803. a three-way pipe; 804. a limiting rod.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a takifugu rubripes culture cage comprises a fish culture cage 1 and polyethylene ropes 5, steel pipes 2 are arranged on the outer surface of the fish culture cage 1, floats 3 are mounted at one ends of the steel pipes 2, the steel pipes 2 form a connecting structure through welding, 12 steel pipes 2 are arranged in equipment, an outer frame of the equipment is formed by the steel pipes 2, the floats 3 are arranged at 4 positions outside the frame, the floats 3 are symmetrically distributed around the center line of the frame, a bottom 4 is mounted at the lower end of the fish culture cage 1, the polyethylene ropes 5 are located inside the steel pipes 2, suspension devices 6 are arranged inside the polyethylene ropes 5, each suspension device 6 comprises a suspension ring 601, a connecting base 602 and a mounting groove 603, a connecting base 602 is mounted at one end of each suspension device 6, the mounting groove 603 is arranged inside each connecting base 602, the suspension rings 601 are mounted at one end of each connecting base 602, the inner surface of the hanging ring 601 is attached to the outer surface of the steel pipe 2, the polyethylene rope 5 and the hanging ring 601 form a movable connection structure through the mounting groove 603 and the connecting base 602, the seaweed 7 is connected with the suspension device 6 through the polyethylene rope 5, through the arrangement of the suspension device 6, in the equipment, in order to keep the freshness activity of the seaweed 7, cultivation personnel need to replace the seaweed 7 in the equipment in time, the polyethylene rope 5 suspending the seaweed 7 can be taken down at any time through the suspension device 6, and after the cultivation of the takifugu rubripes succeeds, the transverse polyethylene rope 5 is taken down through the hanging ring 601 for convenient fishing, the convenience and the rapidness are realized, the seaweed 7 is arranged on one side of the suspension device 6, through the arrangement of the seaweed 7, when the takifugu rubripes is cultivated in a net cage, the biting between fishes caused by reasons of insufficient bait feeding amount or untimely bait feeding is increased, and after the hanging of the fresh seaweed 7 is, the phenomenon of mutual biting of fishes can be obviously reduced, and the seaweed 7 is hung on the net cage and hangs into water, so that the seaweed can be used as a feed for the fishes and can also be used as a shielding object in the net cage, and the probability of mutual biting of the fishes is effectively reduced;

an inner net 8 is arranged at one end of the float 3, the inner net 8 comprises a suspension rope 801, a hanging rod 802, a three-way pipe 803 and a limiting rod 804, the suspension rope 801 is arranged at the upper end of the inner net 8, and the upper end of the suspension rope 801 is provided with a hanging rod 802, one side of the hanging rod 802 is connected with a three-way pipe 803, and one side of the three-way pipe 803 is provided with a limiting rod 804, the inner net 8 and the steel pipe 2 form a movable connecting structure through a hanging rope 801 and a hanging rod 802, the steel pipe 2 penetrates through the inside of the three-way pipe 803, and through the arrangement of the inner net 8, the arrangement of the inner net 8 is added in the equipment, in the normal breeding process, the inner net 8 can uniformly bag impurities in the equipment and garbage generated in the growth process of the takifugu rubripes in the inner net 8, the hanging rod 802 at one end of the mobile equipment, the garbage is cleaned under the condition that the fugu rubripes is not frightened, and the fugu rubripes can be directly caught through the intranet 8 after successful cultivation.

The working principle is as follows: when the takifugu rubripes cultivation net cage is used, firstly, an internal net 8 is hung on the surface of a steel pipe 2 through hanging ropes 801 and hanging rods 802, the position of the hanging rods 802 is fixed through matching of limiting rods 804 and hanging rings 601, the condition of slipping is avoided, polyethylene ropes 5 are hung at two ends of the steel pipe 2 through the hanging rings 601, the distance between every two ropes is about 1.5m, then seaweed 7 is hung in the middle of the polyethylene ropes 5 through a hanging device 6, 3 fresh and live seaweed 7 with the length of more than 2m are tied on each rope and hang into the net cage, equipment sinks into seawater under the action of a bottom boom 4, the upper surface of the equipment is exposed out of the water surface through a float 3, the root of the seaweed 7 is immersed into the seawater at the distance of about 1.5m, when the net cage is cultivated, fishes caused by insufficient bait feeding amount or untimely bait feeding are bitten among fishes, after the fresh seaweed 7 is hung, the mutual biting phenomenon of fishes can be obviously reduced, seaweed 7 is added on the basis of original feeding of small trash fishes and artificial compound feed, the diversity of food is increased, the nutritional ingredients of the food are enriched, and the operating principle of the takifugu rubripes culture net cage is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a fugu rubripes aquaculture net case, includes fish culture net case (1) and polyethylene rope (5), its characterized in that: the fish farming cage is characterized in that a steel pipe (2) is arranged on the outer surface of the fish farming cage (1), a buoy (3) is installed at one end of the steel pipe (2), a boom (4) is installed at the lower end of the fish farming cage (1), a polyethylene rope (5) is located inside the steel pipe (2), a suspension device (6) is arranged inside the polyethylene rope (5), seaweed (7) is arranged on one side of the suspension device (6), and an inner net (8) is installed at one end of the buoy (3).

2. The takifugu rubripes aquaculture net cage of claim 1, wherein: the steel pipes (2) form a connecting structure through welding, 12 steel pipes (2) are arranged in the equipment, and the steel pipes (2) form an external framework of the equipment.

3. The takifugu rubripes aquaculture net cage of claim 1, wherein: the number of the floats (3) is 4 on the outer part of the frame, and the floats (3) are symmetrically distributed around the central line of the frame.

4. The takifugu rubripes aquaculture net cage of claim 1, wherein: the suspension device (6) comprises a hanging ring (601), a connecting base (602) and a mounting groove (603), the connecting base (602) is installed at one end of the suspension device (6), the mounting groove (603) is formed in the connecting base (602), and the hanging ring (601) is installed at one end of the connecting base (602).

5. The takifugu rubripes aquaculture net cage of claim 4, wherein: the inner surface of the hanging ring (601) is attached to the outer surface of the steel pipe (2), the polyethylene rope (5) forms a movable connection structure with the hanging ring (601) through the mounting groove (603) and the connecting base (602), and the seaweed (7) is connected with the suspension device (6) through the polyethylene rope (5).

6. The takifugu rubripes aquaculture net cage of claim 1, wherein: the inner net (8) comprises a suspension rope (801), a hanging rod (802), a three-way pipe (803) and a limiting rod (804), the suspension rope (801) is installed at the upper end of the inner net (8), the hanging rod (802) is arranged at the upper end of the suspension rope (801), one side of the hanging rod (802) is connected with the three-way pipe (803), and the limiting rod (804) is installed at one side of the three-way pipe (803).

7. The takifugu rubripes aquaculture net cage of claim 6, wherein: the inner net (8) and the steel pipe (2) form a movable connection structure through a suspension rope (801) and a hanging rod (802), and the steel pipe (2) penetrates through the inside of the three-way pipe (803).

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