CN218354089U

CN218354089U - Aquaculture net cage is with preventing fodder structure that runs off

Info

Publication number: CN218354089U
Application number: CN202222861385.3U
Authority: CN
Inventors: 毕炜家; 刘虹华; 姬广磊; 刘勇; 姜景腾
Original assignee: Weihai Sande Aquatic Breeding Co ltd
Current assignee: Weihai Sande Aquatic Breeding Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-01-24
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a breed box with a net is with preventing feed loss structure, including breeding the case, the inside of breeding the case is through pull rod fixedly connected with rectangular frame, and the inside of rectangular frame is provided with the rubber circle, and a plurality of hand ropes of inboard fixedly connected with of rubber circle, a plurality of hand ropes all run through the ring and extend to the upper end of breeding the case, and the rubber circle is made and inside cavity and is filled with gas by the elasticity material, and the outer wall intercommunication of rubber circle has the breather pipe. During the use, can shed the fodder on the surface of water that is located rubber circle inner ring, then when the air in the rubber circle of discharging through the charging connector, the rubber circle can dwindle automatically to make the rubber circle internal diameter diminish, make the fodder more concentrated. When filling the air in to the rubber circle through the breather pipe, can make the internal diameter grow of rubber circle to make fodder dispersible float, perhaps the accessible pulls the hand rope, drags the rubber circle and warp and promote the showy fodder of surface of water, thereby can realize pushing away scattered fodder or concentrated fodder.

Description

Aquaculture net cage is with preventing fodder structure that runs off

Technical Field

The utility model relates to a breeding net cage throws and raises technical field, specifically is a breeding net cage is with preventing feed loss structure.

Background

Under the strong support of the nation and local governments at all levels, the fishery development strategy in China is changed from mainly fishing to mainly breeding, and China becomes the only nation in the world where the yield of marine cultured aquatic products exceeds the fishing yield. The fishing area labor force is gradually and orderly transferred to production and post under the guidance of national industrial policies, fishermen engaged in fishing in the past generation are becoming fish culture workers, and the seawater cage culture is in a rapid development trend.

The fish culture needs to be fed with feed, and the initial period of artificial fish culture is to feed the fish in the net cage with small rough fish or minced fillet. With the continuous expansion of the culture scale and the development of the feed industry, the feed for feeding fishes in the net cage is basically replaced by the expanded pellet feed from small trash fishes and minced fillet. Compared with small trash fish or minced fillet, the expanded pellet feed has the advantages of low cost, contribution to protecting economic juvenile fish resources, convenience in storage, easiness in feeding and the like. In order to ensure that the fed pellet feed is ingested by fishes as much as possible, the existing pellet feed is all expanded floating feed, the floating feed can float in water for a long time to provide sufficient ingestion opportunities for the fishes, but the feed floating on the water surface can float out of meshes of net cages under the action of wind and ocean current, and unnecessary waste is caused. In order to reduce the feed drift as much as possible, the feeding workers choose to feed at the time of calm tide (basically no tide period) and the windward part of the net cage, the method can reduce some feed drift, but the effect is limited, and the calm tide time of each day is different, and is pushed for 45 minutes back and forth every day in cycles, so that the feeding time of each day is different, and the working difficulty of the feeding workers is increased. Therefore, if the device is designed to be free from the influence of wind direction and tide, the device can feed fishes all the day at regular time, and the device for preventing the feed from drifting is good news of the economic benefit of cage fish culture.

Chinese patent publication No. CN214257644U discloses a feed drift prevention ring for a mariculture net cage, which comprises a cylindrical ring, the top and bottom ends of the cylindrical ring are respectively in a ring structure, a single ring is formed by sealing the head and the tail of a hollow pipe, and the two rings are assembled and fixed by a stay bar; the cylindrical ring is provided with a net for preventing the feed from floating out on the outer ring of the side wall formed by the ring and the stay bar. The beneficial effects of the utility model are that can make the fodder in the net cage neither receive wind, flow influence, realize throwing in the feed in all weather, prevent again that the fodder from drifting away, reduce the breed cost, increase economic benefits, improve fisherman income.

Although the above patent can prevent the feed from drifting, the cylindrical ring in the above patent can only move back and forth, so that the direction of changing the feed is not flexible enough; besides, the size of the cylindrical ring in the patent can not be adjusted, so that the feed is not easy to concentrate when the feed is less.

Disclosure of Invention

An object of the utility model is to provide a aquaculture net case is with preventing feed loss structure has the nimble characteristics of concentrating the fodder of accessible dual mode.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a breed box with a net is with preventing fodder structure that runs off, is including breeding the case, breeds the inside of case and passes through pull rod fixedly connected with rectangular frame, a plurality of stands of upper end fixedly connected with of rectangular frame, the upper end fixedly connected with toper frame of a plurality of stands, and the axle center lower extreme of toper frame passes through pull rod fixedly connected with ring. The inside of rectangle frame is provided with floats in the rubber circle of the surface of water, and the hand rope that a plurality of equidistance of inboard fixedly connected with of rubber circle distribute, and a plurality of hand ropes all run through the ring and extend to the upper end of breeding the case.

In order to realize that the rubber circle changes the internal diameter size, as the utility model discloses a breed cage of a net is with preventing that fodder runs off structure is preferred, the rubber circle is made by the elasticity material and inside cavity and is filled with gas, and the outer wall intercommunication of rubber circle has the breather pipe, the other end fixedly connected with charging connector of breather pipe.

In order to realize distinguishing and temporary fixation hand rope, conduct the utility model discloses a breed cage is with preventing that fodder runs off the structure preferred, the other end difference fixedly connected with different colours of a plurality of hand ropes plastics ring.

In order to realize that the rubber circle thickness does not change, conduct the utility model discloses a breed cage of a net is with preventing that fodder runs off structure is preferred, and the inside of rubber circle is provided with a plurality of evenly distributed's fibrous ring.

In order to realize that the rectangular frame also can intercept the fodder, conduct the utility model discloses an aquaculture net case is with preventing that fodder runs off the structure preferred, the rectangular frame is made by the steel pipe and the part partially exposes partially inlay in aqueous.

Adsorb the rubber circle inboard in the rectangle frame in order to realize, conduct the utility model discloses a breeding box with a net is with preventing that fodder runs off structure is preferred, the inside of rubber circle is provided with a plurality of magnet.

In order to realize fixed sunshade net on the toper frame, as the utility model discloses an aquaculture net case is with preventing that fodder runs off structure is preferred, a plurality of couples of upper end fixedly connected with of toper frame.

In order to realize multi-angle control rubber circle, as the utility model discloses a aquaculture net case is with preventing that fodder runs off structure is preferred, the quantity of hand rope and magnet is four and is close to the frame of rectangle frame respectively.

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

1. the utility model discloses in, can shed the fodder on being located the surface of water of rubber circle inner ring, the fodder will suspend in the surface of water and can be controlled by the rubber circle, and the rubber circle is the elasticity material, through pulling the hand rope, can drag the rubber circle and warp and promote the showy fodder of the surface of water to a plurality of hand ropes can make the multi-direction change of rubber circle, thereby can realize pushing away scattered fodder or concentrated feed.

2. The utility model discloses in, when the air in the rubber circle is discharged through the charging connector, because the rubber circle has higher elasticity, thereby the inside volume of rubber circle diminishes, be close to each other between a plurality of fibre rings, the rubber circle can be automatic to be dwindled, thereby make the rubber circle internal diameter diminish, make the fodder concentrate more, when filling air in to the rubber circle through charging connector and breather pipe, the inside volume of rubber circle expands, keep away from each other between the fibre ring, can make the internal diameter grow of rubber circle, thereby make fodder dispersible float.

Drawings

Fig. 1 is an overall plan view of the present invention;

FIG. 2 is a structural view of a rectangular frame of the present invention;

FIG. 3 is a cross-sectional structure view of the rubber ring of the present invention;

fig. 4 is a top view of the rubber ring of the present invention.

In the figure: 1. a cultivation box; 2. a rectangular frame; 3. a column; 4. a conical frame; 5. a circular ring; 6. a rubber ring; 7. a hand rope; 8. a breather pipe; 9. an air charging nozzle; 10. a plastic ring; 11. a fibrous ring; 12. a magnet; 13. and (4) hanging hooks.

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 to 4, a feed loss prevention structure for a cultivation net cage comprises a cultivation box 1, wherein a rectangular frame 2 is fixedly connected inside the cultivation box 1 through a pull rod, a plurality of upright posts 3 are fixedly connected to the upper end of the rectangular frame 2, a conical frame 4 is fixedly connected to the upper ends of the upright posts 3, and a circular ring 5 is fixedly connected to the lower end of the axis of the conical frame 4 through the pull rod. The inside of rectangle frame 2 is provided with the rubber circle 6 that floats in the surface of water, and the hand rope 7 that a plurality of equidistance of inboard fixedly connected with of rubber circle 6 distributed, a plurality of hand ropes 7 all run through ring 5 and extend to the upper end of breeding case 1.

In this embodiment: rectangular frame 2 is used for fixing other parts, and 4 upper ends of toper frame can be used for laying the sunshade net, can shed the fodder on being located the surface of water in 6 inner rings of rubber circle, and the fodder will suspend in the surface of water and can be controlled by 6 rubber circles. Rubber circle 6 is the elasticity material, through pulling hand rope 7, can drag 6 deformations of rubber circle and promote the showy fodder of surface of water to a plurality of hand ropes 7 can be so that 6 multi-direction changes of rubber circle, thereby can realize pushing away scattered fodder or concentrated feed.

The rubber ring 6 is made of elastic materials, the interior of the rubber ring is hollow, gas is filled in the rubber ring 6, the outer wall of the rubber ring 6 is communicated with a vent pipe 8, and the other end of the vent pipe 8 is fixedly connected with an inflating nozzle 9. When the air in the rubber circle 6 is discharged through charging connector 9, because rubber circle 6 has higher elasticity to 6 inside volumes of rubber circle diminish, are close to each other between a plurality of fibre ring 11, and rubber circle 6 can dwindle automatically, thereby makes 6 internal diameters of rubber circle diminish, makes the fodder concentrate more. When air is filled into the rubber ring 6 through the inflating nozzle 9 and the vent pipe 8, the inner volume of the rubber ring 6 is expanded, the fiber rings 11 are far away from each other, the inner diameter of the rubber ring 6 can be enlarged, and accordingly feed can be dispersed and float.

The other ends of the hand ropes 7 are fixedly connected with plastic rings 10 with different colors respectively. The plastic rings 10 of various colors can be used to distinguish the hand strings 7 at different positions, and the hand strings 7 can be temporarily fixed by the plastic rings 10 to prevent from falling into water.

The rubber ring 6 is internally provided with a plurality of evenly distributed fiber rings 11. The fiber ring 11 is used for reinforcing and limiting the rubber ring 6, and the inner diameter of the rubber ring 6 is increased during inflation, but the thickness of the rubber ring is unchanged (the technology is mature and used for modeling the balloon doll).

The rectangular frame 2 is made of a steel pipe and is partially embedded in water. The rectangular frame 2 is also positioned on the water surface and can intercept the feed turned out from the rubber ring 6.

The rubber ring 6 is provided with a plurality of magnets 12 therein. The magnet 12 can be attached to the inside of the rectangular frame 2 for securing the rubber ring 6.

The upper end of the conical frame 4 is fixedly connected with a plurality of hooks 13. The hook 13 is used for fixing the sunshade net when the sunshade net is laid.

The number of the hand ropes 7 and the magnets 12 is four and is respectively close to the frame of the rectangular frame 2. The hand rope 7 and the magnet 12 can respectively ensure the multi-angle adjusting rubber ring 6 and the multi-position fixing rubber ring 6, and are both positioned on one side of the rectangular frame 2 close to the frame instead of the included angle.

The working principle is as follows:

during the use, can shed the fodder on being located the surface of water of 6 inner rings of rubber circle, the fodder will suspend in the surface of water and can be controlled by rubber circle 6, when the air in the rubber circle 6 of 9 discharge through charging connector, because rubber circle 6 has higher elasticity to 6 inside volumes of rubber circle diminish, are close to each other between a plurality of fibre rings 11, and rubber circle 6 can dwindle automatically, thereby makes 6 internal diameters of rubber circle diminish, makes the fodder concentrate more. When filling air into the rubber ring 6 through the charging connector 9 and the vent pipe 8, the inner volume of the rubber ring 6 is expanded, the fiber rings 11 are far away from each other, so that the inner diameter of the rubber ring 6 is enlarged, and the feed can be dispersed and float. And through pulling hand rope 7, can drag the deformation of rubber circle 6 and promote the showy fodder of surface of water to a plurality of hand ropes 7 can make 6 multi-direction changes of rubber circle, thereby can realize pushing away scattered fodder or concentrated fodder, to the fodder that is taken by the hosepipe to the 6 outsides of rubber circle, the accessible rectangular frame 2 intercepts.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a aquaculture net case is with preventing fodder structure that runs off, includes aquaculture case (1), its characterized in that: the interior of the breeding box (1) is fixedly connected with a rectangular frame (2) through a pull rod, the upper end of the rectangular frame (2) is fixedly connected with a plurality of upright posts (3), the upper ends of the upright posts (3) are fixedly connected with a conical frame (4), and the lower end of the axis of the conical frame (4) is fixedly connected with a circular ring (5) through the pull rod;

the inside of rectangle frame (2) is provided with and floats in rubber circle (6) of the surface of water, the hand rope (7) that a plurality of equidistance of inboard fixedly connected with of rubber circle (6) distributed, it is a plurality of hand rope (7) all run through ring (5) and extend to the upper end of breeding case (1).

2. The structure of claim 1, wherein the structure for preventing feed loss is used for the aquaculture net cage, and is characterized in that: the rubber ring (6) is made of elastic materials, the interior of the rubber ring is hollow, gas is filled in the rubber ring, the outer wall of the rubber ring (6) is communicated with a vent pipe (8), and the other end of the vent pipe (8) is fixedly connected with an inflating nozzle (9).

3. The structure of claim 1, wherein the structure for preventing feed loss is used for aquaculture net cages, and is characterized in that: the other ends of the hand ropes (7) are respectively fixedly connected with plastic rings (10) with different colors.

4. The structure of claim 1, wherein the structure for preventing feed loss is used for the aquaculture net cage, and is characterized in that: the rubber ring (6) is internally provided with a plurality of evenly distributed fiber rings (11).

5. The structure of claim 1, wherein the structure for preventing feed loss is used for the aquaculture net cage, and is characterized in that: the rectangular frame (2) is made of steel pipes, and part of the rectangular frame is exposed and partially embedded in water.

6. The structure of claim 1, wherein the structure for preventing feed loss is used for aquaculture net cages, and is characterized in that: the rubber ring (6) is internally provided with a plurality of magnets (12).

7. The structure of claim 1, wherein the structure for preventing feed loss is used for aquaculture net cages, and is characterized in that: the upper end of the conical frame (4) is fixedly connected with a plurality of hooks (13).

8. The structure of claim 6, wherein the structure for preventing feed loss is used for the aquaculture net cage, and is characterized in that: the number of the hand ropes (7) and the number of the magnets (12) are four and are respectively close to the frame of the rectangular frame (2).