Fishery breeding box

Abstract

The utility model relates to the technical field of aquaculture net cages and discloses a fishery aquaculture box which comprises a large net cage and a frame, a plurality of bandages are equidistantly arranged at the upper ends of the four sides of the large net cage, the frame is arranged at the upper end of the outer side of the large net cage, the large net cage is connected with the frame through the bandages, and a plurality of buoys are equidistantly arranged on the surface of the lower end of the frame. A floating bridge is arranged at the upper end of the frame, and protective lighting structures are arranged on the two sides of the upper end surface of the floating bridge. According to the fishery breeding box, the small net cage is installed and placed in the large net cage, some redundant feed and metabolite generated in the breeding process of feed fishes in the small net cage can effectively fertilize water and can serve as food of filter feeding fishes in the large net cage, and by means of the breeding mode, water pollution is reduced, and economic benefits are increased.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture cages, in particular to a fishery aquaculture cage. Background Art

[0002] Aquaculture cages are a type of enclosure facility used for aquatic culture, usually consisting of a floating frame and mesh, used to confine cultured aquatic organisms to a certain area of ​​water for ease of management and protection.

[0003] In the existing model of fish farming using cages, the amount of feed cannot be effectively controlled when feeding the feed fish in the cages, resulting in some excess feed and metabolites not being cleaned up in time, easily polluting the water quality and affecting the farming effect. In addition, there is no effective protective structure on the floating bridge above the existing cages. When workers walk on the floating bridge, they are likely to step on air, which is very dangerous. Therefore, it is necessary to provide a fish farming cage to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a fishery breeding box to solve the problems mentioned in the above background.

[0005] The utility model provides the following technical solution: a fishery breeding box, comprising:

[0006] A large net cage, wherein a plurality of straps are arranged at equal distances on the upper ends of four sides of the large net cage;

[0007] A frame, wherein the frame is arranged at the upper end of the outer side of the large net cage;

[0008] The large net cage is connected to the frame by a binding belt, a plurality of floats are arranged at equal distances on the lower surface of the frame, a small net cage is arranged on the upper end of the large net cage, a floating bridge is arranged on the upper end of the frame, and protective lighting structures are arranged on both sides of the upper surface of the floating bridge;

[0009] The protective lighting structure comprises a guardrail, a handrail and a lighting lamp, and the guardrail is fixedly arranged on both sides of the upper end surface of the floating bridge.

[0010] Preferably, three small cages are provided, and the length, width and height of the three small cages are half of the length, width and height of the large cage. The large cage is used for breeding filter-feeding fish, and the interior of the small cages is used for breeding fish.

[0011] Preferably, the frame is assembled by splicing iron pipes, the large net box and the small net box are both made of polyethylene knotted nets, and the mesh size of the small net box is half of the mesh size of the large net box.

[0012] Preferably, the handrail is fixedly arranged on the upper surface of the guardrail, and an opening is provided at one end of the guardrail on one side of the upper surface of the floating bridge.

[0013] Preferably, the guardrail is provided with a mounting frame through the opening, and a solar panel is fixedly provided on the upper end surface of the mounting frame.

[0014] Preferably, a lamp pole is fixedly provided at the center of the upper surface of the guardrail on which the solar panel is installed, and the lighting lamp is provided at the upper end of the lamp pole, and the lighting lamp is electrically connected to the solar panel.

[0015] Preferably, a plurality of reinforcing frames are provided on the upper ends of the large and small cages and perpendicular to the direction of the floating bridge, and a plurality of floats are provided at equal distances on the lower end surfaces of the reinforcing frames.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The fishery breeding cage is made by installing a small cage inside a large cage. The excess feed and metabolites produced by the feed fish in the small cage during the breeding process can effectively fertilize the water and can be used as food for the filter-feeding fish in the large cage. This breeding model not only reduces water pollution, but also increases economic benefits.

[0018] 2. The fishery breeding box is provided with a protective lighting structure. When the breeders walk on the floating bridge, the guardrails can effectively prevent the breeders from stepping on empty space. When the breeders become unstable due to the shaking of the floating bridge or the excessive amplitude of feeding, the breeders can hold the handrails to ensure their own stability. By turning on the lighting, it is convenient for the breeders to walk on the floating bridge at night and conduct inspections. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the fishery breeding box of the utility model;

[0020] Figure 2 This is a structural schematic diagram of the utility model fishery breeding box without small net cages installed;

[0021] Figure 3 This is a schematic diagram of the structure of the small net box of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the floating bridge and protective lighting structure of the utility model.

[0023] In the figure: 1. large cage; 2. small cage; 3. frame; 4. float; 5. floating bridge; 6. guardrail; 601. opening; 7. handrail; 8. mounting frame; 801. solar panel; 9. lighting; 10. reinforcement frame. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 , a fishery breeding box, comprising:

[0026] A large net box 1, with a plurality of straps arranged at equal distances on the upper ends of the four sides of the large net box 1;

[0027] Frame 3, frame 3 is arranged at the upper end of the outer side of the large net box 1;

[0028] The large net cage 1 is connected to the frame 3 by a strap, and a plurality of floats 4 are arranged at equal distances on the lower surface of the frame 3. A small net cage 2 is arranged at the upper end of the large net cage 1, and a floating bridge 5 is arranged at the upper end of the frame 3. Both sides of the upper surface of the floating bridge 5 are provided with protective lighting structures;

[0029] The protective lighting structure includes a guardrail 6 , a handrail 7 and a lighting lamp 9 . The guardrail 6 is fixedly arranged on both sides of the upper end surface of the floating bridge 5 .

[0030] Among them; there are three small net cages 2, the length, width and height of the three small net cages 2 are all half of the length, width and height of the large net cage 1, the large net cage 1 is used to breed filter-feeding fish, and the inside of the small net cage 2 is used to breed and raise fish, the frame 3 is assembled by splicing iron pipes, the large net cage 1 and the small net cage 2 are both made of polyethylene knotted nets, the mesh size of the small net cage 2 is half of the mesh size of the large net cage 1, by making the length, width and height of the three small net cages 2 half of the length, width and height of the large net cage 1, it is convenient to install the small net cage 2 into the inside of the large net cage 1, some excess feed and metabolites produced by the feed fish in the small net cage 2 during the breeding process can effectively fertilize the water, and can be used as food for the filter-feeding fish in the large net cage 1. Such a breeding model not only reduces water pollution, but also increases economic benefits.

[0031] Among them; the handrail rod 7 is fixedly arranged on the upper surface of the guardrail 6, and an opening 601 is opened at one end of the guardrail 6 on one side of the upper surface of the floating bridge 5. By providing the guardrail 6, when the breeders walk on the floating bridge 5, it can be effectively prevented that the breeders step on empty space. When the breeders become unstable due to the shaking of the floating bridge 5 or the excessive amplitude of feeding, the breeders can ensure their own body stability by holding the handrail rod 7.

[0032] Among them; the guardrail 6 is provided with a mounting frame 8 through an opening 601, and a solar panel 801 is fixedly provided on the upper surface of the mounting frame 8, and a lamp pole is fixedly provided at the center of the upper surface of the guardrail 6 on which the solar panel 801 is installed, and a lighting lamp 9 is provided at the upper end of the lamp pole, and the lighting lamp 9 is electrically connected to the solar panel 801. By providing the solar panel 801, power can be effectively provided for the lighting lamp 9 to work, and by turning on the lighting lamp 9, it is convenient for the aquaculture personnel to walk on the floating bridge 5 at night for inspection.

[0033] Among them; a number of reinforcement frames 10 are arranged on the upper ends of the large net cages 1 and the small net cages 2 and perpendicular to the direction of the floating bridge 5, and a number of floats 4 are arranged at equal distances on the lower end surface of the reinforcement frames 10. By providing the reinforcement frames 10 and arranging the floats 4 on the lower end surface of the reinforcement frames 10, the buoyancy can be effectively increased and the overall stability can be ensured.

[0034] Working principle: by making the length, width and height of the three small cages 2 half of the length, width and height of the large cage 1, it is convenient to install the small cages 2 into the large cage 1. Some excess feed and metabolites produced by the feed fish in the small cages 2 during the breeding process can effectively fertilize the water and can be used as food for the filter-feeding fish in the large cage 1. This breeding model not only reduces water pollution, but also increases economic benefits.

[0035] Furthermore, by providing a protective lighting structure, when the breeders walk on the floating bridge 5, the guardrail 6 can be used to effectively prevent the breeders from stepping on empty space. When the breeders become unstable due to the shaking of the floating bridge 5 or the excessive amplitude of feeding, the breeders can hold the handrail 7 to ensure their own stability and turn on the lighting 9 to facilitate the breeders to walk on the floating bridge 5 at night and conduct inspections.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fishery breeding box, comprising: A large net box (1), wherein a plurality of straps are arranged at equal distances on the upper ends of four sides of the large net box (1); A frame (3), wherein the frame (3) is arranged at the upper end of the outer side of the large net box (1); The invention is characterized in that the large net cage (1) is connected to the frame (3) by means of a binding belt, a plurality of floats (4) are arranged at equal distances on the lower surface of the frame (3), a small net cage (2) is arranged at the upper end of the large net cage (1), a floating bridge (5) is arranged at the upper end of the frame (3), and protective lighting structures are arranged on both sides of the upper surface of the floating bridge (5); The protective lighting structure comprises a guardrail (6), a handrail (7) and a lighting lamp (9); the guardrail (6) is fixedly arranged on both sides of the upper end surface of the floating bridge (5).

2. A fish farming box according to claim 1, characterized in that: Three small net cages (2) are provided, and the length, width and height of the three small net cages (2) are all half the length, width and height of the large net cage (1); the large net cage (1) is used for breeding filter-feeding fish, and the interior of the small net cages (2) is used for breeding fish.

3. A fish farming box according to claim 1, characterized in that: The frame (3) is assembled by splicing iron pipes, the large net box (1) and the small net box (2) are both made of polyethylene knotted nets, and the mesh size of the small net box (2) is half the mesh size of the large net box (1).

4. A fish farming box according to claim 1, characterized in that: The handrail (7) is fixedly arranged on the upper surface of the guardrail (6), and an opening (601) is provided at one end of the guardrail (6) on one side of the upper surface of the floating bridge (5).

5. A fish farming box according to claim 4, characterized in that: The guardrail (6) is provided with a mounting frame (8) through the opening (601), and a solar panel (801) is fixedly provided on the upper surface of the mounting frame (8).

6. A fish farming box according to claim 5, characterized in that: A lamp pole is fixedly arranged at the center of the upper surface of the guardrail (6) on which the solar panel (801) is mounted, and the lighting lamp (9) is arranged at the upper end of the lamp pole. The lighting lamp (9) is electrically connected to the solar panel (801).

7. A fish farming box according to claim 1, characterized in that: A plurality of reinforcing frames (10) are arranged at the upper ends of the large net cage (1) and the small net cage (2) and perpendicular to the direction of the floating bridge (5), and a plurality of floats (4) are arranged at equal distances on the lower end surface of the reinforcing frames (10).

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