CN216254735U

CN216254735U - Floating net cage for aquaculture

Info

Publication number: CN216254735U
Application number: CN202122742874.2U
Authority: CN
Inventors: 阮守云; 蒋阳阳; 王志举; 郑高峰; 王志林; 朿庆云
Original assignee: Hefei Taolin Shuixiang Black Fish Ecological Breeding Development Co ltd
Current assignee: Hefei Taolin Shuixiang Black Fish Ecological Breeding Development Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-12
Anticipated expiration: 2031-11-10

Abstract

The utility model relates to the field of floating net cages, in particular to a floating net cage for aquaculture, which comprises a first net cage, wherein a fixing belt is arranged on the outer wall of the first net cage, one end of the fixing belt is provided with a fixing frame, a floating rubber ball is arranged on the periphery of the fixing frame, the outer wall of the floating rubber ball is provided with an air inlet, one end of the fixing frame is provided with a stabilizing column, one end of the stabilizing column is provided with a telescopic column, the bottom of the first net cage is provided with a connecting belt, the bottom of the connecting belt is provided with a second net cage, a partition plate is arranged in the second net cage, the outer wall of the second net cage is provided with a culture port, one end of the culture port is provided with a protective cover, one end of the protective cover is provided with a reinforcing block, the outer wall of the reinforcing block is provided with a fixing hole A, the other end of the culture port is provided with a fixing hole B, in this novel floating net case, mainly solve the fixed problem of net case in aqueous, also solved the problem of adjusting the depth in aqueous according to the life habit of fish simultaneously.

Description

Floating net cage for aquaculture

Technical Field

The utility model relates to the field of floating net cages, in particular to a floating net cage for aquaculture.

Background

Cage fish culture: a production mode for culturing fish by placing a cage made of net sheets in a certain water area. The net cages are mostly arranged in lakes, rivers, reservoirs and other water areas with certain water flow, fresh water quality and high dissolved oxygen. The high-density intensive culture can be realized, and the yield per square meter can reach dozens of kilograms to dozens of kilograms according to the bottom area of the net cage. Mainly used for breeding carp, non-crucian carp, rainbow trout and the like, and also used for breeding silver carp, bighead carp, grass carp and megalobrama amblycephala in China. The mesh (netting) is made of synthetic fibers or metal wires. The box body is preferably rectangular. The area of each net cage is dozens of square meters, and the height of the net cage is 2-4 meters. The arrangement modes include 3 types of floating, fixed and sinking, and the floating type is used. The types of the net cages are divided into closed type and open type according to the assembly mode of the box body and the presence or absence of a cover net. Closed net cages are generally adopted for cultivating filter-feeding fishes or arranging the net cages in water areas with large storms and arranging the net cages on water surfaces needing overwintering; the open type net cages are generally adopted for cultivating the feeding fishes or the cultivated fish species in the water areas with smaller storms. The net cage is divided into rectangle, square, polygon and circle; the net cage setting mode includes three modes, namely a fixed mode, a floating mode and a sinking mode.

There are the following problems:

generally, floating net cages cannot be stably fixed in water, and the depth of fish in water cannot be adjusted according to the condition of the fish during fish culture. Therefore, the floating net cage for aquaculture is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to provide a floating net cage for aquaculture, which mainly solves the problem of fixing the net cage in water and simultaneously solves the problem of adjusting the depth in water according to the living habits of fishes.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a floating net cage that aquaculture used, includes first net cage, the fixed band is installed to first net cage outer wall, fixed band one end is provided with the mount, the mount is provided with showy rubber ball all around, showy rubber ball outer wall is provided with the air inlet, mount one end is provided with stabilizes the post, stabilize post one end and install flexible post, first net cage bottom is provided with the connecting band, the connecting band bottom is provided with the second net cage, second net cage internally mounted has the baffle, second net cage outer wall is provided with breeds the mouth, breed mouthful one end and be provided with the visor, visor one end is provided with the reinforcement piece, the reinforcement piece outer wall is provided with fixed orifices A, it is provided with fixed orifices B to breed the mouthful other end.

As a further description of the above technical solution:

the first net box outer wall fixedly connected with fixed band, the fixed band sets up a plurality of groups altogether, a plurality of groups fixed band distribution connects around first net box outer wall, a plurality of groups fixed band one end welding is at the mount inner wall.

As a further description of the above technical solution:

the fixed frame is fixed all around to be provided with showy rubber ball, showy rubber ball sets up four groups altogether, four groups showy rubber ball outer wall is fixed and is provided with the air inlet.

As a further description of the above technical solution:

the fixing frame is characterized in that a stabilizing column is fixedly mounted at one end of the fixing frame, a telescopic column is movably mounted at one end of the stabilizing column, and the stabilizing column and the telescopic column are made of telescopic rubbers.

As a further description of the above technical solution:

the bottom of the first net cage is fixedly provided with two groups of connecting belts, the two groups of connecting belts are symmetrically connected to the bottom of the first net cage, and the bottom of the connecting belts is fixedly connected to the top of the second net cage.

As a further description of the above technical solution:

the inside fixed mounting of second box with a net has the baffle, the mouth is bred to second box with a net outer wall has seted up, breed mouthful one end activity is provided with the visor, the visor is the same with breed mouthful size.

As a further description of the above technical solution:

the protective cover is characterized in that one end of the protective cover is welded with a reinforcing block, a fixing hole A is formed in the outer wall of the reinforcing block, a fixing hole B is formed in the other end of the cultivation opening, and the fixing hole A and the fixing hole B are the same in size.

Compared with the prior art, the utility model provides a floating net cage for aquaculture, which has the following beneficial effects:

in this novel floating net case, mainly solve the fixed problem of net case in aqueous, also solved the problem of adjusting the depth in aqueous according to the life habit of fish simultaneously. The fixing belt is arranged on the outer wall of the first net cage, so that the first net cage can be stabilized, the first net cage cannot be folded, and the fixing frame can be supported; the four groups of floating rubber balls can enable the cultivation box to have a large buoyancy force, the first net cage with the second net cage floats in the center of water, and the air inlets are used for filling air into the floating rubber balls; the stabilizing column and the telescopic column can prevent the first net cage from being taken away by heavy wind and heavy waves, and further stabilize the cultivation box; the first net cage and the second net cage can be tightly connected together through the connecting belt, so that the second net cage is prevented from being loosened and falling to cause economic loss; the depth of different water can be adjusted according to different conditions of the fish by arranging the second net cage, and different species can be cultured by the partition plate; the reinforcing block is provided with a fixing hole A and a fixing hole B which can tightly combine the protective cover and the breeding opening together.

Drawings

FIG. 1 is a schematic structural view of a floating type net cage for aquaculture;

FIG. 2 is a schematic plan view of the structure of FIG. 1;

fig. 3 is a schematic structural view of the second net cage main body of fig. 1.

Illustration of the drawings:

1. a first net cage; 2. a second net cage; 3. fixing belts; 4. a fixed mount; 5. a floating rubber ball; 6. a connecting belt; 7. a culture port; 8. a protective cover; 9. a reinforcing block; 10. a fixing hole A; 11. a fixing hole B; 12. a partition plate; 13. an air inlet; 14. a stabilization post; 15. a telescopic column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a floating net cage for aquaculture includes a first net cage 1, a fixing strap 3 is installed on the outer wall of the first net cage 1, a fixing frame 4 is arranged at one end of the fixing strap 3, floating rubber balls 5 are arranged around the fixing frame 4, an air inlet 13 is arranged on the outer wall of the floating rubber balls 5, a stabilizing column 14 is arranged at one end of the fixing frame 4, a telescopic column 15 is installed at one end of the stabilizing column 14, a connecting strap 6 is arranged at the bottom of the first net cage 1, a second net cage 2 is arranged at the bottom of the connecting strap 6, a partition plate 12 is installed inside the second net cage 2, a culture port 7 is arranged on the outer wall of the second net cage 2, a protective cover 8 is arranged at one end of the culture port 7, a reinforcing block 9 is arranged at one end of the protective cover 8, a fixing hole a10 is arranged on the outer wall of the reinforcing block 9, and a fixing hole B11 is arranged at the other end of the culture port 7.

In the embodiment, the fixing belts 3 are fixedly connected to the outer wall of the first net cage 1, the fixing belts 3 are arranged in a plurality of groups, the fixing belts 3 are distributed and connected around the outer wall of the first net cage 1, one ends of the fixing belts 3 are welded to the inner wall of the fixing frame 4, and the fixing belts 3 arranged on the outer wall of the first net cage 1 can stabilize the first net cage 1 and prevent the first net cage 1 from being folded and can support the fixing frame 4; the periphery of the fixed frame 4 is fixedly provided with four groups of floating rubber balls 5, the four groups of floating rubber balls 5 are provided with four air inlets 13, the four groups of floating rubber balls 5 are arranged to enable the cultivation box to have a large buoyancy, the first net cage 1 with the second net cage 2 floats in the center of water, and the air inlets 13 are used for filling the floating rubber balls 5 with gas; one end of the fixed frame 4 is fixedly provided with a stable column 14, one end of the stable column 14 is movably provided with a telescopic column 15, the stable column 14 and the telescopic column 15 are made of telescopic rubber, and the stable column 14 and the telescopic column 15 can prevent strong wind and strong waves from taking away the first net cage 1 and further stabilize the cultivation box; the bottom of the first net cage 1 is fixedly provided with connecting belts 6, the connecting belts 6 are arranged in two groups, the two groups of connecting belts 6 are symmetrically connected to the bottom of the first net cage 1, the bottom of the connecting belts 6 is fixedly connected to the top of the second net cage 2, and the first net cage 1 and the second net cage 2 can be tightly connected together through the connecting belts 6, so that the second net cage 2 is prevented from being loosened and falling to cause economic loss; a partition plate 12 is fixedly arranged in the second net cage 2, a breeding opening 7 is formed in the outer wall of the second net cage 2, a protective cover 8 is movably arranged at one end of the breeding opening 7, the protective cover 8 and the breeding opening 7 are the same in size, the depth of different water can be adjusted according to different conditions of fishes due to the arrangement of the second net cage 2, and different species can be bred through the partition plate 12; the welding of 8 one ends of visor has reinforced block 9, and fixed orifices A10 has been seted up to reinforced block 9 outer wall, breeds the mouth 7 other end and has seted up fixed orifices B11, and fixed orifices A10 is the same with fixed orifices B11 size and dimension, has set up fixed orifices A10 and fixed orifices B11 on the reinforced block 9 and can closely combine visor 8 and breed mouthful 7 and be in the same place.

The working principle and the using process of the utility model are as follows: the floating net cage of the utility model is very convenient to use, mainly solves the problem that the net cage is fixed in water, and simultaneously solves the problem that the depth in water is adjusted according to the living habits of fish. The user firstly finds a proper water area, puts the first net cage 1 and the second net cage 2 into the water at the same time, inquires the living habits of the cultured fish, adjusts the depth of the net cages in the water, and can control the buoyancy of the net cages by inflating the floating rubber balls 5 so as to realize different depths; then, fish with different living habits are placed in different net cages, and more species can be cultured in the second net cage 2 through the partition plate 12; then the protective cover 8 of the second net cage 2 precisely closes the breeding mouth 7 through the fixing hole A10 and the fixing hole B11; finally, the net cage and the outside are fixed together through the stabilizing column 14 and the telescopic column 15, so that the net cage is prevented from being taken away by strong wind and waves, and economic loss is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A floating net cage for aquaculture, comprising a first net cage (1), characterized in that: the outer wall of the first net cage (1) is provided with a fixing belt (3), one end of the fixing belt (3) is provided with a fixing frame (4), floating rubber balls (5) are arranged on the periphery of the fixing frame (4), the outer wall of each floating rubber ball (5) is provided with an air inlet (13), one end of the fixing frame (4) is provided with a stabilizing column (14), one end of each stabilizing column (14) is provided with a telescopic column (15), the bottom of the first net cage (1) is provided with a connecting belt (6), the bottom of the connecting belt (6) is provided with a second net cage (2), a partition plate (12) is arranged inside the second net cage (2), the outer wall of the second net cage (2) is provided with a breeding port (7), one end of the breeding port (7) is provided with a protective cover (8), one end of the protective cover (8) is provided with a reinforcing block (9), the outer wall of the reinforcing block (9) is provided with a fixing hole A (10), the other end of the breeding opening (7) is provided with a fixing hole B (11).

2. A floating net cage for aquaculture according to claim 1 characterized in that: first net case (1) outer wall fixedly connected with fixed band (3), fixed band (3) set up a plurality of groups altogether, a plurality of groups fixed band (3) distribution connection is around first net case (1) outer wall, a plurality of groups fixed band (3) one end welding is at mount (4) inner wall.

3. A floating net cage for aquaculture according to claim 1 characterized in that: the floating rubber balls (5) are fixedly arranged on the periphery of the fixing frame (4), the floating rubber balls (5) are arranged in four groups, and air inlets (13) are fixedly arranged on the outer walls of the floating rubber balls (5).

4. A floating net cage for aquaculture according to claim 1 characterized in that: one end of the fixing frame (4) is fixedly provided with a stabilizing column (14), one end of the stabilizing column (14) is movably provided with a telescopic column (15), and the stabilizing column (14) and the telescopic column (15) are made of telescopic rubber.

5. A floating net cage for aquaculture according to claim 1 characterized in that: first box with a net (1) bottom is fixed and is provided with connecting band (6), connecting band (6) set up two sets ofly altogether, two sets of connecting band (6) symmetric connection is in first box with a net (1) bottom, connecting band (6) bottom fixed connection is at second box with a net (2) top.

6. A floating net cage for aquaculture according to claim 1 characterized in that: the inside fixed mounting of second net case (2) has baffle (12), breed mouth (7) have been seted up to second net case (2) outer wall, breed mouthful (7) one end activity and be provided with visor (8), visor (8) are the same with breed mouthful (7) size of a dimension.

7. A floating net cage for aquaculture according to claim 1 characterized in that: the welding of visor (8) one end has reinforcement piece (9), fixed orifices A (10) have been seted up to reinforcement piece (9) outer wall, breed mouthful (7) other end and seted up fixed orifices B (11), fixed orifices A (10) and fixed orifices B (11) size and dimension are the same.