CN214257640U - Net cage for aquaculture - Google Patents
Net cage for aquaculture Download PDFInfo
- Publication number
- CN214257640U CN214257640U CN202023181651.5U CN202023181651U CN214257640U CN 214257640 U CN214257640 U CN 214257640U CN 202023181651 U CN202023181651 U CN 202023181651U CN 214257640 U CN214257640 U CN 214257640U
- Authority
- CN
- China
- Prior art keywords
- net
- net cage
- cultivation
- cage
- shellfish
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009360 aquaculture Methods 0.000 title claims abstract description 15
- 244000144974 aquaculture Species 0.000 title claims abstract description 15
- 238000005192 partition Methods 0.000 claims abstract description 7
- 239000004743 Polypropylene Substances 0.000 claims abstract description 6
- -1 polypropylene Polymers 0.000 claims abstract description 6
- 229920001155 polypropylene Polymers 0.000 claims abstract description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims 1
- 235000015170 shellfish Nutrition 0.000 abstract description 25
- 239000013535 sea water Substances 0.000 abstract description 9
- 230000004083 survival effect Effects 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000009395 breeding Methods 0.000 description 5
- 230000001488 breeding effect Effects 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009182 swimming Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to an aquaculture field provides a box with a net for aquaculture. By utilizing a drawer type net cage structure, the net cage is divided into a plurality of layers, and the net cages on the same layer are respectively provided with a plurality of cavities through partition plates, so that the number of shellfish in the net cage can be increased, the interference among shellfish can be avoided, and the survival rate can be improved; the cultivation drawer is made of the mesh plate made of polypropylene materials, a common cultivation net is not needed, cleaning is facilitated, meanwhile, the strength of the net cage is increased, and loss caused by the fact that the cultivation net is scratched is avoided; the front side plates of the cultivation drawers are hinged, after the net cage is fished out from seawater, all the shellfish in the net cage can be easily and completely poured out by only opening the front side plates of the cultivation drawers and inclining the net cage, and the operation is convenient and rapid.
Description
Technical Field
The utility model relates to an aquaculture field, concretely relates to box with a net for aquaculture.
Background
The shellfish is usually cultured by using a net cage, placing the shellfish into the net cage and sinking into seawater or hanging the net cage on a raft frame by using a rope, culturing in seawater, taking the net cage out of the seawater after the shellfish is cultured, taking out the shellfish and cleaning the net cage. The net cages in the prior art are usually single-layer, a plurality of shellfish are extruded and accumulated in the net cages, the living space is limited, the survival rate is low, the number of the shellfish effectively placed in a single net cage is limited, and the yield is not high. Meanwhile, as the sea environment has larger stormy waves, the net cage shakes violently in the water, which can also reduce the survival rate of the shellfish. Meanwhile, the edges of shells of the shellfish are sharp, so that the shellfish can easily damage a culture net of the net cage in the net cage, and the shellfish in the net cage is lost.
Disclosure of Invention
For solving the not enough among the prior art, the utility model aims to provide a unit product height, survival rate height, shellfish take out convenient abluent box with a net for aquaculture.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
a net cage for aquaculture comprises a frame body, wherein a stabilizing device is installed at the bottom of the frame body, the top of the frame body is covered by a culture net and is connected with an indicating float through silk threads, a plurality of culture drawers which are overlapped up and down are placed in the frame body, the frame body is formed by fixedly connecting a plurality of vertical stand columns and a plurality of horizontal support rings, and the culture drawers are placed between two adjacent horizontal support rings up and down; the cultivation drawer is composed of four side plates and a bottom plate, the cultivation drawer is internally divided into a plurality of placing cavities by partition plates, and the side plates, the bottom plate and the partition plates are all mesh plates; the front side plate of the cultivation drawer is hinged to the corresponding bottom plate through hinges, and the front side plate is connected with the frame body through a lock catch.
Furthermore, the four corners of the cultivation drawer are detachably connected with the frame body through the lock catches.
Furthermore, the stabilizing devices are balancing weights or metal anchor feet arranged at four corners of the bottom surface of the frame body.
Furthermore, the aquaculture net is installed on the top surface of the frame body through a lock catch.
Still further, breed steamer tray is polypropylene material.
After taking above technical scheme, the beneficial effects of the utility model are that:
1. by utilizing the drawer type net cage structure, the net cage is divided into a plurality of layers, and the net cages on the same layer are divided into a plurality of chambers through the partition plates, so that the number of shellfish in the net cage can be increased, the interference among shellfish can be avoided, and the survival rate can be increased;
2. the cultivation drawer is made of the mesh plate made of polypropylene materials, a common cultivation net is not needed, cleaning is facilitated, meanwhile, the strength of the net cage is increased, and loss caused by the fact that the cultivation net is scratched is avoided;
3. the front side plates of the cultivation drawers are hinged, after the net cage is fished out from seawater, all the shellfish in the net cage can be easily and completely poured out by only opening the front side plates of the cultivation drawers and inclining the net cage, so that the operation is convenient and fast;
4. the bottom of the net cage is fixed at the bottom in a mode that the anchor feet are protected by a balancing weight, so that the net cage can be effectively prevented from shaking due to seawater flowing, and the survival rate of the shellfish can be improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Each coincidence in the figures represents: 1, a frame; 2, a cultivation drawer; 3, a lower frame body; 4, a lower frame body; 5, four upright posts; 6, a square backing ring; 7, a balancing weight; 8, a culture net; 9 mounting holes; 10 meshes; 11, loose leaves; 12, connecting sleeves are arranged; 13 lower connecting sleeve.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings: the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.
As shown in figure 1, the net cage for aquaculture consists of a rectangular frame 1 and a multi-layer drawer-shaped cultivation drawer 2 arranged in the frame 1. The frame 1 may be formed by welding stainless steel tubes or assembled by plastic parts made of polypropylene. The frame 1 is formed by connecting an upper frame body 3, a lower frame body 4, and four upright posts 5 between the upper frame body 3 and the lower frame body 4. A plurality of square support rings 6 are arranged among four upright posts 5 in the frame body 1 and are used for supporting the cultivation drawers 2. The cultivation drawer 2 is freely placed above the support ring 6 and inserted into the frame 2 or pulled out of the frame 2. In order to prevent the net cage from shaking in seawater to reduce the survival rate of shellfish in the net cage, the clump weights 7 are arranged at the four corners of the lower frame body 4, or the anchor feet are arranged at the four corners of the lower frame body 4 and inserted into soil at the bottom of the water, so that the net cage is stable. The upper frame body of the net cage is covered with a layer of cultivation net 8 to prevent the shellfish in the top layer cultivation drawer from swimming out. The four sides of the culture net 8 can be detachably connected with a circle of mounting holes 9 or mounting columns on the upper frame body 3 through elastic pull buckles. In order to be positioned at the position of the net cage, a positioning float is connected to the net cage through a rope.
The cultivation drawer 2 is made of polypropylene and is a box body composed of four side plates and a bottom plate. The side plates and the bottom plate are provided with a plurality of meshes 10 for preventing shellfish from swimming out, facilitating the circulation of seawater, reducing the resistance of seawater and further preventing the net cage from shaking. A plurality of separation cavities can be further separated from the inside of the cultivation drawer 2 through partition plates and used for separating shellfish in the same cultivation drawer, and mutual influence is avoided. The clapboard is also provided with meshes. Because mesh 10 directly processes out on the board, can avoid using the breed net, the subsequent washing of being convenient for has better intensity and life simultaneously, avoids because of the shellfish that the breed net damage caused runs off, reduces the cost of changing or maintaining the breed net.
The front side plate of the cultivation drawer 2 is movably connected with the bottom plate through hinges 11 or other hinge structures, and each separation cavity in the cultivation drawer 2 is connected with the front side plate. The two sides of the front side plate are respectively provided with a vertical upper connecting sleeve 12, corresponding positions of two front upright posts of the frame are also provided with corresponding lower connecting sleeves 13, and the breeding drawer 2 can be fixed in the frame 1 when the upper and lower connecting sleeves are simultaneously connected in a penetrating manner by using a bolt. The four corners of the cultivation drawer can be connected with the four upright posts by using the lock catches or the pull belts, so that the cultivation drawer is stable. When the shellfish needs to be placed or taken out, the front side plate can be opened only by pulling out the bolt.
According to the technical scheme, the plate with the meshes is used for replacing the breeding net, the breeding net can be used as few as possible, and the service life of the net cage is prolonged. And the drawer type structure is utilized to increase the breeding amount of the breeding net cage and improve the yield. The shellfish can be quickly taken out by unlocking the front side plate, so that the efficiency is improved.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A net cage for aquaculture comprises a frame body, wherein a stabilizing device is installed at the bottom of the frame body, and the top of the frame body is covered by a culture net and is connected with an indicating buoy through silk threads; the cultivation drawer is composed of four side plates and a bottom plate, the cultivation drawer is internally divided into a plurality of placing cavities by partition plates, and the side plates, the bottom plate and the partition plates are all mesh plates; the front side plate of the cultivation drawer is hinged to the corresponding bottom plate through hinges, and the front side plate is connected with the frame body through a lock catch.
2. The net cage for aquaculture as claimed in claim 1, wherein the four corners of the cultivation drawer are detachably connected to the frame body by latches.
3. A net cage for aquaculture according to claim 1, wherein said stabilizers are counterweights or metal anchor feet mounted at four corners of the bottom surface of the cage.
4. A cage for aquaculture according to claim 1 wherein said cage is mounted to the top surface of the frame by means of snap fasteners.
5. A cage for aquaculture according to claim 1 wherein said drawer is of polypropylene.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202023181651.5U CN214257640U (en) | 2020-12-25 | 2020-12-25 | Net cage for aquaculture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202023181651.5U CN214257640U (en) | 2020-12-25 | 2020-12-25 | Net cage for aquaculture |
Publications (1)
Publication Number | Publication Date |
---|---|
CN214257640U true CN214257640U (en) | 2021-09-24 |
Family
ID=77783314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202023181651.5U Expired - Fee Related CN214257640U (en) | 2020-12-25 | 2020-12-25 | Net cage for aquaculture |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN214257640U (en) |
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2020
- 2020-12-25 CN CN202023181651.5U patent/CN214257640U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |