Multifunctional fishery breeding net cage

Abstract

A multifunctional fishery breeding net cage relates to the technical field of breeding, and comprises a main frame, the main frame comprises four corner buoyancy tanks, the four corner buoyancy tanks are connected together through a left floating assembly, a right floating assembly and a side floating assembly, a center cavity is formed in the center of the main frame, the right floating assembly is rotatably connected with a turnover frame, and the turnover frame is rotatably connected with the side floating assembly. A fixing plate is arranged on the overturning frame, a gauze element is installed at the bottom of the overturning frame, a communicating pipe is arranged in the right floating assembly, and the gauze element is connected to the left end of the communicating pipe. By arranging the turnover frame capable of being turned over and the communicating pipe, fry can be automatically transferred from an old net cage to a new net cage, manual fishing is not needed, the cage changing efficiency is greatly improved, and the labor intensity is reduced.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture technology, and more specifically, to a multifunctional aquaculture cage. Background Technology

[0002] Aquaculture, as an important component of modern agriculture, plays a vital role in ensuring the supply of aquatic products and promoting the development of the fishery economy. Aquaculture cages, as key equipment in aquaculture, are widely used in lakes, rivers, and oceans.

[0003] However, existing aquaculture cages have relatively simple structures and limited functions, making them insufficient to meet the demands of modern aquaculture. During the transfer of fish fry between cages, traditional methods rely on manual labor using long sticks to gradually reduce the size of the cages before harvesting and transferring the fry. This process is cumbersome and inefficient. Furthermore, debris adhering to the surface of the netting needs regular cleaning; otherwise, it can easily pollute the water and negatively impact fry growth. Current technologies require removing the netting from the water to clean it, increasing labor intensity and operational risks. Utility Model Content

[0004] The purpose of this invention is to solve the problems mentioned in the background art and to propose a multifunctional aquaculture cage.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A multifunctional aquaculture cage includes a main frame, which includes four corner buoys connected together by a left buoy assembly, a right buoy assembly, and a side buoy assembly. A central cavity is formed in the center of the main frame. A flip frame is rotatably connected to the right buoy assembly. A fixing plate is provided on the flip frame. A mesh is installed at the bottom of the flip frame. A connecting pipe is provided inside the right buoy assembly, and a mesh is connected to the left end of the connecting pipe.

[0007] Furthermore, when the fixing plate of the flip frame overlaps the left floating assembly, the mesh is located within the central cavity.

[0008] Furthermore, the fixing plate is provided with a pull ring, and a traction rope is connected to the pull ring.

[0009] Furthermore, the fixing plate is fixedly connected to the left floating assembly by bolts.

[0010] Furthermore, the left float assembly includes multiple left float rods, which are fixedly connected to two adjacent corner float boxes, and multiple left float boxes are fixedly connected to the left float rods.

[0011] Furthermore, a wire mesh is installed between adjacent left floats.

[0012] Furthermore, the side-floating assembly includes multiple side-floating rods, which are fixedly connected to two adjacent corner buoys, and multiple side buoys are fixedly connected to the side-floating rods.

[0013] Furthermore, wire mesh is installed between adjacent side floats.

[0014] Furthermore, the right float assembly includes multiple right floats, which are fixedly connected to two adjacent corner floats. Multiple right floats are fixedly connected to the right floats. A connecting pipe is fixedly connected to the middle of the right float. A connecting port that mates with the connecting pipe is formed on the mesh. A flange connecting plate is provided on the right side of the connecting pipe.

[0015] Furthermore, the top of the connecting pipe is provided with a rectangular socket, and a fish-blocking plate is inserted into the rectangular socket.

[0016] Furthermore, the right float is provided with a rotating sleeve, which is fixedly connected to the flip frame.

[0017] Furthermore, the flip frame is provided with several snap-fit ​​components on both sides, which can be snapped onto the side float.

[0018] Furthermore, the flip frame is provided with external connecting blocks on both sides, and snap-fit ​​components are installed on the external connecting blocks.

[0019] Furthermore, a first hinge seat is provided on the lower side of the fixed plate, and a second hinge seat is provided on the left floating assembly. A support rod assembly is provided between the first hinge seat and the second hinge seat.

[0020] Furthermore, the support rod assembly includes an outer tube and an inner rod. The bottom of the outer tube is provided with a second insertion hole that mates with the second hinge seat. The inner rod is slidably fitted inside the outer tube. The upper end of the inner rod is provided with a first insertion hole that mates with the first hinge seat. The outer wall of the inner rod is provided with a plurality of triangular wedge-shaped rings. The inner wall of the outer tube is provided with anti-reverse wedge blocks that mate with the triangular wedge-shaped rings.

[0021] Furthermore, the triangular wedge-shaped ring is made of rubber.

[0022] Compared with existing technologies, the beneficial effects of this utility model are as follows: This utility model, by setting a flip-up frame and connecting pipe, enables the automatic transfer of fish fry from old net cages to new net cages, eliminating the need for manual harvesting, greatly improving cage-changing efficiency and reducing labor intensity. The flip-up frame can be pulled out of the water, facilitating the cleaning of the netting without having to remove the netting entirely from the water, reducing labor intensity and operational risks during the cleaning process. The inclusion of auxiliary devices such as traction ropes and support rods makes the flipping and fixing of the frame more flexible and convenient, improving the ease of aquaculture operations. Attached Figure Description

[0023] Figure 1 This is a top view of the present invention;

[0024] Figure 2 This is a structural diagram of the snap-fit ​​connector;

[0025] Figure 3 This is a schematic diagram of the structure when the flip frame is pulled out of the water.

[0026] Figure 4 A schematic diagram of the structure when a mesh screen is installed at the bottom of the flip frame;

[0027] Figure 5 A structural diagram showing a support rod assembly between the main frame and the flip frame;

[0028] Figure 6 This is a structural schematic diagram of the support rod assembly;

[0029] The components include: 1. Main frame; 11. Corner buoys; 102. Left buoy assembly; 1021. Left buoy box; 1022. Left float rod; 103. Right buoy assembly; 1031. Right buoy box; 1032. Right float rod; 101. Side buoy assembly; 1011. Side buoy box; 1012. Side float rod; 2. Flip frame; 21. External connecting block; 22. Clip-on component; 23. Fixing plate; 24. Pull ring; 3. Mesh net; 4. Connecting pipe; 41. Flange connecting plate; 42. Fish baffle plate; 5. Support rod assembly; 51. Outer pipe; 52. Second insertion hole; 53. Anti-reverse wedge block; 54. Inner rod; 55. First insertion hole; 57. Second hinge seat; 58. First hinge seat; 200. Towing rope. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model. The present utility model will be further described with reference to the accompanying drawings and embodiments:

[0031] like Figures 1-6 As shown, the multifunctional aquaculture cage includes a main frame 1, which includes four corner buoys 11. The four corner buoys are connected together by a left buoy assembly 102, a right buoy assembly 103, and a side buoy assembly 101. A central cavity is formed in the center of the main frame. A flip frame 2 is rotatably connected to the right buoy assembly. A fixing plate 23 is provided on the flip frame. A mesh 3 is installed at the bottom of the flip frame to separate the aquaculture space and filter debris in the water.

[0032] The solution is further refined so that when the fixed plate of the flipping frame is attached to the left floating component, the mesh is located in the central cavity.

[0033] Furthermore, the fixing plate is provided with a pull ring 24, and a traction rope 200 is connected to the pull ring.

[0034] Furthermore, the fixing plate is fixedly connected to the left floating assembly by bolts.

[0035] In at least one embodiment, the left float assembly includes a plurality of left float rods 1022, which are fixedly connected to two adjacent corner float boxes, and a plurality of left float boxes 1021 are fixedly connected to the left float rods.

[0036] Furthermore, a wire mesh is installed between adjacent left floats to prevent the left float box from accidentally falling off.

[0037] In at least one embodiment, the side-floating assembly includes a plurality of side-floating rods 1012, which are fixedly connected to two adjacent corner buoys, and a plurality of side-floating boxes 1011 are fixedly connected to the side-floating rods.

[0038] Furthermore, wire mesh is installed between adjacent side floats to prevent the left float box from accidentally falling off.

[0039] In at least one embodiment, the right float assembly includes multiple right floats 1032, which are fixedly connected to two adjacent corner floats. Multiple right floats 1031 are fixedly connected to the right floats. A connecting pipe 4 is fixedly connected to the middle of each right float. A mesh is connected to the left end of the connecting pipe, and a connecting opening is formed on the mesh to mate with the connecting pipe. A flange connecting plate 41 is provided on the right side of the connecting pipe.

[0040] Furthermore, the top of the connecting pipe is provided with a rectangular socket, and a fish-blocking plate 42 is inserted into the rectangular socket. Normally, the fish-blocking plate is inserted into the connecting pipe to prevent fish fry from escaping from the connecting pipe.

[0041] Furthermore, the right float is provided with a rotating sleeve 51, which is fixedly connected to the flip frame.

[0042] Furthermore, the flip frame is provided with several snap-fit ​​parts 22 on both sides, which can be snapped onto the side float.

[0043] In a more detailed design, the flip frame is provided with external connecting blocks 21 on both sides, and snap-fit ​​components are installed on the external connecting blocks.

[0044] The working method is as follows: when the fish fry grow large enough to be moved to a new aquaculture cage, the flange connecting plates of the two aquaculture cages can be connected together with bolts and nuts. Then, the fish-blocking plate is removed, and the bolts on the fixing plate are unplugged, separating the fixing plate from the left float assembly. Then, people stand on the right float assembly and pull the flipping frame, as shown. Figure 3 As shown, the mesh gradually leaves the water surface, and the fish on the right side of the mesh will enter the new aquaculture cage through the connecting pipe until most of the mesh leaves the water surface. At this point, although a small part of the mesh on the right side is connected to the connecting pipe and cannot leave the water surface, the area of ​​the mesh in this part is very small and does not need to be cleaned. Alternatively, the two parts can be disassembled and separated for cleaning.

[0045] In some embodiments, such as Figure 5 and Figure 6 As shown, a first hinge seat 58 is provided on the lower side of the fixed plate, and a second hinge seat 57 is provided on the left floating assembly. A support rod group 5 is provided between the first hinge seat and the second hinge seat.

[0046] The support rod assembly is installed because it is very tiring for people to pull the traction rope for a long time during the fish fry transfer process. The support rod assembly can replace manual rope pulling for extended periods. When transferring fish fry, people can use the traction rope to lift the flipping frame to a certain height, and then install the support rod assembly between the first and second hinge seats. As people continue to pull the traction rope, the support rod assembly adjusts accordingly. Even if people release the traction rope, the flipping frame will not fall back to its initial position due to the support assembly.

[0047] Furthermore, the support rod assembly includes an outer tube 51 and an inner rod 54. The bottom of the outer tube is provided with a second insertion hole 52 that mates with the second hinge seat. The inner rod is slidably fitted inside the outer tube. The upper end of the inner rod is provided with a first insertion hole 55 that mates with the first hinge seat. The outer wall of the inner rod is provided with a plurality of triangular wedge-shaped rings. The inner wall of the outer tube is provided with anti-reverse wedge blocks 53 that mate with the triangular wedge-shaped rings.

[0048] Furthermore, the triangular wedge-shaped ring is made of rubber. When the inner rod moves along the outer tube, the triangular wedge-shaped ring can undergo elastic deformation, thereby passing through the anti-reverse wedge block on the inner wall of the outer tube without interference.

[0049] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multifunctional aquaculture cage, characterized in that, The device includes a main frame, which includes four corner buoys. The four corner buoys are connected together by a left buoy assembly, a right buoy assembly, and a side buoy assembly. A central cavity is formed in the center of the main frame. A flip frame is rotatably connected to the right buoy assembly. A fixing plate is provided on the flip frame. A mesh is installed at the bottom of the flip frame. A connecting pipe is provided inside the right buoy assembly. A mesh is connected to the left end of the connecting pipe.

2. The multifunctional aquaculture cage according to claim 1, characterized in that, The fixing plate is provided with a pull ring, and a traction rope is connected to the pull ring.

3. The multifunctional aquaculture cage according to claim 1, characterized in that, The left float assembly includes multiple left floats, which are fixedly connected to two adjacent corner floats. Multiple left floats are fixedly connected to the left floats, and wire mesh is installed between adjacent left floats.

4. The multifunctional aquaculture cage according to claim 1, characterized in that, The side-floating assembly includes multiple side-floating rods, which are fixedly connected to two adjacent corner buoys. Multiple side buoys are fixedly connected to the side-floating rods, and wire mesh is installed between adjacent side-floating rods.

5. The multifunctional aquaculture cage according to claim 1, characterized in that, The right float assembly includes multiple right floats, which are fixedly connected to two adjacent corner floats. Multiple right floats are fixedly connected to the right floats. A connecting pipe is fixedly connected to the middle of the right float. A connecting port that mates with the connecting pipe is formed on the mesh. A flange connecting plate is provided on the right side of the connecting pipe.

6. The multifunctional aquaculture cage according to claim 1, characterized in that, The top of the connecting pipe is provided with a rectangular socket, and a fish baffle is inserted into the rectangular socket.

7. The multifunctional aquaculture cage according to claim 4, characterized in that, The flip frame is provided with several snap-fit ​​components on both sides, which can be snapped onto the side float.

8. The multifunctional aquaculture cage according to claim 7, characterized in that, The flip frame is provided with external connecting blocks on both sides, and the external connecting blocks are equipped with snap-fit ​​components.

9. The multifunctional aquaculture cage according to claim 7, characterized in that, The fixed plate is also provided with a first hinge seat on its lower side, and the left floating assembly is provided with a second hinge seat. A support rod assembly is provided between the first hinge seat and the second hinge seat.

10. The multifunctional aquaculture cage according to claim 9, characterized in that, The support rod assembly includes an outer tube and an inner rod. The bottom of the outer tube is provided with a second insertion hole that mates with the second hinge seat. The inner rod is slidably fitted inside the outer tube. The upper end of the inner rod is provided with a first insertion hole that mates with the first hinge seat. The outer wall of the inner rod is provided with a plurality of triangular wedge-shaped rings. The inner wall of the outer tube is provided with anti-reverse wedge blocks that mate with the triangular wedge-shaped rings.

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