Net cage device for aquaculture

Abstract

The utility model relates to the field of aquaculture devices, and discloses a mesh cage device for aquaculture, which comprises a first mesh cage, the outer wall of the first mesh cage is fixedly connected with a connecting frame, the interior of the connecting frame is fixedly connected with a base, the outer wall of the base is slidably connected with a sliding block, the outer wall of the sliding block is fixedly connected with a handle, and the handle is fixedly connected with the first mesh cage. And the outer wall of the handle is slidably connected to the interior of the connecting frame, the outer wall of the base is slidably connected with a first spring, the outer wall of the first spring is fixedly connected to the outer wall of a sliding block, and the outer wall of the sliding block is rotatably connected with a connecting rod. According to the net cage assembly device, the handle is pulled to drive the sliding block to slide on the base, so that the first spring is extruded, then the sliding block drives the clamping rod to slide on the base through the connecting rod, the clamping rod can slide out of the first connecting block, the effect of quickly assembling the net cage is achieved, the installation time is shortened, and the labor cost is reduced; and meanwhile, transportation is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture equipment, and in particular to a net cage device for aquaculture. Background Technology

[0002] In the traditional aquaculture industry, net cages are an important aquaculture tool widely used in various aquatic environments for raising fish, shellfish, crustaceans and other aquatic organisms. Traditional aquaculture net cage devices mainly suffer from problems such as low assembly efficiency, inconvenient splicing and insufficient structural stability. In order to overcome these challenges of traditional aquaculture net cage devices, a new type of net cage device for aquaculture is needed.

[0003] A net cage device for aquaculture is a piece of equipment specifically designed for aquaculture. It is usually composed of netting, frame, connectors and other components to form a closed or semi-closed space for raising aquatic organisms. In the past, net cages were usually integrated, and the net cage panels were often fixed by welding, which made the net cage too bulky and inconvenient to transport. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a net cage device for aquaculture, which aims to improve the problems of traditional net cages being too bulky, too cumbersome to assemble, and inconvenient to transport.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A net cage device for aquaculture includes a first net cage. A connecting frame is fixedly connected to the outer wall of the first net cage. A base is fixedly connected to the inside of the connecting frame. A sliding block is slidably connected to the outer wall of the base. A handle is fixedly connected to the outer wall of the sliding block. The outer wall of the handle is slidably connected to the inside of the connecting frame. A first spring is slidably connected to the outer wall of the base. The outer wall of the first spring is fixedly connected to the outer wall of the sliding block. A connecting rod is rotatably connected to the outer wall of the sliding block. A locking rod is rotatably connected to the outer wall of the connecting rod. The outer wall of the locking rod is slidably connected to the inside of the connecting frame. The inside of the locking rod is slidably connected to the outer wall of the base. A first connecting block is slidably connected to the outer wall of the locking rod. A cage mesh plate is slidably connected to the outer wall of the first connecting block. A connecting assembly is provided on the outer wall of the cage mesh plate. The connecting assembly is used to assist in moving the first net cage.

[0007] Preferably, the connecting component includes a fixing block, the outer wall of which is fixedly connected to the outer wall of the cage mesh plate, and a connecting hook is fixedly connected to the outer wall of the fixing block.

[0008] Preferably, a connecting cylinder is fixedly connected to the outer wall of the first wire mesh cage, and a bidirectional threaded rod is rotatably connected inside the connecting cylinder.

[0009] Preferably, the outer wall of the bidirectional threaded rod is threadedly connected to a first limiting block and a second limiting block, and the outer walls of the first limiting block and the second limiting block are fixedly connected to the inside of the connecting cylinder.

[0010] Preferably, a second spring is fixedly connected to the outer wall of the first limiting block, and the outer wall of the second spring is fixedly connected to the outer wall of the second limiting block.

[0011] Preferably, a locking block is slidably connected between the first limiting block and the second limiting block.

[0012] Preferably, a second connecting block is fixedly connected to the outer wall of the card block, and the outer wall of the second connecting block is in contact with the outer wall of the connecting cylinder.

[0013] Preferably, a second wire mesh cage is fixedly connected to the outer wall of the second connecting block.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, by pulling the handle, the sliding block is moved to slide on the base, thereby squeezing the first spring. Then, the sliding block moves the locking rod on the base through the connecting rod, so that the locking rod can slide out from the first connecting block, achieving the effect of quick assembly of the wire mesh cage, thereby reducing installation time and labor costs, and also facilitating transportation.

[0016] 2. In this utility model, the second connecting block drives the locking block to be inserted between the first limiting block and the second limiting block. Then, the double-threaded rod is turned, which in turn drives the first limiting block and the second limiting block to slide in the connecting cylinder. While compressing the second spring, the locking block can be locked between the first limiting block and the second limiting block, thus achieving the effect of quickly completing the splicing between the wire mesh cages. Attached Figure Description

[0017] Figure 1 This is a perspective view of a net cage device for aquaculture proposed in this utility model;

[0018] Figure 2 This is a partial structural diagram of the connecting hook of a net cage device for aquaculture proposed in this utility model;

[0019] Figure 3 This is a partial structural diagram of the connecting rod of a net cage device for aquaculture proposed in this utility model;

[0020] Figure 4 This is a partial structural diagram of the bidirectional threaded rod of a net cage device for aquaculture proposed in this utility model.

[0021] Legend:

[0022] 1. First wire mesh cage; 2. Connecting frame; 3. Base; 4. Sliding block; 5. Handle; 6. First spring; 7. Connecting rod; 8. Locking rod; 9. First connecting block; 10. Wire mesh plate; 11. Fixing block; 12. Connecting hook; 13. Connecting cylinder; 14. Two-way threaded rod; 15. First limiting block; 16. Second limiting block; 17. Second spring; 18. Locking block; 19. Second connecting block; 20. Second wire mesh cage. Detailed Implementation

[0023] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Reference Figures 1-3 An embodiment of this utility model provides a net cage device for aquaculture, comprising a first net cage 1, a connecting frame 2 fixedly connected to the outer wall of the first net cage 1, a base 3 fixedly connected inside the connecting frame 2, a sliding block 4 slidably connected to the outer wall of the base 3, a handle 5 fixedly connected to the outer wall of the sliding block 4, the outer wall of the handle 5 slidably connected to the inside of the connecting frame 2, a first spring 6 slidably connected to the outer wall of the base 3, the outer wall of the first spring 6 fixedly connected to the outer wall of the sliding block 4, a connecting rod 7 rotatably connected to the outer wall of the sliding block 4, a locking rod 8 rotatably connected to the outer wall of the connecting rod 7, the outer wall of the locking rod 8 slidably connected to the inside of the connecting frame 2, the inside of the locking rod 8 slidably connected to the outer wall of the base 3, a first connecting block 9 slidably connected to the outer wall of the locking rod 8, the outer wall of the first connecting block 9 slidably connected to the outer wall of the connecting frame 2, a cage mesh plate 10 slidably connected to the outer wall of the first connecting block 9, and a connecting component provided on the outer wall of the cage mesh plate 10 for assisting in the handling of the first net cage 1.

[0025] Specifically, pulling the handle 5 causes the sliding block 4 to slide on the base 3, thereby compressing the first spring 6. The sliding block 4, through the connecting rod 7, causes the locking rod 8 to slide on the base 3. The base 3 is divided into two parts: the part containing the first spring 6 and the sliding block 4 is cylindrical, and the part containing the locking rod 8 is rectangular. This allows the locking rod 8 to slide out from the first connecting block 9, thus achieving the effect of quickly removing the mesh plate 10 from the first mesh cage 1. After placing the mesh plate 10 on the first mesh cage 1, under the rebound action of the first spring 6, the mesh plate 10 can be quickly installed on the first mesh cage 1, thus achieving the effect of quickly assembling the mesh cage. The mesh plates around the first mesh cage 1 can be folded and rotated. The structure of the second mesh cage 20 of the first mesh cage 1 is the same.

[0026] Reference Figure 1 The connecting component includes a fixing block 11, the outer wall of which is fixedly connected to the outer wall of the cage mesh plate 10, and a connecting hook 12 is fixedly connected to the outer wall of the fixing block 11.

[0027] Specifically, the fixing block 11 serves to connect and fix the connecting hook 12, and the connecting hook 12 assists in moving the first net cage 1.

[0028] Reference Figure 1 , Figure 2 and Figure 4 A connecting cylinder 13 is fixedly connected to the outer wall of the first wire mesh cage 1, and a bidirectional threaded rod 14 is rotatably connected inside the connecting cylinder 13. A first limiting block 15 and a second limiting block 16 are threadedly connected to the outer wall of the bidirectional threaded rod 14, and the outer walls of the first limiting block 15 and the second limiting block 16 are fixedly connected inside the connecting cylinder 13. A second spring 17 is fixedly connected to the outer wall of the first limiting block 15, and the outer wall of the second spring 17 is fixedly connected to the outer wall of the second limiting block 16. A locking block 18 is slidably connected between the first limiting block 15 and the second limiting block 16. A second connecting block 19 is fixedly connected to the outer wall of the locking block 18, and the outer wall of the second connecting block 19 is in contact with the outer wall of the connecting cylinder 13. A second wire mesh cage 20 is fixedly connected to the outer wall of the second connecting block 19.

[0029] Specifically, lifting the second mesh cage 20 moves the second connecting block 19, which in turn moves the locking block 18 into the connecting cylinder 13 between the first limiting block 15 and the second limiting block 16. Then, turning the bidirectional threaded rod 14 causes the first limiting block 15 and the second limiting block 16 to slide in the connecting cylinder 13, where the connecting cylinder 13 limits the first limiting block 15 and the second limiting block 16. While compressing the second spring 17, the locking block 18 is locked between the first limiting block 15 and the second limiting block 16, and the second spring 17 prevents the first limiting block 15 and the second limiting block 16 from jamming, thus achieving the effect of quickly splicing the mesh cages together.

[0030] Working principle: When the device is needed, pulling the handle 5 causes the sliding block 4 to slide on the base 3, thereby compressing the first spring 6. The sliding block 4, through the connecting rod 7, causes the locking rod 8 to slide on the base 3, allowing the locking rod 8 to slide out from the first connecting block 9. This allows the cage mesh plate 10 to be quickly removed from the first cage 1, or the cage mesh plate 10 to be quickly installed on the first cage 1, thus enabling rapid assembly of the cage. Lifting the second cage 20 causes the second connecting block 19 to move. The second connecting block 19 then causes the locking block 18 to be inserted between the first limiting block 15 and the second limiting block 16 in the connecting cylinder 13. Then, turning the bidirectional threaded rod 14 causes the first... Limiting block 15 and second limiting block 16 slide in connecting cylinder 13. While compressing second spring 17, they can lock locking block 18 between first limiting block 15 and second limiting block 16, thus quickly completing the splicing between net cages. This net cage not only achieves the effect of rapid assembly, but also allows the net cage to be quickly installed in place, reducing installation time and labor costs. It also makes it more convenient to repair or replace parts when the net cage needs to be repaired, reducing maintenance difficulty and time costs. Furthermore, it achieves the effect of quickly completing the splicing between net cages, while allowing farmers to quickly move or rearrange the net cages as needed to adapt to different breeding environments or stages. This allows farmers to flexibly adjust the breeding density to meet the needs of different breeding species.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A net cage arrangement for aquaculture comprising a first net cage (1), characterized in that: A connecting frame (2) is fixedly connected to the outer wall of the first wire mesh cage (1). A base (3) is fixedly connected inside the connecting frame (2). A sliding block (4) is slidably connected to the outer wall of the base (3). A handle (5) is fixedly connected to the outer wall of the sliding block (4). The outer wall of the handle (5) is slidably connected inside the connecting frame (2). A first spring (6) is slidably connected to the outer wall of the base (3). The outer wall of the first spring (6) is fixedly connected to the outer wall of the sliding block (4). A connecting rod (7) is rotatably connected to the outer wall of the sliding block (4). The outer wall of the connecting rod (7) is rotatably connected to a locking rod (8). The outer wall of the locking rod (8) is slidably connected to the inside of the connecting frame (2). The inside of the locking rod (8) is slidably connected to the outer wall of the base (3). The outer wall of the locking rod (8) is slidably connected to a first connecting block (9). The outer wall of the first connecting block (9) is slidably connected to the outer wall of the connecting frame (2). The outer wall of the first connecting block (9) is slidably connected to a cage mesh plate (10). The outer wall of the cage mesh plate (10) is provided with a connecting component. The connecting component is used to assist in transporting the first cage (1).

2. A net cage apparatus for aquaculture according to claim 1, characterized in that: The connecting component includes a fixing block (11), the outer wall of which is fixedly connected to the outer wall of the cage mesh plate (10), and a connecting hook (12) is fixedly connected to the outer wall of the fixing block (11).

3. A net cage apparatus for aquaculture according to claim 2, characterized in that: The outer wall of the first wire mesh cage (1) is fixedly connected to a connecting cylinder (13), and the inside of the connecting cylinder (13) is rotatably connected to a bidirectional threaded rod (14).

4. A net cage apparatus for aquaculture according to claim 3, characterized in that: The outer wall of the bidirectional threaded rod (14) is threaded with a first limiting block (15) and a second limiting block (16), and the outer walls of the first limiting block (15) and the second limiting block (16) are fixedly connected to the inside of the connecting cylinder (13).

5. A net cage apparatus for aquaculture according to claim 4, characterized in that: The outer wall of the first limiting block (15) is fixedly connected to a second spring (17), and the outer wall of the second spring (17) is fixedly connected to the outer wall of the second limiting block (16).

6. A net cage apparatus for aquaculture according to claim 5, characterized in that: A locking block (18) is slidably connected between the first limiting block (15) and the second limiting block (16).

7. The aquaculture net cage device according to claim 6, characterized in that: The outer wall of the card block (18) is fixedly connected to a second connecting block (19), and the outer wall of the second connecting block (19) is in contact with the outer wall of the connecting cylinder (13).

8. A net cage apparatus for aquaculture according to claim 7, characterized in that: The outer wall of the second connecting block (19) is fixedly connected to the second wire mesh cage (20).

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