A net cage for fish farming

Abstract

The utility model relates to the field of fishery breeding technology discloses a net cage for fishery breeding, including the bottom plate, the top fixed mounting of bottom plate has the frame, the inner wall both sides of frame are connected with the net cage body of sliding, the top fixed mounting of net cage body has the material box of penetrating, the top fixed mounting of material box has the material pipe of adding, the side fixed mounting of frame has the limit frame, the side detachable connection of limit frame has the hopper, the bottom fixed mounting of hopper has the bellows, the bottom fixed connection of bellows has the connecting pipe, the detachable connection between connecting pipe and material pipe, the top fixed mounting of frame has motor no.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture technology, and in particular to a fishery aquaculture cage. Background Technology

[0002] Fish cage farming: A production method in which fish are raised in cages made of netting placed in a certain body of water. Cages are mostly set up in lakes, rivers, reservoirs and other bodies of water with a certain water flow, clean water quality and high dissolved oxygen levels.

[0003] A search of Chinese Patent Publication No. CN222193706U reveals an intelligent fishery net cage, comprising a support tube with a threaded rod rotatably connected inside. A servo motor is fixedly connected to the top of the support tube, and the output end of the servo motor is connected to the threaded rod. A movable disk is movably arranged inside the support tube and threadedly connected to the threaded rod. Net cages are mounted around the movable disk via sliders. An installation ring is mounted on the top of the net cage via a support column, and a storage bin is fixedly connected inside the installation ring. A discharge valve is provided at the discharge port below the storage bin. A rotating shaft is rotatably connected inside the storage bin, and a stirring rod is provided on the rotating shaft. A drive motor is fixedly connected to the top of the storage bin, and the output end of the drive motor is connected to the rotating shaft. This design facilitates automatic lifting and harvesting of the net cage and allows for automatic filling of the net cage's interior, saving manpower and increasing work efficiency.

[0004] However, in implementing the relevant technology, the following problems were found in the above-mentioned intelligent fishery cages: In the existing technology, the cage is automatically fed by the installed storage tank. When the feed in the storage tank is used up and needs to be added, the diameter of the feeding pipe on the storage tank is small, making it inconvenient to add the feed inside. Based on this, this utility model designs a fishery aquaculture cage to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a fish farming cage to solve the problem mentioned in the background art that when the feed in the storage hopper is used up and needs to be added, the feed is inconvenient to add feed into the hopper due to the small diameter of the feeding pipe.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fish farming cage, comprising a bottom plate, a frame fixedly installed on the top of the bottom plate, a cage body slidably connected to both sides of the inner wall of the frame, a feed box fixedly installed through the top of the cage body, and a feeding pipe fixedly installed on the top of the feed box.

[0007] A limiting frame is fixedly installed on one side of the frame, and a hopper is detachably connected to one side of the limiting frame. A corrugated pipe is fixedly installed at the bottom of the hopper, and a connecting pipe is fixedly connected to the bottom end of the corrugated pipe. The connecting pipe is detachably connected to the feeding pipe.

[0008] As a preferred embodiment, a motor is fixedly installed on the top of the frame, and a threaded rod is fixedly connected to the output end of the motor through the frame. The mesh box body and the threaded rod are threadedly connected.

[0009] As a preferred embodiment, a baffle is fixedly installed on the outer wall of the connecting pipe, and a limiting pipe is movably connected to the outer wall of the connecting pipe, with the limiting pipe and the feeding pipe being threadedly connected.

[0010] As a preferred embodiment, a limiting block is fixedly installed on one side of the hopper, and a limiting groove is formed at the bottom of the limiting block.

[0011] As a preferred embodiment, connecting plates are slidably connected to both sides of the inner wall of the limiting frame, and a plug rod is fixedly installed through the center of the connecting plate. One end of the plug rod passes through the limiting frame and is inserted into the limiting groove. A spring is fixedly installed at the bottom of the connecting plate, and one end of the spring is fixedly connected to the limiting frame.

[0012] As a preferred embodiment, a second motor is fixedly installed on the top of the material box, and a rotating rod is fixedly connected to the output end of the second motor through the material box. A spiral blade is fixedly installed on the outer wall of the rotating rod.

[0013] As a preferred embodiment, a feeding pipe is fixedly installed at the bottom of the material box, and a solenoid valve is installed on the outer wall of the feeding pipe.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] 1. By setting up the hopper, corrugated pipe and connecting pipe, the hopper is installed on one side of the limiting frame. The connecting pipe is inserted into the feeding pipe and limited thereto. After the net cage is lowered to the appropriate position in the water, the corrugated pipe is tilted and the feed is poured into the hopper. The feed enters the feed box through the corrugated pipe and connecting pipe, which makes it easy to add feed to the feed box.

[0016] 2. Through the set motor and threaded rod, the output end of the motor drives the threaded rod to rotate, and the threaded rod drives the net cage to move up and down, which makes it easy to put the net cage into the water and to catch the fish inside. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0018] Figure 2This is a cross-sectional view of the three-dimensional structure of this utility model.

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of this utility model.

[0020] Figure 4 This utility model Figure 2 A schematic diagram of the enlarged structure at point A in the middle.

[0021] In the diagram: 1. Base plate; 2. Frame; 3. Motor 1; 4. Mesh cage; 5. Material box; 6. Feeding pipe; 7. Limiting frame; 8. Hopper; 9. Corrugated pipe; 10. Connecting pipe; 11. Baffle; 12. Limiting pipe; 13. Limiting block; 14. Limiting groove; 15. Connecting plate; 16. Insert rod; 17. Spring; 18. Motor 2; 19. Rotating rod; 20. Spiral blade; 21. Solenoid valve; 22. Threaded rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] This utility model provides, for example Figure 1-4 The fish farming cage shown includes a base plate 1 with mounting holes for fixing it in place. A frame 2 is fixedly mounted on the top of the base plate 1. A cage body 4 is slidably connected to both sides of the inner wall of the frame 2. A feed box 5 is fixedly mounted through the top of the cage body 4. A feeding pipe is fixedly mounted on the bottom of the feed box 5. A solenoid valve 21 is mounted on the outer wall of the feeding pipe. A feeding tube 6 is fixedly mounted on the top of the feed box 5. When the solenoid valve 21 is opened, feed is fed into the cage body 4 through the feeding tube. A frame 2 is fixedly mounted on one side of the frame 2. A limiting frame 7 is installed, and a hopper 8 is detachably connected to one side of the limiting frame 7. A corrugated pipe 9 is fixedly installed at the bottom of the hopper 8, and a connecting pipe 10 is fixedly connected to the bottom end of the corrugated pipe 9. The connecting pipe 10 is detachably connected to the feeding pipe 6. The hopper 8 is installed on one side of the limiting frame 7, and the connecting pipe 10 is inserted into the feeding pipe 6. The net cage 4 is lowered to a suitable position in the water. At this time, the corrugated pipe 9 is tilted. The feed is poured into the hopper 8, and the feed enters the feed box 5 through the corrugated pipe 9 and the connecting pipe 10, making it convenient to add feed into the feed box 5.

[0024] In this embodiment, as Figure 2As shown, a motor 3 is fixedly installed on the top of the frame 2. The output end of the motor 3 passes through the frame 2 and is fixedly connected to a threaded rod 22. The net cage 4 is threadedly connected to the threaded rod 22. The output end of the motor 3 drives the threaded rod 22 to rotate, and the threaded rod 22 drives the net cage 4 to move up and down, which facilitates the placement of the net cage 4 into the water and the retrieval of fish inside.

[0025] In this embodiment, as Figure 1 , Figure 3 and Figure 4 As shown, a baffle 11 is fixedly installed on the outer wall of the connecting pipe 10, and a limiting pipe 12 is movably connected to the outer wall of the connecting pipe 10. The limiting pipe 12 is threadedly connected to the feeding pipe 6. The connecting pipe 10 is inserted into the feeding pipe 6, so that the baffle 11 is located at the top of the feeding pipe 6. The limiting pipe 12 is screwed onto the feeding pipe 6, so that the connecting pipe 10 is not easily detached from the feeding pipe 6. A limiting block 13 is fixedly installed on one side of the hopper 8. A limiting groove 14 is opened at the bottom of the limiting block 13. Connecting plates 15 are slidably connected to both sides of the inner wall of the limiting frame 7. A rod 16 is fixedly installed through the center. One end of the rod 16 passes through the limiting frame 7 and is inserted into the limiting groove 14. A spring 17 is fixedly installed at the bottom of the connecting plate 15. One end of the spring 17 is fixedly connected to the limiting frame 7. Pulling the rod 16 down causes the connecting plate 15 to move down and compress the spring 17. The rod 16 moves down into the limiting frame 7. The limiting block 13 is inserted into the limiting frame 7 and releases the rod 16. The spring 17 causes the connecting plate 15 to move up and reset, so that the rod 16 is inserted into the limiting groove 14, and the hopper 8 is installed on one side of the limiting frame 7.

[0026] In this embodiment, as Figure 2 As shown, a second motor 18 is fixedly installed on the top of the feed box 5. The output end of the second motor 18 passes through the feed box 5 and is fixedly connected to a rotating rod 19. A spiral blade 20 is fixedly installed on the outer wall of the rotating rod 19. The output end of the second motor 18 drives the rotating rod 19 and the spiral blade 20 to rotate and stir the feed, so as to avoid the feed from clumping and affecting the feeding.

[0027] Working principle of this utility model: This utility model is a net cage for aquaculture. First, when using it, the bottom plate 1 is installed in the use position. Pulling down the insertion rod 16 moves the connecting plate 15 down and squeezes the spring 17, so that the insertion rod 16 moves down into the limiting frame 7. The limiting block 13 is inserted into the limiting frame 7 and the insertion rod 16 is released. The spring 17 moves the connecting plate 15 up and resets it, so that the insertion rod 16 is inserted into the limiting groove 14. The hopper 8 is installed on one side of the limiting frame 7. The connecting pipe 10 is inserted into the feeding pipe 6. The limiting pipe 12 is screwed on the feeding pipe 6, so that the connecting pipe 10 is not easy to detach from the feeding pipe 6.

[0028] The output end of motor 3 drives the threaded rod 22 to rotate, and the threaded rod 22 drives the net box 4 to descend to a suitable position in the water. At this time, the corrugated pipe 9 is tilted, and the feed is poured into the hopper 8. The feed enters the feed box 5 through the corrugated pipe 9 and the connecting pipe 10, making it convenient to add feed into the feed box 5. When feeding the net box 4, the solenoid valve 21 is opened and the feed is fed into the net box 4 through the feeding pipe.

[0029] 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 fish farming cage, comprising a bottom plate (1), characterized in that: A frame (2) is fixedly installed on the top of the base plate (1), and a mesh box (4) is slidably connected to both sides of the inner wall of the frame (2). A material box (5) is fixedly installed through the top of the mesh box (4), and a feeding pipe (6) is fixedly installed on the top of the material box (5). A limiting frame (7) is fixedly installed on one side of the frame (2). A hopper (8) is detachably connected to one side of the limiting frame (7). A corrugated pipe (9) is fixedly installed at the bottom of the hopper (8). A connecting pipe (10) is fixedly connected to the bottom end of the corrugated pipe (9). The connecting pipe (10) is detachably connected to the feeding pipe (6).

2. The aquaculture cage according to claim 1, characterized in that: A motor (3) is fixedly installed on the top of the frame (2). The output end of the motor (3) is fixedly connected to a threaded rod (22) through the frame (2). The mesh box body (4) is threadedly connected to the threaded rod (22).

3. The aquaculture cage according to claim 1, characterized in that: A baffle (11) is fixedly installed on the outer wall of the connecting pipe (10), and a limiting pipe (12) is movably connected to the outer wall of the connecting pipe (10). The limiting pipe (12) is threadedly connected to the feeding pipe (6).

4. The aquaculture cage according to claim 1, characterized in that: A limiting block (13) is fixedly installed on one side of the hopper (8), and a limiting groove (14) is opened at the bottom of the limiting block (13).

5. The aquaculture cage according to claim 4, characterized in that: The inner walls of the limiting frame (7) are slidably connected to the connecting plates (15). A plug rod (16) is fixedly installed through the center of the connecting plate (15). One end of the plug rod (16) is inserted through the limiting frame (7) and into the limiting groove (14). A spring (17) is fixedly installed at the bottom of the connecting plate (15). One end of the spring (17) is fixedly connected to the limiting frame (7).

6. The aquaculture cage according to claim 1, characterized in that: A second motor (18) is fixedly installed on the top of the material box (5). The output end of the second motor (18) passes through the material box (5) and is fixedly connected to a rotating rod (19). A spiral blade (20) is fixedly installed on the outer wall of the rotating rod (19).

7. The aquaculture cage according to claim 1, characterized in that: A feeding pipe is fixedly installed at the bottom of the material box (5), and a solenoid valve (21) is installed on the outer side wall of the feeding pipe.

Images