Combined deepwater net cage

Abstract

The utility model discloses a combined type deepwater net cage, which belongs to the technical field of aquaculture and comprises a floating plate, a mounting port is arranged at the top of the floating plate, a frame is mounted at the bottom of the floating plate, a culture net is mounted in the frame, a fixing plate is fixed at the top of one end of the floating plate, a motor is mounted on one side of the fixing plate, and a rotating shaft is fixed on an output shaft of the motor. A first gear is fixed to the middle of the rotating shaft. The floating plate, the frame, the culture net, the fixed plate, the motor, the rotating shaft, the gear I, the bidirectional screw rod, the gear II, the chain, the sliding block, the limiting rod, the positioning pipe and the movable pipe are matched for use, so that two or more than two groups of deepwater net cages can be combined and mounted, and batch culture and management of different aquatic products are facilitated; and in addition, the floating plates are rotationally connected, the influence on each other during shaking is small, breakage and damage of the connecting positions are not prone to being caused, and using is more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to a combined deep-water cage. Background Art

[0002] Deep-sea aquaculture cages are mainly composed of a frame system, net bags, a fixing system and supporting facilities. The cages are lowered to a limited underwater depth by utilizing the interaction of the fixed platform and the characteristics of the cage itself. It is currently a relatively advanced method for aquaculture of fish and other aquatic products. The cages used for aquaculture are key equipment.

[0003] For example, the utility model with application number 201921454842.9 discloses a combined wind and wave resistant deep-water cage. The overall device is divided into two parts: a frame body and a mesh plate, which is convenient for fixed assembly. The overall force layout is uniform and stable, and the wind and wave resistance is strong. The fixing of the hanging ring facilitates the connection of the bottom counterweight device, making the device stable. The installation of the auxiliary wheel facilitates the connection of the lifting components for driving the lifting; the middle frame rod and the side frame rod are connected and fixed by connecting pipes, which is convenient for the transportation of the frame material and can be processed on site to reduce the difficulty of transportation. At the same time, the components can be partially replaced to facilitate later maintenance and reduce costs.

[0004] Similar to the above application, there are still some deficiencies:

[0005] This type of combined wind and wave resistant deep-water cage is convenient for fixing and assembling the frame and the mesh plate, but it is not convenient to combine and fix it with other deep-water cages. It is difficult to manage a variety of different types of aquatic products or breeding in batches. Even if combined installation is required, rigid connections such as welding are required to achieve combined installation, which is very inconvenient to use, especially in some bad weather conditions, which may cause problems such as easy damage to the fixed connections.

[0006] Therefore, a combined deep-water cage is designed to optimize the above problems. Utility Model Content

[0007] The main purpose of the utility model is to provide a combined deep-water cage, which can be combined and installed in two or more groups of deep-water cages, which not only facilitates the batch breeding and management of different aquatic products, but also has a simple installation method and efficient and convenient combined installation. In addition, the floating plates are rotatably connected, and the impact on each other during shaking is small and it is not easy to cause breakage and damage at the connection, making it more convenient to use.

[0008] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0009] A combined deep-water cage comprises a floating plate, a mounting port is provided on the top of the floating plate, a frame is installed on the bottom of the floating plate, a breeding net is installed inside the frame, a fixed plate is fixed on the top of one end of the floating plate, a motor is installed on one side of the fixed plate, a rotating shaft is fixed to the output shaft of the motor, a gear 1 is fixed in the middle position of the rotating shaft, a bidirectional screw rod is rotatably installed on one side of the fixed plate and located below the motor, a gear 2 is fixed in the middle position of the bidirectional screw rod, a chain is provided between gear 2 and gear 1, sliders are symmetrically threadedly installed on the outer side of the bidirectional screw rod, and the bottoms of the sliders are all slidably connected to the top of the floating plate, a limiting rod is fixed on the bottom of the slider, a positioning tube is fixed in the middle position of one side of the floating plate close to the bidirectional screw rod, a movable tube is symmetrically installed on the other side of the floating plate, and a feeding mechanism is provided on the top of the floating plate.

[0010] Preferably, the limiting rods are all L-shaped rods, and the outer sides of the limiting rods are all provided with a wear-resistant protective layer.

[0011] Preferably: the feeding mechanism includes a feeding box and a feeding pipe, the feeding box is symmetrically slidably installed on the top of the floating plate, the bottom of the feeding box is fixed with a limit frame, the inside of the limit frame is slidably installed with a push-pull plate, baffles are fixed between the push-pull plates, and a feeding pipe is fixed between the feeding boxes, a spiral pushing rod is rotatably installed inside the feeding pipe, and both ends of the spiral pushing rod pass through and extend to the outside of the feeding box, the bottom of the feeding pipe is evenly provided with a feeding port, the bottom of the feeding pipe is evenly provided with a feeding frame aligned with the feeding port, and the baffle is evenly provided with a feeding port with the same number as the feeding frame.

[0012] Preferably, both ends of the screw push rod are fixed with a hand crank, and the outer sides of the hand crank are provided with a grip ring.

[0013] Preferably, the ends of the push-pull plates that are away from each other are both provided with through openings, and the inner side walls of the through openings are both provided with anti-slip pads.

[0014] Preferably, buffer plates are fixedly mounted on the bottom and side walls of the frame, and blocking bars are fixed between the buffer plates.

[0015] Preferably, the baffles are all arc-shaped bars, and the outer sides of the baffles are all provided with an anti-corrosion coating.

[0016] The beneficial effects of the utility model are:

[0017] The utility model provides a combined deep-water cage, which can be assembled into two or more groups of deep-water cages by using a floating plate, a frame, a breeding net, a fixed plate, a motor, a rotating shaft, a first gear, a two-way screw rod, a second gear, a chain, a slider, a limiting rod, a positioning tube and a movable tube in combination, which not only facilitates the batch breeding and management of different aquatic products, but also has a simple installation method and efficient and convenient combined installation. In addition, the floating plates are rotatably connected to each other, which has little impact on each other during shaking and is not likely to cause breakage or damage at the connection, making it more convenient to use.

[0018] Through the coordinated use of the feeding box, feeding pipe, spiral push rod, feeding port, feeding frame, baffle, feeding port, push-pull plate and limit frame, the feed is poured into the feeding box. By rotating the spiral push rod, the feed enters the feeding pipe and falls into the frame through the feeding frame at the same time. The feed can be evenly distributed into the frame, avoiding the problem of uneven aquatic snatching and nutrient intake caused by excessive concentration of feed, thereby meeting higher breeding needs;

[0019] The coordinated use of baffles and bars can provide a certain degree of protection for the outer corners of the frame, so that when the corners of the frame collide with each other, the buffer plates of each other will contact each other first, reducing the damage caused by direct impact on the frame and improving the protective effect of the combined deep-water cage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front sectional view of the present utility model;

[0021] Figure 2 For the utility model Figure 1 A magnified view of the structure at center A;

[0022] Figure 3 This is a diagram of the feeding mechanism of the present utility model;

[0023] Figure 4 This is a schematic diagram of the connection between the bidirectional screw rod and the slider of the utility model.

[0024] In the figure: 1. Floating plate; 2. Frame; 3. Breeding net; 4. Fixed plate; 5. Motor; 6. Rotating shaft; 7. Gear 1; 8. Bidirectional screw rod; 9. Gear 2; 10. Chain; 11. Slider; 12. Limit rod; 13. Positioning tube; 14. Movable tube; 15. Feeding mechanism; 16. Feeding box; 17. Feeding pipe; 18. Screw push rod; 19. Feeding port; 20. Feeding frame; 21. Baffle; 22. Feeding port; 23. Push-pull plate; 24. Limiting frame; 25. Buffer plate; 26. Baffle; 27. Mounting port. DETAILED DESCRIPTION

[0025] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is described in further detail below with reference to embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0026] like Figure 1-Figure 4 As shown, this embodiment provides a combined deep-water cage, including a floating plate 1, a mounting port 27 is opened on the top of the floating plate 1, a frame 2 is installed at the bottom of the floating plate 1, a breeding net 3 is installed inside the frame 2, a fixed plate 4 is fixed to the top of one end of the floating plate 1, a motor 5 is installed on one side of the fixed plate 4, a rotating shaft 6 is fixed to the output shaft of the motor 5, a gear 1 7 is fixed in the middle position of the rotating shaft 6, a bidirectional screw 8 is rotatably installed on one side of the fixed plate 4 and located below the motor 5, a gear 2 9 is fixed in the middle position of the bidirectional screw 8, and gear 2 9 and gear 1 7 are connected. A chain 10 is arranged between them, and a slider 11 is symmetrically threadedly installed on the outer side of the bidirectional screw rod 8, and the bottom of the slider 11 is slidably connected to the top of the floating plate 1, and a limiting rod 12 is fixed to the bottom of the slider 11. The limiting rod 12 is an L-shaped rod, and the outer side of the limiting rod 12 is provided with a wear-resistant protective layer. The wear-resistant protective layer limits the movable tube 14 while reducing the wear caused by rotation. A positioning tube 13 is fixed in the middle position of one side of the floating plate 1 close to the bidirectional screw rod 8, and a movable tube 14 is symmetrically installed on the other side of the floating plate 1. A feeding mechanism 15 is provided on the top of the floating plate 1.

[0027] Specifically, the two groups of floating plates 1 are placed adjacent to each other, and the positioning tube 13 on the right side of one group of floating plates 1 is inserted between the two groups of movable tubes 14 on the left side of the other group of floating plates 1, so that the inner holes of the movable tube 14 and the positioning tube 13 are aligned, and the motor 5 is started to drive the rotating shaft 6 and gear 1 7 to rotate, and then the chain 10 drives the gear 2 9 and the bidirectional screw 8 to rotate. Under the limiting action of the slider 11 on the top of the floating plate 1, the bidirectional screw 8 drives the slider 11 to move toward the positioning tube 13, and drives the limiting rod 12 to be inserted into the interior of the movable tube 14 and the positioning tube 13 in turn, completing the combined installation of the two groups of floating plates 1.

[0028] like Figure 1-Figure 3As shown, the feeding mechanism 15 includes a feeding box 16 and a feeding pipe 17. The feeding box 16 is symmetrically slidably installed on the top of the floating plate 1. The bottom of the feeding box 16 is fixed with a limit frame 24. The interior of the limit frame 24 is slidably installed with a push-pull plate 23. The push-pull plates 23 are provided with a through-hole at one end away from each other, and the inner side walls of the through-hole are provided with an anti-slip pad. The setting of the through-hole and the anti-slip pad makes it convenient for the staff to pull the push-pull plate 23 through the through-hole. A baffle 21 is fixed between the push-pull plates 23, and a feeding pipe 17 is fixed between the feeding boxes 16. The interior of the feeding pipe 17 is rotatably installed. There is a spiral push rod 18, and both ends of the spiral push rod 18 pass through and extend to the outside of the feeding box 16. Both ends of the spiral push rod 18 are fixed with hand cranks, and the outside of the hand cranks are provided with grip rings. The setting of the hand cranks and grip rings makes it convenient for the staff to rotate the spiral push rod 18, so as to facilitate the uniform feeding of feed. The bottom of the feeding pipe 17 is evenly provided with a feeding port 19, and the bottom of the feeding pipe 17 is evenly provided with a feeding frame 20 aligned with the feeding port 19 up and down, and the baffle 21 is evenly provided with a feeding port 22 with the same number as the feeding frame 20.

[0029] Specifically, the feed is poured into the feeding box 16, and the spiral push rod 18 is rotated to allow the feed to enter the feeding pipe 17 and be evenly pushed into the feeding frame 20. After the feeding frame 20 is filled with feed, the baffle 21 is pulled to one end so that the feeding port 22 on the baffle 21 coincides with the outlet at the bottom of the feeding frame 20, so that the feed inside the feeding frame 20 can fall at the same time, and at the same time push the feeding box 16 to slide horizontally, so that the feed is evenly sprinkled into the breeding net 3.

[0030] like Figure 1 As shown, the bottom side walls of the frame 2 are fixedly installed with buffer plates 25, and baffles 26 are fixed between the buffer plates 25. The baffles 26 are all arc-shaped bars, and the outer sides of the baffles 26 are all provided with anti-corrosion coatings. The arc-shaped setting increases the protective buffering effect, and the anti-corrosion coating can reduce corrosion by seawater in the deep sea.

[0031] Specifically, after the floating plates 1 are combined with each other, the floating plates 1 will swing up and down and left and right under the action of the rise and fall of sea water, and the floating plates 1 will drive the frames 2 to cause mutual collisions and other problems. When the frames 2 collide with each other, the buffer plates 25 will replace the frames 2 to contact and collide with each other, thereby weakening the impact force caused by the collision on the frames 2.

[0032] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and concept of the present invention within the scope disclosed by the present invention, which falls within the protection scope of the present invention.

Claims

1. A combined deep-water cage, characterized by: The invention comprises a floating plate (1), a mounting opening (27) is provided on the top of the floating plate (1), a frame (2) is installed on the bottom of the floating plate (1), a breeding net (3) is installed inside the frame (2), a fixing plate (4) is fixed on the top of one end of the floating plate (1), a motor (5) is installed on one side of the fixing plate (4), a rotating shaft (6) is fixed on the output shaft of the motor (5), a gear (7) is fixed in the middle of the rotating shaft (6), a bidirectional screw rod (8) is rotatably installed on one side of the fixing plate (4) and located below the motor (5), and the bidirectional screw rod (8) is fixed on the output shaft of the motor (5). A second gear (9) is fixed at the middle position, a chain (10) is provided between the second gear (9) and the first gear (7), a slider (11) is symmetrically threadedly installed on the outer side of the bidirectional screw rod (8), and the bottom of the slider (11) is slidably connected to the top of the floating plate (1), and a limiting rod (12) is fixed to the bottom of the slider (11), a positioning tube (13) is fixed at the middle position of one side of the floating plate (1) close to the bidirectional screw rod (8), and a movable tube (14) is symmetrically installed on the other side of the floating plate (1), and a feeding mechanism (15) is provided on the top of the floating plate (1).

2. A combined deep-water cage according to claim 1, characterized in that: The limiting rods (12) are all L-shaped rods, and the outer sides of the limiting rods (12) are all provided with a wear-resistant protective layer.

3. The combined deep-water cage according to claim 1, characterized in that: The feeding mechanism (15) comprises a feeding box (16) and a feeding pipe (17). The feeding box (16) is symmetrically slidably mounted on the top of the floating plate (1). A limit frame (24) is fixed at the bottom of the feeding box (16). A push-pull plate (23) is slidably mounted inside the limit frame (24). A baffle (21) is fixed between the push-pull plates (23). A feeding pipe (17) is fixed between the feeding boxes (16). A spiral push rod (18) is rotatably mounted inside the feeding pipe (17). Both ends of the spiral push rod (18) pass through and extend to the outside of the feeding box (16). A feeding port (19) is evenly provided at the bottom of the feeding pipe (17). A feeding frame (20) aligned with the feeding port (19) is evenly provided at the bottom of the feeding pipe (17). The baffle (21) is evenly provided with a number of feeding ports (22) equal to the number of the feeding frames (20).

4. A combined deep-water cage according to claim 3, characterized in that: Both ends of the spiral push rod (18) are fixed with hand cranks, and the outer sides of the hand cranks are provided with grip rings.

5. The combined deep-water cage according to claim 3, characterized in that: The ends of the push-pull plates (23) that are away from each other are all provided with through openings, and the inner side walls of the through openings are all provided with anti-slip pads.

6. The combined deep-water cage according to claim 1, characterized in that: Buffer plates (25) are fixedly mounted on the bottom side walls of the frame (2), and blocking bars (26) are fixed between the buffer plates (25).

7. The combined deep-water cage according to claim 6, characterized in that: The blocking bars (26) are all arc-shaped bars, and the outer sides of the blocking bars (26) are all provided with an anti-corrosion coating.

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