Aquaculture net cage

Abstract

The utility model relates to the technical field of aquaculture, and provides an aquaculture net cage which comprises a frame and a floating plate, the floating plate is arranged outside the frame, a butt joint fixing assembly is arranged outside the frame, a blocking net is arranged at the bottom of the floating plate, and a cleaning assembly is arranged on the outer frame and comprises a pair of fixing plates. The fixing plates are arranged at the two ends of the surface of the frame, transmission wheels are rotationally connected to the surfaces of the fixing plates, a transmission belt is connected between the transmission wheels located on the same straight line, and a pair of round rods are fixedly connected to the surface of the frame. By means of the technical scheme, the problems that in the prior art, in the using process, dead fishes and other sundries floating in a net cage are inconvenient to salvage, so that the sundries are rotted and stink in water, aquaculture water quality is polluted, and growth of cultured aquatic products is not facilitated are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, and specifically, to an aquaculture cage. Background Art

[0002] Aquaculture generally refers to fish farming. Fish farming, also known as aquaculture, refers to cultivating fish or various seafood in fish ponds artificially opened on the shore for consumption. Cage culture originated in Southeast Asian countries such as Cambodia at the end of the 19th century and was later spread to all over the world. Due to the characteristics of cage culture such as less investment, high yield, mobility, and quick results, it has developed vigorously in lakes and reservoirs across the country in just a few decades.

[0003] After retrieval, Chinese Patent No. CN214593626U discloses an aquaculture cage convenient for installation, including a mounting plate, an oxygenation mechanism and two groups of mounting frames are arranged on the mounting plate, a box body is arranged in the mounting frame, the box body is connected with the mounting frame through a fixing mechanism, a fixing frame is arranged at the bottom surface of the mounting frame, and a seeding component is arranged in the fixing frame; air bags or floating blocks are arranged on both sides of the mounting plate, fixing buckles are arranged on the air bags, the fixing buckles are connected with the mounting plate through fixing bolts, and an inflation port is arranged at the end of the air bag. The utility model is provided with an oxygenation mechanism to avoid oxygen deficiency in the box body, avoid oxygen deficiency, improve practicability; is provided with a fixing mechanism, the mounting frame installs and fixes the box body through the fixing mechanism, which is convenient for installation, firmly fixed, and improves the installation efficiency; is provided with a seeding component, which is convenient for planting aquatic plants, can imitate the wild survival conditions, improves the growth quality of fish, and has high practicability; is provided with air bags or floating blocks to avoid the sinking of the mounting plate and avoid losses, and is convenient for installation.

[0004] Deficiencies of the prior art: In the prior art during use, it is not convenient to salvage dead fish and other sundries floating in the cage, so that they will rot and stink in the water, and will pollute the breeding water quality, which is not conducive to the growth of the aquaculture products.

[0005] Therefore, improvements are made in view of the above problems. Summary of the Utility Model

[0006] The utility model provides an aquaculture cage, which solves the problem in the prior art that during use, it is not convenient to salvage dead fish and other sundries floating in the cage, so that they will rot and stink in the water, and will pollute the breeding water quality, which is not conducive to the growth of the aquaculture products.

[0007] The technical solution of the utility model is as follows: including

[0008] a frame and a floating board, and the floating board is arranged outside the frame;

[0009] A docking and fixing component, which is arranged outside the frame;

[0010] A blocking net, which is arranged at the bottom of the floating board;

[0011] A cleaning component, which is arranged on the outer frame. The cleaning component includes a pair of fixing plates, which are arranged at both ends of the surface of the frame. A driving wheel is rotatably connected to the surface of the fixing plate. A transmission belt is connected between the driving wheels located in the same straight line position. A pair of round rods are fixedly connected to the surface of the frame.

[0012] As a further technical solution, a transmission rod is connected between the driving wheels. A driving motor is installed on the surface of the fixing plate, and the output end of the driving motor is connected to the driving wheel. A moving frame is slidably sleeved on the surface of the round rod, and the moving frame is fixedly connected to the transmission belt.

[0013] As a further technical solution, a side opening is formed on the surface of the moving frame. A cleaning frame is rotatably connected in the side opening. Filter holes are formed on the surface of the cleaning frame. An outer opening is formed on the outer surface of the frame. A pair of brackets are fixedly connected to the side surface of the moving frame. A rotating shaft is rotatably connected in the brackets.

[0014] As a further technical solution, a pull rope is connected between the rotating shaft and the cleaning frame. A second motor is arranged on the side surface of the bracket, and the output end of the second motor is connected to the rotating shaft. A support rod is fixed between the brackets.

[0015] As a further technical solution, the docking and fixing component includes a pair of docking rods, which are fixed on the opposite end faces of the frame. The docking rods are located on both sides of the surface of the frame. Slots are formed on the surface of the docking rods.

[0016] As a further technical solution, a docking frame is inserted and connected in the slot. A pair of threaded grooves are formed at the bottom of the docking frame, and fixing bolts are screwed and connected in the threaded grooves.

[0017] As a further technical solution, the cleaning frame is integrally in a bucket-shaped structure, and the bottom of the cleaning frame is in a concave structure.

[0018] As a further technical solution, the cross-sections of the connecting parts of the slot and the docking frame are both rectangular structures.

[0019] As a further technical solution, the cleaning frame can be turned outwards by 180° through the rotating connection part.

[0020] As a further technical solution, the surface of the driving wheel is in a concave structure, and the concave part on the surface of the driving wheel and the transmission belt both adopt anti-slip structures.

[0021] The working principle and beneficial effects of the present utility model are as follows:

[0022] In the present utility model, a cleaning component is provided. Through the transmission wheel, transmission belt, round rod, transmission rod, moving frame, side opening, cleaning frame, filter holes, rotating shaft, pulling rope and the second motor, during the aquaculture process, the dead fish floating inside can be collected together by the cleaning frame, and after collection, they can be poured outwards, so that all the dead fish return to the external water area, and all the fish cultured inside will not be affected, ensuring the normal growth of other aquatic products. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The following further describes the present utility model in detail in conjunction with the drawings and specific embodiments.

[0024] Figure 1 is a schematic structural diagram of the present utility model;

[0025] Figure 2 is an axonometric drawing of the present utility model;

[0026] Figure 3 is a sectional view of the present utility model;

[0027] Figure 4 is an appendix of the present utility model Figure 3 partial enlarged view of part A in;

[0028] In the figure: 1, frame; 2, floating board; 3, blocking net; 4, cleaning component; 4-1, fixing plate; 4-2, transmission wheel; 4-3, transmission belt; 4-4, round rod; 4-5, transmission rod; 4-6, driving motor; 4-7, moving frame; 4-8, side opening; 4-9, cleaning frame; 4-10, filter holes; 4-11, outer opening; 4-12, support; 4-13, rotating shaft; 4-14, pulling rope; 4-15, second motor; 4-16, support rod; 5, docking and fixing component; 5-1, docking rod; 5-2, slot; 5-3, docking frame; 5-4, threaded groove; 5-5, fixing bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the scope of protection of the present utility model.

[0030] As Figures 1 to 4 shown, this embodiment proposes an aquaculture cage, including

[0031] A frame 1 and a floating board 2, with the floating board 2 arranged outside the frame 1;

[0032] A docking and fixing component 5, with the docking and fixing component 5 arranged outside the frame 1;

[0033] A blocking net 3, with the blocking net 3 arranged at the bottom of the floating board 2;

[0034] A cleaning component 4, with the cleaning component 4 arranged on the outer frame 1. The cleaning component 4 includes a pair of fixing plates 4-1. The fixing plates 4-1 are arranged at both ends of the surface of the frame 1. A driving wheel 4-2 is rotatably connected to the surface of the fixing plate 4-1. A transmission belt 4-3 is connected between the driving wheels 4-2 in the same straight line position. A pair of round rods 4-4 are fixedly connected to the surface of the frame 1. A transmission rod 4-5 is connected between the driving wheels 4-2. A driving motor 4-6 is installed on the surface of the fixing plate 4-1. The output end of the driving motor 4-6 is connected to the driving wheel 4-2. A moving frame 4-7 is slidably sleeved on the surface of the round rod 4-4. The moving frame 4-7 is fixedly connected to the transmission belt 4-3. A side opening 4-8 is formed on the surface of the moving frame 4-7. A cleaning frame 4-9 is rotatably connected in the side opening 4-8. Filter holes 4-10 are formed on the surface of the cleaning frame 4-9. An outer opening 4-11 is formed on the outer surface of the frame 1. A pair of brackets 4-12 are fixedly connected to the side surface of the moving frame 4-7. A rotating shaft 4-13 is rotatably connected in the brackets 4-12. A pulling rope 4-14 is connected between the rotating shaft 4-13 and the cleaning frame 4-9. A second motor 4-15 is arranged on the side surface of the brackets 4-12. The output end of the second motor 4-15 is connected to the rotating shaft 4-13. A support rod 4-16 is fixed between the brackets 4-12.

[0035] In this embodiment, in order to achieve the floating effect inside the frame 1, a cleaning component 4 is designed. A plurality of fixing plates 4-1 are arranged at the bottom of the frame 1 and rotatably connected with driving wheels 4-2. Two opposite driving wheels 4-2 are connected with a driving rod 4-5. The driving wheels 4-2 at the same straight-line position are driven by a belt. A driving motor 4-6 is installed on the surface of one of the fixing plates 4-1 and connected with the driving wheel 4-2. Two round rods 4-4 are arranged on the surface of the frame 1. A moving frame 4-7 slides on the round rods 4-4. The moving frame 4-7 is fixedly connected with the transmission belt 4-3. When the driving wheel 4-2 rotates, the moving frame 4-7 can be controlled to linearly move on the round rods 4-4 through the transmission belt 4-3. A side opening 4-8 is formed inside the moving frame 4-7, and a cleaning frame 4-9 with filter holes 4-10 is rotatably connected inside. When the cleaning frame 4-9 moves, it can collect the floating dead fish. An outer opening 4-11 is formed on the outside of the frame 1. Two brackets 4-12 are fixed on the side end surface of the moving frame 4-7 and located in the outer opening 4-11. A rotating shaft 4-13 and a support rod 4-16 are arranged between the brackets 4-12. A second motor 4-15 connected with the rotating shaft 4-13 is installed on the outside of the brackets 4-12. A pull rope 4-14 is connected between the rotating shaft 4-13 and the support rod 4-16. The rotating shaft 4-13 can be controlled to rotate by the driving motor 4-6 to wind up the pull rope 4-14. The pull rope 4-14 pulls the cleaning frame 4-9 to turn upwards, and the dead fish inside can be poured outwards to achieve the cleaning effect.

[0036] Furthermore, the docking and fixing component 5 includes a pair of docking rods 5-1. The docking rods 5-1 are fixed on the opposite end faces of the frame 1. The docking rods 5-1 are located on both sides of the surface of the frame 1. Slots 5-2 are formed on the surfaces of the docking rods 5-1. A docking frame 5-3 is inserted and connected in the slots 5-2. A pair of threaded grooves 5-4 are formed at the bottom of the docking frame 5-3. Fixing bolts 5-5 are screwed and connected in the threaded grooves 5-4.

[0037] In this embodiment, in order to achieve the effect of docking multiple cages together, a docking and fixing component 5 is designed. Two docking rods 5-1 are fixed at both outer ends of the frame 1. Slots 5-2 are formed on the surfaces of the docking rods 5-1. A docking frame 5-3 for connection is inserted in the slots 5-2. Threaded grooves 5-4 are formed at the bottom of the docking frame 5-3. After docking, fixing bolts 5-5 can be screwed and connected at the bottom for fixation after connection.

[0038] Furthermore, the cleaning frame 4-9 is integrally in a bucket-like structure, and the bottom of the cleaning frame 4-9 is in a concave structure.

[0039] In this embodiment, through the concave bucket structure, the cleaning frame 4-9 can collect the dead fish inside and cooperate with the flipping to clean the dead fish to the outside.

[0040] Furthermore, the cross-sections of the connecting parts between the slot 5-2 and the docking frame 5-3 are all rectangular structures.

[0041] In this embodiment, due to the rectangular structure, the docking frame 5-3 and the slot 5-2 are inserted and connected in a non-rotatable and firm manner.

[0042] Furthermore, the cleaning frame 4-9 can be turned outwards by 180° through the rotating connection.

[0043] In this embodiment, due to the 180° turning angle, the cleaning frame 4-9 can pour the dead fish outside the frame 1.

[0044] Furthermore, the surface of the driving wheel 4-2 is a concave structure, and the concave part of the surface of the driving wheel 4-2 and the transmission belt 4-3 both adopt anti-slip structures.

[0045] In this embodiment, due to the concave structure, the transmission belt 4-3 will not fall off during connection. With the cooperation of the anti-slip structure, it can drive the moving frame 4-7 to move stably.

[0046] When in use, float the frame 1 on the water surface through the floating board 2. When multiple frames need to be spliced, adjust the position through the docking rod 5-1. The docking rod 5-1 has a certain length, leaving a gap between the frames 1 to prevent the dead fish from not being able to be poured outwards during cleaning. When dead fish need to be cleaned during the breeding process, start the driving motor 4-6. Through the transmission of the transmission rod 4-5, the four driving wheels 4-2 rotate synchronously. The transmission belt 4-3 drives the moving frame 4-7 to move linearly. During the linear movement, collect the floating dead fish in the cleaning frame 4-9. When moving back after cleaning, start the second motor 4-15, and turn the cleaning frame 4-9 upwards by about 30° through the pull rope 4-14. After resetting, start again to pour the dead fish in the cleaning frame 4-9 outside the frame 1.

[0047] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An aquaculture cage, characterized in that: include A frame (1) and a floating board (2), wherein the floating board (2) is arranged outside the frame (1); A docking and fixing assembly (5), wherein the docking and fixing assembly (5) is arranged outside the frame (1); A barrier net (3), wherein the barrier net (3) is arranged at the bottom of the floating board (2); A cleaning assembly (4), the cleaning assembly (4) being arranged on the frame (1), the cleaning assembly (4) comprising a pair of fixed plates (4-1), the fixed plates (4-1) being arranged at two ends of the surface of the frame (1), the surface of the fixed plates (4-1) being rotatably connected to transmission wheels (4-2), a transmission belt (4-3) being connected between the transmission wheels (4-2) located at the same linear position, and a pair of round rods (4-4) being fixedly connected to the surface of the frame (1).

2. An aquaculture cage according to claim 1, characterized in that: A transmission rod (4-5) is connected between the transmission wheels (4-2); a driving motor (4-6) is installed on the surface of the fixed plate (4-1); an output end of the driving motor (4-6) is connected to the transmission wheel (4-2); a moving frame (4-7) is slidably sleeved on the surface of the round rod (4-4); and the moving frame (4-7) is fixedly connected to the transmission belt (4-3).

3. An aquaculture cage according to claim 2, characterized in that: The surface of the movable frame (4-7) is provided with a side opening (4-8), a cleaning frame (4-9) is rotatably connected inside the side opening (4-8), a filter hole (4-10) is provided on the surface of the cleaning frame (4-9), an outer opening (4-11) is provided on the outer surface of the frame (1), a pair of brackets (4-12) are fixedly connected to the side surface of the movable frame (4-7), and a rotating shaft (4-13) is rotatably connected inside the bracket (4-12).

4. An aquaculture cage according to claim 3, characterized in that: A pull rope (4-14) is connected between the rotating shaft (4-13) and the cleaning frame (4-9), a second motor (4-15) is arranged on the side surface of the bracket (4-12), an output end of the second motor (4-15) is connected to the rotating shaft (4-13), and a support rod (4-16) is fixed between the brackets (4-12).

5. The aquaculture cage according to claim 1, characterized in that: The docking fixing assembly (5) comprises a pair of docking rods (5-1), wherein the docking rods (5-1) are fixed to opposite end surfaces of the frame (1), the docking rods (5-1) are located on both sides of the surface of the frame (1), and slots (5-2) are provided on the surface of the docking rods (5-1).

6. An aquaculture cage according to claim 5, characterized in that: A docking frame (5-3) is inserted and connected in the slot (5-2), a pair of threaded grooves (5-4) are provided at the bottom of the docking frame (5-3), and fixing bolts (5-5) are screwed and connected in the threaded grooves (5-4).

7. An aquaculture cage according to claim 3, characterized in that: The cleaning frame (4-9) is in the shape of a bucket as a whole, and the bottom of the cleaning frame (4-9) is a concave structure.

8. An aquaculture cage according to claim 6, characterized in that: The cross-sections of the connecting parts of the slot (5-2) and the docking frame (5-3) are both rectangular structures.

9. An aquaculture cage according to claim 3, characterized in that: The cleaning frame (4-9) can be turned outwards by 180 degrees by rotating the connection.

10. The aquaculture cage according to claim 1, characterized in that: The surface of the transmission wheel (4-2) is a concave structure, and the concave portion of the surface of the transmission wheel (4-2) and the transmission belt (4-3) both adopt an anti-slip structure.

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