Combined net cage for fish farm culture

Abstract

The utility model discloses a combined net cage for fish farm culture, which comprises two symmetrically distributed cage bodies, the two cage bodies are in contact with each other, the top of each cage body is provided with a cover plate through a bolt, the two cover plates are in contact with each other, the top of each cover plate is fixedly connected with a hanging ring, the top of each cover plate is in contact with a connecting seat, and the top of each connecting seat is fixedly connected with a lifting hook. And an inserting rod is slidably connected into the connecting base in a sleeved mode, the inserting rod is fixedly connected with the cover plate, two symmetrically-distributed connecting plates are slidably connected into each box body in a sleeved mode, and the connecting plates make contact with the cover plates. According to the utility model, the insertion rods are inserted into the connecting seats, so that the insertion rods can be limited in the horizontal direction, and the limiting rods are inserted into the insertion rods, so that the cover plate can be fixedly connected with the connecting seats, the purpose of combining the two box bodies for use is achieved, and more fishes can be cultured for use; and the use effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of net cages, in particular to a combined net cage for fish farming. Background Art

[0002] Fish farm cage is a common fish farming facility used to breed and cultivate fish in water. It is usually made of plastic or metal materials and presents a square or round structure, similar to a large cage or mesh box.

[0003] The utility model patent with the patent authorization announcement number CN208354345U discloses a fish farming net cage, including a sinker, a placement slot and a net cage, a feeding device is fixedly installed on one side of the net cage, a motor is fixedly installed on the surface of one end of the feeding device, a driving roller is movably installed on the output end of the motor, a driven roller is movably installed on one side of the feeding device, a partition is fixedly installed on the bottom of the net cage, a placement slot is fixedly installed on the bottom of the partition, an oxygen generator is fixedly installed on both sides of the placement slot, and an air outlet is fixedly provided on the output end of the oxygen generator, the net cage is movably installed with a cover body through a hinge shaft, and a buckle is fixedly installed on the bottom of the cover body, and a slot that cooperates with the buckle is fixedly provided on one side of the top of the net cage. The utility model is provided with a series of structures to make the fish farming net cage easy to feed and add oxygen, so that users can farm fish.

[0004] In the above prior art, during the use of the net cages, since the size of the net cages is fixed, it is not convenient to combine and splice the net cages for use when breeding a large number of fish. Therefore, improvement is needed. Utility Model Content

[0005] The utility model aims to provide a combined net cage for fish farming, which solves the problem that it is inconvenient to combine and use the net cages.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined net cage for fish farming, comprising two symmetrically distributed box bodies, the two box bodies are in contact with each other, a cover plate is installed on the top of the box body by bolts, the two cover plates are in contact with each other, a hanging ring is fixedly connected to the top of the cover plate, the top of the cover plate is in contact with a connecting seat, a plug rod is slidably sleeved inside the connecting seat, the plug rod is fixedly connected to the cover plate, two symmetrically distributed connecting plates are slidably sleeved inside each of the box bodies, the connecting plates are in contact with the cover plates, a protective net is arranged inside the connecting plate, a combination mechanism is arranged on the connecting seat, and a connecting mechanism is arranged on the connecting plate.

[0007] Preferably, the combination mechanism includes a fixed block, the bottom of the inner wall of the connecting seat is fixedly connected with a fixed block, the inside of the fixed block is fixedly sleeved with a fixed rod, the fixed rod is fixedly connected to the connecting seat, a first spring is arranged on the outside of the fixed rod, a slider is slidably sleeved on the outside of the fixed rod, the slider is slidably connected to the connecting seat, a handle is fixedly connected to the top of the slider, one end of the slider away from the fixed block is fixedly connected with a limit rod, the limit rod is slidably connected to the connecting seat, and the limit rod is slidably connected to the insertion rod. By designing the combination mechanism, it is convenient to combine and connect the boxes for use.

[0008] Preferably, one end of the first spring is fixedly connected to the fixed block, and the other end of the first spring is fixedly connected to the slider. By designing the first spring, the force of the first spring can act on the slider.

[0009] Preferably, a through slot is provided inside the insertion rod, and a limit rod is slidably sleeved inside the through slot. By designing the through slot, the limit rod can slide inside the insertion rod.

[0010] Preferably, the connection mechanism includes a groove, the box body is provided with a groove, the groove is slidably sleeved with a protrusion, the protrusion is slidably sleeved with a sliding seat on the outside, the sliding seat is slidably connected to the box body, the sliding seat is fixedly connected to the connecting plate, the upper and lower ends of the protrusion are fixedly connected with guide blocks, the guide block is slidably connected to the sliding seat, the protrusion is slidably sleeved with a guide rod, the guide rod is fixedly connected to the sliding seat, and a second spring is arranged on the outside of the guide rod. By designing the connection mechanism, it is convenient to disassemble and assemble the connecting plate.

[0011] Preferably, one end of the second spring is fixedly connected to the slide seat, and the other end of the second spring is fixedly connected to the projection. The second spring is designed so that the force of the second spring can act on the projection.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model can limit the horizontal direction of the plug rod by designing the connection between the plug rod and the connecting seat, and can limit the vertical direction of the plug rod by connecting the limiting rod and the plug rod, so that the cover plate can be connected and fixed to the connecting seat, so as to achieve the purpose of combining the two boxes, and more fish can be raised for use, with better use effect.

[0014] 2. The utility model can connect and fix the slide seat to the box body by designing the insertion of the protrusion and the groove, and then connect and fix the connecting plate to the box body. The protrusion and the groove can be separated by stretching the connecting plate, and the connecting plate can be flexibly disassembled and used. Fish can be mixed or separated according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A front cross-sectional view of a connecting seat structure;

[0017] Figure 3 For this utility model Figure 1 A three-dimensional cross-sectional view of the local structure;

[0018] Figure 4 For this utility model Figure 3 Enlarged view of point A.

[0019] In the figure: 1. box body; 2. cover plate; 3. lifting ring; 4. connecting seat; 5. connecting plate; 6. protective net; 7. plug rod; 8. combined mechanism; 9. connecting mechanism; 81. fixed block; 82. fixed rod; 83. first spring; 84. slide block; 85. handle; 86. limit rod; 87. through groove; 91. groove; 92. protrusion; 93. slide seat; 94. guide block; 95. guide rod; 96. second spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 , Figure 2 , Figure 3 A combined net cage for fish farming comprises two symmetrically distributed boxes 1, the two boxes 1 are in contact with each other, a cover plate 2 is installed on the top of the box 1 by bolts, the two cover plates 2 are in contact with each other, a lifting ring 3 is fixedly connected to the top of the cover plate 2, the top of the cover plate 2 is in contact with a connecting seat 4, a plug rod 7 is slidably sleeved inside the connecting seat 4, the plug rod 7 is fixedly connected to the cover plate 2, two symmetrically distributed connecting plates 5 are slidably sleeved inside each box 1, the connecting plates 5 are in contact with the cover plates 2, a protective net 6 is arranged inside the connecting plate 5, a combining mechanism 8 is arranged on the connecting seat 4, and a connecting mechanism 9 is arranged on the connecting plate 5.

[0022] See also Figure 1 , Figure 2The combined mechanism 8 includes a fixed block 81, the bottom of the inner wall of the connecting seat 4 is fixedly connected with the fixed block 81, the inner part of the fixed block 81 is fixedly sleeved with a fixed rod 82, the fixed rod 82 is fixedly connected to the connecting seat 4, and a first spring 83 is arranged on the outer side of the fixed rod 82, one end of the first spring 83 is fixedly connected to the fixed block 81, and the other end of the first spring 83 is fixedly connected to the slider 84. By designing the first spring 83, the force of the first spring 83 can act on the slider 84, and the outer side of the fixed rod 82 is slidably sleeved with Slider 84, slider 84 is slidably connected to the connecting seat 4, a handle 85 is fixedly connected to the top of the slider 84, the end of the slider 84 away from the fixed block 81 is fixedly connected to the limit rod 86, the limit rod 86 is slidably connected to the connecting seat 4, the limit rod 86 is slidably connected to the insertion rod 7, a through groove 87 is opened inside the insertion rod 7, the inner sliding sleeve of the through groove 87 is connected to the limit rod 86, by designing the through groove 87, the limit rod 86 can slide inside the insertion rod 7, and by designing the combination mechanism 8, it is convenient to combine and connect the box body 1 for use.

[0023] See also Figure 1 , Figure 3 , Figure 4 The connecting mechanism 9 includes a groove 91, a groove 91 is provided inside the box body 1, a protrusion 92 is slidably sleeved inside the groove 91, a slide seat 93 is slidably sleeved outside the protrusion 92, the slide seat 93 is slidably connected to the box body 1, and the slide seat 93 is fixedly connected to the connecting plate 5, and the upper and lower ends of the protrusion 92 are fixedly connected with guide blocks 94, and the guide block 94 is slidably connected to the slide seat 93, and the inner sliding sleeve of the protrusion 92 is slidably sleeved with a guide rod 95, and the guide rod 95 is fixedly connected to the slide seat 93, and a second spring 96 is arranged on the outside of the guide rod 95, one end of the second spring 96 is fixedly connected to the slide seat 93, and the other end of the second spring 96 is fixedly connected to the protrusion 92. By designing the second spring 96, the force of the second spring 96 can act on the protrusion 92. By designing the connecting mechanism 9, the disassembly and assembly of the connecting plate 5 is convenient.

[0024] The specific implementation process of the utility model is as follows: when in use, the horizontal direction of the plug rod 7 can be limited by plugging the plug rod with the connection seat 4, and the vertical direction of the plug rod 7 can be limited by plugging the limit rod 86 with the plug rod 7, so that the cover plate 2 can be connected and fixed with the connection seat 4, so as to achieve the purpose of combining the two boxes 1 for use, and more fish can be raised for use, and the use effect is better. By pushing the handle 85 horizontally, the handle 85 can drive the slider 84 to slide along the fixed rod 82, and the slider 84 can squeeze the first spring 83, so that the limit rod 86 can be separated from the plug rod 7, and the connection seat 4 can be separated from the plug rod 7, so that the box 1 can be disassembled and used conveniently.

[0025] When it is necessary to disassemble the connecting plate 5, the cover plate 2 is disassembled first, and then the connecting plate 5 is pulled up. The connecting plate 5 drives the slide 93 to move, and the slide 93 drives the protrusion 92 to move. The protrusion 92 can slide along the inclined surface of the groove 91. The protrusion 92 is squeezed and moves horizontally. The protrusion 92 drives the guide block 94 to slide along the slide 93, and the protrusion 92 will slide along the guide rod 95. The protrusion 92 squeezes the second spring 96, so that the protrusion 92 is separated from the groove 91. As the slide 93 moves, the slide 93 can eventually be completely separated from the box body 1, and the connecting plate 5 can be taken out from the inside of the box body 1. The connecting plate 5 can be flexibly disassembled and assembled for use, and fish can be mixed or separated according to needs.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined net cage for fish farming, comprising two symmetrically distributed boxes (1), characterized in that: The two boxes (1) are in contact with each other, a cover plate (2) is installed on the top of the box (1) by bolts, the two cover plates (2) are in contact with each other, a lifting ring (3) is fixedly connected to the top of the cover plate (2), the top of the cover plate (2) is in contact with a connecting seat (4), a plug rod (7) is slidably sleeved inside the connecting seat (4), the plug rod (7) is fixedly connected to the cover plate (2), two symmetrically distributed connecting plates (5) are slidably sleeved inside each box (1), the connecting plates (5) are in contact with the cover plate (2), a protective net (6) is arranged inside the connecting plate (5), a combination mechanism (8) is arranged on the connecting seat (4), and a connecting mechanism (9) is arranged on the connecting plate (5).

2. The combined net cage for fish farming according to claim 1, characterized in that: The combined mechanism (8) comprises a fixed block (81), the bottom of the inner wall of the connecting seat (4) is fixedly connected with the fixed block (81), the interior of the fixed block (81) is fixedly sleeved with a fixed rod (82), the fixed rod (82) is fixedly connected to the connecting seat (4), a first spring (83) is arranged on the outer side of the fixed rod (82), a slider (84) is slidably sleeved on the outer side of the fixed rod (82), the slider (84) is slidably connected to the connecting seat (4), a handle (85) is fixedly connected to the top of the slider (84), one end of the slider (84) away from the fixed block (81) is fixedly connected with a limiting rod (86), the limiting rod (86) is slidably connected to the connecting seat (4), and the limiting rod (86) is slidably connected to the insertion rod (7).

3. The combined net cage for fish farming according to claim 2, characterized in that: One end of the first spring (83) is fixedly connected to the fixed block (81), and the other end of the first spring (83) is fixedly connected to the sliding block (84).

4. The combined net cage for fish farming according to claim 1, characterized in that: A through slot (87) is provided inside the insertion rod (7), and a limiting rod (86) is slidably sleeved inside the through slot (87).

5. The combined net cage for fish farming according to claim 1, characterized in that: The connecting mechanism (9) comprises a groove (91), the box body (1) is provided with the groove (91), the groove (91) is slidably sleeved with a protrusion (92) inside, the protrusion (92) is slidably sleeved with a sliding seat (93) outside, the sliding seat (93) is slidably connected to the box body (1), the sliding seat (93) is fixedly connected to the connecting plate (5), the upper and lower ends of the protrusion (92) are fixedly connected with guide blocks (94), the guide block (94) is slidably connected to the sliding seat (93), the protrusion (92) is slidably sleeved with a guide rod (95), the guide rod (95) is fixedly connected to the sliding seat (93), and a second spring (96) is arranged on the outside of the guide rod (95).

6. The combined net cage for fish farming according to claim 5, characterized in that: One end of the second spring (96) is fixedly connected to the slide seat (93), and the other end of the second spring (96) is fixedly connected to the protrusion (92).

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