Spawning pond with fish nests convenient to replace

Abstract

The utility model belongs to the field of spawning ponds, and particularly relates to a spawning pond convenient to replace fish nests, which comprises a pond body, a guardrail is fixedly connected to the upper end of the pond body, a depth adjusting mechanism is arranged on the guardrail, a plurality of uniformly distributed guide rods are fixedly connected to the inside of the pond body, a guide frame is slidably connected to the outer side of each guide rod, and the fish nests are arranged on the guide frames. The upper end of the guide frame is fixedly connected with a buoyancy seat, the outer side of the buoyancy seat is slidably sleeved with a connecting ring, and the upper end of the connecting ring is fixedly connected with a fish nest. The winding wheel, the adjusting rope, the buoyancy seat and other structures are additionally arranged on the pond body, when a fish nest is placed in the pond body, the using length of the adjusting rope can be adjusted through the winding wheel, and the adjusting rope can adjust the depth of the fish nest in a water body through the guide wheel; therefore, the fish nest arrangement depth can be combined with the habit of fish hatching, and the egg laying quality of fish can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spawning ponds, in particular to a spawning pond which is convenient for replacing fish nests. Background Art

[0002] According to the patent application publication number: CN116616245A, a spawning pond for easy replacement of fish nests is proposed. The invention relates to the technical field of fish farming, and in particular to a spawning pond for easy replacement of fish nests. The present invention provides a spawning pond for easy replacement of fish nests, which can automatically lift and lower fish nests to improve the efficiency of fish nest replacement. A spawning pond for easy replacement of fish nests includes a spawning pond fixed column, an outlet pipe, a plugging piece and a lifting mechanism, etc. A fixed column is connected to the middle position of the bottom of the spawning pond, an outlet pipe is connected to the left side of the fixed column, a plugging piece is clamped on the left side of the outlet pipe, and a lifting mechanism is provided in the spawning pond. The invention drives the first lifting frame to automatically lift and lower through the telescopic end of the hydraulic cylinder, so that the placement frame can drive the fish nest to move automatically, which is convenient for the breeding personnel to quickly replace the fish nest and improve the efficiency of fish nest replacement.

[0003] However, the spawning pond in the prior art cannot adjust the depth of the fish nest according to the habits of the spawning fish during use, which affects the spawning quality of the fish, and the fish nest is not easy to replace after spawning. Therefore, it is necessary to improve the prior art. Utility Model Content

[0004] The utility model aims to provide a spawning pond with convenient replacement of fish nests, thereby solving the problems that the spawning depth cannot be adjusted according to the habits of fish and the fish nests are inconvenient to replace.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spawning pond for easy replacement of fish nests, comprising a pond body, the upper end of the pond body is fixedly connected to a guardrail, the guardrail is provided with a depth adjustment mechanism, the interior of the pond body is fixedly connected to a plurality of evenly distributed guide rods, the outer side of each guide rod is slidably connected to a guide frame, the upper end of the guide frame is fixedly connected to a buoyancy seat, the outer side of the buoyancy seat is slidably sleeved with a connecting ring, the upper end of the connecting ring is fixedly connected to a fish nest, the interior of the buoyancy seat is slidably connected to a clamping seat, and the interior of the buoyancy seat is provided with a spring.

[0006] Preferably, the fish nest is in contact with the buoyancy seat, the arc surface of the clamping seat is clamped with the connecting ring, and the buoyancy generated by the buoyancy seat is greater than the weight of the fish nest.

[0007] Preferably, one end of the spring one is fixedly connected to the buoyancy seat, and the other end of the spring one is fixedly connected to the clamping seat, and the spring one can drive the clamping seat to automatically reset through elastic force.

[0008] Preferably, the depth adjustment mechanism includes a fixed frame, a plurality of evenly distributed fixed frames are fixedly connected to the outer side of the guardrail, a winding wheel is installed inside the fixed frame through a bearing, an adjusting rope is wound around the outer side of the winding wheel, a handle is fixedly connected to the outer side of the connecting shaft of the winding wheel, a plurality of evenly distributed guide wheels are installed on the inner bottom of the pool body, a pull ring frame is slidably connected inside the fixed frame, the lower end of the pull ring frame is fixedly connected to a limiting frame, a spring 2 is arranged on the outer side of the rod of the pull ring frame, the end of the adjusting rope away from the winding wheel is fixedly connected to the buoyancy seat, and the use length of the adjusting rope can be adjusted by the winding wheel.

[0009] Preferably, the guide wheel contacts the adjusting rope, the limiting frame is slidably connected to the slot of the winding wheel, the limiting frame is slidably connected to the fixed frame, and the limiting frame can limit the winding wheel through the slot of the winding wheel.

[0010] Preferably, one end of the second spring is fixedly connected to the fixing frame, and the other end of the second spring is fixedly connected to the limiting frame, and the second spring can drive the limiting frame to automatically reset through elastic force.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model adds structures such as a reel, an adjusting rope and a buoyancy seat to the pond body. When the fish nest is placed inside the pond body, the length of the adjusting rope can be adjusted by the reel, and the adjusting rope can adjust the depth of the fish nest inside the water body through the guide wheel, so that the depth of the fish nest arrangement can be combined with the habit of hatching fish, which can effectively improve the spawning quality of fish.

[0013] 2. The utility model adds structures such as a clamping seat, a spring and a connecting ring on the buoyancy seat. The elastic force of the spring can drive the clamping seat to clamp into the hole of the connecting ring to limit the fish nest. When replacement is needed, it is only necessary to pull the fish nest hard, thereby making it easier to replace the fish nest. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 A three-dimensional cross-sectional view of

[0016] Figure 3 For the utility model Figure 2 A magnified front view of the fish nest;

[0017] Figure 4 For the utility model Figure 1A three-dimensional enlarged view of the fixing frame;

[0018] Figure 5 For the utility model Figure 2 Enlarged view of the structure of part B.

[0019] In the figure: 1. pool body; 2. guardrail; 3. depth adjustment mechanism; 4. guide rod; 5. guide frame; 6. buoyancy seat; 7. connecting ring; 8. fish nest; 9. snap-on seat; 10. spring one; 31. fixing frame; 32. winding wheel; 33. adjusting rope; 34. handle; 35. guide wheel; 36. pull ring frame; 37. limit frame; 38. spring two. 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 , Figure 5 A spawning pond for easy replacement of fish nests, comprising a pond body 1, a guardrail 2 is fixedly connected to the upper end of the pond body 1, a depth adjustment mechanism 3 is arranged on the guardrail 2, a plurality of evenly distributed guide rods 4 are fixedly connected to the inside of the pond body 1, a guide frame 5 is slidably connected to the outer side of each guide rod 4, a buoyancy seat 6 is fixedly connected to the upper end of the guide frame 5, a connecting ring 7 is slidably sleeved on the outer side of the buoyancy seat 6, a fish nest 8 is fixedly connected to the upper end of the connecting ring 7, a clamping seat 9 is slidably connected to the inside of the buoyancy seat 6, and a spring 10 is arranged inside the buoyancy seat 6.

[0022] See also Figure 1 , Figure 3 , Figure 5 The fish nest 8 is in contact with the buoyancy seat 6, the arc surface of the clamping seat 9 is clamped with the connecting ring 7, the buoyancy generated by the buoyancy seat 6 is greater than the weight of the fish nest 8, one end of the spring 10 is fixedly connected to the buoyancy seat 6, and the other end of the spring 10 is fixedly connected to the clamping seat 9. The spring 10 can drive the clamping seat 9 to automatically reset through elastic force.

[0023] See also Figure 1 , Figure 2 , Figure 4The depth adjustment mechanism 3 includes a fixed frame 31, a plurality of evenly distributed fixed frames 31 are fixedly connected to the outside of the guardrail 2, a winding wheel 32 is installed inside the fixed frame 31 through a bearing, an adjusting rope 33 is wound around the outside of the winding wheel 32, a handle 34 is fixedly connected to the outside of the connecting shaft of the winding wheel 32, a plurality of evenly distributed guide wheels 35 are installed at the bottom of the inner side of the pool body 1, a pull ring frame 36 is slidably connected inside the fixed frame 31, a limit frame 37 is fixedly connected to the lower end of the pull ring frame 36, a spring 38 is arranged on the outside of the rod of the pull ring frame 36, and the adjusting rope The end of 33 away from the winding wheel 32 is fixedly connected to the buoyancy seat 6, and the use length of the adjusting rope 33 can be adjusted by the winding wheel 32. The guide wheel 35 is in contact with the adjusting rope 33. The limit frame 37 is slidably connected to the slot of the winding wheel 32. The limit frame 37 is slidably connected to the fixed frame 31. The limit frame 37 can limit the winding wheel 32 through the slot of the winding wheel 32. One end of the spring 38 is fixedly connected to the fixed frame 31, and the other end of the spring 38 is fixedly connected to the limit frame 37. The spring 38 can drive the limit frame 37 to automatically reset through elastic force.

[0024] The specific implementation process of the utility model is as follows: when the fish nest 8 needs to be replaced, the fish nest 8 is pulled upward with force, and the fish nest 8 drives the connecting ring 7 to move upward. During the upward movement, the connecting ring 7 can move the clamping seat 9 toward the inside of the buoyancy seat 6 and compress the spring 10. When the clamping seat 9 slides into the inside of the buoyancy seat 6, the fish nest 8 can be removed from the buoyancy seat 6, and then the connecting ring 7 under the new fish nest 8 is sleeved on the outside of the buoyancy seat 6 and pressed down with force. During the downward pressing process, the clamping seat 9 can be slid into the inside of the buoyancy seat 6 and the spring 10 is compressed. When the buoyancy seat 6 slides into the inside of the connecting ring 7, the spring 10 is reset. The spring 10 can drive the clamping seat 9 to be clamped to the inside of the connecting ring 7 through elastic force, so that the fish nest 8 can be replaced conveniently and quickly.

[0025] After the replacement is completed, the pull ring frame 36 is pulled upward, and the pull ring frame 36 drives the limit frame 37 to move and compresses the spring 2 38. When the limit frame 37 is out of the slot of the winding wheel 32, the handle 34 is turned, and the handle 34 drives the winding wheel 32 to rotate. The winding wheel 32 can reel in the adjustment rope 33 during the rotation, and the adjustment rope 33 can drive the buoyancy seat 6 and the fish nest 8 to move downward during the reeling process. When the fish nest 8 drops to a moderate depth, the pull ring frame 36 is released, and the spring 2 38 is reset. The spring 2 38 can drive the limit frame 37 to be clamped into the slot of the winding wheel 32 again through the elastic force, so as to complete the adjustment of the breeding depth.

[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 spawning pond for facilitating replacement of fish nests, comprising a pond body (1), characterized in that: The upper end of the pool body (1) is fixedly connected to a guardrail (2), and a depth adjustment mechanism (3) is arranged on the guardrail (2). The interior of the pool body (1) is fixedly connected to a plurality of evenly distributed guide rods (4), and the outer side of each guide rod (4) is slidably connected to a guide frame (5). The upper end of the guide frame (5) is fixedly connected to a buoyancy seat (6), and the outer side of the buoyancy seat (6) is slidably sleeved with a connecting ring (7), and the upper end of the connecting ring (7) is fixedly connected to a fish nest (8). The interior of the buoyancy seat (6) is slidably connected to a clamping seat (9), and a spring (10) is arranged inside the buoyancy seat (6).

2. A spawning pond for facilitating replacement of fish nests according to claim 1, characterized in that: The fish nest (8) is in contact with the buoyancy seat (6), and the arc surface of the clamping seat (9) is clamped with the connecting ring (7).

3. A spawning pond for facilitating replacement of fish nests according to claim 1, characterized in that: One end of the spring one (10) is fixedly connected to the buoyancy seat (6), and the other end of the spring one (10) is fixedly connected to the clamping seat (9).

4. A spawning pond for facilitating replacement of fish nests according to claim 1, characterized in that: The depth adjustment mechanism (3) comprises a fixed frame (31), a plurality of evenly distributed fixed frames (31) are fixedly connected to the outer side of the guardrail (2), a winding wheel (32) is installed inside the fixed frame (31) through a bearing, an adjustment rope (33) is wound around the outer side of the winding wheel (32), a handle (34) is fixedly connected to the outer side of the connecting shaft of the winding wheel (32), a plurality of evenly distributed guide wheels (35) are installed at the inner bottom of the pool body (1), a pull ring frame (36) is slidably connected inside the fixed frame (31), the lower end of the pull ring frame (36) is fixedly connected to a limiting frame (37), a spring 2 (38) is arranged on the outer side of the rod of the pull ring frame (36), and the end of the adjustment rope (33) away from the winding wheel (32) is fixedly connected to the buoyancy seat (6).

5. A spawning pond for facilitating replacement of fish nests according to claim 4, characterized in that: The guide wheel (35) is in contact with the adjusting rope (33), the limiting frame (37) is slidably connected to the slot of the winding wheel (32), and the limiting frame (37) is slidably connected to the fixing frame (31).

6. A spawning pond for facilitating replacement of fish nests according to claim 4, characterized in that: One end of the second spring (38) is fixedly connected to the fixing frame (31), and the other end of the second spring (38) is fixedly connected to the limiting frame (37).

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