Gridding partition type shrimp breeding device

Abstract

The invention discloses a grid partition type shrimp breeding device, and particularly relates to the technical field of shrimp breeding devices, the grid partition type shrimp breeding device comprises an aeration oxygenation mechanism and a grid breeding frame; the aeration oxygenation mechanism comprises an aeration pipe, an oxygen introduction pipe, a transmission wheel, a rotating wheel and a rotating rod; one end of the aeration pipe is freely and rotatably connected with the oxygen introduction pipe, the other end of the aeration pipe is fixed with the rotating rod, and the free end of the rotating rod is fixed with the rotating wheel; the transmission wheel is provided with a tooth section which is in meshing transmission with the rotating wheel, and the transmission wheel and the rotating wheel are in periodic transmission connection; the aeration pipe and the oxygen introducing pipe are both arranged above the gridding breeding frame. The shrimp breeding device provides a grid inhabiting environment for shrimps so as to cater to the habit that the shrimps find hidden places. Meanwhile, the survival rate of the shrimps in the growth process is increased by increasing the oxygen content in the culture water.

Description

Technical Field

[0001] This application relates to the technical field of shrimp farming devices, and in particular, to a grid-divided shrimp farming device. Background Art

[0002] During the shrimp farming process, the oxygen content in the farming water is required to be relatively high. For this reason, Chinese Patent Application No. 2024114821676 discloses a feeding and oxygenation device and an oxygenation method for a white shrimp farming pond. In the part of the feeding and oxygenation device, by changing the air inlet direction of the air flow, the contact time between the air flow and the farming water is prolonged, which is conducive to the increase of dissolved oxygen in the farming water. Because shrimp are raised together, if the density is high, they will fight with each other and even eat each other, so grid farming is required.

[0003] In the actual application process, the above-mentioned feeding and oxygenation device has the following defects: 1. The structure is relatively complex, and some small shrimps are easy to drill into the water-disturbing unit and be strangled to death; 2. Continuously oxygenating the water body, the generated bubbles are easy to overly stimulate the shrimp's habitat environment, which does not conform to the habit of shrimp looking for hiding places. Summary of the Invention

[0004] The present invention provides a grid-divided shrimp farming device, which provides a grid-shaped habitat environment for shrimp to meet the habit of shrimp looking for hiding places. At the same time, by increasing the oxygen content in the farming water, the survival rate during the growth of shrimp is increased.

[0005] The purpose of the present invention is achieved through the following technical solutions: A grid-divided shrimp farming device includes an aeration and oxygenation mechanism and a grid-shaped farming frame; The aeration and oxygenation mechanism includes an aeration pipe, an oxygen supply pipe, a driving wheel, a rotating wheel, and a rotating rod; one end of the aeration pipe is freely rotatably connected to the oxygen supply pipe, and the other end is fixed to the rotating rod, and the free end of the rotating rod is fixed to the rotating wheel; a tooth section meshing with the rotating wheel is provided on the driving wheel, and the driving wheel and the rotating wheel are periodically connected in transmission; both the aeration pipe and the oxygen supply pipe are arranged above the grid-shaped farming frame.

[0006] Among them, the advantage of the aeration and oxygenation mechanism is that above the grid-shaped farming frame, by circumferentially supplying gas through the rotating aeration pipe, the gas can be led to the farming water in different areas, avoiding excessive local oxygen concentration and attracting shrimp to gather.

[0007] Preferably, the aeration and oxygenation mechanism further includes a tilting guide assembly, and the tilting guide assembly includes a guide wheel; the guide wheel and the transmission wheel are synchronously rotationally connected through a fixed shaft, and a straightening guide ring and a tilting guide ring are connected in series at the lower end of the guide wheel. A guiding block is provided at one end of the rotating wheel facing away from the rotating rod, and the guiding block is in contact with both the straightening guide ring and the tilting guide ring.

[0008] Among them, the purpose of the tilting guide assembly is to achieve periodic large-range oxygenation and ventilation, and to avoid disturbing the normal habitat environment of shrimp after the aeration pipe guides gas into the aquaculture water.

[0009] Preferably, the tilting guide assembly further includes a fixing plate, a rotating seat, a tilting rod and a supporting seat; the rotating rod is rotationally connected to the rotating seat, the tilting rod is rotationally connected to the rotating seat, and the tilting rod is located below the rotating rod; the supporting seat is fixed on the fixing plate, and the tilting rod is rotationally connected to the supporting seat.

[0010] Preferably, the tilting guide assembly further includes a fixing block and a spring. The fixing block is fixed on the fixing plate. One end of the spring is fixed to the fixing block, and the other end is fixed to a hanging ring.

[0011] Preferably, L-shaped connecting rods are provided at both ends of the tilting rod, and the L-shaped connecting rods are fixed to the grid aquaculture frame.

[0012] Among them, by connecting the grid aquaculture frame and the rotating rod through the L-shaped connecting rod, the grid aquaculture frame can move laterally as the rotating rod rotates. The different angles and gaps formed by the tilted frame can provide hiding places for shrimp similar to those in reefs and waterweed gaps in the natural environment.

[0013] Preferably, a bottom plate is fixedly connected to the lower part of the fixing plate through a rod, and a submersible motor is installed on the bottom plate. The output end of the submersible motor is fixed to the transmission wheel.

[0014] Preferably, a side fixing plate is provided at the side end of the fixing plate, and the side fixing plate is detachably connected to the side end of the aquaculture pond.

[0015] Preferably, nets for preventing shrimp from jumping out are installed at both the upper and lower ends of the opening of the grid aquaculture frame.

[0016] Preferably, the oxygen supply pipe is a corrugated pipe, and oxygen outlet holes are provided on both the oxygen supply pipe and the aeration pipe.

[0017] Compared with the prior art, the advantages or beneficial effects of the technical solution of the present application include: 1. Meeting the habits of shrimp: The grid aquaculture frame provides a grid-shaped habitat environment for shrimp, catering to the habit of shrimp to look for hidden places, which is beneficial to the growth and survival of shrimp.

[0018] 2. Reasonable oxygenation: The aeration oxygenation mechanism supplies gas circumferentially through the rotating aeration pipe, enabling the gas to evenly flow into the aquaculture water in different areas, avoiding the aggregation of shrimp caused by excessive local oxygen concentration. At the same time, the periodic large-scale oxygenation and ventilation can effectively increase the oxygen content of the aquaculture water and improve the survival rate of shrimp during the growth process.

[0019] 3. Reducing interference: The tilting guide component realizes periodic large-scale oxygenation and ventilation, avoiding excessive interference with the normal habitat environment of shrimp after the aeration pipe guides the gas into the aquaculture water. Moreover, the oxygenation and ventilation are located in the upper area of the grid aquaculture frame, further reducing the stimulation to shrimp after the gas is introduced. Brief Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the overall structure of a grid partition type shrimp aquaculture device; Figure 2 It is a schematic diagram of the structure of the aeration oxygenation mechanism and the grid aquaculture frame; Figure 3 It is a schematic diagram of the structure of the aeration oxygenation mechanism; Figure 4 It is for Figure 3 The enlarged view of part A in Figure 5 It is a schematic diagram of the side view structure of the aeration oxygenation mechanism.

[0021] In the figure: 1. Driving wheel, 2. Side fixing plate, 3. Guide wheel, 4. Fixed block, 5. Spring, 6. Fixing plate, 7. Hanging ring, 8. Tilting rod, 9. Support seat, 11. Aeration pipe, 12. Oxygen supply pipe, 13. Rotating wheel, 14. Tooth section, 15. Rotating seat, 16. Rotating rod, 17. Driving block, 18. Bottom plate, 19. Submersible motor, 20. Grid aquaculture frame, 21. Aquaculture pond, 22. Rod. Detailed Embodiment

[0022] The following will combine the drawings and embodiments to elaborate in detail on the implementation mode of this application, so as to fully understand how this application uses technical means to solve technical problems and the implementation process of achieving corresponding technical effects and implement accordingly. Each feature in the embodiments of this application can be combined with each other on the premise of not conflicting, and the formed technical solutions are all within the protection scope of this application.

[0023] It should be clear that the following described embodiments are only a part of the embodiments of this application, rather than all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments in this application without creative efforts fall within the protection scope of this application.

[0024] Embodiment 1: This embodiment elaborates in detail on the solution of the shrimp aquaculture device: like Figures 1-5 As shown, a gridded partitioned shrimp culture device includes an aeration and oxygenation mechanism and a gridded culture frame 20; The aeration and oxygenation mechanism includes an aeration pipe 11, an oxygen pipe 12, a transmission wheel 1, a rotating wheel 13 and a rotating rod 16; one end of the aeration pipe 11 is freely rotatably connected to the oxygen pipe 12, and the other end is fixed to the rotating rod 16, and the free end of the rotating rod 16 is fixed to the rotating wheel 13; the transmission wheel 1 is provided with a tooth segment 14 that meshes with the rotating wheel 13 for transmission, and the transmission wheel 1 and the rotating wheel 13 are periodically transmitted and connected; the aeration pipe 11 and the oxygen pipe 12 are both arranged above the gridded breeding frame 20.

[0025] The connection relationship and working principle between the components of the aeration and oxygenation mechanism are as follows: Since the aeration pipe 11 and the oxygen supply pipe 12 are connected by rotation, when the aeration pipe 11 rotates with the rotation of the rotating wheel 13, the water above the gridded culture frame 20 can be stirred to increase the contact area between the water and the oxygen supply. At the same time, the oxygen outlet holes on the aeration pipe 11 release oxygen into the culture water at different angles and ranges, ensuring that every corner in the high-density culture area can obtain sufficient oxygen to meet the growth needs of shrimp.

[0026] Embodiment 2: Based on Embodiment 1, this embodiment specifically describes the specific contents of the aeration and oxygenation mechanism: The aeration and oxygenation mechanism also includes a roll guide assembly, which includes a guide wheel 3; the guide wheel 3 and the transmission wheel 1 are connected for synchronous rotation via a fixed shaft, the lower end of the guide wheel 3 is provided with a continuous alignment guide ring and a roll guide ring, and the end of the rotating wheel 13 facing away from the rotating rod 16 is provided with a guide block 17, and the guide block 17 is in close contact with the alignment guide ring and the roll guide ring.

[0027] At the same time, the roll guide assembly also includes a fixed plate 6, a rotating seat 15, a roll bar 8 and a support seat 9; the rotating rod 16 and the rotating seat 15 are rotatably connected, the roll bar 8 and the rotating seat 15 are rotatably connected, and the roll bar 8 is located below the rotating rod 16; the support seat 9 is fixed on the fixed plate 6, and the roll bar 8 and the support seat 9 are rotatably connected.

[0028] In addition, the roll guide assembly further includes a fixed block 4 and a spring 5. The fixed block 4 is fixed to the fixed plate 6. One end of the spring 5 is fixed to the fixed block 4, and the other end is fixed to the hanging ring 7. The bottom of the fixed plate 6 is fixedly connected to a bottom plate 18 through a rod 22. A submersible motor 19 is installed on the bottom plate 18. The output end of the submersible motor 19 is fixed to the transmission wheel 1.

[0029] The connection relationship and working principle of the components of the roll guide assembly are as follows: The submersible motor 19 drives the driving wheel 1 to rotate. When the driving wheel 1 rotates, the tooth segment 14 provided thereon periodically meshes with the rotating wheel 13.

[0030] When the tooth segment 14 meshes with the rotating wheel 13 (the spring 5 is pulled): The aeration pipe 11 rotates, and the oxygen supply pipe 12 does not rotate. When the aeration pipe 11 rotates, oxygen is released into the aquaculture water at different angles and ranges, ensuring that sufficient oxygen can be obtained in every corner of the high-density aquaculture area to meet the growth needs of the shrimp.

[0031] When the tooth segment 14 does not mesh with the rotating wheel 13: Due to the elastic force of the spring 5, the pulling ring 7 will be pulled, and then the tilting rod 8 will rotate a small angle. At this time, the rotating rod 16 will also rotate an angle, and the bottom end of the rotating wheel 13 will move inward ( Figure 4 ). In the above process, the aeration pipe 11 will also be tilted (more immersed in the water surface), thereby changing the oxygen supply angle and oxygen supply area.

[0032] The periodic movement of the above-mentioned tilting guide assembly also avoids the problem of shrimp aggregation caused by too high local oxygen concentration and maintains the stability of the aquaculture environment.

[0033] In this embodiment, L-shaped connecting rods are provided at both ends of the tilting rod 8, and the L-shaped connecting rods are fixed to the grid aquaculture frame 20.

[0034] Driving the grid aquaculture frame to rotate synchronously in a small range through the L-shaped connecting rod can slightly stimulate the activities of the shrimp. When the shrimp explore the new environment around the tilting frame, it will increase its swimming and foraging range, thereby enhancing its vitality.

[0035] In this embodiment, a side fixing plate 2 is provided at the side end of the fixing plate 6, and the side fixing plate 2 is detachably connected to the side end of the aquaculture pond 21. This detachable connection method facilitates the installation and disassembly of the device, and is convenient for maintaining, overhauling or replacing components when needed.

[0036] In this embodiment, nets for preventing shrimp from jumping out are installed at both the upper and lower ends of the opening of the grid aquaculture frame 20. This design can effectively prevent shrimp from jumping out of the aquaculture frame, reduce the escape loss of shrimp, and is also convenient for aquaculture management.

[0037] In this embodiment, the oxygen supply pipe 12 is a corrugated pipe, and oxygen outlet holes are provided on both the oxygen supply pipe 12 and the aeration pipe 11. The design of the corrugated pipe makes the oxygen supply pipe have a certain flexibility, which is convenient for installation and use in different environments. At the same time, the oxygen outlet holes can evenly release oxygen into the aquaculture water, improving the oxygenation effect.

Claims

1. A grid-type partitioned shrimp farming device, characterized in that: It includes an aeration and oxygenation mechanism and a gridded culture frame (20); The aeration and oxygenation mechanism comprises an aeration pipe (11), an oxygenation pipe (12), a transmission wheel (1), a rotating wheel (13) and a rotating rod (16); One end of the aeration pipe (11) is freely rotatably connected to the oxygen pipe (12), and the other end is fixed to the rotating rod (16); the free end of the rotating rod (16) is fixed to the rotating wheel (13); the transmission wheel (1) is provided with a tooth segment (14) meshing with the rotating wheel (13) for transmission; the transmission wheel (1) and the rotating wheel (13) are periodically connected in transmission; the aeration pipe (11) and the oxygen pipe (12) are both arranged above the gridded culture frame (20).

2. A grid-type partitioned shrimp farming device according to claim 1, characterized in that: The aeration and oxygenation mechanism further comprises a side tilting guide assembly, wherein the side tilting guide assembly comprises a guide wheel (3); The guide wheel (3) and the transmission wheel (1) are connected to each other in synchronous rotation via a fixed shaft; a straightening guide ring and a roll guide ring are provided at the lower end of the guide wheel (3); a guide block (17) is provided at one end of the rotating wheel (13) which is away from the rotating rod (16); and the guide block (17) is in close contact with the straightening guide ring and the roll guide ring.

3. A grid-type partitioned shrimp farming device according to claim 2, characterized in that: The roll guide assembly also includes a fixed plate (6), a rotating seat (15), a roll bar (8) and a support seat (9); The rotating rod (16) and the rotating seat (15) are rotatably connected, the roll rod (8) and the rotating seat (15) are rotatably connected, and the roll rod (8) is located below the rotating rod (16); The support seat (9) is fixed on the fixed plate (6), and the roll bar (8) and the support seat (9) are rotatably connected.

4. A grid-type partitioned shrimp farming device according to claim 3, characterized in that: The roll guide assembly further comprises a fixed block (4) and a spring (5), wherein the fixed block (4) is fixed on the fixed plate (6), and one end of the spring (5) is fixed to the fixed block (4), and the other end is fixed to the hanging ring (7).

5. The grid-type partitioned shrimp farming device according to claim 3, characterized in that: L-shaped connecting rods are provided at both ends of the roll bar (8), and the L-shaped connecting rods are fixed to the gridded breeding frame (20).

6. The grid-type partitioned shrimp farming device according to claim 3, characterized in that: A bottom plate (18) is fixedly connected to the fixing plate (6) via a rod (22), a submersible motor (19) is mounted on the bottom plate (18), and an output end of the submersible motor (19) is fixed to the transmission wheel (1).

7. The grid-type partitioned shrimp farming device according to claim 3, characterized in that: A side fixing plate (2) is provided at a side end of the fixing plate (6), and the side fixing plate (2) is detachably connected to a side end of the breeding pond (21).

8. The grid-type partitioned shrimp farming device according to claim 1, characterized in that: Nets are installed at the upper and lower ends of the opening of the gridded culture frame (20) to prevent shrimps from jumping out.

9. The grid-type partitioned shrimp farming device according to claim 1, characterized in that: The oxygen supply pipe (12) is a corrugated pipe, and both the oxygen supply pipe (12) and the aeration pipe (11) are provided with oxygen outlet holes.

Images