Water quality purification device for lobster breeding

Abstract

The utility model relates to the technical field of lobster breeding, and discloses a water quality purification device for lobster breeding, which comprises a bottom plate, a flow dividing pipe is fixed on one side of the top of the bottom plate through a pipe frame, a liquid medicine box with a feed port is arranged on the other side of the top of the bottom plate, and a row of nozzles I are arranged at the bottom of the flow dividing pipe. A liquid pump is mounted at the top of the bottom plate and between the flow dividing pipe and the liquid medicine box; spraying assemblies are arranged at the two ends of the flow dividing pipe correspondingly, and floating supporting assemblies are detachably installed at the ends, away from the flow dividing pipe, of the spraying assemblies. According to the water quality purification device for lobster breeding, liquid medicine is automatically sprayed into a breeding pond through the device, the interior of the breeding pond is purified, the working intensity of spraying the liquid medicine is reduced, it is also facilitated that the liquid medicine is repeatedly sprayed to a certain position of the breeding pond, and the uniformity of spraying the liquid medicine into the breeding pond is improved; and the length of the spraying assembly can be assembled according to actual conditions, so that the spraying range of the device in a culture pond at a time can be expanded.

Description

Technical Field

[0001] This utility model relates to the field of crayfish farming technology, specifically a water purification device for crayfish farming. Background Technology

[0002] In the crayfish farming industry, water quality management and maintenance are crucial, directly affecting the crayfish's growth rate, health status, and final yield. Traditional water purification methods often rely on manual operation, adding quicklime or other disinfectants to the ponds to control harmful microorganisms, adjust pH levels, and improve water quality.

[0003] Farmers typically need to manually fill containers with quicklime water or other disinfectants and then evenly distribute the disinfectant in the water by pouring or splashing. This method is not only labor-intensive and physically demanding, but also makes it difficult to precisely control the area and amount of disinfectant applied. Due to the limitations of manual operation, the same area is often repeatedly sprayed, leading to excessively high disinfectant concentrations. This can cause drastic changes in the aquatic environment, directly stressing the crayfish and affecting their normal growth cycle and survival rate. Furthermore, manual spraying makes it difficult to ensure even distribution of the disinfectant. Some areas may not achieve the expected purification effect due to insufficient disinfectant, while others may have excessive disinfectant, disrupting the ecological balance of the water. This unevenness further exacerbates the instability and risks of the crayfish's growth environment. Utility Model Content

[0004] The purpose of this invention is to provide a water purification device for crayfish farming to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A water purification device for crayfish farming includes: a base plate, a diversion pipe fixed to one side of the top of the base plate via a pipe rack, a medicine tank with a feed inlet installed on the other side of the top of the base plate, a row of nozzles installed at the bottom of the diversion pipe, and a liquid pump installed at the top of the base plate between the diversion pipe and the medicine tank.

[0007] Spraying components are provided at both ends of the diversion pipe, and a floating support component is detachably installed at the end of the spraying component away from the diversion pipe.

[0008] The spray assembly includes a spray pipe connected to the discharge end of the diversion pipe, and multiple extension pipes. The spray pipe and the extension pipes are connected in parallel. The extension pipes are detachably connected to each other and to any two adjacent extension pipes. A row of nozzles is fixed to the bottom of each spray pipe and extension pipe.

[0009] As an improved technical solution, a coaxial hexagonal nut is welded to both the end of the spray pipe away from the diversion pipe and the end of the extension pipe away from the spray pipe, and a hollow external threaded tube that is threadedly connected to the hexagonal nut is welded to the end of the extension pipe near the spray pipe.

[0010] As an improved technical solution, a metal flexible hose is installed between the opposite ends of the spray pipe and the diversion pipe. Mounting shafts are fixed on both sides of the spray pipe near the diversion pipe. A rotating bar is installed on the end of the mounting shaft away from the spray pipe. A rotating shaft is fixedly installed on the end of the rotating bar away from the mounting shaft. The rotating bar is rotatably connected to a shaft bracket through the rotating shaft. A rotary drive source for driving the spray pipe to rotate is installed on both sides of the top of the base plate.

[0011] As an improved technical solution, the rotary drive source includes an electric telescopic rod fixed to the top of the base plate and a gear installed on one end of the rotating shaft. The movable end of the electric telescopic rod is fixedly connected to a lifting block, and a rack that meshes with the gear is fixed to the bottom of the lifting block and on the side near the gear.

[0012] As an improved technical solution, support plates are welded to both sides of the top of the base plate and below the rotating bar, and the support plates support the rotating bar when it is placed horizontally.

[0013] As an improved technical solution, the floating support assembly includes a hexagonal plate, on the side of the hexagonal plate near the spray assembly, a threaded post that is threadedly connected to a hexagonal nut, and a hexagonal block on the side of the hexagonal plate away from the threaded post. An threaded rod is threadedly installed on the hexagonal block through a threaded hole, and a floating block is fixedly connected to the bottom end of the threaded rod.

[0014] As an improved technical solution, a stirring assembly is installed on the top of the medicine tank. The stirring assembly includes a drive motor installed on the top of the medicine tank and a stirring blade rotatably installed inside the medicine tank. At the same time, the drive end of the drive motor is connected to the shaft end of the stirring blade.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. In this utility model, the length of the diversion pipe and the spray components on both sides constitutes the spray length of the device. The spray components can be assembled from different numbers of extension pipes and spray pipes to form spray components of different lengths. By assembling the length of the spray components according to the actual situation, the spray range of the device in the aquaculture pond can be expanded, the working time can be reduced, and the efficiency of water purification can be improved. At the same time, the overall length of the spray components can be adjusted according to the size of the aquaculture pond, making it more flexible and adaptable.

[0017] 2. In this utility model, a floating support component is installed at the end of the spray assembly away from the diversion pipe. Through the vertical thread transmission action of the threaded hole on the hexagonal block and the external threaded rod, the vertical height of the floating block is adjusted so that the bottom of the floating block is pressed on the water surface. This allows the outer end of the spray assembly to be supported by the floating support component, which helps to improve the stability of the spray assembly. Moreover, the vertical height of the floating block can be adjusted to ensure that the floating block can be fully placed on the water surface of the aquaculture pond in different environments.

[0018] 3. In this utility model, the electric telescopic rod shortens, causing the rack to move downwards, changing the spray pipe from a horizontal to a vertical direction. This reduces the space occupied by the device to a certain extent, making it easier to store. When needed, the spray assembly can be placed horizontally by extending the electric telescopic rod, facilitating the switching between horizontal and vertical placement. Furthermore, when the spray assembly is placed horizontally, the support plate supports the rotating bar, improving the stability of the spray assembly when placed horizontally.

[0019] 4. This utility model automatically sprays pesticide solution into the aquaculture pond to purify the pond, reducing the workload of spraying pesticide solution and avoiding repeated spraying of the same area in the pond, thus improving the uniformity of pesticide spraying. Furthermore, the length of the spraying components can be assembled according to actual conditions, which can expand the spraying range of the device in the aquaculture pond at one time, reduce working time, and thus improve the efficiency of water purification. Attached Figure Description

[0020] Figure 1 A schematic diagram of a water purification device for lobster farming;

[0021] Figure 2 This is a schematic diagram of the connection structure between the diversion pipe and the spray pipe in a water purification device for lobster farming.

[0022] Figure 3 This is a schematic diagram of the spray component in a water purification device for lobster farming.

[0023] Figure 4 This is a schematic diagram of the floating support component in a water purification device for lobster farming.

[0024] In the diagram: 1. Base plate; 11. Liquid tank; 12. Stirring assembly; 13. Liquid pump; 2. Diverter pipe; 21. Shaft bracket; 22. Rotating shaft; 23. Support plate; 24. Rotating bar; 25. Mounting shaft; 26. Metal hose; 27. Gear; 28. Lifting block; 29. ​​Rack; 210. Electric telescopic rod; 3. Spray assembly; 31. Spray pipe; 32. Extension pipe; 33. Nozzle 2; 34. Hollow external threaded pipe; 35. Hexagonal nut; 4. Floating support assembly; 41. Hexagonal plate; 42. External threaded column; 43. Floating block; 44. Hexagonal block; 45. External threaded rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-4 This utility model proposes a technical solution: a water purification device for crayfish farming, comprising: a base plate 1; a diversion pipe 2 fixedly mounted on one side of the top of the base plate 1 via a pipe rack; a medicine tank 11 with an inlet installed on the other side of the top of the base plate 1; a baffle plate installed on the top of the medicine tank 11 directly opposite the inlet; a row of nozzles installed at the bottom of the diversion pipe 2; a spraying channel opened on the top of the base plate 1 directly below the nozzles; and a liquid pump 13 installed on the top of the base plate 1 between the diversion pipe 2 and the medicine tank 11. The inlet of the liquid pump 13 is connected to the outlet of the medicine tank 11, and the outlet of the liquid pump 13 is connected to the inlet of the diversion pipe 2.

[0027] Spray assembly 3 is provided at both ends of the diversion pipe 2. A floating support assembly 4 is detachably installed at the end of the spray assembly 3 away from the diversion pipe 2.

[0028] The spray assembly 3 includes a spray pipe 31 connected to the discharge end of the diversion pipe 2, and multiple extension pipes 32. The spray pipe 31 and the extension pipes 32 are connected in parallel. The extension pipes 32 and adjacent extension pipes 32 are detachably connected. A row of nozzles 33 is fixed at the bottom of the spray pipe 31 and the extension pipes 32. The nozzles 33 are connected to the interior of the spray pipe 31 and the extension pipes 32. The length of the diversion pipe 2 and the two spray assemblies 3 on both sides is the spray length of the device. The spray assembly 3 can be assembled from different numbers of extension pipes 32 and spray pipes 31 to form spray assemblies 3 of different lengths. The length of the spray assembly 3 can be assembled according to the actual situation, which can expand the spraying range of the device in the aquaculture pond at one time, reduce working time and improve the efficiency of water purification. At the same time, the overall length of the spray assembly 3 can be adjusted according to the size of the aquaculture pond, which is more flexible and adaptable.

[0029] The device is placed at the stern of the boat, and the user controls the boat to move inside the aquaculture pond. At this time, the liquid pump 13 pumps the liquid medicine from the liquid medicine tank 11 and delivers it to the inside of the diversion pipe 2 and the spray assembly 3. The liquid medicine is finally sprayed into the aquaculture pond by the first and second spray nozzles 33, which drive the diversion pipe 2 and the spray assembly 3 to move and spray the liquid medicine in the aquaculture pond. The device automatically sprays the liquid medicine into the aquaculture pond to purify the inside of the aquaculture pond, which reduces the workload of spraying the liquid medicine and also helps to avoid repeatedly spraying the liquid medicine in a certain part of the aquaculture pond, improving the uniformity of the liquid medicine spraying in the aquaculture pond. Moreover, the length of the spray assembly 3 can be assembled according to the actual situation, which can expand the spraying range of the device in the aquaculture pond at one time, reduce the working time, and thus improve the efficiency of water purification.

[0030] The end of the spray pipe 31 away from the diversion pipe 2 and the end of the extension pipe 32 away from the spray pipe 31 are both welded with coaxial hexagonal nuts 35. The end of the extension pipe 32 near the spray pipe 31 is welded with a hollow external threaded pipe 34 that is threadedly connected to the hexagonal nut 35. The connection between the spray pipe 31 and the extension pipe 32, as well as between two adjacent extension pipes 32, is fixed by the threaded connection between the hollow external threaded pipe 34 and the hexagonal nut 35, which facilitates quick assembly and disassembly.

[0031] A metal flexible hose 26 is installed between the opposite ends of the spray pipe 31 and the diversion pipe 2. Mounting shafts 25 are fixed on both sides of the end of the spray pipe 31 near the diversion pipe 2. A rotating bar 24 is installed on the end of the mounting shaft 25 away from the spray pipe 31. A rotating shaft 22 is fixedly installed on the end of the rotating bar 24 away from the mounting shaft 25. The rotating bar 24 is rotatably connected to a shaft bracket 21 through the rotating shaft 22. The shaft bracket 21 is welded to the top of the base plate 1. Rotary drive sources for driving the spray pipe 31 to rotate are installed on both sides of the top of the base plate 1.

[0032] The rotation drive source includes an electric telescopic rod 210 fixed to the top of the base plate 1 and a gear 27 installed on one end of the rotating shaft 22. There is only one gear 27. The movable end of the electric telescopic rod 210 is fixedly connected to a lifting block 28. The bottom of the lifting block 28 and the side close to the gear 27 are fixed with a rack 29 that meshes with the gear 27. When the device is not in operation, the electric telescopic rod 210 shortens, causing the rack 29 to move downward. Under the meshing transmission action of the rack 29 and the gear 27, the gear 27 drives the rotating shaft 22 to rotate clockwise, thereby driving the spray assembly 3 to rotate towards the liquid tank 11, changing the spray pipe 31 from the horizontal direction to the vertical direction. This reduces the space occupied by the device to a certain extent, making it easier to store the device. When needed, the spray assembly 3 can be placed horizontally by extending the electric telescopic rod 210, making it convenient to switch the spray assembly 3 between horizontal and vertical placement.

[0033] Support plates 23 are welded to both sides of the top of the base plate 1 and below the rotating bar 24. When the rotating bar 24 is placed horizontally, the support plates 23 support the rotating bar 24. When the spray assembly 3 is placed horizontally, the support plates 23 support the rotating bar 24, thereby improving the stability of the spray assembly 3 when placed horizontally.

[0034] The floating support assembly 4 includes a hexagonal plate 41. A threaded post 42, which is threaded to a hexagonal nut 35, is welded to the side of the hexagonal plate 41 closest to the spray assembly 3. The threaded post 42 is screwed into the hexagonal nut 35 on the outer side of the spray assembly 3, blocking the extension pipe 32 to prevent the liquid from being directly discharged from the extension pipe 32 and ensuring the pressure inside the pipe. A hexagonal block 44 is welded to the side of the hexagonal plate 41 furthest from the threaded post 42. A threaded rod 45 is threaded onto the hexagonal block 44 through a threaded hole. A floating block 43 is fixedly connected to the bottom of the threaded rod 45. Through the vertical thread transmission between the threaded hole on the hexagonal block 44 and the threaded rod 45, the vertical height of the floating block 43 is adjusted, so that the bottom of the floating block 43 is pressed against the water surface. This allows the outer end of the spray assembly 3 to be supported by the floating support assembly 4, improving the stability of the spray assembly 3. Furthermore, the vertical height of the floating block 43 can be adjusted to ensure that it can be fully placed on the surface of the aquaculture pond in different environments.

[0035] A set of stirring components 12 is installed on the top of the medicine tank 11, and the stirring end of the stirring components 12 is located inside the medicine tank 11. The stirring components 12 include a drive motor installed on the top of the medicine tank 11 and a stirring blade installed inside the medicine tank 11. At the same time, the drive end of the drive motor is connected to the shaft end of the stirring blade. The stirring components 12 mix the medicine inside the medicine tank 11 and maintain the uniformity of the medicine during spraying.

[0036] The working principle of this utility model is as follows:

[0037] When in use, place the device at the stern of the boat and make the diversion pipe 2 protrude outside the boat. Put medicine and water into the medicine tank 11 through the feed port and mix the medicine inside the medicine tank 11 by the stirring component 12.

[0038] The length of the diversion pipe 2 and the two spray components 3 is the spray length of the device. The spray component 3 can be assembled from different numbers of extension pipes 32 and spray pipes 31 to form spray components 3 with different stroke lengths.

[0039] A floating support assembly 4 is installed at the end of the spray assembly 3 that is furthest from the diversion pipe 2, as follows:

[0040] Screw the external threaded post 42 into the hexagonal nut 35 on the outside of the spray assembly 3 to block the extension tube 32. Then, through the vertical thread transmission between the threaded hole on the hexagonal block 44 and the external threaded rod 45, the vertical height of the floating block 43 is adjusted so that the bottom of the floating block 43 is pressed on the water surface, so that the outer end of the spray assembly 3 is supported by the floating support assembly 4.

[0041] The user controls the boat to move inside the aquaculture pond. At this time, the liquid pump 13 pumps the liquid medicine from the liquid medicine tank 11 and delivers it to the inside of the diversion pipe 2 and the spray assembly 3. Finally, the liquid medicine is sprayed into the aquaculture pond by the first and second spray nozzles 33, which drive the diversion pipe 2 and the spray assembly 3 to move in the aquaculture pond and spray the liquid medicine.

[0042] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A water purification device for crayfish farming, characterized in that: include: A base plate (1) is provided, and a diversion pipe (2) is fixed on one side of the top of the base plate (1) by a pipe rack. A medicine tank (11) with an inlet is installed on the other side of the top of the base plate (1). A row of nozzles is installed at the bottom of the diversion pipe (2). A liquid pump (13) is installed on the top of the base plate (1) between the diversion pipe (2) and the medicine tank (11). Spray assembly (3) is provided at both ends of the diversion pipe (2), and a floating support assembly (4) is detachably installed at the end of the spray assembly (3) away from the diversion pipe (2); The spray assembly (3) includes a spray pipe (31) connected to the discharge end of the diversion pipe (2) and a plurality of extension pipes (32), and the spray pipe (31) and the extension pipes (32) are in parallel. The extension pipes (32) are detachably connected to each other and to two adjacent extension pipes (32). A row of nozzles (33) is fixed at the bottom of the spray pipe (31) and the extension pipes (32).

2. The water purification device for crayfish farming according to claim 1, characterized in that: The end of the spray pipe (31) away from the diversion pipe (2) and the end of the extension pipe (32) away from the spray pipe (31) are both welded with coaxial hexagonal nuts (35). The end of the extension pipe (32) near the spray pipe (31) is welded with a hollow external threaded pipe (34) that is threadedly connected to the hexagonal nut (35).

3. The water purification device for crayfish farming according to claim 2, characterized in that: A metal flexible hose (26) is installed between the opposite ends of the spray pipe (31) and the diversion pipe (2). The spray pipe (31) is fixed with mounting shafts (25) on both sides near the diversion pipe (2). A rotating bar (24) is installed at the end of the mounting shaft (25) away from the spray pipe (31). A rotating shaft (22) is fixedly installed at the end of the rotating bar (24) away from the mounting shaft (25). The rotating bar (24) is rotatably connected to a shaft bracket (21) through the rotating shaft (22). A rotation drive source for driving the spray pipe (31) to rotate is installed on both sides of the top of the base plate (1).

4. The water purification device for crayfish farming according to claim 3, characterized in that: The rotation drive source includes an electric telescopic rod (210) fixed to the top of the base plate (1) and a gear (27) installed on one end of the rotating shaft (22). The movable end of the electric telescopic rod (210) is fixedly connected to a lifting block (28). The bottom of the lifting block (28) and the side close to the gear (27) are fixed with a rack (29) that meshes with the gear (27).

5. The water purification device for crayfish farming according to claim 4, characterized in that: Support plates (23) are welded to both sides of the top of the base plate (1) and below the rotating bar (24), and the support plates (23) support the rotating bar (24) when the rotating bar (24) is placed horizontally.

6. The water purification device for crayfish farming according to claim 5, characterized in that: The floating support assembly (4) includes a hexagonal plate (41), on the side of the hexagonal plate (41) near the spray assembly (3) a threaded external column (42) that is threadedly connected to a hexagonal nut (35) is welded, and on the side of the hexagonal plate (41) away from the threaded external column (42) a hexagonal block (44) is welded, and a threaded external rod (45) is threadedly installed on the hexagonal block (44) through a threaded hole thereon, and a floating block (43) is fixedly connected to the bottom end of the threaded external rod (45).

7. The water purification device for crayfish farming according to claim 6, characterized in that: A set of stirring components (12) is installed on the top of the liquid tank (11). The stirring components (12) include a drive motor installed on the top of the liquid tank (11) and a stirring blade rotatably installed inside the liquid tank (11). At the same time, the drive end of the drive motor is connected to the shaft end of the stirring blade.

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