An aquaculture tank

Abstract

The utility model relates to the technical field of aquaculture tank discloses an aquaculture tank, including aquaculture tank and filter box, the side wall of aquaculture tank is installed with fixed side plate respectively, fixed side plate is installed with air inlet pipe, and one end of air inlet pipe is installed with air outlet bag, and the bottom outer wall of air outlet bag is installed with guide rod, and gas is transported to the inside of air inlet pipe through air pump, and under the drive of airflow, the protective cover can leave the lower surface of air outlet bag, when air pump stops working, the protective cover can be driven to stick to the lower surface of air outlet bag through compression spring, thereby being favorable to prevent sundries from blocking the air outlet hole on air outlet bag, the filter plate surface in the upper side is scraped through driving the triangular scraper to move, thereby avoiding that filter plate is too fast to block, and through loosening locking nut, then the pressing plate is rotated 90 DEG, then filter plate can be taken out from the inside of filter box, thereby conveniently replacing filter plate.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture tank technology, and in particular to an aquaculture tank. Background Technology

[0002] Aquaculture is a production activity involving the breeding, cultivation, and harvesting of aquatic plants and animals under human control. It generally includes the entire process of raising aquatic products from seedlings to finished products under artificial feeding and management. When raising fish, aquaculture tanks are required.

[0003] A search of Chinese patent CN219373510U reveals an aquaculture tank, a fish tank, with a connecting water pipe installed on the outer wall of the fish tank. The outer wall of the fish tank is equipped with a filtration mechanism, which includes a connecting ramp, a fixed box, a water pipe, a fixed base plate, a rotating scraper, and a connecting filter screen. The connecting ramp is fixedly connected to the inner wall of the fish tank, the fixed box is installed on the outer wall of the fish tank, the water pipe is installed on the inner wall of the fixed box, the fixed base plate is fixedly connected to the inner wall of the water pipe, and the rotating scraper is rotatably connected to the top of the fixed base plate. This invention, through the filtration mechanism, can filter debris in the fish tank during water pumping, ensuring the fish tank is clean and tidy. The rotation of the rotating scraper facilitates scraping away debris from the connecting filter screen, ensuring its cleanliness and smooth water flow. The return flow tube allows the pumped water to flow back, ensuring the water in the fish tank remains clean.

[0004] However, in implementing the relevant technology, the following problems were found in the above-mentioned aquaculture tanks: In order to prevent the fish in the tank from lacking oxygen, the existing aquaculture tanks need to continuously pump air into the tank. Generally, the other end of the air pipe is placed directly in the water, and then the air is delivered by an air pump. When the air pumping stops, one end of the air pipe is easily blocked by debris and uneaten feed in the tank, which makes it impossible to pump air normally when it is turned on again. In addition, the existing technology simply uses water flow to drive a rotating scraper to clean the filter screen, which is not very effective in cleaning the filter screen and does not allow for convenient and quick replacement of the filter screen, which is not conducive to filtering the aquaculture water. Based on this, this utility model designs an aquaculture tank to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide an aquaculture tank to solve the problems mentioned in the background art, such as the easy blockage of one end of the air pipe affecting the subsequent supply of gas to the tank, and the poor cleaning effect of the filter screen and the inconvenience of replacement.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an aquaculture tank, comprising an aquaculture tank and a filter box, wherein fixed side plates are respectively installed on one side wall of the aquaculture tank, an air inlet pipe is installed on the fixed side plate, an air outlet is installed at one end of the air inlet pipe, a guide rod is installed on the bottom outer wall of the air outlet, a protective cover is slidably engaged on the guide rod, and a compression spring is provided on the side wall of the guide rod;

[0007] A translation component is installed on one side wall of the filter box, a guide base plate is installed on the translation component, a guide shaft is slidably engaged on the guide base plate, a triangular scraper is installed at one end of the guide shaft, and a support spring is provided on the side wall of the guide shaft;

[0008] Filter plates are respectively snapped onto the filter box, a sealing plate is installed on one side wall of the filter plate, a threaded rod is fixedly installed on one side wall of the filter box, a pressure plate is slidably snapped onto the threaded rod, and a locking nut is connected to the thread on the outer surface of the threaded rod.

[0009] As a preferred embodiment, support side plates are installed on the inner walls of both sides of the filter box.

[0010] As a preferred embodiment, the translation component includes a fixed base located on one side wall of the filter housing. A ball screw is rotatably connected to the fixed base, and a drive plate is connected to the ball screw via a ball nut. The drive plate is connected to the guide base plate. A drive motor is installed on one side wall of the fixed base, and the output end of the drive motor is connected to the ball screw.

[0011] As a preferred embodiment, guide support rods are respectively installed on one side wall of the fixed base, and the guide support rods are slidably engaged with the drive plate.

[0012] As a preferred embodiment, a drainage pipe for discharging wastewater into the filter box is installed on one side wall of the aquaculture tank.

[0013] As a preferred embodiment, a protective mesh panel is installed on one inner wall of the aquaculture tank.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] 1. Gas is delivered into the air inlet pipe by an air pump. Driven by the airflow, the protective cover can move away from the lower surface of the air outlet. When the air pump stops working, the pressure spring can move the protective cover to stick to the lower surface of the air outlet, which helps to prevent debris from clogging the air outlet on the air outlet.

[0016] 2. By moving the triangular scraper, the surface of the filter plate above can be scraped, thus preventing the filter plate from clogging too quickly. After loosening the locking nut and rotating the pressure plate 90°, the filter plate can be removed from the filter box for easy replacement. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a partial cross-sectional view of the present invention.

[0019] Figure 3 This is an exploded view of the present invention.

[0020] Figure 4 This utility model Figure 1 Enlarged diagram of point A in the diagram.

[0021] Figure 5 This utility model Figure 2 Enlarged diagram of point B in the image.

[0022] In the diagram: 1. Aquaculture tank; 2. Fixed side plate; 3. Air inlet pipe; 4. Air outlet; 5. Guide rod; 6. Protective cover; 7. Compression spring; 8. Drainage pipe; 9. Filter box; 10. Translation assembly; 1001. Fixed base; 1002. Ball screw; 1003. Drive plate; 1004. Guide support rod; 1005. Drive motor; 11. Guide base plate; 12. Guide shaft; 13. Triangular scraper; 14. Support spring; 15. Support side plate; 16. Filter plate; 17. Sealing plate; 18. Threaded rod; 19. Pressure plate; 20. Locking nut; 21. Protective mesh plate. Detailed Implementation

[0023] 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.

[0024] This utility model provides, for example Figure 1-5The aquaculture tank shown includes an aquaculture tank 1 and a filter box 9. Fixed side plates 2 are installed on one side wall of the aquaculture tank 1. Air inlet pipes 3 are installed on the fixed side plates 2, and air outlet manifolds 4 are installed at one end of each air inlet pipe 3. There are four fixed side plates 2, with one air inlet pipe 3 installed on every two fixed side plates 2. Air outlet manifolds 4 are installed at both ends of each air inlet pipe 3. Air outlet holes are opened at the bottom of each air outlet manifold 4. The air inlet pipes 3 are connected to an air pump via air pipes. Guide rods 5 are installed on the bottom outer wall of the air outlet manifold 4, and sliding clips are mounted on the guide rods 5. The filter housing 9 is equipped with a protective cover 6, a compression spring 7 on the side wall of the guide rod 5, a translation component 10 on one side wall, a guide base plate 11 on the translation component 10, guide shafts 12 slidably engaged on the guide base plate 11, a triangular scraper 13 on one end of the guide shaft 12, a support spring 14 on the side wall of the guide shaft 12, and two filter plates 16 engaged on the filter housing 9, one above the other, with the filter holes of the upper filter plate 16 being larger than those of the lower filter plate. The filter holes on plate 16 are large, and the support spring 14 can abut against the triangular scraper 13, allowing the triangular scraper 13 to abut against the filter plate 16 above. A sealing plate 17 is installed on one side wall of filter plate 16, and a threaded rod 18 is fixedly installed on one side wall of filter housing 9. A pressure plate 19 is slidably engaged with the threaded rod 18, and a locking nut 20 is connected to the thread on the outer surface of the threaded rod 18. By tightening the locking nut 20, it abuts against the pressure plate 19, thereby allowing the pressure plate 19 to press against the sealing plate 17, which helps to prevent the contents from entering the filter housing 9. Water overflows from the snap-fit ​​joint with the filter plate 16. Support side plates 15 are installed on the inner walls of both sides of the filter box 9. Gas is delivered into the air inlet pipe 3 by the air pump. The airflow can drive the protective cover 6 away from the lower surface of the air outlet 4, so that the gas can flow out from the air outlet hole on the air outlet 4, thereby supplying air into the aquaculture tank 1. When it is not necessary to pump air into the aquaculture tank 1, the air pump stops running. The compression spring 7 can drive the protective cover 6 to stick to the lower surface of the air outlet 4, thereby preventing debris from clogging the air outlet hole on the air outlet 4.

[0025] In this embodiment, the translation component 10 includes a fixed base 1001 located on one side wall of the filter housing 9. A ball screw 1002 is rotatably connected to the fixed base 1001. The ball screw 1002 is connected to a drive plate 1003 via ball nuts. The drive plate 1003 is connected to a guide base plate 11. A drive motor 1005 is mounted on one side wall of the fixed base 1001. The output end of the drive motor 1005 is connected to the ball screw 1002. The fixed base 1001 has various... A guide support rod 1004 is installed, which is slidably engaged with the drive plate 1003. The guide support rod 1004 guides the drive plate 1003, which helps improve the stability of the drive plate 1003 during movement. A drainage pipe 8 is installed on one side wall of the aquaculture tank 1 to discharge sewage into the filter box 9. A water pump is installed on the side wall of the filter box 9, and the input end of the water pump is located inside the filter box 9. The dirtier sewage at the bottom of the aquaculture tank 1 will be discharged into the filter box 9 along the drainage pipe 8, and then pass through the filter box. After filtration by the filter plate 16 inside the filter body 9, the water is pumped back to the aquaculture tank 1 via the water pump on the filter body 9. The drive motor 1005 drives the ball screw 1002 to rotate, which in turn moves the drive plate 1003, causing the guide plate 11 to move laterally. This allows the triangular scraper 13 to scrape the surface of the filter plate 16 above, removing debris and moving it to the sides of the filter plate 16. This helps prevent the filter holes on the filter plate 16 from clogging too quickly. If further... When replacing filter plate 16, first loosen the locking nut 20, then rotate the pressure plate 19 90° so that the pressure plate 19 is no longer against the sealing plate 17. Next, remove the sealing plate 17 along with the filter plate 16 from inside the filter housing 9. Then, snap the new filter plate 16 into the filter housing 9. Next, reverse the pressure plate 19 90° and tighten the locking nut 20 so that the locking nut 20 can press against the pressure plate 19, thereby allowing the pressure plate 19 to press the sealing plate 17 to fix the filter plate 16. Therefore, the filter plate 16 can be replaced conveniently and quickly.

[0026] In this embodiment, a protective mesh plate 21 is installed on one inner wall of the aquaculture tank 1. The protective mesh plate 21 helps to prevent fish from swimming out of the drainage pipe 8.

[0027] Working principle of this utility model: This utility model is an aquaculture tank. Gas is delivered into the air inlet pipe 3 by an air pump. Under the drive of the air flow, the protective cover 6 can be separated from the lower surface of the air outlet 4, so that the gas can flow out from the air outlet hole on the air outlet 4. When it is not necessary to pump air into the tank, the air pump stops working. The compression spring 7 can drive the protective cover 6 to stick to the lower surface of the air outlet 4, which helps to prevent debris from clogging the air outlet hole on the air outlet 4.

[0028] The drive motor 1005 drives the ball screw 1002 to rotate, which in turn drives the drive plate 1003 to move the guide plate 11 laterally. This allows the triangular scraper 13 to scrape the surface of the filter plate 16 above, scraping debris from the filter plate 16 to both sides, thus preventing the filter plate 16 from clogging too quickly. By loosening the locking nut 20, the pressure plate 19 is no longer pressed against the sealing plate 17. Then, the pressure plate 19 is rotated 90°, and the sealing plate 17 along with the filter plate 16 can be removed from the filter box 9, making it convenient to replace the filter plate 16.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. An aquaculture tank, comprising an aquaculture tank (1) and a filter box (9), characterized in that: A fixed side plate (2) is installed on one side wall of the aquaculture tank (1). An air inlet pipe (3) is installed on the fixed side plate (2). An air outlet bag (4) is installed at one end of the air inlet pipe (3). A guide rod (5) is installed on the bottom outer wall of the air outlet bag (4). A protective cover (6) is slidably attached to the guide rod (5). A compression spring (7) is provided on the side wall of the guide rod (5). A translation component (10) is installed on one side wall of the filter box (9). A guide base plate (11) is installed on the translation component (10). A guide shaft (12) is slidably engaged on the guide base plate (11). A triangular scraper (13) is installed at one end of the guide shaft (12). A support spring (14) is provided on the side wall of the guide shaft (12). The filter box (9) is fitted with filter plates (16), a sealing plate (17) is installed on one side wall of the filter plate (16), a threaded rod (18) is fixedly installed on one side wall of the filter box (9), a pressure plate (19) is slidably fitted on the threaded rod (18), and a locking nut (20) is connected to the threaded thread on the outer surface of the threaded rod (18).

2. The aquaculture tank according to claim 1, characterized in that: Support side plates (15) are installed on the inner walls of both sides of the filter box (9).

3. The aquaculture tank according to claim 1, characterized in that: The translation component (10) includes a fixed base (1001) located on one side wall of the filter box (9). A ball screw (1002) is rotatably connected to the fixed base (1001). The ball screw (1002) is connected to a drive plate (1003) via a ball nut. The drive plate (1003) is connected to the guide base plate (11). A drive motor (1005) is installed on one side wall of the fixed base (1001). The output end of the drive motor (1005) is connected to the ball screw (1002).

4. The aquaculture tank according to claim 3, characterized in that: Guide support rods (1004) are respectively installed on one side wall of the fixed base (1001), and the guide support rods (1004) are slidably engaged with the drive plate (1003).

5. The aquaculture tank according to claim 1, characterized in that: The aquaculture tank (1) has a drainage pipe (8) installed on one side wall for discharging sewage into the filter box (9).

6. The aquaculture tank according to claim 1, characterized in that: A protective mesh panel (21) is installed on one inner wall of the aquaculture tank (1).

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