Aquaculture pond with self-cleaning function

Abstract

The application relates to the technical field of aquaculture, and discloses an aquaculture pond with a self-cleaning function, which comprises a pond body, a water pump is installed at the bottom of the pond body, the water pump pumps water into the interior of the pond body, the water outlet of the water pump is communicated with a water outlet pipe connected in the interior of the pond body, an outlet is connected to the outer side of the bottom of the pond body, the outlet pumps out the water in the interior of the pond body, and a tooth block is connected to the outer side edge of the pond body. Through the arrangement of the collecting plate and the driving of the driving motor, the collection of the dirt in the aquaculture pond can be realized, the problem that the dirt pollutes the water quality is avoided, the bristles are connected to the outer side of the collecting plate, the self-cleaning function of the aquaculture pond can be realized under the driving of the driving motor and in cooperation with the high-pressure spray gun, the manpower and time consumed by manual brushing of the pond wall are avoided, the convenience of the aquaculture pond is improved, the problem that manual cleaning is easy to be neglected is avoided, and the cleaning efficiency of the aquaculture pond is improved.

Description

Technical Field

[0001] This invention relates to the field of aquaculture technology, specifically to an aquaculture pond with a self-cleaning function. Background Technology

[0002] Aquaculture is the cultivation of aquatic economic animals and plants by humans using available waters, according to the ecological habits of the aquatic organisms and their requirements for aquatic environmental conditions, and employing aquaculture technologies and facilities.

[0003] Currently, PP artificial aquaculture ponds are widely used in industrialized aquaculture and scientific research fields due to their high cost-effectiveness, including ease of construction, light weight, corrosion resistance, and anti-aging properties. They mainly consist of a PP tank, water pump, and aerator. The water pump system creates a flowing water environment by controlling water intake and output. A drainage device is typically installed at the bottom of the tank. However, manual cleaning of the pond walls using water guns and brushes is still required, significantly increasing labor intensity. Furthermore, the tanks are generally deep, making manual cleaning inconvenient and inefficient. Cleaning the pond often requires removing the fish, sometimes requiring multiple attempts, further increasing labor and causing inconvenience for aquaculture pond users. Summary of the Invention

[0004] In view of the shortcomings of existing PP aquaculture ponds mentioned in the background art, the present invention provides an aquaculture pond with a self-cleaning function, which has the advantages of automatic cleaning of the tank wall, automatic feeding, and convenient fish catching, and solves the technical problems of troublesome cleaning and high labor intensity and inconvenient fish fry transfer mentioned in the background art.

[0005] This invention provides the following technical solution: an aquaculture pond with a self-cleaning function, comprising a pond body, a water pump installed at the bottom of the pond body, the water pump pumping water into the pond body, the water pump outlet being connected to a water outlet pipe connected inside the pond body, a water outlet connected to the outer side of the bottom of the pond body, the water outlet drawing water out of the pond body, toothed blocks connected to the outer edge of the pond body, a drive motor installed above the pond body, a collection plate connected to the output shaft of the drive motor, the collection plate being located inside the pond body, a feed box provided above the pond body, a feed rod movably connected inside the feed box, a fishing net plate inserted into the outer side of the feed box, and an electromagnetic connection part connected to the outer side of the output shaft of the drive motor.

[0006] Preferably, the water outlet pipe has multiple water outlet holes on its exterior, and an annular groove is formed on the outer side of the top of the water outlet pipe.

[0007] Preferably, the feed box has an insert block connected to its outer side. The insert block is made of stainless steel that can be magnetically attracted. The insert block is movably inserted into the annular groove. At this time, the feed box is installed above the pool body, and the feed box has a fan-shaped structure. When the feed box is installed on the pool body, it is concentric with the pool body. The feed box has slots symmetrically connected to its outer side. The top of the feed box is movably connected to a limit rod through a spring. The limit rod is a freely retractable rod that passes through the fishing net plate in its natural state. The feed box is composed of two parts: a storage chamber and a discharge chamber. The top of the storage chamber has an inlet that is sealed by a piston, and the storage chamber is filled with feed. The top of the storage chamber is equipped with a discharge plate connected to a torsion spring shaft, and the bottom of the discharge chamber is equipped with a feed plate connected to a torsion spring shaft. The discharge plate and feed plate close the storage chamber and the discharge chamber in their natural state.

[0008] Preferably, the discharge rod is movably connected to the discharge chamber via a rotating shaft, and the portion of the discharge rod located in the discharge chamber is provided with a protrusion, so that when the discharge rod rotates, it can alternately lift and open the discharge plate and the feed plate to achieve the grain discharge effect; a gear is connected to one end of the discharge rod extending to the outside of the feed box, the gear meshes with a tooth block, and the inner side of the discharge rod is connected to the outside of the feed box via a helical spring plate.

[0009] Preferably, the fishing net plate is movably inserted into the slot, and an outer baffle is also provided on the other side of the fishing net plate. The fishing net plate and the outer baffle are mesh plate structures. The bottom of the fishing net plate is movably connected to the net scoop through a hinge. The middle part of the net scoop is a fishing net structure. After the fishing net plate is lowered to the bottom of the pool, the net scoop also loses its position restriction and opens and lays flat on the bottom of the pool.

[0010] Preferably, a high-pressure spray gun is installed on one side of the pool body, with the outlet of the high-pressure spray gun facing the inside of the pool body.

[0011] Preferably, the collection plate is fixed to the output shaft of the drive motor by bolts, and the height of the collection plate is the same as the height of the pool. The width of the collection plate is consistent with the radius difference between the inside of the pool and the outlet pipe. The bottom and outer side of the collection plate are in contact with the ground and inner wall of the pool. The inside of the collection plate is provided with filter cotton and blades. The blades open when the collection plate rotates due to the water flow. The collection plate is connected to bristles near the inner wall and bottom of the pool. The outer ends of the bristles are in contact with the inner wall of the pool. When the collection plate rotates in the aquaculture mode, the movement direction of the bristles is in the direction of hair growth. When the aquaculture pool needs to be cleaned regularly, the drive motor controls the collection plate to rotate rapidly in the opposite direction. At this time, the bristles perform a brushing operation on the inner wall and bottom of the pool.

[0012] Preferably, an electromagnetic connection part is connected to the outer side of the output shaft of the drive motor. An electromagnet is installed inside the electromagnetic connection part. The power supply of the electromagnet is connected to an external power supply. When the electromagnet is energized, it becomes magnetic. The electromagnetic connection part is made of a material that does not block magnetic force. When the electromagnet is energized and becomes magnetic, the electromagnet rotates to the position of the plug and attracts the plug as the drive motor works. At this time, the feed box also rotates with the drive motor.

[0013] The present invention has the following beneficial effects: 1. This invention, by setting up a collection plate and driving it with a drive motor, can collect waste in aquaculture ponds, avoiding the problem of waste polluting the water. At the same time, brush bristles are connected to the outside of the collection plate, which, driven by the drive motor, can work with a high-pressure spray gun to achieve the self-cleaning function of the aquaculture pond. This avoids the manpower and time wasted in manually cleaning the pond walls, improves the convenience of the aquaculture pond, and also avoids the problem of omissions that are easy to occur in manual cleaning, thus improving the cleaning efficiency of the aquaculture pond.

[0014] 2. This invention, by setting an annular groove, enables the feed box to be movably inserted. Simultaneously, through the cooperation of the electromagnetic connection part and the drive motor, the electromagnet can be energized when feeding is needed to achieve a fixed connection between the feed box and the electromagnetic connection part, allowing the feed box to rotate with the drive motor. Furthermore, through the cooperation of the discharge rod and the toothed block, an automatic feeding effect can be achieved, reducing manual labor and minimizing errors that are prone to occur during manual feeding. This achieves the effect of automatic timed and quantitative feeding, which is beneficial to improving the quality of aquaculture.

[0015] 3. This invention, through the feed dispensing function of the feed rod, can achieve the effect of fish gathering in the pond. By movably inserting a fish-catching net plate on the outside of the feed box, the fish can be caught by lowering the fish-catching net plate, which facilitates the transfer of fish fry during the cleaning of the aquaculture pond, improves work efficiency, reduces the difficulty of manual operation, and improves the convenience of using the aquaculture pond. At the same time, with the cooperation of the limiting rod, the position of the fish-catching net plate can be easily limited, ensuring the stability of the position of the fish-catching net plate when not in use. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure of the invention; Figure 2 This is a schematic diagram of the structure from one side of the present invention; Figure 3 This is a partial half-section structural diagram of the present invention; Figure 4 For the present invention Figure 3 Enlarged structural diagram at point A; Figure 5 This is a partial cross-sectional structural diagram of the feed box in this invention; Figure 6 For the present invention Figure 5 Enlarged structural diagram at point B; Figure 7 This is a schematic diagram of the external structure of the feed box in this invention.

[0017] In the diagram: 1. Pool body; 101. Outlet; 102. High-pressure spray gun; 103. Water pump; 104. Outlet pipe; 1041. Annular trough; 105. Toothed block; 2. Feed box; 21. Storage chamber; 211. Discharge plate; 22. Discharge chamber; 221. Feeding plate; 23. Slot; 24. Limiting rod; 25. Insert block; 3. Collection plate; 31. Filter cotton; 32. Brush bristles; 33. Leaf plate; 4. Fishing net plate; 41. Outer baffle; 42. Net; 5. Electromagnetic connection part; 51. Electromagnet; 6. Drive motor; 7. Discharge rod. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figure 1-2 A self-cleaning aquaculture pond includes a pond body 1. A water pump 103 is installed at the bottom of the pond body 1. The water pump 103 is connected to an external power source and controlled by an external controller to pump water into the pond body 1. The top outlet of the water pump 103 is connected to a water outlet pipe 104 connected to the middle of the pond body 1, allowing the water pumped by the water pump 103 to enter the pond body 1 through the water outlet pipe 104. A water outlet 101 is connected to the side of the bottom of the pond body 1 and is connected to an external water pumping device. An aerator's working head is installed inside the water outlet pipe 104, creating a flowing water environment inside the pond body 1, which is convenient for aquaculture. This describes the basic working principle of the aquaculture pond. This is prior art, which can be understood by those skilled in the art, and therefore will not be described in detail here. A drive motor 6 is installed above the pool body 1. The drive motor 6 is connected to an external power source. The output shaft of the drive motor 6 is coaxial with the pool body 1, and the speed and direction of the drive motor 6 can be controlled by an external controller. The collection plate 3 is fixed to the output shaft of the drive motor 6 by bolts. The collection plate 3 is located on one side inside the pool body 1. The outer side and bottom of the collection plate 3 are in contact with the pool wall of the pool body 1, so that the collection plate 3 can collect the dirt inside the pool body 1 when the drive motor 6 rotates, and can also reduce the residual impurities attached to the pool wall. Under normal breeding conditions, the collection plate 3... Figure 1The device rotates slowly counterclockwise as shown. Inside the collection plate 3, filter cotton 31 and blades 33 are installed. Multiple blades 33 are movably installed inside the collection plate 3 and are evenly distributed vertically. In a stationary state, the blades 33 are vertical, effectively sealing the inside of the collection plate 3. When the collection plate 3 rotates and moves with the drive motor 6, the blades 33 deflect and open under the action of water flow, allowing water to pass through the filter cotton 31. The filter cotton 31 intercepts and collects impurities in the water flow, achieving the filtration and collection of impurities inside the pond 1 without affecting the fish population. This is beneficial for maintaining the water quality inside the pond 1. Furthermore, the flow of fresh water inside the pond 1 helps maintain suitable conditions for aquaculture, which is conducive to the successful aquaculture process.

[0020] Please see Figure 1 An annular groove 1041 is provided on the outer side of the top of the water outlet pipe 104, and the feed box 2 is movably inserted into the annular groove 1041. Please refer to [link / reference]. Figure 7 The left end of the feed box 2 is connected to a plug 25, which is inserted into the annular groove 1041, allowing the feed box 2 to be movably installed on the tank body 1. The feed box 2 is divided into two parts: a storage chamber 21 and a discharge chamber 22. The top of the feed box 2 has a piston-sealed inlet for feed replenishment. The bottom of the storage chamber 21 is equipped with a discharge plate 211 connected by a torsion spring shaft, and the bottom of the discharge chamber 22 is equipped with a discharge plate 221 installed by a torsion spring shaft. The discharge chamber 22 is equipped with a discharge rod 7 movably connected by a rotating shaft. The outer end of the discharge rod 7 extends to the outside of the feed box 2 and is connected to a gear. The part of the discharge rod 7 inside the tank body 1 has a protruding structure, which allows the discharge rod 7 to lift the discharge plate 211 and the discharge plate 221 when it rotates, thus releasing the feed from the storage chamber 21. The plug 25 is made of a magnetically attractive material. Please refer to [link to relevant documentation]. Figure 4An electromagnetic connection part 5 is connected to the outer side of the output shaft of the drive motor 6. An electromagnet 51 is installed inside the electromagnetic connection part 5. The power supply of the electromagnet 51 is connected to an external power source. When the electromagnet 51 is energized, it becomes magnetic. The electromagnetic connection part 5 is made of a material that does not block magnetic force, thus protecting the electromagnet 51. When the electromagnet 51 is energized and becomes magnetic, it rotates with the operation of the drive motor 6 to the position of the insertion block 25 and attracts the insertion block 25. At this time, the feed box 2 also rotates with the drive motor 6. Toothed blocks 105 are provided at the top edge of the pool body 1. Several toothed blocks 105 are evenly distributed, and the distribution density of the toothed blocks 105 is the same as the density of the external gears of the discharge rod 7, allowing the toothed blocks 105 to mesh with the external gears of the discharge rod 7. When the feed box 2 moves to the position of the toothed block 105, the feed rod 7 rotates along the toothed block 105, causing the feed plate 211 and the feed dispensing plate 221 inside the feed box 2 to deflect and open in turn, achieving an automatic feeding effect. At the same time, the gear outside the feed rod 7 is connected to the outside of the feed box 2 through a helical spring plate. Therefore, when the feed rod 7 leaves the toothed block 105, the gear outside the feed rod 7 will rotate in the opposite direction to the initial position under the action of the spring plate. At this time, the feed feeding effect can continue to be achieved, avoiding the problem of uneven feeding caused by concentrated feeding, which is beneficial to aquaculture and prevents individual growth and development. The feed box 2 is unbalanced, and after the power to the electromagnet 51 is turned off, it will not work with the rotation of the drive motor 6, thus achieving the function of stopping feeding. At the same time, the feed box 2 is used to achieve automatic feeding, and the working time of the feed box 2 is controlled by controlling the power supply time of the electromagnet 51. The effect of timed and quantitative feeding can be achieved by setting a program, saving labor costs and achieving precise control of the feeding amount. It can also avoid errors in time and feeding amount caused by manual feeding, which is beneficial to aquaculture, improves the quality and efficiency of aquaculture, and also improves the ease of use of the aquaculture pond.

[0021] Please see Figure 7The feed box 2 has symmetrically connected slots 23 on its outer side. Fishing net plate 4 and outer baffle plate 41 are respectively inserted into the slots 23. Fishing net plate 4 and outer baffle plate 41 are mesh structures. A limiting rod 24 is movably connected to the top of the feed box 2 via a spring. In its natural state, the limiting rod 24 is inserted into the mesh of the fishing net plate 4 and outer baffle plate 41, thus limiting the position of the fishing net plate 4 and outer baffle plate 41. When it is necessary to clean the pool 1, the limiting rod 24 is moved away from the fishing net plate 4, allowing the fishing net plate 4 to be lowered. A net catcher 42 is movably connected to the bottom of the fishing net plate 4 via a hinge. The middle of the net catcher 42 contains a fishing net. After the net and the fishing net plate 4 are lowered to the bottom of the pond 1, the net 42 also loses its positional limitation and opens and lays flat on the bottom of the pond 1. At this time, the feeding rod 7 can be rotated to feed the fish. The fish are attracted to the net 42. Then, the limiting rod 24 is moved to make the outer baffle 41 move down, which can limit the position of the fish. Then the feed box 2 is lifted. After the net 42 leaves the water surface, it deforms under the action of the gravity of the aquatic products and can catch the fish. This makes it easier to transfer the aquatic products, avoids the problem of having to manually catch and transfer them multiple times, reduces the burden of manual operation, and improves the convenience of using the aquaculture pond.

[0022] Please see Figure 3 Brush bristles 32 are connected to the outer side and bottom of the collection plate 3 near the inner wall of the pool body 1. The outer ends of the brush bristles 32 contact the inner wall of the pool body 1. When the collection plate 3 rotates in aquaculture mode, the brush bristles 32 move in the direction of the hair growth. When the aquaculture pool needs to be cleaned regularly, the drive motor 6 controls the collection plate 3 to rotate rapidly in the opposite direction. At this time, the brush bristles 32 perform a brushing operation on the inner wall and bottom of the pool body 1. (See reference...) Figure 1-2 A high-pressure spray gun 102 is installed on the side of the pool body 1. When the aquaculture pool is self-cleaning, the high-pressure spray gun 102 is activated and sprays water into the pool body 1, so that the dirt inside the filter cotton 31 can be flushed out. At the same time, the water outlet 101 accelerates the pumping and realizes the discharge of sewage inside the pool body 1, realizing the self-cleaning function of the aquaculture pool. This avoids the problem of needing to manually use a brush to clean the inside of the pool body 1 under the traditional structure, saving manpower and avoiding the problem of missing parts when manually brushing, thus improving the cleaning efficiency of the aquaculture pool.

[0023] The working principle of the method of use of this invention is as follows: The PP aquaculture pond is installed in the corresponding aquaculture area, and the water pump 103 and outlet 101 are connected to the corresponding external pipelines. Simultaneously, the corresponding power supply is connected. After the power is turned on, the water pump 103 pumps water into the pond 1. Water enters the pond 1 from the outlet pipe 104. At the same time, the oxygenator inside the outlet pipe 104 also works to achieve an oxygenation effect. The outlet 101 pumps water according to the programmed settings, creating a living water environment inside the pond 1. This is existing technology, and the specific working principle will not be elaborated here. After being put into use, fish fry are placed in, and the drive motor 6 drives the collection plate 3 to rotate slowly at a set speed. The collection plate 3... Figure 1 As shown, the counter-clockwise rotation of the collection plate 3 causes the water flow to open the blades 33, allowing fish debris and other impurities inside the pool 1 to enter the collection plate 3 and be filtered by the filter cotton 31. For automatic feeding, the feed box 2 is installed on the pool 1, with the insert 25 inserted into the annular groove 1041 to secure it. When the feeding time arrives, the electromagnet 51 is energized. As the electromagnet 51 rotates with the drive motor 6 to the outside of the insert 25, the insert 25 is magnetically attracted by the electromagnet 51. At this time, the feed box... 2. As the drive motor 6 rotates, the discharge rod 7 moves to the position of the toothed block 105 along with the rotation of the feed box 2. The discharge rod 7 engages with the toothed block 105, and at the same time, the discharge rod 7 rotates along the toothed block 105. As the discharge rod 7 rotates, the discharge plate 211 and the feed plate 221 inside the feed box 2 open alternately to achieve the grain discharge effect. When the discharge rod 7 leaves the toothed block 105, the discharge rod 7 deflects back to the initial position under the action of the spiral spring plate connected to its inner side. At the same time, the discharge plate 211 and the feed plate 221 also open. The opening action prevents feed from accumulating in one place and causing uneven feeding. The amount and timing of feed delivery are controlled by setting the energizing time of the electromagnet 51, thus achieving automatic feeding. When the aquaculture pond needs to be cleaned regularly, the limiting rod 24 near the net 42 is shortened, causing the fishing net plate 4 and the net 42 to move down along the slot 23. After the net 42 leaves the feed box 2, it opens under gravity and falls to the bottom of the pond 1. The feed box 2 is released by deflecting the feed rod 7. At this time, the fish gather at the bottom of the feed box 2. Then, the limiting rod 24 near the outer baffle 41 is shortened, causing the outer baffle 41 to lower. At this time, the position of the fish is limited inside the fishing net plate 4. Then, the feed box 2 is lifted, causing the fishing net plate 4 to move upward with the feed box 2. When the fishing net plate 4 leaves the pond body 1, the fish are caught in the net 42, and the fish fry can be transferred. At this time, the inside of the pond body 1 can be cleaned. The drive motor 6 is set according to the control program. Figure 1The brush 32 rotates rapidly clockwise, allowing it to scrub the inner wall of the tank 1. At the same time, the high-pressure spray gun 102 is opened, and the water outlet 101 draws water outward, cleaning the dirt inside the collection plate 3 and achieving the self-cleaning effect of the aquaculture tank.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An aquaculture pond with a self-cleaning function, comprising a pond body (1), a water pump (103) installed at the bottom of the pond body (1), the water pump (103) pumping water into the pond body (1), the outlet of the water pump (103) being connected to an outlet pipe (104) connected inside the pond body (1), the outlet pipe (104) having multiple outlet holes on its exterior, an annular groove (1041) being formed on the outer side of the top of the outlet pipe (104), and an outlet (101) connected to the outer side of the bottom of the pond body (1), the outlet (101) drawing water out of the pond body (1), characterized in that: A toothed block (105) is connected to the outer edge of the pool body (1). A drive motor (6) is installed above the pool body (1). The output shaft of the drive motor (6) is connected to a collection plate (3). The collection plate (3) is located inside the pool body (1). A feed box (2) is provided above the pool body (1). An insert (25) is connected to the outer side of the feed box (2). The insert (25) is made of stainless steel that can be magnetically attracted. The insert (25) is movably inserted into the annular groove (1041). At this time, the feed box (2) is installed above the pool body (1). The feed box (2) has a fan-shaped structure. When the feed box (2) is installed on the pool body (1), it is close to the pool body. (1) Concentrically, slots (23) are symmetrically connected to the outside of the feed box (2). The top of the feed box (2) is connected to a limiting rod (24) by a spring. The limiting rod (24) is a rod that can extend and retract freely. The limiting rod (24) passes through the fishing net plate (4) in its natural state. The inside of the feed box (2) consists of two parts: a storage chamber (21) and a discharge chamber (22). The top of the storage chamber (21) is provided with a piston-sealed inlet, and the storage chamber (21) is filled with feed. The top of the storage chamber (21) is equipped with a discharge plate (211) connected by a torsion spring shaft. The bottom of the discharge chamber (22) is equipped with a feed plate (22) connected by a torsion spring shaft. 1) The discharge plate (211) and the feed plate (221) are in their natural state to close the storage chamber (21) and the discharge chamber (22). The feed box (2) is movably connected to the inside of the feed box (2). The discharge rod (7) is movably connected to the discharge chamber (22) through a rotating shaft. The part of the discharge rod (7) located in the discharge chamber (22) is provided with a protrusion, so that when the discharge rod (7) rotates, it can alternately lift and open the discharge plate (211) and the feed plate (221) to achieve the effect of discharging grain. The end of the discharge rod (7) extending to the outside of the feed box (2) is connected to a gear. The gear meshes with the tooth block (105), and the inner side of the discharge rod (7) is connected to a spiral spring plate. The feed box (2) is connected to the outside of the feed box (2). A fishing net plate (4) is inserted into the outside of the feed box (2). The fishing net plate (4) is movably inserted into the slot (23). An outer baffle (41) is also provided on the other side of the fishing net plate (4). The fishing net plate (4) and the outer baffle (41) are mesh plate structures. The bottom of the fishing net plate (4) is movably connected to a net catch (42) through a hinge. The middle part of the net catch (42) is a fishing net structure. After the fishing net plate (4) is lowered to the bottom of the pool (1), the net catch (42) also loses its position limitation and opens and lays flat on the bottom of the pool (1). An electromagnetic connection part (5) is connected to the outside of the output shaft of the drive motor (6).

2. The aquaculture pond with self-cleaning function according to claim 1, characterized in that: A high-pressure spray gun (102) is installed on one side of the pool body (1), with the outlet of the high-pressure spray gun (102) facing the inside of the pool body (1).

3. The aquaculture pond with self-cleaning function according to claim 1, characterized in that: The collection plate (3) is fixed to the output shaft of the drive motor (6) by bolts, and the height of the collection plate (3) is the same as the height of the pool (1). The width of the collection plate (3) is consistent with the radius difference between the inside of the pool (1) and the outlet pipe (104). The bottom and the outside of the collection plate (3) are in contact with the ground and the inner wall of the pool (1). The inside of the collection plate (3) is provided with filter cotton (31) and blade (33). The blade (33) is opened by the water flow when the collection plate (3) rotates. The collection plate (3) is connected with bristles (32) near the inner wall and bottom of the pool (1). The outer end of the bristles (32) is in contact with the inner wall of the pool (1). When the collection plate (3) rotates in the breeding mode, the direction of movement of the bristles (32) is in the direction of the hair. When the aquaculture pool needs to be cleaned regularly, the drive motor (6) controls the collection plate (3) to rotate quickly in the opposite direction. At this time, the bristles (32) realize the brushing operation on the inner wall and bottom of the pool (1).

4. An aquaculture pond with self-cleaning function according to claim 1, characterized in that: An electromagnet (51) is installed inside the electromagnetic connection part (5). The power supply of the electromagnet (51) is connected to an external power source. When the electromagnet (51) is powered on, it becomes magnetic. The electromagnetic connection part (5) is made of a material that does not block magnetic force. When the electromagnet (51) is powered on and becomes magnetic, the electromagnet (51) rotates to the position of the plug (25) and attracts the plug (25) as the drive motor (6) works. At this time, the feed box (2) also rotates with the drive motor (6).

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