Micro-nano aerator

Abstract

The invention discloses a micro-nano aeration machine, and relates to the technical field of micro-nano aeration machines, the micro-nano aeration machine comprises an aeration machine main body, the micro-nano aeration machine also comprises a control box, the control box is fixedly connected to the left side of the aeration machine main body; the sieve plate is fixedly connected into the aeration machine main body, and the bottom of the aeration machine main body is fixedly connected with an extraction machine; when the aerator main body needs to work, the electric push rod is controlled to work, the electric push rod can control the movable door to be opened, meanwhile, the solar panel is guided to movably supply power and work, and when the solar panel stops working, the solar panel is located in the aerator main body, so that the solar panel can be effectively protected; meanwhile, the motor is controlled to work, the motor can assist the scraper blade to move, the scraper blade moves to automatically scrape impurities on the surface of the sieve plate, and the situation that water flow enters the aerator main body due to blockage is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of micro-nano aerators, and in particular to a micro-nano aerator. Background Art

[0002] In the prior art, micro-nano aerator is a highly efficient water treatment equipment, which is widely used in the field of sewage treatment, especially in sewage treatment plants and industrial wastewater treatment. Micro-nano aerator uses the diffusion and dissolution ability of micro-nano bubbles in water to produce a large number of superoxide nano-micro bubbles. These superoxide nano-micro bubbles produce upward movement in water, with a speed of several meters per second, providing a good contact opportunity for biofilms, and providing sufficient oxygen supply for biofilms. Due to this feature, micro-nano aerators can increase the content of dissolved oxygen in sewage and improve the removal effect of organic matter, nitrogen, phosphorus and other substances in sewage. The principle of micro-nano aerator is mainly based on the physical property that the solubility of gas in water increases with the gas pressure. Through specific technical means, oxygen in the air is efficiently dissolved into water and nano-level bubbles are formed. These micro-nano bubbles have the characteristics of large specific surface area, surface charge, long existence time in water, high gas-liquid mass transfer rate, etc., which can significantly improve the dissolution efficiency of gas in water. Micro-nano aerators can effectively remove pollutants such as organic matter, heavy metals, pigments, etc. in water by injecting micro-nano bubbles into the water body, providing a new solution for improving river water quality.

[0003] In the prior art, micro-nano aerators are often powered by solar energy when in use. However, after they are no longer in use, the solar panels lack protection and are easily damaged. At the same time, the sieve plates in the micro-nano aerators are easily clogged after long-term use, affecting water inflow.

[0004] Therefore, the present invention proposes a micro-nano aerator to solve the above problems. Summary of the invention

[0005] The purpose of this application is to provide a micro-nano aerator to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a micro-nano aerator, comprising an aerator body, the micro-nano aerator also comprising:

[0007] A control box, the control box is fixedly connected to the left side of the aerator body;

[0008] A sieve plate, wherein the sieve plate is fixedly connected in the aerator body, and an extractor is fixedly connected to the bottom of the aerator body;

[0009] A solar panel, wherein the solar panel is slidably connected in the aerator body;

[0010] A movable door, wherein the movable door is slidably connected to the top of the aerator body, the top of the aerator body is provided with a through hole, and the movable door cooperates with the through hole;

[0011] A transverse plate, the transverse plate being slidably connected in the control box;

[0012] An auxiliary mechanism and a cleaning mechanism are arranged in the control box.

[0013] Preferably, the auxiliary mechanism includes an electric push rod, a control panel, an extension plate, a rack, a motor and a gear, the electric push rod is fixedly connected to the right inner wall of the control box, the control panel is slidably connected to the bottom inner wall of the control box, and the top of the control panel extends to the outside of the control box, the right side of the control panel is fixedly connected to the output end of the electric push rod, the extension plate is fixedly connected to the right side of the movable door, and the right side of the extension plate extends into the aerator body, the rack is slidably connected to the left side of the control panel, and the bottom of the rack is slidably connected to the top of the cross plate, the motor is fixedly connected to the right inner wall of the control box, the gear is fixedly connected to the left end of the motor output shaft, and the gear is movably engaged with the rack.

[0014] Furthermore, the auxiliary mechanism works by controlling the electric push rod, and the electric push rod can synchronously drive the control panel to move. When the control panel moves, the control panel can assist the movable door to move, thereby controlling the extension panel to move. The movement of the extension panel can assist the movement of the solar panel, and the movement of the control panel can drive the rack to move, guiding the rack to engage with the gear.

[0015] Preferably, the bottom of the solar panel is fixedly connected to a trapezoidal plate, the front side of the extension plate is rotatably connected to a contact wheel, and the contact wheel is in active contact with the inclined surface of the trapezoidal plate, the top of the solar panel is fixedly connected to a No. 2 spring, and one end of the No. 2 spring is fixedly connected to the top inner wall of the aerator body.

[0016] Furthermore, when the extension plate moves, the extension plate can drive the contact wheel to contact the inclined surface of the trapezoidal plate, thereby controlling the trapezoidal plate to rise. The movement of the trapezoidal plate can synchronously control the movement of the solar panel. By setting the No. 2 spring, the No. 2 spring can push the solar panel down.

[0017] Preferably, the left inner wall of the control box is slidably connected to a support plate, and the bottom of the support plate is slidably connected to a positioning plate, the left side of the positioning plate is fixedly connected to a No. 3 spring, and one end of the No. 3 spring is fixedly connected to the bottom of the support plate, a positioning hole is provided on the left side of the control box, and the positioning plate is movably connected to the positioning hole, the front side of the control plate is rotatably connected to a pull plate, and the top of the pull plate is rotatably connected to the front side of the support plate.

[0018] Furthermore, the movement of the control plate can pull the pull plate to move. At this time, the movement of the pull plate synchronously pulls the support plate down. As the support plate moves, the support plate synchronously drives the positioning plate to drop. At this time, the positioning plate penetrates the positioning hole through the elastic force of the No. 3 spring, thereby limiting the movement of the control plate.

[0019] Preferably, the top of the control box is rotatably connected to a rotating column, the left side of the control panel is fixedly connected to a movable belt, and one end of the movable belt is fixedly connected to the left side of the movable door, the movable belt contacts the outer wall of the rotating column, and the right side of the movable door is fixedly connected to a No. 1 spring, and one end of the No. 1 spring is fixedly connected to the left side of the aerator body.

[0020] Furthermore, when the control panel moves, the control panel can pull the movable belt to move, and the movable belt pulls the movable door open under the guidance of the rotating column. By setting a No. 1 spring, the No. 1 spring has the effect of pulling the movable door to close.

[0021] Preferably, the cleaning mechanism includes a control belt, a driving plate, a movable plate, a rotating plate, a vertical plate, a connecting plate and a scraper, the control belt is fixedly connected to the bottom of the horizontal plate, the driving plate is slidably connected to the bottom inner wall of the control box, and the left side of the driving plate is fixedly connected to one end of the control belt, the movable plate is slidably connected to the bottom inner wall of the control box, the rotating plate is rotatably connected to the front side of the movable plate, the vertical plate is slidably connected to the right inner wall of the control box, and the bottom of the vertical plate extends outside the control box, the front side of the vertical plate is rotatably connected to the right side of the rotating plate, the connecting plate is rotatably connected to the front side of the vertical plate, the scraper is slidably connected to the top of the screen plate, and the left side of the scraper extends outside the aerator body, and the front side of the scraper is rotatably connected to the left side of the connecting plate.

[0022] Furthermore, the cleaning structure controls the driving plate to move to the left, and the driving plate can assist the moving plate to move to the right. As the moving plate moves, the moving plate can push the rotating plate to move, thereby controlling the vertical plate to rise. As the vertical plate moves, the vertical plate can pull the connecting plate to move, thereby pulling the scraper to move through the connecting plate.

[0023] Preferably, the bottom inner wall of the control box is rotatably connected to two guide columns, and the outer walls of the two guide columns are sleeved with the same guide belt, the outer wall of the guide belt is fixedly connected to the front side of the driving plate and the rear side of the movable plate, the left side of the movable plate is fixedly connected to a No. 4 spring, and one end of the No. 4 spring is fixedly connected to the left inner wall of the control box.

[0024] Furthermore, when the driving plate moves, the driving plate can control the guide belt to rotate. At this time, the guide belt rotates to synchronously control the moving plate to move to the right. By setting a No. 4 spring, the No. 4 spring has the effect of pulling the moving plate back to its original position.

[0025] Preferably, the rear inner wall of the control box is rotatably connected with an auxiliary column, and the outer wall of the auxiliary column is in contact with the control belt.

[0026] Furthermore, by providing the auxiliary column, the auxiliary column plays an effect of assisting the movement of the control belt.

[0027] In summary, the technical effects and advantages of the present invention are as follows:

[0028] 1. When the aerator body is working, the electric push rod is controlled to work. The electric push rod can pull the control panel to move to the right. When the control panel moves, the control panel can synchronously pull the movable belt to move. At this time, as the movable belt moves, the movable belt can pull the movable door to open. At this time, as the movable door moves, the movable door synchronously drives the extension plate to move. When the extension plate moves, the extension plate can drive the contact wheel to move. At this time, the contact wheel can contact the inclined surface of the trapezoidal plate, thereby controlling the trapezoidal plate to rise. At this time, the movement of the trapezoidal plate can synchronously push the solar panel to rise and extend outside the aerator body, which is convenient for controlling the aerator body to work. At this time, the aerator body can use the extractor to pump water into the aerator body through the screen plate to work. When it is not in use, the solar panel is in the aerator body, and the movable door can effectively protect the solar panel to ensure its service life;

[0029] 2. With the movement of the control board, the control board can drive the rack to move to the right. When the rack moves, the rack can mesh with the gear. At the same time, with the movement of the control board, the control board pulls the pull plate to move. At this time, the pull plate moves and pulls the support plate down. When the support plate moves, the support plate drives the positioning plate to move down. When the positioning plate is matched with the positioning hole, the No. 3 spring is initially in a stretched state. At this time, the No. 3 spring can pull the positioning plate to connect with the positioning hole, limit the movement of the control board, and ensure the stability of the meshing of the rack and the gear;

[0030] 3. When the sieve plate is used for a long time and impurities are accumulated on the surface, the motor is controlled to work, and the motor controls the gear to rotate. At this time, the gear controls the rack to descend through the tooth pattern. When the rack moves, the rack can push the horizontal plate to move. At the same time, the horizontal plate descends and pulls the control belt to move. At this time, the movement of the control belt can pull the driving plate to move to the left. With the movement of the driving plate, the driving plate can control the guide belt to rotate. At this time, the rotation of the guide belt can synchronously control the moving plate to move to the right, and with the movement of the moving plate, the moving plate can push the rotating plate to move. At this time, the rotating plate can synchronously push the vertical plate to rise. When the vertical plate moves, the vertical plate can pull the connecting plate to move. At this time, the connecting plate can pull the scraper to move. At this time, the scraper moves to automatically scrape off the impurities on the surface of the sieve plate to prevent blockage from affecting the flow of water into the aerator body.

[0031] When the aerator body needs to work, the present invention controls the electric push rod to work, and the electric push rod can control the movable door to open, and at the same time guide the solar panel to move to supply power and work, and when the work stops, the solar panel is in the aerator body, which can effectively protect the solar panel, and at the same time, the motor is controlled to work, and the motor can assist the scraper to move, and the scraper moves to automatically scrape impurities on the surface of the screen plate to prevent blockage from affecting the flow of water into the aerator body. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A structural cross-sectional view of an embodiment of the present application;

[0033] Figure 2 A three-dimensional diagram of the structure of the guide column, the guide belt, the moving plate and the driving plate of the embodiment of the present application;

[0034] Figure 3 A three-dimensional diagram of the structure of the movable door and the extension plate of the embodiment of the present application;

[0035] Figure 4 This is an enlarged structural diagram of structure A of an embodiment of the present application;

[0036] Figure 5 This is an enlarged structural diagram of structure B in an embodiment of the present application.

[0037] In the figure: 1. aerator body; 2. control box; 3. extractor; 4. electric push rod; 5. control board; 6. rotating column; 7. movable belt; 8. movable door; 9. No. 1 spring; 10. extension plate; 11. solar panel; 12. No. 2 spring; 13. rack; 14. motor; 15. gear; 16. pull plate; 17. support plate; 18. positioning plate; 19. No. 3 spring; 20. horizontal plate; 21. control belt; 22. auxiliary column; 23. driving plate; 24. guide column; 25. guide belt; 26. moving plate; 27. No. 4 spring; 28. rotating plate; 29. ​​vertical plate; 30. connecting plate; 31. scraper; 32. screen plate. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] Example

[0040] refer to Figure 1-5In this embodiment, a micro-nano aerator is proposed, including an aerator body 1, and the micro-nano aerator also includes:

[0041] A control box 2, which is fixedly connected to the left side of the aerator body 1;

[0042] The sieve plate 32 is fixedly connected in the aerator body 1, and the bottom of the aerator body 1 is fixedly connected with the extractor 3;

[0043] A solar panel 11, wherein the solar panel 11 is slidably connected in the aerator body 1;

[0044] A movable door 8 is slidably connected to the top of the aerator body 1. A through hole is provided on the top of the aerator body 1, and the movable door 8 matches the through hole;

[0045] A transverse plate 20, the transverse plate 20 is slidably connected in the control box 2;

[0046] The control box 2 is provided with an auxiliary mechanism and a cleaning mechanism.

[0047] In this embodiment, the auxiliary mechanism includes an electric push rod 4, a control panel 5, an extension plate 10, a rack 13, a motor 14 and a gear 15. The electric push rod 4 is fixedly connected to the right inner wall of the control box 2, the control panel 5 is slidably connected to the bottom inner wall of the control box 2, and the top of the control panel 5 extends to the outside of the control box 2. The right side of the control panel 5 is fixedly connected to the output end of the electric push rod 4, the extension plate 10 is fixedly connected to the right side of the movable door 8, and the right side of the extension plate 10 extends into the aerator body 1, the rack 13 is slidably connected to the left side of the control panel 5, and the bottom of the rack 13 slides with the top of the cross plate 20. The motor 14 is fixedly connected to the right inner wall of the control box 2, the gear 15 is fixedly connected to the left end of the output shaft of the motor 14, and the gear 15 is movably engaged with the rack 13. The auxiliary mechanism works by controlling the electric push rod 4, and the electric push rod 4 can synchronously drive the control panel 5 to move. When the control panel 5 moves, the control panel 5 can assist the movable door 8 to move, thereby controlling the extension panel 10 to move. The movement of the extension panel 10 can assist the movement of the solar panel 11, and the movement of the control panel 5 can drive the rack 13 to move, guiding the rack 13 to engage with the gear 15.

[0048] In this embodiment, the bottom of the solar panel 11 is fixedly connected to a trapezoidal plate, the front side of the extension plate 10 is rotatably connected to a contact wheel, and the contact wheel is in active contact with the inclined surface of the trapezoidal plate, and the top of the solar panel 11 is fixedly connected to a No. 2 spring 12, and one end of the No. 2 spring 12 is fixedly connected to the top inner wall of the aerator body 1. When the extension plate 10 moves, the extension plate 10 can drive the contact wheel to contact the inclined surface of the trapezoidal plate, thereby controlling the trapezoidal plate to rise. The movement of the trapezoidal plate can synchronously control the movement of the solar panel 11. By setting the No. 2 spring 12, the No. 2 spring 12 has the effect of pushing the solar panel 11 down.

[0049] In this embodiment, a support plate 17 is slidably connected to the left inner wall of the control box 2, and a positioning plate 18 is slidably connected to the bottom of the support plate 17, a No. 3 spring 19 is fixedly connected to the left side of the positioning plate 18, and one end of the No. 3 spring 19 is fixedly connected to the bottom of the support plate 17, a positioning hole is provided on the left side of the control box 2, and the positioning plate 18 is movably connected to the positioning hole, a pull plate 16 is rotatably connected to the front side of the control plate 5, and the top of the pull plate 16 is rotatably connected to the front side of the support plate 17, the movement of the control plate 5 can pull the pull plate 16 to move, at this time the movement of the pull plate 16 synchronously pulls the support plate 17 down, with the movement of the support plate 17, the support plate 17 synchronously drives the positioning plate 18 to drop, at this time the positioning plate 18 passes through the positioning hole through the elastic force of the No. 3 spring 19 to limit the movement of the control plate 5.

[0050] In this embodiment, the top of the control box 2 is rotatably connected to a rotating column 6, the left side of the control panel 5 is fixedly connected to a movable belt 7, and one end of the movable belt 7 is fixedly connected to the left side of the movable door 8, the movable belt 7 contacts the outer wall of the rotating column 6, and the right side of the movable door 8 is fixedly connected to a spring No. 1 9, and one end of the spring No. 1 9 is fixedly connected to the left side of the aerator body 1. When the control panel 5 moves, the control panel 5 can pull the movable belt 7 to move, and the movable belt 7 pulls the movable door 8 to open under the guidance of the rotating column 6. By setting the spring No. 1 9, the spring No. 1 9 has the effect of pulling the movable door 8 to close.

[0051] In this embodiment, the cleaning mechanism includes a control belt 21, a driving plate 23, a movable plate 26, a rotating plate 28, a vertical plate 29, a connecting plate 30 and a scraper 31. The control belt 21 is fixedly connected to the bottom of the horizontal plate 20, the driving plate 23 is slidably connected to the bottom inner wall of the control box 2, and the left side of the driving plate 23 is fixedly connected to one end of the control belt 21, the movable plate 26 is slidably connected to the bottom inner wall of the control box 2, the rotating plate 28 is rotatably connected to the front side of the movable plate 26, the vertical plate 29 is slidably connected to the right inner wall of the control box 2, and the bottom of the vertical plate 29 extends to the outside of the control box 2, and the front side of the vertical plate 29 and the right rotating side of the rotating plate 28 are connected. The connecting plate 30 is rotatably connected to the front side of the vertical plate 29, the scraper 31 is slidably connected to the top of the screen plate 32, and the left side of the scraper 31 extends to the outside of the aerator body 1. The front side of the scraper 31 is rotatably connected to the left side of the connecting plate 30. The cleaning structure controls the driving plate 23 to move to the left, and the driving plate 23 can assist the moving plate 26 to move to the right. As the moving plate 26 moves, the moving plate 26 can push the rotating plate 28 to move, thereby controlling the vertical plate 29 to rise. As the vertical plate 29 moves, the vertical plate 29 can pull the connecting plate 30 to move, thereby pulling the scraper 31 to move through the connecting plate 30.

[0052] In this embodiment, the bottom inner wall of the control box 2 is rotatably connected to two guide columns 24, and the outer walls of the two guide columns 24 are sleeved with the same guide belt 25, the outer wall of the guide belt 25 is fixedly connected to the front side of the driving plate 23 and the rear side of the movable plate 26, and the left side of the movable plate 26 is fixedly connected to a No. 4 spring 27, and one end of the No. 4 spring 27 is fixedly connected to the left inner wall of the control box 2. When the driving plate 23 moves, the driving plate 23 can control the guide belt 25 to rotate. At this time, the guide belt 25 rotates and synchronously controls the movable plate 26 to move to the right. By setting the No. 4 spring 27, the No. 4 spring 27 has the effect of pulling the movable plate 26 back to its position.

[0053] In this embodiment, the rear inner wall of the control box 2 is rotatably connected with an auxiliary column 22, and the outer wall of the auxiliary column 22 is in contact with the control belt 21. By providing the auxiliary column 22, the auxiliary column 22 plays the effect of assisting the movement of the control belt 21.

[0054] Working principle: In actual operation, when the aerator body 1 is working, the electric push rod 4 is controlled to work, and the electric push rod 4 can pull the control panel 5 to move to the right. When the control panel 5 moves, the control panel 5 can synchronously pull the movable belt 7 to move. At this time, with the movement of the movable belt 7, the movable belt 7 can pull the movable door 8 to open. At this time, with the movement of the movable door 8, the movable door 8 synchronously drives the extension plate 10 to move. When the extension plate 10 moves, the extension plate 10 can drive the contact wheel to move. At this time, the contact wheel movement can contact the inclined surface of the trapezoidal plate, thereby controlling the trapezoidal plate to rise. At this time, the movement of the trapezoidal plate can synchronously push the solar panel 11 to The aerator body 1 rises and extends outside the aerator body 1, which is convenient for controlling the aerator body 1 to work. At this time, the aerator body 1 can use the extractor 3 to draw water into the aerator body 1 through the screen plate 32 to work. When it is not in use, the solar panel 11 is in the aerator body 1, and the movable door 8 can effectively protect the solar panel 11 to ensure its service life. At the same time, as the control board 5 moves, the control board 5 can drive the rack 13 to move to the right. When the rack 13 moves, the rack 13 can mesh with the gear 15. At the same time, as the control board 5 moves, the control board 5 pulls the pull plate 16 to move. At this time, the pull plate 16 moves to pull the support plate 17 down. When the support plate 17 When moving, the support plate 17 drives the positioning plate 18 to descend. When the positioning plate 18 is matched with the positioning hole, the No. 3 spring 19 is initially in a stretched state. At this time, the No. 3 spring 19 can pull the positioning plate 18 to connect with the positioning hole, limit the movement of the control plate 5, ensure the stability of the meshing of the rack 13 and the gear 15, and when the sieve plate 32 is used for a long time and impurities are accumulated on the surface, the control motor 14 is controlled to work, and the motor 14 controls the gear 15 to rotate. At this time, the gear 15 controls the rack 13 to descend through the tooth pattern. When the rack 13 moves, the rack 13 can push the cross plate 20 to move. At the same time, the cross plate 20 descends and can pull the control belt 21 to move. At this time, the control belt 21 moves The driving plate 23 can be pulled to move to the left. With the movement of the driving plate 23, the driving plate 23 can control the guide belt 25 to rotate. At this time, the rotation of the guide belt 25 can synchronously control the moving plate 26 to move to the right, and with the movement of the moving plate 26, the moving plate 26 can push the rotating plate 28 to move. At this time, the rotating plate 28 can synchronously push the vertical plate 29 to rise. When the vertical plate 29 moves, the vertical plate 29 can pull the connecting plate 30 to move. At this time, the connecting plate 30 can pull the scraper 31 to move. At this time, the scraper 31 moves to automatically scrape off the impurities on the surface of the screen plate 32 to prevent blockage from affecting the flow of water into the aerator body 1.

[0055] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A micro-nano aerator, comprising an aerator body (1), characterized in that: The micro-nano aerator also includes: A control box (2), wherein the control box (2) is fixedly connected to the left side of the aerator body (1); A sieve plate (32), wherein the sieve plate (32) is fixedly connected in the aerator body (1), and an extractor (3) is fixedly connected to the bottom of the aerator body (1); A solar panel (11), wherein the solar panel (11) is slidably connected in the aerator body (1); A movable door (8), wherein the movable door (8) is slidably connected to the top of the aerator body (1), the top of the aerator body (1) is provided with a through hole, and the movable door (8) cooperates with the through hole; A transverse plate (20), wherein the transverse plate (20) is slidably connected in the control box (2); An auxiliary mechanism and a cleaning mechanism are arranged in the control box (2).

2. A micro-nano aerator according to claim 1, characterized in that: The auxiliary mechanism comprises an electric push rod (4), a control panel (5), an extension plate (10), a rack (13), a motor (14) and a gear (15); the electric push rod (4) is fixedly connected to the right inner wall of the control box (2); the control panel (5) is slidably connected to the bottom inner wall of the control box (2); the top of the control panel (5) extends outside the control box (2); the right side of the control panel (5) is fixedly connected to the output end of the electric push rod (4); the extension plate (10) The motor (14) is fixedly connected to the right side of the movable door (8), and the right side of the extension plate (10) extends into the aerator body (1), the rack (13) is slidably connected to the left side of the control panel (5), and the bottom of the rack (13) is slidably connected to the top of the cross plate (20), the motor (14) is fixedly connected to the right inner wall of the control box (2), the gear (15) is fixedly connected to the left end of the output shaft of the motor (14), and the gear (15) is movably meshed with the rack (13).

3. A micro-nano aerator according to claim 2, characterized in that: The bottom of the solar panel (11) is fixedly connected to a trapezoidal plate, the front side of the extension plate (10) is rotatably connected to a contact wheel, and the contact wheel is in active contact with the inclined surface of the trapezoidal plate, the top of the solar panel (11) is fixedly connected to a No. 2 spring (12), and one end of the No. 2 spring (12) is fixedly connected to the top inner wall of the aerator body (1).

4. A micro-nano aerator according to claim 2, characterized in that: The left inner wall of the control box (2) is slidably connected to a support plate (17), and the bottom of the support plate (17) is slidably connected to a positioning plate (18), the left side of the positioning plate (18) is fixedly connected to a No. 3 spring (19), and one end of the No. 3 spring (19) is fixedly connected to the bottom of the support plate (17), a positioning hole is provided on the left side of the control box (2), and the positioning plate (18) is movably connected to the positioning hole, the front side of the control plate (5) is rotatably connected to a pull plate (16), and the top of the pull plate (16) is rotatably connected to the front side of the support plate (17).

5. The micro-nano aerator according to claim 2, characterized in that: The top of the control box (2) is rotatably connected to a rotating column (6), the left side of the control panel (5) is fixedly connected to a movable belt (7), and one end of the movable belt (7) is fixedly connected to the left side of a movable door (8), the movable belt (7) is in contact with the outer wall of the rotating column (6), and the right side of the movable door (8) is fixedly connected to a No. 1 spring (9), and one end of the No. 1 spring (9) is fixedly connected to the left side of the aerator body (1).

6. The micro-nano aerator according to claim 1, characterized in that: The cleaning mechanism comprises a control belt (21), a driving plate (23), a movable plate (26), a rotating plate (28), a vertical plate (29), a connecting plate (30) and a scraper (31), wherein the control belt (21) is fixedly connected to the bottom of the horizontal plate (20), the driving plate (23) is slidably connected to the bottom inner wall of the control box (2), and the left side of the driving plate (23) is fixedly connected to one end of the control belt (21), the movable plate (26) is slidably connected to the bottom inner wall of the control box (2), and the rotating plate (28) is rotatably connected to the control belt (21). The front side of the movable plate (26), the vertical plate (29) is slidably connected to the right inner wall of the control box (2), and the bottom of the vertical plate (29) extends to the outside of the control box (2), the front side of the vertical plate (29) is rotatably connected to the right side of the rotating plate (28), the connecting plate (30) is rotatably connected to the front side of the vertical plate (29), the scraper (31) is slidably connected to the top of the screen plate (32), and the left side of the scraper (31) extends to the outside of the aerator body (1), and the front side of the scraper (31) is rotatably connected to the left side of the connecting plate (30).

7. A micro-nano aerator according to claim 6, characterized in that: The inner wall at the bottom of the control box (2) is rotatably connected to two guide columns (24), and the outer walls of the two guide columns (24) are sleeved with a same guide belt (25), the outer wall of the guide belt (25) is fixedly connected to the front side of the driving plate (23) and the rear side of the moving plate (26), the left side of the moving plate (26) is fixedly connected to a No. 4 spring (27), and one end of the No. 4 spring (27) is fixedly connected to the left inner wall of the control box (2).

8. The micro-nano aerator according to claim 6, characterized in that: The inner wall at the rear side of the control box (2) is rotatably connected to an auxiliary column (22), and the outer wall of the auxiliary column (22) is in contact with the control belt (21).

Images