Offshore photovoltaic cleaning equipment based on storm protection assembly

Abstract

The invention relates to the related technical field of offshore photovoltaic cleaning devices, in particular to offshore photovoltaic cleaning equipment based on a storm protection assembly, which comprises a body, a positioning block is fixedly assembled on the outer wall of the body, a buoy is rotatably connected to the outer wall of the positioning block, and a sliding groove is formed in the outer wall of the body. By arranging the body, the buoy, the sliding groove, the fan blades, the fixing plate, a rubber plug and a steel wire rope structure, in the operation process of the device, the fan blades are impacted through wind power and impact force of sea waves, and therefore a connecting plate slides along the inner wall of the sliding groove; seawater enters the guiding part to be filled in cooperation with movement of the sliding base and pulling force of the steel wire rope on the rubber plug, the effect of automatically extracting the seawater is achieved, the seawater is automatically sprayed out through the water outlet hole in the rubber plug resetting process, then the effect of automatically flushing impurities on the outer wall of the body is achieved, and the power generation effect of photovoltaic equipment is guaranteed. And the maintenance cost of the device is also reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field related to offshore photovoltaic cleaning devices, and more specifically, relates to offshore photovoltaic cleaning equipment based on wind and wave protection components. Background Art

[0002] Photovoltaic power generation is a device that can convert light energy into electrical energy. Offshore equipment cannot be connected during use, so it needs to be powered by offshore photovoltaic power generation equipment.

[0003] For the existing technology, there are still the following technical problems: Although the existing offshore photovoltaic power generation equipment can convert light energy into electricity during use, the existing equipment is not equipped with a mechanism for flushing the photovoltaic power generation equipment. Therefore, impurities are easily accumulated during use, affecting the normal operation of the equipment, thereby affecting the power generation effect of the existing photovoltaic equipment. The manual cleaning method further increases the maintenance cost of the equipment. For this reason, we propose an offshore photovoltaic cleaning equipment based on wind and wave protection components.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and defects, and an offshore photovoltaic cleaning equipment based on wind and wave protection components is provided, in order to achieve a more practical and valuable purpose. Summary of the Invention

[0005] The present invention provides an offshore photovoltaic cleaning device based on a wind and wave protection component, which is used to overcome the above-mentioned defects in the prior art.

[0006] The purpose and efficacy of the offshore photovoltaic cleaning equipment based on the wind and wave protection component of the present invention are achieved by the following specific technical means: A marine photovoltaic cleaning device based on a wind and wave protection component includes a main body, the outer wall of which is fixedly equipped with a plurality of photovoltaic panels distributed in an annular manner, a waterproof battery component and an electronic control component adapted to the photovoltaic panels are arranged in the cavity of the main body, a positioning block is fixedly equipped on the outer wall of the main body, a buoy is rotatably provided on the outer side of the positioning block, a cleaning pipe capable of spraying liquid is also fixedly provided on the upper side of the buoy, a spirally extending chute is opened on the outer wall of the main body, a connecting plate is slidably provided in the chute, a fan blade is fixedly provided on the outer end of the connecting plate, a transmission device is connected between the fan blade and the buoy, the transmission device transmits the spiral power of the fan blade to the buoy so that the cleaning pipe can spirally spray liquid through the water outlet hole thereon to clean the photovoltaic panels; The inner wall of the main body is fixedly equipped with a spiral guide part, which has a guide groove. The guide groove is respectively provided with a reset spring 1 and a rubber plug connected to each other. The rubber plug is also fixedly connected to a steel wire rope on the side facing the reset spring 1. The steel wire rope is connected to the fan blade. The rubber plug divides the guide groove into an air cavity and a liquid cavity. The liquid cavity is connected to the inner cavity of the buoy through a water pipe 1. A one-way valve is provided in the water pipe 1 to discharge water toward the inner cavity of the buoy. The bottom of the cleaning pipe is connected to the inner cavity of the buoy. The water pipe 1 is also connected to a water pipe 2. The lower end of the water pipe 2 is connected to seawater and has an electromagnetic valve therein.

[0007] As a preferred technical solution of the present invention, the transmission device includes a sleeve fixedly assembled on the top of the buoy, and a longitudinal reset spring 2 is provided inside the sleeve. The top end of the reset spring 2 is in contact with a sliding rod, and the top end of the sliding rod is rotatably connected to a rotating rod, and the rotating rod is hinged to the fan blade.

[0008] As a preferred technical solution of the present invention, the inner wall of the main body is fixedly equipped with a guide rail, and the guide rail and the guide part are connected end to end and arranged in a spiral shape on the inner wall of the main body, the guide rail is slidably connected to a slide seat, and the slide seat is fixedly equipped with a connecting plate, and the connecting plate passes through the slide groove and the end is fixedly equipped with the fan blade.

[0009] As a preferred technical solution of the present invention, two fixed plates spaced apart from each other are fixedly arranged at the bottom of the main body, wherein a waterproof motor is fixedly arranged on the outer wall of one of the fixed plates, and the output shaft of the waterproof motor is fixedly connected to a rotating rod, and the rotating rod rotates between the two fixed plates, and a connecting rope is wrapped around the outer wall of the rotating rod, and an iron anchor is fixedly assembled at the end of the connecting rope.

[0010] As a preferred technical solution of the present invention, the outer wall of the rubber stopper is slidably connected to the inner wall of the guide groove, the number of the steel wire ropes is two, and the two steel wire ropes are symmetrically distributed along the outer wall of the rubber stopper.

[0011] As a preferred technical solution of the present invention, a movable hole is opened on the outer wall of the guide portion, and the outer wall of the wire rope is slidably connected to the inner wall of the movable hole.

[0012] As a preferred technical solution of the present invention, the interior of the buoy is filled with seawater through water pipe 1 and the guide groove. After the anchor is lowered by cm, the bottom end of water pipe 2 is located cm below the seawater level.

[0013] As a preferred technical solution of the present invention, one end of the steel wire rope close to the slide is fixedly assembled with the slide, and the outer wall of the slide rod is slidably connected to the inner wall of the sleeve.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides an offshore photovoltaic cleaning device based on a wind and wave protection component, which is provided with a main body, buoy, slide, fan blades, fixed plate, rubber plug, and wire rope structure. During operation, the device uses the impact force of wind and waves to impact the fan blades, thereby causing the connecting plate to slide along the inner wall of the slide, and cooperates with the movement of the slide seat and the pulling force of the wire rope on the rubber plug to allow seawater to enter the guide part to fill it, thereby achieving the effect of automatically extracting seawater. During the resetting process of the rubber plug, the seawater is automatically sprayed out through the water outlet, thereby achieving the effect of automatically flushing impurities on the outer wall of the main body, thereby ensuring the power generation effect of the photovoltaic equipment and reducing the maintenance cost of the device.

[0015] The present invention is an offshore photovoltaic cleaning device based on a wind and wave protection component. Through the buoy, reset spring 2, sleeve, slide rod, rotating rod, and cleaning pipe structure, the rotating rod will synchronously apply thrust to the sleeve during the movement of the fan blade, so that the buoy rotates with the center point of the body as the axis, so that the three cleaning pipes can evenly flush the outer wall of the body, thereby improving the self-cleaning effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a side structural schematic diagram of the present invention; Figure 3 It is a schematic side sectional view of the present invention; Figure 4 This is a structural diagram of a return spring of the present invention; Figure 5 It is a schematic diagram of the chute structure of the present invention; Figure 6 It is a schematic structural diagram of the cleaning tube of the present invention; Figure 7 It is a schematic diagram of the through-hole structure of the present invention; Figure 8 It is a schematic diagram of the second structure of the return spring of the present invention.

[0017] Description of reference numerals: 1. Main body; 2. Buoy; 3. Slide groove; 4. Sleeve; 5. Slide rod; 6. Rotating rod; 7. Fan blade; 8. Cleaning tube; 9. Fixed plate; 10. Waterproof motor; 11. Rotating rod; 12. Connecting rope; 13. Anchor; 14. Guide rail; 15. Slide seat; 16. Connecting plate; 17. Rotating groove; 18. Guide part; 19. Wire rope; 20. Reset spring 1; 21. Rubber plug; 22. Water pipe 1; 23. Guide groove; 24. Water pipe 2; 25. Positioning block; 26. Water outlet; 27. Positioning hole; 28. Reset spring 2. DETAILED DESCRIPTION

[0018] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0019] In the description of the present invention, unless otherwise specified, "plurality" means two or more; terms such as "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," and "tail" indicate positions or relationships based on those shown in the accompanying drawings. These terms are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, terms such as "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0021] like Figures 1 to 8 As shown: An offshore photovoltaic cleaning device based on a wind and wave protection component includes a main body 1, the outer wall of the main body 1 is fixedly equipped with a plurality of photovoltaic panels distributed in an annular manner, a waterproof battery component and an electronic control component adapted to the photovoltaic panel are arranged in the cavity of the main body 1, the outer wall of the main body 1 is fixedly equipped with a positioning block 25, the outer side of the positioning block 25 is rotatably provided with a buoy 2, the upper side of the buoy 2 is also fixedly provided with a cleaning pipe 8 capable of spraying liquid, the outer wall of the main body 1 is provided with a spirally extending slide 3, a connecting plate 16 is slidably provided in the slide 3, a fan blade 7 is fixedly provided at the outer end of the connecting plate 16, a transmission device is connected between the fan blade 7 and the buoy 2, the transmission device transmits the spiral power of the fan blade 7 to the buoy 2 so that the cleaning pipe 8 can spirally spray liquid through the water outlet 26 thereon to clean the photovoltaic panel; The inner wall of the main body 1 is fixedly equipped with a spiral guide part 18, which has a guide groove 23. The guide groove 23 is respectively provided with a reset spring 20 and a rubber plug 21 connected to each other. The rubber plug 21 is also fixedly connected to the side of the reset spring 20. The steel wire rope 19 is connected to the fan blade 7. The rubber plug 21 divides the guide groove 23 into an air cavity and a liquid cavity. The liquid cavity is connected to the inner cavity of the buoy 2 through a water pipe 22. A one-way valve for discharging water toward the inner cavity of the buoy 2 is provided in the water pipe 22. The bottom of the cleaning pipe 8 is connected to the inner cavity of the buoy 2. The water pipe 22 is also connected to a water pipe 24. The lower end of the water pipe 24 is connected to the seawater and has an electromagnetic valve therein.

[0022] Specifically, a positioning hole 27 is opened on the outer wall of the main body 1, and the inner wall of the positioning hole 27 is fixedly assembled with the outer wall of the water pipe 1 22. A through hole is opened at the bottom of the inner wall of the buoy 2, and the inner wall of the through hole is fixedly assembled with the outer wall of the water pipe 2 24.

[0023] In the above structure, by setting the main body 1, buoy 2, slide groove 3, sleeve 4, slide rod 5, rotating rod 6, fan blade 7, cleaning tube 8, wire rope 19, reset spring 1 20, rubber plug 21, water pipe 1 22, guide groove 23, and water pipe 2 24 structures, when the device is in use, when the photovoltaic panel on the main body 1 is in the process of converting light energy, the main body 1 will float on the sea surface due to the buoyancy of the buoy 2 and the fixed plate 9, and at this time both the waves and the sea breeze will impact the fan blade 7, so that the connecting plate 16 slides along the track set by the outer wall of the guide rail 14 and the guide part 18, so that the fan blade 7 rotates with the center point of the main body 1 as the axis, and then the rubber plug 21 slides along the inner wall of the guide groove 23. The effect of extracting seawater is achieved. At the same time, after the impact force disappears, the rubber plug 21 will reset and allow the seawater to be squeezed out, and cooperate with the cleaning pipe 8 to flush the outer wall of the main body 1 to achieve the effect of automatic cleaning, thereby improving the photovoltaic power generation effect of the device and reducing the cost of manual maintenance. Since the trajectory of the guide rail 14 and the guide part 18 is a spiral extension upward, the negative pressure will attract seawater to flow into the guide groove 23 from bottom to top, introducing gravitational potential energy, and cooperate with the elastic potential energy of the reset spring 20. When the external wind force enters the trough, the gravitational potential energy and the elastic potential energy push the water body to spray out from the cleaning pipe 8 to do work. The introduction of gravitational potential energy can reduce the volume occupied by the reset spring, thereby increasing the water absorption capacity of the guide groove 23.

[0024] Preferably, the transmission device includes a sleeve 4 fixedly assembled on the top of the buoy 2, and a longitudinal reset spring 28 is provided inside the sleeve 4. The top end of the reset spring 28 is in contact with a slide rod 5, and the top end of the slide rod 5 is rotatably connected to a rotating rod 6, and the rotating rod 6 is hinged to the fan blade 7.

[0025] Specifically, a rotation groove 17 is formed at the bottom of the fan blade 7 , and one end of the rotation rod 6 away from the slide rod 5 is hinged to the inner wall of the rotation groove 17 via a rotation shaft.

[0026] In the above structure, the spiral motion of the blade 7 is converted into the rotational motion of the buoy 2 , and the reset spring 28 , the slide rod 5 and the rotating rod 6 cooperate to compensate for the longitudinal variation difference of the blade 7 .

[0027] Preferably, the inner wall of the main body 1 is fixedly equipped with a guide rail 14, and the guide rail 14 and the guide part 18 are connected end to end and are arranged in a spiral shape on the inner wall of the main body 1, and the guide rail 14 is slidably connected to the slide 15, and the slide 15 is fixedly equipped with a connecting plate 16, and the connecting plate 16 passes through the slide groove 3 and is fixedly equipped with the fan blade 7 at the end.

[0028] In the above structure, by setting the fan blade 7 and the connecting plate 16 structure, after the fan blade 7 is impacted, the main body 1 is fixed due to the release of the anchor 13, so that the main body 1 cannot be displaced due to the impact force, so that the impact force will only affect the movement of the fan blade 7, and then the fan blade 7 drives the slide 15 to slide along the outer wall of the guide rail 14, thereby ensuring the normal operation of the device.

[0029] Preferably, two fixed plates 9 spaced apart from each other are fixedly provided at the bottom of the main body 1, wherein a waterproof motor 10 is fixedly provided on the outer wall of one of the fixed plates 9, and the output shaft of the waterproof motor 10 is fixedly connected to a rotating rod 11, and the rotating rod 11 rotates between the two fixed plates 9. A connecting rope 12 is wrapped around the outer wall of the rotating rod 11, and an iron anchor 13 is fixedly assembled at the end of the connecting rope 12.

[0030] In the above structure, through the arrangement of water pipe 1 22 and water pipe 2 24 structures, when the main body 1 cannot float due to the action of the buoy 2, the fixed plate 9 and the anchor 13, the movement of the fan blade 7 will cause the seawater to be transported inside the water pipe 24, thereby allowing the seawater to enter the guide groove 23. Due to the sealing of the rubber plug 21 and the suction generated by the negative pressure, the seawater accumulates inside the guide groove 23, thereby ensuring that the rubber plug 21 can push the seawater through the water pipe 1 22 to the cleaning pipe 8 during the resetting process, thereby achieving the effect of flushing the outer wall of the main body 1.

[0031] In other embodiments of the present application, radially extending blades may be added to the bottom of the main body 1 to prevent the main body 1 from rotating. The purpose is to increase the resistance to the rotation of the main body 1 so that the fan blades 7 can smoothly spiral relative to the main body 1.

[0032] Preferably, the outer wall of the rubber stopper 21 is slidably connected to the inner wall of the guide groove 23 , and the number of the steel wire ropes 19 is two, and the two steel wire ropes 19 are symmetrically distributed along the outer wall of the rubber stopper 21 .

[0033] In the above structure, by setting up two steel wire ropes 19, the device can pull the two ends of the rubber plug 21 through the two steel wire ropes 19 during use, thereby ensuring that the movement of the rubber plug 21 will not be tilted or even positionally shifted, thereby improving the stability of the rubber plug 21 during movement and ensuring that the rubber plug 21 can move continuously to extract seawater.

[0034] Preferably, a movable hole is formed on the outer wall of the guide portion 18, and the outer wall of the steel wire rope 19 is slidably connected to the inner wall of the movable hole.

[0035] In the above structure, through the provision of the movable hole and the steel wire rope 19 structure, the movable hole can ensure that the steel wire rope 19 can move along the inner wall of the movable hole toward the guide portion 18 close to one end of the slide 15 after being pulled, thereby achieving the effect that the steel wire rope 19 can pull the rubber plug 21 to move, and automatically complete the extraction operation of seawater by utilizing the impact force of wind and waves on the fan blades 7, thereby improving the precise matching of the inner wall components of the device and reducing the energy loss of the device.

[0036] Preferably, the interior of the buoy 2 is filled with seawater through the water pipe 1 22 and the guide groove 23. After the anchor 13 is lowered by 10 cm, the bottom end of the water pipe 2 24 is located 5 cm below the seawater level.

[0037] In the above structure, by setting up the iron anchor 13 structure, the device can use the release of the connecting rope 12 during operation to make the main body 1 affected by the gravity of the iron anchor 13 and unable to float at will, so that the device can fix the main body 1 in a manner similar to dropping anchor on a ship, thereby ensuring the normal operation of the device.

[0038] Preferably, one end of the steel wire rope 19 close to the slide 15 is fixedly assembled with the slide 15 , and the outer wall of the slide rod 5 is slidably connected to the inner wall of the sleeve 4 .

[0039] In the above structure, through the arrangement of the sleeve 4 and the slide rod 5 structure, during the movement of the fan blade 7, the height of the slide seat 15, the connecting plate 16 and the fan blade 7 will gradually increase, so the slide rod 5 will be extended by the elastic influence of the reset spring 28, thereby ensuring that the fan blade 7 and the slide rod 5 are always in a connected state without the need for the rotating rod 6 to be extended or retracted, thereby achieving the effect of automatically rotating the buoy 2 and ensuring the flushing effect of the cleaning tube 8 on the main body 1.

[0040] In a preferred embodiment, there are three cleaning pipes 8 , and the three cleaning pipes 8 are evenly distributed along the top of the buoy 2 .

[0041] In the above structure, through the arrangement of three cleaning tubes 8, during the movement of the fan blades 7, the fan blades 7 can push the sleeve 4 through the rotating rod 6, so that the buoy 2 also rotates with the center point of the main body 1 as the axis, thereby ensuring that the three cleaning tubes 8 can evenly flush the outer wall of the main body 1, thereby improving the flushing effect of the device on the main body 1.

[0042] In other embodiments of the present application, fan blades are additionally provided on the lower surface of the rotating rod 11, and the fan blades limit the rotation of the main body 1 itself to ensure that the fan blades 7 can generate relative displacement relative to the rotating rod 11 when subjected to external thrust.

[0043] Working principle: First, after the device is deployed, photovoltaic panels are used to perform photovoltaic power generation operations. During the power generation process, impurities will accumulate on the surface of the photovoltaic panels over time. At this time, the connection rope 12 can be released by the operation of the waterproof motor 10, so that the anchor 13 sinks due to gravity and limits the main body 1. Therefore, when the fan blades 7 are impacted by wind and waves, the connecting plate 16 can slide along the inner wall of the slide 3, and then the slide 15 pulls the rubber plug 21 through the wire rope 19 to compress the reset spring 1 20, and the solenoid valve is opened, allowing seawater to pass through the water pipe 2 24 and the water pipe 1 22 to enter the space between the rubber plug 21 and the guide part 18 for filling, thereby realizing automatic extraction of seawater. The effect reduces the energy loss of the device and also reduces the maintenance cost of the device. After the impact force disappears, the rubber plug 21 will reset and squeeze the seawater, and the solenoid valve will close, so that the seawater will enter the buoy 2 through the water pipe 22. After the seawater enters the buoy 2, it accumulates and is squeezed due to the subsequent seawater transportation and sprayed out through the water outlet 26, thereby achieving the effect of automatically flushing the photovoltaic panel on the outer wall of the main body 1. In the process of movement of the fan blade 7, the rotating rod 6 will apply a circumferential thrust to the slide rod 5, so that the buoy 2 rotates with the main body 1 as the axis, so that the cleaning pipe 8 evenly flushes the main body 1, thereby improving the flushing effect of the device on the main body 1.

[0044] The embodiments of the present invention are presented for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described in order to better illustrate the principles of the invention and its practical application and to enable those skilled in the art to understand the invention and design various embodiments with various modifications as suited for specific applications.

Claims

1. An offshore photovoltaic cleaning device based on a wind and wave protection component, characterized by: The invention comprises a main body (1), wherein the outer wall of the main body (1) is fixedly equipped with a plurality of photovoltaic panels distributed in an annular manner, a waterproof battery component and an electric control component adapted to the photovoltaic panel are arranged in the cavity of the main body (1), the outer wall of the main body (1) is fixedly equipped with a positioning block (25), the outer side of the positioning block (25) is rotatably provided with a buoy (2), the upper side of the buoy (2) is also fixedly provided with a cleaning pipe (8) capable of spraying liquid, the outer wall of the main body (1) is provided with a spirally extending chute (3), a connecting plate (16) is slidably provided in the chute (3), a fan blade (7) is fixedly provided at the outer end of the connecting plate (16), a transmission device is connected between the fan blade (7) and the buoy (2), and the transmission device transmits the spiral power of the fan blade (7) to the buoy (2) so that the cleaning pipe (8) can spray liquid through the water outlet (26) thereon to clean the photovoltaic panel; The inner wall of the body (1) is fixedly equipped with a spiral guide portion (18), which has a guide groove (23) therein. The guide groove (23) is respectively provided with a reset spring (20) and a rubber plug (21) connected to each other. The rubber plug (21) is also fixedly connected with a wire rope (19) on the side facing the reset spring (20). The wire rope (19) is connected to the fan blade (7). The rubber plug (21) divides the guide groove (23) into an air cavity and a liquid cavity. The liquid cavity is connected to the inner cavity of the buoy (2) through a water pipe (22). A one-way valve for discharging water toward the inner cavity of the buoy (2) is provided in the water pipe (22). The bottom of the cleaning pipe (8) is connected to the inner cavity of the buoy (2). The water pipe (22) is also connected to a water pipe (24). The lower end of the water pipe (24) is connected to seawater and has an electromagnetic valve therein.

2. The offshore photovoltaic cleaning equipment based on the wind and wave protection assembly according to claim 1 is characterized in that: The transmission device includes a sleeve (4) fixedly assembled on the top of the buoy (2), a longitudinal return spring (28) is provided inside the sleeve (4), the top end of the return spring (28) is in contact with a slide bar (5), the top end of the slide bar (5) is rotatably connected to a rotating rod (6), and the rotating rod (6) is hinged to the fan blade (7).

3. The offshore photovoltaic cleaning equipment based on the wind and wave protection assembly according to claim 1 is characterized in that: The inner wall of the body (1) is fixedly equipped with a guide rail (14), and the guide rail (14) and the guide portion (18) are connected end to end and are arranged in a spiral shape on the inner wall of the body 1. The guide rail (14) is slidably connected to a slide seat (15), and the slide seat (15) is fixedly equipped with a connecting plate (16). The connecting plate (16) passes through the slide groove (3) and the fan blade (7) is fixedly equipped at the end.

4. The offshore photovoltaic cleaning equipment based on the wind and wave protection assembly according to claim 1 is characterized in that: Two fixed plates (9) spaced apart from each other are fixedly provided at the bottom of the body (1), a waterproof motor (10) is fixedly provided on the outer wall of one of the fixed plates (9), an output shaft of the waterproof motor (10) is fixedly connected to a rotating rod (11), the rotating rod (11) rotates between the two fixed plates (9), a connecting rope (12) is wound around the outer wall of the rotating rod (11), and an iron anchor (13) is fixedly assembled at the end of the connecting rope (12).

5. The offshore photovoltaic cleaning equipment based on the wind and wave protection assembly according to claim 1 is characterized in that: The outer wall of the rubber stopper (21) is slidably connected to the inner wall of the guide groove (23), and the number of the steel wire ropes (19) is two, and the two steel wire ropes (19) are symmetrically distributed along the outer wall of the rubber stopper (21).

6. The offshore photovoltaic cleaning equipment based on the wind and wave protection assembly according to claim 1, characterized in that: A movable hole is provided on the outer wall of the guide portion (18), and the outer wall of the steel wire rope (19) is slidably connected to the inner wall of the movable hole.

7. The offshore photovoltaic cleaning equipment based on the wind and wave protection assembly according to claim 4 is characterized in that: The interior of the buoy (2) is filled with seawater through the water pipe 1 (22) and the guide groove (23). After the iron anchor (13) descends 10 cm, the bottom end of the water pipe 2 (24) is located 5 cm below the seawater level.

8. The offshore photovoltaic cleaning equipment based on the wind and wave protection assembly according to claim 1, characterized in that: One end of the steel wire rope (19) close to the slide seat (15) is fixedly assembled with the slide seat (15), and the outer wall of the slide rod (5) is slidably connected with the inner wall of the sleeve (4).

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