Automatic dust removal system and method for photovoltaic power generation equipment

Abstract

The invention provides an automatic dust removal system and method for photovoltaic power generation equipment, the system comprises a dust removal cleaning main body, a support adjusting main body and a support fixing main body, the support fixing main body comprises two frame main bodies which are vertically arranged in parallel front and back, the upper end of the front frame main body is fixedly provided with a first support adjusting main body, and the lower end of the front frame main body is fixedly provided with a second support adjusting main body; a second supporting and adjusting main body is arranged at the upper end of the rear frame main body; the first adjusting main body and the second adjusting main body are supporting adjusting main bodies used for adjusting and controlling the using angle and position of the dust removal cleaning main body, and the dust removal cleaning main body is installed at the upper ends of the two supporting adjusting main bodies; according to the photovoltaic panel cleaning device, the cleaning angle can be adaptively adjusted and controlled according to different inclination angles of erection of the photovoltaic panel.

Description

Technical Field

[0001] The present invention belongs to the technical field of photovoltaic and wind power generation, and specifically relates to an automatic dust removal system and method for photovoltaic power generation equipment. Background Art

[0002] As the global energy crisis and environmental pollution become increasingly serious, photovoltaic power generation technology has been widely used. However, when photovoltaic modules are used in natural environments, dust, bird droppings and other pollutants are easily accumulated on their surfaces. These pollutants not only affect the power generation efficiency of photovoltaic panels, but may also cause hot spot effects, which have a serious impact on the power generation and operational safety of photovoltaic power stations. Traditional dust removal methods mostly rely on manual wiping, which is not only inefficient, but also difficult to manage and easy to miss. In addition, when the location and area of ​​the photovoltaic panel are different, the set inclination angle is also different, or the inclination angle of the photovoltaic panel used changes dynamically. Therefore, the existing photovoltaic panel cleaning and dust removal devices cannot be adapted to conveniently and fully and reasonably clean and remove the photovoltaic panels of different inclinations. Summary of the invention

[0003] The purpose of the present invention is to provide an automatic dust removal system and method for photovoltaic power generation equipment, which solves the problem that the existing dust removal system cannot be conveniently adapted to perform sufficient and reasonable fitting cleaning and dust removal on photovoltaic panels of different inclinations.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is: The automatic dust removal system for photovoltaic power generation equipment provided by the present invention comprises a dust removal and cleaning body, a support and adjustment body and a support and fixing body, wherein: The supporting and fixing body comprises two frame bodies arranged vertically and in parallel front and back, a first supporting and adjusting body is fixedly installed on the upper end of the frame body arranged in front, and a second supporting and adjusting body is arranged on the upper end of the frame body arranged in the rear; The first adjusting body and the second adjusting body are used to support and adjust the angle and position of the dust removal and cleaning body, and the dust removal and cleaning body is installed on the upper ends of the two supporting and adjusting bodies.

[0005] Preferably, the frame body comprises a first support fixing rod, a fixing plate, a support column and a second support fixing rod, wherein: The first support fixing rod and the second support fixing rod are arranged in parallel up and down, and both ends of the first support fixing rod and the second support fixing rod are connected by fixed columns to form a frame structure; A plurality of groups of supporting column members are evenly distributed between the first supporting fixing rod and the second supporting fixing rod, and each group of supporting column members includes two supporting columns; A plurality of fixing plates are also fixedly arranged on the first supporting fixing rod.

[0006] Preferably, the first supporting and adjusting body includes a first electric push rod, and two first electric push rods are provided. The two first electric push rods are respectively fixedly mounted at both ends of the frame body placed in the front, and the output end of each first electric push rod is rotatably connected to the dust removal and cleaning body through the first supporting base.

[0007] Preferably, the second supporting and adjusting body includes a fourth electric push rod, and two fourth electric push rods are provided. The two fourth electric push rods are rotatably connected to the two ends of the frame body arranged at the rear through the second supporting base; the output ends of the two fourth electric push rods are rotatably connected to the dust removal and cleaning body through the third supporting base.

[0008] Preferably, the upper ends of the first support and adjustment body and the second support and adjustment body are connected via a position-limiting support frame, and the dust removal and cleaning body is slidably mounted on the position-limiting support frame.

[0009] Preferably, the upper ends of the first support adjustment body and the second support adjustment body are both rotatably connected to the bottom of the position-limiting support frame.

[0010] Preferably, mounting grooves are provided on both side walls symmetrically arranged on the position-limiting support frame, and a sliding adjustment tooth plate is installed in each mounting groove; A first motor is also installed on both side walls of the position limiting support frame, and a driving gear is fixedly installed on the output shaft of the motor, and the driving gear is meshed and connected with the sliding adjustment gear plate; The sliding adjustment tooth plate is connected to the dust removal and cleaning body to drive the dust removal and cleaning body to move back and forth along the limiting support frame.

[0011] Preferably, the dust removal and cleaning body comprises a mobile mounting platform, and a storage tank and a fixed connecting frame are mounted on the upper surface of the mobile mounting platform, wherein: The storage tank is connected to a plurality of nozzles via an air pump, and the plurality of nozzles are evenly distributed on the lower surface of the mobile mounting platform to spray water on the photovoltaic panel; The fixed connection frame is equipped with a plurality of third electric push rods, the output ends of the plurality of third electric push rods are all fixed on the lifting and adjusting frame, the free end of the lifting and adjusting frame is slidably installed in the first mounting hole opened on the mobile mounting platform, and the free end is rotatably connected with a cleaning brush roller, and the cleaning brush roller is placed on the lower surface of the mobile mounting platform; A second motor is also installed on the lower surface of the movable mounting platform, and an output shaft of the second motor is drivingly connected to the cleaning brush roller.

[0012] Preferably, a cleaning scraper is installed on the movable mounting platform, one end of the cleaning scraper is placed on the upper surface of the movable mounting platform, and the other end is placed on the lower surface of the movable mounting platform, and the cleaning scraper is slidably installed in the second mounting hole opened on the movable mounting platform; The scraper blade is placed on a movable mounting table and one end of the upper surface thereof is fixedly mounted with a mounting plate; Two second electric push rods are also arranged on the upper surface of the movable mounting platform, and the output ends of the two second electric push rods are respectively fixed on the two ends of the mounting plate.

[0013] The automatic dust removal method for photovoltaic power generation equipment comprises the following steps: Arranging the system at the photovoltaic power generation equipment to be cleaned; The position of the dust removal and cleaning body is adjusted by using the first support adjustment body and the second support adjustment body, so that the dust removal and cleaning body is adapted to the photovoltaic panel to be cleaned; The photovoltaic panel to be cleaned is cleaned and dusted by using the dust removal cleaning body.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The automatic dust removal system for photovoltaic power generation equipment provided by the present invention arranges the system at the photovoltaic power generation equipment to be cleaned, and uses the first support adjustment body and the second support adjustment body to adjust the position of the dust removal cleaning body, so that the dust removal cleaning body is adapted to the photovoltaic panel to be cleaned; the dust removal cleaning body is used to clean and remove dust from the photovoltaic panel to be cleaned; the equipment of this system is easy to set up and use, and the dust removal cleaning body can be conveniently adjusted and controlled according to the inclination state of the photovoltaic panel during cleaning, so that the upper end surface of the photovoltaic panel can be fully cleaned and dusted, and the angle during cleaning can be adaptively adjusted and controlled according to the different inclination angles of the photovoltaic panel.

[0015] Furthermore, the first motor can automatically control and adjust the reciprocating stable movement of the dust removal and cleaning body at a regular time, so that the photovoltaic panel can be automatically and fully cleaned and dusted at a regular time.

[0016] The automatic dust removal method for photovoltaic power generation equipment provided by the present invention arranges the system at the photovoltaic power generation equipment to be cleaned, and uses the first support adjustment body and the second support adjustment body to adjust the position of the dust removal cleaning body, so that the dust removal cleaning body is adapted to the photovoltaic panel to be cleaned; the dust removal cleaning body is used to clean and remove dust from the photovoltaic panel to be cleaned; the equipment of this system is easy to set up and use, and the dust removal cleaning body can be conveniently adjusted and controlled according to the inclination state of the photovoltaic panel during cleaning, so that the upper end surface of the photovoltaic panel can be fully cleaned and dusted, and the angle during cleaning can be adaptively adjusted and controlled according to the different inclination angles of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the main body of the automatic dust removal system for photovoltaic power generation equipment; Figure 2 It is a schematic diagram of the three-dimensional structure of the automatic dust removal system of photovoltaic power generation equipment from a side view; Figure 3 It is a schematic diagram of the supporting and adjusting main structure; Figure 4 This is a schematic diagram of the main structure for dust removal and cleaning; Figure 5 A schematic diagram of the bottom structure of the dust removal and cleaning body; Among them, 1. dust removal and cleaning body; 2. support and adjustment body; 3. first support fixing rod; 4. fixing plate; 5. support column; 6. East second support fixing rod; 7. limit support frame; 8. first electric push rod; 9. support base; 10. sliding adjustment gear plate; 11. first motor; 12. driving gear; 13. mobile mounting platform; 14. second electric push rod; 15. cleaning scraper; 16. sliding card plate; 17. lifting and lowering adjustment frame; 18. storage tank; 19. air pump; 20. fixed connecting frame; 21. third electric push rod; 22. nozzle; 23. second motor; 24. cleaning brush roller. DETAILED DESCRIPTION

[0018] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0019] It should be understood that when used in the present specification and the appended claims, the term "comprising" indicates the presence of described features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0020] It should also be understood that the term “and / or” used in the specification and appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0021] As used in the specification and appended claims of this application, the term "if" can be interpreted as "when" or "uponce" or "in response to determining" or "in response to detecting", depending on the context. Similarly, the phrase "if it is determined" or "if [described condition or event] is detected" can be interpreted as meaning "uponce it is determined" or "in response to determining" or "uponce [described condition or event] is detected" or "in response to detecting [described condition or event]", depending on the context.

[0022] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0023] References to "one embodiment" or "some embodiments" etc. described in the specification of this application mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0024] Example 1 like Figures 1 to 5 As shown, the automatic dust removal system for photovoltaic power generation equipment provided in this embodiment includes a dust removal and cleaning body 1, a support and adjustment body 2 and a support and fixing body, wherein: The supporting and fixing body includes two frame bodies arranged in parallel, a first supporting and adjusting body is fixedly installed on the upper end of the front frame body, and a second supporting and adjusting body is arranged on the upper end of the rear frame body, the first adjusting body and the second adjusting body are used for supporting and adjusting the angle and position adjustment and control of the dust removal and cleaning body 1, and the dust removal and cleaning body 1 is installed on the upper ends of the two supporting and adjusting bodies 2.

[0025] In this embodiment, the position and angle of the dust removal and cleaning body 1 are adjusted by supporting the adjustment body 2, thereby solving the problem that the existing dust removal system cannot adapt to conveniently and fully and reasonably clean and dust the photovoltaic panels with different inclinations.

[0026] Example 2 On the basis of Example 1, the automatic dust removal system for photovoltaic power generation equipment provided in this embodiment, the frame body includes a first supporting fixing rod 3, a fixing plate 4, a supporting column 5 and a second supporting fixing rod 6, wherein: The first supporting and fixing rod 3 and the second supporting and fixing rod 6 are arranged in parallel up and down, and both ends of the first supporting and fixing rod 3 and the second supporting and fixing rod 6 are connected by fixing columns to form a frame structure.

[0027] A plurality of groups of supporting column members are evenly distributed between the first supporting fixing rod 3 and the second supporting fixing rod 6 , and each group of supporting column members includes two supporting columns 5 .

[0028] A plurality of fixing plates 4 are also fixedly disposed at the bottom of the first supporting fixing rod 3 .

[0029] In this embodiment, two frame bodies are erected on the photovoltaic power generation equipment to be cleaned, and the frame bodies are fixed to the ground by fixing plates 4. At this time, the dust removal and cleaning bodies are placed above the photovoltaic panels, and the movement direction of the dust removal and cleaning bodies is consistent with the horizontal direction of the photovoltaic panels.

[0030] Example 3 On the basis of Example 1, the automatic dust removal system for photovoltaic power generation equipment provided in this embodiment, the first supporting and adjusting body includes a first electric push rod 8, two first electric push rods 8 are provided, and the two first electric push rods 8 are respectively fixedly mounted at both ends of the frame body placed in the front, and the output end of each first electric push rod is rotatably connected to the dust removal and cleaning body through the first supporting base.

[0031] The second support and adjustment body includes a fourth electric push rod, and two fourth electric push rods are provided. The two fourth electric push rods are rotatably connected to the two ends of the frame body placed behind through the second support base 9; the output ends of the two fourth electric push rods are rotatably connected to the dust removal and cleaning body through the third support base. The upper ends of the first supporting and adjusting body and the second supporting and adjusting body are connected via a limiting supporting frame, and the dust removal and cleaning body is slidably mounted on the limiting supporting frame 7.

[0032] The two side walls of the position-limiting support frame 7 are symmetrically arranged with mounting grooves, and a sliding adjustment tooth plate 10 is installed in each of the mounting grooves.

[0033] A first motor 11 is also installed on both side walls of the position-limiting support frame 7 , and a driving gear 12 is fixedly installed on the output shaft of the motor. The driving gear 12 is meshed and connected with the sliding adjustment gear plate 10 .

[0034] The sliding adjustment tooth plate 10 is connected to the dust removal and cleaning body 1 to drive the dust removal and cleaning body 1 to move back and forth along the limiting support frame 7.

[0035] The working process of this embodiment: By rotating the first electric push rod 8 arranged inside the support base at the bottom end, the limit support frame 7 can be controlled to be tilted to different degrees, so that the inclined limit support frame 7 can make the dust removal and cleaning body 1 tilt to different degrees, so that the dust removal and cleaning body 1 can smoothly complete the cleaning and dust removal of the upper end surface of the photovoltaic panel with different inclinations.

[0036] In this embodiment, the output shaft of the first motor 11 is connected to a screw rod through a coupling drive, and a nut is threadedly connected to the screw rod. The nut is connected to the dust removal and cleaning body 1 to drive the dust removal and cleaning body 1 to move back and forth along the limiting support frame 7.

[0037] Example 3 On the basis of Example 1, the automatic dust removal system for photovoltaic power generation equipment provided in this embodiment, the dust removal and cleaning body 1 includes a mobile mounting platform 13, a second electric push rod 14, a cleaning scraper 15, a sliding card plate 16, a lifting adjustment frame 17, a storage tank 18, an air pump 19, a fixed connection frame 20, a third electric push rod 21, a nozzle 22, a second motor 23 and a cleaning brush roller 24, wherein: The two sliding cards 16 are respectively fixedly connected to the two ends of the mobile mounting platform 13 . The storage tank 18 is arranged inside the side end of the mobile mounting platform 13 , and the surface where the storage tank 18 is located is adjacent to the surface where the sliding cards 16 are located.

[0038] The air pump 19 is fixedly connected to the upper surface of the movable mounting platform 13 , and the air pump 19 is connected to the upper end of the storage tank 18 .

[0039] A plurality of nozzles 22 are provided, and the plurality of nozzles 22 are evenly and fixedly arranged on the lower surface of the movable mounting platform 13 , and the nozzles 22 are connected to the air pump 19 .

[0040] A fixed connecting frame 20 and a cleaning scraper 15 are also installed on the upper surface of the mobile mounting platform 13, wherein a plurality of third electric push rods 21 are installed on the fixed connecting frame 20, and the output ends of the plurality of third electric push rods 21 are all fixed on the lifting and adjusting frame 17, and the free end of the lifting and adjusting frame 17 is slidably installed in a first mounting hole opened on the mobile mounting platform 13, and the free end is rotatably connected to a cleaning brush roller 24, and the cleaning brush roller 24 is placed on the lower surface of the mobile mounting platform 13.

[0041] In this embodiment, the lifting and adjusting frame 17 is driven to move back and forth by the third electric push rod 21, thereby adjusting the distance between the cleaning roller 24 and the photovoltaic panel.

[0042] A second motor 23 is also installed on the lower surface of the movable mounting platform 13, and the output shaft of the second motor 23 is drivingly connected to the cleaning roller 24. In this embodiment, the cleaning roller 24 is driven to rotate by the second motor 23.

[0043] One end of the cleaning blade 15 is placed on the upper surface of the movable mounting platform 13 , and the other end is placed on the lower surface of the movable mounting platform 13 , and the cleaning blade 15 is slidably mounted in a second mounting hole opened on the movable mounting platform 13 .

[0044] The scraper blade 15 is placed on a movable mounting table and one end of the upper surface thereof is fixedly mounted with a mounting plate.

[0045] Two second electric push rods 14 are also disposed on the upper surface of the movable mounting platform 13 , and output ends of the two second electric push rods 14 are respectively fixed at two ends of the mounting plate.

[0046] In this embodiment, the second electric push rod 14 drives the cleaning blade 15 to move back and forth.

[0047] Both ends of the movable mounting platform 13 for mounting the sliding clamping plate 16 are convex structures, and the convex structures are respectively clamped in the mounting grooves opened on the limiting support frame 7.

[0048] The sliding clamping plate 16 is placed on the outer wall of the limiting support frame 7 .

[0049] The working process in this embodiment: The first motor 11 can drive the driving gear 12 to rotate forward and backward, and the driving gear 12 that rotates forward and backward can drive the sliding adjustment tooth plate 10 to slide back and forth along the limiting support frame 7, so that the reciprocating sliding adjustment tooth plate 10 can drive the dust removal and cleaning body 1 to slide back and forth as a whole along the limiting support frame 7 inside, so as to realize the timed and automatic cleaning of the upper end surface of the photovoltaic panel. During the cleaning process, the second electric push rod 14 can control the scraping force of the bottom end of the scraper 15 on the upper end surface of the photovoltaic panel, and the third electric push rod 21 can control the brushing force of the cleaning roller 24 on the photovoltaic panel. Starting the air pump 19 can spray the clean water stored in the storage tank 18 from the nozzle 22, so that the outer end surface of the photovoltaic panel can be fully and thoroughly cleaned and dusted.

[0050] Example 4 This embodiment provides a method for automatic dust removal of photovoltaic power generation equipment, comprising the following steps: The automatic dust removal system for photovoltaic power generation equipment is arranged at the photovoltaic power generation equipment to be cleaned, wherein the dust removal and cleaning body is placed above the photovoltaic panel to be cleaned, and the movement direction of the dust removal and cleaning body is consistent with the horizontal direction of the photovoltaic panel to be cleaned.

[0051] The position of the dust removal and cleaning body is adjusted by using the first support adjustment body and the second support adjustment body, so that the dust removal and cleaning body is adapted to the photovoltaic panel to be cleaned; Turn on the air pump and spray water onto the photovoltaic panel to be cleaned through the nozzle to loosen the dirt, sand, etc. attached to the photovoltaic panel, making it easier for subsequent cleaning operations. At the same time, spraying water can also wash away some of the dirt, reducing the workload of cleaning. Therefore, spraying water first and then cleaning can clean the photovoltaic panel more efficiently and reduce the damage to the photovoltaic panel caused by cleaning; The third electric push rod 21 drives the cleaning brush roller 24 to move back and forth, so that the cleaning brush roller can contact the upper surface of the photovoltaic panel to be cleaned; then the second motor 23 is turned on, and the cleaning brush roller is driven by the second motor 23 to rotate, thereby cleaning and removing dust from the upper surface of the photovoltaic panel.

[0052] In this embodiment, when cleaning the photovoltaic panel, multiple cleaning modes can be implemented synchronously, and brushing, scraping and spraying can be implemented, so that the cleaning and dust removal are more sufficient.

[0053] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. Photovoltaic power generation equipment automatic dust removal system, characterized in that: It includes a dust removal and cleaning body, a support and adjustment body and a support and fixing body, wherein: The supporting and fixing body comprises two frame bodies arranged vertically and in parallel front and back, a first supporting and adjusting body is fixedly installed on the upper end of the frame body arranged in front, and a second supporting and adjusting body is arranged on the upper end of the frame body arranged in the rear; The first adjusting body and the second adjusting body are used to support and adjust the angle and position of the dust removal and cleaning body, and the dust removal and cleaning body is installed on the upper ends of the two supporting and adjusting bodies.

2. The automatic dust removal system for photovoltaic power generation equipment according to claim 1, characterized in that: The frame body comprises a first support fixing rod, a fixing plate, a support column and a second support fixing rod, wherein: The first support fixing rod and the second support fixing rod are arranged in parallel up and down, and both ends of the first support fixing rod and the second support fixing rod are connected by fixed columns to form a frame structure; A plurality of groups of supporting column members are evenly distributed between the first supporting fixing rod and the second supporting fixing rod, and each group of supporting column members includes two supporting columns; A plurality of fixing plates are also fixedly arranged on the first supporting fixing rod.

3. The automatic dust removal system for photovoltaic power generation equipment according to claim 1, characterized in that: The first supporting and adjusting body includes a first electric push rod, and two first electric push rods are provided. The two first electric push rods are respectively fixedly mounted at both ends of the frame body placed in the front, and the output end of each first electric push rod is rotatably connected to the dust removal and cleaning body through the first supporting base.

4. The automatic dust removal system for photovoltaic power generation equipment according to claim 1, characterized in that: The second supporting and adjusting body includes a fourth electric push rod, and two fourth electric push rods are provided. The two fourth electric push rods are rotatably connected to the two ends of the frame body arranged at the rear through the second supporting base; the output ends of the two fourth electric push rods are rotatably connected to the dust removal and cleaning body through the third supporting base.

5. The automatic dust removal system for photovoltaic power generation equipment according to claim 1, characterized in that: The upper ends of the first support and adjustment body and the second support and adjustment body are connected through a limit support frame, and the dust removal and cleaning body is slidably mounted on the limit support frame.

6. The automatic dust removal system for photovoltaic power generation equipment according to claim 5, characterized in that: The upper ends of the first support adjustment body and the second support adjustment body are both rotatably connected to the bottom of the limiting support frame.

7. The automatic dust removal system for photovoltaic power generation equipment according to claim 5, characterized in that: The two side walls of the position limiting support frame are symmetrically arranged with mounting grooves, and a sliding adjustment tooth plate is installed in each mounting groove; A first motor is also installed on both side walls of the position limiting support frame, and a driving gear is fixedly installed on the output shaft of the motor, and the driving gear is meshed and connected with the sliding adjustment gear plate; The sliding adjustment tooth plate is connected to the dust removal and cleaning body to drive the dust removal and cleaning body to move back and forth along the limiting support frame.

8. The automatic dust removal system for photovoltaic power generation equipment according to claim 1, characterized in that: The dust removal and cleaning body comprises a mobile mounting platform, and a storage tank and a fixed connecting frame are mounted on the upper surface of the mobile mounting platform, wherein: The storage tank is connected to a plurality of nozzles via an air pump, and the plurality of nozzles are evenly distributed on the lower surface of the mobile mounting platform to spray water on the photovoltaic panel; The fixed connection frame is equipped with a plurality of third electric push rods, the output ends of the plurality of third electric push rods are all fixed on the lifting and adjusting frame, the free end of the lifting and adjusting frame is slidably installed in the first mounting hole opened on the mobile mounting platform, and the free end is rotatably connected with a cleaning brush roller, and the cleaning brush roller is placed on the lower surface of the mobile mounting platform; A second motor is also installed on the lower surface of the movable mounting platform, and an output shaft of the second motor is drivingly connected to the cleaning brush roller.

9. The automatic dust removal system for photovoltaic power generation equipment according to claim 8, characterized in that: The mobile mounting platform is provided with a cleaning scraper, one end of which is placed on the upper surface of the mobile mounting platform, and the other end of which is placed on the lower surface of the mobile mounting platform, and the cleaning scraper is slidably mounted on a second mounting hole opened on the mobile mounting platform; The scraper blade is placed on a movable mounting table and one end of the upper surface thereof is fixedly mounted with a mounting plate; Two second electric push rods are also arranged on the upper surface of the movable mounting platform, and the output ends of the two second electric push rods are respectively fixed on the two ends of the mounting plate.

10. A method for automatic dust removal of photovoltaic power generation equipment, characterized in that: The following steps are involved: Arranging the system according to any one of claims 1 to 9 at a photovoltaic power generation device to be cleaned; The position of the dust removal and cleaning body is adjusted by using the first support adjustment body and the second support adjustment body, so that the dust removal and cleaning body is adapted to the photovoltaic panel to be cleaned; The photovoltaic panel to be cleaned is cleaned and dusted by using the dust removal cleaning body.

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