CN113663954A

CN113663954A - Belt cleaning device that photovoltaic energy-saving board was used

Info

Publication number: CN113663954A
Application number: CN202111048124.3A
Authority: CN
Inventors: 樊世新; 徐丽; 樊世菊; 袁涛; 庙广虎; 张祥
Original assignee: Chuzhou Ruijing Garden Co ltd
Current assignee: Chuzhou Ruijing Garden Co ltd
Priority date: 2021-08-26
Filing date: 2021-09-08
Publication date: 2021-11-19

Abstract

The invention belongs to the technical field of photovoltaic panel maintenance, and particularly relates to a cleaning device for a photovoltaic energy-saving panel. According to the invention, the surface wall of the photovoltaic panel is brushed by using the vertically floating brushing cylinder at the initial stage of brushing, so that large-particle dirt on the surface wall of the photovoltaic panel can be conveniently and quickly cleaned after being brushed and dropped off, the phenomenon that the large-particle dirt stays on the surface wall of the photovoltaic panel due to direct brushing and scratches appear on the surface wall of the photovoltaic panel along with the rotation of the brush is avoided, and the service life of the photovoltaic panel is shortened.

Description

Belt cleaning device that photovoltaic energy-saving board was used

Technical Field

The invention relates to the technical field of photovoltaic panel maintenance, in particular to a cleaning device for a photovoltaic energy-saving panel.

Background

Photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, mainly comprises a solar panel (assembly), a controller and an inverter, and the main components comprise electronic components.

The solar panel is also called a photovoltaic energy-saving panel, is a device for directly or indirectly converting solar radiation energy into electric energy through a photoelectric effect or a photochemical effect by absorbing sunlight, and is mainly made of silicon.

The photovoltaic panel is installed outdoors to work, various stains can appear on the surface of the photovoltaic panel in a long-term use process, so that the use effect of the photovoltaic panel is reduced, the photovoltaic panel needs to be cleaned regularly, most of the existing cleaning devices directly wash the surface wall of the photovoltaic panel, large-particle sundries exist in the stains and can rotate along with a hairbrush in the washing process, the surface wall of the photovoltaic panel is scratched, and the service life of the photovoltaic panel is shortened.

Disclosure of Invention

Based on the fact that most of the existing cleaning devices directly wash the surface wall of the photovoltaic panel, large-particle sundries exist in stains and can rotate along with a brush in the washing process, scratches are generated on the surface wall of the photovoltaic panel, and the service life of the photovoltaic panel is shortened.

The invention provides a cleaning device for a photovoltaic energy-saving plate, which comprises a plurality of footstock and a photovoltaic plate, wherein the footstock is positioned above the photovoltaic plate, a cleaning seat is arranged below the footstock, the cleaning seat is integrally shaped like a cuboid, a plurality of equidistant round holes are arranged on the cleaning seat, the inner walls of the round holes are movably connected with a rotary drum, the outer wall of the lower side of the rotary drum is fixedly connected with a hexagonal connecting column, the outer wall of the hexagonal connecting column is movably connected with a cleaning drum, the outer wall of the lower side of the cleaning seat is provided with a plurality of equidistant grooves, the outer wall of the cleaning drum is movably connected with the inner wall of the groove of the cleaning seat, the outer wall of the upper side of the cleaning drum is fixedly connected with three reset springs which are distributed at equal intervals in circumference, the other ends of the three reset springs are fixedly connected with the inner wall of the groove of the cleaning seat, the outer wall of the lower side of the cleaning drum is provided with an arc-shaped groove, the inner wall fixedly connected with brush holder of arc wall, the shape of brush holder is the ring form, and the downside outer wall fixedly connected with of brush holder a plurality of oblique brush boards that are circumference equidistance and distribute, the equal fixedly connected with a plurality of brushes of one side outer wall of a plurality of oblique brush boards.

Preferably, it is a plurality of the wheel that drags of laminating about two of the equal fixedly connected with of upside outer wall of rotary drum, swing joint has the belt between two adjacent wheels that drags, and the equal fixedly connected with connecting seat of both sides outer wall of washing seat, fixed connection between the upside outer wall of connecting seat and the downside outer wall of footstock, and set up flutedly on the connecting seat of one side, the first reversal motor of inner wall fixedly connected with of recess, the output of first reversal motor has the minor axis through the coupling joint, fixed connection between the other end of minor axis and one wheel that drags.

Preferably, the inside of a plurality of footstocks is all set up to the cavity, cavity inner wall fixedly connected with water tank, and a plurality of equidistance outlet port are seted up to the downside outer wall of water tank, and the equal fixedly connected with water delivery pole of the inner wall of a plurality of outlet port, the other end of water delivery pole passes rotary drum, six arris spliced poles and washes a spherical seat of section of thick bamboo fixedly connected with, and the outer wall of spherical seat is circumference equidistance and has seted up a plurality of round holes, the equal fixedly connected with high pressure nozzle of the inner wall of a plurality of round holes.

Preferably, a plurality of the same water delivery seat of upside outer wall fixedly connected with of footstock, the upside outer wall of water delivery seat is provided with the inlet tube, and the short pipe of a plurality of equidistance of downside outer wall fixedly connected with of water delivery seat, the other end of a plurality of short pipes all pass the upside outer wall of footstock respectively with a plurality of water tank between fixed connection.

Preferably, two adjacent cleaning seats are fixedly connected with a limiting rod, two sides of each cleaning seat are provided with four symmetrical side seats, and the outer wall of one side of each side seat is fixedly connected with a support plate.

Preferably, it is a plurality of the upside of footstock is provided with the sliding seat of two symmetries, and two sliding seats are located one side of side seat respectively, the equal fixedly connected with slide of two symmetries of the upside outer wall of a plurality of footstock, and the spout has all been seted up to the bottom outer wall of two sliding seats, a plurality of slides all with spout inner wall between swing joint, and the extension board has seted up the circular recess, the first hydraulic stem of the inner wall fixedly connected with of circular recess, the other end fixedly connected with dog of first hydraulic stem, fixed connection between the downside outer wall of dog and the upside outer wall of sliding seat.

Preferably, a plurality of rectangular grooves are formed in the outer wall of one side of the support plate, the fixing block is fixedly connected to the inner wall of each rectangular groove, a circular groove is formed in the fixing block of one side, the second reversing motor is fixedly connected to the inner wall of the circular groove, the output end of the second reversing motor is connected with a lead screw through a coupler, and the other end of the lead screw penetrates through the connecting seats and is movably connected with the fixing block of the other side through the outer wall.

Preferably, the outer wall of one side of each of the four side seats is fixedly connected with a bump, a second hydraulic rod is arranged between the two bumps on the same side, two ends of the second hydraulic rod are respectively fixedly connected with the outer wall of one side of each of the two bumps, and a splash shield is fixedly connected between the two side seats on the same side.

Preferably, four one side of side seat all is provided with splint, and three round hole has been seted up to one side outer wall of splint, and the equal swing joint in inner wall of three round hole has the slide bar, fixed connection between the other end of slide bar and one side outer wall of side seat, and the outside swing joint of slide bar has spacing spring, spacing spring's both ends respectively with one side outer wall of side seat and one side outer wall fixed connection of splint, and one side outer wall fixedly connected with minor axis of splint, the other end fixedly connected with clamp plate of minor axis, the equidistance is provided with three spherical gyro wheel on the clamp plate.

Preferably, the equal distance of both sides outer wall of side seat is seted up flutedly, fixedly connected with bull stick between the both sides inner wall of recess, and the outer wall swing joint of bull stick has the cylinder, and is located the same tractive seat of upside outer wall fixedly connected with of two side seats of upside, and the middle part outer wall fixedly connected with rubber sleeve of tractive seat.

The beneficial effects of the invention are as follows:

1. according to the photovoltaic plate cleaning device, the device is arranged on a photovoltaic plate through the arranged top seat, the photovoltaic plate, the cleaning seat, the rotary drum, the hexagonal connecting column, the cleaning barrel, the reset spring, the brush seat, the inclined brush plate and the brush, the rotary drum drives the cleaning barrel to rotate, the brush seat rotates to clean the surface wall of the photovoltaic plate through the brush, the cleaning barrel moves downwards under the action of centrifugal force in the initial stage of cleaning, the brush brushes large-particle adherends falling on the surface wall after contacting the photovoltaic plate, and meanwhile, the brush seat slides upwards under the action of upward thrust and the elastic force of the reset spring along with the increase of the contact degree, so that the brush seat floats upwards and downwards in the cleaning process, dirt falling from the surface wall of the photovoltaic plate after cleaning rapidly flows away, and then, the cleaning barrel is in a stress balance state in the cleaning process and continuously cleans the surface wall of the photovoltaic plate; the device utilizes the washing section of thick bamboo that floats from top to bottom to wash the table wall of photovoltaic board at the initial stage of washing, is convenient for wash the dirty back of droing quick clearance of photovoltaic board table wall large granule, avoids directly washing to cause the dirty thing of large granule to stop at the photovoltaic board table wall, and the rotation along with the brush causes the table wall of photovoltaic board to appear the mar, reduces the life of photovoltaic board.

2. According to the washing machine, the dragging wheels, the belt, the connecting seat and the first reverse motor are arranged, and the first reverse motor drives the dragging wheels to rotate by utilizing the belt, so that the washing barrel is driven to rotate; the rotation of a plurality of washing barrels is convenient to adjust and control simultaneously by utilizing the belt.

3. According to the invention, through the arrangement of the water tank, the water delivery rod, the high-pressure spray head and the water delivery seat, after the device is fixed, the external water guide pipe is connected with the water inlet pipe, and in the washing process, the high-pressure spray head continuously sprays water to assist the brush in washing; the high pressure nozzle on the spherical seat is arranged in multiple angles, the water spraying range of the high pressure nozzle can be increased, and dead angles in the washing process are avoided.

4. According to the photovoltaic plate washing device, the side seats, the support plate, the movable seat and the first hydraulic rod are arranged, in the washing process, the position of the movable seat is longitudinally adjusted by regulating the length of the first hydraulic rod, and the position of the movable seat is transversely adjusted by controlling the second reversing motor to drive the lead screw, so that the washing barrel can wash the whole outer wall of the photovoltaic plate; the limiting rod can limit the distance between the cleaning seats, so that the plurality of cleaning cylinders can move simultaneously; the first hydraulic rod is used for adjusting the longitudinal position, so that the whole washing cylinder can conveniently move longitudinally, and washing dead corners are avoided; the second reverse motor drives the screw rod to adjust the transverse position, and the washing effect on the surface wall of the photovoltaic panel is further improved.

5. According to the photovoltaic panel clamping device, the device is placed on a photovoltaic panel through the second hydraulic rod, the clamping plate and the pressing plate, the second hydraulic rod is controlled to stretch and contract to adjust the distance between the two side seats, the clamping plate and the side seats are respectively located on two sides of the photovoltaic panel, the pressing plate bears the reverse acting force of the limiting spring to apply pressure on the surface wall of the photovoltaic panel, and the photovoltaic panel is clamped and fixed; the distance between the two side seats is adjusted by the second hydraulic rod, so that the device is suitable for washing photovoltaic panels with different specifications, the application range of the device is improved, and the splash-proof plate avoids liquid splashing on the left and right in the washing process; the spherical roller is used for facilitating the movement of the pressing plate during installation and fixation, and the movement smoothness in the clamping process is improved; the device of being convenient for of cylinder is at the removal on photovoltaic board surface to smoothness nature when improving device position control, the tractive seat then has improved the device and has carried the convenience when removing.

Drawings

Fig. 1 is a schematic overall structure diagram of a cleaning device for a photovoltaic energy-saving panel according to the present invention;

FIG. 2 is a schematic view of a cleaning seat of the cleaning device for a photovoltaic energy-saving panel according to the present invention, which is partially enlarged;

FIG. 3 is a schematic structural view of a washing cylinder of the cleaning device for the photovoltaic energy-saving panel, provided by the invention;

FIG. 4 is a schematic structural view of a cleaning seat of the cleaning device for the photovoltaic energy-saving panel provided by the invention;

FIG. 5 is a schematic partial structural view of a cleaning device for a photovoltaic energy-saving panel according to the present invention;

FIG. 6 is a schematic side view of a cleaning device for a photovoltaic energy-saving panel according to the present invention;

FIG. 7 is a schematic structural view of a splash shield of the cleaning device for the photovoltaic energy-saving panel according to the present invention;

fig. 8 is a schematic structural view of a side seat of a cleaning device for a photovoltaic energy-saving panel according to the present invention.

In the figure: 1. a top seat; 2. a photovoltaic panel; 3. cleaning a seat; 4. a rotating drum; 5. a hexagonal connecting column; 6. a washing and brushing cylinder; 7. a return spring; 8. a brush holder; 9. an inclined brush plate; 10. a brush; 11. a tugging wheel; 12. a belt; 13. a connecting seat; 14. a first counter-rotating motor; 15. a water tank; 16. a water conveyance rod; 17. a spherical seat; 18. a high pressure spray head; 19. a water delivery seat; 20. a water inlet pipe; 21. a limiting rod; 22. a side seat; 23. a support plate; 24. a movable seat; 25. a slide base; 26. a first hydraulic lever; 27. a stopper; 28. a fixed block; 29. a second counter-rotating motor; 30. a lead screw; 31. a bump; 32. a second hydraulic rod; 33. a splash shield; 34. a splint; 35. a slide bar; 36. a limiting spring; 37. pressing a plate; 38. a spherical roller; 39. a drum; 40. a pulling seat; 41. a rubber sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

A cleaning device for a photovoltaic energy-saving plate is disclosed, as shown in figure 1, figure 2 and figure 3, the cleaning device comprises a plurality of footstock 1 and a photovoltaic plate 2, the footstock 1 is positioned above the photovoltaic plate 2, a cleaning seat 3 is arranged below the footstock 1, the overall shape of the cleaning seat 3 is cuboid, a plurality of equidistant round holes are arranged on the cleaning seat 3, the inner walls of the plurality of round holes are rotatably connected with a rotary drum 4, the outer wall of the lower side of the rotary drum 4 is connected with a hexagonal connecting column 5 through bolts, the outer wall of the hexagonal connecting column 5 is connected with a cleaning drum 6 in a sliding way, a plurality of equidistant grooves are arranged on the outer wall of the lower side of the cleaning seat 3, the outer wall of the cleaning drum 6 is connected with the inner wall of the groove of the cleaning seat 3 in a sliding way, the outer wall of the upper side of the cleaning drum 6 is connected with three reset springs 7 through bolts, the three reset springs 7 are distributed in a circumference equidistant way, and the other ends of the three reset springs 7 are connected with the inner wall of the groove of the cleaning seat 3 through bolts, the arc wall has been seted up to the downside outer wall of a washing section of thick bamboo 6, and there is brush holder 8 inner wall of arc wall through bolted connection, and the shape of brush holder 8 is the ring form, and brush holder 8's downside outer wall has a plurality of oblique brush boards 9 that are circumference equidistance and distribute through bolted connection, and one side outer wall of a plurality of oblique brush boards 9 all has a plurality of brushes 10 through bolted connection.

Further, as shown in fig. 3 and 4, the upside outer wall of a plurality of rotary drums 4 all has two traction wheels 11 of laminating from top to bottom through bolted connection, it is connected with belt 12 to rotate between two adjacent traction wheels 11, and the both sides outer wall of cleaning seat 3 all has connecting seat 13 through bolted connection, pass through bolted connection between the upside outer wall of connecting seat 13 and the downside outer wall of footstock 1, and set up flutedly on the connecting seat 13 of one side, the inner wall of recess has first reversal motor 14 through bolted connection, there is the minor axis first reversal motor 14's output has through the coupling joint, pass through bolted connection between the other end of minor axis and one traction wheel 11, utilize belt 12 to be convenient for the rotation of a plurality of scrubbing drums 6 of simultaneous control.

Furthermore, as shown in fig. 4 and 5, the interiors of the plurality of top seats 1 are all provided with a cavity, the inner wall of the cavity is connected with a water tank 15 through a bolt, the outer wall of the lower side of the water tank 15 is provided with a plurality of equidistant water outlet ports, the inner walls of the plurality of water outlet ports are all connected with a water delivery rod 16 through a bolt, the other end of the water delivery rod 16 penetrates through the rotary drum 4, the hexagonal connecting column 5 and the washing cylinder 6 and is connected with a spherical seat 17 through a bolt, the outer wall of the spherical seat 17 is provided with a plurality of circular holes at equal intervals on the circumference, the inner walls of the plurality of circular holes are all connected with a high-pressure nozzle 18 through a bolt, and the high-pressure nozzle 18 on the spherical seat 17 is arranged in a multi-angle manner, so that the water spraying range of the high-pressure nozzle 18 can be increased, and dead angles in the washing process can be avoided; the upside outer wall of a plurality of footstock 1 has same water delivery seat 19 through bolted connection, and the upside outer wall of water delivery seat 19 is provided with inlet tube 20, and the downside outer wall of water delivery seat 19 has a plurality of equidistance nozzle stub through bolted connection, and the other end of a plurality of nozzle stub all pass the upside outer wall of footstock 1 respectively with a plurality of water tank 15 between through bolted connection.

Furthermore, as shown in fig. 4 and 5, a limiting rod 21 is connected between two adjacent cleaning seats 3 through a bolt, four symmetrical side seats 22 are arranged on two sides of each cleaning seat 3, a support plate 23 is connected to the outer wall of one side of each side seat 22 through a bolt, and the limiting rod 21 can limit the distance between the cleaning seats 3, so that the cleaning cylinders 6 can move simultaneously; two symmetrical movable seats 24 are arranged on the upper sides of the top seats 1, the two movable seats 24 are respectively positioned on one side of the side seat 22, the outer walls of the upper sides of the top seats 1 are connected with two symmetrical sliding seats 25 through bolts, the outer walls of the bottoms of the two movable seats 24 are provided with sliding grooves, the sliding seats 25 are connected with the inner walls of the sliding grooves in a sliding mode, the supporting plate 23 is provided with a circular groove, the inner wall of the circular groove is connected with a first hydraulic rod 26 through bolts, the other end of the first hydraulic rod 26 is connected with a stop block 27 through bolts, the outer wall of the lower side of the stop block 27 is connected with the outer wall of the upper side of the movable seat 24 through bolts, the first hydraulic rod 26 adjusts the longitudinal position, the overall longitudinal movement of the washing barrel 6 is facilitated, and the washing dead angle is avoided; rectangular grooves are formed in the outer wall of one side of each support plate 23, fixing blocks 28 are connected to the inner walls of the rectangular grooves through bolts, circular grooves are formed in the fixing blocks 28 of one side of each support plate, second reversing motors 29 are connected to the inner walls of the circular grooves through bolts, the output ends of the second reversing motors 29 are connected with lead screws 30 through couplers, the other ends of the lead screws 30 penetrate through the connecting seats 13 and are connected with the fixing blocks 28 of the other side in a rotating mode through the outer walls, the second reversing motors 29 drive the lead screws 30 to adjust the transverse positions, and the washing effect of the surface walls of the photovoltaic panels 2 is further improved.

Furthermore, as shown in fig. 6, 7 and 8, the outer walls of one side of the four side seats 22 are all connected with the convex blocks 31 through bolts, a second hydraulic rod 32 is arranged between the two convex blocks 31 on the same side, two ends of the second hydraulic rod 32 are respectively connected with the outer walls of one side of the two convex blocks 31 through bolts, the two side seats 22 on the same side are connected with the anti-splash plate 33 through bolts, and the distance between the two side seats 22 is adjusted by using the second hydraulic rod 32, so that the device is suitable for washing and brushing operations of photovoltaic panels 2 with different specifications, the application range of the device is improved, and the anti-splash plate 33 prevents liquid splashing during washing and brushing; clamping plates 34 are arranged on one sides of the four side seats 22, three round holes are formed in the outer wall of one side of each clamping plate 34, sliding rods 35 are connected to the inner walls of the three round holes in a sliding mode, the other ends of the sliding rods 35 are connected with the outer wall of one side of each side seat 22 through bolts, limiting springs 36 are sleeved outside the sliding rods 35, two ends of each limiting spring 36 are connected with the outer wall of one side of each side seat 22 and the outer wall of one side of each clamping plate 34 through bolts respectively, a short shaft is connected to the outer wall of one side of each clamping plate 34 through a bolt, the other end of each short shaft is connected with a pressing plate 37 through a bolt, three spherical idler wheels 38 are arranged on each pressing plate 37 at equal intervals, the pressing plates 37 can be moved conveniently when being installed and fixed through the spherical idler wheels 38, and the moving fluency in the clamping process is improved; the both sides outer wall equidistance of side seat 22 is seted up flutedly, there is the bull stick through bolted connection between the both sides inner wall of recess, the outer wall of bull stick rotates and is connected with cylinder 39, and the upside outer wall that is located two side seats 22 of upside has same tractive seat 40 through bolted connection, the middle part outer wall of tractive seat 40 bonds and has rubber sleeve 41, the removal on photovoltaic board 2 surfaces of the device of being convenient for of cylinder 39, thereby improve the smoothness nature when device position adjustment, tractive seat 40 has then improved the convenience when device carries the removal.

The working principle is as follows: the device is placed on a photovoltaic panel 2, the distance between two side seats 22 is adjusted by controlling the extension and contraction of a second hydraulic rod 32, so that a clamping plate 34 and the side seats 22 are respectively positioned at two sides of the photovoltaic panel 2, a pressing plate 37 applies pressure to the surface wall of the photovoltaic panel 2 under the reverse acting force of a limiting spring 36 to complete clamping and fixing of the photovoltaic panel 2, an external water guide pipe is connected with a water inlet pipe 20, a high-pressure spray head 18 continuously sprays water in the washing process to assist the brush 10 in washing, a first reversing motor 14 drives a plurality of traction wheels 11 to rotate by utilizing a belt 12 so as to drive a washing barrel 6 to rotate, the brush seat 8 rotates to wash the surface wall of the photovoltaic panel 2 through the brush 10, the washing barrel 6 moves downwards under the action of centrifugal force in the initial stage of washing, the brush 10 is in contact with large-particle adherends on the surface wall after the photovoltaic panel 2, and is simultaneously subjected to upward thrust and the elastic force of a return spring 7 along with the increase of the contact degree, and the washing cylinder 6 is made to slide upwards, so that the washing seat 8 floats up and down in the washing process, dirt falling from the surface wall of the photovoltaic panel 2 after washing quickly flows away, then the washing cylinder 6 is in a stress balance state in the washing process, the surface wall of the photovoltaic panel 2 is continuously washed, the position of the movable seat 24 is longitudinally adjusted by adjusting and controlling the length of the first hydraulic rod 26 in the washing process, and the position of the movable seat 24 is transversely adjusted by controlling the second reversing motor 29 to drive the screw rod 30, so that the washing cylinder 6 can wash the whole outer wall of the photovoltaic panel 2.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A cleaning device for a photovoltaic energy-saving plate comprises a plurality of footstands (1) and a photovoltaic plate (2), and is characterized in that the footstands (1) are positioned above the photovoltaic plate (2), a cleaning seat (3) is arranged below the footstands (1), the overall shape of the cleaning seat (3) is a cuboid, a plurality of equidistant round holes are formed in the cleaning seat (3), the inner walls of the round holes are movably connected with a rotary drum (4), the outer wall of the lower side of the rotary drum (4) is fixedly connected with a hexagonal connecting column (5), the outer wall of the hexagonal connecting column (5) is movably connected with a cleaning drum (6), a plurality of equidistant grooves are formed in the outer wall of the lower side of the cleaning seat (3), the outer wall of the cleaning drum (6) is movably connected with the inner wall of the groove of the cleaning seat (3), and three reset springs (7) are fixedly connected with the outer wall of the upper side of the cleaning drum (6), three reset spring (7) are circumference equidistance and distribute, and the other end of three reset spring (7) and the recess inner wall fixed connection who washs seat (3), the arc wall has been seted up to the downside outer wall of washing a brush section of thick bamboo (6), the inner wall fixedly connected with brush seat (8) of arc wall, the shape of brush seat (8) is the ring form, and the downside outer wall fixedly connected with of brush seat (8) a plurality of brush boards (9) to one side that are circumference equidistance and distribute, the equal fixedly connected with a plurality of brushes (10) of one side outer wall of a plurality of brush boards (9) to one side.

2. The cleaning device for the photovoltaic energy-saving plate is characterized in that two vertically attached pulling wheels (11) are fixedly connected to the outer wall of the upper side of each of the plurality of rotary drums (4), a belt (12) is movably connected between every two adjacent pulling wheels (11), connecting seats (13) are fixedly connected to the outer walls of the two sides of each cleaning seat (3), the outer wall of the upper side of each connecting seat (13) is fixedly connected to the outer wall of the lower side of the corresponding top seat (1), a groove is formed in each connecting seat (13) on one side, a first reversing motor (14) is fixedly connected to the inner wall of each groove, the output end of each first reversing motor (14) is connected with a short shaft through a coupler, and the other end of each short shaft is fixedly connected with one pulling wheel (11).

3. The cleaning device for the photovoltaic energy-saving plate is characterized in that the interiors of the top bases (1) are all provided with a cavity, a water tank (15) is fixedly connected to the inner wall of the cavity, a plurality of equidistant water outlet ports are formed in the outer wall of the lower side of the water tank (15), a water conveying rod (16) is fixedly connected to the inner wall of each water outlet port, the other end of the water conveying rod (16) penetrates through the rotary cylinder (4), the hexagonal connecting column (5) and the washing cylinder (6) to be fixedly connected with the spherical base (17), a plurality of circular holes are formed in the outer wall of the spherical base (17) in a circumferential equidistant mode, and a high-pressure spray head (18) is fixedly connected to the inner wall of each circular hole.

4. The cleaning device for the photovoltaic energy-saving plate as defined in claim 3, wherein the upper outer wall of the top seat (1) is fixedly connected with the same water delivery seat (19), the upper outer wall of the water delivery seat (19) is provided with a water inlet pipe (20), the lower outer wall of the water delivery seat (19) is fixedly connected with a plurality of short pipes with equal distance, and the other ends of the short pipes penetrate through the upper outer wall of the top seat (1) and are fixedly connected with the water tanks (15).

5. The cleaning device for the photovoltaic energy-saving plate as claimed in claim 1, wherein a limiting rod (21) is fixedly connected between two adjacent cleaning seats (3), four symmetrical side seats (22) are arranged on two sides of the plurality of cleaning seats (3), and a support plate (23) is fixedly connected to the outer wall of one side of each of the four side seats (22).

6. The cleaning device for the photovoltaic energy-saving plate is characterized in that two symmetrical movable seats (24) are arranged on the upper side of the top seats (1), the two movable seats (24) are respectively located on one side of the side seat (22), two symmetrical sliding seats (25) are fixedly connected to the outer wall of the upper side of the top seats (1), sliding grooves are formed in the outer wall of the bottom of the two movable seats (24), the sliding seats (25) are movably connected with the inner wall of the sliding grooves, circular grooves are formed in the support plate (23), first hydraulic rods (26) are fixedly connected to the inner wall of each circular groove, check blocks (27) are fixedly connected to the other ends of the first hydraulic rods (26), and the outer wall of the lower side of each check block (27) is fixedly connected with the outer wall of the upper side of the movable seat (24).

7. The cleaning device for the photovoltaic energy-saving plate as claimed in claim 5, wherein a rectangular groove is formed in the outer wall of one side of each of the support plates (23), a fixing block (28) is fixedly connected to the inner wall of the rectangular groove, a circular groove is formed in the fixing block (28) on one side, a second reverse motor (29) is fixedly connected to the inner wall of the circular groove, the output end of the second reverse motor (29) is connected with a lead screw (30) through a coupler, and the other end of the lead screw (30) penetrates through the plurality of connecting seats (13) and is movably connected with the outer wall of the fixing block (28) on the other side.

8. The cleaning device for the photovoltaic energy-saving plate as defined in claim 5, wherein the outer wall of one side of each of the four side seats (22) is fixedly connected with a bump (31), a second hydraulic rod (32) is arranged between the two bumps (31) on the same side, two ends of the second hydraulic rod (32) are respectively fixedly connected with the outer wall of one side of each of the two bumps (31), and a splash-proof plate (33) is fixedly connected between the two side seats (22) on the same side.

9. The cleaning device for the photovoltaic energy-saving plate as recited in claim 8, wherein clamping plates (34) are arranged on one sides of the four side seats (22), three round holes are formed in the outer wall of one side of each clamping plate (34), slide rods (35) are movably connected to the inner walls of the three round holes, the other ends of the slide rods (35) are fixedly connected with the outer wall of one side of each side seat (22), limiting springs (36) are movably connected to the outer portions of the slide rods (35), the two ends of each limiting spring (36) are fixedly connected with the outer wall of one side of each side seat (22) and the outer wall of one side of each clamping plate (34), a short shaft is fixedly connected to the outer wall of one side of each clamping plate (34), a pressing plate (37) is fixedly connected to the other end of each short shaft, and three spherical rollers (38) are equidistantly arranged on the pressing plates (37).

10. The cleaning device for the photovoltaic energy-saving plate as claimed in claim 5, wherein grooves are formed in the outer walls of the two sides of the side seats (22) at equal intervals, a rotating rod is fixedly connected between the inner walls of the two sides of each groove, a roller (39) is movably connected to the outer wall of each rotating rod, the outer walls of the upper sides of the two side seats (22) located on the upper sides are fixedly connected with the same pulling seat (40), and the outer wall of the middle part of each pulling seat (40) is fixedly connected with a rubber sleeve (41).