CN219378341U - Cleaning device for photovoltaic power station equipment - Google Patents

Abstract

The utility model discloses a cleaning device for photovoltaic power station equipment, which comprises a guide rail, a sliding seat, guide wheels, oil storage cavities, a turntable, eccentric pipes, oil receiving hoppers, spray heads and cleaning units, wherein the guide wheels are rotationally arranged in the sliding seat, the guide wheels are positioned at two sides of the guide rail and move along the axis of the guide rail, the oil receiving hoppers are elastically supported in the sliding seat, the spray heads are communicated with the oil receiving hoppers, the spray heads are positioned at two sides of the guide rail, the oil storage cavities are positioned on the oil receiving hoppers, oil holes for oil dripping are arranged at the bottoms of the oil storage hoppers, the turntable is rotationally arranged in the oil storage cavities, the turntable and the guide wheels synchronously rotate, the eccentric pipes penetrate through the turntable, the diameter of the eccentric pipes is the same as that of the oil holes, and the cleaning units are positioned at the tops of the sliding seat. According to the number of turns of the guide wheel, a certain amount of lubricating oil can be stored in the oil receiving hopper, and the lubricating oil can be sprayed into the guide rail periodically, so that the guide wheel is smooth and does not block when running in the guide rail, damage to the guide rail can be reduced, and the service life of the guide rail is prolonged.

Description

Cleaning device for photovoltaic power station equipment

Technical Field

The utility model relates to the technical field of photovoltaic power stations, in particular to a cleaning device for photovoltaic power station equipment.

Background

The photovoltaic power station is a power generation system which is formed by utilizing solar energy and adopting special materials such as a crystalline silicon plate, an inverter and other electronic elements, is connected with a power grid and transmits power to the power grid. There are a large amount of photovoltaic boards in the photovoltaic power plant, in order to let the photovoltaic board receive more sunshine, do not have any shielding thing around the photovoltaic board, therefore can lead to the photovoltaic board to fall on a large amount of dust on its surface after long-term use, pile up the dust and can produce the influence to the conductivity of photovoltaic board, current clearance photovoltaic board's mode generally adopts the robot that has clearance mechanism to slide along the guide rail direction and clear up the photovoltaic board.

However, after the guide rail is used for a long time, the guide rail is corroded by water vapor and is rubbed by the guide wheel, so that the guide wheel is easy to damage, and the guide wheel is not smooth in blocking during running in the guide rail, so that the use effect of cleaning operation is affected.

Disclosure of Invention

The utility model aims to provide a cleaning device for photovoltaic power station equipment, which is used for solving the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a cleaning device for photovoltaic power plant equipment, includes guide rail, slide, guide pulley, oil storage cavity, carousel, eccentric pipe, connects oily fill, shower nozzle and cleaning element, the guide pulley rotates and locates inside the slide, the guide pulley is located the guide rail both sides and removes along the axis of guide rail, connect oily fill elastic support inside the slide, the shower nozzle link up with connecing oily fill, the shower nozzle is located the guide rail both sides, the oil storage cavity is located and connects oily fill, and its bottom is equipped with the oilhole that is used for the oil drip, the carousel rotates and locates in the oil storage cavity, and carousel and guide pulley synchronous rotation, eccentric pipe runs through the carousel, just the diameter of eccentric pipe is the same with the diameter of oilhole, cleaning element is located the slide top and cleans the photovoltaic board surface.

Further, the oil receiving hopper is elastically supported in the sliding seat through an elastic assembly with a spring.

Further, the elastic component includes spring, backup pad and pressure sensor, the spring is located between backup pad and the oil receiving bucket, pressure sensor locates and is used for docking oil receiving bucket detection in the backup pad, presses down and can drive the spring compression when having lubricating oil in the oil receiving bucket, and when lubricating oil reduces in the oil receiving bucket, the rebound force that the spring compression produced can drive it and shift upward, realizes the purpose that the oil receiving bucket reset.

Furthermore, the spray head is communicated with the oil receiving hopper through the pump, the pump is electrically connected with the pressure sensor, and the aim of automatically controlling the spray head to spray lubricating oil or stopping spraying is fulfilled according to the gravity born by the pressure sensor.

Further, the guide wheel comprises a wheel and a rotating shaft, the rotating shaft is inserted into the inner wall of the wheel, the two rotating shafts synchronously rotate through a belt, one rotating shaft is connected with an output shaft of the motor, and an eccentric disc is fixedly supported at the top of the other rotating shaft to provide power for the rotation of the guide wheel.

Furthermore, an eccentric shaft is arranged at the dislocation position of the top of the eccentric disc and the circle center, the eccentric shaft moves synchronously with the eccentric tube through a connecting rod, and two ends of the connecting rod are respectively connected with the eccentric shaft and the eccentric tube in a rotating way, so that the purpose that the eccentric disc drives the eccentric tube to rotate synchronously is achieved.

Further, the cleaning unit comprises a cleaning brush, and the cleaning brush can clean the surface of the photovoltaic panel.

The beneficial effects achieved by the utility model are as follows:

1. according to the number of turns of the guide wheel, a certain amount of lubricating oil can be stored in the oil receiving hopper, and the lubricating oil can be sprayed into the guide rail periodically, so that the guide wheel is smooth and does not block when running in the guide rail, damage to the guide rail can be reduced, and the service life of the guide rail is prolonged.

Drawings

FIG. 1 is a front view of the entire present utility model;

FIG. 2 is a front cross-sectional view of the oil receiving hopper of the present utility model;

FIG. 3 is a front view of a jockey wheel of the present utility model;

FIG. 4 is a side view of the oil storage cavity of the present utility model;

in the figure: 1. a guide rail; 2. a slide; 3. a guide wheel; 4. an oil storage cavity; 5. a turntable; 6. an eccentric tube; 7. an oil receiving hopper; 8. a spray head; 9. a cleaning unit; 10. an oil hole; 11. a spring; 12. a support plate; 13. a pressure sensor; 14. pumping; 15. a rotating shaft; 16. a belt; 17. a motor; 18. an eccentric disc; 19. and (5) connecting a rod.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a cleaning device for photovoltaic power plant equipment, includes guide rail 1, slide 2, guide pulley 3, oil storage cavity 4, carousel 5, eccentric tube 6, connects oily fill 7, shower nozzle 8 and clearance unit 9, guide pulley 3 rotates and locates inside slide 2, guide pulley 3 is located guide rail 1 both sides and moves along the axis of guide rail 1, connect oily fill 7 elastic support at slide 2 inside, shower nozzle 8 link up with oily fill 7, shower nozzle 8 is located guide rail 1 both sides, oil storage cavity 4 is located and connects oily fill 7, and its bottom is equipped with the oilhole 10 that is used for the oil drip, carousel 5 rotates and locates in the oil storage cavity 4, and carousel 5 and 3 synchronous rotation of guide pulley, eccentric tube 6 runs through carousel 5, just the diameter of eccentric tube 6 is the same with the diameter of oilhole 10, clearance unit 9 is located slide 2 top and cleans the photovoltaic board surface.

When the guide wheel 3 moves in the guide rail 1, the guide wheel can rotate and drive the turntable 5 to rotate, the turntable 5 can drive the eccentric tube 6 to rotate, and the position of the eccentric tube 6 is not at the center of the turntable 5, so that when the eccentric tube 6 rotates to be matched with the oil hole 10, lubricating oil in the oil storage cavity can fall into the oil receiving hopper 7 through the eccentric tube 6, the oil receiving hopper 7 can be pressed downwards along with more and more lubricating oil in the oil receiving hopper 7 until a certain amount of lubricating oil is stored in the oil receiving hopper 7, at the moment, the spray head 8 sprays the lubricating oil into the guide groove on the guide rail 1 to generate a lubricating effect, namely, the smoothness of the guide wheel 3 and the guide rail 1 in operation is ensured, and the corrosion of the guide rail 1 is also reduced.

The oil receiving hopper 7 is elastically supported in the slide seat 2 by an elastic assembly with a spring 11.

The elastic component includes spring 11, backup pad 12 and pressure sensor 13, spring 11 is located between backup pad 12 and the oil receiving bucket 7, pressure sensor 13 locates on backup pad 12 and is used for the oil receiving bucket 7 to detect.

When the lubricating oil in the oil receiving hopper 7 gradually increases, the oil receiving hopper 7 is pressed downwards, pressure is generated on the pressure sensor 13, and when the set threshold value is reached, the pressure sensor 13 sends out a signal.

The spray head 8 is communicated with the oil receiving hopper 7 through a pump 14, and the pump 14 is electrically connected with the pressure sensor 13.

After receiving the signal, the pump 14 ejects the lubricating oil in the oil receiving hopper 7 through the nozzle 8.

The guide wheel 3 comprises wheels and rotating shafts 15, the rotating shafts 15 are inserted into the inner walls of the wheels, the two rotating shafts 15 synchronously rotate through a belt 16, one rotating shaft 15 is connected with an output shaft of a motor 17, and an eccentric disc 18 is fixedly supported at the top of the other rotating shaft 15.

The motor 17 is started to drive one rotating shaft 15 to rotate, the belt 16 can enable the two rotating shafts 15 to synchronously rotate, the guide wheel 3 can be driven to rotate at the moment, the guide wheel 3 moves along the axis of the guide rail 1, and one rotating shaft 15 can drive the eccentric disc 18 to synchronously rotate when rotating.

An eccentric shaft is arranged at the position, staggered with the center of the circle, of the top of the eccentric disc 18, the eccentric shaft moves synchronously with the eccentric tube 6 through a connecting rod 19, and two ends of the connecting rod 19 are respectively connected with the eccentric shaft and the eccentric tube 6 in a rotating way.

The eccentric disc 18 drives the connecting rod 19 to move through the eccentric shaft when synchronously rotating, and the other end of the connecting rod 19 drives the eccentric tube 6 to move, so that the eccentric tube 6 moves along a certain track.

The cleaning unit 9 comprises a cleaning brush which cleans the surface of the photovoltaic panel.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. A photovoltaic power plant cleaning device for equipment, its characterized in that: including guide rail (1), slide (2), guide pulley (3), oil storage cavity (4), carousel (5), eccentric pipe (6), connect oil fill (7), shower nozzle (8) and clearance unit (9), guide pulley (3) rotate and locate inside slide (2), guide pulley (3) are located guide rail (1) both sides and move along the axis of guide rail (1), connect oil fill (7) elastic support inside slide (2), shower nozzle (8) link up with connecing oil fill (7), shower nozzle (8) are located guide rail (1) both sides, oil storage cavity (4) are located and connect oil fill (7), and are equipped with oilhole (10) that are used for the oil drip in its bottom, carousel (5) rotate and locate oil storage cavity (4), and carousel (5) and guide pulley (3) synchronous rotation, eccentric pipe (6) run through carousel (5), just the diameter of eccentric pipe (6) is the same with the diameter of oilhole (10), clearance unit (9) are located to photovoltaic board top (2) and clear up the surface.

2. The cleaning device for photovoltaic power plant equipment of claim 1, wherein: the oil receiving hopper (7) is elastically supported in the sliding seat (2) through an elastic component with a spring (11).

3. A cleaning device for photovoltaic power plant equipment according to claim 2, characterized in that: the elastic component includes spring (11), backup pad (12) and pressure sensor (13), spring (11) are located between backup pad (12) and oil receiving bucket (7), pressure sensor (13) are located on backup pad (12) and are used for docking oil receiving bucket (7) detection.

4. A cleaning device for photovoltaic power plant equipment according to claim 3, characterized in that: the spray head (8) is communicated with the oil receiving hopper (7) through a pump (14), and the pump (14) is electrically connected with the pressure sensor (13).

5. The cleaning device for photovoltaic power plant equipment of claim 1, wherein: the guide wheel (3) comprises wheels and rotating shafts (15), the rotating shafts (15) are inserted into the inner walls of the wheels, the two rotating shafts (15) synchronously rotate through a belt (16), one rotating shaft (15) is connected with an output shaft of a motor (17), and an eccentric disc (18) is fixedly supported at the top of the other rotating shaft (15).

6. The cleaning device for photovoltaic power plant equipment of claim 5, wherein: an eccentric shaft is arranged at the position, staggered with the center of the circle, of the top of the eccentric disc (18), the eccentric shaft moves synchronously with the eccentric tube (6) through a connecting rod (19), and two ends of the connecting rod (19) are respectively connected with the eccentric shaft and the eccentric tube (6) in a rotating mode.

7. The cleaning device for photovoltaic power plant equipment of claim 1, wherein: the cleaning unit (9) comprises a cleaning brush which can clean the surface of the photovoltaic panel.