Photovoltaic power station cleaning device

Abstract

The utility model provides a photovoltaic power station cleaning device which comprises a base, two pairs of wheels symmetrically installed at the bottom of the base, a pair of water tanks installed on the upper end face of the base, a water pump installed at the tops of the water tanks, a sliding mechanism installed at the top end of the base and located between the pair of water tanks, and a pair of adjusting mechanisms slidably connected to the two sides of the sliding mechanism. One side of the adjusting mechanism is connected with a rotating shaft, one side of the rotating shaft is provided with a knob, the adjusting mechanism is rotatably connected with a cleaning mechanism through the rotating shaft, the cleaning mechanism is composed of a spraying mechanism and a washing mechanism, and one side of the spraying mechanism is connected with a hose which penetrates through a water pump and is connected with a water tank. The device is ingenious and reasonable in structure and novel in design, the adjustable cleaning mechanisms are installed on the two sides and used for being matched with photovoltaic solar panels of different heights and angles, the two sets of photovoltaic solar panels can be efficiently and synchronously cleaned, and the appropriate angle and force can be kept all the time to comprehensively clean the panel surfaces.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic power stations, and more specifically, particularly relates to a photovoltaic power station cleaning device. Background Art

[0002] Photovoltaic power station refers to a photovoltaic power generation system that is connected to the power grid and transmits electricity to the grid. It is a green energy project encouraged by the state. It can be divided into grid-connected power generation systems with batteries and without batteries.

[0003] Today's photovoltaic power stations generally use multiple groups of photovoltaic solar panel arrays to collect solar energy for power generation. Photovoltaic solar panels are exposed to the outdoors for a long time, and dust and other stains are easily attached to the surface, thus affecting their subsequent collection of solar energy. Currently, photovoltaic solar panel arrays are usually cleaned manually, which is not only inefficient, but also cannot guarantee that every stain on the solar panel is completely cleaned when manually cleaning the photovoltaic solar panel, and it is also difficult to control the appropriate cleaning intensity.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a photovoltaic power station cleaning device is provided to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a photovoltaic power station cleaning device, which is achieved by the following specific technical means:

[0006] A photovoltaic power station cleaning device comprises a base, two pairs of wheels are symmetrically installed on the bottom of the base, a pair of water tanks are installed on the upper end surface of the base, a water pump is installed on the top of the water tank, a sliding mechanism is installed on the top of the base, the sliding mechanism is located between the pair of water tanks, a pair of adjustment mechanisms are slidably connected on both sides of the sliding mechanism, a rotating shaft is connected to one side of the adjusting mechanism, a knob is installed on one side of the rotating shaft, the adjusting mechanism is connected to a cleaning mechanism through rotation of the rotating shaft, the cleaning mechanism consists of a spray mechanism and a scrubbing mechanism, a hose is connected to one side of the spray mechanism, and the hose passes through the water pump and is connected to the water tank.

[0007] As a preferred technical solution of the utility model, a fixing ring is installed on the outer side of the rotating shaft, and the hose passes through the fixing ring and is connected with the spray mechanism.

[0008] As a preferred technical solution of the utility model, the spray mechanism consists of a pair of connecting rods, a water pipe and four groups of spray heads. A water pipe is installed between the pair of connecting rods, four groups of spray heads are installed on one side of the water pipe, and a hose is connected to the other side of the water pipe.

[0009] As an optimal technical solution of the utility model, the scrubbing mechanism is composed of a brush, a pair of telescopic rods, a rotating shaft and a motor. The telescopic rod is installed on one side of the connecting rod, a rotating shaft is installed between the pair of telescopic rods, a motor is installed on one side of the rotating shaft, and a brush is mounted on the outside of the rotating shaft.

[0010] As a preferred technical solution of the utility model, the adjustment mechanism is composed of a pair of extension rods, a slide groove, a pair of load-bearing rods, a pair of limit buckles, a mounting plate and a sliding ring. A mounting plate is fixedly installed on one side of the sliding ring, and a pair of load-bearing rods are fixedly installed on the other side of the mounting plate. A limit buckle is installed on one side of the load-bearing rod. A slide groove is opened inside the extension rod, and the slide groove is slidably connected to the limit buckle, and a rotating shaft is rotatably connected between the pair of connecting rods.

[0011] As a preferred technical solution of the utility model, the sliding mechanism is composed of a pair of storage grooves, a pair of screw rods, a pair of motors 2 and a shell, a pair of storage grooves are symmetrically opened on both sides of the shell, motor 2 is installed inside the storage grooves, the output end of motor 2 is connected to the screw rod, and the outer side of the screw rod is connected to a sliding ring.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] This photovoltaic power station cleaning device can be moved between two groups of photovoltaic solar panels. A sliding mechanism is installed on the top of the base, and cleaning mechanisms are provided on both sides of the sliding mechanism. The two groups of photovoltaic solar panels can be cleaned synchronously quickly and efficiently. The cleaning mechanisms on both sides are moved to different heights to adapt to two groups of photovoltaic solar panels of different heights. The cleaning mechanism is then extended or shortened by the adjustment mechanism to adjust the cleaning mechanism to a suitable distance from the photovoltaic solar panel. The cleaning mechanism is rotated to a suitable cleaning angle by the rotating shaft to maintain the most suitable cleaning angle. Subsequently, cleaning water is pumped to the water pipe through a water pump and a hose, and is sprayed out in a spray shape through a spray head to fully rinse the photovoltaic solar panel. Finally, the telescopic rod drives the brush to move, and the brush is rotated to clean the surface of the photovoltaic solar panel. Not only can the two groups of photovoltaic solar panels be cleaned efficiently and synchronously, but also the appropriate angle and strength can be always maintained to fully clean the panel surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the photovoltaic power station cleaning device of the utility model.

[0015] Figure 2 It is a schematic diagram of the cleaning mechanism of the utility model.

[0016] Figure 3 It is a schematic diagram of the regulating mechanism of the utility model.

[0017] Figure 4It is a schematic diagram of the sliding mechanism of the utility model.

[0018] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0019] 1. Base; 2. Wheels; 3. Water tank; 4. Hose; 5. Sliding mechanism; 6. Adjusting mechanism; 7. Rotating shaft; 8. Knob; 9. Cleaning mechanism; 10. Brush; 11. Connecting rod; 12. Water pipe; 13. Spray head; 14. Telescopic rod; 15. Rotating shaft; 16. Motor 1; 17. Fixed ring; 18. Storage slot; 19. Screw; 20. Extension rod; 21. Slide; 22. Load-bearing rod; 23. Limit buckle; 24. Mounting plate; 25. Sliding ring; 26. Motor 2; 27. Housing; 28. Water pump. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] Example:

[0022] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 and attached Figure 4 As shown:

[0023] The utility model provides a photovoltaic power station cleaning device, comprising a base 1, two pairs of wheels 2 are symmetrically installed at the bottom of the base 1, a pair of water tanks 3 are installed on the upper end surface of the base 1, a water pump 28 is installed on the top of the water tank 3, a sliding mechanism 5 is installed on the top of the base 1, the sliding mechanism 5 is located between the pair of water tanks 3, a pair of adjusting mechanisms 6 are slidably connected on both sides of the sliding mechanism 5, a rotating shaft 7 is connected to one side of the adjusting mechanism 6, a knob 8 is installed on one side of the rotating shaft 7, the adjusting mechanism 6 is rotatably connected to a cleaning mechanism 9 through the rotating shaft 7, the cleaning mechanism 9 consists of a spray mechanism and a scrubbing mechanism, a hose 4 is connected to one side of the spray mechanism, and the hose 4 passes through the water pump 28 and is connected to the water tank 3.

[0024] A fixing ring 17 is installed on the outer side of the rotating shaft 7, and the hose 4 passes through the fixing ring 17 and is connected to the spray mechanism.

[0025] The spray mechanism is composed of a pair of connecting rods 11, a water pipe 12 and four groups of spray heads 13. The water pipe 12 is installed between the pair of connecting rods 11, four groups of spray heads 13 are installed on one side of the water pipe 12, and a hose 4 is connected to the other side of the water pipe 12.

[0026] Among them, the scrubbing mechanism is composed of a brush 10, a pair of telescopic rods 14, a rotating shaft 15 and a motor 16. The telescopic rod 14 is installed on one side of the connecting rod 11, the rotating shaft 15 is installed between the pair of telescopic rods 14, the motor 16 is installed on one side of the rotating shaft 15, and the brush 10 is mounted on the outside of the rotating shaft 15.

[0027] Among them, the adjustment mechanism 6 is composed of a pair of extension rods 20, a slide groove 21, a pair of load-bearing rods 22, a pair of limit buckles 23, a mounting plate 24 and a sliding ring 25. A mounting plate 24 is fixedly installed on one side of the sliding ring 25, and a pair of load-bearing rods 22 are fixedly installed on the other side of the mounting plate 24. A limit buckle 23 is installed on one side of the load-bearing rod 22. A slide groove 21 is opened inside the extension rod 20, and the slide groove 21 is slidably connected to the limit buckle 23, and a rotating shaft 7 is rotatably connected between a pair of connecting rods 11.

[0028] Among them, the sliding mechanism 5 is composed of a pair of storage grooves 18, a pair of screw rods 19, a pair of motors 26 and a shell 27. A pair of storage grooves 18 are symmetrically opened on both sides of the shell 27. Motor 26 is installed inside the storage grooves 18. The output end of motor 26 is connected to the screw rod 19, and the outer side of the screw rod 19 is connected to the sliding ring 25.

[0029] The working principle of this embodiment is as follows: first, the device or equipment is moved to the designated position to detect its integrity. After confirmation, the required products are assembled in sequence. First, the screw rod 19 is rotated by the motor 26 to drive the adjustment mechanism 6 and the cleaning mechanism 9 to a suitable height, so as to adapt to two groups of photovoltaic solar panels of different heights. Then, the extension rod 20 is moved to adjust the cleaning mechanism 9 to maintain a suitable distance from the surface of the solar panel. Then, the rotating shaft 7 is rotated to drive the cleaning mechanism 9 to a suitable cleaning angle. After confirmation, the rotating knob 8 is rotated to fix the rotating shaft 7 and no longer rotate, so that the cleaning mechanism 9 always maintains a suitable angle. Then, the water pump 28 and the hose 4 are used to draw clean water to the water pipe 12. The clean water is sprayed out in the shape of a spray after passing through the spray head 13 to fully rinse the photovoltaic solar panel. Finally, the telescopic rod 14 drives the brush 10 to move, the motor 16 rotates the rotating shaft 15, and the brush 10 rotates together to clean the surface of the photovoltaic solar panel. Not only can the two groups of photovoltaic solar panels be cleaned efficiently and synchronously, but also the appropriate angle and strength can be maintained to fully clean the panel surface.

[0030] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A photovoltaic power station cleaning device, comprising a base (1), characterized in that: Two pairs of wheels (2) are symmetrically mounted at the bottom of the base (1); a pair of water tanks (3) are mounted on the upper end surface of the base (1); a water pump (28) is mounted on the top of the water tank (3); a sliding mechanism (5) is mounted on the top of the base (1); the sliding mechanism (5) is located between the pair of water tanks (3); a pair of adjustment mechanisms (6) are slidably connected on both sides of the sliding mechanism (5); a rotating shaft (7) is connected to one side of the adjustment mechanism (6); a knob (8) is mounted on one side of the rotating shaft (7); the adjustment mechanism (6) is rotatably connected to a cleaning mechanism (9) via the rotating shaft (7); the cleaning mechanism (9) consists of a spray mechanism and a scrubbing mechanism; a hose (4) is connected to one side of the spray mechanism; and the hose (4) passes through the water pump (28) and is connected to the water tank (3).

2. The photovoltaic power station cleaning device according to claim 1, characterized in that: A fixing ring (17) is installed on the outer side of the rotating shaft (7), and the hose (4) passes through the fixing ring (17) and is connected to the spray mechanism.

3. The photovoltaic power station cleaning device according to claim 1, characterized in that: The spray mechanism is composed of a pair of connecting rods (11), a water pipe (12) and four groups of spray heads (13); the water pipe (12) is installed between the pair of connecting rods (11); the four groups of spray heads (13) are installed on one side of the water pipe (12); and the other side of the water pipe (12) is connected to a hose (4).

4. The photovoltaic power station cleaning device as claimed in claim 3, characterized in that: The scrubbing mechanism is composed of a brush (10), a pair of telescopic rods (14), a rotating shaft (15) and a motor (16); the telescopic rod (14) is installed on one side of the connecting rod (11); the rotating shaft (15) is installed between the pair of telescopic rods (14); the motor (16) is installed on one side of the rotating shaft (15); and the brush (10) is sleeved on the outer side of the rotating shaft (15).

5. The photovoltaic power station cleaning device as claimed in claim 3, characterized in that: The adjustment mechanism (6) is composed of a pair of extension rods (20), a slide groove (21), a pair of load-bearing rods (22), a pair of limit buckles (23), a mounting plate (24) and a sliding ring (25); a mounting plate (24) is fixedly mounted on one side of the sliding ring (25); a pair of load-bearing rods (22) is fixedly mounted on the other side of the mounting plate (24); a limit buckle (23) is mounted on one side of the load-bearing rod (22); a slide groove (21) is provided inside the extension rod (20); the slide groove (21) is slidably connected to the limit buckle (23); and a rotating shaft (7) is rotatably connected between the pair of connecting rods (11).

6. The photovoltaic power station cleaning device according to claim 5, characterized in that: The sliding mechanism (5) is composed of a pair of storage grooves (18), a pair of screw rods (19), a pair of motors (26) and a housing (27). The housing (27) is symmetrically provided with a pair of storage grooves (18). The motors (26) are installed inside the storage grooves (18). The output end of the motors (26) is connected to the screw rods (19), and the outer side of the screw rods (19) is connected to a sliding ring (25).

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