CN221934946U - A cleaning device for new energy photovoltaic panels - Google Patents

Abstract

The utility model relates to the technical field of photovoltaic panels, and in particular to a cleaning device for new energy photovoltaic panels. Its technical solution includes: a trolley, the top surface of which is provided with two vertical plates, each of which is provided with an adjustment slot on the left side of the vertical plates, each of which is provided with a motor 1 on the top surface, and each of which is provided with a screw at the output end of the motor 1. The utility model is convenient for adjusting the height of the cleaning roller by setting the vertical plates to the carrier plate, and is convenient for adjusting the inclination angle of the cleaning roller by setting the cylinder push rod to the connecting plate, so that the device is suitable for cleaning photovoltaic panels of different heights and inclination angles. By setting a water pump to the cleaning roller and a detection camera and a controller, corresponding cleaning measures can be selectively taken according to the dirtiness of the photovoltaic panel, saving resources and reducing waste. By setting a Z-shaped pipe to the dirt storage tank, the sewage after cleaning can be centrally treated to prevent the chemical substances in the detergent from polluting the geographical environment.

Description

A cleaning device for new energy photovoltaic panels

Technical Field

The utility model relates to the technical field of photovoltaic panels, in particular to a cleaning device for new energy photovoltaic panels.

Background Art

New energy photovoltaic panels are devices that convert sunlight into electrical energy through the photovoltaic effect. They are mainly composed of photovoltaic cells, which generate current under light and provide electricity. Long-term use of pollutants such as dust, dirt or bird droppings will reduce the light absorption efficiency of photovoltaic panels, thereby reducing electrical energy output. Therefore, regular cleaning can ensure the best performance of photovoltaic panels and higher energy conversion efficiency.

Announcement No. "CN221157846U" discloses a cleaning device for new energy photovoltaic panels, including a main frame plate, a processing frame is rotatably mounted on the head of the main frame plate, and a first electric cylinder for adjusting the angle of the processing frame is also mounted on the main frame plate. The utility model installs a first electric cylinder between the main frame plate and the processing frame, so that the cleaning angle of the processing frame can be controlled by the first electric cylinder during the cleaning process. After the processing frame is pressed on the photovoltaic panel by the adsorption frame, it can be flushed by the flushing frame, and the flushing frame can be flushed back and forth under the drive of the second electric cylinder. The above scheme does have benefits, but photovoltaic panels are usually installed at a certain height. If the dirtiness of the photovoltaic panels cannot be observed, it will cause a waste of resources if the same cleaning strategy is followed;

Announcement No. "CN219893278U" discloses a cleaning device for new energy photovoltaic panels, including an outer frame, a water tank is arranged at the upper end of the outer frame, a filter is arranged at the upper end of the water tank, and a telescopic device is arranged at the center of the lower end of the water tank, wherein the telescopic device can move the telescopic shaft downward, the telescopic shaft drives the second motor to move downward, and then drives the second rotating shaft to move downward, the second rotating shaft drives the washing disc to move downward to contact the photovoltaic panel, and then the nozzle is opened to spray water in the water tank to rinse the photovoltaic panel, and then the second motor is started to drive the second rotating shaft to rotate, and then The scrubbing disc is driven to rotate, and the rotating scrubbing disc scrubs the photovoltaic panel through the soft brush layer. After scrubbing, the scrubbing disc is restored to the original position, and finally the first motor is started to drive the first rotating shaft to rotate, and the first rotating shaft drives the rotating wheel to rotate, and the rotating wheel reciprocates along the wheel groove, thereby driving the cleaning plate to reciprocate on the photovoltaic panel to clean the photovoltaic panel. The above scheme is indeed beneficial, but when the cleaning liquid is used to clean the photovoltaic panel, the dirty water after cleaning will slide down the tilt angle of the photovoltaic panel to the land where the photovoltaic panel is installed. If there are some chemical cleaning agents mixed in the dirty water, it will cause pollution to the environment;

Therefore, it is necessary to propose a cleaning device for new energy photovoltaic panels.

Utility Model Content

The purpose of the utility model is to propose a cleaning device for new energy photovoltaic panels in view of the problems existing in the background technology.

The technical solution of the utility model: a cleaning device for new energy photovoltaic panels, including a trolley, the top surface of the trolley is provided with two vertical plates, each of the left side of the vertical plate is provided with an adjusting groove, the top surface of each of the vertical plates is provided with a motor 1, the output end of each of the motor 1 is provided with a screw, the bottom end of each of the screws extends through the interior of the adjusting groove and is threadedly connected with a threaded block, a carrier plate is provided on the side of the two threaded blocks away from each other, a cylinder push rod is provided on the side of the two carrier plates away from each other, a rack is provided on the output end of each of the cylinder push rods, a group of support plates are provided on the side of the two carrier plates away from each other, the same rotating rod is rotatably provided between each group of the support plates, a gear is provided on the middle end outer ring of each rotating rod, each of the gears is meshed with a corresponding rack, and a group of connecting plates are provided on the outer ring of each rotating rod, and the two groups of connecting plates are away from each other. The sides of the two U-shaped frames are provided with U-shaped frames, and the top surface of each of the U-shaped frames is provided with a water pump, a liquid storage tank and a water delivery box. The water pumping end of the water pump is connected and communicated with one side of the liquid storage tank, and the drainage end of the water pump is connected and communicated with one side of the water delivery box. The bottom surface of each of the water delivery boxes is provided with a plurality of nozzles, and the bottom end of each of the nozzles extends through and extends to the internal top of the U-shaped frame. The sides of the two U-shaped frames away from each other are provided with motor 2, and the output end of each of the motors 2 extends through and extends to the interior of the corresponding U-shaped frame and is provided with a cleaning roller. The bottom surface of each of the U-shaped frames close to each other is provided with a sewage receiving box, and the bottom surface of each of the sewage receiving boxes is provided with a Z-shaped tube, and the bottom end of each of the Z-shaped tubes is provided with a telescopic hose. The top surface of the trolley is provided with a sewage storage box, and the bottom end of each of the telescopic hoses is connected and communicated with the top of the sewage storage box. The top surface of each of the vertical plates is provided with a detection camera, and the top of the trolley is provided with a controller.

Preferably, the trolley includes a base plate, the bottom surface of the base plate is provided with four movable wheels, the top surface of the base plate is provided with side plates, the front side of the side plates is provided with handles, the bottom surface of the vertical plate is fixedly connected to the top surface of the base plate, and the bottom surface of the controller is fixedly connected to the top of the side plates.

Preferably, a guide groove is provided on the left side of each vertical plate, a guide rod is provided inside each guide groove, a guide block is slidably provided on the top outer ring of each guide rod, and the sides of the two guide blocks away from each other are fixedly connected to the sides of the two carrier plates close to each other.

Preferably, a trapezoidal groove is provided on the sides of the two carrier plates that are away from each other, and a trapezoidal block is provided on the sides of the two racks that are close to each other, and the trapezoidal block is slidably connected to the trapezoidal groove.

Preferably, the Z-shaped tube is generally in a downwardly inclined state, and a movable groove is opened on one side of each of the vertical plates, and the Z-shaped tube is located inside the movable groove.

Preferably, the motor 1, the cylinder push rod, the water pump, the motor 2, and the detection camera are all electrically connected to the controller.

Compared with the prior art, the utility model has the following beneficial technical effects:

The utility model facilitates the height adjustment of the cleaning roller by arranging a vertical plate to a carrier plate, and facilitates the adjustment of the inclination angle of the cleaning roller by arranging a cylinder push rod to a connecting plate, so that the device is suitable for cleaning photovoltaic panels of different heights and inclination angles; by arranging a water pump to the cleaning roller and a detection camera and a controller, corresponding cleaning measures can be selectively taken according to the dirtiness of the photovoltaic panels, thereby saving resources and reducing waste; and by arranging a Z-shaped pipe to a dirt storage tank, sewage after cleaning can be centrally treated to prevent chemical substances in the cleaning agent from polluting the geographical environment.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of a partial structure of the utility model;

FIG3 is a schematic diagram of the structure of FIG2 from another viewing angle;

FIG4 is a schematic diagram of the rear structure of FIG2 ;

FIG5 is a partial structural schematic diagram of FIG2;

FIG. 6 is an exploded view of a portion of the structure of FIG. 5 .

Figure numerals: 1, trolley; 101, bottom plate; 102, moving wheel; 103, side plate; 104, handle; 2, vertical plate; 3, motor one; 4, screw; 5, threaded block; 6, carrier plate; 7, cylinder push rod; 8, rack; 9, support plate; 10, rotating rod; 11, gear; 12, connecting plate; 13, U-shaped frame; 14, water pump; 15, liquid storage tank; 16, water delivery box; 17, nozzle; 18, motor two; 19, cleaning roller; 20, dirt collecting box; 21, Z-tube; 22, telescopic hose; 23, dirt storage tank; 24, detection camera; 25, controller; 26, guide rod; 27, guide block; 28, trapezoidal block.

DETAILED DESCRIPTION

The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

Example

As shown in Figures 1 to 6, a cleaning device for a new energy photovoltaic panel proposed by the utility model includes a small cart 1, which includes a bottom plate 101. The bottom surface of the bottom plate 101 is provided with four moving wheels 102. The bottom surface of the bottom plate 101 is fixedly connected to the top surface of the moving wheels 102. The top surface of the bottom plate 101 is provided with a side plate 103. The top surface of the bottom plate 101 is fixedly connected to the bottom surface of the side plate 103. The front side of the side plate 103 is provided with a handle 104. The front side of the side plate 103 is fixedly connected to the rear side of the handle 104. The small cart 1 Two vertical plates 2 are arranged on the top surface of the vehicle 1, and the bottom surface of the vertical plates 2 is fixedly connected to the top surface of the bottom plate 101, and an adjustment slot is opened on the left side of each vertical plate 2, and a motor 3 is arranged on the top surface of each vertical plate 2, and the top surface of the vertical plate 2 is fixedly connected to the mounting end of the motor 3, and a screw rod 4 is arranged at the output end of each motor 3, and the output end of the motor 3 is fixedly connected to the top end of the screw rod 4, and the bottom end of each screw rod 4 extends through and extends into the inside of the adjustment slot and is threadedly connected with a thread block 5, and the outer wall of the thread block 5 is in contact with the inner wall of the adjustment slot;

A carrier plate 6 is provided on the side where the two threaded blocks 5 are away from each other, and the threaded blocks 5 are fixedly connected to the carrier plate 6. A guide groove is provided on the left side of each vertical plate 2, and a guide rod 26 is provided inside each guide groove. The guide rod 26 is fixedly installed inside the guide groove, and a guide block 27 is slidably provided on the top outer ring of each guide rod 26, and the guide block 27 is guided and limited by the guide rod 26. The sides where the two guide blocks 27 are away from each other are fixedly connected to the sides where the two carrier plates 6 are close to each other, and the guide blocks 27 can guide and limit the running trajectory of the carrier plate 6. A cylinder push rod 7 is provided on the side where the two carrier plates 6 are away from each other, and the carrier plate 6 is fixedly connected to the cylinder push rod 7. A rack 8 is provided on the output end of each cylinder push rod 7, and the output end of the cylinder push rod 7 is fixedly connected to the rack 8. A trapezoidal groove is provided on the side where the two carrier plates 6 are away from each other, and a trapezoidal block 28 is provided on the side where the two racks 8 are close to each other, and the rack 8 is fixedly connected to the trapezoidal block 28;

The trapezoidal block 28 is slidably connected to the trapezoidal groove, and the trapezoidal block 28 is guided and limited by the trapezoidal groove, so as to guide and limit the running track of the rack 8, so that the rack 8 always maintains a straight running state. A group of support plates 9 are provided on the side away from each other of the two carrier plates 6. The carrier plates 6 and the support plates 9 are fixedly connected. The same rotating rod 10 is rotatably provided between each group of support plates 9. The support plates 9 are provided to facilitate the support of the rotating rod 10. The outer ring of the middle end of each rotating rod 10 is provided with a gear 1 1. The middle outer ring of the rotating rod 10 is fixedly connected to the inner ring of the gear 11. Each gear 11 is meshed with a corresponding rack 8. A group of connecting plates 12 are provided on the outer ring of each rotating rod 10. The outer ring of the rotating rod 10 is fixedly connected to the inner ring of the connecting plate 12. A U-shaped frame 13 is provided on the side away from each other of the two groups of connecting plates 12. The connecting plate 12 is fixedly connected to the U-shaped frame 13. A water pump 14, a liquid storage tank 15 and a water delivery box 16 are provided on the top surface of each U-shaped frame 13.

The bottom surfaces of the water pump 14, the liquid storage tank 15, and the water delivery box 16 are all fixedly connected to the top surface of the U-shaped frame 13. The water pumping end of the water pump 14 is connected and communicated with one side of the liquid storage tank 15, and the drainage end of the water pump 14 is connected and communicated with one side of the water delivery box 16. The bottom surface of each water delivery box 16 is provided with a plurality of nozzles 17, and the bottom surface of the water delivery box 16 is connected and communicated with the top of the nozzle 17. The bottom end of each nozzle 17 extends through and extends to the inner top of the U-shaped frame 13. The two U-shaped frames 13 are each provided with a motor 18 on one side away from each other. The U-shaped frame 13 is fixedly connected to the motor 2 18, and the output end of each motor 2 18 extends through the inside of the corresponding U-shaped frame 13 and is provided with a cleaning roller 19, the output end of the motor 2 18 is rotationally connected to the U-shaped frame 13, the output end of the motor 2 18 is fixedly connected to the cleaning roller 19, and the other end of the cleaning roller 19 is rotationally connected to the inner wall of the U-shaped frame 13, and the bottom surface of each U-shaped frame 13 close to each other is provided with a dirt receiving box 20, and the bottom surface of the U-shaped frame 13 is fixedly connected to the top surface of the dirt receiving box 20;

A Z-shaped tube 21 is provided on the bottom surface of each sewage receiving box 20, and the bottom surface of the sewage receiving box 20 is fixedly connected to the top of the Z-shaped tube 21, and the bottom surface of the sewage receiving box 20 is connected and communicated with the top of the Z-shaped tube 21. The Z-shaped tube 21 is generally tilted downward, which is convenient for discharging sewage inside the Z-shaped tube 21. A movable groove is opened on one side of each vertical plate 2, and the Z-shaped tube 21 is located inside the movable groove. By starting the movable groove, the Z-shaped tube 21 can move up and down with the sewage receiving box 20. A telescopic hose 22 is provided at the bottom end of each Z-shaped tube 21. The bottom end of the tube 21 is fixedly connected to the top end of the telescopic hose 22. A dirt storage box 23 is provided on the top surface of the trolley 1. The top surface of the trolley 1 is fixedly connected to the bottom surface of the dirt storage box 23. The bottom end of each telescopic hose 22 is connected to the top end of the dirt storage box 23. Through the Z-shaped tube 21 and the telescopic hose 22, the sewage collected in the dirt receiving box 20 can be concentratedly discharged to the inside of the dirt storage box 23, which is convenient for subsequent centralized treatment. A detection camera 24 is provided on the top surface of each vertical plate 2, and the top end of the vertical plate 2 is fixedly connected to the detection camera 24.

A controller 25 is provided at the top of the trolley 1, and the bottom surface of the controller 25 is fixedly connected to the top of the side panel 103. The controller 25 includes a display screen and control buttons. The image captured by the detection camera 24 can be observed through the display screen, so that the staff can choose cleaning measures according to the dirtiness of the photovoltaic panels. The operation of each part can be controlled by the control buttons. The motor 1 3, the cylinder push rod 7, the water pump 14, the motor 2 18, and the detection camera 24 are all electrically connected to the controller 25, so as to facilitate the control operation.

In this embodiment, when using this device, the operation of various parts of the equipment can be controlled by the controller 25, and the trolley 1 can be pushed to the side of the inclined surface of the photovoltaic panel that needs to be cleaned, and then adjusted according to the installation height and inclination angle of the photovoltaic panel. First, the motor 3 is operated, and the screw 4 is driven to rotate through the output end of the motor 3. The rotation of the screw 4 can drive the threaded block 5 to move up and down along the screw 4, thereby driving the carrier plate 6 to move up and down. When it moves to a suitable height, the inclination angle can be adjusted. By operating the cylinder push rod 7, the rack 8 is driven to move through the output end of the cylinder push rod 7, thereby driving the gear 11 to rotate. The rotation of the gear 11 can drive the rotating rod 10 to rotate. The rotation of the rotating rod 10 can drive the connecting plate 12 to rotate, thereby driving the U-shaped frame 13 to rotate, and then it can be adjusted to a suitable inclination angle to make cleaning. The bottom end of the roller 19 is in contact with the top surface of the photovoltaic panel. The cleaning measures are judged by the picture fed back to the display screen of the controller 25 by the detection camera 24. If it is very dirty, the water pump 14 can be operated to extract the detergent from the liquid storage tank 15 through the pumping end of the water pump 14, and then transport it to the water delivery box 16 through the drainage end, and then transport it to each nozzle 17, and spray the detergent onto the photovoltaic panel through the nozzle 17, and then run the motor 2 18, and drive the cleaning roller 19 to rotate through the output end of the motor 2 18, so that the photovoltaic panel can be scrubbed, and the sewage after scrubbing will be guided to the position of the lower sewage box 20 through the inclined surface of the photovoltaic panel, and collected in the sewage box 20, and concentrated in the sewage storage tank 23 through the guidance of the Z-tube 21 and the telescopic hose 22. If the photovoltaic panel is not very dirty, it is sufficient to sweep away the fallen leaves and other things by the cleaning roller 19.

The above specific embodiment is only a preferred embodiment of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above embodiment, those skilled in the art can make various alternative improvements and combinations to the above specific embodiment.

Claims (6)

1. A cleaning device for a new energy photovoltaic panel, comprising a trolley (1), characterized in that: the top surface of the trolley (1) is provided with two vertical plates (2), the left side of each vertical plate (2) is provided with an adjustment groove, the top surface of each vertical plate (2) is provided with a motor (3), the output end of each motor (3) is provided with a screw (4), the bottom end of each screw (4) extends through the inside of the adjustment groove and is threadedly connected with a threaded block (5), the two threaded blocks (5) are provided with a carrier plate (6) on the side away from each other, and the two carrier plates (6) are provided with an air filter on the side away from each other. A cylinder push rod (7), wherein the output end of each cylinder push rod (7) is provided with a rack (8), a group of support plates (9) are provided on the side away from each other of the two carrier plates (6), a same rotating rod (10) is rotatably provided between each group of the support plates (9), a gear (11) is provided on the outer ring of the middle end of each rotating rod (10), each gear (11) is meshed with a corresponding rack (8), a group of connecting plates (12) are provided on the outer ring of each rotating rod (10), a U-shaped frame (13) is provided on the side away from each other of the two groups of the connecting plates (12), and each U-shaped frame The top surface of each of the U-shaped frames (13) is provided with a water pump (14), a liquid storage tank (15) and a water delivery box (16); the water pumping end of the water pump (14) is connected to and communicates with one side of the liquid storage tank (15); the water discharge end of the water pump (14) is connected to and communicates with one side of the water delivery box (16); the bottom surface of each of the water delivery boxes (16) is provided with a plurality of nozzles (17); the bottom end of each of the nozzles (17) extends through and extends to the inner top end of the U-shaped frame (13); a motor 2 (18) is provided on one side of the two U-shaped frames (13) away from each other; the output end of each of the motors 2 (18) extends through and extends to the corresponding U-shaped frame A cleaning roller (19) is arranged inside the trolley (13); a dirt receiving box (20) is arranged on the bottom surface of one side of each of the U-shaped frames (13) close to each other; a Z-shaped tube (21) is arranged on the bottom surface of each of the dirt receiving boxes (20); a telescopic hose (22) is arranged at the bottom end of each of the Z-shaped tubes (21); a dirt storage box (23) is arranged on the top surface of the trolley (1); the bottom end of each of the telescopic hoses (22) is connected to the top end of the dirt storage box (23); a detection camera (24) is arranged on the top surface of each of the vertical plates (2); and a controller (25) is arranged at the top end of the trolley (1). 2. A cleaning device for a new energy photovoltaic panel according to claim 1, characterized in that the cart (1) comprises a bottom plate (101), the bottom surface of the bottom plate (101) is provided with four moving wheels (102), the top surface of the bottom plate (101) is provided with a side plate (103), the front side of the side plate (103) is provided with a handle (104), the bottom surface of the vertical plate (2) is fixedly connected to the top surface of the bottom plate (101), and the bottom surface of the controller (25) is fixedly connected to the top of the side plate (103). 3. A cleaning device for a new energy photovoltaic panel according to claim 1, characterized in that a guide groove is provided on the left side of each of the vertical plates (2), a guide rod (26) is provided inside each of the guide grooves, a guide block (27) is slidably provided on the top outer ring of each of the guide rods (26), and the sides of the two guide blocks (27) that are away from each other are fixedly connected to the sides of the two carrier plates (6) that are close to each other. 4. A cleaning device for a new energy photovoltaic panel according to claim 1, characterized in that a trapezoidal groove is provided on the side of the two carrier plates (6) away from each other, and a trapezoidal block (28) is provided on the side of the two racks (8) close to each other, and the trapezoidal block (28) is slidably connected to the trapezoidal groove. 5. A cleaning device for a new energy photovoltaic panel according to claim 1, characterized in that the Z-shaped tube (21) is generally tilted downward, a movable groove is provided on one side of each of the vertical plates (2), and the Z-shaped tube (21) is located inside the movable groove. 6. A cleaning device for a new energy photovoltaic panel according to claim 1, characterized in that the motor 1 (3), the cylinder push rod (7), the water pump (14), the motor 2 (18), and the detection camera (24) are all electrically connected to the controller (25).