CN118719641A - Solar panel cleaning device - Google Patents

Abstract

The invention relates to the field of solar panels, in particular to a solar panel cleaning device, which comprises a base, wherein a collecting box and a water tank are fixedly arranged at the top end of the base, a conveying pipe is communicated between the lower end of the outer wall of the collecting box and the upper end of the outer wall of the water tank, a check valve is arranged on the conveying pipe, a sewage filter screen is fixedly arranged on the inner wall of the collecting box, and an auxiliary conveying assembly and an auxiliary filtering assembly are arranged on the collecting box; when the device is used, the piston plate is driven to move back and forth in the moving process of the pushing device, so that water in the collecting box can be conveyed back into the water tank in a quantity mode, the cleaning water can be recycled, and the situation that operators need to frequently add the cleaning water into the water tank and discharge sewage in the collecting box is avoided.

Description

Solar panel cleaning device

Technical Field

The invention relates to the field of solar panels, in particular to a solar panel cleaning device.

Background Art

At present, solar panels are mostly used outdoors, and their outer surfaces are easily contaminated with dust and debris. Therefore, they need to be cleaned in time to avoid the presence of dust and debris affecting the entry of sunlight, thereby reducing the working efficiency of the solar panels. When using the existing solar panel cleaning device, the shorter first support plate can be placed on the lower side of the solar panel, and the taller second support plate can be placed on the higher side of the solar panel. At this time, the two sets of water baffles are respectively attached to the upper surface of the solar panel, and the wiping component is located between the two sets of water baffles and attached to the upper surface of the solar panel. The water injection component is used to inject cleaning water into the upper surface of the solar panel. After the cleaning water falls on the upper surface of the solar panel, it is blocked by the two sets of water baffles and the wiping component and cannot spread toward the surrounding direction of the solar panel, but is limited to the area obliquely above the wiping component, and then driven by the driving component The wiping assembly reciprocates between the two groups of water baffles along the length direction of the water baffles. When the wiping assembly moves, it wipes the upper surface of the solar panel by sticking to the upper surface of the solar panel. At the same time, the wiping assembly can push the cleaning water blocked above it to move up and down along the upper surface of the solar panel, cooperate with the wiping action of the wiping assembly on the solar panel, and thus improve the cleaning effect of the solar panel; when the wiping assembly has finished wiping the upper surface of the solar panel, the top support assembly is used to drive the wiping assembly to move upward, so that the wiping assembly is separated from the upper surface of the solar panel. At this time, the wiping assembly can no longer block the cleaning water above it, and the cleaning water together with the dirt washed away can flow downward along the upper surface of the solar panel to the inside of the collection box for storage, thereby realizing the collection of dirty water, avoiding the dirty water from being discharged to the ground for no reason, and avoiding pollution to the ground environment.

Although the existing solar panel cleaning device can collect dirty water when in use, it cannot recycle the dirty water. Secondly, the cleaning water capacity in the water tank is limited, and the operator needs to frequently add cleaning water to the water tank and discharge the sewage in the collection box. For this reason, we propose a solar panel cleaning device.

Summary of the invention

The object of the present invention is to provide a solar panel cleaning device, comprising a base, a collection box and a water tank are fixedly installed on the top of the base, a delivery pipe is connected between the lower end of the outer wall of the collection box and the upper end of the outer wall of the water tank, a check valve is installed on the delivery pipe, a sewage filter is fixedly installed on the inner wall of the collection box, an auxiliary delivery component and an auxiliary filter component are provided on the collection box, the base is rotatably connected to the rotating shaft through a bearing, two groups of stable seats are fixedly connected to the bottom of the base, the two groups of stable seats are rotatably connected to the driving rod through bearings, a group of front wheels are fixedly installed at both ends of the driving rod, a group of bevel gears 1 are fixedly installed on the bottom end of the rotating shaft and the outer wall of the driving rod respectively, the two groups of bevel gears 1 are meshed with each other, a motor 1 is fixedly installed on the bottom of the base, a group of gears 1 are fixedly installed on the driving end of the motor 1 and the outer wall of the driving rod respectively, the two groups of gears 1 are meshed with each other;

The auxiliary conveying assembly includes a water collecting hood and a reciprocating screw rod 1, the water collecting hood is fixedly installed on the bottom end position of the inner wall of the collection box, the reciprocating screw rod 1 is rotatably connected to the collection box and the fixed seat through a sealed bearing, the fixed seat is fixedly installed on the bottom end position of the inner wall of the collection box, the reciprocating screw rod 1 is threadedly connected to the inner side of the U-shaped movable plate, the U-shaped movable plate is fixedly connected to the piston plate, the piston plate is adapted to the water collecting hood, two groups of guide rods 1 are slidably penetrated on the inner side of the U-shaped movable plate, one end of the guide rod 1 is fixedly connected to the inner wall of the collection box, one end of the reciprocating screw rod 1 and the outer wall of the rotating shaft are respectively fixedly installed with a group of bevel gears 2, and the two groups of bevel gears 2 are meshed with each other;

The auxiliary filtering assembly includes a reciprocating screw rod 2, which is rotatably connected to the collection box through a sealed bearing. The inner side of the reciprocating screw rod 2 is threadedly connected to the inner side of a scraper. The bottom of the scraper contacts the sewage filter screen. Two groups of guide rods 2 slide through the inner side of the scraper. Both ends of the guide rods 2 are fixedly connected to the inner wall of the collection box. One end of the reciprocating screw rod 2 and the top end of the rotating shaft are respectively fixedly installed with a group of bevel gears 3, and the two groups of bevel gears 3 are meshed with each other.

Preferably, two sets of moving wheels with self-locking structures are fixedly installed on the bottom of the base, and the base is fixedly connected to the push handle.

Preferably: a lifting frame is fixedly installed on the top of the base, the outer wall of the lifting frame is fixedly connected to the outer wall of the water tank, the lifting frame is rotatably connected to screw one through a bearing, one end of screw one is fixedly connected to a servo motor, the servo motor is fixedly installed on the top of the lifting frame, screw one is threadedly connected to the inner side of a lifting plate, and the lifting plate is slidably connected to a lifting limit groove opened in the lifting frame.

Preferably: the lifting plate is rotatably connected to the adjusting rod through a bearing, the outer wall of the adjusting rod is fixedly connected to the water retaining frame, the two ends of the adjusting rod are respectively fixedly connected to a group of gears 2, the two groups of gears 2 are respectively meshed with a group of racks, and two groups of electric push rods are fixedly installed on the outer wall of the lifting plate, and the telescopic ends of the two groups of electric push rods are respectively fixedly connected to a group of racks.

Preferably: a slider is slidably connected to the water retaining frame, the inner side of the slider is threadedly connected to screw rod 2, screw rod 2 is rotatably connected to the water retaining frame through a bearing, motor 2 is fixedly installed on the water retaining frame, the driving end of motor 2 is fixedly connected to one end of screw rod 2, the bottom of the water retaining frame is fixedly connected to a rubber pad, and the bottom of the slider is fixedly connected to a wiping block.

Preferably, a water trough is provided in the inner cavity of the water retaining frame, a pipe 1 and two groups of water outlet pipes are fixedly mounted on the water retaining frame, and the pipe 1 and the water outlet pipes are interconnected with the water trough.

Preferably: one end of the pipe 1 away from the water retaining frame is connected to one end of the spring pipe, the other end of the spring pipe is connected to the water outlet of the water pump, the water inlet of the water pump is connected to the water tank via pipe 2, and the water pump is fixedly mounted on the top of the water tank via a mounting frame.

Preferably, the top of the water tank is connected with a water supply pipe, the pipe mouth of the water supply pipe is threadedly connected with a sealing cover, the lower end of the outer wall of the water tank is connected with a drain pipe, and a valve is installed on the drain pipe.

Preferably: a battery is installed on the top of the base, a controller is fixedly installed on the push handle, the battery is electrically connected to the controller through wires, and the controller is controlled by wires to connect motor 1, servo motor, two sets of electric push rods, motor 2 and a water pump.

Preferably, a sealing door which can be opened and fixedly sealed is hingedly mounted on the collection box.

Compared with the prior art, the present invention has the following beneficial effects:

When the present invention is in use, during the process of pushing the device to move, the motor is started and under the action of the two sets of mutually meshing gears, the driving rod is driven to rotate, and the rotation of the driving rod drives the two sets of front wheels to rotate, thereby helping the operator to push the device to move more easily; and when the device moves, it drives the piston plate to move back and forth, and then the water in the collection box can be gradually transported back to the water tank, so that the cleaning water can be recycled, avoiding the need for the operator to frequently add cleaning water to the water tank and discharge the sewage in the collection box; at the same time, during the movement of the device, it drives the scraper to move back and forth, continuously cleaning impurities in the middle position of the sewage filter net, avoiding the sewage filter net being blocked by impurities during use, thereby affecting the normal filtration of sewage by the sewage filter net.

When the present invention is used, according to the height of the solar panel to be cleaned, the servo motor is started to drive the screw rod to rotate, and the rotation of the screw rod drives the lifting plate to move up and down along the lifting limit grooves provided in the lifting frame, so that the height of the water retaining frame is appropriate; according to the inclination angle of the solar panel to be cleaned according to the need, the two groups of electric push rods are started to drive the two groups of racks to move up and down at the same time, thereby driving the two groups of gears to rotate, the rotation of the gears will drive the adjusting rod to rotate, and the rotation of the adjusting rod will drive the water retaining frame to rotate, so that the rubber pad at the bottom of the water retaining frame and the wiping block at the bottom of the slider are both placed on the solar panel.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the structure of the present invention from an angle 1;

FIG2 is a schematic diagram of the structure of the present invention from a second angle;

FIG3 is a schematic diagram of the structure of the present invention from three angles;

Figure 4 is a schematic diagram of the interior of the water tank;

FIG5 is a schematic diagram of a partial structure of the present invention;

Fig. 6 is a second schematic diagram of a partial structure of the present invention;

FIG. 7 is a schematic diagram of FIG. 6 from another angle.

In the figure: 1, base; 2, collection box; 3, water tank; 4, delivery pipe; 5, check valve; 6, sewage filter; 7, auxiliary delivery assembly; 701, water collecting cover; 702, reciprocating screw rod 1; 703, fixed seat; 704, U-shaped moving plate; 705, piston plate; 706, guide rod 1; 707, bevel gear 2; 8, auxiliary filtering assembly; 801, reciprocating screw rod 2; 802, scraper; 803, guide rod 2; 804, bevel gear 3; 9, rotating shaft; 10, stabilizing seat; 11, driving rod; 12, front wheel; 13, bevel gear 1; 14, motor 1; 15. Gear 1; 16. Moving wheel; 17. Push handle; 18. Lifting frame; 19. Screw 1; 20. Servo motor; 21. Lifting plate; 22. Adjusting rod; 23. Water retaining frame; 24. Gear 2; 25. Rack; 26. Electric push rod; 27. Slider; 28. Screw 2; 29. Motor 2; 30. Rubber pad; 31. Wiping block; 32. Water trough; 33. Pipe 1; 34. Water outlet pipe; 35. Spring pipe; 36. Water pump; 37. Pipe 2; 38. Water filling pipe; 39. Drain pipe; 40. Controller; 41. Battery; 42. Sealing door.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Please refer to Figures 1 to 7, which show a solar panel cleaning device of the present invention, including a base 1, a collection box 2 and a water tank 3 are fixedly installed on the top of the base 1, a delivery pipe 4 is connected between the lower end of the outer wall of the collection box 2 and the upper end of the outer wall of the water tank 3, a check valve 5 is installed on the delivery pipe 4, a sewage filter 6 is fixedly installed on the inner wall of the collection box 2, and an auxiliary delivery component 7 and an auxiliary filter component 8 are provided on the collection box 2, the base 1 is rotatably connected to a rotating shaft 9 through a bearing, two groups of stable seats 10 are fixedly connected to the bottom of the base 1, and the two groups of stable seats 10 are rotatably connected to a driving rod 11 through bearings, and a group of front wheels 12 are fixedly installed at both ends of the driving rod 11, a group of bevel gears 13 are fixedly installed on the bottom end of the rotating shaft 9 and the outer wall of the driving rod 11, and the two groups of bevel gears 13 are meshed with each other, a motor 14 is fixedly installed on the bottom of the base 1, and a group of gears 15 are fixedly installed on the driving end of the motor 14 and the outer wall of the driving rod 11, and the two groups of gears 15 are meshed with each other;

The auxiliary conveying assembly 7 includes a water collecting hood 701 and a reciprocating screw 702. The water collecting hood 701 is fixedly installed on the bottom end of the inner wall of the collecting box 2. The reciprocating screw 702 is rotatably connected to the collecting box 2 and the fixed seat 703 through a sealed bearing. The fixed seat 703 is fixedly installed on the bottom end of the inner wall of the collecting box 2. The reciprocating screw 702 is threadedly connected to the inner side of a U-shaped movable plate 704. The U-shaped movable plate 704 is fixedly connected to a piston plate 705. The piston plate 705 is adapted to the water collecting hood 701. Two groups of guide rods 706 are slidably penetrated on the inner side of the U-shaped movable plate 704. One end of the guide rod 706 is fixedly connected to the inner wall of the collecting box 2. A group of bevel gears 707 are fixedly installed on one end of the reciprocating screw 702 and the outer wall of the rotating shaft 9, respectively. The two groups of bevel gears 707 are mutually connected. When the piston plate 705 moves into the inner cavity of the water collecting cover 701, the outer side of the piston plate 705 is in contact with the inner wall of the water collecting cover 701, and the bottom of the piston plate 705 is in contact with the bottom end position of the inner wall of the collection box 2. When the piston plate 705 moves in the inner cavity of the water collecting cover 701, the water in the water collecting cover 701 will be pushed into the delivery pipe 4. Under the action of continuous pushing of water, the water in the delivery pipe 4 will gradually enter the water tank 3. A check valve 5 is installed on the delivery pipe 4 to prevent a large amount of water in the delivery pipe 4 from flowing back.

The auxiliary filtering assembly 8 includes a reciprocating screw rod 801, which is rotatably connected to the collection box 2 through a sealed bearing. The inner side of the reciprocating screw rod 801 is threadedly connected to the inner side of a scraper 802. The bottom of the scraper 802 contacts the sewage filter 6. Two sets of guide rods 803 slide through the inner side of the scraper 802. Both ends of the guide rods 803 are fixedly connected to the inner wall of the collection box 2. One end of the reciprocating screw rod 801 and the top of the rotating shaft 9 are respectively fixedly installed with a set of bevel gears. Wheel three 804, the two groups of bevel gear three 804 are meshed with each other; the rotating shaft 9 rotates and under the transmission action of the two groups of meshing bevel gear three 804, the reciprocating screw rod two 801 will be driven to rotate, and the rotation of the reciprocating screw rod 801 will drive the scraper 802 to move back and forth along the guide rod two 803. In the process of moving back and forth, the scraper 802 continuously cleans the impurities in the middle position of the sewage filter net 6 to avoid the sewage filter net 6 being blocked by impurities during use, thereby affecting the normal filtering of sewage by the sewage filter net 6.

Two sets of moving wheels 16 with self-locking structures are fixedly installed at the bottom of the base 1, and the base 1 is fixedly connected to a push handle 17; the moving wheels 16 with self-locking structures are provided to facilitate the movement and fixation of the device; the push handle 17 is provided to facilitate the operator to push the device to move.

A lifting frame 18 is fixedly installed on the top of the base 1, and the outer wall of the lifting frame 18 is fixedly connected to the outer wall of the water tank 3. The lifting frame 18 is rotatably connected to a screw rod 19 through a bearing, and one end of the screw rod 19 is fixedly connected to a servo motor 20. The servo motor 20 is fixedly installed on the top of the lifting frame 18, and the screw rod 19 is threadedly connected to the inner side of a lifting plate 21, and the lifting plate 21 is slidably connected to the lifting limit groove provided in the lifting frame 18. When in use, according to the height of the solar panel to be cleaned as needed, the servo motor 20 is started to drive the screw rod 19 to rotate, and the rotation of the screw rod 19 drives the lifting plate 21 to move up and down along the lifting limit groove provided in the lifting frame 18, so that the height of the water retaining frame 23 is appropriate.

The lifting plate 21 is rotatably connected to the adjusting rod 22 through a bearing, and the outer wall of the adjusting rod 22 is fixedly connected to the water retaining frame 23. The two ends of the adjusting rod 22 are respectively fixedly connected to a group of gears 24, and the two groups of gears 24 are respectively meshed with a group of racks 25. Two groups of electric push rods 26 are fixedly installed on the outer wall of the lifting plate 21, and the telescopic ends of the two groups of electric push rods 26 are respectively fixedly connected to a group of racks 25; when in use, according to the inclination angle of the solar panel to be cleaned as needed, the two groups of electric push rods 26 are started to drive the two groups of racks 25 to move up and down at the same time, thereby driving the two groups of gears 24 to rotate, and the rotation of the gear 24 will drive the adjusting rod 22 to rotate, and the rotation of the adjusting rod 22 will drive the water retaining frame 23 to rotate, so that the rubber pad 30 at the bottom of the water retaining frame 23 and the wiping block 31 at the bottom of the slider 27 are both placed on the solar panel.

The water retaining frame 23 is slidably connected with a slider 27, the inner side of the slider 27 is threadedly connected with a screw rod 28, and the screw rod 28 is rotatably connected to the water retaining frame 23 through a bearing. A motor 29 is fixedly installed on the water retaining frame 23, and the driving end of the motor 29 is fixedly connected to one end of the screw rod 28. The bottom of the water retaining frame 23 is fixedly connected with a rubber pad 30, and the bottom of the slider 27 is fixedly connected with a wiping block 31. During use, the cleaning water is limited to a certain range on the upper part of the solar cell panel by the water retaining frame 23 and the rubber pad 30. When in use, the motor 29 is started to drive the screw rod 28 to rotate, and the rotation of the screw rod 28 will drive the slider 27 to move, and the movement of the slider 27 will drive the wiping block 31 to move, thereby wiping and cleaning the solar cell panel.

A water trough 32 is provided in the inner cavity of the water retaining frame 23, and a pipe 1 33 and two groups of water outlet pipes 34 are fixedly installed on the water retaining frame 32, and the pipe 1 33 and the water outlet pipes 34 are interconnected with the water trough 32; when in use, the water in the pipe 1 33 will enter the water trough 32, and the water in the water trough 32 will be discharged through the two groups of water outlet pipes 34, and the water flows onto the solar cell panel, and the cleaning water on the upper surface of the solar cell panel is blocked by the water retaining frame 23, the rubber pad 30 and the wiping block 31 and cannot spread toward the periphery of the solar cell panel, and is limited to the area obliquely above the wiping block 31, and then the upper surface of the solar cell panel can be cleaned by moving the wiping block 31.

One end of the pipe 1 33 away from the water retaining frame 23 is connected to one end of the spring pipe 35, and the other end of the spring pipe 35 is connected to the water outlet end of the water pump 36. The water inlet end of the water pump 36 is connected to the water tank 3 via a pipe 2 37, and the water pump 36 is fixedly mounted on the top of the water tank 3 via a mounting frame. When in use, start the water pump 36 and pump the water in the water tank 3 into the pipe 1 33 through the pipe 2 37 and the spring pipe 35.

The top of the water tank 3 is connected to a water filling pipe 38, the pipe mouth of the water filling pipe 38 is threadedly connected to a sealing cover, and the lower end of the outer wall of the water tank 3 is connected to a drain pipe 39, and a valve is installed on the drain pipe 39; when in use, the sealing cover on the water filling pipe 38 is rotated to remove, and cleaning water is added to the water tank 3 through the water filling pipe 38. After use, the valve on the drain pipe 39 is opened to drain the cleaning water in the water tank 3.

A battery 41 is installed on the top of the base 1, and a controller 40 is fixedly installed on the push handle 17. The battery 41 is electrically connected to the controller 40 through wires, and the controller 40 controls the connection of motor 1 14, servo motor 20, two groups of electric push rods 26, motor 2 29 and water pump 36 through wires; during use, the operator controls the operation of motor 1 14, servo motor 20, two groups of electric push rods 26, motor 2 29 and water pump 36 through the controller 40, and during use, the battery 41 provides power for motor 1 14, servo motor 20, two groups of electric push rods 26, motor 2 29 and water pump 36; it should be noted that the servo motor 20 adopts a servo motor with a self-locking structure.

The collecting box 2 is hingedly provided with a sealing door 42 which can be opened or fixedly sealed and closed; after use, the sealing door is opened to facilitate the operator to clean the impurities filtered by the sewage filter 6; it should be noted that the connection method between the collecting box 2 and the sealing door 42 is the existing technology, which is the same as the connection method between the body of the washing machine and the door of the washing machine.

Working principle of the present invention: when the solar panel needs to be cleaned, according to the height of the solar panel to be cleaned, the servo motor 20 is started to drive the screw 19 to rotate, and the rotation of the screw 19 drives the lifting plate 21 to move up and down along the lifting limit grooves provided in the lifting frame 18, so that the height of the water retaining frame 23 is appropriate; then according to the inclination angle of the solar panel to be cleaned, the two sets of electric push rods 26 are started to drive the two sets of racks 25 to move up and down at the same time, thereby driving the two sets of gears 24 to rotate, and the rotation of the gear 24 will drive the adjusting rod 22 to rotate, and the rotation of the adjusting rod 22 will drive the water retaining frame 23 to rotate, so that the rubber pad 30 at the bottom of the water retaining frame 23 and the wiping block 31 at the bottom of the slider 27 are both placed on the solar panel; then the water pump 36 is started to pump the cleaning water in the water tank 3 to the upper surface of the solar panel, and the cleaning water on the upper surface of the solar panel is pumped by the water retaining frame 2 3. The rubber pad 30 and the wiping block 31 are blocked and cannot spread toward the periphery of the solar panel, and are limited to the area obliquely above the wiping block 31. Then, the upper surface of the solar panel can be cleaned by moving the wiping block 31; the motor 29 is started to drive the screw 28 to rotate, and the rotation of the screw 28 will drive the slider 27 to move, and the movement of the slider 27 will drive the wiping block 31 to move, thereby wiping and cleaning the solar panel; when the wiping process is completed, the servo motor 20 is started to move up a distance, so that the rubber pad 30 and the wiping block 31 are separated from the solar panel, and the cleaning water together with the cleaned dirt can flow down along the upper surface of the solar panel to the collection box 2, and the sewage filter 6 in the collection box 2 filters the cleaning water and dirt, and the sewage filter 6 filters out impurities and dirt; during the cleaning process, the operator pushes the device to move , so as to clean the solar panels at different positions, and in the process of moving the device, the motor 14 is started and the driving rod 11 is driven to rotate under the action of the two sets of mutually meshing gears 15, and the rotation of the driving rod 11 will drive the two sets of front wheels 12 to rotate, thereby helping the operator to push the device to move more easily. In the process of moving the device, the driving rod 11 rotates and under the transmission action of the two sets of mutually meshing bevel gears 13, it will drive the rotating shaft 9 to rotate, and the rotating shaft 9 rotates and under the transmission action of the two sets of mutually meshing bevel gears 707, it will drive the reciprocating screw rod 1 702 to rotate, and the rotation of the reciprocating screw rod 702 will drive the U-shaped moving plate 704 to move back and forth along the guide rod 1 706, and the movement of the U-shaped moving plate 704 will drive the piston plate 705 to move, and when the piston plate 705 moves into the inner cavity of the water collecting cover 701, at this time, the outer side of the piston plate 705 is in contact with the inner wall of the water collecting cover 701 , and the bottom of the piston plate 705 is in contact with the bottom end of the inner wall of the collecting box 2. When the piston plate 705 moves in the inner cavity of the water collecting cover 701, the water in the water collecting cover 701 will be pushed into the delivery pipe 4. Under the action of continuously pushing in water, the water in the delivery pipe 4 will gradually enter the water tank 3, so that the cleaning water can be recycled. A check valve 5 is installed on the delivery pipe 4 to prevent the water in the delivery pipe 4 from flowing back in large quantities. At the same time, the rotating shaft 9 rotates and under the transmission action of the two sets of mutually meshing bevel gears 3 804, the reciprocating screw rod 2 801 will be driven to rotate. The rotation of the reciprocating screw rod 801 will drive the scraper 802 to move back and forth along the guide rod 2 803. In the process of moving back and forth, the scraper 802 continuously cleans the impurities in the middle position of the sewage filter net 6 to prevent the sewage filter net 6 from being blocked by impurities during use, thereby affecting the normal filtering of sewage by the sewage filter net 6.

The above content is a further detailed description of the present invention in combination with specific implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as belonging to the scope of protection determined by the claims submitted for the present invention.

Claims (10)

1. Solar cell panel cleaning device, including base (1), its characterized in that: the device comprises a base (1), wherein a collecting box (2) and a water tank (3) are fixedly arranged at the top end of the base (1), a conveying pipe (4) is communicated between the lower end of the outer wall of the collecting box (2) and the upper end of the outer wall of the water tank (3), a check valve (5) is arranged on the conveying pipe (4), a sewage filter screen (6) is fixedly arranged on the inner wall of the collecting box (2), an auxiliary conveying assembly (7) and an auxiliary filtering assembly (8) are arranged on the collecting box (2), the base (1) is rotationally connected with a rotating shaft (9) through a bearing, two groups of stabilizing seats (10) are rotationally connected with a driving rod (11) through bearings, a group of front wheels (12) are fixedly arranged at the two ends of the driving rod (11), a group of bevel gears (13) are respectively and fixedly arranged on the bottom end of the rotating shaft (9) and the outer wall of the driving rod (11), a motor (14) are fixedly arranged at the bottom of the base (1), two groups of bevel gears (14) are fixedly arranged on the outer wall of the motor (14), and a group of bevel gears (15) are respectively and fixedly meshed with one other group of bevel gears (15);

The auxiliary conveying assembly (7) comprises a water collecting cover (701) and a first reciprocating screw rod (702), the water collecting cover (701) is fixedly arranged at the bottom end position of the inner wall of the collecting box (2), the first reciprocating screw rod (702) is rotationally connected with the inner wall of the collecting box (2) and a fixed seat (703) through a sealing bearing, the fixed seat (703) is fixedly arranged at the bottom end position of the inner wall of the collecting box (2), the first reciprocating screw rod (702) is in threaded connection with the inner side of a U-shaped movable plate (704), the U-shaped movable plate (704) is fixedly connected with a piston plate (705), the piston plate (705) is matched with the water collecting cover (701), two groups of guide rods (706) penetrate through the inner side of the U-shaped movable plate (704) in a sliding mode, one end of each guide rod (706) is fixedly connected with the inner wall of the collecting box (2), one end of the first reciprocating screw rod (702) and the outer wall of the rotating shaft (9) are fixedly provided with a group of bevel gears (707), and the two groups of bevel gears (707) are meshed with each other;

The auxiliary filtering component (8) comprises a second reciprocating screw rod (801), the second reciprocating screw rod (801) is rotationally connected with the receiving box (2) through a sealing bearing, the inner side of the second reciprocating screw rod (801) is in threaded connection with the inner side of a scraper blade (802), the bottom of the scraper blade (802) is in contact with a sewage filter screen (6), two groups of guide rods (803) penetrate through the inner side of the scraper blade (802) in a sliding mode, two ends of the second guide rods (803) are fixedly connected with the inner wall of the receiving box (2), one end of the second reciprocating screw rod (801) and the top end of a rotating shaft (9) are fixedly provided with a group of bevel gears (804) respectively, and the two groups of bevel gears (804) are meshed with each other.

2. A solar panel cleaning apparatus as defined in claim 1, wherein: two groups of moving wheels (16) with self-locking structures are fixedly arranged at the bottom of the base (1), and the base (1) is fixedly connected with a pushing handle (17).

3. A solar panel cleaning apparatus as defined in claim 1, wherein: lifting frame (18) is fixedly installed on the top end of base (1), lifting frame (18) outer wall fixed connection water tank (3) outer wall, lifting frame (18) rotate through the bearing and connect first (19) of screw rod, one end fixed connection servo motor (20) of first (19) of screw rod, servo motor (20) fixed mounting is on lifting frame (18) top, first (19) threaded connection lifter plate (21) inboard, the lift spacing groove that lifter plate (21) sliding connection lifting frame (18) offered.

4. A solar panel cleaning apparatus as claimed in claim 3, wherein: lifting plate (21) pass through bearing rotation and connect regulation pole (22), regulation pole (22) outer wall fixed connection manger plate frame (23), the both ends of regulation pole (22) are a set of gear two (24) of fixed connection respectively, and two sets of gears two (24) are engaged respectively a set of rack (25), two sets of electric putter (26) of fixed mounting on lifting plate (21) outer wall, the flexible end of two sets of electric putter (26) is a set of rack (25) of fixed connection respectively.

5. The solar panel cleaning apparatus of claim 4, wherein: the novel water-retaining device is characterized in that a sliding block (27) is connected to the water-retaining frame (23) in a sliding manner, a second screw (28) is connected to the inner side of the sliding block (27) in a threaded manner, the second screw (28) is connected with the water-retaining frame (23) in a rotating manner through a bearing, a second motor (29) is fixedly installed on the water-retaining frame (23), one end of the second screw (28) is fixedly connected with the driving end of the second motor (29), a rubber pad (30) is fixedly connected to the bottom of the water-retaining frame (23), and a wiping block (31) is fixedly connected to the bottom of the sliding block (27).

6. A solar panel cleaning apparatus as defined in claim 5, wherein: the inner cavity of the water retaining frame (23) is provided with a water through groove (32), the water retaining frame (32) is fixedly provided with a first pipeline (33) and two groups of water outlet pipes (34), and the first pipeline (33) and the water outlet pipes (34) are communicated with the water through groove (32).

7. The solar panel cleaning apparatus of claim 6, wherein: one end of the first pipeline (33) far away from the water retaining frame (23) is communicated with one end of a spring pipeline (35), the other end of the spring pipeline (35) is communicated with the water outlet end of a water pump (36), a second pipeline (37) is communicated between the water inlet end of the water pump (36) and the water tank (3), and the water pump (36) is fixedly arranged at the top end of the water tank (3) through a mounting frame.

8. The solar panel cleaning apparatus of claim 7, wherein: the water tank is characterized in that a water adding pipe (38) is communicated with the top end of the water tank (3), a sealing cover is connected with a pipe orifice of the water adding pipe (38) in a threaded mode, a water draining pipe (39) is communicated with the lower end of the outer wall of the water tank (3), and a valve is arranged on the water draining pipe (39).

9. A solar panel cleaning apparatus as claimed in claim 2, wherein: the electric water heater is characterized in that a storage battery (41) is arranged on the top end of the base (1), a controller (40) is fixedly arranged on the pushing handle (17), the storage battery (41) is electrically connected with the controller (40) through an electric wire, and the controller (40) is connected with a motor I (14), a servo motor (20), two groups of electric push rods (26), a motor II (29) and a water pump (36) through electric wire control.

10. A solar panel cleaning apparatus as defined in claim 1, wherein: the collecting box (2) is hinged with a sealing door (42) which can be opened and can be fixed, sealed and closed.