Photovoltaic cleaning device

Abstract

The invention discloses a photovoltaic cleaning device, and relates to the technical field of photovoltaic cleaning device design, the photovoltaic cleaning device comprises a cleaning main body, an adjusting and fixing unit, a sweeping unit and a dust collection unit, the upper side of the cleaning main body is provided with a flying moving mechanism, and the cleaning main body is internally provided with the adjusting and fixing unit; a dust collection unit is arranged in the cleaning shell in the adjusting and fixing unit, the sweeping unit comprises a rotating cylinder, a first transmission chain wheel, a first transmission chain, a dry wiping sweeping roller and a sweeping roller, and two rectangular holes are formed in the lower side of the cleaning shell in the adjusting and fixing unit. The positions, corresponding to the two rectangular holes, in the cleaning shell are each rotationally connected with a rotating cylinder, and in the cleaning process, manpower is reduced, the cleaning cost is reduced, the photovoltaic cleaning efficiency is improved, the cleaning time is shortened, cleaning is more thorough, the cleaning efficiency is not affected, cleaning is labor-saving, and the device is convenient to operate.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic cleaning device design technology, specifically to a photovoltaic cleaning device. Background Technology

[0002] Photovoltaics, or photovoltaic (PV) power generation systems, are power generation systems that utilize the photovoltaic effect of semiconductor materials to convert solar radiation energy into electrical energy. The energy source for PV power generation systems is the inexhaustible solar energy, making it a clean, safe, and renewable energy source. The PV power generation process does not pollute the environment or damage the ecosystem. PV power generation systems are divided into stand-alone PV systems and grid-connected PV systems. A PV power generation system consists of equipment such as solar cell arrays, battery banks, charge / discharge controllers, inverters, AC distribution cabinets, and solar tracking control systems.

[0003] After installation, photovoltaic devices are exposed for extended periods, accumulating a large amount of dust and debris, which affects the use of stored electricity. Cleaning of dust and debris is necessary. The core methods for cleaning photovoltaic panels include four main approaches: manual dry cleaning, manual water washing, engineering vehicle cleaning, and intelligent cleaning robots. The appropriate method should be selected based on the degree of pollution, cost budget, and site conditions, while taking care to avoid damage to the components and shading issues.

[0004] Existing photovoltaic cleaning devices require a large amount of manpower, increasing cleaning costs. They also have low cleaning efficiency, increase cleaning time, and may not clean thoroughly, further reducing cleaning efficiency. In addition, they are more labor-intensive and inconvenient to operate. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the existing defects and provide a photovoltaic cleaning device that reduces manpower and cleaning costs, improves photovoltaic cleaning efficiency, reduces cleaning time, and achieves more thorough cleaning without affecting cleaning efficiency. The device is easy to operate and can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a photovoltaic cleaning device, comprising a cleaning body, an adjustment and fixing unit, a sweeping unit, and a dust collection unit;

[0007] Cleaning main body: A flying moving mechanism is provided on the upper side, and an adjustment and fixing unit is provided inside the cleaning body. A dust suction unit is provided inside the cleaning shell of the adjustment and fixing unit.

[0008] The cleaning unit includes a rotating cylinder, a drive sprocket, a drive chain, a dry wiping roller, and a cleaning roller. The cleaning housing in the adjustment and fixing unit has two rectangular holes on its lower side. A rotating cylinder is rotatably connected to each of the two rectangular holes inside the cleaning housing. A drive sprocket is fixedly fitted onto each of the two rotating cylinders, and the two drive sprockets are connected by a drive chain. A dry wiping roller is fixedly fitted onto one of the rotating cylinders, and a cleaning roller is fixedly fitted onto the other rotating cylinder. The dry wiping roller and the cleaning roller extend through the rectangular holes to the outside of the cleaning housing.

[0009] The main cleaning unit is used for fixed assembly, the flying and moving mechanism is used for flight and adjustment of the device position for cleaning in different locations, the adjusting and fixing unit is used for cleaning, the vacuuming unit is used for vacuuming, and the rotating cylinder drives the dry wiping roller and the cleaning roller to rotate. When the transmission sprocket rotates, the two transmission sprockets are driven by a transmission chain, thereby causing the two rotating cylinders to rotate for cleaning. First, the cleaning roller cleans, then the absorption mechanism vacuums, after which the water spraying mechanism sprays water for cleaning, and finally the dry wiping roller wipes, thus completing the cleaning process.

[0010] Furthermore, the cleaning unit also includes a second transmission sprocket, a second transmission chain, and a power motor. A power motor is fixedly connected to the upper side of the cleaning shell in the adjustment and fixing unit. The output shaft of the power motor is fixedly connected to a snap-fit ​​cylinder. One of the rotating cylinders extends to the outer side of the corresponding cleaning shell. A second transmission sprocket is fixedly sleeved on the snap-fit ​​cylinder and the corresponding rotating cylinder, respectively. The two second transmission sprockets are connected by a second transmission chain. The input end of the power motor is electrically connected to the output end of an external power supply through an external control switch group.

[0011] The motor starts, causing one of the drive sprockets to rotate. The two drive sprockets are connected by a drive chain, thus providing power for the cleaning device to rotate and perform cleaning.

[0012] Furthermore, the cleaning unit also includes a water spray gun head and a power pump. The cleaning shell in the adjustment and fixing unit has a snap-fit ​​hole on its lower side, located at the edge of the dry wiping roller. The water spray gun head is fixedly snapped into the snap-fit ​​hole. A support frame is provided at the top of the cleaning shell. A power pump is fixedly connected to the support frame. The water inlet of the water spray gun head is fixedly snapped into one end of a round tube. The other end of the round tube is fixedly snapped into the water outlet of the power pump. The input end of the power pump is electrically connected to the output end of an external power supply through an external control switch group.

[0013] The water spray nozzle is used for spraying water for easy cleaning, and the power pump provides power for water flow, making water spraying for easy cleaning.

[0014] Furthermore, the cleaning unit also includes a telescopic pipe and a water collection tank. The water inlet on the power pump is fixedly connected to one end of the telescopic pipe. The cleaning body is fixedly connected to the water collection tank through a support frame. The water collection tank is provided with a water inlet pipe. A filter screen is provided inside the water inlet pipe. The water inlet pipe extends to the outside of the cleaning body. The other end of the telescopic pipe passes through the cleaning shell and the cleaning body in the adjustment and fixing unit and extends into the water collection tank. A counterweight is fitted on the telescopic pipe at a position inside the water collection tank.

[0015] The retractable pipe is used to facilitate water flow, and the water collection tank is used to collect water for easy cleaning.

[0016] Furthermore, the adjustment and fixing unit includes an adjustment push rod one, a support crossbar, a cleaning shell, a limiting cylinder, a fixing top block, and an adjustment push rod two. The cleaning body is fixedly connected to the adjustment push rod one via a support frame. The extension end of the adjustment push rod one passes through the cleaning body and is fixedly connected to the support crossbar. The support crossbar has two circular holes, and a limiting cylinder passes through each of the two circular holes. A fixing top block is fixedly connected to the upper end of the two limiting cylinders, and a cleaning shell is fixedly connected to the lower end of the two limiting cylinders. An adjustment push rod two is provided on the support crossbar. The extension end of the adjustment push rod two passes through the support crossbar and is fixedly connected to the cleaning shell. The input ends of the adjustment push rod one and the adjustment push rod two are electrically connected to the output end of an external power supply via an external control switch group.

[0017] When the first adjusting push rod is activated, the position of the support crossbar is adjusted. The support crossbar is used to fix the limiting cylinder, which in turn fixes the cleaning shell. The cleaning shell moves for cleaning purposes. The cleaning shell is used to fix the cleaning device, and the fixed top block is used for limiting. When the second adjusting push rod is activated, the position of the cleaning shell is adjusted to facilitate cleaning and use.

[0018] Furthermore, the adjustment and fixing unit also includes an observation camera and a controller. The front and rear ends of the support crossbar are respectively connected to the observation camera through a support frame. A controller is installed inside the cleaning body. The input terminals of the observation camera and the controller are electrically connected to the output terminal of an external power supply through an external control switch group.

[0019] The observation camera is used to observe the condition of the photovoltaic panels for easy cleaning, while the controller is used for control and operation of the device.

[0020] Furthermore, the adjustment and fixing unit also includes a balancing gyroscope and auxiliary moving wheels. The front and rear sides of the cleaning body are respectively connected to the auxiliary moving wheels through support frames, and the cleaning body is connected to the balancing gyroscope through support frames.

[0021] A gyroscope is used to make movement more stable, and auxiliary wheels are used for movement, thereby adjusting the position for easy movement.

[0022] Furthermore, the vacuuming unit includes a movable fixing frame, a waste collection bin, and a snap-fit ​​cover. A groove is formed on the top surface of the inner surface of the cleaning shell at the edge of the cleaning roller. A sliding cylinder is fixedly connected in the groove, and a movable fixing frame is slidably connected in the groove. The sliding holes on the movable fixing frame are slidably connected to the corresponding sliding cylinder. The lower side of the movable fixing frame is fixedly connected to the waste collection bin. A snap-fit ​​hole is formed on the right side of the cleaning shell at the position corresponding to the waste collection bin. A snap-fit ​​cover is provided in the snap-fit ​​hole. The right side of the snap-fit ​​cover is fixedly connected to the waste collection bin via a snap-fit ​​seat. The snap-fit ​​cover is fixedly connected to the cleaning shell by bolts.

[0023] The mobile mounting bracket is used to secure the trash collection bin, which is used to collect the absorbed dust and trash. The snap-on cover is used to secure the trash collection bin, and the right side is used for vacuuming, making it convenient for vacuuming.

[0024] Furthermore, the vacuuming unit also includes a supporting rectangular plate and a vacuum pump. A supporting rectangular plate is fixedly connected inside the cleaning shell at the lower side of the garbage collection bin. A vacuum pump is provided on the lower side of the supporting rectangular plate. The dust removal hole on the vacuum pump is fixedly snapped into one end of the connecting pipe. The other end of the connecting pipe passes through the supporting rectangular plate and extends into the garbage collection bin. The input end of the vacuum pump is electrically connected to the output end of an external power supply through an external control switch group.

[0025] The rectangular support plate is used to fix the vacuum pump, which provides power for vacuuming. Vacuuming is performed on the right side.

[0026] Furthermore, the vacuuming unit also includes a vacuum gun head. A vacuum gun head is provided on the lower side of the cleaning housing at the edge of the cleaning roller. The vacuuming hole on the vacuum gun head is fixedly connected to one end of the round tube, and the other end of the round tube is connected to the dust inlet on the vacuum pump.

[0027] The vacuum cleaner nozzle is used for vacuuming and cleaning, making cleaning convenient.

[0028] Compared with the prior art, the beneficial effects of the present invention are:

[0029] 1. This photovoltaic cleaning device has the following advantages: It is equipped with a cleaning unit, which drives the dry cleaning roller and the cleaning roller to rotate by rotating the cylinder. The rotation of the first drive sprocket and the two drive sprockets are connected by a drive chain, thereby making the two rotating cylinders rotate for cleaning. First, the cleaning roller cleans. The power motor starts to rotate one of the drive sprockets. The two drive sprockets are connected by a drive chain. The water spray head is used for water spraying for easy cleaning. The power pump provides power for water flow. The telescopic pipe facilitates water flow. The water collection tank is used to collect water for cleaning.

[0030] 2. This photovoltaic cleaning device has the following advantages: It is equipped with an adjustment and fixing unit. The position of the support crossbar is adjusted by adjusting push rod one. The support crossbar is used to fix the limiting cylinder, which in turn fixes the cleaning shell. The cleaning shell moves for cleaning. The cleaning shell is used to fix the cleaning device. The fixing top block is used for limiting movement. The position of the cleaning shell is adjusted by adjusting push rod two. An observation camera is used to observe the condition of the photovoltaic panels for easy cleaning. A controller is used for control, thereby controlling the operation of the device. A gyroscope is used to make the movement more stable. Auxiliary moving wheels are used for movement, thereby adjusting the position to adjust the cleaning position for cleaning different locations.

[0031] 3. This photovoltaic cleaning device has the following advantages: it reduces manpower and cleaning costs during cleaning, improves photovoltaic cleaning efficiency, reduces cleaning time, cleans more thoroughly, does not affect cleaning efficiency, saves effort during cleaning, and is easy to operate. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the front structure of the present invention;

[0033] Figure 2 This is a schematic diagram of the rear structure of the present invention;

[0034] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the cleaning body of the present invention;

[0035] Figure 4 This is a partial cross-sectional view of the front side of the cleaning shell of the present invention;

[0036] Figure 5 This is a partial structural diagram of the water spray gun head of the present invention;

[0037] Figure 6 This is a schematic cross-sectional view of the side of the cleaning shell of the present invention;

[0038] Figure 7 This is a partial structural diagram of the dust collection unit of the present invention.

[0039] In the diagram: 1 Cleaning unit, 2 Flying movement mechanism, 3 Adjustment and fixing unit, 31 Adjustment push rod one, 32 Support crossbar, 33 Cleaning shell, 34 Limiting cylinder, 35 Fixing top block, 36 Adjustment push rod two, 37 Observation camera, 38 Controller, 39 Balance gyroscope, 310 Auxiliary moving wheel, 4 Sweeping unit, 41 Rotating cylinder, 42 Transmission sprocket one, 43 Transmission chain one, 44 Dry wiping roller, 45 Sweeping roller, 46 Transmission sprocket two, 47 Transmission chain two, 48 Power motor, 49 Water spray gun head, 410 Power pump, 411 Telescopic pipe, 412 Water collection tank, 5 Dust suction unit, 51 Support rectangular plate, 52 Dust suction gun head, 53 Dust suction pump, 54 Moving fixing frame, 55 Garbage collection bin, 56 Snap-on cover plate. Detailed Implementation

[0040] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] Please see Figure 1-7 This embodiment provides a technical solution: a photovoltaic cleaning device, including a cleaning body 1, an adjustment and fixing unit 3, a sweeping unit 4, and a dust collection unit 5;

[0042] Cleaning main body 1: A flying moving mechanism 2 is provided on the upper side, and an adjustment and fixing unit 3 is provided inside the cleaning main body 1. A dust suction unit 5 is provided inside the cleaning shell 33 in the adjustment and fixing unit 3.

[0043] Cleaning unit 4 includes a rotating cylinder 41, a drive sprocket 42, a drive chain 43, a dry wiping roller 44, and a cleaning roller 45. The cleaning housing 33 in the adjusting and fixing unit 3 has two rectangular holes on its lower side. A rotating cylinder 41 is rotatably connected to the cleaning housing 33 at the corresponding positions of the two rectangular holes. A drive sprocket 42 is fixedly sleeved on each of the two rotating cylinders 41. The two drive sprockets 42 are connected by a drive chain 43. A dry wiping roller 44 is fixedly sleeved on one of the rotating cylinders 41, and a cleaning roller 45 is fixedly sleeved on the other rotating cylinder 41. The dry wiping roller 44 and the cleaning roller 45 extend through the rectangular holes to the outside of the cleaning housing 33.

[0044] The cleaning body 1 is used for fixing the assembly device, the flying moving mechanism 2 is used for flying and adjusting the position of the device for cleaning in different locations, the adjusting and fixing unit 3 is used for cleaning, the vacuuming unit 5 is used for vacuuming, the rotating cylinder 41 drives the dry wiping roller 44 and the cleaning roller 45 to rotate, the transmission sprocket 42 rotates, and the two transmission sprockets 42 are driven by a transmission chain 43, thereby causing the two rotating cylinders 41 to rotate for cleaning. First, the cleaning roller 45 cleans, then the absorption mechanism vacuums, after vacuuming, the water spraying mechanism sprays water for cleaning, and finally the dry wiping roller 44 wipes, thus completing the cleaning process.

[0045] The cleaning unit 4 also includes a second transmission sprocket 46, a second transmission chain 47, and a power motor 48. A power motor 48 is fixedly connected to the upper side of the cleaning shell 33 in the adjusting and fixing unit 3. The output shaft of the power motor 48 is fixedly connected to the snap-fit ​​cylinder. One of the rotating cylinders 41 extends to the outer side of the corresponding cleaning shell 33. A second transmission sprocket 46 is fixedly sleeved on the snap-fit ​​cylinder and the corresponding rotating cylinder 41, respectively. The two second transmission sprockets 46 are connected by a second transmission chain 47. The input end of the power motor 48 is electrically connected to the output end of the external power supply through an external control switch group.

[0046] The power motor 48 starts to rotate one of the transmission sprockets 46. The two transmission sprockets 46 are connected by a transmission chain 47, thereby providing power for the rotation of the cleaning device for cleaning.

[0047] The cleaning unit 4 also includes a water spray gun head 49 and a power pump 410. The cleaning shell 33 in the adjustment and fixing unit 3 has a snap-fit ​​hole on its lower side at the edge of the dry wiping roller 44. The water spray gun head 49 is fixedly snapped into the snap-fit ​​hole. A support frame is provided at the top of the cleaning shell 33. A power pump 410 is fixedly connected to the support frame. The water inlet on the water spray gun head 49 is fixedly snapped into one end of the round tube. The other end of the round tube is fixedly snapped into the water outlet of the power pump 410. The input end of the power pump 410 is electrically connected to the output end of an external power supply through an external control switch group.

[0048] The water spray nozzle 49 is used for spraying water for easy cleaning, and the power pump 410 is used to provide power for water flow for easy water spraying cleaning.

[0049] The cleaning unit 4 also includes a telescopic pipe 411 and a water collection tank 412. The water inlet on the power pump 410 is fixedly connected to one end of the telescopic pipe 411. The cleaning body 1 is fixedly connected to the water collection tank 412 through a support frame. A water inlet pipe is provided on the water collection tank 412. A filter screen is provided inside the water inlet pipe. The water inlet pipe extends to the outside of the cleaning body 1. The other end of the telescopic pipe 411 passes through the cleaning shell 33 in the adjustment and fixing unit 3 and the cleaning body 1 in sequence and extends into the water collection tank 412. A counterweight is fitted on the telescopic pipe 411 at a position inside the water collection tank 412.

[0050] The telescopic pipe 411 is used to facilitate water flow, and the water collection tank 412 is used to collect water for easy cleaning.

[0051] The adjustment and fixing unit 3 includes an adjustment push rod 31, a support crossbar 32, a cleaning shell 33, a limiting cylinder 34, a fixing top block 35, and an adjustment push rod 36. The cleaning body 1 is fixedly connected to the adjustment push rod 31 via a support frame. The extension end of the adjustment push rod 31 passes through the cleaning body 1 and is fixedly connected to the support crossbar 32. The support crossbar 32 has two round holes, and a limiting cylinder 34 passes through each of the two round holes. A fixing top block 35 is fixedly connected to the upper end of the two limiting cylinders 34, and a cleaning shell 33 is fixedly connected to the lower end of the two limiting cylinders 34. An adjustment push rod 36 is provided on the support crossbar 32. The extension end of the adjustment push rod 36 passes through the support crossbar 32 and is fixedly connected to the cleaning shell 33. The input ends of the adjustment push rod 31 and the adjustment push rod 36 are electrically connected to the output end of an external power supply via an external control switch group.

[0052] Adjusting push rod 31 is activated to adjust the position of the support crossbar 32. The support crossbar 32 is used to fix the limiting cylinder 34, which in turn fixes the cleaning shell 33. The cleaning shell 33 moves to perform cleaning. The cleaning shell 33 is used to fix the cleaning device. The fixing top block 35 is used for limiting. Adjusting push rod 36 is activated to adjust the position of the cleaning shell 33 to facilitate adjustment and cleaning.

[0053] The adjustment and fixing unit 3 also includes an observation camera 37 and a controller 38. The front and rear ends of the support crossbar 32 are connected to the observation camera 37 through a support frame. A controller 38 is installed inside the cleaning body 1. The input terminals of the observation camera 37 and the controller 38 are electrically connected to the output terminal of an external power supply through an external control switch group.

[0054] The observation camera 37 is used to observe the condition of the photovoltaic panels for easy cleaning, and the controller 38 is used for control, thereby controlling the operating device for easy use.

[0055] The adjustment and fixing unit 3 also includes a balance gyroscope 39 and an auxiliary moving wheel 310. The front and rear sides of the cleaning body 1 are connected to the auxiliary moving wheel 310 through support frames, and the cleaning body 1 is connected to the balance gyroscope 39 through support frames.

[0056] The gyroscope 39 is used to make the movement more stable, and the auxiliary moving wheel 310 is used for movement and position adjustment to facilitate movement.

[0057] The vacuuming unit 5 includes a movable fixing frame 54, a waste collection box 55, and a snap-fit ​​cover plate 56. A sliding groove is provided on the top surface of the inner part of the cleaning shell 33 at the edge of the cleaning roller 45. A sliding cylinder is fixedly connected in the sliding groove, and a movable fixing frame 54 is slidably connected in the sliding groove. The sliding holes on the movable fixing frame 54 are slidably connected to the corresponding sliding cylinder. The lower side of the movable fixing frame 54 is fixedly connected to the waste collection box 55. A snap-fit ​​hole is provided on the right side of the cleaning shell 33 at the position corresponding to the waste collection box 55. A snap-fit ​​cover plate 56 is provided in the snap-fit ​​hole. The right side of the snap-fit ​​cover plate 56 is fixedly connected to the waste collection box 55 through a snap-fit ​​seat. The snap-fit ​​cover plate 56 is fixedly connected to the cleaning shell 33 by bolts.

[0058] The movable mounting bracket 54 is used to fix the garbage collection bin 55, which is used to collect the absorbed dust and garbage. The snap-on cover 56 is used to fix the garbage collection bin 55, and the right side is used for vacuuming, which facilitates vacuuming and collection.

[0059] The vacuum unit 5 also includes a supporting rectangular plate 51 and a vacuum pump 53. A supporting rectangular plate 51 is fixedly connected inside the cleaning housing 33 at the lower side of the garbage collection box 55. A vacuum pump 53 is provided on the lower side of the supporting rectangular plate 51. The dust removal hole on the vacuum pump 53 is fixedly snapped into one end of the connecting pipe. The other end of the connecting pipe passes through the supporting rectangular plate 51 and extends into the garbage collection box 55. The input end of the vacuum pump 53 is electrically connected to the output end of the external power supply through an external control switch group.

[0060] The rectangular support plate 51 is used to fix the vacuum pump 53, which provides power for vacuuming and is used for vacuuming on the right side.

[0061] The vacuum unit 5 also includes a vacuum gun head 52. A vacuum gun head 52 is provided on the lower side of the cleaning housing 33 at the edge of the cleaning roller 45. The vacuum hole on the vacuum gun head 52 is fixedly connected to one end of the round tube, and the other end of the round tube is connected to the dust inlet on the vacuum pump 53.

[0062] The vacuum cleaner head 52 is used for vacuuming and cleaning, making cleaning convenient.

[0063] The working principle of the photovoltaic cleaning device provided by this invention is as follows: First, by adjusting push rod 31, the position of the support crossbar 32 is adjusted. The support crossbar 32 is used to fix the limiting cylinder 34, which in turn fixes the cleaning shell 33. The cleaning shell 33 moves for cleaning. The cleaning shell 33 is used to fix the cleaning device. The fixed top block 35 is used for limiting movement. Then, by adjusting push rod 36, the position of the cleaning shell 33 is adjusted. The observation camera 37 is used to observe the condition of the photovoltaic panel for easy cleaning. The controller 38 is used for control, thereby controlling the operation of the device. The balance gyroscope 39 is used to make the movement more stable. The auxiliary moving wheel 310 is used for movement, thereby adjusting the position. Then, by rotating cylinder 41, the dry cleaning roller 44 and the cleaning roller 45 are driven to rotate. The transmission sprocket 42 rotates, and the two transmission sprockets 42 are connected by a transmission... The drive chain 43 drives two rotating cylinders 41 to rotate for cleaning. First, the cleaning roller 45 cleans. The power motor 48 starts, which rotates one of the drive sprockets 46. The two drive sprockets 46 are connected by a drive chain 47. The water spray gun head 49 is used for spraying water to facilitate cleaning. The power pump 410 provides power for water flow. The telescopic pipe 411 facilitates water flow. The water collection tank 412 collects water. At the same time, the movable fixing frame 54 is used to fix the garbage collection box 55. The garbage collection box 55 is used to collect the absorbed dust and garbage. The snap-fit ​​cover plate 56 is used to fix the garbage collection box 55. The right side is used for vacuuming. The supporting rectangular plate 51 is used to fix the vacuum pump 53. The vacuum pump 53 provides power for vacuuming. The vacuum gun head 52 is used for vacuuming and cleaning.

[0064] It is worth noting that the core chip of the external control switch group disclosed in the above embodiments is a PLC microcontroller, the observation camera 37 is a high-definition camera, the power motor 48 is a stepper motor, and the external control switch group controls the dust pump 53, the power pump 410, the power motor 48, the observation camera 37, the controller 38 and the flight movement mechanism 2 using methods commonly used in the prior art.

[0065] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A photovoltaic cleaning device, characterized by: The utility model relates to a cleaning device, including cleaning main part (1), adjusting fixed unit (3), cleaning unit (4) and dust collection unit (5); The cleaning main part (1) is provided with a flight moving mechanism (2) on the upper side, and the cleaning main part (1) is provided with the adjusting fixed unit (3) inside, and the cleaning shell (33) in the adjusting fixed unit (3) is provided with the dust collection unit (5) inside; The cleaning unit (4) includes rotating cylinders (41), transmission sprocket wheels (42), transmission chains (43), dry pine sweeping rollers (44) and cleaning rollers (45), two rectangular holes are formed in the lower side of the cleaning shell (33) in the adjusting fixed unit (3), one rotating cylinder (41) is rotatably connected to the position corresponding to each rectangular hole in the cleaning shell (33), one transmission sprocket wheel (42) is fixedly sleeved to each rotating cylinder (41), one dry pine sweeping roller (44) is fixedly sleeved to one rotating cylinder (41), and one cleaning roller (45) is fixedly sleeved to the other rotating cylinder (41), and the dry pine sweeping roller (44) and the cleaning roller (45) extend to the outside of the cleaning shell (33) through the rectangular holes.

2. A photovoltaic cleaning device according to claim 1, characterized in that: The cleaning unit (4) further includes transmission sprocket wheels (46), transmission chains (47) and a power motor (48), the power motor (48) is fixedly connected to the upper side of the cleaning shell (33) in the adjusting fixed unit (3), the output shaft of the power motor (48) is fixedly connected to the clamping cylinder, one rotating cylinder (41) extends to the outside of the corresponding cleaning shell (33), one transmission sprocket wheel (46) is fixedly sleeved to the clamping cylinder and the corresponding rotating cylinder (41), the two transmission sprocket wheels (46) are transmissionally connected through a transmission chain (47), and the input end of the power motor (48) is electrically connected to the output end of an external power supply through an external control switch group.

3. A photovoltaic cleaning device according to claim 1, characterized in that: The cleaning unit (4) further includes a water gun head (49) and a power pump (410), a clamping hole is formed in the position of the edge of the dry pine sweeping roller (44) on the lower side of the cleaning shell (33) in the adjusting fixed unit (3), the water gun head (49) is fixedly clamped in the clamping hole, a support frame is arranged at the top end in the cleaning shell (33), the power pump (410) is fixedly connected to the support frame, the water inlet hole in the water gun head (49) is fixedly clamped to one end of a circular pipe, the other end of the circular pipe is fixedly clamped to the water outlet hole of the power pump (410), and the input end of the power pump (410) is electrically connected to the output end of an external power supply through an external control switch group.

4. A photovoltaic cleaning device according to claim 3, wherein: The cleaning unit (4) also contains a telescopic pipe (411) and a collection water tank (412), the water inlet hole on the power pump (410) is fixedly connected with one end of the telescopic pipe (411), the collection water tank (412) is fixedly connected with the cleaning main body (1) in the cleaning main body (1) through the support frame, a water inlet pipe is arranged on the collection water tank (412), a filter screen is arranged in the water inlet pipe, the water inlet pipe extends to the outside of the cleaning main body (1), the other end of the telescopic pipe (411) extends into the collection water tank (412) through the cleaning shell (33) in the adjusting and fixing unit (3) and the cleaning main body (1) in sequence, and a counterweight is sleeved on the telescopic pipe (411) at the position in the collection water tank (412).

5. A photovoltaic cleaning device according to claim 1, wherein: The adjusting and fixing unit (3) comprises an adjusting push rod one (31), a support cross rod (32), a cleaning shell (33), a limiting cylinder (34), a fixed top block (35) and an adjusting push rod two (36), the adjusting push rod one (31) is fixedly connected with the cleaning main body (1) in the cleaning main body (1) through the support frame, the extension end of the adjusting push rod one (31) passes through the cleaning main body (1) and is fixedly connected with the support cross rod (32), two round holes are formed in the support cross rod (32), a limiting cylinder (34) passes through each of the two round holes, a fixed top block (35) is fixedly connected with the upper ends of the two limiting cylinders (34), a cleaning shell (33) is fixedly connected with the lower ends of the two limiting cylinders (34), an adjusting push rod two (36) is arranged on the support cross rod (32), the extension end of the adjusting push rod two (36) passes through the support cross rod (32) and is fixedly connected with the cleaning shell (33), and the input ends of the adjusting push rod one (31) and the adjusting push rod two (36) are electrically connected with the output end of the external power supply through the external control switch group.

6. A photovoltaic cleaning device according to claim 5, wherein: The adjusting and fixing unit (3) also comprises an observation camera (37) and a controller (38), the observation camera (37) is connected with the front and rear ends of the support cross rod (32) through the support frame, the controller (38) is arranged in the cleaning main body (1), and the input ends of the observation camera (37) and the controller (38) are electrically connected with the output end of the external power supply through the external control switch group.

7. A photovoltaic cleaning device according to claim 5, wherein: The adjusting and fixing unit (3) also comprises a balance gyroscope (39) and an auxiliary moving wheel (310), the auxiliary moving wheel (310) is connected with the front and rear sides of the cleaning main body (1) through the support frame, and the balance gyroscope (39) is connected with the cleaning main body (1) through the support frame.

8. A photovoltaic cleaning device according to claim 5, wherein: The dust suction unit (5) comprises a moving fixing frame (54), a garbage collection box (55) and a clamping cover plate (56), a sliding groove is arranged on the top surface of the cleaning shell (33) at the position of the edge of the cleaning roller (45), a sliding cylinder is fixedly connected in the sliding groove, a moving fixing frame (54) is slidably connected in the sliding groove, the sliding hole on the moving fixing frame (54) is slidably connected on the corresponding sliding cylinder, the lower side of the moving fixing frame (54) is fixedly connected with the garbage collection box (55), a clamping hole is arranged on the right side of the cleaning shell (33) at the corresponding position of the garbage collection box (55), a clamping cover plate (56) is arranged in the clamping hole, the right side of the clamping cover plate (56) is fixedly connected with the garbage collection box (55) through a clamping seat, and the clamping cover plate (56) is fixedly connected with the cleaning shell (33) through bolts.

9. A photovoltaic cleaning device according to claim 8, characterized in that: The dust suction unit (5) further comprises a supporting rectangular plate (51) and a dust suction pump (53), the supporting rectangular plate (51) is fixedly connected in the cleaning shell (33) at the position of the lower side of the garbage collection box (55), the dust suction pump (53) is arranged on the lower side of the supporting rectangular plate (51), the dust removal hole on the dust suction pump (53) is fixedly connected with one end of the communication pipeline, the other end of the communication pipeline penetrates through the supporting rectangular plate (51) and extends into the garbage collection box (55), and the input end of the dust suction pump (53) is electrically connected with the output end of the external power supply through the external control switch group.

10. A photovoltaic cleaning device according to claim 9, characterized in that: The dust suction unit (5) further comprises a dust suction gun head (52), the dust suction gun head (52) is arranged on the lower side of the cleaning shell (33) at the position of the edge of the cleaning roller (45), the dust suction hole on the dust suction gun head (52) is fixedly connected with one end of the circular pipe I, and the other end of the circular pipe I is connected with the dust inlet hole on the dust suction pump (53).

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