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CN-121973963-A - Be used for abluent unmanned aerial vehicle of photovoltaic board

CN121973963ACN 121973963 ACN121973963 ACN 121973963ACN-121973963-A

Abstract

The invention discloses an unmanned aerial vehicle for cleaning a photovoltaic panel, and relates to the technical field of unmanned aerial vehicles. The unmanned aerial vehicle for cleaning the photovoltaic panel comprises a frame, an angle adjusting device, a control device, a clamping device and a cleaning device, wherein the frame is arranged on one side of the angle adjusting device, the control device is arranged on the other side of the angle adjusting device, and the clamping device and the cleaning device are respectively arranged on the control device. This be used for abluent unmanned aerial vehicle of photovoltaic board, frame setting is in angle adjusting device one side, and controlling means sets up in angle adjusting device opposite side to angle adjusting device can adjust controlling means's angle modulation, drives clamping device and belt cleaning device that set up on the controlling means and together change the angle. The angle adjusting device improves the suitability of the photovoltaic panels with different inclination angles, so that the cleaning device is relatively parallel to the photovoltaic panels, the cleaning effect is improved, the photovoltaic panels are clamped by the matching clamping device, the unmanned aerial vehicle can be conveniently fixed on the photovoltaic panels, and the cleaning stability is ensured.

Inventors

  • WU HONGTAO
  • LIU ZIHAO
  • Peng Shineng
  • HE YANFEI
  • SHUI WENJIE
  • HUANG RUI
  • ZHANG SHUYI
  • YAN SHIPING
  • LUO ZURUI
  • Leng Jiaxin

Assignees

  • 四川航天职业技术学院(四川航天高级技工学校)

Dates

Publication Date
20260505
Application Date
20260313

Claims (10)

  1. 1. The unmanned aerial vehicle for cleaning the photovoltaic panel is characterized by comprising a frame (1), an angle adjusting device (2), a control device (3), a clamping device (4) and a cleaning device (5), wherein the frame (1) is arranged on one side of the angle adjusting device (2), the control device (3) is arranged on the other side of the angle adjusting device (2), and the clamping device (4) and the cleaning device (5) are respectively arranged on the control device (3).
  2. 2. The unmanned aerial vehicle for cleaning the photovoltaic panels according to claim 1, wherein the angle adjusting device (2) comprises a driving mechanism (21), a limiting piece (22), a locking sleeve (23) and a base (24), wherein the driving mechanism (21) and the limiting piece (22) are respectively and fixedly connected to the frame (1), the locking sleeve (23) is movably arranged in the limiting piece (22), the driving mechanism (21) is in transmission connection with the locking sleeve (23), one side of the base (24) is rotatably connected with the limiting piece (22), and the other side is fixedly connected with the control device (3); The driving mechanism (21) comprises a driving assembly (211) and a transmission rod (212), wherein the driving assembly (211) is fixedly connected to the frame (1), the locking sleeve (23) is movably arranged on the transmission rod (212), and the driving assembly (211) drives the transmission rod (212) to enable the locking sleeve (23) to be movably arranged on the transmission rod (212).
  3. 3. The unmanned aerial vehicle for cleaning a photovoltaic panel according to claim 2, wherein the limiting piece (22) comprises a fixed part (221), a straight cylinder part (222) and a rotating part (223), wherein the fixed part (221), the straight cylinder part (222) and the rotating part (223) are integrally formed, and the fixed part (221) is fixedly connected with the frame (1); a connecting hole (2211) is formed in the fixing part (221), and the transmission rod (212) passes through the connecting hole (2211) and is connected with the locking sleeve (23); A limiting notch (2221) is formed in the straight barrel part (222), and the locking sleeve (23) is movably arranged in the limiting notch (2221); a rotating cavity (2231) is formed in the rotating part (223), and the base (24) is rotatably connected through the rotating cavity (2231); a plurality of clearance notches (2232) are formed in the side wall of the rotating part (223), and the clearance notches (2232) are distributed along the circumferential direction of the rotating part (223); the connecting hole (2211), the limit notch (2221) and the rotating cavity (2231) are communicated.
  4. 4. A drone for photovoltaic panel cleaning according to claim 3, characterized in that the locking sleeve (23) comprises a driving ring (231), a limit bar (232) and a locking cover (233), the driving ring (231) is arranged in the locking cover (233), one side of the limit bar (232) is integrally formed with the driving ring (231), and the other side is fixedly connected with the locking cover (233); A threaded hole (2311) is formed in the transmission ring (231), and the transmission rod (212) is in threaded connection with the threaded hole (2311); The limit strip (232) is movably arranged in the limit notch (2221); The locking cover (233) is sleeved outside the straight cylinder part (222) and the rotating part (223).
  5. 5. The unmanned aerial vehicle for photovoltaic panel cleaning according to claim 4, wherein the base (24) is rotatably connected with the rotating chamber (2231) by means of a rotating member (6); The rotating piece (6) comprises a spherical part (61) and a connecting part (62), wherein the spherical part (61) and the connecting part (62) are integrally formed, the connecting part (62) is fixedly connected with the base (24), the spherical part (61) is rotatably arranged in the rotating cavity (2231), and the size and the shape of the spherical part (61) are matched with those of the rotating cavity (2231).
  6. 6. The unmanned aerial vehicle for cleaning the photovoltaic panels according to claim 5, wherein the clamping device (4) comprises a clamping rod (41), a clamping piece (42), a resetting piece (43) and a pulling rope (44), the clamping rod (41) is fixedly connected to the side edge of the control device (3), the clamping piece (42) is slidingly connected to the clamping rod (41), a motor and a winch are arranged in the control device (3), the motor is in transmission connection with the winch, one end of the pulling rope (44) is fixed on the winch, and the other end of the pulling rope is fixedly connected with the clamping piece (42); the resetting piece (43) is arranged between the control device (3) and the clamping piece (42), and the resetting piece (43) is connected to the clamping rod (41); A clamping cavity (421) is formed in the clamping piece (42), and a first pressure sensor (01) is arranged in the clamping cavity (421).
  7. 7. The unmanned aerial vehicle for cleaning a photovoltaic panel according to claim 6, wherein the cleaning device (5) is provided at the lower side of the control device (3), the cleaning device (5) comprises a main bracket (51) and an extension bracket (52), the main bracket (51) and the control device (3) are rotatably connected, the extension bracket (52) is provided at one side of the main bracket (51), and the extension bracket (52) and the main bracket (51) are rotatably connected; cleaning brushes (53) are fixedly connected to the main support (51) and the extension support (52) respectively.
  8. 8. The unmanned aerial vehicle for photovoltaic panel cleaning according to claim 7, wherein a rebound mechanism (54) is also provided at the junction of the main support (51) and the extension support (52); The rebound mechanism (54) comprises an elastic piece (541), a first fixing rod (542) and a second fixing rod (543), wherein the first fixing rod (542) is arranged on the main support (51), the second fixing rod (543) is arranged on the extension support (52), one end of the elastic piece (541) is fixedly connected with the first fixing rod (542), and the other end of the elastic piece is fixedly connected with the second fixing rod (543).
  9. 9. The unmanned aerial vehicle for cleaning a photovoltaic panel according to claim 8, wherein the main support (51) comprises a first main support (511), a second main support (512) and a third main support (513), the first main support (511), the second main support (512) and the third main support (513) are distributed along the same circumference, and the end of the first main support (511), the end of the second main support (512) and the end of the third main support (513) are integrally formed; The adjacent included angles of the first main bracket (511), the second main bracket (512) and the third main bracket (513) are equal; A plurality of extension frames (52) are respectively rotatably connected with the first main frame (511), the second main frame (512) and the third main frame (513); the machine frame (1) is also provided with a water tank (7), and the water tank (7) is provided with a pipeline.
  10. 10. The unmanned aerial vehicle for cleaning photovoltaic panels according to claim 9, wherein a support device (8) is arranged on the clamping device (4) in a liftable manner, and a second pressure sensor (02) is arranged on the support device (8).

Description

Be used for abluent unmanned aerial vehicle of photovoltaic board Technical Field Be used for abluent unmanned aerial vehicle of photovoltaic board relates to unmanned aerial vehicle technical field. Background The photovoltaic panel is used as a core power generation component of the solar street lamp, is usually arranged at the top of the street lamp and exposed outside, and is easy to adhere to pollutants such as dust, bird droppings and the like on the surface after long-term use, so that the power generation efficiency is reduced by 15% -20%, and the surface cleanliness of the photovoltaic panel directly influences the photoelectric conversion efficiency. In order to ensure the power generation performance, the regular cleaning of the solar street lamp photovoltaic panel becomes a rigid requirement in the municipal operation and maintenance and new energy fields. Photovoltaic board belt cleaning device among the prior art carries out cleaning operation through artifical with the help of the instrument climbing, and danger coefficient is high. Secondly, most of the existing equipment is of a fixed rigid structure, and only the solar street lamp photovoltaic panel with a single inclination angle can be adaptively cleaned, so that the solar street lamp photovoltaic panel with different angles cannot be cleaned. In addition, the prior art can not realize effectual fixing to the photovoltaic board, and the centre gripping is too loose to take off the rate high, and the too tight solar energy street lamp photovoltaic board that causes board deformation damage and can be suitable for can't carry out the centre gripping of compliance to multi-type solar energy photovoltaic board. Furthermore, the existing equipment adopts a mode that a single module works independently, so that the efficiency is low, the timeliness is slow, and the multi-module cooperative work cannot be performed, so that the efficiency is reduced. Therefore, the photovoltaic panel cleaning device in the prior art has the problems that solar photovoltaic panels at different angles cannot be adapted, the photovoltaic panels cannot be effectively fixed, the existing equipment adopts a mode that a single module works independently, and multi-module collaborative work cannot be carried out, so that the cleaning efficiency is reduced. Disclosure of Invention Accordingly, the main purpose of the present invention is to provide a cleaning device for photovoltaic panels, which can solve the problems that in the prior art, solar photovoltaic panels with different angles cannot be adapted, effective fixation of the photovoltaic panels cannot be achieved, and the existing equipment mostly adopts a mode of independent operation of a single module, and cannot perform multi-module cooperative operation, thereby reducing cleaning efficiency. In order to achieve the above purpose, the technical scheme of the invention is realized as follows: The unmanned aerial vehicle for cleaning the photovoltaic panel comprises a frame, an angle adjusting device, a control device, a clamping device and a cleaning device, wherein the frame is arranged on one side of the angle adjusting device, the control device is arranged on the other side of the angle adjusting device, and the clamping device and the cleaning device are respectively arranged on the control device. In a preferred embodiment, the angle adjusting device comprises a driving mechanism, a limiting piece, a locking sleeve and a base, wherein the driving mechanism and the limiting piece are respectively and fixedly connected to the frame, the locking sleeve is movably arranged in the limiting piece, the driving mechanism is in transmission connection with the locking sleeve, one side of the base is rotatably connected with the limiting piece, and the other side of the base is fixedly connected with the control device; In a preferred embodiment, the driving mechanism comprises a driving assembly and a transmission rod, wherein the driving assembly is fixedly connected to the frame, the locking sleeve is movably arranged on the transmission rod, and the driving assembly drives the transmission rod to enable the locking sleeve to be movably arranged on the transmission rod. In a preferred embodiment, the limiting piece comprises a fixed part, a straight cylinder part and a rotating part, wherein the fixed part, the straight cylinder part and the rotating part are integrally formed, and the fixed part is fixedly connected with the frame; in a preferred embodiment, a connecting hole is formed in the fixing part, and the transmission rod passes through the connecting hole and is connected with the locking sleeve; in a preferred embodiment, a limit notch is formed in the straight barrel part, and the locking sleeve is movably arranged in the limit notch; in a preferred embodiment, a rotating cavity is formed in the rotating part, and the base is rotatably connected through the rotating cavity; In a preferred embodimen