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CN-117400291-B - Manipulator for cleaning solar panel and gear driving assembly

CN117400291BCN 117400291 BCN117400291 BCN 117400291BCN-117400291-B

Abstract

The application relates to the technical field of manipulators, in particular to a manipulator for cleaning a solar panel and a gear driving assembly, which comprises a base, wherein a manipulator is rotatably arranged on the base, a cleaning frame is arranged on the manipulator, a main cleaning disc is rotatably arranged on the cleaning frame, a planetary gear set and a rotary reversing assembly are arranged in the cleaning frame, and the planetary frame is connected with the main cleaning disc; the rotation reversing assembly comprises a gear ring rotating shaft, a sun gear rotating shaft, a first synchronous worm wheel, an adjusting bolt, a first end face gear, a second end face gear, a driving worm wheel, a third driving motor, an adjusting cylinder, a first limiting gear, a second limiting gear, a first limiting worm, a second limiting worm and a synchronizing piece, wherein the first synchronous worm wheel is arranged on the gear ring rotating shaft, the first synchronous worm wheel is arranged on the sun gear rotating shaft, the output end of the third driving motor is connected with the driving worm, and the driving worm is meshed with the driving worm wheel. The application has the effect of improving the increase of the reflection loss of light and the power generation efficiency.

Inventors

  • WANG HUA

Assignees

  • 东莞市赛仑特实业有限公司

Dates

Publication Date
20260508
Application Date
20231122

Claims (10)

  1. 1. The manipulator for cleaning the solar panel comprises a base (1) and is characterized in that a mechanical arm (4) is rotatably arranged on the base (1), a cleaning frame (12) is arranged on the mechanical arm (4), a main cleaning disc (16) is rotatably arranged on the cleaning frame (12), a planetary gear set (20) and a rotation reversing assembly (21) are arranged in the cleaning frame (12), and a planetary carrier (204) of the planetary gear set (20) is connected to the main cleaning disc (16); The rotation reversing assembly (21) comprises a gear ring rotating shaft (211), a sun gear rotating shaft (212), a first synchronous worm wheel (213), a second synchronous worm wheel (214), an adjusting bolt (215), a first end face gear (216), a second end face gear (217), a driving worm wheel (219), a third driving motor (220), an adjusting cylinder (221), a first limiting gear (222), a second limiting gear (223), a first limiting worm (224), a second limiting worm (225), a synchronizing piece (226) and a driving worm (227), wherein the sun gear rotating shaft (212) is arranged on a sun gear (202) of the planetary gear set (20), the gear ring rotating shaft (211) is arranged on a gear ring (201) of the planetary gear set (20), the first synchronous worm wheel (213) is arranged on the gear ring rotating shaft (211), the second synchronous worm wheel (214) is arranged on the sun gear rotating shaft (212), an output end of the third driving motor (220) is connected with the driving worm (227), the driving worm (227) is meshed with the driving worm wheel (219), the first end face gear (216) and the second synchronous worm wheel (217) are both fixedly sleeved on the adjusting bolt (215), the first end face gear (216) and the second end face gear (217) are both meshed with the first limiting gear (222) and the second limiting gear (223), the first limiting worm (224) is meshed with the first synchronous worm gear (213), the second limiting worm (225) is meshed with the second synchronous worm gear (214), the first limiting worm (224) and the second limiting worm (225) are respectively and coaxially arranged on the first limiting gear (222) and the second limiting gear (223) correspondingly, the adjusting bolt (215) is rotatably connected with a piston rod of the adjusting cylinder (221), and the synchronizing piece (226) is used for driving the adjusting bolt (215) to synchronously rotate along with the driving worm gear (219).
  2. 2. The manipulator for cleaning solar panels according to claim 1, wherein the synchronizing member (226) comprises three circle arc-shaped block groups (2261) arranged on the adjusting bolt (215) and a plurality of stop blocks arranged on an inner ring of the driving worm wheel (219), the arc-shaped block groups (2261) are a plurality of arc-shaped blocks (22611) arranged along the circumferential direction of the side wall of the adjusting bolt (215), and the size between each stop block and the adjacent stop block is matched with the size of the arc-shaped block (22611).
  3. 3. The manipulator for cleaning solar panels according to claim 2, wherein a sliding frame (131) is arranged on the cleaning frame (12) in a sliding manner, a plurality of auxiliary cleaning discs (17) are arranged on the sliding frame (131), the plurality of auxiliary cleaning discs (17) and the main cleaning discs (16) synchronously rotate through chains, a ball screw (142) is arranged on the cleaning frame (12), a second driving motor (141) is arranged on the cleaning frame (12), the output end of the second driving motor (141) is connected with the ball screw (142), and the sliding frame (131) is in threaded connection with the ball screw (142).
  4. 4. A manipulator for cleaning solar panels according to claim 3, wherein a fan blade (23) is arranged at one end of the driving worm (227) far away from the driving worm wheel (219), an air outlet pipe (24) is arranged on the sliding frame (131), the fan blade (23) is arranged at one end of the air outlet pipe (24), and the other end of the air outlet pipe (24) is arranged towards the main cleaning disc (16).
  5. 5. A manipulator for cleaning solar panels according to claim 1, characterized in that the manipulator (4) is provided with a manipulator support assembly (6) for supporting the manipulator (4).
  6. 6. A manipulator for cleaning a solar panel according to claim 5, wherein the manipulator support assembly (6) comprises a support frame (61) arranged on the base (1), a support slide block (62) slidably arranged on the support frame (61), and a support rod (63) hinged to the manipulator (4), and one end of the support rod (63) away from the manipulator (4) is hinged to the support slide block (62).
  7. 7. A manipulator for cleaning solar panels according to claim 1, characterized in that the base (1) is provided with a weight mechanism (7) for enhancing the stability of the base (1).
  8. 8. A robot for cleaning solar panels according to claim 7, wherein the weight mechanism (7) comprises a weight frame (72) provided on one side of the base (1), a weight frame door (73) rotatably mounted on one side of the weight frame (72), a plurality of weight blocks (74) provided in the weight frame (72), and a drop prevention assembly (75) for reducing dropping of the weight blocks (74) from the weight frame (72).
  9. 9. The manipulator for cleaning solar panels according to claim 8, wherein the anti-falling assembly (75) comprises a threaded block (751) arranged on the load frame (72), a fixed block (752) arranged on the load frame door (73) and a rotating sliding part penetrating through the fixed block (752), and the threaded block (751) is in threaded connection with the fixed block (752).
  10. 10. The manipulator for cleaning solar panels according to claim 1, wherein the manipulator comprises a turnover motor (51), a worm seat (52), a turnover worm (53), a turnover worm wheel (54) and a cantilever crane (55), wherein the turnover motor (51) is installed at the top of the worm seat (52), the worm seat (52) is installed at the top of the base (1), the longitudinal section of the worm seat (52) is in a concave shape, the turnover worm (53) is rotatably installed at two opposite sides of the worm seat (52), one end of the turnover worm (53) close to the turnover motor (51) extends out to one side of the worm seat (52) and is connected with an output shaft of the turnover motor (51), the cantilever crane (55) is rotatably installed at the top of the base (1), the turnover worm wheel (54) is fixedly installed at two opposite sides of the cantilever crane (55), the turnover worm wheel (54) is meshed with the worm (53), the worm seat (52) and the cantilever crane (55) are hinged, and the manipulator (4) is connected with one end of the cantilever crane (55) away from the base (1) through threads by a worm wheel and a screw.

Description

Manipulator for cleaning solar panel and gear driving assembly Technical Field The invention relates to the technical field of manipulators, in particular to a manipulator for cleaning a solar panel and a gear driving assembly. Background A solar panel, also called a photovoltaic panel or solar cell panel, is a device that directly converts sunlight into electrical energy. Solar panels are widely used in solar power generation systems and renewable energy fields. After the solar panel is used for a long time, dust, bird droppings and the like can be accumulated, the performance and the service life of the solar panel are easily affected, and therefore the solar panel needs to be cleaned at regular time. Cleaning device among the correlation technique, including handle, clearance dish and drive clearance dish pivoted driving motor, through driving motor drive clearance dish rotation, the staff is clear up solar panel through holding the handle. However, the related art cleaning device, in which the rotational speed of the cleaning disc is generally fixed, is liable to damage the anti-reflection coating of the solar panel, thereby causing an increase in reflection loss of light and a decrease in power generation efficiency. Disclosure of Invention In order to improve the cleaning device in the related art, the rotation speed of the cleaning disc is generally fixed, so that the anti-reflection coating of the solar panel is easily damaged, thereby causing the phenomenon that the reflection loss of light is increased and the power generation efficiency is reduced. The application provides a manipulator for cleaning a solar panel and a gear driving assembly, which adopts the following technical scheme: The mechanical arm is rotatably arranged on the base, a cleaning frame is arranged on the mechanical arm, a main cleaning disc is rotatably arranged on the cleaning frame, a planetary gear set and a rotation reversing assembly are arranged in the cleaning frame, and the planetary carrier of the planetary gear set is connected with the main cleaning disc; the rotation reversing assembly comprises a gear ring rotating shaft, a sun gear rotating shaft, a first synchronous worm wheel, an adjusting bolt, a first end face gear, a second end face gear, a driving worm wheel, a third driving motor, an adjusting cylinder, a first limiting gear, a second limiting gear, a first limiting worm, a second limiting worm and a synchronizing piece, wherein the sun gear rotating shaft is arranged on a sun gear of the planetary gear set, the gear ring rotating shaft is arranged on a gear ring of the planetary gear set, the first synchronous worm wheel is arranged on the gear ring rotating shaft, the first synchronous worm wheel is arranged on the sun gear rotating shaft, the output end of the third driving motor is connected with the driving worm wheel, the driving worm wheel is meshed with the driving worm wheel, the first end face gear and the second end face gear are meshed with the first limiting gear and the second limiting gear, the first limiting worm and the second limiting worm are respectively and correspondingly arranged on the first limiting gear and the second limiting gear, the adjusting bolt is rotationally connected with the adjusting cylinder, and the synchronizing piece is used for driving the adjusting bolt to rotate synchronously. Through adopting above-mentioned technical scheme, the staff starts driving motor at first, drives the drive worm and rotates when its output pivoted, drives the rotation of drive worm wheel when the drive worm rotates. The staff starts the adjusting cylinder at this moment, drives the adjusting bolt and slides when its piston rod stretches out, drives the adjusting bolt through the synchronizing piece and rotates along with the drive worm wheel is synchronous, drives first face gear and second face gear rotation when adjusting the bolt pivoted. The first limiting gear rotates and drives the first limiting worm to rotate, the first limiting worm rotates and drives the first synchronous worm wheel to rotate, the first synchronous worm wheel rotates and drives the gear ring rotating shaft to rotate, the gear ring rotating shaft rotates and drives the planet wheel to rotate, the planet wheel rotates and drives the planet carrier to rotate, and the planet carrier rotates and drives the main cleaning disc to rotate. The second limiting gear rotates and drives the second limiting worm to rotate, the second limiting worm rotates and drives the second synchronous worm wheel to rotate, the second synchronous worm wheel rotates and drives the sun wheel to rotate, the sun wheel rotates and drives the planet wheel to rotate, the planet wheel rotates and drives the planet carrier to rotate, and the planet carrier rotates and drives the main cleaning disc to rotate. The second limiting gear rotates and drives the first synchronous worm wheel to rotate, the first synchronous worm wheel rotates and drives