| 摘要 |
<p>The present invention concerns a cleaning device (1) for cleaning a series of tilted solar panels aligned in a row, said device comprising:
€¢ A supporting frame (2) defining a cleaning plane (2A), on which are mounted:
€¢ Cleaning means (4) suitable for cleaning a surface parallel to the cleaning plane (2A);
€¢ Driving means (9) for driving the motion of the cleaning device along a row of solar panels,
€¢ Guiding means (3) for guiding the motion of the cleaning device along a row of solar panels, wherein, the guiding means (3) comprise,
€¢ at least two, preferably at least three separate guiding wheels (3A), which are aligned along a straight line parallel to the cleaning plane and adjacent to one edge of the frame (2), each guiding wheel (3A) being mounted such as to rotate about an axis substantially normal to the cleaning plane (2A).</p> |
