| 摘要 |
Washing apparatus for a surface comprising a plurality of brushes (13) having a mainly oblong development, mounted on at least one rotation shaft (14) and selectively rotatable around an axis of rotation (X). The washing apparatus also comprises at least one movement unit (16) configured to move the brushes (13) in a direction of movement (D) transverse to the axis of rotation (X). Finally, the washing apparatus comprises a drive member (15) comprising at least one motor (53) to make the brushes (13) rotate around the axis of rotation (X) and to drive the movement unit (16). The movement unit (16) comprises a first, substantially direct kinematic connection (37) between the motor (53) and the rotation shaft (14), by means of which the brushes (13) are made to rotate around the axis of rotation (X), and a second, substantially direct kinematic connection (44), independent from the first kinematic connection (37), between the rotation shaft (14) and the movement unit (16), to move the washing apparatus in a direction of movement (D) substantially transverse to the axis of rotation (X). |
