| 摘要 |
<p>The self-propelled road sweeper comprises: a chassis (2), a drive unit (7), a hydraulic unit for traction and movement control, one or more collecting devices furnished with a brush or brushes (3) and at least one inlet close to the ground for aspirating the rubbish into a collecting bin (5, 6) that is tipped when emptying by means of a hoisting and tipping mechanism (8, 9) of said bin; and has said hoisting and tipping mechanism consisting of at least two telescopic devices (9, 10, 11) with travel limited (25, 26) to an equal amount and in a direction vertical, sub-vertical or inclined direction in association, each one, with the said two telescopic devices (9, 10, 11). Furthermore, it has a device (17) for blocking the telescopic movement at its maximum extension, advantageously interlocked only with the rotation phase governing the tipping of the bin (5) and connected mechanically by means of relay levers (28, 29, 30) to the rotation of the bin (5).</p> |
