Servo suction road cleaning machine - has air duct with end suction and blower nozzles cleaning under parked vehicles

摘要

A suction-and-blower device, collecting dirt and conveying it into a container, is mounted on a vehicle for cleaning roads on the servo suction principle, with partial vehicles in them, or other traffic surfaces. An air-ducting channel, open at the side and ends, is formed below a parked vehicle (19), between the road surface (15) and vehicle bottom (18), in the operative area of the suction-blower (2, 3). This has a suction nozzle (2) on one end face, and a blower nozzle (3) on the other. This enables surfaces to be thoroughly cleaned, without endangering parked vehicles.