COMPLEX WORKING DEVICE FOR VEHICLE OF REPAIRING AN ASPHALT CONCRETE PAVEMENT

摘要

The present invention relates to a composite working device of a vehicle to repair an asphalt concrete pavement mounted to a vehicle to repair a partial damage of an asphalt pavement. The composite working device is mounted to a vehicle for repairment to execute pavement repairment by being installed to a conveying unit (110) which can independently travel since a cabin (120) to manipulate traveling on a front end and an ascon hopper (130) to store ascon on a rear end of the cabin (120) are installed. The composite working device comprises: a base frame (201) fixedly installed to the conveying unit (110); boom units (204, 205, 206) rotatably supported to the base frame (201), and expandable to at least up to the front of the cabin (120) in a horizontal direction; and expandable arms (208, 209) equipped with a peripheral working tool on a tip on a lower side and expandable by being vertically installed to the tips of the boom units. The peripheral working tool comprises at least one of a crashing part (210) to crash a road surface, a roller part (220) to compact a road surface, and an ascon paving part (310) which discharges ascon supplied from the ascon hopper (130) and stores.