| 摘要 |
The present invention relates to a device for repairing the damaged portions of a road surface, which is composed of a vehicle mounting part (100) installed on a front frame of a vehicle; a hopper (200) which is fixed to the front surface of the vehicle mounting part and stores asphalt concrete therein; a conveyor part (300) which is connected to the bottom end of one side of the hopper and spreads the asphalt concrete supplied from the hopper to the damaged portions of the road surface; a hardener jetting part (400) which is connected to one side of the conveyor part and jets a hardener for promoting the hardening of the asphalt concrete; an air clean part (410) which is connected to the other side of the conveyor part and cleans the damaged portions of the road surface; and a compactor (500) which is connected to both sides of the vehicle mounting part through arms and compacts the asphalt concrete spread on the damaged portions of the road surface. When the damaged portions of the road surface are repaired, the device improves the reliability of a repair work and minimizes the waste of the asphalt concrete by enabling a worker riding in a maintenance vehicle having the asphalt concrete to accurately distinguish the damaged portions of the road surface and accurately spread the asphalt concrete to the damaged portions of the road surface and improves the safety of the worker because the worker is not required to get off the maintenance vehicle. |
