Microwave caulking maintenance vehicle for asphalt pavement repairing

The invention relates to a microwave caulking maintenance vehicle for asphalt pavement repairing. The microwave caulking maintenance vehicle comprises a microwave caulking device, an adjusting mechanism and an accessory chain slot milling machine; the microwave caulking device comprises a microwave heater and a power supply; the adjusting mechanism is used for adjusting positions of the microwave heater in the X-axis direction, the Y-axis direction and the Z-axis direction of the microwave maintenance vehicle; and the chain slot milling machine drives a cutting tool bit through a rotating chain to thermally cut an asphalt heating area, and the cutting depth is adjusted by adjusting a lifting oil cylinder, wherein the cutting tool bit is mounted on the chain slot milling machine. Through a microwave heating technique, the speed of viscous flowing and molecule diffusion of asphalt and an asphalt regenerating agent in asphalt concrete can be increased, compared with infrared heating, the advantages that the heat