Maintenance device for improving durability of asphalt pavement

The utility model provides a maintenance device for improving the durability of an asphalt pavement. The utility model discloses a maintenance device for improving the durability of an asphalt pavement. The heating box is fixedly mounted at the top of the bottom plate; the stirring rod is rotationally mounted at the top of the heating box, and the bottom end of the stirring rod extends into the heating box; the motor is fixedly mounted at the top of the heating box, and an output shaft of the motor is fixedly connected with the top end of the stirring rod; the outflow pipe is fixedly mounted on the outer wall of one side of the heating box; the transition box is fixedly mounted at the bottom end of the outflow pipe; and the two rolling brush mechanisms are both arranged at the bottom of the transition box. The maintenance device for improving the durability of the asphalt pavement has the advantages of being convenient to use, time-saving, labor-saving and capable of improving the working efficiency. 本实用新型提供一