Vehicle-mounted automatic compaction device for asphalt pavement repair

The invention discloses a vehicle-mounted automatic compaction device for asphalt pavement repair, and belongs to the technical field of machinery for road construction, the vehicle-mounted automatic compaction device comprises a mounting rack connected with a frame and a compaction roller assembly, and the compaction roller assembly is driven by a swing part to move left and right along a long track below the mounting rack; a front push plate is arranged in front of a compression roller of the compaction roller assembly, the two ends of the front push plate are connected with a compression roller frame of the compaction roller assembly through an adjusting mechanism, and pressure is applied to the compression roller through a hydraulic system. The mounting rack is connected with the frame through a pin shaft and is convenient to assemble and disassemble; the swing part drives the pressing roller to move left and right, so that pit slot repairing is achieved when the vehicle is in a static state; and the redu