Tamping device for road engineering construction

The utility model discloses a tamping device for road engineering construction. The tamping device comprises an electric control device, a base, a roller seat, a road pressing roller, a roller cleaning mechanism and a connecting mechanism, the base is arranged below the electric device; the more than two roller seats are connected with the bottom of the base; one roller seat corresponds to one road pressing roller, and side grooves are formed in the corresponding positions of the adjacent roller seats; the road rolling roller is arranged on the roller seat and is controlled by the electric control device, and the electric control device controls the road rolling roller to rotate; the roller cleaning mechanism is arranged between the adjacent roller seats and is connected with the base through the connecting mechanism; the roller cleaning mechanism comprises roller cleaning cutters on the two sides. The roller cleaning knife extends into the side groove in the roller seat and is tangent to the road pressing ro