Road construction material transportation device

The utility model discloses a road construction material transportation device which comprises a bottom plate and a hopper, the hopper is rotationally connected with a baffle through a rotating shaft, two lifting assemblies are symmetrically arranged in the hopper, and two connecting blocks are fixedly connected to the two sides, opposite to the two lifting assemblies, of the baffle. A first supporting leg is fixedly installed on the side, close to the handle, of the bottom of the bottom plate, a second supporting leg is fixedly installed on the other side of the bottom plate, and buffering assemblies arranged front and back are arranged at the position, between the first supporting leg and the second supporting leg, of the bottom of the bottom plate; and rollers are rotationally mounted at the bottoms of the buffer assemblies. The automatic discharging device is reasonable in structural design, the baffle can be opened or closed when the driving motor is started by arranging the lifting assembly and the movi