Road construction asphalt concrete paving machine with adjustable paving area

The invention relates to the related technical field of building construction, in particular to a paving-area-adjustable road construction asphalt concrete paving machine which comprises a paving machine body, a mounting seat, a paving plate, a feeding screw and a material blocking assembly. A cab is arranged on the left front side of the paving machine body; the mounting seat is mounted on the front side surface of the paving machine body, the paving plate is mounted at the front end of the paving machine body, the feeding screw rod is rotationally mounted on the mounting seat, and the material blocking assembly is mounted on the lower side surface of the mounting seat; according to the paving area adjustable road construction asphalt concrete paving machine, the paving area adjustable road construction asphalt concrete paving machine is formed by combining the paving machine body, the mounting seat, the paving plate, the feeding screw rod and the material blocking assembly, so that the position of the mount