Transport vehicle for conveying rollers with bearing seats

The utility model relates to the field of vehicles suitable for freight or transportation and loading or containing special goods or objects, in particular to a transport vehicle for transporting rollers with bearing seats. The transport vehicle for transporting the rollers with the bearing seats comprises a vehicle body (1) and is characterized by further comprising a driving device (2), a roller frame (3) and a positioning device (4), and the driving device (2) is arranged on the vehicle body (1); the positioning device (4) comprises a driving cylinder (41), a connecting rod (42) and a positioning column (43), a cylinder body of the driving cylinder (41) is fixed to the side face of the vehicle body (1), the moving end of a piston rod of the driving cylinder (41) is rotationally hinged to one end of the connecting rod (42), the positioning column (43) is fixed to the ground beside the vehicle body (1), and the other end of the connecting rod (42) is rotationally connected with the top end of the positioning