Combination rail of stacker with rail

A combination rail of a stacker with a rail comprises an 'r'-shaped merging rail main rail (1) and connection plates (4), wherein the main rail is used for running by travelling wheels of the stacker with the rail, and the connection plates are used for mounting the main rail and connecting the ground. Guide rails (2) are symmetrically mounted on two sides of the main rail (1) on the connection plates (4), and the height of the guide rails (2) higher than that of the main rail (1). A rail changing-over device is omitted, the stacker with the rail can autonomously swerve and merge rail, the combination rail is simple in structure, and the running devices on the rail are reliable and safe in running.