Successive and continuous single-stub bar rolling equipment for all heating zones of round steel

The invention discloses successive and continuous single-stub bar rolling equipment for all the heating zones of round steel. The rolling equipment comprises a cross-wedge rolling mill, an intermediate-frequency furnace and a round steel bar axial conveying platform and is characterized in that a rolling cavity of the cross-wedge rolling mill, the intermediate-frequency furnace and the center of a round steel bar are continuously located on the same straight line; a pushing motor is arranged at the far end of the round steel bar axial conveying platform, and a shaft end gear of the pushing motor is meshed with a side edge rack of the round steel bar axial conveying platform; a rotary cutter cutting the heated round steel bar is arranged at an input port of a two-roller cross wedge rolling die. According to the successive and continuous single-stub bar rolling equipment for all the heating zones of the round steel, one ends of work-blank rolled pieces are free of stub bars so that the material can be saved, th