Mechanical continuous mining method for hard rock

The invention belongs to the technical field of metal mining, and discloses a mechanical continuous mining method for hard rock. The mechanical continuous mining method comprises the steps of separating room strips from pillar strips, which are arranged at intervals, in a panel in the direction of an ore body; arranging a scraper crossheading at the bottom of a stope along the strike, tunneling anair return drift at the top of the stope, and respectively tunneling false-inclined pedestrian and equipment rises at two ends of the ore body to enable an upper stage to communicate with a lower stage; mining the room strip ore body by a tunneling machine along the strike from top to bottom and according to a zigzag line push stoping sequence, and leaving the pillar strip ore body not be processed temporarily; partially stoping the pillar strip ore body by a short-hole drill jumbo, and allowing the pillar strip ore body which is not stoped to form point pillars; and reinforcing a roof depending on the stable conditi