Large hot rolled steel slab charging mechanism

The invention discloses a large hot rolled steel slab charging mechanism, belongs to the field of hot rolled steel slab processing equipment, and solves the problem that rollers and slabs are damaged in the steel pushing process when existing slabs are charged into a furnace. The device comprises a conveying roller way, a pusher and a stepping mechanism, the pusher is located on one side of the conveying roller way opposite to a feeding port of a heating furnace, and a lifting roller way assembly capable of being in rolling contact with a plate blank and lifting the plate blank is arranged in the conveying roller way corresponding to the feeding port of the heating furnace. According to the large hot rolled steel slab charging mechanism, scratches caused by friction between a slab and a roller surface are avoided, the quality of a steel coil is effectively guaranteed, and the production cost is reduced. 本发明公开了一种大型热轧钢板坯入炉机构，属于热轧钢板坯加工设备领域，解决现有板坯入炉时，推钢过程中损伤辊筒和板坯的问题。它包括输送辊道和推钢机、步进机构，所述的推钢机位于加热炉的入料口对面的输送辊道一侧，所述加热炉