To provide a conveyor-type charging device, a method for charging waste and a facility for crushing waste which improve the efficiency of crushing waste, and certainly convey waste to a crushing device.

There are provided the conveyor 8 for conveying waste to the charging part of the crushing device, a rack 13 attached to the conveyor 8 and on which waste is laid, a pair of wall members 16, 16 detachably installed on both sides in a longitudinal direction of the rack 13, a container 19 formed in a freely laying way in a housing part 20 formed with the rack 13 and the wall member 16 and detachably installed on the rack 13 and the wall member 16, and a hopper 30 formed in a freely laying way in the opening part 19a of the container 19 and installed detachably to the container 19.