Movable tail of belt conveyor

The invention belongs to the technical field of belt conveyors, and particularly relates to a movable tail of a belt conveyor, which comprises a walking mechanism and a crushing mechanism, a reversed loader is arranged on the front side of the walking mechanism, and the walking mechanism comprises a first crawler-type walking device, a second crawler-type walking device and a steel frame. The first crawler-type walking device and the second crawler-type walking device each comprise a rack and a crawler walking unit, a driving roller and a gear motor are arranged in the rack of the first crawler-type walking device, a conveying belt is wound around the driving roller, the gear motor is used for driving the driving roller to rotate, and an upper carrier roller set and a lower carrier roller set are arranged in the steel frame. The crushing mechanism is used for crushing and scattering materials conveyed by the reversed loader. The whole machine tail is driven to move through the walking mechanism so as to follo