Follow-up compensation chain conveyor

The invention relates to a follow-up compensation chain conveyor. A follow-up compensation chain type conveyor comprises a fixed guide wheel set, a traction chain set, a rotating hopper, a mechanism supporting frame, an unloading chain wheel set, a driving device, a follow-up chain wheel set A, a feeding sliding barrel and a follow-up chain wheel set B, the traction chain group forms a closed loop by taking the fixed guide wheel group, the unloading chain wheel group, the follow-up chain wheel group A and the follow-up chain wheel group B as inflection points, and the rotary buckets are uniformly distributed on the traction chain group and pass through the feeding chute tube; the driving device is connected with the fixed guide wheel set or the unloading chain wheel set to drive the chain wheel to rotate, and the chain wheel drives the traction chain set and the rotary bucket to operate. The total length of the drag chain group and the number of the rotary buckets are increased or decreased according to use r