Header of silage harvester and harvester

The utility model relates to the technical field of modern agricultural machinery, in particular to a silage harvester header and a harvester. The header comprises a suspension device, and a profiling fork, a short plate dial wheel, a horizontal feeding roller assembly, a feeding roller gear box and a header gear box which are arranged on the suspension device, a profiling fork, two relatively-rotating short plate poking wheels and a horizontal feeding roller assembly are sequentially arranged from front to back in the heading direction of a header of the silage harvester. The feeding roller gear box is in transmission connection with the horizontal feeding roller assembly, and the header gear box is in transmission connection with the short disc shifting wheel; and a star-shaped comb tooth cone pulley is respectively arranged at the lateral rear parts of the two short plate dial wheels and at the front side of the inlet of the horizontal feeding roller assembly. The design of the short dial wheel is adopted,