Chopper assembly of a forage harvester and opposing cutting edge for a chopper assembly

摘要

Chopper assembly (10) of a forage harvester, with a chopper knives (15) supporting the chopper drum (11), with a counter blade (16) for the chopping knives (15) bearing against cutting edge holder (17), wherein a from the against cutting edge holder (17) facing away from the upper side (20) of the shearbar (16) a cutting edge (21) of the shearbar (16), the upper side (20) of the shearbar (16) is contoured in such a manner that the upper side (20) of the shearbar (16) at least on one of the chopper drum (11) facing the top surface portion (26) in the axial direction of the chopper drum (11) in the region of contact with the chopping knives, as seen in the direction of the chopper drum (11) is inclined.n="19"