Draw-in roller of feed assembly for forage harvester, has segments including stiffening ribs extended between walls, and circumferentially extending walls which are connected to outer walls of segments by diagonal connecting walls

摘要

The draw-in roller (34) has successive segments (64) which are rotatably mounted in circumferential direction, around a rotation axis. Each segment includes walls (68,70) which are extended radially on one above another and outer wall which is arranged in bottom of the walls. Each segment includes open/closed cavity, and stiffening ribs (72) which are extended between the walls. The circumferentially extending walls are connected to outer wall by diagonal connecting walls. An independent claim is included for a feed assembly for forge harvester.