GOPALAKRISHNAN KRISHNAMOORTY,VILLAPPAN SIVAKUMAR,SANTHANAGOPALAN ANANTHANARAYANAN,HAAR William Ryan
申请号：
US201615562525
公开号：
US2018092307(A1)
申请日:
2016.01.27
申请国别(地区):
美国
年份:
2018
代理人:
摘要：
A combine harvester including an axial flow crop processor fed by a tangentially impelling feed beater mounted for rotation on a substantially transverse axis, and a multi-speed beater drive system that includes a beater shaft upon which the beater is mounted via bearings to permit relative rotational movement, and a secondary shaft arranged parallel to the beater shaft. To achieve a first beater drive speed a first drive path is closed between the beater shaft and the beater. To achieve an alternative, second beater drive speed a second drive path is closed between the secondary shaft and the beater. Both the beater shaft and the secondary shaft are driven simultaneously during operation.
