Van Overschelde Pieter,Depoortere Björn,Duquesne Frank R. G.,Jongmans Dré W. J.,Missotten Bart M. A.,Tallir Frederik,Vandamme Willem
申请号：
US201715446645
公开号：
US10149437(B2)
申请日:
2017.03.01
申请国别(地区):
美国
年份:
2018
代理人:
Sheldrake Patrick M.`Zacharias Peter K.
摘要：
A feeder for a combine harvester, the feeder including a housing and a conveyor assembly mounted in the housing. The conveyor assembly includes a frame having lateral support arms, and moveable belts guided by sprocket wheels. The sprocket wheels are mounted on a drive shaft proximate an outlet section of the housing and on a conveyor shaft proximate an inlet section of the housing. The sprocket wheels are mounted on a drive shaft proximate an outlet section of the housing and on a conveyor shaft proximate an inlet section. The conveyor assembly is equipped with a first and second tensioning mechanism, the first mechanism being configured to push the conveyor shaft forward with respect to the frame, the second mechanism including spring-operated tensioning arms and tensioning rolls mounted above the support arms.
