Bart M. A. Missotten,Bart Moutton,Bruno De Cooman,Marc E. Ramon,Frederik Tallir
申请号：
US14690342
公开号：
US09414546B2
申请日:
2015.04.17
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A sieve for a combine harvester that is moveable by a sieve drive assembly to perform a reciprocating sieve movement having a sieving stroke and a sieve throwing angle, wherein the sieve drive assembly has a rotary drive, having a rotatable output shaft, a transmission between the rotatable output shaft of the rotary drive and the sieve, an eccentric device, at least one transmission element, and a plurality of linkage pivots, wherein the eccentric device is an adjustable eccentric device in which the eccentricity is adjustable in order to adjust at least one of the sieving stroke and sieve throwing angle, the eccentric device comprising an input shaft, a flange, a gear, an output shaft, an annular gear, and an adjustment gear.
