公开(公告)号：EP1429596A1

公开(公告)日：2004-06-23

申请号：EP02760437.0

申请日：2002-09-26

申请人： RICHARD PEARSON LIMITED

发明人： COULAM, John Patrick,c/o Richard, John, Patrick

IPC分类号： A01D33/04

CPC分类号： A01D33/04 ,  B07B1/155

摘要： An agricultural separator comprises a first rotatable member (3) and a second rotatable member (4) rotatable about substantially parallel spaced axes. The first rotatable member (3) carries a plurality of wheels (1) with angularly-spaced resilient fingers (2) and the second rotatable member (4) carries a plurality of corresponding cam members (5). Each cam member 5 has at least one cam surface (6) at its periphery and the rotatable members (3,4) are arranged such that, in use, the cam surface (6) on each cam member (5) engages and squeezes at least one of the resilient fingers (2) of the corresponding wheel (1) to facilitate cleaning of the wheels.