LINKAGE FOR AGRICULTURAL HARVESTER CLEANER

摘要

An agricultural harvester (10) includes a grain processing section (26) having a sieve (48). The sieve (48) is driven in fore and aft oscillation while permitting side to side movement by a pair of cast members (92, 94) interconnected and each having three mounting points. Two of the mounting points (98, 100) of the members (92, 94) are interconnected by flexible rubber bushings (102) and the third mounting point (96) of one of the members (92) receives fore and aft oscillating movement and the third mounting point (98) on the second (94) of the members pivotally interconnects to the sieve (48) to drive it into fore and aft oscillation while permitting side to side movement.