Removable troughs for a cleaning system of an agricultural harvester

摘要

A cleaning system for use in an agricultural harvester includes a sieve and an auger arrangement positioned below the sieve. The auger arrangement includes an auger, an end plate carrying the auger and having a curved slot positioned radially outside of the auger, a deformable seal associated with the curved slot, a trough having an inner side wall, and an elongate removable pull out which is slidable through the curved slot adjacent to the inner side wall. The removable pull out and the deformable seal together being configured to prevent exit and entry of loose particles through the curved slot.

主权项

1. A cleaning system for use in an agricultural harvester, comprising:
a sieve; and an auger arrangement positioned below said sieve, said auger arrangement including an auger, an end plate carrying said auger and having a curved slot positioned radially outside of the auger, a deformable seal associated with said curved slot, a trough having an inner side wall, and an elongate removable pull out which is slidable through said curved slot adjacent to said inner side wall, said removable pull out and said deformable seal together being configured to prevent exit and entry of loose particles through said curved slot.