SECONDARY THRESHING APPARATUS OF COMBINE HARVESTER

摘要

PROBLEM TO BE SOLVED: To streamline work by quickly detecting a blocked condition of processed crops in both of a secondary threshing apparatus and a secondary returning elevator and by dealing with the situation by the occurrence of blockade. SOLUTION: A secondary threshing apparatus of a combine harvester is characterized by installing a blockade sensor 2 for detecting the blockade by secondary processed crops in a secondary threshing chamber 1 for receiving and processing secondary returned crops.