CONVERTIBLE ROTOR FOR COMBINE-HARVESTERS

摘要

A rotor for a rotary threshing combine which is readily adjustable to provide a great variety of threshing patterns to suit the particular crops and conditions of use. The rotor drum has a plurality of mounting lugs affixed thereto in an array that includes longitudinal, circumferential, and helical rows. A variety of differently shaped threshing elements, each designed for efficient operation under particular conditions, is provided and said elements and selectively and interchangeably and releasably connectable to the mounting lugs.