Combine harvester with discharge blower

In a combine harvester with the known components straw walker (2) or rotating straw separator, wind screen cleaning (8), straw chopper (3) and blowers (4) for the wide discharge of chaff and / or chaff or the throwing fan (4) for the purpose the optional discharge of straw-Spreugemisch or swathing and chaff alone in two different plane-parallel positions (A, B) be brought to record in the same level chaff-chaff or mixture only chaff alone with simultaneous swathing of unharvested straw can.