THRESHING APPARATUS

摘要

Disclosed is a threshing apparatus (4) such that even when twisting or bending occurs in the rotating shaft (60) that transmits motive force to a winnowing fan (6) that blows a winnowing air flow, the action of external force due to the twisting or bending at connection sites with blades (61) is minimized, and a reduction of the overall weight is made possible. The winnowing fan (6) is provided with a rotating shaft (60) to which is input motive force from the motor, blades (61) that are positioned at a distance from the rotating shaft in the radial direction, and a blade support mechanism (62) that connects the rotating shaft with the blades and transmits rotational motive force. For the blade support mechanism (62), the connection between the rotating shaft and a blade is provided at only one location in the axial direction of the rotating shaft (60).