HEAD-FEEDING TYPE THRESHING APPARATUS

摘要

The apparatus has serveral rotary members arranged parallel to the direction of crops with rotary shafts and projecting radial teeth. The threshing apparatus comprises several rotary members (3) each with several threshing teeth. The rotary members are rotatable on parallel axes (p) and extend in the direction of movement of the reaped crop. The reaped crop is fed in by a feed chain (1) and placed in a straight posture in a direction normal to the axes when in contact with rotary members. The threshing teeth of adjacent rotary members have addendum circles overlapping one another in a direction parallel to the axes.