DRIVING GEAR IN RICE HUSKING SORTING MACHINE

PURPOSE:To rationalize transmission of motive power by connecting both a takeout axis of motive power and an intake axis thereof with a coupling in the interval of a plurality of grain elevators in a grain elevating part. CONSTITUTION:Unpolished rice allowed to fall on a final rice gutter 16 is carried to a final rice flow cylinder 17 by a final rice screw 15 and allowed to fall on a final rice elevator 19 of a grain elevating part C via a grain plate 15 and taken out to the outside of the machine. Grains contg. paddy as a main body are sent to the end part of the discharge side of a rotary sorting cylinder 10 and allowed to flow to a paddy passage 26 of the lower part. These grains are elevated by a paddy elevator 21 and returned to a husking part A and again impart husking action in the husking part A. Further, an intake axis 32 of motive power and a coupling 33 are arranged to the rotary sorting cylinder 10 side in a rotary sorting part D side from the husking part A by perforating the interval of grain elevators 8, 1. Thereby a mechanism for transmitting motive power to the rotary sorting part D from the husking part is made simple and stability is enhanced.