A MULTIPURPOSE EMPTY HEADS OF GRAIN FOR ELIMINATION MACHINE

摘要

PURPOSE: A grain thresher is provided, which can obtain only good grains by blowing separating pods and empty heads of grains. CONSTITUTION: A grain thresher comprises: a base(100) installed at the surface; a pair of support arms(110) installed in both sides of the base; an outer container(120) in which an external friction pin is equipped in the inner boundary surface; a first drive motor connected to the first rotary shaft of the outer container; an inner container(130) in which an internal friction pin is equipped in the external circumference; a second driver motor installed at the second rotary shaft of the inner container; a cover which is separably installed in order to block a feed hopper; a container installed at the upper side of the base; a control box controlling the first drive motor and second driver motor; and a guide roll guiding the movement of the container.