Research on the Key Parameter of the Core Part on the Equipment for Peeling Off the Gingko’s Shell

Abstract

This paper takes decorticator's core part (Illustration of roller and shutter equipment) as the object of study, through analyzing the principle of the gingko decorticator for peeling off the shell, and choosing the roller's material and its superficial shape, we calculate the action of gingko’s entrance to the gap between roller and shutter, and elaborate the two influences on the effect of peeling off the shell, the gap between roller and shutter and the speed of peeling. The decorticator which makes through this research may achieve good results that the husking yield is bigger than 85%, percentages of damage is smaller than 10%, the broken kernel rate is smaller than 7%. And it provides the theory basis for the improvement design and use of the next generation installment for peeling the shell.