Device on the Self-regulating Apparatus of Graim Sorter

the 1st report

Abstract

Depend on “the sifting theory of grain sorter”, I come to the conclusion that, in order to preserve the fine sifting degree, the need of self-regulating apparatus of flow is keenly felt.
Abter a several attempts, succeed to consummate a suitable apparatus and the grain sorter with that apparatus has good reputation on the market.
On this first report, I shall explain the mechanism of my apparatus.