Dynamics Analysis of Castor Hulling in the Process of Air-and-Screen Cleaning

The air-and-screen cleaning mechanism of castor hulling is analyzed in this paper. And the numeric expression equations of the castor dynamics analysis are established. The correlation of floating speeds vp, air speeds w, the direction angle of airflow velocity beta, the direction angle of vibration delta, the friction angle phi, the slip coefficient, the fell coefficient and the jumping coefficient are analyzed.