振动筛振动方向角的调整

Adjustment of the vibration direction angle of vibration screen

建立振动筛力学模型和运动微分方程，推导出振动方向角的表达式．通过分析影响振动方向角的因素，提出振动方向角的调整方法．

This paper establishes the mechanical model and differential eguation of rnotion for the vibrating screen,and the express of vibrating direction angle is derived.Based on the analysis to factor of influence for vibrating direction angle, it puts forward the adjustment method of vibration direction angle.