螺旋弹簧输送装置的试验研究

The Experimental Research on Spiral Spring Feeding Device

参照螺旋搅龙的设计计算方法 ,给出了螺旋弹簧输送装置在垂直向上输送物料时的临界转速、垂直向上分速度和理论生产率的计算公式。试验测定了临界转速和实际生产率 。

Referring to the design and calculution method of the spiral agitating device, the formulas of critical revolution speed, perpendicular upward velocity and theoretical feeding rate are developed. When the spiral spring feeding device carries material, the critical revolution speed and practical feeding rate are confirmed, the experimental outcomes and the formulas are compared.