SBS改性沥青螺旋上料机的变径变螺距设计

Design of SBS modified asphalt helix transfer units with variable diameter and pitch

主要讨论了螺旋传送机构中在主要参数变化情况下螺旋叶片的展开,用数字分析方法得到单圈叶片展开的相关方程,并总结出改进螺旋输送机的特点,为螺旋叶片的加工制造提供可靠的理论基础。

This paper discusses the spread of helix blade of helix conveying mechanism when main parameters change. The relevant equations of blade spread are obtained by using digital analysis method. The characteristics of helix conveying machine are summarized.