新型盘辊破碎机排料和进料区布料规律的理论与.pdfVIP

第 39 卷 2011 年第 10 期 新型盘辊破碎机排料和进料区 　 辑 编 目 栏 本 布料规律的理论分析与研究 华 小 翟 1 1 2 2 吴宛生 ，马胜钢 ，彭　俊 ，崔华丽 1郑州大学机械工程学院　河南郑州　450001 2郑州交通职业学院 　 破 摘要：介绍一种应用在新型盘辊式破碎机上的排料装置，并对物料排出运动和进料区物料分布进行了 分析和研究，找出影响盘辊破碎机排料的因素，并用试验对理论分析进行验证。同时根据物体运动学 的知识，分析物料在进料区的运动轨迹，找出实现物料沿底盘径向均匀分布的下料方式，为盘辊式破 碎机排料和进料装置的设计提供理论依据。 磨 关键词：盘辊破碎机；排料；进料；布料规律 中图分类号：TD451　　　文献标识码：A　　　文章编号：1001-3954(2011)10-0067-04 Theoretical analysis and study on materiel discharge motion and material dis- tribution laws in feeding areas of new-type disc roller mills 1 1 2 2 WU Wansheng , MA Shenggang , PENG Jun , CUI Huali 1School of Mechanical Engineering, Zhengzhou University, Zhengzhou 450001, Henan, China 2Zhengzhou Jiaotong University Abstract The paper introduces a discharge unit applied to the new-type disc roller mill, as well as analyzes ： and studies the material discharge motion and the material distribution laws in the feeding areas of the new- type disc roller mill. And then it fi nds the factors which affect the materiel discharge motion, and verifi es the theoretical analysis through tests. Meanwhile, according to the knowledge about body kinematics, the paper analyzes the material motion trajectory in the feeding area, and fi nds out the pattern of material discharge with distributing along the radial direction of