对冲击破碎机械工作机构撞击中心的分析  

Analysis on Collision Center of Operating Mechanism on Impact and Crushing Machine

作　　者：车胜创[1] 杨茂芽 孙军强[1] 胡晓博[1] 

机构地区：[1]长安大学道路施工技术与装备教育部重点实验室,陕西西安710064

出　　处：《筑路机械与施工机械化》2014年第11期84-88,共5页Road Machinery & Construction Mechanization

摘　　要：撞击中心对于机器的性能设计和节能研究至关重要。为了确定冲击、破碎机械工作机构撞击中心的位置,采用运动学和动力学的分析方法,分别以碰撞体和工作机构为研究对象,通过分析碰撞方程和运动方程,验证撞击中心的位置以及碰撞体应满足的几何条件,为冲击、破碎机械的设计提供了理论依据。Collision center is essential for the design and study on the performance of the machine. In order to determine the collision center of operating mechanism on impact and crushing machine, kinematic and dynamic analysis was applied to study the colliders and operating mechanism. The locations of collision center and geometry conditions that colliders should meet were verified by means of the equations of collision and motion, which provides theoretical basis for the design of impact and crushing machine.

关 键 词：撞击中心 冲击机械 破碎机械 碰撞冲量 

分 类 号：U418.3[交通运输工程—道路与铁道工程]