锤头几何参数变化对碰撞平衡影响的研究  

Study on influence of geometric parameters of hammerhead on collision equilibrium

作　　者：李正峰[1] 陈凤[1] 蒋利强[2] 

机构地区：[1]无锡商业职业技术学院机电研究所,江苏无锡214153 [2]朝阳师范高等专科学校,辽宁朝阳122000

出　　处：《矿山机械》2016年第7期45-47,共3页Mining & Processing Equipment

摘　　要：为改善锤式破碎机转子体和支撑转子体轴承的受力状态,对锤式破碎机锤头进行碰撞平衡计算,就锤头几何尺寸的变化对碰撞中心位置的影响进行了分析,给出了锤头碰撞中心计算式及偏导数公式,并进行了实例计算。该研究成果对锤式破碎机的动态仿真和优化设计具有一定的参考价值。In order to improve the force state of the rotor of the hammer crusher and the rotor bearing, collision equilibrium calculation of the hammerhead of the hammer crusher was conducted, and the influence of the geometric dimension of the hammerhead on the position of collision center was analyzed. In addition, the formula of the hammerhead collision center and the partial derivative formula were offered, and example calculation was conducted. The research results possessed some reference for dynamic simulation and optimization design of the hammer crusher.

关 键 词：锤式破碎机 锤头 几何参数 碰撞平衡 

分 类 号：TD451[矿业工程—矿山机电]