摘要
通过建立高方平筛的力学模型,利用第二类拉格朗日方程建立其系统动力学方程,对动力学方程进行求解,得到了吊杆长度与振动体振动轨迹、振幅和隔振系数等参数之间的关系;通过进一步分析它们之间变化关系的影响,提出吊挂元件长度的设计方法,为该类机械吊杆长度的工程设计提供了理论依据。
A mechanical model of the inertial rotating machines was built and the dynamics equations of the system were built by the Lagrange＇s method of the second kind. The relationship between the length of hanger component and vibrating locus,amplitude and vibration isolation solving the equations and analyzing the solutions of the equations. coefficient of vibrating body was obtained by Through further analyzing the influence of their change relation, put forward the design method for the length of hanger component. The theoretical foundation is provided for the engineering design of the length of hanger component of this kind machine.
出处
《粮食加工》
2013年第1期54-56,共3页
Grain Processing
关键词
高方平筛
吊杆长度设计
动力学方程
inertial rotating machines, the length of hanger component, kinetic equation
