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讨论了带式输送机在不同状态下头部滚筒卸料时物料的运动特性和运动轨迹,运用动力学原理分析物料的受力状况,解析临界状态的发生条件,建立卸料轨迹方程;介绍了2种轨迹曲线的绘制方法。
The movement characteristics and movement trajectory of the material when the head drum is unloaded by the belt conveyer are discussed. The dynamic behavior of the material is analyzed by using the principle of dynamics, the critical conditions are analyzed, and the discharge trajectory equation is established. Two kinds of trajectory curve drawing method.