双偏心轮驱动的机械延时机构在安全执行机构中的应用

The Implementation of Mechanical Time-delay for Double-eccenter Drivers in Safety Execution Devices

介绍了一种可用于驱动钟表机构实现机械延时的双偏心轮机构,经过对该机构的设计优化,使其不仅能够在有横向过载干扰的条件下实现预定的运动,且做到了机械延时时间基本不受干扰影响,达到了抵消横向过载干扰的作用。

Introduces a double-eccenter mechanism which drives the clock mechanism to implement mechanical time-delay.With design optimization,this mechanism can move by prearranged parameters with disturbance of cross overload.Moreover,it protects mechanical time-delay from disturbance,which totally counteracts the effect of cross overload.