【摘要】 卷缆装置是矿山上用于矿石开采的重要设备──电动铲运机上的重要部分,其自动放缆、自动收缆的可靠性直接影响着铲运机的工作效率。作者在此前研究的基础上,针对已提出的控制策略,以AT89C51单片机为控制器,对数控卷缆装置的硬件电路进行了设计,为数控卷缆装置的开发应用打下了基础。更多还原

【Abstract】 Cable-rolled device is the important component of electric excavator that is key equipment in ore mining course,the reliability of auto cable rolling and dropping directly affects the working efficiency of electric excavator.On the basis of which,according to offered control strategy,the paper designed the electric circuit of numerical control cable-rolled device with AT89C51 serving as controller,which makes foundation for development and application of the numerical control cable-rolled device.更多还原