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设计提出利用MCS-51系列单片机实现对步进电动机的控制,从而进一步将步进电动机的旋转运动转换为直线运动,达到控制搅拌筒转速和改变搅拌筒旋转方向的目的,实现对搅拌筒驱动装置的控制;并通过驾驶室内控制器和室外控制器(遥控控制器)两部分控制权的相互切换,对搅拌筒的转速进行调整控制,操纵灵活安全方便。
The design proposes to use the MCS-51 series single-chip microcomputer to realize the control of the stepping motor so as to further convert the rotation movement of the stepping motor into the linear movement so as to control the rotation speed of the mixing drum and change the rotation direction of the mixing drum, Control; and through the indoor control cab and outdoor controller (remote control) control of the two parts of each switch, the mixing drum speed adjustment and control, flexible and safe and convenient operation.