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发明公开
CN107499861A 皮带纠偏方法及实现该方法的皮带自动纠偏装置、皮带机 审中-实审

皮带纠偏方法及实现该方法的皮带自动纠偏装置、皮带机
摘要：
本发明涉及物料输送机领域，特别涉及皮带纠偏方法及实现该方法的皮带自动纠偏装置、皮带机。本发明的皮带纠偏方法通过偏移信号传感器检测到输送皮带偏移后，偏移信号传感器检测输送皮带偏移后发送偏移信号至纠偏控制器，然后纠偏控制器间歇发送纠偏信号，控制纠偏调节机构纠偏作业，直到输送皮带被纠正后，信号传感器停止发送偏移信号，完成皮带的纠偏。与目前的皮带纠偏方法相比，本发明的皮带纠偏方法通过间歇纠偏的方式分段对皮带进行纠偏，避免了纠偏调节机构对输送皮带纠偏后存在滞后现象对纠偏造成的影响，解决了目前的皮带纠偏方法纠偏精度低造成的皮带纠偏过度的问题。
摘要（英）：

The invention relates to the field of material conveyors, in particular to a belt deviation rectifying method, an automatic belt deviation rectifying device for achieving the belt deviation rectifying method and a belt conveyor. The belt deviation rectifying method comprises the steps that after it is detected that a conveyor belt deviates through deviation signal sensors, the deviation signal sensors send deviation signals to a deviation rectifying controller after detecting that the conveyor belt deviates, the deviation rectifying controller intermittently sends deviation rectifying signals to control a deviation rectifying adjusting mechanism to do deviation rectifying operation, the signal sensors stop sending the deviation signals till the conveyor belt is rectified, and then belt deviation rectifying is completed. Compared with an existing belt deviation rectifying method, the belt deviation rectifying method has the advantages that deviation rectifying is conducted on the belt through an intermittent deviation rectifying mode in a segmented manner, the influence of the hysteresis phenomenon generated after the deviation rectifying adjusting mechanism conducts deviation rectifying on the conveyor belt on deviation rectifying is avoided, and the problem that belt deviation rectifying is excessive due to the fact that an existing belt deviation rectifying method is low in deviation rectifying precision is solved.

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