| 摘要 |
PROBLEM TO BE SOLVED: To provide an automatic delivering method for delivering a raw material pile of a predetermined amount in a raw material yard by a reclaimer. SOLUTION: In the automatic delivering method of the raw material yard moving machine, after automatically detecting the turn-and-inversion position based on the no-load current value of a motor for driving a bucket wheel of a raw material yard moving machine, the no-load current value is not set to be constant, but measured every time when one delivery work is completed, and a function of constantly updating the no-load current value is provided. The wheel current value for determining the position of inversion is defined as the measured no-load current value +α, and theαcan be set constantly. The automatic delivery is performed through the turn-and-inversion at the position of inversion along the shape of the delivery pile while constantly replacing the center of the area of the angle of inversion to be the angle of inversion immediately therebefore. COPYRIGHT: (C)2007,JPO&INPIT
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