| 摘要 |
PROBLEM TO BE SOLVED: To provide a quantitative delivery control device for a reclaimer capable of quantitative delivering simply and surely. SOLUTION: The rotating speed of a bucket wheel 13 provided on the extreme end of the boom 11 of a reclaimer is controlled by a wheel rotating speed control part. The target boom swing speed is decided based on swing angle of the boom, current fed by a wheel driving motor 14, and the moving quantity of the boom in the longitudinal direction, and further corrected by a correcting factor decided based on the wheel rotating speed controlled by the wheel rotating speed control part. The boom swing speed is controlled by a swing speed control part 254 while setting the corrected target swing speed as the target value. Hereby, the delivery quantity of the reclaimer can be controlled constant.
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