介绍一种桥式卸船机抓斗的定位和防摆控制方法。
An anti-swing and position control of bridge type grab shipunloader is proposed.
介绍了一种利用料斗秤模拟桥式抓斗卸船机给煤皮带流量的方法，该方法基于PLC程序实现。
This paper introduced a method of using hopper scale to simulate bridge-type grab ship unloaded by feeder belt flow. It is implemented based on PLC program.
牵引小车式抓斗卸船机是目前国际国内各港口接卸散货船的重要设备。
Grab ship unloader with rope trolley type is the important equipment used for unloading buck ship in whole world's ports at present.
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