桥式抓斗卸船机是大宗散货最主要的卸船设备之一。
The clamshell unloader is one of the main ship-unloading equipment.
抓斗卸船机是目前世界上散货接卸港的主要机械设备。
Today, grab ship unloader is mostly port machine to load and unload bulk cargo in the world.
提出一种新型的抓斗卸船机四卷筒电气差动控制系统。
This paper brings a novel four-drum electrical differential control system of bridge-type grab ship unloader.
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.
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.
对四卷筒抓斗卸船机抓斗开闭的影响因素进行定量分析，根据悬索理论，给出了悬垂段钢丝绳的悬垂方程。
With the help of catenary theory, it gets the catenary equation for the steel wire rope at pendency segment.
对于很多大型的港口装载机械的动力仿真问题研究较少，很多有关抓斗卸船机的研究都是通过对现场上测试的数据进行整理与分析。
There are a little research on emulate of dynamical respond of port crane and some work is to study and analyse the data which be obtain by tested on unloader.
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.
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