On the basis of introducing the application of gantry grab unloader, some new development on trolley type, drive system, and automatic control of the unloader are reviewed in this paper. 在介绍桥式抓斗卸船机的应用概况的基础上,对桥式抓斗卸船机小车型式、驱动系统、自动控制方面的技术新进展做一概述。
Alumina-pneumatic ship unloader is a kind of high technology port handling equipment. The automatic Controllers of the ship unloader are also depend on foreign imports. Using microprocessor chips to achieve its control is of a relatively small study. 气力式氧化铝卸船机是一种技术含量较高的港口装卸设备,其自动控制部分基本依赖国外进口,采用微处理器芯片实现其自动控制方面的研究也相对较少。