摘要
抓斗式矿石卸船机在抓取船舱中的矿石时,抓取量由抓斗的下沉量来控制.如何自动控制抓斗下沉量,在确保安全的前提下,能获得最大的抓取比,这是提升作业效率的关键.文中重点论述了抓斗抓取比的控制优化方法.
When an ore ship unloader is digging ore from a ship cabin, the digging weight of the grab bucket is based on how much the grab bucket fall down. How to control the faUing reference of grab bucket automatically to get the biggest digging weight of the grab bucket under the precondition of safety is key to promote the efficiency of unloading. This paper placed an emphasis on relating the method of control and optimization on the digging weight of grab bucket.
出处
《机电设备》
2007年第7期21-23,共3页
Mechanical and Electrical Equipment
关键词
卸船机
抓斗
下沉量
优化
控制
ship unloader
grab bucket
falling reference
optimization
control
