| 矿石卸船机抓斗下沉量控制优化 |
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| 引用本文： | 张子才.矿石卸船机抓斗下沉量控制优化[J].机电设备,2007,24(7):21-23. |
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| 作者姓名： | 张子才 |
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| 作者单位： | 上海宝钢集团公司分公司运输部,上海,201900 |
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| 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.
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| 关 键 词： | 卸船机 抓斗 下沉量 优化 控制 |
| 文章编号： | 1005-8354（2007）07-0021-03 |
| 修稿时间： | 2007-06-06 |
Optimization of the control on the falling reference of the grab bucket of ore ship unloader |
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| ZHANG Zi-cai.Optimization of the control on the falling reference of the grab bucket of ore ship unloader[J].Mechanical and Electrical Equipment,2007,24(7):21-23. |
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| Authors: | ZHANG Zi-cai |
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| Institution: | Department of Transportation, Baosteel Group Subcompany, Shanghai 201900, China |
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| Abstract: | 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 falling 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. |
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| Keywords: | ship unloader grab bucket falling reference optimization control |
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