| 单辊破碎机块矿堵塞原因分析及处理 |
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| 引用本文： | 蒋士博,刘捷.单辊破碎机块矿堵塞原因分析及处理[J].矿山机械,2011(4). |
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| 作者姓名： | 蒋士博 刘捷 |
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| 作者单位： | 四川工程职业技术学院机电工程系; |
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| 摘 要： | 针对烧结厂单辊破碎机齿辊部故障停转造成的高温烧结矿堆积事故进行了跟踪调查分析,认为齿轮齿顶间隙超标和传动系统弹性变形造成的开式齿轮轮齿退让打滑,是导致齿辊部停转事故的主要原因,提出了以增加小齿轮齿数,调整齿顶间隙来增加小齿轮啮合系数的方案。
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| 关 键 词： | 单辊破碎机 块矿堵塞 增齿调隙 啮合系数 |
Causal analysis and solution of single-rollered crushers plugging by block ores |
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| JIANG Shibo,LJU Jie Mechanical & Electronic Engineering Dept.,Sichuan Engineering Technical College,Deyang ,Sichuan,China.Causal analysis and solution of single-rollered crushers plugging by block ores[J].Mining & Processing Equipment,2011(4). |
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| Authors: | JIANG Shibo LJU Jie Mechanical & Electronic Engineering Dept Sichuan Engineering Technical College Deyang Sichuan China |
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| Affiliation: | JIANG Shibo,LJU Jie Mechanical & Electronic Engineering Dept.,Sichuan Engineering Technical College,Deyang 618000,Sichuan,China |
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| Abstract: | A detailed investigation and analysis are carried out for sintered ores piling up resulting from the halt of the single-rollered crusher due to toothed roller fault.The main cause is thought as teeth yielding and slipping of the exposed gear due to gear addendum clearance exceeding the limitation and elastic distortion of the transmission system.Thus,that the tooth number of the pinion increases and the addendum clearance is adjusted so as to increase the engagement coefficient of the pinion is proposed. |
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| Keywords: | single-rollered crusher plugging by block ore increse in tooth number and adjustment of addendum clearance engagement coefficient |
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