悬臂式掘进机稳定性分析  

Stability Analysis of Cantilever Roadheader

作　　者：高奔 郝天坤 范永杰 Gao Ben;Hao Tiankun;Fan Yongjie(Shanghai Co.,Ltd.,China Coal Technology and Engineering Group,Shanghai 200030,China;Equipment Management Center,Yankuang Energy Group Co.,Ltd.,Jining 273500,China;Yankuang Xinjiang Energy and Chemical Co.,Ltd.,Urumqi 830011,China)

机构地区：[1]中煤科工集团上海有限公司,上海200030 [2]兖矿能源集团股份有限公司设备管理中心,山东济宁273500 [3]兖矿新疆能化有限公司,乌鲁木齐830011

出　　处：《煤矿机械》2025年第2期89-91,共3页Coal Mine Machinery

摘　　要：分析了悬臂式掘进机机械系统横向稳定性,通过增加侧向支撑机构等,可以将横向稳定性因数提高60%。提高掘进机机械系统横向稳定性,将为掘进机智能定位定向、无人化智能掘进的稳定性研究提供有力支撑。分析了液压系统、电控系统和智能化系统稳定性,以及提高稳定性的相应措施。最后,分析了机械、液压、电控、智能化系统的稳定性耦合关系,机械、液压系统稳定性是设备稳定性的基础,电控、智能化系统的稳定性是实现无人化、自主智能掘进的关键。Analyzed the lateral stability of the mechanical system of a cantilever roadheader.By adding lateral support mechanisms,the lateral stability coefficient can be increased by 60%.Improving the lateral stability of the mechanical system of the roadheader will provide strong support for the stability research of intelligent positioning,orientation,and unmanned intelligent excavation of the roadheader.Analyzed the stability of hydraulic system,electronic control system,and intelligent system,as well as corresponding measures to improve stability.Finally,it was analyzed that the stability coupling relationship between mechanical,hydraulic,electrical,and intelligent systems.The stability of mechanical and hydraulic systems is the foundation of equipment stability,and the stability of electrical and intelligent systems is the key to achieving unmanned and autonomous intelligent excavation.

关 键 词：横向稳定性 侧向支撑机构 机电液耦合 自主掘进 

分 类 号：TD421.5[矿业工程—矿山机电]