矿用大功率行星齿轮减速器关键技术设计研究  

Research and Design of Key Technologies of Mining High Power Planetary Gear Reducer

作　　者：陈云 张学刚 余洋 Chen Yun;Zhang Xuegang;Yu Yang(Ningxia Tiandi Benniu Industrial Group Co.,Ltd.,Yinchuan 750001,China)

机构地区：[1]宁夏天地奔牛实业集团有限公司,银川750001

出　　处：《煤矿机械》2023年第5期24-26,共3页Coal Mine Machinery

基　　金：宁夏回族自治区2022年重点研发计划项目(2022BDE92023)。

摘　　要：分析了煤矿井下工作面刮板输送机用大功率行星齿轮减速器工作空间小、散热差的特殊工况环境和配套条件,从高速级参数确定和轴承选型、低速级参数确定、运行状态分析关键技术三方面,分析研究刮板输送机用3000 kW行星齿轮减速器设计的主要技术难题,针对其主要设计技术难题总结了设计关键技术,为其设计提供依据。Analyzed the high power planetary gear reducer for scraper conveyor in the underground working face of coal mine,special working environment and supporting conditions with small working space and poor heat dissipation.From three respects of the determination of high-speed stage parameters and bearing selection,low speed stage parameter determination,key technologies of operation state analysis,analyzed and researched on main technical problems of design of 3000 kW planetary gear reducer for scraper conveyor.Aiming at the main design technical problems,the key technologies of the design were summarized,which provide basis for its design.

关 键 词：矿用 大功率 行星齿轮减速器 高速级 运行状态 

分 类 号：TH132.46[机械工程—机械制造及自动化]