薄铲板星轮驱动装置设计  

Design of Thin Shovel Star Wheel Drive Device

作　　者：陈效栋 Chen Xiaodong(Shanghai Chuangli Group Co.,Ltd.,Shanghai 201706,China)

机构地区：[1]上海创力集团股份有限公司,上海201706

出　　处：《煤矿机械》2024年第10期27-29,共3页Coal Mine Machinery

摘　　要：为了设计一种薄铲板星轮驱动装置,通过工况分析,建立受力模型,采用回转支承替代传统的圆锥滚子轴承,可降低其结构厚度,从而得到一种新型薄铲板星轮驱动装置。采用最恶劣的极限工况对回转支承进行受力分析,性能达到设计要求。该结构为矮机身掘进机的设计提供了一种新解决方案。In order to design a thin shovel star wheel drive device,through analysis of working conditions,established a force model,replaced traditional conical roller bearing with slewing bearing,which can reduce its structural thickness,thus obtained a new type of thin shovel star wheel drive device.Performed strength analysis on the slewing bearing under the most severe extreme operating condition,performance meets the design requirements.This structure provides a new solution for the design of low-fuselage roadheader.

关 键 词：矮机身掘进机 薄铲板 星轮驱动装置 回转支承 设计 

分 类 号：TD421.5[矿业工程—矿山机电]