大倾角掘进机装载机构的设计  

Design of Loading Mechanism for Roadheader with Large Inclination Angle

作　　者：常锐 Chang Rui(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》2023年第4期124-126,共3页Coal Mine Machinery

摘　　要：针对煤矿大倾角巷道,设计了一种大倾角掘进机的装载机构,对装载机构的装载能力进行了计算,并设计了一种镰刀形大直径收集星轮,可有效提高大倾角掘进机的收集能力。分析了星轮损坏形式,对星轮轮齿进行了耐磨设计,提高了星轮的耐磨性和使用寿命,为大倾角掘进机装载机构的设计提供了依据。Aiming at the large inclination angle roadway in coal mine,designed a kind of large inclination angle roadheader loading mechanism,calculated the loading capacity of loading mechanism,and designed a sickle shape star wheel collection with large diameter,which can effectively improve the collecting ability of large inclination angle roadheader.Analyzed the damage form of the star wheel and carried out the star wheel tooth wear design.The wear resistance and service life of the star wheel were improved,which provides a basis for the design of loading mechanism of roadheader with large inclination angle.

关 键 词：大倾角 掘进机 装载机构 星轮 

分 类 号：TD421.5[矿业工程—矿山机电] TH122[机械工程—机械设计及理论]