基于Ansys的刮板输送机中间槽中板耐磨性优化及应用  

Optimization and Application of Wear Resistance of Middle Groove Plate in Scraper Conveyor based on Ansys

作　　者：朱立涛 ZHU Li-tao(Zhenchengdi Coal Preparation Plant of Shanxi Coking Coal Xishan Coal and Electricity Co.,Ltd,Taiyuan 030053,Shanxi,China)

机构地区：[1]山西焦煤西山煤电镇城底矿选煤厂,山西太原030053

出　　处：《机械研究与应用》2025年第2期125-127,共3页Mechanical Research & Application

摘　　要：以煤矿常用的SGZ型刮板输送机中间槽为研究对象,在分析其主要结构及工作原理后,针对中间槽结构在实际工作过程中极易产生磨损故障失效问题,采用SolidWorks及Ansys软件搭建了刮板输送机中间槽结构的有限元模型,并分析其接触摩擦应力。结果表明,接触摩擦应力过大及分布不均匀是造成中间槽磨损的主要因素。通过对中间槽表面施加凹孔的措施对其进行结构优化,使得其最大接触应力有所降低。应用效果表明,优化后的中间槽结构部署到SGZ型刮板输送机的工程实践中,可有效提升设备的最大运量。Taking the SGZ type scraper conveyor commonly used in coal mines as the research object,after analyzing its main structure and working principle,it is pointed out that the intermediate groove structure is prone to wear and failure during actual operation.Therefore,this article uses SolidWorks and Ansys software to build a finite element model of the middle groove structure of a scraper conveyor,and analyzes its contact friction stress.The results show that excessive and uneven distribution of contact friction stress are the main factors causing wear of the middle groove.By applying concave holes on the surface of the intermediate groove,the structure is optimized to reduce the maximum contact stress.The application effect shows that the optimized intermediate groove structure deployed in the engineering practice of SGZ scraper conveyor can effectively improve the maximum transportation capacity of the equipment.

关 键 词：中间槽 刮板输送机 性能优化 应用效果 

分 类 号：TH227[机械工程—机械制造及自动化]