Simulation Research of the Solid Filling Hydraulic Support Hangs Scraper Conveyor

Zhang Dongsheng; Yuan Shuai; Yuan Zhi; Song Qiushuang; Gao Hao

doi:10.16578/j.issn.1004.2539.2017.10.027

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Simulation Research of the Solid Filling Hydraulic Support Hangs Scraper Conveyor

更新时间：2022-10-20

- Simulation Research of the Solid Filling Hydraulic Support Hangs Scraper Conveyor
- Vol. 41, Issue 10, Pages: 140-145(2017)
- 作者机构：
  
  1. 辽宁工程技术大学机械工程学院
  2. 中国煤矿装备有限责任公司
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2017.10.027
  CLC：
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[1]张东升,袁帅,袁智,宋秋爽,高昊.固体充填液压支架吊挂刮板输送机仿真研究[J].机械传动,2017,41(10):140-145+177.

Zhang Dongsheng, Yuan Shuai, Yuan Zhi, et al. Simulation Research of the Solid Filling Hydraulic Support Hangs Scraper Conveyor. [J]. 41(10):140-145(2017)
[1]张东升,袁帅,袁智,宋秋爽,高昊.固体充填液压支架吊挂刮板输送机仿真研究[J].机械传动,2017,41(10):140-145+177. DOI： 10.16578/j.issn.1004.2539.2017.10.027.

Zhang Dongsheng, Yuan Shuai, Yuan Zhi, et al. Simulation Research of the Solid Filling Hydraulic Support Hangs Scraper Conveyor. [J]. 41(10):140-145(2017) DOI： 10.16578/j.issn.1004.2539.2017.10.027.

摘要

建立力学模型对刮板链的张力变化进行分析研究,通过MATLAB软件对不同工况刮板链张力的变化规律进行仿真;通过ANSYS Workbench有限元分析软件对刮板链、中部槽天窗打开和关闭两种状态在满载工况下进行有限元分析,确定了该工况的应力集中和最大位移位置,发现吊挂中部槽的耳板强度不够,将材料更换为Q690后满足强度要求;根据有限元分析及静力学分析计算结果,运用nCode软件对刮板链进行疲劳强度分析,得到寿命、损伤云图,符合有限元分析结果且均满足使用要求。

Abstract

By establishing the mechanical model,the analysis study on scraper chain tension variation is carried out,through the MATLAB software,the change rule of scraper chain tension under different working condition is simulated. Through finite element analysis software ANSYS Workbench,the finite element analysis of central trough of scraper chain sunroof open and close two states under load conditions is carried out,the stress concentration and the maximum displacement positions of the condition are determined,it is found that the strength of hanging ear plate is not enough,after the material replacement for Q690,the strength requirement is meet. According to the result of finite element analysis and statics analysis and calculation,by using n Code software,the fatigue strength analysis is carried out on the scraper chain,the life and injury cloud chart are obtained,it in line with the finite element analysis results and can satisfy the requirements of use.

关键词

刮板链有限元分析疲劳强度

Keywords

Scraper chainFinite element analysisFatigue strength

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