Simulation and Structural Optimization Research on the Roller Structure of Coal Mine Belt Conveyor
Aim to improve the performance and reliability of the roller structure of coal mine belt conveyors through simulation analysis and structural optimization research.Firstly,a finite element model of the roller structure was established,and the stress and deformation characteristics of the roller structure were studied through simulation analysis(significant deformation and stress concentration phenomena were observed in the middle region).Secondly,based on the simulation results,the structure of the idler was optimized and the structural form of the idler was improved(mainly by setting a belly plate structure at a symmetrical position in the middle),which enhanced the load-bearing capacity of the idler.Finally,the new roller structure was applied to the practical application of the DTL120 belt conveyor project.After a period of on-site application,it was found that the expected effect was achieved,and the service life of the roller structure was extended by more than 30%.
belt conveyorroller structuresimulation analysisstructural optimization
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