基于薄板轧制A型卷簧的煤炭输送带张紧装置设计研究  

Research and Design of Tension Device of Coal Conveyor Belt Based on A-coil Spring for Sheet Rolling

作　　者：陈宁 张功学[1] CHEN Ning;ZHANG Gong-xue(College of Mechanical and Electrical Engineering, Shaanxi University of Science and Technology, Xi＇an 710021, China)

机构地区：[1]陕西科技大学机电工程学院,西安710021

出　　处：《煤炭技术》2018年第5期234-236,共3页Coal Technology

基　　金：国家科技重大专项项目(2009ZX04001-014);陕西省科技厅自然科学基础研究计划项目(2014JM7264)

摘　　要：在非接触型平面涡卷弹簧的基础上,分析了薄板轧制A型卷簧工程参数的可实施性以及校核卷簧在输送带张紧下的工作状态。通过卷簧的主要性能参数合理地设计了输送带张力的可变区间,为煤矿输送带张紧领域提供了一种可行性高、操作性强的设计方案。On the basis of non-contact flat scroll spring, the feasibility of engineering parameters of A - coil spring for sheet rolling was analyzed, and the working state of coil spring under the tension of conveyor belt was checked. Through the main performance parameters of the coil spring, the variable interval of the belt tension was rationally designed, which provided a feasible and operable design scheme for the tension area of the coal conveyor belt.

关 键 词：张紧装置 A型卷簧 输送带 

分 类 号：TD528[矿业工程—矿山机电]