A主运输皮带机
钢绳芯强力带式输送机的设计及变频启动分析
摘要
带式输送机是由能承载的输送带兼作牵引机构的连续运输设备，它可以输送矿石及其它散装物料和包装好的成件物品。目前，钢绳芯带式输送机被广泛应用于原煤的输送，不仅使运距加长，运距加大，而且运行可靠，维护方便，减少了操作人员，提高了机械化和自动化。
本次设计是关于输送原煤的钢绳芯强力带式输送机的设计，对输送机的结构原理，传动原理及发展现状和趋势进行了较为全面、深入的了解和研究。根据带式输送机的输送机理及运输因数结合当前煤矿用带式输送机运距长，运输能力大，运行速度大等需求，，使用钢绳芯强力胶带，根据安老师所给的数据，经过分析、查找与计算，设计出该钢绳芯强力带式输送机，并在调查的原有带式输送机的缺点基础上，进行了一些改进。
此外，通过对大量的已投入生产的同类产品的工作情况和性能等进行了较为详细的了解性研究，使该设计更加具有生产制造性，为钢绳芯强力带式输送机技术的推广应用做了一点点贡献。
关键词：钢绳芯强力带式输送机；变频启动；皮带；托辊
Design andvariablewire core strength belt conveyor start analysis
Abstract
Is hosted by belt conveyor conveyor belt doubles as a continuous transport of the towing device, it can transport the ore and other bulk materials and packaged into items. At present, the steel core belt conveyor iswidely used in the transportation of coal, not only distance longer distance increases, and reliable operation, convenient maintenance, reducing operator, increased mechanization and automation.
The graduation design is about conveying raw strength of steel cord belt conveyor design and construction principle of the conveyor, transmission principle and development situation and trends for a more comprehensive and in-depth study. According towith type conveying machine of conveying mechanism and the transport factor combined current coal minewithwith type conveying running from long, transport capacity big, run speed big, needs,, using rope core strong tape, according to Ann teacher by to of data, after analysis, and find and calculation, design out the rope core strongwith type conveying machine, and in survey of originalwith type conveying machine of shortcomings based Shang, for has some improved.
In addition, through a large number of similar products have been put into production and performance for a more detailed understanding of research, making the design more manufacturing, for steel cord of strength belt conveyor technology used to make a small contribution.
Keyword: Steel cord strength belt conveyor,variable frequency start, belts, rollers
目录
摘要Ⅰ
AbstractⅡ
绪论1
第一章.钢绳芯强力带式输送机1
第一节概述1
第二节国内外带式输送机技术的现状及差距1
第三节带式输送机的分类6
第四节带式输送机的工作原理6
第五节钢绳芯输送带7
第六节输送机的关键技术9
第二章.钢绳芯强力带式输送机设计的主要计算与校核10
第一节设计原始数据及输送机布置形式10
第二节设计计划及方案11
第三节钢绳芯强力带式输送机设计计算与校核12
第三章主要零部件的设计25
第一节驱动装置26
第二节输送带27
第三节传动滚筒及滚筒架27
第四节托辊29
第四章.其它部件的选用33
第一节中间机架33
第二节重载张紧车33
第三节清扫装置34
第四节保护装置34
第五节电气控制35
第六节主要成果及创新点37
第五章.带式输送机的应用38
第一节输送机的安装38
第二节输送机的控制44
第三节输送机的维护46
第四节输送机常见故障及预防处理方法49
结束语54
参考文献55
致谢56
承载托辊
传动滚筒
缓冲托辊
平形梳形托辊
清扫器
2摘要
3设计所包含文件
4目录
1字数
