钢坯火焰清理机之钢坯输送系统设计

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1、目录中文摘要······························································································1ABSTRACT·························································································1第一章总体方案设计·········································································

2、·2第二章电动机的选择··········································································4第三章三角胶带传送设计··································································5第四章减速器设计·············································································7第五章联轴器选择·······················

3、······················································20第六章锥齿轮传动设计······································································21第七章小锥齿轮设计及轴承座设计···················································24第八章滚筒、滚筒轴及配件的设计···················································25致谢·····

4、·································································································27参考文献······························································································28附录一滚筒运输机机架部分示意图···················································29附录二英文技术资料及中文翻译

5、·······················································3摘要摘要内容：本次设计的主要内容有：传动方案的总体设计、电动机的选择、三角胶带传动设计、减速器的设计、联轴器的设计、锥齿轮传动设计及滚筒运输架等的设计。本次设计我采用了三角胶带传动，圆柱齿轮减速器及锥齿轮传动。关键词：电动机.齿轮.减速器.轴承.滚筒.SummarySummarycontents:Themaincontentsofthisdesignhas:Spreadtomovethechoice,triangletapethatproject

6、thattotaldesign,electricmotorspreadmovethedesign,stalkthatdeceleratethejoinshaftwareofdesign,thesubulatewheelgearspreadtomovethedesignandrollertheconveyancethedesignforwaiting.ThisdesignIadoptedthetriangletapetospreadtomove,andthecylinderwheelgeardeceleratethemachineandsubulatewhe

7、elgeartospreadtomove.Keywords:Electrpmotor.gearwheel.Reducer.Axletree.Platen.第一章总体方案设计驱动式滚筒运输机的原动机选用电动机。因为滚筒的转速为：n5=V/πD（D为滚筒直径），初步选取滚筒直径为D=380mm，滚筒长度L=4150mm，滚筒间的间距为l=630mm，因为驱动式滚筒运输机共5m长，故滚筒共8根。故n5=51.0r/min。为了使电动机转速减为n5,故驱动装置与电动机之间必有减速器，为使各滚筒同时转动，各滚筒由锥齿轮带动。电动机与减速器之间由带轮联接，减速器与锥齿

8、轮由联轴器联接。1.1、初步画出机械传动图，（图1）1.2、初定各