中厚煤层电牵引大功率采煤机截割部的设计

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1、中厚煤层电牵引大功率采煤机截割部的设计XXXX大学毕业设计说明书学生姓名学号学院专业题目中厚煤层采煤机截割部的设计指导教师职称职称20年12月5日摘要MG400940-WD型采煤机是一种电牵引大功率采煤机该机机身矮装机功率大所有电机横向布置机械传动都是育齿传动电机行走箱驱动轮组件等均可从老塘侧抽出故传动效率高容易安装和维护本说明书主要介绍了采煤机截割部的设计计算MG400940-WD型采煤机截割部主要是由四级齿轮传动组成截割部电机放在摇臂内横向布置屯动机输出的动力经由三级直齿圆柱齿轮和一级行星轮系的传动最后驱动滚筒旋转截割部采用四行星单浮动结构减小了结构尺寸采用大角度弯摇臂设

2、计加大了过煤空间提高了装煤效果计计算强度校核和选用本说明书主要针对主要部件的设计计算和强度校核进行了叙述和介绍此外还对MG400940-WD采煤机的使用与维护进行了说明以便能更好的发挥该采煤机的性能达到最佳工作效果关键词采煤机截割部行星轮系齿轮传动设计AbstractTheMG400940-WDtypeminingmachineisthatakindofelectricitydrawsthehigh-powerminingmachinethismachinefuselageislowInstallationislargeinpowerallelectricalmachiner

3、iesarefixeduphorizontallymechanicaldriveisallthetransmissionofstraighttoothelectricalmachinerywalkcasedrivewheelpackageetccantakefromoldpoolsideoutsothetransmissionishighinefficiencyeasytoinstallandsafeguardCalculateindesignwhichcutsthecuttingdepartmentofmainintroductionminingmachineofthism

4、anualItismadeupofamoderatebreezegearwheeltransmissionthattheMG400940-WDtypeminingmachinccutsthecuttingdepartmentcuttheelectricalmachineryofcuttingdepartmentandputtofixuphorizontal1yintherockerarmthepowerthatthemotoroutputsleansonaroundoftransmissionofdepartmentofgearwheelandplanetroundviath

5、etertiarystraighttoothurgethecylindertorotatefinallyCutthecuttingdepartmentandadoptthefloatingstructureoffourplanetaryformshavereducedthephysicaldimensionthespaceofcoalhaveimprovedthecoalresultofputtingInthecourseofdesigningtocuttingtheaxleofthecuttingdepartmentgearwheelofthetransmissionpar

6、tssuchasthebearingandsplinelinkingusingetchavedesignedtocalculatetheintensityischeckedandselectedforuseThismanualmainlydesignsformainpartonecalculatingtocheckwiththeintensityhavenarratedandintroducedTnadditionreturninguseforMG400940-WDminingmachineandmaintenanceprovesInordertobeabletogoodfu

7、llplayperformanceofpersonwhoshouldminereachthebestworkingresultKeywordMiningmachinethecuttingdepartmentAdepartmentofplanetGearwheelofthetransmissionDesign1969043202下载后我可以将压缩包免费送给你需要其他设计题目直接联系第一章绪论11木课题研究意义为了提高工作面的生产效益世界主要采煤国均纷纷致力于发展大型先进的综采设备取得了显著的效果综采工作面