1、機械設計課程設計計算說明書題目設計帶式運輸機傳動裝置專業(yè)班級09機械（2）班學號08102090201學生姓名陳閩贛指導教師周毓明劉凌西安文理學院2011年12月28日目錄1傳動裝置總體分析.............................................................................................................................

2、.........71.1原始數(shù)據(jù)..........................................................................................................................................71.2方案分析.........................................................

3、..................................................................................72電動機的選擇及傳動比的分配..................................................................................................................82.1電動機的選

4、擇...................................................................................................................................82.2計算總傳動比及分配各級的傳動比.....................................................................

5、..........................92.3傳動裝置的運動和動力參數(shù)計算...................................................................................................93V帶設計.......................................................................

6、..............................................................................123.1確定帶輪.....................................................................................................................................

7、...123.2確定v帶的中心距和基準長度.....................................................................................................123.3驗算小帶輪上的包角....................................................................................

8、................................133.4計算帶的根數(shù)................................................................................................................................133.5計算單根v帶初拉力的最小值...............................

9、.....................................................................133.6計算壓軸力.....................................................................................................................................144齒輪的設計

10、..............................................................................................................................................154.1高速級齒輪傳動的計算設計.............................................................

11、............................................154.2低速級齒輪傳動的設計................................................................................................................195軸的設計..........................................

12、..........................................................................................................245.1輸出軸的設計.......................................................................................................

13、.........................245.2主動軸和中間軸的設計................................................................................................................266箱體的設計及其附件的選擇.....................................................

14、................................................................286.1箱體的設計....................................................................................................................................286.2聯(lián)軸器的選擇...

15、..............................................................................................................................296.3軸承的選擇....................................................................................

16、................................................296.4潤滑方式的選擇............................................................................................................................296.5減速器附件的選擇.......................

17、.................................................................................................307校核......................................................................................................................

18、.......................................317.1鍵的強度校核................................................................................................................................317.2軸承的強度校核..............................

19、...............................................................................................317.3軸的校核....................................................................................................................