紅棗去核機(jī)

1、目錄摘要...................................................................11前言..................................................................22紅棗去核機(jī)的方案設(shè)計(jì)..................................................22.1執(zhí)行系統(tǒng)的方案設(shè)計(jì)....

2、..........................................22.1.1紅棗去核機(jī)的功能..........................................22.1.2紅棗去核機(jī)的原始數(shù)據(jù)和設(shè)計(jì)要求............................22.1.3工藝動作分解..............................................32.1.4沖針往復(fù)直線運(yùn)動的

3、實(shí)現(xiàn)機(jī)構(gòu)................................32.1.5旋轉(zhuǎn)盤間歇轉(zhuǎn)動的實(shí)現(xiàn)機(jī)構(gòu)..................................32.1.6執(zhí)行機(jī)構(gòu)的協(xié)調(diào)設(shè)計(jì)........................................32.1.7機(jī)構(gòu)運(yùn)動循環(huán)圖的設(shè)計(jì)......................................32.1.8機(jī)械運(yùn)動方案的選擇和評定.....

4、.............................42.2傳動系統(tǒng)的方案設(shè)計(jì)..............................................42.2.1初選原動機(jī)................................................42.2.2擬定傳動系統(tǒng)方案..........................................42.2.3機(jī)械運(yùn)動簡圖.....

5、.........................................53傳動裝置的總體設(shè)計(jì)....................................................53.1選擇電動機(jī)......................................................53.1.1電動機(jī)的類型和結(jié)構(gòu)形式....................................

6、53.1.2確定電動機(jī)容量............................................53.1.3確定電動機(jī)轉(zhuǎn)速............................................63.2確定傳動裝置的傳動比............................................63.3傳動裝置的運(yùn)動和動力參數(shù)................................

7、........63.3.1各軸的轉(zhuǎn)速................................................66.1.4軸上零件的周向定位.......................................186.1.5確定軸上的圓角和倒角尺寸.................................186.1.6校核軸I的強(qiáng)度.................................

8、..........186.2滾動軸承的選擇及計(jì)算...........................................236.2.1求兩軸承受到的徑向載荷...................................236.2.2求兩軸承的軸向力.........................................236.2.3求軸承的當(dāng)量動載荷...........................

9、............266.2.4驗(yàn)算軸承的壽命...........................................266.3鍵聯(lián)接的選擇及校核計(jì)算.........................................266.3.1軸I帶輪與軸配合處鍵的選擇及校核計(jì)算.....................276.3.2軸I齒輪與軸配合處鍵的選擇及校核計(jì)算.....................27

10、7潤滑與密封...........................................................277.1直齒圓錐齒輪傳動的潤滑.........................................287.2軸伸出端的密封.................................................288設(shè)計(jì)總結(jié)..............................