3498 飼料機的總體設計

3498 飼料機的總體設計,飼料,總體,整體,設計 目 錄摘要 .............................................................................................................................ⅠAbstract .................................................................................................................................Ⅱ第 1 章 緒論 .........................................................................................................................11.1 研究飼料粉碎機的目的 ..........................................................................................11.2 發(fā)展動態(tài) ..................................................................................................................11.3 研究方向 ..................................................................................................................21.4 發(fā)展前景 ..................................................................................................................21.5 研究方向 ..................................................................................................................31.6 粉碎設備類別及其特點 ..........................................................................................31.7 粉碎原理 ..................................................................................................................41.7.1 機械粉碎設備 .................................................................................................5Ghuuyh9 ...................................................................................................................8第 2 章 總體方案確定 .........................................................................................................92.1 基本內容 ..................................................................................................................92.2 飼料機的基本構成部件 ..........................................................................................92.3 飼料機的工作原理 ................................................................................................102.4 主要工作部件 ........................................................................................................112.4.1 動齒盤 ...........................................................................................................112.4.2 定齒盤 ...........................................................................................................122.4.3 篩網(wǎng) ...............................................................................................................................122.5 本章小結 ................................................................................................................13第 3 章 主要部件的選型和設計 ..................................................................................143.1 動、定齒盤直徑和粉碎室寬度的確定 ................................................................143.1.1 動齒盤的齒數(shù)和齒的尺寸 ...........................................................................143.1.2 定齒盤的齒數(shù)和齒的尺寸 ...........................................................................163.2 篩網(wǎng) ........................................................................................................................163.3 進料斗 ....................................................................................................................173.4 動力裝置和傳動裝置的設計計算 ........................................................................173.5 軸的設計計算及校核 ............................................................................................213.5.1 軸的設計原則 ...............................................................................................213.5.2 求粉碎機上的軸的功率和轉矩 ...................................................................223.5.3 初步確定軸的最小直徑 ...............................................................................223.5.4 軸的結構設計 ...............................................................................................223.5.5 求軸上的載荷 ...............................................................................................233.5.6 按彎扭合成應力校核軸的強度 ...................................................................243.5.7 精確校核軸的疲勞強度 ...............................................................................243.6 鍵的選擇和校核 ....................................................................................................283.6.1 鍵的選擇 .......................................................................................................283.6.2 鍵的校核 .......................................................................................................283.7 本章小結 ................................................................................................................29結論 ...............................................................................................................................................30參考文獻 ....................................................................................................................................31致謝 ...............................................................................................................................................32附錄 ..............................................................................................................................................331.生產(chǎn)操作 ...............................................................................................................332.設備維護 ...............................................................................................................343.篩網(wǎng)的修理和更換 ...............................................................................................344.V 帶的張緊與維護 ...............................................................................................35