【正文】 .....................................................................29 碾米機的主要構(gòu)成部件 ............................................................................................31 進料裝置 ..........................................................................................................31 碾白室 .............................................................................................................32 出料裝置 ..........................................................................................................34 傳動裝置 ..........................................................................................................35 噴風系統(tǒng) ..........................................................................................................35 吸糠風機 ..........................................................................................................376 多功能磨粉機的設(shè)計 ...............................................................................................38 磨 粉機的分類 ..........................................................................................................38 多功能磨粉機的基本結(jié)構(gòu)和工作原理 .......................................................................39 關(guān)鍵參數(shù)的確定 ......................................................................................................40 螺 旋升角的確定 ...............................................................................................40 驅(qū)動功率的計算 ...............................................................................................41 主要零部件的結(jié)構(gòu)設(shè)計 ............................................................................................42 軸的結(jié)構(gòu)設(shè)計 ...................................................................................................42 磨片的結(jié)構(gòu)設(shè)計 ...............................................................................................47 聯(lián)輥的結(jié)構(gòu)設(shè)計 ................................................................................................47 調(diào)節(jié)手輪的設(shè)計 ...............................................................................................48 粉碎齒套的設(shè)計 ................................................................................................48 機體結(jié)構(gòu)的設(shè)計 ...............................................................................................49 軸承的選取 ......................................................................................................49 聯(lián)軸器的選取 ...................................................................................................51 鍵的選擇 ..........................................................................................................51 標準件的選擇 ..................................................................................................51 料斗的設(shè)計 .....................................................................................................51 生產(chǎn)能力的分析與確定 ............................................................................................52攀枝花學院本科畢業(yè)設(shè)計（論文）7 刃磨刀具機構(gòu)的設(shè)計 ...............................................................................................53 刃磨刀具機構(gòu)的設(shè)計要求 ........................................................................................53 刃磨刀具機構(gòu)的總體結(jié)構(gòu) ........................................................................................53 刃磨刀具機構(gòu)零件的設(shè)計 ........................................................................................54 砂輪的選取 ......................................................................................................54 軸的設(shè)計 ..........................................................................................................54 防護罩的設(shè)計 ...................................................................................................55 其余附件的設(shè)計 ...............................................................................................558 抽水機的設(shè)計 ...........................................................................................................57 抽水機的設(shè)計要求 ...................................................................................................57 抽水機的工作原理 ...................................................................................................57 抽水機的結(jié)構(gòu)組成及水泵的選取 ..............................................................................589 傳動系統(tǒng)及其部件的設(shè)計 .......................................................................................60 畫出傳動系統(tǒng)簡圖 ...................................................................................................60 電機的選擇 .............................................................................................................60 電機的功率 ......................................................................................................60 電機的選定 ......................................................................................................61 帶傳動的設(shè)計 ..........................................................................................................61 V 帶的設(shè)計 .......................................................................................................62 帶輪的設(shè)計 ......................................................................................................64 聯(lián)軸器的選取 ..........................................................................................................65 螺栓的選取 .............................................................................................................6510 總體機架的設(shè)計 .....................................................................................................6611 安全操作及維護 .....................................................................................................67 新型多功能組合農(nóng)用機的安全操作 .........................................................................67 新型多功能組合農(nóng)用機的維護與保養(yǎng) .....................................................................67結(jié)論 ............................................................................................................................