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畢業(yè)設(shè)計(jì)說明書 第 I 頁 小型攪拌器三維設(shè) 計(jì)及關(guān)鍵零部件工藝分析 摘要 攪拌設(shè)備使用歷史悠久,應(yīng)用范圍廣。在化學(xué)工業(yè)、石油工業(yè)、建筑行業(yè)等等傳統(tǒng)工業(yè)中均有廣泛的使用。攪拌操作看來似乎簡單,但實(shí)際上,它所涉及的 內(nèi)容 卻極為 廣泛。 本文介紹了小型攪拌器設(shè)計(jì)的基本思路和基本理論,分析了攪拌器的基本結(jié)構(gòu)及其相關(guān)內(nèi)容及攪拌器的運(yùn)動和其動力裝置。通過對攪拌器的基本設(shè)備的描述和對其基本工作原理、作用和功能等相關(guān)文獻(xiàn)的參考,從而對小型攪拌器的設(shè)計(jì)加以綜述。用 pro/e設(shè)計(jì)軟件對攪拌器的零部件和整體進(jìn)行三維設(shè)計(jì)。并對關(guān)鍵的零部件進(jìn)行了工藝分析。 關(guān)鍵 詞 :傳動裝置,聯(lián)軸器,支承裝置,電動機(jī),減速器 畢業(yè)設(shè)計(jì)說明書 第 II 頁 The 3D Design of Small Blender and the Process analysis for the Key ponents Author:Du Bing Tutor:Yang Hansong Abstract The equipment of pulsator have a long history and are used in most areas. meawhile pulsator are used in tradition industry such as chemistry industry, petroleum industry,architecture industry and so on. The operation of mix round looks as if simpleness, but actually, the ingredient it involved are plaguy plexity. Tht text introduces the basic consider way and the basic theoretics of small pulsator design, and analyzed the basic configuration of pulsator and interfix content and analyzed the athletics and motivity equipment of describe the basic fixture of pulsator and consult its basic employment principle, function and operation, thereby summarize the design of small pulsator. Using Pro/e software to draw a stirrer on the ponents and the overall threedimensional image. And the analysis of key parts of the process. Key word: Gearing, Join shaft ware, Bearing device, Electromotor, Reducer 畢業(yè)設(shè)計(jì)說明書 第 III 頁 目 錄 1 緒論 .............................................................. 1 攪拌設(shè)備應(yīng)用及作用 ............................................ 1 攪拌物料的種類及特性 .......................................... 1 攪拌裝置的安裝形式 ............................................ 2 畢業(yè)設(shè)計(jì)的意義 ................................................ 3 2 攪拌器罐體結(jié)構(gòu)設(shè)計(jì) ............................................... 4 罐體的尺寸確定及結(jié)構(gòu)選型 ...................................... 4 內(nèi)筒體及夾套的壁厚計(jì)算 ........................................ 5 攪拌器的選型 .................................................. 7 3 傳動裝置選型 ..................................................... 9 選擇電動機(jī)功率 ................................................ 9 確定電動機(jī)轉(zhuǎn)速 ................................................ 9 減速器的選擇 .................................................. 9 確定傳動裝置的總傳動比和分配傳動比 ........................... 10 計(jì)算傳動裝置的運(yùn)動和動力參數(shù) ................................. 10 4 傳動系統(tǒng)的總體設(shè)計(jì) .............................................. 12 高速級直齒輪傳動的設(shè)計(jì)計(jì)算 ................................... 12 低 速級直齒輪傳動的設(shè)計(jì)計(jì)算 ................................... 16 用 pro/e 繪制齒輪的三維圖形 ................................... 20 圓柱齒輪的加工工藝分析 ....................................... 25 5 減速器軸及軸承裝置、鍵的設(shè)計(jì) .................................... 27 高速軸及其軸承裝置、鍵的設(shè)計(jì) ................................. 27 中間軸及其軸承裝置、鍵的設(shè)計(jì) ................................. 34 低速軸及其軸承裝置、鍵的設(shè)計(jì) ................................. 40 用 pro/e 繪制軸承的三維圖形 ................................... 46 6 攪拌軸的設(shè)計(jì)與校核 .............................................. 49 軸的結(jié)構(gòu) ..................................................... 49 軸的材料 ..................................................... 49 畢業(yè)設(shè)計(jì)說明書 第 IV 頁 攪拌軸的計(jì)算 ................................................. 50 攪拌軸的形位公差和表面粗糙度要求 ............................. 50 軸徑的最后確定