摘 要

本次設(shè)計(jì)主要針對(duì)鋁電解的實(shí)際生產(chǎn)而選題的，鋁電解的加工主要是由鋁電解多功能天車PTM完成的。其中包括對(duì)所結(jié)碳化殼面的擊碎，以保證鋁電解過程的順利進(jìn)行。目前，國內(nèi)的PTM天車沖擊設(shè)備有兩種：液壓式和氣動(dòng)式。由于特殊環(huán)境，對(duì)液壓和氣動(dòng)系統(tǒng)要求很高。本設(shè)計(jì)主要是以電動(dòng)的形式來設(shè)計(jì)沖擊器，要求能設(shè)計(jì)出一種造價(jià)低、結(jié)構(gòu)簡單的電動(dòng)沖擊器來代替目前的產(chǎn)品，如此則可大大節(jié)省工廠設(shè)備的費(fèi)用，降低成本，對(duì)提高鋁廠的經(jīng)濟(jì)效益具有及其重要的意思。
該設(shè)計(jì)，主要進(jìn)行機(jī)械運(yùn)動(dòng)方案設(shè)計(jì)、機(jī)構(gòu)的運(yùn)動(dòng)和動(dòng)力分析、動(dòng)力計(jì)算、電動(dòng)機(jī)選擇及整套裝置的結(jié)構(gòu)設(shè)計(jì)，從而能實(shí)現(xiàn)電動(dòng)機(jī)驅(qū)動(dòng)的沖擊裝置的設(shè)計(jì)。設(shè)計(jì)論文主要包括六章：一、執(zhí)行機(jī)構(gòu)方案的設(shè)計(jì)選擇；二、傳動(dòng)方案的設(shè)計(jì)；三：執(zhí)行機(jī)構(gòu)及其零部件的設(shè)計(jì)；四、電動(dòng)機(jī)的選擇；五、減速裝置的設(shè)計(jì)；六、潤滑機(jī)構(gòu)及緩沖裝置的設(shè)計(jì)。在本論文中，還包括了總結(jié)、謝辭和主要文獻(xiàn)等部分。


關(guān)鍵詞：天車，沖擊設(shè)備，電動(dòng)沖擊器，電解
















ABSTRACT

The subject of this design is for the most Aluminum factories. The manufacture of tunk for dissociating Aluminum is finished by all-purpose overhead traveling crame. It includes striking the carborcizaationg shell to guarantee tunk for dissociating Aluminum finished successfully. At the moment ,there are two impacting equipments on PTM over-head traveling crame in interal and external: lydraulic pressed and air-powered. Because the circument is very particular. The design is mainly to design a imginer which is drived by electric moter tio instead of production at the moment .Thus ,it can save a lot of expense for equipment, reduce the cost and here are very important, meaning to impose the economy benifical result.
To the design, I have finished the design of scheme to mechanical movement, the analysis of mechanism’s movement and motive power , motive power’s calculation, the choice os electric motor and structural design of all devices. The thesis includes six chapters: First、the design and choices of scheme to the executive bodies; Second、the designs of schemes to drive; Third、the designs to the executive bodies and its parts; Fourth、the choice of electric motor; Fifth、the design of reduing gear box; Sixth、the designs of lubricating gear and buffering device. At the end of the thesis, there are still forwords, condusion, and so on.


Key words： crame, impavting equipment, imaginer which drived by electric motor, tunk for dissociating Aluminum











目 錄

摘要 Ⅰ
ABSTRACT Ⅱ
目錄 Ⅲ
引言 1
1 執(zhí)行機(jī)構(gòu)方案的設(shè)計(jì)與選擇 2
1.1 課題來源及意義 2
1.2 設(shè)計(jì)的主要內(nèi)容及要求 2
1.2.1 主要內(nèi)容 2
1.2.2 設(shè)計(jì)的具體要求 2
1.3 設(shè)計(jì)的主要技術(shù)指標(biāo) 3
1.4 機(jī)構(gòu)的運(yùn)動(dòng)方案設(shè)計(jì)及確定主要的機(jī)構(gòu)形式 3
2 傳動(dòng)方案的設(shè)計(jì) 5
3 執(zhí)行機(jī)構(gòu)及其零部件的設(shè)計(jì) 8
3.1 執(zhí)行機(jī)構(gòu)的總體設(shè)計(jì) 8
3.2 彈簧的設(shè)計(jì) 8
3.2 計(jì)算錘頭的質(zhì)量 11
3.4 時(shí)域分析 11
3.5 曲柄-連桿機(jī)構(gòu)的設(shè)計(jì)計(jì)算 13
3.5.1 曲柄的設(shè)計(jì)計(jì)算 13
3.5.2 連桿的結(jié)構(gòu)尺寸設(shè)計(jì) 18
3.6 錘頭的設(shè)計(jì) 20
3.6.1 錘頭的時(shí)域分析 20
3.6.2 彈簧2的設(shè)計(jì) 22
4 電動(dòng)機(jī)的選擇 25
4.1 電動(dòng)機(jī)的選擇依據(jù) 25
4.2 電動(dòng)機(jī)的功率計(jì)算 25
4.3 選擇電動(dòng)機(jī) 27
4.4 電動(dòng)機(jī)校核 27
5 減速裝置的設(shè)計(jì) 28
5.1 級(jí)直齒圓錐齒輪的設(shè)計(jì)計(jì)算 28
5.2 軸的設(shè)計(jì)計(jì)算 31
5.2.1 高速軸的設(shè)計(jì) 32
5.2.2 低速軸的設(shè)計(jì) 36
6 潤滑、密封和減震 39
6.1 潤滑機(jī)構(gòu)的設(shè)計(jì) 39
6.2 密封 42
6.3 緩沖裝置的設(shè)計(jì) 42
附程序 43
總結(jié) 46
謝辭 47
參考文獻(xiàn) 48