【正文】 I 摘要 鋼包回轉(zhuǎn)臺(tái) 設(shè)在連鑄機(jī)澆鑄位置上方用于運(yùn)載鋼包過跨和支承鋼包進(jìn)行澆鑄的設(shè)備 ， 是現(xiàn)代連鑄 生產(chǎn) 中 的重要設(shè)備之一，為實(shí)現(xiàn)連鑄創(chuàng)造了連續(xù)提供鋼液的條件 。 鋼包回轉(zhuǎn)臺(tái)有四個(gè)工作特點(diǎn)： 1 它能迅速準(zhǔn)確的將載滿鋼水的鋼包運(yùn)送至澆鋼位置，并在澆鋼過程中支承鋼包； 2 更換鋼包迅速、能適應(yīng)多爐連澆的需要；發(fā)生事故或斷電時(shí)，能迅速將鋼包移至安全位置； 3 能實(shí)現(xiàn)保護(hù)澆注，并通過安裝鋼水稱重裝置，澆注更順利； 4 占用澆鑄平臺(tái)面積小，有利于澆注操作。 本課設(shè)計(jì)以 SMS 公司設(shè)計(jì)生產(chǎn)的蝶式可升降鋼 包回轉(zhuǎn)臺(tái)為參照。主要對(duì)回轉(zhuǎn)裝置進(jìn)行 相關(guān) 設(shè)計(jì) 計(jì)算 ，設(shè)計(jì) 包括計(jì)算驅(qū)動(dòng)裝置功率和電機(jī)選型校核、減速器的選型、開式齒輪校核、回轉(zhuǎn)支承的選型和地腳螺栓的校核 等 。 關(guān)鍵詞： 蝶式 鋼包回轉(zhuǎn)臺(tái) ； 回轉(zhuǎn)裝置 ； 驅(qū)動(dòng)裝置 ； II Abstract Ladle turret position in continuous casting machine casting ladle over the top for the delivery and support across the ladle for casting equipment, is important in the production of modern casting one of the devices, in order to achieve the creation of a continuous casting of molten steel to provide the conditions. Ladle turret has four work characteristics: will quickly and accurately ladle full of molten steel pouring position transported to and support the process of pouring steel ladle. Ladle quickly able to adapt to the needs of multicontinuous casting furnace。accident or a power out age can quickly ladle to a safe location. achieve protection of casting,and by installing steel weighing device,pouring more smoothly. are a occupied by casting platform is conducive to pouring operation. lesson design butterfly design and production pany can lift the ladle turret as a related design calculations rotary , including the drive unit power and check motor selection,reducer selection,open gear check,slewing ring selection and The calibration of anchor bolts. Key words: Butterfly Ladle Turret； Rotary device； drives motor reducer； 目錄 摘要 ............................................................................................................................................. I Abstract ....................................................................................................................................... II 目錄 ...........................................................................................................................................III 第一章 緒 論 ............................................................................................................................ 1 連續(xù)鑄鋼技術(shù)的發(fā)展概述 ......................................................................................... 1 連續(xù)鑄鋼與鑄模的區(qū)別 ................................................................................... 1 國(guó)外連鑄技術(shù)的發(fā)展概況 ............................................................................... 1 我國(guó)連鑄技術(shù)的發(fā)展概況及與國(guó)外連鑄技術(shù)對(duì)比 ....................................... 1 連鑄機(jī)的主要設(shè)備 及分類 ......................................................................................... 2 連鑄機(jī)鋼包 回轉(zhuǎn)臺(tái)的結(jié)構(gòu)和分類 ............................................................................. 8 鋼包旋轉(zhuǎn)臺(tái)的形式 .......................................................................................... 8 鋼包旋轉(zhuǎn)臺(tái)主要結(jié)構(gòu)特點(diǎn) ............................................................................... 9 鋼包回轉(zhuǎn)臺(tái)的分類 ........................................................................................ 11 1直臂式鋼包回轉(zhuǎn)臺(tái) ............................................................................................ 11 2蝶式鋼包回轉(zhuǎn)臺(tái) ................................................................................................ 11 3雙臂式鋼包回轉(zhuǎn)臺(tái) ............................................................................................ 12 4四連桿式鋼包回轉(zhuǎn)臺(tái) ........................................................................................ 13 第二章 初步確定方案 ............................................................................................................ 15 已知條件 ................................................................................................................... 15 主要技術(shù)參數(shù) .............................................................................................. 15 方案的總體布置形式 ............................................................................................... 15 回轉(zhuǎn)臺(tái)具體部件設(shè)計(jì)方案的確定 ........................................................................... 16 鋼包旋轉(zhuǎn)驅(qū)動(dòng)方式 ........................................................................................ 16 鎖緊方式 ........................................................................................................ 16 鋼包蓋的升降裝置 ........................................................................................ 17 長(zhǎng)水口機(jī)械手動(dòng)作方式 ................................................................................. 17 鋼包升降驅(qū)動(dòng)方案 ........................................................................................ 18 第三章 回轉(zhuǎn)功率的計(jì)算及電機(jī)等的選取 ............................................................................. 19 鋼包回轉(zhuǎn)功率的計(jì)算 ............................................................................................... 19 基本數(shù)據(jù)的計(jì)算 ............................................................................................ 19 載荷 情況Ⅰ的回轉(zhuǎn)功率計(jì)算 ......................................................................... 21 載荷 情況Ⅱ的回轉(zhuǎn)功率計(jì)算： ..................................................................... 22 載荷 情況Ⅲ的回轉(zhuǎn)功率計(jì)算 ......................................................................... 24 電動(dòng)機(jī)和氣動(dòng)馬達(dá)的選擇 ....................................................................................... 26 電機(jī)功率的選擇： ........................................................................................ 26 馬達(dá)的選擇 .................................................................................................... 26 減速器的 設(shè)計(jì) ........................................................................................................... 26 確定減速器的結(jié)構(gòu) ........................................................................................ 26 各級(jí)減速傳動(dòng)比的確定 ................................................................................. 27 各級(jí)減速齒輪基本參數(shù)確定 ........