開鐵口機設計【含8張CAD圖紙、說明書】,含8張CAD圖紙、說明書,開鐵口機,設計,cad,圖紙,說明書,仿單 本科生畢業(yè)設計（論文） 第 I 頁 開鐵口機設計 摘 要 隨著我國工業(yè)水平的發(fā)展，高爐冶煉技術日益強化，高爐生產效率大大提高，從原 來的每天出鐵 4 次，產量 2000 噸，到現(xiàn)在每天出鐵 10 次，產量 12000 噸。使爐前工 業(yè)日加繁重。要快速安全地把冶煉好的鐵水放出來，就要提高爐前設備的性能。 開鐵口機是爐前四大設備之一，本次設計介紹了國內和國外的一些開鐵口狀況。通 過研究以前的高爐開鐵口機，我們應該設計新的高爐開鐵口機。 說明書中的第一部分為前言，主要介紹了開鐵口機的基本情況。第二部分比較現(xiàn)有 的主要開口設備并介紹了本次設計方案的特點。第三部分是具體的設計計算。最后翻 譯學習了有關的英文資料。 關鍵詞：開鐵口機，鑿巖機，鐵口，高爐 本科生畢業(yè)設計（論文） 第 II 頁 The Design of Iron-Mouse-Openere Machine Abstract With the development of the industry, the melting technical of blast furnace are making important day and day. The production rates of the iron-making blast furnace has increased greatly. From tapping of about four times one day to now ten times one day and from making out two thousands tones a day to now twelve thousands times per day .which make the operation more important in front of the furnace ,In order to quickly and safely tapping off the liquid iron melted, we must work hard to increase the performance of the equipment. The tapping machine is one of the major installations in the front of the blast furnace, The topic of the design gives some introductions of the present conditions of our country and international. With the studying the blast furnace tapping machine, we should design our new blast furnace tapping machine. The first part of the manual descript the fundamental practice of tapping machine. The compared several applied tapping machine at home and abroad. Third part is mainly about design and calculation. Part four mainly introduces the difference of this design and .At the end, is the translation.. Key words: Tap-hole Drill, Rock breaker, Iron mouth, Blast furnace 本科生畢業(yè)設計（論文） 第 III 頁 目 錄 1 緒論..........................................................................................................................................1 1.1 開鐵口機簡介............................................................................................................2 1.2 高爐開口機的發(fā)展狀況............................................................................................3 2 幾種類型的開鐵口機方案.....................................................................................................6 2.1 SGK 型遙控全液壓開鐵口機 .....................................................................................6 2.2 日制全氣動開鐵口機..................................................................................................8 2.3 雙梁雙桿式三用開鐵口機........................................................................................10 2.4 國產電振打開鐵口機................................................................................................10 2.5 此設計方案的特點....................................................................................................12 2.5.1 方案的綜合比較與確定.................................................................................12 2.5.2 開口機小車運行軌道的改進.........................................................................13 2.5.3 開口機增設的鑿巖機......................................................................................14 2.5.4 定位準確.........................................................................................................15 2.5.5 小車的傳動方式.............................................................................................15 2.5.6 卷揚吊起裝置.................................................................................................15 3 設計計算...............................................................................................................................17 3.1 鉆頭設計..................................................................................................................17 3.1.1 鉆頭設計.......................................................................................................17 3.1.2 鑿巖機的選擇和送進馬達的校核...............................................................18 3.2 鏈及鏈輪..................................................................................................................22 3.2.1 鏈...................................................................................................................22 3.2.2 鏈輪主要幾何尺寸計算...............................................................................22 3.3 小車的校核計算......................................................................................................29 3.3.1 車輪最大輪壓...............................................................................................29 3.3.2 運行阻力計算...............................................................................................30 3.4 梁的校核................................................................................................................32 結 論...................................................................................................................................36 致 謝...................................................................................................................................37 本科生畢業(yè)設計（論文） 第 IV 頁 參考文獻...................................................................................................................................38 鞍山科技大學本科生畢業(yè)設計（論文） 第 1 頁