掘錨聯合機組整體方案設計

論文編號:JX1461  論文字數:22887.頁數:47  附開題報告，實習報告，外文翻譯，CAD圖，CAXA圖

摘要
 掘進機和錨桿鉆機的聯合使用是巷道支護的發展方向，國內外對此項研究差距較大。本文詳細研究掘進機的結構特征、控制系統和工作原理。選擇現有的掘進機作為基礎進行掘錨聯合機組設計。通過對現有錨桿鉆機的結構特點和工作原理整體分析，選擇出錨桿鉆具，并對鉆頭的參數進行了選擇和計算。使用液壓馬達作為鉆頭旋轉和推進的動力。由于工作環境惡劣、鉆頭所需推進力大，采用鏈傳動的方式把動力傳給鉆頭。錨桿鉆機通過軸連接在掘進機上。這樣就可以通過控制軸的旋轉來實現鉆機工作時的位置變換。這項研究，能夠實現掘進過程中同時進行錨桿支護，既降低了工人的勞動強，又提高了生產效率。
關鍵詞：掘錨聯合機組；掘進機；錨桿鉆機；鉆頭；馬達

Abstract
 Boring Machine with the common usage of the Stock-drilling is the development direction of the Tunnel supporting. It is relatively great disparity to this research between domestic and international. This text main researches construction characteristic, control system and work principle of the Boring Machine. Through the whole analyse to structure characteristic and work principle of the current Stock-drilling ,choose drill’s tools, and has chosen and calculated the parameter of the Auger. The motor is used as the motive of the Auger’s turning and pushing. Because the work environment is bad and the dint that Auger  need is big, use the way of chuansmission by chain delivers dint to Auger. Passing the axis,Auger is linked on the Boring Machine. In this case,we can convert it’s position when drill working through controlling the axial’revolution. Pass this research, wo can realize boring and drill at the same time, have not only reduce workers' labour intensity but also improved production efficiency.
Key words： Bolter-Miner；Roadheader；Stock-drilling；Auger；Motor

目錄
引言………………………………………………………………………………………………1
1 國內外掘進機水平現狀………………………………………………………………2
1.1 國外現狀………………………………………………………………………………2
1.2 國內現狀…………………………………………………………………………………4
 1.3國內錨桿鉆進設備現狀…………………………………………………………4
2 掘進機分析與選擇………………………………………………………………………8
 2.1機械傳動系統……………………………………………………………………………8
 2.2 截割機構…………………………………………………………………………………8
   2.3 懸臂支撐機構…………………………………………………………………………13
2.4 裝運機構…………………………………………………………………………………15
   2.5 行走機構…………………………………………………………………………………1
   2.6 轉載機……………………………………………………………………………………21
   2.7 冷卻噴霧系統……………………………………………………………………………22
   2.8 液壓系統…………………………………………………………………………………23
 2.9電氣系統…………………………………………………………………………………26
 2.10掘進機的選擇…………………………………………………………………………26
 3錨桿鉆機設計與安裝…………………………………………………………………28
 3.1 現有錨桿鉆機的整體分析……………………………………………………………28
   3.2 鉆具的選擇………………………………………………………………………………29
   3.3 鉆頭參數的選擇與計算………………………………………………………………30
   3.4 錨桿鉆機連接軸的設計………………………………………………………………31
 3.5 錨桿鉆機推進機構的設計……………………………………………………………34
 3.6 錨掘連接機構的設計…………………………………………………………………36
 3.7 錨桿鉆機運動分析……………………………………………………………………37
4結論…………………………………………………………………………………………39
 4.1 整機受力與穩定性分析………………………………………………………………39
 4.2 總體參數…………………………………………………………………………………42
致謝……………………………………………………………………………………………46
參考文獻……………………………………………………………………………………………………47