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南華大學機械工程學院畢業(yè)設(shè)計(論文)
輪軌式移動提升機傳動系統(tǒng)設(shè)計及車架部件設(shè)計
摘要：隨著我國經(jīng)濟的快速發(fā)展和對礦山資源需求的高速增長，對礦山生產(chǎn)技術(shù)提出了越來越高的要求。礦井提升機是礦山的大型固定設(shè)備之一，是聯(lián)系井下與地面的主要運輸工具。大幅度提高勞動生產(chǎn)率，實現(xiàn)工業(yè)現(xiàn)代化的一項戰(zhàn)略措施。綜合機械化不僅產(chǎn)量大，效率高，成本低，而且能減輕笨重的體力勞動，改善作業(yè)環(huán)境，是工業(yè)技術(shù)的發(fā)展方向。礦井提升工作是整個采礦過程中的重要環(huán)節(jié)。從地下采出的煤炭、礦石必須提升至地面才有實際應(yīng)用價值。廢石的提升，工作人員、材料及設(shè)備的升降等都要靠提升工作來完成。
本設(shè)計根據(jù)生產(chǎn)實際和預選的數(shù)據(jù)，以提升機的車架設(shè)備為核心，經(jīng)過科學的計算和分析，設(shè)計、選擇了一套礦井提升機的傳動系統(tǒng)設(shè)備，并設(shè)計了礦井提升機電動機。礦井提升機主要由以下幾個基本部分組成：頂柱，車架，卡軌器，滑輪，卷筒，電動機，減速器。設(shè)計要遵從支護性能好、強度高、移架速度快、安全可靠等原則。
關(guān)鍵詞：電動機；減速器；車架；頂柱
The designing of wheel and rail-mobile hoist transmission system and frame part
Abstract：As China's rapid economic development of mining resources and the rapid growth of demand, mine production technology to the growing demands. Mine mine hoist is one of the major fixed equipment, underground contact with the ground is the main means of transport. A substantial increase labor productivity, and achieve industrial modernization of a strategic measures. Integrated not only mechanized production, high efficiency, low cost, but also reduce the heavy manual work, improve the operating environment, industrial technology development direction. Mine upgrade the entire mining work is an important link in the process. From the ground to coal mining, ore must be raised to the ground before the actual value. Waste rock the upgrade, staff, materials and equipment movements and so must rely on upgrading work to complete.
?According to the design and actual production of pre-selection data to hoist equipment at the core of the frame, after a scientific calculation and analysis, design, select a mine hoist the transmission equipment, and design a mine hoist motor. Mine Hoist mainly by the following basic components: Top-chu, trailers, rail card, the pulley, drum, motor, reducer. Designed to comply with the support of good, high-intensity, fast-shifting, the principles of safe and reliable.
Key words: motor；reducer；frame；top columns
目 錄
1緒論 1
1.1提升設(shè)備研究背景及意義 2
1.2提升設(shè)備工作原理 2
1.3礦井提升設(shè)備的分類及基本組成 3
1.4 提升機發(fā)展概況 5
2傳動方案設(shè)計 6
3工作裝置的設(shè)計計算 8
3.1鋼絲繩 8
3.2滑輪 15
3.3卷筒 19
4動力裝置的設(shè)計計算 26
4.1電動機的工作制 26
4.2電動機的選擇與校驗 28
5傳動裝置的設(shè)計計算 31
5.1確定總的傳動比 31
5.2多級復合輪系減速器的設(shè)計計算 32
5.3軸的結(jié)構(gòu)及其軸上零件的布置 48
6車輪、卡軌器部件的設(shè)計 55
6.1車輪設(shè)計 55
6.2卡軌器設(shè)計 58
參考文獻 63
謝 辭 64
附錄 英文原文 65
中文翻譯 70
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