綜采工作面大型刮板輸送機(jī)設(shè)計與配套

機(jī)械論文編號:JX296  所有圖紙,任務(wù)書,外文翻譯。論文字?jǐn)?shù):25734.頁數(shù):82
目    錄

1概述 .....................................................................1
1.1刮板輸送機(jī)的機(jī)構(gòu)與作用 .................................................1
1.2輸送機(jī)的發(fā)展概況 .......................................................1
1.3國內(nèi)外刮板輸送機(jī)的技術(shù)特點及趨勢....................................... 1
1.3.1先進(jìn)產(chǎn)煤國家刮板輸送機(jī)的技術(shù)發(fā)展 .....................................1
1.3.2我國刮板輸送機(jī)的技術(shù)改進(jìn)方向......................................... 3
1.4刮板輸送機(jī)類型及組成 ...................................................4
1.5刮板輸送機(jī)總體方案的確定 ...............................................4
1.5.1.適用范圍............................................................ 4
1.5.2.主要技術(shù)參數(shù) ........................................................4
1.5.3.整機(jī)主要部分........................................................ 5
1.5.4.輸送機(jī)的傳動系統(tǒng)及組成.............................................. 5
2傳動部的設(shè)計及計算 .......................................................8
2.1電動機(jī)的選擇 ...........................................................8
2.2總傳動比及傳動比的分配 .................................................9
2.2.1刮板輸送機(jī)的選型計算 .................................................9
2.2.2總傳動比的確定 .......................................................10
2.2.3傳動比的分配......................................................... 11
2.3傳動部傳動計算 .........................................................12
2.3.1各級傳動轉(zhuǎn)速、功率、轉(zhuǎn)矩 .............................................12
2.3.2傳動部圓錐齒輪設(shè)計計算 ...............................................13
2.3.3傳動部圓柱齒輪設(shè)計計算 ...............................................25
2.3.4傳動部行星機(jī)構(gòu)的設(shè)計計算 .............................................31
2.3.5軸的設(shè)計及校核....................................................... 45
2.3.6軸承的壽命校核 .......................................................55
2.3.7鍵的設(shè)計與強(qiáng)度校核 ...................................................57
2.4聯(lián)軸器的選用........................................................... 61
2.4.1液力偶合器...................................................... .....61
3.4.2浮動的齒輪聯(lián)軸器..................................................... 63
3 刮板輸送機(jī)的使用和維護(hù).................................................. 65
3.1潤滑及注油............................................................. 65
3.2重型刮板輸送機(jī)的安裝、運(yùn)行與維護(hù)....................................... 65
3.2.1重型刮板輸送機(jī)的安裝與試運(yùn)轉(zhuǎn)......................................... 65
3.2.2刮板輸送機(jī)的運(yùn)行注意事項..............................................68
3.2.3常見故障及處理方法................................................... 68
3.2.4刮板輸送機(jī)的常規(guī)保養(yǎng)及維護(hù)........................................... 69
3.2.5刮板輸送機(jī)上使用的新型傳動系統(tǒng) .......................................71
結(jié)  論 ....................................................................73
參考文獻(xiàn).................................................................. 74
翻譯部分
英文原文.................................................................. 75
中文譯文 ..................................................................79
致  謝.................................................................... 82

摘    要

      本說明書主要介紹了輸送機(jī)傳動部的設(shè)計計算。SGZ1000/3000 型輸送機(jī)傳動部主要是由一個電動機(jī)、減速箱和液力偶合器組成，該輸送機(jī)內(nèi)橫向布置，電動機(jī)輸出的動力經(jīng)由二級齒輪和一級行星輪系的傳動，最后驅(qū)動鏈輪轉(zhuǎn)動。減速器采用四行星單浮動結(jié)構(gòu)，減小了結(jié)構(gòu)尺寸，采用三驅(qū)動大功率設(shè)計，可以提高整個工作面的輸送量，提高了效率。
在設(shè)計過程中，對傳動部的軸、傳動齒輪、軸承和聯(lián)接用的花鍵等部件進(jìn)行了設(shè)計計算、強(qiáng)度校核和選用。本說明書主要針對主要部件的設(shè)計計算和強(qiáng)度校核進(jìn)行了敘述和介紹。
此外，還對SGZ1000/3000型輸送機(jī)的使用與維護(hù)進(jìn)行了說明，以便能更好的發(fā)揮該輸送機(jī)的性能，達(dá)到最佳工作效果。
關(guān)鍵詞：刮板輸送機(jī)； 行星齒輪傳動； 傳動齒輪； 設(shè)計

ABSTRACT

Calculate in design which cuts the cutting department of main introduction scraper conveyor of this drive line. It is made up of a gearbox and moderate breeze gear wheel transmission that the SGZ1000/3000 type scraper conveyor cuts the cutting department, cut the electrical machinery of cutting department and put to fix up horizontally in the rocker arm, the power that the motor outputs leans on a round of transmission of department of gear wheel and planet round via the tertiary straight tooth, urge the cylinder to rotate finally. Cut the cutting department and adopt the floating structure of four planetary forms, have reduced the physical dimension, adopt the large angle to curve the rocker arm to design, have strengthened the space of coal, have improved the coal result of putting.
In the course of designing, to cutting the axle of the cutting department, gear wheel of the transmission, parts such as the bearing and spline linking using,etc have designed to calculate, the intensity is checked and selected for use. This manual mainly designs for main part one calculating to check with the intensity have narrated and introduced.
In addition，returning use for SGZ1000/3000 scraper conveyor and maintenance proves,In order to be able to good full play performance of person who should mine, reach the best working result.
Keyword: scraper conveyor;  Gearbox A department of planet;  Gear wheel of the transmission;  Design