壓縮包內(nèi)含有CAD圖紙和說(shuō)明書(shū),均可直接下載獲得文件，所見(jiàn)所得，電腦查看更方便。Q 197216396 或 11970985
摘 要
刮板輸送機(jī)是一種撓性牽引機(jī)構(gòu)的連續(xù)輸送機(jī)械，是為采煤工作面和采區(qū)巷道運(yùn)煤布置的機(jī)械。它的牽引機(jī)構(gòu)是刮板鏈，承載裝置是中部槽，刮板鏈安裝在中部槽的槽面。中部槽沿運(yùn)輸路線(xiàn)全線(xiàn)鋪設(shè)，刮板鏈繞經(jīng)機(jī)頭、機(jī)尾的鏈輪接成封閉形置于中部槽中，與滾筒采煤機(jī)和輸送機(jī)推移裝置配套，實(shí)現(xiàn)落煤、裝煤、運(yùn)煤及推移輸送機(jī)械化。沿輸送機(jī)全長(zhǎng)都可向溜槽中裝煤，裝入中部槽中的煤被刮板鏈拖拉，在中部槽內(nèi)滑行到卸載端卸下。
一般的刮板輸送機(jī)能在25°以下的條件下使用。刮板輸送機(jī)在使用中要受拉、壓、彎曲、沖擊、摩擦和腐蝕等多種作用，因此，必須有足夠的強(qiáng)度、剛度、耐磨和耐腐蝕性。由于它的運(yùn)輸方式是物料和刮板鏈都在槽內(nèi)滑行，因此運(yùn)行阻力和磨損都很大。但是，在采煤工作面運(yùn)煤，目前還沒(méi)有更好的機(jī)械可代替，只能從結(jié)構(gòu)上、強(qiáng)度上和制造工藝上不斷研究，使它更加完善、耐用。
刮板輸送機(jī)是與大型綜采工作面設(shè)備配套使用的液壓支架、采煤機(jī)，完成把工作面采煤機(jī)采下的煤輸送、轉(zhuǎn)運(yùn)到后續(xù)運(yùn)輸設(shè)備上的任務(wù)，并提供相應(yīng)的連接手段。本說(shuō)明書(shū)主要介紹了輸送機(jī)傳動(dòng)部的設(shè)計(jì)計(jì)算。SGB630/220型輸送機(jī)傳動(dòng)部主要是由電動(dòng)機(jī)、減速箱和液力耦合器組成，該輸送機(jī)內(nèi)橫向布置，電動(dòng)機(jī)輸出的動(dòng)力經(jīng)由三級(jí)圓錐圓柱齒輪的傳動(dòng)，最后驅(qū)動(dòng)鏈輪轉(zhuǎn)動(dòng)。
此外，還對(duì)SGB630/220型輸送機(jī)的使用與維護(hù)進(jìn)行了說(shuō)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) ；減速器 ；機(jī)頭部 ；機(jī)尾部 ；液力耦合器。
ABSTRACT
Scraper Conveyor is a continuous flexible traction transport machinery for mining coal face and Roadway layout of machinery.?It's traction is the scraper chain, carrying equipment in the central trough, scraper chain installed in the central groove of the groove surface.?Central groove along the transportation routes across the board laying around by the nose scraper chain, sprocket tail then placed into a closed-shaped central slot, with the passage of Shearer and conveyor equipment necessary, to achieve loading of coal, coal loading,?over coal and transport mechanization.?Along the full can to the chute conveyor are installed with coal, the coal is loaded into the central tank scraper chain drag, slide in the central tank to remove the uninstall side.?
General Scraper Conveyor function of the following conditions in the use of 25 °.?Scraper conveyor in use are subject to tension, compression, bending, impact and corrosion and other effects of friction, therefore, must have sufficient strength, stiffness, wear and corrosion resistance.?Because of its mode of transport is the material and the scraper chain sliding in slots, so running resistance and wear are great.?However, coal in the coal face, There is no better machine can replace only from the structure, the intensity of ongoing research and manufacturing process to make it more perfect and durable.?
Reproduced large-scale machine is fully coal face with the equipment supporting the use of the Gate transmission, reproduced equipment, to complete the face conveyor sent to the coal transportation, transit facilities to follow up on the conveyor belt of tasks and to provide the appropriate means of connection. This manual introduces the conveyor drive on the design calculations.?SGB630/150C type conveyor unit of AC is mainly motor, gear box and hydraulic coupler component, the dual-head conveyor drive motor output of the power transmission through three gears, final drive sprocket rotation.
In addition, returning use for SGB630/220 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.
Key words：scraper conveyor; reducer; machine head; aircraft tail; hydraulic coupler.