電動葫蘆設(shè)計（僅有CAD圖）

電動葫蘆設(shè)計（僅有CAD圖）,電動葫蘆,設(shè)計,僅有,唯一,cad 學(xué)院 屆畢業(yè)論文 電動葫蘆設(shè)計 摘要 電動葫蘆是起重設(shè)備的主要型號之一。它主要由減速器，運行機構(gòu)，卷筒裝置，吊鉤裝置，聯(lián)軸器，限位器，錐形轉(zhuǎn)子電動機等部分組成。 本文根據(jù)設(shè)計任務(wù)書要求，主要對5t單鉤移動電動葫蘆的總體方案選擇和確定，然后對傳動系統(tǒng)進行設(shè)計。根據(jù)設(shè)計要求和目的，參考CD型電動葫蘆首先對5t單鉤移動電動葫蘆進行工藝分析，選擇合理機構(gòu)及裝配方案，然后對減速器和電動機進行外形設(shè)計，鋼絲繩的選用及強度驗算，卷筒的參數(shù)計算及驗算，再計算齒輪的傳動比，確定各個齒輪的參數(shù)，進行強度計算,選擇合理的軸承、鍵、軸套等各種零部件，畫出總體裝圖。最后對齒式彈性聯(lián)軸器作了一些簡明的闡述。 關(guān)鍵詞：電動葫蘆，卷筒裝置，吊鉤 Electric Hoist Design Abstract： 　Electric hoist is one of the main models of lifting equipment. It is mainly formed by the reducer, running organizations, drum installation, hook device, the coupling stopper, conical rotor motor and other components. According to the design task demands, this book mainly Against to 3t mobile electric hoist single hook selection and determination of the overall program, and then design the transmission system. According to the requirements and objectives of the design, reference CD-type electric hoist on the first take the 3t mobile electric hoist with the single hook for the process analysis, select reasonable organization and assembly programs, then design the shape of the reducer and electric motor, selection of wire rope and strength checking, reel The parameter calculation and checking, and calculate the gear transmission ratio, to determine the parameters of each gear, the strength calculation, select a reasonable bearings, keys, bushings and other components, to draw general assembly drawing. Finally, the tire type flexible coupling made some brief elaboration. Key words: lifting equipment;Electric hoist;Rope drum;Reducer