四速電動葫蘆機械系統(tǒng)的設(shè)計【含CAD圖紙、說明書】,含CAD圖紙、說明書,電動葫蘆,機械,系統(tǒng),設(shè)計,cad,圖紙,說明書,仿單 畢業(yè)設(shè)計（論文）說明書 摘要 輕小型起重設(shè)備電動葫蘆是直接運用于生產(chǎn)工藝過程中，是生產(chǎn)流水線作業(yè)線上的主題設(shè)備組成部分。電動葫蘆以輕便、構(gòu)造緊湊、作業(yè)范圍以點以及線為主、體積小、維修方便、經(jīng)久耐用等特點而被廣泛應(yīng)用?，F(xiàn)在市場多上以單速、兩速電動葫蘆為主，而多速電動葫蘆比較少。電動葫蘆主要有起升部分和運行部分組成，本次設(shè)計起升部分采用同軸式，減速器中的大齒輪和卷筒連在一起，起吊產(chǎn)生的轉(zhuǎn)距經(jīng)大齒輪可以直接傳給卷筒，使得卷筒只受彎距而不受扭距，減速器采用同軸式三級齒輪傳動。電動葫蘆主要有新鄉(xiāng)是全國起重行業(yè)基地，為此研究開發(fā)新型的四速電動葫蘆，從而不斷改進起重運輸機械產(chǎn)品的工作性能，從而提高運轉(zhuǎn)速度和生產(chǎn)能力，以此來提高自動化水平，制造方便、可靠、新型、高效能的輕小型重設(shè)備滿足市場、生產(chǎn)的需要。此項技術(shù)，目前在河南屬于空白，所以是很有應(yīng)用前景。所以說，這個題目在對我們大學(xué)生來說還是很有挑戰(zhàn)意義的，通過這個設(shè)計我們可以更加清晰地了解起重行業(yè)的現(xiàn)狀，和各方面的知識，對我們的以后走向社會有很大的幫助. 關(guān)鍵詞：電動葫蘆 多速 起重運輸 Abstract Small in-line electric hoist lifting equipment is used directly in the production process, become the subject of the production assembly line equipment, part of the line. Electric hoist to lightweight, compact structure, operating range of a point, line-based, light weight, small size, easy maintenance, durability and other characteristics should be shipped widely. Now on the market for a quick, two-speed electric hoist the main, multi-speed electric hoist is relatively small. Electric hoist lifting part and run the parts ,the design lifting part of the coaxial type ,the large gear reducer and reel together, lifting torque generated by the large directly to the reel, making the real only by the bending moment without torque reducer coaxial three-gear transmission. Xin xiang is the lifting base, this must be research and development of four-speed electric hoist, hoisting and conveying machinery constantly improve product performance, increase operating speed and production capacity, improve the level of automation, manufacturing, convenient and reliable, new, high-performance small light heavy equipment to meet the market and production needs. This technology, currently in Henan are blank, very promising. So, this topic still in our very challenging students, though this design we can more clearly understand the status of lifting industry, and the knowledge, after our very helpful to society. Keywords: Electric hoist Multi-speed Crane Transport III