3321 橋式裝卸料機主梁及小車驅(qū)動系統(tǒng)設(shè)計

3321 橋式裝卸料機主梁及小車驅(qū)動系統(tǒng)設(shè)計,裝卸,機主,小車,驅(qū)動,系統(tǒng),設(shè)計 邵 陽 學 院畢業(yè)設(shè)計(論文)課 題 名 稱 橋式裝卸料機主梁及小車驅(qū)動系統(tǒng)設(shè)計 學 生 姓 名 羅 斌 學 號 0241118090 院( 系 )、專業(yè) 機械與能源工程系 指 導 教 師 陳 志 剛 職 稱 講 師 2006 年 6 月 1 日內(nèi)容提要物料搬運機械主要是在企業(yè) ( 包括碼頭、料場、礦山和商業(yè)貨倉等 ) 內(nèi)部進行物料裝卸、運輸、升降、堆垛和儲存的機械設(shè)備。一般包括起重機械、輸送機、裝卸機械、搬運車輛和倉儲設(shè)備等；習慣上不包括汽車、鐵路車輛、飛機和船舶等交通運輸工具，以及輸送氣體和液體的管道。物料搬運機械按功能大致可分為起重機械、輸送機、裝卸機械、搬運車輛和倉儲設(shè)備等五類。一般說來，起重機械用于升降和搬運，但搬運距離較短，它的機構(gòu)作間歇式運動 ；輸送機可連續(xù)輸送物料，搬運路線一般固定不變，大多用來輸送散狀物料；裝卸機械能自行取物并裝卸物料。搬運車輛可靈活安排搬運路線，經(jīng)濟運輸距離較長，可在室內(nèi)或室外作業(yè)，具有行駛車輪 ；倉儲設(shè)備是在倉庫中完成堆、取、儲存物料的裝置，包括料倉裝置、高架倉庫和給料機等。隨著工業(yè)的發(fā)展，許多機械具有多種功能和用途，例如叉車是搬運車輛，可用以裝卸，也可起升重物。本次畢業(yè)設(shè)計橋式裝卸料機就是一種在生產(chǎn)領(lǐng)域可以廣泛應(yīng)用的物料搬運機械。經(jīng)過四個多月的努力，終于在指導老師悉心指導下完成了本次畢業(yè)設(shè)計。本次設(shè)計我主要針對該機械的主梁和小車驅(qū)動系統(tǒng)進行設(shè)計。主梁已經(jīng)是個成熟的技術(shù)項目了，根據(jù)不同情況進行不同的選擇，按已有的設(shè)計準則進行設(shè)計。小車驅(qū)動系統(tǒng)在參考了傳統(tǒng)的方案后，進行了新舊方案的對比分析。最后，對小車驅(qū)動系統(tǒng)進行了革新。使它的傳動效率和安全性都有了提高，而且制造難度和傳統(tǒng)方案差別不大，實現(xiàn)了經(jīng)濟和效益的雙豐收。The Bridge Type loading and unloading machine main beam and thecar drive system designSummaryThe material transporting machinery mainly is in the enterprise (including wharf, materials yard, mine and commercial goods warehouse and so on) the interior carries on material loading and unloading, the transportation, the fluctuation, piles up with the storage mechanical device. Includes the hoisting machinery, the conveyer generally, loads and unloads the machinery, transports the vehicles and stores in a storehouse the equipment and so on; In custom not including transportation tool and so on automobile, railroad car, airplane and ships, as well as transportation gas and liquid pipeline.The material transporting machinery may divide into the hoisting machinery, the conveyer approximately according to the function, loads and unloads the machinery, transports the vehicles and stores in a storehouse the equipment and so on five kinds. In general, the hoisting machinery uses in rising and falling and the transporting, but transports is away from short, its organization makes the intermittent type movement; The conveyer may the streamhandling material, general transport the route fixed to be invariable, mostly uses for to transport disperses the shape material; The loading and unloading mechanical energy takes the thing and the loading and unloading material voluntarily. Transports the vehicles to be possible nimbly to arrange the transporting route, the economical transportation to be away from long, may in the room or outdoor work, has the travel wheel; Stores in a storehouse the equipment is piles to in heaps, takes, the storage material installment in the warehouse, including the bunker installment, the high structure warehouse and gives the material machine and so on. Along with the industry development, many machineries have the many kinds of functions and the use, for example the forklift transports the vehicles, may use by to load and unload, also may lift the heavy item.This graduation design bridge type installs the unloading device is one kind in the realm of production may the widespread application material transporting machinery. After more than four months endeavors, finally in instructed teacher under the devotedly instruction to complete this graduation project. This time designs me mainly to aim at this machinery the king post and the car actuates the system to carry on the design. The king post already was the mature technical project, carries on the different choice according to the different situation, according to the design criterion which has has carried on the design. The car actuated the system after to refer to the traditional plan, has carried on the new old plan contrast analysis. Finally, actuated the system to the car to carry on the innovation. Caused its transmission efficiency and the security all had the enhancement, moreover the manufacture difficulty and the traditional plan difference was not big, has realized the economical and the benefit double abundant harvest.目 錄內(nèi)容提要Summary前言………………………………………………………………………...11 總體設(shè)計……………………………………………………………..….22 主梁的設(shè)計……………………………………………………..……….32.1 主梁的結(jié)構(gòu)選擇…………………………………………………..…..32.2 主梁的幾何尺寸的確定………………………………….………….32.3 載荷計算…………………………………………………………..…..42.4 載荷組合…………………………………………………………..…..62.5 強度計算………………………………………………………..……..73 小車驅(qū)動系統(tǒng)設(shè)計………………………………………………..…..173.1 確定方案……………………………………………………………...173.2 電動機的選擇……………………………………………..……….....173.3 減速器的選用………………………………………………………...223.4 聯(lián)軸器的選用……………………………………..……………..…...243.5 齒輪的校核……………………………………………………....…...273.6 軸承的選用…………………………………………………………...33總結(jié)………………………………………………………………………..35參考文獻…………………………………………………………………. 36致謝………………………………………………………………………..37文獻翻譯附圖