自卸汽車連桿傾斜機(jī)構(gòu)設(shè)計(jì)【含6張cad圖紙+文檔全套資料】

喜歡就充值下載吧。。資源目錄里展示的文件全都有，，請(qǐng)放心下載，，有疑問咨詢QQ:414951605或者1304139763 ======================== 喜歡就充值下載吧。。資源目錄里展示的文件全都有，，請(qǐng)放心下載，，有疑問咨詢QQ:414951605或者1304139763 ======================== 密 級(jí) 分類號(hào) 編 號(hào) 成 績(jī) 本科生畢業(yè)設(shè)計(jì) (論文) 外 文 翻 譯 原 文 標(biāo) 題 譯 文 標(biāo) 題 作者所在系別 機(jī)電工程學(xué)院 作者所在專業(yè) 車輛工程 作者所在班級(jí) B13142 作 者 姓 名 韓曉冬 作 者 學(xué) 號(hào) 201322299 指導(dǎo)教師姓名 劉志強(qiáng) 指導(dǎo)教師職稱 講師 完 成 時(shí) 間 2017 年 3 月 北華航天工業(yè)學(xué)院教務(wù)處制 譯文標(biāo)題 原文標(biāo)題 作 者 Prince Arthas 譯 名 國(guó) 籍 Germany 原文出處 自卸車的出現(xiàn)是隨著時(shí)代的發(fā)展，搬運(yùn)的工作已經(jīng)不是人力可以解決的情況下，使用高科技而開發(fā)的搬運(yùn)器械。自卸車是專業(yè)進(jìn)行搬運(yùn)工作。 一般用于一些大型的工程，如：房屋改遷，路段整修，大型搬運(yùn)的時(shí)候用到，一般是和裝載車、挖掘機(jī)進(jìn)行，挖、搬、卸三位一體的一條龍服務(wù)。在進(jìn)行大型工程的時(shí)候，都需要使用到自卸車。自卸車也需要定時(shí)定期的進(jìn)行維護(hù)，以免在作業(yè)過程中出現(xiàn)意外。 自卸車在每次作業(yè)前，要進(jìn)行一次簡(jiǎn)單的檢查，確保各個(gè)部件正常使用，首先要檢查車子的性能是否出現(xiàn)故障，檢查車子的車身是否出現(xiàn)不正常，車子檢查后就可以正常的進(jìn)行作業(yè)了。做好是一周進(jìn)行一次全身檢查，對(duì)車子的內(nèi)部和外部進(jìn)行一次檢查，一個(gè)月進(jìn)行一次維護(hù)，對(duì)車子的部件、性能進(jìn)行專業(yè)的測(cè)試，需要更換的部件需要及時(shí)更換。這樣不僅可以保證車子正常的工作，也可以延長(zhǎng)車子的使用年限。 自卸車是大型的器械，價(jià)格也是相當(dāng)昂貴的，所以要經(jīng)常的維護(hù)，確保車子的質(zhì)量問題，避免意外的發(fā)生。自卸汽車的分類。自卸汽車的分類較多，一般按下述方法分類： 1）按其用途分。非公路運(yùn)輸用的重型和超重型（裝載質(zhì)量在20t以上）自卸 汽車，即 礦用自卸車。礦用自卸汽車是在礦山或大型工地使用的大噸位的自卸車；主要承擔(dān)大型礦山、水利工地等運(yùn)輸任務(wù)，通常是與挖掘機(jī)配套使用，這類汽車也稱為礦用自卸汽車。它的長(zhǎng)、寬、高以及軸荷等不受公路法規(guī)的限制，但它只能在礦山、工地上使用。普通自卸車即公路運(yùn)輸用的輕、中、重型（裝載質(zhì)量在2—20t）普通自卸車。它主要承 擔(dān)沙石、泥土、煤炭等松散貨物運(yùn)輸，通常是與裝載機(jī)配套使用。 專用自卸汽車是指具有專用車廂，以滿足所裝運(yùn)貨物的特性或特殊要求的自卸汽車；而一般用途的自卸汽車均為普通自卸車。某些自卸汽車是針對(duì)專門用途設(shè)計(jì)的，故稱專用自卸車，如擺臂式自動(dòng)裝卸車、自裝卸垃圾汽車等。 2） 按貨物傾卸方向分。后傾式自卸車：車廂向后翻傾卸貨。這類自卸汽車應(yīng)用廣泛。 側(cè)傾式自卸汽車：車廂向左或向右翻傾卸貨。這種自卸汽車適用于道路狹窄、卸貨方向 交換困難的地方。其結(jié)構(gòu)較后傾式自卸汽車復(fù)雜，造價(jià)高，運(yùn)載量少，生產(chǎn)效率低，使用較少。也有單側(cè)傾斜的自卸汽車，其車廂只能向某一側(cè)翻傾。這種自卸汽車駛?cè)胴泩?chǎng)的方向和卸貨的位置均受到限制，因此很少采用。 三面傾卸式自卸汽車;q其車廂可以向左右兩側(cè)和向后三個(gè)方向翻傾卸貨。這種自卸汽車雖有三個(gè)方向卸貨的優(yōu)點(diǎn)，但其結(jié)構(gòu)較后傾式自卸汽車更復(fù)雜，整備質(zhì)量增大，裝載質(zhì)量減少，造價(jià)高，汽車運(yùn)輸發(fā)達(dá)國(guó)家使用量逐漸減少。按底盤承載能力、最大總質(zhì)量分。按自卸車的最大總質(zhì)量可分為輕型自卸汽車、中 型自卸汽車和重型自卸汽車。按我國(guó)規(guī)定：最大總質(zhì)量1.8t以上，6t及6t以下的為輕型自卸汽車；最大總質(zhì)量6t以上，14t及14t以下的為中型自卸汽車；最大總質(zhì)量大于14t的為重型自卸汽車。按傳動(dòng)系統(tǒng)、驅(qū)動(dòng)形式分。按自卸汽車傳動(dòng)系統(tǒng)的不同可分為機(jī)械傳動(dòng)自卸汽車、 液力傳動(dòng)自卸汽車和電力傳動(dòng)自卸汽車。中型以下自卸汽車多為機(jī)械傳動(dòng)，重型汽車為了改善其使用性能往往采用液力機(jī)械傳動(dòng)，而礦用超重型自卸汽車往往采用電力傳動(dòng)。還可分單橋自卸、雙橋自卸、前四后八自卸、前四后十等不同系列車型。按卸載液壓舉升機(jī)構(gòu)不同?？煞譃閱雾斪孕逗碗p頂自卸。自卸車采用統(tǒng)一配套液壓 舉升總成，安全穩(wěn)定廂體采用國(guó)際板材，以邊板4mm，底板5mm為標(biāo)準(zhǔn)，亦可根據(jù)用戶使用要求選用加厚板材。可選擇后開門，側(cè)開門，三開門，加高墻板等多種樣式，廂體可 加裝手動(dòng)或液壓密封蓋，以適應(yīng)不同環(huán)境的使用要求。常見自卸汽車的分類舉例。常見自卸汽車的分類舉例如下:東風(fēng)雙橋密封自卸車。是東風(fēng)雙橋自卸加裝密封蓋后的延伸車型。密封蓋展翼式開閉，在駕駛室內(nèi)電動(dòng)液壓控制，操作簡(jiǎn)單方便，密封嚴(yán)格，是運(yùn)輸?shù)V產(chǎn)、沙石、垃圾等物料的首選車型。東風(fēng)3055自卸車。平頭帶臥駕駛室，廣西玉林135馬力柴油發(fā)動(dòng)機(jī)，3t級(jí)前橋，8t 級(jí)后橋。此車是應(yīng)市場(chǎng)需求2006年研發(fā)上市的新車型，媲美東風(fēng)五噸車的承載配置，實(shí)惠的價(jià)格及運(yùn)營(yíng)費(fèi)用，造就極高的性價(jià)比，是中小城鎮(zhèn)建設(shè)主力軍。東風(fēng)五噸自卸車。尖頭單排駕駛室，玉柴143馬力歐二排放發(fā)動(dòng)機(jī)，直通加厚大梁， 8t級(jí)后橋，為東風(fēng)五噸這種老款車型注入了新的活力。東風(fēng)工程車。平頭帶臥駕駛室，康明斯160馬力環(huán)保柴油發(fā)動(dòng)機(jī)，加強(qiáng)大梁，9t級(jí) 后橋，中噸位自卸車的代表車型之一。東風(fēng)雙橋自卸車。平頭帶臥的駕駛室，康明斯210/230馬力的環(huán)保發(fā)動(dòng)機(jī)，雙10t 級(jí)貫通后橋，中置前推液壓頂，此車是最暢銷的中大噸位自卸車。 用途與分類:自卸汽車又稱翻斗車(tipper，dump car)，它是依靠自身動(dòng)力驅(qū)動(dòng)液壓舉升機(jī)構(gòu)，使貨箱具有自動(dòng)傾卸貨物功能與復(fù)位功能的一種重要專用汽車。 自卸汽車主要運(yùn)輸砂、石、土、垃圾、建材、煤、礦石、糧食和農(nóng)產(chǎn)品等散裝并可散堆的貨物。其最大優(yōu)點(diǎn)是實(shí)現(xiàn)了卸貨的機(jī)械化，從而提高卸貨效率，減輕勞動(dòng)強(qiáng)度，節(jié)約勞動(dòng)力。因此，幾十年來它在國(guó)內(nèi)外獲得迅速發(fā)展與普及。 The emergence of the dump truck is along with the development of the era, handling of the work is not human can solve cases, use of the development of technology and handling equipment. Dump truck to carry is a professional job. Commonly used in some large projects, such as: building to move, road repair, large use when handling, is commonly and loader, excavator, digging, moving, discharge of the trinity of one-stop service. On large projects, you need to use to dump truck. Dump truck also need regular maintenance regularly, in order to avoid surprises in the process of operation. Dump truck before each work, to conduct a simple check, ensure the normal use of the parts, the first thing to check whether the performance of the car malfunction, check whether the body of the car appear abnormal, the car after checking can normal work. Is to hold a week the whole body check, internal and external conduct a check of the car, a month for a maintenance, to professional car parts, performance test, need to replace the parts need to be replaced in a timely manner. It can not only ensure the normal work of the car, can also extend the use fixed number of year of the car. Dump truck is a large equipment, the price is quite expensive, so often to maintenance, to ensure that the quality problem of the car, avoid the happening of the accident. The classification of the dump truck. The classification of the dump truck is more, generally classified according to the following ways: 1) according to its purpose. The highway transportation of heavy and super-heavy (loading quality in more than 20 t) dump trucks, namely mining equipments. Mine dump truck is used in mine or a large area of large-tonnage equipments; Mainly to undertake large-scale mining, water conservancy construction and other transport tasks, usually with excavator, this kind of car is also known as mine dump truck. Its length, width and height as well as axial load is not restricted by highway code, but it can only be used in mines, construction site. Ordinary dump truck road with light, medium, heavy loaded (quality t) in 2-20 common dump truck. It is primarily undertaken loose sand, clay, coal and other cargo transport, usually with loader. Dump truck is a special car, in order to meet the shipment or special requirements according to the features of dump truck; And general purpose dump trucks are common dump truck. Some dump truck is designed for special purposes, therefore calls for dump truck, such as the swing arm type automatic loading and unloading car, the loading and unloading garbage such as cars. 2) points in the direction shown by the dumping of goods. Backward type dump truck, car back over discharge. This kind of widely used dump truck. : roll type dump truck carriage to the left or right to flip the unloading. This dump truck is suitable for the narrow road, direction of discharge exchange difficult place. After its structure is complex, tilting type dump truck cost is high, the delivery quantity is little, the production efficiency is low, use less. Also have unilateral inclination of dump truck, the car can only to one side of the turn. This dump truck into the position of the direction of the freight yard and unloading are limited, so rarely used. Three sides dump dump truck; Q the carriage to the left and right sides of the backwards and three sides turn over discharge. Although this dump truck has the advantages of the three directions of discharge, but its structure is backward of dump truck is more complex, curb weight increase, reduce loading quality, high cost, motor transport developed countries gradually reduce usage. According to the chassis carrying capacity, the maximum total quality score. According to the biggest total mass can be divided into light dump truck dump truck, type of dump truck and heavy dump truck. According to the regulations of our country: the biggest total quality more than 1.8 t, 6 t and t the following as the light dump truck; Maximum total mass over 6 t, 14 t and under 14 t for medium-sized dump truck; Maximum total mass is greater than 14 t for heavy dump truck. According to the transmission system, drive form. According to the different dump truck transmission system can be divided into mechanical drive dump trucks, dump trucks and hydraulic drive of power transmission dump trucks. Medium for mechanical transmission, the following dump truck heavy car in order to improve its performance often adopts hydraulic mechanical transmission, and mine super-heavy dump trucks often USES power transmission. Also can be divided into single bridge tipping, build dump, after the first four eight tipping, after the first four different series, such as 10 models. According to the unloading hydraulic lifting mechanism is different. Tipping can be divided into single head and double top dump. Dump truck adopts unified form a complete set of hydraulic lifting assembly, the security and stability of van body USES the international board, with side board 4 mm, base plate of 5 mm for the standard, can also according to customer's requirement with thick plate. Can choose after open the door, side door, SanKaiMen, heightening wallboard, such as a variety of styles, compartments can be mounted to the manual or hydraulic packing gland body, to adapt to the use of different environmental requirements. The classification of the common dump trucks, for example. The classification of the common dump trucks, for example, is as follows: the east wind build sealed dump truck. Is the extension of dongfeng build dump after adding sealing cover models. Plug wings type opening and closing, in the driving room electro-hydraulic control, simple and convenient operation, strict sealing, is transport mineral, sand, waste materials, such as the models of choice. Dongfeng 3055 dump truck. Lie down flat belt bridge, guangxi yulin 135 horsepower diesel engine, level 3 t front axle, grade 8 t rear axle. This car is a new model on sale should be research and development of the market demand in 2006, comparable to the east five tons of car bearing configuration, affordable prices and operating costs, high performance-to-price ratio, is the medium and small towns construction. Dongfeng five tons dump truck. Pointed single bridge, yuchai euro ii emission 143 HP engine, through thickening girders, 8 t level of rear axle, for dongfeng five tons this old car has injected new vitality. Dongfeng truck. Lie flat belt bridge, cummins 160 horsepower diesel engine, strengthen girders, grade 9 t rear axle, one of the representative models ZhongDunWei dump truck. Dongfeng build dump truck. Flat belt lying bridge, cummins 210/230 green engine horsepower, double level 10 t well versed in rear axle, before pushing of hydraulic roof, this car is the most popular large tonnage dump truck. Use and classification: dump truck, also known as skip (tipper, dump car), it is driven by hydraulic lifting mechanism on its own power, to reset the crate with the dump function and function of an important special vehicles. Dump truck mainly transport sand, stone, soil, waste, building materials, coal, ore, grain and agricultural products and other goods in bulk and can SanDui. Its biggest advantage is to achieve the unloading mechanization, thus improve the unloading efficiency, reduce labor intensity, saving labor. Therefore, for decades it both at home and abroad to obtain rapid development and popularization. 指 導(dǎo) 教 師 評(píng) 語 外文翻譯成績(jī)： 指導(dǎo)教師簽字： 年 月 日 注：1. 指導(dǎo)教師對(duì)譯文進(jìn)行評(píng)閱時(shí)應(yīng)注意以下幾個(gè)方面：①翻譯的外文文獻(xiàn)與畢業(yè)設(shè)計(jì)（論文）的主題是否高度相關(guān)，并作為外文參考文獻(xiàn)列入畢業(yè)設(shè)計(jì)（論文）的參考文獻(xiàn)；②翻譯的外文文獻(xiàn)字?jǐn)?shù)是否達(dá)到規(guī)定數(shù)量（3 000字以上）；③譯文語言是否準(zhǔn)確、通順、具有參考價(jià)值。 2. 外文原文應(yīng)以附件的方式置于譯文之后。 共 5 頁 第 8 頁