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新型傾倒與提升自卸斗車結構設計畢業(yè)設計論文(已修改)

2025-07-07 14:29 本頁面
 

【正文】 華僑大學廈門工學院 畢業(yè)設計(論文)華僑大學廈門工學院本科生畢業(yè)設計(論文)題 目:新型斗車結構設計 姓 名: 林雪鵬 學 號: 0901109010 系 別: 機械工程及自動化 專 業(yè): 機械制造 年 級: 09級 指導教師: 黃松偉 年 月 日獨創(chuàng)性聲明本畢業(yè)設計(論文)是我個人在導師指導下完成的。文中引用他人研究成果的部分已在標注中說明;其他同志對本設計(論文)的啟發(fā)和貢獻均已在謝辭中體現(xiàn);其它內(nèi)容及成果為本人獨立完成。特此聲明。論文作者簽名: 日期: 關于論文使用授權的說明本人完全了解華僑大學廈門工學院有關保留、使用學位論文的規(guī)定,即:學院有權保留送交論文的印刷本、復印件和電子版本,允許論文被查閱和借閱;學院可以公布論文的全部或部分內(nèi)容,可以采用影印、縮印、數(shù)字化或其他復制手段保存論文。保密的論文在解密后應遵守此規(guī)定。論文作者簽名: 指導教師簽名: 日期: 新型斗車結構(優(yōu)化)設計摘要隨著社會的進步,人們生活的更加豐富多彩產(chǎn)生的垃圾也逐漸增多起來,而人口越來越集中的城市集聚效應導致的垃圾集聚化無疑是給這個日常百萬噸的國家插上一把心頭刀。自卸垃圾斗車的出現(xiàn)給這個問題的解決帶來了曙光。雖然通過改革開放后國家的工業(yè)迅猛發(fā)展,汽車制造業(yè)的飛速騰飛是所有工業(yè)發(fā)展最快速的一個。但是我國專用汽車的生產(chǎn)起步較晚,是在20世紀60年代初期,是在軍用改裝車輛、消防改裝車輛的基礎上逐漸發(fā)展起來的。在經(jīng)歷了30多年的發(fā)展,我國專用車輛行業(yè)已具有一定的規(guī)模,特別是20世紀90年代,我國專用汽車行業(yè)以較高的速度增長。自卸垃圾斗車屬于專用汽車的一種,其發(fā)展也是迅猛的,可是由于沒有正確的政策指導,導致的是斗車產(chǎn)業(yè)的各自發(fā)展,玲瑯滿目,功能相似卻又不能互為通用,通常一輛斗車出現(xiàn)了某些問題確不能從用其他不同型號的斗車地方予以替換只能從其本品牌本型號的車來替換,互補通用這給城市、校園等人口集中地區(qū)的環(huán)衛(wèi)工作帶來了很大的困擾。所以要解決當前這一情形就需要我們著手研發(fā)出一款多車型適用的新型斗車,其通過全新的設計使自卸垃圾斗車有全新的概念——新型。從底盤的選取,提升與傾倒結構的設計,鉸鏈的設計與液壓的設計來完成對新型斗車的結構設計。了解和掌握相應的結構原理,采用多方比較取各方案的長處,使其新型斗車的結構需滿足標準通用的要求。本文通過對各車型的研究了解,以東風車EQ3116GJ的底盤為例來進行設計,學習了解各斗車的參數(shù)及其各種機械部件的參數(shù),對其設計中遇到的各種問題——液壓的選擇等進行分析比較和選取,參考各設計手冊與汽車構造等書籍,并與老師和同學們一起探討和交流進行合理的設計。關鍵詞:新型,斗車,結構 New hopper structure (optimization) design AbstractAlong with the progress of the society, people39。s lives more colorful waste generated in the also increase gradually, and the population is more and more concentrated urban agglomeration effect caused by garbage agglomeration is undoubtedly to the daily one million tons of countries with a heart knife. The emergence of the garbage dump hopper brought dawn to solve this problem. Although through national industrial rapid development after the reform and opening up, the rapid takeoff of car manufacturing is one of the most rapid all industrial development. Specialized automobile production in China starts late, however, is in the early 1960 s, was in the military refitted vehicles, fire modified on the basis of gradually developed. After 30 years of development, special vehicle industry already has a certain scale in our country, especially in the 1990 s, special purpose vehicle industry in China with high speed growth. Garbage dump hopper belongs to a kind of special purpose vehicle, its development is rapid, but since there is no correct policy guidance, lead to the hopper is industry of their development, are ling lang see everywhere, function similar to the but again can39。t are general, usually a hopper appeared some problem is not from the use of other different models of the hopper place to replace only from the brand to replace this model car, plement each other general this city and campus population concentration areas such as sanitation work has brought great trouble. So we set out to solve the current situation requires the development of a model more suitable new hopper, through the pletely new design make the garbage dump hopper has new concept, new.From selection of chassis, and the dumping of the design of the structure, the design of the hinge to finish with the design of the hydraulic structure design of new type hopper. Understand and grasp the corresponding structure principle, adopt parative take the strengths of the program, the new hopper structure to meet the requirements of standard general.In this paper, based on the research of the various models, east windmill EQ3116GJ chassis as an example to design, learning about the hopper of the parameters and the parameters of various mechanical ponents, to all sorts of problems encountered in the design, and the choice of hydraulic analysis, parison and selection of reference for the design manual and auto structure such as books, and municate with teachers and students to discuss and reasonable design.Key Words:New, hopper, the structure 第一章 緒論 1 研究背景 1 研究意義 1 研究內(nèi)容 2第二章 新型斗車的相關介紹 3 3 4 4 5 5 新型垃圾斗車的概述 5 新型垃圾斗車的分類 6第三章 新型斗車的結構設計 7 7 7 7 10 10 機構綜合分析定型 10 14 15 整體布局 17 機構總圖 17 17 18 19 20 20 21 22 22 23 23 24 24 25 25結論 26參考文獻 27謝辭 28 華僑大學廈門工學院 畢業(yè)設計(論文)
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