【溫馨提示】====【1】設(shè)計包含CAD圖紙 和 DOC文檔，均可以在線預(yù)覽，所見即所得，，dwg后綴的文件為CAD圖，超高清，可編輯，無任何水印，，充值下載得到【資源目錄】里展示的所有文件======【2】若題目上備注三維，則表示文件里包含三維源文件，由于三維組成零件數(shù)量較多，為保證預(yù)覽的簡潔性，店家將三維文件夾進(jìn)行了打包。三維預(yù)覽圖，均為店主電腦打開軟件進(jìn)行截圖的，保證能夠打開，下載后解壓即可。======【3】特價促銷，，拼團(tuán)購買，，均有不同程度的打折優(yōu)惠，，詳情可咨詢QQ：1304139763 或者 414951605======【4】 題目最后的備注【LB3系列】為店主整理分類的代號，與課題內(nèi)容無關(guān)，請忽視
黑龍江工程學(xué)院本科生畢業(yè)設(shè)計
摘 要
為解決城市垃圾運輸，減少運輸過程中的二次污染問題，提高運輸效率、降低工人勞動強度，本課題研究設(shè)計了全密封壓縮式環(huán)保垃圾車。
本課題首先介紹了后裝壓縮式垃圾車總體設(shè)計的5個原則，然后對這5個原則依次進(jìn)行了詳細(xì)的論證分析，在此基礎(chǔ)上與傳統(tǒng)的垃圾車機構(gòu)進(jìn)行比較，確定了設(shè)計方案。在設(shè)計計算部分，根據(jù)設(shè)計要求確定了垃圾車的結(jié)構(gòu)參數(shù)，并根據(jù)結(jié)構(gòu)參數(shù)對垃圾車的發(fā)動機進(jìn)行了選型。根據(jù)裝載要求，對后裝壓縮式垃圾車的整體結(jié)構(gòu)參數(shù)進(jìn)行了設(shè)計計算，其中包括料斗容積和污水箱容積的計算。汽車底盤主要是二類底盤的選用及其改造，根據(jù)載荷分布對各軸的負(fù)荷進(jìn)行了細(xì)化分配，同時對整車的性能參數(shù)也依據(jù)標(biāo)準(zhǔn)進(jìn)行了選用，主要確定了最高車速、燃料經(jīng)濟(jì)性參數(shù)、機動性參數(shù)和通過性參數(shù)等。對軸距、前后輪距、外廓尺寸等整車尺寸參數(shù)的確定。為確保整車性能對車架進(jìn)行了受力分析和強度校核、液壓系統(tǒng)油缸的受力分析與強度校核。
關(guān)鍵詞：后裝；壓縮；垃圾車；環(huán)保；垃圾運輸
ABSTRACT
In order to solve the problems of town garbage transportation, two contamination in the transportation, thus improve the transportation efficiency, and reduce the worker labor intensity, this paper has designed the entire seal compression type garbage truck.
This topic first introduce the 5 principles in the overall design of back ward loading compression garbage truck, and then gave detailed proof analysis to the 5 principles. The author compares the new design with the traditional one. In design and the calculation part, the structure parameter of the garbage truck, and the engine of the dumpcart are chosen according with the requirements. According to the loading request, the design of the back ward loading compression type garbage truck are calculated, including the hopper volume and the dirt water tank volume computation. The motor car chassis is mainly on the chassis selections and the reformation, and the axes load distribution. In the same time, the entire vehicle performance parameter based on the standard has been selected, according to the maximum speed, the fuel economy parameter, the mobile parameter and passed the parameter and so on; and to confirm the parameters of axes distance, the distance of the front and back wheels, and the size of outside profile. In order to guarantee the completed car performance, have done the stress and strength checking, the stress analysis and strength checking of liquid pressure system.
Key words: Back Loading；Compressed；Garbage Truck；Environmental Protection；
Refuse Transportation
II