【摘要】：隨著國(guó)家城市化進(jìn)程的加快,商品混凝土市場(chǎng)得到了前所未有的發(fā)展,混凝土攪拌運(yùn)輸車(chē)的作用就顯得尤為重要。本文針對(duì)某公司設(shè)計(jì)要求,分析和總結(jié)了現(xiàn)有混凝土攪拌運(yùn)輸車(chē)的特點(diǎn),采用三維建模技術(shù)和有限元分析技術(shù),進(jìn)行了其關(guān)鍵零部件的分析和設(shè)計(jì),完成了新型混凝土攪拌運(yùn)輸車(chē)的設(shè)計(jì)與研究,取得了良好的經(jīng)濟(jì)和社會(huì)效益。 首先,分析和總結(jié)了現(xiàn)有混凝土攪拌運(yùn)輸車(chē)存在問(wèn)題,包括罐體使用壽命短、攪拌葉片使用壽命短、攪拌效果和出料速度不理想、出料殘余率高等,指出了問(wèn)題的原因,并用于整車(chē)和零部件的設(shè)計(jì)。 然后,采用三維建模技術(shù)和SolidWorks軟件,建立了攪拌罐和攪拌葉片的參數(shù)化模型,并采用IGES格式導(dǎo)入有限元分析軟件ANSYS中,建立了其有限元模型,完成了攪拌罐和攪拌葉片的有限元分析。在有限元分析結(jié)果基礎(chǔ)上,對(duì)攪拌罐和攪拌葉片進(jìn)行了改進(jìn)設(shè)計(jì)。 最后,進(jìn)行了副車(chē)架、操縱機(jī)構(gòu)、罐體后支架、供水系統(tǒng)、裝卸料裝置設(shè)置等主要部件的分析和改進(jìn)研究,提出了相應(yīng)的設(shè)計(jì)方案。 本文的設(shè)計(jì)和研究延長(zhǎng)了混凝土攪拌運(yùn)輸車(chē)罐體和攪拌葉片的使用壽命,提高了出料速度,降低了出料殘余率和生產(chǎn)成本,達(dá)到了更好的攪拌出料效果。
[Abstract]:With the acceleration of national urbanization, the commercial concrete market has been unprecedented development, the role of concrete mixing truck is particularly important. In this paper, according to the design requirements of a company, the characteristics of the existing concrete mixing truck are analyzed and summarized, and the analysis and design of its key parts are carried out by using 3D modeling technology and finite element analysis technology. The design and research of a new type of concrete mixing truck have been completed, and good economic and social benefits have been obtained. First of all, the existing problems of concrete mixing truck are analyzed and summarized, including short service life of tank, short service life of mixing blade, unsatisfactory mixing effect and discharge speed, high discharge residual rate, etc., and the causes of the problems are pointed out. And used in the design of the whole vehicle and parts. Then, the parametric model of mixing tank and stirring blade is established by using 3D modeling technology and SolidWorks software, and the finite element model is established by introducing IGES format into finite element analysis software ANSYS. The finite element analysis of mixing tank and stirring blade is completed. Based on the results of finite element analysis, the mixing tank and stirring blade are improved. Finally, the main components, such as auxiliary frame, control mechanism, tank rear support, water supply system, loading and unloading device, are analyzed and improved, and the corresponding design scheme is put forward. The design and research in this paper prolong the service life of the tank and the mixing blade of the concrete mixing truck, increase the discharge speed, reduce the discharge residual rate and production cost, and achieve a better mixing effect.
【學(xué)位授予單位】：鄭州大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2013
【分類(lèi)號(hào)】：TU642

【參考文獻(xiàn)】

相關(guān)期刊論文 前9條

1 董志明;姚樹(shù)軍;白篤;;混凝土攪拌運(yùn)輸車(chē)副車(chē)架和后支撐結(jié)構(gòu)優(yōu)化設(shè)計(jì)[J];工程機(jī)械;2010年05期

2 楊忠敏;;混凝土攪拌運(yùn)輸車(chē)的結(jié)構(gòu)特點(diǎn)及維護(hù)檢查[J];建筑;2008年16期

3 王艷;;抗磨鑄鋼件的焊接修復(fù)[J];熱加工工藝;2006年01期

4 翟雪琴;葛建兵;陳立峰;;混凝土攪拌車(chē)攪拌葉片優(yōu)化設(shè)計(jì)[J];機(jī)械工程與自動(dòng)化;2007年05期

5 張福培;從國(guó)內(nèi)外砼攪拌樓(站)的現(xiàn)狀看國(guó)內(nèi)產(chǎn)品的差距和發(fā)展方向[J];水利電力施工機(jī)械;1998年02期

6 何潤(rùn)生;孟小梅;陳強(qiáng);;A4VSO變量泵與工程機(jī)械節(jié)能技術(shù)研究[J];液壓與氣動(dòng);2008年01期

7 王欣;易小剛;;國(guó)外平地機(jī)的變功率控制[J];筑路機(jī)械與施工機(jī)械化;2007年10期

8 謝開(kāi)泉;;我國(guó)混凝土攪拌運(yùn)輸車(chē)市場(chǎng)情況分析及預(yù)測(cè)[J];專(zhuān)用汽車(chē);2007年04期

9 左五洲;李軍;胡鋼;;我國(guó)混凝土攪拌運(yùn)輸車(chē)行業(yè)前景廣闊[J];專(zhuān)用汽車(chē);2007年09期

相關(guān)博士學(xué)位論文 前1條

1 趙悟;攪拌裝置參數(shù)優(yōu)化的研究[D];長(zhǎng)安大學(xué);2005年

相關(guān)碩士學(xué)位論文 前2條

1 徐小麗;高過(guò)載條件下微型加速度計(jì)的動(dòng)態(tài)分析[D];南京理工大學(xué);2009年

2 周磊;混凝土攪拌運(yùn)輸車(chē)節(jié)能控制方法研究[D];長(zhǎng)安大學(xué);2009年

，

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