本文選題：輸送帶 + 換帶裝置　； 參考：《太原理工大學(xué)》2015年碩士論文

【摘要】：帶式輸送機(jī)輸送帶的作用是承載和運(yùn)輸物料，在運(yùn)輸過程中，由于物料的摩擦，容易造成輸送帶帶面磨損甚至斷裂等現(xiàn)象，因此，需要對輸送帶定時檢修，更換，以保證運(yùn)輸物料的安全性。現(xiàn)有的換帶方法及裝置存在換帶作業(yè)不連續(xù)、需要的人力物力較大、換帶過程中安全隱患較大、礦山機(jī)械化程度較低等問題。因此需要一種高效率、高安全性的輸送帶換帶裝置來滿足煤礦生產(chǎn)運(yùn)輸?shù)男枨蟆?本文首先在分析帶式輸送機(jī)換帶裝置的現(xiàn)場工況與主要設(shè)計(jì)指標(biāo)的基礎(chǔ)上，根據(jù)不同運(yùn)輸情況帶式輸送機(jī)設(shè)計(jì)了不同的換帶方案，對方案中的各個裝置結(jié)構(gòu)及組成進(jìn)行了設(shè)計(jì)，并通過SOLIDWORKS三維建模軟件，對裝置的各裝置進(jìn)行模型的建立以及仿真裝配。闡述了系統(tǒng)的換帶的工藝流程。 其次，對連續(xù)換帶裝置液壓系統(tǒng)進(jìn)行了設(shè)計(jì)，并對每個回路的工作流程進(jìn)了分析；介紹了液壓系統(tǒng)仿真軟件AMESim，利用其對液壓回路進(jìn)行了模型建立，經(jīng)過仿真分析得出仿真結(jié)果，，分別針對各個回路的仿真結(jié)果進(jìn)行了分析，驗(yàn)證了液壓系統(tǒng)運(yùn)行的可行性。并對裝置的夾帶夾帶性能、同步性能、驅(qū)動-張緊配合性能等關(guān)鍵技術(shù)進(jìn)行了研究。 最后，對連續(xù)換帶裝置工作現(xiàn)場進(jìn)行了實(shí)驗(yàn)研究，實(shí)驗(yàn)結(jié)果表明，該裝置具有很高性能可靠性，可以滿足煤礦更換輸送帶工作，保證了煤礦的高效安全生產(chǎn)。
[Abstract]:The function of belt conveyor is to carry and transport materials. In the process of transportation, it is easy to cause wear and tear of belt surface due to the friction of material. Therefore, it is necessary to overhaul and replace the conveyor belt regularly. To ensure the safety of transport materials. The existing belt changing methods and devices have some problems such as the discontinuity of belt changing operation, the large manpower and material resources needed, the large hidden danger of safety in the course of belt changing, and the low degree of mechanization of mines. Therefore, a kind of high-efficiency and high-safety belt changing device is needed to meet the demand of coal mine production and transportation. Firstly, on the basis of analyzing the working conditions and main design indexes of belt changing device of belt conveyor, different belt changing schemes are designed according to different transportation conditions, and the structure and composition of each device in the scheme are designed. And through the SOLIDWORKS 3D modeling software, the establishment of each device model and simulation assembly. The technological process of belt exchange is described. Secondly, the hydraulic system of the continuous belt changer is designed, and the working flow of each loop is analyzed, and the hydraulic system simulation software AMESimis is introduced, which is used to build the model of the hydraulic circuit, and the simulation results are obtained by simulation analysis. The simulation results of each loop are analyzed, and the feasibility of hydraulic system operation is verified. The key technologies of the device, such as entrainment performance, synchronization performance, drive-tensioning performance and so on, are studied. The experimental results show that the device has high performance and reliability, which can meet the needs of changing conveyor belt in coal mine and ensure the high efficiency and safety of coal mine production.
【學(xué)位授予單位】：太原理工大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：TD528.1

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