毕业论文：周边传动刮泥机机械系统.doc

毕业设计论文 周边传动刮泥机机械系统的设计 毕业设计（论文）原创性声明和使用授权说明 原创性声明 本人郑重承诺：所呈交的毕业设计（论文），是我个人在指导教师的指导下进行的研究工作及取得的成果。尽我所知，除文中特别加以标注和致谢的地方外，不包含其他人或组织已经发表或公布过的研究成果，也不包含我为获得 及其它教育机构的学位或学历而使用过的材料。对本研究提供过帮助和做出过贡献的个人或集体，均已在文中作了明确的说明并表示了谢意。 作 者 签 名：　　 　 　　日　 期：　　 　 　　 指导教师签名：　　 　 　　 日　　期：　　 　 　　 使用授权说明 本人完全了解 大学关于收集、保存、使用毕业设计（论文）的规定，即：按照学校要求提交毕业设计（论文）的印刷本和电子版本；学校有权保存毕业设计（论文）的印刷本和电子版，并提供目录检索与阅览服务；学校可以采用影印、缩印、数字化或其它复制手段保存论文；在不以赢利为目的前提下，学校可以公布论文的部分或全部内容。 作者签名：　　 　 　　 日　 期：　　 　 　　 摘 要 刮泥机主要应用于广泛用于城市污水处理厂及各种工业废水处理工程中，功能是将辐射式沉淀池中沉淀后的污泥刮集和排除Scraping mud-mainly used extensively for urban sewage treatment plants and industrial wastewater treatment projects, function is to be radiation-sedimentation tank precipitation after scraping the mud-and exclude, in sewage treatment equipment to play Commissioner important role is to ensure that the sewage treatment plant all kinds of precipitation Construction of the normal operation of key equipment. The mud scraper divides into the peripheral transmission, the central transmission, the chain drive generally and so on, the peripheral transmission mud scraper divides into entire straddle type and half straddle type two kinds, what this design research is half straddle type peripheral transmission mud scraper. In the design process, launches regarding the mechanism systems request, through contrasts several sets of plans the good and bad points, finally has settled this paper design proposal, this design selects half straddle type peripheral transmission, including the horizontal truss, the revolving truss, the plate girder, the central revolving supporting, to blow the arm and the scraper, the wheel and the aisle, shaft coupling isostructuralism, this plan good design set has blown the putty equipment, this machinery has the structure to be simple, the weight is light, saves the operating cost, the maintenance management to be convenient, the consumed power is small, the work efficiency is high, the security is high, the transm