毕业设计（论文）-固定式带式输送机的设计精选.doc

摘 要 输送机械又称连续输送机械，它是沿着一定的输送路线运输货物的机械。在现代化的大企业中，有大量的原料、半成品和成品（如矿石、焦炭、耐火材料、水泥、化肥、建筑材料、谷物等）需要机械搬运，除了起重机械搬送一部分可以装箱或堆垛的大件物品外，大量的粒散料和小件物品的运输，是靠各种形式的运输机来完成的，在有些工艺流程中，运输机械还是必不可少的生产机械。 运输机械的形式很多，本设计为输送机械的第一类，即固定式带式输送机的设计。 带式输送机是用连续运动的无端输送带输送货物的机械。随着全球经济的增长，带式输送机技术已成为当代科学技术发展的前沿之一。当今世界需要设计和生产“环保”型输送机，要求输送量超过10000t／h，并且要节约能量。输送机技术进步的一个重要特点是基础研究发展为应用技术，进而实现商业化。 带式输送机是用途最为广泛的一种运输机械。主要应用在沿水平方向或沿坡度不大的倾斜方向，连续的大批量地运送粒散状物料或单件物品。它具有生产率高、运送距离长、工作平稳、结构简单、可以在任意位置上装卸、自重小、工作可靠、操作简便、耗能少等重要优点。 关键词：输送机械?； 固定式?； 带式输送机 全套CAD图纸，联系 ABSTRACT Transportation machinery, also known as the continuous conveying machinery, it is along the certain transportation route transportation machinery. In a large modern enterprise, has a large number of raw materials, semi-finished products and finished products ( such as ore, coke, refractories, cement, fertilizer, building materials, such as grain ) require mechanical handling, in addition to lifting conveying part can be boxed or stack bulky items, large amounts of grain bulk and small items transport, through various forms of transport to complete, in some process, transport machinery is essential for the production of machinery. Transport machinery in the form of many, the design for the transportation machinery of the first kind, namely the fixed belt conveyor design. Belt conveyor is continuously moving endless conveyor belt conveyor goods machinery. With the global economic growth, belt conveyor technology has become the forefront of the development of contemporary science and technology. In todays world needs design and production of environmental protection type conveyor conveying capacity, demand exceeds 10000t / h, and save energy. The conveyor technology progress is an important feature of basic research for the development of application technology, and then achieve the commercial. Belt conveyor is the most extensive use of a transport machinery. Mainly used in the horizontal direction or along the slope is not tilted orientation, cont