皮带斗式提升机摘 要 斗式提升机是一种被普通采纳的垂直输送设备, 用于运送各种散状和碎块物料，例如水泥，沙，土煤，粮食等，并广泛地应用于建材、电力、冶金、机械、化工、轻工、有色金属、粮食等各工业部门。斗式提升机的结构特点是：被运送物料在与牵引件连结在一起的承载构件料斗，牵引件绕过各滚筒，形成包括运送物料的有载分支和不运送物料的无载分支的闭合环路，连续运动输送物料。驱动装置与头轮相连，使斗式提升机获得动力并驱使运转。本次设计主要针对 TD250 的整体结构设计, 驱动滚筒的设计,电机、减速机、皮带等主要零部件的选择与驱动轴的设计校核。关键词：斗式提升机，滚筒，驱动装置，紧装置，牵引件The bucket elevatorABSTRACTThe bucket elevator is a common vertical transportation equipment for the delivery of a variety of bulk and fragments of materials such as cement, sand, soil, coal, grain, and is widely used in building materials, electricity, metallurgy, mechanical, chemical industry, light industry, nonferrous metals, grain and other industrial sectors. Bucket Elevator is the structural characteristics: the materials being transported together with the traction of carrying components of the hopper, the traction around the drum pieces, forming a closed loop containing a branch of a delivery of materials and a branch of the non-delivery of materials, the Movement for conveying materials. The design of the main TD250 overall structural design, the design of the drive pulley, the select of motor, reducer, belt and other partsand the drive shaft design verification.KEY WORDS: Bucket elevator，drum，drives，tensioning device，traction components目 录前 言.....................................................................1第1 章 本课题介绍与设计理论...........31.1 概述...............................................................31.2 斗式提升机工作原理.......................31.2.1 斗式提升机分类.......................31.2.2 斗式提升机的装载和卸载...
