φ3200×3100格子型球磨机设计.doc

φ3200×3100格子型球磨机设计 摘要 球磨机是选矿厂生产的关键设备之一。在矿山生产中,球磨机作为主要的生产设备，其运转率和效率常常决定了全厂的生产效率和指标，成为全厂生产的“咽喉”环节。球磨机是继破碎机之后，对矿石或其它物料继续进行粉碎，旨在获得工艺所要求的更细颗粒产品的机械设备。本文介绍了球磨机的基本理论，包括球磨机的工作原理、构造以及未来的发展趋势等。简单介绍了球磨机设计的一般过程。并以减少能耗为基础，详细的阐述了φ3200×3100格子型球磨机传动系统中各个零部件的设计和计算。球磨机的传动部由大齿轮装置、小齿轮装置、齿轮罩，同步电动机等部分组成。在本次设计中除了继承传统的方案设计以外，还采用了一些当前世界上比较先进的设计方案，增强了传动性能，增加了磨机的寿命，使球磨机更加具有市场竞争力。 关键词：球磨机；传动系统；设计 φ3200×3100 Check ball mill design Abstract The ball mill is one of ore dressing plant production essential equipment. In the mine production, the ball mill took the main production equipment, its service factor and the efficiency had decided frequently the entire factory production efficiency and the target, become the entire factory production “the pharynx and larynx” the link. Ball mill is the machine that continues to crush and grind the ore and other materials, after the crusher working procedure ,in order to get finer products that correspond the technology prescribed.IN this thesis ,I introduced the basic theories of ball mill ,including the theory of its work ,structure and the trend of it is design in brief .In order to improve the skills of production ,in this thesis ,I expatiate the design and calculation of every work and part ofφ3200×3100 stick in wet pattern ,belonging to drive system . the drive system concludes gearwheel part ,pinion part ,gear covers part ,synchronous electric motor and so on .During this design ,we not only inherit the traditional methods ,but use the advanced methods now days ,that develop the capability of the machine and prolong ,it’s service life to make the ball mill has the competition ability in market . Key words: ball mill; drive system; design 目 录 1 绪论………...………………………………………………………………………………1 1.1选题背景及目的.………………………………………………………………………..1 1.2国内外球磨机的发展状况及研究成果.………………………………………………..1 1.3课题的研究内容及方法……….…………….………………………………………….7 2 总体方案设计………...………………………………………………….…….................8 2.1磨矿机的主要类型……………………….……………………………………………..8 2.1.1圆筒式磨矿机的类型………………..……………………………………………..8 2.