钢球分级机说明书.doc

钢球分级机的设计
摘要
本设计是一种圆筒筛分式钢球分级机,可六仓筛分,其特征是:它由机架、动力系统、钢球仓、分级回转筛、不同规格的钢球收集斗组成,机架为结构件,动力系统设置在分级回转筛的一端部的机架上,分级回转筛主轴两端由轴承座支承,分级回转筛主轴与动力系统联接,钢球仓与分级回转筛连通,不同规格的钢球收集斗各自分开独立的、与分级段对应、与分级回转筛留有可让钢球滚出距离的顺序设置在分级回转筛外围的机架上,不同规格的钢球收集斗设置有钢球的出口。本设计的优点是:分级准确,能将混合在一起不同规格的钢球进行分选并归类,分级效率高;能大大减轻工人的劳动强度。
关键词:回转筛,收集斗,机架,轴承座,钢球仓
DESIGN OF BALL CLASSIFICATION MACHINE
ABSTRACT
The present invention discloses a cylinder-type ball classifier screening,Six positions available screening,Its features are: it from the rack, power system, ball positions, classification of rotary screen, different specifications of steel balls to collect position bucket,Frame for the structure, power system settings in the classification of the Ministry of rotary screen rack at one end,Grade rotary screen at both ends of the bearing spindle bearing, spindle and rotary screen hierarchical power system connection,Ball positions connected with the classification of rotary screen,Different specifications of steel balls fighting the separate collection of independent, and grading section corresponding with the classification of rotary screen from the left to get out of the order to set the ball in the classification of the rack outside Rotary Screen,Collection of different specifications of steel balls to set a steel ball bucket export,Advantages of the present invention are: classification accuracy, can mix different specification steel balls are sorted and classified, graded and high efficiency; can greatly reduce the labor intensity.
KEY WORDS: Rotary sieve, Collecting Bucket, Rack, Bearing, Ball Position
目录
前言 1
第1章概述 4
钢球分级机的简介 4
钢球分级机的工作原理 5
钢球分级机的构造 6
设计课题简介 6
第2章总体方案的确定 7
进出料装置 7
进料装置 7
出料装置 8
支撑装置 9
进出料端滑动轴承支撑 9
回转部分 11
筒体 11
传动装置 11
壳体 12
轴承盖和轴承座 13
上轴瓦和下轴瓦 15
第3章钢球分级机的总体设计 16
钢球分级机的临界转速n0 16
钢球分级机的实际工作转速 16
轴的校核 17
钢球分级机的功率及电动机选型 19
减速器的选择 20
第4章设备使用过程中注意事项 21
设备安装调整注意事项 21
空载试车 21
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