重型板式给料机设计（含8张CAD图纸）

0-a0总装配图

摘要
本主要针对为物料输送而设计的重型板式给料机。通过查阅板式给料机设计相关资料进行给料机的设计。板式给料机由驱动装置采用三相异步电机连接圆锥-圆柱三级减速器驱动，主轴装置，链条与链板装置，尾轮张紧装置采用螺旋张紧装置，机架与支重轮组成。
本设计通过了解与分析任务书提供的原始数据，选择合适的方案，并根据有关数据进行分析计算，完成了重型板式给料机的总体设计计算。在此基础上，根据所学的工程力学的知识对整体进行受力分析，从而确定牵引力和牵引功率，选择电机和设计圆锥-圆柱齿轮减速器。最后完成重型板式给料机的结构尺寸，驱动转轴的结构尺寸，以及螺旋张紧机构和支重轮的尺寸设计。
该有图15幅，表26个，参考文献20篇。
关键词：重型板式给料机；电机；圆锥-圆柱齿轮减速器；链轮

Abstract
This paper mainly aims at the design of heavy plate feeder for material transportation. Through consulting the relevant data of plate feeder design, the feeder is designed. The plate feeder is driven by a three-phase asynchronous motor connected with a cone cylinder three-stage reducer, a spindle device, a chain and chain plate device, a screw tensioning device for the tail wheel tensioning device, a frame and a supporting wheel.
Through understanding and analyzing the original data provided by the task book, this design selects the appropriate scheme, and carries on the analysis and calculation according to the relevant data, and completes the overall design calculation of the heavy plate feeder. On this basis, according to the knowledge of engineering mechanics, the overall force analysis is carried out, so as to determine the traction force and traction power, select the motor and design the cone cylindrical gear reducer. Finally, the structural dimension of the heavy plate feeder, the structural dimension of the driving shaft, and the size design of the screw tension mechanism and the supporting wheel are completed.
Key words: heavy plate feeder; electric machinery; bevel cylindrical gear reducer; chain wheel

目录
摘要I
目录III
1绪论V
1.1概述1
1.2发展状况1
1.3工作原理2
2方案设计4
2.1设计基本要求4
2.2方案确定4
2.3确定基本参数5
2.4电机的选择8
3减速器设计10
3.1计算参数10
3.2高速级齿轮设计12
3.3中间级齿轮设计17
3.4低速级齿轮设计23
3.5开式齿轮设计28
3.6轴的设计33
3.7轴承的选择39
3.8键的选型43
3.9减速器相关附件45
3.10减速器箱体的主要结构尺寸48
3.11减速器密封与润滑48
4链传动设计50
4.1链条选择50
4.2链轮尺寸50
4.3链板设计51
5轴设计52
5.1主轴设计52
5.2从动轴设计55
5.3主轴部件56
6其他部件57
6.1支重轮57
6.2张紧装置57
6.3机架58
7机器润滑与安装调试59
7.1机器润滑59
7.2安装与调试59
8结论61
参考文献62
翻译部分64

Contents
Abstract I
Contents III
1 Introduction V
1.1 Introduction 1
1.2 State of Development 1
1.3 Operating Principle 2
2 Schematic Design 4
2.1 Basic Design Requirements 4
2.2 Scheme Determination 4
2.3 Determine the Basic Parameters 5
2.4 Selection of Motor 8
3 Reducer Design 10
3.1 Calculation Parameters 10
3.2 High Speed Gear Design 12
3.3 Intermediate Stage Gear Design 17
3.4 Low Speed Gear Design 23
3.5 Open Gear Design 28
3.6 Shaft Design 33
3.7 Selection of Bearings 39
3.8 Selection of Key 43
3.9 Reducer Related Accessories 45
3.10 Main Structural Dimensions of the Reducer Box 48
3.11 Reducer Sealing and Lubrication 48
4 Chain Drive Design 50
4.1 Selection of Chain 50
4.2 Sprocket size 50
4.3 Chain Plate Design 51
5 Spindle Design 52
5.1 Spindle Design 52
5.2 Driven Shaft Design 55
5.3 Spindle Components 56
6 Other Components 57
6.1 Track Roller 57
6.2 Tensioning Gear 57
6.3 Base Frame 58
7 Machine Lubrication and Installation and Debugging 59
7.1 Machine Lubrication 59
7.2 Installation and Debugging 59
8 Conclusions 61
References 62
Translator Unit 64

1绪论
1 Introduction
1.1概述（Introduction）
给料机[1]是一种物料输送机器，它主要是为事先安排好的道路或者说路径上进行物料运输，而且是不间断，连续不绝的运输像砂石，石灰石，煤矿等的松散的物料，在其他的文献和作品里又被叫做是板式喂料机。
给料机可以将方块状，微粒颗粒状的物料从仓库，用来存储物料的机器，运输煤矿的中途中，均匀的，平稳的，足量的，不间断地输送到其他的收料机器或另一个工作机器中。不同形式的给料机可以和其他形式输送机配合使用，同时不同形式的给料机之间也是可以相互配合使用。比如，板式给料机，相对于其他形式的给料机，运用的范围更广，通常运用到采煤矿石的运输，冶金金属的运送，供电运输行业等等。对于一般的板式给料机来说，主流的运输方向就是水平方向和斜角方向，除了主流的运输方向，也可以通过三维的方向进行输送物料，就是

a0减速器

a2传动系统

a2链轮组件

a3高速轴

a3中间大齿轮

a3锥齿轮

a3中间轴2