食品皮带提升机总装示意图
食品皮带提升机设计
Design of Food Belt hoist
摘要
食品皮带提升机是为了使食品得到更快运输的一种机械。它是非常重要的运输设备之一，它广泛被用于矿山运输，码头装货，化工运输等重要行业，但对与各种不同情况下的机械设备有一样的设计选材和计算要求。
本文设计了食品加工业中必不可少的食品皮带提升机。食品皮带提升机是运用了皮带提升机的原理开发设计的。食品皮带提升机大致与传统皮带提升机相同，他们都是由皮带，钢带，钢纤维带，塑料带，化纤带作为起重材料和拉拔工件的运输机械。其特征在于用于提升材料的提升装置和用于提高动力的牵引构件，这与其他提升机器明显不同。本文设计的食品皮带提升机是一种小型运输机械，需要的要求是承载能力要求低，运输速度可变，与其他皮带提升机相比之下，他成本更低，设计更加紧凑实用。
从整体结构开始，对整个机器装置的驱动部分和驱动部分进行设计和计算。在驱动装置的设计计算中，该设计使用电动机减速装置作为驱动装置;在传动部件的设计中，定时滑轮与传动装置连接以传递动力。另外，选择和设计了装置的换向辊，压力辊和框架部件，并对其他必要的辅助设备计算与选择。
这次主要设计减速器的结构，确定并选择清扫装置和轴的主要参数，改变方向滚筒的设计，还有制动装置的选择，并且详细分析其工作原理。
关键词减速器；换向滚筒；压轮；托辊
Abstract
Food belt hoist is a kind of get faster shipping to make the food machinery. It is one of the important transportation equipment, it is widely used in mine haulage, port of loading, chemical transportation, and other important industries, but with all kinds of mechanical equipment in different cases have the same material and calculation design requirements.
This paper design the indispensable food in the food processing industry belt winding machine. Food belt winding machine is the use of the principle of the belt elevator design development. Food belt elevator is roughly the same as the traditional belt winding machine, they are made of leather belt, steel belt, steel fiber tape, plastic belt, chemical fiber belt as lifting material and drawing workpiece transport machinery. Its characteristics is used to improve the material lifting device and used to improve the power of traction components, and this is obviously different from other improve machine. In this paper, design of food belt hoist is a small transport machinery, need demands bearing capacity is low, transportation speed variable, and the other belt winding machine, by contrast, he is cheaper, compact design more practical.
Starting from the overall structure of the whole machine unit drive part and the driven part of the design and calculation. In the design of the driving gear calculation, the design USES motor speed reducer as drive device; In the design of driving part, timing pulley connected to the transmission device to transfer power. In addition, the selection and design of the device of the reversing roller, pressure roller and framework components, and other necessary calculation and selection of auxiliary equipment.
The main design the structure of the reducer, determine and select the cleaning device and main parameter of shaft, and change the direction of the design of the drum, and braking device of choice, and detailed analysis of its working principle.
Keywords: Reducer Bend pulley Pressing wheel Roller
目录
摘要I
Abstract II
1绪论1
1.1前言1
1.1.1背景介绍1
1.1.2提升机介绍1
1.1.3食品皮带提升机介绍4
1.2设计方案确定5
1.3设计方案简述6
2减速器结构的设计8
2.1电动机的选择8
2.1.1选择电动机类型和机构形式8
2.1.2功率的计算8
2.1.3带式提升机的电动机功率的计算9
2.2确定传动装置的总传动比和分配传动比10
2.2.1带式提升机的总传动比10
2.2.2减速器的各级传动比的分配10
2.3计算传动装置的运动和动力参数11
2.3.1各轴转速11
2.3.2各轴的输入功率11
2.3.3各轴的输入转矩12
2.4轴承的选择12
3换向压带轮的设计14
3.1换向压带轮的结构设计14
3.2设计方案的比较与选择15
3.3提升带的跑偏处理16
3.4拉紧装置17
4联轴器的设计20
5托辊的设计21
6食品皮带提升机控制器的发展及使用23
7制动装置25
8清扫装置27
9食品皮带提升机的安装和操作维护30
9.1停机30
9.2食品皮带提升机的维护30
9.3食品提升皮带机的安装31
结论33
致谢34
参考文献35
中间齿轮轴
轴座
低速级大齿轮
减速器装配图
托辊结构图
字数统计
设计所包含文件
设计目录
摘要部分
设计方案
设计计算总预览
