摘 要
钢包加盖装置通常设置在钢包回转台上，为到达回转台的盛有钢水的钢包加保温盖的装置。该装置具有回转、升降等功能。回转和升降运动可用液压方式，也有用电动机械方式的。可在回转台的两侧设置两套装置，对浇注的钢包和等待浇注的钢包同时加盖，亦可设一套装置，只在浇注时加盖。它在连铸设备中的作用非常大，是重要的冶金设备之一。
本文主要解决钢包加盖装置的总体布置及转动机构的设计问题。钢包加盖装置要实现的功能主要包括：操作臂水平的旋转运动和垂直的升降运动，以及加盖和揭盖动作。采用液压缸驱动来完成加盖和揭盖动作，采用电机驱动来完成操作臂的转动，为了实现钢包加盖装置的自动控制，增加了接近开关装置和电气滑环装置。
本文是依据钢包加盖装置生产过程和工作原理，首先选定合适的方案，根据方案设计操作臂和支撑柱体，同时选择相应的液压缸并进行校核；然后根据相应的条件设计计算转动机构；最后对传动轴和其他零件进行强度校核，最终完成设计。
关键词： 冶金； 钢包加盖装置； 转动机构
Abstract
Ladle stamping device usually set the stage in the ladle turret, turret to reach the ladle containing molten steel covered with thermal devices. The device has a rotating, lifting and other function. Hydraulic rotary and down movement means can also be useful way of electric machinery. Both sides of the rotary table can be set two devices, on the casting ladle and pouring ladle while waiting for stamping, a device can be set only when stamped in the casting. It's role in the continuous casting equipment is very large, is one of the important metallurgical equipment.
In this paper, stamped with the device address ladle overall layout and design of rotating bodies. Ladle stamped device to achieve the main functions include: operating arm of the level of vertical lift rotary motion and movement, as well as stamped and Uncovery action. Driven by hydraulic cylinders to complete the seal and expose cover actions to complete the operation with motor-driven rotating arm, ladle stamped in order to achieve the automatic control device, an increase of nearly switchgear and electrical slip ring device.
This article is a stamp device according to the ladle and working principle of the production process, first select the appropriate option, based on program design, operation and support arm cylinder, and select the appropriate hydraulic cylinders and the check; then calculated according to the corresponding rotating body design conditions; the final drive shaft and other parts of the strength check, the final design completion.
Key words： Metallurgy； Ladle stamped device； Slewing mechanism
目 录
绪 论
1 概述
1.1 钢包加盖装置简介
1.2 设计方案选择
1.2.1 钢包加盖装置方案介绍
1.2.2 转动机构的方案选择
2 钢包加盖装置的总体设计
2.1 初定数值
2.1.1已知数据
2.1.2所需数据
2.2 铰点的确定
2.2.1 液压缸支撑点位置的确定
2.3 箱型梁的计算
2.4 悬臂梁上进、退钩液压缸的选择与计算
2.4.1 液压缸的安装方式
2.4.2 液压缸性能参数
2.5 接近开关的选择
3 钢包加盖装置转动机构设计
3.1 回转支承的计算与选择
3.1.1 回转支承载荷计算
3.1.2 回转支承的结构形式
3.1.3 计算回转支承的当量载荷
3.2 减速机的计算与选择
3.3 减速齿轮的计算
3.3.1 选精度等级、材料及齿数
3.3.2 齿轮设计
3.3.3 几何尺寸计算
3.3.4 大齿轮结构参数
3.4 主传动轴的设计
3.4.1 轴的结构设计
3.4.2 校核轴的疲劳强度
3.5 轴承和键的选择
3.6 电气滑环
结束语
参考文献
致谢
