CN112360930A - 一种钢厂大包回转台减速机 - Google Patents

一种钢厂大包回转台减速机 Download PDF

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Publication number
CN112360930A
CN112360930A CN202011484770.XA CN202011484770A CN112360930A CN 112360930 A CN112360930 A CN 112360930A CN 202011484770 A CN202011484770 A CN 202011484770A CN 112360930 A CN112360930 A CN 112360930A
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China
Prior art keywords
input shaft
jackshaft
speed reducer
box
steel mill
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CN202011484770.XA
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English (en)
Inventor
殷庆凤
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Jiangsu Tailong Decelerator Machinery Co Ltd
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Jiangsu Tailong Decelerator Machinery Co Ltd
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Application filed by Jiangsu Tailong Decelerator Machinery Co Ltd filed Critical Jiangsu Tailong Decelerator Machinery Co Ltd
Priority to CN202011484770.XA priority Critical patent/CN112360930A/zh
Publication of CN112360930A publication Critical patent/CN112360930A/zh
Withdrawn legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H1/222—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/038—Gearboxes for accommodating bevel gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02069—Gearboxes for particular applications for industrial applications

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)

Abstract

本发明涉及减速机领域，提供了一种钢厂大包回转台减速机。利用两个相互垂直的输入轴输入，在一个输入轴的电机故障时，另一输入轴电机输入，保持输入回转台的连续运转。同时可以避免回转台空间限制造成的电机安装的问题；提高减速的适用性。

Description

一种钢厂大包回转台减速机
技术领域
本发明涉及减速机领域，具体涉及一种钢厂大包回转台减速机。
背景技术
炼钢厂的大包回转台用于支承转运钢水包，通过大包回转台的旋转将盛满钢水的钢水包转到浇钢位置，同时把浇注完的空包转到受包位置。回转台的转动由减速机驱动，由于回转台处于高温高振动的环境，减速机的驱动电机容易发生故障，且需要定期进行维护与检修，回转台需要停机，对生产影响。
发明内容
为了满足钢厂大包持续运行的要求，本发明的目的在于提供一种双输入的钢厂大包回转台减速机。
为达到以上目的，本发明采取的技术方案为：
一种钢厂大包回转台减速机，包括箱体，箱体内有轴承竖直支承有第一中间轴、第二中间轴和输出轴，所述第一中间轴由中间齿轮副驱动第二中间轴，第二中间轴由输出齿轮副驱动输出轴，所述箱体第一中间轴上安装有大锥齿轮，所述箱体内由轴承座支承有第一输入轴和第二输入轴，所述第一、第二输入轴为锥齿轮轴，所述第一、第二输入轴同时与大锥齿轮啮合，所述第一、第二输入轴垂直设置。
进一步地，所述第一输入轴安装有箱体的左右，第二输入轴安装于箱体的后侧。
再进一步地，所述输出轴的顶部伸出箱体外侧，输出轴伸出端安装有两个键。
采取以上技术方案后，本发明的有益效果为：利用两个相互垂直的输入轴输入，在一个输入轴的电机故障时，另一输入轴电机输入，保持输入回转台的连续运转。同时可以避免回转台空间限制造成的电机安装的问题；提高减速的适用性。
附图说明
图1为本发明的主剖视图；
图2为本发明的俯视图。
具体实施方式
以下结合附图对本发明的具体实施方式做进一步详述：如图所示，一种钢厂大包回转台减速机，包括箱体，箱体由上箱体1和下箱体2组成，上、下箱体1,2间由轴承座3支撑有第一输入轴4和第二输入轴5，第一、第二输出轴4,5为水平轴且相互垂直，第一、第二输入轴4,5为锥齿轮轴，第一输入轴4伸出端位于箱体的左侧，第二输入轴5的伸出端位于箱体的后侧。箱体内由轴承竖直支承有第一中间轴6、第二中间轴7和输出轴8，第一中间轴6上安装有大锥齿轮9，第一、第二输入轴4,5同时啮合大锥齿轮9，提供双的输入。第一中间轴6由中间齿轮副10驱动第二中间轴7，第二中间轴7由输出齿轮副11驱动输出轴8。输出轴8自箱体的顶部输出，输出轴8的输出端安装有两个键12，用于与回转台连接，两个键的相位差为120度。
由于该减速机为垂直的双输入轴输入，在实际应用时，可以选择单输入，根据回转台的结构和电机安装空间，选择合适的输入轴连接输入电机；可以选择两根输入轴同时连接输入电机，，两个电机可以一用一备，在一台电机故障时，切换另一台，避免影响生产；也可以一台电机驱动正转，另一台电机驱动反转，达到回转台减速机回转的功能；还可以一个输入轴连接输入电机，另一输入轴连接刹车装置，在回转台转动到固定位置时提供软刹车，降低回转台和大包的振动和冲击，提高安全性能。

Claims (3)

1.一种钢厂大包回转台减速机，包括箱体，箱体内有轴承竖直支承有第一中间轴、第二中间轴和输出轴，所述第一中间轴由中间齿轮副驱动第二中间轴，第二中间轴由输出齿轮副驱动输出轴，其特征在于，所述箱体第一中间轴上安装有大锥齿轮，所述箱体内由轴承座支承有第一输入轴和第二输入轴，所述第一、第二输入轴为锥齿轮轴，所述第一、第二输入轴同时与大锥齿轮啮合，所述第一、第二输入轴垂直设置。
2.根据权利要求1所述的一种钢厂大包回转台减速机，其特征在于，所述第一输入轴安装有箱体的左右，第二输入轴安装于箱体的后侧。
3.根据权利要求1所述的一种钢厂大包回转台减速机，其特征在于，所述输出轴的顶部伸出箱体外侧，输出轴伸出端安装有两个键。
CN202011484770.XA 2020-12-16 2020-12-16 一种钢厂大包回转台减速机 Withdrawn CN112360930A (zh)

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