CN111102345A - 一种带风扇装置的减速机 - Google Patents

一种带风扇装置的减速机 Download PDF

Info

Publication number
CN111102345A
CN111102345A CN201911410001.2A CN201911410001A CN111102345A CN 111102345 A CN111102345 A CN 111102345A CN 201911410001 A CN201911410001 A CN 201911410001A CN 111102345 A CN111102345 A CN 111102345A
Authority
CN
China
Prior art keywords
fan
speed
speed reducer
box
box body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201911410001.2A
Other languages
English (en)
Inventor
张梅红
季进锋
殷平
殷桂虎
翁燕
陆晓妹
殷庆凤
康宝刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Tailong Decelerator Machinery Co Ltd
Original Assignee
Jiangsu Tailong Decelerator Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Tailong Decelerator Machinery Co Ltd filed Critical Jiangsu Tailong Decelerator Machinery Co Ltd
Priority to CN201911410001.2A priority Critical patent/CN111102345A/zh
Publication of CN111102345A publication Critical patent/CN111102345A/zh
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/04Features relating to lubrication or cooling or heating
    • F16H57/0412Cooling or heating; Control of temperature
    • F16H57/0415Air cooling or ventilation; Heat exchangers; Thermal insulations
    • F16H57/0416Air cooling or ventilation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/02Units comprising pumps and their driving means
    • F04D25/08Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/02Gearboxes; Mounting gearing therein
    • F16H57/021Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/02Gearboxes; Mounting gearing therein
    • F16H57/027Gearboxes; Mounting gearing therein characterised by means for venting gearboxes, e.g. air breathers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/02Gearboxes; Mounting gearing therein
    • F16H2057/02026Connection of auxiliaries with a gear case; Mounting of auxiliaries on the gearbox

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)

Abstract

本发明涉及一种带风扇装置的减速机,包括箱体和高速轴,所述高速轴经轴承支承于箱体,高速轴至少一端伸出箱体外侧,高速轴的伸出端安装有风扇叶,所述风扇叶安装在箱体的外侧,箱体上与风扇叶对应位置开有通风孔,风扇叶的外侧安装有罩盖,罩盖与箱体间由螺栓连接,所述风扇叶与高速轴由键连接,风扇叶一侧由高速轴的轴肩限位,风扇叶另一侧由罩盖限位。在高速轴上安装风扇叶,利用高速轴的转动带动风扇向减速机内部吹入冷风,对减速机内部降温,减速机内的高温空气被冷风冷却,在从透气孔内排除,保证温度控制在一定范围内,无需额外动力的前提下,能够有效提高减速机的寿命,冷却效果好。

Description

一种带风扇装置的减速机
技术领域
本发明涉及减速机领域,具体涉及一种带风扇装置的减速机。
背景技术
减速机是机械传动中重要部件,在冶金、矿山、机重运输、石油化工、建筑建材、轻工等行业都有广泛的应用。现有的减速机基本不设置散热装置,在工作的时候由于齿轮的摩擦会产生大量热量,最高的时候可以达到100摄氏度左右,或者更高,因为环境温度过高,使得减速机内的润滑油、密封件会在短时间内失效,导致减速机的工作噪音大,传动效率低,降低传动精度,更严重的会加速零部件表面的磨损,影响减速机的使用寿命。
发明内容
为解决现有技术中减速机内温度过高导致磨损和寿命短的缺陷,本发明的目的在于提供一种可以风冷冷却的带风扇装置的减速机。
为达到以上目的,本发明采取的技术方案为:
一种带风扇装置的减速机,包括箱体和高速轴,所述高速轴经轴承支承于箱体,高速轴至少一端伸出箱体外侧,所述高速轴的伸出端安装有风扇叶,所述风扇叶安装在箱体的外侧,箱体上与风扇叶对应位置开有通风孔,风扇叶的外侧安装有罩盖,罩盖与箱体间由螺栓连接,所述风扇叶与高速轴由键连接,风扇叶一侧由高速轴的轴肩限位,风扇叶另一侧由罩盖限位。
进一步地,所述通风孔上安装有固定网。
进一步地,所述风扇叶安装在高速轴的输入端。
再进一步地,所述罩盖为网状镂空结构。
采取以上技术方案后,本发明的有益效果为:在高速轴上安装风扇叶,利用高速轴的转动带动风扇向减速机内部吹入冷风,对减速机内部降温,减速机内的高温空气被冷风冷却,在从透气孔内排除 ,保证温度控制在一定范围内,无需额外动力的前提下,能够有效提高减速机的寿命,冷却效果好。
附图说明
图1为本发明的结构示意图。
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,一种带风扇装置的减速机,包括箱体1,箱体1内安装有高速轴2,高速轴2经一级或者多级齿轮传动至输出轴,箱体顶部设有透气孔。高速轴1由轴承3支承于箱体1,高速轴2套有轴承端盖4,高速轴2与轴承端盖4间安装有油封5,高速轴2的输入端伸出箱体外侧,高速轴2的伸出端上通过键安装有风扇叶6,风扇叶6可根据需要安装在高速轴的任意一段。风扇叶6朝向减速机箱体1内,箱体1与风扇叶6对应的箱壁上开有通风孔,通风孔外侧经螺栓安装有固定网7,防止外侧大的灰尘和杂物进入箱体内。风扇叶6的外侧安装有罩盖8,罩盖8为镂空网状结构,罩盖8串接在高速轴并通过螺栓与箱体1固定。风扇叶6的一侧由高速轴2的轴肩限位,另一侧由罩盖8限位,防止滑动。
减速机在工作时,高速轴2在电机驱动下转动,风扇叶6跟随高速轴转动向减速机内部吹入外侧的空气,对减速机内部降温。吹进的空气自减速机顶部的透气孔排出。

Claims (4)

1.一种带风扇装置的减速机,包括箱体和高速轴,所述高速轴经轴承支承于箱体,高速轴至少一端伸出箱体外侧,其特征在于,所述高速轴的伸出端安装有风扇叶,所述风扇叶安装在箱体的外侧,箱体上与风扇叶对应位置开有通风孔,风扇叶的外侧安装有罩盖,罩盖与箱体间由螺栓连接,所述风扇叶与高速轴由键连接,风扇叶一侧由高速轴的轴肩限位,风扇叶另一侧由罩盖限位。
2.根据权利要求1所述的一种带风扇装置的减速机,其特征在于,所述通风孔上安装有固定网。
3.根据权利要求1所述的一种带风扇装置的减速机,其特征在于,所述风扇叶安装在高速轴的输入端。
4.根据权利要求1所述的一种带风扇装置的减速机,其特征在于,所述罩盖为网状镂空结构。
CN201911410001.2A 2019-12-31 2019-12-31 一种带风扇装置的减速机 Withdrawn CN111102345A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911410001.2A CN111102345A (zh) 2019-12-31 2019-12-31 一种带风扇装置的减速机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911410001.2A CN111102345A (zh) 2019-12-31 2019-12-31 一种带风扇装置的减速机

Publications (1)

Publication Number Publication Date
CN111102345A true CN111102345A (zh) 2020-05-05

Family

ID=70424081

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911410001.2A Withdrawn CN111102345A (zh) 2019-12-31 2019-12-31 一种带风扇装置的减速机

Country Status (1)

Country Link
CN (1) CN111102345A (zh)

Similar Documents

Publication Publication Date Title
CN202900712U (zh) 一种双叶轴流风机
CN211501598U (zh) 一种带风扇装置的减速机
CN111102345A (zh) 一种带风扇装置的减速机
CN210889094U (zh) 一种无油活塞机冷却装置
CN202493384U (zh) 一种风力发电机的机舱通风罩及一种风力发电机
CN216699727U (zh) 一种电调控制汽车尾气排放阀的减速电机装置
CN210327168U (zh) 一种用于大直径工业吊扇的内转子直驱电机
CN213685201U (zh) 起重设备用减速机
CN205423790U (zh) 一种减速机
CN213144807U (zh) 一种新型风机
CN210829788U (zh) 一种高温稀释风机及烟气脱硝系统
CN207810484U (zh) 一种用永磁同步电机直驱的内置式电动滚筒
CN205896116U (zh) 一种吹雪机液压传动齿轮装置
CN200971876Y (zh) 曲柄-滑盘式风机叶片动态转动机构
CN110657110A (zh) 一种高温稀释风机及烟气脱硝系统
CN212133435U (zh) 一种风冷散热器用具有自清洁功能装置
CN219606000U (zh) 一种变速箱箱体结构
CN212237840U (zh) 一种风送式喷雾机导风装置
CN206600447U (zh) 一种雨刷器传动箱辅助散热装置
CN205331022U (zh) 空冷岛风机用驱动装置
CN210128060U (zh) 一种摆线型齿轮传动减速机
CN212392768U (zh) 一种吊扇增速冷却装置
CN201144882Y (zh) 风冷式水泵轴承冷却器
CN1912395B (zh) 中速高压多级离心式鼓风机
CN210106529U (zh) 一种同轴式齿轮减速机

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20200505