CN201383729Y - 一种跑步机用电机 - Google Patents

一种跑步机用电机 Download PDF

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Publication number
CN201383729Y
CN201383729Y CN200920052356.4U CN200920052356U CN201383729Y CN 201383729 Y CN201383729 Y CN 201383729Y CN 200920052356 U CN200920052356 U CN 200920052356U CN 201383729 Y CN201383729 Y CN 201383729Y
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China
Prior art keywords
flywheel
rotating shaft
plate washer
treadmill
rotor assembly
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Expired - Lifetime
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CN200920052356.4U
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English (en)
Inventor
胡辉
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Zhongshan Broad Ocean Motor Co Ltd
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Zhongshan Broad Ocean Motor Co Ltd
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Priority to CN200920052356.4U priority Critical patent/CN201383729Y/zh
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Publication of CN201383729Y publication Critical patent/CN201383729Y/zh
Priority to CA2695355A priority patent/CA2695355C/en
Priority to US12/717,217 priority patent/US8093773B2/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/003—Couplings; Details of shafts
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0876—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with axial keys and no other radial clamping
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/02—Additional mass for increasing inertia, e.g. flywheels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2117—Power generating-type flywheel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2121—Flywheel, motion smoothing-type

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

一种跑步机用电机，包括机壳(1)、定子组件(2)、转子组件(3)、前端盖(9)、后端盖(5)和飞轮(13)，机壳(1)的两端分别安装前端盖(9)和后端盖(5)，定子组件(2)和转子组件(3)都安装在机壳(1)内，转子组件(3)中的转轴(4)前端伸出机壳(1)，转轴(4)的前端套有飞轮(13)，转轴(4)与飞轮(13)通过键(14)连接，在转轴(4)的前端套装有轴套(12)，轴套(12)顶在飞轮(13)的后面，在转轴(4)的端面上安装有锁紧装置，锁紧装置压紧飞轮(13)。本实用新型具有结构简单，成本较低，安装方便，连接紧固等优点。

Description

一种跑步机用电机
技术领域：
本实用新型涉及一种跑步机用电机。
背景技术：
目前，跑步机用电机的轴伸端都连接有飞轮，轴与飞轮之间用键来连接，由于飞轮比较重，如果定位不好在运作中易产生不平稳，产生噪音，甚至会发生飞轮脱落现象，现有技术中电机与飞轮的连接结构较复杂，成本较高，安装不方便，且飞轮与转轴之间连接不够紧固，存在轴向的相对移动，使电机转动不平稳，产生噪音，大大缩短电机的工作寿命。
实用新型内容：
本实用新型的目的是提供一种结构较简单，成本较低，安装方便，连接紧固运行稳定、噪音小的跑步机用电机。
本实用新型是通过下述技术方案予以实现的：
一种跑步机用电机，包括机壳、定子组件、转子组件、前端盖、后端盖和飞轮，机壳的两端分别安装前端盖和后端盖，定子组件和转子组件都安装在机壳内，转子组件中的转轴前端伸出机壳，转轴的前端套有飞轮，转轴与飞轮通过键连接，在转轴的前端套装有轴套，轴套顶在飞轮的后面，在转轴的端面上安装有锁紧装置，锁紧装置压紧飞轮。
上述所述的锁紧装置包括档板和螺钉，在转轴的前端面设置有螺孔，螺钉穿过档板旋进螺孔并推动档板轴向移动。上述所述的飞轮的的内壁设置有凸台，档板压在凸台上，通过档板和轴套对飞轮进行轴向定位。
上述所述的转轴的后端安装有叶轮实现轴向吹风散热。
上述所述的轴套的后方顶在轴承的端面上。
本实用新型与现有技术相比具有如下优点：1)通过轴套和锁紧装置压紧飞轮，使飞轮与转轴的连接结构较简单，安装方便，连接紧固，成本较低，运行稳定；2)消除飞轮与转轴之间的轴向间隙，电机转动非常平稳，安静，避免了飞轮脱落的现象发生，可提高了电机的工作寿命。
附图说明：
图1是本实用新型的整体结构图。
图2是图1中的A-A局部放大图。
具体实施方式：
下面通过具体实施例并结合附图对本实用新型作进一步详细的描述。
如图1、图2所示，本实用新型的跑步机用电机，包括机壳1、定子组件2、转子组件3、前端盖9、后端盖5和飞轮13，机壳1的两端分别安装前端盖9和后端盖5，定子组件2和转子组件3都安装在机壳1内，转子组件3中的转轴4前端伸出机壳1，转轴4的前端套有飞轮13，转轴4与飞轮13通过键14连接，在转轴4的前端套装有轴套12，轴套12顶在飞轮13的后面，在转轴4的端面上安装有锁紧装置，锁紧装置压紧飞轮13。
其中锁紧装置包括档板16和螺钉17，在转轴4的前端面设置有螺孔18，螺钉17穿过档板16旋进螺孔18并推动档板16轴向移动。飞轮13的的内壁设置有环形凸台15，档板16压在环形凸台15上，通过档板16和轴套12对飞轮13进行轴向定位。转轴4的后端安装有叶轮6实现轴向吹风散热。轴套12的后方顶在轴承11的端面上。
跑步机用电机的具体安装过程：定子组件2和转子组件3都安装在机壳1内，机壳1的两端分别安装前端盖9和后端盖5，转子组件3中的转轴4前端伸出机壳1，转轴4的后端安装有叶轮6，并用螺钉7和螺母8将后端盖5、前端盖9和机壳1连接在一起，在轴承11和前端盖9之间设置有一波形垫圈10，接着将轴套12的后方顶在轴承11的端面上，转轴4的前端装上键14，将飞轮13套入转轴4，轴套12刚好顶在飞轮13的后面，然后将档板16压在环形凸台15上，将螺钉17穿过档板16旋进螺孔18并推动档板16轴向移动，通过档板16和轴套12对飞轮13进行轴向定位。

Claims (5)

1、一种跑步机用电机，包括机壳(1)、定子组件(2)、转子组件(3)、前端盖(9)、后端盖(5)和飞轮(13)，机壳(1)的两端分别安装前端盖(9)和后端盖(5)，定子组件(2)和转子组件(3)都安装在机壳(1)内，转子组件(3)中的转轴(4)前端伸出机壳(1)，转轴(4)的前端套有飞轮(13)，转轴(4)与飞轮(13)通过键(14)连接，其特征在于：在转轴(4)的前端套装有轴套(12)，轴套(12)顶在飞轮(13)的后面，在转轴(4)的端面上安装有锁紧装置，锁紧装置压紧飞轮(13)。
2、根据权利要求1所述的一种跑步机用电机，其特征在于：锁紧装置包括档板(16)和螺钉(17)，在转轴(4)的前端面设置有螺孔(18)，螺钉(17)穿过档板(16)旋进螺孔(18)并推动档板(16)轴向移动。
3、根据权利要求2所述的一种跑步机用电机，其特征在于：飞轮(13)的的内壁设置有凸台(15)，档板(16)压在凸台(15)上，通过档板(16)和轴套(12)对飞轮(13)进行轴向定位。
4、根据权利要求1或2或3所述的一种跑步机用电机，其特征在于：转轴(4)的后端安装有叶轮(6)实现轴向吹风散热。
5、根据权利要求1或2或3所述的一种跑步机用电机，其特征在于：轴套(12)的后方顶在轴承(11)的端面上。
CN200920052356.4U 2009-03-04 2009-03-04 一种跑步机用电机 Expired - Lifetime CN201383729Y (zh)

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CN200920052356.4U CN201383729Y (zh) 2009-03-04 2009-03-04 一种跑步机用电机
CA2695355A CA2695355C (en) 2009-03-04 2010-03-04 Motor for treadmill
US12/717,217 US8093773B2 (en) 2009-03-04 2010-03-04 Motor for treadmill

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104040847A (zh) * 2011-11-21 2014-09-10 包米勒公司 电机
CN108580662A (zh) * 2018-03-29 2018-09-28 西安理工大学 一种旋转式柔性甩打成形装置及其成形方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8776394B2 (en) * 2011-10-04 2014-07-15 Whirlpool Corporation Blower for a laundry treating appliance
US10022848B2 (en) * 2014-07-28 2018-07-17 Black & Decker Inc. Power tool drive mechanism
US10717179B2 (en) * 2014-07-28 2020-07-21 Black & Decker Inc. Sound damping for power tools
JP6952241B2 (ja) * 2017-08-29 2021-10-20 パナソニックＩｐマネジメント株式会社 電動工具
CN112072841A (zh) * 2020-09-03 2020-12-11 李楠楠 一种三相异步振动电机
CN112600338A (zh) * 2020-12-18 2021-04-02 浙江科宁电机有限公司 一种可与电机端盖紧密连接的电机转子

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947710A (en) * 1973-07-27 1976-03-30 Kokusan Denki Co., Ltd. Flywheel type magneto generator for a rotary engine
JPS58106249A (ja) * 1981-12-19 1983-06-24 Honda Motor Co Ltd 可変容量フライホイ−ル
US4695261A (en) * 1985-07-03 1987-09-22 Outboard Marine Corporation Marine propulsion engine voltage generator arrangement
DE3676435D1 (de) * 1985-10-31 1991-02-07 Mitsubishi Electric Corp Schwungradvorrichtung.
US4785687A (en) * 1986-02-18 1988-11-22 Outboard Marine Corporation Marine propulsion device including compressively secured flywheel
US5723923A (en) * 1995-02-21 1998-03-03 The United States Of America As Represented By The United States National Aeronautics And Space Administration Apparatus for providing torque and for storing momentum energy
US6249069B1 (en) * 1999-11-22 2001-06-19 Bomardier Motor Corporation Of America Output regulation of internal combustion engine alternator by mechanical means
JP2001339924A (ja) * 2000-05-30 2001-12-07 Honda Motor Co Ltd アウターロータ型モータ・ジェネレータ
US6547527B2 (en) * 2001-03-05 2003-04-15 Fugitt Rubber & Supply Co., Ltd. Generator unit with clutch-driven pump
US6695581B2 (en) * 2001-12-19 2004-02-24 Mcmillan Electric Company Combination fan-flywheel-pulley assembly and method of forming
US7217226B2 (en) * 2003-02-04 2007-05-15 Mcmillan Electric Company Method and system for coupling a flywheel assembly onto a shaft of an electric motor using a self-holding taper
JP4306476B2 (ja) * 2004-01-29 2009-08-05 株式会社デンソー 自動車用交流発電機
US7083550B2 (en) * 2004-09-20 2006-08-01 Chen-Hui Ko Motor and inertia flywheel arrangement of a fitness machine
US7290737B2 (en) * 2005-09-29 2007-11-06 United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Nonsurvivable momentum exchange system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104040847A (zh) * 2011-11-21 2014-09-10 包米勒公司 电机
CN108580662A (zh) * 2018-03-29 2018-09-28 西安理工大学 一种旋转式柔性甩打成形装置及其成形方法

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US8093773B2 (en) 2012-01-10
US20100225186A1 (en) 2010-09-09
CA2695355A1 (en) 2010-09-04
CA2695355C (en) 2015-06-02

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