CN2910641Y - 带有偏心轴承座的沙滩车后桥 - Google Patents

带有偏心轴承座的沙滩车后桥 Download PDF

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Publication number
CN2910641Y
CN2910641Y CNU2006200558767U CN200620055876U CN2910641Y CN 2910641 Y CN2910641 Y CN 2910641Y CN U2006200558767 U CNU2006200558767 U CN U2006200558767U CN 200620055876 U CN200620055876 U CN 200620055876U CN 2910641 Y CN2910641 Y CN 2910641Y
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CN
China
Prior art keywords
rear axle
bearing block
sprocket wheel
eccentric bearing
beach buggy
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.)
Expired - Fee Related
Application number
CNU2006200558767U
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English (en)
Inventor
谢锡祥
林岩
刘意
李中亮
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.)
GUANGZHOU PANYU HUANAN MOTORS GROUP CO Ltd
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GUANGZHOU PANYU HUANAN MOTORS GROUP CO Ltd
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Publication date
Application filed by GUANGZHOU PANYU HUANAN MOTORS GROUP CO Ltd filed Critical GUANGZHOU PANYU HUANAN MOTORS GROUP CO Ltd
Priority to CNU2006200558767U priority Critical patent/CN2910641Y/zh
Priority to PCT/CN2007/000054 priority patent/WO2007098667A1/zh
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Publication of CN2910641Y publication Critical patent/CN2910641Y/zh
Anticipated expiration legal-status Critical
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/01—Motorcycles with four or more wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/90—Providing or changing
    • B60B2900/911—Eccentricity
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
    • F16H7/14—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of a driving or driven pulley

Abstract

本实用新型带有偏心轴承座的沙滩车后桥属于车辆后桥领域，特别是涉及一种应用于沙滩车后桥系统上的轴承座，它是由空心后轴，弹性缓冲胶，后摇架，轴承座，弹性链轮安装螺栓，链轮碟刹盘固定座，后碟刹泵安装板组成，轴承座是采用偏心轴承座，偏心轴承座安装在空心后轴上，在轴承座上两端有刻度线，转动偏心轴承座改变后轴相对于前轮前后位置的变化，本实用新型结构独特，调节链条的松紧容易，平稳调节链条，操作简单，可提高传动效率和传动准确度。

Description

带有偏心轴承座的沙滩车后桥
技术领域
本实用新型带有偏心轴承座的沙滩车后桥属于车辆后桥领域，特别是涉及一种应用于沙滩车后桥系统上的轴承座。
背景技术
传统的沙滩车后桥上安装的轴承座采用正圆套筒结构，调节链条松紧需要用到轴承座上的调节螺栓，因螺栓受力较大，容易造成调节螺栓断裂，严重影响行车安全，采用传统方法调节链条松紧时，先通过调节螺栓长度再传到后摇架，从而改变轴承座相对于后摇架的距离，使后轴相对于后摇架位置变化，最后实现调节链条松紧，通过此方式来改变链条松紧状态传动效率和传动的准确度都不高。
实用新型内容
本实用新型的目的在于避免现有技术的不足之处，而设计一种传动效率高，传动的准确度高，安全可靠的带有偏心轴承座的沙滩车后桥。
本实用新型的目的是通过以下措施来达到的，它是由空心后轴1，弹性缓冲胶2，后摇架3，偏心轴承座4，弹性链轮安装螺栓5，弹性链轮6，链轮碟刹盘固定座7，后制动盘8，后碟刹泵安装板9组成，后制动盘8和弹性链轮6安装在链轮碟刹盘固定座7上，并用螺栓紧固，弹性缓冲胶2安装在弹性链轮6上，链轮碟刹盘固定座7，后制动盘8和弹性链轮6用平键联接到空心后轴1上，后摇架8、偏心轴承座4、后碟刹泵安装板9安装在空心后轴1上并固定螺栓，轴承座是采用偏心轴承座4，偏心轴承座4安装在空心后轴1上，在轴承座上两端有刻度线，转动偏心轴承座4改变后轴1相对于前轮前后位置的变化，从而调整链条的松紧状态。利用偏心轴承座1上两端刻度线，能精确的调整后轴相对于前轮前后位置，平稳调节链条，可提高传动效率和传动准确度。
本实用新型结构独特，调节链条的松紧容易，平稳调节链条，操作简单，可提高传动效率和传动准确度。
附图说明
附图1是本实用新型的结构示意图。
附图2是本实用新型的偏心轴承座结构示意图。
具体实施方式
下面结合附图对本实用新型作进一步说明。
如附图1、附图2所示，本实用新型是由空心后轴1，弹性缓冲胶2，后摇架3，偏心轴承座4，弹性链轮安装螺栓5，弹性链轮6，链轮碟刹盘固定座7，后制动盘8，后碟刹泵安装板9组成，后制动盘和弹性链轮安装在链轮碟刹盘固定座上，并用螺栓紧固，弹性缓冲胶安装在弹性链轮上，链轮碟刹盘固定座，后制动盘和弹性链轮用平键联接到空心后轴上，后摇架、后碟刹泵安装板安装在空心后轴上并固定螺栓，偏心轴承座安装在空心后轴上，在轴承座上两端有刻度线。

Claims (4)

1、一种带有偏心轴承座的沙滩车后桥，它是由后轴，弹性缓冲胶，后摇架，轴承座，弹性链轮安装螺栓，链轮碟刹盘固定座，后碟刹泵安装板组成，后制动盘和弹性链轮安装在链轮碟刹盘固定座上，弹性缓冲胶安装在弹性链轮上，链轮碟刹盘固定座，后制动盘和弹性链轮联接到后轴上，后摇架、后碟刹泵安装板安装在后轴上并固定螺栓，其特征是轴承座是采用偏心轴承座，偏心轴承座安装在后轴上。
2、根据权利要求1所述的带有偏心轴承座的沙滩车后桥，其特征是在轴承座上两端有刻度线。
3、根据权利要求1所述的带有偏心轴承座的沙滩车后桥，其特征是后轴是采用空心。
4、根据权利要求3所述的带有偏心轴承座的沙滩车后桥，其特征是链轮碟刹盘固定座，后制动盘和弹性链轮用平键联接到空心后轴上。
CNU2006200558767U 2006-03-03 2006-03-03 带有偏心轴承座的沙滩车后桥 Expired - Fee Related CN2910641Y (zh)

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CNU2006200558767U CN2910641Y (zh) 2006-03-03 2006-03-03 带有偏心轴承座的沙滩车后桥
PCT/CN2007/000054 WO2007098667A1 (fr) 2006-03-03 2007-01-08 Essieu arrière à élément de cage de roulement excentrique pour auto-sable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006200558767U CN2910641Y (zh) 2006-03-03 2006-03-03 带有偏心轴承座的沙滩车后桥

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102350943A (zh) * 2011-08-30 2012-02-15 常州市劲达科技实业有限公司 一种农用车
CN102350944A (zh) * 2011-08-30 2012-02-15 常州市劲达科技实业有限公司 农用车后桥总成
CN105015271A (zh) * 2015-07-23 2015-11-04 张家港市九鼎机械有限公司 一种车辆的前后桥结构及具有该前后桥结构的车辆

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4541502A (en) * 1982-05-31 1985-09-17 Honda Giken Kogyo Kabushiki Kaisha Rear axle supporting structure in three-wheeled motor vehicle
JPH046398Y2 (zh) * 1985-05-23 1992-02-21
FR2727478B1 (fr) * 1994-11-30 1997-04-04 Valeo Systemes Dessuyage Dispositif pour la fixation d'un element sur la caisse d'un vehicule automobile
CN2216475Y (zh) * 1995-03-08 1996-01-03 任荃 车用空芯半轴
CN2725055Y (zh) * 2004-07-16 2005-09-14 重庆隆鑫工业（集团）有限公司 分离式后桥
DE202005002842U1 (de) * 2005-02-22 2005-05-19 Motive Power Industry Co., Ltd., Dacun Geländemotorrad-Kettenspanner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102350943A (zh) * 2011-08-30 2012-02-15 常州市劲达科技实业有限公司 一种农用车
CN102350944A (zh) * 2011-08-30 2012-02-15 常州市劲达科技实业有限公司 农用车后桥总成
CN102350943B (zh) * 2011-08-30 2013-09-25 常州市劲达科技实业有限公司 一种农用车
CN105015271A (zh) * 2015-07-23 2015-11-04 张家港市九鼎机械有限公司 一种车辆的前后桥结构及具有该前后桥结构的车辆

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Granted publication date: 20070613

Termination date: 20100303