CN2563095Y - 沙滩车倒档用换向机构 - Google Patents

沙滩车倒档用换向机构 Download PDF

Info

Publication number
CN2563095Y
CN2563095Y CN02266388U CN02266388U CN2563095Y CN 2563095 Y CN2563095 Y CN 2563095Y CN 02266388 U CN02266388 U CN 02266388U CN 02266388 U CN02266388 U CN 02266388U CN 2563095 Y CN2563095 Y CN 2563095Y
Authority
CN
China
Prior art keywords
fixed
output shaft
push rod
gear
housing
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
CN02266388U
Other languages
English (en)
Inventor
吴幼鹏
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.)
XINGFU MOTORCYCLE GENERAL FACTORY SHANGHAI
Original Assignee
XINGFU MOTORCYCLE GENERAL FACTORY SHANGHAI
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 XINGFU MOTORCYCLE GENERAL FACTORY SHANGHAI filed Critical XINGFU MOTORCYCLE GENERAL FACTORY SHANGHAI
Priority to CN02266388U priority Critical patent/CN2563095Y/zh
Application granted granted Critical
Publication of CN2563095Y publication Critical patent/CN2563095Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/46—Gearings having only two central gears, connected by orbital gears
    • F16H3/60—Gearings for reversal only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/12—Motorcycles, Trikes; Quads; Scooters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/12—Motorcycles, Trikes; Quads; Scooters
    • B60Y2200/124—Buggies, Quads
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H2063/3093—Final output elements, i.e. the final elements to establish gear ratio, e.g. dog clutches or other means establishing coupling to shaft
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
    • F16H2200/2005—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with one sets of orbital 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
    • F16H2200/2035—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with two engaging means
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
    • F16H2200/2064—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes using at least one positive clutch, e.g. dog clutch
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2094—Transmissions using gears with orbital motion using positive clutches, e.g. dog clutches

Landscapes

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

Abstract

本实用新型是应用在沙滩车倒挡用换向机构。发动机输出轴花键连接主动齿轮，主动齿轮与内齿轮转动连接；内齿轮与链轮固定连接；输出轴联接套6固定连接发动机输出轴；行星齿轮三角板与输出轴联接套转动连接；行星齿轮组件固定在行星齿轮三角板上；拨叉推杆与行星齿轮三角板活动连接；制动法兰固定在壳体上，与行星齿轮三角板保持移动距离；摇臂固定在推杆控制套上，复位扭簧一端固定在壳体上，另一端固定在摇臂上。本实用新型采用行星齿轮结构，体积小，承载大，扭矩大，耐冲击。

Description

沙滩车倒档用换向机构
技术领域
本实用新型是应用在沙滩车倒档用换向机构。
背景技术
现有的沙滩车没有换向机构，实际应用中很不方便，经常在出现路障的情况下，驾驶员只能下车推行绕开；有时车陷入沙坑更难行驶。
发明内容
本实用新型克服上述已有技术存在的缺点，提供一种沙滩车倒档用换向机构。沙滩车倒档用换向机构，发动机输出轴1花键连接主动齿轮2，主动齿轮与内齿轮4通过轴承及挡圈3转动连接；内齿轮与链轮5固定连接；输出轴联接套6固定连接发动机输出轴；输出轴联接套6通过轴承组件19与壳体8转动连接；行星齿轮三角板7与输出轴联接套6转动连接；行星齿轮组件14固定在行星齿轮三角板7上；推杆控制套10活动连接在壳体8上，定位销11与拨叉推杆9固定连接，拨叉推杆9在推杆控制套10内移动；拨叉推杆9与行星齿轮三角板7活动连接；制动法兰17固定在壳体上，与行星齿轮三角板7保持移动距离；摇臂13固定在推杆控制套10上，复位扭簧12一端固定在壳体8上，另一端固定在摇臂13上。
壳体上固定有软轴座15，软轴座连接软轴。
本实用新型的工作原理是，发动机输出轴将动力传给主动齿轮，带动行星齿轮三角板组件转动，此时，行星齿轮和内齿轮同步转动。最后动力由内齿轮上的链轮输出；主动齿轮和内齿轮转向一致。当驾驶员手拉操纵软轴时，则软轴拉动推杆控制套摇臂旋转90度，带动推杆控制套转动，使行星齿轮三角板拨叉推杆后移，行星齿轮三角板组件脱开主动齿轮与制动法兰啮合，此时行星齿轮三角板组件不旋转，行星齿轮只起过渡作用，所以主动齿轮与内齿轮的转向相反，达到了倒档的目的。
本实用新型采用行星齿轮的结构，体积小，承载大，扭矩大，耐冲击；由于本换向机构直接安装在发动机的输出轴上，故安装方便；换向采用拨叉移动换向，钢丝软轴手动操作，扭簧自动复位，因此操作简便，换向可靠耐用；本实用新型采用了封闭形式，其内腔始终保持清洁和润滑，极大减少了各齿轮接触面的磨损；各转动部分均安装各类滚动轴承，极大地减少了运转功率的损耗和各接触面的磨损，保障了其运转的平稳性，同时降低了机械噪声。本实用新型的结构保证了换向机构的工作稳定性、可靠性和实用性，使沙滩车的使用更为方便、安全。
附图说明
1发动机输出轴、2主动齿轮、3挡圈、4内齿轮、5链轮、6输出轴联接套、7行星齿轮三角板、8壳体、9拨叉推杆、10推杆控制套、11定位销、12复位扭簧、13摇臂、14行星齿轮组件、15软轴座、16螺钉组件、17制动法兰、18堵塞、19轴承组件。
附图1是本实用新型结构示意图。
附图2是图1的侧视图。
附图3.是图1A-A剖视图。
具体实施方式
沙滩车倒档用换向机构，发动机输出轴1花键连接主动齿轮2，主动齿轮与内齿轮4通过轴承及挡圈3转动连接；内齿轮与链轮5通过螺栓连接；输出轴联接套6固定连接发动机输出轴；输出轴联接套6通过轴承组件19与壳体8转动连接；行星齿轮三角板7与输出轴联接套6转动连接；行星齿轮组件14固定在行星齿轮三角板7上；推杆控制套10活动连接在壳体8上，定位销11与拨叉推杆9固定连接，拨叉推杆9在推杆控制套10内移动；拨叉推杆9与行星齿轮三角板7活动连接；制动法兰17固定在壳体上，与行星齿轮三角板7保持移动距离；摇臂13固定在推杆控制套10上，复位扭簧12一端固定在壳体8上，另一端固定在摇臂13上。壳体上固定有软轴座15，软轴座连接软轴。堵塞18固定在推杆控制套10上。螺钉主件16固定在发动机输出轴的顶端。

Claims (4)

1、一种沙滩车倒档用换向机构，其特征在于发动机输出轴(1)花键连接主动齿轮(2)，主动齿轮与内齿轮(4)通过轴承及挡圈(3)转动连接；内齿轮与链轮(5)固定连接；输出轴联接套(6)固定连接发动机输出轴；输出轴联接套(6)通过轴承组件(19)与壳体(8)转动连接；
行星齿轮三角板(7)与输出轴联接套(6)转动连接；行星齿轮组件(14)固定在行星齿轮三角板(7)上；推杆控制套(10)活动连接在壳体(8)上，定位销(11)与拨叉推杆(9)固定连接，拨叉推杆(9)在推杆控制套(10)内移动；拨叉推杆(9)与行星齿轮三角板(7)活动连接；制动法兰(17)固定在壳体上，与行星齿轮三角板(7)保持移动距离；摇臂(13)固定在推杆控制套(10)上，复位扭簧(12)一端固定在壳体(8)上，另一端固定在摇臂(13)上。
2、按照权利要求1所述的沙滩车倒档用换向机构，其特征在于壳体上固定有软轴座(15)，软轴座连接软轴。
3、按照权利要求1所述的沙滩车倒档用换向机构，其特征在于堵塞(18)固定在推杆控制套(10)上。
4、按照权利要求1所述的沙滩车倒档用换向机构，其特征在于螺钉主件(16)固定在发动机输出轴的顶端。
CN02266388U 2002-08-19 2002-08-19 沙滩车倒档用换向机构 Expired - Fee Related CN2563095Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN02266388U CN2563095Y (zh) 2002-08-19 2002-08-19 沙滩车倒档用换向机构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN02266388U CN2563095Y (zh) 2002-08-19 2002-08-19 沙滩车倒档用换向机构

Publications (1)

Publication Number Publication Date
CN2563095Y true CN2563095Y (zh) 2003-07-30

Family

ID=33732217

Family Applications (1)

Application Number Title Priority Date Filing Date
CN02266388U Expired - Fee Related CN2563095Y (zh) 2002-08-19 2002-08-19 沙滩车倒档用换向机构

Country Status (1)

Country Link
CN (1) CN2563095Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102840278A (zh) * 2011-06-22 2012-12-26 上海好易特机械制造有限公司 多功能工作车的带互锁的行星齿轮内置倒档发动机
WO2021087101A1 (en) * 2019-10-29 2021-05-06 Polaris Industries Inc. Reverse gear system for vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102840278A (zh) * 2011-06-22 2012-12-26 上海好易特机械制造有限公司 多功能工作车的带互锁的行星齿轮内置倒档发动机
WO2021087101A1 (en) * 2019-10-29 2021-05-06 Polaris Industries Inc. Reverse gear system for vehicle
CN114829810A (zh) * 2019-10-29 2022-07-29 印第安国际机车有限公司 车辆的倒车齿轮系统
US11808348B2 (en) 2019-10-29 2023-11-07 Indian Motorcycle International, LLC Reverse gear system for vehicle

Similar Documents

Publication Publication Date Title
JP6470799B2 (ja) ホイールの電気的動力化システム
CN202441770U (zh) 车辆电子驻车制动系统的制动器
CN107386860B (zh) 一种内摆门驱动装置
CN100588588C (zh) 一种两轮电动车
CN201342939Y (zh) 平衡重叉车驱动桥
CN112429112B (zh) 一种基于轮步式机器人的轮足动力切换装置
CN111237453A (zh) 一种电子驻车的机械解锁机构
CN102303684B (zh) 一种电动轮毂
CN2563095Y (zh) 沙滩车倒档用换向机构
CN208530537U (zh) 一种电动车减速器驻车制动机构
CN202371103U (zh) 滚珠丝杆式直流线性驱动器
US5085088A (en) Drive train energy
CN201951253U (zh) 发条储能车轮
CN112193316B (zh) 一种基于电机驱动的汽车四轮独立转向机构
CN111577889B (zh) 一种离合器及共用驻车控制装置
CN206067495U (zh) 用于纯电动车辆的多层式驻车系统
CN201300722Y (zh) 轮毂式变速离合器
CN201254264Y (zh) 全自动变速器
CN201186681Y (zh) 四轮驱动履带式机器人行走驱动装置
CN218777610U (zh) 一种变半径回转轮腿结构及仿生机器人
CN217414012U (zh) 承受垂向载荷的平面机械臂
CN202322147U (zh) 一种立轴钻机卷扬装置
CN215662950U (zh) 一种基于牙嵌式离合器的节能赛车传动机构
CN214215981U (zh) 一种全向移动平台轮系结构
CN2242849Y (zh) 人力车用同轴控制前后驱动滑行及制动装置

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20030730

Termination date: 20100819