Design of Continuously Variable Transmission Sprocket Wheel

Liang Quanbin; Liu Xinqi; Wang Chao; Sun Zhongqian; Li Yingjun

doi:10.16578/j.issn.1004.2539.2020.02.023

您当前的位置：

首页 >

文章列表页 >

Design of Continuously Variable Transmission Sprocket Wheel

Development·Application | 更新时间：2022-10-25

- Design of Continuously Variable Transmission Sprocket Wheel
- Journal of Mechanical Transmission Vol. 44, Issue 2, Pages: 150-153(2020)
- 作者机构：
  
  1.济南大学机械工程学院，山东济南 250000
  2.齐鲁工业大学机械与汽车工程学院，山东济南 250000
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2020.02.023
  CLC：
扫描看全文
梁泉彬,刘昕绮,王超等.弹簧式无级变速链轮的设计[J].机械传动,2020,44(02):150-153.

Liang Quanbin,Liu Xinqi,Wang Chao,et al.Design of Continuously Variable Transmission Sprocket Wheel[J].Journal of Mechanical Transmission,2020,44(02):150-153.
梁泉彬,刘昕绮,王超等.弹簧式无级变速链轮的设计[J].机械传动,2020,44(02):150-153. DOI： 10.16578/j.issn.1004.2539.2020.02.023.

Liang Quanbin,Liu Xinqi,Wang Chao,et al.Design of Continuously Variable Transmission Sprocket Wheel[J].Journal of Mechanical Transmission,2020,44(02):150-153. DOI： 10.16578/j.issn.1004.2539.2020.02.023.

摘要

针对变速自行车需要手动换挡，而且手动换挡后存在传动比不匹配当前阻力状况的问题，提出一种利用弹簧力的连续性实现无级变速的机械式自行车无级变速装置的方案，并通过使弹簧力方向与阻力方向之间存在一个变化的夹角的方法，使主动链轮分度圆直径变化量与弹簧压缩量之间呈现非线性关系，扩大可无级变速的有效阻力范围。通过计算得出了主动链轮分度圆直径变化量与弹簧压缩量之间的函数关系式。最后，对方案进行仿真分析，获得应力云图，验证了本方案的可行性。

Abstract

For variable-speed bicycle need to manually shift， and after the manual shift the resistance ratio does not match the current situation of problem， a set of utilizing the continuity of spring force to realize continuously variable transmission mechanical bicycle scheme of continuously variable transmission device is put forward， and through the spring force direction and the resistance between a change in the direction angle method， make the drive sprocket pitch circle diameter variation with a non-linear relationship between amount of spring compression， increase the effective resistance range of continuously variable transmission. Then the functional relationship between the diameter change of the dividing circle of the active sprocket and the spring compression is obtained through calculation. Finally， the scheme is simulated and the stress cloud diagram is obtained. The simulation results verify the feasibility of the scheme.

关键词

无级变速机械式弹簧仿真

Keywords

Continuously variable transmission (CVT)MechanicalSpringSimulation

references

刘慧玲，王佳琪，鄯宇翔，等.无级变速山地自行车设计及力学仿真[J].机械传动，2017，41（8）:82-85.

LIU Huiling，WANG Jiaqi，SHAN Yuxiang，et al.Design and mechanical simulation of CVT mountain bike[J].Journal of Mechanical Transmission，2017，41（8）:82-85.

陈启军.自行车无级变速技术的专利技术发展分析[J].科技风，2017（11）:19.

CHEN Qijun.Analysis of patented technology development of bicycle continuously variable transmission technology[J].Technology Wind，2017（11）:19.

赵春峰，周人杰，郭玮.无级变速山地自行车设计及力学仿真[J].上海工程技术大学学报，2017，41（8）:154-157.

ZHAO Chunfeng，ZHOU Renjie，GUO Wei.Design and mechanical simulation of CVT mountain bike[J].Journal of Shanghai University of Engineering Science，2017，41（8）:154-157.

宋中越，师占群，范顺成.齿轮式无级变速方法[J].机械设计，2014，31（10）:20-24.

SONG Zhongyue，SHI Zhanqun，FAN Shuncheng.Gear type continuously variable transmission method[J].Journal of Machine Design，2014，31（10）:20-24.

王鸿，王宁侠，梁治国.差动式无级变速减速装置分析研究[J].机械传动，2000，24（2）:29-32.

WANG Hong，WANG Ningxia，LIANG Zhiguo.Analysis and research of differential type continuously variable transmission[J].Journal of Mechanical Transmission，2000，24（2）: 29-32.

赵研科，王莉芳，魏磊，等.传动带式无级变速在小麦收割机中的应用[J].拖拉机与农用运输车，2018，45（5）:23-24.

ZHAO Yanke，WANG Lifang，WEI Lei，et al.Application of belt-type stepless speed change in wheat harvester[J].Tractor & Farm Transporter，2018，45（5）:23-24.

周祖焕.齿轮无级变速原理[J].机械传动，2001，25（2）:31-33.

ZHOU Zuhuan.Gear continuously variable transmission principle[J].Journal of Mechanical Transmission，2001，25（2）:31-33.

孟繁忠.我国链传动行业的技术研究现状及其发展趋势[J].机械传动，2012，36（1）:1-5.

MENG Fanzhong.Current status and development trend of technology research in china's chain drive industry[J].Journal of Mechanical Transmission，2012，36（1）:1-5.

吴翠娥，袁鹏，武桂新，等.不同踏蹬频率下自行车运动员踏蹬力研究[J].体育与科学，2007，28（1）:72-75.

WU Cuie，YUAN Peng，WU Guixin，et al.Research on pedaling force of bicycle athletes under different pedaling frequencies[J].Sports & Science，2007，28（1）:72-75.

闫梅.人机工程学在机械设计中的应用[J].科技风，2019（10）:144.

YAN Mei.Application of ergonomics in mechanical design[J].Technology Wind，2019（10）:144.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

No data

Related Author

No data

Related Institution

No data

⁰