Transmission Design and Force Analysis of HMCVT for High Power Tractor

He Chengkui; Lang Pengfei; Kang Min; Zhang Haijun

doi:10.16578/j.issn.1004.2539.2018.03.013

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Transmission Design and Force Analysis of HMCVT for High Power Tractor

更新时间：2022-10-20

- Transmission Design and Force Analysis of HMCVT for High Power Tractor
- Vol. 42, Issue 3, Pages: 54-59(2018)
- 作者机构：
  
  1. 达州职业技术学院机电工程系
  2. 南京农业大学工学院
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2018.03.013
  CLC：
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[1]何成奎,郎朋飞,康敏,张海军.大马力拖拉机液压机械无级变速器的传动设计及受力分析[J].机械传动,2018,42(03):54-59.

He Chengkui, Lang Pengfei, Kang Min, et al. Transmission Design and Force Analysis of HMCVT for High Power Tractor. [J]. 42(3):54-59(2018)
[1]何成奎,郎朋飞,康敏,张海军.大马力拖拉机液压机械无级变速器的传动设计及受力分析[J].机械传动,2018,42(03):54-59. DOI： 10.16578/j.issn.1004.2539.2018.03.013.

He Chengkui, Lang Pengfei, Kang Min, et al. Transmission Design and Force Analysis of HMCVT for High Power Tractor. [J]. 42(3):54-59(2018) DOI： 10.16578/j.issn.1004.2539.2018.03.013.

摘要

通过查阅大量的文献资料,根据液压机械无级变速器的工作原理,提出了一种新的传动方案。根据传动方案进行主要关键零部件的技术参数设计与计算,确定各个零部件最终的结构参数,并进行了强度校核计算。在此基础上,运用Creo 2.0建立了三维实体模型,并完成了虚拟装配图,最后运用ANSYS对主要零部件进行了有限元受力分析。结果表明,结构设计合理。

Abstract

The Hydro-Mechanical Continuously Variable Transmission（ HMCVT） is a twin drive transmission,which divides the output power of the engine into mechanical power and hydraulic power through the shunting mechanism,and the power is converged by the confluence mechanism so as to realize the effect of continuously variable speed. Through consulting a large amount of documents and materials,a new transmission scheme is put forward according to the working principle of hydro mechanical stepless transmission. Based on the transmission scheme,the design and calculation of the technical parameters of the main key parts are carried out,then the final structural parameters of each component are determined,and the strength checking calculation is carried out. On this basis,the 3 D model of every part is built in Creo 2. 0,and then the virtual assembly drawing is completed. Finally,the finite element analysis of the main parts is carried out by using ANSYS. The results show that the design of this structure is reasonable.

关键词

液压机械无级变速器传动方案传动结构三维建模受力分析

Keywords

HMCVTTransmission schemeTransmission structure3D ModelingForce analysis

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Related Institution

Hohai-Lille College， Hohai University

ZRIME Gearing Technology Co., Ltd.

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Collaborative Innovation Center of Machinery Equipment Advanced Manufacturing of Henan Province

State Key Laboratory of Power System of Tractor

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