Simulation Analysis and Experimental Research on Vibration Characteristic of Roller Brush Gearbox of Intelligent Sweeper

Jing Li; Hongbin Yang; Jihua Ren; Aijun Xu

doi:10.16578/j.issn.1004.2539.2021.08.018

您当前的位置：

首页 >

文章列表页 >

Simulation Analysis and Experimental Research on Vibration Characteristic of Roller Brush Gearbox of Intelligent Sweeper

Test·Analysis | 更新时间：2022-11-10

- Simulation Analysis and Experimental Research on Vibration Characteristic of Roller Brush Gearbox of Intelligent Sweeper
- Journal of Mechanical Transmission Vol. 45, Issue 8, Pages: 124-129(2021)
- 作者机构：
  
  1.河南科技大学机电工程学院，河南洛阳 471003
  2.东莞市星火齿轮有限公司，广东东莞 523723
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2021.08.018
  CLC：
扫描看全文
李静,杨宏斌,任继华等.智能扫地机滚刷齿轮箱的振动特性仿真分析及试验研究[J].机械传动,2021,45(08):124-129.

Li Jing,Yang Hongbin,Ren Jihua,et al.Simulation Analysis and Experimental Research on Vibration Characteristic of Roller Brush Gearbox of Intelligent Sweeper[J].Journal of Mechanical Transmission,2021,45(08):124-129.
李静,杨宏斌,任继华等.智能扫地机滚刷齿轮箱的振动特性仿真分析及试验研究[J].机械传动,2021,45(08):124-129. DOI： 10.16578/j.issn.1004.2539.2021.08.018.

Li Jing,Yang Hongbin,Ren Jihua,et al.Simulation Analysis and Experimental Research on Vibration Characteristic of Roller Brush Gearbox of Intelligent Sweeper[J].Journal of Mechanical Transmission,2021,45(08):124-129. DOI： 10.16578/j.issn.1004.2539.2021.08.018.

摘要

针对某款扫地机齿轮箱噪声过大的问题，在多体动力学软件RecurDyn中建立齿轮箱动力学模型，得到稳态工况下齿轮副的动态啮合力，分析了啮合力对箱体振动的影响；利用Ansys对箱体进行模态和动态响应分析，显示振动响应峰值主要集中在齿轮啮合频率的基频、倍频、2倍频处，激起了与齿轮副的共振噪声。为避开共振带，在不增加箱体空间的情况下提出优化齿轮几何参数和改进电动机装配处结构的方案，并对优化方案进行了噪声试验。结果表明，优化齿轮几何参数和对电动机装配处加筋的组合方案为最佳方案，整机噪声降低了约8.9 dB。研究对该类产品的优化设计和减振降噪具有一定的研究意义和参考价值。

Abstract

Aiming at the problem of excessive noise in the gearbox of a certain sweeper， a gearbox dynamics model is established in the multi-body dynamics software RecurDyn， the dynamic meshing force of the gear pair under steady-state conditions is obtained， and the effect of the meshing force on the box body is analyzed. By using the Ansys， the analysis of the modal and dynamic response of the box is carried out， it shows that the peak vibration response is mainly concentrated at the fundamental frequency， double frequency， and double frequency of the gear meshing frequency， which arouses the resonance noise with the gear pair. In order to avoid the resonance zone， a scheme for optimizing the geometric parameters of the gear and improving the structure of the motor assembly is proposed without increasing the box space， and the optimization scheme is tested for noise. The results show that the combination scheme of optimizing gear geometric parameters and reinforcing the motor assembly is the best scheme， and the noise of the whole machine is reduced by about 8.9 dB. It has certain research significance and reference value for the optimization design and vibration and noise reduction of this type of product.

关键词

扫地机齿轮箱动力学建模动态响应优化设计噪声试验

Keywords

Sweeper gearboxDynamics modelingDynamic responseOptimization designNoise experimental

references

欧阳志喜，石照耀.塑料齿轮设计与制造［M］.北京：化学工业出版社，2011：147-179.

OUYANG Zhixi，SHI Zhaoyao.Plastic gear design and manufacturing［M］.Beijing：Chemical Industry Press，2011：147-179.

陈方明，王庆良.风电齿轮箱齿轮修形设计及研究［J］.机械传动，2018，42（12）：155-158.

CHEN Fangming，WANG Qingliang.Design and research of wind power gearbox modification［J］.Journal of Mechanical Transmission，2018，42（12）：155-158.

杨建军，刘威，龚飞，等.轮拖变速箱齿轮修形设计、仿真及试验［J］.机械设计与制造，2017，12（12）：77-79.

YANG Jianjun，LIU Wei，GONG Fei，et al.Design，simulation and experiment of gear modification for wheel tractor gearbox［J］.Machine Design and Manufacturing，2017，12（12）：77-79.

翟向毅，杨建军，胡新芳，等.转速与负载对弧齿锥齿轮啮合冲击的影响［J］.机械传动，2019，43（12）：22-27.

ZHAI Xiangyi，YANG Jianjun，HU Xinfang，et al.The influence of speed and load on meshing impact of spiral bevel gears［J］.Journal of Mechanical Transmission，2019，43（12）：22-27.

潘衡，陈希良，陆春月.修枝机齿轮箱的振动特性仿真分析［J］.科学技术与工程，2017，17（23）：132-136.

PAN Heng，CHEN Xiliang，LU Chunyue.Simulation analysis of vibration characteristics of pruning machine gearbox［J］.Science Technology and Engineering，2017，17（23）：132-136.

侯玉杰，孙华刚.基于RecurDyn的两种不同接触对齿轮传动的影响分析［J］.火力与指挥控制，2018，43（1）：145-147.

HOU Yujie，SUN Huagang.Analysis of the influence of two different contacts on gear transmission based on RecurDyn［J］.Firepower and Command Control，2018，43（1）：145-147.

吴祥臻，贺磊，孟建兵，等.基于Workbench的齿轮箱箱体优化设计［J］.煤矿机械，2019，40（1）：149-151.

WU Xiangzhen，HE Lei，MENG Jianbing，et al.Optimization design of gearbox based on Workbench［J］.Coal Mining Machinery，2019，40（1）：149-151.

张政，冯广斌，孙华刚.基于虚拟样机技术的齿轮传动系统动态仿真研究［J］.机械传动，2018，42（11）：142-146.

ZHANG Zheng，FENG Guangbin，SUN Huagang.Research on dynamic simulation of gear transmission system based on virtual prototype technology［J］.Journal of Mechanical Transmission，2018，42（11）：142-146.

陈忠伟，卢宁，杨建伟.城市轨道列车齿轮箱模态及振动响应分析［J］.机械传动，2016，40（12）：111-116.

CHEN Zhongwei，LU Ning，YANG Jianwei.Modal and vibration response analysis of urban rail train gearbox［J］.Journal of Mechanical Transmission，2016，40（12）：111-116.

李冠文.某型2T叉车车架的模态分析与谐响应分析［J］.冶金与材料，2019，39（5）：144-145.

LI Guanwen.Modal analysis and harmonic response analysis of a certain type of 2T forklift frame［J］.Metallurgy and Materials，2019，39（5）：144-145.

周廷.机载单臂锚杆机伸缩臂有限元模态及谐响应分析［J］.煤矿机械，2019，40（7）：94-96.

ZHOU Ting.Finite element mode and harmonic response analysis of telescopic arm of airborne single-arm bolter［J］.Coal Mine Machinery，2019，40（7）：94-96.

江洪，刁怀伟，曹威，等.电动汽车减速器振动特性分析及噪声辐射预测［J］.重庆理工大学学报（自然科学版），2016，30（1）：7-14.

JIANG Hong，DIAO Huaiwei，CAO Wei，et al.Vibration characteristics analysis and noise radiation prediction of electric vehicle reducer［J］.Journal of Chongqing University of Technology （Natural Science Edition），2016，30（1）：7-14.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Multi-objective Optimization Design of Wet Friction Clutches

A Normative Modeling Method for Complex Gear Coupled Rotor-bearing System Dynamics

Dynamic Characteristics of the Gear Transmission System of a Hybrid Vehicle

Optimization Design of Brake Disc Structure for Brake Squeal Suppression

Modeling and Flexible Body Dynamics Analysis of Hemispherical Bevel Gears

Related Author

No data

Related Institution

Sichuan Kunchengrun Technology Co., Ltd.

School of Mechanical Engineering, Sichuan University

School of Mechanical and Power Engineering, Zhengzhou University

National Bus Quality Supervision and Inspection Center, China Merchants Testing Vehicle Technology Research Institute Co., Ltd.

School of Vehicle and Transformation Engineering, Jiangsu University

⁰