稻麦联合收割机驾驶室减振试验分析

打开文本图片集

中图分类号：S225 文献标识码：A 文章编号：2095-2953（2025）05-0047-04

Vibration Reduction Test and Analysis for Cab of Rice-wheat Combine Harvester

ZHONG Zi-qi1，LU Zhong-hua’，JIKui-zhou²，HUA Bin （1.Jiangsu Linhai Power Machinery Group Co.，Ltd，Taizhou Jiangsu 2253OO，China; 2.Jiangsu University，ZhenjiangJiangsu 212Ooo，China）

Abstract：Vibration from the cab ofrice-wheat combine harvester can immediately impact the driver.Regarding the vibration issue，by using acceleration sensors，vibration data of the cab and the cutter table were collected.Then， thedata wereanalyzed，and optimization plans were proposed.The mounting structure of the cab was optimized，and theexternal excitation frequency of the cutter was changed.By comparing the vibration characteristics before and after optimization，a 11% reduction in the overall vibration of the cutter table and a 40.9% reduction in the overall vibrationofthecab wereachieved.Theeffectofthis vibrationreductiontestisremarkable，whichverifiesthereliability of thevibrationreduction methodof thetestanalysis method，providesaclear direction fortheoverallvibration reduction of the rice-wheat combine harvester in the next step，and can also provide a certain reference for the vibration analysis of other harvesting machinery.

Key words：rice-wheat combine harvester；cab；trial analysis；reduced vibration

我国是农业大国，随着我国农业机械化的高速发展，以及技术研发水平的不断提升，产品舒适度已经成为设计人员和客户共同关心的问题，而使用者对驾驶室内的振动有着更直观的感受，降低驾驶室内的振动更是能够显著提升驾驶员的使用舒适度。（剩余1680字）