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山地电动履带底盘设计与仿真分析

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针对丘陵山区地形起伏大、地块碎小、土壤粘重等复杂的农机作业背景,以及现有农机作业对高效、安全、环保的履带底盘需求日益增长的现状,设计制造了一种山地电动履带底盘.通过Solidworks软件建立履带底盘模型,并借助Adams多体动力学仿真软件对底盘的爬坡、过沟和越障性能进行了动力学仿真.仿真结果表明,最大爬坡角度为25°,最大过沟宽度为400 mm,最大跨越垂直障碍物高度为200 mm,仿真试验验证了底盘在行驶过程中的可行性,为进一步优化丘陵山区农业机械底盘结构提供了参考.
Design and Simulation Analysis of Mountain Electric Track Chassis
Aiming at the complex agricultural machinery operation background of hilly and mountainous areas with large terrain,small plots and heavy soil,and the increasing demand for efficient,safe and environmentally friendly caterpillar chassis in existing agricultural machinery operations,a mountain electric caterpillar chassis was designed and manufactured.Solidworks software was used to establish the track chassis model and Adams multi-body dynamics simulation software was used to conduct dynamic simulation on the slope climbing,ditch crossing and obstacle crossing performance of the chassis.The simulation results showed that the maximum slope climbing Angle was 25°,the maximum ditch width was 400 mm and the maximum vertical obstacle crossing height was 200 mm.The simulation test verifies the feasibility of the chassis in the driving process,and provides a reference for further optimizing the chassis structure of agricultural machinery in hilly and mountainous areas.

Hills and mountainsTrack chassisStructure designDynamic simulation

赵立军、李金广、杨斌、殷文科、贾云帆、张开、张雪峰

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重庆文理学院智能制造工程学院,重庆 402160

智能农业动力装备全国重点实验室,河南洛阳 471039

佳木斯大学机械工程学院,黑龙江佳木斯 154007

丘陵山地 履带底盘 结构设计 动力学仿真

智能农业动力装备全国重点实验室开放课题重庆市科学技术局农业农村领域重点研发项目重庆市教育委员会科学技术研究项目重庆市自然科学基金创新发展联合基金项目2023年农机化技术装备能力提升项目重庆市科技局英才计划项目

SKLIAPE2023013cstc2021 jscxgksbX0003KJZD-M202201302CSTB2022NSCQ-LZX002420231102

2024

拖拉机与农用运输车
洛阳拖拉机研究所 洛阳西苑车辆与动力检验所有限公司 中国农业机械学会拖拉机分会

拖拉机与农用运输车

影响因子：0.157
ISSN：1006-0006
年,卷(期)：2024.51(1)
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