农业装备与车辆工程2026，Vol.64Issue(5)：53-60,8.DOI:10.3969/j.issn.1673-3142.2026.05.009
果园小型履带式底盘设计与仿真分析
Design and simulation analysis of orchard small tracked chassis
茹艳刚 1王佩 1杨晓华 1刘家旭 1杨涛1
作者信息
- 1. 成都市技师学院(成都工贸职业技术学院),四川 成都 610000
- 折叠
摘要
Abstract
In hilly orchard terrain characterized by narrow spaces and complex road conditions,small mobile equipment often faces problems of insufficient trafficability and poor stability.To address this demand,a small triangular tracked chassis suitable for orchard operations in the Sichuan-Chongqing region was proposed.Through mechanical analysis and parameter design of the key components,a compact layout scheme tailored to orchard application scenarios was constructed,and dynamic models for typical operating conditions such as slope climbing,vertical obstacle crossing,and ditch crossing were established.Multi-scenario simulation verifications were carried out in RecurDyn software on both soft soil and hard ground.The results showed that the chassis was able to maintain stable driving on a 30° slope,could surmount a vertical obstacle of approximately 130 mm,and was capable of crossing a ditch of about 400 mm;the variations in driving force and speed under different ground conditions exhibited good controllability and recoverability.The study indicates that this tracked chassis possesses strong terrain adaptability and can serve as a stable and reliable mobile platform foundation for automated orchard operation equipment.关键词
履带式底盘/果园装备/通过性/动力学仿真/RecurDynKey words
tracked chassis/orchard equipment/trafficability/dynamic simulation/RecurDyn分类
农业科技引用本文复制引用
茹艳刚,王佩,杨晓华,刘家旭,杨涛..果园小型履带式底盘设计与仿真分析[J].农业装备与车辆工程,2026,64(5):53-60,8.
