农业装备与车辆工程2026，Vol.64Issue(2)：29-36,8.DOI:10.3969/j.issn.1673-3142.2026.02.005
基于垄沟仿形的烟草田间转运车底盘设计
Design of a tobacco field transport vehicle chassis based on ridge-and-furrow profiling
摘要
Abstract
In view of the characteristics of tobacco-growing areas in Hunan Province,such as being mostly located in hilly regions,having narrow ridge-and-furrow spacing and undulating terrain,as well as the problems of the existing agricultural machinery,including large gaps in supply,insufficient quantity and low transportation efficiency,a tobacco field transporter based on ridge-and-furrow profiling technology was designed and developed.A ridge-and-furrow profiling electric crawler chassis was adopted for this transporter,and theoretical analysis,simulation and field tests were carried out on its key components.Combined with the actual terrain and operational requirements of tobacco fields,the structural form of crawler lifting and the initial design parameters were determined:the lifting stroke was set at 500 mm,and the overall dimensions of the vehicle were designed as 1 200 mm×800 mm×700 mm,so as to ensure that the chassis had good trafficability and could adapt to the operating environments with different ridge-and-furrow height differences.The design of the whole machine and key components was completed.A brushless geared hub motor with a rated power of 500 W was selected,rubber crawlers arranged in an inverted trapezoidal shape were designed,and a jack-type lifting mechanism combined with BST-YF-C electric push rods was adopted,thus realizing a 500 mm lifting stroke and an automatic leveling function.Three-dimensional modeling and finite element analysis were completed by means of SolidWorks.The simulation results showed that the strength,stroke and thrust of key components such as driving wheels and electric push rods all met the design requirements.The research and development of this equipment can provide technical reference for agricultural mechanization operations in hilly and mountainous areas,and help improve the adaptability of agricultural equipment and the level of sustainable industrial development.关键词
烟草转运车/履带底盘/仿形/结构设计/仿真分析Key words
tobacco transport vehicle/tracked chassis/profiling/structural design/simulation analysis分类
农业科技引用本文复制引用
高加林,李建国,李玉成,汪孝懿,谭绍辉,孙超然,赵金辉..基于垄沟仿形的烟草田间转运车底盘设计[J].农业装备与车辆工程,2026,64(2):29-36,8.基金项目
中国烟草总公司重点研发项目计划项目"叶智能采收关键技术研发"(110202301016) （110202301016）
郴州国家可持续发展议程创新示范区省级专项"揭榜挂帅"项目"南方丘陵地区烟草自动高效机械化作业装备技术研发"(2023sfq66) （2023sfq66）
中国烟草总公司湖南省公司科技项目"烟草全自动精准施肥施药设备开发与应用"(HN2025KJ06) （HN2025KJ06）
