适于山地丘陵环境作业的自走式充电车设计与试验研究OA

Addressing the critical challenges of underdeveloped power infrastructure and complex,rugged terrain in China's mountainous and hilly regions,which severely constrain agricultural mechanization,this study designed and validated a self-propelled charging vehicle to tackle the persistent issue of energy supply for agricultural equipment operating in such environments.To overcome this challenge and achieve sustainable energy supply for agricultural machinery in complex terrains,a combined approach of systematic design and engineering testing was adopted.By integrating a high-torque dual-motor drive system,the vehicle's climbing performance and terrain adaptability were enhanced,thereby improving its operational efficiency in difficult landscapes.Through modular functional design,it provides rotational and continuous power support for various common electric agricultural tools.Additionally,it is equipped with a high-grade waterproof sealed cargo compartment to ensure reliable operation and load protection under harsh weather conditions such as rain and snow.Through theoretical modeling and field tests,the prototype achieved a one-time pass rate of 86.9％on a gravel slope with a gradient of 27.8° under terrain conditions.When fully charged,it can sustain power supply and transport operations for 7～8 h with reliable control.The vehicle integrates technologies such as a highly mobile chassis,large-capacity flexible power supply,and heavy-duty backup material transport,effectively alleviating the core problem of"difficult energy supply"faced by agricultural equipment in mountainous and hilly areas.It provides innovative technical equipment support for advancing agricultural mechanization and intelligence in such regions.