一种山地机器人柴油机可变桨距风扇系统设计  

Design of a variable pitch fan system for diesel engines in mountain robots

作　　者：耿涛涛 GENG Taotao(Shanghai Songtao Intelligent Technology Co.,Ltd.,Shanghai 201318,China)

机构地区：[1]上海嵩韬智能科技有限公司,上海201318

出　　处：《柴油机设计与制造》2024年第4期21-25,共5页Design and Manufacture of Diesel Engine

摘　　要：山地机器人在森林、荒野、道路边坡、河道堤坝等场景进行防火隔离带开设、开荒、林下作业等方面具有显著优势,因此研发出具备高作业性能的山地机器人成为市场的迫切所需。发动机作为山地机器人的核心部件之一,为设备提供行走和工作的动力;但是仅单独具有吸风或吹风功能的传统工程机械在林业、草地、荒野作业时,散热器风口容易被树叶、杂草、絮状物等堵塞,出现发动机、液压系统高温等问题。项目开发的可变桨距风扇系统成功用于SR500山地机器人,解决了因上述问题引起的发动机、液压系统高温等问题,保证了山地机器人正常运行,并成功实现系列产品的自主研制及产业化。Mountain robots have absolute advantages in setting up fire barriers,clearing land,and working under forests in scenarios such as forests,wilderness,road slopes,and embankments.There⁃fore,the development of high-performance mountain robots has become a market demand.As one of the core components of mountain robots,the engine provides power for the equipment to walk and work;how⁃ever,traditional construction machinery that only has the function of suction or blowing air is prone to blockage of radiator vents by leaves,weeds,flocs,etc.during forestry,grassland,and wilderness opera⁃tions,resulting in high temperatures in the engine and hydraulic system.The variable pitch fan system developed by the project has been successfully used in the SR500 mountain robot,solving the problems caused by high temperatures in the engine and hydraulic system,and ensuring the normal operation of the mountain robot,and successfully achieved independent research and industrialization of a series of products.

关 键 词：山地机器人 高温 变桨距 风扇 智能 

分 类 号：TP242[自动化与计算机技术—检测技术与自动化装置] TK421[自动化与计算机技术—控制科学与工程]