高地隙履带作业车的设计研究  

Design and Research on High Ground Crawler Work Vehicles

作　　者：王龙飞[1,2] 赵明[1] 王云力[3] 范沿沿 王宝山 王万章[1] Wang Longfei;Zhao Ming;Wang Yunli;Fan Yanyan;Wang Baoshan;Wang Wanzhang(Mechanical and Electrical Engineering College, Henan Agricultural University, Zhengzhou 450002,China;Xuchang Tobacco Company of Henan Province,Xuchang 461000,China;Zhengzhou Rongda Technology Co.,LED,Zhengzhou 450000,China)

机构地区：[1]河南农业大学机电工程学院,郑州450002 [2]河南省烟草公司许昌市公司,河南许昌461000 [3]郑州容大科技股份有限公司,郑州450000

出　　处：《农机化研究》2019年第5期243-248,共6页Journal of Agricultural Mechanization Research

基　　金：河南省烟草公司科技专项(HYKJ1206/2016);河南省现代农业产业技术体系玉米全程机械化岗位专项(S10-02-G07/2016)

摘　　要：针对烟草田间管理作业需求,设计了一种全液压驱动的龙门架式履带作业车,液压系统采用伺服阀控制液压马达,提高了履带车整体的可控性。采用Solid Works Simulation软件对满负载爬坡、转向和施肥作业3种典型工况下车架强度进行了校核,并选取空载、负载1、负载2的3种典型工况进行了试验分析。结果表明:在3种工况下履带车的平均偏驶率为4.12%、4.28%、4.62%。在搭配作业部件的情况下,履带车直线行驶满足国家标准要求,该液压控制方案可行。A fully hydraulically driven gantry-type track operation vehicle is designed according to the demand of tobacco field management. Servo valve was used in hydraulic system to control motors in order to improve the overall controllability of track. At the same time, SolidWorks Simulation software was used to check the frame strength under three typical conditions of full load climbing, steering and fertilization. Finally, 3 typical conditions of no-load, load 1, load 2 were analyzed. The results show that the average rate of deviation under three conditions is 4.12%, 4.28%, 4.62%. Driving straight of track with working parts can meet the national standards, the This hydraulic control system is feasible.

关 键 词：履带车 烟草 全液压驱动 强度校核 试验分析 

分 类 号：S219..89[农业科学—农业机械化工程]