推土机支重轮分类与应用特点  

Classification and application characteristics of bulldozers' wheel

作　　者：季有昌 王清锴[2] Ji Youchang;Wang Qingkai(Department of Mechanical Engineering,Shandong Vocational College of Science aTld Technology,Weifang,261053,China;Shantui Construction Machinery Co.,Ltd,Jining,272073,China)

机构地区：[1]山东科技职业学院机械工程系,山东潍坊261053 [2]山推工程机械股份有限公司,山东济宁272073

出　　处：《中国农机化学报》2018年第9期22-25,共4页Journal of Chinese Agricultural Mechanization

摘　　要：推土机支重轮可分为刚性连接支重轮和弹性悬挂支重轮。分别介绍单边支重轮和双边支重轮的结构与特点及在推土机底盘中的布置顺序。刚性连接支重轮具有连接方式简单的特点,适用中小功率推土机。而弹性悬挂支重轮分为K型悬挂和X型悬挂。两种弹性悬挂支重轮均能充分发挥全部支重轮的作用,提高推土机的牵引附着性能和驾驶员的乘坐舒适性。K型悬挂适应不平地面的能力要优于X型悬挂。Bulldozer supporting wheel includes rigid connecting support wheel and elastic suspension supporting wheel.This paper introduces the structure and characteristics of unilateral and bilateral supporting wheels and the arrangement sequence in the chassis of bulldozers.Rigid connection support wheel is simple and suitable for medium and small horsepower bulldozers.The elastic suspension wheel include K suspension and X suspension.The two kinds of elastic suspension supporting wheels can give full play to the role of supporting wheels.And it improves the traction and adhesion performance of bulldozers and the riding comfort of drivers.The ability of K suspension to adapt to uneven ground is better than that of X suspension.

关 键 词：推土机支重轮 刚性连接 弹性悬挂 牵引力 

分 类 号：TU623.5[建筑科学—建筑技术科学] TH16[机械工程—机械制造及自动化]