4FZ-140型自走式亚麻拔麻机液压系统的设计  

Design of a Hydraulic System For 4FZ-140 Type Self-propelled Flaxer

作　　者：高立辉 张媛媛 焦国鹏 关威威 

机构地区：[1]黑龙江省农业机械运用研究所,黑龙江绥化152054

出　　处：《农机化研究》2010年第1期99-101,共3页Journal of Agricultural Mechanization Research

基　　金：国家"十一五"科技支撑计划项目(2006BAD11A07)

摘　　要：介绍了4FZ-140型自走式亚麻拔麻机液压系统的设计计算以及工作原理。该系统主要由液压泵、换向阀、液压缸、液压转向器等元件组成,能完成行走转向,拔麻台升降及放铺台摆动的液压控制。实际应用表明,该液压系统能与控制系统相匹配,工作正常可靠。Design calculations and operational principle of hydraulic system on 4FZ- 140 type self-propelled flax harvester was introduced in the paper. With components such as hydraulic pump, reversing valve, hydraulic cylinder and hydraulic steering gear, the system could complete hydraulic control during steering, lifting of pulling table and viberating of holding units. Practice has proved that this system match well with control system and it works regular and secure.

关 键 词：亚麻拔麻机 液压系统 自走式 

分 类 号：S225.913[农业科学—农业机械化工程]