自走式三七联合收获机液压系统设计与试验研究
李漫漫,杨全合,解开婷,王媛,徐东辉,张兆国

Design and experimental study of hydraulic system of self-propelled Panax notoginseng combine harvester
Manman LI,Quanhe YANG,Kaiting XIE,Yuan WANG,Donghui XU,Zhaoguo ZHANG
图4 自走式三七联合收获机液压系统仿真模型1—过滤器;2—液压泵;3—电磁溢流阀;4—液压油;5—电磁换向阀;6—调速阀;7—电磁锁止阀;8—一级挖掘输送装置升降液压缸;9—一级升运链倾角调节液压缸;10—收集箱倾卸液压缸;11—电磁比例阀;12—一级升运链驱动液压马达;13—振动轮驱动液压马达;14—二级升运链驱动液压马达;15—提升装置驱动液压马达。
Fig.4 Simulation model of hydraulic system of self-propelled Panax notoginseng combine harvester