6HW-12B型高射程喷雾机液压控制系统设计与计算

摘要

6HW-12B型高射程喷雾机是继6HW30型和6HW-12A型两种型号喷雾机研制成功后又一极具创新意义的新型森林病虫害防治设备。该机的主要特点是将6HW-12A型的“电控气动式“升级为“电控液压式”。介绍了该机型液压控制系统的设计与计算。%6HW-12B High-range Sprayer is new forest pest control equipment of great innovative significance developed af-ter 6HW30 and 6HW-12A sprayers. This equipment features the elevation of the“electronic pneumatic mode”of 6HW-12A to the“electric hydraulic”. The design and calculation of the hydraulic control system of the machine is introducing.