摘要
本文对国际国内数十种树干注药机械装置的技术路线和关键技术的特点进行具体对比分析 ,剖析了影响树干注药机开发的树木生理学特性 ,探讨了各种注药机的优点和不足之处 ,明确了研究开发方向 ,并据此开发出一种能够精确计量的直压式高压快速树干注药系统——— 6HZ .D62 5B型树干注药机。
More than ten kinds of the pesticide injection syringes were compared,their designs,kernel techniques and mechanisms were studied.Their merits and demerits were compared.A new pesticide injection syringe-6HZ.D625B was designed.Its operating pressure≤25*!MPa,pressure maintenance≥10*!min,pump discharge volume is 2±0.2*!mL/once,injection velocity is 1～2*!s/once(done by hand),its weight is 6*!kg,with six syringe needles.
出处
《林业科学》
EI
CAS
CSCD
北大核心
2001年第1期130-134,共5页
Scientia Silvae Sinicae
关键词
林木病虫害
农药
树干注药机
Tree disease and insect pests,Pesticide,Injecting,Appliance
