一种藤本植物宽幅自走式高效喷雾机的研制设计

Development and Design of a Wide Self-Propelled High-Efficient Spraying Machine for Lianas

摘要: 目的：研究自走式高效喷雾机。方法：将雾化喷嘴由原来沿竖向导风板外沿环形固定安置改为沿竖向支撑杆从上到下依次设置，且喷嘴可上下移动；支撑杆可左右移动；各喷嘴喷雾量可调；轴流风机转速可调、可翻叶，助力喷液二次雾化。结果：解决垄距宽、株距大、植株高的藤本植物喷雾作业费时、费力、成本高和喷洒时穿透力不足、药液不均匀等关键难题。结论：集便携、智能行走、喷雾、调节功能于一体的喷雾机喷雾效果更好。

Abstract: Objective: To study the self-propelled high efficiency spraying machine. Methods: The atomizing nozzle is fixed along the vertical studdle from top to bottom instead of along the ring outside of the vertical guide air plate, and the nozzle can move up and down; the studdle can move around; the spraying volume of each nozzle can be adjusted; the speed of axial flow fan is adjustable, it can turn the blade and help spray liquid atomized once again. Results: It can solve the critical problems of time consuming, energy consuming, high cost, insufficient penetration and uneven drug distribution in spraying for the lianas with wide monopoly distance, large plant spacing and high plant height. Conclusion: The spraying machine which is portable and integrates intelligent walking, spraying and adjusting functions has high-efficient performance in spraying.