Wind-feeding-type mist spray transmission system

Abstract

The invention discloses a wind-feeding-type mist spray transmission system. The system comprises a crawler belt chassis, a chassis output shaft, a coupling, a reduction gearbox, a belt drive, a centrifugal fan, a blade curtain layer, a spray head, a flow guide pipe, a diaphragm pump and a pesticide box. The system is characterized in that the chassis output shaft is connected to the crawler belt chassis, the coupling is connected to the chassis output shaft, the reduction gearbox is connected to the coupling, and the belt drive is connected to the reduction gearbox; the centrifugal fan is connected to the belt drive, the pesticide box is connected to the crawler chassis, the diaphragm pump is connected to the pesticide box, the flow guide pipe is connected to the diaphragm pump, the sprayhead is connected to the flow guide pipe, and the centrifugal fan and the spray head jointly act on the blade curtain layer. The wind-feeding-type mist spray transmission system has the advantages that in order to achieve wind-feeding-type mist spray, the centrifugal fan is adopted for wind feeding, blades can be blown to turn over, and mist droplets can be further refined.

Description

technical field [0001] The invention relates to an air-driven spray transmission system, which uses a centrifugal fan to carry out the atomization process of air-driven transmission, and belongs to the research field of plant protection machinery. Background technique [0002] The wind-driven spraying technology is a spraying technology that forces air along the spraying direction above the nozzle, which not only can make the droplets gather together to reduce the droplet drift phenomenon, but also enhance the penetrating power of the droplets. It can effectively increase the utilization rate of pesticides, improve the quality of pesticide application, and reduce the cost of pesticide application. The air-conveyed pesticide application technology has been widely used abroad. Since the 1980s in my country, some universities and research institutes have also developed A batch of air-driven pesticide applicators with a high degree of mechanization have been developed. Most of th...

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Problems solved by technology

It can effectively increase the utilization rate of pesticides, improve the quality of pesticide application, and reduce the cost of pesticide application. The air-conveyed pesticide application technology has been widely used abroad. Since the 1980s in my country, some universities and research institutes have also developed A batch of air-driven pesticide applicators with a high degree of mechanization have been developed. Most of the developed air-driven pesticide applicators use axial flow fans. Under certain conditions, the operating performance can meet the agronomic requirements, but the machine model Single, coupled with the fixed position of the axial flow fan, resulting in poor adaptability to different orchards and fruit trees of different heights

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