Inclined boom sprayer spraying system

Abstract

The invention belongs to the technical field of plant protection equipment and particularly relates to an inclined boom sprayer spraying system, comprising a rectangular lifting mechanism, a rectangular support, lifting cylinder I, an air speed sensor, lifting cylinder II, a boom nozzle device, a boom carrier device, an air curtain device and an air direction adjustment. Two balloons are mounted on the two sides of a boom carrier; air direction adjusting blades are mounted below the balloons; the angle of the air direction adjusting blades can be adjusted to change the jetting angle of an aircurtain; air flows can be present on the air curtain on both sides of the boom carrier, and one side has air flow while the other side has none; spraying height of a nozzle is adjustable.

Description

technical field [0001] The invention belongs to the technical field of plant protection machinery, and in particular relates to a spraying system of a slanted boom sprayer, which changes the trajectory of droplets by adding airflow generated by an axial flow fan to achieve the effect of reducing droplet drift. Background technique [0002] With the acceleration of rural land circulation and large-scale agricultural operations, the number of new agricultural management entities such as large planters, family farms, and modern rural cooperatives is increasing, and the degree of land intensification is also increasing. The requirements for efficient agricultural machinery are also constantly increasing. Among the plant protection machinery, the boom sprayer has good maneuverability, high operating efficiency, uniform droplet distribution, and high utilization rate of pesticides, which can meet the spraying requirements of insecticides, herbicides, fungicides, and growth regulat...

AI Technical Summary

Problems solved by technology

The spray device is the main working part of the spray boom sprayer. Compared with the foreign advanced spray system, the domestic existing technology has the following disadvantages: (1) The spray width is small and the spray head is installed on the spray boom truss along with the spray boom, lacking protection devices, It is easy to damage the nozzle when folding, unfolding or spraying; (2) most of them are not equipped with airflow-assisted air curtain anti-drift system, and the wind direction of the air outlet of the spray device equipped with this system cannot be adjusted; (3) spraying The folding and unfolding of the pole frame is still done manually by manpower, which is inefficient and labor-intensive

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