ULTRA-LOW-VOLUME GARDEN SPRAYER Russian patent published in 2022 - IPC A01M7/00 B05B7/00 

FIELD: agricultural machinery.

SUBSTANCE: invention relates to the field of agricultural machinery. The sprayer contains a frame (1), a tank (2), an equalization tank (3), an air duct (8), a feed pipeline connected to replaceable nozzles of the working fluid sprayers. A rack (11) is pivotally mounted on the sprayer frame with the possibility of adjusting the angle of rotation in the vertical plane up to 360°. At the end of the rack, with the help of a hinge (12), an air jet former (13) is fixed. The jet former is equipped with a Laval-type slotted nozzle and is installed with the possibility of rotation by 90° relative to the sprayer (5) of the working fluid, fixed on the frame (1) of the sprayer in front of the rack (11).

EFFECT: expanding the functionality of the sprayer by directing drops of the working fluid directly to the treatment area with the working fluid and reducing losses of the working fluid outside the treatment area, as well as improving the speed of the characteristics of the air-droplet jet and its quality characteristics.

1 cl, 1 dwg