FINE-DISPERSED SPRINKLER Russian patent published in 2020 - IPC A01G25/00 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture. Proposed device comprises base with screw anchor and telescopic mast with nozzles arranged in upper part and flexible hose connected to water supply pipeline. Base is made in the form of a square-section pipe, into which the mast pipe is also square-cross-section, external dimensions of which correspond to internal dimensions of the base pipe. On one wall of pipe masts through equal distances there are transverse slots. In the upper part of the pipe of the base in the corresponding wall there is a window, opposite to which there is a gear with a drive in the form of a handle. Pitch between teeth of gear corresponds to distance between slots in pipe of mast, and teeth of gear are conjugated with pipe of mast by means of these slots.

EFFECT: reduced labor intensiveness of installation and dismantling of device, increased stability during operation, control of mast height.

1 cl, 3 dwg