WIRELESS DEVICE FOR CONTROLLING OPERATION OF AGRICULTURAL SPRAYERS Russian patent published in 2021 - IPC A01M7/00 B05B12/00 

FIELD: liquid sprayers.

SUBSTANCE: invention relates to the field of liquid sprayers. The wireless device is made in the form of a sealed housing (1), the front surface of which is equipped with optically active surfaces of photo emitters (2) and photo detectors (4). The body (1) by means of the attachment unit (6) is fixed on the supporting element (7) connected by means of the console (8) to the sprayer (10) equipped with the nozzle (11). The face of the housing (1) is parallel to the centerline (12) of the sprayer (10). Inside the housing (1) there is a printed circuit board, on which a microcontroller, a radio module, one or more photo emitters and photo detectors of the IR range, an autonomous power source, an antenna, a modulator, generators, a logic level generator, a comparison device, a counting element, a radio module, radio receiving module, display element are connected by mechanical and electronic connections.

EFFECT: invention provides ability to implement a device that is quite simple to manufacture and install for wireless remote control and detection of poor-quality operation of nozzles.

3 cl, 5 dwg