SPRINKLER Russian patent published in 2019 - IPC A01G25/02 B05B1/18 

FIELD: agriculture.

SUBSTANCE: invention relates to sprinkling irrigation technique. Sprinkler includes a housing. In the center of the body is a pipeline. At the end of the pipeline a nozzle is installed. Thread is made at the top of the case to connect the sprinkler to the flexible pipe. Outside on the lower part of the body is pivotally fixed with the possibility of deviation from the horizontal plane and rotation around the vertical axis of the ring plate with vertical racks. On racks rigidly fixed cone-shaped deflector. Deflector has on the working surface grooves. On the back side of the deflector, a rod made of a ferromagnetic material is fixed along its center. End of the rod is located above the annular permanent magnet. Annular magnet is fixed in the center of the platform. Platform is located under the deflector and fixed to the body by means of holders. Counterweight is attached to the bottom of the platform.

EFFECT: simplified design and increased reliability of the sprinkler due to contactless deflection of the deflector from the vertical axis.

1 cl, 1 dwg