IRRIGATION MACHINE Russian patent published in 2014 - IPC A01G25/09 B60B15/02 

FIELD: agriculture.

SUBSTANCE: irrigation machine comprises a support base, pneumatic wheels with rims, a feeding hose, a riser with rain-forming device, subsoil ploughs that are rigidly fixed to the wheel rims at the outer sides of the wheels. At the inner sides of the wheels the subsoil ploughs are additionally mounted, made in the form of hollow cylindrical attachments with removable pins secured radially on the outer surfaces of the hollow cylindrical attachments and directed with their free ends away from the outer surface of the hollow cylindrical attachments. The hollow cylindrical attachments have a diameter equal to the diameter of wheels, and are interconnected at the outer sides of the wheels with the plated planks and the fastening elements.

EFFECT: preservation of green grass canopy at work on lawn grass and providing transversal stability from slipping the irrigation machine on sloping lands due to the use of gentle design of subsoil ploughs.

3 dwg