MULTI-SUPPORT CIRCULAR SPRINKLER MACHINE Russian patent published in 2022 - IPC A01G25/09 B60B15/26 

FIELD: agricultural engineering.

SUBSTANCE: machine contains a stationary support, a water-supplying pipeline, intermediate trolleys on conventional profile tiers, and the last trolley on tires with an increased support area. On the last trolley, for provision of an increased support area of its tires, pneumatic conventional profile tires are installed with a radius R with a rigid extension with a radius r less than the radius R for a value equal to an average immersion depth h=15 cm of pneumatic conventional profile tires of intermediate trolleys, in the end of an irrigation season, with a ratio for pneumatic conventional profile tires with a diameter D=100-150 cm, practically used on multi-support sprinkler machines, of

EFFECT: reduction in material consumption of a multi-support sprinkler machine is provided.

1 cl, 2 dwg, 2 tbl