MULTI-SUPPORT SPRINKLER MACHINE OF CIRCULAR ACTION Russian patent published in 2016 - IPC A01G25/09 B60K17/22 B60K17/342 B05B1/34 

FIELD: agriculture; machine building.

SUBSTANCE: multi-support sprinkler machine includes water supply pipeline with sprinklers, self-propelled carts on pneumatic wheels and a system of movement synchronisation of self-propelled trucks. Drive of self-propelled carts is made from gear motor installed on knee of water supply pipeline, and comprises a drive shaft connected to gear motor coupling and installed on suspended bearings fitted to water pipeline. Before each suspended bearing there is a cardan joint. On drive shaft in suspended bearing are mounted drive sprocket for torque transfer via circuit on sprocket pneumatic tires. Synchronising movements of self-propelled carts is provided by corresponding gear ratio with removable sprockets. Sprinklers are designed as triple-sprinklers, nozzles are installed at an angle of 25…30° to each other in a horizontal plane and at an angle 29…35° to vertical plane. In internal cavity of shafts are mounted helical guides with a left orientation. Sprinklers are mounted on L-shaped stands. Horizontal part of post has a length providing arrangement of irrigated area behind support wheels of self-propelled cart.

EFFECT: technical result is low power consumption for movement of machine.

1 cl, 5 dwg