FERTILISER AND CHEMICAL SOLUTIONS APPPLICATOR Russian patent published in 2009 - IPC A01M7/00 A01G25/09 

FIELD: agriculture.

SUBSTANCE: fertiliser and chemical solutions applicator comprises a pressure line mounted on a water pipe of a sprinkling machine with the hydraulic drive of supporting carts and a synchronisation system, a sectional spraying boom with sprinklers that is vertically adjustable between the supporting carts and connected to the pressure line. Liquid feed regulators are mounted at each cart and are connected to the pressure line and the spraying boom. They are made as diversion valves in which a valve stem interacts with a radius rod of the supporting carts hydraulic drive with the help of a spring-loaded rocker arm and stops fixed on the radius rod. The applicator is equipped by a synchronisation system for the sprinkling machine supporting carts with the system being fitted with rods and bars and by regulating valves, one of them being set between the pressure line and the applicator diversion valve, the other one is connected to the water pipe. Regulating valves are kinematically connected to the motion synchronisation system for the sprinkling machine supporting carts.

EFFECT: even distribution of fertilisers and chemicals on the irrigated surface by the correlation of the sprinkled solution volume to the motion speed of separate sprinkling machine supporting carts.

1 dwg