High clearance adjustable sprayer

摘要

An agricultural sprayer assembly includes a wheeled carriage, a chassis, and a spray delivery system. The wheeled carriage has a number of adjustable support legs (e.g., four), each formed of hydraulically coupled and actuated upper and lower leg sections or members. The chassis is supported on the wheeled carriage, at an adjustable clearance height defined by the operational height of the support legs. The spray delivery system includes a spray boom coupled to a boom support, and an actuator coupled to the boom support and the chassis. The actuator is configured to adjust the height of the spray boom with respect to the clearance height of the chassis.

主权项

1. An agricultural sprayer comprising:
a wheeled carriage having adjustable support legs, each of the support legs comprising hydraulically coupled leg sections defining an adjustable carriage height, wherein an operational height of the support legs is defined between a ground surface and a top end of each of the support legs; a chassis supported in part by the wheeled carriage, the chassis having an adjustable clearance height defined by adjusting the carriage height; a cab supported on the chassis, the cab defining an operator station positioned above the clearance height and below the operational height of the support legs; a spray delivery system coupled to the chassis, the spray delivery system comprising a spray boom supported on a boom support and an actuator coupled thereto, wherein the actuator is configured to actuate the boom support in order to adjust a boom height of the spray boom with respect to the clearance height of the chassis.