VARIABLE RATE DISCHARGE SYSTEM FOR HARVEST ACCUMULATION DEVICE Russian patent published in 2019 - IPC A01F15/08 

FIELD: agriculture.

SUBSTANCE: invention relates to the agriculture. System for controlling speed of harvested crop when unloading on field from storage device for harvest comprises unloading mechanism to give the harvested crop the required speed of backward movement at its unloading from the accumulation device for the crop and a speed measuring device for measuring speed of forward movement of the storage device for the crop. System supplies the operator with a control signal of at least one unloading mechanism to impart the speed of the harvested crop backwards and the speed of the forward movement of the storage device for the harvest. Rate of unloading harvested crop with the speed of backward movement is proportional to speed of movement of the accumulating mechanism forward and is essentially equal to forward speed. When the harvested crop comes into contact with the ground, it essentially has zero speed relative to the ground, which ensures placement of the harvested material in the specified place.

EFFECT: disclosed is crop harvest rate control system.

6 cl, 13 dwg