FIELD: agricultural engineering.
SUBSTANCE: hydraulic circuit comprises control valve, first hydraulic actuator and second hydraulic actuator. Hydraulic circuit is designed so that at the first stage the first hydraulic actuator opens the product barrier in response to movement of the control valve to the first position. At the second stage, the second hydraulic actuator moves the product catching element in the first direction, and the first hydraulic actuator closes the product barrier in response to movement of the control valve to the second position. At the third stage, the first hydraulic actuator opens the product barrier in response to movement of the control valve to the first position. At the fourth stage, the second hydraulic actuator moves the product catching element in the second direction, and the first hydraulic actuator closes the product barrier in response to movement of the control valve to the second position.
EFFECT: group of inventions provides independent adjustment of movement of the door for bales in open and closed position and movement of agricultural packages on the accumulator.
20 cl, 21 dwg
