HARVESTER FOR HARVESTING GRAIN SORGHUM Russian patent published in 2021 - IPC A01D41/08 A01D41/127 A01D75/02 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture. The harvester for harvesting grain sorghum on the vine contains a self-propelled chassis (1), a hydraulic hitch (2), a hopper (3) and replaceable hoppers (4), a header, a plant conveyor, a direct-flow external threshing chamber (7), a normalizer (8), an intermediate conveyor, shredder of plants (10), spreader (11) of crushed mass, system (12) for feeding grain from a direct-flow portable threshing chamber (7) into a hopper (3) or a removable hopper (4), a mechanism for changing hoppers (3, 4), including a base, fixed on a self-propelled chassis (1), and a platform (15). The hopper (3) and interchangeable hoppers (4) are equipped with a device for fixing the grain level in the hopper (3, 4), consisting of a web, a ring, a valve with a spring and a sleeve connected to the ring. The system (12) for feeding grain from the direct-flow remote threshing chamber (7) into the hopper (3) or replaceable hopper (4) is additionally equipped with a tube (22) that can move in the bushing, and a compensating tank (21) connected by means of a flexible pipeline with a tube (22) and a grain supply system (12), end sensors and a relay for controlling the devices for lifting the tube (22) and moving the shutter of the grain supply system (12), as well as an electric motor for the hopper replacement mechanism (3, 4).

EFFECT: maximum use of the volume of the combine bunker is ensured when harvesting grain with a high bulk density.

1 cl, 6 dwg