BEET HARVESTER Russian patent published in 2025 - IPC A01D25/04 A01D33/08 A01B61/04 

FIELD: agriculture.

SUBSTANCE: beet harvester can be towed by a tractor and laid through a conveyor boom into a truck body or a tractor trailer for further transportation. Beet-harvesting combine comprises a tracer, a coupler, a storage bin, a vertical conveyor, left and right sides, a support post, a hydraulic tank, rear wheels and a frame with working elements, such as: beater shaft with blades designed to feed beet roots from the disc diggers to the cleaner conveyor and made adjustable by moving the brackets along the beater shaft relative to each other; diggers, made disc-type with rubber shock absorbers to move upwards when hitting rocky soil and with the possibility of adjusting their jamming gap due to the use of a washer, and the digger hub is installed on two conical bearings, the hub housing on the inner side is closed with a collar, on the outer side – with a metal cover with a sealing rubber ring; two cleaners: a conveyor-cleaner and a screw cleaner, which are driven through a single-stage conical reducer. Conveyor-cleaner consists of parallel rows of hook chains, and the screw cleaner consists of smooth and screw rollers. Smooth rollers are made with possibility of vertical adjustment by means of bolts with eye and horizontal by movement of supports along longitudinal slots. Screw rollers can be mounted on drive pulleys of larger and smaller diameter. Drive pulleys of screw rollers are installed in movable frame by means of collet clamps, each of which contains collet clamp bushing, lug, union nut, connecting flange and lock nut to prevent spontaneous unscrewing. In order to level the horizontal position of the combine, the rear posts of the combine are made vertically adjustable.

EFFECT: implementation of the purpose of the beet harvester is provided.

6 cl, 17 dwg