DEVICE FOR INSTALLING A BRACKET THAT MOVES THE DIGGING WORKING BODY ON A HARVESTING MACHINE Russian patent published in 2023 - IPC A01B71/00 

FIELD: agricultural engineering; harvesters.

SUBSTANCE: mounting device (1) for mounting the bracket (2) moving the digging working body (11) on the harvesting machine contains a cylindrical sleeve (3) surrounded by a holder (7), on which the end of the bracket (2) is fixed opposite to the digging working body (11). In this case, the bushing (3) has a through hole (4) accommodating the shaft or the bearing axle with a symmetry axis (8) passing eccentrically to the rotation axis (9) of the cylindrical bushing (3). The latter is at an angle α to the axis (9) of rotation and intersects it at the point (10) of intersection.

EFFECT: invention provides the possibility of simple and flexible adjustment of the ploughshares to unevenness of the soil.

17 cl, 4 dwg