MACHINE FOR INTER-ROW AND NEAR-STEM TILLAGE Russian patent published in 2022 - IPC A01B39/16 A01B33/06 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture. Machine for inter-row and near-stem tillage consists of a frame containing a transverse beam, a hitch and brackets, as well as support wheels and modules. Each module consists of a housing attached to a transverse beam, two working elements of a rotary type with a vertical axis of rotation, installed on rotary frames, pivotally connected to the housing with possibility of rotation in the vertical plane. Working members consist of a shaft, in the lower part of which there is a disc with pins, and in the upper part the shaft is connected to the shaft of the hydraulic motor. Housing has the ability to move along the transverse beam with one degree of freedom by means of a screw mechanism consisting of a screw and a nut, which screw relative to the transverse beam has one degree of freedom with possibility of rotation and is connected to the servo drive shaft, and the nut is connected to the housing. Rotary frames are connected by means of rods to the hydraulic cylinder installed on the housing and hydraulically connected to the hydraulic control valve, which is hydraulically connected to the tractor hydraulic system and electrically connected to the controller, which is also electrically connected to the control panel, the machine speed sensor, servo drives and the video camera system, which is also electrically connected to the display.

EFFECT: providing more comfortable and safe working conditions for operators, higher efficiency of machine operation.

1 cl, 4 dwg