MOTOR CULTIVATOR TRANSMISSION DEVICE Russian patent published in 2024 - IPC A01B71/00 B62D7/08 

FIELD: machine building.

SUBSTANCE: device comprises reduction gear housing (1) with an output shaft arranged inside, consisting of two output half-shafts (2 and 3) fixed against axial movement and made with possibility of independent rotation relative to each other, connected to the input shaft through blocks of sprockets (6 and 7). Gearbox housing (1) is equipped with intermediate shaft (14), having driving hinge of equal angular speeds (15) and drive pulleys (16 and 17), and input shaft is composed of two input half-shafts (4 and 5), fixed against axial movement and made with possibility of independent rotation relative to each other. On the outer part of input half-shafts (4 and 5) there are driven pulleys (12 and 13) interconnected with drive pulleys (16 and 17) by V-belts (18 and 19) with tensioning mechanisms (20 and 21), equipped with individual controls (22 and 23), providing clutch engaged and disengaged modes.

EFFECT: reduced labour input of motor cultivator control during manoeuvring, increased cross-country capacity, as well as increased service life of clutch in the motor cultivator transmission device.

1 cl, 3 dwg