1. Made a drive belt transmission system of a self-propelled combine harvester (1) comprising a main drive pulley (24) driven on one side of the combine harvester (1) on the engine (4) of the internal combustion engine, wherein from said pulley through a first gear ( 27) provided with the device actuator (16) to separate residual grain and straw chopper (21), characterized in that the main drive pulley (24), the first gear (27) and second gear (28) are part of the first main belt transmission ( 22), wherein the first gear (27) is arranged to direct drive, via a first belt transmission (32), a device for allocation of residual grain and a drivingly through the second belt drive (33), the straw chopper (21), wherein a second gear (28) connected to actuators (46) hinged cleaning unit (5) and the cleaning device (13), with the torque transmission momenta.2. Drive system according to Claim. 1, characterized in that the main pulley (24) connected by a second main belt transmission (23) with a through driving shaft (31a) which is on the opposite side of the machine, and upon which is provided with drive belt transmission (38, 39, 40, 41, 42, 42a, 43, 44) on said side mashiny.3. according to claim Drive System. 1, characterized in that the device (16) to separate residual grain is in the form oriented along the longitudinal axis of the combine harvester (1) and such a drum feeder (17) which, at least in places surrounded by a separating housing (18) is formed as a hollow tsilindra.4. Drive system according to Claim. 1, characterized m1. Выполненная в виде ременной передачи система привода самоходного зерноуборочного комбайна (1), содержащая главный ведущий шкив (24), приводимый на одной стороне зерноуборочного комбайна (1) от двигателя (4) внутреннего сгорания, причем от указанного шкива через первый передаточный механизм (27) обеспечен привод устройства (16) для выделения остаточного зерна и соломорезки (21), отличающаяся тем, что главный ведущий шкив (24), первый передато
