GRAIN COMBINE HARVESTER Russian patent published in 2013 - IPC A01D41/00 A01D41/02 

FIELD: agriculture.

SUBSTANCE: invention relates to agricultural machinery industry and can be used in harvesting grain crops. The grain combine harvester comprises a motor 58, a header 24, a hopper 7, a lower 49, upper 47 and inclined 44 conveyors, transverse 40 and centrifugal 77 ventilators. The motor 58 is located on the rear part of the frame 1 of the combine and serves to drive its mechanisms. The hopper 7 is attached to the return pipe and the centrifugal ventilator 77 connected to the radiator of pressurising system of the motor 58. Above the hopper 7 the lower conveyor 49 is mounted, above which the upper conveyor 47 is located. On the frame of the upper conveyor 47 the hydraulic cylinders 45 are located to support the trough 50 in which the deck and the sieve are located. The trough 50 is adjacent to the transverse ventilator 40. The header housing 24 is attached supporting hydraulic cylinders 35 based on the rollers 21. On the header housing 24 a reel 34, a pickup guard 29 and a cutting device 25 are mounted.

EFFECT: grain combine harvester provides effective harvesting of grain crops while reducing energy consumption.

9 dwg