FOREST HARVESTING COMBINE Russian patent published in 2013 - IPC A01G23/02 A01G23/08 

FIELD: agriculture.

SUBSTANCE: combine comprises a control unit with a computer and two joysticks, with pump-regulating device connected to the hydraulic power system by the pipeline 1, tanks for petroleum, oil and lubricants 2 and hydraulic fluid 3, a platform 4, a supporting turntable 5, a drilling cup 11, hydraulic hoists 9 with support stages, a hydraulic telescopic boom 13. The boom is connected to the platform 4 by the hinge 12 and the mechanism of its movement 14. At the exposed face of the boom an additional turntable 16 is located, which is connected to the boom by the hinge 15 and the mechanism of its movement 17. On the additional turntable 16 the harvester head 18 is mounted. On the rear end of the boom 13 by the hinge 20 and the additional mechanism of movement 19 the second additional turntable 21 is secured, which is connected by the hinge 22 to the dipper shovel 23 comprising a bracket, valves 27, a mechanism of movement 25 of the dipper shovel valves, mounting brackets 26 of the mechanism of movement of the dipper shovel valves. The hydraulic hoists with support stages are secured in eye bars of bilateral hydraulic cylinder 8 which housing is secured on the support platform 10 connected to the additional stage 6 by the racks 7 for fastening the combine.

EFFECT: expanding the scope of performed works, reduced weight and improved performance.

3 dwg