Provided is a slope corn harvester. The rear end of a first rack is hinged to the front end of a second rack, a corn harvesting device is installed at the front end of the first rack, a first power device and a front axle are installed on the first rack, a hydraulic pump, a plurality of paths of hydraulic control valves, a full hydraulic steering gear and a seat are fixedly installed at the rear end of the second rack, the second rack is provided with a second power device and a rear axle, the two ends of the front axle and the two ends of the rear axle are each sleeved with an axle sleeve which is in movable connection in the axial direction and in key connection in the radial direction, the end, corresponding to the corresponding rack, of each axle sleeve is sleeved with a bearing, the other end of each axle sleeve is fixedly connected with a travelling wheel, wheel lifting hydraulic cylinders and wheel displacement hydraulic cylinders are arranged between the travelling wheels and the racks, and the rod ends of telescopic rods of the wheel displacement hydraulic cylinders are fixedly connected with the outer ring faces of the bearings on the corresponding axle sleeves; the wheel lifting hydraulic cylinders are operated to jack up the racks, the wheel displacement hydraulic cylinders pull the wheels fixedly connected with the axle sleeves so that the wheel track can change, and mechanical harvesting can be performed on corn fields planted on a slope.
Slope corn harvester
2015-04-22
Patent
Electronic Resource
English