Double-chain corn harvester/Double-chain corn harvester/ Double-chain corn harvester/ It is a newly developed small corn harvester. The machine can be used with a variety of single-cylinder small four-wheel tractors above 18 horsepower. It can complete a variety of operations such as picking up the ear, collecting the pile and smashing the stalk to the field. The main structure is suspended in the front of the tractor using a special frame fixed to the tractor. The picking method is a horizontal roller type. It has the characteristics of low price, perfect function, low fuel consumption and low loss rate of ear.