The small harvester has broken through the bottleneck that the countryside can not enter the harvesting of large harvesters, and promoted the mechanization of harvesting operations, shortening the labor cycle and freeing people from heavy physical labor. In recent years, with the aid of agricultural machinery, the mechanization of rural areas has been developing rapidly, and the multifunctional small rice harvester has also made great progress in recent years. There are many ways in the harvester used abroad, especially the large harvester they developed, it is very suitable for their development in the plain area, and their domestic economic development, road development, transportation is very suitable for large harvester; but in China, because the road rugged, diverse terrain, the application of small harvester remedy the defects.
Because of the patency of road repair abroad, they are relatively popular. But with the gradual development of our economy, we will gradually move closer to large harvesters in China. The mechanical equipment at home and abroad there is a big gap, many varieties of small harvester abroad, not to the single, which is currently the most we need to study abroad where need to combine the special situation of domestic innovation, strive for the line to the outside.
Keywords: harvester; rice harvester