Research on Cotton Stalk Harvester Based on Double Roller Type

This paper studies the development status of domestic and foreign cotton stalk harvester. On this basis, a double roller cotton stalk Harvester is designed, which is suitable for small plots. It can pull out the entire cotton stalk through two pairs of reverse rotation of the roller and the forward thrust of tractor. In order to increase the friction force between the roller and the cotton stalk, the two pairs of roller axes are designed with a certain angle and the surface is designed into a rugged, spiral into distribution, which can adapt to the different diameters of cotton stalk harvesting.