Cotton harvester prototype

This is a red cotton seeder. The early prototype of cotton harvester was invented by Eli Whitney of America. 1793 applied for a patent for cotton processing and invented a machine that can remove cottonseed, which is called Hongpat cotton seeder. The appearance of this machine has changed the pattern of cotton industry and greatly improved the efficiency of cotton production. Cotton harvester is a kind of agricultural machinery specially used for harvesting cotton, which has changed the pattern of cotton industry and greatly improved the efficiency of cotton production.