Analysis And Research On Main Components Of Corn Ear Harvester

China is the world’s leading producer and consumer of corn.Many local crops are mainly corn.Maize is also one of China’s four major economic crops.It is an important guarantee for national food security.Mechanization of corn in the production process includes cultivated land.Agronomy,sowing,fertilization,weeding,harvesting,threshing and treatment of corn stalks,the paper mainly studies corn harvesting mechanization tools,corn harvest mechanization research has a lot of improvement on corn harvesting efficiency,and can also reduce farmers’ production costs and increase The total income of farmers is very helpful,and the continuous improvement of corn mechanization can not only change the way of harvesting corn,but also improve the ecological environment,especially when the straw is crushed and returned to the field,which can greatly reduce air pollution and build modern agriculture.Make some dedication.The paper mainly designs a cutting platform and shut-off parts for the self-propelled corn harvester of China corn harvest through a large amount of relevant domestic and foreign materials,combined with the characteristics of mechanized harvesting of corn in China,and the development and basic status of mechanization of corn harvesting.A more detailed discussion is made,and the classification of corn harvesting machinery is fully described.At the same time,the favorable conditions and current main problems faced by the current corn harvest mechanization development are analyzed,and the influencing factors and countermeasures for corn harvest mechanization are analyzed.provide help.The paper mainly studies the main components of the self-propelled corn harvester suitable for corn harvesting in this region,and carries out theoretical analysis,virtual design and related experiments on the whole machine and key components.The paper mainly carries out the following work:(1)Firstly,the research direction and significance of the paper were determined,and a large amount of domestic and foreign data were collected,and the research was carried out according to the problems existing in the current corn harvester.(2)Complete the overall design of the self-propelled corn harvester,and at the same time,carry out theoretical and reliability checks on key components.At the same time,it also selects the main components,such as the engine,the walking system,the front and rear axles.(3)Test the main components of the designed corn ear harvester.For example,the field test content is the header and machine test of the corn harvesting prototype,and obtain accurate data,which will leave data for future improvement.(4)The paper also selected and calculated the other components of the corn harvester,and also considered the future development direction and technical route,and made technical reserves for the later corn harvester product upgrade.