| Corn,wheat and rice are the main crops in our country,our country corn planting area and total yield in the world,after the United States at home and abroad,is second only to the wheat crop.In 2016 the national corn yield of 2.2 tons,while in 2016 China's total grain output was 6.16 tons in 2016,corn grain crop harvest ratio of 35.7%,China's corn is called the image of second or second forest steppe.Corn is not only the main food crops,but also an important feed and industrial raw materials,with the improvement of people's living standard,corn as the main source of livestock feed has been widely planted,so the corn harvest mechanization has become the necessary condition for the development of agricultural mechanization,improving maize harvest mechanization level in order to adapt to the development of modern agriculture requirements,improve corn harvester working efficiency and product quality,the corn harvest significance is self-evident,as a large agricultural country,agricultural mechanization is the only way which must be passed to agricultural development,this year China's corn mechanization level has been greatly improved,has reached seventy percent,efficient completion of the corn harvest has become a priority among priorities of agriculture the development of mechanical,corn cutting machine is an important part of the corn harvester,plays an important role in the harvest operation And the corn cutting machine is an important device to transport corn straw and corn harvester,the main component is corn harvester,plays an irreplaceable role in the process of corn harvest.Xinjiang is China's important base of animal products and food reserve base,high yield field in Xinjiang area to take control and promote the densification masuho two technical means,cultivating high quality lodging group,the implementation of high technology group of material production and the efficient allocation as the core of the increase after anthesis.The key technologies are as follows: straw returning,increasing organic fertilizer and improving soil fertility.Two is the selection of resistant,high-yielding new varieties suitable for mechanized production.Three is the high planting density,row number per mu configuration,ha rvest reached 8700-8800 strains.The four is to control the growth of water and plant growth regulators before and after the control,to prevent population lodging,and to build high quality population.Five,through drip irrigation under mulch,integration of water and fertilizer,to meet the high yield corn nutrient needs.The six is to strengthen field management,take the mechanical tillage,planting,pest prevention and control of the whole fine,timely late harvest,harvest grain machinery and other technical measures,through mechanization,technology integration and implementation in place.The new design of the header row,50 cm spacing to meet the Xinjiang corn harvest,8 rows of corn combine harvester cutting table to improve work efficiency,impr ove the amount of fear into the machine at the same time,shorten the operation time,to increase maize yield,improve land use efficiency,is of great significance,this paper introduces the header each part of the structure and function of the assembly,the header,the header of EDQA counter and components performance test,the counter is responsible for the control of the header of each lifting operation time,collect experimental signals by EDQA detection of gravitational acceleration is required to ver ify the reliability of parts,the experiment on the header structure,test the operation effect,from the design,processing and assembly certification to fundamentally guarantee the quality of the product,so as to provide a guarantee for the continued operation of cutting table,Improve the reliability of products. |
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