On the 12th of November, it was the time when the Tarim field was blooming with red leaves. In the cotton fields on both sides of the road, from time to time we could see the farmers bending over and picking up cotton. Although in the winter, for a year's harvest, the peasants were still busy working in the cotton fields. In the 10th National Agricultural Division Division 10, the reporter saw Liu Wenqi who successfully developed a small cotton picker. Development reason In 1966, Liu Wenqi was born in a poor peasant family in Rucheng County, Henan Province. In October 1988, Liu Wenqi was honorably enlisted to become an engineering soldier in southern Shaanxi. Because he was modest and eager to learn, he performed well in all aspects. In the second year of his enlistment, he was sent to learn mechanical repair techniques. Since then, Liu Wenqi began to deal with machinery and learned welding and engineering vehicle repair techniques. In September 2003, Liu Wenqi, a demobilized supporter, came to the 16th Agronomist Division. What impressed him most was that in large, flat fields, large-horsepower tractors were operating, especially in the cotton fields where they couldn’t even see their heads. Silver cotton bloomed and a group of flower pickers bent over to pick up cotton. . Liu Wenqi found that picking up cotton was a heavy work. To pick one kilogram of cotton, the usual income was about 0.8 yuan, and the weight of a full-fledged cotton was only about 4 grams. If a picker had to pick up 100 kilograms per day, The standard is to repeat at least 25,000 times in the cotton field. To do this one day, it often takes a lot of labor. In the second year, Liu Wenqi and his wife contracted 60 acres of cotton land. When the flowers were picked up, the cotton was not picked until December because of lack of labor. Liu Wenqi carefully calculated, because picking flowers is not timely, his loss up to 5,000 yuan. So he had the idea of ​​making a cotton picker. When he proposed to make a cotton picker, many people opposed it. The objection was that “the first division of the farm is purchasing a large-scale imported cotton picker, and there is no need to spend money on the local stuff.†Then the large import cotton picker helped farmers. How big is it? Liu Wenqi conducted an investigation into the Aksu Agricultural Machinery Promotion Station and the Agricultural Division Science Committee. Liu Wenqi found that due to the relatively large investment in related equipment, the price of a cotton picker was between 1.6 billion yuan and 2 million yuan, while the price of auxiliary equipment for cotton pickers was as high as 10 million yuan. Domestically produced flower cleaning equipment is cheaper, but it is also worth a few million dollars. 10 sets of cotton pickers need a clearing device. According to this standard, only some powerful enterprises and XPCC farms can invest in Xinjiang. Liu Wenqi was determined to start the development of a small cotton picker. Successful test In April 2005, Liu Wenqi came to Aksu City with the only savings of 50,000 yuan at home, rented a house and started to develop a small cotton picker. He bought an electric welder, two electric drills, and a large number of books related to machinery. He worked almost every day until late in the day to make parts and weld frames... In order to save costs, many components used by cotton pickers are processed by Liu Wenqi himself. In order to find accessories, he traveled through Aksu City's small and large waste collection stations. Five months later, a small cotton picker was made. The front and rear wheels of this cotton picker are equipped with hydraulic adjustment, width of left and right wheels can be adjusted, and the height can be adjusted up and down; the power adopts 12-25 hp diesel engine, and there is a lighting device for electric start and manual cranking and night operation. Picking is a gear transmission, in addition to a cleaning machine and an air delivery machine. In order to test the cotton picker, Liu Wenqi put the cotton picker into his own contracted cotton plot to test it. The effect was not ideal. Liu Wenqi was not discouraged. After sowing in the spring of the second year, he took away the 60,000 yuan cotton that the company had even cashed for his family. He returned to Aksu with that cotton picker. He then worked hard for five months and modified many pickers. In September of this year, Liu Wenqi returned home with a modified cotton picker. After testing, the modified cotton picker was successful. It took more than 2,000 kilograms of flowers a day, and the picked cotton was very clean and did not need to be cleaned again. . For this day, Liu Wenqi's family has almost paid for himself. At Liu Wenqi’s home, the reporter saw that his family of 7 people lived in a house of more than 20 square meters. The home had only a few pieces of worn furniture and a 46-cm old television set. Expect to promote After Liu Wenqi’s news about the development of cotton pickers spread, all walks of life have paid great attention to it and many media have reported on them. The leaders of Akesu Regional Agricultural Machinery Promotion Station and Agricultural Division Science Committee highly praised Liu Wenqi's actions and encouraged him to continue to improve the cotton picker, so that manufacturers can invest in large-scale production and put them into the market as soon as possible. "I will spend the most effort to continue to improve this cotton picker, not to achieve the best results, and never let go." Liu Wenqi said that his greatest wish is that the cotton picker he has developed can receive the attention of the machinery manufacturers and mass production as soon as possible. , freeing the peasants from the laborious work of picking flowers. 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