Recently, Sun Jianxing, a farmer from Sunzhuang Village, Lin Bao Township, Li County, Hebei Province, really invented the potato harvester, and he wanted to demonstrate it on the spot. Large potato growers and agricultural machinery vendors in Lixian county and even surrounding counties and cities have come here to see my new invention.
4F-2 yam harvester adopts chain track walking and hydraulic steering, and has ditching, soil shaking system and soil carrying belt. When the machine works, the ditching system first digs deep ditches on both sides of the yam, and the vibration system vibrates and turns the soil under the yam at the same time. At this time, the yam is completely lifted off the ground, and workers only need to pick it by machine, so the harvest is rapid, which greatly reduces the labor intensity and production cost.
The research and development process of this machine cost 6.5438+0.3 million yuan, which was guided and supported by experts from Hebei Institute of Agricultural Mechanization and Hebei Agricultural University. It integrates the functions of ditching harvesting, soil backfilling and land leveling, and belongs to the latest product of potato harvesting. High-tech content, access to a number of national patents, attracted the attention of users.
2. Vegetable seedling transplanter invented by Song Jiazhi.
Song Jiazhi is an ordinary farmer in Dingjia Village, Longkou Development Zone. He has always liked to study agricultural machinery. He developed his own vegetable seedling transplanter to replace the heavy manual planting of vegetable seedlings.
According to Song Jiazhi, all the transplanters he invented used mechanical principles, and under the traction of tractors, they generated power in the process of moving, realizing soil moisture conservation from sowing to burying. Working for eight hours a day can reach 30 mu of land, saving labor cost 100 yuan on average and improving work efficiency by more than 20 times.
3. A new type of drip irrigation belt recycling machine invented by Wang Xingchao.
The drip irrigation belt recycling machine invented by Wang Xingchao obtained the patent certification in China National Intellectual Property Administration. At that time, a mainland enterprise called and wanted to spend 300,000 yuan to buy Wang Xingchao's patent, but Wang Xingchao wanted to use the patent to serve the workers and masses of the group farm.
Last September, Wang Xingchao was busy for 25 days, revised the drawings four times and conducted numerous speed experiments on the spot. Finally, he successfully developed a cotton field drip irrigation belt recycling machine. This machine not only greatly reduces the cost and labor intensity of manual recovery of drip irrigation tape, but also winds the recovered drip irrigation tape neatly and is convenient for shipment. One machine can recover 150 mu of land in one day, which is the workload of four or five laborers in one day.
From last September to this September, Wang Xingchao made 20 drip tape recycling machines, all of which were sold out.
4. Simple seeder invented by Pu Qingshan
Speaking of Pu Qingshan, he is just an ordinary rural boy in Bifeng Village, Shiyi Community, Xiaojie Street. He is 365,438+0 years old this year. He usually drives a harvester. Although he only has a high school education, he loves to study and study machinery, and he can fix many things. He usually likes to watch CCTV's "I Love Inventions" program, and he is also helpful. He repairs agricultural machinery for villagers in his spare time and enjoys a good reputation among the public.
Pu Qingshan, a local farmer, used his own simple seeder to compete with others to sow vegetables and peas. The realistic version of "I Love Invention" attracted many people around to watch. If the simple seeder invented by Pu Qingshan is practical, it will speed up the sowing progress and reduce the labor burden. In order to test the actual use effect of the seeder, Pu Qingshan invited three people to have a competition with the simple seeder he invented to see who is faster in the production process of sowing vegetables and peas.
After the 5-minute competition, Pu Qingshan used a simple seeder to sow 12 soil moisture, and three people sowed about 2 soil moisture, 2.5 soil moisture and 3 soil moisture respectively. The results of the competition show that the sowing efficiency of the simple seeder is about 4 times higher than that of the manual seeder, and the users are very relaxed and not tired at all.
"Although his machine is fast and people are not tired, it is not as uniform as labor." After carefully examining the sowing situation, the contestants indicated that compared with manual sowing, the simple seeder had obvious advantages in sowing speed and saving time and labor. But there are also disadvantages, that is, seeds are easy to get stuck in the process of use, or fall too fast, resulting in uneven sowing.
5. Yang Faming invented the "weak alkali oxygen-increasing small molecule generator"
A few days ago, in the vegetable greenhouse of Song Yongqiang, a villager in Songsi Village, Daotian Town, Shouguang City, Shandong Province, the author saw a device resembling an automobile exhaust pipe, which was installed on the water supply pipeline of the greenhouse. "This machine can turn water into weak alkaline water, increase the oxygen content in water, help improve the soil environment, promote crop absorption, and thus increase crop yield." Song Yongqiang said.
Yang, the inventor of the machine and chairman of Shouguang Qisheng Fruit and Vegetable Cooperative Association, introduced that the equipment has successfully obtained the national patent, and it is called "an irrigation incubator for crop growth particles" in the patent certificate issued. In order to be more vivid, it is called "weak alkali oxygen-increasing small molecule generator" in the promotion process.