Digging and fertilization integrated device for agricultural corn planting

Abstract

The invention discloses a digging and fertilization integrated device for agricultural corn planting, belonging to the field of agricultural planting. The integrated device comprises a moving base, wherein a supporting frame is mounted on both sides of the upper end of the moving base; a top plate is mounted on the top end of the supporting frame; a first guiding frame is installed in the middle of the lower end of the top plate; a rotating shaft is installed in the middle of the first guiding frame; a crank is installed in the middle of the left end of the rotating shaft; a sliding sleeve isinstalled in the middle of the crank; a sliding rod is connected to the lower end of the sliding sleeve; a driving pulley is installed at the middle of the right end of the rotating shaft; the lower end of the driving pulley is connected to a driven pulley through a first belt; a stirring shaft is connected in the middle of the driven pulley; a worm is connected to the middle of the right end of the stirring shaft; a worm wheel is meshed at the upper end of the worm; a first pulley is installed at a coaxial position at the front end of the worm wheel; and a second pulley is connected to the lower end of the first pulley through a second belt. The digging and fertilization integrated device ensures the simultaneous fertilization and digging during the corn planting, and has good planting effect and high reliability. With only one power source in the whole device, the device cost is further reduced.

Description

technical field [0001] The invention relates to the technical field of agricultural planting equipment, in particular to an integrated device for digging pits and fertilizing for agricultural corn planting. Background technique [0002] Maize is an annual monoecious cross-pollinated plant with tall plants and strong stems. It is an important food crop and feed crop. It is also the crop with the highest total output in the world. Its planting area and total output are second only to rice and wheat. Corn has always been known as a longevity food, rich in protein, fat, vitamins, trace elements, cellulose, etc., and has great potential for developing high-nutrition, high-biological function foods. However, due to its complex heredity and rich variety of variations, there are shortcomings in the conventional breeding process, such as too long cycle, too large coefficient of variation, and affecting the growth and development of offspring. Modern biological breeding technology not...

AI Technical Summary

Problems solved by technology

Because some chemical fertilizers are volatile, and the drier the soil, the more easily the chemical fertilizers sprinkled on the soil surface will be volatilized, resulting in low utilization rate of chemical fertilizers

At the same time, there is also a method of artificially digging ditches for fertilization. This method has high work intensity and low work efficiency, and it is difficult to dig ditches to an equal depth, and it is difficult to spread fertilizers in equal amounts.

[0004] Chinese patent (notification number: CN208011258U) discloses an integrated device for fertilizing and digging pits for planting tofu wood seedlings, including fertilizing pipes and driving motors. Although the device can realize the functions of fertilizing and digging pits during planting, the In the device, the fertilization pipe with digging function is designed as a hollow structure, which significantly reduces its mechanical strength and is prone to breakage. It is difficult to meet the needs of daily digging and the reliability is not high.

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