Corn sowing and fertilization machine

Abstract

The invention relates to a corn sowing and fertilization machine, and belongs to the field of agricultural machinery design. The corn sowing and fertilization machine comprises a rack, a seed and fertilizer box, seed sowing devices, fertilization devices, a seed sowing and fertilization driving mechanism, a seed sowing and fertilization transmission mechanism, a notched disk, bearing seats I, a bracket, a double-disk furrowing sowing and fertilization mechanism, a U-shaped pipe clip, land wheels, a land wheel driving mechanism, a connecting pin, a seed sowing and fertilization fixing bolt, a seed sowing and fertilization connecting plate, bearing seats II, a chain-driving transmission middle-end driving mechanism and a wheel-driving transmission mechanism, wherein the double-disk furrowing sowing and fertilization mechanism comprises a disk, a shovel handle, a fertilization pipe, a protection plate, a baffle, a soil scraping plate, a pipe opening of a seed sowing pipe, a cutterhead shaft, a seed sowing plate and a fixed seat. By adopting the corn sowing and fertilization machine, manual dibbling is replaced, and the level of a corn planting industry is improved; straws which cause blocking can be separated, and distances between seeds and chemical fertilizer can keep 3cm or more, so that the problem of difficultly realizing deep fertilization for sowing narrow-row crops in a cultivation process is effectively solved.

Description

Technical field [0001] The invention relates to a corn seeding and fertilizing machine, which belongs to the field of agricultural machinery design. Background technique [0002] Mechanization is an important part of the development of modern agriculture, and it is also an important manifestation of the progress of agricultural production technology. As a large corn consumer in the world, traditional manual operations can no longer meet the growing market demand. Although the corn planting area is large and the planting area is The output is increasing year by year, but the traditional artificial on-demand method is mainly used for sowing. The sowing efficiency is low, the seeding depth is inconsistent, the emergence rate and the emergence quality are not high, resulting in a large amount of labor during the seeding process and higher labor costs. In addition, the existing seeder When sowing, the seeds are easy to splash and fall into the fertilizer ditch, causing seed burning. ...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a corn seeding and fertilizing machine, which is used to solve the traditional manual operation in the corn production process, which has high labor intensity, low production efficiency and low operation quality, and at the same time, in order to overcome the problems of the existing seeder ditch opener in the cultivation conditions Deficiencies in the separation of passability and impossibility of exact seed fertilizer

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