Hand-push plot seeder

Abstract

The invention discloses a hand-push plot seeder. The hand-push plot seeder comprises a seed storage device, a seed discharging device, a seeding device, a seed unloading device, and a row marking andpressing device, wherein the seed storage device comprises a seed box and a seed storage bin, the seed box serves as a seed feeding port, and both the seed box and the seed storage bin serve as seed storage devices during seeding; the seed discharging device comprises a seed discharging wheel and a seed cleaning brush, and is used for discharging seeds into the seeding device; the seeding device comprises a seeding wheel and duckbills, the seeding wheel rotates around a linkage shaft, and the duckbills are uniformly arranged on the periphery of the seeding wheel for seeding operation; the seedunloading device comprises a seed unloading plug and an arc-shaped seed unloading space matched with the seed unloading plug, and is used for seed unloading operation after the seeding; and the row marking and pressing device comprises symmetrical row markers, one row marker is used for post-seeding pressing of seeded rows, and the other row marker is used for seeding row marking of unseeded rows. The hand-push plot seeder disclosed by the invention has the advantages of high simplicity in structure, elimination of terrain limits, high rapidity and cleanness in seed replacement, as well as functions of row marking and pressing, so that the problem of low efficiency in mechanical plot seeding is solved.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a portable hand-push seeder for replanting. Background technique [0002] At present, varieties need to be changed frequently during the sowing operation of plots, so designing a planting machine that can quickly change varieties has become the key to solving the problem of mechanized sowing in plots. Various test stations and breeding companies usually use manual row rowing, row-to-row ditching, and manual on-demand seeding when sowing plots, but it consumes a lot of manpower and material resources, and the seeding effect is relatively poor. However, existing hand-push seeders in the prior art have defects such as inconvenient planting, unclean seed cleaning, lack of rowing functions, etc., and are not suitable for the sowing operation of plot breeding. [0003] Therefore, urgently need to design a kind of sowing machine that is applicable to plot sow...

AI Technical Summary

Problems solved by technology

Various test stations and breeding companies usually use manual row rowing, row-to-row ditching, and manual on-demand sowing when sowing plots, but it consumes a lot of manpower and material resources, and the seeding effect is relatively poor

However, the existing hand-push seeders in the prior art have defects such as inconvenient planting, dirty seed cleaning, and lack of rowing functions, and are not suitable for seeding operations in plot breeding.

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