Single-seed precision dibbling pen for trays

Abstract

The invention relates to a single-seed precision dibbling pen for trays, which is simple in structure, low in cost, reliable in operating performance and high in dibbling efficiency, can provide precision dibbling and is suitable for tray seeding of small-diameter seeds. The single-seed precision dibbling pen for trays is suitable for adding multiple seeds in a dibbling barrel (1) at a time; a seed-casting core (2) moves up and down; a hole presser cap (4) is used for drilling down and pressing a hole by holding the dibbling barrel (1); after drilling and hole pressing, the hole presser cap (4) is removed; a seed-casting button (2-1) is pressed to move down; seeds are discharged from a cavity arranged in the lower end of a seed-casting core tip (2-3) and dropped into soil, so that single-seed precision dibbling is achieved. The single-seed precision dibbling pen for trays helps solve the problem that existing manual seeding tools are crude, low in efficiency and unable to effectively provide single-seed precision seeding; the novel tray dibbling tool is provided for efficient single-seed precision seeding.

Description

technical field [0001] The patent of the present invention is a single-grain precision hole-seeding pen for plugs, which mainly relates to small-diameter seeds sowing plugs and belongs to the field of agricultural machinery. Background technique [0002] Small-size seed crops play an important role in crop planting in my country. Generally, the sowing rate is small, and the sowing depth must be strictly controlled. If the sowing is too deep, the cotyledons cannot break through the soil and germinate. Therefore, the sowing technology of small particle size seeds has been a major problem for the mechanization of plug seedling cultivation for a long time. [0003] Plug seedling technology is a new technology in facility agriculture. Generally, a plastic plug with holes is used as a container, and solid light substrates such as peat, vermiculite and perlite are used as seedling substrates, and the seeds are directly sown into the solid substrate. In the hole tray, the seedling ...

AI Technical Summary

Problems solved by technology

[0004] Due to the many specifications of plug trays on the market, in order to meet the operation requirements of different plug trays, it is necessary to conveniently replace the seed picking device according to the specifications of the target tray; , sowing requirements are very strict; mechanical sowing is only popularized in a few large seedling factories due to expensive machinery and high operating costs, and is not suitable for small-scale household use

Therefore, small and medium-sized household plug seedlings are still mainly planted manually. However, the current manual sowing tools are simple and inefficient, and cannot effectively complete single-grain precision seeding. Therefore, it is urgent to design a simple and efficient plug. Single-grain precision hole-seeding pen

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