Seeding mechanism

The technology of a seeding mechanism and a seeding mechanism, which is applied in the field of agricultural machinery, can solve the problems of damage to the covering film and affect the effect of seed moisture and fertilizer preservation, and achieve the effects of reducing investment, ensuring the effect of moisturizing and fertilizer preservation, and increasing the planting density

Pending Publication Date: 2018-08-10
TIBET AGRI & ANIMAL HUSBANDRY COLLEGE
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Problems solved by technology

That is to say, in the process of sowing, the existing hole sowing machine will definitely cause damage to the covering film, and then affect the effect of moisturizing and fertilizing the seeds.

Method used

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Embodiment Construction

[0043] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0044] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention relates to the field of agricultural machinery, in particular to a seeding mechanism which comprises a main rack, an upper seed tank, a seed discharge tube, a seeding shaft, a lower seedtank and seed discharge mechanisms, wherein the upper seed tank is fixed on the main rack; the upper seed tank comprises a seed storage cavity and a seed discharge cavity; the seeding shaft is rotationally arranged on the main rack and arranged between the seed storage cavity and the seed discharge cavity; a seed groove is formed in the seeding shaft; seeds in the seed storage cavity can be carried into the seed discharge cavity through the seed groove; one end of the seed tube is communicated with the seed discharge cavity; the other end of the seed tube is communicated with the lower seed tank; the lower seed tank is rotationally arranged on the main rack; the seed discharge mechanism is arranged on the lower seed tank; a plurality of seed discharge mechanisms are uniformly distributedin the axis of the lower seed tank. Due to the adoption of the upper seed tank and the seeding shaft, functions of hole sowing can be achieved, the purpose of drilling holes in the ground can be achieved through the lower seed tank and the seed discharge mechanisms, the seed discharge tube is connected with the upper seed tank and the lower seed tank, furthermore a mulching film is not damaged, and a moisture and fertilizer retention effect of soil can be ensured.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a sowing mechanism. Background technique [0002] Due to the low precipitation in dry farming areas, the time distribution of precipitation is misaligned with the growth period of crops, especially summer crops. The critical stages of crop emergence, jointing, and grouting are often the driest period, and the limited precipitation is mainly concentrated in summer and autumn. Season, resulting in low and unstable crop yields, which has become an unfavorable factor for agricultural development. [0003] Therefore, when planting crops in dry farming areas, it is necessary to perform rotary tillage and fertilization on the ground, and then cover the film to keep moisture and fertilizer, then use soil to press the film roll, and finally carry out hole sowing to achieve the final moisture and fertilizer protection for the seeds. The effect of fertilizer and reduce the impact of d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/18A01C7/20
CPCA01C7/18A01C7/20A01C7/206
Inventor 王建林冯西博王忠红侯维海张银乐敬志豪
Owner TIBET AGRI & ANIMAL HUSBANDRY COLLEGE
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