播種装置

Seeding apparatus

Abstract

(57)【要約】 【課題】 例えば瓜科植物の略偏平楕円形状の種子Aを 育苗トレイTの各セルC内に充填された床土Bに播種す るとき、各種子Aの方向を揃えて自動的に播種すること ができる播種装置を提供する。 【解決手段】 種子放出部81の下方側に、種子Aの方 向を揃えて下方に滑らせる凹状案内路91をもつ播種体 9を設けた。
PROBLEM TO BE SOLVED: To provide a seeding apparatus mounted, under a seed discharge section, with a seeding element having such a recessed guide channel as to make seeds parallel with one another and allow them to slide downward, thus designed to obviate the necessity of seed orientation control after seeding and enable seeding quickly onto proper spots, and suitable for e.g. flat ellipsoidal seeds of cucurbitaceous plants. SOLUTION: When bed soil B packed in the respective cells C of a raising seedling tray T is for example, to be sown with flat ellipsoidal seeds A of a cucurbitaceous plant, there is equipped, under a seed discharge section 81, a seeding element 9 having such a recessed guide channel 91 as to make seeds parallel with one another and allow them to slide downward. It is preferable that the seeding element 9 is mounted with a means 10 to apply vibrations thereto.

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    Publication numberPublication dateAssigneeTitle
    CN-104663077-AJune 03, 2015农业部南京农业机械化研究所一种水稻田间育秧播种机播行位置及播种宽度调整装置
    CN-104663077-BJune 20, 2017农业部南京农业机械化研究所一种水稻田间育秧播种机播行位置及播种宽度调整装置