CN202285535U - 一种新型窝眼排种轮 - Google Patents

一种新型窝眼排种轮 Download PDF

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Publication number
CN202285535U
CN202285535U CN 201120368201 CN201120368201U CN202285535U CN 202285535 U CN202285535 U CN 202285535U CN 201120368201 CN201120368201 CN 201120368201 CN 201120368201 U CN201120368201 U CN 201120368201U CN 202285535 U CN202285535 U CN 202285535U
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Inventor
庞有伦
佘小明
湛小梅
张先锋
孙志强
杨清慧
周玉华
宋树民
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Chongqing Academy of Agricultural Sciences
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Chongqing Academy of Agricultural Sciences
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Abstract

一种新型窝眼排种轮涉及农业机械。包括排种轮(1)有轴孔(3),其所述的排种轮(1)外圆周面上均匀布置有周向条形窝眼(2)。采用纵向条形孔做窝眼,油菜在窝眼中一字排开,避免了传统圆形窝眼容易导致油菜籽受力挤压变形,在窝眼内架空,容易堵塞,挤烂的现象;由于在厚度和宽度上只容纳一粒种子,在窝眼轮的尺寸上更容易把握;另外,窝眼条孔顺着圆周方向设计,排种也更容易等特点。

Description

一种新型窝眼排种轮
技术领域
本实用新型涉及农业机械,尤其是一种新型窝眼排种轮。
背景技术
油菜种子非常小,平均直径仅2.2mm,导致播种机排种不均匀,机械化播种非常困难。传统排种轮为圆形窝眼或勺形窝眼的结构形式,存在着传统圆形窝眼容易导致油菜籽受力挤压变形,在窝眼内架空,容易堵塞,挤烂的现象。
发明内容
本实用新型的目的是提供一种结构简单,制作方便,在排种轮外圆周面上均匀布置有周向条形凹槽做窝眼的新型排种轮。
本实用新型的目的所采用技术方案是,包括排种轮有轴孔,其所述的排种轮外圆周面上均匀布置有周向条形窝眼。
本实用新型,前述的条形窝眼有5-30个。
本实用新型,采用纵向条形孔做窝眼,油菜在窝眼中一字排开,避免了传统圆形窝眼容易导致油菜籽受力挤压变形,在窝眼内架空,容易堵塞,挤烂的现象;由于在厚度和宽度上只容纳一粒种子,在窝眼轮的尺寸上更容易把握;另外,窝眼条孔顺着圆周方向设计,排种也更容易等特点。
附图说明
下面结合附图进一步说明本实用新型。
图1是本实用新型立体结构示意图。
图中:1-排种轮  2-条形窝眼  3-轴孔。
具体实施方式
如图1所示,包括排种轮1有轴孔3,其所述的排种轮1外圆周面上均匀布置有周向条形窝眼2。前述的条形窝眼2有5-30个。

Claims (2)

1.一种新型窝眼排种轮,包括排种轮(1)有轴孔(3),其特征是所述的排种轮(1)外圆周面上均匀布置有周向条形窝眼(2)。
2.根据权利要求1所述的一种新型窝眼排种轮,其特征是前述的条形窝眼(2)有5-30个。
CN 201120368201 2011-09-30 2011-09-30 一种新型窝眼排种轮 Expired - Fee Related CN202285535U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120368201 CN202285535U (zh) 2011-09-30 2011-09-30 一种新型窝眼排种轮

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CN 201120368201 CN202285535U (zh) 2011-09-30 2011-09-30 一种新型窝眼排种轮

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103548453A (zh) * 2013-09-26 2014-02-05 中国农业科学院棉花研究所 一种组合窝眼轮式穴盘播种机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103548453A (zh) * 2013-09-26 2014-02-05 中国农业科学院棉花研究所 一种组合窝眼轮式穴盘播种机
CN103548453B (zh) * 2013-09-26 2016-03-09 中国农业科学院棉花研究所 一种组合窝眼轮式穴盘播种机

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