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发明名称
一种播种单体
摘要
一种播种单体,由壳体,驱动支撑轴构成;壳体为一旋转体,壳体上有种子装入口,种子装入口上有配套的盖板,壳体壁上有漏种孔;驱动支撑轴轴线壳体的中心轴线重合,漏种孔两侧有阻碍种子滑动的阻滑壁。壳体上有箍套在壳体上的播量调节箍,播量调节箍与壳体可相对转动;壳体壁和播量调节籛上分布有相互匹配的漏种孔,所有漏种孔位于同一周缘上。一种播种单体结构简单,重量轻,播量大小可无极调节,播种株距可三档调节,且播种精度高,成穴性好,播量稳定,即能播水稻、小麦等较大的种子、又能播油菜、芝麻、谷子等较小的种子。
申请公布号
CN106489375A
申请公布日期
2017.03.15
申请号
CN201511006737.5
申请日期
2015.12.29
申请人
程向清
发明人
程向清
分类号
A01C7/18(2006.01)I;A01C7/00(2006.01)I
主分类号
A01C7/18(2006.01)I
代理机构
代理人
主权项
一种播种单体,由壳体(2),驱动支撑轴(1)和调节箍(8)构成;壳体为一旋转体,壳体上有种子装入口(3),种子装入口上有配套的盖板(4),驱动支撑轴轴线与壳体的中心轴线重合;壳体壁上有漏种孔(6),所有漏种孔位于壳体壁的同一周缘上;调节箍上有与壳体壁上漏种孔匹配的漏种孔,调节箍匹配箍套在壳体壁有漏种孔的周缘上;其特征是漏种孔两侧有阻滑壁(5)。
地址
448264 湖北省荆门市沙洋县高阳镇烟垢中学
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