Seed-production onion seedling reservation drilling machine

制种洋葱定苗打孔机

  • Inventors: YANG BIN
  • Assignees: 杨斌
  • Publication Date: March 09, 2016
  • Publication Number: CN-105379472-A

Abstract

The invention provides a seed-production onion seedling reservation drilling machine, relates to farm machinery, especially to machinery for seed-production onion seedling reservation drilling. The seed-production onion seedling reservation drilling machine comprises two parts such as a drum and a pulling rod, wherein regularly-aligned film-breaking projections are designed on the outer surface of the cylindrical drum, a rotation shaft is designed at the circle center positions on both bottom surfaces of the drum, the pulling and the drum are subjected to matched use through the rotation shaft, and a switch door capable of filling a material is designed on one bottom surface of the drum. Compared with the existing film-breaking drilling tool, the seed-production onion seedling reservation drilling machine of the present invention has the following characteristics that the seedling-reserving seed-production onion seedlings have characteristics of uniform row spacing, same depth and regular growth, and the field management is easily achieved.
制种洋葱定苗打孔机,本发明涉及一种农机具,特别是一种专门用于制种洋葱定苗打孔的机械。本发明包括滚筒和拉杆两部分,在滚筒圆柱形的外表面,设计有规则排列的破膜凸起,在滚筒的两个底面圆心处设计有转轴,拉杆通过转轴与滚筒配合使用,在滚筒的一个底面上设计有可填充物料的开关门。本发明与现有破膜打孔工具相比,所定植的制种洋葱苗株行距均匀、深浅一致,生长整齐,便于田间管理。

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