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Zero-till drill

机译:零耕演习

摘要

This invention is directed to a novel zero-till seed drill which has a shortened wheel base and can thus closely follow the contours of a field which is being seeded, is capable of being raised and lowered at the beginning and end of each pass on the field, and has adjustable level and packer wheel weight capability. The invention is directed to a zero-till drill apparatus which is adapted for optionally carrying a Coulter disk, at least one seed drill, and a holder for carrying seeds, the apparatus being mounted on transport wheels. The apparatus includes means for raising at least one of the transport wheels off the ground while the Coulter disk and/or drill are on the ground in position for dispensing seeds into the ground, and lowering the transport wheel onto the ground when the Coulter disk and/or drill are raised off the ground.
机译:本发明涉及一种新颖的零耕种播种机,该播种机具有缩短的轴距,并因此可以紧密地跟随正在播种的田地的轮廓,并且能够在每次通过的开始和结束时升高和降低。字段,并具有可调整的高度和打包轮重量功能。本发明涉及一种零耕种的钻孔设备,该设备适于可选地携带库尔特盘,至少一个播种机和用于携带种子的支架,该设备安装在运输轮上。该设备包括用于在库尔特圆盘和/或钻机处于地面上时将运输轮中的至少一个升离地面的装置,用于将种子分配到地面中,以及当库尔特圆盘和/或钻具在地面上时将运输轮降低到地面上。 /或将钻机抬离地面。

著录项

  • 公开/公告号US4726303A

    专利类型

  • 公开/公告日1988-02-23

    原文格式PDF

  • 申请/专利权人 DEGELMAN INDUSTRIES LTD.;

    申请/专利号US19870048983

  • 发明设计人 WILFRED DEGELMAN;VALENTINE T. CADAMIA;

    申请日1987-05-12

  • 分类号A01C5/00;

  • 国家 US

  • 入库时间 2022-08-22 06:49:24

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