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skumrist

机译:略论者

摘要

This invention relates to a skim coulter for cutting off and laying down a strand of the furrow slice which is formed in the ploughing of soil by a plough provided with a conventional ploughshare (14) see Figure 2 (not shown), which skim coulter is provided with a blade (6) which is attached above the ploughshare and can swing back in relation to the ploughshare when overloaded. An adjustable biasing force (8) resists the break-back movement and the position of the coulter blade relative to the ploughshare is adjustable. The skim coulter according to the invention can prevent adherence of soil on its blade and effect more constant contact of the blade with the soil. IMAGE
机译:犁刀犁刀本发明涉及一种犁刀犁刀,该犁刀犁刀用于切开和放下一条犁沟片,该犁沟片通过设置有常规犁头的犁头(14)(见图2)(未示出)在土壤犁中形成,该犁刀犁刀是设有刀片(6),该刀片安装在犁share上方,并且在过载时可相对于犁swing向后摆动。可调节的偏压力(8)抵抗折返运动,犁刀相对于犁share的位置可调节。根据本发明的脱脂犁刀可以防止土壤粘附在其刀片上,并使刀片与土壤更恒定地接触。 <图像>

著录项

  • 公开/公告号FI802709A

    专利类型

  • 公开/公告日1981-03-08

    原文格式PDF

  • 申请/专利权人 FARM-MILJOE HANDELSBOLAG;

    申请/专利号FI19800002709

  • 发明设计人 KARLSSON RUNE;LINDELL ANDERS;

    申请日1980-08-27

  • 分类号A01B;

  • 国家 FI

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