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Motyka rotacyjna, w szczególności kultywator obrotowy, zwłaszcza do prac kultywacyjnych powierzchni gleby
专利权人:
Benedek;Horváth
发明人:
HORVÁTH, BENEDEK
申请号:
PL09785763
公开号:
PL2312926T3
申请日:
2009.07.24
申请国别(地区):
PL
年份:
2014
代理人:
摘要:
This invention relates to a rolling hoe, mainly for soil surface cultivation works, comprising a supporting structure suspended on a power machine and at least one hoe body hinged to the supporting structure. The hoe body (4) has at least one hoe wheel (12) embedded in a manner capable of being turned around an adjustment axle (18) and capable of being adjusted so that its rotation plane (16) and a soil surface (9) enclose a first angle (20) of 5°-70°, while a line of intersection (17) of its rotation plane (16) with the plane of the soil surface (9) and a direction of advance (8) of the rolling hoe (1) enclose a second angle (21) of 5°-80°. The hoe wheel (1) has teeth (14) starting bending backwards, compared to a rotation direction (6) of the hoe wheel. For adjustment of a cultivation depth (19) of the rolling hoe (1), but without any changing of cultivation width (15), the adjustment axle (18) is arranged parallel with the line of intersection (17) of the rotation plane (16) of the hoe wheel (12) and the plane of the soil surface (9).
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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