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Vertical tine tillage tandem frame and inter-related secondary tillage, planting and fertilizing machine
专利权人:
James R. Martindale;Daniel R. Martindale
发明人:
James R. Martindale,Daniel R. Martindale
申请号:
US12979040
公开号:
US08327947B2
申请日:
2010.12.27
申请国别(地区):
US
年份:
2012
代理人:
摘要:
A tillage machine includes a plurality of front tines and a plurality of rear tines rotatably secured to a frame which is pulled by a tractor in a direction of travel. The front tines are aligned with the rear tines along the direction of travel whereby the front tines penetrate the soil and create tine soil penetrations, and the rear tines enter the soil in the penetrations created by the front tines. Preferably, the front tines are also rotatably secured to the frame in a clockwise or counter-clockwise angle about a front pivot point. The rear tines are rotatably secured to the frame in a clockwise of counter-clockwise angle about a rear pivot point opposite the front tines angle. The front tines penetrate and fracture the soil in one direction and the rear tines enter the soil penetrations created by the front tines and fracture the soil in another direction.
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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