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Aerator fertilizer apparatus
专利权人:
Oscar Jelks
发明人:
Oscar Jelks
申请号:
US14545779
公开号:
US09769972B2
申请日:
2015.06.19
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A self propelled aerator and fertilizer apparatus 10. The apparatus 10 includes an elongated frame 12, having front wheels 20 and rear wheels 22 coupled to the frame. A steering wheel 30 which controls the front wheels 20 is provided so that the apparatus 10 can be moved in a predetermined direction. An aerator 34 is coupled underneath a lower intermediate portion of the frame 12 for aerating the soil upon rotation thereof when the aerator is moved up and down to selectively engage the soil. A fertilizer 90 is coupled to an upper end portion of the elongated frame 12 so that fertilizer can be dispensed into the soil after aeration is accomplished.
来源网站:
中国工程科技知识中心
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