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AGRICULTURAL TRENCH DEPTH SENSING SYSTEMS, METHODS, AND APPARATUS
专利权人:
PRECISION PLANTING LLC
发明人:
Todd SWANSON,Dale KOCH,Adam VACCARI,Dexter TRAVIS,Reid HARMAN,Michael STRNAD,Jeremy HODEL
申请号:
US16254247
公开号:
US20200232792A1
申请日:
2019.01.22
申请国别(地区):
US
年份:
2020
代理人:
摘要:
An agricultural trench depth sensing system having a trench implement adapted to be disposed in a soil trench opened in a soil surface. In one embodiment an ultrasonic sensor detects a distance to an upper surface of said trench implement or a target disposed thereon. In another embodiment, said trench implement includes one or more fingers which rotate with respect to said trench implement to detect the soil surface relative to said trench implement. In another embodiment, said trench implement includes side sensors for detecting the sidewall of the soil trench.
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中国工程科技知识中心
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http://www.ckcest.cn/home/

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