发明名称 SEED DRILL WITH SCRAPER/SOIL FIRMING ATTACHMENT
摘要 A seed drill includes a conventional single or double disc blade soil opener for creating seed trenches for the deposition of seeds by a seeder. A scraper/soil firming assembly is attached to the outside of each disc blade axle. The scraper/soil firming assembly includes a bracket for mounting a scraper/soil firming blade and a locking plate for locking the mounting bracket and blade at a selected angle relative to the disc blade axle. The scraper/soil firming blade is a flat bar extending downward and rearward from the respective disc blade and positioned alongside the disc blade and to act both as a blade scraper and as a soil firmer.
申请公布号 CA2194731(A1) 申请公布日期 1997.07.17
申请号 CA19972194731 申请日期 1997.01.09
申请人 SUNFLOWER MANUFACTURING COMPANY, INC. 发明人 HUGHES, JEFFREY S.
分类号 A01C5/06;(IPC1-7):A01C7/16 主分类号 A01C5/06
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