发明名称 Abrasion apparatus of brush cutter knife
摘要 The present invention relates to an apparatus for polishing a blade of a lawnmower, and more specifically, to an apparatus for polishing a blade of a lawnmower mounted on a working rod (1) of the lawnmower to fix and polish the blade of the lawnmower comprising: a polishing stone (5) mounted on the lower end of the working rod (1), rotating by rotation power of the lawnmower, and installed in a part on which the blade of the lawnmower is mounted; a body part (10) mounted on the lower part of the working rod (1) through a fixing means (11), and mounted on the upper part of the polishing stone (5); wing parts (20) combined to be able to rotate respectively by the body part (10) and a first hinge (31); and a combining part (40) protruding from one side of the lower part of the body part (10), and combined to be able to rotate by a second hinge (32). According to the present invention, a lawnmower blade (50) fixed to the combining part (40) is polished by the rotating polishing stone (5).
申请公布号 KR101430682(B1) 申请公布日期 2014.08.14
申请号 KR20140072990 申请日期 2014.06.16
申请人 发明人
分类号 B24B3/36 主分类号 B24B3/36
代理机构 代理人
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