刈払機の防護カバー取付構造体

Protective cover mounting structure for bush cutter

Abstract

【課題】保護カバーの取付位置を変更する際に、ボルトが脱落して紛失することを防止できる刈払機の防護カバー取付構造体を提供する。 【解決手段】刈払機の防護カバー取付構造体20は、刈払機本体11から操作杆17が延出され、操作杆の基端部17a近傍において刈払機本体に第1〜第4のボルト36A〜36Dで防護カバー34が取り付けられている。この防護カバー取付構造体は、第1〜第4のボルトの各頭部36aにシート部材42が係合され、シート部材で第1〜第4のボルトが一体化され、シート部材に操作杆が貫通可能なシート貫通穴62を備えている。 【選択図】図4
PROBLEM TO BE SOLVED: To provide a protective cover mounting structure for a bush cutter which can prevent a bolt from falling off to get lost when the mounted position of a protective cover is adjusted.SOLUTION: The protective cover mounting structure 20 for a bush cutter includes an operating rod 17 extends from a cutter body 11, and mounts the protective cover 34 to the cutter body by means of first to fourth bolts 36A to 36D, near a proximal end portion 17a of the operating rod. The protective cover mounting structure includes a sheet member 42 engageable with respective head portions 36a of the first to fourth bolts so that the first to fourth bolts are connected together by the sheet member, and the sheet member has a through-hole 62 formed therein for passage therethrough of the operating rod.

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Patent Citations (3)

    Publication numberPublication dateAssigneeTitle
    JP-H09205843-AAugust 12, 1997Nikkari Co Ltd, 株式会社ニッカリ刈払機
    JP-S5733124-AFebruary 23, 1982Kubota LtdConveyor for particulate material
    JP-S59196017-ANovember 07, 1984Takeshi YoshikawaWall material and block having grass planting holes

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