JPH0257787U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本案構造のバツクホーを示す全体側
面図。第２図は、同要部の側面図。第３図は、第
２図―線の断面図。第４図は、同要部の斜視
図。第５図は、他の実施例の側面説明図。第６図
は、第５図―線の断面図。第７図は、他の実
施例の説明図。第８図は、同側面図。 Ａ：バツクホー、Ｍ，Ｍ′：土逃しガイドプレ
ート、１：走行部、２：ターンテーブル、３：機
体、４：運転部、５：ブーム、６：バケツト、７
：走行フレーム、８：駆動輪、９：遊動輪、１０
：履帯、１１：遊動ローラ、１２：ステー、１３
：キヤリヤローラ、１４：ボルト、１５：溝、１
６：グリスアジヤスタロツド、１７：ブーム取付
ブロツク。 FIG. 1 is an overall side view showing the backhoe of the proposed structure. FIG. 2 is a side view of the main parts. FIG. 3 is a sectional view taken along the line of FIG. 2. FIG. 4 is a perspective view of the main parts. FIG. 5 is a side view of another embodiment. FIG. 6 is a sectional view taken along the line of FIG. FIG. 7 is an explanatory diagram of another embodiment. FIG. 8 is a side view of the same. A: Buckhoe, M, M': Earth relief guide plate, 1: Running section, 2: Turntable, 3: Airframe, 4: Driving section, 5: Boom, 6: Bucket, 7
: Traveling frame, 8: Drive wheel, 9: Idling wheel, 10
: Track, 11: Idle roller, 12: Stay, 13
:Carrier roller, 14: Bolt, 15: Groove, 1
6: Grease adjuster rod, 17: Boom mounting block.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] キヤリヤローラ１３の左右側下部を覆う状態に
土逃しガイドプレートＭ，Ｍ′を取付けてなる履
帯付作業機のキヤリヤローラ保護構造。 A carrier roller protection structure for a crawler-equipped work machine, in which earth release guide plates M and M' are attached to cover the lower left and right sides of the carrier roller 13.