JPS58100872U - work equipment - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図ないし第３図は従来技術による作業機を示し、第
１図は作業機としての油圧ショベルの正面図、第２図は
第１図中のフロントを除いた平面図、第３図は第２図中
の■二組矢示方向部分断面図、第４図ないし第７図は本
考案に係る作業機を示し、第４図は第２図と同様のフロ
ントを除いた平面図、第５図は第４図中の■−■矢示方
向部分断面図、第６図は第４図中のＶｌ−ＶＩ矢示方向
部分　　　′断面図、第７図は第４図中の■−■矢示方
向部分断面図である。 ２・・・上部走行体、１０・・・エンジンカバー、１１
・・・左カバー、１２・・・右カバー、１３・・・セン
タカバー、１４・・・作業空間、２１．２２・・・支持
軸、２３゜２４・・・回動金具、２６・・・ボルト。 第６−図Figures 1 to 3 show working machines according to the prior art. Figure 1 is a front view of a hydraulic excavator as a working machine, Figure 2 is a plan view of Figure 1 with the front removed, and Figure 3 is a front view of a hydraulic excavator as a working machine. Figure 2 is a partial sectional view in the direction of the two arrows in Figure 2, Figures 4 to 7 show the working machine according to the present invention, Figure 4 is a plan view similar to Figure 2 with the front removed; Figure 5 is a partial sectional view in the direction of the arrow ■-■ in Figure 4, Figure 6 is a cross-sectional view of the part in the direction of the Vl-VI arrow in Figure 4, and Figure 7 is a cross-sectional view in the direction of the arrow ■-■ in Figure 4. It is a partial sectional view in the direction of the arrow. 2... Upper traveling body, 10... Engine cover, 11
... Left cover, 12 ... Right cover, 13 ... Center cover, 14 ... Work space, 21.22 ... Support shaft, 23° 24 ... Rotating metal fitting, 26 ... bolt. Figure 6

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上部走行体には後部にエンジンカバーと、左、右側に左
、右カバーと、前記エンジンカバーと左、右カバーとに
より上部走行体内に作業空間を形成し、該作業空間の上
面にセンタカバーを設けてなる作業機において、前記布
、右カバーの一方にはボルトを螺着できるーの支持軸を
前記作業空間に向は固着して設けると共にその他方には
他の支持軸を作業空間に向は固着して設け、前記センタ
カバー下面には前記各支持軸に回動可能に挿嵌された回
動金具を固着して設け、しかも前記−の支持軸にはセン
タカバー抜は止め用のボルトを螺着し、該ボルトを取外
すことにより前記センタカバーを取外すことができるよ
うにしたことを特徴とする作業機。The upper traveling body has an engine cover at the rear, left and right covers on the left and right sides, a working space is formed in the upper traveling body by the engine cover and the left and right covers, and a center cover is provided on the upper surface of the working space. In the working machine, one of the cloth and the right cover is provided with a support shaft to which a bolt can be screwed, and the other support shaft is fixed in the direction toward the work space, and the other support shaft is fixed in the direction toward the work space. is fixedly provided, and a rotating metal fitting rotatably inserted into each of the support shafts is fixedly provided on the lower surface of the center cover, and a bolt for preventing the center cover from being removed is provided on the support shaft -. A work machine characterized in that the center cover can be removed by screwing on the bolt and removing the bolt.