JPH0484438U

JPH0484438U -

Info

Publication number: JPH0484438U
Application number: JP13005790U
Authority: JP
Priority date: 1990-11-30
Filing date: 1990-11-30
Publication date: 1992-07-22

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の一部切欠平面図、
第２図は同上の側面図、第３図は鉋切削刃の取り
付け状態の側断面図、第４図は前記実施例を有す
る多関節ブーム搭載機の側面図、第５図は同上の
作用を示す側面図、第６図は同上の隅角部におけ
る作用を示す平面図、第７図は連続土留壁の簡略
上面図である。図中Ａ……多関節ブーム、Ｂ……連続土留壁
、１……横車軸、２……鉋切削刃、３……ドラム
、４……軸支本体、５……軸支部、６……油圧モ
ータ、７……ブーム取付け部、８……縦ピン、９
……油圧シリンダ。 FIG. 1 is a partially cutaway plan view of an embodiment of the present invention.
Fig. 2 is a side view of the same as above, Fig. 3 is a side sectional view of the planer cutting blade installed, Fig. 4 is a side view of the articulated boom-equipped machine having the above embodiment, and Fig. 5 shows the effect of the above. 6 is a plan view showing the action at the corner portion of the same as above, and FIG. 7 is a simplified top view of the continuous earth retaining wall. In the diagram A...Multi-joint boom, B...Continuous earth retaining wall, 1...Horizontal axle, 2...Plane cutting blade, 3...Drum, 4... Pivot main body, 5... Pivot support, 6... Hydraulic motor, 7...Boom attachment part, 8...Vertical pin, 9
...Hydraulic cylinder.

Claims

[Scope of utility model registration request]

A drum 3 having a plane cutting blade 2 fixedly fixed to the circumferential surface is attached to both ends of the horizontal axle 1, and the middle of the horizontal axle 1 is pivotally connected to the parallel shaft supports 5, 5 of the shaft support body 4. Main body 4
A hydraulic motor 6 mounted on the shaft is connected to the horizontal axle 1 via a speed reducer, and the rear part of the shaft main body 4 is pivotally connected to the front part of the boom mounting part 7 with a vertical pin 8. A semi-rigid wall cutting device in which a hydraulic cylinder 9 is interposed on the side of the shaft support body 4 so that the shaft support body 4 can be fixed in lateral vibration.