JPH0184351U

JPH0184351U -

Info

Publication number: JPH0184351U
Application number: JP1987179455U
Authority: JP
Priority date: 1987-11-24
Filing date: 1987-11-24
Publication date: 1989-06-05

Description

[Brief explanation of the drawing]

第１図は本考案の実施例である要部の斜視図、
第２図はバツクホー全体の側面図、第３図は要部
の側面図、第４図はその分解図、第５図は第３図
の作動説明図を示し、第６図は他の例の平面図、
第７図はその側面図、第８図はその平断面図、第
９図は第７図の分解図、第１０図は第７図の作動
説明図を示し、第１１図はさらに別の例の平面図
、第１２図はその側面図、第１３図はその平断面
図、第１４図はその側断面図、第１５図は第１２
図の分解図、第１６図は第１２図の作動説明図を
示す。１……クローラ、２……排土板、３……支持板
、４……アーム。 FIG. 1 is a perspective view of the main parts of an embodiment of the present invention;
Figure 2 is a side view of the entire backhoe, Figure 3 is a side view of the main parts, Figure 4 is an exploded view, Figure 5 is an explanatory diagram of the operation of Figure 3, and Figure 6 is a diagram of another example. Plan view,
Fig. 7 is a side view thereof, Fig. 8 is a plan sectional view thereof, Fig. 9 is an exploded view of Fig. 7, Fig. 10 is an explanatory diagram of the operation of Fig. 7, and Fig. 11 is yet another example. 12 is a side view thereof, FIG. 13 is a plan sectional view thereof, FIG. 14 is a side sectional view thereof, and FIG. 15 is a side view thereof.
16 is an exploded view of the figure, and FIG. 16 is an explanatory view of the operation of FIG. 12. 1...Crawler, 2...Earth removal plate, 3...Support plate, 4...Arm.

Claims

[Scope of utility model registration request]

In a construction machine configured by extending an earth removal plate 2 which can be moved up and down by a hydraulic cylinder 5 from between both crawlers 1 to one side of the machine body, a support plate 3 protruding from the rear surface of the earth removal plate 2 is installed on both sides. The earth removal plate 2 is pivotally connected to the tip side of a vertically movable support arm 4 extending from between the crawlers 1 so as to be freely rotatable and lockable until it becomes substantially parallel to the ground. Earth removal plate mounting structure.