JPH0470591U

JPH0470591U -

Info

Publication number: JPH0470591U
Application number: JP11439590U
Authority: JP
Priority date: 1990-10-31
Filing date: 1990-10-31
Publication date: 1992-06-23

Description

[Brief explanation of the drawing]

第１図は本考案を実施せる作業車輌の側面図、
第２図は同上の要部の平面図、第３図は同上要部
の一部破断した平面図、第４図及び第５図は同上
の作用の説明図である。図面符号の説明、ａ……キヤビン、ｂ……機筐
、ｃ……作業機、Ｐ……中心点、１……車体、２
……フロントホイル、３……リヤホイル、４……
アーム、４０……張出部、５……シリンダ装置、
５０……ロツド、６……支持機枠、６０……連結
軸、６１……開放口、７……ナツクルスピンドル
、７０……メタル部、７１……ドラツグロツド、
８……シリンダ装置、８０……ロツド、９……シ
リンダ装置、９ａ……連結軸、９ｂ……連結点、
９０……シリンダ本体。 Figure 1 is a side view of a working vehicle that can implement the present invention;
FIG. 2 is a plan view of the main part of the same as above, FIG. 3 is a partially cutaway plan view of the main part of the same, and FIGS. 4 and 5 are explanatory diagrams of the operation of the same. Explanation of drawing symbols, a...cabin, b...machine casing, c...work machine, P...center point, 1...vehicle body, 2
...Front wheel, 3...Rear wheel, 4...
Arm, 40... overhang, 5... cylinder device,
50...Rod, 6...Support machine frame, 60...Connection shaft, 61...Opening port, 7...Nutsuru spindle, 70...Metal part, 71...Drag rod,
8... Cylinder device, 80... Rod, 9... Cylinder device, 9a... Connection shaft, 9b... Connection point,
90...Cylinder body.

Claims

[Scope of utility model registration request]

Arms 4, 4 that freely move in and out toward the front are mounted on the front half of the vehicle body 1 in parallel on the left and right, and the left and right front wheels 2, 2 are attached to the tips of the arms 4, 4. Cylinder devices 5, 5 are respectively supported via a cruise spindle 7 and extend and contract in the left and right directions, and rods 50, 5 are installed to move the cylinder devices 5, 5 in and out.
0 is connected to a drag rod 71 connected to the knuckle spindle 7.