JPH0165350U

JPH0165350U -

Info

Publication number: JPH0165350U
Application number: JP1987158212U
Authority: JP
Priority date: 1987-10-15
Filing date: 1987-10-15
Publication date: 1989-04-26

Description

[Brief explanation of the drawing]

図面は本考案に係るホイルローダのシヨベル用
ストツパー構造の実施例を示し、第１図は要部を
側面視した状態の作用説明図、第２図は要部平面
図、第３図はホイルローダの全体側面図である。２……ストツパー、３……走行機体、４……ア
ーム、５……シヨベル、６……横軸、７……ブラ
ケツト、８……チルトアーム、９……チルトシリ
ンダ、１３……リンク部材、Ｘ……横向き軸芯、
Ａ……作用部、Ｈ……作用距離。 The drawings show an embodiment of the stopper structure for a shovel of a wheel loader according to the present invention, FIG. 1 is an explanatory view of the main parts in a side view, FIG. 2 is a plan view of the main parts, and FIG. 3 is the entire wheel loader. FIG. 2...Stopper, 3...Traveling body, 4...Arm, 5...Shovel, 6...Horizontal shaft, 7...Bracket, 8...Tilt arm, 9...Tilt cylinder, 13...Link member, X...horizontal axis,
A...Action part, H...Action distance.

Claims

[Scope of utility model registration request]

A shovel 5 is attached to the tips of a pair of left and right arms 4 that extend from the traveling body 3 and are vertically swingable, and a horizontal shaft is horizontally fixed across the longitudinal intermediate portion of both arms 4. 6, a longitudinally intermediate portion of the tilt arm 8 is attached to the bracket 7 so as to be swingable around the lateral axis X of the machine, and a link member is used to connect the tip of the tilt arm 8 and the shovel 5. 13, and a tilt cylinder 9 for vertically swinging the shovel 5 is connected to the rear end of the tilt arm 8, and when the arm 4 is at the highest position, the tilt cylinder 9 is connected to the rear end of the tilt arm 8. The shovel 5 is in contact with the shovel 5.
The stopper structure for a shovel of a wheel loader is provided with a stopper 2 on the horizontal shaft 6, and the stopper 2 is connected to the tilt arm 8 when the arm 4 is at the highest position. When the arm 4 descends to the lowest position while maintaining the shovel 5 in a constant ground attitude, the first shovel descending regulating state is switched to a second shovel descending regulating state in which it comes into contact with the tilt arm 8. The stopper structure for a shovel of a wheel loader is formed so that the working distance H from the horizontal shaft 6 to the working part A of the stopper 2 can be changed.