JPH0223049U

JPH0223049U -

Info

Publication number: JPH0223049U
Application number: JP10198888U
Authority: JP
Priority date: 1988-07-29
Filing date: 1988-07-29
Publication date: 1990-02-15

Description

[Brief explanation of the drawing]

第１図は本考案になるマルチカプラ装置前面の
斜視図、第２図は前記マルチカプラ装置後面の斜
視図、第３図は標準仕様のバケツト背面の斜視図
、第４図はストツパの断面図、第５図は固定ピン
の斜視図、第６図は抜け止めピンの斜視図、第７
図は従来のマルチカプラ専用バケツトの背面の斜
視図、第８図は従来の技術によるマルチカプラ背
面の斜視図である。１……本体、３……チルトロツド連結ピン、４
……凹部、５……サポートブロツク、６……リフ
トアーム連結ピンボス、７……ゴムシート、８…
…ダブルナツト、９……ストツパ、１０……固定
ピン、１１……連結部、１５……チルトロツド連
結ピンブラケツト、１６……リフトアーム連結ピ
ンブラケツト。 Fig. 1 is a perspective view of the front side of the multi-coupler device according to the present invention, Fig. 2 is a perspective view of the rear side of the multi-coupler device, Fig. 3 is a perspective view of the back side of the standard specification bucket, and Fig. 4 is a sectional view of the stopper. , Figure 5 is a perspective view of the fixing pin, Figure 6 is a perspective view of the retaining pin, and Figure 7 is a perspective view of the retaining pin.
This figure is a perspective view of the back of a conventional multi-coupler dedicated bucket, and FIG. 8 is a perspective view of the back of a multi-coupler according to the prior art. 1...Body, 3...Tilt rod connection pin, 4
... recess, 5 ... support block, 6 ... lift arm connection pin boss, 7 ... rubber sheet, 8 ...
...double nut, 9...stopper, 10...fixing pin, 11...connection section, 15...tilt rod connection pin bracket, 16...lift arm connection pin bracket.

Claims

[Scope of utility model registration request]

We provide various work equipment attachments such as buckets, forks, earthwork boards, snow removal plows, etc. that are used in conjunction with the lift arm and tilt rod of excavation loading machines.
In a multi-coupler device that can be attached and detached with a simple operation, a support block 5 having an arc-shaped recess 4 for supporting a tilt rod connecting pin 3 inserted into a work machine attachment on the front side of the main body 1, and a fixing pin 10 are used. A connecting portion 11 that connects with the lift arm connecting pin boss 6 of the work machine attachment.
and a stopper 9 which has a concave surface that comes into contact with the outer periphery of the lift arm connecting pin boss 6 of the working machine attachment and is fixed to the main body 1 with a double nut 8 via a rubber sheet 7, and a tilt rod connecting pin bracket 15 on the back side. and a lift arm connecting pin bracket 16.