JPS59188552U

JPS59188552U - Hydraulic excavator work equipment

Info

Publication number: JPS59188552U
Application number: JP8093183U
Authority: JP
Inventors: 隆柳生
Original assignee: 日立建機株式会社
Priority date: 1983-05-27
Filing date: 1983-05-27
Publication date: 1984-12-14

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図はこの考案による油圧ショベルの一実施例を示す
側面図、第２図は第１図のＡ部の拡大図、第３図は第２
図を■−■線から見た図である。３・・・ブーム、４・・・アーム、５・・・パケット、
６・・・ブームシリン９゛、？・・・アームシリンタ、
８−・・・パケットシリンダ、９・・・第一リンク、１
０・・・第二リンク、１１・・・固定用リンク、１２Ａ
、１２Ｂ・・・ピン、１３・・・ブラケット、１４・・
・ピン、１５・・・ピン。Figure 1 is a side view showing an embodiment of the hydraulic excavator according to this invention, Figure 2 is an enlarged view of section A in Figure 1, and Figure 3 is an enlarged view of section A in Figure 1.
It is a figure seen from the ■-■ line. 3...Boom, 4...Arm, 5...Packet,
6...Boom cylinder 9゛? ...Arm cylinder,
8-... Packet cylinder, 9... First link, 1
0...Second link, 11...Fixed link, 12A
, 12B...pin, 13...bracket, 14...
・Pin, 15...pin.

Claims

[Scope of utility model registration request]

A packet is supported at the tip of the arm, one end of the first link is connected to the tip 6 of the arm, a packet cylinder is connected to the other end of the first link, and the other end of the first link and the packet cylinder are connected. In a working machine for a hydraulic excavator, the intermediate part of the first link and the connecting part provided on the arm are connected to each other via a second link, and the packet is rotated by expansion and contraction of the packet cylinder. A work machine characterized by being connected to each other by a fixed link that can be removed.