JPS60115958U

JPS60115958U - Earth removal plate attachment/detachment device for construction machinery

Info

Publication number: JPS60115958U
Application number: JP204684U
Authority: JP
Inventors: 表　隆夫; 北舘　善彦; 高植　誠至; 修小坂; 勝美中野; 金谷　康夫
Original assignee: 石川島播磨重工業株式会社; 石川島建機株式会社
Priority date: 1984-01-11
Filing date: 1984-01-11
Publication date: 1985-08-06

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 the drawing]

第１図は従来の建設機械の排土板装置の取り付は状態を
示す説明図、第２図は第１図の■部組立説明図、第３図
は本考案の建設機械の排土板脱着装置の説明図、第４図
は第３図の■部詳細図、輯゛５図イ９口は第３図におけ
るピンとピン孔の嵌合状態を示し、イは脱着状態の説明
図、口は係止状態の説明図である。４は排土板装置、５はブラケット、６，７はピ゛ン孔、
８，９はピン、１０．１１は切欠き部、−１６，１７Ｇ
、ま細幅部を示す。Figure 1 is an explanatory diagram showing the installation state of the earth removal plate device of a conventional construction machine, Figure 2 is an explanatory diagram of the assembly of the section ■ in Figure 1, and Figure 3 is an illustration of the earth removal plate of the construction machine of the present invention. An explanatory view of the attachment/detachment device, Fig. 4 is a detailed view of the ■ section in Fig. 3, Fig. 5, A9 shows the fitted state of the pin and pin hole in Fig. 3, and A is an explanatory view of the detachment state; is an explanatory diagram of a locked state. 4 is a soil removal plate device, 5 is a bracket, 6 and 7 are pin holes,
8, 9 are pins, 10.11 are notches, -16, 17G
, indicates the narrow width part.

Claims

[Scope of utility model registration request]

To attach the soil removal plate device fixed to the lower traveling body frame, open the corresponding bracket, and to attach the hydraulic cylinder of the bracket, open the corresponding pin hole, and to attach the soil removal plate arm, open the corresponding pin hole. a notch is provided respectively, and a narrow part is provided at both ends of the pin for mounting the earth removal plate arm and the pin for mounting the hydraulic cylinder so that the pin can pass through each of the notches;
1. An earth removal plate attachment/detachment device for a construction machine, characterized in that each pin is fitted into each pin hole at a narrow portion and fixed to each pin hole by rotation.