JPS6091641U

JPS6091641U - Kick-out device in boom swing device of power shovel

Info

Publication number: JPS6091641U
Application number: JP18205783U
Authority: JP
Inventors: 正毅田丸; 渋谷　太
Original assignee: 株式会社小松製作所
Priority date: 1983-11-28
Filing date: 1983-11-28
Publication date: 1985-06-22
Also published as: JPH0312835Y2

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図は本考案を適用しようとするパワーショベルの平
面図、第２図は側面図、第３図以下は某考案の実施例を
示すもので、第３図は要部を概略的に的に示す平面図、
第４図は第３図の■線矢親図、第５図は第３図のＶ線矢
親図、第６図は第３図の■−■線に沿う断面矢視図、第
７図は第３図の■−■線に沿う断面矢視図、第８図は第
３図の■−■線に沿う断面矢視図である。２は上部旋回体、３はブーム装置、５はスイング部材、
７はスイング操作レバー、９は牟ツクアウトレバー、１
０はリンク装置、１８ａ、１８ｂはキック部材。Fig. 1 is a plan view of a power shovel to which the present invention is applied, Fig. 2 is a side view, Fig. 3 and the following show an embodiment of a certain invention, and Fig. 3 schematically shows the main parts. The plan shown in
Figure 4 is a diagram taken along the ■ line in Figure 3, Figure 5 is a diagram taken along the V line in Figure 3, Figure 6 is a sectional view along the ■-■ line in Figure 3, and Figure 7. 3 is a cross-sectional view taken along the line ■-■ in FIG. 3, and FIG. 8 is a cross-sectional view taken along the line ■-■ in FIG. 2 is an upper rotating body, 3 is a boom device, 5 is a swing member,
7 is the swing operation lever, 9 is the pull out lever, 1
0 is a link device, and 18a and 18b are kick members.

Claims

[Scope of utility model registration request]

In a boom swing device for a power shovel in which a boom device 3 can swing left and right with respect to an upper revolving structure 2, a kickout lever 9 is provided on the upper revolving structure 2 side and near the swing member 5 of the boom device 3. The kickout lever 9 is connected to the swing operation lever 7 via a link device 10, and the swing member 5 is provided with a stroke end for swinging the swing member 5 in the left and right direction. A kickout device in a boom swing device for a power shovel, characterized in that kicking members 18a and 18b are fixed to the tip of the kickout lever 9 from before the stroke end to the end of the stroke.