JPS61155447U

JPS61155447U -

Info

Publication number: JPS61155447U
Application number: JP3613385U
Authority: JP
Priority date: 1985-03-15
Filing date: 1985-03-15
Publication date: 1986-09-26

Description

[Brief explanation of the drawing]

第１図は本考案の掘削バケツトの一実施例を、
バケツトシエル閉の状態にて示す側面断面図、第
２図は該実施例のバケツトシエル取付け部をバケ
ツトシエル開の状態にて示す側面断面図、第３図
は該実施例の正面図、第４図は第１図のＥ―Ｅ断
面図、第５図は従来の掘削バケツトを有する縦穴
掘進装置の一例を示す側面図、第６図は第５図の
問題点を説明する作業状態図、第７図は前記実施
例の作業状態図である。１……ガス本管、２……穴、６……垂直伸縮ア
ーム、９……バケツト取付け用ブロツク、１３…
…リング、１５，１６……押さえ板、１７……バ
ケツト本体、２６，２７……バケツトシエル、３
０……バケツトシエル開閉用油圧シリンダ。 Figure 1 shows an embodiment of the excavation bucket of the present invention.
FIG. 2 is a side cross-sectional view showing the bucket tossiel attachment part of the embodiment when the bucket tosiel is open, FIG. 3 is a front view of the embodiment, and FIG. 1 is a sectional view taken along line EE, FIG. 5 is a side view showing an example of a vertical hole excavation device having a conventional excavation bucket, FIG. 6 is a working state diagram explaining the problem in FIG. 5, and FIG. It is a working state diagram of the said Example. 1... Gas main pipe, 2... Hole, 6... Vertical telescoping arm, 9... Bucket mounting block, 13...
...Ring, 15, 16... Pressing plate, 17... Bucket body, 26, 27... Bucket shell, 3
0...Hydraulic cylinder for opening and closing the bucket tosiel.

Claims

[Scope of utility model registration request]

An excavating bucket tote characterized in that a bucket main body having a plurality of bucket shells attached so as to be openable and closable is rotatably attached to a bucket support, and the center of opening and closing of the bucket shells is eccentric to the center of the bucket main body. .