JPS59167256U

JPS59167256U - Crushing machine

Info

Publication number: JPS59167256U
Application number: JP6262283U
Authority: JP
Inventors: 恒男高木; 中西　正英; 円地　卓美; 折尾　卓児; 西井　宏一
Original assignee: オカダ鑿岩機株式会社
Priority date: 1983-04-25
Filing date: 1983-04-25
Publication date: 1984-11-09

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図はこの考案に係る破砕機の概略縦断面図、第２図
はピストンロッド用のクレビスピンの取付位置を変えた
破砕機の概略縦断面図、第３図はこの考案の破砕機をパ
ワーショベルに搭載した状態を示す側面図、第４図はこ
の考案の破砕機によってコンクリート構造体を解体する
様子を例示する部分側面図、第５図は路面剥離用として
用いるこの考案の変形例の側面図である。２・・・破砕機、４・・・支持プレート、８・・・ブラ
ケット＆１０・・・固定アーム、１３．１４・・・固定
ピン、２０・・・回動アーム、２２・・・枢着ピン、２
４・・・複動シリンダ、２６・・・ピストンロット、３
８．４０・・・ロット取付Ｌ　４２−・・クレビスピン
。Fig. 1 is a schematic vertical sectional view of a crusher according to this invention, Fig. 2 is a schematic longitudinal sectional view of a crusher in which the mounting position of the clevis pin for the piston rod is changed, and Fig. 3 is a schematic longitudinal sectional view of a crusher according to this invention. FIG. 4 is a partial side view illustrating how a concrete structure is dismantled by the crusher of this invention, and FIG. 5 is a side view of a modified example of this invention used for road peeling. It is a diagram. 2... Crusher, 4... Support plate, 8... Bracket & 10... Fixed arm, 13.14... Fixed pin, 20... Rotating arm, 22... Pivoting pin ,2
4...Double acting cylinder, 26...Piston rod, 3
8.40... Lot installation L 42-... Clevis pin.

Claims

[Scope of Claim for Utility Model Registration] 1. A support plate having a bracket portion for mounting on a self-propelled trolley, a fixed arm fixed to the front of the support plate, a rotating arm rotatably attached to the support plate, and a rear part of the cover. a double-acting cylinder having an end pivotally connected to the support plate and a piston rod pivotally connected to the pivot arm, the pivot arm having at least two rods that are different in distance from the pivot pin. A crusher characterized in that by providing a mounting hole, the opening and closing speed of the rotating arm can be changed depending on the material of the object to be demolished. 2. The crusher according to claim 1, wherein the fixed arm is replaced with one for road use in case of road peeling.