JPS5894792U - rock crusher - Google Patents

rock crusher

Info

Publication number
JPS5894792U
JPS5894792U JP19026081U JP19026081U JPS5894792U JP S5894792 U JPS5894792 U JP S5894792U JP 19026081 U JP19026081 U JP 19026081U JP 19026081 U JP19026081 U JP 19026081U JP S5894792 U JPS5894792 U JP S5894792U
Authority
JP
Japan
Prior art keywords
rock
wedge
guide
grooves
splitting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP19026081U
Other languages
Japanese (ja)
Other versions
JPS6233830Y2 (en
Inventor
光司 大柿
赤沼　重威
実 中島
晴夫 今村
尾白　佳隆
忠幸 花本
茂 原田
松本　将人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP19026081U priority Critical patent/JPS5894792U/en
Publication of JPS5894792U publication Critical patent/JPS5894792U/en
Application granted granted Critical
Publication of JPS6233830Y2 publication Critical patent/JPS6233830Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図、第２図は従来の岩盤破砕機のガイドとくさびの
組合せ断面形状の説明図、第３図はガイドの座屈現象の
説明図、第４図は本考案−実施例の正面図、第５図は第
４図Ｖ−Ｖ線に沿う断面図、第６図は本考案−実施例の
作動説明図、第７図はガイド部分の座屈の改良の説明の
ための説明図である。 １はシリンダ装置、２は（さび、３はガイド、１４．１
４’はガイド溝、１６．１６’はキー。Figures 1 and 2 are explanatory diagrams of the combined cross-sectional shape of the guide and wedge of a conventional rock crusher, Figure 3 is an explanatory diagram of the buckling phenomenon of the guide, and Figure 4 is a front view of the present invention-embodiment. , FIG. 5 is a sectional view taken along the line V-V in FIG. 4, FIG. 6 is an explanatory diagram of the operation of the present invention-embodiment, and FIG. be. 1 is the cylinder device, 2 is the rust, 3 is the guide, 14.1
4' is a guide groove, 16.16' is a key.

Claims (1)

【実用新案登録請求の範囲】 シリンダ装置１の作動によりくさび２を移動することに
よってガイド３の分割ガイド部片３ａ。 ３ｂを割岩方向に拡開して割岩を行うものにおいて、く
さび２の割岩方向Ｘに平行な面にくさび２の傾斜面に平
行な一対のガオド溝１４．１４’をそれぞれに形成し、
分割ガイド部片３ａ、３ｂの前記くさび２が挿入される
挿入溝ｔ５ａ、１５ｂに前記ガイド溝１４．１４’が摺
動可能に係合するキー１６．１６’を設けたことを特徴
とする岩盤破砕機。[Claims for Utility Model Registration] The divided guide portion 3a of the guide 3 is moved by moving the wedge 2 by the operation of the cylinder device 1. 3b is expanded in the rock-splitting direction to perform rock-splitting, a pair of gutter grooves 14 and 14' parallel to the slope of the wedge 2 are formed on the plane parallel to the rock-splitting direction X of the wedge 2, respectively,
A rock mass characterized in that the insertion grooves t5a and 15b of the divided guide pieces 3a and 3b into which the wedges 2 are inserted are provided with keys 16.16' that are slidably engaged with the guide grooves 14.14'. Crushing machine.
JP19026081U 1981-12-22 1981-12-22 rock crusher Granted JPS5894792U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19026081U JPS5894792U (en) 1981-12-22 1981-12-22 rock crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19026081U JPS5894792U (en) 1981-12-22 1981-12-22 rock crusher

Publications (2)

Publication Number Publication Date
JPS5894792U true JPS5894792U (en) 1983-06-27
JPS6233830Y2 JPS6233830Y2 (en) 1987-08-29

Family

ID=30103847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19026081U Granted JPS5894792U (en) 1981-12-22 1981-12-22 rock crusher

Country Status (1)

Country Link
JP (1) JPS5894792U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147121A (en) * 1974-10-21 1976-04-22 Nippon Spindle Mfg Co Ltd Bobinhansohoho oyobi sochi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147121A (en) * 1974-10-21 1976-04-22 Nippon Spindle Mfg Co Ltd Bobinhansohoho oyobi sochi

Also Published As

Publication number Publication date
JPS6233830Y2 (en) 1987-08-29

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