JPS58165093U - Tunnel excavator roller cutter - Google Patents

Tunnel excavator roller cutter

Info

Publication number
JPS58165093U
JPS58165093U JP6281682U JP6281682U JPS58165093U JP S58165093 U JPS58165093 U JP S58165093U JP 6281682 U JP6281682 U JP 6281682U JP 6281682 U JP6281682 U JP 6281682U JP S58165093 U JPS58165093 U JP S58165093U
Authority
JP
Japan
Prior art keywords
cutter
tunnel excavator
roller cutter
shaft
roller
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
JP6281682U
Other languages
Japanese (ja)
Other versions
JPH0234317Y2 (en
Inventor
保徳 近藤
Original Assignee
川崎重工業株式会社
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 川崎重工業株式会社 filed Critical 川崎重工業株式会社
Priority to JP6281682U priority Critical patent/JPS58165093U/en
Publication of JPS58165093U publication Critical patent/JPS58165093U/en
Application granted granted Critical
Publication of JPH0234317Y2 publication Critical patent/JPH0234317Y2/ja
Granted legal-status Critical Current

Links

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 the drawing]

第１図は硬岩用トンネル掘削機のカッタディスクの装着
図、第２図ａはローラカッタの従来の装着図、第２図す
は同図ａの■−■線矢視図親図３図は本考案のロー、ラ
カツタの実施例、第４図はローラカッタの装着図、第５
図は軸承部の回動説明図、第６図はローラカッタが装着
されたカッタディスクの前面図、第７図はローラカッタ
の取り外し説明図、第８図は軸承部力釦−タリディスク
、に偏心して嵌入されている場合の装着図、第９図ａ、
　　ｂはロータリディスクの異なる実施例である。 １・・・・・・カッタディスク、８・・・・・・切羽、
１２・・・・・・ローラカッタ、１２ａ・・・・・・カ
ッタリング、１３・・・・・・カッタ軸、１３ａ・・・
・・・軸承部、１３ｂ・・・・・・回動部、１３Ｃ・・
・・・・当接面、１９・・・・・・外嵌リング、２３・
・・・・・取付座、３３・・・・・・押え部材、３６・
・・・・・ストッパ。Figure 1 is an installation diagram of the cutter disc of a hard rock tunnel excavator, Figure 2 a is a conventional installation diagram of a roller cutter, and Figure 2 is a parent view of the figure a, taken along the line ■-■. Figure 4 shows an example of the roller cutter according to the present invention, Figure 4 shows how the roller cutter is installed, Figure 5
The figure is an explanatory diagram of rotation of the shaft bearing part, Figure 6 is a front view of the cutter disk with a roller cutter attached, Figure 7 is a diagram explaining the removal of the roller cutter, and Figure 8 is a diagram of the shaft bearing force button - Tally disc. Installation diagram when fitted eccentrically, Figure 9a,
b is a different embodiment of the rotary disk. 1...Cutter disc, 8...Face,
12... Roller cutter, 12a... Cutting ring, 13... Cutter shaft, 13a...
...shaft bearing part, 13b...rotating part, 13C...
...Abutment surface, 19...Outer fitting ring, 23.
...Mounting seat, 33...Press member, 36.
...Stopper.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）カッタ軸に回動自在な外嵌リングに、切羽を掘削
するカッタリングが固着されているローラカッタにおい
て、 前記カッタ軸とその端部に設けられた軸承部との間に回
動部を一体的に形成し、 外嵌りングの側方において前記回動部でもって掘削機内
よりカッタ軸を回動できるようにしたことを特徴とする
トンネル掘削機のローラカッタ。(1) In a roller cutter in which a cutter ring for excavating a face is fixed to a rotatable outer fitting ring on the cutter shaft, there is a rotary part between the cutter shaft and a bearing provided at the end thereof. A roller cutter for a tunnel excavator, characterized in that the cutter shaft is integrally formed with the cutter shaft, and the cutter shaft can be rotated from inside the excavator by the rotating part on the side of the outer fitting ring. （２）前記回動部は、前記軸承部をカッタディスクの取
付座に固定するための押え部材に突設されたストッパで
、その回動を阻止できるようにするための当接面を有し
ていることを特徴とする実用新案登録請求の範囲第１項
記載のトンネル掘削機のローラカッタ。(2) The rotating portion is a stopper protruding from a holding member for fixing the shaft bearing portion to the mounting seat of the cutter disk, and has an abutment surface for preventing rotation thereof. A roller cutter for a tunnel excavator according to claim 1, characterized in that: （３）前記回動部の断面は、六角形状であることを特徴
とする実用新案登録請求の範囲第１項または第２項記載
のトンネル掘削機のローラカッタ。(3) A roller cutter for a tunnel excavator according to claim 1 or 2, wherein the rotating portion has a hexagonal cross section.
JP6281682U 1982-04-29 1982-04-29 Tunnel excavator roller cutter Granted JPS58165093U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6281682U JPS58165093U (en) 1982-04-29 1982-04-29 Tunnel excavator roller cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6281682U JPS58165093U (en) 1982-04-29 1982-04-29 Tunnel excavator roller cutter

Publications (2)

Publication Number Publication Date
JPS58165093U true JPS58165093U (en) 1983-11-02
JPH0234317Y2 JPH0234317Y2 (en) 1990-09-14

Family

ID=30072945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6281682U Granted JPS58165093U (en) 1982-04-29 1982-04-29 Tunnel excavator roller cutter

Country Status (1)

Country Link
JP (1) JPS58165093U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6414296U (en) * 1987-07-16 1989-01-25
JPH02129495U (en) * 1989-03-31 1990-10-25
JPH07269292A (en) * 1994-03-29 1995-10-17 Kawasaki Heavy Ind Ltd Center cutter mounting structure of tunnel excavating machine and tunnel excavating machine
JP2005281997A (en) * 2004-03-29 2005-10-13 Tatsuro Muro Deep foundation excavator of base rock and deep foundation construction method using this excavator
JP7165478B1 (en) * 2022-03-14 2022-11-04 株式会社奥村組 Cutter board for shield machine and shield machine equipped with the same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6414296U (en) * 1987-07-16 1989-01-25
JPH02129495U (en) * 1989-03-31 1990-10-25
JPH07269292A (en) * 1994-03-29 1995-10-17 Kawasaki Heavy Ind Ltd Center cutter mounting structure of tunnel excavating machine and tunnel excavating machine
JP2005281997A (en) * 2004-03-29 2005-10-13 Tatsuro Muro Deep foundation excavator of base rock and deep foundation construction method using this excavator
JP4642367B2 (en) * 2004-03-29 2011-03-02 達朗 室 Deep foundation excavator for rock and deep foundation construction method using it
JP7165478B1 (en) * 2022-03-14 2022-11-04 株式会社奥村組 Cutter board for shield machine and shield machine equipped with the same

Also Published As

Publication number Publication date
JPH0234317Y2 (en) 1990-09-14

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