JPS62190793U - - Google Patents

Info

Publication number
JPS62190793U
JPS62190793U JP7523886U JP7523886U JPS62190793U JP S62190793 U JPS62190793 U JP S62190793U JP 7523886 U JP7523886 U JP 7523886U JP 7523886 U JP7523886 U JP 7523886U JP S62190793 U JPS62190793 U JP S62190793U
Authority
JP
Japan
Prior art keywords
shield excavator
gate plate
conveying pipe
excavated soil
soil conveying
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
JP7523886U
Other languages
Japanese (ja)
Other versions
JPH0439353Y2 (en
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 filed Critical
Priority to JP1986075238U priority Critical patent/JPH0439353Y2/ja
Publication of JPS62190793U publication Critical patent/JPS62190793U/ja
Application granted granted Critical
Publication of JPH0439353Y2 publication Critical patent/JPH0439353Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)

Description

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

第１図は本考案をシールド掘削機の排泥管に適
用した実施例を示す一部縦断側面図、第２図は本
考案をシールド掘削機の排土用スクリユウコンベ
ヤに適用した実施例を示す一部縦断側面図、第３
図は従来のシールド掘削機における排泥管の閉塞
土砂清掃装置を示す側面図である。 １３……排泥管、１５……ゲート板、１６……
油圧ジヤツキ、２１……第１のスクリユウコンベ
ヤ、２３……第２のスクリユウコンベヤ。 Figure 1 is a partially longitudinal side view showing an embodiment in which the present invention is applied to a sludge removal pipe of a shield excavator, and Figure 2 is a partially longitudinal side view showing an embodiment in which the present invention is applied to a screw conveyor for earth removal in a shield excavator. Partial longitudinal side view shown, 3rd
The figure is a side view showing a device for cleaning clogged dirt from a mud removal pipe in a conventional shield excavator. 13...Sludge drainage pipe, 15...Gate plate, 16...
Hydraulic jack, 21...first screw conveyor, 23...second screw conveyor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シールド掘削機における掘削土搬送管に出没自
在に装着され且つ先端に礫破砕部を具えたゲート
板及び同ゲート板の駆動装置よりなることを特徴
とするシールド掘削機の掘削土搬送管における礫
破砕装置。 Gravel crushing in an excavated soil conveying pipe of a shield excavator, characterized by comprising a gate plate that is removably attached to the excavated soil conveying pipe of the shield excavator and has a gravel crushing section at its tip, and a drive device for the gate plate. Device.
JP1986075238U 1986-05-21 1986-05-21 Expired JPH0439353Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986075238U JPH0439353Y2 (en) 1986-05-21 1986-05-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986075238U JPH0439353Y2 (en) 1986-05-21 1986-05-21

Publications (2)

Publication Number Publication Date
JPS62190793U true JPS62190793U (en) 1987-12-04
JPH0439353Y2 JPH0439353Y2 (en) 1992-09-14

Family

ID=30921190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986075238U Expired JPH0439353Y2 (en) 1986-05-21 1986-05-21

Country Status (1)

Country Link
JP (1) JPH0439353Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61268361A (en) * 1985-05-22 1986-11-27 株式会社熊谷組 Multistage tubular crusher

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61268361A (en) * 1985-05-22 1986-11-27 株式会社熊谷組 Multistage tubular crusher

Also Published As

Publication number Publication date
JPH0439353Y2 (en) 1992-09-14

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