JPS58124595U - Screw conveyor of shield excavator - Google Patents

Screw conveyor of shield excavator

Info

Publication number
JPS58124595U
JPS58124595U JP1898482U JP1898482U JPS58124595U JP S58124595 U JPS58124595 U JP S58124595U JP 1898482 U JP1898482 U JP 1898482U JP 1898482 U JP1898482 U JP 1898482U JP S58124595 U JPS58124595 U JP S58124595U
Authority
JP
Japan
Prior art keywords
screw
screw conveyor
shield excavator
drive ring
discharge end
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
JP1898482U
Other languages
Japanese (ja)
Other versions
JPS6340553Y2 (en
Inventor
隆三郎 大塚
実 片山
前田　啓二
Original Assignee
石川島播磨重工業株式会社
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 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP1898482U priority Critical patent/JPS58124595U/en
Publication of JPS58124595U publication Critical patent/JPS58124595U/en
Application granted granted Critical
Publication of JPS6340553Y2 publication Critical patent/JPS6340553Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Screw Conveyors (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 the drawing]

第１図は従来例を示すスクリューコンベヤの要部断面図
、第２図は本考案の一実施例を示す全容図、第３図は同
要部拡大断面図である。 図中、１はシールド掘進機、５はスクリューコンベヤ、
６はケーシング、７はスクリュー、７ａはその搬出端、
９は駆動リング、１４はメンテナンス用の通路である。FIG. 1 is a sectional view of a main part of a conventional screw conveyor, FIG. 2 is an overall view showing an embodiment of the present invention, and FIG. 3 is an enlarged sectional view of the main part. In the figure, 1 is a shield tunneling machine, 5 is a screw conveyor,
6 is a casing, 7 is a screw, 7a is its delivery end,
9 is a drive ring, and 14 is a passage for maintenance.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筒体状のケーシング内にスクリューを設け、該ケーシン
グの排出端側に上記スクリューを回転駆動するための駆
動リングを設け、該駆動リングの一排出側にこれを延出
すべくメンテナンス用の通路を形成し、該通路内に上記
スクリューの搬出端を延出したことを特徴とするシール
ド掘進機のスクリューコンベヤ。A screw is provided in a cylindrical casing, a drive ring for rotationally driving the screw is provided on the discharge end side of the casing, and a maintenance passage is formed to extend the screw to one discharge side of the drive ring. A screw conveyor for a shield excavator, characterized in that the discharge end of the screw extends into the passage.
JP1898482U 1982-02-13 1982-02-13 Screw conveyor of shield excavator Granted JPS58124595U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1898482U JPS58124595U (en) 1982-02-13 1982-02-13 Screw conveyor of shield excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1898482U JPS58124595U (en) 1982-02-13 1982-02-13 Screw conveyor of shield excavator

Publications (2)

Publication Number Publication Date
JPS58124595U true JPS58124595U (en) 1983-08-24
JPS6340553Y2 JPS6340553Y2 (en) 1988-10-24

Family

ID=30031222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1898482U Granted JPS58124595U (en) 1982-02-13 1982-02-13 Screw conveyor of shield excavator

Country Status (1)

Country Link
JP (1) JPS58124595U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57160396U (en) * 1981-04-02 1982-10-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57160396U (en) * 1981-04-02 1982-10-08

Also Published As

Publication number Publication date
JPS6340553Y2 (en) 1988-10-24

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