JPS60165598U - Sediment transport device for shield excavator - Google Patents
Sediment transport device for shield excavatorInfo
- Publication number
- JPS60165598U JPS60165598U JP5353384U JP5353384U JPS60165598U JP S60165598 U JPS60165598 U JP S60165598U JP 5353384 U JP5353384 U JP 5353384U JP 5353384 U JP5353384 U JP 5353384U JP S60165598 U JPS60165598 U JP S60165598U
- Authority
- JP
- Japan
- Prior art keywords
- transport device
- screw
- shield excavator
- outer periphery
- sediment transport
- 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.)
- Pending
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例を示す構成説明図、第２図以下は本考案
の実施例を示すもので、第２図は要部を破断して示す側
面図、第３図Ａ、 Ｂ、 Ｃは作動サイクルを示す作動
説明図である。
４はカッタヘッド、６はスクリュウコンベヤ、７はスク
リュウ、８は筒体、１３は排土バルブ、１４．１５は接
続管、１７．１８はエア注入管。Fig. 1 is a configuration explanatory diagram showing a conventional example, Fig. 2 and the following show an embodiment of the present invention, Fig. 2 is a side view with the main part cut away, and Fig. 3 A, B, and C are diagrams. It is an operation explanatory diagram showing an operation cycle. 4 is a cutter head, 6 is a screw conveyor, 7 is a screw, 8 is a cylinder, 13 is an earth removal valve, 14.15 is a connecting pipe, and 17.18 is an air injection pipe.
Claims (1)
したスクリューコンベア６のスクリュウ７を、このスク
リュラフの外周に固着した筒体８に駆動源を連結した外
周駆動構造とし、またスクリュウコンベア６の後端部を
テーパ状に小径にし、この′スクリュウコンベア６の後
端に、排土バルブ１３と、この排土バルブ１３の前後に
接続され、かつそれぞれにエア注入管１７．１８を接続
した接続管１４．１５とからなるソイルポータを同軸状
に接続したことを特徴とするシールド掘進機の土砂搬送
装置。The screw 7 of the screw conveyor 6 extending rearward from the inside of the cutter head 3 of the shield tunneling machine has an outer periphery drive structure in which a drive source is connected to a cylinder 8 fixed to the outer periphery of the screw ruff. A connection pipe having a tapered end with a small diameter and connected to the rear end of this screw conveyor 6 with an earth removal valve 13 and air injection pipes 17 and 18 connected to the front and back of this earth removal valve 13, respectively. 14. An earth and sand transport device for a shield excavator, characterized in that soil porters consisting of 14 and 15 are coaxially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5353384U JPS60165598U (en) | 1984-04-13 | 1984-04-13 | Sediment transport device for shield excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5353384U JPS60165598U (en) | 1984-04-13 | 1984-04-13 | Sediment transport device for shield excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60165598U true JPS60165598U (en) | 1985-11-02 |
Family
ID=30574488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5353384U Pending JPS60165598U (en) | 1984-04-13 | 1984-04-13 | Sediment transport device for shield excavator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60165598U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012122259A (en) * | 2010-12-08 | 2012-06-28 | Okumura Corp | Soil discharge device for mud pressure shield machine |
| JP2013112456A (en) * | 2011-11-28 | 2013-06-10 | Tatsuyuki Yamada | Pressure feeding system for viscous material |
-
1984
- 1984-04-13 JP JP5353384U patent/JPS60165598U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012122259A (en) * | 2010-12-08 | 2012-06-28 | Okumura Corp | Soil discharge device for mud pressure shield machine |
| JP2013112456A (en) * | 2011-11-28 | 2013-06-10 | Tatsuyuki Yamada | Pressure feeding system for viscous material |
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