JPS58115595U - shield tunneling machine - Google Patents
shield tunneling machineInfo
- Publication number
- JPS58115595U JPS58115595U JP878882U JP878882U JPS58115595U JP S58115595 U JPS58115595 U JP S58115595U JP 878882 U JP878882 U JP 878882U JP 878882 U JP878882 U JP 878882U JP S58115595 U JPS58115595 U JP S58115595U
- Authority
- JP
- Japan
- Prior art keywords
- soil
- tunneling machine
- shield tunneling
- discharge
- screw conveyor
- 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
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
図は本考案の好適一実施例を示すもので、第１図はシー
ルド掘進機全体の側断面図、第２図は第１図■−■線拡
大断面図、第３図は第２図■−■線断面図、第４図は第
１図ＩＶ−ＩＶ線拡大断面図；′第５図、第６図は圧送
シリンダの作作動サイクルを示すグラフ及び該グラフ中
の１−’−ｇ点における作動状態を示す概略図である。
図中、４はスクリューコンベヤ、４ｂは排土口、５は排
土ライン、６は圧送シリンダ、６ａは排出口である。
第１図The figures show a preferred embodiment of the present invention, in which Fig. 1 is a side sectional view of the entire shield tunneling machine, Fig. 2 is an enlarged sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is Fig. 2 Figure 4 is an enlarged cross-sectional view taken along line IV-IV in Figure 1; Figures 5 and 6 are graphs showing the operating cycle of the pressure-feeding cylinder and points 1-'-g in the graphs. It is a schematic diagram showing an operating state in. In the figure, 4 is a screw conveyor, 4b is a soil discharge port, 5 is a soil discharge line, 6 is a pressure feeding cylinder, and 6a is a discharge port. Figure 1
Claims (1)
いて、上記スクリューコンベヤの排土口に圧送シリンダ
を設けると共に該圧送シリンダの排出口に排土ラインを
接続して、上記スクリューコンベヤから排出され名掘削
土砂を排土ラインに圧送するように構成したことを特徴
とするシールド掘進機。In a shield excavator having a screw conveyor for discharge, a pressure cylinder is provided at the soil discharge port of the screw conveyor, and a soil discharge line is connected to the discharge port of the pressure cylinder to discharge excavated soil discharged from the screw conveyor. A shield excavator characterized by being configured to force-feed to a soil line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP878882U JPS58115595U (en) | 1982-01-27 | 1982-01-27 | shield tunneling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP878882U JPS58115595U (en) | 1982-01-27 | 1982-01-27 | shield tunneling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58115595U true JPS58115595U (en) | 1983-08-06 |
| JPH0320398Y2 JPH0320398Y2 (en) | 1991-05-01 |
Family
ID=30021467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP878882U Granted JPS58115595U (en) | 1982-01-27 | 1982-01-27 | shield tunneling machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58115595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60119898A (en) * | 1983-11-29 | 1985-06-27 | 日立建機株式会社 | Tunnel drilling machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS422608Y1 (en) * | 1965-01-29 | 1967-02-16 | ||
| JPS4943419A (en) * | 1972-08-30 | 1974-04-24 | ||
| JPS55102000U (en) * | 1979-01-05 | 1980-07-16 | ||
| JPS56135697A (en) * | 1980-03-24 | 1981-10-23 | Mitsui Constr | Discharge of excavated soil in blind shielding method |
-
1982
- 1982-01-27 JP JP878882U patent/JPS58115595U/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS422608Y1 (en) * | 1965-01-29 | 1967-02-16 | ||
| JPS4943419A (en) * | 1972-08-30 | 1974-04-24 | ||
| JPS55102000U (en) * | 1979-01-05 | 1980-07-16 | ||
| JPS56135697A (en) * | 1980-03-24 | 1981-10-23 | Mitsui Constr | Discharge of excavated soil in blind shielding method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60119898A (en) * | 1983-11-29 | 1985-06-27 | 日立建機株式会社 | Tunnel drilling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0320398Y2 (en) | 1991-05-01 |
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