JPS5899396U - shield tunneling machine - Google Patents
shield tunneling machineInfo
- Publication number
- JPS5899396U JPS5899396U JP19697881U JP19697881U JPS5899396U JP S5899396 U JPS5899396 U JP S5899396U JP 19697881 U JP19697881 U JP 19697881U JP 19697881 U JP19697881 U JP 19697881U JP S5899396 U JPS5899396 U JP S5899396U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical casing
- earth
- recess
- shield
- kneading
- 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
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
第１図は本考案の一実施例の全体縦断面図、第２図は第
１図のＩ −、Ｉ矢視図、第３図は第１図の■部拡大図
、第４図は他の実施例の全体縦断面図、第５図は第４図
の■−■矢視図、第６図は要部変形例を示す図面である
。
１・・・・パ・シールド本体、２，３４・・・・・・凹
部、２゜３６・・・・・・排土装置、４・・・・・・壁
体、６・・・・・・筒状ケーシング、９．３７・・・・
・・排土用スクリュウ羽根、１４．３３・・・・・・混
練羽根、１５・・・・・・環状軸。Fig. 1 is an overall vertical sectional view of one embodiment of the present invention, Fig. 2 is a view taken along the I- and I arrows in Fig. 1, Fig. 3 is an enlarged view of the FIG. 5 is a longitudinal cross-sectional view of the entire embodiment, FIG. 5 is a view taken along the line ■-■ in FIG. 4, and FIG. 6 is a drawing showing a modification of the main part. 1...Pa shield body, 2, 34...Recess, 2゜36...Earth removal device, 4...Wall body, 6...・Cylindrical casing, 9.37...
...screw blade for soil removal, 14.33...kneading blade, 15...annular shaft.
Claims (1)
ラインド型シールド掘進機において、上記凹部を形成す
る壁体に、土砂排出用スクリュウコンベヤ式排土装置の
筒状ケーシングを挿通させ、上記凹部内に取込まれた土
砂を混練する混練羽根を上記筒状ケーシング外周に回転
自在に支持すると共に該混練羽根支持部を回転駆動装置
に連動連結し、且つ上記排土装置の排土用スクリュウ羽
根前端部を、筒状ケーシングより凹部内に突出させたこ
とを特徴とするシールド掘進機。In a blind type shield excavator having a recess facing the face in the front part of the shield body, a cylindrical casing of a screw conveyor type earth removal device for earth and sand discharge is inserted into the wall forming the recess, and a kneading blade for kneading the earth and sand taken in is rotatably supported on the outer periphery of the cylindrical casing, and the kneading blade support part is interlocked and connected to a rotary drive device, and the front end of the soil removal screw blade of the soil removal device is provided. A shield excavator characterized in that a portion of the shield protrudes from a cylindrical casing into a recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19697881U JPS5899396U (en) | 1981-12-24 | 1981-12-24 | shield tunneling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19697881U JPS5899396U (en) | 1981-12-24 | 1981-12-24 | shield tunneling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5899396U true JPS5899396U (en) | 1983-07-06 |
Family
ID=30110201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19697881U Pending JPS5899396U (en) | 1981-12-24 | 1981-12-24 | shield tunneling machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5899396U (en) |
-
1981
- 1981-12-24 JP JP19697881U patent/JPS5899396U/en active Pending
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