JPS6096496U - shield tunneling machine - Google Patents
shield tunneling machineInfo
- Publication number
- JPS6096496U JPS6096496U JP18860583U JP18860583U JPS6096496U JP S6096496 U JPS6096496 U JP S6096496U JP 18860583 U JP18860583 U JP 18860583U JP 18860583 U JP18860583 U JP 18860583U JP S6096496 U JPS6096496 U JP S6096496U
- Authority
- JP
- Japan
- Prior art keywords
- center shaft
- shield excavator
- stirring
- stirring chamber
- cutter wheel
- 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)
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図は従来のシールド掘進機の断面図、第２図は第１
図の矢印■よりみたカッタホイールの一部破断正面図、
第３図は第１図に示す攪拌室の線■−■断面図、第４図
は第１図に示すシールド掘進機における掘削土砂の付着
状態を示す断面図、第５図は第４図に示す攪拌室の線■
−■断面図、第６図は本考案の実施例に係るシールド掘
進機の断面図、第７図は第６図に示す攪拌室の線■−■
断面図である。
１・・・・・・シールド本体、３・・・・・・カッタホ
イール、４・・・・・・センターシャフト、４ａ・・・
・・・攪拌翼、８・・・・・・攪拌室、１２・・・・・
・土砂掻き棒。Figure 1 is a cross-sectional view of a conventional shield tunneling machine, and Figure 2 is a cross-sectional view of a conventional shield tunneling machine.
A partially cutaway front view of the cutter wheel seen from the arrow ■ in the figure.
Figure 3 is a cross-sectional view of the stirring chamber shown in Figure 1 along the line ■-■, Figure 4 is a cross-sectional view showing the state of adhesion of excavated soil in the shield excavator shown in Figure 1, and Figure 5 is the same as that shown in Figure 4. Stirring chamber line shown■
-■ sectional view, FIG. 6 is a sectional view of the shield tunneling machine according to the embodiment of the present invention, and FIG. 7 is the line of the stirring chamber shown in FIG. 6.
FIG. 1...Shield body, 3...Cutter wheel, 4...Center shaft, 4a...
... Stirring blade, 8... Stirring chamber, 12...
・Sand scraping stick.
Claims (1)
ールで掘削された土砂を充満する攪拌室と、前記カッタ
ホイールに取付けられて前記攪拌室に位置するセンター
シャフトと、このセンターシャフトに取付けられた攪拌
翼と、前記攪拌室の閉鎖端部に設けられたスクリューコ
ンベヤとを備えたシールド掘進機において、前記攪拌室
内の前記攪拌翼に衝突しない位置に突出する突出部材を
設けたことを特徴とするシールド掘進機。 ゛ ２ 実用新案登録請求の範囲第１項において、前記突出
部材は、前記センターシャフトの近傍まで延出している
ことを特徴とするシールド掘進機。 ３ 実用新案登録請求の範囲第１項において、前記攪拌
翼は、前記センターシャフトの軸に沿い、かつ、角度を
ずらして複数個取付けられていることを特徴とするシー
ルド掘進機。[Claims for Utility Model Registration] 1. A cutter wheel for excavating a face, a stirring chamber filled with earth and sand excavated by the cutter wheel, a center shaft attached to the cutter wheel and located in the stirring chamber, In a shield excavator equipped with a stirring blade attached to a center shaft and a screw conveyor provided at a closed end of the stirring chamber, a protruding member is provided in the stirring chamber to a position that does not collide with the stirring blade. A shield excavator characterized by: (2) The shield excavator according to claim 1, wherein the protruding member extends to the vicinity of the center shaft. 3. Utility Model Registration Claim 1. The shield excavator according to claim 1, wherein a plurality of the stirring blades are installed along the axis of the center shaft and at different angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18860583U JPS6096496U (en) | 1983-12-08 | 1983-12-08 | shield tunneling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18860583U JPS6096496U (en) | 1983-12-08 | 1983-12-08 | shield tunneling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6096496U true JPS6096496U (en) | 1985-07-01 |
Family
ID=30406838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18860583U Pending JPS6096496U (en) | 1983-12-08 | 1983-12-08 | shield tunneling machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6096496U (en) |
-
1983
- 1983-12-08 JP JP18860583U patent/JPS6096496U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1437606A (en) | Lip construction for bucket-wheel excavators | |
| JPS6096496U (en) | shield tunneling machine | |
| JPH067067Y2 (en) | Ground improvement machine | |
| JPS59163694U (en) | shield tunneling machine | |
| JPS5919694U (en) | Segment for branch tunnel entrance | |
| JPS5931820Y2 (en) | drilling rig | |
| JPS58103300U (en) | Horizontal shaft drilling equipment | |
| JPH03122195U (en) | ||
| JPS5961396U (en) | shield tunneling machine | |
| JPS616537U (en) | excavator | |
| JPS5876692U (en) | shield tunneling machine | |
| JPS59119146U (en) | excavator | |
| JPS6141838Y2 (en) | ||
| JPS60165597U (en) | shield tunneling machine | |
| JPH0355675Y2 (en) | ||
| JPS623896U (en) | ||
| JPS59183996U (en) | shield tunneling machine | |
| JPS603195Y2 (en) | Cutter device for shield tunneling machine | |
| JPS5938596U (en) | Pipe burying machine | |
| JPS6027197U (en) | shield tunneling machine | |
| JPS5863290U (en) | shield tunneling machine | |
| JPS6238962U (en) | ||
| JPS59167895U (en) | shield tunneling machine | |
| JPS6119095U (en) | shield tunneling machine | |
| JPS59151965U (en) | Drag head with digging blade |