JPS62185792U - - Google Patents
Info
- Publication number
- JPS62185792U JPS62185792U JP7282486U JP7282486U JPS62185792U JP S62185792 U JPS62185792 U JP S62185792U JP 7282486 U JP7282486 U JP 7282486U JP 7282486 U JP7282486 U JP 7282486U JP S62185792 U JPS62185792 U JP S62185792U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- earth
- conical
- cone
- center line
- 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
- 239000004576 sand Substances 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Crushing And Grinding (AREA)
Description
第１図は本考案の一実施例の縦断面図、第２図
は第１図の―矢視図、第３図は第１図の―
矢視図である。
２……シールド本体、５……土砂取込室、６…
…カツタヘツド、７……排土装置、１１……後部
隔壁、１２……筒状ケーシング、１２ａ……排出
口、１３……リボン状スクリユウ羽根、１４……
ケーシング、１４ａ……内面、１５……蓋体、１
７……円錐体、１７ａ……外面、１８，１９……
突状帯、２０……電動機、２１……環状空間、２
２……排泥管。
Fig. 1 is a longitudinal cross-sectional view of one embodiment of the present invention, Fig. 2 is a view taken from the direction of the arrow in Fig. 1, and Fig. 3 is a - of Fig. 1.
It is an arrow view. 2...Shield body, 5...Sediment intake chamber, 6...
... cut head, 7 ... earth removal device, 11 ... rear bulkhead, 12 ... cylindrical casing, 12a ... discharge port, 13 ... ribbon-shaped screw blade, 14 ...
Casing, 14a... Inner surface, 15... Lid, 1
7... Cone, 17a... Outer surface, 18, 19...
Protruding band, 20... Electric motor, 21... Annular space, 2
2...Sludge drainage pipe.
Claims (1)
を排出するスクリユウコンベア式排土装置の筒状
ケーシングの後端排出口部に、円錐形状のケーシ
ングの小径開口部側を接続し、このケーシング内
に円錐体を、ケーシングの中心線とは偏心した位
置で回転自在に設けるとともに、円錐体の回転軸
に対する外面傾斜角度を、ケーシングの中心線に
対する内面傾斜角度よりも大きく構成し、上記ケ
ーシングの後端部に流体排出管を接続し、かつ上
記円錐体を回転させる回転駆動装置を設けたこと
を特徴とするシールド掘進機。 The small-diameter opening side of the conical casing is connected to the rear end discharge port of the cylindrical casing of the screw conveyor-type earth removal device that discharges earth and sand from the earth and sand intake chamber formed in the cut head, and the small diameter opening side of the conical casing is The cone is rotatably provided at a position eccentric to the center line of the casing, and the outer surface inclination angle of the cone with respect to the rotation axis is larger than the inner surface inclination angle with respect to the center line of the casing. A shield excavator, characterized in that a fluid discharge pipe is connected to the shield excavator, and a rotary drive device for rotating the conical body is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7282486U JPH0354240Y2 (en) | 1986-05-15 | 1986-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7282486U JPH0354240Y2 (en) | 1986-05-15 | 1986-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62185792U true JPS62185792U (en) | 1987-11-26 |
| JPH0354240Y2 JPH0354240Y2 (en) | 1991-11-28 |
Family
ID=30916615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7282486U Expired JPH0354240Y2 (en) | 1986-05-15 | 1986-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354240Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS646498A (en) * | 1987-06-30 | 1989-01-11 | Komatsu Mfg Co Ltd | Cutter head |
| JP2011117185A (en) * | 2009-12-03 | 2011-06-16 | Iseki Poly-Tech Inc | Boring machine |
| CN109453842B (en) * | 2018-12-27 | 2020-07-24 | 西安建筑科技大学 | Cone crusher with powerful extrusion |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2599343Y2 (en) * | 1993-08-20 | 1999-09-06 | 株式会社小松製作所 | Cutter head device of small diameter pipe propulsion machine |
-
1986
- 1986-05-15 JP JP7282486U patent/JPH0354240Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS646498A (en) * | 1987-06-30 | 1989-01-11 | Komatsu Mfg Co Ltd | Cutter head |
| JP2011117185A (en) * | 2009-12-03 | 2011-06-16 | Iseki Poly-Tech Inc | Boring machine |
| CN109453842B (en) * | 2018-12-27 | 2020-07-24 | 西安建筑科技大学 | Cone crusher with powerful extrusion |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0354240Y2 (en) | 1991-11-28 |