JPS61202588U - - Google Patents
Info
- Publication number
- JPS61202588U JPS61202588U JP8387485U JP8387485U JPS61202588U JP S61202588 U JPS61202588 U JP S61202588U JP 8387485 U JP8387485 U JP 8387485U JP 8387485 U JP8387485 U JP 8387485U JP S61202588 U JPS61202588 U JP S61202588U
- Authority
- JP
- Japan
- Prior art keywords
- head
- earth
- screw conveyor
- sand discharge
- discharge screw
- 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
- 239000004576 sand Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
第１図は本考案一実施例の構成説明図、第２図
は第１図方向からの矢視図、第３図は第１図
―線に沿う断面図、第４図は止水ゾーンの説明
図、第５図は従来の掘進機の構成説明図である。
１１は掘進機本体、１２は土砂排出スクリユコ
ンベヤ、１４はカツタヘツド・スクリユコンベヤ
駆動部。
Fig. 1 is an explanatory diagram of the configuration of an embodiment of the present invention, Fig. 2 is a view taken from the direction of Fig. 1, Fig. 3 is a sectional view along the line shown in Fig. 1, and Fig. 4 is a diagram of the water stop zone. An explanatory diagram, FIG. 5, is an explanatory diagram of the configuration of a conventional excavator. 11 is the main body of the excavator, 12 is the earth and sand discharge screw conveyor, and 14 is the cut head screw conveyor drive unit.
Claims (1)
カツタヘツド２０が掘削した土砂を後方に搬出す
る土砂排出スクリユコンベヤ１２を設け、土砂排
出スクリユコンベヤ１２のケーシング２１をカツ
タヘツド２０の駆動力伝達手段とし、立坑２６内
にカツタヘツド、スクリユコンベヤ駆動部１４と
埋設管２２を押圧する手段とを設けたことを特徴
とするトンネル掘進機。 An earth and sand discharge screw conveyor 12 for carrying out the earth and sand excavated by the head 20 backward is provided in the excavator main body 11 having the head 20, and the casing 21 of the earth and sand discharge screw conveyor 12 is used as a driving force transmission means for the head 20, and the vertical shaft A tunnel excavating machine characterized in that a cutter head, a screw conveyor drive section 14, and means for pressing a buried pipe 22 are provided in a cutter head 26.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8387485U JPS61202588U (en) | 1985-06-05 | 1985-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8387485U JPS61202588U (en) | 1985-06-05 | 1985-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61202588U true JPS61202588U (en) | 1986-12-19 |
Family
ID=30632895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8387485U Pending JPS61202588U (en) | 1985-06-05 | 1985-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61202588U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4854714A (en) * | 1971-11-08 | 1973-08-01 |
-
1985
- 1985-06-05 JP JP8387485U patent/JPS61202588U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4854714A (en) * | 1971-11-08 | 1973-08-01 |
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