JPS6356794U - - Google Patents
Info
- Publication number
- JPS6356794U JPS6356794U JP4575986U JP4575986U JPS6356794U JP S6356794 U JPS6356794 U JP S6356794U JP 4575986 U JP4575986 U JP 4575986U JP 4575986 U JP4575986 U JP 4575986U JP S6356794 U JPS6356794 U JP S6356794U
- Authority
- JP
- Japan
- Prior art keywords
- hollow shaft
- shaft cylinder
- muddy water
- chute
- crusher
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims 2
- 239000013049 sediment Substances 0.000 description 2
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
その縦断側面図、第２図は第１図Ａ―Ａ線におけ
る横断面図、第３図乃至第６図は第２図Ｂ―Ｂ線
、Ｃ―Ｃ線、Ｄ―Ｄ線、Ｅ―Ｅ線における拡大縦
断面図である。
１……シールド機、３……カツタードラム、４
……隔壁、５……中空軸筒、６……土砂取入口、
７……泥水噴射ノズル、８……土砂排出シユート
、１０……クラツシヤ、１３，１３……垂直仕切
板、１５，１６……泥水通路、３１……泥水流出
開口部、３４……掻揚げ板。
The drawings show an embodiment of the present invention; FIG. 1 is a longitudinal sectional side view thereof, FIG. 2 is a cross sectional view taken along the line AA in FIG. 1, and FIGS. FIG. 3 is an enlarged longitudinal cross-sectional view taken along line B, line CC, line DD, and line EE. 1... Shield machine, 3... Cutter drum, 4
... Bulkhead, 5 ... Hollow shaft cylinder, 6 ... Sediment intake port,
7...Mud water injection nozzle, 8...Sediment discharge chute, 10...Crashier, 13, 13...Vertical partition plate, 15, 16...Mud water passage, 31...Mud water outflow opening, 34...Skeeping board .
補正 昭６２．１１．９
図面の簡単な説明を次のように補正する。
明細書第１２頁第７行〜８行目に「拡大縦断面
図である。」とあるのを次のように補正します。
「拡大縦断面図、第７図は従来例の簡略縦断面
図である。」Amendment November 9, 1982 The brief description of the drawing is amended as follows. The statement "This is an enlarged vertical cross-sectional view" on page 12, lines 7 and 8 of the specification has been corrected as follows. "The enlarged vertical cross-sectional view, FIG. 7, is a simplified vertical cross-sectional view of the conventional example."
Claims (1)
を配設すると共に前面にカツタードラム３を回転
自在に支持した中空軸筒５を突設し、該中空軸筒
５の前方上周部に土砂受入口６を開設すると共に
前部下端にカツタードラム３の内周面に向けて開
口した泥水噴射ノズル７を設け、さらに中空軸筒
５内に前記土砂受入口６から前記隔壁４にまで傾
斜して前記クラツシヤ１０に連通する土砂排出シ
ユート８を設け、このシユート８の両側縁に仕切
壁１３，１３を設けてこれらの仕切壁１３，１３
と中空軸筒５の内周面間の空間部を泥水通路１５
，１６に形成し、一方の通路１５をシユート８の
上傾端上面側に連通させると共に他方の通路１６
を前記泥水噴射ノズル７に連通させたことを特徴
とする泥水式シールド機における掘削土砂排出装
置。 A crusher 10 is attached to the rear of the bulkhead 4 of the shield machine 1.
At the same time, a hollow shaft cylinder 5 which rotatably supports the cutter drum 3 is protruded from the front surface, and an earth and sand receiving port 6 is opened at the front upper circumference of the hollow shaft cylinder 5, and a cutter drum 3 is installed at the lower front end thereof. A muddy water injection nozzle 7 that opens toward the inner circumferential surface is provided, and a dirt discharge chute 8 is provided in the hollow shaft cylinder 5 that slopes from the dirt receiving port 6 to the partition wall 4 and communicates with the crusher 10. Partition walls 13, 13 are provided on both sides of the chute 8, and these partition walls 13, 13 are
The space between the inner circumferential surface of the hollow shaft cylinder 5 and
, 16, with one passage 15 communicating with the upper surface side of the upwardly inclined end of the chute 8, and the other passage 16
An excavating earth and sand discharge device for a muddy water type shield machine, characterized in that the muddy water jetting nozzle 7 is connected to the muddy water injection nozzle 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4575986U JPH0414556Y2 (en) | 1986-03-28 | 1986-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4575986U JPH0414556Y2 (en) | 1986-03-28 | 1986-03-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6356794U true JPS6356794U (en) | 1988-04-15 |
| JPH0414556Y2 JPH0414556Y2 (en) | 1992-03-31 |
Family
ID=30864788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4575986U Expired JPH0414556Y2 (en) | 1986-03-28 | 1986-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414556Y2 (en) |
-
1986
- 1986-03-28 JP JP4575986U patent/JPH0414556Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414556Y2 (en) | 1992-03-31 |
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