JPS5833539U - Improved material discharge mechanism of injection stirring type ground improvement machine - Google Patents
Improved material discharge mechanism of injection stirring type ground improvement machineInfo
- Publication number
- JPS5833539U JPS5833539U JP12841681U JP12841681U JPS5833539U JP S5833539 U JPS5833539 U JP S5833539U JP 12841681 U JP12841681 U JP 12841681U JP 12841681 U JP12841681 U JP 12841681U JP S5833539 U JPS5833539 U JP S5833539U
- Authority
- JP
- Japan
- Prior art keywords
- ground improvement
- blade
- improvement machine
- stirring type
- discharge mechanism
- 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
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来吐出機構１例の要部側断面図、第２図は本
考案吐出機構実施例の要部平面及び側断面図、第３図は
同翼横断面形状実施例の説明図である。
１・・・回転軸、２・・・攪拌翼、３・・・開口（ノズ
ル）、４・・・仕切板、５・・・反転板、６・・・前室
、７・・・後室、８・・・屈曲反転部、９・・・圧送路
。Fig. 1 is a side sectional view of the main part of an example of a conventional discharge mechanism, Fig. 2 is a plan view and side sectional view of the main part of an embodiment of the discharge mechanism of the present invention, and Fig. 3 is an explanatory diagram of an embodiment of the same blade cross-sectional shape. be. DESCRIPTION OF SYMBOLS 1... Rotating shaft, 2... Stirring blade, 3... Opening (nozzle), 4... Partition plate, 5... Reversing plate, 6... Front chamber, 7... Rear chamber , 8... bending reversal section, 9... pressure feeding path.
Claims (1)
動とされ、その中空内部を地盤改良材の圧送路とした回
転軸と、該回転軸の外周相放射方向に設けられるととも
にその翼内部に前記圧送路よりの改良材が噴出される攪
拌翼とから筬る噴射攪拌式地盤改良機にお（斗、前記攪
拌翼の内部空間に、回転軸に対する翼取付付根部より翼
先端側に向いかつ前記内部空間を翼幅置方向にほぼ２分
する仕切板と、翼先端側に位置する反転板とを介して改
良材のＵ形回帰吐出路を形成し、前記翼取付付根部にお
ける回転軸周側にかつ前記仕切板の一側に前記圧送路の
噴出端が開口されたことを特徴とする噴射攪拌式地盤改
良機の改良材吐出機構。A rotating shaft that can freely enter and exit the ground to be improved and is rotatable around the axis, with its hollow interior serving as a pumping path for the ground improvement material; The improvement material from the pressure feeding path is sprayed from the stirring blade into the injection stirring type soil improvement machine. A U-shaped return discharge path for the improved material is formed via a partition plate that roughly divides the internal space into two in the blade span direction and a reversal plate located on the blade tip side, and a rotation axis at the blade attachment root is formed. An improvement material discharging mechanism for an injection agitation type ground improvement machine, characterized in that an ejection end of the pressure feeding path is opened on the circumferential side and on one side of the partition plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12841681U JPS5833539U (en) | 1981-08-27 | 1981-08-27 | Improved material discharge mechanism of injection stirring type ground improvement machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12841681U JPS5833539U (en) | 1981-08-27 | 1981-08-27 | Improved material discharge mechanism of injection stirring type ground improvement machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5833539U true JPS5833539U (en) | 1983-03-04 |
Family
ID=29922114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12841681U Pending JPS5833539U (en) | 1981-08-27 | 1981-08-27 | Improved material discharge mechanism of injection stirring type ground improvement machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5833539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60100440U (en) * | 1983-12-15 | 1985-07-09 | 不動建設株式会社 | Stirring device for improving soft ground |
| WO2023042452A1 (en) * | 2021-09-17 | 2023-03-23 | 有限会社櫂設計事務所 | Excavation and agitation implement and ground improvement method |
-
1981
- 1981-08-27 JP JP12841681U patent/JPS5833539U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60100440U (en) * | 1983-12-15 | 1985-07-09 | 不動建設株式会社 | Stirring device for improving soft ground |
| WO2023042452A1 (en) * | 2021-09-17 | 2023-03-23 | 有限会社櫂設計事務所 | Excavation and agitation implement and ground improvement method |
| JP2023044467A (en) * | 2021-09-17 | 2023-03-30 | 有限会社 櫂設計事務所 | Excavation/agitation tool |
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