JPH0278632U - - Google Patents
Info
- Publication number
- JPH0278632U JPH0278632U JP15463488U JP15463488U JPH0278632U JP H0278632 U JPH0278632 U JP H0278632U JP 15463488 U JP15463488 U JP 15463488U JP 15463488 U JP15463488 U JP 15463488U JP H0278632 U JPH0278632 U JP H0278632U
- Authority
- JP
- Japan
- Prior art keywords
- drive shaft
- stirring
- clutch mechanism
- excavation
- driving force
- 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
- 238000003756 stirring Methods 0.000 claims description 8
- 238000009412 basement excavation Methods 0.000 claims description 5
- 238000005553 drilling Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Earth Drilling (AREA)
Description
第１図は本考案の一実施例たるアースオーガの
縦断面図、第２図は同要部の分解斜視図、第３図
及び第４図は掘削用及び撹拌用のクラツチ機構の
概略説明図、第５図及び第６図は撹拌途中の要部
の縦断面図、第７図はアースオーガの側面図であ
る。
２……支持リーダ、４……オーガ本体、５……
駆動軸、６……掘削ヘツド、７……掘削羽根、８
……撹拌筒、１９……掘削用クラツチ機構、２１
……撹拌用クラツチ機構、２４……切換装置。
Fig. 1 is a longitudinal sectional view of an earth auger which is an embodiment of the present invention, Fig. 2 is an exploded perspective view of the main parts, and Figs. 3 and 4 are schematic illustrations of the clutch mechanism for excavation and stirring. , FIGS. 5 and 6 are longitudinal sectional views of the main parts during stirring, and FIG. 7 is a side view of the earth auger. 2...Support leader, 4...Auger body, 5...
Drive shaft, 6...Drilling head, 7...Drilling blade, 8
... Stirring cylinder, 19 ... Excavation clutch mechanism, 21
...Agitation clutch mechanism, 24...Switching device.
Claims (1)
設した駆動軸と、該駆動軸の先端に回転自在に設
けた掘削ヘツドとの間に、駆動軸の回転駆動力を
掘削ヘツドに伝達する掘削用クラツチ機構を設け
、外周面に撹拌羽根を取付けた撹拌筒を上記駆動
軸の下部に回転自在に外嵌させると共に、その撹
拌筒と駆動軸との間に、駆動軸の回転駆動力を撹
拌筒に伝達する撹拌用クラツチ機構を設け、上記
撹拌用クラツチ機構の切換装置を前記オーガ本体
に設けてなるアースオーガ。 For excavation, the rotary driving force of the drive shaft is transmitted to the excavation head between a drive shaft vertically mounted on the support leader via the auger body so as to be freely raised and lowered, and an excavation head rotatably provided at the tip of the drive shaft. A clutch mechanism is provided, and a stirring cylinder with stirring blades attached to the outer circumferential surface is rotatably fitted to the lower part of the drive shaft, and the rotational driving force of the drive shaft is transferred between the stirring cylinder and the drive shaft. 1. An earth auger comprising: a stirring clutch mechanism for transmitting power to the earth; and a switching device for the stirring clutch mechanism provided on the auger body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988154634U JPH077383Y2 (en) | 1988-11-28 | 1988-11-28 | Earth auger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988154634U JPH077383Y2 (en) | 1988-11-28 | 1988-11-28 | Earth auger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0278632U true JPH0278632U (en) | 1990-06-18 |
| JPH077383Y2 JPH077383Y2 (en) | 1995-02-22 |
Family
ID=31431543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988154634U Expired - Lifetime JPH077383Y2 (en) | 1988-11-28 | 1988-11-28 | Earth auger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH077383Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07109732A (en) * | 1993-10-13 | 1995-04-25 | Tenox Corp | Construction device of soil cement column with knot |
| JP2002228004A (en) * | 2001-02-05 | 2002-08-14 | Sanwa Kizai Co Ltd | Sealing mechanism for rotation and for slide in axial direction between two members |
| JP2011256650A (en) * | 2010-06-11 | 2011-12-22 | Marutokukigyo Co Ltd | Auger device |
| JP2016535187A (en) * | 2013-10-27 | 2016-11-10 | ペン・グイジャオ | Pile formation method for composite expanded pile and pile forming equipment for combined expanded pile |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5281911A (en) * | 1975-12-29 | 1977-07-08 | Taiyou Kiso Kougiyou Kk | Chemical liquid impregnation method and drilling rod apparatus |
| JPS55110541U (en) * | 1979-01-30 | 1980-08-02 | ||
| JPS57133691U (en) * | 1981-02-16 | 1982-08-20 |
-
1988
- 1988-11-28 JP JP1988154634U patent/JPH077383Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5281911A (en) * | 1975-12-29 | 1977-07-08 | Taiyou Kiso Kougiyou Kk | Chemical liquid impregnation method and drilling rod apparatus |
| JPS55110541U (en) * | 1979-01-30 | 1980-08-02 | ||
| JPS57133691U (en) * | 1981-02-16 | 1982-08-20 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07109732A (en) * | 1993-10-13 | 1995-04-25 | Tenox Corp | Construction device of soil cement column with knot |
| JP2002228004A (en) * | 2001-02-05 | 2002-08-14 | Sanwa Kizai Co Ltd | Sealing mechanism for rotation and for slide in axial direction between two members |
| JP4724922B2 (en) * | 2001-02-05 | 2011-07-13 | 三和機材株式会社 | Seal mechanism for rotation and axial sliding between two members |
| JP2011256650A (en) * | 2010-06-11 | 2011-12-22 | Marutokukigyo Co Ltd | Auger device |
| JP2016535187A (en) * | 2013-10-27 | 2016-11-10 | ペン・グイジャオ | Pile formation method for composite expanded pile and pile forming equipment for combined expanded pile |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH077383Y2 (en) | 1995-02-22 |