JPH0346537U - - Google Patents
Info
- Publication number
- JPH0346537U JPH0346537U JP10674289U JP10674289U JPH0346537U JP H0346537 U JPH0346537 U JP H0346537U JP 10674289 U JP10674289 U JP 10674289U JP 10674289 U JP10674289 U JP 10674289U JP H0346537 U JPH0346537 U JP H0346537U
- Authority
- JP
- Japan
- Prior art keywords
- auger
- casing
- rods
- drive device
- tip
- 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
- 238000005553 drilling Methods 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Description
第１図はこの考案に係る三軸アースオーガーの
側面図、第２図は同上正面図、第３図はオーガー
ロツドが駆動装置に連結されている部分を示す部
分拡大正面図、第４図はオーガーロツドの先端部
と中途部とを示す部分拡大正面図である。
１……三軸アースオーガー、２……クローラ、
３……バツクステー、４……リーダー、６……駆
動装置、７ａ，７ｂ……オーガーロツド、８……
ハウジング、９……ケーシング、１０……連結部
材、１３，１４……掘削羽根。
Fig. 1 is a side view of the triaxial earth auger according to this invention, Fig. 2 is a front view of the same as above, Fig. 3 is a partially enlarged front view showing the part where the auger rod is connected to the drive device, and Fig. 4 is the auger rod. FIG. 3 is a partially enlarged front view showing a tip end and a midway part. 1...Triaxial earth auger, 2...Crawler,
3... Backstay, 4... Leader, 6... Drive device, 7a, 7b... Auger rod, 8...
Housing, 9...Casing, 10...Connection member, 13, 14...Drilling blade.
Claims (1)
て支持されて垂設されたリーダーに沿つて上下動
可能な駆動装置とこの駆動装置に連結される相互
に平行する３本のオーガーロツドとを有してなる
三軸アースオーガーにおいて、中央のオーガーロ
ツドは両側のオーガーロツドより短尺とされ、こ
の中央のオーガーロツドにはケーシングが被嵌さ
れ、このケーシングの基端部は前記駆動装置のハ
ウジングに連結され且つこのケーシングの終端部
は中央のオーガーロツドの先端部に形成された掘
削羽根の直前まで延出されて被嵌し、前記両側の
オーガーロツドと前記ケーシングとは少なくとも
ケーシングの先端部と中途部において各々ケーシ
ングから延出して各オーガーロツドを囲繞する連
結部材によつて連結されていることを特徴とする
三軸アースオーガー。 A three-wheel drive system comprising a drive device that is installed at the tip of the crawler and can move up and down along a vertical leader supported by a backstay, and three mutually parallel auger rods that are connected to this drive device. In the axial earth auger, the central auger rod is shorter than the auger rods on both sides, and a casing is fitted over the central auger rod, the proximal end of the casing is connected to the housing of the drive device, and the terminal end of the casing The auger rods on both sides and the casing extend from the casing at least at the tip and middle portions of the casing, respectively, and are fitted into the auger rods. A three-axis earth auger, characterized in that it is connected by a connecting member that surrounds the three-shaft earth auger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10674289U JPH0434204Y2 (en) | 1989-09-11 | 1989-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10674289U JPH0434204Y2 (en) | 1989-09-11 | 1989-09-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0346537U true JPH0346537U (en) | 1991-04-30 |
| JPH0434204Y2 JPH0434204Y2 (en) | 1992-08-14 |
Family
ID=31655464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10674289U Expired JPH0434204Y2 (en) | 1989-09-11 | 1989-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434204Y2 (en) |
-
1989
- 1989-09-11 JP JP10674289U patent/JPH0434204Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434204Y2 (en) | 1992-08-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0346537U (en) | ||
| JPH01111791U (en) | ||
| JPS6289687U (en) | ||
| JPS6277231U (en) | ||
| JPS6289686U (en) | ||
| JPS641470U (en) | ||
| JPS61142504U (en) | ||
| JPS5838891U (en) | Swivel mechanism of simple excavator | |
| JPS5841109U (en) | Single wheel pest control machine | |
| JPH0371747U (en) | ||
| JPS6244934U (en) | ||
| JPH0239890U (en) | ||
| JPH026698U (en) | ||
| JPS62138796U (en) | ||
| JPH0193229U (en) | ||
| JPS6212652U (en) | ||
| JPH0247541U (en) | ||
| JPS6152786U (en) | ||
| JPH0193280U (en) | ||
| JPS61124553U (en) | ||
| JPS61131903U (en) | ||
| JPH0179693U (en) | ||
| JPS60125824U (en) | root vegetable hoisting machine | |
| JPS61165413U (en) | ||
| JPH01105619U (en) |