JPS63185890U - - Google Patents
Info
- Publication number
- JPS63185890U JPS63185890U JP7607487U JP7607487U JPS63185890U JP S63185890 U JPS63185890 U JP S63185890U JP 7607487 U JP7607487 U JP 7607487U JP 7607487 U JP7607487 U JP 7607487U JP S63185890 U JPS63185890 U JP S63185890U
- Authority
- JP
- Japan
- Prior art keywords
- auger
- chuck
- holding block
- attachment portion
- gripping
- 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
- 210000000078 claw Anatomy 0.000 claims 2
Landscapes
- Earth Drilling (AREA)
Description
第１図は本考案によるオーガセツト装置の一実
施例を示す斜視図、第２図は該実施例の使用状態
を示す断面図、第３図Ａ，Ｂは該実施例における
オーガセツト装置の装着手順を示す正面図、第４
図は本考案を適用する横穴掘削機の一例を示す平
面図、第５図は第４図のイ方向矢視図、第６図は
第４図のロ方向矢視図である。
Fig. 1 is a perspective view showing an embodiment of the augerset device according to the present invention, Fig. 2 is a cross-sectional view showing the usage state of the augerset device of the present invention, and Figs. Front view shown, 4th
The figure is a plan view showing an example of a horizontal hole excavator to which the present invention is applied, FIG. 5 is a view taken in the direction of arrow A in FIG. 4, and FIG. 6 is a view taken in the direction of arrow B in FIG. 4.
Claims (1)
オーガ回転駆動装置を往復動自在に搭載したガイ
ド枠の前部に、先行オーガの尾端を把持する固定
チヤツク装置を設け、前記回転駆動装置の前部に
後行オーガの尾端を把持する回転チヤツク装置を
備えたオーガ継足し式横穴掘削機において、前記
回転チヤツク装置のチヤツク爪保持ブロツクへの
装着部と、該装着部と一体をなす樋状のオーガ載
置部とからなり、前記装着部は、前記チヤツク爪
保持ブロツクの外周面および前面の各一部に合致
する構造を有すると共に、前記装着部または前記
チヤツク爪保持ブロツクのいずれかの接触部に両
者を着脱自在に吸着する磁石を設けたことを特徴
とする横穴掘削機のオーガセツト装置。 Inserted into a trench or vertical hole excavated underground,
A fixed chuck device for gripping the tail end of the leading auger is provided at the front part of the guide frame on which the auger rotation drive device is reciprocably mounted, and a fixed chuck device for gripping the tail end of the trailing auger is provided at the front part of the rotary drive device. An auger addition type horizontal hole excavator equipped with a chuck device includes an attachment portion of the rotary chuck device to a chuck pawl holding block, and a gutter-shaped auger placement portion integral with the attachment portion, the attachment portion has a structure that matches a portion of the outer circumferential surface and a front surface of the chuck claw holding block, and is provided with a magnet that detachably attracts both at the contact portion of either the mounting portion or the chuck claw holding block. An augersetting device for a horizontal hole excavator, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7607487U JPS63185890U (en) | 1987-05-22 | 1987-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7607487U JPS63185890U (en) | 1987-05-22 | 1987-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63185890U true JPS63185890U (en) | 1988-11-29 |
Family
ID=30922816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7607487U Pending JPS63185890U (en) | 1987-05-22 | 1987-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63185890U (en) |
-
1987
- 1987-05-22 JP JP7607487U patent/JPS63185890U/ja active Pending
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