JPH043512U - - Google Patents
Info
- Publication number
- JPH043512U JPH043512U JP4285790U JP4285790U JPH043512U JP H043512 U JPH043512 U JP H043512U JP 4285790 U JP4285790 U JP 4285790U JP 4285790 U JP4285790 U JP 4285790U JP H043512 U JPH043512 U JP H043512U
- Authority
- JP
- Japan
- Prior art keywords
- core
- communication
- airflow generator
- flow path
- outer periphery
- 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
- 238000011084 recovery Methods 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims description 2
Landscapes
- Soil Working Implements (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Description
第１図は穿孔作業機の全体側面図、第２図は本
考案によるコア回収装置の要部構造を示す正面断
面図、第３図は同じく側面断面図、第４図は第３
図をＡ−Ａ線で切断し矢印方向にみた平面断面図
である。
１５……搬送気流発生器、１６……穿孔タイン
、１７……コア、１８……コア流路、２４……コ
ア流出口、２５……コア回収ホース。
Fig. 1 is an overall side view of the drilling machine, Fig. 2 is a front sectional view showing the main structure of the core recovery device according to the present invention, Fig. 3 is also a side sectional view, and Fig. 4 is the third
It is a plane sectional view taken along the line A-A and viewed in the direction of the arrow. 15...Carrying airflow generator, 16...Perforated tine, 17...Core, 18...Core channel, 24...Core outlet, 25...Core recovery hose.
Claims (1)
向にむけて高圧空気を噴出する搬送気流発生器１
５を、上下運動する穿孔タイン１６の上端部に連
通連設し、その搬送気流発生器１５のコア流出口
２４にコア回収ホース２５を連通接続して構成し
てあることを特徴とする穿孔作業機におけるコア
回収装置。 A carrier airflow generator 1 that blows out high-pressure air from the outer periphery of the exit side of the core flow path 18 in the direction of core movement.
5 is connected in communication with the upper end of the drilling tine 16 that moves up and down, and a core recovery hose 25 is connected in communication with the core outlet 24 of the conveying airflow generator 15. Core recovery device in the machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4285790U JPH043512U (en) | 1990-04-20 | 1990-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4285790U JPH043512U (en) | 1990-04-20 | 1990-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH043512U true JPH043512U (en) | 1992-01-13 |
Family
ID=31554766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4285790U Pending JPH043512U (en) | 1990-04-20 | 1990-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043512U (en) |
-
1990
- 1990-04-20 JP JP4285790U patent/JPH043512U/ja active Pending