JPH0284847U - - Google Patents
Info
- Publication number
- JPH0284847U JPH0284847U JP16238688U JP16238688U JPH0284847U JP H0284847 U JPH0284847 U JP H0284847U JP 16238688 U JP16238688 U JP 16238688U JP 16238688 U JP16238688 U JP 16238688U JP H0284847 U JPH0284847 U JP H0284847U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- driven shaft
- excavator
- drilling rod
- ground
- 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 claims description 3
Landscapes
- Earth Drilling (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Description
図面は本案の実施例を示し、第１図は掘削機全
体の側面図、第２図はベースマシンを省略した同
上正面図、第３図はケーシング部分の拡大縦断正
面図、第４図は第３図の−線に沿う半切断面
図、第５図は第４図の−線断面図である。
３……マスト、７……電動モータ、１０，１０
ａ，１０ｂ……掘削ロツド、１４……主従動軸、
１４ａ，１４ｂ……副従動軸、１８……ケーシン
グ、２１……主歯車、２１ａ，２１ｂ……副歯車
、２４……ロツク係止板、２９……ロツクピン、
３５……クラツチレバー、３８……係止歯。
The drawings show an embodiment of the present invention, and Fig. 1 is a side view of the entire excavator, Fig. 2 is a front view of the same as above with the base machine omitted, Fig. 3 is an enlarged longitudinal sectional front view of the casing part, and Fig. 4 is a side view of the entire excavator. 3 is a half-sectional view taken along the line - -, and FIG. 5 is a sectional view taken along the - line in FIG. 4. 3...Mast, 7...Electric motor, 10,10
a, 10b...Drilling rod, 14...Main and driven shaft,
14a, 14b... Sub-driven shaft, 18... Casing, 21... Main gear, 21a, 21b... Sub-gear, 24... Lock retaining plate, 29... Lock pin,
35...clutch lever, 38...locking tooth.
Claims (1)
おいて、１つのケーシング内に上記駆動部の出力
軸と接続された主従動軸及び該主従動軸と歯車列
を介して連継された１又は複数の副従動軸を互に
平行に支承させると共に、上記従動軸の下端に掘
削ロツドを接続してなる掘削機において、 上記ケーシングを上記主従動軸を中心に往復旋
回自在に支持し、 上記ケーシングを上記従動軸のいずれかに係脱
自在に係止させる地上から操作自在のクラツチ手
段、及び上記ケーシングを所望旋回位置に係脱自
在にロツクする地上から操作自在のロツク手段を
装備した、 掘削機における掘削ロツド旋回装置。[Claims for Utility Model Registration] A main driven shaft connected to the output shaft of the drive unit in one casing, and a gear train connected to the main driven shaft in a lower part of the drive unit supported on the mast so as to be able to rise and fall freely. In an excavator comprising one or more sub-driven shafts connected in parallel to each other and a drilling rod connected to the lower end of the driven shaft, the casing is reciprocated about the main driven shaft. a ground-operable clutch means for freely supporting the casing and removably locking the casing to one of the driven shafts; and a ground-operable lock for releasably locking the casing at a desired rotational position. A drilling rod swivel device in an excavator, equipped with means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988162386U JPH0716756Y2 (en) | 1988-12-16 | 1988-12-16 | Excavator rod turning device in excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988162386U JPH0716756Y2 (en) | 1988-12-16 | 1988-12-16 | Excavator rod turning device in excavator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0284847U true JPH0284847U (en) | 1990-07-02 |
| JPH0716756Y2 JPH0716756Y2 (en) | 1995-04-19 |
Family
ID=31446165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988162386U Expired - Lifetime JPH0716756Y2 (en) | 1988-12-16 | 1988-12-16 | Excavator rod turning device in excavator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0716756Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100598555B1 (en) * | 2004-03-22 | 2006-07-13 | 김영환 | EARTH Auger machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4518809B2 (en) * | 2004-02-09 | 2010-08-04 | 晴江 高橋 | Bag with fabric / paper composite substrate |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5989146U (en) * | 1982-12-08 | 1984-06-16 | 日東工業株式会社 | excavator |
-
1988
- 1988-12-16 JP JP1988162386U patent/JPH0716756Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5989146U (en) * | 1982-12-08 | 1984-06-16 | 日東工業株式会社 | excavator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100598555B1 (en) * | 2004-03-22 | 2006-07-13 | 김영환 | EARTH Auger machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0716756Y2 (en) | 1995-04-19 |