JPS6022593U - excavator - Google Patents
excavatorInfo
- Publication number
- JPS6022593U JPS6022593U JP11619183U JP11619183U JPS6022593U JP S6022593 U JPS6022593 U JP S6022593U JP 11619183 U JP11619183 U JP 11619183U JP 11619183 U JP11619183 U JP 11619183U JP S6022593 U JPS6022593 U JP S6022593U
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- excavator
- cutter head
- rotational
- drive shaft
- 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
Landscapes
- Earth Drilling (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例の一部切欠側面図、第２図は
第１図のＩ−Ｉ矢視図、第３図は第１図におけるカッタ
ヘッドを１８０°回転させたときのＩ−Ｉ矢視相当図、
第４図は本考案に係る掘削機をクローラ装置に搭載した
場合の全体側面図である。
１・・・回転駆動軸、１ａ・・・Ｕ字状アーム部、２・
・・フレーム、２ａ・・・筒状ケーシング部、３・・・
軸受、４・・・第１回転駆動装置、５・・・カッタヘッ
ド、６・・・ピン、７・・・軸受、８・・・第１カツタ
ピツト、９・・・第２カツタビツト、１０・・・回転装
置、１８・・・掘削機。Fig. 1 is a partially cutaway side view of an embodiment of the present invention, Fig. 2 is a view taken along the I-I arrow in Fig. 1, and Fig. 3 is a view of the cutter head in Fig. 1 when it is rotated 180°. I-I arrow equivalent view,
FIG. 4 is an overall side view of the excavator according to the present invention mounted on a crawler device. DESCRIPTION OF SYMBOLS 1...Rotation drive shaft, 1a...U-shaped arm part, 2...
... Frame, 2a... Cylindrical casing part, 3...
Bearing, 4... First rotation drive device, 5... Cutter head, 6... Pin, 7... Bearing, 8... First cutter pit, 9... Second cutter bit, 10... - Rotating device, 18...excavator.
Claims (1)
状アーｌ、部間にしかも上記回転駆動軸の回転軸と直交
する軸心回りで回転可能にカッタ・＼ラドを支持し、上
記カッタヘッドの回転円周面の一部分に第１カツタピツ
１へを設けると共に他の部分に第２ツノツタヒツトを設
け、且つ上記カッタヘットを回転させて第１カツタビツ
トと第２カツタヒツトとを選世的にその掘削使用位置に
移動させる回転装置を設けたことを特徴とする掘削機。A U-shaped arm is formed at one end of the rotational drive shaft, and a cutter/rad is supported between the U-shaped arm and rotatable about an axis perpendicular to the rotational axis of the rotational drive shaft. A first cutter head 1 is provided in a part of the rotational circumferential surface of the cutter head, and a second cutter head is provided in another part, and the cutter head is rotated to selectively select between the first cutter hit and the second cutter hit. An excavator characterized in that the excavator is provided with a rotating device for moving the excavator to its excavation use position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11619183U JPS6022593U (en) | 1983-07-25 | 1983-07-25 | excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11619183U JPS6022593U (en) | 1983-07-25 | 1983-07-25 | excavator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6022593U true JPS6022593U (en) | 1985-02-16 |
| JPS632546Y2 JPS632546Y2 (en) | 1988-01-22 |
Family
ID=30267943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11619183U Granted JPS6022593U (en) | 1983-07-25 | 1983-07-25 | excavator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6022593U (en) |
-
1983
- 1983-07-25 JP JP11619183U patent/JPS6022593U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS632546Y2 (en) | 1988-01-22 |
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