JPH0250444U - - Google Patents
Info
- Publication number
- JPH0250444U JPH0250444U JP12764788U JP12764788U JPH0250444U JP H0250444 U JPH0250444 U JP H0250444U JP 12764788 U JP12764788 U JP 12764788U JP 12764788 U JP12764788 U JP 12764788U JP H0250444 U JPH0250444 U JP H0250444U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- hydraulic excavator
- hydraulic
- bucket
- working machine
- 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
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は請求項(1)に記載した油圧掘削機の一
部切り欠き側面図、第２図はバケツトチルト機構
の側面図、第３図はバケツトチルト機構の正面図
、第４図は請求項(2)に記載した油圧掘削機の一
部切り欠き側面図、第５図は請求項(1)の油圧掘
削機で法面を整正する場合の説明図、第６図は請
求項(2)の油圧掘削機で側溝を掘削する場合の説
明図、第７図は従来の油圧掘削機で法面を整正す
る場合、第８図はロワーブーム・アツパブームと
回転アームを有する従来の油圧掘削機で側溝を掘
削する場合の説明図である。
１……旋回フレーム、２……ブーム、３……油
圧モータ、４……回転アーム、５……バケツトチ
ルト機構、６……バケツト、７……ロワーブーム
、８……アツパブーム。
Fig. 1 is a partially cutaway side view of a hydraulic excavator according to claim (1), Fig. 2 is a side view of the bucket to-tilt mechanism, Fig. 3 is a front view of the bucket-tilt mechanism, and Fig. 4 is a side view of the hydraulic excavator according to claim (1). A partially cutaway side view of the hydraulic excavator described in 2), FIG. 5 is an explanatory diagram when leveling a slope with the hydraulic excavator of claim (1), and FIG. Fig. 7 is an explanatory diagram of excavating a side ditch with a hydraulic excavator, Fig. 7 is an explanatory diagram of a case where a slope is leveled with a conventional hydraulic excavator, and Fig. 8 is an explanatory diagram of a conventional hydraulic excavator with a lower boom, an upper boom, and a rotating arm. It is an explanatory view when excavating a side ditch. 1...Swivel frame, 2...Boom, 3...Hydraulic motor, 4...Rotating arm, 5...Bucket tilt mechanism, 6...Bucket, 7...Lower boom, 8...Upper boom.
Claims (1)
車両において、上部旋回体の旋回フレーム１にブ
ーム２を、該ブーム２の上端に油圧モータ３によ
る回転機構を備えた回転アーム４をそれぞれ回動
自在に連結し、該回転アーム４の先端にバケツト
チルト機構５を介してバケツト６を連結したこと
を特徴とする油圧掘削機の作業機アタツチメント
。 (2) ブーム２に代えて、ロワーブーム７とアツ
パブーム８とを装着した請求項(1)記載の油圧掘
削機の作業機アタツチメント。[Claims for Utility Model Registration] (1) A hydraulic work vehicle consisting of an upper rotating body and a lower traveling body, in which a boom 2 is mounted on a revolving frame 1 of the upper rotating body, and a rotation mechanism using a hydraulic motor 3 is installed at the upper end of the boom 2. A working machine attachment for a hydraulic excavator, characterized in that rotary arms 4 are rotatably connected to each other, and a bucket 6 is connected to the tips of the rotary arms 4 via a bucket tilt mechanism 5. (2) The working machine attachment for a hydraulic excavator according to claim (1), wherein a lower boom 7 and a top boom 8 are attached in place of the boom 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12764788U JPH0250444U (en) | 1988-09-29 | 1988-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12764788U JPH0250444U (en) | 1988-09-29 | 1988-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0250444U true JPH0250444U (en) | 1990-04-09 |
Family
ID=31380264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12764788U Pending JPH0250444U (en) | 1988-09-29 | 1988-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0250444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015194028A (en) * | 2014-03-31 | 2015-11-05 | 株式会社レールテック | Backhoe attachment and track-land dual backhoe |
-
1988
- 1988-09-29 JP JP12764788U patent/JPH0250444U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015194028A (en) * | 2014-03-31 | 2015-11-05 | 株式会社レールテック | Backhoe attachment and track-land dual backhoe |
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