JPH03111664U - - Google Patents
Info
- Publication number
- JPH03111664U JPH03111664U JP1821390U JP1821390U JPH03111664U JP H03111664 U JPH03111664 U JP H03111664U JP 1821390 U JP1821390 U JP 1821390U JP 1821390 U JP1821390 U JP 1821390U JP H03111664 U JPH03111664 U JP H03111664U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- arm
- power shovel
- bucket
- vehicle body
- 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 1
Landscapes
- Component Parts Of Construction Machinery (AREA)
Description
第１図、第２図は本考案の第１実施例を示し、
第１図はパワーシヨベルの正面図、第２図は鏡取
付部の斜視図、第３図は第２実施例の鏡取付部の
斜視図、第４図は第３実施例の鏡取付部の斜視図
、第５図、第６図、第７図は第４実施例の鏡取付
部の斜視図、平面図、側面図、第８図は第５実施
例の電動機制御装置の説明図、第９図は第６実施
例の正面図、第１０図はパワーシヨベルの正面図
である。
１……車体、２……ブーム、４……アーム、６
……バケツト、６ａ……バケツト先端、８……運
転室、１０……鏡、４０……モニタテレビ用カメ
ラ、４１……モニタテレビ。
1 and 2 show a first embodiment of the present invention,
Fig. 1 is a front view of the power shovel, Fig. 2 is a perspective view of the mirror mounting part, Fig. 3 is a perspective view of the mirror mounting part of the second embodiment, and Fig. 4 is a perspective view of the mirror mounting part of the third embodiment. 5, 6, and 7 are perspective views, plan views, and side views of the mirror mounting portion of the fourth embodiment. FIG. 8 is an explanatory diagram of the motor control device of the fifth embodiment. The figure is a front view of the sixth embodiment, and FIG. 10 is a front view of the power shovel. 1...Vehicle body, 2...Boom, 4...Arm, 6
...Bucket, 6a...Bucket tip, 8...Driver's cabin, 10...Mirror, 40...Monitor TV camera, 41...Monitor TV.
Claims (1)
ブーム２にアーム４を上下揺動自在に設け、アー
ム４にバケツト６を上下回動自在に設けたパワー
シヨベルにおいて、 前記ブーム２に鏡１０を、ブーム２、アーム４
を略真下に向けて深掘りする際にバケツト先端６
ａを車体１の運転室８に向けて反射するように取
付けたことを特徴とするパワーシヨベルの掘削部
視界向上装置。 (2) 車体１にブーム２を上下揺動自在に設け、
ブーム２にアーム４を上下揺動自在に設け、アー
ム４にバケツト６を上下回動自在に設けたパワー
シヨベルにおいて、 前記ブーム２にモニタテレビ用カメラ４０を、
ブーム２、アーム４を略真下に向けて深掘りする
際にバケツト先端６ａに向うように設け、車体１
に設けた運転室８にモニタテレビ４１を設けたこ
とを特徴とするパワーシヨベルの掘削部視界向上
装置。[Scope of claim for utility model registration] (1) A boom 2 is provided on the vehicle body 1 so as to be able to swing vertically,
In a power shovel in which an arm 4 is provided on the boom 2 so as to be vertically swingable, and a bucket 6 is provided on the arm 4 so as to be vertically movable, the boom 2 is provided with a mirror 10, and the boom 2 and the arm 4 are provided with a mirror 10.
When digging deeply with the bucket facing almost straight down,
A device for improving the visibility of an excavating part of a power shovel, characterized in that the device is installed so as to reflect the light toward the driver's cab 8 of the vehicle body 1. (2) A boom 2 is installed on the vehicle body 1 so that it can swing vertically,
In a power shovel in which an arm 4 is installed on a boom 2 so as to be vertically swingable, and a bucket 6 is installed on the arm 4 so as to be vertically movable, a monitor TV camera 40 is installed on the boom 2,
The boom 2 and arm 4 are installed so as to face the bucket tip 6a when digging deeply, and the car body 1
A device for improving the visibility of an excavating part of a power shovel, characterized in that a monitor television 41 is provided in a driver's cab 8 provided in a power shovel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1821390U JPH03111664U (en) | 1990-02-27 | 1990-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1821390U JPH03111664U (en) | 1990-02-27 | 1990-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03111664U true JPH03111664U (en) | 1991-11-15 |
Family
ID=31521373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1821390U Pending JPH03111664U (en) | 1990-02-27 | 1990-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03111664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3179920U (en) * | 2012-09-13 | 2012-11-22 | 株式会社金橋 | Work vehicle |
-
1990
- 1990-02-27 JP JP1821390U patent/JPH03111664U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3179920U (en) * | 2012-09-13 | 2012-11-22 | 株式会社金橋 | Work vehicle |
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