JPH03108063U - - Google Patents
Info
- Publication number
- JPH03108063U JPH03108063U JP1655990U JP1655990U JPH03108063U JP H03108063 U JPH03108063 U JP H03108063U JP 1655990 U JP1655990 U JP 1655990U JP 1655990 U JP1655990 U JP 1655990U JP H03108063 U JPH03108063 U JP H03108063U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- working part
- raised
- lowered
- excavator
- 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
Landscapes
- Component Parts Of Construction Machinery (AREA)
Description
図面は本考案の実施例を示し、第１図は側面図
、第２図は要部拡大側面図、第３図は平面図、第
４図は作業部本体の俯仰角度表示装置の斜視図、
第５図は第２図の−視断面図、第６図は第５
図と同じ方向から見た作用説明図である。
１……走行機体、３，３……ブーム、４……バ
ケツト、６……中間アーム、７……連杆、８……
作業部シリンダ、９……ブームシリンダ、１０…
…支持体、１１……連結部、１２……前表示部、
１３……後表示部、１４……調節ねじ、１５……
リンク、１７……スタンド、１８……枢軸、１９
……操作レバー、２１……平行リンク。
The drawings show an embodiment of the present invention, in which Fig. 1 is a side view, Fig. 2 is an enlarged side view of main parts, Fig. 3 is a plan view, and Fig. 4 is a perspective view of the elevation angle display device of the main body of the working part.
Fig. 5 is a cross-sectional view of Fig. 2, and Fig. 6 is a cross-sectional view of Fig. 5.
It is an explanatory view of the action seen from the same direction as the figure. 1... Traveling aircraft, 3, 3... Boom, 4... Bucket, 6... Intermediate arm, 7... Link, 8...
Working part cylinder, 9...Boom cylinder, 10...
... Support body, 11 ... Connection part, 12 ... Front display part,
13... Rear display section, 14... Adjustment screw, 15...
Link, 17...Stand, 18...Axis, 19
...Operation lever, 21...Parallel link.
Claims (1)
ムの先端にバケツト等の作業部本体を俯仰自在に
備えたシヨベル系掘削機において、前記ブームに
はその長手方向に沿つて可動自在に支持体を枢支
し、該支持体と作業部本体とをリンクを介して連
動連結する一方、支持体の上部には、作業部本体
の突出方向と平行状に延びる棒状の連結部を設け
、該連結部の前後端から走行機体の横方向で同じ
向きに突出する前表示部と後表示部とを各々棒状
に形成したことを特徴とするシヨベル系掘削機に
おける作業部本体の俯仰角度表示装置。 In a shovel type excavator in which a boom that can be raised and lowered is attached to the traveling body, and a working part body such as a bucket is provided at the tip of the boom so that it can be raised and lowered, the boom has a support that can be moved freely along the longitudinal direction of the excavator. The supporting body and the working part body are interlocked and connected via a link, and a rod-shaped connecting part extending parallel to the projecting direction of the working part main body is provided on the upper part of the supporting body, and the connecting part 1. An elevation angle display device for a working part body in a shovel type excavator, characterized in that a front display part and a rear display part are each formed into a bar shape, projecting in the same direction in the lateral direction of the traveling machine body from the front and rear ends of the machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1655990U JPH03108063U (en) | 1990-02-20 | 1990-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1655990U JPH03108063U (en) | 1990-02-20 | 1990-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03108063U true JPH03108063U (en) | 1991-11-07 |
Family
ID=31519820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1655990U Pending JPH03108063U (en) | 1990-02-20 | 1990-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03108063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013253398A (en) * | 2012-06-06 | 2013-12-19 | Yanmar Co Ltd | Front loader |
-
1990
- 1990-02-20 JP JP1655990U patent/JPH03108063U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013253398A (en) * | 2012-06-06 | 2013-12-19 | Yanmar Co Ltd | Front loader |