JPH02125062U - - Google Patents
Info
- Publication number
- JPH02125062U JPH02125062U JP3368189U JP3368189U JPH02125062U JP H02125062 U JPH02125062 U JP H02125062U JP 3368189 U JP3368189 U JP 3368189U JP 3368189 U JP3368189 U JP 3368189U JP H02125062 U JPH02125062 U JP H02125062U
- Authority
- JP
- Japan
- Prior art keywords
- tilting cylinder
- lower traveling
- traveling body
- bracket member
- frame 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
- 239000000758 substrate Substances 0.000 claims 1
Landscapes
- Shovels (AREA)
Description
第１図および第２図はそれぞれこの考案にかか
る油圧シヨベルの側面図、第３図はこの考案の油
圧シヨベルの要部分解側面図、第４図および第５
図はそれぞれ従来技術の油圧シヨベルを示す図で
ある。
１，９，１４……油圧シヨベル、２，１５……
下部走行体、３，１６……施回軸受、４，１７…
…上部旋回体、５，１０，１８……作業アタツチ
メント、７，７′，２０……傾動シリンダ、１３
，１３′……法面バケツト、１９……フレーム体
、２１……ボス部材、２２，２４，２５……ブラ
ケツト部材、２３……基板。
1 and 2 are side views of a hydraulic excavator according to this invention, FIG. 3 is an exploded side view of essential parts of a hydraulic excavator according to this invention, and FIGS. 4 and 5.
Each figure shows a conventional hydraulic excavator. 1,9,14...Hydraulic excavator, 2,15...
Lower running body, 3, 16... Rotating bearing, 4, 17...
... Upper revolving body, 5, 10, 18 ... Working attachment, 7, 7', 20 ... Tilting cylinder, 13
, 13'... Slope bucket, 19... Frame body, 21... Boss member, 22, 24, 25... Bracket member, 23... Board.
Claims (1)
部走行体に対して傾動可能に連設した油圧シヨベ
ルにおいて、上記下部走行体の上部側前後方向位
置にそれぞれヒンジ用ボス部材と傾動シリンダ取
付用ブラケツト部材を設け、また上部旋回体の下
面に装着している旋回軸受の下面側と、下部走行
体の上面側との間にフレーム体を設け、そのフレ
ーム体の基板上面は旋回軸受の下面に固定して取
付け、また上記基板下面にヒンジ用ブラケツト部
材と傾動シリンダ取付用ブラケツト部材を垂設し
、上記フレーム体下面側のヒンジ用ブラケツト部
材を下部走行体のヒンジ用ボス部材に回動自在に
枢支し、さらにフレーム体と下部走行体のそれぞ
れ傾動シリンダ取付用ブラケツト部材を傾動シリ
ンダを介して連結し、その傾動シリンダの作動に
より上部旋回体を下部走行体の前後方向に向けて
傾動させるように構成したことを特徴とする油圧
シヨベル。 In a hydraulic excavator in which an upper rotating body equipped with a work attachment is tiltably connected to a lower traveling body, a hinge boss member and a tilting cylinder mounting bracket member are respectively provided at positions in the longitudinal direction on the upper side of the lower traveling body. In addition, a frame body is provided between the bottom side of the swing bearing attached to the bottom surface of the upper rotating body and the top side of the lower running body, and the top surface of the board of the frame body is fixed to the bottom face of the swing bearing. Further, a hinge bracket member and a tilting cylinder mounting bracket member are vertically provided on the lower surface of the substrate, and the hinge bracket member on the lower surface side of the frame body is rotatably supported on a hinge boss member of the lower traveling body, Further, the tilting cylinder mounting bracket members of the frame body and the lower traveling body are connected via a tilting cylinder, and the upper rotating body is tilted in the longitudinal direction of the lower traveling body by the operation of the tilting cylinder. A hydraulic excavator featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3368189U JPH02125062U (en) | 1989-03-23 | 1989-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3368189U JPH02125062U (en) | 1989-03-23 | 1989-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02125062U true JPH02125062U (en) | 1990-10-15 |
Family
ID=31537540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3368189U Pending JPH02125062U (en) | 1989-03-23 | 1989-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02125062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06173289A (en) * | 1992-12-03 | 1994-06-21 | Toshihito Okamoto | Work machine for face of slope |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5035902A (en) * | 1973-07-05 | 1975-04-04 |
-
1989
- 1989-03-23 JP JP3368189U patent/JPH02125062U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5035902A (en) * | 1973-07-05 | 1975-04-04 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06173289A (en) * | 1992-12-03 | 1994-06-21 | Toshihito Okamoto | Work machine for face of slope |