JPS6294152U - - Google Patents
Info
- Publication number
- JPS6294152U JPS6294152U JP18463285U JP18463285U JPS6294152U JP S6294152 U JPS6294152 U JP S6294152U JP 18463285 U JP18463285 U JP 18463285U JP 18463285 U JP18463285 U JP 18463285U JP S6294152 U JPS6294152 U JP S6294152U
- Authority
- JP
- Japan
- Prior art keywords
- links
- bracket
- brackets
- tilted
- base frame
- 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
- 238000010276 construction Methods 0.000 claims 2
- 238000009412 basement excavation Methods 0.000 description 1
- 208000013623 stereotypic movement disease Diseases 0.000 description 1
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Shovels (AREA)
Description
第１図は本考案油圧シヨベルの全体正面図、第
２図は第１図のＡより見た全体側面図、第３図、
第４図、第５図、第６図はいずれも傾斜地面にお
ける本考案油圧シヨベルの全体図、第７図は従来
技術の油圧シヨベルの全体正面図、第８図は従来
技術の油圧シヨベルの上部旋回体揺動機構を示す
図である。
１……下部走行体、２……下部フレーム、３，
３′……上部旋回体、４……旋回輪、５……ベー
スフレーム、６……短小リンク、７……長大リン
ク、８……油圧シリンダ、９，１１……ブラケツ
ト、１３，１４……ブラケツト、１７……垂直掘
削溝、１９……揺動軸、２０，２１，２３……ブ
ラケツト、２２……油圧シリンダ。
Fig. 1 is an overall front view of the hydraulic excavator of the present invention, Fig. 2 is an overall side view as seen from A in Fig. 1, Fig. 3,
Figures 4, 5, and 6 are all general views of the hydraulic excavator of the present invention on sloping ground, Figure 7 is an overall front view of the conventional hydraulic excavator, and Figure 8 is the upper part of the conventional hydraulic excavator. It is a figure showing a revolving body rocking mechanism. 1... lower running body, 2... lower frame, 3,
3'...Upper rotating body, 4...Swivel ring, 5...Base frame, 6...Short and small links, 7...Long and large links, 8...Hydraulic cylinder, 9, 11...Bracket, 13, 14... Bracket, 17... Vertical excavation groove, 19... Swing shaft, 20, 21, 23... Bracket, 22... Hydraulic cylinder.
Claims (1)
部走行体との間に旋回輪をそなえ、下部走行体に
対して上部旋回体を左右方向に傾動可能とした建
設機械において、下部フレーム２上面に旋回輪４
を取付け、該旋回輪４上面にブラケツト９，１１
を固着し、該ブラケツト９，１１にそれぞれ短小
リンク６、長大リンク７なる両者不等長のリンク
下端を回動自在に取付け、上記短小リンク６、長
大リンク７のそれぞれ上端をベースフレーム５の
ピン穴１０，１２に回動自在に取付けるとともに
、旋回輪４上面のブラケツト１３とベースフレー
ム５のブラケツト１４とを油圧シリンダ８にて連
結し、上部旋回体３を傾動可能にした建設機械の
上部旋回体傾動機構。 In a construction machine, a swing wheel is provided between an upper rotating body on which work attachments are attached and a lower traveling body, and the upper rotating body can be tilted in the left-right direction with respect to the lower traveling body.
Attach the brackets 9 and 11 to the upper surface of the swing ring 4.
The lower ends of the short links 6 and the long links 7, both of which are of unequal length, are rotatably attached to the brackets 9 and 11, respectively, and the upper ends of the short links 6 and the long links 7 are connected to the pins of the base frame 5. The upper part of the construction machine is rotatably mounted in the holes 10 and 12, and the bracket 13 on the upper surface of the slewing ring 4 and the bracket 14 of the base frame 5 are connected by a hydraulic cylinder 8, so that the upper part 3 can be tilted. Body tilting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18463285U JPS6294152U (en) | 1985-11-29 | 1985-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18463285U JPS6294152U (en) | 1985-11-29 | 1985-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6294152U true JPS6294152U (en) | 1987-06-16 |
Family
ID=31132495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18463285U Pending JPS6294152U (en) | 1985-11-29 | 1985-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6294152U (en) |
-
1985
- 1985-11-29 JP JP18463285U patent/JPS6294152U/ja active Pending