JPH0175166U - - Google Patents
Info
- Publication number
- JPH0175166U JPH0175166U JP1987170032U JP17003287U JPH0175166U JP H0175166 U JPH0175166 U JP H0175166U JP 1987170032 U JP1987170032 U JP 1987170032U JP 17003287 U JP17003287 U JP 17003287U JP H0175166 U JPH0175166 U JP H0175166U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- pivotally connected
- blade
- back surface
- link
- 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
Description
第１図、第２図、第３図は本考案の実施例を示
し、第１図は正面図、第２図は平面図、第３図は
前面図、第４図、第５図、第６図は従来例の正面
図、平面図、前面図、第７図はパワーシヨベルの
正面図である。
２０は車体、２６はアーム、３１はアングル用
シリンダ、３３はピストン杆、３５はダイ１リン
ク、３８はブレード、４２は第２リンク、４３，
４４はブラケツト、４５はチルト用シリンダ。
1, 2, and 3 show embodiments of the present invention, in which FIG. 1 is a front view, FIG. 2 is a plan view, FIG. 3 is a front view, and FIGS. 6 is a front view, a plan view, and a front view of a conventional example, and FIG. 7 is a front view of a power shovel. 20 is a car body, 26 is an arm, 31 is an angle cylinder, 33 is a piston rod, 35 is a die 1 link, 38 is a blade, 42 is a second link, 43,
44 is a bracket, and 45 is a tilt cylinder.
Claims (1)
、このアーム２６の前部中央にブレード３８の背
面中央下部を揺動自在に連結すると共に、前記ア
ーム２６に左右のアングル用シリンダ３１を枢着
連結し、そのピストン杆３３をアーム２６に前後
揺動自在に枢着した左右の第１リンク３５の上部
に枢着連結すると共に、この第１リンク３５の上
下中間と前記ブレード３８の背面上下中間とに亘
つて第２リンク４２を枢着連結し、前記アーム２
６に取着したブラケツト４３とブレード３８の背
面に取着したブラケツト４４とに亘つてチルト用
シリンダ４５を枢着連結したことを特徴とする土
工装置。 An arm 26 is pivotally attached to the vehicle body 20 so as to be able to swing up and down, and a central lower part of the back surface of a blade 38 is pivotally connected to the center of the front part of the arm 26, and left and right angle cylinders 31 are pivotably connected to the arm 26. The piston rod 33 is pivotally connected to the upper part of the left and right first links 35 which are pivotally connected to the arm 26 so as to be able to swing back and forth, and the top and bottom of the first link 35 and the top and bottom of the back surface of the blade 38 are connected to each other. A second link 42 is pivotally connected across the middle of the arm 2.
6 and a bracket 44 attached to the back surface of the blade 38.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987170032U JPH0175166U (en) | 1987-11-09 | 1987-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987170032U JPH0175166U (en) | 1987-11-09 | 1987-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0175166U true JPH0175166U (en) | 1989-05-22 |
Family
ID=31460612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987170032U Pending JPH0175166U (en) | 1987-11-09 | 1987-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0175166U (en) |
-
1987
- 1987-11-09 JP JP1987170032U patent/JPH0175166U/ja active Pending