JPH0179641U - - Google Patents
Info
- Publication number
- JPH0179641U JPH0179641U JP1987173280U JP17328087U JPH0179641U JP H0179641 U JPH0179641 U JP H0179641U JP 1987173280 U JP1987173280 U JP 1987173280U JP 17328087 U JP17328087 U JP 17328087U JP H0179641 U JPH0179641 U JP H0179641U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- attached
- arm
- rotatable
- cylinder
- 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
- Shovels (AREA)
Description
第１図は本考案の第１実施例を示す側面図、第
２図は同じくアームを９０°回転した状態の、平
面図、第３図はアーム回転機構の詳細図、第４図
は超小施回時における作業機の姿勢を示す側面図
、第５図は本考案に於ける第１実施例の適用例を
示す図、第６図は本考案の第２実施例を示す側面
図、第７図は第６図に於けるバケツト回転機構の
詳細図、第８図は従来例を示す側面図、第９図は
同じく平面図である。
１…車体、２…第１ブーム、３…第２ブーム、
４…第３ブーム、５…アーム、６…バケツト、７
…ロツド、１０…ブームシリンダ、１１…アーム
シリンダ、１３…オフセツトシリンダ。
Fig. 1 is a side view showing the first embodiment of the present invention, Fig. 2 is a plan view with the arm rotated 90 degrees, Fig. 3 is a detailed view of the arm rotation mechanism, and Fig. 4 is an ultra-small FIG. 5 is a side view showing the attitude of the working machine during rotation; FIG. 5 is a view showing an application example of the first embodiment of the present invention; FIG. 7 is a detailed view of the bucket rotation mechanism shown in FIG. 6, FIG. 8 is a side view showing a conventional example, and FIG. 9 is a plan view of the same. 1...Vehicle body, 2...First boom, 3...Second boom,
4...Third boom, 5...Arm, 6...Bucket, 7
...Rod, 10...Boom cylinder, 11...Arm cylinder, 13...Offset cylinder.
Claims (1)
０により垂直方向に回動可能に取付け、該第１ブ
ーム２に、第１ブーム２、第２ブーム３、第３ブ
ーム４及びロツド７により形成されるリンク機構
をオフセツトシリンダ１３により、垂直面と直角
方向に回動可能に取付け、第３ブーム４にアーム
５の端部を、アームシリンダ１１により垂直方向
に回動可能に取付け、更に該アーム５先端にバケ
ツト６を、チルトおよびダンプ方向の回動が可能
に取付けると共に、バケツト６が前記チルトおよ
びダンプ方向の回動以外の回転ができるように構
成したことを特徴とする油圧式掘削機。 A first boom 2 and a boom cylinder 1 are attached to the vehicle body 1.
The link mechanism formed by the first boom 2, the second boom 3, the third boom 4, and the rod 7 is attached to the first boom 2 so as to be rotatable in the vertical direction by an offset cylinder 13. The end of the arm 5 is attached to the third boom 4 so as to be rotatable in the vertical direction by an arm cylinder 11, and a bucket 6 is attached to the tip of the arm 5, so that it can be rotated in the tilt and dump directions. A hydraulic excavator, characterized in that it is mounted so as to be rotatable, and the bucket 6 is configured to be able to rotate other than in the tilting and dumping directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173280U JPH0179641U (en) | 1987-11-13 | 1987-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173280U JPH0179641U (en) | 1987-11-13 | 1987-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0179641U true JPH0179641U (en) | 1989-05-29 |
Family
ID=31465207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987173280U Pending JPH0179641U (en) | 1987-11-13 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0179641U (en) |
-
1987
- 1987-11-13 JP JP1987173280U patent/JPH0179641U/ja active Pending
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