JPS6281648U - - Google Patents
Info
- Publication number
- JPS6281648U JPS6281648U JP17225885U JP17225885U JPS6281648U JP S6281648 U JPS6281648 U JP S6281648U JP 17225885 U JP17225885 U JP 17225885U JP 17225885 U JP17225885 U JP 17225885U JP S6281648 U JPS6281648 U JP S6281648U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- arm
- swingable
- swinging
- bucket belt
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Shovels (AREA)
Description
第１図は本考案一実施例の側面図、第２図、第
３図は同平面図、第４図乃至第７図は掘削溝の説
明図、第８図は本考案の他の実施例の側面図、第
９図は同平面図である。
２は上部旋回体、３はブーム、５は中間アーム
、２０はアーム、３０はバケツト。
Figure 1 is a side view of one embodiment of the present invention, Figures 2 and 3 are plan views of the same, Figures 4 to 7 are explanatory diagrams of excavated grooves, and Figure 8 is another embodiment of the present invention. FIG. 9 is a plan view of the same. 2 is an upper rotating body, 3 is a boom, 5 is an intermediate arm, 20 is an arm, and 30 is a bucket.
Claims (1)
シリンダ４により起伏されるブーム３を、第１ブ
ーム３Ａとこの第１ブーム３Ａの先端部に左右方
向に揺動可能に設けられた第２ブーム３Ｂとより
構成し、第１ブーム３Ａに第２ブーム３Ｂの左右
揺動操作を行うブーム揺動操作機構１９を設け、
前記第２ブーム３Ｂに中間アーム５を左右揺動可
能に設けると共に第２ブーム３Ｂに中間アーム揺
動操作機構１９′を設け、中間アーム５にアーム
２０を上下揺動可能に設けると共にアーム２０に
アーム揺動操作手段を設け、アーム２０の先端部
にバケツト３０を揺動可能に設けると共にアーム
２０にバケツト３０の揺動操作を行なうバケツト
操作機構４１を設けたことを特徴とする溝掘削機
。 A boom 3 provided on the upper revolving body 2 of the vehicle body 1 and raised and lowered by a boom cylinder 4 is connected to a first boom 3A and a second boom provided at the tip of the first boom 3A so as to be swingable in the left-right direction. 3B, the first boom 3A is provided with a boom swinging operation mechanism 19 for swinging the second boom 3B from side to side,
An intermediate arm 5 is provided on the second boom 3B so as to be swingable from side to side, an intermediate arm swing operation mechanism 19' is provided on the second boom 3B, and an arm 20 is provided on the intermediate arm 5 so as to be swingable up and down. A trench excavator characterized in that an arm swing operation means is provided, a bucket belt 30 is swingably provided at the tip of the arm 20, and a bucket belt operating mechanism 41 for swinging the bucket belt 30 is provided on the arm 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17225885U JPS6281648U (en) | 1985-11-11 | 1985-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17225885U JPS6281648U (en) | 1985-11-11 | 1985-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6281648U true JPS6281648U (en) | 1987-05-25 |
Family
ID=31108636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17225885U Pending JPS6281648U (en) | 1985-11-11 | 1985-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6281648U (en) |
-
1985
- 1985-11-11 JP JP17225885U patent/JPS6281648U/ja active Pending
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