JPH0262940U - - Google Patents
Info
- Publication number
- JPH0262940U JPH0262940U JP14237688U JP14237688U JPH0262940U JP H0262940 U JPH0262940 U JP H0262940U JP 14237688 U JP14237688 U JP 14237688U JP 14237688 U JP14237688 U JP 14237688U JP H0262940 U JPH0262940 U JP H0262940U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- base boom
- link mechanism
- parallel link
- boom
- 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.)
- Granted
Links
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
Landscapes
- Shovels (AREA)
Description
第１図は本考案に係る平行リンク機構を備えた
アームの格納手段を搭載した旋回型掘削機の一実
施例を示す斜視図、第２図は同上旋回型掘削機の
アーム格納状態を示す側面図、第３図ａは同じく
平面図、第３図ｂは同じく断面図、第４図は従来
の旋回型掘削機の斜視図、第５図は同側面図、第
６図は同平面図である。
１……旋回型掘削機、２……ターンテーブル、
３……基部ブーム、４……上部ブーム、５……平
行リンク機構、６……アーム、７……バケツト、
８……シリンダ、９……ガイド部材。
Fig. 1 is a perspective view showing an embodiment of a swing type excavator equipped with an arm storage means having a parallel link mechanism according to the present invention, and Fig. 2 is a side view showing the arm storage state of the same swing type excavator. Fig. 3a is a plan view, Fig. 3b is a sectional view, Fig. 4 is a perspective view of a conventional swing type excavator, Fig. 5 is a side view, and Fig. 6 is a plan view. be. 1... Rotating excavator, 2... Turntable,
3...Base boom, 4...Upper boom, 5...Parallel link mechanism, 6...Arm, 7...Bucket,
8...Cylinder, 9...Guide member.
Claims (1)
ブーム、平行リンク機構を側面に配置した上部ブ
ーム介してアームを連結し、該アームの先端にバ
ケツト等の作業機を装備し、かつ前記アーム等の
格納は基部ブームの下方にアームを抱き込む状態
で行う構造の作業車に於いて、前記基部ブームの
両側部及び／又は下面に前記アームに当接するガ
イド部材を設けたことを特徴とする平行リンク機
構を備えたアームの格納手段。 (2) 前記基部ブームの両側部に設けられるガイ
ド部材は下方に延出し、アームを挟持状態で保持
すべく構成されたものである実用新案登録請求の
範囲第１項記載の平行リンク機構を備えたアーム
の格納手段。 (3) 前記基部ブームの下面に設けられるガイド
部材はピンであり、該ピンはアームに設けた挿入
孔に嵌合すべく構成されたものである実用新案登
録請求の範囲第１項記載の平行リンク機構を備え
たアームの格納手段。[Scope of Claim for Utility Model Registration] (1) An arm is connected to a turntable mounted on the vehicle chassis via a base boom and an upper boom with a parallel link mechanism arranged on the side, and a working device such as a bucket is attached to the tip of the arm. In a work vehicle that is equipped with a structure in which the arm, etc. is stored in a state where the arm is tucked under the base boom, guide members that abut the arm are provided on both sides and/or the bottom surface of the base boom. An arm storage means comprising a parallel link mechanism. (2) The guide member provided on both sides of the base boom extends downward and includes a parallel link mechanism according to claim 1 of the utility model registration claim, which is configured to hold the arm in a sandwiched state. means for storing the arm. (3) The guide member provided on the lower surface of the base boom is a pin, and the pin is configured to fit into an insertion hole provided in the arm. Arm retraction means with linkage mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14237688U JPH0619647Y2 (en) | 1988-10-31 | 1988-10-31 | Arm storage means with parallel link mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14237688U JPH0619647Y2 (en) | 1988-10-31 | 1988-10-31 | Arm storage means with parallel link mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0262940U true JPH0262940U (en) | 1990-05-10 |
| JPH0619647Y2 JPH0619647Y2 (en) | 1994-05-25 |
Family
ID=31408272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14237688U Expired - Lifetime JPH0619647Y2 (en) | 1988-10-31 | 1988-10-31 | Arm storage means with parallel link mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0619647Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007302054A (en) * | 2006-05-09 | 2007-11-22 | Hitachi Constr Mach Co Ltd | Truck backhoe |
-
1988
- 1988-10-31 JP JP14237688U patent/JPH0619647Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0619647Y2 (en) | 1994-05-25 |
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