JPS5935453U - Pin operating device for attachment/detachment device in shovel loader - Google Patents
Pin operating device for attachment/detachment device in shovel loaderInfo
- Publication number
- JPS5935453U JPS5935453U JP13197582U JP13197582U JPS5935453U JP S5935453 U JPS5935453 U JP S5935453U JP 13197582 U JP13197582 U JP 13197582U JP 13197582 U JP13197582 U JP 13197582U JP S5935453 U JPS5935453 U JP S5935453U
- Authority
- JP
- Japan
- Prior art keywords
- attachment
- coupler body
- pin
- shovel loader
- connecting pin
- 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
Landscapes
- Shovels (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はアタッチメントであるパケットとその脱着装置
を示す側面図、第２図は脱着装置の正面図、第３図は本
考案の連結ピン操作装置の一実施例を示す説明図、第４
図は操作レバー及びそのロック機構を示す側断面図、第
５図は従来の連結ピン操作例を示す油圧回路図である。
１・・・カプラ本体、２−・・リフトアーム、５，６・
・・係合部、７・・・連結ピン、８・・・パケット、１
０・・・フック部、１１・・・係合凹部、１６・・・引
張バネ、１７・・・出力シリンダ、２２・・・入力シリ
ンダ、２７・・・操作レバー、２９・・田ツクプレート
、３２・・・ロック爪、３５・・・解除ロッド。FIG. 1 is a side view showing a packet as an attachment and its attachment/detachment device, FIG. 2 is a front view of the attachment/detachment device, FIG. 3 is an explanatory diagram showing an embodiment of the connecting pin operating device of the present invention, and FIG.
This figure is a side sectional view showing the operating lever and its locking mechanism, and FIG. 5 is a hydraulic circuit diagram showing an example of conventional connection pin operation. 1...Coupler body, 2-...Lift arm, 5, 6.
...Engaging portion, 7...Connecting pin, 8...Packet, 1
0...Hook portion, 11...Engagement recess, 16...Tension spring, 17...Output cylinder, 22...Input cylinder, 27...Operation lever, 29...Touch plate, 32...Lock claw, 35...Release rod.
Claims (1)
部をアタッチメントに形成された保合部に係合したもと
で、カプラ本体に備えた連結ピンを該カプラ本体に形成
したピン孔及びアタッチメントに形成したピン孔に差し
込むことにより、カプラ本体にアタッチメントを連結す
るようになしたショベルローダにおけるアタッチメント
脱着装置において、前記カプラ本体には連結ピンを常に
ピン孔に差し込む方向へ付勢するバネと、このバネに抵
抗して連結ピンをピン孔から抜脱させるように作用する
出力シリンダとを設け、−一方車体側には前記出力シリ
ンダへ圧力油を供給する入力シリンダと、該入力シリン
ダを作動させるロック機構付きの操作部とを設けたこと
を特徴とするショベルローダにおけるアタッチメント脱
着装置のピン操作装置。 −When the engaging part formed in the coupler body provided at the tip of the lift arm is engaged with the retaining part formed in the attachment, the connecting pin provided in the coupler body is connected to the pin hole formed in the coupler body and the attachment. In the attachment/detachment device for a shovel loader, the attachment is connected to the coupler body by inserting the attachment into a pin hole formed in the coupler body, and the coupler body includes a spring that always urges the connecting pin in the direction of inserting the connecting pin into the pin hole; An output cylinder is provided that acts to resist this spring and pull out the connecting pin from the pin hole, and an input cylinder that supplies pressure oil to the output cylinder on the vehicle body side, and an input cylinder that operates the input cylinder. 1. A pin operation device for an attachment/detachment device in a shovel loader, characterized in that it is provided with an operation section with a locking mechanism. −
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13197582U JPS5935453U (en) | 1982-08-30 | 1982-08-30 | Pin operating device for attachment/detachment device in shovel loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13197582U JPS5935453U (en) | 1982-08-30 | 1982-08-30 | Pin operating device for attachment/detachment device in shovel loader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5935453U true JPS5935453U (en) | 1984-03-05 |
| JPS6343249Y2 JPS6343249Y2 (en) | 1988-11-11 |
Family
ID=30298188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13197582U Granted JPS5935453U (en) | 1982-08-30 | 1982-08-30 | Pin operating device for attachment/detachment device in shovel loader |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5935453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845833A (en) * | 2009-03-27 | 2010-09-29 | 日立建机株式会社 | Two-member connecting device |
| WO2011155079A1 (en) * | 2010-06-10 | 2011-12-15 | 日立建機株式会社 | Device for connecting two members |
-
1982
- 1982-08-30 JP JP13197582U patent/JPS5935453U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845833A (en) * | 2009-03-27 | 2010-09-29 | 日立建机株式会社 | Two-member connecting device |
| WO2011155079A1 (en) * | 2010-06-10 | 2011-12-15 | 日立建機株式会社 | Device for connecting two members |
| JP2011256961A (en) * | 2010-06-10 | 2011-12-22 | Hitachi Constr Mach Co Ltd | Device for connecting two members |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6343249Y2 (en) | 1988-11-11 |
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