JPS5980551U - fork grab - Google Patents
fork grabInfo
- Publication number
- JPS5980551U JPS5980551U JP17424882U JP17424882U JPS5980551U JP S5980551 U JPS5980551 U JP S5980551U JP 17424882 U JP17424882 U JP 17424882U JP 17424882 U JP17424882 U JP 17424882U JP S5980551 U JPS5980551 U JP S5980551U
- Authority
- JP
- Japan
- Prior art keywords
- support base
- fork
- grab
- tip
- hydraulic 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.)
- Granted
Links
Landscapes
- Shovels (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Load-Engaging Elements For Cranes (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
図面は本考案の実施の一例を示すもので第１図はアーム
へ取り付けた状態の平面図、第２図は同徊面図、第３図
は第２図中のＩ−１線断面図、第４区はグラブ支軸部分
の縦断面図、第５図は第４図中の■−■線断面図である
。
１・・・・・・アーｌ１．２・・・・・・油圧シリンダ
ー、３・・・・・・ブラケット、７・・・・・・グラブ
支軸、ｌｌａ・・・・・・ウオームホイール、１１ｂ・
・・・・・・フオーム、１２・・・・・・油圧モーター
、１４・・・・・・フォーク支持基体、１４ａ・・・・
・・背板、１４ｂ・・・・・・側板、１５・・・・・・
下爪、１７・・・・・・上爪、２３．２４・・・・・・
連動用アーム、２５・・・・・・リンク、２８・・・・
・・固定ピン。
第３図
第４図The drawings show an example of the implementation of the present invention, and FIG. 1 is a plan view of the device attached to an arm, FIG. 2 is a side view of the same, and FIG. 3 is a sectional view taken along line I-1 in FIG. Section 4 is a longitudinal cross-sectional view of the grab support shaft portion, and FIG. 5 is a cross-sectional view taken along the line ■-■ in FIG. 1...A l1.2...Hydraulic cylinder, 3...Bracket, 7...Grab support shaft, lla...Worm wheel, 11b・
...Form, 12...Hydraulic motor, 14...Fork support base, 14a...
...Back plate, 14b...Side plate, 15...
Lower claw, 17... Upper claw, 23.24...
Interlocking arm, 25... Link, 28...
・Fixing pin. Figure 3 Figure 4
Claims (1)
械のアームの先端に、前記油圧シリンダーによって上下
に回動自在に取り付けするブラケットを備え、該ブラケ
ットの先端部に油圧モーター等の駆動手段により回転自
在なグラブ支軸を突設し、該グラブ支軸にフォーク支持
基体を固定し、該フォーク支持基体に、互いに対向して
、上下刃向に開閉動作自在に上爪及び下爪を枢着し、該
上爪を前記フォーク支持基体に備えた油圧シリンダ。 −を連動させ、かつ前記上下の爪間に上爪の開閉に連動
させて下爪を開閉させる連動用のリンクを介在させ、該
リンクは固定ピン挿入孔を有するとともに上爪に対する
枢支用の軸を取り外し自在となすとともに前記フォーク
支持基体に貫通させて前記リンクの固定ピン挿入孔）こ
固定ピンを挿入自在にしたことを特徴としてなるフォー
クグラブ。[Scope of Claim for Utility Model Registration] A working machine having a hydraulic cylinder in the longitudinal direction is provided with a bracket attached to the tip of the arm so as to be rotatable up and down by the hydraulic cylinder, and the tip of the bracket is attached to the tip of the arm of the working machine. A grab support shaft that is freely rotatable by a drive means such as a hydraulic motor is provided protrudingly, a fork support base is fixed to the grab support shaft, and a fork support base is provided with an upper part facing each other so as to be able to freely open and close in the direction of the upper and lower blades. A hydraulic cylinder having a pawl and a lower pawl pivotally mounted, and the upper pawl provided on the fork support base. - and interlocking links are interposed between the upper and lower claws to open and close the lower claw in conjunction with the opening and closing of the upper claw, and the link has a fixing pin insertion hole and a pivot for supporting the upper claw. 1. A fork grab, characterized in that the shaft is removable and a fixing pin can be freely inserted into the fixing pin insertion hole of the link by penetrating the fork support base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17424882U JPS6022064Y2 (en) | 1982-11-19 | 1982-11-19 | fork grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17424882U JPS6022064Y2 (en) | 1982-11-19 | 1982-11-19 | fork grab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5980551U true JPS5980551U (en) | 1984-05-31 |
| JPS6022064Y2 JPS6022064Y2 (en) | 1985-07-01 |
Family
ID=30379390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17424882U Expired JPS6022064Y2 (en) | 1982-11-19 | 1982-11-19 | fork grab |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6022064Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6125384U (en) * | 1984-07-20 | 1986-02-15 | 星祥 飯田 | ▲Pulling machine |
| JPH0546872U (en) * | 1991-11-28 | 1993-06-22 | マツダアステック株式会社 | Conveying equipment gripping equipment for construction machinery |
| KR101092741B1 (en) * | 2009-09-18 | 2011-12-09 | 김산 | Gripper for a excavator |
-
1982
- 1982-11-19 JP JP17424882U patent/JPS6022064Y2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6125384U (en) * | 1984-07-20 | 1986-02-15 | 星祥 飯田 | ▲Pulling machine |
| JPH0546872U (en) * | 1991-11-28 | 1993-06-22 | マツダアステック株式会社 | Conveying equipment gripping equipment for construction machinery |
| KR101092741B1 (en) * | 2009-09-18 | 2011-12-09 | 김산 | Gripper for a excavator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6022064Y2 (en) | 1985-07-01 |
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