JPS60120056U - Quick coupler for loader work equipment - Google Patents
Quick coupler for loader work equipmentInfo
- Publication number
- JPS60120056U JPS60120056U JP457284U JP457284U JPS60120056U JP S60120056 U JPS60120056 U JP S60120056U JP 457284 U JP457284 U JP 457284U JP 457284 U JP457284 U JP 457284U JP S60120056 U JPS60120056 U JP S60120056U
- Authority
- JP
- Japan
- Prior art keywords
- loader
- hitch
- hit
- quick coupler
- frame
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
- E02F3/3645—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with auto-engagement means for automatic snap-on of the tool coupler part
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案に係るクイックカプラの使用状態を示す
概略説明図、第2図は該クイックカプラのローダヒツチ
背面図、第3図は第1図■−■線拡大断面図、第4a乃
至第4c図はクイックカプラの作用説明図である。
1・・・・・田−ダヒツチ、8・・・・・・作業機、9
・・・・・・作業機フック、10・・・・・・係着軸、
11・・・・・・ガイドフレーム、12・・・・・・揺
動フック、13a・・・・・田ツクピン、13b・・・
・・・ピンホルダー、15・・・・・・スプリング、1
7・・・・・・レバー、18・・・・・・ピン固定座。Fig. 1 is a schematic explanatory diagram showing the usage state of the quick coupler according to the present invention, Fig. 2 is a rear view of the loader hit of the quick coupler, Fig. 3 is an enlarged sectional view taken along the line Figure 4c is an explanatory diagram of the action of the quick coupler. 1...Tadahitsuchi, 8...Work machine, 9
・・・・・・Work equipment hook, 10・・・・・・Attachment shaft,
11... Guide frame, 12... Swinging hook, 13a... Tatsuku pin, 13b...
... Pin holder, 15 ... Spring, 1
7... Lever, 18... Pin fixing seat.
Claims (1)
ための連結部を有するローダヒツチの枠体上部横支杆に
、作業機背部に固定したブラケットの上部フックを係合
させ、該ブラケットの下部をローダヒツチの枠体下部に
着脱自在に係着させるようにしたクイックカプラにおい
て、ロータヒツチ1を構成する左右一対のガイドフレー
ム11.11の下部に作業機8の背面の係着軸10と係
合する揺動フック12をそれぞれピン14を介してロー
ダヒツチの前後方向に回動自在に枢着し、先端部が該揺
動フック12の回動半径軌道内にスプリング15により
突出するように付勢されたロックピン13aを有するピ
ンホルダー13bを揺動フック12の上方のガイドフレ
ーム11に一体固設したことを特徴とするローダ作業機
のクイックカプラ。The upper hook of the bracket fixed to the back of the work equipment is engaged with the upper horizontal support rod of the loader hit frame, which has a connection part for pivotally connecting the lift arm and the tilt link of the earthmoving vehicle main body, and the lower part of the bracket is attached to the loader hit. In a quick coupler that is detachably attached to the lower part of the frame of the rotor hitch 1, the swinging coupler engages with the engagement shaft 10 on the back of the working machine 8 at the lower part of the pair of left and right guide frames 11, 11 that constitute the rotor hit 1. The hooks 12 are pivotally attached to the loader hitch through pins 14 so as to be freely rotatable in the front and rear directions of the loader hitch, and the lock pins are biased so that the tips thereof protrude into the rotation radius orbit of the swing hooks 12 by a spring 15. A quick coupler for a loader working machine, characterized in that a pin holder 13b having a pin holder 13a is integrally fixed to a guide frame 11 above a swinging hook 12.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP457284U JPS60120056U (en) | 1984-01-19 | 1984-01-19 | Quick coupler for loader work equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP457284U JPS60120056U (en) | 1984-01-19 | 1984-01-19 | Quick coupler for loader work equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60120056U true JPS60120056U (en) | 1985-08-13 |
JPH0315639Y2 JPH0315639Y2 (en) | 1991-04-04 |
Family
ID=30480275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP457284U Granted JPS60120056U (en) | 1984-01-19 | 1984-01-19 | Quick coupler for loader work equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60120056U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0337804U (en) * | 1989-08-19 | 1991-04-12 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53109304U (en) * | 1977-02-09 | 1978-09-01 | ||
JPS5652232A (en) * | 1979-10-05 | 1981-05-11 | Tokachi Juki Kosakusho:Kk | Mounting and demounting device for bucket |
-
1984
- 1984-01-19 JP JP457284U patent/JPS60120056U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53109304U (en) * | 1977-02-09 | 1978-09-01 | ||
JPS5652232A (en) * | 1979-10-05 | 1981-05-11 | Tokachi Juki Kosakusho:Kk | Mounting and demounting device for bucket |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0337804U (en) * | 1989-08-19 | 1991-04-12 |
Also Published As
Publication number | Publication date |
---|---|
JPH0315639Y2 (en) | 1991-04-04 |
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