JPS60120056U - Quick coupler for loader work equipment - Google Patents

Quick coupler for loader work equipment

Info

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
Application number
JP457284U
Other languages
Japanese (ja)
Other versions
JPH0315639Y2 (en
Inventor
淳次 小川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP457284U priority Critical patent/JPS60120056U/en
Publication of JPS60120056U publication Critical patent/JPS60120056U/en
Application granted granted Critical
Publication of JPH0315639Y2 publication Critical patent/JPH0315639Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 土工車輛本体のリフトアームとチルトリンクを枢着する
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.
JP457284U 1984-01-19 1984-01-19 Quick coupler for loader work equipment Granted JPS60120056U (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0337804U (en) * 1989-08-19 1991-04-12

Citations (2)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
JPS60120056U (en) Quick coupler for loader work equipment
JPS6126446Y2 (en)
JPS6037442U (en) Vehicle rear seat
JPS6216804Y2 (en)
JPH0333206Y2 (en)
JPH0123206Y2 (en)
JPH0316912Y2 (en)
JPS60195345U (en) Work equipment attachment/detachment device
JPH0351391Y2 (en)
JP2799370B2 (en) Excavator swivel bucket hand
JPS59183907U (en) Tractor snow blower attachment/detachment device
JPS58120264U (en) Work equipment attachment/detachment device for construction machinery
JPS6226458U (en)
JPS614504U (en) Spring harrow with crushing rotating member
JPS6123351U (en) Mounting device for front loader on tractor
JPS60107152U (en) Excavation depth detection device for hydraulic excavators
JPS6012905U (en) Elevator smooth rotation device in stone excavator
JPS5973457U (en) Front loader attachment/detachment device for agricultural tractors
JPS6294139U (en)
JPS58135377U (en) Interference means between frame connector and tractor
JPH0422545U (en)
JPS6079905U (en) Work equipment mounting structure
JPS60168306U (en) Work equipment coupling device
JPS5943227U (en) Tractor work equipment mounting device
JPS60107154U (en) Work equipment coupling device