JPS5652232A - Mounting and demounting device for bucket - Google Patents

Mounting and demounting device for bucket

Info

Publication number
JPS5652232A
JPS5652232A JP12913879A JP12913879A JPS5652232A JP S5652232 A JPS5652232 A JP S5652232A JP 12913879 A JP12913879 A JP 12913879A JP 12913879 A JP12913879 A JP 12913879A JP S5652232 A JPS5652232 A JP S5652232A
Authority
JP
Japan
Prior art keywords
bucket
crossbar
laminar
arm
notch
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.)
Pending
Application number
JP12913879A
Other languages
Japanese (ja)
Inventor
Akio Kojima
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.)
TOKACHI JIYUUKI KOUSAKUSHIYO Y
TOKACHI JUKI KOSAKUSHO KK
Original Assignee
TOKACHI JIYUUKI KOUSAKUSHIYO Y
TOKACHI JUKI KOSAKUSHO KK
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 TOKACHI JIYUUKI KOUSAKUSHIYO Y, TOKACHI JUKI KOSAKUSHO KK filed Critical TOKACHI JIYUUKI KOUSAKUSHIYO Y
Priority to JP12913879A priority Critical patent/JPS5652232A/en
Publication of JPS5652232A publication Critical patent/JPS5652232A/en
Pending 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
    • E02F3/3622—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with a hook and a locking element acting on a pin

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

PURPOSE: To mount and demount the bucket by single operation by a mechanism wherein a crossbar mounted to the bucket is detented by means of a cam installed at the arm side.
CONSTITUTION: A laminar bracket 3B, to a lower part thereof a hook part 3C is formed toward the arm 2 side, is projected to a back plate 3A of the bucket, and the crossbar 3D is mounted to an upper part of the bracket in a stretching shape in parallel with the back plate of the bucket 2. Two laminar bodies 2A are supported to a nose of the arm 2 toward the bucket 3 direction, and the crossbar 2B, which must be connected and disconnected to and from the hook portion 3C at the bucket 3 side, is installed to a lower part of the bucket 3 side of the laminar boides in 2A a stretching shape while a notch part 2C, into and from which the crossbar 3D at the bucket 3 side must be inserted and removed, is formed to an upper part at the bucket 3 side of the laminar bodies. A cam 2D with a notch 2D', which must be connected to the crossbar 3D at the bucket 3 side, is born to an upper part of the notch portion 2C in an oscillation-free shape.
COPYRIGHT: (C)1981,JPO&Japio
JP12913879A 1979-10-05 1979-10-05 Mounting and demounting device for bucket Pending JPS5652232A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12913879A JPS5652232A (en) 1979-10-05 1979-10-05 Mounting and demounting device for bucket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12913879A JPS5652232A (en) 1979-10-05 1979-10-05 Mounting and demounting device for bucket

Publications (1)

Publication Number Publication Date
JPS5652232A true JPS5652232A (en) 1981-05-11

Family

ID=15002049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12913879A Pending JPS5652232A (en) 1979-10-05 1979-10-05 Mounting and demounting device for bucket

Country Status (1)

Country Link
JP (1) JPS5652232A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60120056U (en) * 1984-01-19 1985-08-13 小川　淳次 Quick coupler for loader work equipment
JPS60173950U (en) * 1984-04-25 1985-11-18 富士通株式会社 Attachment/detachment mechanism
US6202331B1 (en) * 1998-05-14 2001-03-20 Hitachi Construction Machinery Co., Ltd. Arm with simplified attachment removable unit for construction equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60120056U (en) * 1984-01-19 1985-08-13 小川　淳次 Quick coupler for loader work equipment
JPH0315639Y2 (en) * 1984-01-19 1991-04-04
JPS60173950U (en) * 1984-04-25 1985-11-18 富士通株式会社 Attachment/detachment mechanism
JPS6326563Y2 (en) * 1984-04-25 1988-07-19
US6202331B1 (en) * 1998-05-14 2001-03-20 Hitachi Construction Machinery Co., Ltd. Arm with simplified attachment removable unit for construction equipment

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