JPS5670331A - Backet controller for hydraulic power shovel - Google Patents

Backet controller for hydraulic power shovel

Info

Publication number
JPS5670331A
JPS5670331A JP14606379A JP14606379A JPS5670331A JP S5670331 A JPS5670331 A JP S5670331A JP 14606379 A JP14606379 A JP 14606379A JP 14606379 A JP14606379 A JP 14606379A JP S5670331 A JPS5670331 A JP S5670331A
Authority
JP
Japan
Prior art keywords
backet
tip
pivoted
links
arm
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
JP14606379A
Other languages
Japanese (ja)
Inventor
Enji Doisaki
Shoichi Hata
Yoshihei Abe
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP14606379A priority Critical patent/JPS5670331A/en
Publication of JPS5670331A publication Critical patent/JPS5670331A/en
Pending legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)

Abstract

PURPOSE: To control a backet to enable to move along an excavating surface through a detection mechanism adapted to action of a detection tip provided to act similarly to that of the backet by a parallel link mechanism.
CONSTITUTION: An arm 4 is pivoted at the tip of a boom 3 pivoted on a machine body 2. First links 11 and 12 and second links 9 and 10 are pivoted separetely at pivoting points CWG of the arm 4 and the boom 3 on a hydrolic power shovel having a backet 5 pivoted at the tip of the arm 4 and a detection tip H is provided in extension of the pivoting point G on the link 12. A link mechanism is composed of the first links 11 and 12, the second links 9 and 10, the boom 3 and the arm 4. Constituting a parallel link mechanism the link mechanism detects the action of the backet 5 at the pivoting point A as a similar action with the detection tip H to control the backet through a detection mechanism.
COPYRIGHT: (C)1981,JPO&Japio
JP14606379A 1979-11-13 1979-11-13 Backet controller for hydraulic power shovel Pending JPS5670331A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14606379A JPS5670331A (en) 1979-11-13 1979-11-13 Backet controller for hydraulic power shovel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14606379A JPS5670331A (en) 1979-11-13 1979-11-13 Backet controller for hydraulic power shovel

Publications (1)

Publication Number Publication Date
JPS5670331A true JPS5670331A (en) 1981-06-12

Family

ID=15399234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14606379A Pending JPS5670331A (en) 1979-11-13 1979-11-13 Backet controller for hydraulic power shovel

Country Status (1)

Country Link
JP (1) JPS5670331A (en)

Similar Documents

Publication Publication Date Title
JPS5552437A (en) Working instrument controller
JPS5670331A (en) Backet controller for hydraulic power shovel
JPS5574923A (en) Automatic remote operation method of reclaimer
JPS5279460A (en) Crane
JPS5516147A (en) Excavator
JPS53111957A (en) Device for preventing luggage from swinging for turning crane
JPS5275749A (en) Tower crane
JPS5631944A (en) Hydraulic excavator
JPS56150234A (en) Oil-pressure excavator
JPS5641937A (en) Link mechanism of operation system of slewing excavation vehicle
JPS5235058A (en) Tower crane
JPS537070A (en) Process for detecting gripping of bucket for crane
JPS5387417A (en) Refuse transporting vehicle equipped with material handling device
JPS5297088A (en) Controller
JPS5332574A (en) Method and apparatus for clearing small division yard
JPS52154274A (en) Device for scraping furnace slag
JPS5427156A (en) Automatic operation controlling method for bucket crane
FR2422775A1 (en) Mechanical excavating shovel for dredgers - has fast acting pivot moving to dumping position for ejecting spoil
JPS5634831A (en) Working device for shovel loader
JPS51139087A (en) Grab bucket control method of grab ship
JPS5427175A (en) Buffer system for bucket elevator
JPS53137403A (en) Controller for variable-discharge hydraulic pump
JPS5620243A (en) Excavator with function of discharging excavated soil
JPS5578728A (en) Breaker fitting device onto hydraulic shovel
JPS5435949A (en) Turning speed controller of crane