BR102019020577A2 - máquina de trabalho, método para controlar a posição de lâmina de uma máquina de trabalho, e, sistema de motoniveladora - Google Patents

máquina de trabalho, método para controlar a posição de lâmina de uma máquina de trabalho, e, sistema de motoniveladora Download PDF

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Publication number
BR102019020577A2
BR102019020577A2 BR102019020577A BR102019020577A BR102019020577A2 BR 102019020577 A2 BR102019020577 A2 BR 102019020577A2 BR 102019020577 A BR102019020577 A BR 102019020577A BR 102019020577 A BR102019020577 A BR 102019020577A BR 102019020577 A2 BR102019020577 A2 BR 102019020577A2
Authority
BR
Brazil
Prior art keywords
working machine
blade
controlling
blade position
positioning system
Prior art date
Application number
BR102019020577A
Other languages
English (en)
Inventor
Christofferson Craig
A Veasy David
J Horstman Nathan
Original Assignee
Deere & Co
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 Deere & Co filed Critical Deere & Co
Publication of BR102019020577A2 publication Critical patent/BR102019020577A2/pt

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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
    • E02F3/844—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically
    • 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
    • E02F3/844—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically
    • E02F3/845—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically using mechanical sensors to determine the blade position, e.g. inclinometers, gyroscopes, pendulums
    • 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/7636—Graders with the scraper blade mounted under the tractor chassis
    • 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/7663—Graders with the scraper blade mounted under a frame supported by wheels, or the like
    • E02F3/7668—Graders with the scraper blade mounted under a frame supported by wheels, or the like with the scraper blade being pivotable about a vertical axis
    • 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
    • E02F3/841—Devices for controlling and guiding the whole machine, e.g. by feeler elements and reference lines placed exteriorly of the machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)

Abstract

uma máquina de trabalho que tem uma lâmina que pode ser posicionada em uma pluralidade de ângulos em relação à máquina de trabalho, um sistema de posicionamento acoplado à lâmina para realizar a transição da lâmina para qualquer um da pluralidade de ângulos, uma interface de usuário provendo uma entrada de usuário, e um controlador em comunicação com o sistema de posicionamento e a entrada de usuário. sendo que, quando o controlador recebe um primeiro sinal de entrada de usuário a partir da interface de usuário, o controlador posiciona a lâmina em uma primeira posição pré-ajustada com o sistema de posicionamento.
BR102019020577A 2018-10-16 2019-09-30 máquina de trabalho, método para controlar a posição de lâmina de uma máquina de trabalho, e, sistema de motoniveladora BR102019020577A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16/161,489 US11346079B2 (en) 2018-10-16 2018-10-16 Automated circle rotate with preset angle

Publications (1)

Publication Number Publication Date
BR102019020577A2 true BR102019020577A2 (pt) 2020-04-28

Family

ID=69954780

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102019020577A BR102019020577A2 (pt) 2018-10-16 2019-09-30 máquina de trabalho, método para controlar a posição de lâmina de uma máquina de trabalho, e, sistema de motoniveladora

Country Status (3)

Country Link
US (1) US11346079B2 (pt)
BR (1) BR102019020577A2 (pt)
DE (1) DE102019214675A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11486113B2 (en) * 2018-11-29 2022-11-01 Caterpillar Inc. Control system for a grading machine
US11459726B2 (en) 2018-11-29 2022-10-04 Caterpillar Inc. Control system for a grading machine
US11466427B2 (en) * 2018-11-29 2022-10-11 Caterpillar Inc. Control system for a grading machine
US11505913B2 (en) 2018-11-29 2022-11-22 Caterpillar Inc. Control system for a grading machine
US11459725B2 (en) * 2018-11-29 2022-10-04 Caterpillar Inc. Control system for a grading machine
CN112081165A (zh) * 2020-10-14 2020-12-15 江苏徐工工程机械研究院有限公司 平地机及其刮坡控制方法、装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6278955B1 (en) 1998-12-10 2001-08-21 Caterpillar Inc. Method for automatically positioning the blade of a motor grader to a memory position
US6028524A (en) 1998-12-18 2000-02-22 Caterpillar Inc. Method for monitoring the position of a motor grader blade relative to a motor grader frame
US6286606B1 (en) * 1998-12-18 2001-09-11 Caterpillar Inc. Method and apparatus for controlling a work implement
WO2000036231A1 (en) 1998-12-18 2000-06-22 Caterpillar Inc. Method and apparatus for controlling a work implement
CA2345951A1 (en) 2001-05-04 2002-11-04 Volvo Motor Graders Limited Advanced motor grader controls
US7458428B2 (en) * 2006-02-07 2008-12-02 Deere & Company Towed scraper blade control method
US7647983B2 (en) * 2006-03-31 2010-01-19 Caterpillar Inc. Machine with automated linkage positioning system
US7676967B2 (en) 2007-04-30 2010-03-16 Caterpillar Inc. Machine with automated blade positioning system
US7874377B1 (en) 2009-10-29 2011-01-25 Deere & Company Circle drive arrangement for motor grader
US20160153166A1 (en) * 2014-12-02 2016-06-02 Caterpillar Inc. Blade positioning system for motor grader
US9938689B2 (en) 2015-10-13 2018-04-10 Deere & Company Coordinated implement control for work vehicle
US9771705B2 (en) 2015-10-22 2017-09-26 Deere & Company Work vehicle operator control
US9809956B1 (en) 2016-05-31 2017-11-07 Deere & Company Multi-vehicle coordinated grade control system
US10400425B2 (en) 2016-10-13 2019-09-03 Deere & Company Transport control for work vehicles

Also Published As

Publication number Publication date
US11346079B2 (en) 2022-05-31
DE102019214675A1 (de) 2020-04-16
US20200115884A1 (en) 2020-04-16

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]