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MX9703103A - Pala para mineria de superficie. - Google Patents

Pala para mineria de superficie.

Info

Publication number
MX9703103A
MX9703103A MX9703103A MX9703103A MX9703103A MX 9703103 A MX9703103 A MX 9703103A MX 9703103 A MX9703103 A MX 9703103A MX 9703103 A MX9703103 A MX 9703103A MX 9703103 A MX9703103 A MX 9703103A
Authority
MX
Mexico
Prior art keywords
bucket
arm
boom
frame
pivot axis
Prior art date
Application number
MX9703103A
Other languages
English (en)
Other versions
MXPA97003103A (es
Inventor
Rainer Poetter
Charles L Wadsworth
Thomas P Weber
Original Assignee
Harnischfeger Corp
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 Harnischfeger Corp filed Critical Harnischfeger Corp
Publication of MXPA97003103A publication Critical patent/MXPA97003103A/es
Publication of MX9703103A publication Critical patent/MX9703103A/es

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
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/427—Drives for dippers, buckets, dipper-arms or bucket-arms with mechanical drives
    • 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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/308—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom working outwardly
    • 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
    • E02F3/34—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 with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
    • E02F3/3405—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 with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines and comprising an additional linkage mechanism
    • E02F3/3411—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 with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines and comprising an additional linkage mechanism of the Z-type
    • 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
    • E02F3/34—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 with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
    • E02F3/358—Bucket-arms pivoted on a turntable being part of a tractor frame or buckets arranged on a turntable supported by the arms

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)
  • Load-Engaging Elements For Cranes (AREA)
  • Earth Drilling (AREA)

Abstract

Una pala de potencia para excavar y mover material de tierra, la pala comprendiendo: un bastidor; un aguilon que se extiende hacia arriba desde el bastidor, el extremo inferior del aguilon siendo montado sobre el bastidor para movimiento pivotal en relacion con el mismo alrededor de un eje de pivote del aguilon; un brazo montado sobre el extremo superior del aguilon para movimiento pivotal en relacion con el mismo alrededor de un eje de pivote del brazo intermedio entre los extremos superior e inferior del brazo; un cangilon anterior de vaciado montado sobre el brazo adyacente al extremo inferior del mismo para movimiento pivotal inclinado en relacion con el mismo alrededor de un eje de pivote del cangilon, el cangilon, teniendo una boca abierta para recoger el material de tierra hacia el cangilon y para vaciar el material de tierra del cangilon; un mecanismo de inclinacion de cangilon conectado al cangilon para inclinar el cangilon en relacion con el brazo alrededor del eje de pivote del cangilon entre la posicion inclinada hacia arriba para recoger y retener material de tierra y una posicion inclinada hacia abajo para vaciar el material de tierra el cangilon; un mecanismo de avance hidráulico extensible y contraíble conectado al aguilon en un primer punto y estando conectado al bastidor en un segundo mecanismo para mover el cangilon en alejamiento del bastidor durante la excavacion; y un mecanismo de malacate para hacer girar pivotalmente el brazo en relacion con el aguilon alrededor del eje de pivote del brazo, el mecanismo de malacate incluyendo un tambor girable sobre el bastidor y una cuerda que está conectada al brazo adyacente al extremo superior del mismo y que es enrrollable sobre el tambor y desenrrollable del mismo.
MX9703103A 1996-04-29 1997-04-28 Pala para mineria de superficie. MX9703103A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US699044 1985-02-07
US69904496A 1996-04-29 1996-04-29

Publications (2)

Publication Number Publication Date
MXPA97003103A MXPA97003103A (es) 1998-04-01
MX9703103A true MX9703103A (es) 1998-04-30

Family

ID=24807701

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9703103A MX9703103A (es) 1996-04-29 1997-04-28 Pala para mineria de superficie.

Country Status (8)

Country Link
JP (1) JPH1046620A (es)
CN (1) CN1166558A (es)
AU (1) AU1913197A (es)
BR (1) BR9701958A (es)
CA (1) CA2199208A1 (es)
DE (1) DE19717567A1 (es)
MX (1) MX9703103A (es)
ZA (1) ZA973363B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4606365B2 (ja) * 2006-03-29 2011-01-05 株式会社クボタ ローダ
US7832126B2 (en) * 2007-05-17 2010-11-16 Siemens Industry, Inc. Systems, devices, and/or methods regarding excavating
US8943714B2 (en) * 2011-02-01 2015-02-03 Harnischfeger Technologies, Inc. Shovel having a wristing dipper
AU2012200496B2 (en) * 2011-02-01 2015-01-29 Joy Global Surface Mining Inc Rope shovel with curved boom
CN102155028B (zh) * 2011-04-19 2012-06-27 唐兵 升降式铲斗控制装置及铲车
RU2485317C2 (ru) * 2011-04-22 2013-06-20 Общество с ограниченной ответственностью "ИЗ-КАРТЭКС имени П.Г. Коробкова" (ООО "ИЗ-КАРТЭКС имени П.Г. Коробкова") Способ формирования траектории движения ковша канатного карьерного экскаватора и рабочее оборудование для его осуществления
CN102561425B (zh) * 2011-12-27 2014-04-16 燕山大学 含有复铰的四自由度连杆工作机构
RU2728111C2 (ru) 2012-01-31 2020-07-28 Джой Глобал Серфейс Майнинг Инк Копающий узел для канатного экскаватора и копающий рабочий орган для канатного экскаватора (варианты)
CN102720228B (zh) * 2012-06-01 2014-12-24 燕山大学 能优化铲掘力的运动冗余正铲挖掘工作装置
AU2013231124B2 (en) * 2012-09-21 2017-04-06 Joy Global Surface Mining Inc Rope shovel
CN103046586B (zh) * 2012-12-05 2015-09-16 燕山大学 优化挖掘力的挖掘装载装置
JP5969380B2 (ja) * 2012-12-21 2016-08-17 住友建機株式会社 ショベル及びショベル制御方法
CN103437386B (zh) * 2013-07-01 2015-12-09 燕山大学 可自动实现铲斗提升节能和平动要求的正铲挖掘装载装置
US9587377B2 (en) 2015-02-06 2017-03-07 Harnischfeger Technologies, Inc. Raised counterweight for a mining machine
CN107965322A (zh) * 2015-06-19 2018-04-27 乌鲁木齐九品芝麻信息科技有限公司 一种用于矿石开采的挖掘机
CN105298497A (zh) * 2015-11-18 2016-02-03 中国神华能源股份有限公司 一种用于回收残煤的扇形旋转开采方法
JP7469127B2 (ja) 2020-04-17 2024-04-16 株式会社小松製作所 制御システムおよび制御方法

Also Published As

Publication number Publication date
ZA973363B (en) 1997-11-18
JPH1046620A (ja) 1998-02-17
BR9701958A (pt) 1998-11-10
AU1913197A (en) 1997-11-06
CA2199208A1 (en) 1997-10-29
DE19717567A1 (de) 1997-10-30
CN1166558A (zh) 1997-12-03

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