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MX9703103A - Surface mining shovel. - Google Patents

Surface mining shovel.

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
Spanish (es)
Other versions
MXPA97003103A (en
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/en
Publication of MX9703103A publication Critical patent/MX9703103A/en

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

Abstract

A power shovel including: a frame; a boom extending upward from the frame, the lower end of the boom being mounted on the frame for pivotal movement relative thereto about a boom pivot axis; an arm mounted on the upper end of the boom for pivotal movement relative thereto about an arm pivot axis intermediate the upper and lower ends of the arm; a front dump bucket mounted on the arm adjacent the lower end thereof for tilting pivotal movement relative thereto about a bucket pivot axis, the bucket having an open mouth for sccoping earth material into the bucket tilting emptying the earth material from the bucket; a bucket tilting mechanism connected to the bucket for tilting the bucket relative to the arm about the bucket pivot axis for scooping and retaining earth material in the bucket and for emptying earth material from the bucket; an extendible and contractible hydraulic crowd mechanism connected to the boom at a first point and connected to the frame at a second point, the crowd mechanism being operable to force the first point away from the second point by extending the crowd mechanism so as to move the bucket away from the frame during digging; and a hoist mechanism for pivoting the arm relative to the boom about the arm pivot axis, the hoist mechanism including a rotatable drum mounted on the frame and a rope which is connected to the arm adjacent the upper end thereof and which is windable on to and off of the drum.
MX9703103A 1996-04-29 1997-04-28 Surface mining shovel. MX9703103A (en)

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 (en) 1998-04-01
MX9703103A true MX9703103A (en) 1998-04-30

Family

ID=24807701

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9703103A MX9703103A (en) 1996-04-29 1997-04-28 Surface mining shovel.

Country Status (8)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4606365B2 (en) * 2006-03-29 2011-01-05 株式会社クボタ loader
US7832126B2 (en) * 2007-05-17 2010-11-16 Siemens Industry, Inc. Systems, devices, and/or methods regarding excavating
AU2012200496B2 (en) 2011-02-01 2015-01-29 Joy Global Surface Mining Inc Rope shovel with curved boom
US8943714B2 (en) * 2011-02-01 2015-02-03 Harnischfeger Technologies, Inc. Shovel having a wristing dipper
CN102155028B (en) * 2011-04-19 2012-06-27 唐兵 Lifting type bucket control device and forklift
RU2485317C2 (en) * 2011-04-22 2013-06-20 Общество с ограниченной ответственностью "ИЗ-КАРТЭКС имени П.Г. Коробкова" (ООО "ИЗ-КАРТЭКС имени П.Г. Коробкова") Method to form trajectory of dragline mine excavator bucket and working equipment for its realisation
CN102561425B (en) * 2011-12-27 2014-04-16 燕山大学 Four-degree-of-freedom connecting rod working mechanism containing composite hinges
CA3090109C (en) 2012-01-31 2022-10-18 Joy Global Surface Mining Inc Shovel with pivoting bucket
CN102720228B (en) * 2012-06-01 2014-12-24 燕山大学 Face shovel spadework device provided with movement redundancy and capable of optimizing spading force
AU2013231124B2 (en) * 2012-09-21 2017-04-06 Joy Global Surface Mining Inc Rope shovel
CN103046586B (en) * 2012-12-05 2015-09-16 燕山大学 Optimize the excavation loading attachment of digging force
JP5969380B2 (en) * 2012-12-21 2016-08-17 住友建機株式会社 Excavator and excavator control method
CN103437386B (en) * 2013-07-01 2015-12-09 燕山大学 Automatically can realize scraper bowl and promote the energy-conservation peaceful crowd shovel excavation loading attachment moving requirement
US9587377B2 (en) 2015-02-06 2017-03-07 Harnischfeger Technologies, Inc. Raised counterweight for a mining machine
CN104975856B (en) * 2015-06-19 2018-02-16 河南金源黄金矿业有限责任公司 A kind of excavator for ore extraction
CN105298497A (en) * 2015-11-18 2016-02-03 中国神华能源股份有限公司 Fan-shaped rotating mining method for recovering residual coal
JP7469127B2 (en) * 2020-04-17 2024-04-16 株式会社小松製作所 Control system and control method

Also Published As

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

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