PE20231956A1 - Dispositivo de corte con elemento de corte con seccion decreciente - Google Patents

Dispositivo de corte con elemento de corte con seccion decreciente

Info

Publication number
PE20231956A1
PE20231956A1 PE2023002363A PE2023002363A PE20231956A1 PE 20231956 A1 PE20231956 A1 PE 20231956A1 PE 2023002363 A PE2023002363 A PE 2023002363A PE 2023002363 A PE2023002363 A PE 2023002363A PE 20231956 A1 PE20231956 A1 PE 20231956A1
Authority
PE
Peru
Prior art keywords
cutting
disc
rotation
decreasing section
cutting device
Prior art date
Application number
PE2023002363A
Other languages
English (en)
Inventor
Sousa Joaquim Antonio Soares De
Michael Laing
Original Assignee
Joy Global Underground Mining Llc
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 Joy Global Underground Mining Llc filed Critical Joy Global Underground Mining Llc
Publication of PE20231956A1 publication Critical patent/PE20231956A1/es

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C25/00Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/16Machines slitting solely by one or more rotating saws, cutting discs, or wheels
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C27/00Machines which completely free the mineral from the seam
    • E21C27/20Mineral freed by means not involving slitting
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C25/00Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/06Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F9/00Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2866Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C25/00Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/16Machines slitting solely by one or more rotating saws, cutting discs, or wheels
    • E21C25/18Saws; Discs; Wheels
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C27/00Machines which completely free the mineral from the seam
    • E21C27/02Machines which completely free the mineral from the seam solely by slitting
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C27/00Machines which completely free the mineral from the seam
    • E21C27/20Mineral freed by means not involving slitting
    • E21C27/24Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C35/00Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18Mining picks; Holders therefor
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C35/00Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18Mining picks; Holders therefor
    • E21C35/183Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • E21C35/1837Mining picks; Holders therefor with inserts or layers of wear-resisting material characterised by the shape
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C35/00Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18Mining picks; Holders therefor
    • E21C35/19Means for fixing picks or holders
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10Making by using boring or cutting machines
    • E21D9/1006Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
    • E21D9/102Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006Cutting members therefor
    • B26D2001/0046Cutting members therefor rotating continuously about an axis perpendicular to the edge
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F5/00Dredgers or soil-shifting machines for special purposes
    • E02F5/16Machines for digging other holes in the soil
    • E02F5/18Machines for digging other holes in the soil for horizontal holes or inclined holes
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F5/00Dredgers or soil-shifting machines for special purposes
    • E02F5/16Machines for digging other holes in the soil
    • E02F5/20Machines for digging other holes in the soil for vertical holes
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B3/00Rotary drilling
    • E21B3/02Surface drives for rotary drilling
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B3/00Rotary drilling
    • E21B3/02Surface drives for rotary drilling
    • E21B3/03Surface drives for rotary drilling with an intermittent unidirectional rotation of the tool
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C27/00Machines which completely free the mineral from the seam
    • E21C27/10Machines which completely free the mineral from the seam by both slitting and breaking-down
    • E21C27/14Machines which completely free the mineral from the seam by both slitting and breaking-down breaking-down effected by force or pressure applied to side of slit, e.g. by wedges
    • E21C27/16Machines which completely free the mineral from the seam by both slitting and breaking-down breaking-down effected by force or pressure applied to side of slit, e.g. by wedges with means for both slitting and breaking-down
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C31/00Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
    • E21C31/02Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10Making by using boring or cutting machines
    • E21D9/1006Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Shovels (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Milling Processes (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Turning (AREA)
  • Nonmetal Cutting Devices (AREA)

Abstract

Dispositivo de corte para cortar roca que incluye un disco y una pluralidad de elementos de corte fijados al disco. El disco esta soportado para su rotacion alrededor de un eje de rotacion, y el disco incluye un borde periferico que se extiende alrededor del eje de rotacion. La pluralidad de elementos de corte estan separados a lo largo del borde periferico del disco y situados en un plano de corte. Cada uno de los elementos de corte incluye una parte de base y una parte de corte que incluye un borde de corte, y la parte de corte tiene una anchura que es mayor que la anchura de la parte de base.
PE2023002363A 2016-05-27 2017-05-26 Dispositivo de corte con elemento de corte con seccion decreciente PE20231956A1 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662342254P 2016-05-27 2016-05-27
US201662342438P 2016-05-27 2016-05-27
US201762446799P 2017-01-16 2017-01-16
PCT/US2017/034729 WO2017205773A1 (en) 2016-05-27 2017-05-26 Cutting device with tapered cutting element

Publications (1)

Publication Number Publication Date
PE20231956A1 true PE20231956A1 (es) 2023-12-06

Family

ID=60411895

Family Applications (4)

Application Number Title Priority Date Filing Date
PE2018003129A PE20190061A1 (es) 2016-05-27 2017-05-26 Dispositivo de corte con elementos de desgaste
PE2018003126A PE20190078A1 (es) 2016-05-27 2017-05-26 Cabezal de corte que tiene un disco de corte segmentado
PE2023002363A PE20231956A1 (es) 2016-05-27 2017-05-26 Dispositivo de corte con elemento de corte con seccion decreciente
PE2018003128A PE20190079A1 (es) 2016-05-27 2017-05-26 Dispositivo de corte con elemento de corte con seccion decreciente

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PE2018003129A PE20190061A1 (es) 2016-05-27 2017-05-26 Dispositivo de corte con elementos de desgaste
PE2018003126A PE20190078A1 (es) 2016-05-27 2017-05-26 Cabezal de corte que tiene un disco de corte segmentado

Family Applications After (1)

Application Number Title Priority Date Filing Date
PE2018003128A PE20190079A1 (es) 2016-05-27 2017-05-26 Dispositivo de corte con elemento de corte con seccion decreciente

Country Status (12)

Country Link
US (5) US10287881B2 (es)
EP (5) EP3464821B1 (es)
CN (4) CN109415937B (es)
AU (5) AU2017271618B2 (es)
CA (3) CA3025635C (es)
CL (3) CL2018003370A1 (es)
FI (2) FI3464821T3 (es)
PE (4) PE20190061A1 (es)
PL (1) PL3463777T3 (es)
RU (3) RU2753564C2 (es)
WO (3) WO2017205777A1 (es)
ZA (3) ZA201807986B (es)

Families Citing this family (14)

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BR112015005645B1 (pt) 2012-09-14 2021-03-30 Joy Global Underground Mining Llc Cabeça de corte para máquina de mineração e máquina de mineração
FI3464821T3 (fi) 2016-05-27 2024-10-18 Joy Global Underground Mining Llc Segmentoidulla leikkauslevyllä varustettu leikkuupää
US11391149B2 (en) 2016-08-19 2022-07-19 Joy Global Underground Mining Llc Mining machine with articulating boom and independent material handling system
AU2017312142B2 (en) 2016-08-19 2023-03-16 Joy Global Underground Mining Llc Cutting device and support for same
FI3516153T3 (fi) 2016-09-23 2024-02-16 Joy Global Underground Mining Llc Kallionleikkuulaite
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BR112021001303A2 (pt) * 2018-07-25 2021-04-27 Joy Global Underground Mining Llc conjunto de corte de rocha
CN108825227B (zh) * 2018-08-08 2024-08-09 徐州徐工基础工程机械有限公司 掘进机切割装置和掘进机
CN110424980B (zh) * 2019-08-28 2020-10-20 盾构及掘进技术国家重点实验室 一种用于极硬岩开挖的先行引导式掘进机刀盘
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