PE20190079A1 - 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
PE20190079A1
PE20190079A1 PE2018003128A PE2018003128A PE20190079A1 PE 20190079 A1 PE20190079 A1 PE 20190079A1 PE 2018003128 A PE2018003128 A PE 2018003128A PE 2018003128 A PE2018003128 A PE 2018003128A PE 20190079 A1 PE20190079 A1 PE 20190079A1
Authority
PE
Peru
Prior art keywords
cutting
disc
rotation
decreasing section
cutting device
Prior art date
Application number
PE2018003128A
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 PE20190079A1 publication Critical patent/PE20190079A1/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/16—Machines slitting solely by one or more rotating saws, cutting discs, or wheels
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/16—Machines slitting solely by one or more rotating saws, cutting discs, or wheels
    • E21C25/18—Saws; Discs; Wheels
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/24—Mineral 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details 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
    • E21C35/18—Mining picks; Holders therefor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details 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
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • E21C35/1837—Mining picks; Holders therefor with inserts or layers of wear-resisting material characterised by the shape
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details 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
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
    • E21D9/102—Making 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting 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
    • B26D1/0006—Cutting members therefor
    • B26D2001/0046—Cutting members therefor rotating continuously about an axis perpendicular to the edge
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/16—Machines for digging other holes in the soil
    • E02F5/18—Machines for digging other holes in the soil for horizontal holes or inclined holes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/16—Machines for digging other holes in the soil
    • E02F5/20—Machines for digging other holes in the soil for vertical holes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E21B3/03—Surface drives for rotary drilling with an intermittent unidirectional rotation of the tool
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/02—Machines which completely free the mineral from the seam solely by slitting
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/10—Machines which completely free the mineral from the seam by both slitting and breaking-down
    • E21C27/14—Machines 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
    • E21C27/16—Machines 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
    • E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013—Making 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)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Shovels (AREA)
  • Turning (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Milling Processes (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.
PE2018003128A 2016-05-27 2017-05-26 Dispositivo de corte con elemento de corte con seccion decreciente PE20190079A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662342438P 2016-05-27 2016-05-27
US201662342254P 2016-05-27 2016-05-27
US201762446799P 2017-01-16 2017-01-16

Publications (1)

Publication Number Publication Date
PE20190079A1 true PE20190079A1 (es) 2019-01-14

Family

ID=60411895

Family Applications (4)

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
PE2023002363A PE20231956A1 (es) 2016-05-27 2017-05-26 Dispositivo de corte con elemento de corte con seccion decreciente
PE2018003126A PE20190078A1 (es) 2016-05-27 2017-05-26 Cabezal de corte que tiene un disco de corte segmentado
PE2018003129A PE20190061A1 (es) 2016-05-27 2017-05-26 Dispositivo de corte con elementos de desgaste

Family Applications After (3)

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

Country Status (12)

Country Link
US (5) US10808531B2 (es)
EP (5) EP4234882A3 (es)
CN (4) CN109414135B (es)
AU (5) AU2017271618B2 (es)
CA (3) CA3025635C (es)
CL (3) CL2018003370A1 (es)
FI (2) FI3463777T3 (es)
PE (4) PE20190079A1 (es)
PL (1) PL3463777T3 (es)
RU (3) RU2741286C2 (es)
WO (3) WO2017205777A1 (es)
ZA (3) ZA201807985B (es)

Families Citing this family (14)

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Publication number Priority date Publication date Assignee Title
EP3656976B1 (en) 2012-09-14 2023-11-22 Joy Global Underground Mining LLC Cutter head for mining machine
PL3463777T3 (pl) 2016-05-27 2023-12-11 Joy Global Underground Mining Llc Urządzenie urabiające z elementami zużywalnymi
RU2752854C2 (ru) 2016-08-19 2021-08-11 ДЖОЙ ГЛОБАЛ АНДЕРГРАУНД МАЙНИНГ ЭлЭлСи Режущее устройство и опора для него
US11391149B2 (en) 2016-08-19 2022-07-19 Joy Global Underground Mining Llc Mining machine with articulating boom and independent material handling system
CN114810060A (zh) 2016-09-23 2022-07-29 久益环球地下采矿有限责任公司 岩石切割装置
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CA3107470A1 (en) * 2018-07-25 2020-01-30 Joy Global Underground Mining Llc Rock cutting assembly
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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