CL2020003177A1 - Dispositivo de corte y soporte para el mismo (divisional de solicitud 2019-00450) - Google Patents

Dispositivo de corte y soporte para el mismo (divisional de solicitud 2019-00450)

Info

Publication number
CL2020003177A1
CL2020003177A1 CL2020003177A CL2020003177A CL2020003177A1 CL 2020003177 A1 CL2020003177 A1 CL 2020003177A1 CL 2020003177 A CL2020003177 A CL 2020003177A CL 2020003177 A CL2020003177 A CL 2020003177A CL 2020003177 A1 CL2020003177 A1 CL 2020003177A1
Authority
CL
Chile
Prior art keywords
frame
arm
cutting device
support
movement relative
Prior art date
Application number
CL2020003177A
Other languages
English (en)
Inventor
Nagy Daher
Richard Boyd
Sousa Joaquim Antorio Soares De
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 CL2020003177A1 publication Critical patent/CL2020003177A1/es

Links

Classifications

    • 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
    • E21C27/22—Mineral freed by means not involving slitting by rotary drills with breaking-down means, e.g. wedge-shaped drills, i.e. the rotary axis of the tool carrier being substantially perpendicular to the working face, e.g. MARIETTA-type
    • 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
    • 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
    • E21C25/16—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
    • E21C27/02—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
    • E21C27/12—Machines which completely free the mineral from the seam by both slitting and breaking-down breaking-down effected by acting on the vertical face of the mineral, e.g. by percussive tools
    • 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
    • E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor
    • 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
    • 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
    • E21D9/104—Cutting tool fixtures
    • E21D9/1046—Vibrating
    • 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
    • E21D9/1093—Devices for supporting, advancing or orientating the machine or the tool-carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Shearing Machines (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Crushing And Grinding (AREA)

Abstract

Un conjunto de corte para una máquina de excavación de roca que tiene un marco que incluye un brazo y un dispositivo de corte soportado en el brazo. El brazo incluye una primera porción y una segunda porción, la primera porción soportada para el movimiento en relación al marco. En algunas modalidades, la primera porción incluye una primera estructura que se extiende a lo largo de un eje basal longitudinal y una segunda estructura que se puede mover en relación a la primera porción en una dirección paralela al eje basal longitudinal, y al menos un rodamiento soporta la segunda porción para el movimiento en relación a la primera porción. En algunas modalidades, la segunda porción está acoplada de manera pivotable a la primera porción mediante una juntura universal, y un sistema de suspensión incluye una pluralidad de miembros de desviación puede estar acoplado entre la primera porción y la segunda porción.
CL2020003177A 2016-08-19 2020-12-04 Dispositivo de corte y soporte para el mismo (divisional de solicitud 2019-00450) CL2020003177A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662377150P 2016-08-19 2016-08-19
US201662398834P 2016-09-23 2016-09-23
US201662398717P 2016-09-23 2016-09-23

Publications (1)

Publication Number Publication Date
CL2020003177A1 true CL2020003177A1 (es) 2021-06-18

Family

ID=61191397

Family Applications (2)

Application Number Title Priority Date Filing Date
CL2019000450A CL2019000450A1 (es) 2016-08-19 2019-02-19 Dispositivo de corte y soporte para el mismo.
CL2020003177A CL2020003177A1 (es) 2016-08-19 2020-12-04 Dispositivo de corte y soporte para el mismo (divisional de solicitud 2019-00450)

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CL2019000450A CL2019000450A1 (es) 2016-08-19 2019-02-19 Dispositivo de corte y soporte para el mismo.

Country Status (11)

Country Link
US (3) US10738608B2 (es)
EP (2) EP3500731B1 (es)
CN (1) CN109844262B (es)
AU (3) AU2017312142B2 (es)
CA (1) CA3033866A1 (es)
CL (2) CL2019000450A1 (es)
FI (1) FI3500731T3 (es)
PE (1) PE20190494A1 (es)
PL (1) PL3500731T3 (es)
RU (1) RU2752854C2 (es)
WO (1) WO2018035436A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3656976T3 (pl) 2012-09-14 2024-03-11 Joy Global Underground Mining Llc Głowica wrębiarkowa do maszyny górniczej
EP3408499B1 (en) 2016-01-27 2023-03-08 Joy Global Underground Mining LLC Mining machine with multiple cutter heads
FI3500731T3 (fi) 2016-08-19 2025-07-15 Joy Global Underground Mining Llc Leikkuulaite ja sen tuki
RU2021125742A (ru) 2016-09-23 2021-10-18 ДЖОЙ ГЛОБАЛ АНДЕРГРАУНД МАЙНИНГ ЭлЭлСи Устройство для резания горной породы
EP3814608B1 (en) * 2018-07-25 2024-11-27 Joy Global Underground Mining LLC Rock cutting assembly
CN110857628B (zh) * 2018-08-23 2025-11-25 上海创力集团股份有限公司 一种掘进机硬岩截割装置
EP3656975B1 (en) * 2018-11-23 2023-04-26 Sandvik Mining and Construction Tools AB Disc cutter for tunnel boring machines and a method of manufacture thereof
WO2024155940A1 (en) * 2023-01-20 2024-07-25 Joy Global Underground Mining Llc Cutting device and support for same

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