EA201591972A1 - DEVICE WITH PREVENTING HARMFUL DRIVE PART - Google Patents

DEVICE WITH PREVENTING HARMFUL DRIVE PART

Info

Publication number
EA201591972A1
EA201591972A1 EA201591972A EA201591972A EA201591972A1 EA 201591972 A1 EA201591972 A1 EA 201591972A1 EA 201591972 A EA201591972 A EA 201591972A EA 201591972 A EA201591972 A EA 201591972A EA 201591972 A1 EA201591972 A1 EA 201591972A1
Authority
EA
Eurasian Patent Office
Prior art keywords
buffer
elastomer
drive part
preventing harmful
preventing damage
Prior art date
Application number
EA201591972A
Other languages
Russian (ru)
Other versions
EA030484B1 (en
Inventor
Сухуа Лю
Original Assignee
Сухуа Лю
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 Сухуа Лю filed Critical Сухуа Лю
Publication of EA201591972A1 publication Critical patent/EA201591972A1/en
Publication of EA030484B1 publication Critical patent/EA030484B1/en

Links

Classifications

    • 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
    • E21C35/04—Safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Vibration Dampers (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Secondary Cells (AREA)
  • Lubricants (AREA)
  • Transmission Devices (AREA)

Abstract

Устройство с предотвращающей повреждение приводной частью, содержащее выемочный механизм (1), приводной механизм (2), направляющий механизм (6), а также буферный предотвращающий повреждение механизм (13). Буферный предотвращающий повреждение механизм (13) содержит буферный элемент (3) с возвратно-поступательным движением, эластомер (15) и буферный опорный элемент (4). Буферный опорный элемент (4) и/или буферный элемент (3) с возвратно-поступательным движением содержат элемент (11) запирания эластомера. Эластомер (15) расположен между буферным опорным элементом (4) и буферным элементом (3) с возвратно-поступательным движением, или расположен на буферном элементе (3) с возвратно-поступательным движением, или расположен на буферном опорном элементе (4). Эластомер (15) соединен с элементом (11) запирания эластомера. Буферный предотвращающий повреждение механизм (13) расположен на динамическом ударном элементе (9) приводного механизма (2).A device with a damage-preventing drive unit, comprising a notch mechanism (1), a drive mechanism (2), a guide mechanism (6), as well as a buffer mechanism preventing damage (13). The buffer mechanism preventing damage (13) contains a buffer element (3) with a reciprocating movement, an elastomer (15) and a buffer supporting element (4). The buffer support element (4) and / or the buffer element (3) with the reciprocating movement contain the elastomer locking element (11). The elastomer (15) is located between the buffer support element (4) and the buffer element (3) with reciprocating motion, or located on the buffer element (3) with reciprocating motion, or located on the buffer support element (4). The elastomer (15) is connected to the elastomer locking element (11). The buffer mechanism preventing damage (13) is located on the dynamic impactor (9) of the drive mechanism (2).

EA201591972A 2013-04-12 2014-04-11 Anti-damage drive component apparatus EA030484B1 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
CN201310158412 2013-04-12
CN201310158415 2013-04-12
CN201310180610 2013-05-10
CN201310181072 2013-05-10
CN201310181239 2013-05-10
CN201310508806 2013-10-25
CN201410042608 2014-01-29
PCT/CN2014/000388 WO2014166302A1 (en) 2013-04-12 2014-04-11 Anti-damage drive component apparatus

Publications (2)

Publication Number Publication Date
EA201591972A1 true EA201591972A1 (en) 2016-08-31
EA030484B1 EA030484B1 (en) 2018-08-31

Family

ID=51668769

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201591972A EA030484B1 (en) 2013-04-12 2014-04-11 Anti-damage drive component apparatus

Country Status (5)

Country Link
CN (1) CN104100265B (en)
AU (1) AU2014252633B2 (en)
CA (1) CA2909281A1 (en)
EA (1) EA030484B1 (en)
WO (1) WO2014166302A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112199843B (en) * 2020-10-14 2024-02-09 北京科技大学 Rock fracture evolution mesomodel construction method based on particle structure

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948879B1 (en) * 1970-01-14 1974-12-24
GB1267901A (en) * 1970-01-15 1972-03-22 Anderson Mavor Ltd Haulage mechanisms for mining machines
GB2060794B (en) * 1979-10-09 1983-11-30 Minsup Mining Supplies Mining machine and gearbox
DE3242137C2 (en) * 1982-11-13 1985-06-05 Ruhrkohle Ag, 4300 Essen Damped, guided pick
CN1074728A (en) * 1991-06-19 1993-07-28 俄罗斯科学院西伯利亚矿业分院 The bucket tooth in the dynamic source of power shovel
JP4948879B2 (en) * 2006-04-06 2012-06-06 株式会社クキタ Calcite device, attachment for divide device, pressure oil supply device for divide device, and work vehicle for divide
CN102400682A (en) * 2010-09-07 2012-04-04 刘素华 High-efficiency blocking coal shovel
CN102042016B (en) * 2010-10-28 2012-08-15 辽宁工程技术大学 Adaptive hard-rock impact rotary crushing system
CN102168558B (en) * 2011-04-21 2012-12-05 江苏中机矿山设备有限公司 Self-walking lifting full-hydraulic auger coal mining machine
CN202731914U (en) * 2012-07-30 2013-02-13 上海中联重科桩工机械有限公司 Power head and excavating machinery including the same
CN204082138U (en) * 2013-05-10 2015-01-07 刘素华 Anti-tamper driver part device

Also Published As

Publication number Publication date
EA030484B1 (en) 2018-08-31
AU2014252633B2 (en) 2017-06-22
CN104100265B (en) 2016-05-18
CA2909281A1 (en) 2014-10-16
AU2014252633A2 (en) 2016-01-07
CN104100265A (en) 2014-10-15
WO2014166302A1 (en) 2014-10-16
AU2014252633A1 (en) 2015-11-26

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Legal Events

Date Code Title Description
RH4A Grant of a duplicate of a eurasian patent
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KG TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): BY KZ RU