EA201190102A1 - HYDRAULIC DRIVE SYSTEM FOR MINE ROOM ROAD - Google Patents

HYDRAULIC DRIVE SYSTEM FOR MINE ROOM ROAD

Info

Publication number
EA201190102A1
EA201190102A1 EA201190102A EA201190102A EA201190102A1 EA 201190102 A1 EA201190102 A1 EA 201190102A1 EA 201190102 A EA201190102 A EA 201190102A EA 201190102 A EA201190102 A EA 201190102A EA 201190102 A1 EA201190102 A1 EA 201190102A1
Authority
EA
Eurasian Patent Office
Prior art keywords
oil outlet
drive system
hydraulic drive
closed pump
valve
Prior art date
Application number
EA201190102A
Other languages
Russian (ru)
Other versions
EA020824B1 (en
Inventor
Гунпин Сяо
Ляньпин Сяо
Цзюнькэ Ху
Original Assignee
Сянтань Хэнсинь Индастри Ко., Лтд.
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 Сянтань Хэнсинь Индастри Ко., Лтд. filed Critical Сянтань Хэнсинь Индастри Ко., Лтд.
Publication of EA201190102A1 publication Critical patent/EA201190102A1/en
Publication of EA020824B1 publication Critical patent/EA020824B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • B66B11/0423—Driving gear ; Details thereof, e.g. seals actuated pneumatically or hydraulically

Abstract

Гидравлическая приводная система для минеральной канатной дороги включает электромотор (1), закрытый насос (2), зубчатый насос, гидравлическую приводную систему, гидравлическую растягивающую систему, гидравлическую тормозную систему. Электромотор (1) соединяется к закрытому насосу (2). Вход масла закрытого насоса (S) соединяется к трупопроводу выхода масла бака (4), на выходе масла установлен фильтр (5). Выход масла закрытого насоса (Х3) соединяется к демпферному клапану (7). Демпферный клапан соединяется к выходу масла (Р). Антидетонационный пропорциональный водосливный клапан (9) соединяется к выходу масла (Т) трёхместной четырёхпутной электромагнитной коммутационной задвижки (8), имеющей приводную антидетонационную демпферную функцию.The hydraulic drive system for the mineral cableway includes an electric motor (1), a closed pump (2), a gear pump, a hydraulic drive system, a hydraulic stretching system, and a hydraulic brake system. The electric motor (1) is connected to the closed pump (2). The oil inlet of the closed pump (S) is connected to the exhaust pipe of the oil outlet of the tank (4), the filter (5) is installed at the oil outlet. The oil outlet of the closed pump (X3) is connected to the damper valve (7). The damper valve is connected to the oil outlet (P). The anti-knock proportional drain valve (9) is connected to the oil outlet (T) of a triple four-way electromagnetic switching valve (8), which has a driving anti-knock damper function.

EA201190102A 2009-02-19 2009-03-12 Mine ropeway hydraulic driving system EA020824B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2009100426836A CN101492053B (en) 2009-02-19 2009-02-19 Ropeway fluid power system for mine
PCT/CN2009/000266 WO2010094160A1 (en) 2009-02-19 2009-03-12 Mine ropeway hydraulic driving system

Publications (2)

Publication Number Publication Date
EA201190102A1 true EA201190102A1 (en) 2013-02-28
EA020824B1 EA020824B1 (en) 2015-02-27

Family

ID=40922890

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201190102A EA020824B1 (en) 2009-02-19 2009-03-12 Mine ropeway hydraulic driving system

Country Status (3)

Country Link
CN (1) CN101492053B (en)
EA (1) EA020824B1 (en)
WO (1) WO2010094160A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102167046B (en) * 2010-02-27 2015-05-20 襄樊金鹰轨道车辆有限责任公司 Hydraulic low-speed walking transmission system
CN101900148A (en) * 2010-07-12 2010-12-01 无锡市长江液压缸厂 Short-stroke pressure-maintaining high-pressure heavy hydraulic cylinder with high-pressure proximity switches
CN102225729B (en) * 2011-03-31 2013-01-02 三一重型装备有限公司 Engineering machine and hydraulic control system for cable drum test-bed thereof
CN102745466B (en) * 2011-04-19 2015-06-24 南京六合佳源矿山设备有限公司 Underground mine scraper conveyor driven by hydraulic motor
CN102392839A (en) * 2011-09-06 2012-03-28 湘潭市恒欣实业有限公司 Single-power hydraulic station for mineral cableway
CN102729884A (en) * 2012-07-19 2012-10-17 三一重工股份有限公司 Demountable tanker carrier
CN103697000B (en) * 2013-12-03 2015-11-04 上海中联重科桩工机械有限公司 Realize the infinite variable speed hydraulic control system of actuator
CN107044458B (en) * 2017-04-06 2018-09-04 湘潭市恒欣实业有限公司 A kind of ropeway fluid power system using accumulator pressure regulation
CN108953419B (en) * 2018-09-25 2023-12-01 杭叉集团股份有限公司 Hydraulic braking system
CN109458365B (en) * 2018-12-24 2024-02-02 江苏徐工工程机械研究院有限公司 Engineering machinery hydraulic system and engineering machinery
CN109611385B (en) * 2019-01-03 2023-11-24 德阳元亨机械制造有限公司 Pressure-stabilizing type aircraft skin clamping system and method
CN110454447A (en) * 2019-08-29 2019-11-15 湘潭市恒欣实业有限公司 A kind of closed type hydraulic system of accumulator speed regulation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2164479Y (en) * 1993-05-13 1994-05-11 曹明霖 Small positioning clamp hydraulic device
US6408622B1 (en) * 1998-12-28 2002-06-25 Hitachi Construction Machinery Co., Ltd. Hydraulic drive device
CN200945862Y (en) * 2006-09-14 2007-09-12 范建喜 Mining explosion-proof rail common-track locomotive hydraulic transmission gear
CN100429102C (en) * 2006-10-10 2008-10-29 中国矿业大学 Cableway power-off braker
CN201030859Y (en) * 2007-04-20 2008-03-05 肖公平 Ropeway hydraulic driving device
CN201162738Y (en) * 2008-01-09 2008-12-10 浙江大学 Energy-saving hydraulic control apparatus of variable rotation speed driving shield blade disc

Also Published As

Publication number Publication date
CN101492053B (en) 2010-12-08
CN101492053A (en) 2009-07-29
EA020824B1 (en) 2015-02-27
WO2010094160A1 (en) 2010-08-26

Similar Documents

Publication Publication Date Title
EA201190102A1 (en) HYDRAULIC DRIVE SYSTEM FOR MINE ROOM ROAD
WO2012113368A3 (en) Hydraulic device for actuating a clutch
ATE528507T1 (en) PISTON PUMP OF A HYDRAULIC VEHICLE BRAKE SYSTEM
MY168198A (en) Well screen with extending filter
ATE510128T1 (en) INLET VALVE DESIGNED AS A CHECK VALVE, PISTON PUMP AND INSTALLATION METHOD.
EA201391002A1 (en) WELL INSTALLATION TOOL
MY175945A (en) Clutch hydraulic system for vehicle
CN102278141A (en) Novel underground roadway drainage device
CN205346989U (en) Simple and easy water purification system
TW200834219A (en) Projector
CN203920713U (en) Braking system of diesel engine of commercial vehicle list chamber Piston Pneumatic Brake Valve
CN201233537Y (en) Sand pump pipe entry amount regulation control device
CN202202309U (en) Manual/electric dual-purpose integrated hydraulic hoist
EA201590894A1 (en) SYSTEM OF MULTI-ZONE HYDRO EXPLOSION OF THE PLATE EQUIPPED BY FILTERS
WO2013191586A3 (en) Downhole pump assembly
CN202380447U (en) Plane steel gate hydraulic hoist
MX2012014081A (en) System and method for passing matter in a flow passage.
WO2012051974A3 (en) Apparatus for increasing the output of hydraulically operated tools
CN203257651U (en) Accelerating agent pump non-medium operation protection device of concrete sprayer
CN104746553A (en) Box-type pipe network pressure-superposed water supply device
GEP20105105B (en) Device for protection against water hammer
CN202220924U (en) Studded flange
RU2011127952A (en) SUBMERSIBLE ELECTRIC HYDRAULIC INSTALLATION
CN202089807U (en) Water source pipeline structure of water purifier without waste water reverse osmosis
RU103150U1 (en) DEVICE FOR CONTROL OF A HYDRO-TECHNICAL SHUTTER HYDROCYLINDER

Legal Events

Date Code Title Description
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 BY KG MD 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): KZ RU