CN104613030A - 井下拖车用快速装卸液压系统 - Google Patents
井下拖车用快速装卸液压系统 Download PDFInfo
- Publication number
- CN104613030A CN104613030A CN201410846787.3A CN201410846787A CN104613030A CN 104613030 A CN104613030 A CN 104613030A CN 201410846787 A CN201410846787 A CN 201410846787A CN 104613030 A CN104613030 A CN 104613030A
- Authority
- CN
- China
- Prior art keywords
- control
- valve
- actuator port
- mouth
- hydraulic
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/003—Systems with load-holding valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/42—Control devices non-automatic
- B66D1/44—Control devices non-automatic pneumatic of hydraulic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/2053—Type of pump
- F15B2211/20546—Type of pump variable capacity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/315—Directional control characterised by the connections of the valve or valves in the circuit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410846787.3A CN104613030B (zh) | 2014-12-31 | 2014-12-31 | 井下拖车用快速装卸液压系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410846787.3A CN104613030B (zh) | 2014-12-31 | 2014-12-31 | 井下拖车用快速装卸液压系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104613030A true CN104613030A (zh) | 2015-05-13 |
CN104613030B CN104613030B (zh) | 2017-01-04 |
Family
ID=53147631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410846787.3A Active CN104613030B (zh) | 2014-12-31 | 2014-12-31 | 井下拖车用快速装卸液压系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104613030B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108317120A (zh) * | 2018-04-10 | 2018-07-24 | 中铁工程机械研究设计院有限公司 | 一种液压振动冲击机器人的液压动力源共享系统 |
CN109689414A (zh) * | 2016-09-13 | 2019-04-26 | 塞夫霍兰德有限公司 | 液压系统 |
WO2023097872A1 (zh) * | 2021-12-02 | 2023-06-08 | 中煤科工集团重庆研究院有限公司 | 一种防跑偏履带行走液压系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101033054A (zh) * | 2007-04-13 | 2007-09-12 | 煤炭科学研究总院太原分院 | 一种铲板式支架搬运车 |
CN101108638A (zh) * | 2007-08-20 | 2008-01-23 | 煤炭科学研究总院太原研究院 | 一种短壁采煤无轨胶轮梭车 |
CN102976232A (zh) * | 2012-12-13 | 2013-03-20 | 莱州亚通重型装备有限公司 | 铲板式支架搬运车 |
CN203612840U (zh) * | 2013-11-30 | 2014-05-28 | 安徽恒源煤电股份有限公司钱营孜煤矿 | 一种矿用液压单轨吊车 |
CN104061212A (zh) * | 2014-06-06 | 2014-09-24 | 中国煤炭科工集团太原研究院有限公司 | 支架搬运车电液控制行走系统 |
CN204458594U (zh) * | 2014-12-31 | 2015-07-08 | 中国煤炭科工集团太原研究院有限公司 | 井下拖车用快速装卸液压系统 |
-
2014
- 2014-12-31 CN CN201410846787.3A patent/CN104613030B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101033054A (zh) * | 2007-04-13 | 2007-09-12 | 煤炭科学研究总院太原分院 | 一种铲板式支架搬运车 |
CN101108638A (zh) * | 2007-08-20 | 2008-01-23 | 煤炭科学研究总院太原研究院 | 一种短壁采煤无轨胶轮梭车 |
CN102976232A (zh) * | 2012-12-13 | 2013-03-20 | 莱州亚通重型装备有限公司 | 铲板式支架搬运车 |
CN203612840U (zh) * | 2013-11-30 | 2014-05-28 | 安徽恒源煤电股份有限公司钱营孜煤矿 | 一种矿用液压单轨吊车 |
CN104061212A (zh) * | 2014-06-06 | 2014-09-24 | 中国煤炭科工集团太原研究院有限公司 | 支架搬运车电液控制行走系统 |
CN204458594U (zh) * | 2014-12-31 | 2015-07-08 | 中国煤炭科工集团太原研究院有限公司 | 井下拖车用快速装卸液压系统 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109689414A (zh) * | 2016-09-13 | 2019-04-26 | 塞夫霍兰德有限公司 | 液压系统 |
CN109689414B (zh) * | 2016-09-13 | 2021-11-12 | 塞夫霍兰德有限公司 | 液压系统 |
CN108317120A (zh) * | 2018-04-10 | 2018-07-24 | 中铁工程机械研究设计院有限公司 | 一种液压振动冲击机器人的液压动力源共享系统 |
CN108317120B (zh) * | 2018-04-10 | 2024-04-16 | 中铁工程机械研究设计院有限公司 | 一种液压振动冲击机器人的液压动力源共享系统 |
WO2023097872A1 (zh) * | 2021-12-02 | 2023-06-08 | 中煤科工集团重庆研究院有限公司 | 一种防跑偏履带行走液压系统 |
Also Published As
Publication number | Publication date |
---|---|
CN104613030B (zh) | 2017-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104061212B (zh) | 支架搬运车电液控制行走系统 | |
CN204354880U (zh) | 自卸车行车与举升联合控制系统 | |
CN104613030A (zh) | 井下拖车用快速装卸液压系统 | |
CN205117040U (zh) | 一种车厢后门液压开闭系统 | |
CN103415665A (zh) | 用于动力机的设备联接系统 | |
CN103671364B (zh) | 用于遥控装载机的转向电液控制系统 | |
CN203699758U (zh) | 卷扬液压系统及工程机械 | |
CN106677657A (zh) | 一种车厢后门液压开闭系统 | |
CN204458594U (zh) | 井下拖车用快速装卸液压系统 | |
CN203602273U (zh) | 控制起重机变幅桅杆升降的液压控制系统及起重机 | |
CN203160310U (zh) | 一种优先分流属具快换控制装置 | |
CN205779959U (zh) | 无极绳连续牵引张紧液压控制系统 | |
CN205771548U (zh) | 一种用于刮板机机尾自动张紧与自锁的液压控制系统 | |
CN105545836B (zh) | 自卸车调平用副车架调平液压控制系统 | |
CN102979778A (zh) | 三位六通换向阀、液压控制系统及工程车辆 | |
CN116857245A (zh) | 一种液压支腿伸缩控制回路及控制方法 | |
CN104340928B (zh) | 多功能液压堆高车 | |
CN201952155U (zh) | 矿用防止放大滑绞车 | |
CN105240334B (zh) | 一种隔水管动力猫道控制系统 | |
CN109538548B (zh) | 一种非差动驾驶室举升系统 | |
CN114382741A (zh) | 先导控制装置、矿用自卸车举升系统及车厢升降控制方法 | |
CN106240586A (zh) | 一种轨道液压自移平板车及其移动的控制方法 | |
CN103950439A (zh) | 行车自动解锁装置 | |
CN203832472U (zh) | 一种行车自动解锁装置 | |
CN102674192A (zh) | 矿用防止放大滑绞车 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150513 Assignee: SHANXI TIANDI MINING TECHNOLOGY AND EQUIPMENT CO., LTD. Assignor: Taiyuan Institute of China Coal Technology and Engineering Group|Shanxi Tiandi Coal Mining Machinery Co., Ltd. Contract record no.: 2018140000002 Denomination of invention: Quick mounting and dismounting hydraulic system for underground trailer Granted publication date: 20170104 License type: Exclusive License Record date: 20180712 |