Intelligent synchronous electro-hydraulic traveling control system with automatic speed measuring device for two-arm jumbolter

• Main Authors: AN SIYUAN, WANG DIANWU, LYU JISHUANG, ZHANG LICAI, LIU CHEN, ZUO GANGYONG, TANG HUICHENG, JIA YUNHONG, LIN GUANGXU, WANG JING, XU SHUANGYONG, QIU WEIJIAN, HAO YAMING, QIAO YANHUA, GUO ZHIFU, YUAN GANG, KANG PENG, ZHOU XU
• Format: Patent
• Language: Chinese; English
• Published: 10.12.2019
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; BLASTING; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; HEATING; HYDRAULICS OR PNEUMATICS IN GENERAL; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LIGHTING; MEASURING; MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK; MECHANICAL ENGINEERING; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS; PERFORMING OPERATIONS; PHYSICS; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; TESTING; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

The invention belongs to the technical field of underground full-automatic jumbolters of coal mines, and particularly relates to an intelligent synchronous electro-hydraulic traveling control system with an automatic speed measuring device for a two-arm jumbolter. The system comprises a hydraulic pl...