Quick-connection self-locking method for working mechanisms of same-series multifunctional vehicles in underground coal mine
The invention belongs to the technical field of coal mine underground multifunctional vehicles, and particularly relates to a coal mine underground same-series multifunctional vehicle working mechanism quick-connection self-locking method. The device comprises a switching device body, the switching...
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| creator | YAO ZHIGONG YAN KAI WANG XIAO CHEN SHUANGDA GUO PENGFEI CHEN LIDONG HE JINGQIANG ZHAO MEIRONG WANG NA WANG ZHIWEI MA FENGPING LIN GUANGXU REN XIAOLI |
| description | The invention belongs to the technical field of coal mine underground multifunctional vehicles, and particularly relates to a coal mine underground same-series multifunctional vehicle working mechanism quick-connection self-locking method. The device comprises a switching device body, the switching device body comprises a first side connected with a power vehicle body and a second side connected with a working mechanism, the upper portion of the first side of the switching device body is detachably connected with a power vehicle body connecting mechanism, and a power side inserting plate connecting plate is arranged on the lower portion of the first side of the switching device body; the power side inserting plate connecting plate is detachably connected with the power vehicle body connecting mechanism; the power vehicle body connecting mechanism is fixedly connected with the power vehicle body; the upper portion of the second side of the switching device body is connected with upper-end round steel of the wo |
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The device comprises a switching device body, the switching device body comprises a first side connected with a power vehicle body and a second side connected with a working mechanism, the upper portion of the first side of the switching device body is detachably connected with a power vehicle body connecting mechanism, and a power side inserting plate connecting plate is arranged on the lower portion of the first side of the switching device body; the power side inserting plate connecting plate is detachably connected with the power vehicle body connecting mechanism; the power vehicle body connecting mechanism is fixedly connected with the power vehicle body; the upper portion of the second side of the switching device body is connected with upper-end round steel of the wo</description><language>chi ; eng</language><subject>BLASTING ; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ; EARTH DRILLING ; FIXED CONSTRUCTIONS ; FLUID-PRESSURE ACTUATORS ; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS ; HEATING ; HYDRAULICS OR PNEUMATICS IN GENERAL ; LIGHTING ; MECHANICAL ENGINEERING ; MINING ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS ; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL ; WEAPONS</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230120&DB=EPODOC&CC=CN&NR=115628103A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230120&DB=EPODOC&CC=CN&NR=115628103A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YAO ZHIGONG</creatorcontrib><creatorcontrib>YAN KAI</creatorcontrib><creatorcontrib>WANG XIAO</creatorcontrib><creatorcontrib>CHEN SHUANGDA</creatorcontrib><creatorcontrib>GUO PENGFEI</creatorcontrib><creatorcontrib>CHEN LIDONG</creatorcontrib><creatorcontrib>HE JINGQIANG</creatorcontrib><creatorcontrib>ZHAO MEIRONG</creatorcontrib><creatorcontrib>WANG NA</creatorcontrib><creatorcontrib>WANG ZHIWEI</creatorcontrib><creatorcontrib>MA FENGPING</creatorcontrib><creatorcontrib>LIN GUANGXU</creatorcontrib><creatorcontrib>REN XIAOLI</creatorcontrib><title>Quick-connection self-locking method for working mechanisms of same-series multifunctional vehicles in underground coal mine</title><description>The invention belongs to the technical field of coal mine underground multifunctional vehicles, and particularly relates to a coal mine underground same-series multifunctional vehicle working mechanism quick-connection self-locking method. The device comprises a switching device body, the switching device body comprises a first side connected with a power vehicle body and a second side connected with a working mechanism, the upper portion of the first side of the switching device body is detachably connected with a power vehicle body connecting mechanism, and a power side inserting plate connecting plate is arranged on the lower portion of the first side of the switching device body; the power side inserting plate connecting plate is detachably connected with the power vehicle body connecting mechanism; the power vehicle body connecting mechanism is fixedly connected with the power vehicle body; the upper portion of the second side of the switching device body is connected with upper-end round steel of the wo</description><subject>BLASTING</subject><subject>DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR</subject><subject>EARTH DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FLUID-PRESSURE ACTUATORS</subject><subject>FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS</subject><subject>HEATING</subject><subject>HYDRAULICS OR PNEUMATICS IN GENERAL</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>MINING</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS</subject><subject>SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjD0KwkAQRtNYiHqH8QALxqDYSlCsBME-LJvZZMjuTNgfbTy8QXIAqwffe3zL4vPIZAZlhBlNImGI6KxyYgbiDjymXlqwEuAtYZ5Mr5mijyAWovaoIgbCCD67RDbz70c7eGFPxk2CGDK3GLogE8HIJD0xrouF1S7iZuaq2F4vz_qmcJQG46gNMqamvpfl4bg_lbvqXP3TfAGGOEiy</recordid><startdate>20230120</startdate><enddate>20230120</enddate><creator>YAO ZHIGONG</creator><creator>YAN KAI</creator><creator>WANG XIAO</creator><creator>CHEN SHUANGDA</creator><creator>GUO PENGFEI</creator><creator>CHEN LIDONG</creator><creator>HE JINGQIANG</creator><creator>ZHAO MEIRONG</creator><creator>WANG NA</creator><creator>WANG ZHIWEI</creator><creator>MA FENGPING</creator><creator>LIN GUANGXU</creator><creator>REN XIAOLI</creator><scope>EVB</scope></search><sort><creationdate>20230120</creationdate><title>Quick-connection self-locking method for working mechanisms of same-series multifunctional vehicles in underground coal mine</title><author>YAO ZHIGONG ; 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The device comprises a switching device body, the switching device body comprises a first side connected with a power vehicle body and a second side connected with a working mechanism, the upper portion of the first side of the switching device body is detachably connected with a power vehicle body connecting mechanism, and a power side inserting plate connecting plate is arranged on the lower portion of the first side of the switching device body; the power side inserting plate connecting plate is detachably connected with the power vehicle body connecting mechanism; the power vehicle body connecting mechanism is fixedly connected with the power vehicle body; the upper portion of the second side of the switching device body is connected with upper-end round steel of the wo</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR EARTH DRILLING FIXED CONSTRUCTIONS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING MINING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS |
| title | Quick-connection self-locking method for working mechanisms of same-series multifunctional vehicles in underground coal mine |
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