Impacted style rotary drilling machine is used in mining
The utility model discloses an impacted style rotary drilling machine is used in mining, including pneumatic cylinder cylinder, piston, piston rod, a rotation section of thick bamboo, impact head, drilling gear wheel and impact pole, the upper cover is connected to pneumatic cylinder cylinder front...
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| creator | MENG HONGRONG LIU YUNJIE LIU PENG LIAN JILI BO FUYI ZHANG HONGPENG JIANG HONGDONG WANG DEMAO LIU CHUNXING SUN XINGUO ZHANG YULIANG LI XINBAO GUO YUNSHOU MA QIBIN JIA ZHENGWU BO JINXING CHEN JIANZHI LIU HUIPING JIA HANJUN |
| description | The utility model discloses an impacted style rotary drilling machine is used in mining, including pneumatic cylinder cylinder, piston, piston rod, a rotation section of thick bamboo, impact head, drilling gear wheel and impact pole, the upper cover is connected to pneumatic cylinder cylinder front end, and the lower cover is connected to the rear end, and pneumatic cylinder cylinder internally mounted has the piston, the inside concave station seat that is equipped with of piston, the piston rod is connected at concave station seat middle part, the impact sleeve is connected to the upper cover front end, and strike the sleeve front end and connect front shroud, front shroud front end connection limiting cover, install the drilling gear wheel in the limiting cover, strike the pole rear endand pass through the coupling joint piston rod, strike the pole front end and connect the impact head, filling in the pneumatic cylinder cylinder and annotating the slip of hydraulic drive piston pushing piston rod front and |
| format | Patent |
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LIU YUNJIE ; LIU PENG ; LIAN JILI ; BO FUYI ; ZHANG HONGPENG ; JIANG HONGDONG ; WANG DEMAO ; LIU CHUNXING ; SUN XINGUO ; ZHANG YULIANG ; LI XINBAO ; GUO YUNSHOU ; MA QIBIN ; JIA ZHENGWU ; BO JINXING ; CHEN JIANZHI ; LIU HUIPING ; JIA HANJUN</creatorcontrib><description>The utility model discloses an impacted style rotary drilling machine is used in mining, including pneumatic cylinder cylinder, piston, piston rod, a rotation section of thick bamboo, impact head, drilling gear wheel and impact pole, the upper cover is connected to pneumatic cylinder cylinder front end, and the lower cover is connected to the rear end, and pneumatic cylinder cylinder internally mounted has the piston, the inside concave station seat that is equipped with of piston, the piston rod is connected at concave station seat middle part, the impact sleeve is connected to the upper cover front end, and strike the sleeve front end and connect front shroud, front shroud front end connection limiting cover, install the drilling gear wheel in the limiting cover, strike the pole rear endand pass through the coupling joint piston rod, strike the pole front end and connect the impact head, filling in the pneumatic cylinder cylinder and annotating the slip of hydraulic drive piston pushing piston rod front and</description><language>chi ; eng</language><subject>EARTH DRILLING ; EARTH DRILLING, e.g. DEEP DRILLING ; FIXED CONSTRUCTIONS ; MINING ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><creationdate>2018</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=20180608&DB=EPODOC&CC=CN&NR=207470115U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180608&DB=EPODOC&CC=CN&NR=207470115U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MENG HONGRONG</creatorcontrib><creatorcontrib>LIU YUNJIE</creatorcontrib><creatorcontrib>LIU PENG</creatorcontrib><creatorcontrib>LIAN JILI</creatorcontrib><creatorcontrib>BO FUYI</creatorcontrib><creatorcontrib>ZHANG HONGPENG</creatorcontrib><creatorcontrib>JIANG HONGDONG</creatorcontrib><creatorcontrib>WANG DEMAO</creatorcontrib><creatorcontrib>LIU CHUNXING</creatorcontrib><creatorcontrib>SUN XINGUO</creatorcontrib><creatorcontrib>ZHANG YULIANG</creatorcontrib><creatorcontrib>LI XINBAO</creatorcontrib><creatorcontrib>GUO YUNSHOU</creatorcontrib><creatorcontrib>MA QIBIN</creatorcontrib><creatorcontrib>JIA ZHENGWU</creatorcontrib><creatorcontrib>BO JINXING</creatorcontrib><creatorcontrib>CHEN JIANZHI</creatorcontrib><creatorcontrib>LIU HUIPING</creatorcontrib><creatorcontrib>JIA HANJUN</creatorcontrib><title>Impacted style rotary drilling machine is used in mining</title><description>The utility model discloses an impacted style rotary drilling machine is used in mining, including pneumatic cylinder cylinder, piston, piston rod, a rotation section of thick bamboo, impact head, drilling gear wheel and impact pole, the upper cover is connected to pneumatic cylinder cylinder front end, and the lower cover is connected to the rear end, and pneumatic cylinder cylinder internally mounted has the piston, the inside concave station seat that is equipped with of piston, the piston rod is connected at concave station seat middle part, the impact sleeve is connected to the upper cover front end, and strike the sleeve front end and connect front shroud, front shroud front end connection limiting cover, install the drilling gear wheel in the limiting cover, strike the pole rear endand pass through the coupling joint piston rod, strike the pole front end and connect the impact head, filling in the pneumatic cylinder cylinder and annotating the slip of hydraulic drive piston pushing piston rod front and</description><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>MINING</subject><subject>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLDwzC1ITC5JTVEoLqnMSVUoyi9JLKpUSCnKzMnJzEtXyE1MzsjMS1XILFYoLQaqysxTyM3MA8rwMLCmJeYUp_JCaW4GJTfXEGcP3dSC_PjUYqChqXmpJfHOfkYG5ibmBoaGpqGhxkQpAgBjyi7y</recordid><startdate>20180608</startdate><enddate>20180608</enddate><creator>MENG HONGRONG</creator><creator>LIU YUNJIE</creator><creator>LIU PENG</creator><creator>LIAN JILI</creator><creator>BO FUYI</creator><creator>ZHANG HONGPENG</creator><creator>JIANG HONGDONG</creator><creator>WANG DEMAO</creator><creator>LIU CHUNXING</creator><creator>SUN XINGUO</creator><creator>ZHANG YULIANG</creator><creator>LI XINBAO</creator><creator>GUO YUNSHOU</creator><creator>MA QIBIN</creator><creator>JIA ZHENGWU</creator><creator>BO JINXING</creator><creator>CHEN JIANZHI</creator><creator>LIU HUIPING</creator><creator>JIA HANJUN</creator><scope>EVB</scope></search><sort><creationdate>20180608</creationdate><title>Impacted style rotary drilling machine is used in mining</title><author>MENG HONGRONG ; 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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN207470115UU |
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| subjects | EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS |
| title | Impacted style rotary drilling machine is used in mining |
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