Collecting and crushing device for coal mining
WANG HEBING, GENG CHUNXI, HOU SONGFENG, NIU GUANGYONG, WANG JINGJING, ZHANG XINGRUN, ZHUANG XIAOWEI
Year of Publication 08.03.2024
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Year of Publication 08.03.2024
Patent
Dust suppression device for coal mine excavation
WANG HEBING, GENG CHUNXI, WANG PEINING, HOU SONGFENG, WANG JINGJING, WANG YANG, YU YANG, ZHANG YONGBIN
Year of Publication 12.03.2024
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Year of Publication 12.03.2024
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Automatic roadway surrounding rock displacement measuring device
YUAN XUEGANG, GENG CHUNXI, LIU SHAOHUI, CHEN NIANHUA, XIE JUN, LIU JIANXIN, ZHANG ZHIJING, SHI YUHUI
Year of Publication 17.01.2023
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Year of Publication 17.01.2023
Patent
Hydraulic dismounting device for guide shoe mandrel of coal mining machine
YUAN XUEGANG, GENG CHUNXI, CHEN NIANHUA, XIE JUN, ZHANG ZHIJING, SHI YUHUI, ZHANG PENGPENG
Year of Publication 22.11.2022
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Year of Publication 22.11.2022
Patent
Arc-shaped car stop
GENG CHUNXI, ZHANG LEI, CHEN NIANHUA, XIE JUN, LI JUNJIE, ZHANG ZHIJING, SHI YUHUI
Year of Publication 04.10.2022
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Year of Publication 04.10.2022
Patent
Sliding type dust catching net
QIU YUMING, GENG CHUNXI, XIE XUEWEI, CHEN NIANHUA, XIE JUN, ZHANG ZHIJING, SHI YUHUI
Year of Publication 04.10.2022
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Year of Publication 04.10.2022
Patent
Coal mine gas sampler
NIE XIAOFEI, ZHANG GENG, ZHANG CONG, GENG CHUNXI, XIE XUEWEI, XING RUIFENG, WANG XIAOKAI, WU FENGQUAN, YIN ZIQIANG, LYU HONG, GE GUOFENG, ZHANG ZHIJING
Year of Publication 03.10.2023
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Year of Publication 03.10.2023
Patent
Supporting column for side wall of coal mine
QIU YUMING, ZHAO SHUNGANG, NIE XIAOFEI, ZHANG GENG, ZHANG CONG, GENG CHUNXI, XING RUIFENG, WANG XIAOKAI, PAN GUANGJUN, LYU HONG, ZHANG ZHIJING, WU QINGXIONG
Year of Publication 26.09.2023
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Year of Publication 26.09.2023
Patent
Ventilation equipment for coal mine ventilation and defence exploitation
QIU YUMING, LI ZHUGE, NIE XIAOFEI, GENG CHUNXI, XIE XUEWEI, XING RUIFENG, WU FENGQUAN, YIN ZIQIANG, LYU HONG, GE GUOFENG, ZHANG ZHIJING, WU QINGXIONG
Year of Publication 15.09.2023
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Year of Publication 15.09.2023
Patent
Anti-landslide assembly for coal mine excavation
QIU YUMING, ZHAO SHUNGANG, LI ZHUGE, REN PENGJUN, NIE XIAOFEI, ZHANG CONG, GENG CHUNXI, XING RUIFENG, WANG XIAOKAI, GE GUOFENG, ZHANG ZHIJING, WU QINGXIONG
Year of Publication 08.08.2023
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Year of Publication 08.08.2023
Patent
Preparation method of consolidated collapse column interstitial substance seepage sample
ZHAO XIAOHONG, LI SHUPEI, JU BINFENG, GENG CHUNXI, LI JINHUA, WEI PENG, SONG HUSEN, WANG QIAN, NI YAJUN, LU GUANGHONG
Year of Publication 13.10.2020
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Year of Publication 13.10.2020
Patent