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1. 发明授权

US10870559B2 Apparatus and method for measuring rotational angle of sinking platform 有权
公开(公告)号：US10870559B2
公开(公告)日：2020-12-22
申请号：US16075945
申请日：2017-11-13
申请人： China University of Mining and Technology , XUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTD
发明人： Guohua Cao , Yandong Wang , Zhencai Zhu , Weihong Peng , Gang Shen , Shanzeng Liu , Chunli Hua , Zhenhua Jiang , Xuan Dong
IPC分类号： B66C13/16 , B66C13/46
CPC分类号： B66C13/16 , B66C13/46
摘要： An apparatus and a method for measuring a rotational angle of a sinking platform. The apparatus includes a sinking platform being a subject to be measured, suspension ropes and guide ropes connected to the sinking platform, a carriage assembled on the guide ropes, a gyroscope and a gyroscope signal radio transmitter mounted at an upper end of the carriage, and a tilt angle sensor and a radio signal reception processor mounted on the sinking platform. During running of the carriage, the gyroscope keeps measuring a pose of the carriage, and a measured signal is transmitted to the radio transmitter in a wired manner. The radio transmitter transmits a pose signal of the carriage during running to the radio signal reception processor in a wireless manner. A turning angle of the sinking platform in the y direction is accurately obtained by subtracting a pose of the carriage being located at the top of the guide ropes from a pose of the carriage being located at the bottom of the guide ropes. Tilt angles of the sinking platform in the x direction and the z direction can be measured in real time by using the tilt angle sensor. Therefore, rotational angles of the sinking platform in three directions can be conveniently and accurately measured.

2. 发明授权

US10815098B2 Multiple-state health monitoring apparatus and monitoring method for critical components in hoisting system 有权
公开(公告)号：US10815098B2
公开(公告)日：2020-10-27
申请号：US16304127
申请日：2017-12-27
申请人： China University of Mining and Technology , XUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTD.
发明人： Gongbo Zhou , Zhencai Zhu , Wei Li , Yuxing Peng , Guohua Cao , Ping Zhou , Xin Shu , Benliang Hao , Chaoquan Tang , Lin Luo
IPC分类号： B66B7/12 , B66B5/00 , B66B7/06 , G01N21/952
摘要： A multiple-state health monitoring apparatus for critical components in a hoisting system includes a frame. The frame is a square structure formed by welding a plurality of rectangular steels. A steel wire rope is arranged around a periphery of the square structure. A power system, a friction-and-wear apparatus, a brake-and-wear apparatus, and a tensioning apparatus are sequentially mounted from left to right on a bottom layer of the square structure. A bearing signal collection system, a tension sensor, an excitation apparatus, and a steel-wire-rope image collection system are sequentially mounted from left to right on a top layer of the square structure. The steel wire rope sequentially passes through all the apparatuses or systems and is driven by the power system to perform circling. All the apparatuses or systems are used to monitor an operation status of the steel wire rope.

3. 发明申请

US20200131003A1 MULTIPLE-STATE HEALTH MONITORING APPARATUS AND MONITORING METHOD FOR CRITICAL COMPONENTS IN HOISTING SYSTEM 审中-公开
公开(公告)号：US20200131003A1
公开(公告)日：2020-04-30
申请号：US16304127
申请日：2017-12-27
申请人： China University of Mining and Technology , XUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTD.
发明人： Gongbo ZHOU , Zhencai ZHU , Wei LI , Yuxing PENG , Guohua CAO , Ping ZHOU , Xin SHU , Benliang HAO , Chaoquan TANG , Lin LUO
IPC分类号： B66B7/12 , B66B5/00 , B66B7/06 , G01N21/952
摘要： A multiple-state health monitoring apparatus for critical components in a hoisting system includes a frame. The frame is a square structure formed by welding a plurality of rectangular steels. A steel wire rope is arranged around a periphery of the square structure. A power system, a friction-and-wear apparatus, a brake-and-wear apparatus, and a tensioning apparatus are sequentially mounted from left to right on a bottom layer of the square structure. A bearing signal collection system, a tension sensor, an excitation apparatus, and a steel-wire-rope image collection system are sequentially mounted from left to right on a top layer of the square structure. The steel wire rope sequentially passes through all the apparatuses or systems and is driven by the power system to perform circling. All the apparatuses or systems are used to monitor an operation status of the steel wire rope.

4. 发明授权

US09695017B2 Adjustable intermediate disk body of large double-layer cage and adjusting and moving method thereof 有权
公开(公告)号：US09695017B2
公开(公告)日：2017-07-04
申请号：US14441550
申请日：2014-03-26
申请人： China University of Mining and Technology , Xuzhou Coal Mine Safety Equipment Manufacture Co., Ltd.
发明人： Zhencai Zhu , Gongbo Zhou , Changhua Hu , Guohua Cao , Wei Li , Guoan Chen , Yuxing Peng , Qingyong Du , Zhi Liu
IPC分类号： B66B17/04
CPC分类号： B66B17/04
摘要： An adjustable intermediate disk body of large double-layer cage comprises cage columns, a main intermediate disk body, and a chain block and a connecting piece. An intermediate disk guide rail beam is arranged on the inner side of the cage columns, wedge bases are symmetrically arranged on the two sides of the lower part of the intermediate disk guide rail beam, a limited block with a bolt hole is arranged on the upper part of the intermediate disk guide rail beam, and an anti-disengaging plate is arranged on the intermediate disk guide rail beam. Intermediate disk wedge bodies, which match the wedge faces of the wedge bases and can only move vertically along the intermediate disk guide rail beams, are arranged on the two side faces of the main intermediate disk body, at positions corresponding to the intermediate disk guide rail beams; an intermediate disk guide wheel that is fitted with the intermediate disk guide rail beam and an intermediate disk guide wheel seat with a bolt hole are arranged on the upper part of the intermediate disk wedge body.

5. 发明授权

US10988347B2 Large-tonnage coal dropping buffer skip for mine 有权
公开(公告)号：US10988347B2
公开(公告)日：2021-04-27
申请号：US16955787
申请日：2019-09-04
申请人： China University of Mining and Technology , XUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTD.
发明人： Yuxing Peng , Zhencai Zhu , Gongbo Zhou , Changhua Hu , Qingyong Du , Hao Lu , Guohua Cao , Songyong Liu , Gang Shen
IPC分类号： B66B17/08 , B66B17/00 , B66B17/26 , F16F3/02 , F16F15/06
摘要： A large-tonnage coal dropping buffer skip for a mine is disclosed. A loading skip box (14) is installed at the top of a large-tonnage skip (12), a coal dropping buffer device (13) is arranged on the inner sidewall of the large-tonnage skip (12), and the coal dropping buffer device (13) includes: a frame (1) fixedly connected with the inner sidewall of the large-tonnage skip (12); a lining plate guide frame (6) connected with the frame (1) through shock absorbers (2), guide sliding grooves being formed in the lining plate guide frame (6); a lining plate support (4) slidably nested in the guide sliding grooves in the lining plate guide frame (6), hoisting lugs (9) for hoisting being arranged at the top end of the lining plate support (4); and a lining plate (5) detachably connected with the lining plate support (4) through fasteners (7).

6. 发明申请

US20160207740A1 ADJUSTABLE INTERMEDIATE DISK BODY OF LARGE DOUBLE-LAYER CAGE AND ADJUSTING AND MOVING METHOD THEREOF 有权
标题翻译：大型双层笼可调式中间盘体及其调节及移动方法
公开(公告)号：US20160207740A1
公开(公告)日：2016-07-21
申请号：US14441550
申请日：2014-03-26
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY , XUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTD.
发明人： Zhencai Zhu , Gongbo Zhou , Changhua Hu , Guohua Cao , Wei Li , Guoan Chen , Yuxing Peng , Qingyong Du , Zhi Liu
IPC分类号： B66B17/04
CPC分类号： B66B17/04
摘要： An adjustable intermediate disk body of large double-layer cage comprises cage columns, a main intermediate disk body, and a chain block and a connecting piece. An intermediate disk guide rail beam is arranged on the inner side of the cage columns, wedge bases are symmetrically arranged on the two sides of the lower part of the intermediate disk guide rail beam, a limited block with a bolt hole is arranged on the upper part of the intermediate disk guide rail beam, and an anti-disengaging plate is arranged on the intermediate disk guide rail beam. Intermediate disk wedge bodies, which match the wedge faces of the wedge bases and can only move vertically along the intermediate disk guide rail beams, are arranged on the two side faces of the main intermediate disk body, at positions corresponding to the intermediate disk guide rail beams; an intermediate disk guide wheel that is fitted with the intermediate disk guide rail beam and an intermediate disk guide wheel seat with a bolt hole are arranged on the upper part of the intermediate disk wedge body.
摘要翻译：大型双层笼的可调节中间盘体包括笼柱，主中间盘体，链条块和连接件。中间圆盘导轨梁布置在保持架柱的内侧，楔形基座对称地布置在中间盘导轨横梁下部的两侧，上部有一个带螺栓孔的有限块中间盘导轨梁的一部分，以及防分离板布置在中间盘导轨梁上。与楔形基座的楔面匹配并且只能沿着中间盘导轨梁垂直移动的中间盘楔体设置在主中间盘体的两个侧面上，在与中间盘导轨相对应的位置梁; 在中间盘楔体的上部配置有安装有中间盘导轨梁的中间盘导向轮和具有螺栓孔的中间盘导向轮座。

7. 发明申请

US20150368072A1 LARGE-TONNAGE SLENDER EXTERNALLY POWERED CURVE RAIL-MOUNTED UNLOADING SKIP 有权
标题翻译：大型调速器外置式曲轴轨道卸载滑行
公开(公告)号：US20150368072A1
公开(公告)日：2015-12-24
申请号：US14647671
申请日：2014-03-26
申请人： XUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTD. , CHINA UNIVERSITY OF MINING AND TECHNOLOGY
发明人： ZHENCAI ZHU , GONGBO ZHOU , CHANGHUA HU , GUOHUA CAO , WEI LI , GUOAN CHEN , YUXING PENG , QINGYONG DU , MIAO WANG
IPC分类号： B66B17/08 , B66B17/26
CPC分类号： B66B17/08 , B66B17/26 , B66B17/32
摘要： The present invention provides a large-tonnage slender externally powered rail-mounted unloading skip, comprising an upper bin body and a lower bin body that are respectively formed by an inner lining plate and an outer plate fixed together via a number of pin shafts, a self-locking gate, and a gate opening device. A loading opening and a coal baffle plate that is used to block coal when the coal is loaded are arranged on the upper part of the upper bin body, a self-locking gate composed of a sector gate plate and unloading rollers is arranged on the lower bin body, a coal chute is arranged on the lower part of the self-locking gate, the upper bin body and the lower bin body are connected together through flanged connection, and channel irons are welded around the walls of the upper bin body and lower bin body respectively; when the skip is at an unloading position, externally powered telescopic push rods push the unloading rollers to move in an unloading rail of the slide block, so that the self-locking gate is opened, and the coal is unloaded along a coal chute. With the reliable connection between the upper bin body and the lower bin body, effective and convenient fixing of the lining plate, and reliable opening of the gate, the skip can meet the production requirements of 10-million tonnage large-size shafts.
摘要翻译：本发明提供了一种大吨位细长的外部动力的轨道安装卸载跳过装置，其包括上部箱体和下部箱体，其分别由内衬板和通过多个销轴固定在一起的外板形成，自锁门和开门装置。在上部箱体的上部配置有用于在装载煤时用于堵塞煤的装载开口和煤挡板，下部设有由扇形门板和卸载辊构成的自锁门在自锁门的下部配置有煤槽，上箱体和下箱体通过法兰连接连接在一起，通道铁杆焊接在上箱体的下壁箱体分别; 当跳跃处于卸载位置时，外部驱动的伸缩推杆推动卸载辊在滑块的卸载轨道上移动，使得自锁门打开，煤沿着煤溜槽卸载。通过上箱体和下箱体之间的可靠连接，有效方便地固定衬板，可靠地打开门，可以满足1000万吨级大型轴的生产要求。

8. 发明申请

US20200339388A1 LARGE-TONNAGE COAL DROPPING BUFFER SKIP FOR MINE 审中-公开
公开(公告)号：US20200339388A1
公开(公告)日：2020-10-29
申请号：US16955787
申请日：2019-09-04
申请人： China University of Mining and Technology , XUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTD.
发明人： Yuxing PENG , Zhencai ZHU , Gongbo ZHOU , Changhua HU , Qingyong DU , Hao LU , Guohua CAO , Songyong LIU , Gang SHEN
IPC分类号： B66B17/08 , B66B17/26 , B66B17/00 , F16F3/02 , F16F15/06
摘要： A large-tonnage coal dropping buffer skip for a mine is disclosed. A loading skip box (14) is installed at the top of a large-tonnage skip (12), a coal dropping buffer device (13) is arranged on the inner sidewall of the large-tonnage skip (12), and the coal dropping buffer device (13) includes: a frame (1) fixedly connected with the inner sidewall of the large-tonnage skip (12); a lining plate guide frame (6) connected with the frame (1) through shock absorbers (2), guide sliding grooves being formed in the lining plate guide frame (6); a lining plate support (4) slidably nested in the guide sliding grooves in the lining plate guide frame (6), hoisting lugs (9) for hoisting being arranged at the top end of the lining plate support (4); and a lining plate (5) detachably connected with the lining plate support (4) through fasteners (7).

9. 发明申请

US20200232321A1 CAGEWAY CONNECTING DEVICE AND CONNECTING METHOD THEREOF 审中-公开
公开(公告)号：US20200232321A1
公开(公告)日：2020-07-23
申请号：US16843179
申请日：2020-04-08
申请人： HEFEI DESIGH AND RESEARCH INSTITUTE OF COAL INDUSTRY CO., LTD. , HEFEI UNIVERSITY , XUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTD.
发明人： Qiang Qin , Hongxin Yan , Changhua Hu , Qingyong Du , Jianguo Ding
IPC分类号： E21D7/02 , B66B19/00 , B66B7/02
摘要： A cageway connecting device and connecting method thereof is invented, the device includes a connecting cageway, an upper cannula, a lower cannula, two first steel angles, a fixed block, a pin boss and a fixed pin. The connecting cageway is set between the upper cageway and the lower cageway. The upper cannula is fixed in the connecting cageway. The lower cannula is fixed in the connecting cageway. The two first steel angles are fixed on the connecting cageway. The fixed block is fixed on the upper cannula. The pin boss is fixed on the lower cageway. The fixed pin is passed through the first pin bore and inserted into the second pin bore. The invention improve the accuracy of the initial installation of the cageway and facilitate the replacement of the cageway. The first cageway beam is determined and controllable.

10. 发明授权

US11919748B2 Hoist for transferred materials in underground auxiliary transportation system and method thereof 有权
公开(公告)号：US11919748B2
公开(公告)日：2024-03-05
申请号：US18022846
申请日：2022-05-23
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY , Changzhou Development & Manufacture Centre Co., Ltd. , XUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTD.
发明人： Chi Ma , Yuxing Peng , Zhencai Zhu , Meilin Wang , Changhua Hu , Fahui Shi , Xingming Xiao , Jun Qian , Fan Jiang , Yunwang Li , Dagang Wang , Qihang Yu
IPC分类号： B66C1/66 , B66C11/04 , B66C13/16
CPC分类号： B66C1/66 , B66C11/04 , B66C13/16
摘要： A hoist for transferred materials in an underground auxiliary transportation system and a method thereof. The hoist includes a hoist body, guiding plates mounted at two ends of the hoist body through bolts, twist locks mounted at four ends of the hoist body, a driving unit configured to drive twist locks to rotate, transmission assemblies configured to connect the twist locks with the driving unit, ejector pins configured to prevent the twist locks from rotating mistakenly, and a sensor configured to control the hoist to operate and provide protection safety.

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