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31.发明授权公开(公告)号：US11155419B1
公开(公告)日：2021-10-26
申请号：US17042952
申请日：2019-07-26
发明人： Hao Lu , Zhencai Zhu , Fan Jiang , Wei Li , Yuxing Peng , Gongbo Zhou , Gang Shen , Dagang Wang , Yu Tang , Xiang Li
摘要： The present invention discloses a dynamic reliability evaluation method for coupling faults of a middle trough of a scraper conveyor. Approximation precision of a moment-based saddlepoint approximation method and a function attribute of dynamic t-copula are fully utilized, and the dynamic reliability evaluation method for the coupling faults of the middle trough of the scraper conveyor is provided, so that dynamic correlation between failure modes of the middle trough of the scraper conveyor under a small sample condition is more accurately described, and accuracy of dynamic reliability evaluation of the coupling faults of the middle trough of the scraper conveyor is improved.
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公开(公告)号：US11097925B2
公开(公告)日：2021-08-24
申请号：US16613806
申请日：2018-09-21
申请人： China University of Mining and Technology , XUZHOU ZHIRUN MINING EQUIPMENT SCIENCE AND TECHNOLOGY CO., LTD , INNER MONGOLIA UNIVERSITY OF TECHNOLOGY
发明人： Guohua Cao , Zhencai Zhu , Ying Wang , Ke Wang , Chunli Hua , Gongbo Zhou , Weihong Peng , Yuxing Peng , Wei Li , Yu Tang , Shanzeng Liu , Xin Zhang
摘要： A device for cage jamming buffer of large-tonnage hoisting system of ultra-deep shaft is provided. End cage jamming buffer mechanisms are added at both ends of an automatic wire rope tension balancing mechanism, wherein the end cage jamming buffer mechanisms include an end buffer module and an end fixing module, and the end buffer module and the end fixing module are respectively mounted on shafts of the automatic wire rope tension balancing mechanisms at two ends. The end buffer module mainly consists of a buffer bearing pedestal, a limit block, a buffer block, and a stop block sequentially mounted on the shaft of the automatic wire rope tension balancing mechanism at one end. The end fixing module mainly consists of a fixing bearing pedestal and a fixing block mounted on the shaft, wherein the fixing bearing pedestal is connected to a transmission gear by an adjusting bolt.
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公开(公告)号：US10973180B2
公开(公告)日：2021-04-13
申请号：US16337914
申请日：2018-06-25
发明人： Zhipeng Qiu , Tao Peng , Peiyong Liu , Jinxiang Zhang , Zhencai Zhu , Fan Jiang
摘要： A self-priming water turbine-driven reel sprinkler irrigation machine includes a framework, a plug board, a reel, a PE pipe, a water turbine driving device, a sprinkler wagon, and a self-priming device. The framework comprises an underframe, a reel support frame, a plug board support frame, and a wheel assembly. A bottom portion of the underframe is provided with an underframe rotary device, and the underframe rotary device comprises a rotary bearing and a chassis support member. An inner ring of the rotary bearing is fixedly mounted to the underframe, and an outer ring of the rotary bearing is fixedly mounted and connected to the chassis support member. A telescopic front support is disposed at a front part of the underframe. The wheel assembly comprises a wheel support beam, a wheel, and a wheel lifting hydraulic cylinder. The self-priming device comprises a water pump, a pumping hose, and a filtering mechanism.
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34.发明授权公开(公告)号：US10351391B2
公开(公告)日：2019-07-16
申请号：US15559004
申请日：2015-12-22
发明人： Guohua Cao , Lei Wei , Zhencai Zhu , Weihong Peng , Xiaoguang Bo , Lei Wang , Wei Li , Gongbo Zhou
摘要： A traction rope adjustment apparatus includes a traction rope pressing device, and a traction rope pulley apparatus. The traction rope lifting apparatus prevents the traction rope sagging, the traction rope pressing apparatus prevents the traction rope drifting, and the traction rope pulley apparatus enables a car and the counterweight to smoothly pass through the traction rope pressing apparatus, thereby implementing forced guidance of the traction rope and the reliable and smooth running of the car and counterweight. The apparatus can meet the demands of variable gradients and can implement reliable running of an inclined running container in variable gradients, such that the traction rope adapts to the different gradients, solving the challenge of the development of an inclined running container that self-adapts to gradients.
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公开(公告)号：US10273091B2
公开(公告)日：2019-04-30
申请号：US15558768
申请日：2015-12-29
发明人： Wei Li , Xing Zhang , Zhencai Zhu , Mingquan Qiu , Yong Ren , Gongbo Zhou , Yuxing Peng , Guohua Cao
IPC分类号： B65G43/02 , B65G45/12 , B65G45/00 , E21F13/06 , G01B11/14 , G01S17/08 , G01S17/88 , G01B11/02 , B65G19/18
摘要： A fracture detection system and method for a dumbbell pin of a scraper conveyor. The system comprises a scraper conveyor, a wireless ranging apparatus (2), a wireless communication device, a support controller and a monitoring center. The wireless ranging apparatus (2) is mounted on a ramp plate ledge of a scraper conveyor chute (1), and has a laser range finder and a reflection target plate (24) for detecting a relative displacement between any two adjacent chutes. The wireless communication device realizes communication between the wireless ranging apparatus (2) and the support controller, and transmits the displacement of the laser range finder to the support controller in a wireless transmission manner. The support controller controls an action of the scraper conveyor chute (1). A monitoring center is electrically connected to the support controller, and can perform storage processing on relative displacement data of any adjacent chutes. In the method, by taking a relative displacement value between adjacent chutes as a reference, whether a fracture fault occurs in a dumbbell pin is judged, the position of the fractured dumbbell pin can be accurately determined, and a support controller controls a chute action, thereby having a high promotion and usage value.
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公开(公告)号：US10233755B2
公开(公告)日：2019-03-19
申请号：US15741192
申请日：2016-08-11
发明人： Songyong Liu , Zhencai Zhu , Changlong Du , Hongxiang Jiang , Wei Li , Gang Shen , Yuxing Peng , Hongsheng Li
摘要： A drilling and bursting heading machine, comprising a drilling and bursting device (1), an angle control device, a forward-backward telescopic device and a cantilever type heading machine (2), wherein the drilling and bursting device (1) is mounted on a forward-backward moving component of the forward-backward telescopic device by means of the angle control device, and the forward-backward telescopic device is mounted on the cantilever type heading machine (2); the drilling and bursting device (1) comprises a fixing support (1-20), as well as a rock drill component and a bursting component fixedly mounted on the fixing support (1-20) respectively; the angle control device comprises a mounting base (1-15), an auxiliary rotary hydraulic motor (1-14), an adjustment hydraulic cylinder (1-13) and a main rotary hydraulic motor (1-12); and when the forward-backward moving component of the forward-backward telescopic device completely extends out, the distance from a front end of the drilling and bursting device (1) to a working plane is shorter than the distance from a front end of a cutting head of the cantilever type heading machine (2) to the working plane. The drilling and bursting heading machine has a compact structure and is able to implement quick drilling and bursting on a hard rock stratum having a rock hardness f greater than 10 without increasing the energy consumption, so that the heading efficiency is improved and potential safety risks are reduced.
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公开(公告)号：US10205329B2
公开(公告)日：2019-02-12
申请号：US15766817
申请日：2015-12-28
发明人： Gongbo Zhou , Houlian Wang , Zhencai Zhu , Zhixiang Li , Wei Li , Guohua Cao
摘要： An intelligent charger with a diagnostic function and a charging method. The intelligent charger includes a control module, a diagnosis module, a charging module, a multi-path switch and a detection module. The control module is sequentially connected to the diagnosis module, the charging module and the multi-path switch; and the detection module is sequentially connected to an external connection terminal of a battery, the multi-path switch and the fault diagnosis module. The charging method includes a charging mode and a diagnosis mode; the diagnosis mode includes a two part function, namely fault diagnosis and lifetime detection; the fault diagnosis is detecting a fault problem which can occur in the battery and providing a prompt; and the lifetime detection is detecting the current capacity of a battery, and determining current battery life through the ratio of current capacity to rated capacity.
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公开(公告)号：US10118811B2
公开(公告)日：2018-11-06
申请号：US15539175
申请日：2015-12-29
发明人： Zhencai Zhu , Guohua Cao , Naige Wang , Lu Yan , Lei Wei , Lei Wang , Weihong Peng , Wei Li , Gongbo Zhou , Yuxing Peng
摘要： An eccentric loading adjusting mechanism (5) and method for a parallel suspension platform. The adjusting mechanism (5) comprises a rotary platform (5-2) and a support guide frame (5-3) disposed on the rotary platform (5-2), wherein the base of the rotary platform (5-2) is fixedly connected to a suspension platform (4); a circular guide rail (5-8) is provided around the rotary platform (5-2); the support guide frame (5-3) is provided with two counterweight guide rails (5-15) and is connected to a rotary table of the rotary platform (5-2) by means of a rotary plate (5-17) on the support guide frame (5-3); and an electric drive pusher (5-6) drives a counterweight means (5-9) to move along the two counterweight guide rails (5-15), thereby eliminating eccentric loading.
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公开(公告)号：US09994426B1
公开(公告)日：2018-06-12
申请号：US15112392
申请日：2015-07-09
发明人： Zhencai Zhu , Guohua Cao , Yang Yang , Weihong Peng , Yuxing Peng , Gongbo Zhou , Wei Li , Shanzeng Liu
摘要： A lap joint platform of a large-load lifting container includes a machine frame, a rocker arm platform, a rear rocker arm platform, locking and loading devices. The lap joint platform is stable in loading and unloading processes.
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公开(公告)号：US09912190B2
公开(公告)日：2018-03-06
申请号：US15126836
申请日：2015-05-13
发明人： Gongbo Zhou , Zhencai Zhu , Peng Zhang , Wei Li , Guohua Cao , Penghui Wang
摘要： An energy supply method and device for a monitoring wireless sensor node of a roller. A node energy supply device (2) is arranged on a roller web (1). The node energy supply device (2) comprises a generator (2-1), a disc rail (2-3), an input shaft (2-4), a swing link (2-5), a swing wheel (2-8) and an energy collection module (2-10). The generator (2-1) is driven to rotate using the rotation motion of the roller, the mechanical energy is converted into electric energy by the generator (2-1), and power is supplied to a monitoring wireless sensor node by the energy collection module (2-10). After rectification, filtering and voltage stabilization are conducted on the electric energy generated by cutting a magnetic induction line when the generator (2-1) operates, the energy collection module (2-10) uses the electric energy for charging an internal battery of the monitoring wireless sensor node. When the roller operates, the swing wheel (2-8) will keep vertically downward because of the gravity action thereof, thereby rotating relative to the input shaft (2-4) of the generator (2-1) to drive the generator (2-1) to operate. The present invention has the advantages of simple structure without manual operations, and energy saving and environmental protection.
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