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公开(公告)号：US11299378B2
公开(公告)日：2022-04-12
申请号：US16874744
申请日：2020-05-15
Inventor： Ziming Kou , Xingzi Tu , Yandong Wang , Juan Wu , Xiaoniu Zhang , Huaxin Chen , Lipeng Zhu , Li'nan Zhang , Bo Huang , Jian Lin
Abstract: A double-drum linkage winding type hoisting system includes a first hoisting drum and a second hoisting drum. The first hoisting drum and the second hoisting drum are engaged and linked through engagement structures on outer circumferences of the first hoisting drum and the second hoisting drum or are linked through a linkage intermediate member. A first hoisting rope is wound around the first hoisting drum. A second hoisting rope is wound around the second hoisting drum. The first hoisting rope and the second hoisting rope are not connected with each other.
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2.发明授权公开(公告)号：US11958718B2
公开(公告)日：2024-04-16
申请号：US16835244
申请日：2020-03-30
Inventor： Ziming Kou , Zhensheng Wang , Juan Wu , Deling Xie , Yandong Wang , Waiwen Zhang , Linan Zhang
IPC: B66B1/32 , B66B1/36 , B66B3/00 , B66B5/00 , B66B5/02 , B66B19/00 , B66B19/06 , B66D5/28 , B66D5/26 , F16D121/02
CPC classification number: B66B1/32 , B66B1/36 , B66B3/002 , B66B5/0025 , B66B5/0031 , B66B5/02 , B66B19/00 , B66B19/06 , B66D5/28 , B66D5/26 , B66D2700/035 , F16D2121/02
Abstract: The present invention discloses a multi-channel impact-resistant intelligent-constant-deceleration hydraulic braking system, and relates to the field of safety braking control for mine hoist systems. A technical point of the braking system is that the braking system includes a braking circuit formed by a constant-deceleration hydraulic system, a constant-deceleration electrical closed-loop control system, and a detection and feedback apparatus. The constant-deceleration hydraulic system is provided with N+1 independent complete oil return channels, where N is a positive integer greater than or equal to 3. The oil return channels are disposed in parallel to form parallel independent braking circuits, that is, are “multi-channel” and do not have a “common output point”. The oil return channel includes a backup oil source, an electro-hydraulic signal conversion and amplification component, an operating mode switching apparatus, and an execution component that are sequentially connected. The oil return channels include one backup channel and N working channels. Functions such as constant-deceleration braking, impact and vibration limiting, rope slip prevention, derailing prevention, and overwinding prevention can be safely and reliably achieved when a mine hoist system normally stops, performs operation braking or performs safety braking, thereby greatly reducing an accident rate.
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公开(公告)号：US11320021B2
公开(公告)日：2022-05-03
申请号：US16324905
申请日：2016-12-08
Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY
Inventor： Ziming Kou , Juan Wu , Yujin Li , Jianwei Yang , Jing Zhang , Yufei Xue
Abstract: A method and device for preventing impact vibration of a lift system include: acquiring a load weight in a lift container; obtaining preset basic parameters of a lift system; according to the load weight in the lift container and the basic parameters of the lift system, determining a fundamental wave vibration period of a lifting rope when the lift system starts; according to the fundamental wave vibration period and preset calculation parameters of the lift system, determining time-varying simulation parameters of an acceleration of the lift system during a lifting process; according to determined time-varying simulation parameters of the acceleration, lifting the lift container.
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公开(公告)号：US11242230B2
公开(公告)日：2022-02-08
申请号：US16879987
申请日：2020-05-21
Inventor： Ziming Kou , Zhensheng Wang , Juan Wu , Deling Xie , Yandong Wang , Yinru Bai , Keliang Zhu , Waiwen Zhang , Li'nan Zhang , Lipeng Zhu
Abstract: A mine explosion-isolating hoisting device with a built-in type permanent magnet motor includes a spindle fixed on the ground; a permanent magnet motor stator fixed on the spindle; a drum rotating relative to the spindle, the drum surrounding the spindle circumferentially; and a permanent magnet motor external rotor fixed by a spoke plate and rotating relative to the spindle; the drum is connected to the permanent magnet motor external rotor via an isolating disc; and a radial distance between an outer circumferential surface of the permanent magnet motor external rotor and an inner wall of the drum is greater than a preset value.
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公开(公告)号：US12122608B2
公开(公告)日：2024-10-22
申请号：US18282797
申请日：2021-06-04
Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY , SHANXI DEDICATED MEASUREMENT CONTROL CO., LTD. , TAIYUAN BOSHITONG MACHINERY, ELECTRICITY AND HYDRAULIC ENGINEERING CO., LTD.
Inventor： Ziming Kou , Juan Wu , Shaoni Jiao , Xin Li , Wei Zhang , Xinjie Fan , Jiabao Xue , Lijun Zhang , Yongyong Dong , Qingshan Niu
IPC: B65G43/02 , B65G17/20 , G05D1/648 , G05D105/80
CPC classification number: B65G43/02 , B65G17/20 , G05D1/648 , B65G2203/041 , G05D2105/89
Abstract: An inspection robot system, including one or more detection devices, a rail, a traction device, one or more connecting devices, and a multi-axis manipulator. The detection devices are configured to at least obtain environmental image information. The rail is suspended in an air. The traction device includes a steel cable and a steel cable drive assembly. The steel cable drive assembly is connected to the steel cable and is configured to drive the steel cable to move along an axial direction of the steel cable. The connecting devices are slidably connected to the rail. The detection devices are respectively arranged on the connecting devices. The connecting devices are connected to the steel cable and are configured to move along the rail under a traction of the steel cable. At least one of the connecting devices is/are each provided with the multi-axis manipulator.
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Patent Agency Ranking
公开(公告)号：US20210261389A1
公开(公告)日：2021-08-26
申请号：US16879987
申请日：2020-05-21
Inventor： Ziming Kou , Zhensheng Wang , Juan Wu , Deling Xie , Yandong Wang , Yinru Bai , Keliang Zhu , Waiwen Zhang , Li'nan Zhang , Lipeng Zhu
Abstract: A mine explosion-isolating hoisting device with a built-in type permanent magnet motor includes a spindle fixed on the ground; a permanent magnet motor stator fixed on the spindle; a drum rotating relative to the spindle, the drum surrounding the spindle circumferentially; and a permanent magnet motor external rotor fixed by a spoke plate and rotating relative to the spindle; the drum is connected to the permanent magnet motor external rotor via an isolating disc; and a radial distance between an outer circumferential surface of the permanent magnet motor external rotor and an inner wall of the drum is greater than a preset value.
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公开(公告)号：US10859204B2
公开(公告)日：2020-12-08
申请号：US16862799
申请日：2020-04-30
Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY
Inventor： Ziming Kou , Yongcun Guo , Juan Wu , Jianwei Yang , Fen Yang , Tengyu Li
Abstract: This invention discloses a hoisting sheave shaft, a hoisting sheave and a lubricating device thereof, where the hoisting sheave shaft is provided with a first oil injection channel extending axially; an oil inlet of the first oil injection channel is arranged on an end surface of the hoisting sheave shaft; the hoisting sheave shaft is also radially provided with at least one second oil injection channel; the second oil injection channel intersects with the first oil injection channel; and an oil outlet of the second oil injection channel is arranged on an outer circular surface of the hoisting sheave shaft.
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公开(公告)号：US12179385B2
公开(公告)日：2024-12-31
申请号：US18576732
申请日：2023-01-10
Inventor： Ziming Kou , Juan Wu , Hulin Wang , Qichao Ren , Yanwei Peng , Buwen Zhang , Feng Yan
IPC: B28C5/48
Abstract: An ultrasonic generation device and a concrete forming system are provided. The ultrasonic generation device includes a housing, a rotary vibration member, and a shaft body. The housing is provided with an air inlet. The rotary vibration member is disposed in the housing. The shaft body is relatively fixed to the housing, the rotary vibration member is sleeved on the shaft body, and the rotary vibration member and the shaft body are rotatable relative to each other. The shaft body is provided with a main air passage and a jet hole, a first end of the main air passage is in communication with the air inlet and a second end of the main air passage is in communication with the jet hole, the jet hole is provided in the shaft body at a position corresponding to the rotary vibration member.
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公开(公告)号：US11174125B2
公开(公告)日：2021-11-16
申请号：US16324895
申请日：2016-10-31
Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY
Inventor： Ziming Kou , Juan Wu , Jianwei Yang , Guijun Gao , Jing Zhang , Peng Zhang , Liangji Zhao
Abstract: An overwinding buffer device and method are employed for a vertical hoisting system including a derrick and a hoisting container. A hydraulic buffer device is disposed on the derrick, the hydraulic buffer device including at least one buffering hydraulic cylinder and buffering pressure rollers disposed corresponding to the buffering hydraulic cylinders; the buffering hydraulic cylinders are disposed on the derrick; piston rods of the buffering hydraulic cylinders are disposed horizontally and outer ends of the piston rods face towards the hoisting container; the buffering pressure rollers are horizontally fixed on an outer side wall of the hoisting container and arced surfaces of the buffering pressure rollers face towards the piston rods of the buffering hydraulic cylinders.
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公开(公告)号：US10793362B2
公开(公告)日：2020-10-06
申请号：US15755547
申请日：2017-01-13
Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY
Inventor： Ziming Kou , Juan Wu , Guijun Gao , Jing Zhang , Jiabao Xue , Dingkui Tian
Abstract: A rubber belt retracting and deploying device for a belt conveyor includes a base, mounting frames, an upper caterpillar disk, a middle caterpillar disk and a lower caterpillar disk, wherein the lower caterpillar disk is fixedly connected between the symmetric mounting frames, and the middle caterpillar disk is movably connected between the symmetric mounting frames, and may longitudinally slide along the symmetric mounting, frames, such that the lower caterpillar disk and the middle caterpillar disk form a first clamping device; the upper caterpillar disk is movably connected between the symmetric mounting frames, and may longitudinally slide along the symmetric mounting frames, such that the upper caterpillar disk and the middle caterpillar disk form a second clamping device; each of the upper caterpillar disk, the middle caterpillar disk and the lower caterpillar disk is provided with a driving part.
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