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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：US12098035B1
公开(公告)日：2024-09-24
申请号：US18679387
申请日：2024-05-30
Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY , LIBO HEAVY INDUSTRIES SCIENCE & TECHNOLOGY CO., LTD. , TAIYUAN BOSHITONG MACHINE ELECTRICITY LIQUID ENGINEERING CO., LTD.
Inventor： Ziming Kou , Yuan Zhang , Junxia Li , Shaoni Jiao , Xin Li , Fan Zhao , Changzheng Sun , Jiabao Xue , Yahu Wang
Abstract: A braking device for braking a belt of a downward belt conveyor adopting a head drive is provided. The belt includes first and second belt surfaces opposite to each other. The braking device includes a first clamping plate arranged at a side of the first belt surface, and a second clamping plate arranged at a side of the second belt surface. The first and second clamping plates are configured to move toward each other to allow the second clamping plate and the first clamping plate respectively abut against the second belt surface and the first belt surface, so as to clamp the belt to achieve the braking. The first and second clamping plates are configured to move away from each other to release the belt.
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公开(公告)号：US12091289B2
公开(公告)日：2024-09-17
申请号：US17257586
申请日：2018-11-22
Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY
Inventor： Ziming Kou , Yongcun Guo , Haiqing Wang , Fuli Sun , Pengfei Yin
IPC: B66C11/16 , B66C6/00 , B66C11/04 , B66C11/06 , B66D3/18 , B66C9/14 , B66C15/00 , B66C17/04 , B66D3/26
CPC classification number: B66C11/16 , B66C6/00 , B66C11/04 , B66C11/06 , B66D3/18 , B66C9/14 , B66C15/00 , B66C17/04 , B66D3/26
Abstract: A lifting mechanism includes a lifting beam, a hanging portion suspended below the lifting beam and including a hanging base, a hanging chain, a movable sprocket disposed on the hanging base, a distance adjusting sprocket, and a power mechanism. The distance adjusting sprocket and the power mechanism are arranged side by side and separately on the lifting beam. The power mechanism includes a fixed sprocket and a driving portion. The fixed sprocket is driven by the driving portion to drive the hanging chain to move, so as to lift or lower the hanging portion. An end of the hanging chain is fixed to the lifting beam, and the other end of the hanging chain engages the movable sprocket, the fixed sprocket, and the distance adjusting sprocket, or the other end of the hanging chain engages the movable sprocket, the distance adjusting sprocket, and the fixed sprocket.
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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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Patent Agency Ranking
公开(公告)号：US12291427B2
公开(公告)日：2025-05-06
申请号：US18715069
申请日：2023-02-08
Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY , TAIYUAN BOSHITONG MACHINERY, ELECTRICITY AND HYDRAULIC ENGINEERING CO., LTD.
Inventor： Ziming Kou , Juan Wu , Yandong Wang , Aiming Cheng , Jiabao Xue , Zhigang Li , Jun Yang , Xinyu Shen
Abstract: A rope replacement apparatus includes: a rope conveying mechanism, used for driving a first rope to move along a moving path of a second rope, so as to replace the second rope; a first detection part, used for detecting a first moving speed V1 of the first rope output by the rope conveying mechanism; the first detection part being installed on the rope conveying mechanism; a second detection part, used for detecting a second moving speed V2 of the second rope outside the rope conveying mechanism; the second detection part being installed on the moving path of the second rope; a control part, used for adjusting V1 according to the difference between V1 and V2; the first detection part and the second detection part being both in communication connection with the control part. The rope replacement apparatus improves rope replacement efficiency and slipping can be reduced.
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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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公开(公告)号：US20200223638A1
公开(公告)日：2020-07-16
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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公开(公告)号：US10690576B2
公开(公告)日：2020-06-23
申请号：US15767559
申请日：2017-03-15
Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY
Inventor： Junxia Li , Ziming Kou , Yuan Wang , Qipeng Ma , Xiaobing Yang , Tenglong Hou , Bin Feng , Jixin Wang
Abstract: An experiment device for aiding in measuring abrasion of a conveyer, and a method for detecting abrasion of a conveyer, are provided. The device includes a rack, a reciprocation sliding mechanism, a speed adjusting mechanism and a crankshaft. The reciprocation sliding mechanism can include scrapers and scraper chains, and the scraper chains can be arranged between an upper-layer scraper and a lower-layer scraper. The speed adjusting mechanism can include a motor, a friction driving wheel and a friction driven wheel, and the motor is connected with the friction driving wheel through a motor shaft. The friction driving wheel slides on a shaft in an axial direction, and speed adjustment can be achieved by changing the distance between the centers of the friction driving wheel and the friction driven wheel.
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公开(公告)号：US10598182B2
公开(公告)日：2020-03-24
申请号：US15506542
申请日：2015-11-19
Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY
Inventor： Ziming Kou , Juan Wu , Guijun Gao , Shanrong Da , Jing Zhang , Yanfei Kou , Ting Li , Sheng Li , Jin Wei
IPC: F04D19/02 , F04D19/00 , F04D25/02 , F04D25/08 , F04D29/053 , E21F1/00 , F04D29/54 , F16H1/22 , F16H25/18
Abstract: There is provided a ventilation apparatus with counter-rotating impellers driven by long shaft, wherein an electric motor and a gearbox are placed outside the air duct by using a long shaft with an internally disposed slim shaft extending therefrom, and are connected with the first stage impeller and second stage impeller inside the air duct by using the long shaft and slim shaft extending therefrom. In this ventilation apparatus with counter-rotating impellers, the components of the ventilation apparatus are placed inside and outside the air duct respectively by using the transmission shaft, which is convenient for maintenance and operation. By remotely arranging the impellers at an axial distance, the hub of the impellers will no longer be affected by an internally disposed electric motor, so as to reduce the ventilation resistance to ventilation. The impellers can be switched between the single impeller rotation and the counter rotation of two impellers.
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