Patents by Inventor Zhencai Zhu

Zhencai Zhu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20200377336
    Abstract: 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, and the fixing block is located between the transmission gear and the fixing bolt.
    Type: Application
    Filed: September 21, 2018
    Publication date: December 3, 2020
    Applicants: China University of Mining and Technology, XUZHOU ZHIRUN MINING EQUIPMENT SCIENCE AND TECHNOLOGY CO.,LTD, INNER MONGOLIA UNIVERSITY OF TECHNOLOGY
    Inventors: Guohua CAO, Zhencai ZHU, Ying WANG, Ke WANG, Chunli HUA, Gongbo ZHOU, Weihong PENG, Yuxing PENG, Wei LI, Yu TANG, Shanzeng LIU, Xin ZHANG
  • Publication number: 20200355031
    Abstract: A hydraulic accumulator-based controllable pressure injection device includes a pressure storage system, a pressure maintaining system, a sealing system, and an injection system. The pressure storage system includes a pressure cylinder front half portion, an annular piston and a middle connecting body. The pressure maintaining system includes an accumulator, a pressure cylinder rear half portion and a rear end cover. The sealing system includes a hydraulic propulsion cylinder, a propulsion piston, a front end cover, a sealing tube, a thickened end portion, and an expansion rubber tube. The injection system includes a hydraulic valve body and an injection gun tube. The hydraulic accumulator-based controllable pressure injection device quickly applies pressure to the bottom of a borehole in a hydraulic manner, so that rock experiences tensile failure, and the hard rock excavation efficiency is improved.
    Type: Application
    Filed: September 21, 2018
    Publication date: November 12, 2020
    Applicants: CHINA UNIVERSITY OF MINING AND TECHNOLOGY, XUZHOU ZHIRUN MINING EQUIPMENT SCIENCE AND TECHNOLOGY CO.,LTD
    Inventors: Songyong LIU, Zhencai ZHU, Haodong WANG, Gang SHEN, Hongxiang JIANG, Xinxia CUI, Hongsheng LI, Wei LI, Xin ZHANG
  • Patent number: 10824781
    Abstract: A reliability robust design method for multiple failure modes of an ultra-deep well hoisting container, including: defining randomness of a structural parameter, a material property, and a dynamic load of a hoisting container, and solving a random response of a structural failure for a random parameter using a design of experiment method; establishing reliability performance functions of each failure modes in accordance with failure criterion of the hoisting container; establishing a joint probability model of correlated failures using a copula theory in consideration of probability correlation between the failure modes; establishing, a system reliability model with failure correlation of the hoister container; establishing a sensitivity model concerning each random parameter for system reliability of the hoisting container; and establishing, in conjunction with an optimization design model, a reliability robust optimization design model for the hoisting container using a joint failure probability and paramet
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: November 3, 2020
    Assignee: CHINA UNIVERSITY OF MINING AND TECHNOLOGY
    Inventors: Hao Lu, Zhencai Zhu, Gongbo Zhou, Yuxing Peng, Guohua Cao, Wei Li, Gang Shen, Dagang Wang, Fan Jiang
  • Publication number: 20200339388
    Abstract: 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).
    Type: Application
    Filed: September 4, 2019
    Publication date: October 29, 2020
    Applicants: China University of Mining and Technology, XUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTD.
    Inventors: Yuxing PENG, Zhencai ZHU, Gongbo ZHOU, Changhua HU, Qingyong DU, Hao LU, Guohua CAO, Songyong LIU, Gang SHEN
  • Patent number: 10815098
    Abstract: 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.
    Type: Grant
    Filed: December 27, 2017
    Date of Patent: October 27, 2020
    Assignees: China University of Mining and Technology, XUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTD.
    Inventors: Gongbo Zhou, Zhencai Zhu, Wei Li, Yuxing Peng, Guohua Cao, Ping Zhou, Xin Shu, Benliang Hao, Chaoquan Tang, Lin Luo
  • Patent number: 10819128
    Abstract: A device for enabling autonomous powering of a monitoring node of a scraper conveyor chain includes a bottom baffle, a friction wheel drive device, a limiting device, a generator, an energy storage battery, a cable entry device, and dampers. The bottom baffle is connected to a bottom portion of a scraper of a scraper conveyor. The friction wheel drive device comprises a ball, a friction wheel, a drive shaft connected to the generator, and a shaft coupler. The friction wheel is disposed on the drive shaft, and an outer edge of the friction wheel is in contact with a surface of the ball. The limiting device is a ball housing that is connected to the bottom baffle, and is used for limiting the ball within the ball housing. The energy storage battery is connected to the generator, and is used to store electrical energy generated from the generator. The dampers are disposed on the drive shaft.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: October 27, 2020
    Assignees: China University of Mining and Technology, JIANGSU TIANMING MACHINERY GROUP
    Inventors: Gongbo Zhou, Zhencai Zhu, Yaobin Lv, Benliang Hao, Wei Li, Pengpeng Chen, Guohua Cao, Junhua Yi, Yuxing Peng, Gang Shen
  • Patent number: 10798890
    Abstract: An eccentric swinging stepwise rollback-type reel sprinkling irrigation machine includes a chassis, a locking-type reel, a sprinkling irrigation apparatus, and a stepwise driving apparatus. A locking channel in a circumferential direction is disposed on the locking-type reel. The stepwise driving apparatus includes a water turbine gearbox, an eccentric swinging mechanism, an upper caliper, and a lower caliper. The upper caliper and the lower caliper are clamped to be mounted on the locking channel. A water turbine is used in the eccentric swinging stepwise rollback-type reel sprinkling irrigation machine to drive the eccentric swinging mechanism to realize an eccentric swing, so as to drive the upper caliper to move up and down to be engaged with the locking channel of the locking-type reel intermittently, thereby driving the locking-type reel to roll back intermittently to automatically reel in a sprinkling irrigation PE hose.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: October 13, 2020
    Assignees: JIANGSU HUAYUAN WATER-SAVING CO., LTD, China University of Mining and Technology
    Inventors: Zhipeng Qiu, Tao Peng, Peiyong Liu, Jinxiang Zhang, Zhencai Zhu, Fan Jiang
  • Publication number: 20200281135
    Abstract: The present invention provides a telescopic jacking stepwise rollback-type reel sprinkling irrigation machine, including a chassis, a locking-type reel, a sprinkling irrigation apparatus, and a stepwise driving apparatus. A locking channel in a circumferential direction is disposed on the locking-type reel. The stepwise driving apparatus includes a lifting cylinder, an upper caliper, and a lower caliper, and the upper caliper and the lower caliper are clamped to be mounted on the locking channel. Pressurized water is used in the telescopic jacking stepwise rollback-type reel sprinkling irrigation machine to drive the lifting cylinder to realize periodic lifting motion of the piston rod, so as to drive the upper caliper to move up and down to be engaged with the locking channel of the locking-type reel intermittently, thereby driving the locking-type reel to roll back intermittently to automatically reel in a sprinkling irrigation PE hose.
    Type: Application
    Filed: June 25, 2018
    Publication date: September 10, 2020
    Applicants: JIANGSU HUAYUAN WATER-SAVING CO.,LTD, China University of Mining and Technology
    Inventors: Zhipeng QIU, Tao PENG, Peiyong LIU, Jinxiang ZHANG, Zhencai ZHU, Fan JIANG
  • Publication number: 20200203970
    Abstract: A device for enabling autonomous powering of a monitoring node of a scraper conveyor chain includes a bottom baffle, a friction wheel drive device, a limiting device, a generator, an energy storage battery, a cable entry device, and dampers. The bottom baffle is connected to a bottom portion of a scraper of a scraper conveyor. The friction wheel drive device comprises a ball, a friction wheel, a drive shaft connected to the generator, and a shaft coupler. The friction wheel is disposed on the drive shaft, and an outer edge of the friction wheel is in contact with a surface of the ball. The limiting device is a ball housing that is connected to the bottom baffle, and is used for limiting the ball within the ball housing. The energy storage battery is connected to the generator, and is used to store electrical energy generated from the generator. The dampers are disposed on the drive shaft.
    Type: Application
    Filed: November 26, 2018
    Publication date: June 25, 2020
    Applicants: China University of Mining and Technology, JIANGSU TIANMING MACHINERY GROUP
    Inventors: Gongbo ZHOU, Zhencai ZHU, Yaobin LV, Benliang HAO, Wei LI, Pengpeng CHEN, Guohua CAO, Junhua YI, Yuxing PENG, Gang SHEN
  • Patent number: 10680662
    Abstract: The present invention discloses a wireless sensor node with a hierarchical protection structure, including a node hardware circuit and a node hierarchical protection structure.
    Type: Grant
    Filed: December 27, 2017
    Date of Patent: June 9, 2020
    Assignees: CHINA UNIVERSITY OF MINING AND TECHNOLOGY, XUZHOU ZHIRUN MINING EQUIPMENT SCIENCE AND TECHNOLOGY CO., LTD
    Inventors: Gongbo Zhou, Zhencai Zhu, Hao Chen, Houlian Wang, Chaoquan Tang, Wei Li, Guohua Cao, Yuxing Peng, Gang Shen
  • Patent number: 10674684
    Abstract: A boat-shaped sprinkler irrigation machine is adapted for large-scale farm irrigation canals, and includes a hull, a traveling propulsion device, a sprinkler irrigation device, and an electric control device. A sprinkler irrigation auxiliary support mechanism is disposed on the hull, and comprises support legs and support roller groups. The support legs are symmetrically disposed on left and right sides of the hull, and top ends of the support legs are mounted on the hull. The support roller groups are mounted on bottom ends of the support legs. The support roller group comprises support rollers. The sprinkler irrigation device comprises a self-priming pump, a sprinkler frame, and a sprinkler gun. The sprinkler frame is fixedly mounted on the hull in a position corresponding to a symmetrical center of the support legs, and the sprinkler gun is fixedly mounted on the sprinkler frame by means of an adjusting assembly.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: June 9, 2020
    Assignees: JIANGSU HUAYUAN WATER-SAVING CO., LTD, China University of Mining and Technology
    Inventors: Zhipeng Qiu, Tao Peng, Peiyong Liu, Yuanguang Liu, Jielin Shi, Qi Liu, Zhencai Zhu, Fan Jiang
  • Publication number: 20200137968
    Abstract: A boat-shaped sprinkler irrigation machine is adapted for large-scale farm irrigation canals, and includes a hull, a traveling propulsion device, a sprinkler irrigation device, and an electric control device. A sprinkler irrigation auxiliary support mechanism is disposed on the hull, and comprises support legs and support roller groups. The support legs are symmetrically disposed on left and right sides of the hull, and top ends of the support legs are mounted on the hull. The support roller groups are mounted on bottom ends of the support legs. The support roller group comprises support rollers. The sprinkler irrigation device comprises a self-priming pump, a sprinkler frame, and a sprinkler gun. The sprinkler frame is fixedly mounted on the hull in a position corresponding to a symmetrical center of the support legs, and the sprinkler gun is fixedly mounted on the sprinkler frame by means of a sprinkler gun adjusting assembly.
    Type: Application
    Filed: June 25, 2018
    Publication date: May 7, 2020
    Applicants: JIANGSU HUAYUAN WATER-SAVING CO.,LTD, China University of Mining and Technology
    Inventors: Zhipeng QIU, Tao PENG, Peiyong LIU, Yuanguang LIU, Jielin SHI, Qi LIU, Zhencai ZHU, Fan JIANG
  • Publication number: 20200131003
    Abstract: 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.
    Type: Application
    Filed: December 27, 2017
    Publication date: April 30, 2020
    Applicants: China University of Mining and Technology, XUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTD.
    Inventors: Gongbo ZHOU, Zhencai ZHU, Wei LI, Yuxing PENG, Guohua CAO, Ping ZHOU, Xin SHU, Benliang HAO, Chaoquan TANG, Lin LUO
  • Publication number: 20200128766
    Abstract: An eccentric swinging stepwise rollback-type reel sprinkling irrigation machine includes a chassis, a locking-type reel, a sprinkling irrigation apparatus, and a stepwise driving apparatus. A locking channel in a circumferential direction is disposed on the locking-type reel. The stepwise driving apparatus includes a water turbine gearbox, an eccentric swinging mechanism, an upper caliper, and a lower caliper. The upper caliper and the lower caliper are clamped to be mounted on the locking channel. A water turbine is used in the eccentric swinging stepwise rollback-type reel sprinkling irrigation machine to drive the eccentric swinging mechanism to realize an eccentric swing, so as to drive the upper caliper to move up and down to be engaged with the locking channel of the locking-type reel intermittently, thereby driving the locking-type reel to roll back intermittently to automatically reel in a sprinkling irrigation PE hose.
    Type: Application
    Filed: June 25, 2018
    Publication date: April 30, 2020
    Applicants: JIANGSU HUAYUAN WATER-SAVING CO.,LTD, China University of Mining and Technology
    Inventors: Zhipeng QIU, Tao PENG, Peiyong LIU, Jinxiang ZHANG, Zhencai ZHU, Fan JIANG
  • Patent number: 10619991
    Abstract: A vertical shaft steel wire rope cage guide sliding sleeve wear amount detection device includes flexible printed circuit (FPC) flat cable units, voltage detection circuit units, a control system, and data display equipment. Two end faces of a vertical shaft steel wire rope cage guide sliding sleeve are provided with the FPC flat cable units, the FPC flat cable units being sequentially attached to end portion surfaces of the sliding sleeve along an outer periphery of a rope hole of a steel wire rope to form an enclosure; each FPC flat cable unit is connected to one voltage detection circuit unit; a signal input end of the control system is connected with the voltage detection circuit units, and a signal output end of a control module is connected to a wireless transmission module; and the data display equipment receives data transmitted by the wireless transmission module.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: April 14, 2020
    Assignees: CHINA UNIVERSITY OF MINING AND TECHNOLOGY, XUZHOU ZHIRUN MINING EQUIPMENT SCIENCE AND TECHNOLOGY CO., LTD
    Inventors: Gongbo Zhou, Zhencai Zhu, Gang Shen, Yuan Sun, Qiao Gao, Chaoquan Tang, Ping Zhou, Gang Zhang, Wei Li, Guohua Cao, Yuxing Peng, Songyong Liu, Fan Jiang, Xin Zhang
  • Publication number: 20200091945
    Abstract: The present invention discloses a wireless sensor node with a hierarchical protection structure, including a node hardware circuit and a node hierarchical protection structure.
    Type: Application
    Filed: December 27, 2017
    Publication date: March 19, 2020
    Applicants: CHINA UNIVERSITY OF MINING AND TECHNOLOGY, XUZHOU ZHIRUN MINING EQUIPMENT SCIENCE AND TECHNOLOGY CO., LTD
    Inventors: Gongbo ZHOU, Zhencai ZHU, Hao CHEN, Houlian WANG, Chaoquan TANG, Wei LI, Guohua CAO, Yuxing PENG, Gang SHEN
  • Patent number: 10513419
    Abstract: A slope-adaptive inclined special elevator includes a bumper, an elevator car system, a slope guide rail system, a counter-weight system, a traction machine, a governing rope governor, and a traction rope guiding wheel. The two ends of the traction rope are connected to the elevator car system and the counter-weight system respectively, and the traction rope is towed and lifted under the driving action of the traction machine and the guiding action of the traction rope guiding wheel; over-speed protection is realized by means of the governing rope governor and a safety gear linkage and the bumper; to adapt to slope variations, the car body is leveled automatically by an automatic leveling assembly, the traction rope is guided forcibly via traction rope lifting devices and traction rope pressing devices, and the governing rope is guided forcibly via governing rope lifting devices and governing rope pressing devices.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: December 24, 2019
    Assignees: DONGNAN ELEVATOR CO, LTD, CHINA UNIVERSITY OF MINING AND TECHNOLOGY
    Inventors: Guohua Cao, Zhencai Zhu, Lei Wei, Jiancong Qin, Xiaoguang Bo, Weihong Peng, Yiping Ma, Lei Wang
  • Publication number: 20190376780
    Abstract: A vertical shaft steel wire rope cage guide sliding sleeve wear amount detection device includes flexible printed circuit (FPC) flat cable units, voltage detection circuit units, a control system, and data display equipment. Two end faces of a vertical shaft steel wire rope cage guide sliding sleeve are provided with the FPC flat cable units, the FPC flat cable units being sequentially attached to end portion surfaces of the sliding sleeve along an outer periphery of a rope hole of a steel wire rope to form an enclosure; each FPC flat cable unit is connected to one voltage detection circuit unit; a signal input end of the control system is connected with the voltage detection circuit units, and a signal output end of a control module is connected to a wireless transmission module; and the data display equipment receives data transmitted by the wireless transmission module.
    Type: Application
    Filed: September 21, 2018
    Publication date: December 12, 2019
    Applicants: CHINA UNIVERSITY OF MINING AND TECHNOLOGY, XUZHOU ZHIRUN MINING EQUIPMENT SCIENCE AND TECHNOLOGY CO.,LTD
    Inventors: Gongbo ZHOU, Zhencai ZHU, Gang SHEN, Yuan SUN, Qiao GAO, Chaoquan TANG, Ping ZHOU, Gang ZHANG, Wei LI, Guohua CAO, Yuxing PENG, Songyong LIU, Fan JIANG, Xin ZHANG
  • Patent number: 10501132
    Abstract: The present invention discloses an apparatus and method for patrol-inspection of a rigid cage channel. The patrol-inspection apparatus comprises a moving member, a transmission member, a driving member, a guide member, and a housing on a main bottom plate.
    Type: Grant
    Filed: December 7, 2016
    Date of Patent: December 10, 2019
    Assignee: CHINA UNIVERSITY OF MINING AND TECHNOLOGY
    Inventors: Gongbo Zhou, ZhaoXing Gao, Chaoquan Tang, Zhencai Zhu, Guohua Cao, Ping Zhou, Hao Chen
  • Publication number: 20190362041
    Abstract: A reliability robust design method for multiple failure modes of an ultra-deep well hoisting container, including: defining randomness of a structural parameter, a material property, and a dynamic load of a hoisting container, and solving a random response of a structural failure for a random parameter using a design of experiment method; establishing reliability performance functions of each failure modes in accordance with failure criterion of the hoisting container; establishing a joint probability model of correlated failures using a copula theory in consideration of probability correlation between the failure modes; establishing, a system reliability model with failure correlation of the hoister container; establishing a sensitivity model concerning each random parameter for system reliability of the hoisting container; and establishing, in conjunction with an optimization design model, a reliability robust optimization design model for the hoisting container using a joint failure probability and paramet
    Type: Application
    Filed: December 7, 2017
    Publication date: November 28, 2019
    Applicant: CHINA UNIVERSITY OF MINING AND TECHNOLOGY
    Inventors: Hao LU, Zhencai ZHU, Gongbo ZHOU, Yuxing PENG, Guohua CAO, Wei LI, Gang SHEN, Dagang WANG, Fan JIANG