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公开(公告)号：US11654440B2
公开(公告)日：2023-05-23
申请号：US17515532
申请日：2021-10-31
发明人： Chao Wang , Jinbo Zhu , Wenbao Lv , Yong Zhang , Ke Yang , Hongzheng Zhu , Wei Zhou , Yongcun Guo
摘要： The present invention proposes a coal and gangue separation device, including a first supporting seat, a guide part and multiple material bins. The guide part is hinged with the first supporting seat; the guide part rotates in a vertical direction; and inlets of the plurality of material bins are sequentially distributed on a rotation track of a movable end of the guide part. In the coal and gangue separation device of the present invention, the high-pressure airflow of a high-pressure nozzle does not directly act on the materials, but on grate bar driving mechanisms; and cantilever grate bars are driven to rotate by the grate bar driving mechanisms so as to directionally discharge the mineral aggregate. Therefore, the gangue can accurately enter a gangue collection bin; and the clean coal can accurately enter a clean coal collection bin.
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公开(公告)号：US20220136947A1
公开(公告)日：2022-05-05
申请号：US17506648
申请日：2021-10-20
发明人： Jinbo ZHU , Chao WANG , Yongcun Guo , Yong Zhang , Hongzheng Zhu , Wei Zhou , Ke Yang
摘要： A coal and gangue identification device is disclosed. The device includes a rotary supporting frame, a water injection unit, a weighing unit, a liquid level detection device and a processing module. The rotary supporting frame is provided with a loading unit used to load a mineral aggregate. The rotary supporting frame is used to drive the loading unit to rotate on a horizontal plane. In the rotating process of the rotary supporting frame, the loading unit cyclically passes through a water injection region, a material adding region, a volume measurement region and an unloading region which are sequentially disposed on a rotation trajectory of the rotary supporting frame. The water injection unit is used to inject water to the loading unit of the water injection region.
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3.发明授权公开(公告)号：US10882700B1
公开(公告)日：2021-01-05
申请号：US16967735
申请日：2019-09-12
申请人： China University of Mining and Technology , ANHUI UNIVERSITY OF SCIENCE AND TECHNOLOGY , HUAIHAI INSTITUTE OF TECHOLOGY
发明人： Yu Tang , Zhencai Zhu , Gang Shen , Yongcun Guo , Xiang Li , Jinsong Chen , Tongqing Li , Dagang Wang , Guohua Cao , Wei Li , Gongbo Zhou , Yuxing Peng , Hao Lu
摘要： The present invention discloses an embedded scraper rotation angle detection device for a scraper conveyor and a detection method. The detection device includes two extensible detection devices, two signal detection units and a remote processing unit. The two extensible detection devices and the two signal detection units are disposed at two ends of a scraper respectively. The signal detection units detect movement displacements of the extensible detection devices in real time and send out signals through wireless transmission modules, the wireless transmission modules and a wireless receiving module are used for data transmission, and a signal display processing module is used to calculate a rotation angle value of the scraper in real time, output and display the rotation angle value simultaneously, compare the rotation angle value measured in real time with a set safety threshold, and send out an alarm indication when the rotation angle value exceeds the safety threshold.
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公开(公告)号：US10668626B2
公开(公告)日：2020-06-02
申请号：US16075144
申请日：2017-10-31
发明人： Chengjun Wang , Yongcun Guo , Runrun Ren , Yuzhe Shen , Yan Zheng , Long Li , Hongtao Yang , Jun Zhang , Peng Wang
摘要： A series-parallel movable heavy-load casting robot, includes a four-driving-wheel type moving platform, a rotating device, an upright assembly, a lifting drive device, a parallel working arm, an end actuator and a binocular vision system. The four-driving-wheel type moving platform is driven by adopting four omnidirectional wheels, the platform utilizes rear hydraulic supporting legs and adjustable hydraulic supporting legs to implement stationary point self-balancing supporting, and a robot body has five freedom degrees of motion in space; and the rotating device and the lifting drive device can respectively implement rotating and lifting adjustment, the four-degree-of-freedom parallel working arm can carry out attitude adjustment for the end actuator, different end actuators can be changed according to working requirements.
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公开(公告)号：US11841377B2
公开(公告)日：2023-12-12
申请号：US17506648
申请日：2021-10-20
发明人： Jinbo Zhu , Chao Wang , Yongcun Guo , Yong Zhang , Hongzheng Zhu , Wei Zhou , Ke Yang
CPC分类号： G01N9/02 , B07C5/22 , B07C5/361 , G01N33/222
摘要： A coal and gangue identification device is disclosed. The device includes a rotary supporting frame, a water injection unit, a weighing unit, a liquid level detection device and a processing module. The rotary supporting frame is provided with a loading unit used to load a mineral aggregate. The rotary supporting frame is used to drive the loading unit to rotate on a horizontal plane. In the rotating process of the rotary supporting frame, the loading unit cyclically passes through a water injection region, a material adding region, a volume measurement region and an unloading region which are sequentially disposed on a rotation trajectory of the rotary supporting frame. The water injection unit is used to inject water to the loading unit of the water injection region.
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公开(公告)号：US11453032B2
公开(公告)日：2022-09-27
申请号：US17546966
申请日：2021-12-09
发明人： Yongcun Guo , Shuang Wang , Jianwen Yan , Kun Hu , Junpeng Zhou
摘要： The present invention relates to a photoelectric coal and gangue sorting device and a sorting method therefor. The device comprises a support frame, a coal and gangue separation screen body, a sealing upper cover, a sieving mechanism, a driving mechanism, a separating and conveying mechanism, a positioning plate and a sorting unit; the coal and gangue separation screen body, on the top of which is provided with the sealing upper cover and inside of which is provided with the separating and conveying mechanism, is fixedly installed on one side of the support frame by means of bolts; the side wall of the positioning plate, which is arranged above the separating and conveying mechanism, is fixed to the inner wall of the coal and gangue separation screen body by means of spot welding.
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公开(公告)号：US10722942B2
公开(公告)日：2020-07-28
申请号：US15779851
申请日：2017-10-31
发明人： Chengjun Wang , Rui Yu , Yongcun Guo , Yuzhe Shen , Yan Zheng , Zhiwei Zhu
摘要： A multi-arm hanging rail type casting cleaning robot comprises a traveling device, a rotating device, a lifting device, a working arm mounting seat, and four working arms mounted on an annular rail, wherein in addition to pneumatic grippers and magnetic cranes, cleaning tools such as pneumatic air picks and plasma cutters are further provided on end effecters of the working arms. The traveling device of the present invention adopts a four-point hanging supporting mode to realize long-distance stable traveling. Large arm adjusting cylinders and small arm adjusting cylinders are used to replace servo reducing motors to adjust postures of the working arms. The four working arms can jointly and synchronously work. The two pneumatic grippers, the two magnetic cranes, and the four cleaning tools can be flexibly transformed and replaced. The needs of cleaning operations can be satisfied.
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公开(公告)号：US10668628B2
公开(公告)日：2020-06-02
申请号：US15774274
申请日：2017-10-31
发明人： Yongcun Guo , Chengjun Wang , Runrun Ren , Zhiwei Zhu , Yuzhe Shen , Peng Wang , Chengke Xu
摘要： An omnidirectional multi-finger asynchronous gripper for a casting robot, includes a connecting seat, an arc-shaped support, a mounting seat, longitudinal clamping devices, transverse adjusting devices and transverse clamping devices. The omnidirectional multi-finger asynchronous gripper is mounted to a tail end of the casting robot through the connecting seat; each longitudinal clamping device can independently and longitudinally clamp a casting or a mold core, is adjustable in spacing through the transverse adjusting devices, can automatically adapt to castings or mold cores with different outlines and can realize effective fitting-type adaptive clamping of specially-shaped castings and mold cores; and the transverse clamping devices are used for transversely and independently clamping the casting or mold core and a clamping position or angle can be adjusted through a swinging angle adjuster.
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