Patents by Inventor Guoyu Zuo
Guoyu Zuo 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).
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Patent number: 11758856Abstract: The invention discloses a fully automatic intelligent rubber tapping robot, which comprises a moving platform and a rubber tapping robot arm. The rubber cutting mechanical arm is installed on the moving platform. tapping robot arm is installed on the moving platform. The tapping robot arm is specially designed for rubber cutting operation, the end of the tapping robot arm is equipped with an end actuator, which is composed of a tree-hugging fixed device and a sliding rubber tapping device. The invention can carry out the rubber cutting operation independently without manual intervention, which greatly reducing the manual input, and obviously improving the rubber cutting efficiency and time economy conversion efficiency. The movable system can work alone in a whole rubber forest with a large working area and reduces the average input cost per tree.Type: GrantFiled: March 27, 2023Date of Patent: September 19, 2023Assignee: BEIJING UNIVERSITY OF TECHNOLOGYInventors: Guoyu Zuo, Guodong Chen, Daoxiong Gong, Zhihui Shen, Erjun Xiao
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Publication number: 20230225264Abstract: The invention discloses a fully automatic intelligent rubber tapping robot, which comprises a moving platform and a rubber tapping robot arm. The rubber cutting mechanical arm is installed on the moving platform. tapping robot arm is installed on the moving platform. The tapping robot arm is specially designed for rubber cutting operation, the end of the tapping robot arm is equipped with an end actuator, which is composed of a tree-hugging fixed device and a sliding rubber tapping device. The invention can carry out the rubber cutting operation independently without manual intervention, which greatly reducing the manual input, and obviously improving the rubber cutting efficiency and time economy conversion efficiency. The movable system can work alone in a whole rubber forest with a large working area and reduces the average input cost per tree.Type: ApplicationFiled: March 27, 2023Publication date: July 20, 2023Inventors: Guoyu Zuo, Guodong Chen, Daoxiong Gong, Zhihui Shen, Erjun Xiao
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Patent number: 11298816Abstract: The present invention relates to robots and discloses a seven-degrees-of-freedom humanoid robotic arm, including an upper arm component and a forearm component. One end of the upper arm component is provided with a shoulder pitching joint, a shoulder yawing joint and a shoulder rolling joint for connecting with a shoulder. One end of the forearm component is provided with an elbow pitching joint and an elbow rolling joint for connecting with the upper arm component, and the other end of the forearm component is provided with a wrist pitching joint and a wrist yawing joint for connecting with a robotic hand. The seven-degrees-of-freedom humanoid robotic arm of the present invention achieves a highly bionic design of a spherical joint of human shoulder, elbow and wrist joints.Type: GrantFiled: May 28, 2019Date of Patent: April 12, 2022Assignee: Beijing university of TechnologyInventors: Guoyu Zuo, Hongxing Liu, Yuelei Liu, Yongkang Qiu, Jiahao Lu, Tingting Pan, Tao Zheng
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Publication number: 20190314979Abstract: The present invention relates to robots and discloses a seven-degrees-of-freedom humanoid robotic arm, including an upper arm component and a forearm component. One end of the upper arm component is provided with a shoulder pitching joint, a shoulder yawing joint and a shoulder rolling joint for connecting with a shoulder. One end of the forearm component is provided with an elbow pitching joint and an elbow rolling joint for connecting with the upper arm component, and the other end of the forearm component is provided with a wrist pitching joint and a wrist yawing joint for connecting with a robotic hand. The seven-degrees-of-freedom humanoid robotic arm of the present invention achieves a highly bionic design of a spherical joint of human shoulder, elbow and wrist joints.Type: ApplicationFiled: May 28, 2019Publication date: October 17, 2019Inventors: Guoyu ZUO, Hongxing LIU, Yuelei LIU, Yongkang QIU, Jiahao LU, Tingting PAN, Tao ZHENG
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Patent number: 9584000Abstract: A method and device of torque generation based on electromagnetic effect is provided. An electromagnetic torque whose direction is opposite to the motor driving direction is generated in a magnetic field when a motor-drive armature winding is adopted based on the electro-magnetic induction principle. Meanwhile, a reverse electromagnetic torque which is reverse to the armature winding with the same magnitude, is applied on a magnet set and is transmitted to an underactuated system so as to provide required torque for the underactuated system. Advantageously, the provided torque is in direct ratio to speed, difficulty in control is significantly reduced, two-stage electromagnetic variable speed can be achieved, the design of the system is simple and reliable with a concise and clear structure, and the device may be employed in a wide variety of applications.Type: GrantFiled: September 4, 2015Date of Patent: February 28, 2017Assignee: BEIJING UNIVERSITY OF TECHNOLOGYInventors: Xiaogang Ruan, Xiaoqing Zhu, Rongyi Sun, Ruoyan Wei, Naigong Yu, Daoxiong Gong, Guoyu Zuo
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Publication number: 20160006329Abstract: A method and device of torque generation based on electromagnetic effect is provided. An electromagnetic torque whose direction is opposite to the motor driving direction is generated in a magnetic field when a motor-drive armature winding is adopted based on the electro-magnetic induction principle. Meanwhile, a reverse electromagnetic torque which is reverse to the armature winding with the same magnitude, is applied on a magnet set and is transmitted to an underactuated system so as to provide required torque for the underactuated system. Advantageously, the provided torque is in direct ratio to speed, difficulty in control is significantly reduced, two-stage electromagnetic variable speed can be achieved, the design of the system is simple and reliable with a concise and clear structure, and the device may be employed in a wide variety of applications.Type: ApplicationFiled: September 4, 2015Publication date: January 7, 2016Inventors: Xiaogang Ruan, Xiaoqing Zhu, Rongyi Sun, Ruoyan Wei, Naigong Yu, Daoxiong Gong, Guoyu Zuo
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Patent number: 9148046Abstract: A method and device of torque generation based on electromagnetic effect is provided. An electromagnetic torque whose direction is opposite to the motor driving direction is generated in a magnetic field when a motor-drive armature winding is adopted based on the electro-magnetic induction principle. Meanwhile, a reverse electromagnetic torque which is reverse to the armature winding with the same magnitude, is applied on a magnet set and is transmitted to an underactuated system so as to provide required torque for the underactuated system. Advantageously, the provided torque is in direct ratio to speed, difficulty in control is significantly reduced, two-stage electromagnetic variable speed can be achieved, the design of the system is simple and reliable with a concise and clear structure, and the device may be employed in a wide variety of applications.Type: GrantFiled: November 29, 2012Date of Patent: September 29, 2015Assignee: Beijing University of TechnologyInventors: Xiaogang Ruan, Xiaoqing Zhu, Rongyi Sun, Ruoyan Wei, Naigong Yu, Daoxiong Gong, Guoyu Zuo
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Publication number: 20140035398Abstract: A method and device of torque generation based on electromagnetic effect is provided. An electromagnetic torque whose direction is opposite to the motor driving direction is generated in a magnetic field when a motor-drive armature winding is adopted based on the electro-magnetic induction principle. Meanwhile, a reverse electromagnetic torque which is reverse to the armature winding with the same magnitude, is applied on a magnet set and is transmitted to an underactuated system so as to provide required torque for the underactuated system. Advantageously, the provided torque is in direct ratio to speed, difficulty in control is significantly reduced, two-stage electromagnetic variable speed can be achieved, the design of the system is simple and reliable with a concise and clear structure, and the device may be employed in a wide variety of applications.Type: ApplicationFiled: November 29, 2012Publication date: February 6, 2014Applicant: BEIJING UNIVERSITY OF TECHNOLOGYInventors: Xiaogang Ruan, Xiaoqing Zhu, Rongyi Sun, Ruoyan Wei, Naigong Yu, Daoxiong Gong, Guoyu Zuo