Patents by Inventor Chengying Ma

Chengying Ma 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).

  • Patent number: 11375728
    Abstract: The present disclosure relates to a system and a method for fine manipulation. The system for fine manipulation includes a tossing mechanism, a setting mechanism, and a leaf uniformly distributing mechanism. The tossing mechanism comprises a tossing machine, a leaf distributing assembly, a first feeding conveyor assembly, and a first receiving conveyor assembly. The setting mechanism comprises a setting assembly, a second feeding conveyor assembly, and a second receiving conveyor assembly. The setting assembly includes a setting belt and a setting belt driving device configured to drive the setting belt to move. The leaf uniformly distributing mechanism comprises a leaf uniformly distributing device and a lifting driving assembly. The leaf uniformly distributing device includes a shifting arm, a rotary table and a rotary table driving assembly. The lifting driving assembly can drive the leaf uniformly distributing device to move up and down.
    Type: Grant
    Filed: April 28, 2018
    Date of Patent: July 5, 2022
    Assignees: CHANGSHA XIANG FENG INTELLIGENT EQUIPMENT LIMITED BY SHARE LTD., TEA RESEARCH INSTITUTE, GUANGDONG ACADEMY OF ARGRICULTURAL SCIENCES
    Inventors: Junxi Cao, Aiqing Miao, Chengying Ma, Dandan Qi, Xiaoyan Qiao, Jinchi Tang, Wei Chen, Shi Pang, Jianyong Zhou, Haoming Peng
  • Publication number: 20210329936
    Abstract: The present disclosure relates to a system and a method for fine manipulation. The system for fine manipulation includes a tossing mechanism, a setting mechanism, and a leaf uniformly distributing mechanism. The tossing mechanism comprises a tossing machine, a leaf distributing assembly, a first feeding conveyor assembly, and a first receiving conveyor assembly. The setting mechanism comprises a setting assembly, a second feeding conveyor assembly, and a second receiving conveyor assembly. The setting assembly includes a setting belt and a setting belt driving device configured to drive the setting belt to move. The leaf uniformly distributing mechanism comprises a leaf uniformly distributing device and a lifting driving assembly. The leaf uniformly distributing device includes a shifting arm, a rotary table and a rotary table driving assembly. The lifting driving assembly can drive the leaf uniformly distributing device to move up and down.
    Type: Application
    Filed: April 28, 2018
    Publication date: October 28, 2021
    Inventors: Junxi CAO, Aiqing MIAO, Chengying MA, Dandan QI, Xiaoyan QIAO, Jinchi TANG, Wei CHEN, Shi PANG, Jianyong ZHOU, Haoming PENG
  • Patent number: 11129394
    Abstract: A leaf bruising machine and method for tea inluding frame, bruising basket, rotating door, locking assembly, and drive control mechanism. Bruising basket is rotatably disposed on frame, and has feed, discharge opening, and accommodating cavity. Rotating door is arranged at bruising basket outer side. Position limiting hole is provided on rotating door. Bruising basket rotates relative to rotating door. Rotating door blocks or opens feed and discharge opening. Locking assembly having spring-loaded ball latch and electromagnetic switch. Drive control mechanism comprises rotation drive device and controller. Rotation drive device is connected to bruising basket to drive bruising basket rotation. Leaf bruising machine bruises tea leaves. When feed and discharge opening is opened or sealed, bruising basket and rotating door is locked by electromagnetic switch and spring-loaded ball latch cooperation.
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: September 28, 2021
    Inventors: Chengying Ma, Aiqing Miao, Wei Chen, Junxi Cao, Bin Zeng, Shi Pang, Dandan Qi
  • Publication number: 20190200635
    Abstract: A leaf bruising machine and method for tea comprises frame, bruising basket, rotating door, locking assembly, and drive control mechanism. Bruising basket is rotatably disposed on frame, and has feed, discharge opening, and accommodating cavity. Rotating door is arranged at bruising basket outer side. Position limiting hole is provided on rotating door. Bruising basket rotates relative to rotating door. Rotating door blocks or opens feed and discharge opening. Locking assembly comprises spring-loaded ball latch and electromagnetic switch. Drive control mechanism comprises rotation drive device and controller. Rotation drive device is connected to bruising basket to drive bruising basket rotation. Leaf bruising machine bruises tea leaves. When feed and discharge opening is opened or sealed, bruising basket and rotating door is locked by electromagnetic switch and spring-loaded ball latch cooperation.
    Type: Application
    Filed: August 10, 2017
    Publication date: July 4, 2019
    Applicant: Tea Research Institute, Guangdong Academy Of Agricultural Sciences
    Inventors: Chengying Ma, Aiqing Miao, Wei Chen, Junxi Cao, Bin Zeng, Shi Pang, Dandan Qi