Patents by Inventor Baojian Cui

Baojian Cui 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).

  • Agricultural rotary tillage machine
    Patent number: 9775275
    Abstract: A facility agricultural laser measure and control motor rotary tillage flattening machine includes a front axle part, a lifting equipment, a rotary tillage component, a battery pack, a rear axle steering part, a rotary flattening component and a rack. A front axle housing connects with the rack. The rotary tillage component comprises a DC motor, a gearbox and a rotary tillage blade. The DC motor connects with the gearbox through transmission. An output shaft of the gearbox connects with the rotary tillage blade. The rear axle steering part includes a rotary seat, a rotary shaft, a steering handlebar, a rear axle stand and squirrel-cage hubs. An upper end of the rotary shaft is equipped with a steering handlebar. The rear axle stand is equipped with two squirrel-cage hubs through a supporting axle. The rotary flattening component connects with the rack through an electromotive handspike and a flexible torsion bar.
    Type: Grant
    Filed: December 10, 2015
    Date of Patent: October 3, 2017
    Assignees: AGRICULTURAL UNIVERSITY OF HEBEI, HEBEI ZHONGNONGBOYUAN AGRICULTURAL EQUIPMENT CO., LTD.
    Inventors: Jinggang Yi, Guobin Zhang, Baojian Cui, Yazhou Xing, Honglei Wu, Yongwei Yuan, Yanjie Bai
  • FACILITY AGRICULTURAL LASER MEASURE AND CONTROL MOTOR ROTARY TILLAGE FLATTENING MACHINE
    Publication number: 20170112042
    Abstract: A facility agricultural laser measure and control motor rotary tillage flattening machine includes a front axle part, a lifting equipment, a rotary tillage component, a battery pack, a rear axle steering part, a rotary flattening component and a rack. A front axle housing with the rack. The rotary tillage component comprises a DC motor, a gearbox and a rotary tillage blade. The DC motor connects with the gearbox through transmission. An output shaft of the gearbox connects with the rotary tillage blade. The rear axle steering part includes a rotary seat, a rotary shaft, a steering handlebar, a rear axle stand and squirrel-cage hubs. An upper end of the rotary shaft is equipped with a steering handlebar. The rear axle stand is equipped with two squirrel-cage hubs through a supporting axle. The rotary flattening component connects with the rack through an electromotive handspike and a flexible torsion bar.
    Type: Application
    Filed: December 10, 2015
    Publication date: April 27, 2017
    Inventors: Jinggang Yi, Guobin Zhang, Baojian Cui, Yazhou Xing, Honglei Wu, Yongwei Yuan, Yanjie Bai