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[CN 201911000084.8] A 6-DOF Hydraulic Manipulator


[CN 201911000084.8] Title of a six-degree-of-freedom hydraulic manipulator: Application number of a six-degree-of-freedom hydraulic manipulator: CN 201911000084.8 Applicant: Nanjing University of Technology Application Date: 2019-10-21 Patent Type: Application for the Invention The present invention discloses a six-degree-of-freedom hydraulic manipulator, which belongs to the technical field of mechanical equipment, it comprises a base rotary joint, a large arm, a first telescopic joint, a first mechanical arm, a second telescopic joint, a second mechanical arm, a horizontal pendulum joint, a rolling pendulum joint, a rolling pendulum bracket, a pitching joint and two bearing assemblies. One end of the boom is fixed on the top surface of the rotary joint of the base, the other end is rotatably connected with one end of the first mechanical arm through a bearing assembly, the other end of the first mechanical arm is rotatably connected with one end of the second mechanical arm, the other end of the second mechanical arm is fixedly connected with the horizontal swing joint, the rolling swing bracket is rotatably connected with the horizontal swing joint, the rolling swing joint is arranged inside the rolling swing bracket, and the pitch joint is rotatably connected with the pitch joint; two ends of the first telescopic joint are respectively rotatably connected with the boom and the first mechanical arm, and two ends of the second telescopic joint are respectively rotatably connected with the first mechanical arm and the second mechanical arm. The invention adopts hydraulic drive and can accurately adjust the working angle.