Two-degree-of-freedom executing mechanism for manipulator and driving method

• Main Authors: JIAO RIHUA, HAN LE
• Format: Patent
• Language: Chinese; English
• Published: 11.04.2023
• Subjects: CHAMBERS PROVIDED WITH MANIPULATION DEVICES; HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TRANSPORTING

The invention relates to the technical field of manipulators, and discloses a two-degree-of-freedom executing mechanism for a manipulator and a driving method.The two-degree-of-freedom executing mechanism comprises a mover assembly, a connecting rod mechanism and two stator assemblies, the mover assembly is arranged above the stator assemblies, and the mover assembly is hinged to the connecting rod mechanism; the two stator assemblies are used for driving the mover assembly to move in the x-axis direction through a magnetic field when three-phase alternating currents with the same amplitude and frequency are connected, and therefore the connecting rod mechanism is driven to swing front and back. The two stator assemblies are used for driving the mover assembly to move in the y-axis direction through a magnetic field when three-phase alternating currents with different amplitudes and frequencies are connected, so that the connecting rod mechanism is driven to swing left and right, and the two stator assemblies