Mechanical automatic grabbing device

• Main Authors: WANG XUAN, GAO ZHIHUA, HUANG JIANNA, ZHANG JIEXI, GUO JUNYANG, SUN YUZHU, YANG FENG
• Format: Patent
• Language: Chinese; English
• Published: 27.11.2020
• Subjects: CHAMBERS PROVIDED WITH MANIPULATION DEVICES; HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TRANSPORTING

The utility model discloses a mechanical automatic gripping device which comprises a Y-shaped claw and gripping assemblies, the three gripping assemblies are fixedly connected with three claw plates of the Y-shaped claw respectively, and the center of the Y-shaped claw is fixedly connected with a torque output shaft of a rotating motor on a mechanical arm through a rotating rod. The grabbing assembly comprises a translation assembly and a grabbing claw, the translation assembly is fixedly connected with a claw plate of the Y-shaped claw, the grabbing claw is fixedly connected with the moving end of the translation assembly, and the grabbing claw is perpendicular to the claw plate of the Y-shaped claw. According to the mechanical automatic grabbing device, the grabbing claw is controlled through the translation assembly; and the translation equipment is controlled by the motor and can be controlled by the hydraulic assembly, so that the situations of unstable grabbing and hydraulic oilleakage can be avoided, o