Part decoupling zero spherical surface parallel mechanism with three -dimensional rotation

• Main Authors: ZHAO YAOHONG, FAN XIAOQIN, XIA HAO, GUO WANGWANG, LI RUIQIN, YAO YINYIN, JIN WEIHE, WANG XIUJIAO
• Format: Patent
• Language: Chinese; English
• Published: 31.08.2018
• Subjects: CHAMBERS PROVIDED WITH MANIPULATION DEVICES; HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TRANSPORTING

The utility model relates to a parallel operation platform and robot joint's actuating mechanism specifically is a part decoupling zero spherical surface parallel mechanism with three -dimensional rotation. Including allocate platform and three interconnect and respectively with the sport branch that the platform is connected allocates, include the same sport branch I and sport branch II of two -strip structure among three sport branch, sport branch I include arc pole I, slider and arc pole II, the slider passes through revolute pair R1 with arc pole II to be connected, arc pole II passes through the slider with the arc pole I who allocates the bench and is connected, the slider can be along arc pole I relative slip, arc pole II top links to each other with revolute pair R4, sport branch II include arc pole III and arc pole IV, arc pole III and arc pole IV pass through revolute pair R3 interconnect, arc pole III with allocate the platform and be connected through revolute pair R2, arcpole IV top links to each