| 摘要 |
PROBLEM TO BE SOLVED: To reduce the weight of a movable section while maintaining high rigidity.SOLUTION: A parallel link robot (10) includes: an additional actuator (13d) disposed in parallel with two passive links (22b, 23b) between the passive links (22b, 23b); a power transmission shaft section (39) extending coaxially from the additional actuator (13d) and transmitting rotary driving force of the additional actuator (13d) to an attitude change mechanism section (15); a universal joint (38) connecting a shaft section (14) extending from the attitude change mechanism section (15) and the power transmission shaft section (39); and connection reinforcing section (61) bypassing the universal joint (38) and connecting both ends of a notch of a casing of a movable section (12) to each other and reinforcing both the ends. |
