Complete decoupling type two-rotating, one-moving and 3-DOF (degree-of-freedom) parallel mechanism

A complete decoupling type two-rotating, one-moving and 3-DOF (degree-of-freedom) parallel mechanism comprises a fixed platform, a movable platform, and three branch chains for connecting the two platforms, wherein an upper connecting rod and a lower connecting rod of the first branch chain are corr...

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Bibliographic Details
Main Authors HU JIANHUA, GUO JINWEI, WANG BEI, XU YUNDOU, YAN WENNAN, ZHAO YONGSHENG, CHEN LIANGLIANG
Format Patent
LanguageChinese
English
Published 14.09.2016
Subjects
CHAMBERS PROVIDED WITH MANIPULATION DEVICES
HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TRANSPORTING
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Summary:A complete decoupling type two-rotating, one-moving and 3-DOF (degree-of-freedom) parallel mechanism comprises a fixed platform, a movable platform, and three branch chains for connecting the two platforms, wherein an upper connecting rod and a lower connecting rod of the first branch chain are correspondingly connected with the movable platform and the fixed platform through a hook hinge and a rotating pair; the upper connecting rod and the lower connecting rod of the second branch chain are correspondingly connected with the movable platform and the fixed platform through a ball pair and another hook hinge; the upper connecting rod and the lower connecting rod of the third branch chain are connected to the movable platform and the fixed platform through rotating pairs; the upper connecting rod and the lower connecting rod of the three branch chains are connected through moving pairs; an axis of the rotating pair for connecting the third branch chain to the movable platform is overlapped with the axis of the
Bibliography:Application Number: CN20161389690