FIELD: machine building.
SUBSTANCE: spatial mechanism comprises a base made in the form of a round guide, an output member, four kinematic chains with each of them comprising an input member made in the form of a carriage installed on the base, an initial kinematic pair and a finite spherical pair conjugated with the output member. In this case two kinematic chains have two additional intermediate members interconnected with each other by rotating kinematic pairs with output members and spherical kinematic pairs between intermediate members and output members. One intermediate member is installed in the other two kinematic chains, these members shape the spherical kinematic pairs with the input and output members.
EFFECT: increased technical and operational efficiency of a device for manipulating in space along six coordinates.
1 dwg
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Authors
Dates
2014-08-20—Published
2013-03-21—Filed