FIELD: mechanical systems.
SUBSTANCE: invention relates to mechanical systems and can be used in engineering to obtain a given motion of an output link. Orientation platform comprises a post in the form of a closed circular guide and an output link in form of a platform, connected to each other by six kinematic chains, each of which contains drive, carriage mounted on circular guide, and bar, conjugated with carriage and platform by spherical hinges. In each kinematic chain, the drive is rigidly mounted inside the circular guide and is rigidly connected to a crank included in the rotary hinge with a stone forming a translational hinge with a link coupled on one side by a rotary hinge with a circular guide in its center, and on the other side rigidly connected to the carriage.
EFFECT: as a result, the platform design is simplified and inertial loads are decreased during movement of its elements.
1 cl, 2 dwg
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