FIELD: mechanical engineering.
SUBSTANCE: invention relates to mechanical engineering, and more specifically to flat manipulators. A four-degrees-of-freedom flat manipulator of a parallel structure includes a rack, four kinematic chains, each of which consists of a driving lever with a drive mounted on it and a connecting rod, and a platform. The elements are interconnected by rotational hinges. In this case, the platform has a sliding design, consisting of left and right parts, interconnected by a sliding joint.
EFFECT: present invention reduces the load on the drives.
1 cl, 1 dwg
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