ROBOT

摘要

The robot is used in mechanical engineering for theperformance of technological operations. It has closed planarstructure connected to a link performing a rotation in the planeof the mechanism which, when needed, secures parallellism andinclination at a specified angle or a motion of alternating valueof the angle of the actuation link towards the basic operatingplane. The closed planar structure is connected to a link (1)resting in the stand and performing revolutions towards an axislying on the plane of the mechanism and containing a parallelogramcontour formed by likns (2, 3, 4) and the distance between pivots(5 & 6) which can be equal or different of the distance betweenpivots (7 & 8) of link (4). The distance between pivots (5 & 6) isdeterminded from links (9 & 10) which are connected by slidingpairs to link (1). To it, by a sliding pair, another link (11) isconnected which, by mean of link (12) and two revolving pairs (12& 14) drives link (3) of the parallelogram contour.4 claims, 5 figures