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OwnerSolomon Monuilovich Rozengauz, Vasily Fedorovich Tikhonov +1inventors
InventorsSolomon Monuilovich Rozengauz, Vasily Fedorovich Tikhonov, Nikolai Kliontievich Mosolov
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A sorting machine comprising several devices for introducing objects into the machine and a mechanism for conveying the objects to magazines mounted on the outer side of a cylindrical casing of the machine. The conveying mechanism is made in the form of a rotary drum of the squirrel cage type and a fixed cylindrical cam having cam surfaces which are coaxially mounted in the casing and are coaxially relative to each other. Rods are provided with object carriers which are movable along the rods, each object carrier being operatively connected to a respective cam surface of the cam for distributing the objects among the magazines. At the points of conjunctions of the cam surfaces there are provided switches which are actuated by a control device of the machine. During rotation of the driven drum, the object carriers which are guided by the cam surfaces of the cam are moved along the rods to distribute the objects among the magazines. The conveying mechanism also comprises containers and cams for automatic discharge of packs of sorted objects.
In a sorting machine, rotary cage means having a central vertical axis of rotation, upper and lower rings respectively situated in horizontal planes normal to said axis of rotation, and a plurality of rods extending between and fixed to said rings, said rods being parallel to said axis and distributed about the latter, a plurality of arm means respectively having portions surrounding said rods to be guided thereby for vertical movement, each arm means having an outer portion extending outwardly beyond said rotary cage means for supporting a structure such as an object-carrier means, and each arm means having an inner cam-follower portion situated inwardly beyond said rotary cage means, and stationary cylindrical cam means situated coaxially within and surrounded by said rotary cage means, said cam means having an outer surface provided with camming portions which engage said inner cam-follower portions of said plurality of arm means for controlling the elevation of the plurality of arm means respectively along said rods while said cage means turns about its central axis with respect to said stationary cam means, said camming portions of said cam means including circumferential camming portions respectively situated in planes normal to said central axis and distributed therealong so as to be situated at different elevations for cooperating with said cam-follower portions to determine the elevations of said arm means while they turn with said cage means about said axis, and said cam means also having at its outer surface a pair of opposed oppositely inclined helical end camming portions which extend helically around said axis for changing the elevation of an arm means whose cam-follower portion engages one or the other of said inclined end camming portions, one of said circumferential camming portions being longer than the others and any pair of circumferential camming portions on one side of said longer circumferential camming portion defining with said end camming portions when said cam means is developed into a plane the configuration of a trapezoid, and switch means situated respectively at the junctions between said circumferential and helical camming portions for controlling the travel of said cam-follower portions along said circumferential and helical camming portions of said cam means.
Dependencies are inferred from the claim text.