| 摘要 |
Invention relates to the equipment for separation of bulk materials. Vibro-pneumatic separator contains a frame with air-permeable deck, an air chamber connected with the deck, fans and a drive. According to invention, the frame is executed with possibility of adjustment of longitudinal and transverse units of inclination of the air-permeable deck connected with the drive with the help of an eccentric mechanism, consisting of external and internal cams, having grooves and mounted with possibility of rotary motion relative to each other. The rigid connection of cams is ensured with the help of a pin mounted into the grooves of cams at their matching. External cam with the help of connecting rod is connected with the air-permeable deck, and internal cam - with the drive shaft. Vibro-pneumatic separator can have two eccentric mechanisms connected by connecting rods with the opposite ends of the longitudinal side of air-permeable deck. Invention provides an improvement of the quality of separation of material due to the possibility of adjustment of the angles of slope of the deck and amplitude of its of oscillations.
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