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Application filed by Олександр Давидович Учитель, Віталій Павлович Лялюк, Геннадій Леонідович Зайцев, Наталя Олександрівна Дац, Сергій Олександрович Учитель, Ірина Анатоліївна ЛяховаfiledCriticalОлександр Давидович Учитель
Priority to UAU201406764UpriorityCriticalpatent/UA94484U/en
Publication of UA94484UpublicationCriticalpatent/UA94484U/en
Shaker contains a box with vibrators, in which unbalance shafts are located in mutually perpendicular planes, a sifting surface, a frame and springs. Vibrators are installed in pairs opposite to the axis of the screen box. Sifting surface is designed as a set of trapezoidal sections. Screen frame is provided with posts with supports in the form of absorbers with a high deflection rate. Each pair of supports is mounted on the opposite screen axis diameter line, and the box is provided with supports in the form of radial plates.