FIELD: transport.
SUBSTANCE: invention relates to vibration equipment. Vibration floor comprises independent vibration modules each including frame 14 accommodating bearing material 12 whereon metal sheet 9 is arranged. Said metal sheet is secured to vibration element 10 and rigidity element 9 and held in place by only peripheral sealing membrane 11, and, as an version, rests on compression spring 13. Bearing material can have ribs to deform metal sheet to make transverse corrugation under action of stored material weight.
EFFECT: vibration modules are dust impermeable, do not propagate vibration and increase efficiency of feeding powder-like materials from hoppers, ships, railroad cars etc.
14 cl, 18 dwg
