Vibratory screening cloth vehicle for overhead belt gallery

The present utility model relates to a vibratory screening cloth vehicle for overhead belt gallery. The vibratory screening cloth vehicle comprises a cloth trolley, a cloth trolley frame, rails positioned on the bottom of a gallery, a vibratory screening device and a screening box frame and is characterized in that a flexible connecting mechanism is positioned between the cloth trolley and the vibratory screening device, a vibrating isolation spring is positioned at the joint between wheels and the rails, and the flexible connecting mechanism consists of a connecting shaft with the two ends provided with external screw threads, a rubber sleeve in a socket joint with the connecting shaft, the cloth trolley frame and the screening box frame that are respectively positioned on the external surface of the rubber sleeve, a middle rubber cushion positioned between the cloth trolley frame and the screening box frame, end rubber washers respectively positioned on the two ends of the rubber sleeve, holder rings positi