The utility model provides a plate filter aluminium liquid connects workbin comprises bottom plate and curb plate, and install on the bottom plate on the curb plate base, and the curb plate falls trapezoidal steel sheet by 8 and constitutes, respectively falls the waist limit of trapezoidal steel sheet to connect gradually, and every is fallen and welds two blocks of parallel steel sheets parallelwith the bottom plate on the trapezoidal steel sheet, is equipped with the cross steel sheet on the bottom plate. The utility model discloses the curb plate can make things convenient for aluminium liquid to solidify the back drawing of patterns by lower supreme outwards heeling to one side, the steel sheet has all been welded to bottom plate and curb plate outside, plays the strengthening rib effect, prevents to connect the workbin to warp under the thermal shock of aluminium liquid, carries the life of top grafting workbin, the parallel steel sheet of some twice is welded to the curb plateoutside, makes things convenient for forklift transportation and emptys aluminium with fixed attention, and the atress inequality causes fork truck fork foot to damage when preventing to empty.