Patent ID: 6533143
Filing Date: 2003-03-18
Classification: B65B

Abstract:
A multiple filling device for powder materials comprising:a hopper made into a laterally long shape with a hopper height, having multiple supply nozzles vertically fixed at its bottom at an equal distance between them, multiple rotating shafts with feeding screws inside the hopper, each goes into the respective supply nozzles, driving motors to have respective rotating shafts rotate thus content material held in the hopper is taken by the feeding screws into respective supply nozzles and is fed downward; wherein at least the inner bottom area of the hopper is divided by a plurality of vertical walls each positioned on top of a V-formed wall into divided portions, each enclosing respective rotating shafts, and an agitating blade is fixed in each divided portion; and wherein each of the plurality of vertical walls has a wall height shorter than the hopper height.