| 摘要 |
A feeder equipped with a plurality of beams is provided to increase the recycled amount of the construction waste materials by sorting out the waste in advance before firstly crushing the construction waste materials by a crusher. The feeder equipped with a plurality of beams(40) is composed of a feeder unit(30) formed like a cylinder having an opened upside to receive the construction waste material through one end and to transfer and discharge the construction waste material through the other end; plural reinforcing bar beams fixed on side plates(32,52) of the feeder unit and arranged at regular intervals; a support frame(60) disposed at the lower side of the feeder unit at a predetermined gap; plural springs(70) connecting and supporting the feeder unit and the support frame; and a driving unit(80) integrally fixed to one end of the feeder unit to generate force vibrating toward the front side. The driving unit comprises a drive motor generating driving force by receiving power from the outside; a crank shaft rotating from one end of the feeder unit to the other end by interlocking with the drive motor; and at least one crank fitted to the crank shaft to turn along the crank shaft and formed with a section tapered from one end of an imaginary circle to the other end, wherein distances from the center of the circle to each end are different. The feeder unit vibrates together with the driving unit to discharge the construction waste material smaller than a gap between the beams through a space between the beams, transfers the construction waste material larger than a gap between the beams along the beam, and discharges the construction waste material through the other end of the feeder unit. |
