Infrared whole paper money of weighing trades zero machine

The utility model discloses an infrared whole paper money of weighing trades zero machine, controller and display screen, step motor no. 1, step motor no. 2, paper currency recognition device, electronic scale electric connection, going out coin device shape and being the recess, go out coin device mid portion and be the transmission band, step motor no. 1 drives the transmission band motion, it opens hourglass coin hole to go out coin device one end next -door neighbour transmission band, the electronic scale leaks by being equipped with the slide rail between coin hole and the electronic scale in a coin device below, has the gap in the middle of the slide rail, and it overturns the continuous control of step motor no. 2 and electronic scale along about the axis, and an electronic scale left side is following for useless coin slot, is a coin slot below the electronic scale right side, going out coin device below hourglass coin hole both sides and setting up relative infra -red transmitter and infrared receiv