The invention discloses a sorter. The sorter comprises a device body; a currency feeding mechanism, a currency separating mechanism, and a plurality of currency receiving mechanisms, which are disposed in the device body. The device body is provided with a currency inlet, and the currency feeding mechanism is disposed on the currency inlet. The currency separating mechanism is connected with the currency feeding mechanism, and the currency receiving mechanisms are disposed on the lower part of the currency separating mechanism. The currency feeding mechanism comprises a currency entwisting wheel shaft, a horizontal wheel shaft, a currency entwisting wheel disposed on the currency entwisting wheel shaft in a sleeved, a horizontal wheel disposed on the horizontal wheel shaft in a sleeved manner, a first currency conveying plate fixedly disposed on the lower part of the currency entwisting wheel, a second conveying currency plate fixedly disposed on the lower part of the horizontal wheel, and a driving mechanism used for driving the currency entwisting wheel shaft and the horizontal wheel shaft to rotate in the same direction. The currency entwisting wheel shaft and the horizontal wheel shaft are horizontally fixedly disposed in the device body. The second currency conveying plate is connected with the first currency conveying plate, and the second currency conveying plate, the first currency conveying plate, and the horizontal wheel are used to form a currency conveying channel. The sorter is advantageous in that by adopting the currency conveying way of combining the currency entwisting wheel and the horizontal wheel, the currency conveying distance is shortened, and the currency blocking failure rate is reduced; by adopting the gear transmission way, the structure is simplified, and the occupied space is reduced.