A refrigerator, comprising: a body having at least one storage chamber; at least one door rotatably mounted to the body to open/close the at least one storage chamber; an ice container detachably mounted to the at least one door or the body, the ice container including: a discharge portion provided in the ice container having a discharge opening to discharge the ice; and an ice conveyer mounted in the ice container to discharge the ice moved by gravity in a cubic ice state or a broken ice state, selectively, wherein the ice conveyer comprises: a rotational shaft connected to a reversible motor to reverse a rotational direction thereof, selectively; a plurality of rotary blades mounted to the rotational shaft; a plurality of fixed blades, each mounted between adjacent rotary blades to apply a pressure to the ice together with the plurality of rotary blades to break the ice when the plurality of rotary blades rotates in a first direction; a plurality of spacers (350, 361, 362) coupled to the rotational shaft to fixedly secure the plurality of rotary blades at predetermined positions, respectively; and a pin configured to be inserted by press fitting in a hole formed in an end portion of the rotational shaft and in a hole formed in a spacer of the plurality of spacers coupled to the end portion to secure the plurality of rotary blades and the plurality of fixed blades to the rotational shaft wherein the pin is configured to be inserted in the holes (322, 352) in the rotational shaft and the spacer in a state in which the spacer is coupled to the rotational shaft together with the plurality of rotary blades and the plurality of fixed blades, and characterized in that the spacer has a projection configured to mate with a hole provided in a jig in the press on which the spacer is to be seated, to prevent the spacer from rotating while the pin is being inserted into the spacer. a body having at least one storage chamber; at least one door rotatably mounted to the body to open/close the at least one storage chamber; an ice container detachably mounted to the at least one door or the body, the ice container including: a discharge portion provided in the ice container having a discharge opening to discharge the ice; and an ice conveyer mounted in the ice container to discharge the ice moved by gravity in a cubic ice state or a broken ice state, selectively, wherein the ice conveyer comprises: a rotational shaft connected to a reversible motor to reverse a rotational direction thereof, selectively; a plurality of rotary blades mounted to the rotational shaft; a plurality of fixed blades, each mounted between adjacent rotary blades to apply a pressure to the ice together with the plurality of rotary blades to break the ice when the plurality of rotary blades rotates in a first direction; a plurality of spacers (350, 361, 362) coupled to the rotational shaft to fixedly secure the plurality of rotary blades at predetermined positions, respectively; and a pin configured to be inserted by press fitting in a hole formed in an end portion of the rotational shaft and in a hole formed in a spacer of the plurality of spacers coupled to the end portion to secure the plurality of rotary blades and the plurality of fixed blades to the rotational shaft a discharge portion provided in the ice container having a discharge opening to discharge the ice; and an ice conveyer mounted in the ice container to discharge the ice moved by gravity in a cubic ice state or a broken ice state, selectively, wherein the ice conveyer comprises: a rotational shaft connected to a reversible motor to reverse a rotational direction thereof, selectively; a plurality of rotary blades mounted to the rotational shaft; a plurality of fixed blades, each mounted between adjacent rotary blades to apply a pressure to the ice together with the plurality of rotary blades to break the ice when the plurality of rotary blades rotates in a first direction; a plurality of spacers (350, 361, 362) coupled to the rotational shaft to fixedly secure the plurality of rotary blades at predetermined positions, respectively; and a pin configured to be inserted by press fitting in a hole formed in an end portion of the rotational shaft and in a hole formed in a spacer of the plurality of spacers coupled to the end portion to secure the plurality of rotary blades and the plurality of fixed blades to the rotational shaft a rotational shaft connected to a reversible motor to reverse a rotational direction thereof, selectively; a plurality of rotary blades mounted to the rotational shaft; a plurality of fixed blades, each mounted between adjacent rotary blades to apply a pressure to the ice together with the plurality of rotary blades to break the ice when the plurality of rotary blades rotates in a first direction; a plurality of spacers (350, 361, 362) coupled to the rotational shaft to fixedly secure the plurality of rotary blades at predetermined positions, respectively; and a pin configured to be inserted by press fitting in a hole formed in an end portion of the rotational shaft and in a hole formed in a spacer of the plurality of spacers coupled to the end portion to secure the plurality of rotary blades and the plurality of fixed blades to the rotational shaft