| 摘要 |
The present invention relates to a rice bin. In the present invention, a rice bin for automatically supplying rice comprises: a body unit which is equipped with an upper cover for sealing the upper part thereof, and to the two side surfaces on the inside of which are coupled rail brackets that are securely coupled by a fastening means; a storage unit which is accommodated in the body unit and stores rice, and of which the upper part is open; a withdrawal unit which is slidably coupled to the rail bracket and receives a supply of the rice stored in the storage unit and withdraws the same outwards; a rice supply unit comprising a conveyor screw which supplies the rice stored in the storage unit to the withdrawal unit and has a through hole of polygonal shape formed in the centre, a power transmission shaft which has a shape corresponding to the through hole and is inserted into the through hole, a power transmission means which is connected to the power transmission shaft and supplies rotary power to the conveyor screw, a main PCB which operates or stops the power transmission means in accordance with signals from the control unit, a conveyor cover which accommodates the conveyor screw on the inside, and a supply nozzle which is coupled to the upper part of the conveyor cover and supplies the conveyed rice to the withdrawal unit; and a control unit which is mounted to the front of the body unit and controls an automatic rice supply device so that a user can be easily supplied with rice. |
