Message passing household service robot

The invention relates to a message passing household service robot. The message passing household service robot is specific to a family member with hearing disorders and comprises a main body structure, a central processing unit, a storage device, an image processing unit, a voice recognition unit, a voice output unit, a display unit, a traveling unit and a power supply, wherein the main body structure, the central processing unit, the storage device, the image processing unit, the voice recognition unit, the voice output unit, the display unit, the traveling unit and the power supply are in communication connection. The message passing household service robot always makes the display unit face the dialogue member with the hearing disorders in the message passing process, conducts different types of hearing aid treatments by recognizing the expressions, postures and/or gestures of the dialogue member with the hearing disorders, and can help the dialogue member with the hearing disorders chat and dialogue with families smoothly, and embarrassment and pain of people with the hearing disorders are relieved easily.