An automatic door opening device (100) and a refrigerator with the automatic door opening device (100). The automatic door opening device (100) comprises a base, a driving source component (2), a transmission body, and two pushing parts; the transmission body comprises two clutch gear groups (31); each clutch gear group (31) comprises two parts which are mutually and selectively connected, namely a first part and a second part; when a door body opening signal is received, each first part and the corresponding second part are connected to form a transmission state; and after the door body is opened, each first part and the corresponding second part are released from the transmission state.
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