Refrigerator

A refrigerator, comprising:

• a refrigerator door;
• and
• an ice maker, the ice maker being disposed on the refrigerator door and including:
• a driving device;
• and
• an ice crushing device including:
• a stirrer, the stirrer including a rotary shaft;
• and
• a transmission assembly including:
• a first cylindrical gear;
• a first intermediate shaft;
• a second cylindrical gear, the second cylindrical gear being fixedly disposed on the first intermediate shaft and being matched with the first cylindrical gear;
• a second intermediate shaft;
• a third cylindrical gear, the third cylindrical gear being fixedly disposed on the second intermediate shaft and being matched with the second cylindrical gear;
• a first bevel gear being fixedly disposed on the second intermediate shaft;
• and
• a second bevel gear being fixedly disposed on the rotary shaft of the stirrer and being matched with the first bevel gear;
• wherein any one of the first cylindrical gear, the second cylindrical gear, the third cylindrical gear, and the first bevel gear is defined as a driving gear;
• the driving gear is connected to the driving device and is configured as an incomplete gear;
• the driving gear is configured to rotate due to driving of the driving device, so as to drive the rotary shaft of the stirrer to rotate intermittently.