Vibration sputum excretion machine suitable for infants

The utility model discloses and provides a vibration expectoration machine suitable for infants, including the host and vibration head, the host includes the casing, the inside of casing is fixedly connected with the main control panel, the main control panel is welded with the encoder, the adjusting end of the encoder is sleeved with the adjusting wheel, the adjusting wheel is connected with the vibration head, and the vibration head is connected with the main control panel. An opening is formed in the shell, the two sides of the adjusting wheel penetrate through the opening and extend to the outer side of the shell, a motor support is fixedly connected to the inner side of the shell, a vibration motor is fixedly connected to the motor support, and an output shaft of the vibration motor penetrates through the shell and is detachably connected with the vibration head. The main machine structure capable of being held by one hand is matched with the detachable vibration head, the encoder is adjusted through rot