The invention aims at providing a suspended volleyball spiking device which comprises a motor, a device casing, a device base, an air transmission pipeline, an exhaust pipeline and an air suction pipe end port. The motor is installed in the device casing; the air transmission pipeline and the exhaust pipeline are respectively connected with the device casing and are opposite to the motor in position; a fan blade is installed on the motor; the air suction pipe end port is positioned at one end of the air transmission pipeline; and the device casing is installed on the device base. The device is suitable for an athlete to perform volleyball spiking technique training, especially suitable for the athlete to repeat the volleyball spot spiking technique at identical height, and is beneficial to improving the spiking technique level of professional athletes.