Handheld massage hammer

The utility model relates to the technical field of massage hammers, in particular to a handheld massage hammer which comprises an installation box, a driving component and a transmission component are installed in an inner cavity of the installation box, massage balls are installed outside the installation box, the driving component drives the transmission component to work, and the transmission component drives the massage balls to work. The driving component comprises a driving motor installed in an inner cavity of the installation box, the driving motor is connected with a rotating shaft through a coupler, and the rotating shaft is connected with a driving bevel gear. According to the handheld massage hammer provided by the utility model, the driving part, the transmission part and the massage ball are matched with one another, the driving part drives the transmission part to work, the transmission part drives the massage ball to reciprocate, and the massage ball is contacted with or separated from a huma