Pressure pump driving head structure

The utility model discloses a pressure pump driving head structure. The pressure pump driving head structure is mainly characterized in that a housing base containing a drive component is arranged in front of a motor, and a rotation shaft of the motor penetrates through an inclined shaft hole in a driving head which is axially arranged on the drive component; the drive component is provided with multiple drive rods which spacers are locked to through corresponding ejection pieces, and a diverter valve seat is arranged to cover the spacers; meanwhile, water guide chambers are formed in the portions, corresponding portions of all ejection pieces, of the diverter valve seat respectively, a head cover is further arranged and locked to the motor with the housing base, the driving head comprises an outer metal shaft portion and an inner embedded nylon fiber shaft penetrating portion with the inclined shaft hole, the shaft hole of the shaft penetrating portion can be straight so as to be in seamless fit with the rotation shaft of the motor, and noise generated in operation is avoided; actions of the drive component can be smoother, and unnecessary workload is avoided.