The invention relates to a tooth implantation drilling
robot based on a small cavity. The
robot comprises a bearing
chassis, a mechanical arm, a clamp, a drilling executor, a control box, a
chassis turbine box and a driving arm base. The lower portion of the
chassis turbine box is fixed to the bearing chassis. The upper portion of the chassis
turbine box is connected with the driving arm base. The upper portion of the driving arm base is provided with a connection hole. The control box is connected with an external computer through a wire and meanwhile fixed to the chassis turbine box. One end of the mechanical arm is connected with the connection hole in the driving arm base. The other end of the mechanical arm is connected with one end of the clamp. The other end of the clamp is connected with the drilling executor. The tooth implantation drilling
robot is characterized in that the drilling executor comprises a medical special brushless motor, a speed
reducer, a rear axle housing, a front axle housing, a
machine head shell, a
drill bit, a small connecting rod, a
crank, a large connecting rod, a rear transmission shaft, a front transmission shaft, a
bevel gear, a one-piece gear spindle and a
universal joint pin. The medical special brushless motor is connected with one end of the rear transmission shaft through the speed
reducer, and the other end of the rear transmission shaft is connected with one end of the front transmission shaft through the
universal joint pin.