Intelligent technological robot arm

An intelligent technological robot arm relates to the technical field of robot arms and comprises a base, a joint motor, a rotating seat, a first section arm, a second section arm, a third section arm and a claw arm, the joint motor is arranged in the base, the rotating seat is rotatably arranged on the top end face of the base, the first section arm is rotatably arranged on the inner wall of the rotating seat, and the second section arm is rotatably arranged on the inner wall of the claw arm. Through the arrangement of a driving motor, a first steering rod, a second steering rod, a first steering gear, a connecting rod, a second steering gear, a transmission gear, a transmission belt, a rotating rod and a connecting gear, the two claws can rotate at the claw arms, and in this way, goods can be grabbed and carried; and meanwhile, through the arrangement of the first claw, the second claw, a mounting groove and a mounting sleeve, a rubber anti-skid pad can be quickly mounted on the grabbing end face of the cla