The invention relates to a high-scanning efficiency anti-jitter intelligent face recognition device. The device comprises a fixing block and a recognition mechanism; the recognition mechanism comprises a scanning mechanism, a fixing mechanism and a detection mechanism; the scanning mechanism comprises a driving assembly and two scanning assemblies, wherein the scanning assembly comprises a first bevel gear, a screw rod, a bearing, a lifting block, a first motor, a first linking rod, a second linking rod, a slip ring, a slide rail and a camera; and the fixing mechanism comprises two fixing assemblies, wherein the fixing assembly comprises an air pump, an air cylinder, a piston, a supporting rod and a fixing rod. According to the high-scanning efficiency anti-jitter intelligent face recognition device of the invention, the head of a person to be detected is fixed through the fixing mechanism, so that the rotation or movement of the head of the user during a scanning process can be prevented, and therefore, the smooth proceeding of scanning can be ensured; and the two scanning assemblies in the scanning assembly operate simultaneously, and the moving path of the slip rings is shortened, and therefore, the scanning efficiency of the cameras can be improved, and the rapid scanning and face recognition of the device can be realized.