The invention relates to brick loading and unloading accessory equipment of brick factories, and in particular to an automatic brick loading clamp. The automatic brick loading clamp is characterized in that a control panel of a speed regulating motor 1, a speed regulating motor 2 and a speed regulating motor 3 is arranged on a hydraulic controller (1); a rotating arm 1 and a rotating arm 2 which are rotatable are connected through the speed regulating motor 2; a support frame (2) and the rotating arm 2 are connected through the speed regulating motor 1 and can be rotated at any angle; an oil inlet pipe 1, an oil inlet pipe 2, an oil inlet pipe 3, an oil return pipe 1 and an oil return pipe 2 are fixed on the support frame, the rotating arm 2 and the rotating arm 1; and two oil inlet pipes are arranged on a hydraulic cylinder 2. The automatic brick loading clamp has the beneficial effects that the speed regulating motor 1 and the speed regulating motor 2 are respectively arranged at two ends of the rotating arm 2; gears are manufactured at lower sides of the speed regulating motor 1 and the speed regulating motor 2 which are fixed on the rotating arm 2, so that when the gear at the lower side of the speed regulating motor 1 is driven by the speed regulating motor 1 to rotate, the rotating arm 2 is driven to rotate and when the gear at the lower side of the speed regulating motor 2 is driven by the speed regulating motor 2 to rotate, the rotating arm 1 is driven to rotate.