Vehicle-mounted special work manipulator

The invention relates to a vehicle-mounted special work manipulator. The vehicle-mounted special work manipulator is provided with various execution components and capable of realizing various functions; a plurality of sections of mechanical arms driven by a hydraulic system to fold and unfold are fixed on a horizontal rotating seat; an execution component storage box is fixed on the last section of mechanical arm; a driving chain and a driving mechanism are mounted in the storage box; a plurality of execution components are connected to the driving chain through an adjusting seat; an execution component engagement nick is formed in the end portion of the last section of mechanical arm, and an execution component clamping mechanism is arranged on the end portion. The horizontal rotating seat is capable of rotating horizontally on an automobile chassis, and driving the mechanical arms to rotate simultaneously while rotating, so that the positions of the execution components can be changed; the execution component storage box is fixed on the last section of mechanical arm, a plurality of execution components are mounted in the storage box, and each execution component is capable of completing one function; the execution components in the storage box are capable of rotating through the driving wheel so that a proper execution component can be selected to complete the desired function.