Intelligent and automatic roadblock retraction vehicle

The invention discloses an intelligent and automatic roadblock retraction vehicle. The vehicle includes a vehicle head, a trailer rack and a control system; the trailer rack is provided with a belt conveyor and a fixing support; the fixing support is provided with visual identification systems and a manipulator; the manipulator is provided with a mechanical claw; the control system a PLC and a touch screen controller; the touch screen controller can realize the information interaction with the PLC, so that operators can conveniently input control instructions; and the PLC can control the running state of the belt conveyor in real time and perform real-time control on the working state of the manipulator and the mechanical claw according to the roadblock information identified by the visualidentification systems. The vehicle is simple in structure and convenient in operation; highly efficient releasing and retraction of roadblocks can be realized without equipping many workers, so thatthe vehicle is high in in