Anti-blocking device for machine head of belt conveyor

The utility model discloses an anti-blocking device for a machine head of a belt conveyor, and relates to the technical field of belt conveyors. The belt conveyor comprises an installation frame, a belt conveyor body is installed on the installation frame, installation frames are installed on the two sides of one end of the installation frame and are of a U-shaped plate body structure, baffles are fixedly connected into the installation frames, and a motor is installed on one side of each installation frame. According to the utility model, desulfurized gypsum is conveyed by the belt conveyor body, materials can be in contact with the baffle plate when being conveyed to the head position of the belt conveyor body, the motor is started to drive the mounting shaft to rotate, and the mounting shaft rotates to drive the belt to beat the baffle plate, so that the phenomenon of blockage during conveying of the desulfurized gypsum can be effectively reduced; and it is guaranteed that the desulfurized gypsum can be no