Double-screw extruder convenient for cavity cleaning

The utility model discloses a twin-screw extruder convenient for cavity cleaning, and relates to the technical field of extruders, the twin-screw extruder comprises a device main body, the top end of a feed bin is provided with a stirring mechanism, and the inner wall of the feed bin is provided with a feeding mechanism. According to the stirring mechanism, the inner side wall of the hopper is fixedly connected with the fixing rod, the motor is installed at the lower end of the fixing rod, the outer side wall of the stirring rod is tightly attached to the inner side wall of the hopper, and when the device is used, the motor drives the stirring rod to rotate and stir, so that fed materials in the hopper are fully stirred and fused, and a feeding port is prevented from being blocked; the convenience of the device is improved; the two ends of the device body are fixed through the limiting rods in a threaded mode, when the device needs to be cleaned, the device body can be disassembled, the interior of the device