Screw conveyer with crushing mechanism

The utility model relates to the technical field of material conveying, in particular to a screw conveyor with a material crushing mechanism, which comprises a screw conveyor, a fixing rod is fixedly connected to the upper end face of the left side of the screw conveyor, a baffle is fixedly connected to the upper end face of the fixing rod, and a shell is fixedly connected to the inner side of the baffle. A first motor is fixedly connected to the upper end face of the middle of the shell, a feeding pipe is fixedly connected to the upper end face of the right side of the shell, a motor shaft is rotatably connected to the lower end face of the first motor, and a fixing block is fixedly connected to the outer side of the motor shaft. According to the utility model, the shell and the stirring blades are arranged, so that materials fed into the top of the spiral material conveyor can be crushed, the situation that a conveying device in the spiral material conveyor is blocked due to the fact that large materials ar