An asphalt mixing plant

Abstract

The utility model relates to the technical field of pitch, especially a pitch stirring device, which comprises a bottom plate, a fixed box is fixedly connected to the top of the bottom plate, a moving plate is slidably connected in the fixed box, a cylinder is installed on the top of the bottom plate, the side surface of the cylinder is fixedly connected with the moving plate, a top plate is fixedly connected to the top of the moving plate, a vertical plate is fixedly connected to the top of the top plate, a through groove is formed in the vertical plate, a stirring cylinder is rotatably connected in the through groove, a worm wheel is fixedly connected to the outside of the stirring cylinder, a driving motor is installed on the top of the top plate, a worm is fixedly connected to the output end of the driving motor, the worm is arranged on the side surface of the worm wheel, and the worm is engaged with the worm wheel, the worm can be driven to rotate under the power of the driving motor, the stirring cylinder and the second stirring rod can be driven to rotate under the engagement of the worm and the worm wheel, the first stirring rod can be driven to rotate under the power of the stepping motor, and thus the raw materials can be fully stirred, avoiding dead angles in the stirring.

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