Coal sampling device for coal quality judgment

The utility model provides a coal sampling device for coal quality judgment, and relates to the field of coal. The coal quality judgment coal sampling device comprises a fixing frame, a first supporting plate and a second supporting plate are arranged above the fixing frame, a sampling mechanism is arranged in the middle of the first supporting plate and the middle of the second supporting plate and comprises a movable block, a sampling cylinder is fixedly connected to the surface of the movable block, and the sampling cylinder is fixedly connected to the surface of the movable block. A threaded push rod is arranged in the sampling cylinder, the middle of the movable block is in threaded connection with a threaded rod, and a material guide mechanism is arranged above the fixed frame. According to the coal sampling device for determining the carbon quality, the sampling barrel conveys coal upwards through the threaded push rod, the movable block is driven to move transversely through the threaded rod, the coal