Drying device with screening function for tea processing

The drying device with the screening function for tea processing comprises a drying box, a driving motor, a drying cover and a screening cylinder, a discharging opening is formed in the right side wall of the lower end of the drying box, an electric telescopic rod is fixedly installed on the front end face of the drying box, the output end of the driving motor is fixedly connected with a worm, and the worm is fixedly connected with the screening cylinder. The worm is rotatably mounted on the mounting plate, the drying cover is mounted on a clamping groove in a clamped mode through a clamping block, the clamping groove is formed in the corner of the upper end of the drying box, a limiting rod is fixedly connected to the lower end of the drying cover, a rotating shaft is connected to the interior of the screening barrel in a penetrating mode, and a sliding groove is formed in the middle of the upper end of the screening barrel; the lower end face of the interior of the drying box is obliquely arranged, and the