Selenium-rich tea screening device

Abstract

The utility model belongs to the technical field of screening devices, and particularly relates to a selenium-enriched tea screening device which comprises a screening box. A screening net is mounted in the screening box; through the arrangement of the discharging mechanism, tea leaves can be automatically spread and discharged, the screening efficiency of the tea leaves is improved, selenium-rich tea leaves can be put into a discharging box, a motor is started to drive a positioning rod to rotate, the positioning rod drives a plurality of driving rods to rotate through a plurality of worms and a plurality of worm wheels, and the driving rods drive stirring rods to rotate; the tea leaves in the discharging box are stirred and scattered, the possibility of tea leaf caking is reduced, follow-up screening and scattering are facilitated, the tea leaves fall on the conveying belt, the bottom end of the discharging box is close to the conveying belt, the tea leaves are discharged through the distance between the bottom end of the discharging box and the conveying belt, and the tea leaves are spread through a box body of the discharging box; the spread tea leaves are conveyed by the conveying belt and fall on the screening net, the vibration motor is started to drive the screening net to vibrate, and the tea leaves are vibrated and screened.

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