Sorting screening device for tea preparation

Abstract

The invention discloses a sorting screening device for tea preparation, and relates to the technical field of agricultural product processing. The sorting screening device comprises a screening box; the left side of the upper surface of the screening box is fixedly connected with a first fixing plate, and the upper side and the lower side of the right side surface of the first fixing plate are fixedly connected with elastic devices; the right ends of the elastic devices are fixedly connected to the left side surface of a shell; and the lower surface of the shell is provided with a first through hole. According to the sorting screening device for tea preparation, through mutual cooperation of a driving device, the elastic devices, a toothed rod, a semi-gear, the shell, the screening box, afirst screen plate, a second screen plate, a third screen plate and the screening box, an output shaft of a motor in the driving device rotationally drives the semi-gear to rotate, the semi-gear rotationally drives the toothed rod to move rightwards, after the semi-gear is rotationally separated from the toothed rod, first telescopic rods and springs in the elastic devices drive the shell to moveleftwards, tea in the shell is screened, the tea can be sorted during tea screening, and the workload of people is decreased.

Description

technical field [0001] The invention relates to the technical field of agricultural product processing, in particular to a sorting and screening device for tea preparation. Background technique [0002] Agricultural product processing is a production activity that uses physical, chemical and biological methods to make agricultural main and by-products into various food or other supplies. It is an important link for agricultural products to enter the consumption field from the production field. It mainly includes grain processing, feed processing, oil extraction, brewing, sugar making, tea making, flue-cured tobacco, fiber processing, and processing of fruits, vegetables, livestock products, aquatic products, etc. The processing and adoption methods of agricultural products vary according to the types of products and consumption requirements. Agricultural product processing can reduce the volume and weight of agricultural products, facilitate transportation, make perishable...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a sorting and screening device for tea preparation, which solves the problem that the sorting and screening of the existing tea processing device cannot be carried out at the same time, and workers need to screen after the tea is screened. question

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