Lycium barbarum screening device

Abstract

The invention provides a lycium barbarum screening device, and belongs to the field of agricultural product machining equipment. The lycium barbarum screening device comprises a shell, a first screening unit and a second screening unit; the first screening unit comprises a guide piece and an annular screen; the guide piece is provided with a first screen hole; the guide piece can bear materials falling from the first screen hole; the annular screen is mounted on the shell; the annular screen sleeves the guide piece; the guide piece is used for guiding the materials falling from a feed port onto the annular screen; the second screening unit comprises an exhaust mechanism; the exhaust mechanism is mounted on the shell, and is provided with multiple exhaust ports; the multiple exhaust ports are arranged in the peripheral direction of the shell at intervals; the wind direction of each exhaust port is towards the shell; each exhaust port and the inner wall of the shell are arranged at intervals; and an annular screening area for enabling the materials to fall is formed between the inner wall of the shell and the multiple exhaust ports. The lycium barbarum screening device is high in automation degree, saves both time and power in the screening work, and is high in screening quality.

Description

technical field [0001] The invention relates to the field of agricultural product processing equipment, in particular to a wolfberry screening device. Background technique [0002] After the wolfberry is picked, the wolfberry is mixed with impurities such as leaves and stems. In order to obtain wolfberry with high purity, it is necessary to screen and sieve the wolfberry. [0003] At present, the screening of wolfberry is carried out manually. When the wolfberry is sieved, the mixture is poured on the screen, and the screen is manually operated to screen the wolfberry, and the screening is repeated many times to obtain the wolfberry. [0004] The inventor found in the research that the traditional wolfberry screening has at least the following disadvantages: [0005] Manual operation has low screening efficiency, high labor intensity and poor screening quality. Contents of the invention [0006] The object of the present invention is to provide a wolfberry screening devi...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a wolfberry screening device to improve the traditional wolfberry screening process relying on manual screening, low screening efficiency, time-consuming and laborious and not thorough screening

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