A screening device for vegetable processing and a screening method thereof

By designing a spring-loaded pressure plate and baffle linkage structure triggered by vegetable weight and a dual-station alternating clamping screening device, the problem that traditional screening devices cannot achieve accurate grading of vegetables of various sizes has been solved, and efficient automated screening of vegetable processing has been realized.

CN122400145APending Publication Date: 2026-07-17HUBEI TUYING AGRI TECH CO LTD
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Patent Information

Application Number
CN202610622545.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-05-08
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Traditional vegetable processing screening devices can only achieve coarse screening of a single size, and cannot complete continuous and accurate grading of vegetables of multiple sizes. Poor grading accuracy and frequent problems of incorrect screening and missed screening occur.

Method used

A screening device for vegetable processing was designed, which adopts a spring pressure plate and baffle linkage structure triggered by vegetable weight, combined with dual-station alternating clamping and inclined screening frame to achieve continuous and accurate grading of vegetables of various sizes.

Benefits of technology

It enables continuous and precise grading of vegetables of various sizes, improves grading accuracy and automation, adapts to standardized production needs such as clean vegetable processing and pre-processing of ready-made vegetables, reduces manual labor intensity, and improves production efficiency.

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Abstract

本发明涉及蔬菜加工技术领域,具体为一种蔬菜加工用筛选装置及其筛选方法,包括输送框、输送组件、固定框、固定组件、筛选组件,基于蔬菜重量触发的弹簧压板与挡板联动结构,可根据蔬菜重量自动匹配对应规格的筛选孔,实现多规格蔬菜的连续精准分级,彻底解决固定孔径筛网的错筛、漏筛问题,分级精度大幅提升,完美适配净菜加工、预制菜预处理等标准化生产需求,输送组件、双工位交替夹持的固定组件与筛选组件形成连贯作业体系,夹持块交替夹持、释放蔬菜,实现蔬菜不间断连续输送、定距释放与分级筛选,无需人工间歇上料,大幅提升蔬菜筛选的自动化程度与生产效率。
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