Single-row sorting machine for rhizome materials

Abstract

The invention discloses a single-row sorting machine for rhizome materials. The single-row sorting machine for the rhizome materials comprises a rack, circular chains, a driving shaft, a driven shaft and a plurality of rollers arranged on the rack in parallel, the driving shaft and the driven shaft are arranged at the front end and the rear end of the rack, the circular chains are driven to convey circularly through chain wheels on the driving shaft and the driven shaft, two ends of each roller are fixedly connected with the circular chains positioned on two sides of the roller, at least one single-row conveying passage used for conveying the materials is arranged on a roller conveying surface formed by the rollers, and the width of each single-row conveying passage is a passing width of one single material; a friction guide rail is arranged on the rack and arranged below the rollers along the material conveying direction, and the rollers rotate and roll by 360 degrees along the friction guide rail. By the single-row sorting machine for the rhizome materials, quick material sorting and conveying are realized, too many vacancies of the materials or material accumulation in the testing process is avoided, and productivity unification of sorting, feeding and testing is achieved.

Description

technical field [0001] The invention relates to the technical field of sorting materials before detection, and in particular to a single row sorting machine for rhizome materials, especially suitable for materials with irregular shapes (such as potatoes, etc.), but also suitable for sorting fruits before detection. Background technique [0002] At present, domestic and foreign enterprises need to drop the materials one by one onto the detection rollers in the detection process when testing potatoes and other root materials. When the materials pass through the detection section, the detection rollers need to rotate 360°, which can ensure the safety of the materials. Full circumferential detection to avoid missed detection. The current sorting and feeding equipment generally adopts a single-channel multi-column structure, that is, materials are arranged in multiple columns in one channel. For example, Chinese patent document CN 101462639 discloses an automatic sorting feeder ...

AI Technical Summary

Problems solved by technology

[0003] (1) Due to different lengths or large differences in size, the materials are not neatly sorted on the feeding sorting machine, that is, the number of rows in each row is different, which will put forward higher requirements for the next process, making it The maximum number of arrangements that can be passed through the loading sorter at one time, so there will be a problem. There are often vacancies in the entire testing process, so that the testing equipment often has the phenomenon of energy consumption of large horse-drawn carts.

[0004] (2) For different varieties or different batches of rhizome materials, the proportions of the large and small materials are not the same, and sometimes the difference is large. The detection speed of the process is adjusted, but it is difficult to achieve the consistency of feeding and detection. Improper adjustment often results in more vacancies or material accumulation

[0005] (3) When detecting irregularly shaped rhizome materials, its orientation detection is necessary. After the material is oriented by the feeding mechanism, it is required to be transported to the detection process. If the material is not oriented along the length direction , it is difficult for the material to rotate 360° on the detection roller, which will seriously affect the defect detection function of the material, and make the material that should be rejected enter the finished product area

Due to the single-channel multi-column arrangement of the above-mentioned patents, it cannot be supplied to subsequent single-column detection equipment

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