A jujube conveying and turning device

Abstract

The invention relates to a red date conveying and turnover device applied to the conveying and automatic rotation of red dates during the detection and classification of the red dates. The red date conveying and turnover device comprises bearing shafts, red date limiting baffles, fastening screws, friction belts and conveying chains, wherein pin holes are formed in two sides of the bearing shafts, and the bearing shafts can be connected with the conveying chains and simultaneously can support the red date limiting baffles; one sides, close to the friction belts, on the bottoms of the red date limiting baffles are of a smooth arc shape, so that the friction between the red date limiting baffles and the friction belts is reduced, and the clamping is prevented; U-shape grooves are formed in one sides of the red date limiting baffles, so that the red date limiting baffles can be matched with the bearing shafts; and threaded holes are formed in one ends, opposite to the advancing direction of the conveying chains, of the U-shaped grooves, so that the red date limiting baffles can be fixed on the bearing shafts through the fastening screws, and the stability of the red date limiting baffles during the advancing is guaranteed. The red date conveying and turnover device is simple in structure, is mainly applied to the detection and classification of the red dates and has a certain practical value, and the production cost can be lowered.

Description

technical field [0001] The invention relates to a red date conveying and turning device of a dried fruit detection and grading machine, which is used for online detection and grading of red dates, and belongs to the technical field of food processing machinery. Background technique [0002] my country is a big agricultural country in the world, and it is also the only big producer of jujube in the world. my country has a large output of jujube, but the export rate is low. In 2015, high-quality fruit only accounted for 40% of my country's jujube production, and gift fruits with higher grades accounted for only 5%. The reason is that the variety of red dates in our country is not high, and the jujubes in our country are mixed with good and evil people, and the classification technology is not high. Since 2000, machine vision systems have been used in jujube detection at home and abroad, mainly including jujube size detection, fruit shape detection, and fruit surface defect dete...

AI Technical Summary

Problems solved by technology

[0004] The jujube detection and grading machine that has been put into the market has a single carrier roller for jujubes in the conveying device, which can only realize the detection and grading of jujubes within a certain size range, which increases production costs and is not conducive to the detection and grading of jujubes

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