Castanea mollissima sorting device and method

Abstract

The invention discloses a castanea mollissima sorting device and method. The castanea mollissima sorting device comprises a rack, a support, a conveyor, a movable platform, a suction mechanism, three driving mechanisms, a first camera, a second camera, a PLC and a computer. The conveyor is located in the rack, and the support is fixed to the rack; the support comprises three vertical rods, and the three driving mechanisms are installed on the three vertical rods correspondingly; the movable platform is located in the position, above the conveyor, of the support and a discharging pipe is arranged on one side of the conveyor; each driving mechanism comprises a servo motor fixed to the upper end of the corresponding vertical rod, a guiding rail fixedly installed on the corresponding vertical rod, a sliding block installed on the guiding rail, a connecting rod with the two ends being hinged to the sliding block and the movable platform correspondingly and a distance measuring sensor installed at the upper end of the guiding rail; and the servo motors drive the sliding blocks to vertically move along the guiding rails through belts, and the distance measuring sensors are used for monitoring the moving distances of the sliding blocks.

Description

technical field [0001] The invention relates to intelligent agricultural equipment, in particular to a chestnut sorting device and method. Background technique [0002] At present, only perforated circular drums are used for screening or manual grading of chestnuts on the market. The use of round drums is limited to the classification of chestnut size, and it is impossible to classify the appearance grades such as the degree of surface damage, and only a single level of screening can be performed at a time. After adjusting the size of the hole, the next level of screening can be performed, which is complicated to operate; and Manual screening is time-consuming and inefficient, and the accuracy is unstable. With the continuous rise of labor costs, the development and use of intelligent agricultural machinery has gradually replaced manual labor, greatly improving the classification accuracy and time efficiency. . Contents of the invention [0003] The main purpose of the p...

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to overcome the existing problems of chestnut grading and provide a chestnut sorting device and method, which can be applied to the field of primary processing and grading of chestnuts, so as to solve the problems of low chestnut grading efficiency, cumbersome grading steps and visual processing at present. Incomplete and single-standard issues

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