Laser nondestructive detecting device for litchi internal characteristics

Abstract

The invention provides a laser nondestructive detecting device for litchi internal characteristics. The laser nondestructive detecting device comprises a box body, a limiting assembly, a conveying mechanism and a laser detection mechanism. The limiting assembly is arranged on the box body. According to the laser nondestructive detecting device, a traditional folded line type conveying mode formedby that multiple driving sources drive conveying belts to cooperate can be improved into a mode of only setting one driving source to complete folded line transportation through the cooperation of thebox body, the limiting assembly, the conveying mechanism, the laser detection mechanism, multiple guiding wheels, rotating wheels, a motor and belts. Therefore, the manufacturing cost of the device is greatly reduced. Meanwhile, the maintenance work of workers on the device is indirectly reduced, a fruit transportation device is set to be a folded line type, the number of fruits carried by the device is greatly increased, the working space of the device is fully utilized, and the working efficiency is indirectly improved.

Description

technical field [0001] The invention relates to the technical field of laser detection equipment, in particular to a laser nondestructive detection device for internal characteristics of litchi. Background technique [0002] The traditional detection of fruit is generally by squeezing the surface of the fruit with hands and observing the color of the surface. Use experience to make a reasonable judgment on whether it is ripe, and then divide it into different boxes. It is convenient for the transportation and storage of personnel. In order to judge whether the fruit is ripe faster and more accurately, people have invented a device that uses a laser to detect fruit. [0003] Disclosed as Chinese patent " method and device for laser non-destructive detection of internal characteristics of fruit " (patent number: CN200510117584.1), this patent comprises metal ring, laser emitter, pin and string. The above-mentioned patents can not damage the internal and external quality of ...

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Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a device for nondestructive detection of the internal characteristics of litchi by laser, which solves the problem that the traditional conveyor belt for fruit delivery can only be transported in a straight line, and the broken line transport can only be realized through the cooperation of multiple conveyor belts, which greatly increases the cost of this equipment

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