Fast evaluation method and apparatus for seed cotton impurities in purchasing link

Abstract

The present invention relates to an automatic detection method and apparatus, and particularly is a fast evaluation method and apparatus applied to seed cotton impurities in a seed cotton purchasing link. In an existing seed cotton purchasing process, a seed cotton impurity analytical engine is mainly used for performing an impurity separating test on seed cotton to detect a percentage of impurities, in which an impurity detection procedure is complicated and is slow in speed. As a result, a phenomenon of seed cotton transport vehicle queuing is serious. The fast evaluation method and apparatus proposed in the present invention are used for resolving a problem that a speed of detecting a percentage of impurities in seed cotton is slow in a purchasing process. The fast evaluation apparatusin the present invention comprises a pneumatic cotton delivery apparatus, a seed cotton large-impurity cleaning apparatus, a pushing apparatus, a seal capping apparatus, a conveying apparatus and an online imaging detection apparatus. The evaluation method and apparatus resolve technical problems that a procedure of detecting a percentage of impurities in seed cotton in a purchasing process is complicated and slow in speed and the like, and provides a real-time basis for seed cotton transaction settlement.

Description

technical field [0001] The invention relates to a method and device for quickly evaluating impurities in the seed cotton purchase process, which are used to solve the technical problem of slow detection speed of the impurity content in the purchase process, and belong to the field of agricultural machinery equipment. Background technique [0002] Cotton is an important production material and has an important impact on national economic and social development. In cotton production and sales, the sales price of cotton will decrease with the increase of impurity content. At the same time, the impurity content will also affect the processing process of cotton, and even directly affect the effect of cotton ginning and spinning, and ultimately affect the quality of woven products. . [0003] The current cotton impurity detection technology in my country is relatively backward. Now the cotton acquisition process is mainly to use the cotton impurity analysis machine to test the im...

AI Technical Summary

Problems solved by technology

CN201721351825.3 discloses a cotton impurity detection device based on reflection and transmission hyperspectral imaging, including a sensor optical module, a light source module, and a sampling module. Different light sources emit photons of different wavelengths to the cotton on the stage, and the photons are reflected, After absorption or projection, a hyperspectral image of impurities is formed, with high detection accuracy and obvious effect on the classification and recognition of impurities, but the speed is slow and not suitable for the use of seed cotton purchases

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