Seed counter

Abstract

The invention provides a seed counter. By using the seed counter, not only can the seed counting efficiency and precision be increased, but also the seed counting cost can be reduced. Meanwhile, uncounted seeds can be returned for counting, and there is no need to specify a seed feeding box when seeds are added for the first time. The seed counter contains a rack, the rack is provided with a horizontal section and a tilt section, and a seed counting mechanism, a seed returning mechanism and a driving mechanism are arranged on the rack. The seed counting mechanism contains a seed conveying belt, an infrared counter and the seed feeding box. A seed receiving box and a seed returning box are further arranged on the rack, and the infrared counter and the seed feeding box are arranged on the horizontal section and the tilt section respectively. The seed returning mechanism contains a returned seed conveying belt which is provided with a seed receiving cavity, a seed outlet is arranged at the bottom of the seed returning box, the seed receiving cavity in the returned seed conveying belt is opposite to the seed outlet, and the upper end of the returned seed conveying belt is arranged overa seed inlet. The driving mechanism contains a driving motor which drives the seed conveying belt and the returned seed conveying belt to rotate, and the tilt section of the rack is provided with a baffle.

Description

technical field [0001] In particular, the invention relates to a particle counting device. Background technique [0002] In scientific research and technology extension work, it is often necessary to take a small amount of crop seeds such as grain, vegetables, and medicinal materials for testing and counting. At present, it mainly relies on manual counting or some existing counting instruments. For artificial There are several types, which are not only labor-intensive and time-consuming, but also difficult to guarantee the counting accuracy. For the existing particle counting instrument, it is not only complicated in structure, difficult to use and replace parts, but also high in purchase price. At the same time, the existing particle counting instrument is in use At this time, a large amount of seeds are artificially added to the lower seed box and other components at one time or several times are added to the lower seed components such as the lower seed box until the speci...

AI Technical Summary

Problems solved by technology

[0002] In scientific research and technology extension work, it is often necessary to take a small amount of crop seeds such as grain, vegetables, and medicinal materials for testing and counting. At present, it mainly relies on manual counting or some existing counting instruments. For artificial There are several types, which are not only labor-intensive and time-consuming, but also difficult to guarantee the counting accuracy. For the existing particle counting instrument, it is not only complicated in structure, difficult to use and replace parts, but also high in purchase price. At the same time, the existing particle counting instrument is in use At this time, a large amount of seeds are artificially added to the lower seed box and other components at one time or several times are added to the lower seed components such as the lower seed box until the specified number of seeds is counted, and the uncounted seeds cannot be counted. It can be used again after the return, and it is impossible to realize that the seeds added for the first time are not in the next plant components such as the seed box; therefore, based on the analysis of the above problems, this application provides a new seed counting device

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