Screening device for lotus seeds

Abstract

The invention discloses a screening device for lotus seeds. The screening device includes a screening box, a feeding opening, a screening device and a processing device. The feeding opening is formedin the top of the screening box, the bottom of the feeding opening penetrates through the top of the screening box and extends into the screening box, the screening box is internally provided with thescreening device, and the processing device is arranged at the bottom of the inner wall of the screening device. The smaller lotus seeds can be screened into a collection tank for collection by arranging the screening device, the lotus seeds with full particles fall into the processing device through a gap between a sieve plate and the inner wall of the screening box, the lotus seeds falling intothe processing device can fall into a filter screen, a water source is placed inside an outer frame to enable empty shells of the non-full-seeds inside the filter screen to float for convenient collection, and the seeds that fall into the filter screen are full lotus seeds, and the structure is reasonable and use is easy.

Description

technical field [0001] The invention relates to the technical field of lotus planting, in particular to a screening device for lotus seeds. Background technique [0002] The lotus belongs to the Nymphaeaceae family of the Ranunculaceae, and is a general term for two species of the lotus. Also known as lotus, water hibiscus and so on. It is a perennial aquatic herbaceous flower of the lotus genus. The underground stem is long and thick, with long nodes, and the leaf shield is round. The flowering period is from June to September, solitary on the top of the pedicel, with many petals, embedded in the receptacle, with red, pink, white, purple and other colors, or with color lines and borders. [0003] In the process of planting lotus, it is necessary to select seeds with larger particles and fuller seeds for planting, and seeds with insufficient particle size and fullness not only have a low survival rate, but also due to genetic characteristics, the fruits and flowers produc...

AI Technical Summary

Problems solved by technology

[0003] In the process of planting lotus, it is necessary to select seeds with larger particles and fuller seeds for planting, and seeds with insufficient particle size and fullness not only have a low survival rate, but also due to genetic characteristics, the fruits and flowers produced after planting are relatively small. Therefore, it is necessary to screen the seeds of the planted lotus. The usual method of screening and selecting seeds is to manually select the seeds that do not meet the requirements of particle size and plumpness one by one. This kind of screening efficiency is extremely low and is not suitable for mass seed screening. , for this purpose, we propose a screening device for lotus seeds

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