Seed sunning device capable of turning over seeds conveniently

Abstract

The invention relates to the technical field of seed sunning devices, in particular to a seed sunning device capable of turning over seeds conveniently. The seed sunning device comprises a horizontally arranged transparent cylinder, wherein a cylinder cavity is formed in the transparent cylinder, one side of the cylinder cavity is open, and the cylinder cavity is provided with a cylinder cover; more than two circular rings are arranged on the transparent cylinder in the circumference direction, parts of the circular rings are positioned in an accommodating cavity, the accommodating cavity is positioned in a supporting seat, and the supporting seat is positioned below the transparent cylinder; and an opening of the accommodating cavity is upward, a plurality of rolling balls are arranged onthe bottom surface and the side wall of the accommodating cavity, and the rolling balls are attached with the parts of the circular rings. The seed sunning device can turn over the seeds through rotation, and is very convenient.

Description

technical field [0001] The invention relates to the technical field of seed drying devices, in particular to a seed drying device for conveniently turning seeds. Background technique [0002] The crop seeds used for saving seeds, especially rice seeds, are generally collected by large grain farmers in rural areas. After harvesting, they are dried separately, cleaned and graded, sterilized, soaked in warm water before sowing, etc. Drying crop seeds is the first process after harvesting. It can promote the post-ripening of seeds, increase the activity of seed enzymes, reduce the water content of seeds, increase the germination rate of seeds, and can also kill insects and bacteria, and reduce the occurrence of diseases and insect pests. [0003] At present, in rural areas, sun-dried seeds are usually selected, that is, the freshly harvested rice seeds with extremely high water content are spread on the cement field or asphalt road, and after 2-3 days of sun exposure, the seeds ...

AI Technical Summary

Problems solved by technology

[0004] However, the harvesting time of rice seeds is still in the high temperature period in autumn. Sometimes the weather temperature is above 35°C. In the afternoon, the temperature accumulated on the cement field or asphalt road will be very high, which is easy to burn the seeds and reduce the germination rate.

Therefore, it is very unfavorable to maintain the quality of the seeds to expose the rice seeds on the open-air cement field or asphalt road, especially in continuous high temperature weather; in addition, after the rice seeds are piled up to a certain height, the rice in the lower layer is often unable to be exposed to the sun. However, this will result in uneven drying of seeds and poor results, which will affect the yield in the later period.

Images