Rice seed water concentration device for agricultural cultivation

Abstract

The invention discloses a rice seed water concentration device for agricultural cultivation. The rice seed water concentration device comprises a device body, wherein a base is arranged at the bottom of the device body; an outer cylinder is arranged at the upper part of the base; a screening barrel is arranged in the outer cylinder; a support frame is arranged at the bottom of the screening barrel; a discharge tube is arranged on the side wall of the screening barrel; a support plate is arranged on the device body; a support sleeve is arranged at the left end of the support plate; a screw rod is arranged in the support sleeve; a motor is arranged at the upper end of the support plate; a rotating shaft is arranged at an output end of the motor; and a mixing blade is arranged on the rotating shaft. The rice seed water concentration device is simple in structure; rice is screened through a water concentration mode, and husks and flat rice are effectively screened out, so that the quality of rice seeds is ensured, the germination rate of the rice seeds after seeding is also effectively ensured, the emergence rate after rice ice planting and seeding is prevented from being affected by the husks and the flat rice and the rice seed water concentration device is convenient to use and high in practicability.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a rice seed water separation device for agricultural planting. Background technique [0002] Paddy refers to the fruit without removing the rice husk, which belongs to the common rice subspecies in the common cultivated Oryza subgenus of the genus Poaceae Oryza botany. A total of 22 types of rice have been identified by humans, but the only one used for bulk trade is Oryza Sativa L., the common type of rice. It is a 50-130 cm tall annual plant with a main stem that forks at the base into several tillers that end in conical flower clusters. Each flower cluster can grow 50-500 small spikes, and each small spike can give a fruit, that is, a nucleolus. The fruit is not completely separated from the plant structure of the flower cluster after harvest. It is one of the most important food crops in my country. The sown area of ​​rice in China accounts for about 1 / 4 of the total area of ​​f...

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Problems solved by technology

[0003] Rice is an important source of food for people. In order to meet people's food needs, a large amount of rice needs to be planted. Rice planting first needs to be selected. The quality of the seeds affects the harvest of rice. The water selection method is often used for seed selection. The current seed water separation device has the disadvantages of poor water separation effect and difficult separation of unqualified seeds. Therefore, it is necessary to develop a seed water separation device for animal husbandry rice planting with good water separation effect and easy separation of unqualified seeds.

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