Spiral feeding sifter for oil-tea camellia fruit

Abstract

The invention discloses a spiral feeding sifter for oil-tea camellia fruit, and belongs to the field of oil-tea camellia fruit decladding separator structures. The spiral feeding sifter comprises a spiral stirring shaft, a screen, a shell body, a bearing baffle, a feed hopper, a discharging outlet and the like, a bearing seat is arranged at one end of the shell body, and the baffle is located at the outer side of the bearing seat; the feed hopper is located on the shell body and is in seamless connection with the shell body, the discharging outlet is located under the shell body and is in seamless connection with the shell body, and the screen is located inside an inner cavity of the shell body; an opening at the front end of the screen is located under the feed hopper, stirring teeth areuniformly distributed on the spiral stirring shaft, the spiral stirring shaft located in an inner cavity of the screen is driven by a motor, and the two ends of the spiral stirring shaft are respectively fixed to and supported on a rack of a decladding machine and the bearing seat of the shell body through bearings. The spiral feeding sifter for the oil-tea camellia fruit is stable in structure, effectively improves screening and separation of the oil-tea camellia fruit in the feeding stage so as to conveniently break shells of the oil-tea camellia fruit with different sizes in the shell breaking stage, the decladding rate of the oil-tea camellia fruit is improved, and the crashing rate of oil-tea camellia seeds is reduced.

Description

technical field [0001] The invention belongs to a feeding mechanism in a camellia oleifera shelling and cleaning machine, and in particular relates to a principle of a camellia oleifera screw feeding and screening mechanism. Background technique [0002] Camellia oleifera is an important woody oil tree species unique to my country. It is mainly distributed in 18 southern provinces such as Hunan, Jiangxi, Guangxi, and Guizhou. Camellia oil is a high-quality edible oil with a high content of unsaturated fatty acids. Its nutritional and health value is not inferior For olive oil, it is known as "Oriental olive oil". In recent years, the international grain and oil security situation is not optimistic. In view of this, the central government has increased its support for the camellia oil industry in recent years, and the camellia oil industry has gradually formed an industrialized and large-scale economy. Camellia oleifera fruit contains about 35% of the shell, and the shell con...

AI Technical Summary

Problems solved by technology

Camellia oleifera fruit contains about 35% of the shell, and the shell contains very little oil. Camellia oleifera fruit shelling is an inevitable process for camellia oil processing. However, most of the camellia oleifera shelling machines in my country currently use direct feeding For shelling, only the large processing center first sorts and then shells separately

[0003] There are some disadvantages in the above-mentioned processing method, mainly: (1) the shelling rate is low, and the damage rate of camellia oleifera seeds is high;

Camellia oleifera mainly grows in mountainous areas, and transportation is inconvenient, and most of them are family planted, so there is an urgent need for a small-scale camellia oleifera fruit shelling and sorting machine with high shelling rate and low breakage rate of camellia oleifera seeds. material device design

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