Camellia fruit huller

Abstract

The invention discloses a camellia fruit huller, which comprises a rack, an electromotor, a hulling device, a material inlet and a screening device, wherein the rack comprises an upper cross bar frame, a lower cross bar frame and supporting legs, wherein the upper side of one end of the upper cross bar frame of the rack is provided with the electromotor and the hulling device; the hulling device comprises a shell and a central hulling mechanism, wherein the top and the bottom of the shell are respectively provided with an opening; the upper end of the shell is seamlessly connected with the material inlet; two sides of the shell are respectively provided with a bearing pedestal; the central hulling mechanism is arranged on the bearing pedestals; the screening device is arranged between the upper cross bar frame and the lower cross bar frame and comprises a shell, a first-level screening net, a second-level screening net and a third-level screening net. The camellia fruit huller has a firm and stable structure, husks can be prevented from falling, safety is improved, the hulling ratio is higher than 98%, a breakage rate is lower than 1.1%, husk seed screening efficiency is improved, the purity of the hulled tea seed is higher than 97%, the use ratio of the electromotor is improved, a power loss rate is lower than 3%, and electricity energy is saved.

Description

technical field [0001] The invention relates to a shelling machine, in particular to a shelling machine for camellia oleifera green fruit. Background technique [0002] Camellia oleifera is an important woody edible oil tree species in my country. The oil content of the seed kernel is 45-60%, known as "soft gold in oil". Camellia oleifera green fruit is composed of husk and tea seeds, and tea seed is composed of tea seed husk and tea kernel. The husk does not contain oil, but contains lignin, pentosan, tannin and saponin. Camellia oleifera processing adopts the technological process of first shelling and then oil extraction, which will significantly increase production and value, and is widely used in the market. At present, most farmers still use the shelling method of exposure to the sun, which is low in efficiency and labor-intensive. The shelling rate of existing shelling machines is low, and the rate of removing kernels is not high. Some shelling machines even have a s...

AI Technical Summary

Problems solved by technology

Although the shelling machine of this patent application solves the problem that the current camellia oleifera shelling is a manual operation with low efficiency, it still has insufficient structure, low safety, shelling rate and purity of tea seeds. issues such as low and increased costs

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