Nut cracker

Abstract

The invention discloses a nut cracker. The nut cracker comprises a first solid hemispherical shell and a second solid hemispherical shell, wherein the first hemispherical shell comprises a handle, a first groove and a plurality of second grooves, and the first groove and the plurality of second grooves are partially overlapped to form an incomplete sphere; the second hemispherical shell comprises a third groove, fourth grooves and a pressure applying device, wherein a first through hole is formed in the middle of an arc-shaped surface of the third groove; the pressure applying device comprises an inner rod, an outer rod and a rotation shaft, a plurality of connecting bars are rotatably connected to the outer wall of the outer rod, and downward extend out of the rotation shaft slantwise and form an included angle of 20-70 degrees with the outer rod, pressure heads are arranged on the other ends of the connecting bars, the surfaces of the sides, provided with metal teeth, of the pressure heads face the containing space of nuts, and the nuts are squeezed under the downward movement of the outer rod, so that the shells of the nuts are squeezed to be broken. The nut cracker can break shells of a plurality of nuts, and has the advantages of being simple in structure, safe and convenient, and high in work efficiency.

Description

technical field [0001] The invention relates to a tool for shelling nuts. More specifically, the present invention relates to a cracker for macadamia nuts. Background technique [0002] Macadamia is a plant. Among the many dried fruits in the world, the economic value of macadamia is particularly high. It has always been known as the "King of Nuts" and "Queen of Dried Fruits". Creamy fragrance, its nutrition is also very rich, oil content 70-79%, especially characterized by rich in unsaturated fatty acids, mainly oleic acid and palmitic acid, it has been proved by medicine that macadamia nut oil can effectively lower blood pressure and regulate blood pressure. And control blood sugar level, improve the lipid metabolism of diabetic patients, can prevent rheumatoid arthritis and have the function of radiation protection, can treat skin diseases, is a kind of natural medicine, is deeply loved by consumers. [0003] However, macadamia nut kernels are delicious and nutritious, ...

AI Technical Summary

Problems solved by technology

[0003] However, the macadamia nut kernel is delicious and nutritious, but the shell is difficult to open, usually requiring the use of tools to open its hard shell

Most of the traditional nut crackers are pliers. During use, most of the nuts are exposed outside, and it is easy to cause the nuts to fall to the ground or the nut shells to splash everywhere. It is unhygienic to use, and the hard nut shell residue is inconvenient to clean up. , and a pliers can only break the shell of one nut at a time, the efficiency is extremely low

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