Walnut shell breaking and kernel taking device

Abstract

The invention discloses a walnut shell breaking and kernel taking device, and relates to the field of agricultural equipment. According to the key point of the technical scheme, the walnut shell breaking and kernel taking device comprises a shell, a storage box is arranged at the upper end of the shell, a sorting box is arranged on the lower side of the storage box, at least two adjacently arranged sorting cavities are formed in the sorting box, and a discharging opening is formed in the bottom of each sorting cavity; screening assemblies are arranged on the upper sides of the sorting cavities; a shell breaking device for extruding and breaking shells of walnuts in the sorting cavities is arranged on the lower side of the sorting box; the shell breaking device comprises a breaking box, and the breaking box is internally provided with breaking cavities which correspond to the sorting cavities and are used for receiving the walnuts with different particle sizes, an extrusion mechanism for applying different transverse forces to the different breaking cavities and a discharging assembly which is linked with the extrusion mechanism to enable the discharging opening to intermittently rotate for discharging; the shell breaking device further comprises a discharging assembly; and a sorting device for sorting the shells and the kernels of the walnuts falling from the discharging assembly is arranged on the lower side of the shell breaking device. The walnut shell breaking and kernel taking device has the technical effect that different forces are applied to the walnuts with different particle sizes for extrusion.

Description

technical field [0001] The invention relates to the field of agricultural equipment, in particular to a device for cracking walnut shells and extracting kernels. Background technique [0002] Walnut, also known as walnut and Qiang peach, is a plant of the Juglandaceae family. Together with almonds, cashew nuts and hazelnuts, it is also known as the world-renowned "four major dried fruits". Walnuts are rich in nutrients, containing 15-20 grams of protein per hectogram, more fat, 10 grams of carbohydrates, and contain calcium, phosphorus, iron and other trace elements and minerals necessary for human body, as well as carotene, nuclear Flavin and other multivitamins. Beneficial to the human body. It is one of the nut foods loved by the common people. [0003] At present, there are machines for cracking walnut shells to extract kernels, but the hardness of the walnut shell is directly proportional to the particle size. However, the existing machines apply a constant force to...

AI Technical Summary

Problems solved by technology

[0003] At present, there are machines for cracking walnut shells to extract kernels, but the hardness of the walnut shell is directly proportional to the particle size. However, the existing machines apply a constant force to squeeze the walnuts, which will easily cause some walnuts to be crushed. Some walnuts are not squeezed, which makes shell breaking inefficient and wastes resources

Images