Nut cracker

Abstract

The invention relates to a nut cracker which overcomes the defect of the prior art that a nut with sharp corners is easy to be split into two equal parts instead of achieving the cracking effect of cracking. The nut cracker comprises a stander, a feeding hopper, a discharging hopper as well as a roller, a driving device and a knocking hammer which are both arranged between the feeding hopper and the discharging hopper, wherein the knocking hammer is connected with the driving device through a driving arm; the end part of the knocking hammer is provided with a concave arc-shaped knocking surface; and the center of the arc-shaped knocking surface is provided with a sharp-angled sunken cavity. The sharp-angled sunken cavity cannot let a nut to be split into two equal parts, thereby ensuring the cracking effect; and concave cavities which are distributed at 180 degrees at intervals are arranged on a driving shaft and keep contact with the driving arm, thus, continuously knocking twice at the same position can be ensured to achieve reasonable cracking effect.

Description

technical field [0001] The invention relates to a crusher, in particular to a nut shell cracker. Background technique [0002] At present, nuts are protected by a hard shell on the outside. Many of these foods are cracked with other tools when eating, which is troublesome and time-consuming, and the cracking process is not easy to control the internal nuts at the same time. Destruction causes inedible waste. Although there are many manual shell breaking machines, their effect is not ideal, especially for nuts with hard shells. [0003] Therefore, nuts that can be directly peeled by hand are favored by everyone. This requires that the nuts be cracked before they are sold. The hopper, the discharge hopper, the feed hopper, and the discharge hopper are equipped with rollers, and the crushing holes are arranged on the surface of the rollers, and the eccentric cam shaft is arranged at the rear of the casing, and the motor, the gearbox, the eccentric cam shaft, and the drum driv...

AI Technical Summary

Problems solved by technology

[0004] The invention solves the shortcoming in the prior art that the nuts with sharp corners are easy to be separated in half when breaking the shell and cannot achieve the effect of breaking the shell, and provides a nut cracking machine that can effectively crack the shell of the nuts with sharp corners

[0005] The present invention also solves the disadvantage of unsatisfactory cracking effect caused by knocking only once when cracking shells in the prior art, and provides a nut shelling machine that can effectively achieve cracking effect by knocking twice

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