Nut shelling device with tapered millstone

Abstract

A device for shelling dried fruit with conical grinding discs, including a rotating grinding disc and a fixed grinding disc, the fixed grinding disc is fixed on the frame, and the rotating grinding disc is installed on the fixed grinding disc through a vertically arranged transmission shaft, so that the rotating grinding disc is driven by the transmission shaft, thereby relatively It rotates on the fixed grinding disc, and there is a gap (and adjustable) larger than the outer diameter of the dried fruit between the rotating grinding disc and the fixed grinding disc to form a shelling space. The opposite surface is a downward-sloping conical surface so that a downward passage is formed around the shelling space. There are multiple ribs protruding outward on the opposite surface of the rotating grinding disc and the fixed grinding disc. The ribs are arranged around the transmission shaft and Each rib extends radially along the rotating grinding disc and the fixed grinding disc to cover the glide path of the entire shelling space, and the gap between the rib on the rotating grinding disc and the opposite surface of the fixed grinding disc is smaller than the outer diameter of the dried fruit and larger than the outer diameter of the dried nut. The device has high shelling efficiency, good shelling quality, low damage rate of dried nut kernels and stable discharge.

Description

technical field [0001] The invention relates to an agricultural product processing machine, in particular to a dried fruit shelling device with a conical grinding disc. Background technique [0002] Dried fruit is a major oil crop. Dried fruit has high nutritional value and can also be made into many people's favorite foods. However, dried fruit such as peanuts, walnuts, almonds, etc. must go through a shelling process before deep processing or making food. Traditional manual shelling Shelling is labor-intensive and inefficient. Most of the existing shelling machines adopt a drum-type or flat-grinding-type structure, which has low production efficiency and unreasonable shelling structure, which leads to unsatisfactory shelling results and even serious damage to dried nuts. The phenomenon. Therefore need to invent a kind of shelling efficiency height, shelling quality is stable, the shelling device of dried nut damage rate is low. Contents of the invention [0003] The pu...

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Problems solved by technology

[0002] Dried fruit is a major oil crop. Dried fruit has high nutritional value and can also be made into many people's favorite foods. However, dried fruit such as peanuts, walnuts, almonds, etc. must go through a shelling process before deep processing or making food. Traditional manual shelling Shelling is labor-intensive and inefficient. Most of the existing shelling machines adopt a drum-type or flat-grinding-type structure, which has low production efficiency and unreasonable shelling structure, which leads to unsatisfactory shelling results and even serious damage to dried nuts. The phenomenon

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