Shell breaking device for pecans

Abstract

The invention belongs to the technical field of dried fruit processing, and particularly relates to a shell breaking device for pecans. The shell breaking device comprises a shell breaking base body, a material storage box is fixedly installed at the top end of the shell breaking base body, and a material taking window is formed in the surface of the lower half portion of the shell breaking base body. A conical dredging frame is fixedly mounted on the surface of the inner wall of the material storage box. An arc-shaped dredging plate is driven to rotate at a constant speed under the driving of a motor I, and the pecans located between a material storage box and the conical dredging frame are dredged by utilizing t aherc-shaped structure design of the arc-shaped dredging plate while the arc-shaped dredging plate rotates, so that the pecans can enter the material guide pipe through the discharging opening in sequence; the pecans are adjusted to be in a vertical state when passing through the arc-shaped guide pipe according to the vertical falling movement tendency of the pecans, the pecans enter the pecan shell breaking clamp, and due to the fact that the arc-shaped limiting block penetrates through the pecan shell breaking clamp, the pecan shell breaking clamp stops moving downwards when the bottom ends of the pecans make contact with the arc-shaped limiting block.

Description

technical field [0001] The invention belongs to the technical field of dried fruit processing, and in particular relates to a peeling device for pecans. Background technique [0002] Pecans are also known as pecans. The nut shell is thin and easy to peel, the kernel is thick, rich in fat, and has a sweet taste. It is a raw material for dried fruit and oil extraction. Thin-shell hickory nuts are easy to peel off because the shells are the same as peeling peanuts, and their consumption will greatly exceed the usual walnuts. According to the existing above-mentioned data, pecan shells have the characteristics of thin and easy peeling. [0003] However, the shell of the pecan fruit in the natural state is in a complete shape, the surface is smooth, and has a certain hardness, which is not convenient for direct peeling and eating by hand. In order to solve the above problems, at present, external impact or extrusion will be used. The way to achieve the crushing of the shell, be...

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Problems solved by technology

[0003] However, the shell of the pecan fruit in the natural state is in a complete shape, the surface is smooth, and has a certain hardness, which is not convenient for direct peeling and eating by hand. In order to solve the above problems, at present, external impact or extrusion will be used. The way to achieve the crushing of the shell, because the pecan shell is relatively thin, the existing method, the use of large-scale extrusion due to the slightly different size of the pecan is difficult to guarantee the uniformity of the processing effect, the use of independent single processing In this way, the work efficiency will be greatly reduced, and the above two shell processing methods can easily cause damage to the pulp inside the pecan, resulting in a decrease in the integrity of the pecan kernel fragmentation and affecting sales.

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