Grinding head structure of a grinder

Abstract

The invention relates to a grinding head structure of a grinder. The grinding head structure comprises an inner grinding head, an outer grinding head and an inner grinding head holder, wherein the inner grinding head and the outer grinding head are used for grinding seasoning cooperatively; the outer grinding head is of a cyclic structure with a through hole in the middle; the inner wall of the outer grinding head at one end is provided with a thread structure connected with a shell; the inner wall of the outer grinding head at the other end is provided with outer grinding teeth; inner grinding teeth matched with the outer grinding teeth are arranged on the outer wall of the inner grinding head; the inner grinding head is arranged in the through hole at one end, provided with the outer grinding teeth, of the outer grinding head; the inner grinding head is arranged on the inner grinding head holder; a cover plate is arranged at one end of the inner grinding head holder and is connected with the front end of the inner grinding head; a discharge port is arranged on the cover plate; the other end of the inner grinding head holder is rotationally clamped onto the outer wall of the outer grinding head; the inner grinding teeth and the outer grinding teeth are divided into two parts lengthwise along the direction from a feed port to the discharge port; and space width of three adjacent teeth of the inner grinding teeth and the outer grinding teeth near the feed port is equal to space width of four adjacent teeth of the inner grinding teeth and the outer grinding teeth near the discharge port.

Description

technical field [0001] The invention belongs to the field of kitchen utensils, and belongs to the field of crushing tools for condiments, in particular to a grinding head structure of a grinder capable of crushing condiments such as pepper, Chinese prickly ash, spices, salt and sugar. Background technique [0002] There are basically three ways to crush granular condiments: one is to grind the condiments in traditional ways such as crushing; the other is to grind a large amount of condiments and take them at any time; grind. Among these three methods, the traditional grinding method is time-consuming and laborious, and the mashing equipment is relatively large and inconvenient to use. The method of crushing a large amount of condiments and taking them at any time is relatively simple in use, but the disadvantage of this method is that when the condiments are crushed, the protection system of the original condiments is destroyed, resulting in accelerated oxidation reaction a...

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the problem that the amount of condiments to be ground each time is much greater than the required amount when using a manual grinder, and shortening the length of the grinding teeth leads to coarser particles after grinding, this technical solution is proposed

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