CN2572897Y

CN2572897Y - Pepper grinder

Info

Publication number: CN2572897Y
Application number: CN 01257511
Authority: CN
Inventors: 袁发仁; 胡平和
Original assignee: Hunan Xinhua Changsheng Engineering Ceramics Co Ltd
Current assignee: Hunan Xinhua Changsheng Engineering Ceramics Co Ltd
Priority date: 2001-12-12
Filing date: 2001-12-12
Publication date: 2003-09-17
Anticipated expiration: 2011-12-12

Abstract

The utility model relates to a grinder for crushing pepper corn. The utility model is mainly composed of rotors for ceramic internal and external teeth arranged at the lower end of a barrel body of the grinder, a pressure spring, a power middle rod, a rotary handle and cap nut. the pepper corn is ground by coarse and fine teeth on the rotors for ceramic internal and external teeth. The section type cavities of the rotor for the external tooth are opposite tapers, and are provided with inclined coarse and fine teeth. Because the rotator for the internal tooth uses the design of a spiral groove and spiral fine teeth, the grinder has large squeezing and pushing force, and large powder output quantity. Simultaneously, the fineness degree of the powder is adjustable, and the powder is of sanitation and environmental protection. The utility model can be used for grinding different food and condiment such as pepper, coffee, spices, salt, etc.

Description

Pepper grinder

The utility model relates to the mill that a kind of daily utensil that grinds pepper corn, especially grinding rotor are made by the oxide engineering ceramic material.

Grinding pepper corn, coffee seed traditionally generally is to adopt the mode of smashing to pieces to carry out, and is about to pepper corn and puts into a container that has teeth, crushes with a milling bar then, processes pepper powder like this and bothers very much, can not accomplish to cook for immediate consumption.Along with improving constantly of people's living standard, existing Mo pepper powder aromatic flavour, people often need the pepper powder of edible existing mill etc., therefore also just occurred doing the mill that the rotor of grinding one's teeth in sleep is made with metal material, there is the machined difficulty in the mill rotor of this metal material, squeezes little, the defectives such as powder outlet quantity is low, cost height of thrust, the more important thing is metal grind one's teeth in sleep damaged back by people are edible can the grievous injury health of people, simultaneously, metal is ground one's teeth in sleep also can be subjected to the corrosion of chemical substance, therefore also is unfavorable for very much environmental protection.

The purpose of this utility model aims to provide and a kind ofly can effectively grind pepper corn, produces easy environment-friendly ceramic mill again in batches.

The technical solution of the utility model is that the pepper grinder rotor of grinding one's teeth in sleep is designed to an external tooth rotor and an interior tooth rotor, inside and outside tooth rotor all adopts mould molding, outer tooth rotor is fixed on the mill cylindrical shell, interior sub-rotor joins with rotary handle by rod in the power and places in the outer tooth rotor, outer tooth rotor die cavity two ends are provided with thick, the serration tooth of inclination, interior tooth rotor is provided with helicla flute and helical form serration tooth, and the pepper corn that will fall in the teeth that relatively moves by inside and outside tooth rotor grinds.

Compared with prior art, characteristics of the present utility model are:

1. it is big to squeeze thrust, and powder outlet quantity is many, the efficient height, and the powder delivery fineness degree is adjustable;

2. employing compression molding is produced in batches easily, and cost is low;

3. adopt ceramic material to make, help environmental protection.

Fig. 1 is the outer tooth rotor front view of the utility model pepper grinder polygon;

Fig. 2 is the outer tooth rotor A of the utility model pepper grinder polygon-A cutaway view;

Fig. 3 is the serration sectional view of the utility model pepper grinder rotor;

Fig. 4 is the bastard sectional view of the utility model pepper grinder rotor;

Fig. 5 is a tooth rotor front view in the utility model pepper grinder.

Fig. 6 is a tooth rotor B-B cutaway view in the utility model pepper grinder;

Fig. 7 is the bottom view of tooth rotor in the utility model pepper grinder;

Fig. 8 is the front view of the outer tooth rotor of the utility model pepper grinder garden shape;

Fig. 9 is the C-C cutaway view of the outer tooth rotor of the utility model pepper grinder garden shape;

Figure 10 is the structural representation of the utility model pepper grinder.

Describe concrete structure of the present utility model and operation principle in detail below in conjunction with accompanying drawing.

As shown in the figure, the utility model includes rod 3, cylindrical shell 4, locating cover 5, retainer plate 10 in nut 1, rotary handle 2, the square power, holddown spring 6, with pack into the lower end of cylindrical shell 4 of outer tooth rotor 7, and it can not be relatively moved with cylindrical shell 4, rod 3 in the power is put buffering plastic cement washer 9 pass interior tooth rotor 8, put holddown spring 6 again, be fixed on the rotary handle 2 by nut 1, seal cylindrical shell 4 bottoms with retainer plate 10 at last and prevent that inside and outside tooth rotor from falling down accidentally through the hole on the locating cover 5.Outer tooth rotor 7 cross section die cavities are relative taper, and its serration 13 positions are 45 teeth, and upper end tooth depth 0.5mm, lower end tooth depth 0.25mm, gradient is 40 °, and tooth root 16 half-angles of projection are 22 ° 30 ', and tooth top 15 half-angles of projection are 20 ° 30 °, bastard 12 positions of outer tooth rotor 7 are 9 teeth, upper end tooth depth 1.0mm, lower end tooth depth 1.15mm, 18 ° of bastard gradients, tooth top 17 half-angles of projection are 19 ° 30 ', and tooth root 18 half-angles of projection are 20 ° 45 '.Interior tooth rotor 8 big end designs have an anodontia taper seat, the half-angle of projection is 20 ° 30 ', consistent with the half-angle of projection at serration 13 positions of outer tooth rotor 7, interior sub-rotor 8 is provided with five helicla flutes 11, helicla flute 11 helical angles are 60 °, and design has 30 spiral serrations 14 between helicla flute 11 and rotor lower end, and spiral serration 14 helical angles are 50 °, tooth depth 0.4mm, the half-angle of projection of interior tooth rotor 8 upper ends is 28 °.

Operation principle is as follows: the pepper corn seed is packed in the mill cylindrical shell 4, fall under the pepper corn seed to the helicla flute 11 of interior tooth rotor 8 and outside block between the bastard 12 of tooth rotor 7, by

rod

3 and 8 rotations of Nei Ya rotor in the rotation rotary handle 2 drive power pepper corn is broken into coarse granule, coarse granule continues to fall down to making a thick pepper particle carefullyyer broken between the spiral serration 14 of the serration 13 of outer tooth rotor 7 and interior tooth rotor 8, because interior tooth rotor 8 is provided with helicla flute 11 and spiral serration 14, it is big to squeeze thrust when therefore grinding, powder outlet quantity is many, the efficient height, can regulate simultaneously the nut 1 at excellent 3 tops in the power and regulate inside and outside tooth gap between rotor, promptly regulate the thickness of grinding the pepper particle.

The external form of the outer tooth rotor 7 of the utility model pepper grinder can design and be square, polygon and circle, adopts certain way to fix between it and the mill cylindrical shell 4, can not relative displacement.

Claims

1, a kind of pepper grinder, it includes rod (3), locating cover (5), cylindrical shell (4), retainer plate (10), holddown spring (6) in nut (1), rotary handle (2), the square power, it is characterized in that: outer tooth rotor (7) is contained in the lower end of cylindrical shell (4) and fixes, rod (3) puts plastic cement washer (9), interior tooth rotor (8), holddown spring (6), is fixed on the rotary handle (2) by nut (1) through the hole on the locating cover (5) in the power, and interior tooth rotor (8) places in the outer tooth rotor (7) and has certain interval.

2, pepper grinder according to claim 1, it is characterized in that: the cross section die cavity of outer tooth rotor (7) is relative taper, outer tooth rotor (7) die cavity two ends are evenly equipped with the serration (13) and the bastard (12) of several inclinations respectively, and the dark end of serration (13) one ends is shallow, tooth root (16) half-angle of projection is at 20 °～25 °, and tooth top (15) half-angle of projection is between 18 °～23 °; Tooth top (17) half-angle of projection of bastard (12) is at 17 °～22 °, and tooth root (18) half-angle of projection is between 18 °～23 °.

3, pepper grinder according to claim 1, it is characterized in that: interior tooth rotor (8) cross section is coniform, respectively uniform several helicla flute (11) and many spiral serrations (14) on it, the helical angle of helicla flute (11) is between 55 °～65 °, and the helical angle of spiral serration (14) is between 45 °～55 °.

4, according to claim 1 or 2 or 3 described pepper grinders, it is characterized in that: interior tooth rotor (8) and outer serratd edge rotor (7) are all made with the oxide engineering ceramic material.

5, pepper grinder according to claim 1 and 2 is characterized in that: the profile of outer tooth rotor (7) can design and be square, polygon and circle.