CN205031051U

CN205031051U - Coffee machine mill

Info

Publication number: CN205031051U
Application number: CN201520765423.2U
Authority: CN
Inventors: 乔昊; 蔡国锐
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-30
Filing date: 2015-09-30
Publication date: 2016-02-17
Anticipated expiration: 2025-09-30

Abstract

The utility model provides a coffee machine mill, constitute by upper and lower two blade discs, two blade disc opposite faces are the abrasive surface, the annular disk of blade disc for lining up about middle, the utility model is characterized in that, the abrasive surface of blade disc is many rings shape tooth, be the ring channel between the circle that the annular profile of tooth becomes, upper and lower blade disc annular tooth staggered arrangement, when both to fashionable, the annular tooth scarf joint of one of them blade disc is in the annular of another blade disc, and the blade disc slidable rotates and connects from top to bottom, its adoption mode of rolling, but not the mode of cutting, pulverize the object, guarantee effectively that the target granule is similar granulated sugar shape and produces, simultaneously, the flute profile metal block is adoptd to stand by as an outsider toward interior sunken a little arranging, when grinding than the coarse grain, and particle uniform, the shape is unified, reduces the quantity of the less granule of diameter that the object caused because of repeated grinding.

Description

A kind of coffee machine mill

Technical field

The utility model relates to coffee process equipment field, specifically a kind of coffee machine mill.

Background technology

Coffee machine mill is that the bulky grains such as coffee bean are processed into short grained device by one, existing mill mostly is flat cutter, that coffee bean grinding is become particle by the mode of cutting, therefore its profile is based on sheet, flat cutter bean milling machine is made up of upper and lower two panels cutterhead, the base be connected with cutterhead is fixed on motor, when the motor is activated, rotate upper and lower cutterhead and produce stock removal action, when coffee particles falls from centre, coffee bean can be threaded to periphery by the cutterhead that bottom rotates, serrated knife part is advanced by coffee bean to carry out cutting and grinding, the upper and lower cutterhead of flat cutter is put in parallel, so coffee bean needs the power rotated by bottom cutterhead could advance in cutterhead by coffee bean, therefore the weight being placed on coffee bean above will affect the uniformity that coffee bean enters cutterhead, and then the uniformity of impact grinding, in addition, make owing to pushing collision frequency between coffee bean increase, and then cause fine powder generation ratio also can improve.The granulation uniformity of common flat cutter bean milling machine grinding that Here it is is slightly poor, the reason that fine powder is more.Meanwhile, because shape prolate, small volume, because the coffee extracted time is elongated, ligno portion will suck the too much water yield, assorted taste and astringent taste is increased, affects mouthfeel.

Summary of the invention

In order to shortcomings such as the grinding overcoming above-mentioned existing grinder cutterhead are uneven, grain shape difference is large, the utility model provides a kind of flute profile coffee machine mill, this cutterhead of this use grinds, not only uniform particles, and shape is unified, the particle of diameter less (being less than 50 orders, 0.250mm) also significantly reduces simultaneously.

For achieving the above object, the technical scheme that the utility model adopts is:

A kind of coffee machine mill, continue to use conventional balanced cutterhead modes of emplacement, be made up of upper and lower two panels cutterhead, two cutterhead opposite faces are abradant surface, one of them cutterhead is fixed on motor by base, cutterhead is the annular disk of middle up/down perforation, it is characterized in that, the abradant surface of cutterhead is multi-ring annular tooth, be cannelure between the circle that annular tooth is formed, upper and lower cutterhead annular tooth interlaced arrangement, when both are involutory, wherein the annular tooth interlocking of a cutterhead is in the annular groove of another cutterhead, and cutterhead is slidably rotationally connected up and down.

Annular gear ring on cutterhead, take from outer past interior arrangement of caving in a little, namely the crown height of inner ring annular tooth is lower than outer ring, and when upper and lower cutterhead is involutory, outer ring contact interlocking, has space between upper and lower cutterhead inner ring annular tooth.

The concentric ring that multi-ring annular tooth is is round dot with the cutterhead center of circle, annular tooth is evenly arranged on circle.

Tooth in described annular tooth is rectangular pyramid, and cone point rotates to tilt in the other direction to cutterhead.

Further, all rectangular pyramid annular tooth, its arrangement mode is centered by the cutterhead center of circle, radially distributes on cutterhead, namely the annular tooth that the Internal and external cycle on cutterhead is adjacent is arranged on same radioactive ray, and the passage of the formation between two teeth adjacent on annular gear ring is arranged on same radioactive ray.

Above-mentioned radioactive ray are point centered by the cutterhead center of circle all, for the straight line through the center of circle or not through the oblique line in the center of circle, or the arc radioactive ray put centered by the cutterhead center of circle.

Described annular tooth, its floor space, the i.e. thickness of annular gear ring, by inner ring to outer ring, reduce successively.

In described cutterhead innermost circle annular tooth, be provided with equally distributed centered by the cutterhead center of circle radial feed well, it is arc semicolumn groove.

Described cutterhead is the metal derby of flute profile abradant surface.

The beneficial effects of the utility model are:

Compared with traditional cutterhead, the utility model adopts and rolls, and the mode of non-cutting, object is pulverized, effectively ensures that target particles is that similar granulated sugar shape produces; Meanwhile, flute profile metal derby is taked, from outer past interior arrangement of caving in a little, to grind comparatively coarse granule and (be greater than 35 orders, time 0.425mm), uniform particles, shape is unified, reduce the quantity of the particle of the diameter less (being less than 50 orders, 0.250mm) that object causes because of repeating to grind; The coffee taste good that after transformation, this coffee maker cooks, no impurity taste and astringent taste, by consumer's favorable comment.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation;

Fig. 2 is annular tooth cross-sectional view in Fig. 1.

Detailed description of the invention

Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the utility model.On the contrary, they only with as in appended claims describe in detail, the example of device that aspects more of the present utility model are consistent.

A kind of coffee machine mill as shown in drawings, continue to use conventional balanced cutterhead modes of emplacement, be made up of upper and lower two panels cutterhead, two cutterhead opposite faces are abradant surface, one of them cutterhead is fixed on motor by base, cutterhead is the annular disk of middle up/down perforation, it is characterized in that, the abradant surface of cutterhead is multi-ring annular tooth 1, be cannelure between the circle that annular tooth 1 is formed, upper and lower cutterhead annular tooth interlaced arrangement, when both are involutory, wherein the annular tooth 1 of a cutterhead is rabbeted in the annular groove of another cutterhead, and cutterhead is slidably rotationally connected up and down.

The concentric ring that multi-ring annular tooth 1 is is round dot with the cutterhead center of circle, annular tooth 1 is evenly arranged on circle.

Tooth in described annular tooth 1 is rectangular pyramid, and cone point rotates to tilt in the other direction to cutterhead.

Further, all rectangular pyramid annular tooth, its arrangement mode is centered by the cutterhead center of circle, radially distribute on cutterhead, namely the annular tooth 1 that the Internal and external cycle on cutterhead is adjacent is arranged on same radioactive ray, and the passage of the formation between two teeth adjacent on annular gear ring is arranged on same radioactive ray.

Described annular tooth 1, its floor space, the i.e. thickness of annular gear ring, by inner ring to outer ring, reduce successively.

In described cutterhead innermost circle annular tooth 1, be provided with equally distributed centered by the cutterhead center of circle radial feed well 2, it is arc semicolumn groove.

Described cutterhead is the metal derby of flute profile abradant surface.

Above-described the utility model embodiment, does not form the restriction to the utility model protection domain.Any do within spirit of the present utility model and principle amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a coffee machine mill, be made up of upper and lower two panels cutterhead, two cutterhead opposite faces are abradant surface, and cutterhead is the annular disk of middle up/down perforation, it is characterized in that, the abradant surface of cutterhead is multi-ring annular tooth, be cannelure between the circle that annular tooth is formed, upper and lower cutterhead annular tooth interlaced arrangement, when both are involutory, wherein the annular tooth interlocking of a cutterhead is in the annular groove of another cutterhead, and cutterhead is slidably rotationally connected up and down.

2. coffee machine mill according to claim 1, is characterized in that, the annular gear ring on cutterhead, take from outer toward interior arrangement of caving in a little, namely the crown height of inner ring annular tooth is lower than outer ring, when upper and lower cutterhead is involutory, outer ring contact interlocking, has space between upper and lower cutterhead inner ring annular tooth.

3. coffee machine mill according to claim 1, is characterized in that, the concentric ring that multi-ring annular tooth is is round dot with the cutterhead center of circle, annular tooth is evenly arranged on circle.

4. coffee machine mill according to claim 1, is characterized in that, the tooth in described annular tooth is rectangular pyramid, and cone point rotates to tilt in the other direction to cutterhead.

5. coffee machine mill according to claim 4, it is characterized in that, all rectangular pyramid annular tooth, its arrangement mode is centered by the cutterhead center of circle, radially distribute on cutterhead, namely the annular tooth that the Internal and external cycle on cutterhead is adjacent is arranged on same radioactive ray, and the passage of the formation between two teeth adjacent on annular gear ring is arranged on same radioactive ray.

6. coffee machine mill according to claim 5, is characterized in that, above-mentioned radioactive ray are point centered by the cutterhead center of circle all, for the straight line through the center of circle or not through the oblique line in the center of circle, or the arc radioactive ray put centered by the cutterhead center of circle.

7. coffee machine mill according to claim 1, is characterized in that, described annular tooth, its floor space, i.e. the thickness of annular gear ring, by inner ring to outer ring, reduces successively.

8. coffee machine mill according to claim 1, is characterized in that, in described cutterhead innermost circle annular tooth, be provided with equally distributed centered by the cutterhead center of circle radial feed well, it is arc semicolumn groove.