CN213129224U

CN213129224U - Coffee bean grinding device for coffee making

Info

Publication number: CN213129224U
Application number: CN202021207604.0U
Authority: CN
Inventors: 郁慧; 薛懿陞
Original assignee: Shanghai Sugar Teacher Training School Co ltd
Current assignee: Shanghai Sugar Teacher Training School Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-05-07
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a coffee bean grinding device for coffee making, which comprises a machine body, wherein the top end of the machine body is fixedly connected with a motor, one side of the motor is provided with a feed inlet, the output end of the motor is in transmission connection with a rotating shaft, the rotating shaft is inserted into the machine body, the rotating shaft is rotationally connected with the machine body, the inner wall of the machine body is fixedly connected with a first stock guide, the central position of the first stock guide is provided with a grinding groove, the rotating shaft runs through the grinding groove, the part of the rotating shaft positioned in the grinding groove is fixedly connected with a grinding blade, the first stock guide is arranged above the grinding blade, the first stock guide is fixedly connected outside the rotating shaft, the lower part of the grinding groove is provided with a second stock guide, the second stock guide is fixedly connected outside the rotating shaft, the end part of the rotating shaft is fixedly connected with a grinding disc, the grinding effect is better, and the quality of the final finished product is ensured.

Description

Coffee bean grinding device for coffee making

Technical Field

The utility model relates to a coffee bean grinder for coffee making belongs to coffee bean processingequipment technical field.

Background

The coffee is ground most preferably before it is cooked. Because ground coffee is susceptible to oxidation and flavor loss, particularly if not properly stored, ground coffee is also susceptible to off-flavor and naturally does not cook a savory coffee. Prior to the bean grinder invention, humans ground coffee beans using a stone pestle and bowl.

The existing coffee bean grinding device usually only has one grinding process, when the quantity of coffee beans is too large, part of the coffee beans are not well ground and are uneven in size, and therefore the taste of the coffee brewed finally is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coffee bean grinder is used in coffee preparation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a coffee bean grinding device for coffee making comprises a machine body, wherein a motor is fixedly connected to the top end of the machine body, a feed inlet is formed in one side of the motor, a rotating shaft is in transmission connection with the output end of the motor and is inserted into the machine body, the rotating shaft is rotatably connected with the machine body, a first material guide plate is fixedly connected to the inner wall of the machine body, a grinding groove is formed in the center of the first material guide plate, the rotating shaft penetrates through the grinding groove, a grinding blade is fixedly connected to the position, located in the grinding groove, of the rotating shaft, a first material stop plate is arranged above the grinding blade and is fixedly connected to the outer side of the rotating shaft, a second material stop plate is arranged below the grinding groove and is fixedly connected to the outer side of the rotating shaft, a grinding disc is fixedly connected to the bottom end of the rotating shaft, a plurality of grinding blocks, the second material guide plate is fixedly connected to the inner wall of the machine body, a plurality of material through holes are formed in the second material guide plate, a drawing box is arranged under the second material guide plate, an opening is formed in the front surface of the machine body, and the opening corresponds to the drawing box.

Preferably, the upper surfaces of the first material baffle and the second material baffle are both designed to be arc-shaped, and the first material baffle and the second material baffle are not in contact with the inner wall of the machine body.

Preferably, the second material guide plate and the grinding disc are both arc-shaped, and the plurality of material through holes in the second material guide plate correspond to the drawing boxes.

Preferably, the area of the lower surface of the first material baffle is larger than the area of the opening of the grinding groove, and the area of the lower surface of the second material baffle is larger than the area of the upper surface of the grinding disc.

Preferably, the bottom wall of the machine body on two sides of the drawing box is fixedly connected with fixed blocks, two opposite sides of the fixed blocks are provided with sliding grooves, two sliding blocks are fixedly connected with two sides of the drawing box and are respectively connected with the two sliding grooves in a sliding mode.

Preferably, a control block is fixedly connected to the outer side of the drawer.

Compared with the prior art, the beneficial effects of the utility model are that: enter into coffee beans from the feed inlet and enter into the grinding groove through the guide of first striker plate and first stock guide, the motor drives the pivot and rotates, the pivot drives grinding blade and rotates, utilize grinding blade to carry out the preliminary grinding with coffee beans, coffee beans after the grinding flows out the grinding groove, enter into on the second stock guide through the second striker plate, recycle abrasive disc and a plurality of abrasive segments further grind coffee beans, coffee beans after the grinding flows into through the material hole and takes out in the box, be convenient for collect, can carry out double grinding to coffee beans, grinding effect is better, guarantee final off-the-shelf quality.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the appearance structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 4 is a schematic diagram of the drawing box structure of the present invention.

In the figure: 1. a body; 2. a feed inlet; 3. a motor; 4. a rotating shaft; 5. a first striker plate; 6. grinding the blade; 7. a grinding groove; 8. a first material guide plate; 9. a second retainer plate; 10. grinding blocks; 11. a feed through hole; 12. an opening; 13. drawing the box; 14. a second material guide plate; 15. a grinding disk; 16. a control block; 17. a slider; 18. a fixed block; 19. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a coffee bean grinding device for coffee making comprises a machine body 1, a motor 3 is fixedly connected to the top end of the machine body 1, a feed inlet 2 is arranged on one side of the motor 3, a rotating shaft 4 is connected to the output end of the motor 3 in a transmission manner, the rotating shaft 4 is inserted into the machine body 1, the rotating shaft 4 is rotatably connected with the machine body 1, a first guide plate 8 is fixedly connected to the inner wall of the machine body 1, a grinding groove 7 is arranged at the central position of the first guide plate 8, the rotating shaft 4 penetrates through the grinding groove 7, a grinding blade 6 is fixedly connected to the position of the rotating shaft 4, which is positioned in the grinding groove 7, a first baffle plate 5 is arranged above the grinding blade 6, the first baffle plate 5 is fixedly connected to the outer side of the rotating shaft 4, a second baffle plate 9 is arranged below the grinding groove 7, the second baffle plate 9 is fixedly connected to the outer side of the rotating shaft 4, a, second stock guide 14 fixed connection is equipped with a plurality of feed through holes 11 on the second stock guide 14 on the 1 inner wall of organism, is equipped with under second stock guide 14 and takes out

box

13, and 1 front surface of organism is equipped with opening 12, and opening 12 is corresponding with taking out box 13, can carry out dual grinding to coffee beans, and grinding effect is better, guarantees final off-the-shelf quality.

The control block 16 is fixedly connected to the outer side of the drawer 13, the drawer 13 is convenient to control, the area of the lower surface of the first material baffle 5 is larger than the area of the opening of the grinding groove 7, the area of the lower surface of the second material baffle 9 is larger than the area of the upper surface of the grinding disc 15, coffee beans are prevented from sputtering all around in the grinding process, the bottom walls of the machine body 1 at the two sides of the drawer 13 are fixedly connected with the fixed blocks 18, the opposite sides of the two fixed blocks 18 are respectively provided with a chute 19, the two sides of the drawer 13 are respectively and fixedly connected with a slide block 17, the two slide blocks 17 are respectively and slidably connected with the two chutes 19, the drawer 13 is convenient to be drawn out, the coffee beans in the drawer 13 are processed, the upper surfaces of the first material baffle 5 and the second material baffle 9 are both arranged to be arc-shaped, the first material baffle 5 and the second material baffle 9 are not in contact with the inner wall of the machine, the plurality of material through holes 11 on the second material guide plate 14 correspond to the drawing boxes 13.

Specifically, the utility model discloses during the use, starter motor 3, add the coffee beans from feed inlet 2, the coffee beans enter into grinding groove 7 through the guide of first striker plate 5 and first stock guide 8 in, motor 3 drives pivot 4 and rotates, pivot 4 drives grinding blade 6 and rotates, utilize grinding blade 6 to carry out the primary grinding with the coffee beans, the coffee beans after the grinding flow out grinding groove 7, enter into second stock guide 14 through second striker plate 9 on, pivot 4 pivoted drives abrasive disc 15 simultaneously and rotates, utilize abrasive disc 15 and a plurality of abrasive segments 10 to further grind the coffee beans, the coffee beans after the grinding flows into through material through hole 11 and takes out in the box 13, be convenient for collect, can carry out double grinding to the coffee beans, grinding effect is better, guarantee final off-the-shelf quality.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The coffee bean grinding device for coffee making comprises a machine body (1) and is characterized in that a motor (3) is fixedly connected to the top end of the machine body (1), a feed inlet (2) is formed in one side of the motor (3), a rotating shaft (4) is connected to the output end of the motor (3) in a transmission mode, the rotating shaft (4) is inserted into the machine body (1), the rotating shaft (4) is rotatably connected with the machine body (1), a first guide plate (8) is fixedly connected to the inner wall of the machine body (1), a grinding groove (7) is formed in the center of the first guide plate (8), the rotating shaft (4) penetrates through the grinding groove (7), a grinding blade (6) is fixedly connected to the position, located in the grinding groove (7), of the rotating shaft (4), a first material baffle (5) is arranged above the grinding blade (6), and the first material baffle (5) is fixedly connected to the outer side of the, grinding trough (7) below is equipped with second striker plate (9), second striker plate (9) fixed connection is in pivot (4) the outside, pivot (4) bottom tip fixedly connected with abrasive disc (15), a plurality of grinding piece (10) of abrasive disc (15) bottom tip fixedly connected with, abrasive disc (15) below is equipped with second stock guide (14), second stock guide (14) fixed connection is on organism (1) inner wall, be equipped with a plurality of feed through hole (11) on second stock guide (14), be equipped with under second stock guide (14) and take out box (13), organism (1) front surface is equipped with opening (12), opening (12) are corresponding with taking out box (13).

2. A coffee bean grinding apparatus for making coffee as set forth in claim 1, wherein: the upper surfaces of the first material baffle plate (5) and the second material baffle plate (9) are both designed to be arc-shaped, and the first material baffle plate (5) and the second material baffle plate (9) are not in contact with the inner wall of the machine body (1).

3. A coffee bean grinding apparatus for making coffee as set forth in claim 1, wherein: the second material guide plate (14) and the grinding disc (15) are both arc-shaped, and the plurality of material through holes (11) in the second material guide plate (14) correspond to the drawing boxes (13).

4. A coffee bean grinding apparatus for making coffee as set forth in claim 1, wherein: the area of the lower surface of the first material baffle plate (5) is larger than the area of the opening of the grinding groove (7), and the area of the lower surface of the second material baffle plate (9) is larger than the area of the upper surface of the grinding disc (15).

5. A coffee bean grinding apparatus for making coffee as set forth in claim 1, wherein: the drawing box is characterized in that fixed blocks (18) are fixedly connected to the bottom wall of the machine body (1) on two sides of the drawing box (13), sliding grooves (19) are formed in the opposite sides of the fixed blocks (18), sliding blocks (17) are fixedly connected to two sides of the drawing box (13), and the sliding blocks (17) are respectively in sliding connection with the two sliding grooves (19).

6. A coffee bean grinding apparatus for making coffee as set forth in claim 1, wherein: the outer side of the drawing box (13) is fixedly connected with a control block (16).