CN217827526U

CN217827526U - Bean grinding device of coffee machine

Info

Publication number: CN217827526U
Application number: CN202222195589.8U
Authority: CN
Inventors: 俞子湛
Original assignee: Ningbo Kefan Electric Co ltd
Current assignee: Ningbo Kefan Electric Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-11-18
Anticipated expiration: 2032-08-19

Abstract

The utility model discloses a coffee bean grinding device of coffee machine, the on-line screen storage device comprises a base, the top of base is provided with the shell, there is the geared sleeve one side at shell top through bolt fixed mounting, the inside swing joint of geared sleeve has the fine setting gear, and the top fixed mounting of fine setting gear has the fine setting knob, one side fixed mounting at base top has the mill. This bean grinding device of coffee machine, through the design base, and a housing, the frame gear, the fine setting knob, the fine setting gear, the hand-basket, mill line groove, location portion and spacing groove, can make the hand-basket have dismantled and assembled characteristics, and simultaneously, the user can make the fine setting gear drive the frame gear rotation through the fine setting knob, make the hand-basket reciprocate, come to adjust the thickness of coffee bean crocus, this design, can be applicable to great coffee machine and the coffee machine of area bean grinding function, the dismouting of user to the bean grinding device has been convenient for, and then be convenient for wash and clear up the bean grinding device.

Description

Bean grinding device of coffee machine

Technical Field

The utility model relates to a grind beans technical field, specifically be a beans device of grinding of coffee machine.

Background

People apply the electronic technology to the coffee machine, so that the automatic control of the whole coffee brewing process of grinding, pressing, filling, brewing, removing residues and the like is realized, and the coffee machine is created. Wherein, the bean grinding device belongs to one of the internal structures of the coffee machine.

A contrast document (the name of the utility model is a bean grinding device of a coffee machine, the patent number is CN 208404241U) comprises an adjusting ring, a pressing ring, a clamping ring and a pressure spring, wherein an upper opening of a shell is provided with an external thread, the adjusting ring is provided with an internal thread, the adjusting ring is screwed on the upper opening of the shell, the adjusting ring is provided with an internal check ring, a limit step is arranged in the shell, the clamping ring is placed on the limit step, the lower end of the pressure spring is tightly propped against the clamping ring, the upper end of the pressure spring is propped against the pressing ring, the upper end of the pressing ring is propped against the internal check ring of the adjusting ring, and the pressing ring is fixed with a knife sleeve; the action principle of above-mentioned structure does, the rotation regulation circle, and then changes the height of regulation circle, and the clamping ring is under the pressure spring effect, pastes tightly with the regulation circle all the time, like this, has just also realized the high regulation of knife pouch that also has just realized the clamping ring, and then has changed the clearance of knife pouch bell mouth lower extreme and tool bit lower part, has realized the regulation of the thickness degree of the coffee powder granule that grinds out, has satisfied the demand of infusing different taste coffee.

However, the technical solution proposed in the above patent is that the bean grinding device is not easy for the user to disassemble for cleaning, and the operation for controlling the fineness of the ground bean is complicated, and there are some defects in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coffee machine grind beans device to the technical scheme who proposes in the above-mentioned patent is proposed in solving above-mentioned background art, grind beans device not convenient to use person unpacks apart and washs, and is comparatively complicated to the thickness operation of control crocus moreover, still has the problem of some defects in using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coffee grinder of coffee machine, includes the base, the top of base is provided with the shell, there is the gear sleeve one side at shell top through bolt fixed mounting, the inside swing joint of gear sleeve has the fine setting gear, and the top fixed mounting of fine setting gear has the fine setting knob, one side fixed mounting at base top has the mill, and the movable mounting of mill has the grinding beans blade disc, the inside fixed mounting that the opposite side at base top corresponds the shell has the motor, the motor is through the output fixedly connected with main shaft of its one side, one side fixedly connected with threaded rod of main shaft, the rear side meshing of threaded rod has a swing gear, and the top swing joint in the mill outside has the frame gear, the threaded groove has been seted up to the bottom position of leaning on of frame gear inner wall, one side and the frame gear meshing of fine setting gear, and the top of mill is provided with the basket, the bottom position fixedly connected with location portion of leaning on in the basket outside, the bottom position has seted up the grinding lines groove of leaning on of basket inner wall.

Compared with the prior art, the beneficial effects of the utility model are that:

this bean grinding device of coffee machine, through the design base, and a housing, the frame gear, the fine setting knob, the fine setting gear, the hand-basket, mill line groove, location portion and spacing groove, can make the hand-basket have dismantled and assembled characteristics, and simultaneously, the user can make the fine setting gear drive the frame gear rotation through the fine setting knob, make the hand-basket reciprocate, come to adjust the thickness of coffee bean crocus, this design, can be applicable to great coffee machine and the coffee machine of area bean grinding function, the dismouting of user to the bean grinding device has been convenient for, and then be convenient for wash and clear up the bean grinding device.

Drawings

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the structure of the basket of the present invention;

fig. 4 is a schematic structural diagram of the base and the housing of the present invention.

In the figure: 1. a base; 2. a housing; 3. a gear sleeve; 4. an outer frame gear; 5. fine adjustment of a knob; 6. a discharging box; 7. lifting a basket; 8. a handle; 9. grinding disc pattern grooves; 10. a positioning part; 11. a limiting groove; 12. A motor; 13. a main shaft; 14. a threaded rod; 15. rotating the gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a coffee bean grinding device of coffee machine, the outside of base 1 passes through bolt and shell 2 fixed connection for have dismantled and assembled characteristics between base 1 and the shell 2.

The top fixed mounting that shell 2 corresponds base 1 through the discharge gate of its one side has a workbin 6, can be convenient for store the coffee that grinds well.

The bottom of the rotary gear 15 is movably connected with the base 1, and the top of the rotary gear 15 penetrates through the grinding disc and is fixedly connected with the bean grinding cutter head, so that the bean grinding cutter head can be driven to rotate conveniently.

The line phase-match on mill line groove 9 and mill surface can be adjusted the thickness of coffee bean crocus through reciprocating to basket 7.

The bottom of the lifting basket 7 penetrates through the inner part of the grinding disc, the positioning part 10 is in threaded connection with the thread groove, the positioning part 10 is matched with the thread groove, and the lifting basket 7 can move up and down when the fine adjustment gear drives the outer frame gear 4 to rotate.

The position close to the top of the surface of the grinding disc is provided with a limiting groove 11 which can limit the lifting basket 7 moving up and down.

The top swing joint in the hand-basket 7 has handle 8, can be convenient for take out the hand-basket 7 through handle 8.

The working principle is as follows: when grinding coffee beans, the motor 12 drives the threaded rod 14 to rotate through the main shaft 13, the threaded rod 14 drives the rotating gear 15 to rotate, and the rotating gear 15 drives the coffee bean grinding cutter disc at the top to rotate when rotating to grind coffee beans; during the adjustment, the user drives the fine setting gear through rotatory fine setting knob 5 and makes frame gear 4 rotatory, and then makes hand-basket 7 reciprocate in the inside of mill, adjusts distance from top to bottom through fine setting knob 5, and then realizes adjusting coffee beans crocus thickness, and during the dismantlement, the user comes the bolt from the top rotation of shell 2 and base 1 down through the instrument, can dismantle the mill beans device.

In conclusion: this coffee bean grinding device of coffee machine, through designing base 1, shell 2, frame gear 4, fine setting knob 5, the fine setting gear, basket 7, mill line groove 9, location portion 10 and spacing groove 11, can make basket 7 have dismantled and assembled characteristics, and simultaneously, the user can make the fine setting gear drive frame gear 4 rotatoryly through fine setting knob 5, make basket 7 reciprocate, come to adjust the thickness of coffee bean crocus, this design, can be applicable to the coffee machine of great coffee machine and area bean grinding function, the dismouting of user to the bean grinding device has been convenient for, and then be convenient for wash and clear up the bean grinding device.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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. A bean grinding device of a coffee machine comprises a base (1), and is characterized in that: the top of base (1) is provided with shell (2), there is gear sleeve (3) one side at shell (2) top through bolt fixed mounting, the inside swing joint of gear sleeve (3) has the fine setting gear, and the top fixed mounting of fine setting gear has fine setting knob (5), one side fixed mounting at base (1) top has the mill, and the movable mounting of mill has the mill dish, the opposite side at base (1) top corresponds the inside fixed mounting of shell (2) has motor (12), motor (12) are through output fixedly connected with main shaft (13) of its one side, one side fixedly connected with threaded rod (14) of main shaft (13), the rear side meshing of threaded rod (14) has rotating gear (15), and the top swing joint in the mill outside has frame gear (4), the bottom position of leaning on of frame gear (4) inner wall has seted up the thread groove, and the one side and the meshing of fine setting gear (4), and the top of mill is provided with basket (7), the bottom position fixedly connected with location portion (10) of leaning on in the basket (7) outside, the basket (7) inner wall has seted up line way groove (9) by the bottom position.

2. A bean grinding apparatus of a coffee maker as set forth in claim 1, wherein: the outer side of the base (1) is fixedly connected with the shell (2) through bolts.

3. A bean grinding apparatus of a coffee machine as claimed in claim 1, characterized in that: the shell (2) is fixedly provided with a discharge box (6) through the discharge hole at one side corresponding to the top of the base (1).

4. A bean grinding apparatus of a coffee machine as claimed in claim 1, characterized in that: the bottom and base (1) swing joint of swing gear (15), the top of swing gear (15) runs through to the inside of mill dish and with grind beans blade disc fixed connection.

5. A bean grinding apparatus of a coffee maker as set forth in claim 1, wherein: the grinding disc pattern grooves (9) are matched with the patterns on the surface of the grinding disc.

6. A bean grinding apparatus of a coffee machine as claimed in claim 1, characterized in that: the bottom of the lifting basket (7) penetrates through the grinding disc, and the positioning part (10) is in threaded connection with the thread groove.

7. A bean grinding apparatus of a coffee maker as set forth in claim 1, wherein: a limiting groove (11) is formed in the position, close to the top, of the surface of the grinding disc.

8. A bean grinding apparatus of a coffee machine as claimed in claim 1, characterized in that: the top of the inside of the lifting basket (7) is movably connected with a lifting handle (8).