CN218339944U

CN218339944U - Grinding device of coffee machine

Info

Publication number: CN218339944U
Application number: CN202222709364.XU
Authority: CN
Inventors: 王晓俊; 李荣彦
Original assignee: Foshan Shunde Fashion Electric Appliances Mfg Co ltd
Current assignee: Foshan Shunde Fashion Electric Appliances Mfg Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-01-20
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a coffee machine grinder, the technical scheme of adoption is, get the arc surface including casing, conveyer, support, take out box, vice motor, connecting pipe, main motor, drain hole, funnel, upper screen plate, lower sieve, pivot, an upper fixed plate, crushing sword, crushing roller, bottom plate, axis of rotation, spiral leaf, vibrations module and scraping. The rotating shaft arranged in the device can drive the crushing cutter to rotate to crush coffee beans, the crushing roller can crush the coffee beans on the inner side wall, powder is filtered and discharged from the funnel under the action of the upper sieve plate and the lower sieve plate, larger particles are conveyed into the shell through the conveying device to be crushed for the second time, the size and the diameter of the particles meet the edible requirements, manual screening and filtering are not needed again, and the device is very convenient; the extraction box arranged at the lower part of the device can be used for placing coffee bean powder, so that the coffee beans can be conveniently ground.

Description

Grinding device of coffee machine

Technical Field

The utility model belongs to the coffee machine field relates to a coffee machine grinder.

Background

Coffee is a beverage made of roasted and ground coffee beans, is one of three major beverages in the world, is a main beverage popular in the world together with cocoa and tea, and is required to be crushed and then brewed when being made into coffee beans for eating.

The coffee machine of domestic use power is less, and when using, the coffee beans often have the tiny particle when grinding, when drinking, influence the taste, need the secondary to grind, still need sieve out the coffee beans granule that does not grind, put into grinder, grind again, very inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of the problem that exists among the prior art, the utility model discloses a technical scheme be: the novel grinding device comprises a housin, the pivot is installed in the inside rotation of casing, the outside fixed mounting of pivot has an upper fixed plate, smashes sword and bottom plate, outer end between upper fixed plate and the bottom plate is rotated and is installed crushing roller, the casing outside is provided with conveyer, conveyer outside upper end is connected in the casing top through the connecting pipe, the casing lower extreme is provided with sieve and lower sieve, sieve downside fixed mounting has the vibrations module down, the funnel is installed to the casing below, the funnel below is provided with takes out the box.

As a preferred scheme of the utility model, pivot top fixed mounting has main motor, main motor fixed mounting is in the casing top.

As an optimized proposal of the utility model, a discharge hole is installed above the shell.

As an optimized proposal of the utility model, the lower end of the lower fixed plate is provided with a scraping arc surface.

As a preferred scheme of the utility model, take out box slidable mounting in the inboard of four group's supports.

As a preferred scheme of the utility model, conveyer includes vice motor, vice motor fixed mounting is on conveyer upper portion, the rotation axis fixed mounting of vice motor has the axis of rotation, the axis of rotation rotates and installs inside conveyer, axis of rotation outside fixed mounting has the spiral leaf.

As a preferred scheme of the utility model, the upper screen plate is placed for the level.

As an optimized proposal of the utility model, the lower sieve plate is placed on an inclined plane.

As a preferred scheme of the utility model, the sieve mesh that goes up the sieve setting is bigger than the sieve mesh that lower sieve set up.

The utility model discloses a coffee machine grinder beneficial effect: the crushing cutter can be driven by a rotating shaft arranged in the device to rotate to crush coffee beans, the crushing roller can crush the coffee beans on the inner side wall, powder is filtered and discharged from the funnel under the action of the upper sieve plate and the lower sieve plate, larger particles are conveyed into the shell through the conveying device to be crushed for the second time, the size and the diameter of the particles meet the edible requirements, manual screening and filtering are not needed again, and the device is very convenient;

the extraction box arranged at the lower part of the device can be used for placing coffee bean powder, so that the coffee beans can be conveniently ground.

Drawings

FIG. 1 is a front view of a coffee grinder assembly according to the present invention;

FIG. 2 is a view showing a grinding structure of a grinding device of a coffee maker according to the present invention;

FIG. 3 is a view showing an internal structure of a conveyor of a coffee maker grinding device according to the present invention;

FIG. 4 is a view showing the structure of a lower sieve plate of a grinding device of a coffee maker according to the present invention;

in the figure: 1-shell, 2-conveying device, 3-support, 4-drawing box, 5-auxiliary motor, 6-connecting pipe, 7-main motor, 8-discharge port, 9-funnel, 10-upper sieve plate, 11-lower sieve plate, 12-rotating shaft, 13-upper fixing plate, 14-crushing knife, 15-crushing roller, 16-lower fixing plate, 17-rotating shaft, 18-spiral blade, 19-vibration module and 20-scraping arc surface.

Detailed Description

As shown in fig. 1 to 4, the utility model discloses a coffee machine grinding device, the technical scheme who adopts is, including casing 1, casing 1 internally rotates installs pivot 12, the outside fixed mounting of pivot 12 has upper fixed plate 13, crushing sword 14 and lower fixed plate 16, the outer end rotation between upper fixed plate 13 and lower fixed plate 16 installs crushing roller 15, the casing 1 outside is provided with conveyer 2, 2 outside upper ends of conveyer are connected above casing 1 through connecting pipe 6, casing 1 lower extreme is provided with upper screen plate 10 and

lower screen plate

11, 11 downside fixed mounting of lower screen plate has vibrations module 19, casing 1 below installs funnel 9, funnel 9 below is provided with drawer box 4, the pivot 12 that this device set up can drive crushing sword 14 and rotate, smashes coffee beans, and crushing roller 15 can smash the coffee beans of inside lateral wall, through the effect of upper screen plate 10 and lower screen plate 11, makes the powder filter discharge from funnel 9, and bigger granule passes through conveyer 2 and conveys to casing 1 inside, carries out the secondary crushing, makes it very big or small edible diameter accord with the manual work again, and filter conveniently; the drawer 4 arranged at the lower part of the device can place coffee bean powder to facilitate grinding coffee beans, wherein the vibration module 19 is internally provided with an eccentric wheel to utilize eccentric vibration.

The grinding machine is characterized in that a main motor 7 is fixedly mounted above the rotating shaft 12, the main motor 7 is fixedly mounted above the shell 1, and the main motor 7 provides power for grinding.

A discharging hole 8 is installed above the shell 1, and the discharging hole 8 is used for placing coffee beans.

The scraping arc surface 20 is arranged at the lower end of the lower fixing plate 16, and the coffee powder above the upper sieve plate 10 can be scraped by the scraping arc surface 20, so that the coffee can be conveniently crushed and fall.

Two outer ends of the drawing box 4 are slidably mounted at the side opening parts of the inner sides of the four groups of brackets 3, and the drawing box 4 is slidably mounted and is convenient to take.

The conveying device 2 comprises an auxiliary motor 5, the auxiliary motor 5 is fixedly arranged at the upper part of the conveying device 2, a rotating shaft 17 is fixedly arranged on a rotating shaft of the auxiliary motor 5, the rotating shaft 17 is rotatably arranged in the conveying device 2, a spiral blade 18 is fixedly arranged on the outer side of the rotating shaft 17, and the coffee powder is lifted through the rotation of the spiral blade 18.

The upper sieve plate 10 is horizontally arranged, and the horizontal arrangement can enable the coffee powder to quickly fall.

The lower sieve plate 11 is placed on an inclined plane, and large-particle coffee powder can slide to the conveying device by the inclined placement.

The sieve mesh that goes up sieve 10 and set up is bigger than the sieve mesh that 11 sieve plates set up down, and the sieve mesh that goes up sieve 10 and set up is convenient for the uneven granule of size and all passes through, and the sieve mesh that 11 sieve plates set up down filters the large granule, regrinding.

The utility model discloses a coffee machine grinder theory of operation: when the device is used, an external switch is opened, the main motor 7 and the auxiliary motor 5 work, the vibration module 19 is opened, the lower sieve plate 7 vibrates, coffee beans are placed into the shell 1 from the discharging port 8 and enter the shell, the main motor 7 rotates to drive the rotating shaft 12 to rotate, the upper fixing plate 13 and the lower fixing plate 16 rotate, the crushing knife 14 rotates to crush the coffee beans, the crushing roller 15 rotates to crush the coffee beans on the inner wall of the shell 1, the lower fixing plate 15 scrapes to enable coffee powder to pass through the upper sieve plate 10 and drop to the lower sieve plate 11, small particles pass through the vibrating lower sieve plate 11 and drop to the funnel 9, finally the small particles enter the drawing box 4 and slide to the conveying device 2, the auxiliary motor 5 rotates to drive the rotating shaft 17 to make brewing and rotate, the spiral blades 18 rotate to convey the large-particle coffee particles to the upper end, the large-particle coffee particles enter the shell 1 from the connecting pipe 6 to be secondarily ground and collected, the drawing box 4 is pulled, and the ground coffee is taken out for eating.

The shell, the conveying device, the auxiliary motor, the main motor, the discharge port, the funnel, the rotating shaft, the upper fixing plate, the crushing knife, the crushing roller, the lower fixing plate, the rotating shaft, the spiral blade and the vibration module are all products which can be easily bought in the market, and technical suggestions can be obtained through limited tests by referring to relevant technical manuals or teaching materials by technical staff in the field of connection modes and functions of pins of the products.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. A coffee machine grinder assembly, characterized by: including casing (1), casing (1) internal rotation installs pivot (12), the outside fixed mounting of pivot (12) has upper fixed plate (13), crushing sword (14) and bottom plate (16), outer end between upper fixed plate (13) and bottom plate (16) is rotated and is installed crushing roller (15), the casing (1) outside is provided with conveyer (2), conveyer (2) outside upper end is connected in casing (1) top through connecting pipe (6), casing (1) lower extreme is provided with sieve (10) and lower sieve (11), sieve (11) downside fixed mounting has vibrations module (19) down, funnel (9) are installed to casing (1) below, funnel (9) below is provided with and takes out box (4).

2. A coffee machine grinder assembly as in claim 1, wherein: the motor is characterized in that a main motor (7) is fixedly mounted above the rotating shaft (12), and the main motor (7) is fixedly mounted above the shell (1).

3. A coffee machine grinding apparatus according to claim 1, characterized in that: a discharging hole (8) is installed above the shell (1).

4. A coffee machine grinding apparatus according to claim 1, characterized in that: the lower end of the lower fixing plate (16) is provided with a scraping arc surface (20).

5. A coffee machine grinding apparatus according to claim 1, characterized in that: the drawer box (4) is arranged on the inner sides of the four groups of brackets (3) in a sliding way.

6. A coffee machine grinding apparatus according to claim 1, characterized in that: conveyer (2) are including vice motor (5), vice motor (5) fixed mounting is in conveyer (2) upper portion, the rotation axis fixed mounting of vice motor (5) has axis of rotation (17), axis of rotation (17) are rotated and are installed inside conveyer (2), axis of rotation (17) outside fixed mounting has spiral leaf (18).

7. A coffee machine grinding apparatus according to claim 1, characterized in that: the upper sieve plate (10) is horizontally arranged.

8. A coffee machine grinder assembly as in claim 1, wherein: the lower sieve plate (11) is placed in an inclined plane.

9. A coffee machine grinding apparatus according to claim 1, characterized in that: the sieve pore arranged on the upper sieve plate (10) is larger than that arranged on the lower sieve plate (11).