CN219702163U - Coffee grinder - Google Patents

Abstract

The utility model discloses a coffee grinder, wherein a discharge hole is arranged at the tail end of a lower sieve plate, a storage box communicated with the discharge hole is arranged at the side wall of a shell and positioned at the discharge hole, a fixed bottom plate for placing the storage box is arranged at the side wall of the box, the fixed bottom plate is in sliding connection with the storage box, a connecting rod is rotatably arranged at the side wall of the shell and positioned above the storage box, a rubber fixed plug for blocking the discharge hole is fixedly arranged on the surface of the connecting rod, the storage box is firstly arranged above the fixed bottom plate in a sliding manner when in use, then the storage box is communicated with the shell through the discharge hole, at the moment, larger particles on the surface of the lower sieve plate can fall into the storage box, after grinding, coffee with larger particles in the storage box is thrown into the shell from the discharge hole, at the same time, after the storage box slides off from the surface of the fixed bottom plate, the connecting rod can turn over, the rubber fixed plug on the surface of the connecting rod is plugged with the discharge hole, and dust is prevented from entering the shell when not in use.

Description

Coffee grinder

Technical Field

The utility model relates to the field of coffee, in particular to a coffee grinder.

Background

Coffee is a beverage prepared from roasted and ground coffee beans, along with the development of the age, coffee and tea are popular main beverages in the world, when the coffee is prepared, the coffee beans are firstly processed, and a coffee grinder is used for grinding the coffee beans and then brewing the ground coffee powder for eating, but the existing coffee grinder has a certain problem in the actual use process and still needs to be continuously improved;

the utility model discloses a coffee machine grinding device as disclosed in the utility model with the authorized publication number of CN218339944U, wherein a rotating shaft arranged on the device can drive a grinding cutter to rotate so as to grind coffee beans, a grinding roller can grind the coffee beans on the inner side wall, powder is filtered and discharged from a funnel through the action of an upper screen plate and a lower screen plate, and larger particles are conveyed into a shell through a conveying device to be ground secondarily, so that the size and the diameter of the large particles meet the edible requirement, the re-manual screening and filtering are not needed, and the coffee machine grinding device is quite convenient.

When the rotating shaft and the spiral blade combination of the device are used for actually conveying and transporting coffee particles, a plurality of small particle rotating shafts and spiral blade combinations possibly exist and cannot roll up small particles which do not fall from the lower sieve plate, so that the particles are accumulated in the grinder, and the coffee beans are deteriorated due to long-time uncleaned, and the subsequent use is affected.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a coffee grinder which can solve the technical problem that coffee bean powder can be adsorbed or adhered to the inner wall of a grinding cavity.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a coffee grinds machine, includes the casing, the casing rotation is provided with the grinding roller, the grinding roller one end is worn to establish the casing top and is provided with main motor, the grinding roller lateral wall sets up a plurality of groups and has the crushing sword of smashing the coffee beans, just be located the grinding roller below in the casing and be provided with the sieve down, just be located the sieve below in the casing and be provided with down the sieve, the sieve bottom is provided with vibrating module down, the casing lateral wall just is located the lowest of sieve down and is provided with a discharge gate, the casing lateral wall just is provided with the collection structure with the discharge gate intercommunication.

As a preferable technical scheme of the utility model, the collecting structure comprises a storage box, a rubber fixing plug, a connecting rod and a fixing bottom plate, wherein the storage box communicated with the discharge hole is arranged on the side wall of the shell and positioned at the discharge hole, the bottom of the storage box is connected with the fixing bottom plate in a sliding manner, the fixing bottom plate is connected with the storage box in a sliding manner, the connecting rod is rotatably arranged on the side wall of the shell and positioned above the storage box, and the rubber fixing plug for blocking the discharge hole is fixedly arranged on the surface of the connecting rod.

As a preferable technical scheme of the utility model, two groups of fixing plates are symmetrically arranged at the upper and lower positions of the side wall of the grinding roller, and a grinding roller is commonly connected between the upper and lower fixing plates.

As a preferable technical scheme of the utility model, the top of the shell is provided with a discharging hole for feeding materials into the shell.

As a preferable technical scheme of the utility model, the bottom wall of the shell is provided with a funnel communicated with the shell, and the bottom wall of the funnel is provided with a drawer communicated with the funnel.

As a preferable technical scheme of the utility model, the side wall of the funnel is provided with a bracket for supporting the whole device.

Compared with the prior art, the utility model has the following beneficial effects:

the end of lower sieve is provided with a discharge gate, be provided with the storage box that is linked together with the discharge gate in casing lateral wall and be located discharge gate department simultaneously, be provided with the fixed bottom plate of placing the storage box at taking out the box lateral wall, sliding connection between fixed bottom plate and the storage box, it is provided with the connecting rod to rotate in the casing lateral wall and be located the storage box top, connecting rod fixed surface is provided with the rubber fixed plug that blocks up the discharge gate, earlier will store the box slip setting in the fixed bottom plate top during the use, then make storage box and casing be linked together through the discharge gate, the great granule in lower sieve surface will drop to the storage box this moment, will store the coffee of great granule in the box again from the discharge gate to put in the casing after waiting to grind, the storage box will overturn from the fixed bottom plate surface afterwards after, the rubber fixed plug on connecting rod surface will close with the discharge gate, prevent that the dust from getting into in the casing when not using.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of the front structure of the present utility model;

FIG. 3 is a schematic top cross-sectional view of the present utility model;

FIG. 4 is a schematic top view of the present utility model;

wherein: 1. a housing; 2. a storage box; 3. a bracket; 4. drawing a box; 5. a rubber fixing plug; 6. a connecting rod; 7. a main motor; 8. a discharge port; 9. a funnel; 10. a screen plate is arranged; 11. a lower sieve plate; 12. a grinding roller; 13. a fixing plate; 14. a crushing knife; 15. a pulverizing roller; 16. a vibration module; 17. and fixing the bottom plate.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides a coffee grinder, including a housing 1, a grinding roller 12 is rotatably disposed in the housing 1, a discharge port 8 for feeding materials into the housing 1 is disposed at the top of the housing 1, two groups of fixing plates 13 are symmetrically disposed at the upper and lower positions of the side wall of the grinding roller 12, a grinding roller 15 is jointly connected between the upper and lower fixing plates 13, a main motor 7 is disposed at one end of the grinding roller 12 penetrating through the top of the housing 1, a plurality of groups of grinding cutters 14 for grinding coffee beans are disposed at the side wall of the grinding roller 12, an upper screen plate 10 is disposed in the housing 1 and below the grinding roller 12, a lower screen plate 11 is disposed in the housing 1 and below the upper screen plate 10, a vibrating module 16 is disposed at the bottom of the lower screen plate 11, a collecting structure is disposed on the side wall of the housing 1 and at the lowest end of the lower screen plate 11, a funnel 9 is disposed on the bottom wall of the funnel 9 and is connected with the discharge port, a bracket 3 for supporting the whole device is disposed on the side wall of the funnel 9;

when the coffee grinder is used, the power supply of the main motor 7 is firstly turned on, then coffee beans are thrown into the shell from the discharge hole 8 arranged at the top of the shell 1, the main motor 7 drives the grinding roller 12 to rotate, then the grinding cutter 14 and the fixed plate 13 arranged on the side wall of the grinding roller 12 rotate along with the grinding cutter 14 and the fixed plate 13, the fixed plate 13 drives the grinding roller 15, the coffee beans in the shell 1 are ground through the grinding cutter 14 and the grinding roller 15, the ground coffee beans fall on the upper surface of the lower screen plate 11 through the upper screen plate 10, the coffee particles on the surface of the lower screen plate 11 are screened through the vibration of the vibration module 16, qualified particles fall into the suction box 4 after falling into the side wall of the funnel 9, and the unqualified particles fall into the collecting structure and are thrown into the shell 1 again for grinding;

as a further implementation manner of this embodiment, as shown in fig. 1-4, the collecting structure includes a storage box 2, a rubber fixing plug 5, a connecting rod 6, and a fixing bottom plate 17, a storage box 2 communicated with the discharge port is disposed on a side wall of the housing 1 and located at the discharge port, a fixing bottom plate 17 for placing the storage box 2 is disposed on a side wall of the drawer box 4, the fixing bottom plate 17 is slidably connected with the storage box 2, a connecting rod 6 is rotatably disposed on a side wall of the housing 1 and located above the storage box 2, and a rubber fixing plug 5 for blocking the discharge port is fixedly disposed on a surface of the connecting rod 6;

when the collecting structure is used for collecting, the rubber fixing plug 5 is firstly separated from the discharge hole, then the sliding block at the bottom of the storage box 2 is in sliding connection with the sliding groove on the surface of the fixing bottom plate 17, so that the storage box 2 is communicated with the shell 1 through the discharge hole, larger particles on the surface of the lower sieve plate 11 can fall into the storage box 2, coffee with larger particles in the storage box 2 is thrown into the shell 1 from the discharge hole 8 after the coffee is ground, meanwhile, the storage box 2 slides away from the surface of the fixing bottom plate 17, the connecting rod 6 can be turned over, then the rubber fixing plug 5 on the surface of the connecting rod 6 can be plugged with the discharge hole, and dust can be prevented from entering the shell 1 when the storage box is not used;

the specific working principle is as follows:

during the use, firstly separate rubber fixed stopper 5 and discharge gate, then slide groove sliding connection through the slider and the fixed baseplate 17 surface of storage box 2 bottom, make storage box 2 and casing 1 be linked together through the discharge gate, then main motor 7 power is opened, then throw into the drain hole 8 that the coffee beans set up from casing 1 top, main motor 7 drives grinding roller 12 and rotates, and then grinding sword 14 and fixed plate 13 that grinding roller 12 lateral wall set up rotate thereupon, fixed plate 13 drives grinding roller 15 again, grind the coffee beans in the casing 1 through grinding sword 14 and grinding roller 15, drop at lower sieve 11 upper surface through last sieve 10 after grinding, screen the coffee granule on lower sieve 11 surface through the vibration of vibration module 16, qualified granule drops to and drops at take out box 4 after dropping to 9 lateral walls of hopper, disqualified then drops into storage box 2, then throw into casing 1 again and grind, simultaneously storage box 2 will overturn from behind the fixed baseplate 17 surface slip back connecting rod 6 then, rubber fixed 5 on connecting rod 6 surface will with the discharge gate stopper closes, prevent to get into in the casing 1 when not using.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. Coffee grinder, comprising a housing (1), characterized in that: the utility model discloses a coffee grinder, including casing (1), grinding roller (12), casing (1), casing (12), grinding roller (12) one end is worn to establish casing (1) top and is provided with main motor (7), grinding roller (12) lateral wall is provided with a plurality of groups and carries out kibbling crushing sword (14) to the coffee beans, just be located grinding roller (12) below in casing (1) and be provided with sieve (10), just be located sieve (10) below in casing (1) and be provided with sieve (11), sieve (11) bottom is provided with vibration module (16) down, casing (1) lateral wall and be located the lowest end of sieve (11) down and be provided with a discharge gate, casing (1) lateral wall and be provided with collection structure with the discharge gate is linked together.

2. A coffee grinder as claimed in claim 1, wherein: the utility model discloses a collection structure, including storing box (2), rubber fixed stopper (5), connecting rod (6), PMKD (17), casing (1) lateral wall and be located discharge gate department and be provided with storage box (2) that are linked together with the discharge gate, the bottom sliding connection of storing box (2) has PMKD (17), sliding connection between PMKD (17) and the storage box (2), casing (1) lateral wall just is located and rotates above storing box (2) and be provided with connecting rod (6), connecting rod (6) fixed surface is provided with rubber fixed stopper (5) that block up the discharge gate.

3. A coffee grinder as claimed in claim 1, wherein: two groups of fixing plates (13) are symmetrically arranged at the upper and lower positions of the side wall of the grinding roller (12), and a grinding roller (15) is connected between the upper and lower fixing plates (13) together.

4. A coffee grinder as claimed in claim 1, wherein: the top of the shell (1) is provided with a discharge port (8) for feeding materials into the shell (1).

5. A coffee grinder as claimed in claim 1, wherein: the bottom wall of the shell (1) is provided with a funnel (9) communicated with the shell (1), and the bottom wall of the funnel (9) is provided with a drawing box (4) communicated with the funnel (9).

6. A coffee grinder as claimed in claim 5, wherein: the side wall of the funnel (9) is provided with a bracket (3) for supporting the whole device.