CN220695017U - Bean grinding device with static electricity eliminating function and coffee machine - Google Patents
Bean grinding device with static electricity eliminating function and coffee machine Download PDFInfo
- Publication number
- CN220695017U CN220695017U CN202322027446.0U CN202322027446U CN220695017U CN 220695017 U CN220695017 U CN 220695017U CN 202322027446 U CN202322027446 U CN 202322027446U CN 220695017 U CN220695017 U CN 220695017U
- Authority
- CN
- China
- Prior art keywords
- powder
- powder outlet
- disc
- adjusting
- grinding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 235000010627 Phaseolus vulgaris Nutrition 0.000 title claims abstract description 36
- 244000046052 Phaseolus vulgaris Species 0.000 title claims abstract description 36
- 230000003068 static effect Effects 0.000 title claims abstract description 18
- 230000005611 electricity Effects 0.000 title claims abstract description 16
- 239000000843 powder Substances 0.000 claims abstract description 144
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 abstract description 9
- 230000000903 blocking effect Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 description 15
- 150000002500 ions Chemical class 0.000 description 10
- 241000533293 Sesbania emerus Species 0.000 description 7
- 238000010408 sweeping Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a bean grinding device with a static electricity eliminating function, which comprises a base, a powder outlet pipe and an ion generator, wherein a grinding cavity is arranged in the base, and a powder outlet is formed in the grinding cavity; the powder outlet pipe is fixed on the base and communicated with the powder outlet; one end of the powder outlet pipe far away from the powder outlet forms a powder outlet; the ion generator is arranged at the outer side of the powder outlet pipe and is close to the powder falling port of the powder outlet pipe; the ionizer includes positive and negative electrodes. Therefore, when the powder falls out from the powder falling port, the motion track of the powder does not change greatly due to the action of gravity and inertia, and the ionizer can act on the coffee powder on the track, so that static electricity on the powder is eliminated to a certain extent. In addition, the ionizer is arranged at the outer side of the powder falling port, so that the motion trail of the coffee powder is not blocked, and the powder blocking probability is reduced. In addition, the utility model also provides a coffee machine with the coffee machine.
Description
Technical Field
The utility model relates to the technical field of coffee machines, in particular to a bean grinding device with an electrostatic eliminating function and a coffee machine.
Background
Along with the continuous improvement of the living standard of people, more and more people like to purchase coffee beans for grinding and then brew and drink, so that a coffee machine with a bean grinding function can be used. The coffee beans can generate static electricity in the process of grinding into coffee powder, so that the problem of flying powder is generated, the coffee powder is easily adsorbed in a powder outlet channel, and the cleaning of a bean grinder is difficult.
For this reason, some businesses use a stacking approach to eliminate static electricity on the powder, but the stacking approach places high demands on the grinder structure and internal tightness. Of course, some merchants set up plasma generators in the bean grinder to neutralize charges carried by the coffee powder, but positive electrodes and negative electrodes in the plasma generators extend into the powder outlet channel, which easily interfere with the circulation of the coffee powder, thereby causing powder blocking.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the bean grinding device with the static electricity eliminating function and the coffee machine, and the ionizer is arranged at the outer side of the powder falling port, so that static electricity on powder can be eliminated, meanwhile, the motion track of coffee powder can not be blocked, and the powder blocking probability is further reduced.
The utility model adopts the technical proposal for solving the problems that:
a bean grinding device with static electricity eliminating function, comprising:
the grinding device comprises a base, a grinding device and a grinding device, wherein a grinding cavity is arranged in the base, and a powder outlet is formed in the grinding cavity;
the powder outlet pipe is fixed on the base and communicated with the powder outlet; a powder falling port is formed at one end, far away from the powder outlet, of the powder outlet pipe;
the ion generator is arranged at the outer side of the powder outlet pipe and is close to the powder falling port of the powder outlet pipe; the ionizer includes a positive electrode and a negative electrode.
Further, the powder discharging device further comprises a mounting bracket fixed on the base, wherein an assembly hole which can be used for enabling one end, far away from the powder outlet, of the powder outlet pipe to extend in is formed in the mounting bracket, and the assembly hole is communicated with the powder falling port;
the ion generator is installed on the mounting bracket and is located at the side part of the assembly hole, a first through groove and a second through groove which can be used for the positive electrode and the negative electrode to pass through are formed in the mounting bracket, and the first through groove and the second through groove are all arranged in a vertical mode.
Further, the lower end openings of the first through groove and the second through groove are flush with the lower end opening of the assembly hole.
Further, the base includes a first base and a second base arranged up and down, wherein:
the top of the first seat body is provided with the grinding cavity, and an inner cutter disc is arranged in the grinding cavity;
a driving motor is arranged at the bottom of the second seat body;
the first seat body is connected with the second seat body, a mounting cavity is formed by surrounding the first seat body and the second seat body, and a gear transmission mechanism is arranged in the mounting cavity;
the driving motor is in transmission connection with the inner cutter head through the gear transmission mechanism.
Further, the gear transmission mechanism comprises a toothed bar arranged on the output shaft of the driving motor, a shaft gear coaxially connected with the inner cutter disc and at least one transmission gear which is arranged between the toothed bar and the shaft gear and is in meshed transmission with the toothed bar.
Further, the grinding machine also comprises a cutter disc support, wherein an outer cutter disc matched with the inner cutter disc is arranged in the cutter disc support, a first grinding surface is formed on the outer side wall of the inner cutter disc, and a second grinding surface matched with the first grinding surface is formed on the inner side wall of the outer cutter disc.
Further, still include blade disc adjustment mechanism, blade disc adjustment mechanism is including adjusting the fixed disk, adjusting interior dish and adjusting outer dish, wherein:
the adjusting fixed disc is fixed at the top of the base, and the adjusting outer disc is arranged on the adjusting fixed disc and can rotate relative to the adjusting fixed disc;
the cutter head support is fixed on the adjusting inner disc, an external thread is arranged on the outer wall of the adjusting inner disc, and an internal thread matched with the external thread is arranged on the inner wall of the adjusting outer disc;
when the outer adjusting disc is rotated, the inner adjusting disc can be driven to move up and down, and then the outer cutter disc is driven to move up and down so as to adjust the gap between the second grinding surface and the first grinding surface.
Further, the powder discharging pipe comprises a powder discharging support and a powder discharging cover plate, the powder discharging support is fixed on the base, the powder discharging cover plate comprises a cover plate body and side baffles arranged on two sides of the cover plate body, the cover plate body and the two side baffles enclose to form a U-shaped groove structure, and the groove structure covers the powder discharging support and forms the powder discharging pipe.
Further, the powder outlet bracket is integrally formed on the base.
In addition, the utility model also provides a coffee machine, which comprises the bean grinding device.
In summary, according to the bean grinding device and the coffee machine with the static electricity eliminating function, the ion generator is arranged on the outer side of the powder outlet pipe and is close to the powder falling port, and when powder falls out from the powder falling port, the movement track of the powder does not change greatly due to the action of gravity and inertia, so that the ion generator can act on the coffee powder on the track, and static electricity on the powder is eliminated to a certain extent. In addition, the ionizer is arranged at the outer side of the powder falling port, so that the motion trail of the coffee powder is not blocked, and the powder blocking probability is reduced.
Drawings
FIG. 1 is a schematic diagram of a bean grinding device according to the present utility model;
fig. 2 is a schematic structural view of a bean grinding device of the present utility model with a bean bin assembly hidden and a cutter head adjusting mechanism;
fig. 3 is a schematic view of the structure of the cutterhead holder and the outer cutterhead hidden in fig. 2;
FIG. 4 is an exploded view showing the structure of the base part of the bean grinding device of the present utility model;
FIG. 5 is a schematic view of the structure of FIG. 4 from another perspective;
FIG. 6 is a schematic view of the structure of the mounting bracket in the bean grinding device of the present utility model;
FIG. 7 is a schematic cross-sectional view of a bean grinding device of the present utility model;
fig. 8 is an enlarged partial schematic view of the portion a in fig. 7.
Wherein the reference numerals have the following meanings:
1. a base; 11. a first base; 111. a grinding chamber; 112. an inner cutterhead; 113. an outer cutterhead; 114. a cutterhead bracket; 115. a powder sweeping plate; 116. a powder outlet pipe; 1161. a powder discharge bracket; 1162. a powder outlet cover plate; 117. a shaft gear; 118. a transmission gear; 12. a second seat body; 121. a driving motor; 122. a toothed bar; 2. a mounting bracket; 21. a fitting hole; 22. a first through groove; 23. a second through slot; 24. a mounting column; 3. an ion generator; 4. a cutterhead adjusting mechanism; 41. adjusting the fixed disc; 42. adjusting the inner disc; 43. adjusting the outer disc; 5. a bean bin assembly; 6. a mounting plate; 7. a powder receiving handle.
Detailed Description
For a better understanding and implementation, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.
In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Referring to fig. 1-8, the utility model discloses a bean grinding device, which comprises a base 1, wherein a grinding cavity 111 is formed in the base 1, a cutter head assembly and a powder sweeping plate 115 are arranged in the grinding cavity 111, a powder outlet communicated with the grinding cavity 111 is formed in the side part of the grinding cavity 111, a powder outlet pipe 116 is communicated with the powder outlet, and a powder falling port is formed at one end, far away from the powder outlet, of the powder outlet pipe 116. In addition, a bean bin assembly 5 communicated with the grinding cavity 111 is further arranged above the base 1, and a powder receiving handle 7 communicated with the powder falling port is arranged below the base 1.
Therefore, the coffee beans in the bean bin assembly 5 can fall into the grinding cavity 111, the coffee beans are ground under the action of the cutter head assembly, and then the coffee powder is pushed into the powder outlet through the powder sweeping plate 115 and falls into the powder receiving handle 7 through the powder falling port of the powder outlet pipe 116, so that the powder receiving of the coffee powder is completed.
In this embodiment, the cutter head assembly is an inner cutter head 112 and an outer cutter head 113 disposed inside and outside, the outer sidewall of the inner cutter head 112 forms a first grinding surface, the inner sidewall of the outer cutter head 113 forms a second grinding surface matched with the first grinding surface, and a gap between the first grinding surface and the second grinding surface forms a circulation gap of coffee powder.
Of course, in other embodiments, the cutterhead assembly may be an upper cutterhead and a lower cutterhead arranged above each other, which is not limited herein.
Further, in order to prevent static electricity from being generated when grinding coffee beans, the bean grinding device is further provided with a static eliminator. Specifically, the static eliminator is an ionizer 3, and the ionizer 3 is arranged at the outer side of the powder outlet pipe 116 and is close to a powder falling port of the powder outlet pipe 116; the ionizer 3 comprises a positive electrode and a negative electrode, and the positive electrode and the negative electrode can ionize air molecules into positive and negative ions after being electrified so as to neutralize charges carried by coffee powder, thereby solving the powder flying problem.
Thus, by arranging the ionizer 3 outside the powder outlet tube 116 and close to the powder falling port, when the powder falls out from the powder falling port, the movement track of the powder does not change greatly due to the action of gravity and inertia, so that the ionizer 3 can act on the coffee powder on the track, thereby eliminating static electricity on the powder to a certain extent. In addition, the ionizer 3 is arranged on the outer side of the powder falling port, and the motion track of the coffee powder is not blocked, so that the powder blocking probability is reduced.
Referring to fig. 6, the bean grinding device further includes a mounting bracket 2 fixed on the base 1, wherein an assembly hole 21 is formed in the mounting bracket 2 for inserting one end of the powder outlet 116 far away from the powder outlet, and the assembly hole 21 is communicated with the powder outlet. The side of the mounting bracket 2, which is located at the assembly hole 21, is further provided with a mounting post 24, a first through slot 22 and a second through slot 23, the ion generator 3 is mounted on the mounting post 24, and the positive electrode and the negative electrode of the ion generator 3 are respectively inserted into the first through slot 22 and the second through slot 23.
In this embodiment, the first through groove 22 and the second through groove 23 are all arranged vertically, and the lower openings of the first through groove 22 and the second through groove 23 are all flush with the lower opening of the assembly hole 21, so that positive ions and negative ions can better act on the coffee powder falling from the assembly hole 21.
In addition, the side below of this installing support 2 still is connected with the mounting panel, has seted up the handle on this mounting panel and inserts the position, and this connects powder handle 7 can dismantle and fix in the handle and insert the position in order to realize connecing the powder.
Referring to fig. 1-5, the base 1 includes a first base 11 and a second base 12 arranged up and down, a ring-shaped protruding edge is provided at the top of the first base 11 to form a grinding cavity 111, a driving motor 121 is installed at the bottom of the second base 12, the first base 11 and the second base 12 are connected with each other and enclose each other to form a mounting cavity, and a gear transmission mechanism is disposed in the mounting cavity; the driving motor 121 is in transmission connection with the inner cutter 112 through a gear transmission mechanism, so that grinding of coffee beans is realized.
Specifically, the gear transmission mechanism includes a toothed bar 122 disposed on an output shaft of the driving motor 121, a shaft gear 117 coaxially connected with the inner cutterhead 112 and the dust sweeping plate 115, and a transmission gear 118 disposed between the toothed bar 122 and the shaft gear 117 and engaged with each other for transmission. Preferably, the transfer gear 118 is a double gear.
Therefore, when the driving motor 121 drives the toothed bar 122 to rotate, the driving gear 118 drives the shaft gear 117 to rotate, so as to rotate the inner cutter 112 and the dust sweeping plate 115.
Further, the powder discharging tube 116 includes a powder discharging support 1161 and a powder discharging cover plate 1162, the powder discharging support 1161 is disposed on the first base 11, the powder discharging cover plate 1162 includes a cover plate body and side baffles disposed on two sides of the cover plate body, the cover plate body and the side baffles enclose to form a U-shaped groove structure, and the groove structure covers the powder discharging support 1161 and forms the powder discharging tube 116.
In this embodiment, the powder discharge bracket 1161 is integrally formed on the first base 11.
Referring to fig. 1 and 8, the bean grinding device further includes a cutter holder 114 and a cutter adjusting mechanism 4, the outer cutter 113 is fixed in the cutter holder 114, the cutter adjusting mechanism 4 includes an adjusting fixed disc 41, an adjusting inner disc 42 and an adjusting outer disc 43, the adjusting fixed disc 41 is fixed on the top of the first base 11, the adjusting outer disc 43 is disposed on the adjusting fixed disc 41 and can only rotate circumferentially relative to the adjusting fixed disc 41 but cannot move axially; the cutterhead support 114 is fixed on the adjusting inner disc 42, the outer wall of the adjusting inner disc 42 is provided with external threads, and the inner wall of the adjusting outer disc 43 is provided with internal threads matched with the external threads.
Therefore, when the adjusting outer disc 43 is rotated, the adjusting inner disc 42 is driven to move up and down, and the outer cutter 113 is driven to move up and down to adjust the gap between the second grinding surface and the first grinding surface, so as to adjust the grinding degree of the coffee beans.
In addition, the utility model also provides a coffee machine, which comprises the bean grinding device.
In summary, according to the bean grinding device and the coffee machine with the static electricity eliminating function of the present utility model, the ionizer 3 is disposed outside the powder outlet 116 and close to the powder outlet, and when the powder falls out from the powder outlet, the motion track of the powder does not change greatly due to the gravity and inertia, so that the ionizer 3 can act on the coffee powder on the track, thereby eliminating static electricity on the powder to a certain extent. In addition, the ionizer 3 is arranged on the outer side of the powder falling port, and the motion track of the coffee powder is not blocked, so that the powder blocking probability is reduced.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (10)
1. Bean grinding device with static electricity eliminating function, which is characterized by comprising:
the grinding device comprises a base, a grinding device and a grinding device, wherein a grinding cavity is arranged in the base, and a powder outlet is formed in the grinding cavity;
the powder outlet pipe is fixed on the base and communicated with the powder outlet; a powder falling port is formed at one end, far away from the powder outlet, of the powder outlet pipe;
the ion generator is arranged at the outer side of the powder outlet pipe and is close to the powder falling port of the powder outlet pipe; the ionizer includes a positive electrode and a negative electrode.
2. The bean grinding device of claim 1, further comprising a mounting bracket fixed on the base, wherein an assembly hole is formed in the mounting bracket, and the assembly hole is communicated with the powder falling port, and can be used for enabling one end of the powder outlet pipe far away from the powder outlet to extend in;
the ion generator is installed on the mounting bracket and is located at the side part of the assembly hole, a first through groove and a second through groove which can be used for the positive electrode and the negative electrode to pass through are formed in the mounting bracket, and the first through groove and the second through groove are all arranged in a vertical mode.
3. The bean grinding device of claim 2, wherein the lower end openings of the first through groove and the second through groove are flush with the lower end opening of the assembly hole.
4. A bean grinding device according to any one of claims 1-3, characterized in that the base comprises a first and a second housing arranged one above the other, wherein:
the top of the first seat body is provided with the grinding cavity, and an inner cutter disc is arranged in the grinding cavity;
a driving motor is arranged at the bottom of the second seat body;
the first seat body is connected with the second seat body, a mounting cavity is formed by surrounding the first seat body and the second seat body, and a gear transmission mechanism is arranged in the mounting cavity;
the driving motor is in transmission connection with the inner cutter head through the gear transmission mechanism.
5. The bean grinding device of claim 4, wherein the gear transmission mechanism comprises a toothed bar arranged on the output shaft of the driving motor, a shaft gear coaxially connected with the inner cutter, and at least one transmission gear arranged between the toothed bar and the shaft gear and in meshed transmission.
6. The bean grinding device of claim 4, further comprising a cutterhead support, wherein an outer cutterhead is mounted in the cutterhead support and is matched with the inner cutterhead, an outer side wall of the inner cutterhead forms a first grinding surface, and an inner side wall of the outer cutterhead forms a second grinding surface matched with the first grinding surface.
7. The bean grinding device of claim 6, further comprising a cutterhead adjusting mechanism comprising an adjusting fixed disc, an adjusting inner disc, and an adjusting outer disc, wherein:
the adjusting fixed disc is fixed at the top of the base, and the adjusting outer disc is arranged on the adjusting fixed disc and can rotate relative to the adjusting fixed disc;
the cutter head support is fixed on the adjusting inner disc, an external thread is arranged on the outer wall of the adjusting inner disc, and an internal thread matched with the external thread is arranged on the inner wall of the adjusting outer disc;
when the outer adjusting disc is rotated, the inner adjusting disc can be driven to move up and down, and then the outer cutter disc is driven to move up and down so as to adjust the gap between the second grinding surface and the first grinding surface.
8. The bean grinding device of claim 1, wherein the powder outlet pipe comprises a powder outlet bracket and a powder outlet cover plate, the powder outlet bracket is fixed on the base, the powder outlet cover plate comprises a cover plate body and side baffles arranged on two sides of the cover plate body, the cover plate body and the two side baffles enclose to form a U-shaped groove structure, and the groove structure covers the powder outlet bracket and forms the powder outlet pipe.
9. The bean grinding device of claim 8, wherein the powder discharge bracket is integrally formed on the base.
10. A coffee machine comprising a bean grinding device according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322027446.0U CN220695017U (en) | 2023-07-28 | 2023-07-28 | Bean grinding device with static electricity eliminating function and coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322027446.0U CN220695017U (en) | 2023-07-28 | 2023-07-28 | Bean grinding device with static electricity eliminating function and coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220695017U true CN220695017U (en) | 2024-04-02 |
Family
ID=90444627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322027446.0U Active CN220695017U (en) | 2023-07-28 | 2023-07-28 | Bean grinding device with static electricity eliminating function and coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220695017U (en) |
-
2023
- 2023-07-28 CN CN202322027446.0U patent/CN220695017U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107763750B (en) | Air purifier with easily replaceable filter element | |
| CN209314271U (en) | A kind of air-suction seeding unit | |
| EP2319380B1 (en) | Nozzle for a vacuum cleaner | |
| CN204562013U (en) | Electric dust collector | |
| CN220695017U (en) | Bean grinding device with static electricity eliminating function and coffee machine | |
| CN115173290B (en) | From dust type transformer substation with ventilation filtration equipment | |
| CN218884215U (en) | Air purification and disinfection device with self-cleaning function | |
| CN109078785A (en) | A kind of rotation disinfection robot | |
| CN111912047A (en) | A environmental protection equipment for air purification has safeguard function | |
| CN109718894A (en) | A kind of coal dust-free pulverizing mill | |
| CN218137152U (en) | A rust cleaning equipment for iron nail production | |
| CN111013821A (en) | A spiral dust collector for rice processing | |
| CN215127634U (en) | Bean grinder | |
| CN213726964U (en) | V-shaped powder concentrator | |
| CN118436238A (en) | Coffee machine | |
| CN217723248U (en) | Take ion generator's crocus subassembly | |
| EP4227589B1 (en) | Air conditioner | |
| CN219920903U (en) | Coffee bean grinder | |
| KR20200122941A (en) | Air Cleaning Apparatus | |
| JP2013141881A (en) | Air conditioner | |
| CN208357302U (en) | A kind of dust-extraction unit for electric core winding | |
| CN215205171U (en) | Storage tank behind electric motor car convenient to dismouting | |
| CN218944527U (en) | Filter equipment is used in preparation of macroparticle praseodymium neodymium oxide | |
| CN213349278U (en) | Gravity rice cleaner | |
| CN211439358U (en) | Battery case processing grinding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |