CN220403781U - Automatic powder pressing structure of coffee machine - Google Patents
Automatic powder pressing structure of coffee machine Download PDFInfo
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- CN220403781U CN220403781U CN202321526700.5U CN202321526700U CN220403781U CN 220403781 U CN220403781 U CN 220403781U CN 202321526700 U CN202321526700 U CN 202321526700U CN 220403781 U CN220403781 U CN 220403781U
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- 239000000843 powder Substances 0.000 title claims abstract description 160
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses an automatic powder pressing structure of a coffee machine, which comprises a grinding mechanism, an automatic powder pressing mechanism and a funnel, wherein an inlet of the automatic powder pressing mechanism is connected with a powder outlet of the grinding mechanism, the funnel is detachably arranged at the bottom of the automatic powder pressing mechanism, the automatic powder pressing mechanism is used for pressing coffee powder flowing out of the grinding mechanism and entering the funnel through the automatic powder pressing mechanism, the automatic powder pressing mechanism comprises a shell, a driving device and a powder pressing head assembly, the driving device is arranged on the shell, the powder pressing head assembly is arranged in the shell, the driving device is connected with the powder pressing head assembly and used for driving the powder pressing head assembly to move up and down, the structure is simple, the automatic powder pressing mechanism can automatically press coffee powder in the funnel, and the use experience of a user is effectively improved.
Description
Technical Field
The utility model relates to the technical field of coffee machines, in particular to an automatic powder pressing structure of a coffee machine.
Background
Along with the improvement of the living standard of people, the use of the coffee machine becomes popular, and the coffee machine realizes the automatic control of the whole process of brewing coffee such as grinding, filling, brewing, removing residues and the like, thereby effectively improving the use experience of users for brewing coffee.
At present coffee powder that coffee machine ground out directly flows into in the funnel, then needs the manual work to adopt the powder pressing plate to compress tightly the coffee powder in the funnel, and its is time consuming hard, has increased the cost of labor, and the powder leakage phenomenon appears easily in the powder pressing process, and the powder pressing effect is different, and user's use experience is not good.
Accordingly, there is a need for improvements to existing coffee machines.
Disclosure of Invention
The utility model aims to solve one of the problems in the prior art to at least a certain extent, and therefore, one aim of the utility model is to provide an automatic powder pressing structure of a coffee machine, which is simple in structure, can automatically press coffee powder in a funnel, and effectively improves the use experience of a user.
The above purpose is achieved by the following technical scheme:
the utility model provides an automatic powder pressing structure of coffee machine, includes grinding mechanism, automatic powder pressing mechanism and funnel, wherein automatic powder pressing mechanism's entry with grinding mechanism's play powder mouth is connected, funnel detachably set up in automatic powder pressing mechanism bottom, automatic powder pressing mechanism is used for will follow grinding mechanism outflow warp automatic powder pressing mechanism enters into coffee powder in the funnel compresses tightly, automatic powder pressing mechanism includes shell, drive arrangement and powder pressing head subassembly, drive arrangement set up in on the shell, powder pressing head subassembly set up in the shell, drive arrangement with the powder pressing head subassembly is connected and is used for the drive the powder pressing head subassembly reciprocates.
In some embodiments, the driving device comprises a motor, a driving gear, a driven gear and a worm, wherein the driving gear is arranged on a rotating shaft of the motor, the powder pressing head assembly is connected with the worm, and the driven gear is arranged at the end part of the worm and meshed with the driving gear.
In some embodiments, the worm is disposed within the housing and the top of the worm extends out of the housing to connect with the driven gear.
In some embodiments, a guide rod is vertically arranged in the shell, a guide part is arranged on one side of the powder pressing head assembly, and the guide part is sleeved and connected outside the guide rod.
In some embodiments, a plurality of clamping blocks are arranged at the outer edge of the top of the funnel, a plurality of clamping grooves are arranged on the inner wall of the shell at intervals, and the funnel is enabled to rotate relative to the shell so that the clamping blocks and the clamping grooves are clamped together.
In some embodiments, the powder pressing head assembly comprises a powder pressing head shell, a powder pressing head movable part, a powder pressing head fixed part and a compression spring, wherein a mounting plate is arranged in the powder pressing head shell, the powder pressing head fixed part is arranged above the mounting plate, the powder pressing head movable part is positioned below the mounting plate, a connecting column on the powder pressing head movable part penetrates through the mounting plate and then is fixedly connected with the powder pressing head fixed part, and the compression spring is sleeved outside the connecting column and is propped between the mounting plate and the powder pressing head movable part.
In some embodiments, the device further comprises a control system, an upper limit switch is arranged on the shell, and the powder pressing head component is matched with the upper limit switch;
a lower limit switch is arranged in the powder pressing head shell, and the powder pressing head fixing piece is matched with the lower limit switch;
the control system is electrically connected with the driving device, the upper limit switch and the lower limit switch respectively.
Compared with the prior art, the utility model at least comprises the following beneficial effects:
1. the automatic powder pressing structure of the coffee machine is simple in structure, can automatically press the coffee powder in the funnel, and effectively improves the use experience of a user.
Drawings
FIG. 1 is a schematic perspective view of an automatic powder compacting structure in an embodiment;
FIG. 2 is a structural cross-sectional view of an automatic powder compacting structure in an embodiment;
FIG. 3 is another structural cross-sectional view of the automatic powder compacting structure in the embodiment;
FIG. 4 is an exploded view of a powder compacting head assembly in an embodiment.
Detailed Description
The following examples illustrate the utility model, but the utility model is not limited to these examples. Modifications and equivalents of some of the technical features of the specific embodiments of the present utility model may be made without departing from the spirit of the present utility model, and they are all included in the scope of the claimed utility model.
Embodiment one: as shown in fig. 1, 2, 3 and 4, the embodiment provides an automatic powder pressing structure of a coffee machine, which comprises a grinding mechanism 1, an automatic powder pressing mechanism 2 and a funnel 3, wherein an inlet of the automatic powder pressing mechanism 2 is connected with a powder outlet of the grinding mechanism 1, the funnel 3 is detachably arranged at the bottom of the automatic powder pressing mechanism 2, the automatic powder pressing mechanism 2 is used for pressing coffee powder flowing out of the grinding mechanism 1 and entering the funnel 3 through the automatic powder pressing mechanism 2, the automatic powder pressing mechanism 2 comprises a shell 21, a driving device 22 and a powder pressing head assembly 23, the driving device 22 is arranged on the shell 21, the powder pressing head assembly 23 is arranged in the shell 21, and the driving device 22 is connected with the powder pressing head assembly 23 and is used for driving the powder pressing head assembly 23 to move up and down.
The embodiment provides an automatic powder pressing structure of coffee machine, its structure is comparatively simple, can compress tightly the coffee powder in the funnel automatically, effectively promotes user's use experience.
Compared with manual powder pressing, the automatic powder pressing structure provided by the embodiment can obviously save time and labor, effectively reduce labor cost and enable powder pressing effects to be relatively consistent. In addition, because the coffee powder generated by grinding of the grinding mechanism 1 flows out and then enters the funnel 3 through the automatic powder pressing mechanism 2, the automatic powder pressing mechanism 2 can press the coffee powder in the funnel 3, the powder leakage condition is not easy to generate in the process, and the clean and sanitary of the powder pressing process is effectively ensured.
In this embodiment, the driving device 22 includes a motor 221, a driving gear 222, a driven gear 223, and a worm 224, wherein the driving gear 222 is disposed on a rotating shaft of the motor 221, the powder pressing head assembly 23 is connected with the worm 224, and the driven gear 223 is disposed at an end of the worm 224 and is meshed with the driving gear 222.
Powder pressing principle: the driving gear 222 on the motor 221 drives the driven gear 223 to rotate, and the driven gear 223 is connected with the worm 224 to rotate during normal rotation, and the worm 224 drives the powder pressing head assembly 23 to move downwards, so that powder pressing is realized. The device has the advantages of simple structure, low cost, stable and reliable working performance.
Further, the worm 224 is disposed in the housing 21, and the top of the worm 224 extends out of the housing 21 and is connected with the driven gear 223, so that the structure is simple, the design is reasonable and smart, the overall structure of the automatic powder pressing mechanism 2 is more compact, and the working performance is more stable and reliable.
Furthermore, the guide rod 4 is vertically arranged in the housing 21, the guide part 231 is arranged at one side of the powder pressing head assembly 23, the guide part 231 is sleeved and connected outside the guide rod 4, the mechanism is simple, and the powder pressing head assembly 23 can only move up and down through the matching of the guide part 231 and the guide rod 4, so that the working stability and reliability of the powder pressing head assembly 23 are improved, and the powder pressing effect is ensured.
In this embodiment, the outer edge of the top of the funnel 3 is provided with a plurality of fastening blocks 301 distributed at intervals, the inner wall of the housing 21 is provided with a plurality of fastening grooves 210 distributed at intervals, and the funnel 3 is relatively rotated by the housing 21 so that the fastening blocks 301 and the fastening grooves 210 are fastened together, so that the structure is simple, the funnel 3 is conveniently and detachably connected to the bottom of the housing 21, and the connection stability and reliability are higher.
Further, the powder compacting component 23 includes a powder compacting housing 232, a powder compacting movable member 233, a powder compacting fixed member 234 and a compression spring 235, wherein a mounting plate 2320 is disposed in the powder compacting housing 232, the powder compacting fixed member 234 is disposed above the mounting plate 2320, the powder compacting movable member 233 is disposed below the mounting plate 2320, a connecting column 2330 on the powder compacting movable member 233 passes through the mounting plate 2320 and is fixedly connected with the powder compacting fixed member 234, and the compression spring 235 is sleeved outside the connecting column 2330 and is propped between the mounting plate 2320 and the powder compacting movable member 233.
Further, the device also comprises a control system, an upper limit switch 5 is arranged on the shell 21, and the powder pressing head assembly 23 is matched with the upper limit switch 5;
a lower limit switch 6 is arranged in the powder pressing head shell 232, and the powder pressing head fixing piece 234 is matched with the lower limit switch 6;
the control system is electrically connected with the driving device 22, the upper limit switch 5 and the lower limit switch 6 respectively.
In this embodiment, the compression spring 235 and the lower limit switch 6 are installed in the powder pressing head assembly 23, when the powder pressing head assembly 23 presses down the coffee powder in the funnel, the coffee powder is pressed downward, the powder pressing head moving member 233 continues to press down after the coffee powder is compacted, the compression spring 235 in the powder pressing head assembly 23 is compressed, at this time, the powder pressing head moving member 233 pushes the powder pressing head fixing member 234 to move upward, and when the powder pressing head fixing member 234 abuts against the lower limit switch 6 in the powder pressing head housing 232, the driving device 22 stops working, thereby completing the powder pressing action.
When the motor 221 rotates in the opposite direction to drive the powder pressing head assembly 23 to retract and rise, the powder pressing head assembly 23 touches the upper limit switch 5 when the powder pressing head assembly is retracted to a specified height, and the driving device 22 stops working.
In the automatic powder pressing structure provided by the embodiment, the driving gear 222 on the motor 221 drives the driven gear 223 to rotate, the driven gear 223 is connected with the worm 224 to rotate during normal rotation, the worm 224 drives the powder pressing head assembly 23 to move downwards, the powder pressing head assembly 23 is sleeved on the guide rod 4, the powder pressing head assembly 23 can only move up and down, and the travel of the powder pressing head assembly 23 is limited through the upper limit switch 5 and the lower limit switch 6.
What has been described above is merely some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.
Claims (7)
1. The utility model provides an automatic powder pressing structure of coffee machine, its characterized in that, including grinding mechanism (1), automatic powder pressing mechanism (2) and funnel (3), wherein the entry of automatic powder pressing mechanism (2) with the play powder mouth of grinding mechanism (1) is connected, funnel (3) detachably set up in automatic powder pressing mechanism (2) bottom, automatic powder pressing mechanism (2) are used for will follow grinding mechanism (1) outflow through automatic powder pressing mechanism (2) enter into the coffee powder in funnel (3) compresses tightly, automatic powder pressing mechanism (2) include shell (21), drive arrangement (22) and powder pressing head subassembly (23), drive arrangement (22) set up in on shell (21), powder pressing head subassembly (23) set up in shell (21), drive arrangement (22) with powder pressing head subassembly (23) are connected and are used for the drive powder pressing head subassembly (23) reciprocates.
2. The automatic powder compacting structure of a coffee machine according to claim 1, wherein the driving device (22) comprises a motor (221), a driving gear (222), a driven gear (223) and a worm (224), wherein the driving gear (222) is arranged on a rotating shaft of the motor (221), the powder compacting head assembly (23) is connected with the worm (224), and the driven gear (223) is arranged at the end part of the worm (224) and is meshed with the driving gear (222).
3. An automatic powder compacting structure of a coffee machine according to claim 2, characterized in that the worm (224) is arranged in the housing (21) and the top of the worm (224) protrudes outside the housing (21) in connection with the driven gear (223).
4. An automatic powder pressing structure of a coffee machine according to claim 1, 2 or 3, characterized in that a guide rod (4) is vertically arranged in the housing (21), a guide part (231) is arranged at one side of the powder pressing head assembly (23), and the guide part (231) is sleeved and connected outside the guide rod (4).
5. An automatic powder pressing structure of a coffee machine according to claim 1, 2 or 3, characterized in that a plurality of clamping blocks (301) are arranged at intervals on the outer edge of the top of the funnel (3), a plurality of clamping grooves (210) are arranged on the inner wall of the shell (21), and the clamping blocks (301) are clamped with the clamping grooves (210) by making the funnel (3) rotate relative to the shell (21).
6. An automatic powder pressing structure of a coffee machine according to claim 1, 2 or 3, wherein the powder pressing head assembly (23) comprises a powder pressing head shell (232), a powder pressing head movable part (233), a powder pressing head fixing part (234) and a compression spring (235), a mounting plate (2320) is arranged in the powder pressing head shell (232), the powder pressing head fixing part (234) is arranged above the mounting plate (2320), the powder pressing head movable part (233) is arranged below the mounting plate (2320), a connecting column (2330) on the powder pressing head movable part (233) penetrates through the mounting plate (2320) and then is fixedly connected with the powder pressing head fixing part (234), and the compression spring (235) is sleeved outside the connecting column (2330) and is propped against between the mounting plate (2320) and the powder pressing head movable part (233).
7. An automatic powder pressing structure of a coffee machine according to claim 6, characterized in that it further comprises a control system, an upper limit switch (5) is arranged on the housing (21), and the powder pressing head assembly (23) is matched with the upper limit switch (5);
a lower limit switch (6) is arranged in the powder pressing head shell (232), and the powder pressing head fixing piece (234) is matched with the lower limit switch (6);
the control system is electrically connected with the driving device (22), the upper limit switch (5) and the lower limit switch (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321526700.5U CN220403781U (en) | 2023-06-15 | 2023-06-15 | Automatic powder pressing structure of coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321526700.5U CN220403781U (en) | 2023-06-15 | 2023-06-15 | Automatic powder pressing structure of coffee machine |
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| Publication Number | Publication Date |
|---|---|
| CN220403781U true CN220403781U (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321526700.5U Active CN220403781U (en) | 2023-06-15 | 2023-06-15 | Automatic powder pressing structure of coffee machine |
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| CN (1) | CN220403781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118592802A (en) * | 2024-08-06 | 2024-09-06 | 宁波灏钻科技有限公司 | Coffee machine and working method thereof |
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2023
- 2023-06-15 CN CN202321526700.5U patent/CN220403781U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118592802A (en) * | 2024-08-06 | 2024-09-06 | 宁波灏钻科技有限公司 | Coffee machine and working method thereof |
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