Stirring device for coffee machine
By designing a coffee machine mixing device including an active rotating shaft, driven wheel and a removable connecting bracket, the problem of inconvenient cleaning and poor mixing effect in the prior art is solved, and full mixing of coffee and convenient cleaning of stirring leaves are achieved.
Patent Information
- Application Number
- CN202421153730.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-05-24
AI Technical Summary
The existing coffee machine mixing device is inconvenient to clean after use, and the mixing and mixing effect is poor.
An agitating device including a device housing, a cover plate, a drive motor, an active rotation shaft, a driven wheel and a stirring blade is designed. Full stirring of coffee is achieved through the combined action of the active rotating shaft and driven wheel, and the mixing leaves are easily cleaned through the removable connecting bracket and movable block structure.
It realizes full mixing of coffee and convenient cleaning of mixing leaves, improving the efficiency and cleanliness of the coffee machine.
Smart Images
Figure CN222565598U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of coffee machines, in particular to a stirring device for coffee machines. Background Art
[0002] Coffee is a beverage made from roasted and ground coffee beans. As one of the three major beverages in the world, it is a major beverage popular in the world along with cocoa and tea. A coffee machine is a device used to make coffee.
[0003] In actual use, after using the coffee machine to produce coffee, it is inconvenient to clean the stirring device inside the coffee machine. At the same time, the stirring and mixing effect of the existing coffee machine stirring device is poor. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a stirring device for a coffee machine.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a stirring device for a coffee machine, comprising a device shell, a cover plate is arranged on the top of the device shell, a connecting bracket is arranged on the outer surface of the cover plate, a driving motor is arranged on the upper surface of the cover plate, an active rotating shaft is connected to the output end of the driving motor, a fixing ring is arranged under the cover plate, and the fixing ring is connected to the connecting bracket, a driving wheel is arranged on the outer surface of the active rotating shaft, a planetary frame is arranged on the outer surface of the active rotating shaft, a fixed shaft is arranged on the bottom surface of the planetary frame, a driven wheel is arranged on the outer surface of the fixed shaft, a connecting shaft is arranged on the bottom surface of the driven wheel, and a stirring blade is arranged on the outer surface of the connecting shaft.
[0006] As a further description of the above technical solution: a fixed track is arranged on the outer surface of the device shell, a limiting slide groove is provided on the outer surface of the fixed track, a lifting plate is arranged inside the fixed track, a first telescopic spring is connected between the lifting plate and the fixed track, a movable block is arranged on the outer surface of the cover plate, and a second telescopic spring is connected between the movable block and the cover plate.
[0007] As a further description of the above technical solution: the connecting bracket is symmetrically arranged on the outer surface of the cover plate, and the connecting bracket and the cover plate are fixedly connected, the driving motor is fixedly arranged in the middle position of the upper surface of the cover plate, the driving shaft and the output end of the driving motor are fixedly connected, the fixing ring and the inner surface of the connecting bracket are fixedly connected, and the driving wheel and the driving shaft are fixedly connected.
[0008] As a further description of the above technical solution: the planet carrier is connected to the driving shaft by a bearing, the fixed shafts are evenly distributed on the bottom surface of the planet carrier, and the fixed shafts are fixedly connected to the planet carrier.
[0009] As a further description of the above technical solution: the driven wheel and the fixed shaft are connected by a bearing, the connecting shaft and the driven wheel are fixedly connected, the stirring blades are evenly distributed on the outer surface of the connecting shaft, and the stirring blades and the connecting shaft are fixedly connected.
[0010] As a further description of the above technical solution: the fixed track is symmetrically arranged on the outer surface of the device shell, the limiting slide groove and the fixed track are through-connected, the lifting plate and the fixed track are slidingly connected, and the lifting plate forms an up and down lifting structure inside the fixed track through the first telescopic spring.
[0011] As a further description of the above technical solution: the shape and size of the movable block are the same as the shape and size inside the limiting slide groove, and the movable block and the limiting slide groove are slidably connected. The movable block forms a movable structure with the connecting bracket through the second telescopic spring, and the connecting bracket forms a detachable structure with the fixed rail through the movable block.
[0012] The utility model has the following beneficial effects:
[0013] 1. In the utility model, a cover plate is provided on the device shell. After the motor on the cover plate is started, the driving wheel can drive the driven wheel to rotate while revolving around the driving shaft, so that the coffee put into the device shell can be fully mixed after stirring. Connecting brackets are provided on both sides of the cover plate. The movable blocks on the outer surface of the connecting brackets can be displaced under the drive of the second telescopic spring, so that the connecting brackets on both sides of the cover plate can be separated from the fixed track, which is convenient for users to clean the stirring blades. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 A three-dimensional diagram of a stirring device for a coffee machine proposed by the utility model;
[0015] Figure 2 This is a front view of a stirring device for a coffee machine proposed by the utility model;
[0016] Figure 3 This is a side sectional view of a stirring device for a coffee machine proposed by the utility model;
[0017] Figure 4 This is a bottom view of a driven wheel of a stirring device for a coffee machine proposed by the utility model.
[0018] Legend:
[0019] 1. Device housing; 2. Fixed track; 3. Limiting slide; 4. Lifting plate; 5. First telescopic spring; 6. Movable block; 7. Second telescopic spring; 8. Cover plate; 9. Connecting bracket; 10. Driving motor; 11. Active rotating shaft; 12. Fixed ring; 13. Active wheel; 14. Planetary carrier; 15. Fixed shaft; 16. Driven wheel; 17. Connecting shaft; 18. Stirring blade. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] Reference Figure 1-Figure 4 The utility model provides an embodiment: a stirring device for a coffee machine, comprising a device shell 1, a cover plate 8 is arranged at the top of the device shell 1, a connecting bracket 9 is arranged on the outer surface of the cover plate 8, a driving motor 10 is arranged on the upper surface of the cover plate 8, an active rotating shaft 11 is connected to the output end of the driving motor 10, a fixing ring 12 is arranged below the cover plate 8, and the fixing ring 12 is connected to the connecting bracket 9, a driving wheel 13 is arranged on the outer surface of the active rotating shaft 11, a planetary frame 14 is arranged on the outer surface of the active rotating shaft 11, a fixing shaft 15 is arranged on the bottom surface of the planetary frame 14, a driven wheel 16 is arranged on the outer surface of the fixing shaft 15, a connecting shaft 17 is arranged on the bottom surface of the driven wheel 16, and a stirring blade 18 is arranged on the outer surface of the connecting shaft 17.
[0022] A fixed track 2 is arranged on the outer surface of the device housing 1, a limiting slide groove 3 is provided on the outer surface of the fixed track 2, a lifting plate 4 is arranged inside the fixed track 2, a first telescopic spring 5 is connected between the lifting plate 4 and the fixed track 2, a movable block 6 is arranged on the outer surface of the cover plate 8, and a second telescopic spring 7 is connected between the movable block 6 and the cover plate 8.
[0023] The connecting bracket 9 is symmetrically arranged on the outer surface of the cover plate 8, and the connecting bracket 9 and the cover plate 8 are fixedly connected. The driving motor 10 is fixedly arranged in the middle position of the upper surface of the cover plate 8. The driving shaft 11 and the output end of the driving motor 10 are fixedly connected. The fixing ring 12 and the inner surface of the connecting bracket 9 are fixedly connected. The driving wheel 13 and the driving shaft 11 are fixedly connected.
[0024] The planet carrier 14 is connected to the driving shaft 11 by a bearing, the fixed shafts 15 are evenly distributed on the bottom surface of the planet carrier 14 , and the fixed shafts 15 are fixedly connected to the planet carrier 14 .
[0025] The driven wheel 16 is connected to the fixed shaft 15 by a bearing, the connecting shaft 17 is fixedly connected to the driven wheel 16 , the stirring blades 18 are evenly distributed on the outer surface of the connecting shaft 17 , and the stirring blades 18 are fixedly connected to the connecting shaft 17 .
[0026] The fixed track 2 is symmetrically arranged on the outer surface of the device housing 1, the limiting slide groove 3 and the fixed track 2 are through-connected, the lifting plate 4 and the fixed track 2 are slidingly connected, and the lifting plate 4 forms an up and down lifting structure inside the fixed track 2 through the first telescopic spring 5.
[0027] The shape and size of the movable block 6 are the same as the shape and size inside the limiting slide groove 3, and the movable block 6 and the limiting slide groove 3 are slidably connected. The movable block 6 forms a movable structure with the connecting bracket 9 through the second telescopic spring 7, and the connecting bracket 9 forms a detachable structure with the fixed rail 2.
[0028] Working principle: pour the raw materials into the interior of the device housing 1, manually press the cover plate 8 downward so that the bottom surface of the cover plate 8 contacts the upper surface of the device housing 1, and start the drive motor 10 on the upper surface of the cover plate 8. After starting, the drive motor 10 drives the active shaft 11 to rotate, and the active shaft 11 drives the active wheel 13 to rotate. The rotation of the active wheel 13 drives the driven wheel 16 to rotate. While the driven wheel 16 rotates itself, it rotates around the active shaft 11 along the fixed ring 12, so that the stirring blades 18 on the outer surface of the connecting shaft 17 complete the stirring of the coffee, so that the coffee inside the device housing 1 is fully stirred. After the stirring is completed, turn off the drive motor 10 and release the cover plate 8. The cover plate 8 is reset under the action of the lifting plate 4 and the first telescopic spring 5, and the coffee inside the device housing 1 can be poured out.
[0029] When it is necessary to clean the stirring blade 18, manually press the movable block 6 downward and pull the cover plate 8 upward at the same time. After the movable block 6 completely enters the interior of the connecting bracket 9, the connecting bracket 9 can be pulled out from the interior of the fixed track 2 to separate the cover plate 8 from the device housing 1. At this time, the stirring blade 18 can be thoroughly cleaned. The above is the working process of the device.
[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A stirring device for a coffee machine, comprising a device housing (1), characterized in that: A cover plate (8) is provided at the top of the device housing (1), a connecting bracket (9) is provided on the outer surface of the cover plate (8), a driving motor (10) is provided on the upper surface of the cover plate (8), an output end of the driving motor (10) is connected to a driving shaft (11), a fixing ring (12) is provided below the cover plate (8), and the fixing ring (12) is connected to the connecting bracket (9), a driving wheel (13) is provided on the outer surface of the driving shaft (11), a planetary frame (14) is provided on the outer surface of the driving shaft (11), a fixing shaft (15) is provided on the bottom surface of the planetary frame (14), a driven wheel (16) is provided on the outer surface of the fixing shaft (15), a connecting shaft (17) is provided on the bottom surface of the driven wheel (16), and a stirring blade (18) is provided on the outer surface of the connecting shaft (17).
2. A stirring device for a coffee machine according to claim 1, characterized in that: The outer surface of the device housing (1) is provided with a fixed track (2), the outer surface of the fixed track (2) is provided with a limit slide groove (3), the interior of the fixed track (2) is provided with a lifting plate (4), a first telescopic spring (5) is connected between the lifting plate (4) and the fixed track (2), the outer surface of the cover plate (8) is provided with a movable block (6), and a second telescopic spring (7) is connected between the movable block (6) and the cover plate (8).
3. A stirring device for a coffee machine according to claim 2, characterized in that: The connecting bracket (9) is symmetrically arranged on the outer surface of the cover plate (8), and the connecting bracket (9) and the cover plate (8) are fixedly connected. The driving motor (10) is fixedly arranged at a middle position of the upper surface of the cover plate (8), the driving shaft (11) and the output end of the driving motor (10) are fixedly connected, the fixing ring (12) and the inner surface of the connecting bracket (9) are fixedly connected, and the driving wheel (13) and the driving shaft (11) are fixedly connected.
4. A stirring device for a coffee machine according to claim 3, characterized in that: The planet carrier (14) and the driving shaft (11) are connected by bearings, the fixed shafts (15) are evenly distributed on the bottom surface of the planet carrier (14), and the fixed shafts (15) and the planet carrier (14) are fixedly connected.
5. A stirring device for a coffee machine according to claim 4, characterized in that: The driven wheel (16) and the fixed shaft (15) are connected by a bearing, the connecting shaft (17) and the driven wheel (16) are fixedly connected, the stirring blades (18) are evenly distributed on the outer surface of the connecting shaft (17), and the stirring blades (18) and the connecting shaft (17) are fixedly connected.
6. A stirring device for a coffee machine according to claim 5, characterized in that: The fixed track (2) is symmetrically arranged on the outer surface of the device housing (1); the limiting slide groove (3) and the fixed track (2) are connected through; the lifting plate (4) and the fixed track (2) are connected in a sliding manner; and the lifting plate (4) forms an up and down lifting structure inside the fixed track (2) through a first telescopic spring (5).
7. A stirring device for a coffee machine according to claim 6, characterized in that: The shape and size of the movable block (6) are the same as the shape and size of the interior of the limiting slide groove (3), and the movable block (6) and the limiting slide groove (3) are slidably connected. The movable block (6) forms a movable structure with the connecting bracket (9) through the second telescopic spring (7), and the connecting bracket (9) forms a detachable structure with the fixed track (2).