A slagging knocking and cleaning all-in-one machine
The combination of a rotating brush head and a rubber tube knocking rod in the coffee grounds cleaning all-in-one machine solves the problem of difficult-to-remove coffee grounds from coffee machines, achieving efficient and thorough cleaning while protecting the coffee grounds.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU CAXIANSHENG INTELLIGENT TECH CO LTD
- Filing Date
- 2024-12-31
- Publication Date
- 2026-06-02
Smart Images

Figure CN224307149U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of slag removal and cleaning technology, specifically, to an integrated slag removal and cleaning machine. Background Technology
[0002] Coffee is a beverage made from roasted and ground coffee beans. As one of the world's three major beverages, it is a popular drink worldwide, along with cocoa and tea. People have applied electronic technology to coffee machines, realizing the automatic control of the entire coffee brewing process, including grinding, tamping, filling, brewing, and removing residue, thus creating the coffee machine.
[0003] Currently, when tapping coffee grounds, coffee grounds are easily left in the portafilter basket, requiring manual cleaning with a towel, which is inconvenient. At the same time, since more and more tea brewing methods now use tea powder extraction, tapping or electric cleaning is not enough to completely clean the tea leaves in the portafilter basket.
[0004] Therefore, there is an urgent need for an integrated slag removal and cleaning machine to improve the shortcomings of existing technologies. Utility Model Content
[0005] The purpose of this utility model is to provide an integrated machine for removing slag and cleaning, so as to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides an integrated coffee grounds cleaning machine, including a housing assembly. The housing assembly includes a frame, which is hollow inside. A through groove is provided on the upper surface of the frame, and a cleaning component is fixedly connected in the through groove. The cleaning component is used to clean the coffee grounds container. The cleaning component includes a cleaning motor, and a cleaning brush head is fixedly connected to the output shaft of the cleaning motor. The output shaft of the cleaning motor can be used with brush heads of different shapes or softness and hardness. A grounds container is slidably connected to one side of the frame, and the grounds container is used to collect the grounds after cleaning the coffee grounds container.
[0007] As a further improvement to this technical solution, the lower surface of the frame is fixedly connected with a support leg, and the two sides inside the frame are respectively fixedly connected with a buckle, which engages with a slag-beating rod, which is made of rubber tubing.
[0008] As a further improvement to this technical solution, a bracket is fixedly connected to the lower end of the cleaning motor, and cleaning frames are fixedly connected to both ends of the bracket. The cleaning frames are fixedly connected to the through groove above the frame body, the cleaning frames are located above the slag box, and a cleaning brush switch is fixedly connected to one side of the cleaning frames.
[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0010] This integrated coffee grinder features a rotating cleaning brush head that effectively cleans the portafilter and coffee bowl. The motor's output shaft can be paired with brush heads of various shapes and hardnesses, allowing for targeted cleaning of both coffee grounds and tea leaves. This avoids the problem of traditional tapping or electric cleaning methods failing to thoroughly remove residue. The cleaning frame design better concentrates the cleaning area, ensuring residue doesn't splatter during cleaning and improving efficiency, reaching every corner of the coffee bowl. The clips on both sides of the frame engage the knocking rod, facilitating easy installation, removal, replacement, and maintenance. The rubber-tube knocking rod effectively dislodges residue from the coffee bowl without damaging it. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the overall structure of the embodiment;
[0012] Figure 2 This is a schematic diagram of the housing assembly structure in an embodiment;
[0013] Figure 3 This is a schematic diagram of the cleaning component structure in an embodiment.
[0014] The meanings of the labels in the diagram are as follows:
[0015] 1. Box assembly; 10. Frame; 11. Support legs; 12. Through groove; 13. Buckle; 14. Slag knocker; 15. Slag box;
[0016] 2. Cleaning components; 20. Cleaning frame; 21. Support; 22. Cleaning motor; 23. Cleaning brush head; 24. Cleaning brush switch. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0018] Please see Figures 1-3As shown, this embodiment provides a coffee grounds cleaning integrated machine, including a housing assembly 1. The housing assembly 1 includes a frame 10, which is hollow inside. A through groove 12 is provided on the upper surface of the frame 10. A cleaning component 2 is fixedly connected in the through groove 12. The cleaning component 2 is used to clean the coffee grounds container. The cleaning component 2 includes a cleaning motor. A cleaning brush head 23 is fixedly connected to the output shaft of the cleaning motor 22. The output shaft of the cleaning motor 22 can be matched with brush heads of different shapes or softness and hardness. A grounds container 15 is slidably connected to one side of the frame 10. The grounds container 15 is used to collect the grounds after cleaning the coffee grounds container.
[0019] The working principle is as follows: First, the power supply to the device is turned on, and the cleaning motor in the cleaning component 2 is started. The cleaning motor begins to run, and its output shaft drives the cleaning brush head 23 to rotate. Since the output shaft of the cleaning motor 22 can be matched with brush heads of different shapes or hardness, the appropriate brush head can be selected according to the residue in the coffee bowl. The rotating cleaning brush head 23 will scrub the inside of the coffee bowl, brushing off the residue adhering to the inner wall of the bowl. During the operation of the cleaning brush head 23, the brushed-off residue will fall below, and the grounds container 15 is slidably connected to one side of the frame 10. These brushed-off residues will fall directly into the grounds container 15. After the cleaning work is completed, the grounds container 15 can be pulled out from one side of the frame 10, and the collected grounds can be poured out, thus completing the entire cleaning process of the coffee bowl and the collection of grounds.
[0020] In order to clean most of the coffee grounds in the portafilter bowl first, in this embodiment, the lower surface of the frame 10 is fixedly connected to the support leg 11, and the two sides of the inside of the frame 10 are fixedly connected to the buckle 13. The buckle 13 is engaged with the knocking rod 14, which is made of rubber tube. By knocking the knocking rod 14 with the handle, the elasticity of the rubber tube can generate enough impact force to remove most of the coffee grounds or tea leaves inside the portafilter bowl, without scratching or damaging the portafilter bowl due to the hard material. This design can quickly and effectively remove the relatively loose and easily detached coffee grounds inside the portafilter bowl in the early stage of the cleaning process, preparing for the subsequent deep cleaning, improving the overall cleaning efficiency and cleaning effect, and extending the service life of the portafilter bowl.
[0021] To facilitate cleaning the coffee caddy, in this embodiment, a bracket 21 is fixedly connected to the lower end of the cleaning motor 22. Cleaning frames 20 are fixedly connected to both ends of the bracket 21. The cleaning frames 20 are fixedly connected to the through-slot 12 above the frame body 10, and are positioned above the grounds container 15. A cleaning brush switch 24 is fixedly connected to one side of the cleaning frame 20. The fixed connection between the cleaning frames 20 at both ends of the bracket 21 and the through-slot 12 above the frame body 10 ensures the stability and integrity of the cleaning assembly 2. When cleaning the coffee caddy is needed, the operator presses the cleaning brush switch 24 on one side of the cleaning frame 20 to start the cleaning motor 22. The cleaning motor 22 drives the cleaning brush head 23 on its output shaft to rotate at high speed. Due to the positional limitation of the cleaning frame 20, the rotating cleaning brush head 23 thoroughly cleans the coffee caddy within the area covered by the cleaning frame 20. The cleaning frame 20 is located above the grounds container 15, allowing the grounds brushed off by the cleaning brush head 23 during the washing process to fall directly into the grounds container 15. This achieves integrated collection and cleaning of grounds, avoiding residue and secondary pollution in the equipment, keeping the work area clean, and ensuring that the coffee powder bowl can be thoroughly cleaned, thus improving the cleaning quality.
[0022] In this embodiment, the integrated coffee grounds removal and cleaning machine is used by first striking the coffee grounds removal rod 14 with the handle. The elasticity of the rubber tube generates sufficient impact force to remove most of the coffee grounds or tea leaves inside the portafilter without scratching or damaging the portafilter due to its hard material. Then, the cleaning motor 22 is activated. The cleaning motor 22 drives the cleaning brush head 23 on its output shaft to rotate at high speed. Due to the positional limitation of the cleaning frame 20, the rotating cleaning brush head 23 thoroughly cleans the coffee portafilter within the area covered by the cleaning frame 20. During the cleaning process, the grounds brushed off by the cleaning brush head 23 fall directly into the grounds container 15, achieving integrated grounds collection and cleaning. This avoids grounds residue and secondary contamination within the equipment, maintains the cleanliness of the work area, and ensures that the coffee portafilter is thoroughly cleaned, improving cleaning quality. After cleaning is complete, the grounds container 15 can be pulled out from one side of the frame 10, and the collected grounds can be poured out, thus completing the entire process of cleaning the coffee portafilter and collecting grounds.
[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A slag-knocking and cleaning all-in-one machine, comprising a box assembly (1), a cleaning motor (22), characterized in that: The housing assembly (1) includes a frame (10), which is hollow inside. A through groove (12) is provided on the upper surface of the frame (10). A cleaning component (2) is fixedly connected in the through groove (12). The cleaning component (2) is used to clean the coffee powder bowl. The cleaning component (2) includes a cleaning motor (22). A cleaning brush head (23) is fixedly connected to the output shaft of the cleaning motor (22). The output shaft of the cleaning motor (22) can be matched with brush heads of different shapes or softness and hardness. A grounds box (15) is slidably connected to one side of the frame (10). The grounds box (15) is used to collect the grounds after cleaning the coffee powder bowl.
2. The combined machine for slagging and cleaning according to claim 1, characterized in that: The frame (10) is fixedly connected to the lower surface of the frame (11), and the two sides inside the frame (10) are fixedly connected to the buckles (13), and the buckles (13) are engaged with the slag-beating rod (14), which is made of rubber tube.
3. The integrated slag removal and cleaning machine according to claim 1, characterized in that: The cleaning motor (22) is fixedly connected to a bracket (21) at its lower end. The bracket (21) is fixedly connected to two ends of a cleaning frame (20). The cleaning frame (20) is fixedly connected to the through groove (12) above the frame (10). The cleaning frame (20) is located above the slag box (15). A cleaning brush switch (24) is fixedly connected to one side of the cleaning frame (20).