CN219661607U - Novel electric coffee powder bowl cleaner - Google Patents

Abstract

The utility model provides a novel coffee powder bowl electric cleaner, includes the fuselage, the fuselage is equipped with the inner chamber, the inner chamber be equipped with can be relative the drive assembly that the fuselage removed, with drive assembly connects and can follow week side pivoted cleaning module, with the elastic component of cleaning module contact and with cleaning module bottom dislocation relative starting drive, starting drive be equipped with to cleaning module bottom direction stretches out starting drive trigger end, drive assembly is relative the fuselage removes and with starting drive trigger end contact is circular telegram, so as to drive cleaning module rotates. According to the utility model, through the arrangement that the driving component and the starting device are staggered, the moving stroke of the driving component is not blocked, and meanwhile, the driving component and the starting device are powered on in a matched manner, so that the coffee powder bowl is cleaned by rotating the cleaning component.

Description

Novel electric coffee powder bowl cleaner

Technical Field

The utility model relates to the technical field of food machinery, in particular to a novel electric coffee powder bowl cleaner.

Background

With the improvement of living standard, coffee is more and more popular with people, and the taste of coffee is also more demanding. After grinding, the coffee powder needs to be pressed into a certain shape in a coffee powder bowl and then extracted, so that the coffee powder has better taste. The extracted coffee powder can not be used any more and needs to be poured out from a coffee powder bowl, a filter screen in the powder bowl is generally flushed with water in the prior art, then water is wiped by a rag, and new coffee powder is filled again for brewing. However, because the coffee powder in the powder bowl is squeezed together under pressure, the coffee powder is packed in the filter mesh holes, a large amount of water is needed for washing, if the powder bowl remains moisture, the coffee powder is easy to be partially wetted and partially dried when the powder is distributed next time, and the coffee taste is affected due to insufficient extraction caused by uneven powder distribution. Cleaning machines capable of cleaning coffee powder bowls are therefore emerging on the market.

The self-starting coffee powder bowl cleaning machine as disclosed in Chinese patent document CN217369637U comprises a starting device; the motor cover is fixed in the outer cylinder, the motor is fixed in the motor cover, the motor rotating shaft extends out from a hole formed in the upper end of the motor cover, and the brush head is fixed on the motor rotating shaft; at the upper and bottom positions in the motor cover, there are provided starting devices for controlling the operation of the motor. When cleaning, the coffee powder bowl is buckled on the brush head, the coffee powder bowl is lightly pressed to enable the motor to move downwards for a certain distance, the starting device is automatically connected with a power supply of the motor, and the motor is started to rotate to drive the brush head to clean the powder bowl; when the coffee powder bowl is clean and leaves the brush head, the starting device automatically turns off the power supply and stops working. The technical scheme has the advantages of convenient operation, simple structure, low cost and easy control. However, the motor is positioned on the upper side of the starting device, the starting device and the motor are in the same straight line, and in order to improve the moving stroke of the motor, the size of the motor cover needs to be further increased, so that the size of the coffee powder bowl cleaning machine needs to be correspondingly increased and the installation space is occupied.

Therefore, a novel electric coffee powder bowl cleaner which does not increase production cost and occupy installation space and can be conveniently used by users needs to be developed.

Disclosure of Invention

Aiming at the technical problems that the prior cleaning machine for cleaning the coffee powder bowl needs to further increase the size of a motor cover in order to improve the moving stroke of the motor, the utility model solves the technical problems by adopting the following technical scheme:

the utility model provides a novel coffee powder bowl electric cleaner, includes the fuselage, the fuselage is equipped with the inner chamber, the inner chamber be equipped with can be relative the drive assembly that the fuselage removed, with drive assembly connects and can follow week side pivoted cleaning module, with the elastic component of cleaning module contact and with cleaning module bottom dislocation relative starting drive, starting drive be equipped with to cleaning module bottom direction stretches out starting drive trigger end, drive assembly is relative the fuselage removes and with starting drive trigger end contact is circular telegram, so as to drive cleaning module rotates.

In order to improve the triggering effect of the starting device, the starting device further comprises a starting device button contacted with the triggering end of the starting device, and the triggering end of the starting device can move relative to the starting device button.

In order to ensure that the moving stroke of the driving assembly is not blocked, the machine body is provided with a mounting part, and the mounting part is provided with a first accommodating cavity for accommodating the trigger end of the starting device and a second accommodating cavity for accommodating the key of the starting device and communicated with the first accommodating cavity, wherein the second accommodating cavity is positioned at one side of the first accommodating cavity.

In order to improve the contact effect of the driving component and the starting device, the driving component comprises a driving component, a connecting component and an elastic component, wherein one end of the driving component extends out of the first accommodating cavity to the inner cavity, the connecting component is positioned between one end of the driving component and the cleaning component, and the elastic component is positioned between the other end of the driving component and the inner wall of the first accommodating cavity.

In order to improve the stability of the elastic piece, the installation part is provided with an installation part bottom cover plate, and the installation part bottom cover plate is provided with a limiting groove for the elastic piece to extend in.

In order to improve the stability of the movement of the driving piece, the driving piece is provided with an output shaft, the mounting part is convexly provided with a driving piece assembling part, and one side of the driving piece assembling part is provided with a driving piece assembling part opening for the output shaft to extend out.

In order to improve the stability of coupling assembling and cleaning assembly connection, coupling assembling include with output shaft's connector, and with the connector cover that the connector is connected, cleaning assembly inboard be equipped with connector cover complex spread groove.

In order to improve the cleaning effect of the cleaning assembly, the cleaning assembly comprises a slag scraping piece and a slag removing piece, and the driving assembly is provided with two groups and is respectively connected with the slag scraping piece and the slag removing piece.

For better collection of the ground coffee residues, the inner cavity is provided with a bottom opening, and the underside of the machine body is provided with a container arranged opposite to the bottom opening.

In order to improve the stability of the container, the lower side of the machine body is also connected with a base for accommodating the container.

The beneficial effects of the utility model are as follows:

according to the utility model, through the arrangement that the bottom of the driving component and the starting device are staggered, the movement stroke of the driving component is not blocked, and meanwhile, through the cooperation, contact and energization of the driving component and the starting device, the cleaning component is rotated to clean the inside of the coffee powder bowl.

Drawings

Fig. 1 is a schematic view of a novel electric coffee powder bowl cleaner of the present utility model.

Fig. 2 is a top view of a novel electric coffee powder bowl cleaner of the present utility model.

Fig. 3 is a cross-sectional view A-A of fig. 2.

Fig. 4 is a B-B cross-sectional view of fig. 2.

Fig. 5 is an exploded view of a novel electric cleaner for coffee powder bowls of the present utility model.

Fig. 6 is an enlarged view of a portion C of fig. 5.

Fig. 7 is a cross-sectional view of the body of the novel electric coffee powder bowl cleaner of the present utility model.

Fig. 8 is a schematic diagram of the body of a novel electric coffee powder bowl cleaner of the present utility model.

Detailed Description

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

The novel electric coffee powder bowl cleaner comprises a machine body 1, wherein the machine body 1 is provided with an inner cavity 11, the inner cavity 11 is provided with a driving component 2 which can move relative to the machine body 1, a cleaning component 3 which is connected with the driving component 2 and can rotate along the circumferential side, an elastic piece 23 which is contacted with the cleaning component 3, and a starting device 4 which is staggered relative to the bottom of the cleaning component 3, the starting device 4 is provided with a starting device triggering end 41 which extends towards the bottom of the cleaning component 3, and the driving component 2 moves relative to the machine body 1 and is contacted and electrified with the starting device triggering end 41 so as to drive the cleaning component 3 to rotate. According to the utility model, through the arrangement that the bottom of the driving component and the starting device are staggered, the movement stroke of the driving component is not blocked, and meanwhile, through the cooperation, contact and energization of the driving component and the starting device, the cleaning component is rotated to clean the inside of the coffee powder bowl.

Further, when the cleaning assembly is pushed to move towards the driving assembly, the driving assembly capable of moving relative to the machine body can be driven to move downwards, the driving assembly and the driving assembly push the elastic element to compress the elastic element in the moving process, the driving assembly is in contact with the starting device and is electrified, the driving assembly drives the cleaning assembly to rotate, when the cleaning assembly is loosened, the elastic force of the elastic element is greater than the thrust of the driving assembly, the elastic element resets and pushes the driving assembly to be separated from the starting device, the driving assembly is powered off, and the cleaning assembly stops running.

The starting device is located on the side face of the driving assembly through dislocation, and is not located on the vertical moving path of the driving assembly, so that occupied space of the driving assembly in the vertical moving direction can be reduced, space of the installation portion can be saved, and overall size of the machine body is further reduced.

The novel electric coffee powder bowl cleaner as shown in fig. 3, 5 and 6, the starting device 4 further comprises a starting device key 42 contacted with the starting device trigger end 41, and the starting device trigger end 41 can move relative to the starting device key 42. Optionally, the trigger end of the starting device can move up and down relative to the button of the starting device, the button of the starting device is convexly arranged, the trigger end of the starting device is shaped like "/", one end of the trigger end of the starting device extends out of the second accommodating cavity to the first accommodating cavity, when the driving component moves downwards and contacts with one end of the trigger end of the starting device, one end of the trigger end of the starting device moves downwards and presses the button of the starting device, the driving component is powered on after the trigger of the button of the starting device so as to drive the cleaning component to rotate, when the driving component is separated from the trigger end of the starting device, the trigger end of the starting device moves upwards and is separated from the button of the starting device, and the driving component is powered off so as to stop rotating the cleaning component.

The novel electric coffee powder bowl cleaner as shown in fig. 3 and 7, the machine body 1 is provided with a mounting part 12, the mounting part 12 is provided with a first accommodating cavity 121 for accommodating the trigger end 41 of the activated device, and a second accommodating cavity 122 for accommodating the button 42 of the activated device and communicated with the first accommodating cavity 121, and the second accommodating cavity 122 is positioned at one side of the first accommodating cavity 121. Further, as a preferred embodiment of the present utility model, but not limited to, the driving assembly can move on the first accommodating cavity relative to the machine body, and the trigger end of the starting device extends out of the second accommodating cavity to the first accommodating cavity, so that the movement of the driving assembly is not hindered, and meanwhile, the bottom of the driving assembly can drive the trigger end of the starting device to push the button of the starting device to electrify, so as to drive the cleaning assembly to rotate.

The novel electric coffee powder bowl cleaner as shown in fig. 3, 5 and 7, the driving assembly 2 comprises a driving member 21 with one end extending from the first accommodating cavity 121 to the inner cavity 11, and a connecting assembly 22 located between one end of the driving member 21 and the cleaning assembly 3, and the elastic member 23 is located between the other end of the driving member 21 and the inner wall of the first accommodating cavity 121. Further, as a preferred embodiment of the present utility model, but not limited thereto, when the inner side of the coffee powder bowl is contacted with the cleaning assembly and is pressed downward, the cleaning assembly pushes the connection assembly to move the driving member downward, the driving member pushes the elastic member downward and simultaneously contacts with the starting device to be electrified, the driving member is electrified to rotate and simultaneously drives the cleaning assembly to rotate along the circumference side through the connection assembly, so as to clean the inner side of the coffee powder bowl.

When the cleaning component is loosened, the upward elastic force of the elastic piece is larger than the downward pushing force of the driving piece, the elastic piece resets and pushes the driving piece upwards, the driving piece is separated from the starting device, the driving piece is powered off to stop rotating, and meanwhile the cleaning component is enabled to stop rotating through the connecting component.

The novel electric cleaner for coffee powder bowl is shown in fig. 3 and 5, the mounting part 12 is provided with a mounting part bottom cover plate 123, and the mounting part bottom cover plate 123 is provided with a limiting groove 1231 for the elastic piece 23 to extend into. Further, as a preferred embodiment of the present utility model, but not limited thereto, one end of the elastic member is extended into the limit groove, the other end of the elastic member is in contact with the bottom of the driving member, and when the elastic member is compressed or restored, the elastic member can move in a vertical direction along the limit groove to avoid the elastic member from loosening and shifting during the movement process.

Optionally, the machine body is provided with a machine body opening, a switch 7 extending out of the machine body opening and capable of moving relative to the machine body, a wire slot communicated with the first accommodating cavity and the second accommodating cavity, and a side plate 8 positioned on one side of the machine body, and the switch is electrically connected with a motor on the first accommodating cavity and a starting device on the second accommodating cavity through the wire slot.

The curb plate 8 is equipped with the lug 81, and installation department bottom board is equipped with and lug complex buckle 1232, installation department bottom board and curb plate zonulae occludens, can avoid the foreign matter to enter into first holding chamber, second holding chamber, or wire casing from fuselage side or bottom, guarantees coffee powder bowl electric cleaner's normal operating.

The novel electric cleaner for coffee powder bowl is shown in fig. 5 and 8, wherein the driving member 21 is provided with an output shaft 24, the mounting portion 12 is convexly provided with a driving member assembling portion 124, and one side of the driving member assembling portion 124 is provided with a driving member assembling portion opening 1241 for the output shaft 24 to extend. Further, as a preferred embodiment of the present utility model, but not limited thereto, the driving member is cylindrical, the driving member mounting portion is cylindrical and is matched with the shape of the driving member, the output shaft extends from the first accommodating cavity toward the inner cavity from the opening of the driving member mounting portion, the output shaft can move between one side of the opening of the driving member mounting portion near the cleaning assembly and one side of the opening of the driving member mounting portion far from the cleaning assembly, the driving member can move between the first accommodating cavity and one side of the opening of the driving member mounting portion far from the cleaning assembly, and when the driving member moves upward toward the cleaning assembly, the opening of the driving member mounting portion limits the continued movement thereof.

The novel electric coffee powder bowl cleaner is shown in fig. 3 and 5, the connecting assembly 22 comprises a connector 221 connected with the output shaft 24 and a connector sleeve 222 connected with the connector 221, and a connecting groove matched with the connector sleeve 222 is formed in the inner side of the cleaning assembly 3. Further, as a preferred embodiment of the present utility model, but not limited to, the cleaning assembly is detachably connected to the connector housing, and when the driving member drives the output shaft to rotate, the connector housing is driven to rotate by the connector, so as to realize the rotation of the cleaning assembly along the circumferential side.

The novel electric coffee powder bowl cleaner is shown in fig. 1 and 5, the cleaning assembly 3 comprises a slag scraping piece 31 and a slag removing piece 32, and the driving assembly 2 is provided with two groups and is respectively connected with the slag scraping piece 31 and the slag removing piece 32. Preferably, the cleaning component is made of elastic plastic, the cleaning component can not scratch the inner wall of the cleaning component in the process of cleaning the coffee powder bowl, and meanwhile, the cleaning component has certain deformation elasticity and can adapt to the sizes and the inner wall shapes of different coffee powder bowls.

Optionally, the residue scraping piece is provided with a plurality of scrapers extending into the inner wall of the coffee powder bowl, and the whole powder cake in the coffee powder bowl can be driven to be separated from the inner wall of the coffee powder bowl in the rotating process.

Optionally, the slag removing member is provided with a plurality of mounting openings for mounting brushes, and the brushes brush residual powder on the inner peripheral wall of the coffee powder bowl in the rotating process.

In some embodiments, the machine body is provided with an opening for an operator to extend the coffee powder bowl into the inner cavity, the inner cavity can clean and collect coffee powder residues, and when more residues are collected, residues in the inner cavity of the machine body can be directly poured to achieve the purpose that the inner cavity is kept clean and sanitary.

The novel electric cleaner for coffee powder bowl is shown in fig. 3 and 5, the inner cavity 11 is provided with a bottom opening 111, and the lower side of the machine body 1 is provided with a container 5 opposite to the bottom opening 111. Optionally, the container is the powder bucket, and the upside of powder bucket is equipped with the container opening, and container opening and bottom opening intercommunication, and the coffee powder residue is through the washing of washing subassembly back downside removal to remove in the powder bucket from the bottom opening, after the powder bucket collects certain residue, can empty the residue in the powder bucket for the next time use.

Optionally, in some embodiments, the container is a kitchen garbage can or a garbage can, after the machine body is fixed, the container is arranged on the lower side of the machine body, the coffee powder residues are cleaned by the cleaning assembly, then move downwards, and move downwards from the bottom opening into the container to be collected, and compared with the powder can, the kitchen garbage can or the garbage can with large capacity can reduce the times of dumping the container residues for many times.

The novel electric cleaner for coffee powder bowl is shown in fig. 3 and 5, and the lower side of the machine body 1 is also connected with a base 6 for accommodating the container 5. Further, as a preferred embodiment of the present utility model, but not limited thereto, the base serves to support the body and the container, and can improve stability during cleaning in the body.

Optionally, the base is provided with an opening for accommodating the container, the base is provided with a detachable supporting plate 61, the outer peripheral side of the container 5 is provided with a convex edge 51 extending outwards, the inner peripheral side of the supporting plate 61 is provided with a supporting part 611 matched with the convex edge 51, the supporting plate 61 is provided with a supporting plate opening into which the container extends, the convex edge can be clamped on the supporting part, and when coffee residues in the container need to be poured, the supporting plate can be lifted to drive the container upwards to move and enable the container to be separated from the base.

Specifically, when the coffee residues in the container need to be poured, the machine body is moved upwards to separate the coffee residues from the base, and then the bearing plate is lifted to drive the container upwards to move and separate from the base. After pouring the coffee grounds in the container, the container is passed through the tray opening from the upper side and into the base, and the body is mounted to the base.

Example 1

As shown in fig. 1 to 8, the embodiment of example 1 is as follows:

the container 5 is a powder barrel, the base 6 can accommodate the container 5, and the upper side of the container 5 is provided with a container opening and is communicated with the bottom opening 111 of the machine body 1.

The starting device button 42 is protruded upwards, the starting device triggering end 41 is in a shape of "/", one end of the starting device triggering end 41 extends out of the first accommodating cavity 121 from the second accommodating cavity 122, the starting device triggering end 41 can move up and down relative to the starting device button 42, the driving piece 21 is cylindrical, the driving piece assembling part 124 is cylindrical and is matched with the shape of the driving piece 21, the output shaft 24 extends out of the inner cavity 11 from the opening 1241 of the driving piece assembling part from the first accommodating cavity 121, the connecting groove on the inner side of the slag scraping piece 31 is connected with the connecting head sleeve 222 in a matched mode, and the connecting groove on the inner side of the slag removing piece 32 is connected with the connecting head sleeve 222 in a matched mode.

The starting switch 7 is used for enabling the inner wall of the coffee powder bowl to face the slag scraping piece 31 and move downwards, the inner wall of the coffee powder bowl presses the connecting head sleeve 222 and drives the driving piece 21 to move downwards, the driving piece 21 pushes the elastic piece 23 downwards and is in contact with the starting device triggering end 41, one end of the starting device triggering end 41 is pushed by the driving piece 21 to move downwards and push the starting device key 42, the starting device key 42 is triggered and then is electrified to enable the driving piece 21 to start, the driving piece 21 drives the slag scraping piece 31 to rotate along the periphery through the output shaft 24 to clean the inner side of the coffee powder bowl, the slag scraping piece 31 is provided with a plurality of scrapers extending into the inner wall of the coffee powder bowl, a whole cake in the coffee powder bowl can be driven to be separated from the inner wall of the coffee powder bowl in the rotating process, and the cake enters the container 5 from the bottom opening 111.

The bottom of the driving member 21 presses the elastic member 23 to deform while the driving member 21 moves downward.

When the slag scraping member 31 is released, the upward elastic force of the elastic member 23 is larger than the pressing force under the driving member 21, the elastic member 23 resets and pushes the driving member 21 upward, the driving member 21 is separated from the starting device 4, one end of the triggering end 41 of the starting device moves upward and is separated from the button 42 of the starting device, and the driving member 21 stops rotating when being powered off and simultaneously stops rotating the slag scraping member 31 through the connecting assembly 22.

Similarly, the inner wall of the coffee powder bowl is directed to the slag removing member 32 and moves downwards, the inner wall of the coffee powder bowl presses the connecting head sleeve 222 and drives the driving member 21 to move downwards, the driving member 21 pushes down the elastic member 23 and contacts with the starting device trigger end 41, one end of the starting device trigger end 41 is pushed by the driving member 21 to move downwards and push up the starting device key 42, the starting device key 42 is triggered and then is electrified to start the driving member 21, the driving member 21 drives the slag removing member 32 to rotate along the periphery through the output shaft 24, the inner side of the coffee powder bowl is cleaned, and the brush arranged on the slag removing member 32 brushes residual powder on the inner periphery wall of the coffee powder bowl in the rotating process, so that the residual powder enters the container 5 from the bottom opening 111.

The bottom of the driving member 21 presses the elastic member 23 to deform while the driving member 21 moves downward.

When the slag removing member 32 is released, the upward elastic force of the elastic member 23 is greater than the downward pressing force of the driving member 21, the elastic member 23 resets and pushes the driving member 21 upward, the driving member 21 is separated from the starting device 4, one end of the triggering end 41 of the starting device moves upward and is separated from the button 42 of the starting device, and the driving member 21 stops rotating when power is cut off and simultaneously the slag removing member 32 stops rotating through the connecting assembly 222.

When the coffee residues in the container 5 need to be poured, the machine body 1 is firstly moved upwards to be separated from the base 6, and then the tray 61 is lifted to drive the container 5 upwards to move and be separated from the base 6. After pouring the coffee grounds in the container 5, the container 5 is passed through the opening of the tray 61 from the upper side and into the base 6, and the body 1 is mounted to the base 6.

Example 2

Example 2 on the basis of example 1, the embodiment of the coffee grounds collection was differentiated as follows:

after the machine body 1 is fixed, a kitchen garbage can with large capacity is arranged on the lower side of the machine body 1, and coffee powder residues are cleaned by the cleaning assembly 3, then move to the lower side and move downwards into the kitchen garbage can from the bottom opening 111 to be collected.

The foregoing examples are provided to further illustrate the technical contents of the present utility model for the convenience of the reader, but are not intended to limit the embodiments of the present utility model thereto, and any technical extension or re-creation according to the present utility model is protected by the present utility model. The protection scope of the utility model is subject to the claims.

Claims (10)

1. The utility model provides a novel coffee powder bowl electric cleaner, includes fuselage (1), its characterized in that: the utility model discloses a cleaning device, including fuselage (1), inner chamber (11) are equipped with can be relative drive assembly (2) that fuselage (1) removed, with drive assembly (2) are connected and can follow week side pivoted cleaning module (3), with elastic component (23) of cleaning module (3) contact, and with starting drive (4) that cleaning module (3) bottom dislocation is relative, starting drive (4) are equipped with to cleaning module (3) bottom direction stretches out starting drive trigger end (41), drive assembly (2) are relative fuselage (1) remove and with starting drive trigger end (41) contact energization, in order to drive cleaning module (3) rotate.

2. A novel electric coffee powder bowl cleaner according to claim 1, wherein: the starting device (4) further comprises a starting device key (42) contacted with the starting device triggering end (41), and the starting device triggering end (41) can be contacted with or separated from the starting device key (42) along the moving direction of the driving assembly (2).

3. A novel electric coffee powder bowl cleaner according to claim 2, characterized in that: the machine body (1) is provided with a mounting part (12), the mounting part (12) is provided with a first accommodating cavity (121) for accommodating a trigger end (41) of the started device and a second accommodating cavity (122) for accommodating a key (42) of the started device and communicated with the first accommodating cavity (121), and the second accommodating cavity (122) is positioned on one side of the first accommodating cavity (121).

4. A novel electric coffee powder bowl cleaner according to claim 3, characterized in that: the driving assembly (2) comprises a driving piece (21) with one end extending from the first accommodating cavity (121) to the inner cavity (11), and a connecting assembly (22) located between one end of the driving piece (21) and the cleaning assembly (3), wherein the elastic piece (23) is located between the other end of the driving piece (21) and the inner wall of the first accommodating cavity (121).

5. A novel electric coffee powder bowl cleaner according to claim 3, characterized in that: the mounting part (12) is provided with a mounting part bottom cover plate (123), and the mounting part bottom cover plate (123) is provided with a limiting groove (1231) for the elastic piece (23) to extend into.

6. The novel electric coffee powder bowl cleaner as claimed in claim 4, wherein: the driving piece (21) is provided with an output shaft (24), the mounting part (12) is convexly provided with a driving piece assembling part (124), and one side of the driving piece assembling part (124) is provided with a driving piece assembling part opening (1241) for the output shaft (24) to extend out.

7. The novel electric coffee powder bowl cleaner as claimed in claim 6, wherein: the connecting assembly (22) comprises a connector (221) connected with the output shaft (24) and a connector sleeve (222) connected with the connector (221), and a connecting groove matched with the connector sleeve (222) is formed in the inner side of the cleaning assembly (3).

8. A novel electric coffee powder bowl cleaner according to any one of claims 1-7, characterized in that: the cleaning assembly (3) comprises a slag scraping piece (31) and a slag removing piece (32), and the driving assembly (2) is provided with two groups and is respectively connected with the slag scraping piece (31) and the slag removing piece (32).

9. A novel electric coffee powder bowl cleaner according to any one of claims 1-7, characterized in that: the inner cavity (11) is provided with a bottom opening (111), and the lower side of the machine body (1) is provided with a container (5) which is arranged opposite to the bottom opening (111).

10. The novel electric coffee powder bowl cleaner as claimed in claim 9, wherein: the lower side of the machine body (1) is also connected with a base (6) for accommodating the container (5).