CN209996193U

CN209996193U - self-cleaning dust collector for dust box

Info

Publication number: CN209996193U
Application number: CN201920222460.7U
Authority: CN
Inventors: 李孟钦; 蔡理庄; 王利鹏; 郑卓斌; 王立磊
Original assignee: Guangdong Bolak Robot Ltd By Share Ltd
Current assignee: Guangzhou Keyu Robot Co Ltd
Priority date: 2019-02-22
Filing date: 2019-02-22
Publication date: 2020-01-31
Anticipated expiration: 2029-02-22

Abstract

The utility model provides a self-cleaning formula dust catcher of dirt box, including the dirt box, install filter equipment on the dirt box, still including patting the device, should patt the device including patting portion and drive division, drive division drive patting portion periodically patts filter equipment, the utility model discloses a patting filter equipment and letting it produce the vibration for attached to the plug on filter equipment shakes off from filtering the hole, alleviates filter equipment's blocking phenomenon, prolongs filter equipment's live time, and reduces filter equipment's manual cleanness and change number of times.

Description

self-cleaning dust collector for dust box

Technical Field

The utility model relates to a cleaning device technical field especially relates to self-cleaning formula dust catcher of dirt box.

Background

However, the blockage of the filter device is easily overlooked and results in a reduction in the filter efficiency of the filter device, further steps may affect the air suction efficiency of the cleaner, and further, the cleaning and/or replacement of the filter device is procedures which easily result in direct contact with dirt by the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an self-cleaning formula dust catcher of dirt box can solve the problem among the prior art.

Specifically, the utility model provides a self-cleaning formula dust catcher of kinds of dirt box specifically, this dust catcher includes:

a dust box on which a filter device is mounted;

the flapping device comprises a flapping part and a driving part, wherein the driving part drives the flapping part to periodically flap the filtering device.

Preferably, the flapping part has at least protruding parts, the filtering device is vibrated by continuously flapping the filtering device through the protruding parts, and then the blocking objects attached to the filtering holes of the filtering device are shaken off to ensure that the filtering holes are unblocked, the protruding parts can be rubber bodies, and the rubber bodies can avoid or reduce the damage of the flapping part to the filtering device and reduce the noise generated during flapping.

Preferably, the flapping part is rotatably arranged on the dust box through a connecting piece, so that the flapping part forms levers through the support of the connecting piece, the end of the lever is linked with the driving part, the other end of the lever moves relative to the filtering device, and the driving part provides force for the flapping part to get away from or close to the filtering device.

, an elastic element is arranged between any end of the flapping part and the dust box, and provides counter force with the driving part for the flapping part, so that the flapping part is close to or far away from the filtering device, and the flapping action of the flapping part is completed.

, the resilient member includes a spring or rubber.

Preferably, the driving part comprises a motor and a cam, and the cam is mounted on an output shaft of the motor and is linked with the flapping part.

The embodiment of the utility model provides an in, following beneficial effect has: the filter device is vibrated by beating the filter device, so that the blockage attached to the filter device is shaken off from the filter holes, the blockage phenomenon of the filter device is solved, the service time of the filter device is prolonged, and the manual cleaning and replacement times of the filter device are reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a sectional view of the vacuum cleaner of the present invention;

FIG. 2 is a schematic view of the dust box structure of the present invention;

fig. 3 is a schematic structural view of a flapping device according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a second embodiment of the present invention;

FIG. 5 is a view showing a usage state of the tapping device shown in FIG. 4;

fig. 6 is another usage status diagram of the clapping device in fig. 4.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of , but not all embodiments.

Referring to fig. 1 to 6, the present application discloses vacuum cleaners, which include a housing 10, a fan 30 installed on the housing 10 for drawing air from a working surface, a dust box 20 installed on an air duct along which the fan 30 draws air, a filter 201 detachably installed on the dust box 20, and a dust-containing air drawn by the fan 30 from the working surface when the vacuum cleaner passes through the working surface, the air entering the dust box 20 and being filtered by the filter 201, the dust being retained in the dust box 20, and the filtered air being discharged along the air duct.

The flapping device 202 is arranged at a position corresponding to the filter device 201, the flapping device 202 comprises a driving part 2020 and a flapping part 2021, the driving part is fixed on the dust box 20, an end of the flapping part 2021 is abutted against the filter device 201, the other end of the flapping part 2021 is linked with the driving part 2020, the driving part 2020 drives the flapping part 2021 to periodically flap the filter device 201, so that the filter device 201 generates vibration and shakes dust blocked on the filter device 201, thereby solving the problem that the filter device 201 is blocked by the dust, of course, the driving part 2020 is arranged on the shell 10 according to different structures of the dust collector, and the flapping action of the flapping part 2021 on the filter device 201 can be realized.

Example

As shown in fig. 2, the dust box 20 has an upper box cover 20A and a lower box cover 20B, the upper box cover 20A and the lower box cover 20B are combined to form a dust collecting chamber of the dust box 20, a filter 201 is disposed in the dust collecting chamber to divide the chamber, air containing dust filters the dust to retain the dust in the dust box 20 due to the filter 201, and the air is discharged out of the dust box 20 through filter holes of the filter 201.

As shown in figure 3, the flapping device 202 comprises a driving motor 2020 and a flapping part 2021, wherein the driving motor 2020 is mounted on the dust box 20, the flapping part 2021 is mounted on an output shaft of the driving motor 2020 and rotates along with the rotation of the output shaft of the driving motor 2020, as shown in the figure, the flapping part 2021 has at least protruding parts, the protruding parts contact with the filtering device 201 during the rotation, the flapping part 2021 hits the filtering device 201 during the rotation, and the filtering device 201 is vibrated by hitting the filtering device 201 continuously or intermittently and periodically, so that the filtering device 201 vibrates, the blocking objects attached to the filtering holes of the filtering device 201 are vibrated, and the blocking objects are separated from the filtering holes during the vibration, so that the filtering holes are unblocked.

The protrusion of the flapping part 2021 may be rubber, so that the rubber can prevent or reduce damage to the filtering device 201 by the flapping part, and reduce noise generated during flapping.

Example two

As shown in fig. 4 to 6, the beating device 202A comprises a driving part 2020A and a beating part 2021A, the driving part 2020A is mounted on the dust box 20, wherein the beating part 2021A is rod-shaped, the rod is rotatably fixed on the dust box 20 or the housing 10 of the vacuum cleaner by connecting part 203, the end of the rod is linked with the driving part 2020A, the other end of the rod faces the filter 201, when the driving part 2020A drives the end of the rod to move, the other end of the rod moves relative to the filter 201 and hits the filter 201 during the movement to make the filter 201 vibrate, it is known that the beating part 2021A forms rods by the connecting part 203, the end of the rod is linked with the driving part 2020A, and the other end of the rod moves opposite to the filter 201.

As shown in fig. 5, spring or rubber-like elastic member 204 is provided between the rod and the dust box 20 or housing 10, and the rod striking end 2021a0 provided by the elastic member 204 is forced against the other linkage end driven by the driving part 2020A, and can approach and strike the filter device 201 after being influenced by the linkage end to move away from the filter device.

As shown in fig. 6, the striking end 2021a0 on the rod is away from the filter 201 after striking the filter 201 by the linkage end.

In the second embodiment, the driving part 2020A comprises a motor and a cam 2020A0, the cam 2020A0 is mounted on the output shaft of the motor and is linked with the end of the rod, and the cam 2020A0 is rotated to continuously contact with the end of the rod, so that the striking end 2021a0 of the rod is continuously tilted or dropped and strikes the filter device 201 when dropped.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.

Claims

1, kind of dust box self-cleaning formula dust catcher, its characterized in that includes:

a dust box on which a filter device is mounted;

the flapping device comprises a driving part and a flapping part, wherein the driving part drives the flapping part to periodically flap the filtering device.

2. A dust box self cleaning cleaner as claimed in claim 1, wherein the beater portion has at least projections.

3. A self-cleaning cleaner as defined in claim 1, wherein the beater portion is rotatably disposed on the dirt tray via a connecting member.

4. A self-cleaning cleaner as recited in claim 1, wherein a resilient member is disposed between any ends of the beater portion and the dirt tray.

5. A dust-box self-cleaning cleaner as claimed in claim 4, wherein the resilient member comprises a spring or rubber.

6. The dust box self-cleaning vacuum cleaner of claim 1, wherein the driving portion comprises a motor and a cam, the cam is mounted on an output shaft of the motor to be linked with the flapping portion.