CN219048246U

CN219048246U - Cleaning assembly and floor sweeping machine

Info

Publication number: CN219048246U
Application number: CN202222604930.0U
Authority: CN
Inventors: 周劲松; 段志平; 蒙明; 谢林明
Original assignee: Jiangmen Bestday Electric Co Ltd
Current assignee: Jiangmen Bestday Electric Co Ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-05-23
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a cleaning assembly and discloses a sweeper with the cleaning assembly, wherein the cleaning assembly comprises: the cleaning device comprises a cleaning roller, a dirt sucking channel and a scraping strip, wherein the dirt sucking channel is provided with a dirt sucking port, and the dirt sucking port is positioned at one side of the cleaning roller along the radial direction; the end of the scraping strip, which faces the cleaning roller, is provided with an abutting part which is contacted with the side wall of the cleaning roller and can squeeze the outer wall of the cleaning roller; the abutting part is tangent with the upper end of the dirt absorbing port, the scraping strip can scrape dirt absorbed by the cleaning roller when the cleaning roller rotates, and the dirt absorbing channel can absorb the dirt from the dirt absorbing port. When the cleaning roller rotates, the scraping strip scrapes dirt absorbed by the cleaning roller, and the dirt absorbing channel can timely absorb the dirt away, so that the dirt is prevented from falling to the ground, and the cleaning efficiency is improved.

Description

Cleaning assembly and floor sweeping machine

Technical Field

The utility model relates to the technical field of cleaning equipment, in particular to a cleaning assembly and a sweeper.

Background

In the related art, the floor sweeper can clean the floor efficiently and is widely applied to daily cleaning work of families. The sweeper is provided with a cleaning component for cleaning the ground, the cleaning set price comprises a cleaning roller, the cleaning roller can absorb sewage and other solid dirt on the ground, the sewage and other solid dirt on the cleaning roller are sucked away by the dirt suction channel, but the sewage and other solid dirt on the cleaning roller cannot be sucked away in time by the dirt suction channel, so that the sewage and other solid dirt can fall onto the ground when the cleaning roller rotates, and the cleaning roller needs to be cleaned again, so that the working efficiency of the sweeper is lower.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the cleaning assembly, and the dirt suction channel can suck dirt on the cleaning roller in time, so that the cleaning efficiency is improved.

The utility model further provides a sweeper with the cleaning assembly.

A cleaning assembly according to an embodiment of the first aspect of the utility model comprises: a cleaning roller, a dirt suction channel and a scraping strip; the dirt suction channel is provided with a dirt suction port, and the dirt suction port is positioned at one side of the cleaning roller along the radial direction; a scraping strip, one end facing the cleaning roller is provided with an abutting part, and the abutting part is contacted with the side wall of the cleaning roller and can squeeze the outer wall of the cleaning roller; the abutting part is tangential to the upper end of the dirt suction port, the scraping strip can scrape dirt adsorbed by the cleaning roller when the cleaning roller rotates, and the dirt suction channel can suck the dirt from the dirt suction port.

The cleaning assembly provided by the embodiment of the utility model has at least the following beneficial effects: the cleaning component comprises a cleaning roller, a dirt sucking channel and a scraping strip, the dirt sucking channel is provided with a dirt sucking port, and the dirt sucking port is positioned at one side of the cleaning roller along the radial direction; the end of the scraping strip, which faces the cleaning roller, is provided with an abutting part which is contacted with the side wall of the cleaning roller and can squeeze the outer wall of the cleaning roller; the abutting part is tangent with the upper end of the dirt absorbing port, the scraping strip can scrape dirt absorbed by the cleaning roller when the cleaning roller rotates, and the dirt absorbing channel can absorb the dirt from the dirt absorbing port. When the cleaning roller rotates, the abutting part of the scraping strip extrudes the side wall of the cleaning roller, so that dirt absorbed by the cleaning roller can be scraped off, the abutting part is tangential to the upper end of the dirt suction port, and the dirt can be sucked from the dirt suction port in time by the dirt suction channel after being scraped off by the abutting part, so that the dirt can be prevented from falling to the ground, and the cleaning efficiency is improved.

According to some embodiments of the utility model, the scraper bar is located on the front side of the dirt pick-up opening in the direction of rotation of the cleaning drum.

According to some embodiments of the utility model, the ground to be cleaned is taken as a reference surface, and the included angle between the connecting line of the abutting part and the axis of the cleaning roller and the ground to be cleaned is alpha, so that the angle is more than or equal to 5 degrees and less than or equal to 30 degrees.

According to some embodiments of the utility model, the α=15°.

According to some embodiments of the utility model, the distance between the dirt sucking port and the cleaning roller is L, and the L is more than or equal to 3 mm and less than or equal to 8 mm.

According to some embodiments of the utility model, the scraper bar is mounted to a side wall of the dirt suction port.

According to some embodiments of the utility model, the scraping strip is provided with a mounting part, and the side wall of the dirt absorbing port is provided with a matching part matched with the mounting part.

A sweeper according to an embodiment of the second aspect of the present utility model comprises the sweeper of the embodiment of the first aspect.

The sweeper provided by the embodiment of the utility model has at least the following beneficial effects: the sweeper is provided with the cleaning assembly of the embodiment, so that the cleaning efficiency is high.

According to some embodiments of the utility model, the sweeper further comprises a bottom housing, the cleaning assembly being mounted to the bottom housing.

According to some embodiments of the utility model, the bottom chassis is provided with a first mounting location for mounting the cleaning drum, and a second mounting location for mounting the dirt suction passage.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic view of a part of a sweeper according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a partial schematic structural view of the sweeper shown in FIG. 1;

fig. 3 is an enlarged view at a shown in fig. 2.

Reference numerals:

a cleaning roller 100;

a soil pick-up channel 200; a soil pick-up port 210;

a wiper strip 300; an abutment 310;

and a bottom chassis 400.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 3, an embodiment of the present utility model provides a cleaning assembly for a sweeper, which includes a bottom case 400, and the cleaning assembly is mounted on the bottom case 400. The floor sweeping machine has the functions of sweeping and mopping, can sweep solid garbage and scrub the ground, is also called a floor sweeping machine, a floor wiping machine, a floor sweeping/washing integrated machine and a multifunctional floor sweeping machine, is used for cleaning floors, floors and carpets, and can also be used for cleaning objects with certain planes such as tables, work tables, sofas, bed boards, mattresses or wall surfaces. When the floor sweeper cleans the floor, the cleaning component contacts the floor and cleans solid dirt such as sewage or debris on the floor.

Referring to fig. 1 to 3, in some embodiments of the present utility model, a cleaning assembly includes a cleaning roller 100, a soil sucking channel 200, and a scraper bar 300. The dirt absorbing channel 200 is provided with a dirt absorbing port 210, the dirt absorbing port 210 is located on one side of the cleaning roller 100 along the radial direction, the scraping strip 300 is located on one side of the cleaning roller 100 along the radial direction, an abutting portion 310 is arranged at one end of the scraping strip 300, which faces the cleaning roller 100, of the abutting portion 310, the length direction of the abutting portion 310 is along the axial direction of the cleaning roller 100, the length of the abutting portion 310 is equal to the length of the cleaning roller 100 along the axial direction, the abutting portion 310 can abut against the side wall of the cleaning roller 100, so that the outer wall of the cleaning roller 100 is extruded to scrape dirt such as sewage adsorbed on the outer wall of the cleaning roller 100, and the abutting portion 310 is tangent to the upper end of the dirt absorbing port 210.

The outer wall of the cleaning roller 100 is made of a foaming polymer, such as a sponge, which can absorb liquid and has elasticity, and can be deformed by pressure, and is restored when the external force is removed. The cleaning roller 100 rotates, the outer wall of the cleaning roller 100 can absorb dirt on the ground, the cleaning roller 100 deforms at the extrusion position of the abutting part 310 of the scraping strip 300, the cleaning roller 100 rotates to enable the scraping strip 300 to scrape the dirt absorbed on the cleaning roller 100, and the dirt is sucked by the dirt suction channel 200 through the dirt suction opening 210.

It should be further noted that, the bottom case 400 of the sweeper is provided with a first mounting position and a second mounting position. The cleaning roller 100 is mounted at a first mounting position, the first mounting position may be an arc-shaped groove matched with the cleaning roller 100, the cleaning roller 100 is mounted in the groove, and a part of the cleaning roller 100 protrudes out of the groove, so that an outer wall of the cleaning roller 100 can be contacted with the ground to clean dirt on the ground. The second installation position is used for installing the dirt sucking channel 200, the second installation position can be the installation channel that matches with the dirt sucking channel 200, the dirt sucking channel 200 is installed in the installation channel, one end of the dirt sucking channel 200 is set to be the dirt sucking port 210, the dirt sucking port 210 is located one side along radial direction of the cleaning roller 100, the other end of the dirt sucking channel 200 is communicated with the dirt storage box, and the dirt sucking channel 200 can discharge dirt into the dirt storage box after sucking the dirt. It should be further noted that, the dirt sucking channel 200 may be integrally formed with the bottom case 400, a channel is provided inside the bottom case 400, one end of the channel is provided with a dirt sucking port 210, the dirt sucking port 210 is located at one side of the cleaning roller 100 along the radial direction, and the other end of the channel is connected to the dirt storage box.

Referring to fig. 2 and 3, in some embodiments of the present utility model, the wiper strip 300 is a front side of the soil suction port 210 in a rotation direction of the cleaning drum 100. For example, when the cleaning drum 100 rotates counterclockwise, the scraping bar 300 is located at the upper side of the soil sucking port 210, and when the cleaning drum 100 rotates, the scraping bar 300 can scrape down the soil on the cleaning drum 100 and the soil drops down, the soil is not blocked by the scraping bar 300, so that the soil can be completely dropped to the front end of the soil sucking port 210, so that the soil sucking channel 200 sucks the soil from the soil sucking port 210.

Referring to FIG. 3, in some embodiments of the present utility model, the ground to be cleaned is used as a reference surface, and the angle between the line between the abutting portion 310 and the axis of the drum and the ground is α, where α satisfies 5+.ltoreq.α.ltoreq.30 °. For example, the horizontal ground is taken as a reference surface, and the angle between the line connecting the abutment portion 310 and the axis of the drum and the horizontal ground is α, where α may be 5 °, 10 °, 15 °, 20 ° or 30 °, etc., and is not specifically limited herein according to the actual situation.

In some embodiments of the present utility model, the distance between the soil pick-up port 210 and the sidewall of the cleaning drum 100 is L, i.e., the minimum distance between the soil pick-up port 210 and the sidewall of the cleaning drum 100 is L, wherein L satisfies 3 mm L8 mm. For example, L may be 3 mm, 4 mm, 6 mm, 8 mm, or the like, and may be determined according to the actual situation, and is not particularly limited herein.

Referring to fig. 2 and 3, in some embodiments of the present utility model, a wiper strip 300 may be mounted to a sidewall of the soil pick-up port 210. Wherein, the scraping strip 300 is provided with a mounting portion, the side wall of the dirt absorbing port 210 is provided with a matching portion matched with the mounting portion of the scraping strip 300, and the scraping strip 300 can be mounted on the matching portion through the mounting portion, so that the scraping strip 300 mounted on the side wall of the dirt absorbing port 210 is mounted on the side wall of the dirt absorbing port 210, and the position of the abutting portion 310 of the scraping strip 300 and the dirt absorbing port 210 can be conveniently determined. Of course, the wiper strip 300 may be mounted on the bottom case 400, and is not particularly limited herein as appropriate. It should be noted that, the mounting portion of the scraper 300 may be a connection hole, and the mating portion of the sidewall of the dirt absorbing port 210 may be a mating hole, and the scraper 300 may be mounted on the sidewall of the dirt absorbing port 210 by passing through the connection hole and the mating hole through the fastener.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A cleaning assembly, comprising:

a cleaning roller;

the dirt suction channel is provided with a dirt suction port, and the dirt suction port is positioned at one side of the cleaning roller along the radial direction;

a scraping strip, one end facing the cleaning roller is provided with an abutting part, and the abutting part is contacted with the side wall of the cleaning roller and can squeeze the outer wall of the cleaning roller;

the abutting part is tangential to the upper end of the dirt suction port, the scraping strip can scrape dirt adsorbed by the cleaning roller when the cleaning roller rotates, and the dirt suction channel can suck the dirt from the dirt suction port.

2. The cleaning assembly of claim 1, wherein the wiper strip is located on a front side of the dirt pickup opening in a direction of rotation of the cleaning drum.

3. The cleaning assembly according to claim 1, wherein an included angle between a connecting line of the abutting part and the axis of the cleaning roller and the ground to be cleaned is alpha, and the included angle is more than or equal to 5 degrees and less than or equal to 30 degrees.

4. A cleaning assembly according to claim 3, wherein α = 15 °.

5. The cleaning assembly of claim 1, wherein the dirt pick-up opening is spaced from the cleaning drum by a distance L that satisfies 3 mm ∈l ∈8 mm.

6. The cleaning assembly of claim 1, wherein the wiper strip is mounted to a sidewall of the dirt pickup opening.

7. The cleaning assembly of claim 6, wherein the scraper bar is provided with a mounting portion, and the sidewall of the dirt pick-up opening is provided with a mating portion that mates with the mounting portion.

8. A sweeper comprising a cleaning assembly as claimed in any one of claims 1 to 6.

9. The sweeper of claim 8 further including a bottom housing, the cleaning assembly being mounted to the bottom housing.

10. The sweeper of claim 9 wherein the bottom housing is provided with a first mounting location for mounting the cleaning drum and a second mounting location for mounting the dirt-suction channel.