CN217039997U

CN217039997U - Cleaning head and surface cleaning equipment

Info

Publication number: CN217039997U
Application number: CN202220550742.1U
Authority: CN
Inventors: 戴逢焱
Original assignee: Suzhou Simple Youwei Technology Co Ltd
Current assignee: Suzhou Simple Youwei Technology Co Ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-07-26
Anticipated expiration: 2031-10-26
Also published as: CN216256923U

Abstract

The utility model discloses a cleaning head and surface cleaning equipment, cleaning head include the casing, include relative first end and second end along cleaning head advancing direction casing. The rolling brush is arranged at the first end of the shell and used for wiping the surface to be cleaned. The nozzle assembly is disposed in the housing for spraying steam or heated fluid onto the surface to be cleaned and/or the brush roll. The driving motor is arranged at the second end of the shell and used for driving the rolling brush to rotate along the rotation axis of the rolling brush. And the recovery box and/or the supply box are/is arranged between the rolling brush and the driving motor. In the surface cleaning equipment that can spray the heating liquid, through driving motor drive round brush, can reduce the user and pull the power in the use, it is more laborsaving convenient. Meanwhile, the driving motor and the rolling brush are respectively arranged at two ends, the recovery box and/or the supply box are/is arranged between the driving motor and the rolling brush, and the driving motor is far away from the rolling brush, so that the temperature rise of the driving motor can be effectively reduced, and the working performance of the driving motor is ensured.

Description

Cleaning head and surface cleaning equipment

The application is a divisional application of a utility model patent application with the application date of 2021, 10 and 26, the application number of 202122584416.0, and the name of "a cleaning head and a surface cleaning device".

Technical Field

The utility model relates to a cleaning device technical field especially relates to a cleaning head and surface cleaning equipment.

Background

At present, various surface cleaning devices such as dust collectors, floor cleaning machines, steam mops and the like are available in the market to meet different requirements. Steam-type cleaning devices are becoming more and more popular which, in addition to their bactericidal effect, soften stains which are more easily removed from a surface without the need to repeatedly clean that part of the surface.

Steam cleaning equipment on the market generally all adopts and spouts the rag with steam, treats clean surface after heating the rag and cleans, and this kind of clean mode leans on the friction of rag with ground formation to reach clean effect, and if the atress is less on the rag, then clean effect is not obvious, if adopt the manual work to push away the equipment motion, and the while additionally increases decurrent power, uses for a long time and is more hard.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists among the above-mentioned technique, the utility model provides a cleaning head and surface cleaning equipment can solve among the prior art steam mop effectively and need lean on the manual work to push away marching, the problem of more difficultly.

In one aspect, the utility model provides a cleaning head, include

A housing including first and second opposing ends in a direction of travel of the cleaning head;

the rolling brush is arranged at the first end of the shell and used for wiping the surface to be cleaned;

the nozzle assembly is arranged on the shell and used for spraying steam or heated fluid to the surface to be cleaned and/or the rolling brush;

the driving motor is arranged at the second end of the shell and is used for driving the rolling brush to rotate along the rotation axis of the rolling brush;

and a recovery tank and/or a supply tank disposed between the roll brush and the driving motor.

Optionally, the recycling bin includes a sewage tank and a garbage tank, and the sewage tank and the garbage tank are both disposed between the rolling brush and the driving motor.

Optionally, the driving motor and the roller brush are in transmission connection through a transmission mechanism, and the transmission mechanism comprises a primary belt transmission structure and a secondary belt transmission structure.

Optionally, the primary belt drive structure is a speed reduction drive structure.

Optionally, the secondary belt drive structure is a step-down drive structure.

Optionally, the primary belt drive structure has a reduction ratio different from the reduction ratio of the secondary belt drive structure.

Optionally, at least part of the waste bin is disposed above the waste bin, with a dirty inlet defined between the waste bin and the waste bin.

On the other hand, the utility model also provides a surface cleaning device, include

A main body;

a cleaner head as claimed in any one of the preceding embodiments, wherein the main body is pivotally connected to the cleaner head by a pivot arrangement.

Optionally, the driving motor is located at one side of the pivoting structure in the axial direction of the roller brush.

Optionally, a cleaning liquid supply line is included, part of which is located on the other side of the pivoting structure in the direction of the brush axis.

The utility model provides a cleaning head and surface cleaning equipment, cleaning head include the casing, include relative first end and second end along cleaning head advancing direction casing. The rolling brush is arranged at the first end of the shell and used for wiping the surface to be cleaned. The nozzle assembly is disposed in the housing for spraying steam or heated fluid onto the surface to be cleaned and/or the brush roll. The driving motor is arranged at the second end of the shell and used for driving the rolling brush to rotate along the rotation axis of the rolling brush. And the recovery box and/or the supply box are/is arranged between the rolling brush and the driving motor. In the surface cleaning equipment that can spray the heating fluid body, through driving motor drive round brush, can reduce the power of pulling of user in the use, it is more laborsaving convenient. Meanwhile, the driving motor and the rolling brush are respectively arranged at two ends, the recovery box and/or the supply box are/is arranged between the driving motor and the rolling brush, and the driving motor is far away from the rolling brush, so that the temperature rise of the driving motor in the using process can be effectively reduced, and the working performance of the driving motor is ensured.

Drawings

Fig. 1 is a schematic view of a surface cleaning apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a cleaning head according to an embodiment;

FIG. 3 is a vertical cross-sectional view of the cleaning head of FIG. 2;

FIG. 4 is a schematic view of the leakage actuator of the cleaning head of FIG. 2;

fig. 5 is a schematic view of the cleaning head at another angle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that, if the present invention relates to a directional indication, the directional indication is only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.

Referring to fig. 1-5, fig. 1 is a schematic structural view of a surface cleaning apparatus according to an embodiment of the present invention. Fig. 2 is a schematic structural diagram of a cleaning head in an embodiment. Figure 3 is a vertical cross-sectional view of the cleaning head of figure 2. Fig. 4 is a schematic view of the leakage driving mechanism of the cleaning head shown in fig. 2. Fig. 5 is a schematic view of the cleaning head at another angle. The embodiment shown in figure 1 discloses a surface cleaning apparatus 100 comprising a main body 1 and a cleaning head 2, the main body 1 being pivotally connected to the cleaning head 2 by a pivot structure 11. With continued reference to fig. 2-5, the embodiment shown in the figures discloses a cleaning head 2 comprising a housing 21, the housing 21 comprising first and second opposing ends in the direction of travel of the cleaning head 2. The housing 21 defines therein a plurality of accommodation spaces. The roll brush 22 is disposed at a first end of the housing 21, and specifically, the roll brush 22 is detachably mounted in a roll brush mounting space defined by the housing 21, and the roll brush 22 is rotatable about its rotation axis for wiping a surface to be cleaned. A nozzle assembly 23 is provided to the housing 21 for spraying steam or heated fluid onto the surface to be cleaned and/or the roll brush 22. As shown in fig. 2, the nozzle assembly 23 is disposed in front of the roll brush, and the nozzle assembly 23 is generally in fluid communication with the supply tank through a supply line, which may be provided with a supply pump and a heater to heat the cleaning solution and deliver it to the nozzle assembly 23. In the present embodiment, when the nozzle assembly 23 sprays steam or heated fluid to the surface to be cleaned, the nozzle assembly 23 is generally disposed in front of the drum brush 22. Referring to fig. 3, a driving motor 24 is provided at the second end of the housing 21 for driving the drum brush 22 to rotate along the rotational axis thereof. Specifically, the drive motor 24 is disposed in a motor installation space defined by the housing 21. A recovery tank and/or a supply tank may also be provided on the cleaning head, between the roller brush 22 and the drive motor 24. In the present embodiment, the recovery tank and/or the supply tank may be installed in the corresponding space defined by the case 21. A recovery tank is provided for recovering dirt recovered by the cleaning head 2 from the surface to be cleaned, and a supply tank is provided for supplying cleaning liquid to the nozzle assembly 23. The driving motor 24 is adopted to drive the rolling brush 22, and the deep cleaning of the ground can be realized by matching with steam or heated cleaning liquid, and meanwhile, the situation that a user needs to apply downward bias force to the equipment when using the equipment can be avoided to achieve a better cleaning effect. Further, the driving motor 24 and the rolling brush 22 are respectively arranged at two ends of the housing 21, and the recycling tank and/or the clean water tank are arranged in the middle, so that the driving motor 24 and the rolling brush 22 are far away, namely, the driving motor 24 and the rolling brush 22 are far away from steam or heated fluid, temperature change of the driving motor 24 during working can be effectively controlled, and influence on normal use of the surface cleaning device 100 due to overhigh temperature is avoided.

Referring to fig. 2 to 5, the driving motor 24 is located at one side of the pivot structure 11 in the axial direction of the roll brush 22. The surface cleaning apparatus 100 further comprises a cleaning liquid supply line, a portion of which is located on the other side of the pivoting structure 11 in the axial direction of the roller brush 22. By arranging the drive motor 24 and the supply line at two opposite positions of the cleaning head 2 (in the axial direction of the roller brush), respectively, the drive motor 24 can be kept away from the supply line, which can prevent the high-temperature liquid in the supply line from affecting the drive motor 24.

Referring to fig. 3, the recycling bin of the embodiment shown in the figure comprises a sewage tank 25 and a garbage tank 26, the sewage tank 25 is used for recycling most of the liquid on the surface to be cleaned, and the garbage tank 26 is used for recycling solid garbage on the surface to be cleaned, so that solid-liquid separation of the garbage can be effectively realized, and the user can clean the garbage conveniently. A foul water tank 25 and a trash tank 26 are provided between the roll brush 22 and the driving motor 24. Specifically, the garbage can 26 is disposed behind the roller brush 22, the solid garbage is brought into the garbage can 26 by the rotation of the roller brush 22, the liquid is absorbed onto the roller brush 22, after the solid garbage is recovered into the garbage can 26, the liquid on the roller brush 22 is scraped by the scraping strip, and the scraped liquid is guided into the sewage tank 25 through the guide groove, so that the dirty solid-liquid separation can be realized.

Referring to fig. 4 and 5, the driving motor 24 is in driving connection with the roller brush 22 through a transmission mechanism 27, and the transmission mechanism 27 includes a primary belt transmission structure 28 and a secondary belt transmission structure 29. The primary belt drive 28 is a speed reduction drive. An output gear 282 is connected to an output shaft of the motor in a transmission manner, one end of the first belt 281 is meshed with the output gear 282, and the other end of the first belt 281 is meshed with a reduction gear 283, so that the reduction transmission is realized. The secondary belt drive 29 is a reduction drive. The reduction gear 283 and the synchronizing gear 292 are coaxially arranged and synchronously rotate, one end of the second belt 291 is engaged with the synchronizing gear 292, the other end of the second belt 291 is engaged with the input gear 293 of the roll brush 22, and the input gear 293 is in transmission connection with the roll brush 22 and transmits power to the roll brush 22. In the present embodiment, the reduction ratio of the primary belt transmission structure 28 is different from that of the secondary belt transmission structure 29.

Referring to fig. 3, in the embodiment shown in the drawing, at least a portion of the sump 25 is disposed above the trash bin 26, and a trash inlet is defined between the sump 25 and the trash bin 26. A portion of the waste water tank 25 is adjacent to the roll brush 22 to facilitate the dirty water scraped off from the roll brush to rapidly flow into the waste water tank.

Certainly, the cleaning head in any embodiment of this utility model can also be used to intelligent cleaning equipment such as robot of sweeping the floor.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. A cleaning head is characterized by comprising

the nozzle assembly is arranged in the shell and in front of the rolling brush and is used for spraying steam or heated fluid to the surface to be cleaned and/or the rolling brush;

the garbage can is used for recovering solid garbage and is arranged behind the rolling brush;

the sewage tank is used for recovering liquid, and at least part of the sewage tank is arranged behind the garbage can.

2. The cleaning head of claim 1,

the sewage tank and the garbage can are arranged in front of the driving motor.

3. The cleaner head of claim 1, further comprising

And the scraping strip is used for scraping the liquid on the rolling brush.

4. The cleaning head of claim 3, further comprising

The guiding groove is used for guiding liquid scraped by the scraping strip to the sewage tank.

5. The cleaning head of claim 1,

and part of the sewage tank is close to the rolling brush.

6. The cleaning head of claim 1,

the driving motor with connect through the drive mechanism transmission between the round brush, drive mechanism includes one-level belt drive structure and second grade belt drive structure, one-level belt drive structure is the speed reduction transmission structure, second grade belt drive structure is the speed reduction transmission structure, the speed reduction ratio of one-level belt drive structure with the speed reduction ratio of second grade belt drive structure is different.

7. The cleaning head of claim 1,

at least part of the sewage tank is arranged above the garbage can, and a sewage inlet for garbage to enter the garbage can is limited between the sewage tank and the garbage can.

8. A surface cleaning apparatus, comprising

A main body;

a cleaning head according to any one of claims 1 to 7, the main body being pivotally connected to the cleaning head by a pivot arrangement.

9. A surface cleaning apparatus as claimed in claim 8,

the driving motor is positioned on one side of the pivoting structure along the axial direction of the rolling brush.

10. A surface cleaning apparatus as claimed in claim 9,

and the cleaning liquid supply pipeline is partially arranged on the other side of the pivoting structure along the axis direction of the rolling brush.