CN115998196A - Rotary mop cleaning device - Google Patents

Abstract

The invention provides a rotary mop cleaning device, which comprises a suction port and a rotary mop, wherein the suction port is used for sucking garbage, the rotary mop is used for rotary cleaning, the rotary mop is provided with a scraping plate, the scraping plate is used for scraping the garbage on the circumferential side surface of the rotary mop, the garbage is sucked away by the suction port, the degree of throwing the garbage to the periphery is reduced by the technical means, the working time of the rotary mop is prolonged, and the rotary mop is prevented from being cleaned frequently, so that the rotary mop is convenient for a user to use.

Description

Rotary mop cleaning device

technical field

The invention relates to the technical field of cleaning devices such as an electric mop, a floor washing machine, a vacuum cleaner, and a sweeping robot, in particular to a rotating mop cleaning device.

Background technique

The cleaning devices referred to in this application are mainly cleaning devices used in indoor scenes (home, office, etc.), such as electric mops, floor washing machines, vacuum cleaners, sweeping robots, etc., which have the characteristics of small size, convenient movement, light weight, and low price. .

In the above-mentioned cleaning devices, it has become an important research direction to improve the cleaning performance by using the rotating mop. The rotating mop is used more and more in electric mops, floor washing machines, and sweeping robots. Two parallel technical means in the field, or two parallel technical routes. A lot of research has been done on the rolling brush in the industry, and the rolling brush is widely used, but there are relatively few studies on the rotating mop, especially the rotating mop cleaning device combined with the suction function.

The applicant is deeply involved in the field of cleaning. During the research process, the applicant found that the cleaning performance of the rotating mop is very strong, but the cleaning movement form is significantly different from that of the roller brush. When the suction port is set, the rotating motion of the roller brush has a positive effect in the process of rolling forward, that is, it can effectively move the garbage to the suction port, so that the suction port can better collect garbage, while the rotating mop The rotation axis of the rotary mop is roughly perpendicular to the surface to be cleaned. When the rotary mop rotates in the circumferential direction, it is easy to throw garbage around, resulting in contamination of the surface to be cleaned. Therefore, it is necessary to clean the rotary mop frequently to reduce the situation of throwing garbage. At present, in order to simplify Cleaning, the cleaning base station is often set up to mechanize the cleaning of the rotary mop, which takes more time to clean the rotary mop, and also makes it more troublesome for users to use. Therefore, the current rotary mop cleaning device has the above problems. In addition, due to less research , the lack of reference technology makes further research more difficult.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the defects of the prior art, propose a rotary mop cleaning device, and adopt certain technical means to reduce the degree of rubbish throwing around, which is beneficial to prolong the working time of the rotary mop, thereby avoiding frequent cleaning. The rotating mop can be cleaned more accurately, so it is more convenient for users to use.

Compared with the prior art, the present invention proposes a rotary mop cleaning device, including a suction port and a rotary mop, the suction port is used to suck garbage, the rotary mop is used for rotary cleaning, and the rotary mop is provided with a scraper, the scraper It is used to scrape off the garbage on the circumferential side of the rotating mop, and the garbage is sucked away by the suction port.

As an improvement, the rotating mop includes two rotating mops arranged side by side, namely the first rotating mop and the second rotating mop, the scraper is located between the first rotating mop and the second rotating mop, and the left end of the scraper is used for scraping The garbage on the circumferential side of the first rotating mop, the right end of the scraper is used to scrape off the garbage on the circumferential side of the second rotating mop.

As an improvement, the scraper includes a middle part, and the middle part is used to prevent the garbage from passing through the suction port.

As an improvement, the middle part is close to the suction port.

As an improvement, the left end of the scraper is extended along the circumferential side of the first rotating mop in the reverse rotation direction, and the right end of the scraper is extended along the circumferential side of the second rotating mop in the reverse direction of rotation.

As an improvement, the left end of the scraper is extended to be located at the left front side of the suction port, and the right end of the scraper is extended to be located at the right front side of the suction port.

As an improvement, it includes an upper part, the upper part is located on the upper side of each rotating mop, the upper part is provided with a front side part, a suction port is arranged between the two front side parts, a scraper is arranged between the two front side parts, and the suction port and the scraper board are arranged up and down. set up.

As an improvement, the two front side parts are located at one end of the suction port and are provided with guide arcs, and the two guide arcs form a figure-eight inlet with the suction port.

As an improvement, the two ends of the scraper are located on the lower side of the two guide arc surfaces.

As an improvement, the two ends of the scraper are arranged in an arc roughly the same as the arc of the corresponding guide arc.

As an improvement, the scraper adopts a detachable scraper structure.

As an improvement, the relative rotation direction between the first rotating mop and the second rotating mop is opposite rotation.

As an improvement, there is one suction port, and both the suction port and the scraper are located on the front side between the first rotating mop and the second rotating mop.

As an improvement, the suction port is simultaneously used for sucking the garbage at the front side of the rotary mop cleaning device and for scraping the garbage obtained from the circumferential side of the rotary mop.

After adopting the above structure, compared with the prior art, the present invention has the following advantages: the present invention can continuously clean the circumferential side of the rotary mop, and the rubbish scraped off is sucked away by the suction port, thus significantly reducing the The amount of garbage carried on the circumferential side of the rotary mop, thereby reducing the degree of garbage thrown around, is conducive to prolonging the working time of the rotary mop, thereby avoiding frequent cleaning of the rotary mop, so it is more convenient for users to use.

In addition, if there is a first rotating mop and a second rotating mop, both the suction port and the scraper are located on the front side between the first rotating mop and the second rotating mop, and the relative distance between the first rotating mop and the second rotating mop The direction of rotation is opposite rotation, so the effect of the present invention can be made better, because: when cleaning, the front of the rotating mop cleaning device is the surface to be cleaned, so when the above-mentioned structure is set, such a state is formed, that is, it is scraped After cleaning, the first rotating mop and the second rotating mop wipe the surface to be cleaned in a relatively clean state. When they rotate in opposite directions to wipe the surface to be cleaned, they will be processed by the scraper and suction port on the front side immediately, so that the garbage stays The time spent on the circumferential side of the rotating mop is shorter, thereby forming a better working cycle, which is conducive to better realization of the purpose of the present invention.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram of a rotating mop assembly of a rotating mop cleaning device.

Fig. 2 is a bottom view of the rotating mop assembly shown in Fig. 1 .

Fig. 3 is A-A sectional view.

Fig. 4 is a schematic perspective view of the rotating mop assembly shown in Fig. 1 viewed from below.

Fig. 5 is a schematic perspective view of the rotating mop assembly shown in Fig. 1 after removing the first rotating mop and the second rotating mop.

Explanation of reference numerals, 1-suction port, 2-first rotating mop, 3-second rotating mop, 4-baffle plate, 5-first diversion channel, 6-second diversion channel, 7-collection channel , 8-top, 9-front side part, 10-scraper, 11-suction inlet, 12-arc, 13-guiding arc.

Detailed ways

The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The embodiments in the following description are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present invention.

The present invention will be described in further detail below. The rotary mop cleaning device is exemplified as a floor scrubber, and the floor scrubber preferably uses two rotary mops arranged side by side, which has a larger cleaning range and higher cleaning efficiency. The floor washing machine adopting the technology of the present invention can reduce the degree of throwing garbage to the surroundings, which is beneficial to prolong the working time of the rotating mop, thereby avoiding frequent cleaning of the rotating mop, so it is more convenient for users to use:

As shown in Figures 1, 2 and 4, a rotating mop assembly of a rotating mop cleaning device is shown. The rotating mop assembly shown in the accompanying drawings does not touch the surface to be cleaned, so the rotating mop is not compressed, so the thickness shown in the figure is relatively small. Thick, when contacting the surface to be cleaned, due to the weight of the rotating mop cleaning device, when the rotating mop assembly is placed on the surface to be cleaned, the rotating mop will be compressed to reduce its thickness.

The rotating mop assembly includes a suction port 1 and a rotating mop, the suction port 1 communicates with the suction assembly, and the suction assembly generates suction force, such as an electric motor to generate suction force, and the suction port 1 utilizes the suction force to Suction trash, spin mop for spin cleaning.

This example is the most preferred case. In this example, the number of the suction port 1 is set to one, and the suction port 1 and the scraper 10 are all located on the front side between the first rotating mop 2 and the second rotating mop 3. The suction port 1 is also used to suck the garbage on the front side of the rotary mop cleaning device and scrape the garbage from the circumferential side of the rotary mop. This design not only improves the cleaning effect and efficiency, but also greatly simplifies the structure and reduces the cost. .

Of course, there may be more than one suction port 1 .

The rotating mop comprises two rotating mops arranged side by side, respectively the first rotating mop 2 and the second rotating mop 3, the suction port 1 is located between the first rotating mop 2 and the second rotating mop 3, the first rotating mop 2 and the second rotating mop 3 The relative rotation direction between the second rotating mop 3 is opposite rotation, and the scraper 10 is positioned between the first rotating mop 2 and the second rotating mop 3, and the left end of the scraper 10 is used to scrape off the first rotating mop 2. The garbage on the circumferential side, the right end of the scraper 10 is used to scrape off the garbage on the circumferential side of the second rotating mop 3 .

In this example, the left end of the scraper 10 extends along the reverse rotation direction of the circumferential side of the first rotating mop 2, and the right end of the scraper 10 extends along the reverse rotation of the circumferential side of the second rotating mop 3, so that The circumferential sides of the respective swivel mop are cleaned better and with less drag.

The left end of the scraper 10 is extended to be located at the left front side of the suction port 1 , and the right end of the scraper 10 is extended to be located at the right front side of the suction port 1 . This makes the cleaned up rubbish better and faster sucked away by the suction port 1 .

In addition to the scraper 10, in this example, a baffle plate 4 is provided on the front side of the first rotary mop 2, the suction port 1, and the second rotary mop 3, and the front side part of the circumferential side of the first rotary mop 2 is connected to the front side of the second rotary mop 3. The first guide passage 5 is formed between the baffles 4, the second guide passage 6 is formed between the front side part of the circumferential side of the second rotating mop 3 and the baffle 4, and the suction port 1 and the baffle 4 A collection channel 7 connecting the first flow guide channel 5 and the second flow guide channel 6 is formed.

As shown in FIG. 2 , the arrows shown indicate said relative rotations.

Along the up and down direction, the first guide channel 5 and the second guide channel 6 both include an upper part and a lower part. The upper part is the part formed between the baffle plate 4 and the front side part 9 of the upper part 8, and the corresponding upper part 8 is located on the upper side of the corresponding rotating mop. These two parts, the upper part and the lower part, can be shown with reference to FIG. 3 . After this design, on the one hand, the depth of the first diversion channel 5 and the second diversion channel 6 is increased, which is conducive to the accommodation and movement of garbage, and on the other hand, it is beneficial to the position setting of the suction port 1, so that the suction port 1 Can be set higher than the swivel mop.

A suction opening 1 is arranged between the two front side parts 9 . After this design, it is beneficial to collect garbage more efficiently and comprehensively, and in addition, the structure is compact.

The depth of the upper part is approximately equal to the thickness of the suction port 1 . After this design, it is conducive to the smooth collection of garbage, and the movement of garbage is smooth.

As shown in Figures 2, 4, and 5, a scraper 10 is arranged between the two front side parts 9, and the left end of the scraper 10 is used to scrape off the garbage on the circumferential side of the first rotating mop 2, and the right end of the scraper 10 It is used to scrape off the garbage on the circumferential side of the second rotating mop 3 . After this design, on the one hand, it is beneficial to remove the garbage on the circumferential side and the cleaning performance of the rotary mop. On the other hand, the structure is very compact. On the other hand, the cleaned garbage can be collected by the suction port 1 nearby, so that Efficient collection of garbage is realized to avoid accumulation of garbage at both ends of the scraper 10 due to too late collection. If accumulation occurs, the rotating mop will become dirty.

The scraper 10 is arranged between the two front side parts 9 and has an additional positive effect, which can greatly prevent the first rotating mop 2 and the second rotating mop 3 from bringing or throwing garbage into the first rotating mop 2 and the second rotating mop 3 when they rotate in opposite directions. Between the first rotating mop 2 and the second rotating mop 3, that is to say, the scraper 10 also plays a blocking role. After being blocked by the scraper 10, the blocked garbage is sucked away under the action of the suction port 1, so it can Better cleaning of the circumferential sides of the spin mop.

In a word, the design of the scraper 10 is very ingenious. On the one hand, the structure is very simple and compact, and connects the two front side parts 9 . On the other hand, it has a great effect on improving the cleaning effect.

In order to better play the cleaning effect, in this example, it is preferably set that the two front side parts 9 are located at one end of the suction port 1 to be provided with guide arcs 13, and the two guide arcs 13 and the suction port 1 form a figure-eight entrance.

In order to achieve a better and faster cleaning effect, in this example, it is preferably set that the two ends of the scraper 10 are located on the lower side of the two guide arc surfaces 13 .

In order to achieve a better and faster cleaning effect, in this example, preferably, the two ends of the scraper 10 are arranged in an arc that is approximately the same as the arc of the corresponding guide arc 13 .

Can have different changes for the specific structure of scraper 10, the quantity of scraper 10 can be one, also can be a plurality of, and suction port 1 is used for the opening of suction described rubbish and is preferably located at the vicinity of scraper 10, and opening It can be one or more.

In this example, the middle part is arranged near the suction port 1, so that the blocked garbage can be sucked away faster under the action of the suction port 1, and the cleaning effect is better.

The scraper 10 adopts a detachable scraper structure. After this design, the scraper 10 can be replaced, so that on the one hand, the scraper 10 with little damage to the circumferential side of the rotary mop can be selected; Finally, the cleaning effect on the circumferential side of the new rotary mop.

As shown in Figure 1, the baffle plate 4 is provided with a suction port 11, and by using the suction port 11, the rubbish positioned at the front side of the rotary mop cleaning device can quickly enter the diversion channel and/or the suction port 1, thereby better Collected by the suction port 1, therefore, the suction port 11 forms a positive synergistic effect with the flow guide channel.

The baffle plate 4 is provided with at least one suction port 11 at the front side corresponding to the circumferential side of the first rotating mop 2 , at the front side of the circumferential side of the second rotating mop 3 , and at the suction port 1 . The number of suction ports 11 should not be too many, if too many, it is not conducive to the construction of the diversion channel. In this example, the baffle plate 4 is respectively provided with a suction port 11 at the front side corresponding to the circumferential side of the first rotating mop 2, at the front side of the circumferential side of the second rotating mop 3, and at the suction port 1, After this design, the garbage can be more comprehensively and quickly introduced into the diversion channel, thereby achieving efficient cleaning, and at the same time better avoiding adverse effects on the diversion channel.

In this example, the shape of the first flow guide channel 5 at the front side of the circumferential side of the first rotating mop 2 and the shape of the second flow guiding channel 6 at the front side of the circumferential side of the second rotating mop 3 are uniform. An arc-shaped flow guide channel adapted to the shape of the circumferential side of the corresponding rotating mop is adopted. After this design, it is more conducive to the movement of garbage, and it is also conducive to the circumferential rotation of the rotary mop to form an arc-shaped moving airflow.

As shown in Figures 2 and 5, the shape of the baffle plate 4 at the front side of the circumferential side of the corresponding first rotating mop 2, and the shape of the front side of the circumferential side of the second rotating mop 3 are all adopted with the corresponding rotating mop. The shape of the circumferential side of the arc is adapted, the shape of the front side part 9 at the front side of the circumferential side corresponding to the first rotating mop 2, and the shape at the front of the circumferential side of the second rotating mop 3 are all adopted The arc shape adapted to the shape of the circumferential side of the corresponding rotating mop, the arc-shaped baffle plate 4 part, the arc-shaped front side part 9 and the circumferential side of the corresponding rotating mop jointly form a corresponding arc-shaped guide channel. The structure is simple and compact in this way, which is beneficial to production and assembly. In this example, the lower end surface of the upper part 8 serves as the supporting surface of the rotating mop at the same time. After the aforementioned design, the arc-shaped flow guide channel is easier to realize, and the structural complexity and weight are well controlled.

In this example, the transition between the front side portion 9 and the lower end surface is set as an arc surface 12 in order to allow the garbage to be brought into the guide channel better.

Other structures of the floor washing machine can adopt the prior art, and will not repeat them here.

Of course, the present invention can also be other rotary mop cleaning devices, such as vacuum cleaners, sweeping robots, etc., and the present invention can be clearly understood by referring to the above examples, so no further description is required.

When understanding the present invention, if necessary, the above structure can be understood together with reference to other drawings, and details are not repeated here.

The above is only the embodiment of the present invention for illustration, so all equivalent changes or modifications made according to the structure, features and principles described in the patent protection scope of the present invention are included in the patent protection scope of the present invention .

Claims (14)

1. A rotary mop cleaning device comprising a suction opening for sucking waste and a rotary mop for rotary cleaning, characterized in that the rotary mop is provided with a scraper for scraping the waste from the circumferential side of the rotary mop, said waste being sucked away by the suction opening.

2. The rotary mop cleaning device according to claim 1, wherein the rotary mop comprises two rotary mops arranged side by side, a first rotary mop and a second rotary mop, respectively, and the scraper is located between the first rotary mop and the second rotary mop, the left end of the scraper being adapted to scrape the waste on the circumferential side of the first rotary mop, and the right end of the scraper being adapted to scrape the waste on the circumferential side of the second rotary mop.

3. A rotary mop cleaning device according to claim 2, wherein the scraper comprises an intermediate portion for blocking said waste from passing over the suction opening.

4. A rotary mop cleaning device according to claim 3, in which the intermediate portion is adjacent the suction opening.

5. The rotary mop cleaning device according to claim 2, wherein the left end of the scraper is arranged to extend in the reverse rotation direction of the circumferential side of the first rotary mop, and the right end of the scraper is arranged to extend in the reverse rotation direction of the circumferential side of the second rotary mop.

6. The rotary mop cleaning device according to claim 5, wherein the left end of the scraper is extended to be located at the left front side of the suction opening, and the right end of the scraper is extended to be located at the right front side of the suction opening.

7. A rotary mop cleaning device according to any one of claims 2 to 6, comprising an upper part which is located on the upper side of each rotary mop, the upper part being provided with front side parts, between which suction openings are provided, between which the scraper is arranged, the suction openings being arranged above and below the scraper.

8. The rotary mop cleaning device according to claim 7, wherein the two front side portions are provided with guiding cambered surfaces at one end of the suction opening, the guiding cambered surfaces and the suction opening forming a splayed inlet.

9. The rotary mop cleaning device according to claim 8, wherein the two ends of the scraper are located at the lower sides of the two guiding curved surfaces.

10. A rotary mop cleaning device according to claim 9, wherein the two ends of the scraper are arranged in an arc shape substantially identical to the arc shape of the corresponding guide arc surface.

11. A rotary mop cleaning device according to claim 1 or 2 or 3 or 5 or 6, wherein the scraper is of a removable scraper bar construction.

12. The rotary mop cleaning device according to claim 2, wherein the relative rotational directions between the first rotary mop and the second rotary mop are rotated towards each other.

13. The rotary mop cleaning device according to claim 1 or 12, wherein the number of suction openings is one, and the suction opening and the scraper are located on the front side between the first rotary mop and the second rotary mop.

14. A rotary mop cleaning device according to claim 13, in which the suction opening serves both to suck up waste from the front side of the rotary mop cleaning device and to scrape off waste from the circumferential side of the rotary mop.

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