CN211633137U - Self-cleaning type roller cleaning equipment - Google Patents

Abstract

The application belongs to the technical field of cleaning equipment, and in particular relates to a self-cleaning roller cleaning device, which includes a device body, a driving mechanism, a roller and a cleaning brush. The roller is arranged in the device body and is exposed at the bottom of the device body. There is an accommodating cavity, the accommodating cavity is arranged close to the drum, and is used to accommodate the dirt thrown off the surface of the drum, the cleaning brush is rotatably arranged between the drum and the accommodating cavity, and abuts against the drum, the drum and the cleaning brush All are connected with the drive mechanism. In this way, the cleaning brush can be rotated relative to the surface of the drum under the drive of the driving mechanism, and then the dirt on the surface of the drum is swept to the accommodating cavity, thus realizing the complete removal of the dirt left on the drum. When it needs to roll over the ground at one time and wait for the surface to be cleaned, it can achieve efficient and thorough collection and sweeping of the dirt on it, thereby significantly improving its cleaning efficiency.

Description

Self-cleaning roller cleaning equipment

technical field

The present application belongs to the technical field of cleaning equipment, and in particular relates to a self-cleaning drum cleaning equipment.

Background technique

In recent years, floor cleaning equipment has been widely welcomed by the market thanks to its efficient and convenient floor cleaning and cleaning functions. Floor cleaning equipment usually relies on rollers to wipe the ground to clean the ground. When the roller is in contact with the ground, it can attach and take away the dirt on the ground, and throw it into the dirt box of the cleaning equipment.

In the prior art, although the cleaning equipment can realize the cleaning function of the ground, the dirt adhering to the drum is easy to adhere to the drum relatively closely, so that it is not easy to be thrown off the ground by the drum, and it is easy to be re-rolled after the drum has been rolled for a week. If it falls on the ground, it is necessary to make the roller reciprocate and roll over the same position on the ground for many times to realize the thorough cleaning of the ground, which will lead to a decrease in the cleaning efficiency of the ground cleaning equipment.

Utility model content

The purpose of the present application is to provide a self-cleaning drum cleaning device, which aims to solve the technical problem of low cleaning efficiency of the cleaning device in the prior art.

In order to achieve the above purpose, the technical solution adopted in the present application is: a self-cleaning roller cleaning device, comprising a device main body, a driving mechanism, a roller and a cleaning brush, and the roller is rotatably arranged in the device main body and exposed to the outside. The bottom of the main body of the device is provided with an accommodating cavity for accommodating dirt, the accommodating cavity is arranged close to the drum, and is used for accommodating the dirt thrown off the surface of the drum, so The cleaning brush is rotatably arranged between the drum and the accommodating cavity, and is in contact with the drum. It can rotate relative to the drum under the driving of the driving mechanism, so as to sweep the dirt adhering to the surface of the drum to the accommodating cavity.

Optionally, the driving mechanism includes a first driving motor and a second driving motor arranged in the main body of the device, the first driving motor and the drum are drivingly connected, and the second driving motor and the cleaning Brush drive connection.

Optionally, the cleaning brush includes a brush rod and several bristle groups, which are rotatably arranged between the drum and the accommodating cavity, and are connected with the second drive motor, and each bristle group is along the line. The length direction of the brush rod is tied on the brush rod, and both are in contact with the drum.

Optionally, each of the bristle groups is spaced apart from each other, and is wound on the brush rod in a spiral shape.

Optionally, the cleaning brush further includes a plurality of scraping strips, the scraping strips are fixed on the brush rod along the length direction of the brush rod, and are located between two adjacent bristle groups, and are connected with the brush rod. The rollers are in abutment.

Optionally, the scraping strip is a soft rubber strip.

Optionally, the self-cleaning drum cleaning device further comprises a water squeezing strip, and the water squeezing strip is arranged in the main body of the device and abuts against the drum.

Optionally, the water squeezing strip is a metal strip, a ceramic strip or a rigid plastic strip.

Optionally, the drum comprises a rigid bobbin and a flexible bobbin sleeve sleeved on the rigid bobbin, the rigid bobbin is rotatably arranged in the main body of the device and is connected to the first drive motor in a transmission manner, The water squeezing strip, each bristle group and each scraping strip are in contact with the outer surface of the flexible sleeve.

Optionally, the flexible sleeve is a polymer foam sleeve.

Beneficial effects of the present application: The self-cleaning roller cleaning device provided by the embodiment of the present application, during operation, the roller is rotated under the driving of the driving mechanism, and the dirt on the ground is attached to the roller and rotated into the main body of the device. After entering the main body of the equipment, it is thrown off the surface of the drum and thrown into the accommodating cavity, thereby realizing the preliminary collection of dirt. Since the cleaning brush is rotatably arranged between the drum and the accommodating cavity, and abuts against the drum, the cleaning brush can rotate relative to the surface of the drum under the driving of the driving mechanism, thereby sweeping the dirt on the surface of the drum to the accommodating cavity. In this way, the dirt left on the drum can be completely removed. The drum of the self-cleaning drum cleaning device of the present application only needs to roll over the ground once and wait for the surface to be cleaned. Efficient and thorough collection and sweeping of dirt, which in turn significantly increases its cleaning efficiency.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present application more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only for the present application. In some embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

1 is a schematic cross-sectional view of a self-cleaning drum cleaning device provided by an embodiment of the application;

2 is a schematic structural diagram of a drum of a self-cleaning drum cleaning device provided by an embodiment of the application;

FIG. 3 is a schematic structural diagram of a water squeezing strip of a self-cleaning drum cleaning device provided in an embodiment of the present application.

Among them, each reference sign in the figure:

10—Equipment main body 11—Accommodating cavity 12—Scraper blade

20—Roller 21—Rigid bobbin 22—Flexible sleeve

30—cleaning brush 31—brush rod 32—bristle group

33—scraper strip 40—squeeze water strip 41—installation piece

42—Squeeze water tablets.

Detailed ways

The following describes in detail the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to FIGS. 1 to 3 are exemplary, and are intended to be used to explain the present application, but should not be construed as a limitation to the present application.

In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than An indication or implication that the referred device or element must have, be constructed, and operate in a particular orientation is not to be construed as a limitation on the present application.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present application, "plurality" means two or more, unless otherwise expressly and specifically defined.

In this application, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.

As shown in FIGS. 1 to 3 , an embodiment of the present application provides a self-cleaning roller cleaning device, including a device main body 10 , a driving mechanism (not shown), a roller 20 and a cleaning brush 30 , and the roller 20 is rotatably arranged on the device. The main body 10 is inside and exposed at the bottom of the main body 10 of the equipment. The main body 10 of the equipment is provided with a accommodating cavity 11 for accommodating dirt. The bottom of the main body 10 is also provided with a scraping blade 12, a scraping blade 12 and a roller 20. In this way, the dirt scooped up by the scraping blade 12 can fall into the accommodating cavity 11 under the driving of the drum 20 . At the same time, the accommodating cavity 11 is disposed close to the drum 20 and is used to accommodate the dirt thrown off the surface of the drum. The cleaning brush 30 is rotatably disposed between the drum 20 and the accommodating cavity 11. Specifically, the cleaning brush 30 can be located in Just above the accommodating cavity 11, or above the side of the accommodating cavity 11, to sweep the dirt on the drum 20 into the accommodating cavity 11, the cleaning brush 30 is in contact with the drum, and the drum and the cleaning brush 30 Both are in driving connection with the driving mechanism, and the cleaning brush 30 can rotate relative to the drum under the driving of the driving mechanism, so as to sweep the dirt attached to the surface of the drum to the accommodating cavity 11 .

The self-cleaning roller cleaning device provided by the embodiment of the present application will be further described below: the self-cleaning roller cleaning device provided by the embodiment of the present application, when working, the roller 20 of the self-cleaning roller cleaning device is rotated under the driving of the driving mechanism, and the dirt on the ground is removed. Attached to the drum and rotated into the main body 10 of the device, after the dirt enters the main body 10 of the device, it is thrown away from the surface of the drum 20 and thrown into the accommodating cavity 11, thereby realizing the preliminary collection of the dirt. Since the cleaning brush 30 is rotatably disposed between the drum 20 and the accommodating cavity 11 and abuts against the drum, the cleaning brush 30 can be rotated relative to the surface of the drum 20 under the driving of the driving mechanism, and then the surface of the drum 20 is rotated. The dirt is swept to the accommodating cavity 11, so that the dirt left on the drum 20 can be completely removed. The drum 20 of the self-cleaning drum cleaning device of the present application only needs to roll over the ground once and wait for the surface to be cleaned. At the same time, it can achieve efficient and thorough collection and cleaning of the dirt on it, thereby significantly improving its cleaning efficiency.

In another embodiment of the present application, the driving mechanism includes a first driving motor (not shown in the figure) and a second driving motor (not shown in the figure) disposed in the main body 10 of the device, and the first driving motor and the drum 20 are in driving connection, The second driving motor and the cleaning brush 30 are connected in a driving manner. Specifically, by making the cleaning brush 30 and the drum 20 to be controlled by different driving motors, the independent adjustment of the rotational linear speeds of the cleaning brush 30 and the drum 20 can be realized, so that the rotation of the cleaning brush 30 and the drum 20 can be achieved. The linear speeds are different, thereby ensuring the relative rotation of the cleaning brush 30 and the drum 20 . It should be noted that the rotation directions of the cleaning brush 30 and the drum 20 may be the same or different.

In another embodiment of the present application, as shown in FIG. 1 , the cleaning brush 30 includes a brush bar 31 and several bristle groups 32, which are rotatably arranged between the drum 20 and the accommodating cavity 11, and are connected to the second driving motor. In the connection, each bristle group 32 is tied on the brush rod 31 along the length direction of the brush rod 31 and abuts against the drum 20 . Specifically, when the cleaning brush 30 is working, the brush rod 31 is driven by the second drive motor to rotate relative to the drum 20 , and drives each bristle group 32 to rotate, and each bristle group 32 can sweep the surface of the drum 20 . , and then brush off the relatively broken dirt on it.

In another embodiment of the present application, as shown in FIG. 1 , each bristle group 32 is spaced apart from each other, and is spirally wound around the brush rod 31 . Specifically, by making each bristle group 32 spirally wound on the brush rod 31 , when the cleaning brush 30 rotates, each bristle group 32 can abut on the drum 20 , thereby realizing the cleaning of the drum 20 . No dead space sweeps per unit area in the upper length direction.

In another embodiment of the present application, as shown in the figure, the cleaning brush 30 further includes a plurality of scraping strips 33, the scraping strips 33 are fixed on the brush rod 31 along the length direction of the brush rod 31, and are located on two adjacent bristles between the groups 32 and in contact with the drum 20 . Specifically, by adding a brush strip between the two bristle groups 32, the brush strip can scrape off the remaining dirt on the surface of the drum 20 after being brushed by the bristles group 32, and further realize the paste and stickiness on the surface of the drum 20. Complete removal of thick dirt.

In another embodiment of the present application, the scraping strip 33 is a soft rubber strip. Specifically, by setting the wiper strip 33 as a soft rubber strip, on the one hand, it is ensured that the wiper strip 33 will not scratch the surface of the drum 20, and on the other hand, the contact area between the wiper strip 33 and the surface of the drum 20 is increased, and the The scraping efficiency of the dirt on the surface of the drum 20.

In another embodiment of the present application, as shown in FIG. 1 and FIG. 3 , the self-cleaning drum cleaning device further includes a water squeezing strip 40 , and the water squeezing strip 40 is arranged in the main body 10 of the device and abuts against the drum 20 . . Specifically, by arranging the water squeezing bar abutting against the drum 20, when there is a lot of water on the ground, resulting in excessive water storage after the drum 20 rolls over, the water squeezing bar can scrape off the dirt attached to the drum 20 at the same time. It also squeezes out the excess water in the drum 20, so that the drum 20 is always kept in a state of unsaturated water, which on the one hand is beneficial to the drum 20 to continuously and efficiently absorb the moisture of the ground, thereby realizing the quick-drying cleaning treatment of the ground, and on the other hand. In one aspect, the weight of the drum 20 can also be kept within an appropriate range, thereby reducing the energy consumption of the first driving motor, and at the same time realizing the secondary cleaning of the drum 20 .

In another embodiment of the present application, the water squeezing strip 40 is a metal strip, a ceramic strip or a rigid plastic strip. Specifically, the water squeezing strip 40 is a rigid strip such as a metal strip, a ceramic strip or a rigid plastic strip. Among them, the water squeezing steel bar is preferably a stainless steel steel bar. Thanks to the corrosion resistance and high strength of stainless steel, the water squeezing bar 40 made of stainless steel can achieve long-term stable service in a water environment.

Optionally, the water squeezing strip 40 includes a mounting sheet 41 and a water squeezing sheet 42, the mounting sheet 41 is arranged in the device body 10, and the water squeezing sheet 42 is formed by bending one side of the mounting sheet 41 and along the length direction of the cleaning drum. abuts on the drum 20 .

In another embodiment of the present application, as shown in FIGS. 1 and 2 , the drum 20 includes a rigid bobbin 21 and a flexible bobbin 22 sleeved on the rigid bobbin 21 , and the rigid bobbin 21 is rotatably arranged on the main body of the equipment 10 is connected with the first driving motor in a driving manner, and the water squeezing strip 40 , each bristle group 32 and each scraping strip 33 are in contact with the outer surface of the flexible sleeve 22 . Specifically, when the drum 20 is working, the flexible sleeve 22 sleeved on the rigid bobbin 21 can be rotated under the driving of the rigid bobbin 21, and can be connected with the water squeezing strip 40, each bristle group 32 and each scraper. 33 together to scrape off the dirt and water stains left on it.

In another embodiment of the present application, the flexible sleeve 22 is a polymer foam sleeve. Specifically, by setting the flexible sleeve 22 as a polymer foam sleeve, benefiting from the good water absorption and water-locking ability and better flexibility of the polymer foam material, the flexible sleeve can, on the one hand, be able to It can achieve good absorption of ground water liquid, and then achieve rapid removal of ground water liquid, and on the other hand, it can also maintain good anti-wear and scratch performance.

The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application shall be included in the protection scope of the present application. Inside.

Claims (10)

1. A self-cleaning cylinder cleaning apparatus, characterized by: including equipment main part, actuating mechanism, cylinder and clean brush, the cylinder rotate set up in the equipment main part and expose in the bottom of equipment main part, set up the holding chamber that is used for the holding filth in the equipment main part, the holding chamber is close to the cylinder sets up for the holding is thrown away the filth on cylinder surface, clean brush rotate set up in the cylinder with between the holding chamber, and with cylinder looks butt, the cylinder with clean brush all with actuating mechanism transmission is connected, clean brush can actuating mechanism's drive is relative down the cylinder rotates, with will adhere to in the filth brush on cylinder surface sweeps extremely the holding chamber.

2. A self-cleaning roller cleaning device as recited in claim 1 wherein: the driving mechanism comprises a first driving motor and a second driving motor which are arranged in the equipment main body, the first driving motor is in transmission connection with the roller, and the second driving motor is in transmission connection with the cleaning hairbrush.

3. A self-cleaning roller cleaning device as recited in claim 2 wherein: the cleaning brush comprises a brush rod and a plurality of brush hair groups, the brush hair groups are rotatably arranged between the roller and the accommodating cavity and are connected with the second driving motor, and each brush hair group is arranged on the brush rod in a binding mode along the length direction of the brush rod and is abutted against the roller.

4. A self-cleaning roller cleaning apparatus as recited in claim 3 wherein: the bristle groups are arranged at intervals and spirally wound on the brush rod.

5. A self-cleaning roller cleaning apparatus as recited in claim 3 wherein: the cleaning brush further comprises a plurality of scraping strips, the scraping strips are fixed on the brush rod along the length direction of the brush rod, are positioned between two adjacent brush hair groups and are abutted against the roller.

6. A self-cleaning roller cleaning device according to claim 5, characterized in that: the scraping strip is a soft adhesive tape.

7. A self-cleaning roller cleaning device according to claim 5, characterized in that: self-cleaning formula cylinder cleaning device still includes crowded water rectangular, crowded water rectangular set up in the equipment main part and with cylinder looks butt.

8. A self-cleaning roller cleaning device according to claim 7, characterized in that: the water squeezing strip is a metal strip, a ceramic strip or a hard plastic strip.

9. Self-cleaning roller cleaning device according to any of claims 7 or 8, characterized in that: the roller comprises a rigid bobbin and a flexible bobbin sleeve sleeved on the rigid bobbin, the rigid bobbin is rotatably arranged in the equipment main body and is in transmission connection with the first driving motor, and the water squeezing strips, the bristle groups and the scraping strips are abutted to the outer surface of the flexible bobbin sleeve.

10. A self-cleaning roller cleaning apparatus as recited in claim 9, wherein: the flexible cylinder sleeve is a polymer foam cylinder sleeve.

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