Cleaning device
By employing a ring-shaped mop disc and scraper structure in the cleaning equipment, the mop is driven to circulate and extend to the outer contour of the equipment, solving the problem of poor cleaning effect on edges and corners, and achieving a more comprehensive cleaning effect and self-cleaning function.
Patent Information
- Application Number
- CN202520224499.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-02-12
AI Technical Summary
Existing cleaning equipment is ineffective at cleaning corners and edges, and the tracked cloths have difficulty covering these areas, resulting in unsatisfactory cleaning results.
Design a cleaning device that uses a ring-shaped wiping disc and a scraper structure. The wiping cloth is fitted onto the wiping disc, and the motion component is driven by a power input mechanism to make the wiping cloth move in a circular motion. The scraper squeezes the surface of the wiping cloth to achieve self-cleaning, and extends to the outer contour of the cleaning device through the ring-shaped wiping disc to cover the edges and corners.
It achieves effective cleaning of edges and corners, improves the overall cleaning effect of the cleaning equipment, and the cloth achieves self-cleaning during movement, enhancing the cleaning ability.
Smart Images
Figure CN223695803U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a cleaning tool technical field, specifically to a cleaning equipment. BACKGROUND
[0002] The existing cleaning equipment, such as sweeper, is usually provided with a cloth at the bottom to improve the cleaning effect, however, during the cleaning process, the sewage continuously accumulates on the cloth, resulting in the decline of the cleaning effect.
[0003] Currently, to solve the problem of cloth self-cleaning, a track type self-cleaning cloth system is usually adopted, which has a track structure similar to a tank or a tracked vehicle, and the cloth is driven by a motor to move along a fixed track in a continuous circulation. Specifically, the cloth is installed on a ring-shaped track, which is supported by rollers or guide rails, and the motor drives the track to move, so that the cloth forms a circulating wiping effect on the ground. At the same time, the clean water tank in the cleaning equipment will continuously spray clean water on the cloth to dilute and soften stubborn stains on the ground. When the sewage on the cloth accumulates to a certain extent, it is rotated to the scraping strip, and the sewage is squeezed out and collected into the sewage tank.
[0004] Although the track type cloth has significant advantages in cleaning effect and self-cleaning ability, it also has some shortcomings, for example, it is difficult to clean the stains in the corners and corners due to the installation of the track type cloth at the bottom of the sweeper robot, and the cleaning effect is not satisfactory. SUMMARY
[0005] The utility model aims at overcoming the problem of poor cleaning effect of the existing cleaning equipment on the corners and corners.
[0006] In order to achieve the above purpose, the utility model provides a cleaning equipment, which comprises a machine body and a cleaning assembly connected to the bottom of the machine body, the cleaning assembly comprises: a transmission unit, the transmission unit comprises a power input mechanism and a movement assembly in transmission connection with the power input mechanism; a ring-shaped cloth disc, the cloth disc is provided with the movement assembly; a cloth assembly, the cloth assembly comprises a cloth capable of being sleeved on the cloth disc; and a scraping strip, the scraping strip can abut against the cloth; wherein the power input mechanism is configured to drive the movement assembly to move when the power input mechanism is driven by a driving force, and the movement assembly drives the cloth to move circularly relative to the cloth disc.
[0007] In some embodiments, the number of the cloth discs is two and the shape is semicircular, and the power input mechanism is arranged near the center of the semicircle.
[0008] In some embodiments, the power input mechanism is in transmission connection with a driving unit in the machine body, and the power input mechanism is configured to drive the dish rotating relative to the machine body and drive the dish circulating relative to the dish when driven by the driving unit.
[0009] In some embodiments, the power input mechanism comprises a power distribution structure and a connecting structure, the power distribution structure comprises a first input shaft, a first gear assembly in transmission connection with the first input shaft, and a transmission sleeve in transmission connection with the first gear assembly, the connecting structure comprises a second input shaft in transmission connection with the transmission sleeve, and a second gear assembly in transmission connection with the second input shaft, and an output end of the second gear assembly is in transmission connection with the movement assembly.
[0010] In some embodiments, the dish is annular, and the dish can be sleeved on the dish after being folded.
[0011] In some embodiments, the dish assembly further comprises a magic tape sleeved on the dish, the dish is sleeved outside the magic tape, and the movement assembly can drive the magic tape and the dish to circulate relative to the dish; or one of the dish and the dish is provided with a magnet, and the other is provided with a magnetic member, and the dish and the dish are in magnetic attraction connection.
[0012] In some embodiments, the movement assembly comprises roller wheels arranged at two ends of the dish respectively, the roller wheels are in transmission connection with the dish, and the roller wheels rotate and drive the dish to circulate relative to the dish when driven by the power input mechanism.
[0013] In some embodiments, the movement assembly further comprises a carrier roller arranged between the roller wheels.
[0014] In some embodiments, the diameters of the roller wheels and the carrier roller gradually increase in a direction away from the power input mechanism.
[0015] In some embodiments, the power input mechanism comprises a connecting structure, the connecting structure comprises a second input shaft and a second gear assembly in transmission connection with the second input shaft, the second gear assembly comprises a driving gear, a driven gear and a bevel gear in transmission connection in sequence in a power transmission direction, the driving gear is in transmission connection with the second input shaft, and the bevel gear is in transmission connection with the movement assembly.
[0016] In some embodiments, the dishcloth tray comprises a support framework for supporting the dishcloth, and a first side frame and a second side frame respectively arranged on two sides of the support framework, the support framework, the first side frame and the second side frame enclosing a double-sided clamping groove for accommodating the dishcloth.
[0017] In some embodiments, the cleaning device further comprises a water replenishing assembly for replenishing clean water to the dishcloth, the water replenishing assembly comprising a water tank containing the clean water and a water outlet component in communication with the water tank, the water outlet component comprising a water outlet, the water outlet being arranged at the bottom of the body and downstream of the scraping strip along the movement direction of the dishcloth.
[0018] In some embodiments, the cleaning device further comprises a sewage collecting assembly, the sewage collecting assembly comprising a sewage collecting tank and a sewage inlet in communication with the sewage collecting tank, the sewage inlet being arranged at the bottom of the body and upstream of the scraping strip along the movement direction of the dishcloth.
[0019] In the cleaning device provided by the utility model, the dishcloth can be sleeved on the dishcloth tray, the dishcloth tray is provided with a movement assembly, the scraping strip abuts against the surface of the dishcloth, when the power input mechanism is driven by the driving force, the movement assembly is driven to move, and the movement assembly drives the dishcloth to move circularly relative to the dishcloth tray, since the scraping strip abuts against the surface of the dishcloth, the dishcloth can be pressed during the movement of the dishcloth, so that the scraping strip can scrape off the sewage in the dishcloth, and the self-cleaning of the dishcloth is realized. Moreover, the dishcloth tray is annular, the dishcloth is sleeved on the dishcloth tray, and the movement track of the dishcloth relative to the dishcloth tray is annular, so that the dishcloth can cover the area covered by the outer contour of the cleaning device during the cleaning process, and the cleaning of the corners and the corners is realized. For example, when the cleaning device moves to the corner or the corner area, since the dishcloth tray is annular, the dishcloth tray can be moved and extended to the outer contour of the cleaning device, so that at least part of the dishcloth extends to the area covered by the outer contour of the cleaning device, and the cleaning of the corners and the corners is realized.
[0020] Other features and advantages of the utility model embodiment will be described in detail in the subsequent specific implementation part. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 is the three-dimensional structure schematic diagram of the cleaning device disclosed by the utility model;
[0022] Figure 2 is the schematic diagram of one assembly mode of the cleaning device disclosed by the utility model;
[0023] Figure 3 is the structure schematic diagram of the dishcloth tray and the connecting structure disclosed by the utility model;
[0024] Figure 4 is Figure 3 is an internal structure diagram of the connecting structure in
[0025] Figure 5 is Figure 4 is an enlarged view of part A in
[0026] Figure 6 is an exploded view of the power distribution structure disclosed by the utility model;
[0027] Figure 7 is a bottom view of the cleaning equipment disclosed by the utility model;
[0028] Figure 8 is Figure 7 is an enlarged view of part B in
[0029] Explanation of reference signs
[0030] 1 - body; 2 - cloth; 3 - cloth tray; 4 - scraping strip; 5 - power input mechanism; 6 - power distribution structure; 7 - connecting structure; 8 - first input shaft; 9 - first gear assembly; 10 - second input shaft; 11 - second gear assembly; 12 - driving gear; 13 - driven gear; 14 - bevel gear; 15 - sleeve; 16 - roller; 17 - carrier roller; 18 - water outlet; 19 - sewage inlet; 20 - support framework; 21 - first frame; 22 - second frame; 23 - transmission sleeve. DETAILED DESCRIPTION
[0031] The specific embodiments described hereinbefore are intended to be illustrative only and are presented by way of example only and are not intended to limit the scope of the utility model. There can be many alternative constructions of the utility model in addition to those specifically set forth herein.
[0032] In the utility model, the orientation or positional relationship indicated by the terms "upper, lower, left, right, inner, outer, top and bottom" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.
[0033] In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.
[0034] In the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the skilled person in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.
[0035] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or in communication with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0036] Cleaning equipment, such as a floor cleaning robot, is usually provided with a cloth at the bottom to improve the cleaning effect. During the cleaning process, as sewage continues to accumulate on the cloth, the cleaning effect is reduced. In order to realize the self-cleaning problem of the cloth, the cloth is usually installed on a track structure similar to a tank or a tracked vehicle, and the cloth is continuously circulated by driving the track to move, and the sewage on the cloth is scraped off by a scraper to achieve the effect of self-cleaning. However, the track structure is arranged at the bottom of the cleaning equipment, and its projection on the ground is generally square, which makes it difficult for the cleaning equipment to clean the stains on the corners and corners of the ground, and the cleaning effect is not satisfactory.
[0037] The present application provides a cleaning equipment for the technical problem of poor cleaning effect of the existing track type self-cleaning cloth device Figures 1-7As shown, the cleaning device comprises a machine body 1 and a cleaning assembly, the cleaning assembly is arranged at the bottom of the machine body 1, that is, the side of the machine body 1 close to the ground, so that the cleaning assembly can perform a cleaning task on the ground. The cleaning assembly comprises a transmission unit, a cloth disc 3, a cloth assembly and a scraping strip 4, the transmission unit comprises a power input mechanism 5 and a movement assembly in transmission connection with the power input mechanism 5, the cloth disc 3 is annular, the movement assembly is arranged on the cloth disc 3, the cloth assembly comprises a cloth 2 which can be sleeved on the cloth disc 3, and the scraping strip 4 can abut against the surface of the cloth 2. Wherein, the power input mechanism 5 is configured to drive the movement assembly to move when the power input mechanism 5 is driven by a driving force, and the movement assembly drives the cloth 2 to move circularly relative to the cloth disc 3 and the movement track is annular.
[0038] Therefore, in the cleaning device provided by the utility model, the cloth 2 can be sleeved on the cloth disc 3, the movement assembly is arranged on the cloth disc 3, the scraping strip 4 abuts against the surface of the cloth 2, the power input mechanism 5 drives the movement assembly to move when the power input mechanism 5 is driven by a driving force, and the movement assembly drives the cloth 2 to move circularly relative to the cloth disc 3, since the scraping strip 4 abuts against the surface of the cloth 2, the scraping strip 4 can apply a squeezing force to the cloth 2 during the movement of the cloth 2, and thus the scraping strip 4 can scrape off the sewage in the cloth 2, realizing self-cleaning of the cloth 2.
[0039] Moreover, the cloth disc 3 is annular, the cloth 2 is sleeved on the cloth disc 3, and the movement track of the cloth 2 relative to the cloth disc 3 is annular, so that the cleaning device can make the cloth 2 extend out of the area covered by the outer contour of the cleaning device during the cleaning process, realizing cleaning of the corners and the corners of the ground. For example, when the cleaning device moves to the corner or the corner area, since the cloth disc 3 is annular, at least part of the above-mentioned annular, that is, the cloth 2 extends out of the area covered by the outer contour of the cleaning device, and thus the cleaning of the corners and the corners of the ground is realized, thereby improving the cleaning effect of the cleaning device.
[0040] In some embodiments, with reference to Figures 1-4 As shown, the number of cloth discs 3 is two and the shape is semicircular, the two cloth discs 3 can be connected to form a circle, and the power input mechanism 5 is arranged close to the center of the circle. The cloth disc 3 is designed to be semicircular, which can make the setting form of the cloth 2 simple and easy to realize. For example, according to one embodiment of the cleaning device of the utility model, as shown in Figure 1 and Figure 2 As shown, the cloth 2 is annular, and the cloth 2 can be sleeved on the cloth disc 3 after being folded along the diameter of the annular, so that the form and replacement mode of the cloth 2 are relatively simple and easy to operate.
[0041] Of course, the number of the cloth disc 3 can also be 1, 4, etc., for example, the number of the cloth disc 3 is 1, at this time the cloth disc 3 is circular, so as to further the structure and transmission mode of the cloth disc 3. Or the number of the cloth disc 3 is 4, at this time the cloth disc 3 is 1 / 4 circular, that is, a sector with a central angle of 90°.
[0042] In addition, the cloth 2 can be sleeved on the cloth disc 3 in other ways in addition to the way of being folded in half and sleeved on the cloth disc 3, for example, the number of the cloth 2 can be two, and the two cloths 2 are arranged on the top surface and the bottom surface of the cloth disc 3 respectively, and the two cloths 2 can be connected through a magic tape.
[0043] In the cleaning equipment provided by the utility model, the connection mode of the cloth 2 and the cloth disc 3 can have multiple choices, for example, the connection mode of the cloth 2 and the cloth disc 3 includes but is not limited to that the cloth 2 is directly sleeved on the cloth disc 3, or the cloth 2 and the cloth disc 3 are connected through a magic tape structure, or the cloth 2 and the cloth disc 3 are connected through a magnetic attraction structure mode, or the cloth 2 and the cloth disc 3 are connected through a gear and a toothed belt structure, etc.
[0044] Specifically, in some embodiments, the cloth assembly includes a magic tape, the magic tape is sleeved on the cloth disc 3, the nap surface of the magic tape is in contact with the cloth disc 3, and the cloth 2 is sleeved on the hook surface of the magic tape, so as to realize that the cloth 2 is installed on the cloth disc 3, when the movement assembly is driven by the driving force of the power input mechanism 5, the magic tape and the cloth 2 can be driven to circulate relative to the cloth disc 3, and the self-cleaning of the cloth 2 is realized. In other embodiments, the cloth assembly includes a magnet and a magnetic piece, the magnet can be arranged in one of the cloth 2 and the cloth disc 3, and the magnetic piece is arranged in the other one of the cloth 2 and the cloth disc 3, and the magnetic attraction force of the magnet to the magnetic piece is used to realize that the cloth 2 is installed on the cloth disc 3. For example, a magnetic piece such as an iron wire can be inserted into the cloth 2, and a magnet is installed on the cloth disc 3, so as to realize that the cloth 2 is installed on the cloth disc 3, when the movement assembly is driven by the driving force of the power input mechanism 5, the cloth 2 can be driven to circulate relative to the cloth disc 3, and the self-cleaning of the cloth 2 is realized. Of course, the cloth 2 is directly sleeved on the cloth disc 3, the cloth 2 is in direct contact with the movement assembly, and the movement assembly drives the cloth 2 to circulate by friction when the movement assembly is in operation. In other embodiments, synchronous pulleys are arranged on the cloth disc 3 and the movement assembly, one side of the cloth 2 close to the cloth disc 3 is provided with a synchronous belt, the synchronous belt is in the shape of a circular arc and can be engaged with the synchronous pulleys, when the cloth 2 is sleeved on the cloth disc 3, the synchronous belt is engaged with the synchronous pulleys, so as to realize the transmission between the movement assembly and the cloth 2 and the installation connection between the cloth 2 and the cloth disc 3.
[0045] Of course, the cloth 2 can also be sleeved on the cloth disc 3, the cloth 2 is in direct contact with the movement assembly, and the movement assembly drives the cloth 2 to circulate by friction.
[0046] In some embodiments, referring to Figures 3-5 As shown, the movement assembly includes roller wheels 16 arranged at two ends of the cloth tray respectively, and the roller wheels 16 are driven to rotate by the driving force of the power input mechanism 5, such as the driving unit in the machine body 1, and the rotation of the roller wheels 16 drives the cloth 2 to move along the cloth tray 3.
[0047] Further, referring to Figures 3-5 As shown, the movement assembly further includes a carrier roller 17 arranged between the roller wheels 16. On the one hand, the carrier roller 17 can support the cloth 2; on the other hand, the carrier roller 17 reduces the contact area between the cloth 2 and the cloth tray 3, and the friction between the carrier roller 17 and the cloth 2 is rolling friction, thereby improving the transmission efficiency.
[0048] Of course, the movement assembly can also adopt other forms of structures, for example, the movement assembly includes a gear arranged on the cloth tray 3, and the side of the cloth 2 close to the movement assembly is provided with a circular arc-shaped toothed belt, the toothed belt is engaged with the gear, and the power input mechanism 5 drives the gear to rotate, thereby driving the cloth 2 to move in a cycle.
[0049] In some embodiments, as shown in Figure 3 and Figure 4 The diameters of the roller wheels 16 and the carrier roller 17 gradually increase in the direction away from the power input mechanism 5. In this way, the movement speed of the side of the cloth 2 close to the power input mechanism 5 can be ensured to be the same as the movement speed of the side of the cloth 2 away from the power input mechanism 5, thereby enhancing the stability of the movement of the cloth 2.
[0050] In some embodiments, referring to Figure 3 As shown, the cloth tray 3 includes a support framework 20 for supporting the cloth 2, and a first side frame 21 and a second side frame 22 arranged at two sides of the support framework 20 respectively, and the support framework 20, the first side frame 21 and the second side frame 22 enclose a double-sided clamping groove for accommodating the cloth 2. Specifically, the side of the support framework 20 close to the power input mechanism 5 is connected with the first side frame 21, and the side of the support framework 20 away from the power input mechanism 5 is connected with the second side frame 22, and the heights of the first side frame 21 and the second side frame 22 are higher than that of the support framework 20, thereby enclosing the double-sided clamping groove for accommodating the cloth 2 through the support framework 20, the first side frame 21 and the second side frame 22, and the cloth 2 is arranged in the double-sided clamping groove, thereby improving the connection stability of the cloth 2 and the cloth tray 3.
[0051] As described above, in the cleaning device provided by the utility model, the transmission unit comprises a power input mechanism 5 and a movement assembly in transmission connection with the power input mechanism 5, when the power input mechanism is driven by a driving force, the movement assembly is driven to move, and then the cleaning cloth 2 is driven to move in a cycle, that is, the power input mechanism 5 can transmit the driving force to the movement assembly to make the movement assembly move. In the utility model, the power input mechanism 5 has a plurality of alternative structures to adapt to different cleaning cloth trays 3, for example, in some embodiments, the cleaning cloth tray 3 is circular in shape, the power input mechanism 5 can comprise an input shaft and a gear set, the input shaft is in transmission connection with the driving unit of the machine body 1, for example, a motor, the gear set is in transmission connection with the input shaft and the movement assembly, for example, the roller 16 respectively, when the input shaft is driven by a driving force, the gear set is driven to rotate, the roller 16 is driven to rotate, and then the cleaning cloth 2 is driven to move in a cycle.
[0052] According to one embodiment of the cleaning device of the utility model, referring to Figures 1-6 Fig. 3, the number of the cleaning cloth trays 3 is two, the cleaning cloth tray 3 is semicircular in shape, the power input mechanism 5 comprises a power distribution structure 6 and a connecting structure 7, the power distribution structure 6 comprises a first input shaft 8, a first gear assembly 9 in transmission connection with the first input shaft 8 and a transmission sleeve 23 in transmission connection with the first gear assembly, the connecting structure 7 comprises a second input shaft 10 in transmission connection with the transmission sleeve 23 and a second gear assembly 11 in transmission connection with the second input shaft 10, and the output end of the second gear assembly 11 is in transmission connection with the roller 16. In combination with Figure 2 and Figure 6 Fig. 4, the power input mechanism 5 further comprises a sleeve 15, the first gear assembly 9 is arranged in the sleeve 15, the input end of the first gear assembly 9 is in transmission connection with the first input shaft 8, and the output end of the first gear assembly 9 is connected with two transmission sleeves 23 respectively, so that the driving force is distributed to the two second input shafts 10 through the first input shaft 8 and the first gear assembly 9 respectively, and the driving force is divided into two parts. In this way, when the first input shaft 8 is driven by a driving force, the first input shaft 8 is driven to rotate, the second input shaft 10 is driven to rotate through the first gear assembly 9, the roller 16 is driven to rotate through the second gear assembly 11, so that the cleaning cloth 2 is driven to move in a cycle, and then the self-cleaning of the cleaning cloth 2 is realized in cooperation with the scraping strip 4.
[0053] In some embodiments, the sleeve 15 and the first gear assembly 9 constitute a planetary gear assembly, that is, the inner wall of the sleeve 15 is formed with teeth meshing with the first gear assembly 9, and the bottom of the sleeve 15 is in driving connection with the top of the cloth disc 3, for example, the bottom of the sleeve 15 is in driving connection with the top of the cloth disc 3 through a key groove. When the first input shaft 8 is driven to rotate by the driving force of the motor in the machine body 1, the first gear assembly 9 is driven to rotate, thereby driving the transmission sleeve 23 and the sleeve 15 to rotate, and further driving the transmission sleeve 23 to drive the cloth 2 to move circularly relative to the cloth disc 3 through the connecting structure 7, and driving the sleeve 15 to drive the cloth disc 3 to rotate relative to the machine body 1. Therefore, through the rotation of the cloth disc 3 relative to the machine body 1 and the circular movement of the cloth 2 relative to the cloth disc 3, the cleaning device can realize self-cleaning of the cloth 2 while completing the cleaning task, thereby further improving the cleaning effect of the cleaning device.
[0054] Further, as shown in Figure 4 and Figure 5 , the second gear assembly 11 includes a driving gear 12, a driven gear 13 and a bevel gear 14 connected in sequence in the power transmission direction, the driving gear 12 is in driving connection with the second input shaft 10, and the bevel gear 14 is in driving connection with the roller 16. When the second input shaft 10 is driven to rotate, the driving gear 12, the driven gear 13 and the bevel gear 14 are sequentially driven to rotate, thereby driving the roller 16 to rotate. Therefore, through the driving gear 12, the driven gear 13 and the bevel gear 14, the rotation of the second input shaft 10 in the first direction is converted into the rotation of the roller 16 in the second direction, for example, as shown in Figure 5 , the second input shaft 10 is vertically arranged, and the roller 16 is horizontally arranged. The driving gear 12, the driven gear 13 and the bevel gear 14 realize the rotation of the second input shaft 10 and the roller 16 along their respective axes, thereby realizing the circular movement of the cloth 2.
[0055] Of course, the cleaning device provided by the utility model can also realize the conversion of the rotation of the second input shaft 10 in the first direction into the rotation of the roller 16 in the second direction through other structures, for example, double helical gear transmission, worm and gear transmission, etc. Specifically, in an embodiment, non-self-locking worm and gear transmission can be adopted, at this time, the end of the roller 16 close to the second input shaft 10 is a worm, the gear matched therewith is a gear in line, the end (lower end) of the gear in line close to the roller 16 is a worm, and the worm and the roller 16 form a worm and gear meshing, the end (upper end) of the gear in line away from the roller 16 is a spur gear, and the spur gear is in meshing with other gear in lines. The driving force is input from the second input shaft 10, drives the last stage gear in line to rotate through the spur gear system, and the worm at the lower end of the last stage gear in line drives the roller 16 to rotate.
[0056] In some embodiments, the number of connecting structures 7 can be multiple to adapt to multiple wipes 2, for example, the number of connecting structures 7 is two, and the two connecting structures 7 are connected by magnetic attraction or buckling connection to ensure the stability of the connection of the two connecting structures 7.
[0057] In some embodiments, the cleaning device further comprises a water supplement assembly for supplementing clean water to the wipes 2, the water supplement assembly comprises a water tank containing clean water and a water outlet component in communication with the water tank, the water outlet component comprises a water outlet 18 for supplementing clean water to the wipes 2, and the clean water in the water tank flows to the wipes 2 from the water outlet 18 through the water outlet component. Further, the water supplement assembly can be arranged in the body 1, and the water outlet 18 is arranged at the bottom of the body 1 and faces the wipes 2, along the movement direction of the wipes 2 relative to the wipe plate 3, the water outlet 18 is arranged downstream of the scraping strip 4, and in combination with Figure 7 and Figure 8 As shown, for example, the wipes 2 move clockwise relative to the wipe plate 3, that is, as shown in Figure 8 the wipes 2 move from the left side of the scraping strip 4 to the right side, and the water outlet 18 is arranged at the right side of the scraping strip 4, so that the wipes 2 containing sewage move to the water outlet 18 after the sewage is scraped off by the scraping strip 4, to supplement clean water, to ensure that the wipes 2 can supplement more clean water when passing through the water outlet 18, and to improve the cleaning effect of the wipes 2.
[0058] In some embodiments, the cleaning device provided by the utility model further comprises a sewage collection assembly, the sewage collection assembly comprises a sewage collection tank and a sewage inlet 19 in communication with the sewage collection tank, and the sewage scraped off from the wipes 2 by the scraping strip 4 is collected in the sewage collection assembly through the sewage inlet 19. According to an embodiment of the cleaning device of the utility model, the sewage collection assembly can be arranged in the body 1, the sewage inlet 19 is arranged at the bottom of the body 1 and faces the wipes 2, along the movement direction of the wipes 2, the sewage inlet 19 is arranged upstream of the scraping strip 4, and the shape of the scraping strip 4 is arc-shaped, and the corresponding circle of the arc-shaped scraping strip is located upstream of the scraping strip 4, so that the sewage scraped off from the wipes 2 by the scraping strip 4 can smoothly flow into the sewage inlet 19 along the arc-shaped scraping strip, and then enter the sewage collection tank, to ensure the collection of the sewage.
[0059] In some embodiments, the end of the scraping strip 4 can be fixedly connected to the wipe plate 3, or the end of the scraping strip 4 is fixed to the bottom of the body 1, and when the wipes 2 move relative to the wipe plate 3, the scraping strip 4 scrapes the sewage in the wipes 2.
[0060] The preferred embodiments of the present application are described in detail above with reference to the drawings, but the present application is not limited thereto. Within the technical concept of the present application, various simple modifications can be made to the technical solution of the present application, including the combination of various specific technical features in any suitable manner. In order to avoid unnecessary repetition, the present application will not further describe various possible combination manners. However, these simple modifications and combinations should also be considered as disclosed content of the present application, and all belong to the protection scope of the present application.
Claims
1. A cleaning apparatus, characterized by, The cleaning device comprises a machine body (1) and a cleaning assembly connected to the bottom of the machine body (1), wherein the cleaning assembly comprises: a transmission unit, the transmission unit comprising a power input mechanism (5) and a movement assembly in transmission connection with the power input mechanism (5); a ring-shaped cloth disc (3) provided with the movement assembly; a cloth assembly comprising a cloth (2) capable of being sleeved on the cloth disc (3); and a scraping strip (4) capable of abutting against the cloth (2); wherein the power input mechanism (5) is configured to drive the movement assembly to move when the power input mechanism (5) is driven by a driving force, and the movement assembly drives the cloth (2) to move circularly relative to the cloth disc (3).
2. The cleaning apparatus of claim 1, wherein, The number of the cloth discs (3) is two and the shape of the cloth discs (3) is semicircular, and the power input mechanism (5) is arranged close to the center of the semicircular cloth disc (3).
3. The cleaning apparatus of claim 2, wherein, The power input mechanism (5) is in transmission connection with a driving unit in the machine body (1), and the power input mechanism (5) is configured to drive the cloth disc (3) to rotate relative to the machine body (1) and drive the cloth (2) to move circularly relative to the cloth disc (3) when the power input mechanism (5) is driven by the driving unit.
4. The cleaning apparatus of claim 2, wherein, The power input mechanism (5) comprises a power distribution structure (6) and a connecting structure (7), the power distribution structure (6) comprises a first input shaft (8), a first gear assembly (9) in transmission connection with the first input shaft (8), and a transmission sleeve (23) in transmission connection with the first gear assembly (9), the connecting structure (7) comprises a second input shaft (10) in transmission connection with the transmission sleeve (23) and a second gear assembly (11) in transmission connection with the second input shaft (10), and an output end of the second gear assembly (11) is in transmission connection with the movement assembly.
5. The cleaning apparatus of claim 2, wherein, The cloth (2) is ring-shaped and can be sleeved on the cloth disc (3) after being folded in half.
6. The cleaning apparatus of claim 1, wherein, The cloth assembly further comprises a magic tape sleeved on the cloth disc (3), the cloth (2) is sleeved outside the magic tape, and the movement assembly can drive the magic tape and the cloth (2) to move circularly relative to the cloth disc (3); or One of the cloth disc (3) and the cloth (2) is provided with a magnet, and the other is provided with a magnetic member, and the cloth disc (3) and the cloth (2) are in magnetic attraction connection.
7. The cleaning apparatus of claim 1, wherein, The movement assembly comprises roller wheels (16) arranged at two ends of the cloth disc (3) respectively, the roller wheels (16) are in transmission connection with the cloth (2), and the roller wheels (16) rotate and drive the cloth (2) to move circularly relative to the cloth disc (3) when driven by the driving force of the power input mechanism (5).
8. The cleaning apparatus of claim 7, wherein, The movement assembly further comprises a carrier roller (17) arranged between the roller wheels (16).
9. The cleaning apparatus of claim 8, wherein, The diameters of the roller wheels (16) and the carrier roller (17) gradually increase in the direction away from the power input mechanism (5).
10. The cleaning apparatus of claim 1, wherein, The power input mechanism (5) comprises a connecting structure (7), the connecting structure (7) comprises a second input shaft (10) and a second gear assembly (11) in transmission connection with the second input shaft (10), the second gear assembly (11) comprises a driving gear (12), a driven gear (13) and a bevel gear (14) in transmission connection in sequence along the power transmission direction, the driving gear (12) is in transmission connection with the second input shaft (10), and the bevel gear (14) is in transmission connection with the motion assembly.
11. The cleaning apparatus of claim 1, wherein, The dishcloth disc (3) comprises a supporting framework (20) for supporting the dishcloth (2) and a first side frame (21) and a second side frame (22) arranged on two sides of the supporting framework (20) respectively, and the supporting framework (20), the first side frame (21) and the second side frame (22) enclose a double-sided clamping groove for accommodating the dishcloth (2).
12. The cleaning apparatus of claim 1, wherein, The cleaning device further comprises a water supplement assembly for supplementing clean water to the dishcloth (2), the water supplement assembly comprises a water tank containing the clean water and a water outlet component in communication with the water tank, the water outlet component comprises a water outlet (18), the water outlet (18) is arranged on the bottom of the machine body (1), and along the movement direction of the dishcloth (2), the water outlet (18) is arranged downstream of the scraping strip (4).
13. The cleaning apparatus of claim 1, wherein, The cleaning device further comprises a sewage collection assembly, the sewage collection assembly comprises a sewage collection tank and a sewage inlet (19) in communication with the sewage collection tank, the sewage inlet (19) is arranged on the bottom of the machine body (1), and along the movement direction of the dishcloth (2), the sewage inlet (19) is arranged upstream of the scraping strip (4).