CN216020824U

CN216020824U - Impeller mechanism for mopping and sweeping integrated cleaning head and cleaning equipment

Info

Publication number: CN216020824U
Application number: CN202122010588.7U
Authority: CN
Inventors: 周杰; 万科学
Original assignee: Dishe Intelligent Technology Wuhan Co Ltd
Current assignee: Dishe Intelligent Technology Wuhan Co Ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-03-15
Anticipated expiration: 2031-08-24

Abstract

The utility model is suitable for cleaning appliances. The utility model discloses an impeller mechanism for a mopping and sweeping integrated cleaning head and cleaning equipment, wherein the impeller mechanism for the mopping and sweeping integrated cleaning head comprises an impeller box, an impeller and a driving part, wherein a water inlet of the impeller box is communicated with a clear water tank, the impeller is arranged on the impeller box, the driving part is used for driving the impeller to rotate, a water outlet of the impeller box is positioned in the tangential direction of the impeller, and the water outlet is higher than the maximum height of the impeller. Because the water outlet of the impeller is positioned in the circumferential tangential direction on the tangential direction of the impeller, and the water outlet is higher than the maximum height of the impeller, the water quantity conveyed at the same rotating speed can be better ensured to be maximized, the efficiency of the formed cleaning flow path is improved, the power consumption is lower, and the structure is simple and compact.

Description

Impeller mechanism for mopping and sweeping integrated cleaning head and cleaning equipment

Technical Field

The utility model relates to a cleaning device, in particular to an impeller mechanism for a mopping and sweeping integrated cleaning head and the cleaning device.

Background

With the development of modern technology, cleaning tools are diversified, including brooms, mops, floor wipers, dust collectors, and the like. For Chinese consumers, sweeping and mopping are necessary when cleaning the floor, and the floor cannot be thoroughly cleaned only by sweeping or mopping. When the existing mopping and sweeping integrated machine is used for cleaning a roller for cleaning, the efficiency of forming a cleaning flow path is low, and the energy consumption is high when the cleaning flow path is formed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem of providing an impeller mechanism for a mopping and sweeping integrated cleaning head and cleaning equipment, wherein the impeller mechanism for the mopping and sweeping integrated cleaning head can avoid the formation of a cleaning flow path with low efficiency, low power consumption and simple and compact structure.

In order to solve the technical problems, the utility model provides an impeller mechanism for a mopping and sweeping integrated cleaning head, which comprises an impeller box, an impeller and a driving part, wherein the impeller box is communicated with a clean water tank at a water inlet, the impeller is arranged on the impeller box, the driving part is used for driving the impeller to rotate, a water outlet of the impeller box is positioned in the tangential direction of the impeller, and the water outlet is higher than the maximum height of the impeller.

Further, the water outlet is communicated with a clear water flow path for cleaning the surface of the roller.

Further, the clear water flow path is provided with a guide plate.

Further, the guide plate is obliquely arranged with the horizontal direction.

Further, the guide plate and the horizontal direction incline to form an included angle.

Further, the included angle is 5-30 degrees.

Furthermore, the water outlet is positioned on one side far away from the clear water flow path.

Furthermore, the load area of the clear water flow path communicated with the water outlet is gradually reduced from near to far.

Furthermore, the clear water flow path is located on the roller part and is in a flat structure, and the flat structure is consistent with the surface of the roller.

Furthermore, the clear water flow path is provided with at least one spoiler which can disturb the clear water in the flow path.

Further, the spoiler and the clean water flow path are obliquely arranged.

The utility model also provides cleaning equipment, which comprises a cleaning head provided with a roller and a clear water tank, and an impeller mechanism arranged on the side surface of the cleaning head and connected with the clear water tank, wherein the impeller mechanism comprises an impeller box with a water inlet communicated with the clear water tank, an impeller arranged on the impeller box, and a driving part for driving the impeller to rotate, the water outlet of the impeller box is positioned in the tangential direction of the impeller, and the water outlet is higher than the maximum height of the impeller.

Further, the clear water flow path is provided with a guide plate.

Further, the guide plate is obliquely arranged with the horizontal direction.

Further, the included angle is 5-30 degrees.

Further, the spoiler and the clean water flow path are obliquely arranged.

The utility model relates to an impeller mechanism for a mopping and sweeping integrated cleaning head and cleaning equipment, wherein the impeller mechanism for the mopping and sweeping integrated cleaning head comprises an impeller box, an impeller and a driving part, wherein a water inlet of the impeller box is communicated with a clean water tank, the impeller is arranged on the impeller box, the driving part is used for driving the impeller to rotate, a water outlet of the impeller box is positioned in the tangential direction of the impeller, and the water outlet is higher than the maximum height of the impeller. Because the water outlet of the impeller is positioned in the circumferential tangential direction on the tangential direction of the impeller, and the water outlet is higher than the maximum height of the impeller, the water quantity conveyed at the same rotating speed can be better ensured to be maximized, the efficiency of the formed cleaning flow path is improved, the power consumption is lower, and the structure is simple and compact.

Drawings

In order to illustrate the embodiments of the utility model or the technical solutions in the prior art more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the description only show some embodiments of the utility model and therefore should not be considered as limiting the scope, and for a person skilled in the art, other related drawings can also be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural diagram of a cleaning head according to an embodiment of the present invention.

Figure 2 is a cross-sectional view of the cleaning head shown in figure 1.

Figure 3 is a further schematic view of the cleaning head of figure 1 showing the filter means.

Figure 4a is another schematic structural view of the cleaning head of figure 1 showing the impeller assembly.

Figure 4b is another schematic structural view of the cleaning head of figure 1 showing the impeller assembly.

Fig. 5a is a structural schematic diagram of a closed state of a water tank cover.

Fig. 5b is a structural diagram of the water tank cover in an open state.

FIG. 6 is a schematic view showing the direction of the flow path of the clean water driven by the impeller.

FIG. 7 is a schematic cross-sectional view taken along the direction perpendicular to the axis of rotation of the drum according to an embodiment of the present invention.

FIG. 8a is a schematic structural view of a state that an impeller cavity cover of the embodiment of the present invention is installed on an impeller cavity.

Fig. 8b is a structural schematic diagram of the impeller cavity cover of the embodiment of the present invention in a state of being removed from the impeller cavity.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The following claims of the present invention are further detailed in conjunction with the detailed description of the embodiments and the accompanying drawings, and it is to be understood that the described embodiments are only a subset of the embodiments of the present invention, and not all embodiments. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention without any inventive work also belong to the protection scope of the present invention.

It should be understood that in the description of the embodiments of the present invention, all directional terms, such as "upper", "lower", "left", "right", "front", "back", etc., indicate orientations or positional relationships based on the orientations, positional relationships, or the orientations or positional relationships that the products of the present invention usually use, which are only used for the convenience of simplifying the description of the present invention, and do not indicate or imply that the devices, elements, or components that are referred to must have specific orientations and specific orientation configurations, and should not be construed as limiting the present invention. For the purpose of explaining only the relative positional relationship between the respective components, the movement, and the like, as shown in the drawings, when the specific posture is changed, the directional indication may be changed accordingly.

Furthermore, the use of ordinal terms such as "first", "second", etc., in the present application is for distinguishing between similar elements and not intended to imply or imply relative importance or the number of technical features indicated. The features defining "first" and "second" may be explicit or implicit in relation to at least one of the technical features. In the description of the present invention, "a plurality" means at least two, i.e., two or more, unless expressly defined otherwise; the meaning of "at least one" is one or both.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood in a broad sense, and for example, the positional relationship between the components may be fixed relatively, or the components may be physically fixed, or may be detachably connected, or may be integrated into a single structure; the connection can be mechanical connection or electrical signal connection; either directly or indirectly through intervening media or components; the two elements can be communicated with each other or can be mutually interacted, and unless the specification explicitly defines otherwise, the corresponding function or effect cannot be realized in other understanding manners, and the specific meaning of the terms in the utility model can be understood by a person skilled in the art according to specific conditions.

The present invention relates to a controller and a control circuit, which are conventional control techniques or units for those skilled in the art, and the control circuit of the controller can be implemented by those skilled in the art by using conventional techniques, such as simple programming. Software or programs related to the implementation of the control result in cooperation with hardware, such as software or program control procedures related to the implementation of the control result, which are not described in detail in the specification, belong to the technical field of the prior art or the routine of a person with ordinary skill in the art. The power supply also adopts the prior art, and the main technical point of the utility model lies in the improvement of mechanical devices, so the utility model does not need to describe the specific circuit control relation and circuit connection in detail.

The present disclosure provides many different embodiments or examples for implementing different configurations of the utility model. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described herein. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

The utility model relates to a cleaning device which can be used for cleaning floors, in particular smooth and flat small-area floors, such as household and kitchen floors. The cleaning device of the utility model is particularly suitable for cleaning mixed garbage mixed with dry garbage, wet garbage and sticky substances such as noodles, porridge, tomato sauce and the like.

The dry garbage is particularly granular garbage, such as pericarp, melon seed shell, rice grain, paper piece and the like.

The wet garbage is liquid garbage, such as water, beverage, etc.

The viscous garbage (or viscous garbage) includes garbage with certain viscosity such as soup, thick soup, porridge, tomato sauce, chocolate sauce, etc.

Other garbage, such as dust, ground marks, etc., are also the cleaning object of the present invention.

1-8, the present invention provides an embodiment of an impeller mechanism for a mopping and sweeping integrated cleaning head.

The impeller mechanism for the mopping and sweeping integrated cleaning head comprises an impeller box 117b with a water inlet communicated with the clean water box 112, an impeller 117 arranged on the impeller box 117b, and a driving part 117c for driving the impeller to rotate, wherein a water outlet 117a of the impeller box 11b is positioned in the tangential direction of the impeller 117, and the water outlet 117a is higher than the maximum height of the impeller 117.

Specifically, the mopping and sweeping integrated cleaning head a comprises a main body provided with a clean water tank 112 and a roller A3 mounted on the main body, a cleaning water tank a4 is arranged between the main body and the roller A3, the cleaning water tank a4 is communicated with the clean water tank 112 through a clean water flow path, an impeller 117 for driving clean water to flow is arranged on the clean water flow path, the impeller 117 is mounted in an impeller box 117B (i.e., a1 in fig. 7), a water inlet (not shown in the drawing) communicated with the clean water tank 112 is arranged on the impeller box 11B, and the water outlet 117a is communicated with a clean water flow path B for cleaning the surface of the roller A3. The clear water flow path B is provided with a guide plate 117 e. The baffle 117e is disposed to be inclined to the horizontal direction. The baffle 117 is inclined to the horizontal to form an included angle of 5-30 degrees. The baffle 117e can convey the water discharged from the water outlet of the impeller to the clean water flow path B as much as possible. The flow rate of the clear water flow path B is improved.

The water outlet 117a may be located on a side away from the clean water flow path B, as needed. The sectional area of the clear water flow path B communicated with the water outlet 117a is gradually reduced from near to far, so that the flow speed of the clear water flow path B can be improved.

The clean water flow path B is in a flat structure at the part of the roller A3 and is flat and consistent with the surface of the roller A3, so that the clean water can be maximally contacted with the surface of the roller A3 when passing through the surface of the roller A3, and the efficiency of cleaning the roller A3 is improved.

The part of the clear water flow path B positioned at the roller A3 is provided with at least one spoiler (not shown in the figures) for disturbing the clear water of the flow path. The spoiler is disposed obliquely to the surface of the roller a 3. Thus, when clean water flows through the spoiler, the water flow direction can be changed, so that the water flow speed is changed, the changed water flow degree is formed on the surface of the roller A3, and the cleaning effect on the roller A3 can be better realized.

Because the water outlet of the impeller is positioned in the circumferential tangential direction on the tangential direction of the impeller, and the water outlet is higher than the maximum height of the impeller, the water quantity conveyed at the same rotating speed can be better ensured to be maximized, the efficiency of the formed cleaning flow path is improved, the power consumption is lower, and the structure is simple and compact.

The specific structure and operation of the present invention will be further described with reference to fig. 1-8.

A cleaning head 110 comprises a body 111, a water tank 112, a roller 113, a water sealing strip 114, a water squeezing strip 115, a water tank cover 116, an impeller assembly 117, a filter 118 and a shovel strip 119.

In this embodiment, the water tank 112 and the body 111 are integrally formed. In other embodiments of the utility model, the water tank may also be removably mounted to the body. The integrated forming can avoid designing a water check structure and reduce the complexity of the structure and the risk of water leakage of the water tank butt joint.

The roller 113 includes an inner layer of hard glue and a sponge layer wrapped around the outer layer of hard glue. The end of the hard glue may be fixed to the body 111 by a connector such as a bearing. The roller driving mechanism drives the hard rubber to rotate around the axis of the hard rubber through the roller transmission mechanism to drive the roller to rotate, so that the surface of the roller does circular motion. An arc-shaped movable guard plate may be provided on the body 111 to facilitate the removal of the drum 113.

The water sealing strip 114, the water squeezing strip 115, the roller 113 and the water tank cover 116 form a water tank A. The water seal strip 114 is installed on the body 111 to interfere with (i.e., press) the drum 113 to prevent water in the water bath a from flowing along the drum 113 to the ground. The water-squeezing bar 115 also interferes with the drum 113 for squeezing out water in the drum 113 to clean the drum 113 and maintain the humidity of the drum 113 at a proper level. Optionally, the water sealing strip 114 and the water squeezing strip 115 are both adhesive tapes, the water sealing strip 114 is soft glue, and the water squeezing strip 115 is hard glue.

In this embodiment, as shown in fig. 5, the cover 116 is reversible, and can be turned over along the shaft 116a to facilitate cleaning of the waste in the tank a. Alternatively, the water tub cover 116 may be turned at an angle of 90 or more (the turning angle is 90 in FIG. 5). In this embodiment, the water tank cover 116 is L-shaped, one end of the water tank cover is connected to the water sealing strip 114, the other end of the water tank cover is connected to the water squeezing strip 115, and the water tank a formed by the water tank cover and the roller 113 is a semi-closed water tank.

The body 111 is provided with a water tank inlet (not shown) and a water tank outlet 111a, the water tank inlet and the water tank outlet 111a are respectively located at two ends of the drum 113, water in the water tank 112 enters the water tank a from the water tank inlet through the impeller assembly 117, and water squeezed out from the water squeezing bar 115 enters the water tank 112 from the water tank outlet 111 a. That is, the water in the water tank 112 can be recycled. The period of water change can be set according to actual conditions, and the purpose of saving water can be achieved. Alternatively, the water tank a may be provided as an inclined waterway, so that the water in the water tank a may flow into the water tank 112 from the outlet of the water tank under the self-weight.

The impeller assembly 117 is positioned in a direction of the inlet of the tub to throw the water in the water tank 112 into the inlet of the tub, thereby allowing the water in the water tank 112 to enter the tub a to wash the drum 113. The impeller assembly 117 comprises an impeller 117a and a reduction gearbox 117b, the impeller 117a is arranged in the impeller cavity, the reduction gearbox 117b is arranged in the body 111, the impeller 117a rotates rapidly, and water in the water tank 112 is thrown into the inlet of the water tank under the action of centrifugal force.

In order to prevent the impeller from being stuck by garbage, a filtering device can be arranged in the water tank 112, and water in the water tank enters the impeller assembly after being filtered by the filtering device, so that the function of protecting the impeller assembly can be achieved. In this embodiment, the filter device is a filter 118, but in other embodiments of the present invention, other types of filter devices are also possible.

In this embodiment, the cleaning head 110 is further provided with a shovel bar 119. The shovel bar 119 is fixedly connected to the body 111 and has an arc-shaped working surface. A trash passage is formed between the arc-shaped working surface and the outer circumferential surface of the drum 113. In this embodiment, the shoveling strips 119 and the water sealing strips 113 are located at two sides of the garbage channel. The garbage enters the water tank 112 through the garbage passage and the water seal 113. Optionally, the shovel bar is a glue strip, e.g., a soft glue.

Figure 6 shows the water running in the cleaning head with arrows representing the direction of flow of the water. The water in the tank 112 enters the impeller assembly 117, and the impeller 117a rotates clockwise, driving the water to rotate clockwise, and is thrown into the water tank a by the centrifugal force. Water flows in the tank a, washing the drum and bringing the waste into the tank 112.

Figure 7 shows a further cleaning head 210 of the utility model which differs from the cleaning head 110 of the embodiment shown in figures 1 to 6 in the construction of the filter arrangement. In this embodiment, the impeller chamber cover 211a of the impeller chamber is provided with a filter hole, and water in the water tank 212 is filtered by the impeller chamber cover 211a and then thrown into the water tank by the impeller 217 a. In this embodiment, half of the impeller chamber cover 211a is provided with filter holes, and the part with the filter holes is installed to face downward, and in other embodiments of the present invention, the filter holes may be provided in the entire impeller chamber cover 211 a.

Fig. 8 shows a cleaning device 100 according to the present invention, which comprises the cleaning head 110 and a handle 120. The handle 120 and the cleaning head 110 may be connected by a hinge. In this embodiment, the handle 120 is provided with a switch, and the switch roller 113 is started to rotate to clean the ground.

When the cleaning equipment provided by the utility model is used for cleaning dry garbage on the ground, when the roller 113 rolls on the ground, the particles of the dry garbage on the ground press and deform the sponge layer of the roller 113, and the sponge layer wraps the particles of the dry garbage through deformation, so that the particles of the dry garbage are separated from the ground and rotate along with the roller 113. When turned to the position of the shovels 119, the particles of dry waste leave the ground, are squeezed by the shovels 119, and continue to rotate with the drum 113. When the water sealing strip 114 is reached after the shovel strip 119 is rotated, the sponge layer is restored and deformed due to the loss of the compression of the shovel strip 119, and the dry garbage particles wrapped by the sponge layer are released, enter the water tank A and then flow into the water tank 112 along with the water flow.

Some small particles of dry trash may remain attached to the sponge layer, which may also be removed from the surface of the drum 113 by the combined action of the water scouring force and the wringing strips 115, into the basin a, and then into the tank 112 with the water flow.

When wet garbage is cleaned using the cleaning apparatus of the present invention, the sponge layer of the drum 113 absorbs the wet garbage. The wet garbage moves to the position of the wringing strip 115 along with the roller 113, the wringing strip 115 extrudes the sponge layer of the roller 113, and the wet garbage is released from the sponge layer, enters the water tank A and then flows into the water tank 112 along with water flow.

When the cleaning apparatus of the present embodiment is used to clean the viscous garbage, the viscous garbage adheres to the sponge layer of the drum 132 and partially permeates into the sponge layer of the drum 132. The drum 132 continues to rotate, reaches the water tank a, is removed from the surface of the drum 113 by the combined action of the flushing force of the water, the sealing strip 114 and the wringing strip 115, enters the water tank a, and then flows into the water tank 112 with the water flow.

The utility model can realize self-cleaning of the roller by utilizing the 'water-dust circulation' cleaning technology, and combines sweeping, dragging, washing and twisting together, thereby being greatly convenient for users and realizing good cleaning effect.

The impeller mechanism for the mopping and sweeping integrated cleaning head can be suitable for cleaning equipment, the cleaning equipment comprises the structure, and specific structures refer to the above embodiments and are not described again.

It should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the utility model may be made without departing from the scope of the utility model.

Claims

1. The utility model provides a drag and sweep impeller mechanism for integrative cleaning head, includes the impeller case of water inlet and clear water tank intercommunication and locate the impeller of impeller case to and drive impeller pivoted drive unit, its characterized in that, the delivery port of impeller case is located the impeller tangential direction, and the delivery port is higher than the maximum height of impeller, the delivery port communicates with the clear water flow path to cylinder surface cleaning, and this clear water flow path is equipped with the guide plate that sets up with the horizontal direction slope, the clear water flow path is equipped with at least one spoiler that forms the disturbance to the flow path clear water.

2. The impeller mechanism for a mopping and sweeping integrated cleaning head according to claim 1, wherein the deflector is inclined at an angle to the horizontal.

3. The impeller mechanism for a mopping and sweeping integrated cleaning head according to claim 2, wherein the included angle is 5-30 degrees.

4. The impeller mechanism for a mopping and sweeping integrated cleaning head according to claim 1, wherein the water outlet is located on a side away from the clean water flow path.

5. The impeller mechanism for a mopping and sweeping integrated cleaning head according to claim 1, wherein the clear water flow path carrying area communicating with the water outlet is set to become gradually smaller from the near to the far.

6. The impeller mechanism for a mopping and sweeping integrated cleaning head according to claim 5, wherein the clean water flow path is located at the roller portion and has a flat structure, and the flat structure is in accordance with the surface of the roller.

7. The impeller mechanism for a mopping and sweeping integrated cleaning head according to claim 1, wherein the spoiler is disposed obliquely to the clean water flow path.

8. A cleaning appliance comprising a cleaning head provided with a roller and a clean water tank, and impeller means provided on the side of the cleaning head and connected to the clean water tank, characterized in that the impeller means comprises an impeller means according to any one of claims 1 to 7.