CN217987443U - Double-roller brush bed cleaning equipment - Google Patents

Abstract

The utility model discloses a double-rolling brush bed cleaning device, which comprises a machine body shell, a bed cleaning device and a bed cleaning device, wherein the machine body shell is provided with an inner cavity and a cleaning bottom wall; a first rolling brush groove and a second rolling brush groove which are transversely arranged from front to back and are parallel to each other are arranged on the cleaning bottom wall of the machine body shell; a first rolling brush is rotatably arranged in the first rolling brush groove, and a second rolling brush is rotatably arranged in the second rolling brush groove; the groove wall of the first rolling brush groove and/or the groove wall of the second rolling brush groove are/is provided with at least one inner air inlet; a first motor for driving the first rolling brush and a second motor for driving the second rolling brush are arranged in the inner cavity of the machine body shell; the first rolling brush and the second rolling brush are driven by corresponding motors to rotate oppositely, so that impurities are gathered inwards in the front direction and the rear direction of the self-cleaning bottom wall; two round brushes move independently, play the effect of dual fail-safe, and pivoted round brush in opposite directions is the air current internal rotation, and front and back impurity is all inwards assembled to interior air intake department, can clear away impurity more high-efficiently.

Description

Double-roller brush bed cleaning equipment

Technical Field

The utility model relates to a cleaning equipment especially relates to a bed cleaning equipment who carries out the cleaning work that removes dust and removes mite to bed, quilt or sofa etc. with two round brushes.

Background

The bed cleaning equipment mainly utilizes a fan to absorb dust and utilizes an ultraviolet lamp tube to sterilize and remove mites to clean beds, quilts, sofas and the like. Bed cleaning equipment sets up the round brush in air intake department usually, and the round brush can promote the effect of dust absorption when rotating.

A rolling brush structure with an authorized notice number of CN210043931U and a mite killing instrument disclose that a first rolling brush cavity and a second rolling brush cavity are arranged in a machine body shell, a first rolling brush is arranged in the first rolling brush cavity, a second rolling brush is arranged in the second rolling brush cavity, a driving motor drives the first rolling brush to rotate, the first rolling brush drives the second rolling brush to rotate, and the first rolling brush and the second rolling brush rotate in the same direction. Two round brushes have increased and have cleaned the area, have improved and cleaned efficiency, have advantages such as dust removal effect is good and convenient to use.

However, in the above patent, the two rolling brushes are in a driving and driven relationship, and both rotate in the same direction. The movement of such a roller brush is entirely dependent on the other roller brush, and the driven roller brush also fails when the driving one is blocked from rotation. In addition, the two rolling brushes rotating in the same direction are not beneficial to dust concentration, and although the cleaning area is increased, the actual cleaning effect is improved in a limited way.

SUMMERY OF THE UTILITY MODEL

Based on the not enough of above-mentioned two round brush beds cleaning equipment, the utility model provides a two round brush beds cleaning equipment of each round brush autonomous operation. The independent running rolling brushes eliminate the dependence relationship among the independent running rolling brushes and play a role of double insurance, and even if one rolling brush is blocked, the other rolling brush can still finish the corresponding cleaning work.

In addition, based on the independent driving of the two rolling brushes and the independent operation, the two rolling brushes can rotate in the same direction. Under the condition that the two rotate in opposite directions, front and back dust and impurities are collected in the middle, so that the cleaning effect of each circle of rotation is facilitated, and the cleaning efficiency is further effectively improved.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the double-rolling brush bed cleaning equipment comprises a machine body shell with an inner cavity and a dust filtering cup;

a first rolling brush groove and a second rolling brush groove which are distributed in parallel are formed in the cleaning bottom wall of the machine body shell;

a first air inlet plate is arranged at the notch of the first rolling brush groove, and a second air inlet plate is arranged at the notch of the second rolling brush groove;

a first rolling brush is rotatably arranged in the first rolling brush groove, and a second rolling brush is rotatably arranged in the second rolling brush groove;

each rolling brush is accommodated in a space enclosed by the rolling brush groove and the air inlet plate, and the lowest end of each rolling brush does not exceed the lower surface of the corresponding air inlet plate;

the first air inlet plate and the second air inlet plate are provided with outer air inlets, and the rear groove wall of the first rolling brush groove and/or the front groove wall of the second rolling brush groove are/is provided with at least one inner air inlet;

a first motor and a second motor are arranged in an inner cavity of the machine body shell, the first motor drives the first rolling brush, and the second motor drives the second rolling brush;

the first rolling brush and the second rolling brush are driven to rotate in opposite directions, so that air flows in the front direction and the rear direction of the cleaning bottom wall enter from the outer air inlet, and impurities in the air flows are inwards gathered under the action of the two rolling brushes and enter the dust filtering cup from the inner air inlet.

The utility model provides a further preferred technical scheme who above-mentioned technical problem adopted is: the first motor and the second motor are arranged beside one end of the corresponding rolling brush.

The utility model provides a further preferred technical scheme who above-mentioned technical problem adopted is: the first rolling brush groove and the second rolling brush groove are distributed on the cleaning bottom wall at certain intervals to form transverse concave areas, and transverse arch areas are formed on the respective rear sides of the first rolling brush groove and the second rolling brush groove; the upper side of the transverse arching area forms an inner cavity for accommodating the motor, and the first motor and the second motor are arranged at the corresponding transverse arching area.

The utility model provides a further preferred technical scheme that above-mentioned technical problem adopted is: the first motor and the second motor are arranged on the same side of the machine body shell.

The utility model provides a further preferred technical scheme who above-mentioned technical problem adopted is: the output shaft of the motor is provided with a first synchronizing wheel, and the head part of the rolling brush, which is close to one side corresponding to the motor, of the rolling shaft is provided with a second synchronizing wheel; the first synchronizing wheel and the second synchronizing wheel are connected through a synchronizing belt.

The utility model provides a further preferred technical scheme who above-mentioned technical problem adopted is: the middle of the rear groove wall of the first rolling brush groove is provided with an inclined plane which is inclined from front to back, and the inner air inlet is arranged on the inclined plane; and a dust inlet is arranged at the bottom of the dust filtering cup and is in butt joint with the inner air inlet.

The utility model provides a further preferred technical scheme that above-mentioned technical problem adopted is: the rear groove wall of the first rolling brush groove is provided with a first inner dust inlet, the front groove wall of the second rolling brush groove is provided with a second inner air inlet communicated with the first inner air inlet, and the first inner air inlet is in butt joint with the dust inlet of the dust filtering cup.

The utility model provides an another technical scheme that above-mentioned technical problem adopted does: the double-rolling brush bed cleaning equipment comprises a machine body shell, a cleaning device and a cleaning device, wherein the machine body shell is provided with an inner cavity and a cleaning bottom wall;

a first rolling brush groove and a second rolling brush groove which are transversely arranged from front to back and are parallel to each other are formed in the cleaning bottom wall of the machine body shell;

a first rolling brush is rotatably arranged in the first rolling brush groove, and a second rolling brush is rotatably arranged in the second rolling brush groove;

the groove wall of the first rolling brush groove and/or the groove wall of the second rolling brush groove are/is provided with at least one inner air inlet;

and a first motor for driving the first rolling brush and a second motor for driving the second rolling brush are arranged in the inner cavity of the machine body shell.

The utility model provides a another technical scheme's that above-mentioned technical problem adopted preferred: the first rolling brush and the second rolling brush are driven by corresponding motors to rotate in opposite directions, so that impurities are gathered inwards in the front direction and the rear direction of the self-cleaning bottom wall.

The utility model provides a another technical scheme's that above-mentioned technical problem adopted preferred: the rear groove wall of the first rolling brush groove is provided with a first inner dust inlet, the front groove wall of the second rolling brush groove is provided with a second inner air inlet communicated with the first inner air inlet, and the first inner air inlet is in butt joint with the dust inlet of the dust filtering cup.

The utility model provides a another technical scheme's that above-mentioned technical problem adopted preferred: the first rolling brush groove and the second rolling brush groove are distributed on the cleaning bottom wall at a certain distance to form transverse concave areas, and transverse arched areas are formed on the respective rear sides of the first rolling brush groove and the second rolling brush groove; the upper side of the transverse arching area forms an inner cavity for accommodating the motor, and the first motor and the second motor are arranged at the corresponding transverse arching area.

The utility model provides a another technical scheme's that above-mentioned technical problem adopted preferred: the first motor and the second motor are arranged on the same side of the machine body shell;

the output shaft of the motor is provided with a first synchronizing wheel, and the head part of the rolling brush, which is close to one side corresponding to the motor, of the rolling shaft is provided with a second synchronizing wheel; the first synchronizing wheel and the second synchronizing wheel are connected through a synchronizing belt.

The utility model discloses another protection topic: a cleaning device includes a roller brush structure.

Compared with the prior art, the utility model has the advantages that:

1. compare single motor drive two round brushes, two independent motors drive two round brushes respectively, one can avoid the mutual interference between two round brushes, and both independent operation play the effect of dual fail-safe, even if one of them round brush is obstructed, corresponding cleaning work still can be accomplished to another round brush.

2. Compare two round brush syntropys and rotate, pivoted round brush in opposite directions is with air current internal rotation, and front and back impurity is all inwards assembled interior air intake department, consequently can clear away impurity more high-efficiently.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on the concept of a composition or construction of the object being described and may include exaggerated displays and are not necessarily drawn to scale.

FIG. 1 is a first schematic view of a dual roll brush bed cleaning apparatus according to a preferred embodiment of the present invention;

FIG. 2 is a second schematic view of a dual roll brush bed cleaning apparatus in accordance with a preferred embodiment of the present invention;

FIG. 3 is an exploded view of a dual roll brush bed cleaning apparatus according to a preferred embodiment of the present invention;

FIG. 4 is a second exploded view of the dual roll brush bed cleaning apparatus in accordance with a preferred embodiment of the present invention;

fig. 5 is an enlarged view of the internal structure of the double rolling brush bed cleaning device according to a preferred embodiment of the present invention.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention.

It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined or explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, the double rolling brush bed cleaning apparatus includes a machine body housing 100, a filter dust cup 200 having a filter assembly built therein and disposed on the machine body housing 100, and a suction motor.

As shown in fig. 2 to 4, the body housing 100 has an inner cavity in which the suction motor and other electrical components are disposed. In addition, the body housing 100 includes a cleaning bottom wall 101, and the lower side of the cleaning bottom wall 101 is provided with a rolling brush, an ultraviolet germicidal lamp, a vibration beating module and other functional components.

In this embodiment, the cleaning bottom wall 101 of the body housing 100 is provided with a first rolling brush groove 3 and a second rolling brush groove 4 which are arranged horizontally in front and back and are parallel to each other; the first rolling brush 1 is rotatably arranged in the first rolling brush groove 3, and the second rolling brush 2 is rotatably arranged in the second rolling brush groove 4.

And, the groove wall of the first rolling brush groove 3 and/or the groove wall of the second rolling brush groove 4 is provided with at least one inner air inlet 5. The air duct structure is characterized in that one of the two positions of the groove wall of the first rolling brush groove 3 and the groove wall of the second rolling brush groove 4 is provided with an inner air inlet or both the two positions are provided with inner air inlets, the number of the inner air inlets arranged at each position is not limited, and the air duct structure can be determined according to the actual air duct design structure as long as one inner air inlet is provided.

When the suction motor is operated to form negative pressure in the airflow channel at the front side of the suction motor, external airflow with impurities enters the rolling brush groove from the outer air inlet 10 of the cleaning bottom wall 101 of the body shell 100 communicated with the rolling brush groove under the action of vacuum adsorption force generated by the suction motor, the rolling brush groove rotates to act on the airflow, so that the airflow rotates, the impurities in the airflow move along with the rotation of the airflow, the airflow enters the air channel of the body shell 100 from the inner air inlet 5 and is filtered by the dust filtering cup 200, and clean air without the impurities is pumped away by the suction fan.

Two-stage cleaning is carried out by utilizing the two rolling brushes during cleaning operation, and in the process of carrying out cleaning operation by pushing forward the double-rolling brush bed cleaning equipment, the first rolling brush 1 on the front side firstly carries out first cleaning on the surface of an object to be cleaned, and then the second rolling brush 2 on the rear side reaches the surface of the object to be cleaned, which is already subjected to first cleaning, and carries out second cleaning. And the backward operation process is in reverse order. After the first cleaning, the surface of the object to be cleaned is relatively clean, and the second cleaning plays a role in compensating and assisting cleaning, so that the cleaning efficiency is improved. In addition, in other words, the two rolling brushes increase the actual cleaning area, and the dust removal effect is better.

Further, as shown in fig. 4 to 5, in the present embodiment, a first motor 6 for driving the first rolling brush 1 and a second motor 7 for driving the second rolling brush 2 are provided in the inner cavity of the body housing 100. Drive two round brushes respectively through two independent motors, one can avoid the mutual interference between two round brushes, and both independent operation play the effect of dual fail-safe, even if one of them round brush is obstructed, corresponding cleaning work can still be accomplished to another round brush.

In addition, because the two rolling brushes are independently driven by the corresponding motors respectively, the rotating directions of the two rolling brushes can be designed according to requirements. In one embodiment, the first and second rolling brushes 1 and 2 are driven by the corresponding motors to rotate in opposite directions, so that the impurities are collected from the front and back of the bottom wall 101. This way the efficiency and cleaning effect of the cleaning can be improved.

Of course, the inner air inlet 5 is provided on a rear groove wall of the first brush tank 3 and/or a front groove wall of the second brush tank 4, that is, should be between the first and second brushes 1 and 2, corresponding to a means for collecting foreign substances inwardly. When the two rolling brushes rotating in opposite directions rotate the airflow inwards, the front and rear impurities are all converged inwards to the inner air inlet 5, so that the impurities can be removed more efficiently.

To avoid the two rolling brushes rotating towards each other to block the pushing of the double-rolling brush bed cleaning equipment on the surface of the object to be cleaned. The two roll brushes cannot simultaneously act on the surface of the object to be cleaned beyond the lower surface of the body housing 100. In this embodiment, the lowermost ends of the two roll brushes do not exceed the lower surface of the body casing 100.

As shown in fig. 4, the notch of the first rolling brush slot 3 is provided with a first air inlet plate 8, and the notch of the second rolling brush slot 4 is provided with a second air inlet plate 9. The first air inlet plate 8 and the second air inlet plate 9 are fence-shaped cover plates, and outer air inlets 10 are arranged on the fence-shaped cover plates. And the first air inlet plate 8 and the second air inlet plate 9 are detachably connected to the clean bottom wall 101 of the body case 100.

Each rolling brush is accommodated in a space enclosed by the rolling brush groove and the air inlet plate, and the lowest end of each rolling brush does not exceed the lower surface of the corresponding air inlet plate. The first rolling brush 1 and the second rolling brush 2 are driven to rotate in opposite directions, so that air flows in the front direction and the rear direction of the cleaning bottom wall 101 enter from the outer air inlet 10, are gathered inwards under the action of the two rolling brushes and enter the filtering dust cup 200 from the inner air inlet 5 for filtering.

As shown in fig. 3-4, the roller brush comprises a roller and a barrel 11 with adhesive tape, wherein two ends of the roller are roller heads 12, and the roller heads 12 are rotatably erected at two ends of a roller brush groove. The first motor 6 and the second motor 7 are disposed at a side of one end corresponding to the roll brush, and the roll brush is rotated by driving the roll head 12 at an adjacent end.

As shown in fig. 3-4, the first and second brush grooves 3 and 4 are distributed at a distance on the cleaning bottom wall 101 to form laterally concave regions, and form laterally convex regions 13 on the respective rear sides; the upper side of the transverse arching area 13 forms an inner cavity for accommodating the motor, and the first motor 6 and the second motor 7 are arranged at the corresponding transverse arching area 13.

Further, as shown in fig. 5, the first motor 6 and the second motor 7 are disposed on the same side of the body housing 100. A first synchronizing wheel 14 is arranged on an output shaft of each motor, and a second synchronizing wheel 15 is arranged at the part, close to one side of the corresponding motor, of the roller head 12 corresponding to the roller brush; the first synchronizing wheel 14 and the second synchronizing wheel 15 are connected through a timing belt 16, and the timing belt 16 adopts a positive winding mode, that is, the rotation directions of the first synchronizing wheel 14 and the second synchronizing wheel 15 are consistent.

As shown in fig. 3-4, in this embodiment, the rear groove wall of the first rolling brush groove 3 is provided with a first inner air inlet 5, the front groove wall of the second rolling brush groove 4 is provided with a second inner air inlet communicated with the first inner air inlet 5, and the first inner air inlet 5 is in butt joint with the dust inlet 17 of the dust filter cup 200.

Preferably, a slope 18 inclined from front to back is provided in the middle of the rear groove wall of the first rolling brush groove 3 located at the front side, and the inner air inlet 5 is provided on the slope 18. The bottom of the dust filtering cup 200 is provided with a dust inlet 17, and the dust inlet of the dust filtering cup 200 is butted with the first inner air inlet 5.

It is right above the utility model provides a two roll brush bed cleaning device introduces in detail, and it is right to have used specific individual example herein the utility model discloses a principle and implementation mode have been elucidated, and the description of above embodiment is only used for helping understanding the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (12)

1. The double-rolling brush bed cleaning equipment is characterized by comprising a machine body shell with an inner cavity and a dust filtering cup;

a first rolling brush groove and a second rolling brush groove which are distributed in parallel are formed in the cleaning bottom wall of the machine body shell;

a first air inlet plate is arranged at the notch of the first rolling brush groove, and a second air inlet plate is arranged at the notch of the second rolling brush groove;

a first rolling brush is rotatably arranged in the first rolling brush groove, and a second rolling brush is rotatably arranged in the second rolling brush groove;

each rolling brush is accommodated in a space enclosed by the rolling brush groove and the air inlet plate, and the lowest end of each rolling brush does not exceed the lower surface of the corresponding air inlet plate;

the first air inlet plate and the second air inlet plate are provided with outer air inlets, and the rear groove wall of the first rolling brush groove and/or the front groove wall of the second rolling brush groove are/is provided with at least one inner air inlet;

a first motor and a second motor are arranged in an inner cavity of the machine body shell, the first motor drives the first rolling brush, and the second motor drives the second rolling brush;

the first rolling brush and the second rolling brush are driven to rotate in opposite directions, so that air flows in the front direction and the rear direction of the cleaning bottom wall enter from the outer air inlet, and impurities in the air flows are inwards gathered under the action of the two rolling brushes and enter the dust filtering cup from the inner air inlet.

2. The dual roll brush bed cleaning apparatus as claimed in claim 1, wherein the first motor and the second motor are provided at a side of an end of the corresponding roll brush.

3. The dual-roll brush bed cleaning apparatus as claimed in claim 2, wherein the first and second roll brush slots are distributed at a distance on the cleaning bottom wall to form laterally concave regions and laterally convex regions on respective rear sides; the upper side of the transverse arching area forms an inner cavity for accommodating the motor, and the first motor and the second motor are arranged at the corresponding transverse arching area.

4. The dual roll brush bed cleaning apparatus as defined in claim 3 wherein the first and second motors are disposed on the same side of the body housing.

5. The double-rolling brush bed cleaning equipment as claimed in claim 2, wherein the output shaft of the motor is provided with a first synchronizing wheel, and the head of the rolling brush close to the roller on the side corresponding to the motor is provided with a second synchronizing wheel; the first synchronizing wheel and the second synchronizing wheel are connected through a synchronizing belt.

6. The double-rolling brush bed cleaning equipment as claimed in claim 1, wherein the middle of the rear groove wall of the first rolling brush groove is provided with an inclined surface inclined from front to back, and the inner air inlet is arranged on the inclined surface; and a dust inlet is arranged at the bottom of the dust filtering cup and is in butt joint with the inner air inlet.

7. The dual rolling brush bed cleaning apparatus as claimed in claim 1, wherein the rear wall of the first rolling brush slot is provided with a first inner dust inlet, the front wall of the second rolling brush slot is provided with a second inner air inlet communicated with the first inner air inlet, and the first inner air inlet is butted with the dust inlet of the dust filter cup.

8. The double-rolling brush bed cleaning equipment is characterized by comprising a machine body shell which is provided with an inner cavity and a cleaning bottom wall;

a first rolling brush groove and a second rolling brush groove which are transversely arranged from front to back and are parallel to each other are formed in the cleaning bottom wall of the machine body shell;

a first rolling brush is rotatably arranged in the first rolling brush groove, and a second rolling brush is rotatably arranged in the second rolling brush groove;

the groove wall of the first rolling brush groove and/or the groove wall of the second rolling brush groove are/is provided with at least one inner air inlet;

and a first motor for driving the first rolling brush and a second motor for driving the second rolling brush are arranged in the inner cavity of the machine body shell.

9. The dual rolling brush bed cleaning apparatus as claimed in claim 8, wherein the first rolling brush and the second rolling brush are driven by the corresponding motors to rotate in opposite directions so as to cause the impurities to gather inward from the front and rear directions of the bottom wall.

10. The dual-rolling brush bed cleaning apparatus as claimed in claim 8, wherein the rear wall of the first rolling brush groove is provided with a first inner dust inlet, the front wall of the second rolling brush groove is provided with a second inner air inlet communicated with the first inner air inlet, and the first inner air inlet is in butt joint with the dust inlet of the dust filter cup.

11. The dual-roll brush bed cleaning apparatus as claimed in claim 8, wherein the first and second roll brush slots are spaced apart on the cleaning bottom wall to form laterally concave regions and laterally convex regions on respective rear sides; the upper side of the transverse arching area forms an inner cavity for accommodating a motor, and the first motor and the second motor are arranged at the corresponding transverse arching area.

12. The dual roll brush bed cleaning apparatus as defined in claim 8 wherein the first and second motors are disposed on the same side of the body housing;

the output shaft of the motor is provided with a first synchronizing wheel, and the head part of the rolling brush, which is close to one side corresponding to the motor, of the rolling shaft is provided with a second synchronizing wheel; the first synchronizing wheel and the second synchronizing wheel are connected through a synchronizing belt.

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