CN112572365A

CN112572365A - Plate-type hub brush capable of spraying water in rotating mode

Info

Publication number: CN112572365A
Application number: CN202011334844.1A
Authority: CN
Inventors: 施恒之
Original assignee: Zhejiang Yikm Intelligent Technology Co ltd
Current assignee: Zhejiang Yikm Intelligent Technology Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-03-30
Anticipated expiration: 2040-11-25
Also published as: CN112572365B; WO2022110264A1

Abstract

The invention discloses a plate type hub brush capable of spraying water in a rotating mode, and belongs to the technical field of motor control. The invention comprises a brush plate, a rotating mechanism and a supporting plate, wherein the brush plate is provided with an installation hole site and a connection hole site, and one surface of the brush plate is provided with brush bristles; the rotating mechanism is arranged on the brush plate and comprises a driving wheel, a driven wheel, a rotating plate and a shell, the driving wheel and the driven wheel are arranged in the shell corresponding to the mounting hole positions, the rotating plate is arranged on the shaft ends of the driving wheel and the driven wheel, which face the mounting hole positions, brush bristles are arranged on the rotating plate, the driving wheel is connected with a third motor, and the driving wheel and the driven wheel are connected through a second belt; a second motor is arranged on the supporting plate, and a rotary joint is arranged between the second motor and the connecting hole position. The invention adopts the mode that the brush plate rotates around the end part of the brush plate and is combined with spraying brushing, and the brush with part rotating reversely is used for assisting cleaning, so that the brush hairs can extend into narrow gaps, and the cleaning capability is improved.

Description

Plate-type hub brush capable of spraying water in rotating mode

Technical Field

The invention belongs to the technical field of motor control, and particularly relates to a plate type hub brush capable of spraying water in a rotating mode.

Background

When the car washing equipment is integrated on a mobilizable car washing machine equipment, when integrated on the car washing robot promptly, because the last bearing space of car washing robot itself is limited, its cleaning brush will very big reduction, when using big brush parallel washing wheel hub promptly, the cleaning performance is relatively poor, board-like wheel hub brush has parallel spoke to the washing, and the interval is little wheel hub of taking the gap again, often can not wash in the gap, because along with the rotation of board brush, the brush hair is laminating to one side with the contact on wheel hub surface, the brush hair can stride across the gap, rather than insert in the gap, thereby cause and wash not thorough, only a brush washs wheel hub's effect is not ideal. In order to meet the vehicle washing requirements of customers, a brush specially used for washing the wheel hub needs to be additionally arranged.

Disclosure of Invention

The invention aims to provide a plate type hub brush capable of spraying water in a rotating mode, wherein a brush plate rotates around the end part of the brush plate and is combined with a spraying washing mode, and a part of brushes rotating in opposite directions are used for assisting in cleaning, so that bristles can extend into narrow gaps, and the cleaning capability is improved.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a plate-type hub brush capable of spraying water in a rotating manner, which is arranged below a base of a car washing robot and comprises a brush plate, wherein the brush plate is provided with an installation hole site and a connection hole site, and one surface of the brush plate is provided with brush hair;

the rotating mechanism is arranged on the other surface of the brush plate and comprises a driving wheel, a driven wheel, a rotating plate and a shell, the driving wheel and the driven wheel are arranged in the shell corresponding to the mounting hole positions, the rotating plate is arranged on the shaft ends of the driving wheel and the driven wheel, which face the mounting hole positions, bristles are distributed on the rotating plate, the driving wheel is connected with a third motor, and the driving wheel and the driven wheel are connected through a second belt;

the backup pad is last to install the second motor, through rotary joint between second motor and the connection hole site, and the connection hole site has the hole of intercommunication rotary joint water jet.

Furthermore, the rotary joint comprises an inner shaft sleeve, an outer shaft sleeve and a rotor sleeve, the inner shaft sleeve and the rotor sleeve are integrated, one end of the inner shaft sleeve is provided with a water channel, the rotor sleeve is provided with a water outlet hole communicated with the water channel, the inner shaft sleeve is matched with the outer shaft sleeve, one end of the outer shaft sleeve is provided with a stator sleeve, the stator sleeve is provided with a water inlet hole communicated with the water channel, and the outer surface wall of the water channel is provided with a hole communicated with the water inlet hole; the outer shaft sleeve is matched with a conductive sliding ring, the inner shaft sleeve is provided with a conductive seat attached to the conductive sliding ring, the outer shaft sleeve and the rotor sleeve are provided with wire holes, and the inner shaft sleeve is provided with a wiring hole communicated with the wire hole on the rotor sleeve; the port of the water channel is provided with a plug.

Further, the connection hole sites are located at the ends of the brush plate.

Further, the brush plate and/or the rotating plate is provided with at least one length of bristles.

Furthermore, the driving mechanism comprises a first motor, a first belt and a ball screw, and the output end of the first motor is connected with the input end of the ball screw through the first belt.

Furthermore, the supporting plate belongs to a brush plate pushing plate frame, the brush plate pushing plate frame further comprises a connecting plate and a guide plate, the ball screw is provided with a nut seat, and the connecting plate is fixed on the nut seat.

Further, the bottom plate, actuating mechanism installs in the bottom plate.

Furthermore, the bottom plate is a U-shaped plate, the edge of the U-shaped plate is provided with a flange, and the flange is provided with mounting hole sites.

Furthermore, a guide rod is installed on the bottom plate, a notch in sliding fit with the guide rod is formed in the guide plate, and the direction of the guide rod is consistent with that of the ball screw.

Furthermore, a tension wheel is further installed in the shell, and the second belt is wound around the tension wheel.

The invention has the following beneficial effects:

the brush plate rotates around the end part of the brush plate and is combined with a spraying brushing mode, and the brush with part rotating reversely is used for assisting cleaning, so that the brush hairs can extend into narrow gaps, and the cleaning capability is improved.

The rotary joint is used for supplying water to the front of the brushing plate for brushing instead of an externally erected water head or a brushing plate back indirect spraying water head, so that the space utilization rate of the brushing device can be improved, and cleaning liquid can be supplied through the rotary joint uninterruptedly.

The driving mechanism which is formed by taking the ball screw as a core component is arranged below the bottom plate of the car washing robot, so that the whole brush plate can be controlled to advance or retract, and the brush plate can be hidden under the bottom plate of the car washing robot.

The brush hairs are arranged in a staggered manner, so that the cleaning capability of the brush is improved.

The bottom plate is provided with a guide rod, the direction of the guide rod is consistent with the direction of the upper screw rod of the ball screw, and the feeding stability of the brush body is improved through the guide rod.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a right side view of FIG. 1;

FIG. 4 is a schematic structural view of a rotating mechanism;

FIG. 5 is a schematic view of a brush plate;

FIG. 6 is a schematic structural view of the car washing robot and the scrubber;

FIG. 7 is a schematic structural view of a rotary joint;

in the drawings, the components represented by the respective reference numerals are listed below:

1-a bottom plate, 2-a first motor, 3-a first belt, 4-a ball screw, 5-a brush board pushing plate rack, 6-a second motor, 7-a rotary joint, 8-bristles, 9-a brush board, 10-a rotating mechanism, 11-a third motor, 12-a guide rod, 13-a driving mechanism, 501-a support plate, 502-a connecting plate, 503-a guide plate, 701-an outer shaft sleeve, 702-a conductive slip ring, 703-a conductive seat, 704-a bearing, 705-a water inlet hole, 706-a stator, 707-a rotor, 708-a water outlet hole, 709-a water channel, 710-an inner shaft sleeve, 901-a connecting hole position, 902-an installation hole position, 1001-a shell, 1002-a second belt, 1003-a tension pulley, 1004-a driving wheel, 1005-rotating plate, 1006-driven wheel, 1401-base, 1402-slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1-7, the present invention is a plate hub brush with a rotating water spray.

The plate brush is integrally used on a base of a car washing robot to brush a wheel hub, the car washing robot 14 is provided with the base 1401, the bottom plate 1 is fixed under the base 1401, and the base 1401 is provided with a concave groove 1402 for placing a brush plate 9, bristles 8, a second motor 6, a rotary joint 7 and a rotating mechanism.

Mainly comprises a brush for cleaning, and can be composed of a brush plate 9 and brush hairs 8.

The brush plate 9 is provided with a mounting hole 902 and a connecting hole 901, the connecting hole 901 is connected with a device for driving the brush plate 9 to rotate, and one surface of the brush plate 9 is provided with bristles 8.

The brush bristles 8 on the brush plate 9 include two types, one type is directly fixed on the brush plate 9, the other type is arranged on a rotating plate 1005, the rotating plate 1005 is rotatably fitted in the mounting hole 902, the corresponding rotating plate 1005 belongs to a rotating mechanism 10, and a driving source of the corresponding rotating plate 1005 is a second motor.

The bristles 8 on the rotating plate 1005 and the brush plate 9 are preferably arranged in rows, and the bristles 8 with two lengths are preferably arranged alternately, so that the cleaning capability of the brush is improved in a long-short alternate arrangement mode.

In addition, the rotating mechanism 10 is mounted on the other surface of the brush plate 9.

The rotating mechanism 10 comprises a driving wheel 1004, a driven wheel 1006, a rotating plate 1005 and a housing 1001, wherein the driving wheel 1004 and the driven wheel 1006 are installed in the housing 1001 through a wheel seat, and when the housing 1001 is fixed on the back of the brush board 9, the driving wheel 1004 and the driven wheel 1006 are opposite to the installation hole 902 on the brush board 9, that is, the installation hole 902 is designed corresponding to the number of the driving wheel 1004 and the driven wheel 1006, preferably, two driving wheels 1006 are provided, one driving wheel 1004 is provided, the driving wheel 1004 and the driven wheel 1006 are connected through a second belt 1002, a tension wheel 1003 is further installed in the housing 1001, the second belt 1002 passes through the tension wheel 1003, and the second belt 1002 is tensioned through the tension wheel 1003.

The rotating plate 1005 is fixed to the driving pulley 1004 and the driven pulley 1006 at the axial end portion facing the mounting hole 902.

The third motor 11 is fixed to the housing 1001, and the rotating shaft of the third motor 11 is fitted in the opening formed in the outer casing and connected to the driving pulley 1004.

The supporting plate 501 is provided with a second motor 6, the second motor 6 and the connecting hole position 901 are connected through a rotary joint 7, and the connecting hole position 901 is provided with a hole communicated with a water spray nozzle of the rotary joint 7.

Preferably, the connection hole locations 901 are located at the ends of the brush plate 802, so as to maximally reduce the designed length of the brush plate 802.

The rotary joint 7 supplies power and water to the third motor 11, and the second motor 6 drives the brush plate 9, the rotating mechanism 10 and the third motor to integrally rotate, preferably, cleaning liquid is sprayed through the rotary joint 7 to clean the wheel, wherein the rotary joint 7 is formed by combining a rotary water joint and a rotary electric joint.

Specifically, the method comprises the following steps:

the rotary joint 7 comprises an inner shaft sleeve 710, an outer shaft sleeve 701 and a rotor sleeve 707, wherein the inner shaft sleeve 710 and the rotor sleeve 707 are integrated, one end of the inner shaft sleeve 710 is provided with a water channel 709, the open end of the water channel 709 and the end of the rotor sleeve 707, which is located at the same end of the inner shaft sleeve 710, the rotor sleeve 707 is provided with a water outlet 708 communicated with the water channel 709, the inner shaft sleeve 710 is matched with the outer shaft sleeve 701, one end of the outer shaft sleeve 701 is provided with a stator sleeve 706, the stator sleeve 706 is provided with a water inlet 705 communicated with the water channel 709, the outer surface wall of the water channel 709 is provided with a hole communicated with the water inlet 705, and the hole is specifically arranged at the joint of the inner shaft sleeve 710 and the rotor sleeve 707 and is; the inner shaft sleeve 701 is internally matched with a conductive slip ring 702, the inner shaft sleeve 710 is provided with a conductive seat 703 attached to the conductive slip ring 702, the outer shaft sleeve 701 and the rotor sleeve 707 are provided with wire holes, and the inner shaft sleeve 710 is provided with a wiring hole communicated with the wire hole on the rotor sleeve 707; a plug is arranged at the port of the water channel 709, and a bearing is arranged between the inner shaft sleeve 710 and the outer shaft sleeve 701.

The end of the outer sleeve 701 is fixed on the plate surface of the support plate 501, and the inner sleeve 710 is a hollow sleeve.

When the car is brushed, the brush plate is driven by the rotation of the second motor 6, so that the brush plate 9 integrally rotates around the rotating shaft of the second motor 6, the rotating shaft can point to the middle of a car wheel at the moment, the brush plate 9 is used for cleaning in circles, and when the brush plate 9 is used for cleaning in circles, the rotating mechanism 10 is driven by the rotating mechanism 10 to rotate the rotating plate 1005, so that the brush bristles 8 are driven to clean.

It is preferable that the brush plate 9 and the rotating plate 1005 rotate in opposite directions.

It is also possible to install an independent power supply on the third motor 11 for power supply.

Actuating mechanism 13, actuating mechanism 13 include first motor 2, first belt 3 and ball screw 4, connect through first belt 3 between the output of first motor 2 and the 4 input of ball screw, and the both ends of ball screw 4 are provided with the bearing frame, fix ball screw 4 through the bearing frame.

The supporting plate 501 belongs to the brush plate pushing plate frame 5, the brush plate pushing plate frame 5 further comprises a connecting plate 502 and a guide plate 503, the ball screw 4 is provided with a nut seat, and the connecting plate 502 is fixed on the nut seat.

The driving mechanism 13 is installed on the bottom plate 1, the other bottom plate 1 is a U-shaped plate, the edge of the U-shaped plate is provided with a flange, the flange is provided with a mounting hole, and the U-shaped plate is fixed on the bottom plate of the car washing robot through the mounting hole.

The guide rod 10 is installed on the bottom plate 1, the guide plate 503 is provided with a notch matched with the guide rod 10 in a sliding mode, the orientation directions of the guide rod 12 and the lead screw on the ball screw 4 are consistent, the extending and contracting stability of the driving brush plate 9 is improved by additionally arranging the guide rod 12, and when the driving brush plate 9 is completely contracted, the bristles 8 completely enter the groove 1402.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a board-like wheel hub brush of rotatory water spray, its characterized in that installs under carwash machine people (14) base, includes:

the brush plate (9), the brush plate (9) is provided with an installation hole (902) and a connection hole (901), and one surface of the brush plate (9) is distributed with bristles (8);

the rotating mechanism (10) is installed on the other surface of the brush plate (9), the rotating mechanism (10) comprises a driving wheel (1004), a driven wheel (1006), a rotating plate (1005) and a shell (1001), the driving wheel (1004) and the driven wheel (1006) are installed in the shell (1001) corresponding to the installation hole (902), the rotating plate (1005) is arranged on the shaft end of the driving wheel (1004) and the driven wheel (1006) facing the installation hole (902), bristles (8) are distributed on the rotating plate (1005), the driving wheel (1004) is connected with a third motor (11), and the driving wheel (1004) is connected with the driven wheel (1006) through a second belt (1002);

the water spraying device comprises a supporting plate (501), wherein a second motor (6) is installed on the supporting plate (501), a rotary joint (7) is arranged between the second motor (6) and a connecting hole position (901), and the connecting hole position (901) is provided with a hole communicated with a water spraying port of the rotary joint (7).

2. A plate hub brush with rotating water spray according to claim 1, wherein the connection holes (901) are located at the end of the brush plate (802).

3. A plate hub brush of the type spraying water by rotation according to claim 1, characterized in that the rotary joint (7) comprises an inner bushing (710), an outer bushing (701) and a rotor sleeve (707),

the inner shaft sleeve (710) and the rotor sleeve (707) are an integrated piece, one end of the inner shaft sleeve (710) is provided with a water channel (709), the rotor sleeve (707) is provided with a water outlet hole (708) communicated with the water channel (709),

an outer shaft sleeve (701) is matched on the inner shaft sleeve (710), a stator sleeve (706) is arranged at one end of the outer shaft sleeve (701), the stator sleeve (706) is provided with a water inlet hole (705) communicated with a water channel (709), and a hole communicated with the water inlet hole (705) is formed in the outer surface wall of the water channel (709);

a conductive slip ring (702) is matched in the outer shaft sleeve (701), a conductive seat (703) attached with the conductive slip ring (702) is arranged on the inner shaft sleeve (710), both the outer shaft sleeve (701) and the rotor sleeve (707) are provided with wire holes, and the inner shaft sleeve (710) is provided with a wiring hole communicated with the wire hole on the rotor sleeve (707);

the port of the water channel (709) is provided with a plug.

4. A plate hub brush according to any of claims 1-3, characterized in that at least one length of brush bristles (8) is arranged on the brush plate (9) and/or the rotating plate (1005).

5. A plate-type hub brush capable of spraying water in a rotating manner according to any one of claims 1 to 3, characterized by further comprising a driving mechanism (13), wherein the driving mechanism (13) comprises a first motor (2), a first belt (3) and a ball screw (4), and an output end of the first motor (2) is connected with an input end of the ball screw (4) through the first belt (3).

6. A plate-type hub brush spraying water rotationally according to claim 5, characterized by further comprising a bottom plate (1), the support plate (501) belongs to a brush plate pushing plate frame (5), the brush plate pushing plate frame (5) further comprises a connecting plate (502) and a guide plate (503), the ball screw (4) is provided with a nut seat, the connecting plate (502) is fixed on the nut seat, and the driving mechanism (13) is installed on the bottom plate (1).

7. The plate-type hub brush capable of spraying water rotationally of claim 6, wherein the bottom plate (1) is a U-shaped plate, the edge of the U-shaped plate is provided with a flange, and the flange is provided with a mounting hole.

8. A plate-type hub brush for spraying water rotationally according to claim 6, wherein the guide bar (10) is mounted on the base plate (1), the guide plate (503) has a notch for slidably fitting the guide bar (10), and the guide bar (12) and the lead screw on the ball screw (4) are oriented in the same direction.

9. A plate-type hub brush for spraying water rotationally according to claim 1, wherein a tension pulley (1003) is further installed in the housing (1001), and the second belt (1002) is wound around the tension pulley (1003).

10. The plate-type hub brush capable of spraying water in a rotating manner according to claim 1, wherein the car washing robot (14) is provided with a base (1401), the bottom plate (1) is fixed below the base (1401), and the base (1401) is provided with a concave groove (1402) for placing the brush plate (9), the bristles (8), the second motor (6), the rotary joint (7) and the rotating mechanism.