阅读说明：本技术 汽车清洗装置 (Automobile cleaning device ) 是由 陈海瀛 于 2019-09-10 设计创作，主要内容包括：本发明适用于汽车技术领域,提供了一种汽车清洗装置,该汽车清洗装置包括第一清洗组件、第二清洗组件、驱动第一清洗组件升降的第一升降机构以及驱动第一清洗组件、第二清洗组件、第一升降机构升降的第二升降机构。本发明提供的汽车清洗装置制造技术难度。并且,当第二升降机构升降驱动第二清洗组件的高度处于合适的位置时,如果需要调节第一清洗组件的高度,可以仅调节第一升降机构即可,因此,不会影响到第二清洗组件的升降高度,本发明提供的升降机构可以保证第一清洗组件和第二清洗组件同时处于合适的高度。(The invention is suitable for the technical field of automobiles, and provides an automobile cleaning device which comprises a first cleaning assembly, a second cleaning assembly, a first lifting mechanism for driving the first cleaning assembly to lift, and a second lifting mechanism for driving the first cleaning assembly, the second cleaning assembly and the first lifting mechanism to lift. The automobile cleaning device provided by the invention is difficult to manufacture. And when the second lifting mechanism drives the second cleaning component to lift and lower to be in a proper position, if the height of the first cleaning component needs to be adjusted, only the first lifting mechanism can be adjusted, so that the lifting height of the second cleaning component cannot be influenced.)

1. The utility model provides an automobile cleaning device, is including the first subassembly of wasing that is used for wasing the car top, the second that is used for wasing the automobile body washs the subassembly, is used for the drive first elevating system that washs the subassembly and go up and down, its characterized in that, automobile cleaning device is still including being used for the drive first washing subassembly the second washs the subassembly and the second elevating system that first elevating system goes up and down.

2. The vehicle washing apparatus of claim 1, wherein the second lifting mechanism comprises a support chassis, a support plate slidably coupled to the support chassis, and a second lifting drive for driving the support plate to be lifted relative to the support chassis, wherein the first washing assembly, the second washing assembly, and the first lifting mechanism are coupled to the support plate, and the second lifting drive drives the support plate to be lifted, thereby driving the first washing assembly, the second washing assembly, and the first lifting mechanism to be lifted.

3. The vehicle washing apparatus as claimed in claim 2, wherein the first elevating mechanism comprises a sliding plate slidably connected to the support plate and a first elevating driving member for driving the sliding plate to be elevated relative to the support plate, the first washing unit is connected to the sliding plate, and the first elevating driving member drives the sliding plate to be elevated relative to the support plate, thereby driving the first washing unit to be elevated.

4. The car washing apparatus as claimed in claim 2, wherein the first washing assembly includes a first washing roller assembly and a first folding mechanism for driving the first washing roller assembly to be switched in horizontal and vertical directions.

5. The vehicle washing apparatus as defined in claim 4, wherein the first washing roller assembly includes a first bracket rotatably coupled to the support plate at one side thereof and a first washing roller rotatably coupled to the first bracket, and the first folding mechanism includes a first retractable pushing member rotatably coupled to the support plate at one end thereof and rotatably coupled to the first bracket at the other end thereof to push the first bracket to rotate in horizontal and vertical directions.

6. The vehicle washing apparatus as recited in claim 2, wherein the second washing assembly further includes a second washing roller assembly extending in a vertical direction and a second folding mechanism driving an upper end of the second washing roller assembly to be deviated outwardly in the vertical direction.

7. The vehicle washing apparatus as recited in claim 6, wherein the second wash roller assembly includes a second cradle extending in a vertical direction and a second wash roller rotatably coupled to the second cradle, and the second folding mechanism includes a support bar rotatably coupled at one end to the support plate and at the other end to the second cradle, and a second retractable urging member positioned above the support bar and having one end rotatably coupled to the support plate and at the other end fixedly coupled to the second cradle for urging the second wash roller assembly to deflect outwardly in the vertical direction.

8. The vehicle washing apparatus of claim 2, further comprising a third washing unit for washing the underbody, the first cleaning component, the second cleaning component and the third cleaning component are arranged from top to bottom in sequence, the third cleaning component comprises a guide rod, a sliding component, a scrubbing plate, a supporting rod and a third telescopic push rod, wherein one end of the guide rod is connected with the supporting underframe, the other end of the guide rod extends towards the direction of the vehicle body, the sliding component is connected onto the guide rod in a sliding mode, one end of the scrubbing plate is rotatably connected to the sliding component, the other end of the scrubbing plate extends towards the direction of the vehicle body, the end of the supporting rod is connected to the end, away from the supporting underframe, of the guide rod, the other end of the scrubbing plate is rotatably connected to the sliding component, one end of the third telescopic push rod is rotatably connected to the supporting underframe, the other end of the third.

9. The vehicle washing apparatus of any one of claims 1-8, further comprising a traveling mechanism for adjusting the relative position of the vehicle washing apparatus to the vehicle.

Technical Field

The invention belongs to the technical field of automobiles, and particularly relates to an automobile cleaning device.

Background

With the popularization of automobiles, the automobile washing industry is developed vigorously, and at present, some automatic automobile washing equipment replaces manual automobile washing, so that the automobile washing equipment is high in washing efficiency and low in use cost, and is popular in the automobile washing industry. The existing car washing equipment generally comprises a top washing mechanism for washing the top of a car, a car body washing mechanism for washing a car body and lifting mechanisms for driving the top washing mechanism and the car body washing mechanism to lift up and down, wherein the existing lifting mechanisms are generally divided into two types, one type comprises two lifting mechanisms, and the two lifting mechanisms respectively and independently drive the top washing mechanism and the car body washing mechanism to lift up and down; the other is that drive top wiper mechanism and automobile body wiper mechanism synchronous lift simultaneously through a elevating system, and the setting of elevating system quantity can be saved to this kind of mode, but this kind of mode only can drive two wiper mechanisms simultaneously and go up and down, and this just makes when driving one of them wiper mechanism lift adjustment to suitable position, can lead to another elevating system's high improper, appears the technical problem that can't compromise two wiper mechanism's cleaning performance.

Disclosure of Invention

The invention aims to provide an automobile cleaning device, and aims to solve the technical problems that lifting mechanisms in the prior art are high in technical difficulty and the lifting heights of two cleaning mechanisms cannot be considered at the same time.

The invention is realized in such a way that the automobile cleaning device comprises a first cleaning assembly for cleaning the top of an automobile, a second cleaning assembly for cleaning the automobile body, a first lifting mechanism for driving the first cleaning assembly to lift, and a second lifting mechanism for driving the first cleaning assembly, the second cleaning assembly and the first lifting mechanism to lift.

Furthermore, the second lifting mechanism comprises a supporting chassis, a supporting plate which is slidably connected to the supporting chassis and a second lifting driving piece which drives the supporting plate to lift relative to the supporting chassis, the first cleaning component, the second cleaning component and the first lifting mechanism are connected to the supporting plate, and the second lifting driving piece drives the supporting plate to lift so as to drive the first cleaning component, the second cleaning component and the first lifting mechanism to lift.

Furthermore, the first lifting mechanism comprises a sliding connection plate connected to the support plate in a sliding manner and a first lifting driving piece for driving the sliding connection plate to lift relative to the support plate, the first cleaning component is connected to the sliding connection plate, and the first lifting driving piece drives the sliding connection plate to lift relative to the support plate so as to drive the first cleaning component to lift.

Further, the first cleaning assembly includes a first cleaning roller assembly and a first folding mechanism driving the first cleaning roller assembly to be switched in horizontal and vertical directions.

Furthermore, the first cleaning roller assembly comprises a first bracket and a first cleaning roller, one side of the first cleaning roller assembly is rotatably connected with the supporting plate, the first cleaning roller is rotatably connected with the first bracket, and the first folding mechanism comprises a first telescopic pushing piece, one end of the first telescopic pushing piece is rotatably connected with the supporting plate, the other end of the first telescopic pushing piece is rotatably connected with the first bracket, and the first telescopic pushing piece pushes the first bracket to rotate in the horizontal direction and the vertical direction.

Further, the second cleaning assembly also comprises a second cleaning roller assembly extending along the vertical direction and a second folding mechanism driving the upper end of the second cleaning roller assembly to deviate outwards in the vertical direction.

Furthermore, the second cleaning roller assembly comprises a second bracket extending in the vertical direction and a second cleaning roller rotatably connected to the second bracket, and the second folding mechanism comprises a supporting rod with one end rotatably connected to the supporting plate and the other end rotatably connected to the second bracket and a second telescopic pushing member located above the supporting rod and having one end rotatably connected to the supporting plate and the other end fixedly connected to the second bracket and used for pushing the second cleaning roller assembly to deviate outwards in the vertical direction.

Further, the automobile cleaning device also comprises a third cleaning component used for cleaning the bottom of the automobile body, the first cleaning component, the second cleaning component and the third cleaning component are arranged from top to bottom in sequence, the third cleaning component comprises a guide rod, a sliding component, a scrubbing plate, a supporting rod and a third telescopic push rod, wherein one end of the guide rod is connected with the supporting underframe, the other end of the guide rod extends towards the direction of the vehicle body, the sliding component is connected onto the guide rod in a sliding mode, one end of the scrubbing plate is rotatably connected to the sliding component, the other end of the scrubbing plate extends towards the direction of the vehicle body, the end of the supporting rod is connected to the end, away from the supporting underframe, of the guide rod, the other end of the scrubbing plate is rotatably connected to the sliding component, one end of the third telescopic push rod is rotatably connected to the supporting underframe, the other end of the third.

Further, the automobile cleaning device also comprises a travelling mechanism used for adjusting the relative position of the automobile cleaning device and the automobile.

Compared with the prior art, the invention has the technical effects that: the invention provides an automobile cleaning device which comprises a first cleaning component, a second cleaning component, a first lifting mechanism for driving the first cleaning component to lift, and a second lifting mechanism for driving the first cleaning component, the second cleaning component and the first lifting mechanism to lift. The second lifting mechanism provided by the invention can also drive the first lifting mechanism to lift, namely the lifting height of the first cleaning assembly is determined by the sum of the lifting heights of the first lifting mechanism and the second lifting mechanism, so that the requirement on the maximum lifting height of the first lifting mechanism can be properly reduced, the reduced part can be compensated by the lifting height of the second lifting mechanism, and the technical difficulty can be reduced because the requirement on the maximum lifting height of the first lifting mechanism is reduced. In addition, when the second lifting mechanism drives the second cleaning component to lift and lower to be in a proper position, if the height of the first cleaning component needs to be adjusted, only the first lifting mechanism needs to be adjusted, so that the lifting height of the second cleaning component is not affected.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention or in the description of the prior art will be briefly described below, and it is obvious that the drawings described below 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 perspective view of an automotive cleaning device provided in accordance with an embodiment of the present invention;

FIG. 2 is a perspective view of a first cleaning assembly provided by an embodiment of the present invention;

FIG. 3 is an exploded view of a first lift mechanism provided by an embodiment of the present invention;

FIG. 4 is a perspective view of a second cleaning assembly provided by an embodiment of the present invention;

FIG. 5 is a perspective view of a third cleaning assembly of the present invention with a cleaning plate open;

FIG. 6 is a perspective view of a third cleaning assembly according to an embodiment of the present invention with a cleaning plate retracted;

FIG. 7 is a view showing a state of use of the washing apparatus for a vehicle according to the embodiment of the present invention;

fig. 8 is a state diagram of the automobile washing device according to the embodiment of the present invention after being folded and stored.

Description of reference numerals:

10 first cleaning assembly 333 scrubbing plate

11 first wash roller assembly 334 strut

111 first support 335 third telescopic push rod

112 first cleaning roller 40 first lifting mechanism

121 first telescopic pushing piece 41 sliding connection plate

13 guide plate 42 first lifting drive

131 arc guide groove 421 gear

14 sliding column 422 rack

20 second cleaning assembly 43 first guide post

21 second cleaning roller assembly 44 first guide channel

211 second support 50 second lifting mechanism

212 second cleaning roller 51 support chassis

221 support rod 52 support plate

222 second telescopic pushing member 53 second lifting driving member

33 third cleaning assembly 54 second guide post

331 guide rod 55 second guide groove

332 sliding assembly 60 running mechanism

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it should be noted that when an element is referred to as being "fixed" or "disposed" to another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.

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

The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.

Referring to fig. 1 to 3, an automobile washing device provided in an embodiment of the present invention includes a first washing assembly 10 for washing an automobile roof, a second washing assembly 20 for washing an automobile body, and a first lifting mechanism 40 for driving the first washing assembly 10 to lift, and the automobile washing device further includes a second lifting mechanism 50 for driving the first washing assembly 10, the second washing assembly 20, and the first lifting mechanism 40 to lift.

Referring to fig. 1 to 3, the second lifting mechanism 50 provided in the embodiment of the present invention may also drive the first lifting mechanism 40 to lift, that is, the lifting height of the first cleaning assembly 10 is determined by the sum of the lifting heights of the first lifting mechanism 40 and the second lifting mechanism 50, so that the requirement for the maximum lifting height of the first lifting mechanism 40 may be appropriately reduced, the reduced part may be compensated by the lifting height of the second lifting mechanism 50, and the requirement for the maximum lifting height of the first lifting mechanism 40 is reduced, so that the technical difficulty may be reduced. In addition, when the second lifting mechanism 50 drives the second cleaning assembly 20 to lift up and down to a proper position, if the height of the first cleaning assembly 10 needs to be adjusted, only the first lifting mechanism 40 can be adjusted, and the lifting height of the second cleaning assembly 20 is not affected, so that the lifting mechanism provided by the embodiment of the invention can ensure that the first cleaning assembly 10 and the second cleaning assembly 20 are at a proper height at the same time. It should be noted that the first cleaning assembly 10 and the second cleaning assembly 20 provided in the embodiment of the present invention may be any cleaning assembly capable of performing a function of cleaning a vehicle, such as a rotating roller, a scrubbing cotton cloth, a water spraying device, and the like, and the first lifting mechanism 40 and the second lifting mechanism 50 may be any mechanism capable of driving components to lift and lower, and may be implemented by a cylinder, a ball screw, an electric push rod, a rack and pinion, and the like.

Referring to fig. 1 and 8, further, the second lifting mechanism 50 includes a supporting base frame 51, a supporting plate 52 slidably connected to the supporting base frame 51, and a second lifting driving member 53 for driving the supporting plate 52 to lift relative to the supporting base frame 51, the first cleaning assembly 10, the second cleaning assembly 20, and the first lifting mechanism 40 are connected to the supporting plate 52, and the second lifting driving member 53 drives the supporting plate 52 to lift, so as to drive the first cleaning assembly 10, the second cleaning assembly 20, and the first lifting mechanism 40 to lift. Based on the above structure, when the first cleaning assembly 10, the second cleaning assembly 20 and the first lifting mechanism 40 need to be driven to lift, the second lifting driving member 53 can be driven to lift the supporting plate 52, and preferably, the embodiment of the present invention further includes a first guiding mechanism, the first guiding mechanism includes a first guiding groove 44 disposed on the supporting plate 52 and a first guiding column 43 fixed on the supporting chassis 51, and the first guiding column 43 slides in the first guiding groove 44 to provide guidance for the lifting of the supporting plate 52. Preferably, the second lifting driving member 53 provided in the embodiment of the present invention is an electric push rod.

Referring to fig. 2 and 3, further, the first lifting mechanism 40 includes a sliding plate 41 slidably connected to the supporting plate 52 and a first lifting driving member 42 for driving the sliding plate 41 to lift relative to the supporting plate 52, the first cleaning assembly 10 is connected to the sliding plate 41, and the first lifting driving member 42 drives the sliding plate 41 to lift relative to the supporting plate 52, so as to drive the first cleaning assembly 10 to lift. When the second lifting driving member 53 drives the supporting plate 52 to be at a proper position, the first lifting driving member 42 can drive the sliding plate 41 to lift relative to the supporting plate 52, and thus the first cleaning assembly 10 is lifted. The first lifting driving member 42 may be a rack and pinion structure, the gear 421 is rotatably connected to the sliding plate 41, the rack 422 extends in the vertical direction and is fixedly connected to the supporting plate 52, and the gear 421 drives the sliding plate 41 to perform a lifting motion when rotating. The embodiment of the present invention further includes a second guiding mechanism, the second guiding mechanism includes a second guiding slot 55 disposed on the supporting plate 52 and a second guiding post 54 fixed on the sliding plate 41, the second guiding post 54 slides in the second guiding slot 55 to provide a guide for the lifting of the sliding plate 41.

Referring to fig. 2, further, the first washing assembly 10 includes a first washing roller assembly 11 and a first folding mechanism for driving the first washing roller assembly 11 to be switched in horizontal and vertical directions. When the vehicle needs to be cleaned, the first folding mechanism can drive the first cleaning roller assembly 11 to be switched to the horizontal direction, the roof of the vehicle can be cleaned at the moment, and after the cleaning is finished, the first folding mechanism can switch the first cleaning roller assembly 11 to the vertical direction to be stored, so that the space occupation is reduced.

Referring to fig. 2, further, the first cleaning roller assembly 11 includes a first bracket 111 rotatably connected to the supporting plate 52 at one side and a first cleaning roller 112 rotatably connected to the first bracket 111, and the first folding mechanism includes a first telescopic pushing member 121 rotatably connected to the supporting plate 52 at one end and the first bracket 111 at the other end for pushing the first bracket 111 to rotate in the horizontal and vertical directions. Based on the structure, the embodiment of the invention realizes the switching of the first cleaning roller assembly 11 in the horizontal and vertical directions through the first telescopic pushing member 121, specifically, when the first bracket 111 needs to be rotated to the horizontal direction, the first telescopic pushing member 121 only needs to be extended, and when the first bracket 111 needs to be rotated to the vertical direction, the first telescopic pushing member 121 only needs to be shortened. Preferably, the embodiment of the present invention further includes a guide plate 13 fixedly mounted on the support plate 52, the guide plate 13 is provided with an arc-shaped guide slot 131, the first bracket 111 is fixedly provided with a sliding column 14 sliding in the arc-shaped guide slot 131, and when the first telescopic pushing member 121 drives the first bracket 111 to switch between the horizontal direction and the vertical direction, the sliding column 14 slides in the arc-shaped guide slot 131 to provide a guide for the movement of the first bracket 111. Based on the structure, the first cleaning assembly 10 can be unfolded and stored through the first telescopic pushing piece 121, and when the cleaning assembly is in the storage state, the first telescopic pushing piece 121 is in the contraction state, so that the space occupation of the cleaning device in the storage state is further reduced. In addition, the embodiment of the invention can enable the first cleaning roller assembly 11 to be more smoothly unfolded and stored by arranging the guide assembly.

Referring to fig. 4, further, the second cleaning assembly 20 further includes a second cleaning roller assembly 21 extending in a vertical direction and a second folding mechanism for driving an upper end of the second cleaning roller assembly 21 to deviate outwardly in the vertical direction. When needs wash the vehicle, the second folding mechanism can drive the upper end of second cleaning roller assembly 21 and outwards deviate for second cleaning roller assembly 21 leans out and is close to the automobile body, can wash the automobile body of car this moment, and after wasing the completion, the second folding mechanism can switch back second cleaning roller assembly 21 vertical direction and accomodate, reduces the space and takes up.

Referring to fig. 4, further, the second cleaning roller assembly 21 includes a second bracket 211 extending along the vertical direction and a second cleaning roller 212 rotatably connected to the second bracket 211, and the second folding mechanism includes a supporting rod 221 having one end rotatably connected to the supporting plate 52 and the other end rotatably connected to the second bracket 211, and a second telescopic pushing member 222 located above the supporting rod 221 and having one end rotatably connected to the supporting plate 52 and the other end fixedly connected to the second bracket 211 and used for pushing the second cleaning roller assembly 21 to deviate outwards in the vertical direction. Specifically, when the vehicle needs to be cleaned, the second telescopic pushing member 222 extends to push the upper end of the second bracket 211 to incline towards the direction close to the vehicle, so that the inclination angle of the second cleaning roller 212 is adapted to the inclination angle of the vehicle body, and the vehicle is cleaned. After the cleaning is completed, the second retractable pushing member 222 is retracted, so that the second cleaning roller 212 is in a vertical position, and the occupied space is reduced.

Referring to fig. 5 and 6, further, the car washing device further includes a third washing unit 33 for washing the underbody, the first cleaning component 10, the second cleaning component 20 and the third cleaning component 33 are sequentially arranged from top to bottom, the third cleaning assembly 33 includes a guide rod 331 having one end connected to the support chassis 51 and the other end extending in the direction of the vehicle body, a sliding assembly 332 slidably connected to the guide rod 331, a scrubbing plate 333 having one end rotatably connected to the sliding assembly 332 and the other end extending in the direction of the vehicle body away from the guide rod 331, a support rod 334 having one end rotatably connected to one end of the guide rod 331 away from the support chassis 51 and the other end rotatably connected to the scrubbing plate 333, and a third telescopic push rod 335 having one end rotatably connected to the support chassis 51 and the other end rotatably connected to the sliding assembly 332 and driving the sliding assembly 332 to slide on the guide rod 331. According to the embodiment of the invention, the third cleaning component 33 is additionally arranged, and the first cleaning component 10, the second cleaning component 20 and the third cleaning component 33 are sequentially arranged from top to bottom, so that the top and the body of the automobile can be comprehensively cleaned. The third cleaning mechanism comprises a cleaning plate and a mechanism for driving the cleaning plate to open and close, and particularly, based on the structure, when a vehicle needs to be cleaned, the third telescopic push rod 335 extends and pushes the sliding assembly 332 to move on the guide rod 331 towards the direction close to the vehicle, and as one end of the cleaning plate is rotatably connected with the sliding assembly 332 and the other end is rotatably connected with the supporting rod 334, the cleaning plate 333 is rotatably opened from the horizontal direction to the vertical direction under the action of the supporting rod 334 and the sliding assembly 332, and after the cleaning plate is opened, the vehicle can be cleaned. After the washing is completed, the third telescopic push rod 335 is contracted, so that the sliding assembly 332 moves away from the vehicle, and the scrubbing plate 333 is rotated and folded from the vertical direction to the horizontal direction under the action of the support rod 334 and the sliding assembly 332. It should be noted that, in the process of cleaning the vehicle by the third cleaning assembly 33 provided in the embodiment of the present invention, the angle of the scrubbing plate 333 can also be adjusted by the third telescopic push rod 335 through a retracting movement, so as to adapt to the radian of the vehicle body, and achieve a better cleaning effect. Optionally, the third telescopic ram 335 is an electric ram.

Referring to fig. 1 and 8, the cleaning mechanism may be fixedly disposed on the fixing frame, and the outer surface of the automobile is scrubbed by the automobile when the automobile runs, or the automobile is scrubbed by being driven by the traveling mechanism 60 when the automobile stops, and preferably, the automobile cleaning device provided in the embodiment of the present invention further includes the traveling mechanism 60 for adjusting a relative position of the automobile cleaning device and the automobile. The traveling mechanism 60 may be a rail, wheel, crawler, or the like.

The working process of the automobile cleaning device provided by the embodiment of the invention is as follows:

referring to fig. 1, 7 and 8, when the vehicle needs to be cleaned, the vehicle cleaning device travels to the vicinity of the vehicle through the traveling mechanism 60, the first folding mechanism drives the first cleaning roller assembly 11 to be switched to the horizontal direction, the second folding mechanism drives the second cleaning roller assembly 21 to be switched to the inclined direction, the third telescopic push rod 335 drives the scrubbing plate 333 to be in an open state, and the first lifting mechanism 40 and the second lifting mechanism 50 lift the first cleaning assembly 10 and the second cleaning assembly 20 to proper positions; when the traveling mechanism 60 travels, the first cleaning assembly 10, the second cleaning assembly 20 and the third cleaning assembly 33 clean different parts of the automobile, and after cleaning is completed, the first folding mechanism, the second folding mechanism and the third telescopic push rod 335 respectively fold and store the first cleaning roller assembly 11, the second cleaning roller assembly 21 and the scrubbing plate 333, so that cleaning is completed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.