CN212243301U - Intelligent car washing device - Google Patents

Abstract

The utility model provides an intelligence car washer, relates to environmental protection equipment technical field, including the boss that 2 are parallel to each other that can supply the wheel of vehicle to pass through, be equipped with the chute between 2 bosses, be equipped with first wiper mechanism in the upper end of chute and lie in between 2 bosses, be equipped with second wiper mechanism in the outside of 2 bosses, still be equipped with the basin between second wiper mechanism and the boss outside, the basin pass through pipeline and chute intercommunication, the chute be connected with water cyclic utilization device, first wiper mechanism, second wiper mechanism be automatic wiper mechanism. The utility model provides an intelligence car washer, the device pass through intelligent design, and is strong to the pertinence of filth, and washing efficiency is high, and washing effect is good, and can practice thrift the water source, is suitable for using widely.

Description

Intelligent car washing device

Technical Field

The utility model relates to an environmental protection equipment technical field, concretely relates to intelligence car washer.

Background

The engineering vehicle passes in and out of the construction site, a large amount of soil is stained on the vehicle, and the engineering vehicle needs to be cleaned when passing in and out of the construction site in order to protect the environment.

The application numbers are: 201120201122.9 discloses a platform is washed to engineering truck that job site used, this is novel through setting up water spray fence and escape canal, sedimentation tank, utilizes high pressure water source to wash the vehicle, though compare the manual work and take the squirt to wash and have certain progress, nevertheless still has following defect:

1. water sources are wasted, because the water spraying fences are washed indiscriminately, the pertinence to contaminated dirt is not strong, and after washing, the water sources are discharged through urban drainage pipelines, so that a large amount of water sources are wasted;

2. although the engineering truck is washed by a large amount of water, the dirt at the bottom of the engineering truck is still not removed, but the bottom of the engineering truck is the main part infected with the dirt, and although the bottom of the engineering truck cannot be seen from the side, the bottom of the engineering truck forms an important source of urban dust pollution;

3. with the continuous development of the industrial internet of things technology, the intelligent level of the existing flushing mode is not high, and the flushing mode is separated from the prospect of industrial development.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the prior art, this is novel to provide an intelligence car washer, and the device passes through intelligent design, and is strong to the pertinence of filth, and washing efficiency is high, and it is effectual to wash, and can practice thrift the water source, is suitable for using widely.

In order to realize the purpose, the novel technical scheme is as follows:

the utility model provides an intelligence car washer, is equipped with the chute including 2 bosss that are parallel to each other that can supply the wheel of vehicle to pass through between 2 bosss, is equipped with first wiper mechanism in the upper end of chute and be located between 2 bosss, is equipped with second wiper mechanism in the outside of 2 bosss, still is equipped with the basin between second wiper mechanism and the boss outside, the basin pass through pipeline and chute intercommunication, the chute be connected with water cyclic utilization device, first wiper mechanism, second wiper mechanism be automatic wiper mechanism.

Preferably, the water recycling device is a rainwater collecting system, the rainwater collecting system is provided with a reservoir and provides water sources for the first cleaning mechanism and the second cleaning mechanism through the reservoir, and the water sources are high-pressure water sources after high-pressure treatment.

Preferably, the first cleaning mechanism comprises a connecting plate with an arc-shaped cross section, two ends of the connecting plate are fixedly connected with the middle parts of the front end and the rear end of the upper opening of the chute, a rack A is fixedly connected to the upper surface of the connecting plate along the length direction, convex teeth are arranged on the surface of the side wall of the rack A, a first slide rail is further arranged on the surface of the inner wall of the boss above the rack A, a spraying and wiping mechanism is connected between the first slide rails of the 2 bosses in a sliding manner, a first motor is fixedly connected to the bottom of the spraying and wiping mechanism, a first gear is fixedly connected to the end part of an output shaft of the first motor, and the first gear is meshed with the rack A.

Preferably, spout and wipe mechanism include a plurality of first high pressure water containers, the upper end of first high pressure water container be equipped with first nozzle, the both ends of arbitrary first high pressure water container all are through first slider and first slide rail sliding connection, through connecting rod fixed connection between a plurality of first high pressure water containers, first nozzle be the matrix arrangement in a plurality of first high pressure water container's upper end, first high pressure water container's bottom still be connected with into water pipe connector A, into water pipe connector A through intake hose A and high pressure water source intercommunication.

Preferably, an intelligence car washing unit still include the controller, intake hose A on be equipped with first solenoid valve, the upper surface outside of the first high-pressure water receptacle that is located both ends around still is equipped with first photoelectric sensor, second photoelectric sensor respectively, first photoelectric sensor, second photoelectric sensor respectively with controller signal connection, the controller respectively with first motor, first solenoid valve electric connection, the controller be connected with the power.

Preferably, second wiper mechanism include first standpipe, first standpipe towards inboard and the pipe wall in the outside on be equipped with respectively along rectangular shape through-hole A, the rectangular shape through-hole B that vertical direction set up, the inner wall of first standpipe on the surface along vertically being equipped with 2 second slide rails that set up relatively, sliding connection has the spraying mechanism between 2 second slide rails, the rear end surface fixedly connected with second motor of spraying mechanism, the inner wall of first standpipe on the surface still fixedly connected with along the rack B of vertical setting, the output shaft tip fixedly connected with second gear of second motor, second gear and rack B mesh and be connected, first standpipe bottom pass through base and ground fixed connection.

Preferably, the spraying and brushing mechanism comprises a second high-pressure water container, a plurality of second nozzles are uniformly arranged at the outer side end of the second high-pressure water container along the longitudinal direction, a water inlet pipe joint B is further connected to the rear end of the second high-pressure water container, the water inlet pipe joint B is communicated with a high-pressure water source through a water inlet hose B, the end part of the second nozzle extends out of the strip-shaped through hole A, and the water inlet pipe joint B penetrates through the strip-shaped through hole B.

Preferably, intake hose B on be equipped with the second solenoid valve, the outer wall surface of the first standpipe at rectangular shape through-hole A outside place on still along vertical evenly distributed have a plurality of filth sensors, still be equipped with third photoelectric sensor on the top of second high-pressure water container, third photoelectric sensor's induction end relative with rectangular shape through-hole A, filth sensor, third photoelectric sensor and controller signal connection, controller and second motor, second solenoid valve electric connection.

Preferably, the second cleaning mechanisms are provided with a plurality of second cleaning mechanisms which are uniformly distributed along the outer sides of the bosses, and a first filter screen, a second filter screen and a third filter screen which are sequentially increased in mesh are arranged in the water tank from top to bottom; the first nozzle is made of elastic materials, a spring is connected between the upper part of the outer surface of the side wall of the first nozzle and the first high-pressure water container, the first nozzle is in a vertical state under the action of the impact force of a high-pressure water source, and after the high-pressure water source stops spraying, the first nozzle is bent under the tension of the spring.

Preferably, the bottom end of the first vertical pipe is further connected with a second vertical pipe through a thrust bearing, the second vertical pipe is fixedly connected with the base, a third gear is fixedly sleeved at the lower end of the outer surface of the first vertical pipe, a third motor is fixedly connected to the top of the base, a fourth gear is fixedly connected to the end of an output shaft of the third motor, the fourth gear is meshed with the third gear, and the controller is electrically connected with the third motor.

This novel intelligence carwash device has following beneficial effect:

1. the novel intelligent vehicle cleaning device realizes intelligent dirt searching, and purposefully adjusts the washing position and time according to the position and size of the dirt, so that the vehicle cleaning is automatic and intelligent, and the technical progress of related products is promoted;

2. on the basis of washing the vehicle in a targeted manner, the water source of the part exceeding the vehicle range can be automatically cut off through the sensor, and the water source can be recycled, so that the problem of water source waste in the process of washing the vehicle is avoided;

3. the novel car washing machine can apply overlapping impact at different angles to dirt through the specially designed spraying and wiping mechanism and the spraying and brushing mechanism, so that the dirt can fall off quickly, and the car washing efficiency is improved;

4. the novel washing device can be used for washing the side surface of the engineering vehicle and the bottom of the vehicle, so that the washing effect of the engineering vehicle is obviously improved, and the environmental protection is facilitated;

5. this first nozzle of novel setting can be in vertical state at the during operation, is in crooked state when out of work, has effectively avoided the filth to block up.

Drawings

FIG. 1: the front structure of the novel device is shown schematically;

FIG. 2: the side structure of the novel device is shown schematically;

FIG. 3: a cross-sectional view at the present novel a-a 1;

FIG. 4: the top view of the first cleaning mechanism of the novel cleaning device;

FIG. 5: the local structure at the position b of the novel structure is enlarged and schematically illustrated;

FIG. 6: the local structure at the position c of the novel structure is enlarged and schematically illustrated;

FIG. 7: the local structure at the position d of the novel device is enlarged and schematically illustrated;

FIG. 8: the local structure at the position e of the novel structure is enlarged and schematically illustrated;

FIG. 9: the side view of the inner side end of the second cleaning mechanism of the novel cleaning device;

FIG. 10: the structure of the novel first nozzle is schematic;

1: controller, 2: vehicle, 3: wheel, 4: boss, 5: chute, 6: rainwater collection system, 7: ground surface, 8: spacing boss, 9: slope, 10: first standpipe, 11: elongated through hole B, 12: water inlet pipe joint B, 13: second motor, 14: rack B, 15: second gear, 16: second slide rail, 17: second slider, 18: second high-pressure water container, 19: second nozzle, 20: fixed block, 21: connecting block, 22: first slide rail, 23: connecting plate, 24: first photosensor, 25: first high-pressure water tank, 26: link, 27: second photosensor, 28: rack a, 29: first nozzle, 30: spring, 31: water inlet pipe joint a, 32: water tank, 33: pipe, 34: fixing seat, 35: water inlet hose B, 36: fourth gear, 37: third gear, 38: thrust bearing, 39: second standpipe, 40: base, 41: third motor, 42: third photosensor, 43: guard plate, 44: first motor, 45: first gear, 46: water inlet hose a, 47: first screen, 48: second screen, 49: third screen, 50: elongated through-hole a, 51: a soil sensor.

Detailed Description

The present invention is described in detail below with reference to the drawings, which are intended to illustrate preferred embodiments of the present invention and not to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only used for describing the present invention and simplifying the description, but do not indicate or imply that the device or the element to be referred to must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention.

In an embodiment, the novel intelligent vehicle washing device, as shown in fig. 1, 2, and 6, includes 2 mutually parallel bosses 4 through which wheels 3 of a vehicle 2 can pass, a chute 5 is provided between 2 bosses 4, a first cleaning mechanism is provided at the upper end of the chute 5 and between 2 bosses, a second cleaning mechanism is provided at the outer side of 2 bosses, a water tank 32 is further provided between the second cleaning mechanism and the outer side of the boss 4, the water tank 32 is communicated with the chute 5 through a pipeline 33, the chute 5 is connected with a water recycling device, and the first cleaning mechanism and the second cleaning mechanism are automatic cleaning mechanisms; when the vehicle is washed, the vehicle needs to be driven to the boss 4, and as shown in fig. 1 and fig. 2, the tires, the side plates and the bottom of the frame of the vehicle can be cleaned through the first cleaning mechanism and the second cleaning mechanism; the bottom of the chute 32 is of a slope structure, is suitable for sludge sedimentation, and is cleaned after the sludge sedimentation reaches a certain degree.

In a further embodiment, as shown in fig. 1 and fig. 2, the water recycling device is a rainwater collection system 6, the rainwater collection system 6 is provided with a reservoir, and water sources are provided for the first cleaning mechanism and the second cleaning mechanism through the reservoir, and the water sources are high-pressure water sources after high-pressure treatment; a rainwater collecting system 6 can be arranged on a construction site, and a water source for recycling can be provided for vehicle cleaning.

In a further embodiment, shown in figure 6, the first cleaning means comprises a web 23 which is arcuate in cross-section, the arcuate surface being adapted to slide with the water source into the chute as the dirt falls, but is difficult to remain on the surface of the connecting plate 23, as shown in fig. 4, the two ends of the connecting plate 23 are fixedly connected with the middle parts of the front and rear ends of the upper opening of the chute 5, a rack A28 is fixedly connected on the upper surface of the connecting plate 23 along the length direction, the side wall surface of the rack A28 is provided with convex teeth, the inner wall surface of the boss 4 positioned above the rack A28 is also provided with a first slide rail 22, a spraying and wiping mechanism is connected between the first slide rails 22 of 2 bosses 4 in a sliding way, as shown in fig. 6, a first motor 44 is fixedly connected to the bottom of the spraying and wiping mechanism, a first gear 45 is fixedly connected to an end portion of an output shaft of the first motor 44, and the first gear 45 is engaged with a rack a 28; the spraying and wiping mechanism is driven by the first motor 44 to slide back and forth at the bottom of the vehicle for washing.

In a further embodiment, as shown in fig. 4, the spraying and wiping mechanism includes a plurality of first high-pressure water containers 25, the upper end of each first high-pressure water container 25 is provided with a first nozzle 29, both ends of any first high-pressure water container 25 are slidably connected with the first slide rail 22 through first slide blocks, the plurality of first high-pressure water containers 25 are fixedly connected through a connecting rod 26, the first nozzles 29 are arranged in a matrix at the upper ends of the plurality of first high-pressure water containers 25, as shown in fig. 6, the bottom of each first high-pressure water container 25 is further connected with a water inlet pipe connector a31, and the water inlet pipe connector a31 is communicated with a high-pressure water source through a water inlet hose a 46; when the first nozzles 29 arranged in a matrix move back and forth repeatedly under the drive of the first motor 44, the pollutants at the bottom of the vehicle can be washed repeatedly, the pollutants are generally cleaned like a board eraser, after the first row is washed, the second row is washed at the same position, and the like, so that the pollutants attached to the bottom of the vehicle can be quickly washed away.

In a further embodiment, as shown in fig. 4, the intelligent car washing device further includes a controller 1, a first electromagnetic valve (not shown) is disposed on the water inlet hose a46, a first photoelectric sensor 24 and a second photoelectric sensor 27 are disposed outside an upper surface of the first high-pressure water container 25 located at the front end and the rear end, the first photoelectric sensor 24 and the second photoelectric sensor 27 are respectively connected to the controller 1 through signals, the controller 1 is respectively electrically connected to the first motor 44 and the first electromagnetic valve, and the controller is connected to a power supply; when the first photoelectric sensor 24 or the second photoelectric sensor 27 does not have obstacles to block light, the controller closes the first electromagnetic valve, so that water source waste is avoided, at the moment, the spraying brush exceeds the range of the vehicle bottom, when the first photoelectric sensor 24 or the second photoelectric sensor 27 detects that the obstacles block light, the controller starts the first motor 44 to drive the spraying and wiping mechanism to repeatedly move on the rack A28, namely when only one photoelectric sensor detects that the obstacles block light, the first motor 44 drives the spraying and wiping mechanism to move in the reverse direction, when the first photoelectric sensor 24 and the second photoelectric sensor 27 do not have obstacles to block light, the controller stops the first motor 44 to work, at the moment, the washing work is finished, and the vehicle is already driven away from the boss 4.

In a further embodiment, as shown in fig. 1, 2, 3, 5, 7, 8, 9, the second cleaning means comprises a first standpipe 10, the pipe wall of the first vertical pipe 10 facing the inner side and the outer side is respectively provided with a long strip-shaped through hole A50 and a long strip-shaped through hole B11 which are arranged along the vertical direction, the inner wall surface of the first vertical pipe 10 is provided with 2 second slide rails 16 which are oppositely arranged along the longitudinal direction, a spraying mechanism is connected between the 2 second sliding rails 16 in a sliding way, the outer surface of the rear end of the spraying mechanism is fixedly connected with a second motor 13, a rack B14 arranged along the longitudinal direction is also fixedly connected to the inner wall surface of the first vertical pipe 10, the end of the output shaft of the second motor 13 is fixedly connected with a second gear 15, the second gear 15 is meshed with the rack B14, and the bottom end of the first vertical pipe 10 is fixedly connected with the ground 7 through a base 40.

In a further embodiment, as shown in fig. 5, 7 and 9, the spraying mechanism includes a second high-pressure water container 18, a plurality of second nozzles 19 are uniformly arranged at an outer end of the second high-pressure water container 18 along a longitudinal direction, a water inlet pipe joint B12 is further connected to a rear end of the second high-pressure water container 18, the water inlet pipe joint B12 is communicated with a high-pressure water source through a water inlet hose B35, an end of the second nozzle 19 extends out of an elongated through hole a50, and the water inlet pipe joint B12 passes through the elongated through hole B11.

In a further embodiment, as shown in fig. 5 and 9, a second electromagnetic valve (not shown in the drawings) is disposed on the water inlet hose B35, a plurality of dirt sensors 51 are further uniformly distributed on the outer wall surface of the first vertical pipe 10 on which the outer side of the elongated through hole a50 is located along the longitudinal direction, a third photoelectric sensor 42 is further disposed at the top end of the second high-pressure water container 18, the sensing end of the third photoelectric sensor 42 is opposite to the elongated through hole a50, the dirt sensors 51 and the third photoelectric sensor 42 are in signal connection with a controller, and the controller is electrically connected with the second motor 13 and the second electromagnetic valve; the spraying mechanism is similar to a brush to repeatedly wash the same part, dirt can quickly fall off due to the superposed impact force, when the dirt sensor 51 detects the dirt on the side surface of the wheel and the vehicle, a signal is transmitted to the controller, the controller repeatedly washes the dirt with different attachment degrees at different attachment positions according to a preset program, the places with more dirt attachment can be mainly washed for many times, and the places with less dirt attachment are washed for few times, so that the dirt cleaning is pointed, and the waste of water sources due to blind washing is avoided; when the vehicle is shorter, the spraying mechanism possibly exceeds the height of the vehicle, at the moment, the third photoelectric sensor 42 detects that no light obstacle exists, the controller sends a stop signal to the second electromagnetic valve after receiving the signal, water waste is avoided, meanwhile, the second motor 13 is controlled to rotate in the reverse direction, the spraying mechanism is driven to move in the reverse direction, when the third photoelectric sensor 42 detects the light obstacle, the controller sends an opening signal to the second electromagnetic valve, and the spraying mechanism continues to wash the vehicle.

In a further embodiment, as shown in fig. 2 and 6, a plurality of second cleaning mechanisms are provided and are uniformly distributed along the outer side of the boss 4, and the plurality of second cleaning mechanisms can simultaneously perform cleaning work on the side surface of the vehicle, so that the cleaning efficiency is further improved; a first filter screen 47, a second filter screen 48 and a third filter screen 49 with sequentially increasing mesh numbers are arranged in the water tank 32 from top to bottom, and the multiple filter screens can intercept impurities and dirt, so that a water source is convenient to recycle; as shown in fig. 10, the first nozzle 29 is made of an elastic material, a spring 30 is connected between the upper portion of the outer surface of the side wall of the first nozzle 29 and the first high-pressure water container 25, the first nozzle 29 is in a vertical state under the impact force of a high-pressure water source, after the high-pressure water source stops spraying, the first nozzle 29 is bent under the tensile force of the spring 30, and as the dirt falls from the upper portion of the first nozzle 29, when the high-pressure water source works, the dirt can be blocked outside the first nozzle 29, and when the high-pressure water source does not exist, the first nozzle 29 is easily blocked by the falling dirt, so that through the novel arrangement, the first nozzle can be kept in a bent state when the vehicle is not washed, and can be kept in a vertical state when the vehicle is washed, thereby effectively working and avoiding blockage.

In a further embodiment, as shown in fig. 2, 5, 7 and 9, the bottom end of the first vertical pipe 10 is further connected to a second vertical pipe 39 through a thrust bearing 38, the second vertical pipe 39 is fixedly connected to a base 40, a third gear 37 is fixedly sleeved on the lower end of the outer surface of the first vertical pipe 10, a third motor 41 is fixedly connected to the top of the base 40, a fourth gear 36 is fixedly connected to an end of an output shaft of the third motor 41, the fourth gear 36 is engaged with the third gear 37, and the controller is electrically connected to the third motor 41; in order to make the second cleaning mechanism have better cleaning effect, in this embodiment, the controller can control the steering direction of the third motor 41 to implement the second cleaning mechanism to wash the side of the vehicle in a left-right swinging manner, and the specific principle is as described above.

The first motor 44, the second motor 13, and the third motor 41 according to the present invention may be stepping motors or servo motors.

Claims (10)

1. An intelligence car washer, characterized by: the automatic cleaning device comprises 2 mutually parallel bosses for the wheels of a vehicle to pass through, a chute is arranged between the 2 bosses, a first cleaning mechanism is arranged at the upper end of the chute and between the 2 bosses, a second cleaning mechanism is arranged on the outer sides of the 2 bosses, a water tank is further arranged between the second cleaning mechanism and the outer sides of the bosses, the water tank is communicated with the chute through a pipeline, the chute is connected with a water recycling device, and the first cleaning mechanism and the second cleaning mechanism are automatic cleaning mechanisms.

2. The intelligent car washing device according to claim 1, wherein: the water recycling device is a rainwater collecting system which is provided with a reservoir and provides water sources for the first cleaning mechanism and the second cleaning mechanism through the reservoir, and the water sources are high-pressure water sources after high-pressure treatment.

3. An intelligent car washing device as claimed in claim 1 or 2, wherein: the first cleaning mechanism comprises a connecting plate with an arc-shaped cross section, the two ends of the connecting plate are fixedly connected with the middle of the front end and the rear end of an upper opening of the chute, a rack A is fixedly connected to the upper surface of the connecting plate along the length direction, convex teeth are arranged on the surface of the side wall of the rack A, a first slide rail is further arranged on the surface of the inner wall of a boss above the rack A, a spraying and wiping mechanism is connected between the first slide rails of 2 bosses in a sliding mode, a first motor is fixedly connected to the bottom of the spraying and wiping mechanism, a first gear is fixedly connected to the end portion of an output shaft of the first motor, and the first gear is meshed with the rack A.

4. An intelligent car washing device as claimed in claim 3, wherein: spout and wipe mechanism include a plurality of first high-pressure water containers, the upper end of first high-pressure water container be equipped with first nozzle, first slider and first slide rail sliding connection are all passed through at arbitrary first high-pressure water container's both ends, through connecting rod fixed connection between a plurality of first high-pressure water containers, first nozzle be the matrix arrangement in a plurality of first high-pressure water container's upper end, first high-pressure water container's bottom still be connected with into water pipe connector A, into water pipe connector A through intake hose A and high-pressure water source intercommunication.

5. An intelligent car washing device as claimed in claim 4, wherein: an intelligence car washing unit still include the controller, intake hose A on be equipped with first solenoid valve, the upper surface outside of the first high-pressure water container at both ends still is equipped with first photoelectric sensor, second photoelectric sensor respectively around being located, first photoelectric sensor, second photoelectric sensor respectively with controller signal connection, the controller respectively with first motor, first solenoid valve electric connection, the controller be connected with the power.

6. An intelligent car washing device as claimed in claim 5, wherein: second wiper mechanism include first standpipe, first standpipe towards inboard and the pipe wall in the outside on be equipped with respectively along rectangular shape through-hole A, the rectangular shape through-hole B that vertical direction set up, the inner wall of first standpipe on the surface along vertically being equipped with the second slide rail that 2 are relative to set up, sliding connection has the spraying mechanism between 2 second slide rails, the rear end surface fixedly connected with second motor of spraying mechanism, the inner wall of first standpipe on the surface still fixedly connected with along the rack B of vertical setting, the output shaft tip fixedly connected with second gear of second motor, second gear and rack B mesh and be connected, first standpipe bottom pass through base and ground fixed connection.

7. An intelligent car washing device as claimed in claim 6, wherein: the spraying mechanism comprises a second high-pressure water container, a plurality of second nozzles are uniformly arranged at the outer side end of the second high-pressure water container along the longitudinal direction, a water inlet pipe joint B is further connected to the rear end of the second high-pressure water container, the water inlet pipe joint B is communicated with the high-pressure water source through a water inlet hose B, the end part of each second nozzle extends out of a strip-shaped through hole A, and the water inlet pipe joint B penetrates through the strip-shaped through hole B.

8. An intelligent car washing device as claimed in claim 7, wherein: the water inlet hose B on be equipped with the second solenoid valve, the outer wall surface of the first standpipe at rectangular shape through-hole A outside place on still along vertical evenly distributed have a plurality of filth sensors, still be equipped with third photoelectric sensor on the top of second high-pressure water container, third photoelectric sensor's induction end relative with rectangular shape through-hole A, filth sensor, third photoelectric sensor and controller signal connection, controller and second motor, second solenoid valve electric connection.

9. An intelligent car washing device as claimed in claim 4 or 5 or 6 or 7 or 8, wherein: the second cleaning mechanisms are multiple and are uniformly distributed along the outer sides of the bosses, and a first filter screen, a second filter screen and a third filter screen which are sequentially increased in mesh number are arranged in the water tank from top to bottom; the first nozzle is made of elastic materials, a spring is connected between the upper part of the outer surface of the side wall of the first nozzle and the first high-pressure water container, the first nozzle is in a vertical state under the action of the impact force of a high-pressure water source, and after the high-pressure water source stops spraying, the first nozzle is bent under the tension of the spring.

10. An intelligent car washing device as claimed in claim 6 or 7 or 8, wherein: the bottom end of the first vertical pipe is connected with a second vertical pipe through a thrust bearing, the second vertical pipe is fixedly connected with the base, a third gear is fixedly sleeved at the lower end of the outer surface of the first vertical pipe, a third motor is fixedly connected to the top of the base, a fourth gear is fixedly connected to the end of an output shaft of the third motor, the fourth gear is meshed with the third gear, and the controller is electrically connected with the third motor.

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