CN209813937U - Full-automatic mobile car washing device - Google Patents

Abstract

The utility model discloses a full-automatic movable car washer, including the chassis, the chassis vertical fixation is provided with the support frame, all is provided with elevating system on the support frame, fixedly connected with link on the support frame, is provided with the slide rail on the relative direction in link one side, and it is provided with the carwash brush to slide on the slide rail, and the carwash brush has washing jar, fan through pipe connection, and chassis one side relative direction is provided with drainage device, and drainage device has sewage collecting box through pipe connection, and the chassis bottom is provided with the removable wheel, and the removable takes turns to and is provided with the brake block. The utility model is movable and telescopic, and can wash the car in the stage of departure of the car owner, set time and set place, thereby saving time and creating more employment opportunities for vast parking lots and private owners; the car can be washed in a residential district and a courtyard at any time and any place, so that the time is saved, and the car washing machine is convenient and quick.

Description

Full-automatic mobile car washing device

Technical Field

The utility model relates to a washing equipment field especially relates to a full automatic movable formula washing device.

Background

As private cars become popular vehicles, car washing has also become one of the essential items of daily life. The existing automobiles are generally two types of manual automobile washing and full-automatic automobile washing rooms; manual car washing is usually arranged in a small car repair store, and the car washing requirements are often difficult to meet by manual car washing for car owners due to the relatively low configuration quantity of manual car washing in the city; of course, there are many full-automatic car washes in cities, which are usually installed near large gas stations or near the business shops for maintaining and maintaining car washes; such a full-automatic car wash is also called a "full-automatic car wash"; both car washing modes are fixed places of business, car owners need to go to a door specially for car washing, and due to insufficient supply, the car owners generally need to wait for a long time.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

a full-automatic movable car washing device comprises a bottom frame, wherein the bottom frame comprises a first cross rod, a second cross rod, a third cross rod and a fourth cross rod, one ends of the second cross rod and the fourth cross rod are movably connected with two ends of the third cross rod, the other ends of the second cross rod and the fourth cross rod are in lap joint with two ends of the first cross rod, a support frame is vertically and fixedly arranged on the bottom frame and comprises a first vertical rod, a second vertical rod, a third vertical rod and a fourth vertical rod, the structures of the first vertical rod, the second vertical rod, the third vertical rod and the fourth vertical rod are the same, the first vertical rod comprises an inner pipe and an outer pipe, and the outer pipe is positioned in the inner pipe;

the lifting mechanisms are arranged on the support frames and comprise first motors, output shafts, lead screws and first sliding blocks, the first motors are positioned at the bottoms of the support frames, the output shafts of the first motors vertically penetrate through the bottoms of the support frames and extend into the inner tubes, the output shafts positioned in the inner tubes are fixedly connected with the lead screws, the lead screws are connected with the first sliding blocks in a sliding mode, and one ends of the outer tubes are fixedly connected to the first sliding blocks;

the support frame is fixedly connected with a connecting frame, the connecting frame comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, the structures of the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod are the same, the connecting frame is fixedly connected with the other end of the outer tube, the connecting rod comprises a first tube body, a second tube body and a third tube body, the second tube body and the third tube body are positioned in the first tube body, the four corners of the connecting frame are respectively provided with a second motor, an output shaft of the second motor vertically penetrates through the side wall of the connecting frame and extends to one end in the third tube body, an output shaft positioned in the third tube body is fixedly connected with one end of a rolling shaft, the other end of the rolling shaft extends to the other end of the third tube body, a water curtain is rotatably arranged on the rolling shaft, and a first opening is arranged on the side wall of the third tube body and the first tube, the side walls of the opposite sides of the second connecting rod and the fourth connecting rod are respectively provided with a sliding rail, the sliding rails are provided with a car washing brush in a sliding manner, the car washing brush comprises a second sliding block, a brush handle and a brush head, the second sliding block is arranged on the sliding rails in a sliding manner, the brush handle is fixedly connected onto the second sliding block, the brush head is arranged on the side wall of the brush handle, the second connecting rod and the fourth connecting rod are respectively provided with a cylinder, the cylinder is provided with a cylinder output shaft, the cylinder output shaft is fixedly connected with the sliding blocks, the brush handle is arranged in a hollow manner, the side wall of the brush handle is uniformly provided with a plurality of through holes, a pipeline is arranged in the brush handle, the pipeline comprises a water pipeline, a car washing liquid pipeline and an air inlet pipeline, the outlets of the water pipeline, the car washing liquid pipeline and the air inlet pipeline are communicated to, chassis one side is provided with washs jar, water pump, fan, the water inlet of water pipeline, carwash liquid pipeline runs through the delivery port that the second slider extends to the water pump through the third pipeline through the second opening, and the air intake of intake stack runs through the air outlet that the second slider extends to the fan through the third pipeline through the second opening, be provided with the pneumatic valve on the third pipeline, wash jar including water pitcher, carwash fluid reservoir, the water inlet of water pump communicates to in water pitcher, the carwash fluid reservoir through fourth pipeline, fifth pipeline, be provided with first valve, second valve on fourth pipeline, the fifth pipeline, the chassis bottom is provided with the movable wheel.

Furthermore, drainage devices are arranged in the opposite directions of the first cross rod and the third cross rod, and the two ends of the drainage devices in the length direction are fixedly connected with the second cross rod and the fourth cross rod.

Further, drainage device is hourglass hopper-shaped, the drainage device lower extreme is provided with the drain pipe, the exit linkage of drain pipe has sewage collecting box, be provided with the drain valve on the drain pipe.

Furthermore, the first pipeline is provided with 4-8 spray heads which are high-pressure spray heads.

Furthermore, the movable wheel is provided with a brake pad, and the first vertical rod, the second vertical rod, the third vertical rod and the fourth vertical rod are all provided with a lifting mechanism.

Furthermore, the first motor, the second motor and the air cylinder are electrically connected with a controller on one side of the underframe, the first motor and the second motor are of a Haider brand ACSM110-G06030LZ model, the controller is of a Fuzhou Xinlianda technology company SDJ-7.5KW-7240 model, and the air cylinder is of a Zhuhaixuan Rong mechanical equipment Co., Ltd company CM2KWF40-180Z model.

Furthermore, the water pipeline and the car washing liquid pipeline are hoses.

Furthermore, the cross section of the second gap and the cross section of the first gap form a right angle.

Furthermore, the cross sections of the underframe, the support frame and the fixed frame are arranged in a square or rectangular shape.

Furthermore, the drainage devices on the first cross bar and the third cross bar are parallel.

The utility model has the advantages that

(1) The utility model discloses a high pressure cleaning makes the carwash cleaner, and operating time is shorter, and washs the back that finishes, realizes air-drying the operation to get rid of water stain, thereby make the carwash effect better.

(2) The utility model is convenient for dealing with vehicles of different types by arranging the lifting mechanism on the supporting frame, thus improving the flexibility of the device; by arranging the liftable water curtain, water splash can be prevented from splashing around during car washing, and space can be saved; full automatic control is realized to whole lift process, and operating personnel still less, and the carwash efficiency is higher, and the carwash effect is also better.

(3) The utility model discloses an increase drainage device, collect the waste water that washs the vehicle on the one hand and prevent the waste of water resource, on the other hand can be fast with waste water discharge, prevent that waste water from gathering too much the waste that oozes drainage device and cause the water resource, the utility model discloses the drainage device who sets up plays green, the effect of water economy resource.

(4) The utility model discloses a set up mobilizable carwash brush, be convenient for wash each limit corner angle of vehicle, make the vehicle wash cleaner, the cleaning performance is better.

(5) The utility model is movable and telescopic, and can wash the car in the stage of departure of the car owner, set time and set place, thereby saving time and creating more employment opportunities for vast parking lots and private owners; the car can be washed in a residential district and a courtyard at any time and any place, so that the time is saved, and the car washing machine is convenient and quick.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the first connecting rod and the brush head of the present invention.

Fig. 3 is a schematic view of the first vertical rod and the lifting structure of the present invention.

Fig. 4 is a schematic diagram of the operation of the controller of the present invention.

Fig. 5 is a bottom view of the gap of the present invention.

Description of reference numerals: 1-a first cross bar, 2-a second cross bar, 3-a third cross bar, 4-a fourth cross bar, 5-a first vertical bar, 501-an inner tube, 502-an outer tube, 503-a first motor, 504-a screw rod, 505-a first slider, 6-a second vertical bar, 7-a third vertical bar, 8-a fourth vertical bar, 9-a first connecting bar, 901-a first tube, 902-a second tube, 903-a third tube, 904-a second motor, 905-a rolling shaft, 906-a water curtain, 907-a first notch, 908-a sliding rail, 909-a cylinder, 910-a cylinder output shaft, 10-a second connecting bar, 11-a third connecting bar, 12-a fourth connecting bar, 13-a car washing brush, 131-a second slider, 132-a brush handle, 133-brush head, 134-brush hair, 135-first pipeline, 136-water pipeline, 137-vehicle washing liquid pipeline, 138-air inlet pipeline, 139-second pipeline, 140-third pipeline, 141-air valve, 142-fan, 143-fourth pipeline, 144-fifth pipeline, 145-water pump, 146-first valve, 147-second valve, 148-water tank, 149-vehicle washing liquid tank, 150-spray head, 151-second gap, 16-drainage device, 161-drainage pipe, 162-drainage valve, 163-sewage collection box and 18-movable wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1 to 5, a full-automatic mobile car washer comprises a chassis, the cross section of which is square, the chassis comprises a first cross bar 1, a second cross bar 2, a third cross bar 3 and a fourth cross bar 4, one end of the second cross bar 2 and one end of the fourth cross bar 4 are movably connected with two ends of the third cross bar 3, the other end of the second cross bar 2 and the other end of the fourth cross bar 4 are lapped with two ends of the first cross bar 1, and the lapping mode is convenient for a vehicle to drive in; the underframe is vertically and fixedly provided with a supporting frame, the cross section of the supporting frame is square, the supporting frame comprises a first vertical rod 5, a second vertical rod 6, a third vertical rod 7 and a fourth vertical rod 8, the structures of the first vertical rod 5, the second vertical rod 6, the third vertical rod 7 and the fourth vertical rod 8 are the same, lifting mechanisms are arranged in the first vertical rod 5, the second vertical rod 6, the third vertical rod 7 and the fourth vertical rod 8, the first vertical rod 5 is taken as an example, the first vertical rod 5 comprises an inner tube 501 and an outer tube 502, and the outer tube 502 is positioned in the inner tube 501;

the lifting mechanism comprises a first motor 503, an output shaft, a screw rod 504 and a first slide block 505, the first motor 503 is positioned at the bottom of the support frame, the output shaft of the first motor 503 vertically penetrates through the bottom of the support frame and extends into the inner tube 501, the output shaft positioned in the inner tube 501 is fixedly connected with the screw rod 504, the screw rod 504 is connected with the first slide block 505 in a sliding manner, one end of the outer tube 502 is fixedly connected to the first slide block 505, the first motor 503 is a servo motor, the first motor 503 positively rotates to drive the screw rod 504 to rotate, the screw rod 504 drives the first slide block 505 to upwards slide, the first slide block 505 drives the outer tube 502 to upwards slide so as to achieve the lifting effect of the support frame, similarly, the first motor 503 reversely rotates to drive the screw rod 504 to reversely rotate, the screw rod 504 drives the first slide block 505 to downwards slide, and the first slide block 505 drives the outer, the lifting mechanism is arranged to facilitate the integral extension and retraction of the support frame, so that the support frame is beneficial to coping with vehicle types of different sizes, and is convenient and flexible;

the supporting frame is fixedly connected with a connecting frame, the cross section of the connecting frame is square, the connecting frame comprises a first connecting rod 9, a second connecting rod 10, a third connecting rod 11 and a fourth connecting rod 12, the connecting frame is fixedly connected with one end, far away from the first sliding block 505, of the outer pipe 502, the structures of the first connecting rod 9, the second connecting rod 10, the third connecting rod 11 and the fourth connecting rod 12 are the same, the first connecting rod 9 is taken as an example, the first connecting rod 9 comprises a first pipe body 901, a second pipe body 902 and a third pipe body 903, the second pipe body 902 and the third pipe body 903 are positioned in the first pipe body 901, the four corners of the connecting frame are provided with second motors 904, output shafts of the second motors vertically penetrate through the side wall of the connecting frame 904 and extend to one end in the third pipe body 903, and output shafts positioned in the third pipe body 903 are fixedly connected with one end of a rolling shaft 905, the other end of the rolling shaft 905 extends to the other end of the third pipe 903, a water curtain 906 is rotatably arranged on the rolling shaft 905, the third pipe 902 and the first pipe 901 are respectively provided with a first notch 907 through going towards the bottom side wall of the water curtain 906, the second motor 904 is a servo motor, the second motor 904 rotates forwards, the water curtain 906 descends along the third pipe 903 and the first notch 907 arranged on the first pipe 901 under the conditions that the rolling shaft 905 rotates and the self gravity of the water curtain 906, and similarly, the second motor 904 rotates backwards, the water curtain 906 contracts along the first notch 907 under the condition that the rolling shaft 905 rotates backwards, the water curtain 906 is convenient for preventing water flowers from splashing when a vehicle is cleaned, and the water-proof effect is achieved;

the opposite side walls of the second connecting rod 10 and the fourth connecting rod 12 are provided with slide rails 908, the slide rails 908 are dovetail slide rails, the slide rails 908 are provided with a car washing brush 13 in a sliding manner, the car washing brush 13 comprises a second sliding block 131, a brush holder 132, brush heads 133 and brush hairs 134, the second sliding block 131 is arranged on the slide rails 908 in a sliding manner, one end of the brush holder 132 is fixedly connected to the second sliding block 131, the brush heads 133 are arranged at the other end of the brush holder 132, the brush hairs 134 are uniformly distributed on the side wall of the brush head 133, the second connecting rod 10 and the fourth connecting rod 12 are both provided with air cylinders 909, the air cylinders 909 are provided with air cylinder output shafts 910, the air cylinder output shafts 910 are fixedly connected with the second sliding blocks 131, the air cylinder output shafts 910 drive the car washing brush 13 to slide on the slide rails 908, the brush holder 132 is hollow, and the, the brush handle 132 is internally provided with a pipeline, the pipeline comprises a water pipeline 136, a vehicle washing liquid pipeline 137 and an air inlet pipeline 138, the water pipeline 136, the vehicle washing liquid pipeline 137 and the air inlet pipeline 138 are hoses, outlets of the water pipeline 136, the vehicle washing liquid pipeline 137 and the air inlet pipeline 138 are communicated to a through hole in the brush handle 132 through a first pipeline 135, a spray head 150 is arranged on the first pipeline 135, the spray head 150 is a high-pressure spray head, the number of the spray heads 150 is 4, and the spray head 150 facilitates water, vehicle washing liquid or wind power to be uniformly sprayed to a vehicle, so that the cleaning and drying area is increased; the side walls of the first pipe 901 and the second pipe 902 are both provided with a second notch 151 facing the car washing brush 13, the second notch 151 and the cross section of the first notch 907 form a right angle, and the second notch 151 facilitates synchronous extension and retraction of the water pipeline 136, the car washing liquid pipeline 137 and the air inlet pipeline 138 when the car washing brush 13 moves; a cleaning tank, a water pump 145 and a fan 142 are arranged on one side of the underframe, water inlets of the water pipeline 136 and the vehicle washing liquid pipeline 137 penetrate through the second slider 131 and extend to a water outlet of the water pump 145 through the second opening 151 and the third pipeline 140, an air inlet of the air inlet pipeline 138 penetrates through the second slider 131 and extends to an air outlet of the fan 142 through the second opening 151 and the third pipeline 140, an air valve 141 is arranged on the third pipeline 140, the cleaning tank comprises a water tank 148 and a vehicle washing liquid tank 149, a water inlet of the water pump 145 is communicated into the water tank 148 and the vehicle washing liquid tank 149 through the fourth pipeline 143 and the fifth pipeline 144, a first valve 146 and a second valve 147 are arranged on the fourth pipeline 143 and the fifth pipeline 144, the movable wheel 18 is arranged at the bottom of the underframe, and the movable wheel 18 is convenient for movement; chassis one side is provided with the controller, first motor 503, second motor 904, cylinder 909 all are connected with the controller electricity of chassis one side, and the setting of controller is convenient for the utility model discloses play full-automatic effect, simplify the flow, intelligence is swift.

Example 2

As shown in fig. 1 to fig. 5, the present embodiment is further optimized based on embodiment 1, specifically, the number of the spray heads 150 is set to 6; first horizontal pole 1, 3 relative directions of third horizontal pole all are provided with drainage device 16, drainage device 16 length direction's both ends and second horizontal pole 2, 4 fixed connection of fourth horizontal pole, drainage device 16 is hourglass hopper-shaped, drainage device 16 lower extreme is provided with drain pipe 161, the exit linkage of drain pipe 161 has sewage collecting box 163, be provided with drain valve 162 on the drain pipe 161.

The implementation increases the cleaning area and the blow-drying area of the vehicle by adding the spray head 150; through increasing drainage device 16, collect the waste water that washs the vehicle on the one hand and prevent the waste of water resource, on the other hand can be fast with waste water discharge, prevent that waste water from gathering too much the waste that oozes drainage device and cause the water resource, the utility model discloses the drainage device 16 that sets up plays green, the effect of water economy resource.

Example 3

As shown in fig. 1 to fig. 5, this embodiment is further optimized based on embodiment 2, specifically, the number of the spray heads 150 is set to 6; the movable wheel 18 is provided with a brake pad.

The utility model further increases the number of the spray heads 150, further increases the cleaning area and the blow-drying area of the vehicle, and leads the vehicle to be cleaned more thoroughly and cleaner; through setting up the brake block, can prevent the utility model discloses the during operation causes the slip, causes the utility model discloses with the foreign matter collision, damage the utility model discloses.

Principle of operation

The utility model relates to a full-automatic mobile car washer, during the use, according to the first motor 503 switch on the size adjustment controller of motorcycle type, the support frame rises to required height and closes first motor 503 promptly, open the overlap joint, close the overlap joint after driving in the vehicle, adjust the second motor 904 switch on the controller, make the whole decline of cascade 906 on the connecting rod, cascade 906 descends to required height and closes second motor 904 promptly, open second valve 147 first, water pump 145, the cylinder 909 switch on the controller, after the car lotion is paintd the vehicle through the through-hole through shower nozzle 150 and is accomplished, close second valve 147 and open first valve 146, water washs the vehicle through the through-hole through shower nozzle 150, the brush hair 134 of carwash brush 13 scrubs the vehicle through the round trip movement, after the vehicle washs and finishes, open fan 142, pneumatic valve 141 switch and close water pump 145, first valve 146, wind power blows the vehicle through the spray head 150 through the through hole, after the vehicle is blown dry, the fan 142, the air valve 141 switch, the air cylinder 909 switch are closed, the drain valve 162 is opened, and the wastewater is discharged out of the sewage collection box 163 through the drain pipe 161 and collected; open the overlap joint mouth and roll out the vehicle after the vehicle washs, and adjustment controller makes first motor 503, second motor 904 reversal motion, and support frame, cascade 906 shrink to initial condition promptly, close the overlap joint mouth after the shrink is accomplished and remove through movable wheel 18 the utility model discloses to waiting to use next time on one side.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (10)

1. A full-automatic mobile car washing device is characterized by comprising a bottom frame, wherein the bottom frame comprises a first cross rod (1), a second cross rod (2), a third cross rod (3) and a fourth cross rod (4), one end of the second cross bar (2) and one end of the fourth cross bar (4) are movably connected with the two ends of the third cross bar (3), the other ends of the second cross bar (2) and the fourth cross bar (4) are lapped with the two ends of the first cross bar (1), the underframe is vertically and fixedly provided with a support frame which comprises a first vertical rod (5), a second vertical rod (6), a third vertical rod (7) and a fourth vertical rod (8), the first vertical rod (5), the second vertical rod (6), the third vertical rod (7) and the fourth vertical rod (8) have the same structure, the first vertical rod (5) comprises an inner pipe (501) and an outer pipe (502), and the outer pipe (502) is positioned in the inner pipe (501);

a lifting mechanism is arranged in the first vertical rod (5), the lifting mechanism comprises a first motor (503), an output shaft, a screw rod (504) and a first sliding block (505), the first motor (503) is positioned at the bottom of the support frame, the output shaft of the first motor (503) vertically penetrates through the bottom of the support frame and extends into the inner tube (501), the output shaft positioned in the inner tube (501) is fixedly connected with the screw rod (504), the screw rod (504) is connected with the first sliding block (505) in a sliding manner, and one end of the outer tube (502) is fixedly connected to the first sliding block (505);

the supporting frame is fixedly connected with a connecting frame, the connecting frame comprises a first connecting rod (9), a second connecting rod (10), a third connecting rod (11) and a fourth connecting rod (12), the connecting frame is fixedly connected with the other end of the outer pipe (502), the structures of the first connecting rod (9), the second connecting rod (10), the third connecting rod (11) and the fourth connecting rod (12) are the same, the first connecting rod (9) comprises a first pipe body (901), a second pipe body (902) and a third pipe body (903), the second pipe body (902) and the third pipe body (903) are positioned in the first pipe body (901), four corners of the connecting frame are respectively provided with a second motor (904), an output shaft of the second motor (904) vertically penetrates through the side wall of the connecting frame and extends to one end of the third pipe body (903), and an output shaft positioned in the third pipe body (903) is fixedly connected with one end of a roller shutter shaft (905), a water curtain (906) is rotatably arranged on the roller shutter shaft (905), and a first opening (907) is formed in the third pipe body (903) and the first pipe body (901) in a penetrating mode;

all be provided with slide rail (908) on the just opposite side lateral wall of second connecting rod (10), fourth connecting rod (12), it is provided with carwash brush (13) to slide on slide rail (908), carwash brush (13) include second slider (131), brush holder (132), brush head (133), brush hair (134), second slider (131) slide and set up on slide rail (908), brush holder (132) one end fixed connection is on second slider (131), brush head (133) set up on the other end of brush holder (132), brush hair (134) evenly distributed is on brush head (133) lateral wall, all be provided with cylinder (909) on second connecting rod (10), fourth connecting rod (12), be equipped with cylinder output shaft (910) on cylinder (909), cylinder output shaft (910) and second slider (131) fixed connection, brush holder (132) are the cavity setting, the side wall of the brush handle (132) is uniformly provided with a plurality of through holes, a pipeline is arranged in the brush handle (132), the pipeline comprises a water pipeline (136), a vehicle washing liquid pipeline (137) and an air inlet pipeline (138), the outlets of the water pipeline (136), the vehicle washing liquid pipeline (137) and the air inlet pipeline (138) are communicated to the through holes in the brush handle (132) through a first pipeline (135), the side walls of the first pipe body (901) and the second pipe body (902) are respectively provided with a second opening (151), one side of the underframe is provided with a cleaning tank, a water pump (145) and a fan (142), the water inlets of the water pipeline (136) and the vehicle washing liquid pipeline (137) penetrate through the second sliding block (131) and extend to the water outlet of the water pump (145) through the second opening (151) and the third pipeline (140), the air inlet of the air inlet pipeline (138) penetrates through the second sliding block (131) and extends to the air outlet of the fan (142) through the second, an air valve (141) is arranged on the third pipeline (140), the cleaning tank comprises a water tank (148) and a vehicle washing liquid tank (149), a water inlet of the water pump (145) is communicated to the water tank (148) and the vehicle washing liquid tank (149) through a fourth pipeline (143) and a fifth pipeline (144), a first valve (146) and a second valve (147) are arranged on the fourth pipeline (143) and the fifth pipeline (144), and a movable wheel (18) is arranged at the bottom of the underframe.

2. The full-automatic movable car washing device according to claim 1, wherein the first cross bar (1) and the third cross bar (3) are provided with a drainage device (16) in opposite directions, and two ends of the drainage device (16) in the length direction are fixedly connected with the second cross bar (2) and the fourth cross bar (4).

3. The full-automatic mobile car washing device according to claim 2, characterized in that the drainage device (16) is funnel-shaped, a drain pipe (161) is arranged at the bottom end of the drainage device (16), a sewage collecting tank (163) is connected to the outlet of the drain pipe (161), and a drain valve (162) is arranged on the drain pipe (161).

4. A fully automatic mobile car wash apparatus according to claim 3, wherein the first pipe (135) is provided with spray nozzles (150), and the number of spray nozzles (150) is 4-8.

5. The full-automatic mobile car washing device according to claim 4, wherein the movable wheel (18) is provided with a brake pad, and the first vertical rod (5), the second vertical rod (6), the third vertical rod (7) and the fourth vertical rod (8) are provided with a lifting mechanism.

6. The full-automatic mobile car washing device according to any one of claims 1 to 5, wherein a controller is arranged on one side of the chassis, and the first motor (503), the second motor (904) and the cylinder (909) are electrically connected with the controller on one side of the chassis.

7. The fully automatic mobile car washer according to claim 6, wherein the water pipe (136), the car washer fluid pipe (137), and the air inlet pipe (138) are hoses.

8. A fully automatic mobile car washer according to claim 7, characterized in that the second slit (151) is at right angles to the cross-section of the first slit (907).

9. The automatic mobile car washer according to claim 8, wherein the cross-sections of the base frame, the supporting frame and the fixing frame are square or rectangular.

10. A fully automatic mobile car wash according to claim 9, wherein the drainage means (16) on the first and third bars (1, 3) are arranged in parallel.