CN219428092U

CN219428092U - Reciprocating bus car washing equipment with air drying function

Info

Publication number: CN219428092U
Application number: CN202320668665.4U
Authority: CN
Inventors: 郭和明; 江信辉
Original assignee: Xiamen Dexiang Machinery Industry Group Co ltd
Current assignee: Xiamen Dexiang Machinery Industry Group Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-07-28
Anticipated expiration: 2033-03-30

Abstract

The utility model relates to the technical field of car washing equipment, in particular to reciprocating bus car washing equipment with an air drying function, which comprises two rails arranged in parallel, wherein a support frame is arranged on the two rails in a sliding manner, and comprises vertical support beams respectively connected to the two rails in a sliding manner and a top support beam positioned between the two vertical support beams; a top brushing mechanism capable of moving along the vertical direction is arranged between the two vertical supporting beams, and two groups of side wall brushing mechanisms are arranged on the top supporting beams in a sliding manner along the horizontal direction; an air drying device is arranged at one end of the vertical support beam along the length direction of the track, and a flushing device and a foam spraying device are arranged on the support frame and close to one side surface of the air drying device at intervals; and a bright wax spraying device is arranged on one end of the vertical supporting beam and the top supporting beam, which is far away from the air drying device. After the bus is cleaned, the bus can be quickly air-dried, so that the cleaning time of the bus is prolonged.

Description

Reciprocating bus car washing equipment with air drying function

Technical Field

The utility model relates to the technical field of car washing equipment, in particular to reciprocating bus car washing equipment with an air drying function.

Background

The car washing equipment is a device for cleaning the outer surface of a car, and the existing car washing equipment mainly utilizes a computer to control a hairbrush and high-pressure water to automatically clean the car.

The existing car washing equipment comprises a foam spraying device, a hairbrush mechanism and a high-pressure flushing device. When the automobile is cleaned, the high-pressure flushing device is used for spraying the surface of the automobile, after the dust on the surface of the automobile is primarily cleaned, the foam spraying device is used for spraying foam on the surface of the automobile, then the brush mechanism is used for brushing the surface of the automobile, and after the brush is used for scrubbing the surface of the automobile, the high-pressure flushing device is used for spraying water on the surface of the automobile, so that the cleaning is finally completed.

The car washing equipment of the prior art has the advantages that a large amount of water marks are formed on the surface of the car after the car washing is finished, one condition is that a driver directly drives away the car, and the car is easy to stick dust and particles due to the water marks formed on the surface of the car when encountering dust in the running process. In another case, a driver or a staff can use the car wiper to wipe off water marks on the surface of the car, so that certain labor cost is wasted. Meanwhile, no matter whether the water mark on the surface of the automobile is wiped off or the automobile is directly driven away, the automobile is required to be moved to the outer side from the position of the automobile washing equipment, and in the moving process, the automobile washing place is wet, so that the personnel are influenced to walk on the relevant place.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides reciprocating bus car washing equipment with an air drying function, which can realize rapid air drying of a bus after the bus is cleaned, so that the cleaning time of the bus is prolonged.

(II) technical scheme

In order to achieve the above purpose, the embodiment of the application provides reciprocating bus car washing equipment with an air drying function, which comprises two rails arranged in parallel, wherein a support frame is arranged on the two rails in a sliding manner, and the support frame comprises a vertical support beam and a top support beam, wherein the vertical support beam is respectively connected to the two rails in a sliding manner, and the top support beam is positioned between the two vertical support beams; a movable car washing area is formed between the vertical supporting beam and the top supporting beam; a top brushing mechanism capable of moving along the vertical direction is arranged between the two vertical supporting beams, and two groups of side wall brushing mechanisms are arranged on the top supporting beams in a sliding manner along the horizontal direction; the side wall brushing mechanism and the top brushing mechanism are positioned in different vertical planes; an air drying device is arranged at one end of the vertical support beam along the length direction of the track, and a flushing device and a foam spraying device are arranged on the support frame and close to one side surface of the air drying device at intervals; and a bright wax spraying device is arranged on one end, far away from the air drying device, of the vertical supporting beam and the top supporting beam.

Preferably, the air drying device is respectively provided with a group of two vertical supporting beams, and each group of air drying device comprises a first fan assembly and a second fan assembly; the first fan assembly and the second fan assembly have the same structure and comprise a blower and a fixed seat, and the fixed seat is fixedly connected with the vertical supporting beam; the blower comprises a blower volute, an impeller is rotatably arranged in the blower volute, a connecting seat is fixed on one side of the blower volute, a motor is mounted on the connecting seat, one end of an output shaft of the motor is fixedly connected with the blower volute through a motor disc, and the output shaft of the motor is connected with the impeller and drives the impeller to rotate; an air guide opening is formed in one side surface, far away from the motor, of the fan volute, an air outlet pipeline is arranged on the fan volute along the throwing line direction of the rotation direction of the impeller, an air outlet is formed in the tail end of the air outlet pipeline, the air outlet is located at one side, close to the middle of the car washing area, of the air outlet, and the air outlet is rectangular; the air outlets of the first fan assembly and the second fan assembly are positioned at one ends close to each other.

Preferably, the flushing device comprises a water pump, a water supply pipe connected with the water pump, and a branch pipe communicated with the other end of the water supply pipe, wherein the branch pipe comprises a top branch pipe arranged on the top supporting beam and a vertical branch pipe arranged on the vertical supporting beam; the top branch pipe with the interval is provided with three way connection on the vertical branch pipe, be connected with first sprinkler bead or shunt tubes on the three way connection respectively, the shunt tubes level sets up, and is perpendicular the branch pipe, the middle part of shunt tubes is connected three way connection, the both ends of shunt tubes are connected with the second sprinkler bead respectively.

Preferably, the bright wax spraying device comprises water wax pipelines which are distributed on the supporting frame in a U shape and are connected with the supporting frame through connecting pieces; and water wax spray heads are arranged on the water wax pipeline at intervals.

Preferably, the connecting piece comprises a mounting plate and an arc-shaped connecting plate; support plates are arranged at one side of the mounting plate at intervals, and a fixing groove is formed between the two support plates; the mounting plate is provided with a penetrating mounting hole positioned at the inner side of the fixing groove, a first fixing screw rod is arranged in the fixing groove, and the first fixing screw rod penetrates through the mounting hole and is connected with the supporting frame; two the backup pad is kept away from the one end of mounting panel is provided with arc portion respectively, two arc portion with the arc connecting plate is located respectively the both sides of water wax pipeline, just arc portion with the arc connecting plate both ends pass through the second fixing screw and can dismantle the connection.

Preferably, a driving assembly is arranged at the bottom of the vertical supporting beam, and the driving assembly controls the vertical supporting beam to move along the length direction of the track.

Preferably, a horizontal bottom mounting frame is formed at the bottom of the vertical support beam, and the driving assembly is arranged in the bottom mounting frame; the driving assembly comprises a driving wheel rotatably connected to one end of the bottom mounting frame and a driven wheel rotatably connected to the other end of the bottom mounting frame; a driving motor is arranged on the inner side of the bottom mounting frame, and an output shaft of the driving motor drives the driving wheel to rotate forwards or reversely; the lower ends of the driving wheel and the driven wheel are protruded from the bottom mounting frame and are both abutted to the track.

(III) beneficial effects

The utility model provides reciprocating bus car washing equipment with an air drying function, which is characterized in that when a supporting frame moves, a foam spraying device, a flushing device, a top brushing mechanism and a side wall brushing mechanism which are arranged on the supporting frame are used for cleaning a vehicle to be cleaned, the bright wax spraying device and the air drying device complement each other after cleaning, and the bus car is air-dried, so that the cleaning time of the vehicle is kept to be prolonged, the automation capability of the reciprocating bus car washing equipment is improved, the labor force for manually wiping is saved, the related consumables are reduced, the environment is protected, and the public transportation sanitation image is improved.

Drawings

FIG. 1 is a schematic diagram of a reciprocating bus car washing device with an air drying function;

FIG. 2 is an enlarged schematic view of the structure A of FIG. 1;

FIG. 3 is a schematic view of a protruding drive assembly in a reciprocating bus car washing apparatus with air drying function according to the present utility model;

FIG. 4 is a schematic view of a protruding flushing device in a reciprocating bus car washing apparatus with air drying function according to the present utility model;

FIG. 5 is a partial schematic view of a protruding shunt and a second sprinkler in a reciprocating bus car washer with air drying according to the present utility model;

FIG. 6 is a schematic view of a protruding foam spray device in a reciprocating bus car washing apparatus with air drying function according to the present utility model;

FIG. 7 is a front view of a reciprocating bus car washing apparatus with air drying function according to the present utility model;

FIG. 8 is a schematic view of a protruding air drying device in a reciprocating bus car washing apparatus with an air drying function according to the present utility model;

FIG. 9 is a schematic view of a highlighted wax spray device in a reciprocating bus car washing apparatus with air drying function according to the present utility model;

FIG. 10 is a cross-sectional view of a protruding connector of a reciprocating bus car-washing apparatus with air-drying function according to the present utility model.

The reference numerals in the drawings:

100. a track; 200. a support frame; 210. a vertical support beam; 211. a bottom mounting rack; 220. a top support beam; 230. a drive assembly; 231. a driving wheel; 232. driven wheel; 233. a driving motor; 300. a flushing device; 310. a water supply pipe; 320. a top manifold; 330. a vertical branch pipe; 340. a control valve; 350. a three-way joint; 360. a first sprinkler head; 370. a shunt; 380. a second sprinkler head; 400. a foam spraying device; 410. foam spray pipes; 420. a foam spray head; 500. a top brushing mechanism; 510. a horizontal brush roll; 520. a vertical slide rail; 530. a vertical sliding seat; 540. a first control motor; 550. a lifting structure; 600. a side wall brushing mechanism; 610. a vertical brush roll; 620. a horizontal sliding seat; 630. a second control motor; 640. a horizontal drive assembly; 700. an air drying device; 710. a first fan assembly; 720. a second fan assembly; 721. a blower; 7211. a fan volute; 7212. an impeller; 7213. a connecting seat; 7214. a motor; 7215. an air guide port; 7216. an air outlet pipeline; 722. a fixing seat; 800. a bright wax spraying device; 810. a water wax pipe; 820. a water wax spray head; 830. a connecting piece; 831. a mounting plate; 8311. a mounting hole; 832. an arc-shaped connecting plate; 833. a support plate; 834. a fixing groove; 835. a first fixed screw; 836. an arc-shaped portion; 837. and a second fixing screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

The utility model provides reciprocating bus car washing equipment with an air drying function, which is shown in fig. 1-10, and comprises two rails 100 arranged in parallel, wherein a supporting frame 200 is arranged on the two rails 100 in a sliding manner, and a top brushing mechanism 500, a side wall brushing mechanism 600, a flushing device 300, a foam spraying device 400, an air drying device 700 and a bright wax spraying device 800 are arranged on the supporting frame 200.

Specifically, the support frame 200 includes vertical support beams 210 slidably coupled to the two rails 100, respectively, and a top support beam 220 positioned between the two vertical support beams 210; a moving car wash is formed between the vertical support beam 210 and the top support beam 220; when the vehicle is washed, the vehicle to be washed is driven between the two rails 100, and the vehicle passes through the vehicle washing area by moving the support frame 200 on the rails 100, so that the vehicle washing work is realized.

Specifically, the bottom of the vertical support beam 210 is provided with a driving assembly 230, and the driving assembly 230 controls the vertical support beam 210 to move along the length direction of the rail 100.

The bottom of the vertical support beam 210 is formed with a horizontal bottom mounting frame 211, and the driving assembly 230 is disposed in the bottom mounting frame 211.

The driving assembly 230 includes a driving wheel 231 rotatably connected to one end of the bottom mounting frame 211, and a driven wheel 232 rotatably connected to the other end of the bottom mounting frame 211; a driving motor 233 is arranged on the inner side of the bottom mounting frame 211, and an output shaft of the driving motor 233 drives the driving wheel 231 to rotate forward or reversely. The lower ends of the driving wheel 231 and the driven wheel 232 are protruded from the bottom mounting frame 211 and are abutted against the track 100. Wherein, the driving wheel 231 and the driven wheel 232 are connected with the bottom mounting frame 211 through bearing seats. The driving motor 233 may drive the driving wheel 231 to rotate through a chain.

Specifically, a driven sprocket is disposed on the central shaft of the driving wheel 231, a driving sprocket is disposed on the output shaft of the driving motor 233, and a chain (chain is not shown) is disposed between the driving sprocket and the driven sprocket. When the driving motor 233 rotates, the driving wheel 231 is driven to rotate by the transmission of the chain. When the driving wheel 231 rotates, it moves along the length direction of the track 100. In addition, the driving motor 233 may drive the driving wheel 231 through belt or gear transmission, which is not particularly limited.

The flushing device 300 is used to spray water from the vertical side and roof of the vehicle to the vehicle body. The specific flushing device 300 includes a water pump and a water supply pipe 310 connected to the water pump, and the other end of the water supply pipe 310 is connected to a branch pipe including a top branch pipe 320 installed on the top support beam 220 and a vertical branch pipe 330 installed on the vertical support beam 210. Control valves 340 may be provided on the top manifold 320 and the vertical manifold 330, respectively, and thus individual control of the top water spray or the side wall water spray may be achieved.

The interval is provided with three way connection 350 on top branch pipe 320 and the vertical branch pipe 330, is connected with first sprinkler bead 360 or shunt tubes 370 respectively on the three way connection 350, and shunt tubes 370 level setting, and vertical branch pipe, three way connection 350 is connected at the middle part of shunt tubes 370, and the both ends of shunt tubes 370 are connected with second sprinkler bead 380 respectively. Through the first sprinkler bead 360 that sets up and set up in the second sprinkler bead 380 of shunt tubes 370 both ends, can spray water to the car outward appearance, and widened the width of spraying water through shunt tubes 370, in the carwash in-process, better to bus surface cleaning effect.

After spraying water to the vehicle, foam is sprayed to the vehicle body through the foam spraying device 400. The foam spray apparatus 400 is located between the rinse apparatus 300 and the top brushing mechanism (500).

The foam spraying device 400 comprises a foam spraying pipe 410, wherein the foam spraying pipe 410 is horizontally arranged and connected to the top support beam 220, a plurality of foam spray heads 420 are arranged on the foam spraying pipe 410 at intervals, and foam is sprayed on the automobile from the top of the bus through the foam spray heads 420.

A top brushing mechanism 500 capable of moving along the vertical direction is arranged between the two vertical supporting beams 210, wherein the top brushing mechanism 500 comprises a horizontal brushing roller 510 with a horizontal top, vertical sliding rails 520 are respectively arranged on one sides, close to each other, of the two vertical supporting beams 210, vertical sliding seats 530 are respectively arranged at two ends of the horizontal brushing roller 510, the vertical sliding seats 530 are in sliding connection with the vertical sliding rails 520, a first control motor 540 is arranged on the vertical sliding seats 530, and the first control motor 540 controls the horizontal brushing roller 510 to rotate. A lifting structure 550 for driving the vertical sliding base 530 to lift in the vertical direction is provided on the top support beam 220, and the lifting structure 550 may be driven to lift by a lifting drag chain. When the bus to be cleaned is parked in use, the lifting structure 550 is controlled to descend, so that the horizontal brush roller 510 moves downwards to the top of the bus and contacts with the top of the bus, and then the horizontal brush roller 510 is controlled to rotate by the first control motor 540, and the top of the bus is cleaned by the horizontal brush roller 510 in the rotating process.

Two sets of side wall brushing mechanisms 600 are slidably provided on the top support beam 220 in the horizontal direction; the sidewall brushing mechanism 600 is located in a different vertical plane than the top brushing mechanism 500; the two sets of sidewall brushing mechanisms 600 may each clean the vertical surfaces of the cart.

The sidewall brushing mechanism 600 includes a vertical brush roller 610, a horizontal sliding seat 620 is provided at the top of the vertical brush roller 610, and a second control motor 630 for driving the vertical brush roller 610 to rotate is provided at the upper side of the horizontal sliding seat 620. A horizontal driving assembly 640230 for controlling the two horizontal sliding seats 620 to simultaneously move to a side far from each other or a side close to each other is provided on the top support beam 220, respectively. Specifically, the horizontal driving assembly 640230 includes a screw and a third control motor, and the third control motor drives the screw to rotate forward or backward, and the horizontal sliding seat 620 is in threaded connection with the screw. When the screw rod rotates forward or backward, the horizontal sliding seat 620 drives the vertical brush roller 610 to move to the center side or both ends.

An air drying device 700 is arranged at one end of the vertical support beam 210 along the length direction of the rail 100, and a flushing device 300 and a foam spraying device 400 are arranged on the support frame 200 at intervals on one side surface close to the air drying device 700; a bright wax spray 800 is provided on the vertical support beam 210 and the top support beam 220 at an end remote from the air dryer 700.

The air drying device 700 is provided with a set of two vertical support beams 210, each including a first fan assembly 710 and a second fan assembly 720.

The first fan assembly 710 and the second fan assembly 720 have the same structure and comprise a blower 721 and a fixed seat 722, and the fixed seat 722 is fixedly connected with the vertical support beam 210; the blower 721 comprises a blower volute 7211, an impeller 7212 is rotatably arranged in the blower volute 7211, a connecting seat 7213 is fixed on one side of the blower volute 7211, a motor 7214 is installed on the connecting seat 7213, one end of an output shaft of the motor 7214 is fixedly connected with the blower volute 7211 through a motor disc, and the output shaft of the motor 7214 is connected with the impeller 7212 and drives the impeller 7212 to rotate; in operation. The motor 7214 drives the impeller 7212 in the turbine of the extension machine to rotate when in operation, and in the rotation process of the impeller 7212, air outlet is controlled to blow-dry the outer side of the cleaned bus. Avoiding a large number of water marks on the surface of the bus after cleaning. After cleaning, the surfaces of the field and the bus are kept dry.

Specifically, a wind guide opening 7215 is formed in one side surface of the fan volute 7211, which is far away from the motor 7214, a wind outlet pipeline 7216 is formed in the fan volute 7211 along the throwing line direction of the rotation direction of the impeller 7212, an air outlet is formed in the tail end of the wind outlet pipeline 7216, the air outlet is located on one side, which is close to the middle of the car washing area, and the air outlet is rectangular; preferably, the outlets of the first and second fan assemblies 710, 720 are located at one end that is adjacent to each other.

The bright wax spraying device 800 comprises a water wax pipeline 810, wherein the water wax pipeline 810 is distributed on the supporting frame 200 in a U shape and is connected with the supporting frame 200 through a connecting piece 830; water wax spray heads 820 are spaced apart from the water wax pipe 810.

The connector 830 includes a mounting plate 831 and an arcuate connecting plate 832; support plates 833 are arranged at one side of the mounting plate 831 at intervals, and a fixed groove 834 is formed between the two support plates 833; the mounting plate 831 is provided with a through mounting hole 8311 located at the inner side of the fixing groove 834, a first fixing screw 835 is arranged in the fixing groove 834, and the first fixing screw 835 penetrates through the mounting hole 8311 and is connected with the supporting frame 200. The two support plates 833 are provided with arc portions 836 respectively at the ends far away from the mounting plate 831, the two arc portions 836 and the arc connection plates 832 are respectively located at two sides of the water wax pipe 810, and the two ends of the arc portions 836 and the arc connection plates 832 are detachably connected through second fixing screws 837.

A control cabinet is provided at the outer side of the vertical support beam 210, and a car washing operation is performed by the control of the control cabinet.

The utility model provides reciprocating bus car washing equipment with an air drying function, which is characterized in that before working, the top brushing mechanism 500 is determined to be in a top origin state, and the side wall brushing mechanisms 600 are respectively in origin states at the left side and the right side. In the car washing area, the car washing area is in an unmanned state, and all parts are in a normal state.

When the vehicle cleaning device works, a vehicle to be cleaned is driven into a vehicle washing area, the vehicle window is closed according to the prompt, the hand brake is pulled, and the automatic windshield wiper and the vehicle falling lock are closed. The vehicle body is cleaned by the foam spray apparatus 400, the rinsing apparatus 300, the top brushing mechanism 500, and the sidewall brushing mechanism 600 provided. After the vehicle is cleaned, the vehicle is sprayed with the bright water wax by the bright water wax spray device 800, and finally air-dried by the air-drying device 700.

The embodiment provides reciprocating bus car washing equipment with an air drying function, when a supporting frame 200 moves, a foam spraying device 400, a flushing device 300, a top brushing mechanism 500 and a side wall brushing mechanism 600 which are arranged on the supporting frame 200 are used for cleaning a vehicle to be cleaned, and after cleaning, a bright light wax spraying device 800 and an air drying device 700 supplement each other, so that the bus vehicle is air-dried, and the cleaning time of the vehicle is prolonged; the automation capacity of the reciprocating bus car washing equipment is improved; the labor force of manual wiping is directly saved; reduces related consumables, is beneficial to environmental protection and improves public transportation sanitation image.

In the description of the present utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "front," "rear," and the like indicate an azimuth or a positional relationship based on that shown in the drawings, and are merely for convenience of description and to simplify the description, but do not indicate or imply that the apparatus or elements to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or communicating between the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Embodiments of the utility model and features of the embodiments may be combined with each other without conflict.

The foregoing examples merely illustrate embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. Reciprocating type bus carwash equipment of function is air-dried in area, its characterized in that: comprises two rails (100) which are arranged in parallel, a supporting frame (200) is arranged on the two rails (100) in a sliding way,

the support frame (200) comprises a vertical support beam (210) respectively connected to the two rails (100) in a sliding manner and a top support beam (220) positioned between the two vertical support beams (210); -a mobile car wash zone is formed between the vertical support beam (210) and the top support beam (220);

a top brushing mechanism (500) capable of moving along the vertical direction is arranged between the two vertical supporting beams (210), and two groups of side wall brushing mechanisms (600) are arranged on the top supporting beam (220) in a sliding manner along the horizontal direction; the side wall brushing mechanism (600) is located in a different vertical plane than the top brushing mechanism (500);

an air drying device (700) is arranged at one end of the vertical support beam (210) along the length direction of the track (100), and a flushing device (300) and a foam spraying device (400) are arranged on the support frame (200) at intervals and close to one side surface of the air drying device (700);

a bright wax spray device (800) is arranged on the vertical support beam (210) and the top support beam (220) and at one end far away from the air drying device (700).

2. The reciprocating bus car washing device with an air drying function according to claim 1, wherein: the air drying device (700) is respectively provided with a group of two vertical supporting beams (210), and comprises a first fan assembly (710) and a second fan assembly (720);

the first fan assembly (710) and the second fan assembly (720) have the same structure and comprise a blower (721) and a fixed seat (722), and the fixed seat (722) is fixedly connected with the vertical support beam (210);

the blower (721) comprises a blower volute (7211), an impeller (7212) is rotationally arranged on the blower volute (7211), a connecting seat (7213) is fixed on one side of the blower volute (7211), a motor (7214) is installed on the connecting seat (7213), one end of an output shaft of the motor (7214) is fixedly connected with the blower volute (7211) through a motor disc, and the output shaft of the motor (7214) is connected with the impeller (7212) and drives the impeller (7212) to rotate;

an air guide opening (7215) is formed in one side surface, far away from the motor (7214), of the fan volute (7211), an air outlet pipeline (7216) is arranged on the fan volute (7211) along the throwing line direction of the rotation direction of the impeller (7212), an air outlet is formed in the tail end of the air outlet pipeline (7216), the air outlet is located on one side, close to the middle of a car washing area, of the air outlet, and the air outlet is rectangular;

the air outlets of the first fan assembly (710) and the second fan assembly (720) are positioned at one end close to each other.

3. The reciprocating bus car washing device with an air drying function according to claim 1, wherein: the flushing device (300) comprises a water pump and a water supply pipe (310) connected with the water pump, and a branch pipe is communicated with the other end of the water supply pipe (310);

the branch pipes include a top branch pipe (320) mounted on the top support beam (220) and a vertical branch pipe (330) mounted on the vertical support beam (210);

the utility model discloses a water-jet type vertical branch pipe, including top branch pipe (320) and vertical branch pipe (330), the interval is provided with three way connection (350) on top branch pipe (320) with vertical branch pipe (330), be connected with first sprinkler bead (360) or shunt tubes (370) on three way connection (350) respectively, shunt tubes (370) level setting, and perpendicular branch pipe, the middle part of shunt tubes (370) is connected three way connection (350), the both ends of shunt tubes (370) are connected with second sprinkler bead (380) respectively.

4. The reciprocating bus car washing device with an air drying function according to claim 1, wherein: the bright wax spray device (800) includes a water wax pipe (810);

the water wax pipelines (810) are distributed on the supporting frame (200) in a U shape and are connected with the supporting frame (200) through connecting pieces (830); and water wax spray heads (820) are arranged on the water wax pipeline (810) at intervals.

5. The reciprocating bus car washing device with air drying function according to claim 4, wherein: the connecting piece (830) comprises a mounting plate (831) and an arc-shaped connecting plate (832);

support plates (833) are arranged at one side of the mounting plate (831) at intervals, and a fixing groove (834) is formed between the two support plates (833); a penetrating mounting hole (8311) is formed in the mounting plate (831) and located at the inner side of the fixing groove (834), a first fixing screw (835) is arranged in the fixing groove (834), and the first fixing screw (835) penetrates through the mounting hole (8311) and is connected with the supporting frame (200);

two backup pad (833) are kept away from one end of mounting panel (831) is provided with arc portion (836) respectively, two arc portion (836) with arc connecting plate (832) are located respectively water wax pipeline (810) both sides, just arc portion (836) with arc connecting plate (832) both ends pass through second fixing screw (837) and can dismantle the connection.

6. The reciprocating bus car washing device with an air drying function according to claim 1, wherein: the bottom of the vertical support beam (210) is provided with a driving assembly (230), and the driving assembly (230) controls the vertical support beam (210) to move along the length direction of the track (100).

7. The reciprocating bus car washing device with air drying function according to claim 6, wherein: the bottom of the vertical support beam (210) is provided with a horizontal bottom mounting frame (211), and the driving assembly (230) is arranged in the bottom mounting frame (211);

the driving assembly (230) comprises a driving wheel (231) rotatably connected to one end of the bottom mounting frame (211) and a driven wheel (232) rotatably connected to the other end of the bottom mounting frame (211); a driving motor (233) is arranged on the inner side of the bottom mounting frame (211), and an output shaft of the driving motor (233) drives the driving wheel (231) to rotate forwards or reversely;

the lower ends of the driving wheel (231) and the driven wheel (232) are protruded from the bottom mounting frame (211) and are abutted to the track (100).