CN211280959U

CN211280959U - Car washing room capable of thoroughly cleaning wheels

Info

Publication number: CN211280959U
Application number: CN201922045978.0U
Authority: CN
Inventors: 张孝堃; 郭雷; 鲁振; 张孝亮
Original assignee: Jinan Kailite Environmental Protection Equipment Co ltd
Current assignee: Jinan Kailite Environmental Protection Equipment Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-08-18
Anticipated expiration: 2029-11-21

Abstract

The utility model relates to a washing equipment field, in particular to car wash that can rinse the wheel thoroughly, include: a working platform; the wall body is provided with a first washing area and a second washing area, the wall body at the first washing area is provided with a plurality of side spray heads which are arranged at intervals along the vertical direction and an upper spray head which is arranged at the upper side of the side spray heads, the wall body at the second washing area is provided with a plurality of lower spray heads which are arranged at intervals along the vertical direction, and one end of the wall body is provided with a drying area; a barrier gate; a fan; a water treatment device; water supply spare, include with the water pump that the water supply tank links to each other, the water pump to end shower nozzle, lower shower nozzle, side shower nozzle, last shower nozzle supply water, the utility model discloses can be orderly, thorough wash the machineshop car, still can high-efficiently utilize washing waste water, the effectual problem that exists of having solved among the prior art.

Description

Car washing room capable of thoroughly cleaning wheels

Technical Field

The utility model relates to a washing equipment field, in particular to car wash that can rinse the wheel thoroughly.

Background

To large-scale engineering vehicle, because the size is great, lead to comparatively difficult when wasing, the washing mode of traditional handheld squirt has been given up gradually, at present, the engineering truck adopts the carwash to wash more, current engineering truck carwash, it sets up the shower nozzle to be direct in the regional both sides of carwash more, the engineering truck drives over in order to wash by the carwash region, current carwash only can wash the lateral part of engineering truck, wash thoroughly, and moreover, supporting systems such as current carwash lacks water treatment, are difficult to carry out omnidirectional washing procedure.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a car wash that can rinse the wheel thoroughly can be orderly, thorough wash the machineshop car, still can high-efficiently utilize and wash waste water, the effectual problem of having solved existence among the prior art.

In order to solve the problem, the utility model provides a car wash that can rinse the wheel thoroughly, include: the working platform is provided with a drainage tank and a flushing tank extending along a first direction, and an upward bottom spray head is arranged in the flushing tank; the wall body is arranged on the upper side of the working platform, the wall body is perpendicular to the first direction, a washing space for engineering vehicles to drive is formed between the two wall bodies, the wall body is provided with a first washing area and a second washing area, the wall body at the first washing area is provided with a plurality of side spray heads arranged at intervals in the vertical direction and upper spray heads arranged on the upper sides of the side spray heads, the upper spray heads are positioned above the side spray heads towards one side of the washing space, the wall body at the second washing area is provided with a plurality of lower spray heads arranged at intervals in the vertical direction, one end of the wall body is provided with a drying area, and the wall body at the drying area is provided with an air outlet groove; the barrier gate is arranged on one side of the wall body, which is far away from the drying area; the air outlet end of the fan penetrates through the air outlet groove and faces the washing space; the water treatment device is arranged on a working platform on one side of the wall body and comprises a recessed tank body and a partition wall arranged in the tank body, the partition wall divides the tank body into a primary sedimentation tank, a secondary sedimentation tank and a water supply tank, the primary sedimentation tank is connected with the drainage tank, and the partition wall between the primary sedimentation tank and the secondary sedimentation tank and the partition wall between the secondary sedimentation tank and the water supply tank are respectively provided with an overflow port;

and the water supply part comprises a water pump connected with the water supply tank, and the water pump supplies water to the bottom spray head, the lower spray head, the side spray head and the upper spray head.

Further, the first washing areas and the second washing areas are alternately arranged along the horizontal extending direction of the wall body.

Further, the drainage channel extends along the first direction.

Further, the cell body sets up in one of them one side of wall body, the division wall is the T type to make just sink the pond with two sink the pond and all be located supply water the pond is kept away from one side of wall body, be formed with on the work platform in the outside of cell body with the tye that drains, the tye walk around supply water behind the pond with just sink the pond intercommunication.

Further, the carwash still including set up in the water heater of cell body one side, the feed liquor end of water heater with the water supply tank links to each other, the flowing back end with just sink the pond and link to each other.

Further, the wall body includes: the connecting base is arranged at the bottom of the vertical rods and is connected with the working platform; the first spraying box is arranged between two adjacent vertical rods, the wall body forms a first washing area at the first spraying box, the first spraying box comprises a first box body and a first water supply pipe arranged in the first box body, the first water supply pipe is connected with the side spray head and the upper spray head, and a first through groove is formed in the side wall of the first box body facing the washing space and used for enabling the upper spray head and the side spray head to extend out; the plurality of cross rods are respectively arranged on two sides of the first spraying box and are respectively connected with the first spraying box and the vertical rods.

Further, the wall body further comprises a second spraying box, the height of the second spraying box is lower than that of the first spraying box, the second spraying box can be installed between the first box body and the vertical rod and connected with the first box body and the vertical rod, and the wall body forms a second washing area at the second spraying box; the second spraying box comprises a second box body and a second water supply pipe arranged in the second box body, the second water supply pipe is connected with the lower spray head, and a second through groove for the lower spray head to extend out is formed in the side wall, facing the washing space, of the second box body.

Further, the wall body still includes the air-drying box, the air-drying box can install stoving regional department first box with between the montant, and with first box with the montant links to each other, the air-drying box includes the third box, the fan set up in the third box.

Furthermore, the side nozzles are arranged in the first box body at intervals along the vertical direction, and the side nozzles are rotationally connected with the first box body, so that when the side nozzles rotate, the water spraying ends of the side nozzles can rotate; and a driving assembly for driving each side nozzle to rotate is further arranged in the first box body.

Further, the side shower nozzle include with first box articulated portion, set up in the swing portion of articulated portion inner, each side shower nozzle is in first box is two rows of settings, drive assembly includes: the two traction rods extend vertically and are respectively hinged with the swinging parts of the two rows of side spray heads, so that the side spray heads are driven to rotate when the traction rods move vertically; the driving rod is horizontally arranged, and the end part of the driving rod is provided with a connecting plate; the upper end of the connecting rod is hinged with the connecting plate, and the lower end of the connecting rod is hinged with the traction rod; and the motor drives the driving rod to rotate.

The beneficial effects of the utility model reside in that, the utility model provides a car wash that can rinse the wheel thoroughly can be orderly, thorough wash the machineshop car, still can high-efficiently utilize and wash waste water, the effectual problem that exists of having solved among the prior art.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

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

Fig. 2 is a schematic structural diagram of the wall body in the embodiment shown in fig. 1.

Fig. 3 is a schematic view of the internal structure of the first tank at the side nozzle in fig. 2.

Fig. 4 is a schematic structural diagram of a first box internal driving assembly according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of the second box in the embodiment shown in fig. 1.

FIG. 6 is a schematic view of the air drying box of the embodiment shown in FIG. 1.

Wherein: wherein: 1. a working platform; 2. a water discharge tank; 3. a washing tank; 4. a wall body; 5. a first rinsing zone; 6. a second rinsing zone; 7. a side shower; 8. an upper spray head; 9. a lower nozzle; 10. a drying area; 11. an air outlet groove; 12. a barrier gate; 13. a fan; 14. a dividing wall; 15. a primary sedimentation tank; 16. a secondary sedimentation tank; 17. a water supply tank; 18. an overflow port; 19. a launder; 20. a water heater; 21. a vertical rod; 22. a first spray tank; 2201. a first case; 23. a cross bar; 25. a second spray tank; 2501. a second case; 2502. A second water supply pipe; 26. an air drying box; 2601. a third box body; 27. a draw bar; 28. a drive rod; 29. A connecting rod; 30. a connecting plate; 31. an electric motor.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the present invention, as shown in fig. 1 to 6, there is provided a car wash capable of thoroughly cleaning wheels, comprising: the working platform 1 is provided with a drainage tank 2 and a flushing tank 3 extending along a first direction, and an upward bottom spray head is arranged in the flushing tank 3; the two oppositely arranged wall bodies 4 are arranged on the upper side of the working platform 1, the wall bodies 4 are perpendicular to the first direction, a washing space for engineering vehicles to drive is formed between the two wall bodies 4, each wall body 4 is provided with a first washing area 5 and a second washing area 6, the wall body 4 at the first washing area 5 is provided with a plurality of side spray heads 7 arranged at intervals in the vertical direction and upper spray heads 8 arranged on the upper sides of the side spray heads 7, the upper spray heads 8 are positioned above the side spray heads 7 towards one side of the washing space, the wall body 4 at the second washing area 6 is provided with a plurality of lower spray heads 9 arranged at intervals in the vertical direction, one end of each wall body 4 is provided with a drying area 10, and the wall body 4 at the drying area 10 is provided with an air outlet groove 11; the barrier gate 12 is arranged on one side of the wall 4 far away from the drying area 10; the air outlet end of the fan 13 penetrates through the air outlet groove 11 and faces the washing space; the water treatment device is arranged on a working platform on one side of the wall body 4 and comprises a recessed tank body and a partition wall 14 arranged in the tank body, the partition wall 14 divides the tank body into a primary sedimentation tank 15, a secondary sedimentation tank 16 and a water supply tank 17, the primary sedimentation tank 15 is connected with the drainage tank 2, and the partition wall 14 between the primary sedimentation tank and the secondary sedimentation tank 16 and the partition wall 14 between the secondary sedimentation tank 16 and the water supply tank 17 are respectively provided with an overflow port 18; and the water supply part comprises a water pump connected with the water supply tank 17, and the water pump supplies water to the bottom spray head, the lower spray head 9, the side spray head 7 and the upper spray head 8.

The utility model discloses a carwash is when using, the engineering van drives onto behind work platform 1 and passes through by washing the space, wherein, the first side shower nozzle 7 that washes regional 5 washes the lateral part of engineering van, go up shower nozzle 8 and wash the upside of engineering van by the top, the second washes the below (wheel department promptly) of regional 6 lower shower nozzle 9 to the engineering van lateral part and washes, make first washing regional 5 and second wash regional 6 all can wash wheel department, the end shower nozzle that washes groove 3 washes the bottom of engineering van, from this can carry out the omnidirectional to the engineering van and wash, when the engineering van drives out and washes the space, fan 13 dries the engineering van at the regional 10 of drying, then the engineering van can leave whole carwash. Wherein, the sewage that whole washing process produced gets into just heavy pond 15 by water drainage tank 2, after just sinking the pond and carrying out preliminary sedimentation, waste water gets into two heavy ponds 16, and the waste water after the sediment slagging-off further gets into water supply tank 17 in two heavy ponds 16, and the water pump can absorb the water of relative clarification in the water supply tank 17 and wash the machineshop car.

Therefore, when the car washing house is used, vehicles can be washed at intervals through the barrier gate 12, so that a plurality of vehicles can be washed orderly, all-around washing can be carried out on the engineering truck, and particularly, the key washing can be carried out on the wheels which are easy to be contaminated by the engineering truck; in addition, because the machineshop car size is great, the water is more, and is relatively lower to the requirement of quality of water, the utility model discloses in, adopt the cell body can utilize the washing water repeatedly, practiced thrift the water resource.

It is further preferred that the first and

second washing zones

5, 6 are arranged alternately in the direction of horizontal extension of the wall 4. As shown in the figure, through such setting, can make wheel department continuously receive and wash, improve the thoroughness of washing, wash at the automobile body department interval of machineshop car, be favorable to the sewage stream that the machineshop car automobile body was washed downwards, reduce splashing of sewage.

More specifically, the drainage channel 2 extends along the first direction. Thereby facilitating the vehicle to drive through.

Further specifically, the cell body sets up in one of them one side of wall body 4, division wall 14 is the T type to make just heavy pond 15 with just heavy pond 16 all is located supply tank 17 keeps away from one side of wall body 4, be formed with on the work platform in the outside of cell body with gutter channel 19 of water drainage tank 2 intercommunication, gutter channel 19 is walked around supply tank 17 after with just heavy pond 15 intercommunication. As shown in the figure, by such arrangement, the water supply tank 17 is close to the wall 4, the water supply pipeline can be shortened, the primary sedimentation tank 15 is far away from the wall 4, the water flowing tank 19 bypasses the water supply tank 17, the water flowing tank 19 can have a longer pipeline, the flow rate of the wastewater in the water flowing tank 19 can be stabilized, and the primary sedimentation can be performed in the water flowing tank 19, so that the dirt in the water flowing tank 19 can be cleaned conveniently.

The car washing room further comprises a water heater 20 arranged on one side of the pool body, wherein the liquid inlet end of the water heater 20 is connected with the water supply pool 17, and the liquid discharge end of the water heater 20 is connected with the primary sedimentation pool 15. As shown in the figure, when the water heater is used in winter, water in the water supply tank 17 is pumped out and heated by the water heater 20 and then flows into the primary sedimentation tank 15, so that the primary sedimentation tank 15, the water supply tank 17 and the secondary sedimentation tank 16 form circulation, and icing in the tank body can be prevented, wherein the water heater 20 can be selected from the existing electric water heater 20 with a water pump, and the specific structure of the water heater 20 is not described in detail herein.

More specifically, the wall 4 includes: the device comprises a plurality of vertical rods 21 arranged at intervals, wherein connecting seats connected with a working platform 1 are arranged at the bottoms of the vertical rods 21; the first spraying box 22 is arranged between two adjacent vertical rods 21, the wall 4 forms the first washing area 5 at the first spraying box 22, the first spraying box 22 comprises a first box body 2201 and a first water supply pipe arranged in the box body, the first water supply pipe is connected with the side spray head 7 and the upper spray head 8, and a first through groove is formed in the side wall of the first box body 2201 facing the washing space so that the upper spray head 8 and the side spray head 7 can extend out; the cross rods 23 are respectively arranged on two sides of the first spraying box 22 and are respectively connected with the first spraying box 22 and the vertical rods 21.

As shown in the figures, by the arrangement, the first spraying box 22 can be assembled in advance in a factory, when the first spraying box is installed on site, the first spraying box 22 is fixed between the vertical rods 21 after the vertical rods 21 are installed on the ground, the first water supply pipe, the side spray heads 7 and the upper spray head 8 are not required to be installed on site, the installation process on site can be simplified, and the installation difficulty on site is reduced. It is also possible to make the first water supply pipe entirely inside the first tank 2201, which is advantageous for protecting the first water supply pipe. Wherein, the base is provided with a fixing hole which can be directly connected with the working platform 1 through a bolt.

More specifically, the wall 4 further includes a second spraying box 25, the height of the second spraying box 25 is lower than that of the first spraying box 22, the second spraying box 25 can be installed between the first box 2201 and the vertical rod 21 and is connected with the first box 2201 and the vertical rod 21, and the wall 4 forms the second flushing area 6 at the second spraying box 25; the second spraying box 25 includes a second box 2501 and a second water supply pipe 2502 disposed in the second box 2501, the second water supply pipe 2502 is connected to the lower nozzle 9, and a second through groove for the lower nozzle 9 to extend out is disposed on a side wall of the second box 2501 facing the washing space.

Further specifically, the wall 4 further includes an air drying box 26, the third box 2601 can be installed between the first box 2201 and the vertical rod 21 in the drying area 10, and is connected to the first box 2201 and the vertical rod 21, the air drying box 26 includes a third box 2601, and the fan 13 is disposed in the third box 2601.

The further optimization is that the side spray heads 7 are vertically arranged in the first box 2201 at intervals, and the side spray heads 7 are rotatably connected with the first box 2201, so that when the side spray heads 7 rotate, the water spraying ends of the side spray heads 7 can rotate; a driving component for driving each side nozzle 7 to rotate is further arranged in the first box 2201. As shown in the figure, by the arrangement, the side nozzles 7 can swing vertically to wash, the washing range of a single nozzle in the vertical direction is improved, the distance between the side nozzles 7 in the vertical direction can be improved, and the number of the side nozzles 7 is reduced.

More specifically, as shown in the figure, the side spray heads 7 include a hinge portion hinged to the first box 2201 and a swing portion disposed at an inner end of the hinge portion, each side spray head 7 is disposed in two rows in the first box 2201, and the driving assembly includes: the two traction rods 27 extend vertically, and the two traction rods 27 are respectively hinged with the swinging parts of the two rows of side spray heads 7, so that the side spray heads 7 are driven to rotate when the traction rods 27 move vertically; the driving rod 28 is horizontally arranged, and the end part of the driving rod is provided with a connecting plate 30; the upper end of the connecting rod 29 is hinged with the connecting plate 30, and the lower end of the connecting rod 29 is hinged with the traction rod 27; and the motor 31 drives the driving rod 28 to rotate.

It should be noted that, as shown in the figure, the working platform 1 may be formed by concrete-hardened ground. The form of current shower nozzle is used in the selection of the end shower nozzle in subaerial water drainage tank 2, only need up set up can, this partial structure does not draw in the picture, and this does not influence the utility model discloses the implementation of embodiment. The side nozzles 7, the lower nozzles 9 and the upper nozzles 8 all adopt the same type of nozzles, an installation rod for installing the side nozzles 7 and the upper nozzles 8 is arranged in the first box 2201, and the middle section of the side nozzles 7 is hinged with the installation rod so as to drive the side nozzles 7 to spray water in a rotating manner through the traction rod 27. In the illustrated embodiment, the middle section of the upper nozzle 8 is hinged to the mounting rod, and the connecting plate 30 is also hinged to an upper drawbar 27 for driving the upper nozzle 8 to swing.

Wherein, the first water supply pipe is not shown on the way in order to better show other structural components in the first box body. In the structural views of the first box body, the second box body and the air drying box, the side walls of part of the box bodies are not drawn for facilitating the display of the internal structure.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a car wash that can rinse thoroughly wheel which characterized in that includes:

the working platform is provided with a drainage tank and a flushing tank extending along a first direction, and an upward bottom spray head is arranged in the flushing tank;

the wall body is arranged on the upper side of the working platform, the wall body is perpendicular to the first direction, a washing space for engineering vehicles to drive is formed between the two wall bodies, the wall body is provided with a first washing area and a second washing area, the wall body at the first washing area is provided with a plurality of side spray heads arranged at intervals in the vertical direction and upper spray heads arranged on the upper sides of the side spray heads, the upper spray heads are positioned above the side spray heads towards one side of the washing space, the wall body at the second washing area is provided with a plurality of lower spray heads arranged at intervals in the vertical direction, one end of the wall body is provided with a drying area, and the wall body at the drying area is provided with an air outlet groove;

the barrier gate is arranged on one side of the wall body, which is far away from the drying area;

the air outlet end of the fan penetrates through the air outlet groove and faces the washing space;

the water treatment device is arranged on a working platform on one side of the wall body and comprises a recessed tank body and a partition wall arranged in the tank body, the partition wall divides the tank body into a primary sedimentation tank, a secondary sedimentation tank and a water supply tank, the primary sedimentation tank is connected with the drainage tank, and the partition wall between the primary sedimentation tank and the secondary sedimentation tank and the partition wall between the secondary sedimentation tank and the water supply tank are respectively provided with an overflow port;

2. The car wash capable of completely cleaning the wheels according to claim 1, wherein the first washing areas and the second washing areas are alternately arranged along the direction in which the wall extends horizontally.

3. A car wash capable of thoroughly cleaning wheels according to claim 1, wherein the drain channel is provided extending in the first direction.

4. The carwash capable of completely cleaning the wheels according to claim 1, wherein the pool body is arranged on one side of one of the wall bodies, the partition wall is T-shaped, so that the primary sedimentation pool and the secondary sedimentation pool are both positioned on one side of the water supply pool, which is far away from the wall body, a water flowing groove communicated with the water draining groove is formed on a working platform on the outer side of the pool body, and the water flowing groove bypasses the water supply pool and is communicated with the primary sedimentation pool.

5. A car wash capable of completely cleaning wheels as claimed in claim 1, further comprising a water heater arranged on one side of the pool body, wherein the water heater is connected with the water supply pool at the liquid inlet end and the primary sedimentation pool at the liquid discharge end.

6. The car wash capable of completely cleaning wheels according to claim 1, wherein the wall body comprises:

the connecting base is arranged at the bottom of the vertical rods and is connected with the working platform;

the first spraying box is arranged between two adjacent vertical rods, the wall body forms a first washing area at the first spraying box, the first spraying box comprises a first box body and a first water supply pipe arranged in the first box body, the first water supply pipe is connected with the side spray head and the upper spray head, and a first through groove is formed in the side wall of the first box body facing the washing space and used for enabling the upper spray head and the side spray head to extend out;

the plurality of cross rods are respectively arranged on two sides of the first spraying box and are respectively connected with the first spraying box and the vertical rods.

7. The vehicle wash capable of thoroughly cleaning wheels of a vehicle as claimed in claim 6, wherein the wall further comprises a second spray box having a lower height than the first spray box, the second spray box being mountable between and connected to the first box and the vertical post, the wall forming the second washing area at the second spray box;

the second spraying box comprises a second box body and a second water supply pipe arranged in the second box body, the second water supply pipe is connected with the lower spray head, and a second through groove for the lower spray head to extend out is formed in the side wall, facing the washing space, of the second box body.

8. The car wash capable of thoroughly cleaning the wheels of the car as claimed in claim 7, wherein the wall body further comprises an air drying box capable of being installed between and connected to the first box body and the vertical bar at the drying area,

the air drying box comprises a third box body, and the fan is arranged in the third box body.

9. The car wash capable of completely cleaning the wheels according to claim 6, wherein the side sprayers are vertically spaced in the first tank, and the side sprayers are rotatably connected with the first tank, so that when the side sprayers rotate, the water spraying ends of the side sprayers can rotate; and a driving assembly for driving each side nozzle to rotate is further arranged in the first box body.

10. The car wash capable of washing wheels thoroughly of claim 9, wherein the side sprayers include a hinge portion hinged to the first housing, a swing portion disposed at an inner end of the hinge portion, each side sprayer being disposed in two rows in the first housing, the driving assembly comprising:

the two traction rods extend vertically and are respectively hinged with the swinging parts of the two rows of side spray heads, so that the side spray heads are driven to rotate when the traction rods move vertically;

the driving rod is horizontally arranged, and the end part of the driving rod is provided with a connecting plate;

the upper end of the connecting rod is hinged with the connecting plate, and the lower end of the connecting rod is hinged with the traction rod;

and the motor drives the driving rod to rotate.