CN216424362U - Non-sinking type engineering vehicle washing machine - Google Patents

Abstract

The utility model discloses an engineering vehicle car washer of formula of sinking not, be fixed in ground and open-top's header tank including detachably, header tank and outside sewage case intercommunication, and its opening part detachably lid is equipped with the base plate that is used for bearing the vehicle, and the base plate all is equipped with the curb plate that is used for towards the vehicle water spray along the left and right sides of vehicle traffic direction, and the curb plate comprises the tubular product concatenation of mutual intercommunication, and the header tank all is equipped with the slope that is used for the upper and lower base plate of auxiliary vehicle along the front and back end of vehicle traffic direction. Through setting up the header tank and being used for collecting the waste water of carwash, can avoid waste water overflow to cause all ring edge borders to pollute on the one hand, on the other hand can also the circulating water, is favorable to the environmental protection. And the method that the foundation pit is arranged on the ground in the prior art can be effectively replaced by arranging the water collecting tank, so that a new foundation pit does not need to be excavated and an old foundation pit does not need to be filled when the car washer is moved, the moving procedure of the car washer is greatly simplified, and the moving cost is saved.

Description

Non-sinking type engineering vehicle washing machine

Technical Field

The utility model relates to an engineering vehicle cleaning equipment technical field especially relates to an engineering vehicle car washer of non-formula of sinking.

Background

The engineering vehicle car washer is also called a wheel washer or a car washing platform, is cleaning equipment designed and manufactured for reducing environmental pollution of engineering vehicles according to the requirements of various departments such as municipal administration, road administration, construction committee, environmental committee, traffic and the like on the engineering vehicles, and is suitable for places such as construction sites, garbage disposal sites, quarries, goods transfer sites and the like which can pollute roads. After the engineering vehicle works in the construction site, pollutants are often adhered to the surface of the engineering vehicle, and in order to avoid the urban environment from being damaged due to the fact that the pollutants fall off after the engineering vehicle exits the construction site and enters an urban road, an engineering vehicle car washer is required to be arranged at an outlet of the construction site and used for removing the pollutants adhered to the engineering vehicle. Because the period of the engineering project is short, and the position of the equipment in and out of the station passage can be changed at any time according to construction requirements in the construction period, the engineering vehicle car washer is very light and easy to disassemble and assemble so as to move along with the project and the station passage, and the cleaning of the engineering vehicle is mainly performed on wheels, so that the characteristics determine that the engineering vehicle car washer is essentially different from a common passenger vehicle or passenger vehicle cleaning device and cannot be used together with the common passenger vehicle or passenger vehicle cleaning device.

The existing engineering vehicle car washer needs to dig a pit base on the ground before installation, and a car washer cover is arranged on the surface of the pit base, so that sewage for washing a vehicle can timely flow back to the pit base without overflowing. However, as mentioned above, the period of the engineering project is short, and the position of the equipment entering and exiting the yard passageway may be changed at any time according to the construction requirement in the construction period, so the engineering vehicle car washer needs to be moved along with the equipment, and the pit foundation must be dug once again and the original pit foundation is filled up once the position is moved, which causes the installation cost and difficulty of the car washer to be greatly increased.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art not enough, provide a non-formula engineering vehicle car washer of sinking from taking the header tank.

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

the utility model provides an engineering vehicle car washer of non-formula of sinking, includes that detachably is fixed in ground and open-top's header tank, header tank and outside sewage case intercommunication, and its opening part detachably lid is equipped with the base plate that is used for bearing the vehicle, the base plate all is equipped with the curb plate that is used for towards the vehicle water spray along the left and right sides of vehicle direction of travel, the curb plate comprises the tubular product concatenation of mutual intercommunication, the header tank all is equipped with the slope that is used for supplementary vehicle upper and lower base plate along the front and back end of vehicle direction of travel.

As a further improvement of the above technical solution:

the base plate comprises a middle plate and two edge plates for bearing wheels; the middle plate is positioned between wheels on the left side and the right side of the vehicle, and the two edge plates are respectively arranged on the left side and the right side of the middle plate and detachably connected with the middle plate.

The side plate is of a grid structure formed by splicing mutually communicated pipes, and the top of the pipe forming the side plate is provided with a water spray nozzle for spraying water towards the bottom of the vehicle; the two edge plates are communicated through a pipe.

The side end of the edge plate close to the middle plate is provided with a plurality of inner water pipes which are used for spraying water to the wheels in an upward protruding mode, and the inner water pipes are communicated with the edge plate through pipes.

The inner side water pipe is spliced into an Jiong shape by a transverse pipe and two vertical pipes, the transverse pipe is formed with a plurality of water spray nozzles for spraying water to the wheels, and the vertical pipes are connected with the edge plates in a vertical sliding manner.

The side plates are connected with first side brushes capable of moving left and right in a sliding mode along the running direction of the vehicle.

The middle plate and the edge plate are arranged in a convex shape, and a plurality of first water spray pipes for spraying the vehicle chassis are arranged at the top end of the middle plate at intervals along the vehicle running direction.

The first water spraying pipe is formed by splicing a transverse pipe and two vertical pipes into an Jiong shape, and the vertical pipes are provided with a plurality of water spraying nozzles for spraying water towards the wheels.

And a bottom brush for cleaning a vehicle chassis is arranged between the first water spraying pipes, and the bottom brush is vertically and slidably connected with the middle plate.

The side wall of the middle plate facing the wheels is provided with wheel brushes for cleaning the wheels, and the wheel brushes are arranged along the running direction of the vehicle.

And a plurality of second side part hairbrushes which can move left and right and are used for cleaning the side part of the vehicle are arranged on the side plate along the running direction of the vehicle.

The car washer also comprises a rotating wheel system for rotating the wheels, wherein the rotating wheel system comprises a roll shaft for bearing and rotating the wheels, a power mechanism for driving the roll shaft to rotate and a transmission mechanism for regulating and controlling the roll shafts to synchronously rotate; the roller shafts are divided into four groups and are rotatably arranged on the edge plates in a rectangular array, and the power mechanism and the transmission mechanism are respectively connected with the roller shafts.

The roll shafts comprise a driving roll shaft and a driven roll shaft; the power mechanism comprises a driving motor and a power chain gear set, the driving motor is fixedly installed on the outer side of the side plate, the input end of the power chain gear set is connected with the output shaft of the driving motor, and the output end of the power chain gear set is connected with the driving roll shaft.

The transmission mechanism is arranged into a chain gear structure, and the driving roll shaft and the driven roll shaft are connected through the transmission mechanism.

And the top surface of the middle plate is provided with a waterproof display screen for prompting a driver to drive.

And a water baffle is fixed on the outer side of the side plate.

The car washer still includes the roof, the roof is striden and is located two the curb plate top, its grid structure of constituteing for the tubular product concatenation by mutual intercommunication, the tubular product bottom of constituteing the roof is seted up and is used for the water jet towards the roof, just roof and curb plate are managed the tubular product intercommunication.

And a baffle is fixed on the top surface of the top plate.

And the side plates and the edges of the top plate are vertically provided with display brackets.

Compared with the prior art, the utility model has the advantages of:

through setting up the header tank and being used for collecting the waste water of carwash, can avoid waste water overflow to cause all ring edge borders to pollute on the one hand, on the other hand can also the circulating water, is favorable to the environmental protection. And the method that the foundation pit is arranged on the ground in the prior art can be effectively replaced by arranging the water collecting tank, so that a new foundation pit does not need to be excavated and an old foundation pit does not need to be filled when the car washer is moved, the moving procedure of the car washer is greatly simplified, and the moving cost is saved. Moreover, through setting up base plate and curb plate, spray water to the vehicle from different angles, can clean the vehicle more thoroughly, reduce clean dead angle. Compared with the prior art, the utility model discloses need not the excavation foundation ditch, be convenient for remove, swing joint can conveniently stack between each structure to reduce and remove the required space of in-process.

Drawings

FIG. 1 is a schematic view showing the construction of a car washer for a vehicle according to embodiment 1;

FIG. 2 is a schematic top view of the car washer of the embodiment 1;

FIG. 3 is a schematic front view of a car washer according to embodiment 1;

FIG. 4 is a schematic view showing the construction of the car washer in embodiment 2;

FIG. 5 is a schematic top view of the car washer of the embodiment 2;

FIG. 6 is a schematic cross-sectional view taken along line C-C of FIG. 5;

FIG. 7 is a schematic front view of a car washer according to embodiment 2;

FIG. 8 is a schematic sectional view taken along line B-B in FIG. 7;

FIG. 9 is a schematic view showing the construction of a car washer for a vehicle according to embodiment 3;

FIG. 10 is a schematic top view of a car washer according to embodiment 3;

FIG. 11 is a schematic front view of a car washer for a vehicle according to embodiment 3 (ramps not shown);

FIG. 12 is a schematic side view of a car washer for a vehicle according to embodiment 3 (ramp not shown);

FIG. 13 is a schematic view of the construction of the rotor system;

FIG. 14 is a schematic sectional view taken along line A-A in FIG. 13;

FIG. 15 is a schematic view of the car washer for a vehicle according to embodiment 4 (ramp not shown);

FIG. 16 is a schematic top view of a car washer for a vehicle according to example 4 (ramp not shown);

FIG. 17 is a schematic front view of a car washer for a vehicle according to embodiment 4 (ramps not shown);

fig. 18 is a schematic side view of the car washer of the vehicle of embodiment 4 (ramp not shown).

The reference numerals in the figures denote: 1. a water collection tank; 2. a substrate; 21. a middle plate; 211. a first water spray pipe; 212. a bottom brush; 213. a wheel brush; 22. an edge panel; 221. an inner water pipe; 3. a side plate; 31. a first side brush; 32. a second side brush; 33. a water baffle; 4. a slope; 5. a runner system; 51. a roll shaft; 511. a drive roll shaft; 512. a driven roller shaft; 52. a power mechanism; 521. a drive motor; 522. a power chain gear set; 53. a transmission mechanism; 6. a top plate; 61. a baffle plate; 7. and (5) displaying the bracket.

Detailed Description

The invention will be described in further detail with reference to the drawings and specific examples.

Example 1

As shown in fig. 1 to 3, the non-sinking type car washer for engineering vehicles of the present embodiment includes a water collecting tank 1 detachably fixed on the ground and having an open top, the water collecting tank 1 is communicated with an external sewage tank, and a base plate 2 detachably covering the opening of the water collecting tank for carrying the vehicle, side plates 3 for spraying water toward the vehicle are respectively disposed on the left and right sides of the base plate 2 along the traveling direction of the vehicle, the side plates 3 are formed by splicing pipes communicated with each other, and slopes 4 for assisting the upper and lower base plates 2 of the vehicle are respectively disposed at the front and rear ends of the water collecting tank 1 along the traveling direction of the vehicle. Through setting up collection water tank 1 and being used for collecting the waste water of carwash, can avoid waste water overflow to cause all ring edge borders to pollute on the one hand, on the other hand can also the circulating water, is favorable to the environmental protection. And the way of arranging the foundation pit on the ground in the prior art can be effectively replaced by arranging the water collecting tank 1, so that a new foundation pit does not need to be excavated and an old foundation pit does not need to be filled when the car washer is moved, the moving procedure of the car washer is greatly simplified, and the moving cost is saved. Moreover, by arranging the base plate 2 and the side plate 3, water is sprayed to the vehicle from different angles, the vehicle can be cleaned more thoroughly, and the dead angle of cleaning can be reduced. Compared with the prior art, the utility model discloses need not the excavation foundation ditch, be convenient for remove, swing joint can conveniently stack between each structure to reduce and remove the required space of in-process.

In this embodiment, the base plate 2 includes a middle plate 21 and two side plates 22 for supporting wheels; the middle plate 21 is positioned between the left and right wheels of the vehicle, and the two side plates 22 are arranged on the left and right sides of the middle plate 21 and detachably connected to the middle plate 21. By providing the base plate 2 in a form in which the middle plate 21 and the edge plate 22 are detachably joined, the size of the space required for the base plate 2 can be reduced by stacking when it is carried or left unused. And because the middle plate 21 does not need to bear the weight of the vehicle, the middle plate can be made of a material with lower strength, so that the equipment cost is reduced.

In this embodiment, the side plate 22 is a grid structure formed by splicing mutually communicated pipes, and the top of the pipe forming the side plate 22 is provided with a water jet for spraying water towards the bottom of the vehicle; the two edge panels 22 are connected by tubing. The edge panels 22 are in the form of a tube splice that both bears the weight of the vehicle and sprays water onto the wheels and chassis for cleaning. The water paths of the two edge plates 22 are communicated by using the pipes, so that water can be supplied to the two edge plates 22 simultaneously by only one set of water supply mechanism, and the equipment cost is saved.

In this embodiment, a plurality of inner water pipes 221 for spraying water toward the wheels are protruded from the side end of the side plate 22 close to the middle plate 21, and the inner water pipes 221 are connected to the side plate 22 through pipes. The side plates 3 spray water inwards to effectively clean the outer side of the wheel, but the water is blocked by the wheel and cannot effectively clean the inner side of the wheel. By arranging the inner water pipe 221 and arranging the water spraying port on the inner water pipe 221, spraying and cleaning can be directly carried out on the inner side of the wheel, and the cleaning dead angle is reduced.

In this embodiment, the inner water pipe 221 is formed by splicing a horizontal pipe and two vertical pipes into an Jiong shape, the horizontal pipe is formed with a plurality of water spray nozzles for spraying water toward the wheels, and the vertical pipe is connected with the side plate 22 in a vertical sliding manner. The chassis heights of different vehicles are different, in order to adapt to more vehicle types, the inner water pipe 221 is arranged to be in an Jiong shape, the vertical pipe of the inner water pipe is connected with the edge plate 22 in a vertical sliding mode, and when the bottom plate of the vehicle is higher, the inner water pipe 221 slides up to spray wheels in a larger range; when the vehicle floor is low, the inboard water tube 221 slides down to avoid a collision with the chassis.

In this embodiment, the first side brushes 31 that can move in the left-right direction are slidably attached to the side plates 3 in the vehicle traveling direction. Because the cleaning ability that rivers sprayed is limited, in order to promote clean effect, install first side brush 31 on curb plate 3, first side brush and curb plate 3 sliding connection can wash the vehicle lateral wall to a wider extent along vehicle direction of travel reciprocating motion. Moreover, since the widths of different vehicles are different, in order to adapt to more vehicle types, the first side brushes 31 can move along the left side and the right side, so that the distance between the first side brushes 31 positioned on the two sides is changed, and when the vehicle is wider, the first side brushes 31 move reversely to enlarge the distance, so that the vehicle is prevented from being scratched; when the vehicle is narrow, the first side brushes 31 move oppositely and reduce the distance so as to be capable of directly contacting the side wall of the vehicle and improve the cleaning efficiency.

Example 2

As shown in fig. 4 to 8, the second embodiment of the non-sinking type car washer for engineering vehicle of the present invention is basically the same as embodiment 1, except that: in this embodiment, the middle plate 21 and the side plates 22 are arranged in a shape of a letter "convex", and the top end of the middle plate 21 is provided with a plurality of first water spraying pipes 211 for spraying the vehicle chassis at intervals along the vehicle traveling direction. Through setting base plate 2 to "protruding" font, the wheel is absorbed in the recess that middle part board 21 and curb plate 3 constitute, and the height of vehicle is reduced by whole to middle part board 21 can be more close the chassis, through shortening the distance on middle part board 21 and chassis, under the condition of same water pressure, rivers are bigger to the impact force on chassis, thereby can obtain better clean effect.

In this embodiment, the first water spraying pipe 211 is formed by splicing a horizontal pipe and two vertical pipes into an "Jiong" shape, and the vertical pipes are formed with a plurality of water spraying nozzles for spraying water toward the wheels. The side plates 3 spray water inwards to effectively clean the outer side of the wheel, but the water is blocked by the wheel and cannot effectively clean the inner side of the wheel. The first water spraying pipe 211 is arranged to be in an Jiong shape, and a water spraying opening is formed in the vertical pipe of the first water spraying pipe, so that the first water spraying pipe can directly spray and clean the inner side of the wheel, and the cleaning dead angle is reduced.

In this embodiment, the bottom brushes 212 for cleaning the chassis of the vehicle are disposed between the first water spraying pipes 211, and the bottom brushes 212 are connected with the middle plate 21 in a sliding manner in the vertical direction. Only rely on rivers impact cleaning wheel, its effect is limited, through setting up bottom brush 212, rotatory bottom brush 212 in the in-process of spraying water is in order can to clean the wheel more thoroughly to obtain better clean effect.

Preferably, the bottom brush 212 is vertically slidably connected to the middle plate 21. When the vehicle is parked, the bottom brushes 212 between the front and rear wheels rise to contact the chassis and rotate to clean the chassis. After the washing is completed, the bottom brushes 212 in the raised state fall to return to the original position to avoid interference to the vehicle running.

In this embodiment, the side wall of the middle plate 21 facing the wheel is mounted with wheel brushes 213 for cleaning the wheel, and the wheel brushes 213 are arranged in the vehicle traveling direction. Only lean on rivers impact clean wheel, its effect is limited, through setting up wheel brush 213, can directly clean the wheel to promote clean effect.

In this embodiment, the side plate 3 is provided with a plurality of second side brushes 32 which can move in the left-right direction along the vehicle traveling direction and are used for cleaning the side of the vehicle. Only lean on the clean wheel of rivers impact, its effect is limited, can directly clean the vehicle lateral wall through setting up second side brush 32 to promote clean effect.

Example 3

As shown in fig. 9 to 14, the third embodiment of the non-sinking type car washer for engineering vehicle of the present invention is basically the same as the embodiment 1, except that: in this embodiment, the car washer further includes a wheel system 5 for rotating the wheels, where the wheel system 5 includes a roller shaft 51 for bearing and rotating the wheels, a power mechanism 52 for driving the roller shaft 51 to rotate, and a transmission mechanism 53 for regulating and controlling the synchronous rotation of the roller shafts 51; the roller shafts 51 are divided into four groups and rotatably mounted to the edge plates 22 in a rectangular array, and a power mechanism 52 and a transmission mechanism 53 are connected to the roller shafts 51, respectively. Through setting up runner system 5, after the vehicle stops to decide on base plate 2, the wheel falls on roller 51, and roller 51 is rotatory to be driven the wheel rotation, and cooperation base plate 2 is towards the wheel water spray, can thoroughly clean each angle of wheel.

In the present embodiment, the roller shaft 51 includes a drive roller shaft 511 and a driven roller shaft 512; the power mechanism 52 comprises a driving motor 521 and a power chain gear set 522, the driving motor 521 is fixedly installed at the outer side of the side plate 3, the input end of the power chain gear set 522 is connected with the output shaft of the driving motor 521, and the output end of the power chain gear set is connected with the driving roller shaft 511. The transmission mechanism 53 is provided in a chain gear structure, and the transmission mechanism 53 is connected between the drive roller shaft 511 and the driven roller shaft 512, and between the driven roller shafts 512. When the driving motor 521 is started, its output shaft rotates and drives the driving roller shaft 511 connected through the power chain gear set to rotate, and because the driving roller shaft 511 is connected with the driven roller shaft 512 through the transmission mechanism 53, the roller shafts 51 rotate synchronously, so as to drive the wheels to rotate.

In this embodiment, the top surface of the middle plate 21 is provided with a waterproof display screen for prompting a driver to drive. Because car washer space is narrow and small, need carefully to operate in order to avoid meeting accident, can clearly and definitely instruct the driver to operate the vehicle through the characters through setting up waterproof display screen to reduce the accident probability.

In this embodiment, a water guard plate 33 is fixed to the outer side of the side plate 3. Because the water flow impacts the vehicle to bounce, in order to avoid the influence of water splashing on the passing of pedestrians beside the car washer, a water baffle 33 is arranged outside the side plate 3.

Example 4

As shown in fig. 15 to 18, the fourth embodiment of the non-sinking type car washer for engineering vehicle of the present invention is basically the same as the embodiment 1, except that: in this embodiment, the car washer further includes roof 6, and roof 6 strides and locates the top of two curb plates 3, and it is the grid structure of constituteing by the concatenation of the tubular product of intercommunication each other, and the tubular product bottom of constituteing roof 6 is offered and is used for the water jet towards the roof water spray, and roof 6 and curb plate 3 are managed the tubular product intercommunication. Through setting up roof 6, roof 6 is formed by the tubular product concatenation with 3 intercommunications of curb plate, and the water jet has been seted up to its bottom, and after rivers got into the pipeline, roof 6 can be towards vehicle top water spray to clean the roof.

In this embodiment, a baffle 61 is fixed to the top surface of the top plate 6. Because the car washer is often used in building site, probably cause the high altitude weight thing at the work progress in building site, through establishing baffle 61 additional, can effectively protect the vehicle.

In this embodiment, the side panels 3 are mounted perpendicular to the edges of the top panel 6 with display brackets 7. Through setting up show support 7, can provide fixed basis for propaganda poster or advertisement.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims (19)

1. The utility model provides a non-formula engineering vehicle car washer that sinks which characterized in that: be fixed in ground and open-top's header tank (1) including detachably, header tank (1) and outside sewage tank intercommunication, and its opening part detachably lid is equipped with base plate (2) that are used for bearing the weight of the vehicle, base plate (2) all are equipped with curb plate (3) that are used for towards the vehicle water spray along the left and right sides of vehicle traffic direction, curb plate (3) are constituteed by the tubular product concatenation of mutual intercommunication, header tank (1) all is equipped with slope (4) that are used for supplementary vehicle upper and lower base plate (2) along the front and back end of vehicle traffic direction.

2. The non-sinking engineering vehicle car washer according to claim 1, characterized in that: the base plate (2) comprises a middle plate (21) and two edge plates (22) for bearing wheels; the middle plate (21) is positioned between wheels on the left side and the right side of the vehicle, and the two edge plates (22) are respectively arranged on the left side and the right side of the middle plate (21) and detachably connected with the middle plate (21).

3. The non-sinking engineering vehicle car washer according to claim 2, characterized in that: the side plate (22) is of a grid structure formed by splicing mutually communicated pipes, and the top of the pipe forming the side plate (22) is provided with a water spray nozzle for spraying water towards the bottom of the vehicle; the two edge plates (22) are communicated through a pipe.

4. The non-sinking engineering vehicle car washer according to claim 3, characterized in that: the side end of the side plate (22) close to the middle plate (21) is provided with a plurality of inner side water pipes (221) which are used for spraying water towards the wheels in an upward protruding mode, and the inner side water pipes (221) are communicated with the side plate (22) through pipes.

5. The non-sinking engineering vehicle car washer according to claim 4, wherein: the inner side water pipe (221) is spliced into an Jiong shape by a transverse pipe and two vertical pipes, a plurality of water spray nozzles for spraying water to the wheels are formed on the transverse pipe, and the vertical pipes are connected with the edge plates (22) in a sliding mode along the vertical direction.

6. The non-sinking engineering vehicle car washer according to claim 5, wherein: the side plate (3) is connected with a first side hairbrush (31) which can move left and right in a sliding mode along the running direction of the vehicle.

7. The non-sinking engineering vehicle car washer according to claim 2, characterized in that: the middle plate (21) and the edge plates (22) are arranged in a convex shape, and a plurality of first water spraying pipes (211) for spraying the vehicle chassis are arranged at the top end of the middle plate (21) at intervals along the vehicle running direction.

8. The non-sinking engineering vehicle car washer according to claim 7, wherein: the first water spraying pipe (211) is formed by splicing a transverse pipe and two vertical pipes into an Jiong shape, and a plurality of water spraying nozzles for spraying water to the wheels are formed in the vertical pipes in an opposite mode.

9. The non-sinking engineering vehicle car washer according to claim 8, wherein: bottom brushes (212) for cleaning the chassis of the vehicle are arranged among the first water spraying pipes (211), and the bottom brushes (212) are connected with the middle plate (21) in a sliding mode along the vertical direction.

10. The non-sinking engineering vehicle car washer according to claim 9, wherein: the side wall of the middle plate (21) facing the wheel is provided with wheel brushes (213) for cleaning the wheel, and the wheel brushes (213) are arranged along the running direction of the vehicle.

11. The non-sinking engineering vehicle car washer according to claim 10, wherein: and a plurality of second side part hairbrushes (32) which can move left and right and are used for cleaning the side parts of the vehicle are arranged on the side plate (3) along the running direction of the vehicle.

12. The non-sinking engineering vehicle car washer according to claim 2, characterized in that: the car washer further comprises a rotating wheel system (5) used for rotating wheels, wherein the rotating wheel system (5) comprises a roll shaft (51) used for bearing and rotating the wheels, a power mechanism (52) used for driving the roll shaft (51) to rotate and a transmission mechanism (53) used for regulating and controlling the synchronous rotation of the roll shafts (51); the roller shafts (51) are divided into four groups and are rotatably arranged on the edge plates (22) in a rectangular array, and the power mechanism (52) and the transmission mechanism (53) are respectively connected with the roller shafts (51).

13. The non-sinking engineering vehicle car washer according to claim 12, wherein: the roller shaft (51) comprises a driving roller shaft (511) and a driven roller shaft (512); the power mechanism (52) comprises a driving motor (521) and a power chain gear set (522), the driving motor (521) is fixedly installed on the outer side of the side plate (3), the input end of the power chain gear set (522) is connected with the output shaft of the driving motor (521), and the output end of the power chain gear set is connected with the driving roller shaft (511).

14. The non-sinking engineering vehicle car washer according to claim 13, wherein: the transmission mechanism (53) is arranged in a chain gear structure, and the driving roller shaft (511) is connected with the driven roller shaft (512) through the transmission mechanism (53), and the driven roller shaft (512) is connected with the driven roller shaft through the transmission mechanism (53).

15. The non-sinking engineering vehicle car washer according to claim 14, wherein: the top surface of the middle plate (21) is provided with a waterproof display screen for prompting a driver to drive.

16. The non-sinking engineering vehicle car washer according to claim 15, wherein: and a water baffle (33) is fixed on the outer side of the side plate (3).

17. The non-sinking engineering vehicle car washer according to claim 16, wherein: the car washer still includes roof (6), roof (6) are striden and are located two curb plate (3) top, and its grid structure of constituteing for the tubular product concatenation by mutual intercommunication, the tubular product bottom of constituteing roof (6) is offered and is used for the water jet towards the roof water spray, just roof (6) and curb plate (3) are managed the tubular product and are linked together.

18. The non-sinking engineering vehicle car washer according to claim 17, wherein: and a baffle (61) is fixed on the top surface of the top plate (6).

19. The non-sinking engineering vehicle car washer as claimed in claim 18, wherein: and the side plates (3) and the edges of the top plate (6) are vertically provided with a display bracket (7).

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