A vehicle cleaning device

Abstract

The present invention proposes a vehicle washing device, which belongs to the technical field of vehicle washing, and aims to solve the problem of low efficiency and easy waste of water resources in the process of vehicle washing in the prior art; it includes a water collecting pool, a support plate is provided on the top of the water collecting pool, a water permeable port is provided on the support plate, a frame is provided on both sides of the water collecting pool, a mounting plate is connected to the outer side of the frame through a bracket, a first water pipe is provided on the mounting plate, a first nozzle is provided on the first water pipe, the first water pipe is connected to the water collecting pool through a first connecting pipe, and a first water pump is provided on the first connecting pipe; a crossbeam is provided on the inner side of the frame, a mounting frame is provided on the crossbeam, a rotating shaft is rotatably connected to the mounting frame, and a plurality of bristles are provided on the side wall of the rotating shaft; and a driving device is also included. In the present invention, by providing the first water pump, the water collecting pool, the first water pipe and the first nozzle, both sides of the vehicle can be washed, and by providing the water permeable port on the support plate, the water used for washing the vehicle can be recovered.

Description

Technical Field

[0001] The present invention belongs to the technical field of vehicle washing, and particularly relates to a vehicle washing device. Background Art

[0002] During the process of building construction, due to its special working environment, a large amount of sediment and concrete residues often adhere to the wheels and the outer wall of transport vehicles. These pollutants not only affect the appearance and service life of the equipment, but also, when the vehicle leaves the construction site and enters the public lane, may cause serious pollution to the road surface, thereby affecting traffic flow and driving safety. Therefore, it is particularly important to thoroughly clean the vehicle before it leaves the construction site.

[0003] In traditional cleaning methods, a car wash pool is usually used at the actual construction site to centrally wash such special equipment. The car wash pool uses high-pressure water flow to comprehensively wash the vehicle, and can effectively remove the sediment and dirt adhering to the vehicle body surface. After such treatment, the appearance of the vehicle equipment is brand new and can directly drive onto the road, thus ensuring the cleanliness and safety of the public road.

[0004] However, there are some problems in the use of existing car wash pools. On the one hand, since a large amount of sediment and residues need to be washed away, the water consumption of the car wash pool is usually large, which undoubtedly increases the construction cost and also brings challenges to water resource management. On the other hand, the flushing process often requires multiple workers to hold high-pressure water guns for meticulous cleaning, which is not only inefficient, but also has high labor costs and is prone to waste of water resources. Summary of the Invention

[0005] In view of this, the present invention provides a vehicle washing device to solve the problems in the prior art that, during the vehicle washing process, on the one hand, since a large amount of sediment and residues need to be washed away, the water consumption of the car wash pool is usually large, which undoubtedly increases the construction cost and also brings challenges to water resource management. On the other hand, the flushing process often requires multiple workers to hold high-pressure water guns for meticulous cleaning, which is not only inefficient, but also has high labor costs and is prone to waste of water resources.

[0006] The technical solution adopted by the present invention is as follows:

[0007] A vehicle washing device includes a water collecting pool arranged below the ground. A support plate is provided at the top of the water collecting pool. A plurality of water permeable openings communicating with the water collecting pool are provided on the support plate. Frames are respectively provided on both sides in the width direction of the water collecting pool. An installation plate is connected to the outside of the frame through a bracket. A plurality of first water pipes are arranged at intervals from top to bottom on the side of the installation plate facing the support plate. A plurality of first nozzles are provided on the first water pipes. And each first water pipe communicates with the water collecting pool through a first connecting pipe. A first water pump is provided on the first connecting pipe; A cross beam is provided inside the frame. The cross beam is parallel to the support plate. An installation frame is provided on the cross beam. A rotating shaft is rotatably connected to the installation frame. The rotating shaft is arranged vertically. And a plurality of brush hairs are provided on the side wall of the rotating shaft; A driving device is further included. The driving device is used to drive the rotating shaft to rotate and drive the installation frame to move along the length direction of the cross beam.

[0008] In this technical solution, it should be noted that the water collecting pool is arranged at the entrance and exit of the construction site, below the ground surface. The top of the water collecting pool is open, and a support plate is reinforced. The setting requirements of the support plate need to meet the ability to bear the weight of the transport vehicle; The water permeable openings are provided to allow the water used for vehicle washing to flow into the water collecting pool, forming a cycle. The water flowing back into the water collecting pool can be provided with a filtering structure for filtering. The filtering structure can adopt the multi-layer filtering structure of the existing technology to better filter sand and gravel; The installation plate is arranged vertically. An integrated pipe is provided inside the installation plate. The function of the integrated pipe is to communicate with each first water pipe, so that the first water pump can transport the water in the water collecting pool to each first water pipe through the first connecting pipe; The water outlet of the first nozzle is located at one end of the first nozzle away from the installation plate; The installation frame is made of steel. The height of the installation frame and the rotating shaft can be set according to the actual situation. If only the wheels of the vehicle need to be washed, the length of the rotating shaft can be set relatively short; The working principle of this solution is: When the construction vehicle drives onto the support plate, the first water pump and the driving device are started. The first water pump pressurizes the water in the water collecting pool. The pressurized water is sprayed onto the vehicle by the first nozzles after passing through the first connecting pipe and the first water pipes to wash the vehicle. The driving device drives the rotating shaft to rotate and drives the installation frame to move on the cross beam. The rotating shaft sweeps the vehicle through the brush hairs, and the moving installation frame makes the brush hairs also move to perform a comprehensive sweep of the side of the vehicle; To sum up, in the present invention, through the first water pump, the water collecting pool, the first water pipes and the first nozzles provided, the two sides of the vehicle can be washed. By providing the water permeable openings on the support plate, the water used for vehicle washing can be recycled to complete the recycling of water resources. Through the installation frame, the rotating shaft, the brush hairs and the driving device provided, the rotating shaft can move while rotating to sweep the vehicle.

[0009] Preferably, a cavity is provided inside the cross beam. The cavity is arranged along the length direction of the cross beam. An opening communicating with the cavity is provided at the top of the cross beam. The driving device includes a gear, a rack and a motor. The rack is arranged inside the cavity and along the length direction of the cavity. The gear is fixedly sleeved on the rotating shaft. The gear is located inside the cavity and meshes with the rack. The motor is arranged on the mounting frame. The output shaft of the motor is fixedly connected to one end of the rotating shaft. The motor can drive the rotating shaft to rotate.

[0010] In this technical solution, it should be noted that the opening is arranged along the length direction of the cross beam. The opening is used for the rotating shaft to penetrate into the cavity of the cross beam. In this solution, when it is necessary to drive the rotating shaft to rotate and the mounting frame to move, the motor is started. The motor drives the rotating shaft to rotate, and then drives the brush hair on the rotating shaft to rotate to clean the side of the vehicle. At the same time, during the rotation of the rotating shaft, the gear is driven to rotate. Since the gear meshes with the rack inside the cavity, the gear will move along the length direction of the cross beam inside the cavity, and then drive the mounting frame and the rotating shaft on the mounting frame to move to clean different positions on the side of the vehicle in all directions.

[0011] Preferably, the mounting plate is rotatably connected to the bracket through a connecting shaft. The connecting shaft is parallel to the support plate. A first spring connecting to the frame is provided at the bottom of the mounting plate. A swinging assembly capable of driving the mounting plate to swing reciprocally is provided on the mounting plate. The swinging assembly includes a plurality of ejector rods arranged inside the mounting plate. The plurality of ejector rods are arranged at intervals along the length direction of the mounting plate. First guiding surfaces are respectively provided on both sides of the end of each ejector rod. Each first guiding surface is inclined, and the first guiding surface faces the mounting frame.

[0012] In this technical solution, it should be noted that since the mounting plate is rotatably connected to the bracket through a connecting shaft, the mounting plate can rotate around the connecting shaft, so that the mounting plate can swing reciprocally, and further increase the spraying range of the nozzle on the mounting plate to improve the cleaning efficiency. Secondly, in this solution, the components driving the mounting plate to swing reciprocally include the first spring, the ejector rod and the mounting frame. When the mounting frame moves along the length direction of the cross beam, the mounting frame will continuously contact the first guiding surface of the ejector rod provided on the mounting plate. During the contact process, the mounting frame presses the first guiding surface. Since the first guiding surface is an inclined surface, the pressing force of the mounting frame will be decomposed into the direction perpendicular to the mounting plate of the ejector rod, and then push the mounting plate to rotate forward. When the mounting frame separates from the ejector rod, the mounting plate is reset by the elastic force of the first spring, that is, it rotates reversely again, so as to realize the continuous reciprocal swinging function of the mounting plate. To sum up, in this solution, due to the reciprocal swinging of the mounting plate, the spraying range of the first nozzle can be increased to improve the cleaning efficiency, and in this solution, the movement of the mounting frame is used as the power for the swinging of the mounting plate. During the movement of the mounting frame, by continuously pressing each ejector rod, the mounting plate realizes the reciprocal swinging function.

[0013] Preferably, guide posts are provided inside the frame. The guide posts are perpendicular to the support plate. One end of each guide post is connected to the support plate, and the other end is connected to the frame. The cross beam is slidably sleeved on the guide posts. An installation groove is provided at the top of the support plate. The installation groove is arranged along the width direction of the support plate. A moving seat slidably connected to the installation groove is provided in the installation groove. One end of the moving seat away from the cross beam is connected to the installation groove through a second spring; the cross beam is connected to the support plate through a third spring. A transmission rod is provided on the cross beam. One end of the transmission rod is fixedly connected to the cross beam, and the other end slidably penetrates into the installation groove to contact the moving seat; a transmission device is further provided in the installation groove. When the vehicle wheel is located above the installation groove, the transmission device drives the moving seat to move in a direction away from the cross beam through the pressure of the wheel.

[0014] In this technical solution, it should be noted that when cleaning the vehicle with the bristles on the rotating shaft, it is required that the bristles have a certain squeezing force on the side of the vehicle, so that the friction between the bristles and the vehicle will be greater and the cleaning efficiency will be higher. However, since the vehicle models and sizes are different, for larger vehicles, if the distance between the two mounting brackets is too small, then when the vehicle travels onto the support plate, the pressure of the bristles on the mounting brackets on the vehicle is too large, resulting in the bristles being easily damaged during the cleaning process; for smaller vehicles, if the distance between the two mounting brackets is too large, it will result in too small a pressure of the bristles on the vehicle, resulting in insufficient cleaning efficiency; to solve the above problems, this solution is provided with an installation groove, a moving seat, a second spring, a third spring, a transmission rod and a transmission device. In the initial state, the third spring is in an extended state, and the distance between the two mounting brackets is relatively large and greater than the width of any vehicle. When the vehicle travels onto the support plate, the vehicle wheel will press on the transmission device, and the transmission device transmits the force to the moving seat, thereby driving the moving seat to move to the right. After the moving seat moves to the right, there is no object blocking it on the right side of the transmission rod. Therefore, the extended third spring will drive the cross beam to move to the right. At this time, the mounting bracket moves with the movement of the cross beam. When the pressure of the bristles on the mounting bracket on the vehicle balances with the elastic force of the third spring at this time, the cross beam stops moving, thereby enabling the bristles of the present invention to adapt to vehicles of different sizes and realizing the function of automatically contacting the side of the vehicle.

[0015] Preferably, a groove is provided at the top of the moving seat. A second guiding surface is provided at one end of the groove away from the cross beam. The second guiding surface is inclined downward along the direction close to the cross beam from top to bottom; the transmission device includes a pressing block. The pressing block is slidably embedded in the installation groove. The top of the pressing block extends out of the installation groove, and an upwardly convex arc surface is provided at the top of the pressing block. A vertical shaft is provided at the bottom of the pressing block. A guiding wheel is rotatably connected to the bottom of the vertical shaft. The guiding wheel contacts the second guiding surface.

[0016] In this technical solution, it should be noted that when the vehicle drives onto the support plate, the wheels of the vehicle will squeeze the pressing block, causing the pressing block to move downward. After the pressing block moves downward, it drives the guide wheel at the bottom of the pressing block to squeeze the second guiding surface. After the second guiding surface receives the downward pressure from the guide wheel, it will decompose the downward pressure into the rightward direction, causing the moving seat to move rightward. After the moving seat moves rightward, there is no object blocking it on the right side of the transmission rod. Therefore, the third spring in the extended state will drive the cross beam to move rightward. At this time, the mounting bracket moves along with the movement of the cross beam. When the pressure of the bristles on the vehicle on the mounting bracket is balanced with the elastic force of the third spring at this time, the cross beam stops moving, thereby enabling the bristles of the present invention to adapt to vehicles of different sizes and realizing the function of automatically contacting the side of the vehicle.

[0017] Preferably, chutes are provided at both ends in the width direction of the mounting groove, and sliding blocks are provided on the pressing block and are slidably embedded in the chutes. The sliding blocks are connected to the chutes through the fourth springs.

[0018] In this technical solution, it should be noted that the chutes and sliding blocks provided are used to guide and limit the pressing block, and the fourth springs provided are used to assist the pressing block to reset.

[0019] Preferably, through holes communicating with the sump are provided through the mounting groove.

[0020] In this technical solution, it should be noted that the through holes provided can prevent water from accumulating in the mounting groove.

[0021] Preferably, each water permeable opening is arranged horizontally, and a second water pipe is provided in each water permeable opening. A number of second spray heads communicating with the second water pipe are provided on the second water pipe. The water outlet of the second spray head faces upward, and the second water pipe is connected to the water tank through a second connecting pipe. A second water pump is provided on the second connecting pipe.

[0022] In this technical solution, it should be noted that the second water pipe and the second spray heads are provided to wash the bottom of the vehicle. The second water pump can pressurize the water in the sump and spray it out through the second connecting pipe and the second water pipe by the second spray heads. The second water pump and the second connecting pipe are not shown in the figure. The second connecting pipe can be connected to each second water pipe, that is, the second connecting pipe can be arranged in the middle of the support plate and along the length direction of the support plate, and the end of each second water pipe is connected to the second connecting pipe.

[0023] Preferably, a filter screen is embedded in the water tank.

[0024] In this technical solution, the filter screen provided is used to filter the water.

[0025] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present invention are as follows:

[0026] 1. In the present invention, through the first water pump, sump, first water pipe and first spray head provided, the two sides of the vehicle can be cleaned. By setting the water permeable openings on the support plate, the water used for cleaning the vehicle can be recycled to complete the recycling of water resources. Through the installation frame, rotating shaft, brush bristles and driving device provided, the rotating shaft can move while rotating to clean the vehicle.

[0027] 2. In the present invention, due to the reciprocating swing of the mounting plate, the spraying range of the first spray head can be increased to improve the cleaning efficiency. In this solution, the movement of the mounting frame is used as the power for the swing of the mounting plate. During the movement of the mounting frame, by continuously pressing each ejector rod, the mounting plate realizes the reciprocating swing function.

[0028] 3. In the present invention, there are an installation groove, a moving seat, a second spring, a third spring, a transmission rod and a transmission device. In the initial state, the third spring is in the extended state, and the distance between the two mounting frames is relatively large and greater than the width of any vehicle. When the vehicle drives onto the support plate, the wheels of the vehicle will press on the transmission device, and the transmission device transmits the force to the moving seat, thereby driving the moving seat to move to the right. After the moving seat moves to the right, there is no object blocking the right side of the transmission rod. Therefore, the extended third spring will drive the cross beam to move to the right. At this time, the mounting frame moves with the movement of the cross beam. When the pressure of the brush bristles on the mounting frame on the vehicle is balanced with the elastic force of the third spring at this time, the cross beam stops moving, so that the brush bristles of the present invention can adapt to vehicles of different sizes and can realize the function of automatically contacting the side of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The present invention will be described by way of examples with reference to the accompanying drawings, where:

[0030] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0031] Figure 2 is Figure 1 a three-dimensional structural schematic diagram when there is no vehicle in

[0032] Figure 3 is Figure 2 a left-oblique three-dimensional structural schematic diagram of

[0033] Figure 4 is a three-dimensional structural schematic diagram of the support plate, frame, cross beam and mounting plate of the present invention after cutting;

[0034] Figure 5 is Figure 4 a front view structural schematic diagram of

[0035] Figure 6 is Figure 5 Schematic diagram of an oblique stereo structure after cutting along A-A;

[0036] Figure 7 is Figure 6 Schematic diagram of the left stereo structure of;

[0037] Figure 8 is Figure 7 Schematic diagram of a stereo structure after cutting along B-B;

[0038] Figure 9 is Figure 8 Schematic diagram of the stereo structure of the mounting rack and the cross beam in;

[0039] Figure 10 is Figure 8 Schematic diagram of the structure of the cross beam, the frame and the support plate in;

[0040] Wherein: 1 - vehicle, 2 - catch basin, 3 - support plate, 31 - water permeable opening, 32 - second water pipe, 33 - second water pump, 34 - mounting groove, 341 - second spring, 342 - sliding groove, 343 - fourth spring, 35 - pressing block, 351 - arc surface, 352 - vertical shaft, 353 - guide wheel, 36 - moving seat, 37 - groove, 38 - second guiding surface, 4 - mounting rack, 41 - rotating shaft, 42 - brush bristles, 43 - motor, 5 - frame, 51 - first spring, 52 - guiding column, 6 - bracket, 61 - connecting shaft, 7 - mounting plate, 71 - first water pipe, 72 - first spray head, 73 - ejector rod, 74 - first guiding surface, 8 - filter screen, 9 - cross beam, 91 - opening, 92 - third spring, 93 - transmission rod, 94 - rack, 95 - gear, 90 - first communicating pipe, 10 - first water pump. Specific embodiments

[0041] To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. The components of the embodiments of the present invention described and illustrated herein can be arranged and designed in various different configurations.

[0042] Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0043] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments may be combined with each other.

[0044] It should be noted that like reference numerals and letters indicate like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0045] In the present invention, unless otherwise clearly specified and limited, the first feature being “on” or “under” the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being “above”, “over” and “on top of” the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being “under”, “beneath” and “underneath” the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0046] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments may be combined with each other.

[0047] Embodiment 1

[0048] As Figures 1 - 10 shown, a vehicle 1 cleaning device is disclosed in an embodiment of the present invention, which includes a sump 2 provided below the ground. A support plate 3 is provided at the top of the sump 2. A plurality of water permeable openings 31 communicating with the sump 2 are provided on the support plate 3. Frame 5s are respectively provided on both sides in the width direction of the sump 2. An installation plate 7 is connected to the outside of the frame 5 through a bracket 6. A plurality of first water pipes 71 are provided at intervals from top to bottom on the side of the installation plate 7 facing the support plate 3. A plurality of first spray nozzles 72 are provided on the first water pipes 71. And each first water pipe 71 communicates with the sump 2 through a first communication pipe 90. A first water pump 10 is provided on the first communication pipe 90. A cross beam 9 is provided inside the frame 5. The cross beam 9 is parallel to the support plate 3. An installation bracket 4 is provided on the cross beam 9. A rotating shaft 41 is rotatably connected to the installation bracket 4. The rotating shaft 41 is vertically arranged. And a plurality of bristles 42 are provided on the side wall of the rotating shaft 41. A driving device is further included, and the driving device is used to drive the rotating shaft 41 to rotate and drive the installation bracket 4 to move along the length direction of the cross beam 9.

[0049] In this technical solution, it should be noted that the collecting pool 2 is arranged at the entrance and exit of the construction site, below the ground surface. The top of the collecting pool 2 is open, and a support plate 3 is reinforced. The setting requirements of the support plate 3 need to meet the condition of being able to bear the weight of the transport vehicle 1; the water permeable opening 31 is set to allow the water used for washing the vehicle 1 to flow into the collecting pool 2, forming a cycle. The water flowing into the collecting pool 2 again can be provided with a filtering structure to filter it. The filtering structure can adopt a multi-layer filtering structure of the existing technology to better filter sand and gravel; the mounting plate 7 is arranged vertically. There is an integrated pipe inside the mounting plate 7. The function of the integrated pipe is to communicate with each first water pipe 71, so that the first water pump 10 can transport the water in the collecting pool 2 to each first water pipe 71 through the first connecting pipe 90; the water outlet of the first spray head 72 is located at one end of the first spray head 72 away from the mounting plate 7; the mounting frame 4 is made of steel. The heights of the mounting frame 4 and the rotating shaft 41 can be set according to the actual situation. If only the wheels of the vehicle 1 need to be washed, the length of the rotating shaft 41 can be set relatively short; the working principle of this solution is: the construction vehicle 1 drives onto the support plate 3, the first water pump 10 and the driving device are started. The first water pump 10 pressurizes the water in the collecting pool 2. The pressurized water is sprayed onto the vehicle 1 by the first spray head 72 after passing through the first connecting pipe 90 and the first water pipe 71 to wash the vehicle 1. The driving device drives the rotating shaft 41 to rotate and drives the mounting frame 4 to move on the cross beam 9. The rotating rotating shaft 41 sweeps the vehicle 1 through the brush bristles 42, and the moving mounting frame 4 makes the brush bristles 42 also move to comprehensively sweep the side of the vehicle 1; in summary, in the present invention, through the first water pump 10, the collecting pool 2, the first water pipe 71 and the first spray head 72 provided, the two sides of the vehicle 1 can be washed. By setting the water permeable opening 31 on the support plate 3, the water used for washing the vehicle 1 can be recycled to complete the recycling of water resources. Through the mounting frame 4, the rotating shaft 41, the brush bristles 42 and the driving device provided, the rotating shaft 41 can move while rotating to sweep the vehicle 1.

[0050] Such as Figure 8 And Figure 9As shown, in this embodiment, a cavity is provided inside the cross beam 9. The cavity is arranged along the length direction of the cross beam 9. An opening 91 communicating with the cavity is provided at the top of the cross beam 9. The driving device includes a gear 95, a rack 94 and a motor 43. The rack 94 is arranged inside the cavity. The rack 94 is arranged along the length direction of the cavity. The gear 95 is fixedly sleeved on the rotating shaft 41. The gear 95 is located inside the cavity and meshes with the rack 94. The motor 43 is arranged on the mounting bracket 4. The output shaft of the motor 43 is fixedly connected to one end of the rotating shaft 41. The motor 43 can drive the rotating shaft 41 to rotate. It should be noted that the opening 91 is arranged along the length direction of the cross beam 9. The opening 91 is used for the rotating shaft 41 to penetrate into the cavity of the cross beam 9. In this solution, when it is necessary to drive the rotating shaft 41 to rotate and the mounting bracket 4 to move, the motor 43 is started. The motor 43 drives the rotating shaft 41 to rotate, and then drives the brush hair 42 on the rotating shaft 41 to rotate to clean the side surface of the vehicle 1. At the same time, during the rotation of the rotating shaft 41, the gear 95 is driven to rotate. Since the gear 95 meshes with the rack 94 inside the cavity, the gear 95 will move along the length direction of the cross beam 9 inside the cavity, and then drive the mounting bracket 4 and the rotating shaft 41 on the mounting bracket 4 to move to clean different positions on the side surface of the vehicle 1 in all directions.

[0051] As Figure 6As shown, in this embodiment, the mounting plate 7 is rotatably connected to the bracket 6 through a connecting shaft 61. The connecting shaft 61 is parallel to the support plate 3. A first spring 51 connected to the frame 5 is provided at the bottom of the mounting plate 7. A swinging assembly capable of driving the mounting plate 7 to swing reciprocally is provided on the mounting plate 7. The swinging assembly includes a plurality of ejector rods 73 provided in the mounting plate 7. The plurality of ejector rods 73 are arranged at intervals along the length direction of the mounting plate 7. First guiding surfaces 74 are respectively provided on both sides of the end of each ejector rod 73. Each first guiding surface 74 is inclined, and the first guiding surface 74 faces the mounting frame 4. It should be noted that since the mounting plate 7 is rotatably connected to the bracket 6 through the connecting shaft 61, the mounting plate 7 can rotate around the connecting shaft 61, so that the mounting plate 7 can swing reciprocally, thereby increasing the spraying range of the spray head on the mounting plate 7 to improve the cleaning efficiency. Secondly, in this solution, the components for driving the mounting plate 7 to swing reciprocally include the first spring 51, the ejector rod 73 and the mounting frame 4. When the mounting frame 4 moves along the length direction of the cross beam 9, the mounting frame 4 will continuously contact the first guiding surface 74 of the ejector rod 73 provided on the mounting plate 7. During the contact process, the mounting frame 4 presses the first guiding surface 74. Since the first guiding surface 74 is an inclined surface, the pressing force of the mounting frame 4 will be decomposed in the direction perpendicular to the mounting plate 7 of the ejector rod 73, thereby pushing the mounting plate 7 to rotate forward. When the mounting frame 4 separates from the ejector rod 73, the mounting plate 7 is reset by the elastic force of the first spring 51, that is, it rotates in the reverse direction, so as to realize the continuous reciprocal swinging function of the mounting plate 7. In summary, in this solution, due to the reciprocal swinging of the mounting plate 7, the spraying range of the first spray head 72 can be increased to improve the cleaning efficiency. And in this solution, the movement of the mounting frame 4 is used as the power for the swinging of the mounting plate 7. During the movement of the mounting frame 4, by continuously pressing each ejector rod 73, the mounting plate 7 realizes the reciprocal swinging function.

[0052] Embodiment 2

[0053] As Figure 6 and Figure 10As shown in the figure, this embodiment is substantially the same as the above embodiment, except that a guide post 52 is provided inside the frame 5. The guide post 52 is perpendicular to the support plate 3, and one end of the guide post 52 is connected to the support plate 3, and the other end is connected to the frame 5. The cross beam 9 is slidably sleeved on the guide post 52. An installation groove 34 is provided at the top of the support plate 3. The installation groove 34 is arranged along the width direction of the support plate 3. A moving seat 36 slidably connected to the installation groove 34 is provided in the installation groove 34. One end of the moving seat 36 away from the cross beam 9 is connected to the installation groove 34 through a second spring 341; the cross beam 9 is connected to the support plate 3 through a third spring 92. A transmission rod 93 is provided on the cross beam 9. One end of the transmission rod 93 is fixedly connected to the cross beam 9, and the other end slidably penetrates into the installation groove 34 and contacts the moving seat 36; a transmission device is also provided in the installation groove 34. When the wheel of the vehicle 1 is located above the installation groove 34, the transmission device drives the moving seat 36 to move in a direction away from the cross beam 9 through the pressure of the wheel. It should be noted that when cleaning the vehicle 1 with the bristles 42 on the rotating shaft 41, it is required that the bristles 42 have a certain squeezing force on the side of the vehicle 1, so that the friction between the bristles 42 and the vehicle 1 will be greater and the cleaning efficiency will be higher. However, since the model sizes of each vehicle 1 are different, for a vehicle 1 with a larger size, if the distance between the two mounting brackets 4 is too small, then when the vehicle 1 travels onto the support plate 3, the pressure of the bristles 42 on the mounting brackets 4 on the vehicle 1 is too large, resulting in the bristles being easily damaged during the cleaning process; for a vehicle 1 with a smaller size, if the distance between the two mounting brackets 4 is too large, it will cause the pressure of the bristles 42 on the vehicle 1 to be too small, resulting in insufficient cleaning efficiency; to solve the above problems, this solution is provided with an installation groove 34, a moving seat 36, a second spring 341, a third spring 92, a transmission rod 93 and a transmission device. In the initial state, the third spring 92 is in an extended state, and the distance between the two mounting brackets 4 is relatively large and greater than the width of any vehicle 1. When the vehicle 1 travels onto the support plate 3, the wheel of the vehicle 1 will press on the transmission device, and the transmission device transmits the force to the moving seat 36, thereby driving the moving seat 36 to move to the right. After the moving seat 36 moves to the right, there is no object on the right side of the transmission rod 93 to block it. Therefore, the extended third spring 92 will drive the cross beam 9 to move to the right. At this time, the mounting bracket 4 moves with the movement of the cross beam 9. When the pressure of the bristles 42 on the mounting bracket 4 on the vehicle 1 is balanced with the elastic force of the third spring 92 at this time, the cross beam 9 stops moving, thereby enabling the bristles 42 of the present invention to adapt to vehicles 1 of different sizes and realizing the function of automatically contacting the side of the vehicle 1.

[0054] As Figure 10As shown, in this embodiment, a groove 37 is provided at the top of the moving seat 36. A second guiding surface 38 is provided at one end of the groove 37 away from the cross beam 9. The second guiding surface 38 is inclined downward along the direction approaching the cross beam 9; the transmission device includes a pressing block 35 which is slidably embedded in the installation groove 34. The top of the pressing block 35 extends outside the installation groove 34, and an upward convex arc surface 351 is provided at the top of the pressing block 35. A vertical shaft 352 is provided at the bottom of the pressing block 35, and a guiding wheel 353 is rotatably connected to the bottom of the vertical shaft 352. The guiding wheel 353 is in contact with the second guiding surface 38. It should be noted that when the vehicle 1 travels onto the support plate 3, the wheels of the vehicle 1 will squeeze the pressing block 35, causing the pressing block 35 to move downward. After the pressing block 35 moves downward, it drives the guiding wheel 353 at the bottom of the pressing block 35 to squeeze the second guiding surface 38. After the second guiding surface 38 receives the downward pressure from the guiding wheel 353, it will decompose the downward pressure into the rightward direction, causing the moving seat 36 to move to the right. After the moving seat 36 moves to the right, there is no object blocking the right side of the transmission rod 93. Therefore, the third spring 92 in the extended state will drive the cross beam 9 to move to the right. At this time, the mounting bracket 4 moves with the movement of the cross beam 9. When the pressure of the brush bristles 42 on the vehicle 1 on the mounting bracket 4 balances the elastic force of the third spring 92 at this time, the cross beam 9 stops moving, thereby enabling the brush bristles 42 of the present invention to adapt to vehicles 1 of different sizes and realizing the function of automatically contacting the side of the vehicle 1.

[0055] As Figure 10 shown, in this embodiment, sliding grooves 342 are provided at both ends of the installation groove 34 in the width direction. Sliders are provided on the pressing block 35 and are slidably embedded in the sliding grooves 342. The sliders are connected to the sliding grooves 342 through fourth springs 343. It should be noted that the provided sliding grooves 342 and sliders are used to guide and limit the pressing block 35, and the provided fourth springs 343 are used to assist the pressing block 35 in resetting.

[0056] In this embodiment, a through hole (not shown in the figure) communicating with the sump 2 is provided through the installation groove 34. It should be noted that the provided through hole can prevent water from accumulating in the installation groove 34.

[0057] Embodiment 3

[0058] As Figure 6As shown in the figure, this embodiment is substantially the same as the above embodiment, except that each of the water permeable openings 31 is horizontally arranged, and a second water pipe 32 is provided in each of the water permeable openings 31. A number of second spray heads communicating with the second water pipe 32 are provided on the second water pipe 32. The water outlet of the second spray head faces upward, and the second water pipe 32 is communicated with the water tank through a second connecting pipe. A second water pump 33 is provided on the second connecting pipe. It should be noted that the second water pipe 32 and the second spray heads are provided for flushing the bottom of the vehicle 1. The second water pump 33 can pressurize the water in the collecting tank 2 and spray it out from the second spray heads after passing through the second connecting pipe and the second water pipe 32. The second water pump 33 and the second connecting pipe are not shown in the figure. The second connecting pipe can be communicated with each second water pipe 32, that is, the second connecting pipe can be arranged in the middle of the support plate 3 and arranged along the length direction of the support plate 3. The end of each second water pipe 32 is communicated with the second connecting pipe.

[0059] As Figure 3 shown, in this embodiment, a filter screen 8 is embedded in the water tank. The filter screen 8 provided is used for filtering water.

[0060] The working principle of the present invention is as follows:

[0061] In the initial state, the third spring 92 is in an extended state. When the vehicle 1 travels onto the support plate 3, the wheels of the vehicle 1 will press the pressing block 35, causing the pressing block 35 to move downward. After the pressing block 35 moves downward, the guide wheel 353 at the bottom of the pressing block 35 is driven to press the second guiding surface 38. After the second guiding surface 38 receives the downward pressure from the guide wheel 353, it will decompose the downward pressure in the rightward direction, causing the moving seat 36 to move to the right. After the moving seat 36 moves to the right, there is no object on the right side of the transmission rod 93 to block it. Therefore, the third spring 92 in the extended state will drive the cross beam 9 to move to the right. At this time, the mounting bracket 4 moves along with the movement of the cross beam 9. When the pressure of the brush bristles 42 on the mounting bracket 4 against the vehicle 1 is balanced with the elastic force of the third spring 92 at this time, the cross beam 9 stops moving. Thus, the brush bristles 42 of the present invention can adapt to vehicles 1 of different sizes and can realize the function of automatically contacting the side of the vehicle 1;

[0062] After that, start the first water pump 10 and the driving device. The first water pump 10 pressurizes the water in the sump 2. The pressurized water is sprayed onto the vehicle 1 through the first connecting pipe 90 and the first water pipe 71 to wash the vehicle 1. When it is necessary to drive the rotation of the rotating shaft 41 and the movement of the mounting bracket 4, start the motor 43. The motor 43 drives the rotation of the rotating shaft 41, and then drives the rotation of the bristles 42 on the rotating shaft 41 to clean the side of the vehicle 1. At the same time, during the rotation of the rotating shaft 41, the rotating shaft 41 drives the gear 95 to rotate. Since the gear 95 meshes with the rack 94 in the cavity, the gear 95 will move along the length direction of the cross beam 9 in the cavity, and then drive the mounting bracket 4 and the rotating shaft 41 on the mounting bracket 4 to move, so as to clean different positions on the side of the vehicle 1 in all directions;

[0063] When the mounting bracket 4 moves along the length direction of the cross beam 9, the mounting bracket 4 will continuously contact the first guiding surface 74 of the ejector rod 73 provided on the mounting plate 7. During the contact process, the mounting bracket 4 presses the first guiding surface 74. Since the first guiding surface 74 is an inclined surface, the pressing force of the mounting bracket 4 will be decomposed into the direction perpendicular to the mounting plate 7 of the ejector rod 73, thereby pushing the mounting plate 7 to rotate forward. When the mounting bracket 4 separates from the ejector rod 73, the mounting plate 7 is reset by the elastic force of the first spring 51, that is, it rotates backward again, so as to realize the continuous reciprocating swing function of the mounting plate 7.

[0064] The circuits, electronic components and modules involved are all prior arts, which can be fully realized by those skilled in the art without further elaboration. The content protected by the present invention does not involve the improvement of software and methods either.

[0065] The various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. The same or similar parts among the various embodiments can be referred to each other.

[0066] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A vehicle cleaning device, characterized in that: The invention comprises a water collecting pool (2) arranged below the ground, wherein a support plate (3) is arranged on the top of the water collecting pool (2), and a plurality of water permeable openings (31) connected to the water collecting pool (2) are arranged on the support plate (3), and frames (5) are respectively arranged on both sides of the water collecting pool (2) in the width direction, and a mounting plate (7) is connected to the outer side of the frame (5) via a bracket (6), and a plurality of first water pipes (71) are arranged at intervals from top to bottom on a side of the mounting plate (7) facing the support plate (3), and a plurality of first nozzles (72) are arranged on the first water pipes (71), and each of the first water pipes (71) is connected to the water collecting pool (2) via a first connecting pipe (90), and a first water pump (10) is arranged on the first connecting pipe (90); A crossbeam (9) is provided on the inner side of the frame (5), the crossbeam (9) is parallel to the support plate (3), a mounting frame (4) is provided on the crossbeam (9), a rotating shaft (41) is rotatably connected to the mounting frame (4), the rotating shaft (41) is vertically arranged, and a plurality of bristles (42) are provided on the side wall of the rotating shaft (41); It also includes a driving device, the driving device is used to drive the rotating shaft (41) to rotate and drive the mounting frame (4) to move along the length direction of the crossbeam (9); The mounting plate (7) is rotatably connected to the bracket (6) via a connecting shaft (61), the connecting shaft (61) is parallel to the support plate (3), and a first spring (51) connected to the frame (5) is provided at the bottom of the mounting plate (7); The mounting plate (7) is provided with a swinging assembly capable of driving the mounting plate (7) to swing back and forth, the swinging assembly comprising a plurality of push rods (73) arranged in the mounting plate (7), the plurality of push rods (73) being arranged at intervals along the length direction of the mounting plate (7), a first guide surface (74) being respectively arranged on both sides of the end of each push rod (73), each of the first guide surfaces (74) being arranged at an angle, and the first guide surface (74) facing the mounting frame (4); When the mounting frame (4) moves along the length direction of the crossbeam (9), the mounting frame (4) will continuously contact the first guide surface (74) of the push rod (73) provided on the mounting plate (7), pushing the mounting plate (7) to rotate in the forward direction; when the mounting frame (4) is separated from the push rod (73), the mounting plate (7) is reset by the elastic force of the first spring (51) and rotates in the reverse direction.

2. A vehicle cleaning device according to claim 1, characterized in that: A cavity is provided inside the crossbeam (9), the cavity is arranged along the length direction of the crossbeam (9), and an opening (91) communicating with the cavity is provided at the top of the crossbeam (9); The driving device comprises a gear (95), a rack (94) and a motor (43); the rack (94) is arranged in the cavity; the rack (94) is arranged along the length direction of the cavity; the gear (95) is fixedly sleeved on the rotating shaft (41); the gear (95) is located in the cavity and meshes with the rack (94); the motor (43) is arranged on the mounting frame (4); the output shaft of the motor (43) is fixedly connected to one end of the rotating shaft (41); and the motor (43) can drive the rotating shaft (41) to rotate.

3. A vehicle cleaning device according to claim 1, characterized in that: A guide column (52) is provided on the inner side of the frame (5), the guide column (52) and the support plate (3) are arranged perpendicularly, one end of the guide column (52) is connected to the support plate (3), and the other end is connected to the frame (5), and the crossbeam (9) is slidably sleeved on the guide column (52).

4. A vehicle cleaning device according to claim 3, characterized in that: A mounting groove (34) is provided at the top of the support plate (3), the mounting groove (34) being arranged along the width direction of the support plate (3), a movable seat (36) slidably connected to the mounting groove (34) being provided in the mounting groove (34), and an end of the movable seat (36) away from the crossbeam (9) being connected to the mounting groove (34) via a second spring (341); The crossbeam (9) is connected to the support plate (3) via a third spring (92); a transmission rod (93) is provided on the crossbeam (9); one end of the transmission rod (93) is fixedly connected to the crossbeam (9), and the other end of the transmission rod (93) slides into the mounting groove (34) to contact the movable seat (36); A transmission device is also provided in the installation groove (34); when the wheel of the vehicle (1) is located above the installation groove (34), the transmission device drives the movable seat (36) to move in a direction away from the crossbeam (9) through the pressure of the wheel.

5. A vehicle cleaning device according to claim 4, characterized in that: A groove (37) is provided at the top of the movable seat (36); a second guide surface (38) is provided at one end of the groove (37) away from the cross beam (9); and the second guide surface (38) is inclined from top to bottom in a direction close to the cross beam (9); The transmission device comprises a pressing block (35), the pressing block (35) being slidably embedded in the mounting groove (34), the top of the pressing block (35) extending outside the mounting groove (34), and the top of the pressing block (35) being provided with an upwardly protruding arc surface (351), the bottom of the pressing block (35) being provided with a vertical shaft (352), the bottom of the vertical shaft (352) being rotatably connected to a guide wheel (353), and the guide wheel (353) being in contact with the second guide surface (38).

6. A vehicle cleaning device according to claim 5, characterized in that: Slide grooves (342) are provided at both ends of the installation groove (34) in the width direction, and the pressing block (35) is provided with a sliding block slidably embedded in the sliding groove (342), and the sliding block is connected to the sliding groove (342) via a fourth spring (343).

7. A vehicle cleaning device according to claim 4, characterized in that: The installation groove (34) is penetrated by a through hole which is in communication with the water collecting pool (2).

8. A vehicle cleaning device according to claim 1, characterized in that: Each of the water permeable openings (31) is arranged transversely, and a second water pipe (32) is provided in each of the water permeable openings (31). The second water pipe (32) is provided with a plurality of second nozzles connected thereto, and the water outlets of the second nozzles face upward. The second water pipe (32) is connected to the water pool via a second connecting pipe, and a second water pump (33) is provided on the second connecting pipe.

9. A vehicle cleaning device according to claim 1, characterized in that: The water collection pool (2) is provided with a filter screen (8) embedded therein.

Images