Vehicle washing system

Abstract

The present invention discloses a vehicle cleaning system, comprising a receiving mechanism, a spraying mechanism, a settling mechanism and a circulation mechanism; wherein the receiving mechanism is used to carry vehicles, the spraying mechanism is used to spray vehicles parked on the receiving mechanism, the settling mechanism is located below the receiving mechanism and is used to receive sewage for cleaning vehicles, and the circulation mechanism is used to transport the water settled by the settling mechanism to the spraying mechanism. The technical solution of the present invention aims to realize automatic cleaning of vehicles on construction sites.

Description

Technical Field

[0001] The invention relates to the technical field of vehicle cleaning, and in particular to a vehicle cleaning system. Background Art

[0002] As the pollution caused by construction site transport vehicles to the road environment is becoming more and more serious, in order to create a good urban road transport order and a clean urban environment and avoid the environmental pollution caused by the mud on the body of construction site vehicles, it is necessary to clean the vehicles leaving the construction site.

[0003] At present, the cleaning method of construction site transport vehicles is generally manual, but the cleaning efficiency is low and there are certain safety risks in the manual cleaning process. Summary of the invention

[0004] The main purpose of the present invention is to provide a vehicle cleaning system, aiming to realize automatic cleaning of vehicles on construction sites.

[0005] To achieve the above-mentioned purpose, the vehicle washing system proposed in the present invention includes a receiving mechanism, a spraying mechanism, a sedimentation mechanism and a circulation mechanism; wherein the receiving mechanism is used to carry the vehicle, the spraying mechanism is used to spray the vehicle parked on the receiving mechanism, the sedimentation mechanism is located below the receiving mechanism and is used to receive the sewage for washing the vehicle, and the circulation mechanism is used to transport the water precipitated by the sedimentation mechanism to the spraying mechanism.

[0006] In some embodiments of the present invention, the receiving mechanism includes a receiving grid plate and two baffles arranged on two opposite sides of the receiving grid plate, the spraying mechanism is arranged on the receiving grid plate and / or the baffles; the sedimentation mechanism is arranged below the receiving grid plate.

[0007] In some embodiments of the present invention, the spray mechanism includes a nozzle, a pipe, a driver and a first water tank; the nozzle is connected to the first water tank through a pipe; the driver is disposed on the pipe and is configured to drive the nozzle to perform spraying; and the circulation mechanism is connected to the nozzle.

[0008] In some embodiments of the present invention, the nozzle includes a nozzle segment, a first pipe segment and a second pipe segment that are sealed and connected in sequence; the nozzle segment is rotatably connected to the first pipe segment, and the first pipe segment is rotatably connected to the second pipe segment; the connection plane between the nozzle segment and the first pipe segment is set at an angle to the first pipe segment and the second pipe segment; the second pipe segment is sealably connected to the pipeline.

[0009] In some embodiments of the present invention, the spray mechanism also includes a transmission member for driving the rotation angle of the spray head; the transmission member includes a first transmission member and a second transmission member; the first transmission member is used to drive the nozzle segment to rotate relative to the first pipe segment, and the second transmission member is used to drive the first pipe segment to rotate relative to the second pipe segment.

[0010] In some embodiments of the present invention, the sedimentation mechanism includes a primary sedimentation tank, a secondary sedimentation tank and a tertiary sedimentation tank arranged in sequence; a primary filter is arranged between the primary sedimentation tank and the secondary sedimentation tank, and a secondary filter is arranged between the secondary sedimentation tank and the tertiary sedimentation tank; the mesh diameter of the primary filter is larger than the mesh diameter of the secondary filter.

[0011] In some embodiments of the present invention, the vehicle washing system further includes an extrusion mechanism, which includes a conveying member and an extrusion member; the conveying member is arranged in an up-down tilted direction, the input end of the conveying member extends to the bottom of the primary sedimentation tank, the output end of the conveying member is connected to the input end of the extrusion member, the output end of the extrusion member is connected to the environment, and the extrusion member is used to squeeze out the moisture of the material conveyed by the conveying member. .

[0012] In some embodiments of the present invention, the sedimentation mechanism also includes at least one water guide trough, which is arranged below the receiving grid plate, and one end of the water guide trough is inclined downward from the primary sedimentation tank and communicated with it; the top of the water guide trough is paved with a bearing plate for carrying vehicles; the vertical cross-section of the bars of the receiving grid plate is an inverted V-shape.

[0013] In some embodiments of the present invention, the water channel is provided with a flushing component, and the flushing direction of the flushing component is toward a side of the water channel that is inclined from the bottom.

[0014] In some embodiments of the present invention, the circulation mechanism includes a water pump and a second water reservoir connected to the water pump; the second water reservoir is connected to the sedimentation mechanism; and the water pump is also connected to the second pipe section.

[0015] The technical solution of the present invention is to drive the vehicle that is about to leave the construction site onto the receiving mechanism, and the spraying mechanism works to spray and clean the vehicle, wherein the spraying direction of the spraying mechanism is arranged along multiple directions, ensuring that multiple angles of the vehicle are fully sprayed and cleaned, and all-round flushing of the tires and chassis is achieved, and the cleaning work of the vehicle is completed without manual cleaning; further, the sewage mixed with mud and sand after spraying flows to the sedimentation mechanism through the receiving mechanism, and after sedimentation and stratification by the sedimentation mechanism, the circulation mechanism transports the precipitated water to the spraying mechanism, so that the spraying mechanism recycles the sewage previously sprayed, and by cleaning and recycling the mud and sand precipitated in the sedimentation mechanism, the recycling of water resources and the recycling of mud and sand in the cleaning process are achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0017] Figure 1 It is a plan view schematic diagram of the vehicle washing system of the present invention;

[0018] Figure 2 is a schematic elevation view of a vehicle cleaning system of the present invention;

[0019] Figure 3 is a side view schematic diagram of a vehicle cleaning system of the present invention;

[0020] Figure 4 A schematic diagram of a carrier plate of a vehicle cleaning system of the present invention;

[0021] Figure 5 It is a structural schematic diagram of the nozzle of the present invention;

[0022] Figure 6 A cross-sectional schematic diagram of the first spiral rod of the present invention

[0023] Description of Figure Numbers:

[0024] Label name Label name 1 Spraying mechanism 33 Three-stage sedimentation tank 11 Nozzle 34 Water channel 111 Nozzle section 4 Circulation mechanism 112 First pipe section 41 Water Pump 113 Second pipe section 5 Extrusion mechanism 2 Undertaking organization 51 Conveying components 21 Undertake grille plate 511 First spiral rod 22 Bezel 5111 Shaft 3 Sedimentation mechanism 5112 Spiral blade 31 Primary sedimentation tank 52 Extrusion components 32 Secondary sedimentation tank 521 Second spiral rod

[0025] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0029] See attached Figure 1-2 The present invention proposes a vehicle washing system, comprising a spraying mechanism 1, a receiving mechanism 2, a sedimentation mechanism 3 and a circulation mechanism 4; wherein the spraying mechanism 1 is configured to spray the vehicle, the receiving mechanism 2 is configured to receive the vehicle, the sedimentation mechanism 3 is located below the receiving mechanism 2, and is used to precipitate and filter the sewage after the vehicle is sprayed, so that the sewage after the spraying is transported to the sedimentation mechanism 3, and the circulation mechanism 4 is configured to transport the water liquid precipitated by the sedimentation mechanism 3 and circulate it to the spraying mechanism 1 for spraying.

[0030] Based on the above technical features, the vehicle that is about to leave the construction site is driven onto the receiving mechanism 2, and the spraying mechanism 1 is operated to spray and clean the vehicle, wherein the spraying direction of the spraying mechanism 1 is arranged along multiple directions, ensuring that the vehicle is fully sprayed and cleaned at multiple angles, achieving all-round flushing of the tires and chassis, and completing the cleaning of the vehicle without manual cleaning; further, the sewage mixed with mud and sand after spraying flows into the sedimentation mechanism 3, and after sedimentation and stratification by the sedimentation mechanism 3, the circulation mechanism 4 transports the precipitated water to the spraying mechanism 1, so that the spraying mechanism 1 can recycle the sewage previously sprayed, and by cleaning and recovering the mud and sand precipitated in the sedimentation mechanism 3, the recycling of water resources and the recycling of mud and sand in the cleaning process are realized.

[0031] See attached Figure 3-4 The receiving mechanism 2 includes a receiving grid plate 21 and two baffles 22 respectively arranged on two opposite sides of the receiving grid plate 21. The spraying mechanism 1 is arranged on the receiving grid plate 21 and / or the baffles 22 to realize spraying and cleaning of both sides of the vehicle and / or the bottom of the vehicle; the sedimentation mechanism 3 is arranged below the receiving grid plate 21, and the sewage after spraying falls to the sedimentation mechanism 3 through the receiving grid plate 21, so as to realize the collection and sedimentation treatment of the sewage after spraying; the baffles 22 arranged on both sides of the receiving grid plate 21 realize the blocking of both sides of the vehicle when spraying, thereby reducing the spraying and splashing range of the sewage.

[0032] The spray mechanism 1 includes a nozzle 11, a pipeline, a driver and a first water tank; the nozzle 11 is connected to the first water tank through a pipeline; the driver is arranged on the pipeline and is configured to drive the nozzle 11 to spray; the circulation mechanism 4 is connected to the nozzle 11; the water in the first water tank is pumped to the nozzle 11 through the pipeline by the driver to realize the spraying work of the nozzle 11; wherein the nozzle 11 is connected with a three-way pipe for connecting with the circulation mechanism 4 and the pipeline; the conventional spraying of the conventional first water tank and the circulating water spraying of the circulation mechanism 4 are realized.

[0033] See attached Figure 5 The nozzle 11 comprises a nozzle section 111, a first pipe section 112 and a second pipe section 113 which are sealed and connected in sequence; the nozzle section 111 is rotatably connected to the first pipe section 112, and the first pipe section 112 is rotatably connected to the second pipe section 113; the connecting plane of the nozzle section 111 and the first pipe section 112 is set at an angle with the first pipe section 112 and the second pipe section 113; the second pipe section 113 is sealed and connected to the pipeline; the multi-axis rotation of the nozzle section 111 is achieved by rotating the nozzle section 111 and the first pipe section 112; due to the nozzle section 1 11 and the connecting plane of the first pipe section 112 are set at an angle to the first pipe section 112 and the second pipe section 113. Therefore, after the nozzle section 111 is rotated to adjust the angle, the first pipe section 112 is rotated to achieve multi-angle steering of the nozzle section 111 after the angle is adjusted, so as to meet the angle adjustment of different spraying requirements of different vehicles. Different from the single direction setting of the transmission spray head, the nozzle 11 in this embodiment has higher adaptability; further, the nozzle 11 in the embodiment is set on both sides and the bottom of the vehicle to achieve comprehensive cleaning of the vehicle.

[0034] Furthermore, the spray mechanism 1 also includes a transmission member for driving the spray head 11 to rotate at an angle; the transmission member includes a first transmission member and a second transmission member; the first transmission member is used to drive the nozzle segment 111 to rotate relative to the first pipe segment 112, and the second transmission member is used to drive the first pipe segment 112 to rotate relative to the second pipe segment 113; by controlling the first transmission member and the second transmission member, the rotation of the nozzle segment 111 and the first pipe segment 112 can be realized, and automatic steering processing during the spraying process can be realized, thereby improving the cleaning efficiency of a single spray head 11; avoiding single-angle spraying during the cleaning process, resulting in some angles being unable to be sprayed and cleaned, and requiring spray heads with multiple angles for spraying; using the spray head of this embodiment, one spray head 11 can achieve multi-angle spraying during the spraying process, saving components of the spray mechanism 1.

[0035] In this embodiment, the nozzle segment 111 is provided with a first transmission rack on the peripheral side of the connecting edge of the first pipe segment 112, and a second transmission rack is provided on the peripheral side of the connecting edge of the first pipe segment 112 and the second pipe segment 113. The first transmission member is meshed and transmitted with the first transmission rack, and the second transmission member is meshed and transmitted with the second transmission rack, thereby realizing the meshing and rotating connection between the nozzle segment 111 and the second pipe segment 113, with a simple structure and high reliability.

[0036] The sedimentation mechanism 3 includes a primary sedimentation tank 31, a secondary sedimentation tank 32 and a tertiary sedimentation tank 33 which are arranged in sequence. The sewage mixed with silt after spraying is subjected to tertiary sedimentation, so that the sewage is finally recycled after sedimentation in the tertiary sedimentation tank 33. A primary filter is arranged between the primary sedimentation tank 31 and the secondary sedimentation tank 32, and a secondary filter is arranged between the secondary sedimentation tank 32 and the tertiary sedimentation tank 33. The mesh diameter of the primary filter is larger than the mesh diameter of the secondary filter. The silt in the sedimentation tank is filtered step by step through the primary filter and the secondary filter, so as to avoid the presence of large silt impurities in the secondary sedimentation tank 32 and the tertiary sedimentation tank 33, which is not conducive to the sedimentation and filtration of sewage.

[0037] In this embodiment, the partition wall between the primary sedimentation tank 31 and the secondary sedimentation tank 32 and the partition wall between the secondary sedimentation tank 32 and the tertiary sedimentation tank 33 are both provided with multiple through holes, and the primary filter screen and the secondary filter screen are respectively arranged in the through holes of the corresponding partition walls, so that when the sedimentation water flows to the lower sedimentation tank, it can be filtered and precipitated through the filter screen in the through holes; wherein, the primary filter screen is a four-mesh filter screen, and the secondary filter screen is a sixteen-mesh filter screen; wherein the through holes are square holes with a length of 400 mm.

[0038] The vehicle cleaning system also includes an extrusion mechanism 5, which includes a conveying member 51 and an extrusion member 52; the conveying member 51 is inclined in the up and down directions, the input end of the conveying member 51 extends to the bottom 31 of the primary sedimentation tank, the output end of the conveying member 51 is connected with the input end of the extrusion member 52, the output end of the extrusion member 52 is connected with the environment, and the extrusion member 52 is used to squeeze out the moisture of the material conveyed by the conveying member; wherein the extrusion mechanism includes a feed port and a discharge port, the conveying end of the conveying member 51 is located above the feed port of the extrusion mechanism, so as to realize the conveying of the silt in the primary sedimentation tank 31 to the extrusion member 52, and the silt is dehydrated and extruded, which is convenient for later recycling and avoids manual operation to remove the silt in the primary sedimentation tank 31, thereby improving work efficiency.

[0039] See attached Figure 6 Furthermore, the conveying member 51 in this embodiment includes a roller arranged obliquely from top to bottom along the conveying direction and a first screw rod 511 arranged in the roller, and a driving device for driving the first screw rod 511 is arranged at the upward end of the roller, and one end of the first screw rod 511 is connected to the driving device for transmission; the first screw rod 511 includes a cylindrical rotating shaft 5111 and a spiral blade 5112 arranged on the outside of the rotating shaft 5111; a plurality of through holes are arranged on the circumference of the rotating shaft 5111, the discharge port of the roller is arranged at the bottom of the upward end of the roller, and the feed port of the roller is arranged on the side of the downward end of the roller. By setting a rotating shaft 5111 with a through hole, when the spiral blade 5112 is used to transport materials, the materials are in contact with the rotating shaft 5111, and water is dripped and filtered at the through hole. Since the rotating shaft 5111 is a cylindrical structure, the water can flow through the through hole to the inner surface of the roller or the rotating shaft 5111, and under the action of the inclined roller, it flows out from the bottom to the primary sedimentation tank 31, so as to realize the discharge of water, reduce the excessive sewage in the sedimentation tank when transporting sediment, and avoid the excessive sewage being brought out and affecting the amount of sedimented sewage in the tertiary sedimentation tank 33.

[0040] The squeezing mechanism of this embodiment includes a frame, a barrel for containing materials and a second screw rod 521 for conveying and squeezing mud and sand. The second screw rod 521 is inserted into the barrel along the feeding direction, and the feed port and the discharge port are located on the barrel. The outer periphery of the barrel is provided with through holes for filtering water. The wet mud and sand are conveyed in the barrel through the second screw rod 521, and move forward to squeeze out the water under the action of the second screw rod 521. The squeezed water flows to the outside through the through hole, and the squeezed mud and sand are discharged through the discharge port. Combined with the conveying mechanism, the automatic operation of discharging and squeezing out the wet mud and sand in the primary sedimentation tank 31 is realized, thereby improving the work efficiency.

[0041] Among them, the radius and pitch of the spiral blade 5112 of the second screw rod 521 gradually decrease along the feeding direction, so that the feeding amount at the feed port is greater than the feeding amount at the discharge port. The mud and sand at the feed port can squeeze the mud and sand at the discharge port, so that the mud and sand are squeezed step by step by the spiral blade 5112, and the air and moisture mixed in the mud and sand can be squeezed out step by step according to the size of the gap between the mud and sand. Compared with the spiral blade 5112 with constant diameter and constant pitch, the air and moisture in the mud and sand after extrusion can be reduced, thereby improving the extrusion efficiency.

[0042] The sedimentation mechanism 3 includes at least one water guide groove 34, which is located below the receiving grid plate 21, so as to facilitate the diversion of the spray sewage by the water guide groove 34. One end of the water guide groove 34 is inclined downward from the primary sedimentation tank 31 and communicates with it. The muddy water after spraying flows into the primary sedimentation tank 31 through the water guide groove 34 for step-by-step sedimentation and separation. The vertical cross-section of the grid bar receiving the grid plate 21 is inverted V-shaped, so that the sewage with slag and sand after spraying can be diverted into the water guide groove 34 under the inclined setting of the grid, so as to avoid the accumulation of water on the bearing plate causing unsafe driving and untidy spraying environment. In this embodiment, the number of water guide grooves 34 is four.

[0043] The water channel 34 also includes a flushing component, the flushing direction of the flushing component is toward the side of the water channel 34 that is inclined from the bottom, wherein the flushing component can be a sprinkler head to flush the sediment in the water channel 34 to flow into the primary sedimentation tank 31, so as to avoid excessive sediment accumulation in the water channel 34 resulting in blocked water flow.

[0044] The circulation mechanism 4 includes a water pump 41 and a second water reservoir connected to the water pump 41; the second water reservoir is connected to the sedimentation mechanism 3; the water pump 41 is also connected to the second pipe section 113, and the sedimentation filtered water in the third sedimentation tank is pumped and stored through the second water reservoir, and the circulating water in the second water reservoir is transmitted to the second pipe section 113 through the water pump 41 to realize the transmission and spraying of the circulating water to the nozzle 11, so that the nozzle 11 can use the first water reservoir for conventional spraying while also using the circulating water in the second water reservoir for circulating water spraying.

[0045] In this embodiment, the vehicle cleaning system can be a multi-system series assembly to extend the flushing length to meet the cleaning needs of vehicles of different sizes; the water spray intensity of the spray mechanism 1 is 4.0 bar and the water flow rate is 150L / min to achieve spray cleaning of mud and sand on the vehicle.

[0046] This vehicle cleaning system uses water recycling to clean the single-axle tires and vehicle sides of the vehicle. It is suitable for cleaning the tires and vehicle sides of vehicles at the entrances and exits of moderately polluted construction sites, ports, steel mills, smelters and other industrial plants, reducing labor intensity, increasing construction efficiency, saving labor, and improving construction safety factors.

[0047] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A vehicle cleaning system, characterized in that: It includes a receiving mechanism, a spraying mechanism, a settling mechanism and a circulation mechanism; wherein the receiving mechanism is used to carry vehicles, the spraying mechanism is used to spray vehicles parked on the receiving mechanism, the settling mechanism is located below the receiving mechanism and is used to receive sewage for washing vehicles, the circulation mechanism is used to transport the water settled by the settling mechanism to the spraying mechanism, and the settling mechanism includes a primary settling tank, a secondary settling tank and a tertiary settling tank arranged in sequence; The spray mechanism includes a spray head, a pipeline, a driver and a first water reservoir; the spray head is connected to the first water reservoir through the pipeline; the driver is arranged on the pipeline and is configured to drive the spray head to perform spraying; the circulation mechanism is connected to the spray head; The nozzle comprises a nozzle section, a first pipe section and a second pipe section which are sequentially sealed and connected; the nozzle section is rotatably connected to the first pipe section, and the first pipe section is rotatably connected to the second pipe section; the connecting plane between the nozzle section and the first pipe section is arranged at an angle with the first pipe section and the second pipe section; the second pipe section is sealed and connected to the pipeline; The spray mechanism further includes a transmission member for driving the spray head to rotate at an angle; the transmission member includes a first transmission member and a second transmission member; the first transmission member is used to drive the nozzle segment to rotate relative to the first pipe segment, and the second transmission member is used to drive the first pipe segment to rotate relative to the second pipe segment; A first transmission rack is provided on the peripheral side of the connecting edge between the nozzle segment and the first pipe segment, a second transmission rack is provided on the peripheral side of the connecting edge between the first pipe segment and the second pipe segment, the first transmission member is meshed and connected to the first transmission rack, and the second transmission member is meshed and connected to the second transmission rack; The vehicle washing system also includes an extrusion mechanism, which includes a conveying member and an extrusion member. The conveying member is arranged obliquely in the up and down directions, the input end of the conveying member extends to the bottom of the primary sedimentation tank, the output end of the conveying member is communicated with the input end of the extrusion member, and the output end of the extrusion member is communicated with the environment. The extrusion member is used to squeeze out the moisture of the material conveyed by the conveying member. The conveying member includes a roller arranged obliquely from top to bottom along the conveying direction and a first screw rod arranged in the roller, the first screw rod includes a cylindrical rotating shaft and a spiral blade arranged outside the rotating shaft, and a plurality of through holes are arranged in the circumference of the rotating shaft. The extrusion member also includes a frame and a barrel arranged on the frame for accommodating materials and a second screw rod for conveying and extruding mud and sand, the second screw rod is penetrated in the barrel along the feeding direction, and the outer periphery of the barrel is provided with a through hole for filtering moisture, and the radius and pitch of the spiral blade of the second screw rod gradually decrease along the feeding direction.

2. The vehicle washing system according to claim 1, characterized in that: The receiving mechanism comprises a receiving grid plate and two baffles arranged at two opposite sides of the receiving grid plate; the spray mechanism is arranged on the receiving grid plate and / or the baffles; and the sedimentation mechanism is arranged below the receiving grid plate.

3. The vehicle washing system according to claim 1, characterized in that: A primary filter is provided between the primary sedimentation tank and the secondary sedimentation tank, and a secondary filter is provided between the secondary sedimentation tank and the tertiary sedimentation tank; the mesh diameter of the primary filter is larger than the mesh diameter of the secondary filter.

4. The vehicle washing system according to claim 2, characterized in that: The sedimentation mechanism also includes at least one water guide groove, which is arranged below the receiving grid plate, and one end of the water guide groove is inclined downward from the primary sedimentation tank and communicated with it; the top of the water guide groove is paved with a bearing plate for carrying vehicles; the vertical cross-section of the bars of the receiving grid plate is in an inverted V shape.

5. The vehicle washing system according to claim 4, characterized in that: The water guide groove is provided with a flushing component, and the flushing direction of the flushing component is toward the side of the water guide groove inclined from the bottom.

6. The vehicle washing system according to claim 1, characterized in that: The circulation mechanism includes a water pump and a second water reservoir connected to the water pump; the second water reservoir is connected to the sedimentation mechanism; and the water pump is also connected to the second pipe section.

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