Non-contact channel type car washing assembly line device

Abstract

The utility model relates to a non-contact channel type car washing assembly line device. The non-contact channel type car washing assembly line device comprises a car washing assembly line runway, a car body and chassis cleaning module, a foam spraying module, a high-pressure washing module and an air drying module, the vehicle body and chassis cleaning module comprises a first channel frame, a chassis cleaner, a vehicle body cleaner, a first vehicle sensor and a first driving motor; the foam spraying module comprises a second channel frame, a foam sprayer, a second vehicle sensor and a second driving motor; the high-pressure flushing module comprises a third channel frame, a high-pressure flusher, a third vehicle sensor and a third driving motor; the air drying module comprises a fourth channel frame, draught fans and a fourth vehicle sensor, and the draught fans are distributed on the fourth channel frame. Compared with the prior art, the car washing machine has the advantages that car washing efficiency is greatly improved, and the car washing machine is suitable for scenes with large car washing quantity and high car washing efficiency requirements.

Description

Technical Field

[0001] The utility model relates to the field of car washing equipment, in particular to a contactless channel type car washing line device. Background Art

[0002] The current car wash industry mainly relies on manual labor, which has the disadvantages of low efficiency, high error rate, uncontrollable cost and high cost. Another part of the car wash operation uses automatic car wash machines to replace manual labor, but automatic car wash machines can only meet the needs of daily car wash shops. For example, the utility model disclosed in the publication number CN112572367A discloses an automatic car wash machine. This solution is an integrated design, which requires the vehicle to be transported during the cleaning process through a transporter and is equipped with a roller brush to clean the vehicle. The above solution can only wash one car at a time, with low car washing efficiency and easy damage to the vehicle body. Therefore, for scenarios with large car wash volumes, there is an urgent need to provide a car washing device with high efficiency and no damage to the car body. Utility Model Content

[0003] The purpose of the present invention is to overcome the defects of the above-mentioned prior art and to provide a contactless channel-type car washing line device with high washing efficiency suitable for scenes with large car washing volumes.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A contactless channel car wash line device comprises a car wash line runway and a body and chassis cleaning module, a foam spraying module, a high-pressure washing module and an air drying module sequentially distributed on the car wash line runway;

[0006] The body and chassis washing module includes a first channel frame, a chassis washer, a body washer, a first vehicle sensor, and a first drive motor. The chassis washer is arranged on a car wash line runway, and the body washers are distributed on the first channel frame. The chassis washer and the body washer are both driven by the first drive motor. The first vehicle sensor is connected to the power supply circuit of the first drive motor through a first switch module.

[0007] The foam spraying module includes a second channel frame, a foam sprayer, a second vehicle sensor, and a second drive motor. The foam sprayer is distributed on the second channel frame and driven by the second drive motor. The second vehicle sensor is connected to the power supply circuit of the second drive motor through a second switch module.

[0008] The high-pressure washing module includes a third channel frame, a high-pressure washer, a third vehicle sensor, and a third drive motor. The high-pressure washer is distributed on the third channel frame and driven by the third drive motor. The third vehicle sensor is connected to the power supply circuit of the third drive motor through a third switch module.

[0009] The air-drying module includes a fourth channel frame, a fan and a fourth vehicle sensor. The fan is distributed on the fourth channel frame. The fourth vehicle sensor is connected to the power supply circuit of the fan through a fourth switch module.

[0010] Furthermore, the first channel frame, the second channel frame, the third channel frame and the fourth channel frame are all channel frame structures, which include a left column, a right column and a top cross bar. The left column and the right column are vertically installed on the left and right sides of the same horizontal position of the car wash assembly line runway, respectively. The two ends of the top cross bar are respectively connected to the top of the left column and the right column, and a space for vehicles to pass through is formed between the left column, the right column, the top cross bar and the car wash assembly line runway.

[0011] Furthermore, the channel frame structure also includes a left diagonal rod and a right diagonal rod. The left side of the top cross bar is connected to the top of the left column through the inclined left diagonal rod, and the right side of the top cross bar is connected to the top of the right column through the inclined right diagonal rod.

[0012] Furthermore, the first vehicle sensor, the second vehicle sensor, the third vehicle sensor and the fourth vehicle sensor are all proximity sensors located in the corresponding module area, or weight sensors located on the car wash assembly line runway at the bottom of the corresponding module.

[0013] Furthermore, the first switch module, the second switch module, the third switch module and the fourth switch module are all threshold switch modules, and the threshold switch module includes a comparator, a reference voltage source and a switch. The input end of the comparator is connected to the first vehicle sensor, the second vehicle sensor, the third vehicle sensor or the fourth vehicle sensor, the reference end of the comparator is connected to the reference voltage source, the output end of the comparator is connected to the control end of the switch, and the switch is connected to the corresponding power supply circuit.

[0014] Furthermore, the body and chassis cleaning module, foam spraying module, high-pressure washing module and air drying module are all provided with indicator lights, and the power supply circuits of the indicator lights are connected to the power supply circuits of the corresponding modules.

[0015] Furthermore, the car wash assembly line runway includes a base and a first baffle and a second baffle located on both sides of the base.

[0016] Furthermore, the car wash line runway is distributed in a straight line.

[0017] Furthermore, the distance between the body and chassis cleaning module and the foam spraying module is within the range of 1.5-3 meters, the distance between the foam spraying module and the high-pressure flushing module is within the range of 8-15 meters, and the distance between the high-pressure flushing module and the air drying module is within the range of 4-8 meters.

[0018] Furthermore, the widths of the body and chassis cleaning module, the foam spraying module, the high-pressure washing module and the air-drying module are all within the range of 3-4 meters, and the width of the car wash line runway is within the range of 4.5-6 meters.

[0019] Compared with the prior art, the utility model has the following advantages:

[0020] (1) The present invention proposes to set up a car wash assembly line runway, on which a body and chassis cleaning module, a foam spraying module, a high-pressure washing module and an air drying module are sequentially arranged. Each module is provided with a vehicle sensor to realize a separate switch drive for the corresponding module, forming an inductive working mode. The machine automatically turns on when the vehicle arrives and automatically shuts down when the vehicle passes, thereby controlling the cost of water, electricity and car wash liquid to the greatest extent. Thus, each process is controlled separately, and vehicles can continuously enter the car wash assembly line runway. Compared with the existing technology, there is no need to wait for the previous vehicle to complete all the car wash processes, but only needs to wait for it to complete one of the processes, thus realizing a car wash mode in which the vehicle enters in a line and exits in a line, greatly improving the car wash efficiency, and being suitable for scenes with large car wash volumes and high car wash efficiency requirements.

[0021] In addition, in this solution, each process includes body and chassis cleaning, foam spraying, high-pressure washing and air drying. Each process module uses contactless car washing technology, and the equipment does not touch the car body throughout the process, thereby achieving the goal of zero damage to the car body for efficient car washing.

[0022] (2) The utility model proposes to detect vehicles through proximity sensors and weight sensors, which can output different voltage signals and realize fast and efficient drive control by setting a threshold switch module.

[0023] (3) The individual functions of the device of the utility model can be turned on or off without affecting the overall operation. Certain functions can be turned on or off according to actual needs, and the status can be displayed through indicator lights.

[0024] (4) The present invention also sets corresponding intervals according to the duration of each process, so that vehicles can complete the previous shorter process in advance, queue up in an orderly manner before the longer process, and carry out the corresponding process as soon as the vehicle in front completes, thereby improving the efficiency of car washing. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1This is a schematic diagram of the overall structure of a contactless channel-type car washing line device provided in an embodiment of the present utility model;

[0026] Figure 2 This is a schematic top view of a contactless channel-type car washing line device provided in an embodiment of the present invention;

[0027] Figure 3 This is a schematic diagram of the circuit structure of a vehicle body and chassis cleaning module provided in an embodiment of the present utility model;

[0028] Figure 4 This is a schematic structural diagram of a threshold switch module of a vehicle body and chassis cleaning module provided in an embodiment of the present utility model;

[0029] Figure 5 This is a schematic diagram of the circuit structure of a foam spraying module provided in an embodiment of the present utility model;

[0030] Figure 6 This is a schematic diagram of the circuit structure of a high-pressure flushing module provided in an embodiment of the present utility model;

[0031] Figure 7 This is a schematic diagram of the circuit structure of an air-drying module provided in an embodiment of the present utility model;

[0032] In the figure, 1. Car wash line runway, 101. Base, 102. First baffle, 103. Second baffle, 2. Body and chassis cleaning module, 201. First channel frame, 202. Chassis washer, 203. Body washer, 204. First vehicle sensor, 205. First drive motor, 206. First switch module, 3. Foam spraying module, 301. Second channel frame, 302. Foam spraying device, 303. Second vehicle sensor, 304. Second drive motor, 305. Second switch module, 4. High-pressure washing module, 401. Third channel frame, 402. High-pressure washer, 403. Third vehicle sensor, 404. Third drive motor, 405. Third switch module, 5. Air drying module, 501. Fourth channel frame, 502. Fan, 503. Fourth vehicle sensor, 504. Fourth switch module, 6. Channel frame structure, 601. Left column, 602. Right column, 603. Top crossbar, 604. Left diagonal bar, 605. Right diagonal bar, 7. Threshold switch module, 701. Comparator, 702. Reference voltage source, 703. Switch. DETAILED DESCRIPTION

[0033] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0035] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0036] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, or are the orientation or position relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0037] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0038] Furthermore, terms such as "horizontal" and "vertical" do not necessarily mean that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0039] Example 1

[0040] like Figure 1 and Figure 2As shown, this embodiment provides a contactless channel car wash line device, including a car wash line runway 1 and a body and chassis cleaning module 2, a foam spraying module 3, a high-pressure washing module 4 and an air drying module 5 sequentially distributed on the car wash line runway 1;

[0041] The body and chassis washing module 2 includes a first channel frame 201, a chassis washer 202, a body washer 203, a first vehicle sensor 204 and a first drive motor 205. The chassis washer 202 is arranged on the car wash line runway 1, and the body washer 203 is distributed on the first channel frame 201. The chassis washer 202 and the body washer 203 are both driven by the first drive motor 205. The first vehicle sensor 204 is connected to the power supply circuit of the first drive motor 205 through the first switch module 206. Figure 3 As shown;

[0042] The body washer 203 may be located below the first channel frame 201 and may be provided with a plurality of cleaning ports distributed along all directions of the first channel frame 201 ;

[0043] The foam spraying module 3 includes a second channel frame 301, a foam sprayer 302, a second vehicle sensor 303 and a second drive motor 304. The foam sprayer 302 is distributed on the second channel frame 301 and is driven by the second drive motor 304. The second vehicle sensor 303 is connected to the power supply circuit of the second drive motor 304 through the second switch module 305. Figure 5 As shown;

[0044] The foam sprayer 302 may be provided with a plurality of foam nozzles distributed in all directions along the second channel frame 301;

[0045] The high-pressure washing module 4 includes a third channel frame 401, a high-pressure washer 402, a third vehicle sensor 403 and a third drive motor 404. The high-pressure washer 402 is distributed on the third channel frame 401 and is driven by the third drive motor 404. The third vehicle sensor 403 is connected to the power supply circuit of the third drive motor 404 through the third switch module 405. Figure 6 As shown;

[0046] The high-pressure washer 402 may be provided with a plurality of flushing ports distributed along all directions of the third channel frame 401;

[0047] The air drying module 5 includes a fourth channel frame 501, a fan 502 and a fourth vehicle sensor 503. The fan 502 is distributed on the fourth channel frame 501. The fourth vehicle sensor 503 is connected to the power supply circuit of the fan 502 through the fourth switch module 504. Figure 7 As shown;

[0048] There can be multiple fans 502 , all of which can be set on the top frame of the fourth channel frame 501 .

[0049] This solution proposes to set up a car wash assembly line runway 1, and set up a body and chassis cleaning module 2, a foam spraying module 3, a high-pressure washing module 4 and an air drying module 5 on the car wash assembly line runway 1 in sequence. Each module is equipped with a vehicle sensor to realize the driving of a separate switch 703 of the corresponding module, forming an inductive working mode. The machine automatically starts when the vehicle arrives and automatically shuts down when the vehicle passes, which can control the cost of water, electricity and car wash liquid to the greatest extent; thereby, each process is controlled separately, and vehicles can continuously enter the car wash assembly line runway 1. Compared with the existing technology, there is no need to wait for the previous vehicle to complete all the car wash processes, but only needs to wait for it to complete one of the processes, thus realizing a car wash mode of entering in and exiting in a line, greatly improving the car wash efficiency, and being suitable for scenes with large car wash volume and high car wash efficiency requirements.

[0050] In addition, in this solution, each process includes body and chassis cleaning, foam spraying, high-pressure washing and air drying. Each process module uses contactless car washing technology, and the equipment does not touch the car body throughout the process, thereby achieving the goal of zero damage to the car body for efficient car washing.

[0051] Specifically, the first channel frame 201, the second channel frame 301, the third channel frame 401 and the fourth channel frame 501 are all channel frame structures 6 with left, right and upper frames. The channel frame structure 6 includes a left column 601, a right column 602 and a top cross bar 603. The left column 601 and the right column 602 are respectively vertically installed on the left and right sides of the same horizontal position of the car wash line runway 1. The two ends of the top cross bar 603 are respectively connected to the top of the left column 601 and the right column 602. A space for vehicles to pass through is formed between the left column 601, the right column 602, the top cross bar 603 and the car wash line runway 1.

[0052] Preferably, the channel frame structure 6 also includes a left diagonal rod 604 and a right diagonal rod 605, the left side of the top cross bar 603 is connected to the top of the left column 601 through the inclined left diagonal rod 604, and the right side of the top cross bar 603 is connected to the top of the right column 602 through the inclined right diagonal rod 605.

[0053] The left oblique rod 604 and the right oblique rod 605 can be set closer to the vehicle below. In this embodiment, the left oblique rod 604 and the right oblique rod 605 are set on the first channel frame 201, the second channel frame 301 and the third channel frame 401. Since the fourth channel frame 501 is equipped with the fan 502, it does not need to be too close to the vehicle below, so the left oblique rod 604 and the right oblique rod 605 are not set.

[0054] Optionally, the first vehicle sensor 204, the second vehicle sensor 303, the third vehicle sensor 403, and the fourth vehicle sensor 503 are all proximity sensors located within the corresponding module area, or weight sensors located on the car wash line runway 1 at the bottom of the corresponding module. The proximity sensor can output a high-level signal when it detects an approaching object, and the weight sensor can output a feedback signal with different voltage values based on the weight of the object above it, thereby driving the corresponding switch module to close or open.

[0055] The first switch module 206, the second switch module 305, the third switch module 405 and the fourth switch module 504 are all threshold switch modules 7. The threshold switch module 7 includes a comparator 701, a reference voltage source 702 and a switch 703. The input end of the comparator 701 is connected to the first vehicle sensor 204, the second vehicle sensor 303, the third vehicle sensor 403 or the fourth vehicle sensor 503. The reference end of the comparator 701 is connected to the reference voltage source 702. The output end of the comparator 701 is connected to the control end of the switch 703. The switch 703 is connected to the corresponding power supply circuit, such as Figure 4 shown.

[0056] Taking the vehicle body and chassis washing module 2 as an example, its chassis washer 202 , vehicle body washer 203 , first drive motor 205 and switch 703 are sequentially connected in series and connected to the power supply circuit.

[0057] Preferably, the body and chassis cleaning module 2, the foam spraying module 3, the high-pressure washing module 4 and the air drying module 5 are also provided with indicator lights, and the power supply circuits of the indicator lights are connected to the power supply circuits of the corresponding modules.

[0058] The indicator light shows whether the device is in the power-on state, red when in working state and green when in standby state.

[0059] The individual functions of the device can be turned on or off without affecting the overall operation. Certain functions can be turned on or off according to actual needs, and the status can be displayed through indicator lights.

[0060] Optionally, the car wash assembly line runway 1 includes a base 101 and a first baffle 102 and a second baffle 103 located on both sides of the base 101. The provision of the baffles improves the safety of the above-mentioned car wash assembly line runway.

[0061] Preferably, the car wash line runway 1 is distributed in a straight line, so that cars can pass through easily and quickly.

[0062] Optionally, the distance between the body and chassis cleaning module 2 and the foam spraying module 3 is within the range of 1.5-3 meters, and in this embodiment it is 2 meters; the distance between the foam spraying module 3 and the high-pressure flushing module 4 is within the range of 8-15 meters, and in this embodiment it is 10 meters; the distance between the high-pressure flushing module 4 and the air drying module 5 is within the range of 4-8 meters, and in this embodiment it is 5 meters.

[0063] The width of the body and chassis cleaning module 2, the foam spraying module 3, the high-pressure washing module 4 and the air drying module 5 are all within the range of 3-4 meters, and in this embodiment is 3.2 meters; the width of the car wash line runway 1 is within the range of 4.5-6 meters, and in this embodiment is 5.76 meters.

[0064] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art based on the concepts of the present invention through logical analysis, reasoning, or limited experimentation based on the existing technology should be within the scope of protection defined by the claims.

Claims

1. A contactless channel car washing line device, characterized in that: The invention comprises a car wash line runway (1) and a car body and chassis cleaning module (2), a foam spraying module (3), a high-pressure washing module (4) and an air drying module (5) which are sequentially distributed on the car wash line runway (1); The vehicle body and chassis washing module (2) comprises a first channel frame (201), a chassis washer (202), a vehicle body washer (203), a first vehicle sensor (204) and a first drive motor (205); the chassis washer (202) is arranged on the vehicle washing line runway (1); the vehicle body washer (203) is distributed on the first channel frame (201); the chassis washer (202) and the vehicle body washer (203) are both driven by the first drive motor (205); and the first vehicle sensor (204) is connected to the power supply circuit of the first drive motor (205) through a first switch module (206); The foam spraying module (3) comprises a second channel frame (301), a foam sprayer (302), a second vehicle sensor (303) and a second drive motor (304); the foam sprayer (302) is distributed on the second channel frame (301); the foam sprayer (302) is driven by the second drive motor (304); and the second vehicle sensor (303) is connected to the power supply circuit of the second drive motor (304) through a second switch module (305); The high-pressure flushing module (4) comprises a third channel frame (401), a high-pressure washer (402), a third vehicle sensor (403) and a third drive motor (404); the high-pressure washer (402) is distributed on the third channel frame (401); the high-pressure washer (402) is driven by the third drive motor (404); and the third vehicle sensor (403) is connected to the power supply circuit of the third drive motor (404) through a third switch module (405); The air-drying module (5) comprises a fourth channel frame (501), a fan (502) and a fourth vehicle sensor (503); the fan (502) is distributed on the fourth channel frame (501); and the fourth vehicle sensor (503) is connected to the power supply circuit of the fan (502) via a fourth switch module (504).

2. A contactless channel car washing line device according to claim 1, characterized in that: The first channel frame (201), the second channel frame (301), the third channel frame (401) and the fourth channel frame (501) are all channel frame structures (6), and the channel frame structure (6) comprises a left column (601), a right column (602) and a top cross bar (603), wherein the left column (601) and the right column (602) are respectively vertically mounted on the left and right sides of the same horizontal position of the car wash line runway (1), and the two ends of the top cross bar (603) are respectively connected to the top of the left column (601) and the top of the right column (602), and a space for vehicles to pass through is formed between the left column (601), the right column (602), the top cross bar (603) and the car wash line runway (1).

3. A contactless channel car washing line device according to claim 2, characterized in that: The channel frame structure (6) further comprises a left oblique rod (604) and a right oblique rod (605); the left side of the top crossbar (603) is connected to the top of the left upright column (601) via the obliquely arranged left oblique rod (604); and the right side of the top crossbar (603) is connected to the top of the right upright column (602) via the obliquely arranged right oblique rod (605).

4. A contactless channel car washing line device according to claim 1, characterized in that: The first vehicle sensor (204), the second vehicle sensor (303), the third vehicle sensor (403) and the fourth vehicle sensor (503) are all proximity sensors located in the corresponding module area, or weight sensors located on the car wash line runway (1) at the bottom of the corresponding module.

5. A contactless channel car washing line device according to claim 4, characterized in that: The first switch module (206), the second switch module (305), the third switch module (405) and the fourth switch module (504) are all threshold switch modules (7). The threshold switch module (7) comprises a comparator (701), a reference voltage source (702) and a switch (703). The input end of the comparator (701) is connected to the first vehicle sensor (204), the second vehicle sensor (303), the third vehicle sensor (403) or the fourth vehicle sensor (503). The reference end of the comparator (701) is connected to the reference voltage source (702). The output end of the comparator (701) is connected to the control end of the switch (703). The switch (703) is connected to the corresponding power supply circuit.

6. A contactless channel car washing line device according to claim 1, characterized in that: The vehicle body and chassis cleaning module (2), foam spraying module (3), high-pressure washing module (4) and air drying module (5) are all provided with indicator lights, and the power supply circuits of the indicator lights are connected to the power supply circuits of the corresponding modules.

7. A contactless channel car washing line device according to claim 1, characterized in that: The car wash line runway (1) comprises a base (101) and a first baffle (102) and a second baffle (103) located on both sides of the base (101).

8. The contactless channel car washing line device according to claim 1, characterized in that: The car wash line runway (1) is distributed in a straight line.

9. The contactless channel car washing line device according to claim 1, characterized in that: The distance between the vehicle body and chassis cleaning module (2) and the foam spraying module (3) is within the range of 1.5-3 meters, the distance between the foam spraying module (3) and the high-pressure flushing module (4) is within the range of 8-15 meters, and the distance between the high-pressure flushing module (4) and the air drying module (5) is within the range of 4-8 meters.

10. A contactless channel car washing line device according to claim 8, characterized in that: The widths of the vehicle body and chassis cleaning module (2), the foam spraying module (3), the high-pressure washing module (4) and the air drying module (5) are all within the range of 3-4 meters, and the width of the vehicle washing line runway (1) is within the range of 4.5-6 meters.

Images