CN114043966B - Contactless vehicle top surface cleaning device - Google Patents
Contactless vehicle top surface cleaning device Download PDFInfo
- Publication number
- CN114043966B CN114043966B CN202111221152.0A CN202111221152A CN114043966B CN 114043966 B CN114043966 B CN 114043966B CN 202111221152 A CN202111221152 A CN 202111221152A CN 114043966 B CN114043966 B CN 114043966B
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- top surface
- vehicle
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- cleaning
- driving
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- 238000004140 cleaning Methods 0.000 title claims abstract description 55
- 238000005507 spraying Methods 0.000 claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 28
- 238000005406 washing Methods 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims description 67
- 239000007921 spray Substances 0.000 claims description 54
- 230000005540 biological transmission Effects 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 4
- 230000001788 irregular Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The application discloses contactless vehicle top surface belt cleaning device includes: the installation framework is installed on the automatic car washing device and used for providing installation support as a whole structure; the spraying device is rotatably arranged on the bottom surface of the installation framework and is used for cleaning the top surface of the vehicle and the joint surface between the top surface and the side surface of the vehicle; and the driving device is arranged on one side surface of the installation framework and is used for driving the spraying device to rotate relative to the top surface of the vehicle so as to complete the cleaning work. The cleaning device can be fixedly arranged on an automatic car washing device, has good freedom of movement, and can clean the top surface of the car body and the joint surfaces of the top surface and the side surfaces.
Description
Technical Field
The application relates to the technical field of automobile cleaning, in particular to a contactless vehicle top surface cleaning device.
Background
In the automatic car washing technology, the top surface of the car body is a key link, and the prior art mostly adopts devices such as hoisting type devices, gantry type devices and the like for washing the car body, so that the equipment is large in scale and high in installation position. In addition, due to the influence of vehicle appearance factors such as irregular streamline of the vehicle body, joint surfaces of the top surface and the side surfaces, and the like, no mature cleaning equipment applicable to the top surface of the vehicle body has yet appeared in the non-contact cleaning technology.
Disclosure of Invention
The application provides a contactless vehicle top surface belt cleaning device, for solving among the correlation technique because the influence of vehicle form factor such as irregular streamline, top surface and side faying surface of automobile body, does not have the problem that the cleaning equipment of better contactless cleaning technology suitable for automobile body top surface.
According to some embodiments, the present application provides a contactless vehicle roof surface cleaning apparatus comprising: the installation framework is installed on the automatic car washing device and used for providing installation support as a whole structure; the spraying device is rotatably arranged on the bottom surface of the installation framework and is used for cleaning the top surface of the vehicle and the joint surface between the top surface and the side surface of the vehicle; and the driving device is arranged on one side surface of the installation framework and is used for driving the spraying device to rotate relative to the top surface of the vehicle so as to complete the cleaning work.
Preferably, the vehicle further comprises a chemical spraying device which is arranged on the other side surface of the mounting framework and is used for spraying chemical cleaning liquid to the top surface of the vehicle.
Preferably, the spraying device comprises a spraying pipe which is rotatably connected to the bottom surface of the installation framework, a top surface spraying head and an inclined spraying head are arranged on the spraying pipe at intervals, and in a cleaning state, the top surface spraying head is opposite to the top surface of the vehicle, and the inclined spraying head is opposite to the joint surface of the top surface and the side surface of the vehicle.
Preferably, a rotary joint is mounted at the rear end of the bottom surface of the mounting framework, the spray pipe is connected with the rotating part of the rotary joint, and the spray pipe rotates relative to the mounting framework under the rotation of the rotary joint.
Preferably, a rotary member is mounted at the front end of the bottom surface of the mounting framework, and the spray pipe penetrates through the rotary member and is in rotary connection with the rotary member.
Preferably, a spring support is connected between the rotary member and the bottom surface of the mounting framework.
Preferably, the driving device comprises a driving motor fixedly arranged on one side surface of the installation framework and a transmission assembly arranged between the driving motor and the rotary joint, and the transmission assembly drives the rotary joint to rotate under the driving of the driving motor.
Preferably, the transmission assembly comprises a driving belt wheel fixedly connected with an output shaft of the driving motor, a driven belt wheel with an inner ring tightly nested rotary joint and a transmission belt wound between the driving belt wheel and the driven belt wheel.
Preferably, the chemical spraying device comprises a communicating vessel fixedly arranged on the other side surface of the installation framework and a chemical pipe, one end of which is communicated with the communicating vessel and extends in the same direction with the spraying pipe; the first chemical nozzle is arranged on the communicating vessel, the second chemical nozzle is arranged below the end part of the chemical pipe, which is far away from the communicating vessel, and the first chemical nozzle is arranged opposite to the joint surface of the top surface and the side surface of the vehicle and the second chemical nozzle is arranged opposite to the top surface of the vehicle in a cleaning state.
Preferably, the first chemical nozzle and the communicating vessel and the second chemical nozzle and the chemical pipe are arranged at an obtuse angle, the inclined spray nozzle and the spray pipe are arranged at an obtuse angle, and the top surface spray nozzle and the inclined spray nozzle are arranged at an obtuse angle.
Embodiments of the present disclosure have at least the following advantages: according to the vehicle shapes such as irregular streamline of the vehicle body, joint surfaces of the top surface and the side surfaces, and the like, a driving device is properly adopted to drive the spraying angle of the spraying device, so that the spraying device rotates relative to the installation framework, and the cleaning work of the spraying device on the top surface and the edge positions of the vehicle body is completed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the conventional technology, the drawings that are required to be used in the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic view of a contactless vehicle roof cleaning apparatus according to an embodiment of the present application;
FIG. 2 is a side view of a contactless vehicle roof washer according to an embodiment of the present application;
FIG. 3 is a schematic illustration of a portion of a contactless vehicle roof cleaning apparatus according to an embodiment of the present application;
FIG. 4 is a schematic illustration of a portion of a contactless vehicle roof cleaning apparatus according to an embodiment of the present application;
FIG. 5 is a bottom view of a contactless vehicle roof washer according to an embodiment of the present application;
FIG. 6 is a top view of a contactless vehicle roof washer according to an embodiment of the present application;
fig. 7 is a schematic partial view of a contactless vehicle roof cleaning apparatus according to an embodiment of the present application.
Description of the drawings: 1. installing a framework; 11. a first side plate; 111. a motor fixing plate; 12. a second side plate; 13. a middle connecting plate; 2. a spraying device; 21. a shower pipe; 22. a three-way pipe; 23. a rotary joint; 24. a water inlet pipe; 25. a top surface spray head; 26. oblique spray head; 3. a driving device; 31. a driving motor; 32. a transmission assembly; 321. a driving pulley; 322. a driven pulley; 323. a transmission belt; 4. a chemical spraying device; 41. a communicating vessel; 42. a chemical tube; 43. a first chemical nozzle; 44. a second chemical nozzle; 5. a fixing member; 6. a rotating member; 7. a spring support; 8. a chemical tube support.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the embodiments of the present application will be described in detail below with reference to the accompanying drawings. However, as will be appreciated by those of ordinary skill in the art, in the various embodiments of the present application, numerous technical details have been set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments. The following embodiments are divided for convenience of description, and should not be construed as limiting the specific implementation of the present application, and the embodiments may be combined with each other and cited with each other without contradiction.
Referring to fig. 1, an embodiment of the present application provides a contactless vehicle roof cleaning device, including: the automatic car washing device comprises a mounting framework 1, a spraying device 2 and a driving device 3, wherein the mounting framework 1 is used for being mounted on the automatic car washing device and used for providing a mounting support position as a whole structure. The spraying device 2 is rotatably arranged on the bottom surface of the installation framework 1, and rotates relative to the installation framework 1 under the driving action of the driving device 3 so as to finish cleaning the top surface of the vehicle and the joint surface of the top surface and the side surface of the vehicle. The adoption of the rotary spraying device 2 can have good freedom of movement, the cleaning work of the top surface and the edge position of the vehicle can be completed more flexibly, and the installation framework 1 can be detached or installed on the automatic vehicle washing device according to actual conditions, so that the use is more convenient.
Referring to fig. 1, in an example, the installation framework 1 may be composed of a first side plate 11, a second side plate 12 and an intermediate connection plate 13, wherein the extending directions of the three are consistent during installation, the intermediate connection plate 13 is horizontally arranged between the first side plate 11 and the second side plate 12, and opposite sides of the first side plate 11 and the second side plate 12 are respectively fixedly installed on two lateral sides of the intermediate connection plate 13 in the width direction.
Referring to fig. 2 and 3, in an example, the spraying device 2 sprays high-pressure water and is located below the intermediate connection plate 13, and specifically includes a spraying pipe 21, a three-way pipe 22, a rotary joint 23 and a water inlet pipe 24, wherein the three-way pipe 22 is located between the rotary joint 23 and the spraying pipe 21, two ends of the three-way pipe 22 along the same axis direction are respectively connected with the spraying pipe 21 and the rotary joint 23, and one end of the water inlet pipe 24 is connected with the other end of the rotary joint 23 and provides high-pressure water into the spraying pipe 21. When rotating, the tee 22 and the spray pipe 21 integrally rotate relative to the mounting framework 1.
A fixing member 5 is fixedly connected to the lower surface of the intermediate connection plate 13, the fixing member 5 is disposed at the rear end below the intermediate connection plate 13 and between the rotary joint 23 and the intermediate connection plate 13, and the fixing member 5 is used for fixing a fixing portion of the rotary joint 23.
Referring to fig. 3 and 4, a rotary member 6 is fixed to the front end of the lower surface of the intermediate connection plate 13, a three-way pipe 22 is positioned between the fixed member 5 and the rotary member 6, a shower pipe 21 is arranged to extend out of the intermediate connection plate 13 after penetrating the rotary member 6, the outer peripheral wall of the shower pipe 21 is in close contact with the inner ring of the rotary member 6, and preferably, the rotary member 6 may be provided as a bearing. The spring support 7 is connected between the rotating member 6 and the intermediate connecting plate 13, and the eccentricity correction during rotation of the spray pipe 21 can be adjusted through the spring support 7, and in addition, the whole spray device 2 can shake during spraying operation, so that shaking of whole equipment can be reduced through the spring support 7.
Referring to fig. 2 and 5, a plurality of top surface spray heads 25 are mounted on the shower pipe 21, and the plurality of top surface spray heads 25 are arranged at equal intervals along the length direction of the shower pipe 21, and in this embodiment, the number of top surface spray heads 25 is at least four. An inclined spray nozzle 26 is arranged on the remaining end part of the three-way pipe 22, an obtuse angle is formed between the inclined spray nozzle 26 and the spray pipe 21, and meanwhile, the inclined spray nozzle 26 and the top surface spray nozzle 25 are also arranged at an obtuse angle. In the cleaning state, the top surface spray head 25 is arranged opposite to the middle part of the top surface of the vehicle, and the inclined spray head 26 is arranged opposite to the joint surfaces of the top surface and the side surfaces of the vehicle, so that the cleaning work of the vehicle can be completed in the cleaning process.
Referring to fig. 6 and 7, in some embodiments, the driving device 3 is disposed on a side of the first side plate 11 away from the second side plate 12, the driving device 3 includes a driving motor 31 and a transmission assembly 32, a motor fixing plate 111 is fixed on a side of the first side plate 11, the driving motor 31 is fixedly mounted on a side of the motor fixing plate 111, and an axial direction of an output shaft of the driving motor 31 is consistent with an extending direction of the first side plate 11, and the output shaft of the driving motor 31 penetrates through the motor fixing plate 111. The transmission assembly 32 is driven by the output shaft of the driving motor 31 to rotate the rotating portion of the rotary joint 23.
Referring to fig. 3 and 7, in some embodiments, the transmission assembly 32 includes a driving pulley 321, a driven pulley 322, and a driving belt 323, wherein an inner ring of the driven pulley 322 is tightly nested in a rotating portion of the rotary joint 23, the driving pulley 321 is located at the other side of the motor fixing plate 111 and is fixedly connected with an output shaft of the driving motor 31, the driving belt 323 is wound between the driving pulley 321 and the driven pulley 322, the driving motor 31 rotates to drive the driving pulley 321, and the driving belt 323 drives the driven pulley 322 to rotate, thereby driving the high-pressure water spraying device 2 to rotate.
Referring to fig. 1 and 5, in other embodiments, the cleaning apparatus further includes a chemical spray device 4, where the chemical spray device 4 is disposed on a side of the second side plate 12 facing away from the first side plate 11. The chemical spraying device 4 includes a communicating vessel 41, a chemical pipe 42, a first chemical nozzle 43 and a second chemical nozzle 44, the communicating vessel 41 is fixed on the second side plate 12 and is located at the same end position as the driving motor 31, a plurality of interfaces are provided on the communicating vessel 41, the interfaces are used for being connected with the chemical pipe 42, and the chemical cleaning liquid supplied from the outside is conveyed into the chemical pipe 42 through the communicating vessel 41. The chemical tubes 42 are arranged in a plurality of ways and are in one-to-one correspondence with the interfaces on the communicating vessel 41, the chemical tubes 42 are arranged side by side, the length direction of the chemical tubes 42 is consistent with the length direction of the spray tube 21, and one ends of the chemical tubes 42 are fixed on the interfaces on the communicating vessel 41 and are communicated.
The first chemical nozzle 43 is directly connected to the communicating vessel 41 and is located at the lower side of the communicating vessel 41, and the first chemical nozzle 43 is disposed at an obtuse angle with the communicating vessel 41. The second chemical nozzle 44 is installed at the lower side of the chemical tube 42 and disposed at an obtuse angle, and the second chemical nozzle 44 is disposed at an end position of the chemical tube 42 remote from the communicating vessel 41. In the cleaning state, the first chemical nozzle 43 is disposed opposite to the joint surface of the vehicle roof and the side surface, and the second chemical nozzle 44 is disposed opposite to the middle of the vehicle roof, so that the spraying area of the second chemical nozzle 44 covers the position of the vehicle roof near the middle during cleaning, and the spraying area of the first chemical nozzle 43 covers the position of the vehicle roof near the edge, thereby giving consideration to the joint surface of the vehicle roof and the side surface.
Referring to fig. 1 and 5, a chemical tube support 8 is fixed to an end of the intermediate connection plate 13 away from the communicating vessel 41, and an end of the chemical tube 42 away from the communicating vessel 41 is inserted into the chemical tube support 8, and the chemical tube support 8 supports the chemical tube 42 to ensure the stability of the chemical tube 42 in spray cleaning. The chemical spray device 4 is adopted to spray chemical liquid on the top surface of the automobile body, the sprayed chemical liquid can dissolve and soften dirt on the wheel hub, the non-contact cleaning effect is improved, meanwhile, the chemical spray device is combined with the high-pressure water spray device 2, the cleaning of the top surface of the automobile body and the joint surfaces of the top surface and the side surfaces can be completed, and the driving device 3 is adopted to drive the high-pressure water spray device 2 to rotate, so that the high-pressure water spray device has good freedom of movement.
Wherein the cleaning water and chemical liquid used by the spray device 2 and chemical spray device 4 in the embodiments of the present application are all from external supplies.
The implementation principle of the embodiment is as follows: when the top surface of the vehicle needs to be cleaned, the cleaning device is installed on the automatic vehicle cleaning device through the installation framework 1, the top surface spray head 25 below the spray pipe 21 is aligned with the middle position of the top surface of the vehicle, the oblique spray head 26 is aligned with the joint surfaces of the top surface and the side surface of the vehicle, meanwhile, the second chemical spray nozzle 44 on the chemical pipe 42 is also aligned with the middle position of the top surface of the vehicle, the first chemical spray nozzle 43 on the communicating vessel 41 is aligned with the joint surfaces of the top surface and the side surface of the vehicle, the spray cleaning work is started after the adjustment, in the cleaning process, the driving belt wheel 321 can be driven to rotate through the driving motor 31, the driving belt 323 is driven to rotate through the driving belt 323, the driving belt 323 is driven to rotate through the rotary joint 23 synchronously, and the spray pipe 21, the tee pipe 22 and the oblique spray head 26 integrally rotate relative to the installation framework 1, so that the comprehensive cleaning work on the top surface of the vehicle is completed.
It is to be understood that the above-described embodiments of the present application are merely illustrative of or explanation of the principles of the present application and are in no way limiting of the present application. Accordingly, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present application are intended to be included within the scope of the present application. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (7)
1. A contactless vehicle roof cleaning device, comprising:
a mounting framework (1) mounted on the automatic car washing device for providing mounting support as a unitary structure;
the spraying device (2) is rotatably arranged on the bottom surface of the installation framework (1) and is used for cleaning the top surface of the vehicle and the joint surface between the top surface and the side surface of the vehicle;
the driving device (3) is arranged on one side surface of the installation framework (1) and is used for driving the spraying device (2) to rotate relative to the top surface of the vehicle so as to complete cleaning work;
the rear end of the bottom surface of the installation framework (1) is provided with a fixing piece (5), the fixing piece (5) is provided with a rotary joint (23), and the front end of the bottom surface of the installation framework (1) is provided with a rotary piece (6);
the spraying device (2) comprises a spraying pipe (21) which is rotatably connected to the installation framework (1), the spraying pipe (21) is connected with the rotating part of the rotary joint (23) and penetrates through the rotary piece (6), and the spraying pipe (21) is rotatably connected with the rotary piece (6);
a top surface spray head (25) and an inclined spray head (26) are arranged on the spray pipe (21) at intervals, and in a cleaning state, the top surface spray head (25) is opposite to the top surface of a vehicle, and the inclined spray head (26) is opposite to the joint surfaces of the top surface and the side surfaces of the vehicle;
the driving device (3) is used for driving the rotary joint (23) to rotate, and the spray pipe (21) rotates relative to the installation framework (1) under the rotation of the rotary joint (23).
2. A contactless vehicle roof cleaning device according to claim 1, further comprising a chemical spray device (4) mounted on the other side of the mounting frame (1) for spraying a chemical cleaning liquid onto the vehicle roof.
3. The contactless vehicle top surface cleaning apparatus according to claim 1, wherein a spring support (7) is connected between the swivel member (6) and the bottom surface of the mounting frame (1).
4. The contactless vehicle top surface cleaning device according to claim 1, wherein the driving device (3) comprises a driving motor (31) fixedly arranged on one side surface of the installation framework (1), and a transmission assembly (32) arranged between the driving motor (31) and the rotary joint (23), and the transmission assembly (32) drives the rotary joint (23) to rotate under the driving of the driving motor (31).
5. The contactless vehicle roof cleaning device according to claim 4, wherein the transmission assembly (32) includes a driving pulley (321) fixedly connected to an output shaft of the driving motor (31), a driven pulley (322) of the inner ring closely nested rotary joint (23), and a transmission belt (323) wound between both the driving pulley (321) and the driven pulley (322).
6. The contactless vehicle top surface cleaning device according to claim 2, wherein the chemical spraying device (4) comprises a communicating vessel (41) fixedly arranged on the other side surface of the installation framework (1), and a chemical pipe (42) with one end communicated with the communicating vessel (41) and extending in the same direction as the spraying pipe (21); a first chemical nozzle (43) is installed on the communicating vessel (41), a second chemical nozzle (44) is installed below the end part of the chemical pipe (42) far away from the communicating vessel (41), and in the cleaning state, the first chemical nozzle (43) is arranged opposite to the joint surface of the vehicle top surface and the side surface, and the second chemical nozzle (44) is arranged opposite to the vehicle top surface.
7. The contactless vehicle roof cleaning device according to claim 6, wherein the first chemical nozzle (43) and the communicating vessel (41) and the second chemical nozzle (44) and the chemical pipe (42) are disposed at an obtuse angle; the inclined spray nozzle (26) and the spray pipe (21) are arranged at an obtuse angle, and the top surface spray nozzle (25) and the inclined spray nozzle (26) are arranged at an obtuse angle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111221152.0A CN114043966B (en) | 2021-10-20 | 2021-10-20 | Contactless vehicle top surface cleaning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111221152.0A CN114043966B (en) | 2021-10-20 | 2021-10-20 | Contactless vehicle top surface cleaning device |
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CN114043966A CN114043966A (en) | 2022-02-15 |
CN114043966B true CN114043966B (en) | 2024-04-12 |
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CN202111221152.0A Active CN114043966B (en) | 2021-10-20 | 2021-10-20 | Contactless vehicle top surface cleaning device |
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JPH09226535A (en) * | 1996-02-28 | 1997-09-02 | Tatsuno Co Ltd | Gate type spray car washer |
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CN109017700A (en) * | 2018-08-13 | 2018-12-18 | 广东天骄智能制造要素配置有限公司 | Car washer |
CN113085795A (en) * | 2021-05-06 | 2021-07-09 | 洁普斯科技股份有限公司 | Intelligent trolley capable of tracking and positioning in real time |
CN214112500U (en) * | 2020-09-14 | 2021-09-03 | 北京魔鬼鱼科技有限公司 | Car washer for cleaning vehicle and air drying system for air drying vehicle |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US6508260B2 (en) * | 2001-02-27 | 2003-01-21 | Hydrobotic Technologies, Inc. | Vehicle washing system |
US6807973B2 (en) * | 2001-05-04 | 2004-10-26 | Mark Vii Equipment Llc | Vehicle wash apparatus with an adjustable boom |
US7100621B2 (en) * | 2003-05-08 | 2006-09-05 | Superior Investments, Inc. | Sidetrack vehicle washer with rotating spray arm |
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2021
- 2021-10-20 CN CN202111221152.0A patent/CN114043966B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09226535A (en) * | 1996-02-28 | 1997-09-02 | Tatsuno Co Ltd | Gate type spray car washer |
JPH09277914A (en) * | 1996-04-16 | 1997-10-28 | Nabco Ltd | Washing device for vehicle |
JP2006137304A (en) * | 2004-11-12 | 2006-06-01 | Inoue Noboru | Car washing equipment |
KR100937634B1 (en) * | 2009-08-25 | 2010-01-20 | 주식회사 케이씨떠블유아이 | Washing system for pattern recognition |
CN207735152U (en) * | 2017-10-30 | 2018-08-17 | 山东博友自动化设备有限公司 | A kind of mobile water injector of car washer |
CN109017700A (en) * | 2018-08-13 | 2018-12-18 | 广东天骄智能制造要素配置有限公司 | Car washer |
CN214112500U (en) * | 2020-09-14 | 2021-09-03 | 北京魔鬼鱼科技有限公司 | Car washer for cleaning vehicle and air drying system for air drying vehicle |
CN113085795A (en) * | 2021-05-06 | 2021-07-09 | 洁普斯科技股份有限公司 | Intelligent trolley capable of tracking and positioning in real time |
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CN114043966A (en) | 2022-02-15 |
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