Cleaning equipment for transport vehicle

Abstract

The invention relates to the technical field of vehicle cleaning equipment, in particular to transport vehicle cleaning equipment which comprises a cleaning room and a platform, the platform is arranged below the cleaning room and comprises a water pool, a collecting pool, a plurality of units arranged side by side and a motor, and the collecting pool is arranged in the water pool; each unit comprises a collecting hopper, a supporting plate, an electromagnet, a transmission shaft, a first sleeve and a first annular filter screen, double filtration is conducted through the first annular filter screen and a second annular filter screen, pipeline blockage caused by the fact that impurities enter a sewer pipeline can be avoided, water flow and impurity flow division is convenient to treat, the filter screen cleaning function is achieved, and the service life of the sewer pipeline is prolonged. After the vehicle is cleaned, the first annular filter screen and the second annular filter screen can clean impurities blocked by the filter screen, and the filter screen can be prevented from being blocked by the impurities and losing efficacy.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of vehicle cleaning equipment, in particular to a transport vehicle cleaning equipment. BACKGROUND

[0002] The transport vehicle cleaning device is a high-efficiency and professional system specially designed for cleaning large and heavy vehicles. Its cleaning performance far exceeds that of household car washing tools, and it can effectively remove stains and transport residues attached to the surface of the vehicle during transportation, thereby helping to maintain road cleanliness and reduce dust, and avoiding the scattering of transported materials and dust dispersion.

[0003] The bottom of the transport vehicle cleaning device is usually provided with a filter screen or a fence to ensure smooth drainage during vehicle cleaning. However, impurities precipitated on the surface of the filter screen can easily block the filter screen mesh, causing the performance of the filter screen to continuously decline, and the maintenance frequency is high. If the fence is directly discharged into the sewer pipe, the pipe may be blocked later, making it difficult to clean. The purpose of the present application is to provide a new transport vehicle cleaning equipment to solve the above technical problems. SUMMARY

[0004] The purpose of the present application is to provide a transport vehicle cleaning equipment to solve the problems mentioned in the background art.

[0005] To achieve the above purpose, the present application provides the following technical solution: a cleaning room and a platform, the cleaning room refers to a building used for performing vehicle cleaning operations, the cleaning room is built-in water pipes, the two ends of the water pipes are connected with a water source and a spray head respectively, the platform is arranged below the installation plane where the cleaning room is located, the platform comprises a water pool, a collection pool, a plurality of units arranged side by side, and a motor, the collection pool is arranged in the water pool, and the collection pool is used for collecting foreign matters washed off during vehicle cleaning; The unit comprises a collection bucket, a support plate, an electromagnet, a plurality of transmission shafts, a first sleeve, and a first annular filter screen. The electromagnet is a device that can generate magnetism after being energized, which belongs to the prior art known to those skilled in the art, and therefore its specific structure and working principle will not be further explained. The magnetic force of the electromagnet can be changed by changing factors such as coil turns, current size, etc. In the implementation, the electromagnet is connected with the controller through a commutator or an H-bridge circuit, so that the controller can realize the commutation of the magnetic pole of the electromagnet. The bottom end of the collection bucket is communicated with the collection pool, the collection bucket is in a shape of wide at the top and narrow at the bottom, one end of the collection bucket is formed with a mounting cavity, and the other end is formed with a splash plate. The purpose of the splash plate is to reduce the splashing of foreign matters during separation. The splash plate is provided with an opening. The support plate is connected with the mounting cavity and the splash-proof plate at both ends respectively, the support plate refers to a plate-shaped component that plays a supporting role, and the purpose of the support plate is to support the vehicle to avoid the direct action of the wheels on the first annular filter screen, the support plate covers the collecting hopper, and the bottom surface of the support plate can shield the foreign matters splashed when the first annular filter screen and the second annular filter screen move; The electromagnet is arranged in the mounting cavity. The transmission shaft is arranged in the mounting cavity and can rotate, one end of the transmission shaft is located in the mounting cavity and the other end extends outward, and the transmission shaft is used for transmitting the power of the motor to the first sleeve to drive the first annular filter screen to move. The first sleeve is arranged on the first mounting plate and forms a rotating pair with the first mounting plate, the first mounting plate is connected with the mounting cavity through an elastic member, a magnet is arranged on the inner side of the first sleeve and can cooperate with the electromagnet, and the first sleeve and the transmission shaft form a moving pair in the length direction of the transmission shaft. The first annular filter screen is sleeved on the first sleeve, and the first annular filter screen can enter the opening. The motor is in transmission connection with the first sleeve, and the motor is used as a driving source to drive the first annular filter screen to move.

[0006] To optimize the above technical solution, the following measures are further taken: the unit further includes a second sleeve and a second annular filter screen, the second sleeve is arranged on the second mounting plate and forms a rotating pair with the second mounting plate, the second mounting plate is connected with the mounting cavity through an elastic member, the elastic member refers to a component that has elasticity and can stretch, and the skilled person can select components such as springs and elastic rubber bands according to actual needs in specific implementation, which will not have a substantial influence on the technical effect, the second sleeve is sleeved on the transmission shaft and forms a moving pair with the transmission shaft in the length direction of the transmission shaft, the second annular filter screen is sleeved on the second sleeve, the motor is in transmission connection with the second sleeve, the second annular filter screen is surrounded by the first annular filter screen and has a mesh size smaller than that of the first annular filter screen, a magnet is arranged on the inner side of the second sleeve and can cooperate with the electromagnet, and the magnets arranged in the first sleeve and the second sleeve have opposite magnetism.

[0007] The first annular filter screen and the second annular filter screen refer to a mesh-shaped annular component made of a filtering material and playing a filtering role, and it is not necessary to use a specific filtering material, and the filtering material is not the technical content to be protected by the applicant, so it will not be further explained and described, and the skilled person can adjust the filtering material according to the manufacturing cost and the type of foreign matters in specific implementation, which will not have a substantial influence on the technical solution.

[0008] As a further improvement of the above technical solution, the belt is sleeved on the motor rotating shaft and a transmission shaft that cooperates with the first sleeve and the second sleeve to realize the transmission connection between the motor and the first sleeve and the second sleeve.

[0009] As a further improvement of the technical solution: the support plate is larger than the first ring-shaped filter screen, so that the support plate can fully block the foreign matter splashing outward during the separation of the foreign matter by the first ring-shaped filter plate, ensuring that the foreign matter can be fully collected.

[0010] As an improvement of the foregoing technical solution: the support plate is provided with a support strip above the first ring-shaped filter screen, which can support the wheels and ensure that the bottom of the tire can also be fully cleaned during the cleaning process, while improving the friction to prevent the wheels from slipping. In addition, the support strip can also protect the first filter screen from being damaged by the tire directly acting on the first ring-shaped filter screen.

[0011] Further: the collecting bucket and the surface of the support plate are provided with a polytetrafluoroethylene coating. Polytetrafluoroethylene has excellent chemical corrosion resistance and a very low surface friction coefficient. Its purpose is to reduce the adhesion of foreign matter on the surface of the collecting bucket and the support plate, ensuring that the foreign matter can quickly enter the collecting pool for unified collection.

[0012] Further: the water tank is extended outward to form a drain pipe, and the collecting pool is extended outward to form a cleaning port. The water flowing into the water tank is discharged through the drain pipe, and the purpose of the cleaning port is to facilitate the technician to clean the accumulated foreign matter in the collecting pool through the cleaning port.

[0013] Further: it also includes a horizontal plate, which is arranged on the first ring-shaped filter screen and the second ring-shaped filter screen at equal intervals. The horizontal plate can shield the foreign matter to prevent it from running on the first ring-shaped filter screen and the second ring-shaped filter screen. In addition, when the first ring-shaped filter screen and the second ring-shaped filter screen rotate, the horizontal plate can generate airflow to make the foreign matter on the bottom surface of the support plate and the surface of the collecting bucket slide down, ensuring that the foreign matter can be quickly collected by the collecting pool.

[0014] From the above description of the structure of the present application, compared with the prior art, the present application has the following advantages: A. By setting the first ring-shaped filter screen and the second ring-shaped filter screen for double filtration, impurities can be prevented from entering the sewer pipe to cause pipe blockage, and the water flow and impurities are separated for easy handling. B. It has a filter screen cleaning function. After the vehicle cleaning is completed, the first ring-shaped filter screen and the second ring-shaped filter screen can clean the impurities blocked by the filter screen, preventing the filter screen from being blocked by impurities. C. The first ring-shaped filter screen and the second ring-shaped filter screen cooperate with each other and are independent of each other, so that foreign matter is not easily stuck between the first ring-shaped filter screen and the second ring-shaped filter screen to cause a decrease in the filtering performance of the filter screen. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings: Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the platform; Figure 3 for Figure 2 Enlarged view of a specific area; Figure 4 This is a schematic diagram of the three-dimensional structure of the unit (first perspective). Figure 5 for Figure 4 Enlarged view of a specific area; Figure 6 This is a schematic diagram of the three-dimensional structure of the unit (second perspective). Figure 7 This is a schematic diagram of the side structure of the unit; Figure 8 for Figure 7 Enlarged view of a specific area; Figure 9 This is a schematic diagram of the front structure of the unit; Figure 10 for Figure 9 Enlarged view of a specific area; In the diagram: Cleaning chamber-100, Platform-200, Water tank-201, Collection tank-202, Unit-203, Motor-204, Collection hopper-205, Support plate-206, Electromagnet-207, Drive shaft-208, First sleeve-209, First annular filter screen-2010, Mounting cavity-2011, Splash guard-2012, Opening-2013, First mounting plate-2014, Second sleeve-2015, Second annular filter screen-2016, Second mounting plate-2017, Belt-2018, Support bar-2019, Drain pipe-2020, Cleaning port-2021, Horizontal plate-2022, Elastic element-2023 Detailed Implementation

[0016] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example 1

[0017] Please see Figures 1-10The present invention provides a vehicle cleaning device, including a cleaning chamber 100 and a platform 200. The cleaning chamber 100 is used to perform vehicle cleaning operations. The platform 200 is disposed below the cleaning chamber 100. The platform 200 includes a water tank 201, a collection tank 202, a plurality of units 203 and a motor 204. The collection pool 202 is located inside the water pool 201, and the water pool 201 extends outward to form a drain pipe 2020. The collection pool 202 extends outward to form a cleaning port 2021. The unit 203 includes a collection hopper 205, a support plate 206, an electromagnet 207, a plurality of drive shafts 208, a first sleeve 209, a first annular filter screen 2010, and a horizontal plate 2022. The bottom end of the collection hopper 205 is connected to the collection pool 202. One end of the collection hopper 205 has an installation cavity 2011 and the other end has a splash guard 2012. An opening 2013 is provided on the splash guard 2012. The two ends of the support plate 206 are connected to the mounting cavity 2011 and the splash guard 2012 respectively. The surface of the collection hopper 205 and the support plate 206 is coated with polytetrafluoroethylene. The support plate 206 covers the collection hopper 205 and the size of the support plate 206 is larger than the first annular filter screen 2010. A support strip 2019 is formed on the support plate 206 and the support strip 2019 is located above the first annular filter screen 2010. The electromagnet 207 is disposed inside the mounting cavity 2011; The drive shaft 208 is rotatable and is located in the mounting cavity 2011. One end of the drive shaft 208 is located in the mounting cavity 2011 and the other end extends outward. The first sleeve 209 is disposed on the first mounting plate 2014 and forms a rotating pair with the first mounting plate 2014. The first mounting plate 2014 is connected to the mounting cavity 2011 through the elastic element 2023. A magnet is disposed inside the first sleeve 209 and the magnet can cooperate with the electromagnet 207. The first sleeve 209 and the transmission shaft 208 form a moving pair along the length direction of the transmission shaft 208. The first annular filter screen 2010 is sleeved on the first sleeve 209. The first annular filter screen 2010 can enter the opening 2013. A support strip 2019 is formed on the support plate 206. The support strip 2019 is located above the first annular filter screen 2010. The horizontal plates 2022 are respectively arranged horizontally at equal intervals on the first annular filter screen 2010 and the second annular filter screen 2016.

[0018] The motor 204 is connected to the first sleeve 209 for transmission. The belt 2018 is sleeved on the rotating shaft of the motor 204 and a transmission shaft 208 that cooperates with the first sleeve 209 to realize the transmission connection between the motor 204 and the first sleeve 209. Example 2

[0019] Please see Figures 1-10 The present invention provides a vehicle cleaning device, including a cleaning chamber 100 and a platform 200. The cleaning chamber 100 is used to perform vehicle cleaning operations. The platform 200 is disposed below the cleaning chamber 100. The platform 200 includes a water tank 201, a collection tank 202, a plurality of units 203 and a motor 204. The collection pool 202 is located inside the water pool 201, and the water pool 201 extends outward to form a drain pipe 2020. The collection pool 202 extends outward to form a cleaning port 2021. The unit 203 includes a collection hopper 205, a support plate 206, an electromagnet 207, a plurality of drive shafts 208, a first sleeve 209, a first annular filter screen 2010, a second sleeve 2015, a second annular filter screen 2016, and a horizontal plate 2022. The bottom end of the collection hopper 205 is connected to the collection pool 202. One end of the collection hopper 205 has an installation cavity 2011 and the other end has a splash guard 2012. An opening 2013 is provided on the splash guard 2012. The two ends of the support plate 206 are connected to the mounting cavity 2011 and the splash guard 2012 respectively. The surface of the collection hopper 205 and the support plate 206 is coated with polytetrafluoroethylene. A support strip 2019 is formed on the support plate 206. The support strip 2019 is located above the first annular filter screen 2010. The support plate 206 covers the collection hopper 205 and the size of the support plate 206 is larger than that of the first annular filter screen 2010. The electromagnet 207 is disposed inside the mounting cavity 2011; The drive shaft 208 is rotatable and is located in the mounting cavity 2011. One end of the drive shaft 208 is located in the mounting cavity 2011 and the other end extends outward. The first sleeve 209 is disposed on the first mounting plate 2014 and forms a rotating pair with the first mounting plate 2014. The first mounting plate 2014 is connected to the mounting cavity 2011 through the elastic element 2023. A magnet is disposed inside the first sleeve 209 and the magnet can cooperate with the electromagnet 207. The first sleeve 209 and the transmission shaft 208 form a moving pair along the length direction of the transmission shaft 208. The first annular filter screen 2010 is sleeved on the first sleeve 209, and the first annular filter screen 2010 can enter the opening 2013; The second sleeve 2015 is mounted on the second mounting plate 2017 and forms a rotating pair with the second mounting plate 2017. The second mounting plate 2017 is connected to the mounting cavity 2011 through the elastic element 2023. The second sleeve 2015 is sleeved on the drive shaft 208 and forms a moving pair along the length of the drive shaft 208. The second annular filter screen 2016 is sleeved on the second sleeve 2015. The second annular filter screen 2016 is surrounded by the first annular filter screen 2010 and the mesh size of the second annular filter screen 2016 is smaller than that of the first annular filter screen 2010. A magnet is provided inside the second sleeve 2015 and the magnet can cooperate with the electromagnet 207. The magnets built into the first sleeve 209 and the second sleeve 2015 have opposite magnetic properties. The horizontal plates 2022 are respectively arranged horizontally at equal intervals on the first annular filter screen 2010 and the second annular filter screen 2016; The motor 204 is connected to the first sleeve 209 and the second sleeve 2015 for transmission. The belt 2018 is sleeved on the rotating shaft of the motor 204 and a transmission shaft 208 that cooperates with the first sleeve 209 and the second sleeve 2015 to realize the transmission connection between the motor 204 and the first sleeve 209 and the second sleeve 2015.

[0020] Working principle: For Embodiment 1 and Embodiment 2, the vehicle is cleaned in the cleaning chamber 100. During the process, the water flow can enter the water pool 201 through the first annular filter screen 2010 and be collected. Finally, it is discharged from the drain pipe 2020. Foreign objects carried in the water flow can be blocked by the first annular filter screen 2010 and precipitated and remain on the surface of the first annular filter screen 2010.

[0021] When cleaning the foreign matter deposited on the surface of the first annular filter screen 2010, the controller activates the electromagnet 207. Under the action of the electromagnet 207, the first mounting plate 2014 moves towards the electromagnet 207 of the adjacent unit 203. At this time, the first annular filter screen 2010 moves through the opening 2013 to below the support plate 206. Subsequently, the motor 204 starts, driving the first annular filter screen 2010 to rotate rapidly on the first sleeve 209 via the belt 2018 and the drive shaft 208. During this process, impurities adhering to the surface of the first annular filter screen 2010 are thrown out and collected. The impurities collected by the bucket 205 fall into the collection pool 202 and are collected uniformly. In addition, since a horizontal plate 2022 is formed on the surface of the first annular filter screen 2010, the horizontal plate 2022 can form an airflow in the space formed by the collection bucket 205 and the support plate 206 when it moves quickly. The airflow helps the impurities attached to the bottom surface of the support plate 206 and the surface of the collection bucket 205 to slide down. After the impurities are separated, the electromagnet 207 is turned off. At this time, under the action of the elastic element 2023, the first mounting plate 2014 is reset, which drives the first annular filter screen 2010 back to the initial position, ready for the next vehicle cleaning.

[0022] The difference between Example 2 and Example 1 is that by setting a first annular filter screen 2010 and a second annular filter screen 2016, the double filter screen can more effectively block impurities carried in the water flow, and can block impurities of different particle sizes, thus achieving a better filtration effect and avoiding pipe blockage.

[0023] Because the magnets inside the first sleeve 209 and the second sleeve 2015 of the first annular filter 2010 and the second annular filter 2016 have opposite magnetic properties, when the first annular filter 2010 enters the space formed by the support plate 206 and the collection hopper 205 through the opening 2013 to separate foreign objects, the second annular filter 2016 will be in standby position at the initial position; while when the second annular filter 2016 enters the space formed by the support plate 206 and the collection hopper 205 through the opening 2013 to separate foreign objects, the first annular filter 2010 will be in standby position at the initial position, thus avoiding the splashing of impurities onto adjacent filter screens and causing contamination to adjacent filter screens when different filter screens separate impurities.

[0024] In the technical solution of this invention, the control method of each electrical component is to achieve automatic control through an external controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, since this invention is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0025] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0026] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A transport vehicle washing apparatus, characterized by, The utility model relates to a cleaning room (100) and a platform (200) arranged below the cleaning room (100), wherein the platform (200) comprises a water pool (201), a collecting pool (202), a plurality of units (203) and a motor (204); the collecting pool (202) is arranged in the water pool (201); the unit (203) comprises a collecting bucket (205), a supporting plate (206), an electromagnet (207), a plurality of transmission shafts (208), a first sleeve (209) and a first annular filter screen (2010); the bottom end of the collecting bucket (205) is communicated with the collecting pool (202), one end of the collecting bucket (205) is formed with a mounting cavity (2011), the other end is formed with a splash plate (2012), and the splash plate (2012) is provided with an opening (2013); the two ends of the supporting plate (206) are connected with the mounting cavity (2011) and the splash plate (2012) respectively, and the supporting plate (206) covers the collecting bucket (205); the electromagnet (207) is arranged in the mounting cavity (2011); the transmission shaft (208) is rotatable in the mounting cavity (2011), and one end of the transmission shaft (208) is located in the mounting cavity (2011) and the other end extends outward; the first sleeve (209) is arranged on a first mounting plate (2014) and forms a rotating pair with the first mounting plate (2014), the first mounting plate (2014) is connected with the mounting cavity (2011) through an elastic element (2023), the inner side of the first sleeve (209) is provided with a magnet which can cooperate with the electromagnet (207), and the first sleeve (209) and the transmission shaft (208) form a moving pair along the length direction of the transmission shaft (208); the first annular filter screen (2010) is sleeved on the first sleeve (209), and the first annular filter screen (2010) can enter the opening (2013); the motor (204) is in transmission connection with the first sleeve (209); the unit (203) further comprises a second sleeve (2015) and a second annular filter screen (2016); the second sleeve (2015) is arranged on a second mounting plate (2017) and forms a rotating pair with the second mounting plate (2017), the second mounting plate (2017) is connected with the mounting cavity (2011) through an elastic element (2023), the second sleeve (2015) is sleeved on the transmission shaft (208) and forms a moving pair along the length direction of the transmission shaft (208) with the transmission shaft (208), the second annular filter screen (2016) is sleeved on the second sleeve (2015), the motor (204) is in transmission connection with the second sleeve (2015), the second annular filter screen (2016) is surrounded by the first annular filter screen (2010), the mesh size of the second annular filter screen (2016) is smaller than that of the first annular filter screen (2010), the inner side of the second sleeve (2015) is provided with a magnet which can cooperate with the electromagnet (207), and the magnets in the first sleeve (209) and the second sleeve (2015) have opposite magnetism. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2. A vehicle washing apparatus according to claim 1, wherein: ​ ​ 3. A vehicle washing apparatus according to claim 2, wherein: The belt (2018) is sleeved on the rotating shaft of the motor (204) and a transmission shaft (208) matched with the first sleeve (209) and the second sleeve (2015) to realize the transmission connection between the motor (204) and the first sleeve (209) and the second sleeve (2015).

4. A vehicle washing apparatus according to any one of claims 1 to 3, wherein: The support plate (206) is larger than the first annular filter screen (2010).

5. A vehicle washing apparatus as claimed in any one of claims 1 to 3, wherein: The support plate (206) is provided with a support strip (2019) above the first annular filter screen (2010).

6. A vehicle washing apparatus as claimed in any one of claims 1 to 3, wherein: The collecting bucket (205) and the surface of the support plate (206) are provided with a polytetrafluoroethylene coating.

7. A vehicle washing apparatus as claimed in any one of claims 1 to 3, wherein: The pool (201) is outwardly extended to form a drain pipe (2020), and the collecting pool (202) is outwardly extended to form a cleaning port (2021).

8. A vehicle washing apparatus according to claim 2, wherein: Further comprising a horizontal plate (2022), which is respectively arranged on the first annular filter screen (2010) and the second annular filter screen (2016) and is arranged at equal intervals in the horizontal direction.

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