A mobile full-automatic car washer

Abstract

This utility model discloses a mobile fully automatic car wash machine, relating to the field of car wash machine technology. The mobile fully automatic car wash machine includes a support platform and a main body. Both sides of the support platform are fixedly connected to limiting slide rails that cooperate with the main body. A mounting groove is also provided in the middle of the support platform, and a lateral translation mechanism is installed inside the mounting groove. The main body includes a car wash shell, with longitudinal cleaning rollers installed on both sides of the inner interior of the shell. Additionally, tire cleaning rollers are also installed on both sides of the inner interior of the shell. A lateral cleaning roller is also installed at the top inner side of the shell. This utility model, by adjusting the drive assembly to drive the support roller shaft to rotate, thereby translating the support belt, allows for lateral adjustment of vehicles parked on the support belt, preventing uneven pressure between the longitudinal cleaning rollers on the left and right sides and the vehicle surface, thus ensuring equal cleaning results on both sides.

Description

Technical Field

[0001] This utility model relates to the field of car wash machine technology, specifically a mobile fully automatic car wash machine. Background Technology

[0002] Car wash machines are devices specifically designed to clean dirt from the surface of cars. There are many types of car wash machines, among which fully automatic car wash machines are widely used due to their advantages such as no need for manual operation and extremely high efficiency. Fully automatic car wash machines can automatically complete the entire car wash process without human intervention. Car owners only need to park their cars in the designated location, and the equipment can automatically complete the cleaning, rinsing, and even drying.

[0003] This type of equipment mainly works by first spraying pre-wash liquid or clean water onto the car body through high-pressure nozzles. Then, the equipment carries brushes that move back and forth, mostly using rotating brush rollers. The brushes will follow the contours of the car body to scrub, while simultaneously spraying car wash liquid or foam to remove stubborn stains. Finally, the equipment sprays high-pressure clean water again and moves back and forth to wash the car body once more.

[0004] However, in practice, it has been noted that because the driver's cab is on the left, most car owners leave a large space for entry and exit on the left when parking, causing the vehicle to be parked relatively far to the right. This results in different distances between the two sides of the vehicle and the corresponding cleaning rollers. During the cleaning process, the cleaning rollers on both sides mostly extend and retract synchronously, which causes different contact pressures between the cleaning rollers and the two sides of the vehicle. Consequently, the cleaning effect on the two sides of the vehicle is different, affecting the cleaning effect. Frequent adjustments to the vehicle consume a lot of time, affecting the cleaning time. Utility Model Content

[0005] The purpose of this invention is to provide a mobile fully automatic car wash machine. By adjusting the drive assembly to rotate the support roller shaft, the support belt is moved horizontally. This allows for lateral adjustment of vehicles parked on the support belt, preventing uneven pressure between the longitudinal cleaning rollers on the left and right sides and the vehicle surface, thus ensuring equal cleaning results on both sides. This solves the technical problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A mobile fully automatic car wash machine includes a support platform and a car wash machine body, wherein both sides of the support platform are fixedly connected with limiting slide rails that cooperate with the car wash machine body.

[0008] A mounting groove is provided in the middle of the supporting platform, and a lateral translation mechanism is installed on the inner side of the mounting groove.

[0009] As a further technical solution of this utility model, the car wash machine body includes a car wash machine shell, and longitudinal cleaning rollers are installed on both sides of the inner side of the car wash machine shell. At the same time, tire cleaning rollers are also installed on both sides of the inner side of the car wash machine shell, and a transverse cleaning roller is also installed on the top inner side of the car wash machine shell.

[0010] The tire cleaning roller is located on the lower inner side of the car wash machine casing, while the longitudinal cleaning roller, transverse cleaning roller, and tire cleaning roller can not only rotate on the inner side of the car wash machine casing, but also move on the inner side of the car wash machine casing.

[0011] The longitudinal cleaning roller and the tire cleaning roller can move horizontally inside the car wash machine housing to clean both sides of the vehicle and the tires, respectively. The transverse cleaning roller can move downward inside the car wash machine housing. By moving the transverse cleaning roller up and down, the upper surface of the vehicle can be cleaned.

[0012] As a further technical solution of this utility model, the adjustment drive assembly includes a drive worm located at the end of the support platform. One end of the drive worm is connected to the support platform through a movable end bracket, and the other end is driven by a servo motor through a coupling. The servo motor is fixedly connected to the support platform.

[0013] As a further technical solution of this utility model, the lateral translation mechanism has a plurality of support rollers arranged in a rectangular array inside the mounting groove. One end of the support roller is movably connected to the support platform, and the other end passes through the support platform and is in transmission cooperation with the adjustment drive assembly installed at the end of the support platform.

[0014] As a further technical solution of this utility model, a support belt is sleeved on the outer side of the support roller shaft, and the upper surface of the support belt is flush with the upper surface of the support platform.

[0015] As a further technical solution of this utility model, each of the support roller shafts is fixedly connected to a driven worm gear at its end, and the multiple driven worm gears drive the upper part of the worm, and the driven worm gears are in transmission cooperation with the driving worm.

[0016] As a further technical solution of this utility model, each of the support roller shafts is also fixedly connected with locking teeth in a ring array on the outside, and the locking teeth are located at the end of the support belt, while a roller shaft locking mechanism corresponding to the locking teeth is provided below the support roller shaft.

[0017] As a further technical solution of this utility model, the roller locking mechanism has a counterweight sliding plate placed horizontally below the support roller shaft, and the counterweight sliding plate is integrally provided with arc-shaped locking teeth corresponding to the locking teeth, and the locking teeth and the arc-shaped locking teeth mesh with each other. Both ends of the counterweight sliding plate are provided with inclined surfaces.

[0018] As a further technical solution of this utility model, both ends of the counterweight sliding plate are provided with locking cylinders. A trapezoidal top block is fixedly connected to one end of the locking cylinder near the counterweight sliding plate, and the inclined surface of the trapezoidal top block is in contact with the inclined surfaces at both ends of the counterweight sliding plate.

[0019] As a further technical solution of this utility model, the trapezoidal top block is provided with an anti-slip groove on the side near the counterweight sliding plate, and the end of the counterweight sliding plate is inserted into the inner side of the anti-slip groove, and the locking cylinder is embedded in the inner side of the support platform.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] 1. In this utility model, the user parks the vehicle above the support belt. Before use, the servo motor drives the drive worm to rotate. Through the transmission between the drive worm and the driven worm wheel, the support roller shaft rotates. The top of the support belt on the outside of the support roller shaft moves horizontally on the support platform, thereby moving the vehicle on the support belt until the vehicle moves to a position close to the center. This ensures that the contact pressure between the longitudinal cleaning rollers on both sides and the sides of the vehicle is the same, thus ensuring that the cleaning effect on both sides of the vehicle is the same, thereby improving the cleaning effect on both sides of the vehicle.

[0022] 2. In this utility model, when the support roller shaft rotates, the trapezoidal top blocks move to both sides. At this time, the counterweight sliding plate moves downward by its own weight. After the support roller shaft is adjusted, the locking cylinder pushes the trapezoidal top blocks on both sides to move closer to the center. Through the cooperation of the locking cylinder and the inclined surfaces on both sides of the counterweight sliding plate, the two trapezoidal top blocks that move closer to each other push the counterweight sliding plate upward until the arc-shaped locking teeth on the counterweight sliding plate mesh with the locking teeth at the end of the support roller shaft, thereby locking the support roller shaft, preventing the support roller shaft from rotating, and improving the positioning effect. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model in use.

[0024] Figure 2 This utility model Figure 1 Another perspective view.

[0025] Figure 3 This utility model Figure 1 A partial structural diagram.

[0026] Figure 4 This utility model Figure 3 Another perspective view.

[0027] Figure 5 This utility model Figure 4A magnified view of a portion of the image.

[0028] Figure 6 This is a schematic diagram of the positional structure of the lateral translation mechanism and the adjustment drive assembly in this utility model.

[0029] Figure 7 This utility model Figure 6 A magnified view of a portion of the image.

[0030] Figure 8 This is a three-dimensional structural diagram of the roller locking mechanism in this utility model.

[0031] Figure 9 This utility model Figure 8 A magnified view of a portion of the image.

[0032] In the picture:

[0033] 1-Car wash machine outer shell, 2-Transverse cleaning roller, 3-Tire cleaning roller, 4-Supporting platform, 5-Limiting slide rail, 6-Transverse translation mechanism, 61-Supporting belt, 62-Supporting roller shaft, 63-Locking teeth, 7-Protective shell, 8-Adjustment drive assembly, 81-Servo motor, 82-Drive worm gear, 83-Driven worm wheel, 84-End bracket, 9-Roller shaft locking mechanism, 91-Counterweight sliding plate, 92-Arc-shaped locking teeth, 93-Trapezoidal top block, 94-Locking cylinder, 95-Anti-deviation groove, 10-Vertical cleaning roller. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Please see Figure 1-9 This utility model embodiment provides a mobile fully automatic car wash machine, including a support platform 4 and a car wash machine body, wherein both sides of the support platform 4 are fixedly connected with limiting slide rails 5 that cooperate with the car wash machine body;

[0036] A mounting groove is provided in the middle of the support platform 4, and a lateral translation mechanism 6 is installed on the inner side of the mounting groove.

[0037] The lateral translation mechanism 6 has multiple support rollers 62 arranged in a rectangular array inside the mounting groove. One end of the support roller 62 is movably connected to the support platform 4, and the other end passes through the support platform 4 and is in transmission cooperation with the adjustment drive assembly 8 installed at the end of the support platform 4.

[0038] Furthermore, the adjustment drive assembly 8 includes a drive worm gear 82 located at the end of the support platform 4. One end of the drive worm gear 82 is connected to the support platform 4 via an movably connected end bracket 84, and the other end is driven by a servo motor 81 via a coupling. The servo motor 81 is fixedly connected to the support platform 4.

[0039] Furthermore, a support belt 61 is sleeved on the outer side of the support roller 62, and the upper surface of the support belt 61 is flush with the upper surface of the support platform 4.

[0040] By adopting the above technical solution, the user parks the vehicle above the support belt 61. Before use, the servo motor 81 drives the drive worm 82 to rotate. Through the transmission cooperation between the drive worm 82 and the driven worm wheel 83, the support roller shaft 62 is driven to rotate. The top of the support belt 61 on the outside of the support roller shaft 62 moves horizontally on the support platform 4, thereby moving the vehicle on the support belt 61 until the vehicle moves to a position close to the center. This ensures that the contact pressure between the longitudinal cleaning rollers 10 on both sides and the sides of the vehicle is the same, thus ensuring that the cleaning effect on both sides of the vehicle is the same, thereby improving the cleaning effect on both sides of the vehicle.

[0041] More specifically, each of the support roller shafts 62 is fixedly connected to a driven worm gear 83 at its end. The multiple driven worm gears 83 drive the upper part of the worm 82, and the driven worm gears 83 are in transmission cooperation with the driving worm 82.

[0042] Furthermore, each of the aforementioned support roller shafts 62 is also fixedly connected to a locking tooth 63 in a ring array on its outer side, and the locking tooth 63 is located at the end of the support belt 61. A roller shaft locking mechanism 9 corresponding to the locking tooth 63 is also provided below the support roller shaft 62.

[0043] Furthermore, the roller locking mechanism 9 has a counterweight sliding plate 91 placed horizontally below the support roller 62, and the counterweight sliding plate 91 is integrally provided with an arc-shaped locking tooth 92 corresponding to the locking tooth 63, and the locking tooth 63 and the arc-shaped locking tooth 92 mesh with each other.

[0044] The counterweight sliding plate 91 has inclined surfaces at both ends.

[0045] More specifically, both ends of the counterweight sliding plate 91 are provided with locking cylinders 94. A trapezoidal top block 93 is fixedly connected to one end of the locking cylinder 94 near the counterweight sliding plate 91, and the inclined surface of the trapezoidal top block 93 is in contact with the inclined surfaces at both ends of the counterweight sliding plate 91.

[0046] Furthermore, the trapezoidal top block 93 is provided with an anti-deviation groove 95 on the side near the counterweight sliding plate 91, and the end of the counterweight sliding plate 91 is inserted into the inner side of the anti-deviation groove 95. The locking cylinder 94 is embedded in the inner side of the support platform 4.

[0047] By adopting the above technical solution, when the support roller shaft 62 rotates, the trapezoidal top block 93 moves to both sides. At this time, the counterweight sliding plate 91 moves downward by its own weight. After the support roller shaft 62 has completed its adjustment, the locking cylinder 94 will push the trapezoidal top blocks 93 on both sides to move closer to the center. Through the cooperation of the locking cylinder 94 and the inclined surfaces on both sides of the counterweight sliding plate 91, the two trapezoidal top blocks 93 that move closer to each other push the counterweight sliding plate 91 to move upward until the arc-shaped locking teeth 92 on the counterweight sliding plate 91 mesh with the locking teeth 63 at the end of the support roller shaft 62, thereby locking the support roller shaft 62, preventing the support roller shaft 62 from rotating, and improving the positioning effect.

[0048] Furthermore, the main body of the car wash machine includes a car wash machine shell 1, and longitudinal cleaning rollers 10 are installed on both sides of the interior of the car wash machine shell 1. At the same time, tire cleaning rollers 3 are also installed on both sides of the interior of the car wash machine shell 1, and a transverse cleaning roller 2 is also installed on the top inner side of the car wash machine shell 1.

[0049] Among them, the tire cleaning roller 3 is located on the lower inner side of the car wash machine housing 1, while the longitudinal cleaning roller 10, the transverse cleaning roller 2 and the tire cleaning roller 3 can not only rotate on the inner side of the car wash machine housing 1, but also move on the inner side of the car wash machine housing 1.

[0050] Furthermore, the counterweight sliding plate 91 and the trapezoidal top block 93 are respectively slidably engaged with the support platform 4. The locking cylinder 94 pushes the trapezoidal top block 93 to slide inside the support platform 4. Through the mutual cooperation of the inclined surfaces between the trapezoidal top block 93 and the counterweight sliding plate 91, the counterweight sliding plate 91 can slide up and down inside the support platform 4.

[0051] Furthermore, the support roller shaft 62 consists of a rotating roller that contacts the support belt 61 and a drive shaft that passes through the support base 4, and the drive shaft and the rotating roller are integrally set. The locking teeth 63 are located at the contact position between the drive shaft and the rotating roller, and the locking teeth 63 are also located in the mounting groove opened on the support base 4.

[0052] Furthermore, the supporting platform 4 is equipped with a protective shell 7 at one end where the adjustment drive assembly 8 is installed. The protective shell 7 is sleeved on the outside of the drive worm 82 and the driven worm wheel 83. The protective shell 7 can protect the inner drive worm 82 and the driven worm wheel 83, reducing the probability of the drive worm 82 and the driven worm wheel 83 coming into contact with water and dust, thereby extending their service life.

[0053] Furthermore, the longitudinal cleaning roller 10 and the tire cleaning roller 3 can move horizontally inside the car wash machine housing 1 to clean both sides of the vehicle and the tires, respectively. The transverse cleaning roller 2 can move downward inside the car wash machine housing 1. By moving the transverse cleaning roller 2 up and down, the upper surface of the vehicle can be cleaned.

[0054] Furthermore, the inner side of the car wash machine housing 1 is also equipped with a high-pressure nozzle. The water or cleaning agent sprayed through the high-pressure nozzle will be sprayed directly onto the measuring surface to wash the vehicle surface. The drive mechanism at the bottom of the car wash machine housing 1 can move the car wash machine body above the limit slide rail 5.

[0055] Furthermore, the end of the support platform 4 away from the servo motor 81 is provided with an inclined ramp, which facilitates the movement of the vehicle above the support platform 4.

[0056] The working principle of this utility model is as follows: In use, the driver first drives the vehicle onto the support platform 4 via the ramp at the end of the support platform 4, and parks the vehicle on the support belt 61. After getting out of the vehicle and locking the door, the servo motor 81 drives the drive worm gear 82 to rotate according to the vehicle's offset position. Through the transmission between the drive worm gear 82 and the driven worm wheel 83, the support roller shaft 62 rotates. Simultaneously, the support belt 61, which is sleeved on the outside of the support roller shaft 62, moves horizontally within the support platform 4, thereby moving the vehicle on the support belt 61 horizontally, ensuring the vehicle is parked as centered as possible. The car wash machine housing 1 can move along the limiting slide rail 5 above the support platform 4. During the first movement, the high-pressure nozzles inside the car wash machine housing 1 spray water mixed with cleaning agent onto the vehicle surface. During the second movement, the transverse cleaning roller 2, tire cleaning roller 3, and longitudinal cleaning roller 10 inside the car wash machine housing 1 rotate rapidly and move towards the side of the vehicle. The rotating longitudinal cleaning roller 10 cleans the upper surface of the vehicle, while the transverse cleaning roller 2 and tire cleaning roller 3 clean the sides of the vehicle and the tires respectively. During the final movement, the high-pressure nozzles inside the car wash machine housing 1 spray water to rinse away the mud and sewage on the vehicle surface, thus completing the automatic car wash. The structure is simple, the operation is very convenient, and it effectively reduces the intensity of manual labor.

[0057] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0058] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A mobile full-automatic car washer, characterized in that: It includes a support platform (4) and a car wash machine body, wherein both sides of the support platform (4) are fixedly connected with limiting slide rails (5) that cooperate with the car wash machine body; A mounting groove is provided in the middle of the support platform (4), and a lateral translation mechanism (6) is installed on the inner side of the mounting groove; The lateral translation mechanism (6) has multiple support rollers (62) arranged in a rectangular array inside the mounting groove. One end of the support roller (62) is movably connected to the support platform (4), and the other end passes through the support platform (4) and is in transmission cooperation with the adjustment drive assembly (8) installed at the end of the support platform (4).

2. The mobile full-automatic car washer according to claim 1, characterized in that: The outer side of the support roller shaft (62) is fitted with a support belt (61), and the upper surface of the support belt (61) is flush with the upper surface of the support platform (4).

3. The mobile full-automatic car washer according to claim 1, characterized in that: The adjustment drive assembly (8) includes a drive worm (82) located at the end of the support platform (4). One end of the drive worm (82) is connected to the support platform (4) through an end bracket (84) that is movably connected, and the other end is connected to a servo motor (81) through a coupling. The servo motor (81) is fixedly connected to the support platform (4).

4. The mobile full-automatic car washer according to claim 1, characterized in that: Each of the aforementioned support roller shafts (62) is fixedly connected to a driven worm gear (83) at its end. The multiple driven worm gears (83) drive the upper part of the worm (82), and the driven worm gears (83) are in transmission cooperation with the driving worm (82).

5. The mobile full-automatic car washer according to claim 4, characterized in that: Each of the aforementioned support roller shafts (62) is also fixedly connected to a locking tooth (63) in a ring array on its outer side, and the locking tooth (63) is located at the end of the support belt (61), while a roller shaft locking mechanism (9) corresponding to the locking tooth (63) is provided below the support roller shaft (62).

6. The mobile full-automatic car wash machine according to claim 5, characterized in that: The roller locking mechanism (9) has a counterweight sliding plate (91) placed horizontally below the support roller (62), and the counterweight sliding plate (91) is integrally provided with an arc-shaped locking tooth (92) corresponding to the locking tooth (63), and the locking tooth (63) and the arc-shaped locking tooth (92) mesh with each other. The counterweight sliding plate (91) has inclined surfaces at both ends.

7. The mobile full-automatic car wash machine according to claim 6, characterized in that: Both ends of the counterweight sliding plate (91) are provided with locking cylinders (94). A trapezoidal top block (93) is fixedly connected to one end of the locking cylinder (94) near the counterweight sliding plate (91), and the inclined surface of the trapezoidal top block (93) is in contact with the inclined surfaces at both ends of the counterweight sliding plate (91).

8. The mobile fully automatic car wash machine according to claim 7, characterized in that: The trapezoidal top block (93) is provided with an anti-deviation groove (95) on the side near the counterweight sliding plate (91), and the end of the counterweight sliding plate (91) is inserted into the inner side of the anti-deviation groove (95). The locking cylinder (94) is embedded in the inner side of the support platform (4).

9. The mobile fully automatic car wash machine according to claim 1, characterized in that: The main body of the car wash machine includes a car wash machine shell (1), and longitudinal cleaning rollers (10) are installed on both sides of the interior of the car wash machine shell (1). At the same time, tire cleaning rollers (3) are also installed on both sides of the interior of the car wash machine shell (1), and a transverse cleaning roller (2) is also installed on the top of the inner side of the car wash machine shell (1).

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