High-pressure non-contact car washer

Abstract

The utility model discloses a high-pressure non-contact car washer, which relates to the technical field of high-pressure car washing equipment, and comprises a portal frame, a high-pressure flusher is arranged in the portal frame, and the high-pressure flusher is movably connected with the portal frame through lifting mechanisms symmetrically arranged at two ends. Mounting through grooves are formed in the two sides of the portal frame; a shaking car washer is mounted in each mounting through groove, each shaking car washer comprises a fixed protective plate fixedly connected with the portal frame, and a swinging spray head penetrates through the fixed protective plate; according to the vehicle side washing device, the driving motor drives the shaking plate to rotate clockwise through the eccentric wheels, and the eccentric wheels at the two ends of the shaking plate rotate synchronously, so that one end of the swinging spray head penetrating through the shaking plate is driven to rotate clockwise, and the side face of a vehicle is washed at multiple angles. And frequent high-pressure flushing can be carried out on stains with relatively strong adhesiveness at different angles, so that the flushing effect on the stains on the measuring side surface is improved.

Description

Technical Field

[0001] This utility model specifically relates to the field of high-pressure car wash equipment technology, and more specifically to a high-pressure non-contact car wash machine. Background Technology

[0002] A high-pressure contactless car wash is a semi-automatic car wash device that uses high-pressure water to wash the car body. During operation, no physical material comes into contact with the car body. A high-pressure water pump sends water into the nozzles, which spray the water in a mist or fan shape onto the car's surface. The powerful impact quickly removes dust, dirt, and other general impurities. Then, a cleaning agent containing degreasing and stain-removing ingredients is sprayed on. This agent quickly breaks down grease and stubborn stains on the vehicle's surface, causing them to adhere to the surface. It may also form a protective film to prevent re-adhesion of dirt. Finally, clean water is sprayed to thoroughly rinse away the cleaning agent and any remaining dirt, ensuring a high level of cleanliness on the vehicle's surface.

[0003] However, in practice, it has been noted that most contactless car washes currently use multiple nozzles mounted on a cantilever arm for rinsing. Since the nozzles are fixed to the cantilever arm, their direction can only be changed by moving the arm. The cantilever arm typically moves along the perimeter of the vehicle during operation, and to save time, it cannot frequently rinse one spot. Furthermore, it is difficult to remove stubborn stains such as feces and tree sap from the vehicle's surface. When rinsing the bottom, some stains flow into the gaps between the top and sides of the vehicle and remain there. These require the use of an angled water jet to clean them out. Because the nozzles are fixed to the cantilever arm, they cannot be angled to their maximum extent for cleaning, making it difficult to thoroughly clean the stains on the top. Utility Model Content

[0004] The purpose of this invention is to provide a high-pressure contactless car wash machine. A rotating, vibrating washer sprays high-pressure water onto the sides of the vehicle, frequently rinsing stubborn stains from multiple angles. Combined with a high-pressure washer that can be tilted at the top, it allows for tilted washing of the vehicle's roof, preventing stains from remaining in crevices and thus improving the cleaning effect of the contactless car wash machine. This addresses the technical problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A high-pressure contactless car wash machine includes a gantry frame, inside which a high-pressure washer is installed. The high-pressure washer is movably connected to the gantry frame through lifting mechanisms symmetrically arranged at both ends, and mounting slots are provided on both sides of the gantry frame.

[0007] Each of the aforementioned installation slots is equipped with a swaying car washer. The swaying car washer includes a fixed guard plate that is fixedly connected to the gantry frame. A swaying nozzle passes through the fixed guard plate, and a swaying plate is engaged with the end of the swaying nozzle away from the fixed guard plate. The swaying plate is arranged parallel to the fixed guard plate.

[0008] As a further technical solution of this utility model, both ends of the fixed guard plate are provided with drive motors that are fixedly connected to the gantry frame. Each drive motor is fixedly connected to an eccentric wheel at its end, and the side of the eccentric wheel is movably connected to the end of the swaying plate through a bearing.

[0009] The eccentric wheels at both ends of the swaying plate face the same direction.

[0010] As a further technical solution of this utility model, the swing nozzle includes a metal tube that passes through the swing plate and the fixed guard plate at both ends, and a high-pressure nozzle is threaded to one end of the metal tube that passes through the swing plate, while an external thread for connecting pipes is provided at one end of the metal tube that passes through the fixed guard plate.

[0011] As a further technical solution of this utility model, the outer side of the metal tube is fixedly connected with a swing ball head and a positioning ball head, wherein the swing plate is engaged with the swing ball head, and the fixed guard plate is engaged with the positioning ball head.

[0012] As a further technical solution of this utility model, the lifting mechanism includes limiting rails fixedly connected to both sides inside the gantry frame, and each limiting rail is movably connected to a drive screw on its side. One end of the drive screw is connected to a servo motor fixedly connected to the end of the limiting rail.

[0013] As a further technical solution of this utility model, the high-pressure flushing device includes a lifting connecting seat that slides with the limiting track, and the driving screw is threadedly engaged with the lifting connecting seat, and a high-pressure water inlet pipe is integrally provided on the side of the lifting connecting seat.

[0014] As a further technical solution of this utility model, a nozzle frame is movably connected between the two lifting connecting seats, and a reinforcing crossbeam is fixedly connected above the lifting connecting seats. The bottom of the nozzle frame is fixedly connected to the flushing nozzles in a rectangular array.

[0015] As a further technical solution of this utility model, both ends of the nozzle frame are provided with adjusting cylinders, wherein one end of the adjusting cylinder is movably connected to the side of the nozzle frame, and the other end of the adjusting cylinder is movably connected to the lifting connecting seat.

[0016] As a further technical solution of this utility model, the bottom of the gantry frame is also provided with symmetrical sliding components, and each sliding component has a slide rail running through its bottom. The bottom of the gantry frame slides in cooperation with the slide rail through the sliding components.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] In this invention, the drive motor drives the swaying plate to rotate clockwise via the eccentric wheel. Since the eccentric wheels at both ends of the swaying plate rotate synchronously, one end of the swing nozzle that passes through the swaying plate rotates clockwise, thus washing the side of the vehicle from multiple angles. Compared with the existing single wash, it can frequently wash the heavily adhered stains from different angles with high pressure, thereby improving the washing effect on the stains on the measuring side.

[0019] In this utility model, the output rod of the adjusting cylinder drives one side of the nozzle frame to move. Since the two ends of the nozzle frame are rotatably connected with the lifting connecting seat, the output rod of the adjusting cylinder will drive the nozzle frame to swing, thereby adjusting the tilt angle of the nozzle frame. This allows the nozzles at the bottom of the nozzle frame to rinse the top of the vehicle at different angles, preventing stains from remaining on the top of the vehicle after rinsing and further improving the rinsing effect.

[0020] In this invention, the water inlet pipe enters from the high-pressure water inlet pipe on the side of the lifting connection seat, and the end of the pipe is connected to the end of the nozzle frame, which provides a certain degree of protection for the water pipe and prevents the water pipe from bending when the lifting mechanism drives the high-pressure washer to rise and fall, thereby extending its service life. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model in use.

[0022] Figure 2 This utility model Figure 1 A magnified view of a portion of the image.

[0023] Figure 3 This utility model Figure 1 A schematic diagram of the bottom structure.

[0024] Figure 4 This is a schematic diagram showing the position and structure of the lifting mechanism and the high-pressure flushing device in this utility model.

[0025] Figure 5 This utility model Figure 4 A magnified view of a portion of the image.

[0026] Figure 6 This is a three-dimensional structural diagram of the shaking car washer in this utility model.

[0027] Figure 7 This utility model Figure 6 A magnified view of a portion of the image.

[0028] Figure 8 This utility model Figure 6Another perspective view.

[0029] Figure 9 This is a three-dimensional structural diagram of the swing nozzle in this utility model.

[0030] Figure 10 This is a large-scale three-dimensional structural diagram of the shaking plate in this utility model.

[0031] In the picture:

[0032] Slide rail-1, sliding assembly-2, gantry frame-3, lifting mechanism-4, limit rail-41, drive screw-42, servo motor-43, high-pressure washer-5, lifting connecting seat-51, high-pressure water inlet pipe-52, reinforcing crossbeam-53, nozzle frame-54, adjusting cylinder-55, mounting slot-6, swaying car washer-7, swaying plate-71, swaying nozzle-72, metal pipe-721, high-pressure nozzle-722, swaying ball head-723, positioning ball head-724, fixed guard plate-73, eccentric wheel-74, drive motor-75, drive wheel-8. Detailed Implementation

[0033] 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.

[0034] Please see Figure 1-10 This utility model embodiment provides a high-pressure non-contact car wash machine, including a gantry frame 3. The gantry frame 3 is equipped with a high-pressure washer 5 inside. The high-pressure washer 5 is movably connected to the gantry frame 3 through a lifting mechanism 4 symmetrically arranged at both ends. The gantry frame 3 is provided with mounting slots 6 on both sides.

[0035] Each of the aforementioned installation slots 6 is equipped with a wobbling car washer 7. The wobbling car washer 7 includes a fixed guard plate 73 that is fixedly connected to the gantry 3. A wobbling nozzle 72 passes through the fixed guard plate 73. The end of the wobbling nozzle 72 away from the fixed guard plate 73 is engaged with a wobbling plate 71. The wobbling plate 71 is arranged parallel to the fixed guard plate 73.

[0036] In this embodiment, both ends of the fixed guard plate 73 are provided with drive motors 75 that are fixedly connected to the gantry frame 3. Each drive motor 75 is fixedly connected to an eccentric wheel 74 at its end, and the side of the eccentric wheel 74 is movably connected to the end of the swaying plate 71 through a bearing.

[0037] The eccentric wheels 74 at both ends of the rocking plate 71 face the same direction.

[0038] By adopting the above technical solution, the drive motor 75 drives the swaying plate 71 to rotate clockwise through the eccentric wheel 74. Since the eccentric wheels 74 at both ends of the swaying plate 71 rotate synchronously, one end of the swing nozzle 72 that passes through the swaying plate 71 rotates clockwise, and the side of the vehicle is washed from multiple angles. Compared with the existing single wash, it can frequently wash the stains with strong adhesion from different angles with high pressure, thereby improving the washing effect on the stains on the measuring side.

[0039] Furthermore, the swing nozzle 72 includes a metal tube 721 with both ends passing through the swing plate 71 and the fixed guard plate 73 respectively, and a high-pressure nozzle 722 is threadedly connected to one end of the metal tube 721 that passes through the swing plate 71, while an external thread for connecting pipes is provided at one end of the metal tube 721 that passes through the fixed guard plate 73.

[0040] More specifically, the outer side of the metal tube 721 is fixedly connected with a swing ball head 723 and a positioning ball head 724, wherein the swing plate 71 is engaged with the swing ball head 723, and the fixed guard plate 73 is engaged with the positioning ball head 724.

[0041] Furthermore, the lifting mechanism 4 includes a limiting rail 41 fixedly connected to both sides inside the gantry frame 3. Each limiting rail 41 is movably connected to a drive screw 42 on its side. One end of the drive screw 42 is connected to a servo motor 43 fixedly connected to the end of the limiting rail 41.

[0042] Furthermore, the high-pressure flushing device 5 includes a lifting connecting seat 51 that slides with the limiting rail 41, and the drive screw 42 is threadedly engaged with the lifting connecting seat 51. The side of the lifting connecting seat 51 is integrally provided with a high-pressure water inlet pipe 52.

[0043] More specifically, a nozzle frame 54 is movably connected between the two lifting connecting seats 51, and a reinforcing crossbeam 53 is fixedly connected above the lifting connecting seats 51. The bottom of the nozzle frame 54 is fixedly connected to the flushing nozzles in a rectangular array.

[0044] More specifically, both ends of the nozzle frame 54 are provided with adjusting cylinders 55, wherein one end of the adjusting cylinder 55 is movably connected to the side of the nozzle frame 54, and the other end of the adjusting cylinder 55 is movably connected to the lifting connecting seat 51.

[0045] By adopting the above technical solution, the output rod of the adjusting cylinder 55 drives one side of the nozzle frame 54 to move. Since the two ends of the nozzle frame 54 are rotatably engaged with the lifting connecting seat 51, the output rod of the adjusting cylinder 55 will drive the nozzle frame 54 to swing, thereby adjusting the tilt angle of the nozzle frame 54, so that the nozzle at the bottom of the nozzle frame 54 can rinse the top of the vehicle at different angles, preventing the stains after rinsing from remaining on the top of the vehicle, and further improving the rinsing effect.

[0046] Furthermore, the bottom of the gantry frame 3 is also provided with symmetrical sliding components 2, and each sliding component 2 is provided with a slide rail 1 through its bottom. The bottom of the gantry frame 3 slides in cooperation with the slide rail 1 through the sliding component 2.

[0047] Furthermore, the swaying plate 71 is integrally provided with a ball head holder corresponding to the swaying ball head 723, and the swaying ball head 723 is engaged in the ball head holder. The swaying ball head 723 can rotate or sway in the ball head holder, thereby realizing the multi-angle rotation of the swaying nozzle 72.

[0048] More specifically, the fixed guard plate 73 is integrally provided with a ball head holder corresponding to the positioning ball head 724, and the positioning ball head 724 is engaged in the ball head holder. Both sides of the fixed guard plate 73 are provided with bent bolt plates, and the fixed guard plate 73 is fixed in the mounting slot 6 of the gantry frame 3 by bolt plates.

[0049] Furthermore, the sliding assembly 2 includes a sliding plate seat that is fixedly connected to the bottom of the gantry frame 3, and the bottom of the sliding plate seat is provided with a T-shaped groove that slides with the slide rail 1. The sliding plate seat can slide on the slide rail 1 through the T-shaped groove, thereby driving the gantry frame 3 to slide.

[0050] Furthermore, a symmetrically arranged rotary motor is fixedly connected to the sliding plate base, and a drive wheel 8 is fixedly connected to the end of the rotary motor after passing through the sliding plate base. The rotary motor is symmetrically arranged on both sides of the slide rail 1, and the rotary motor is located in the corresponding groove at the bottom of the gantry frame 3.

[0051] The rotary motor drives the drive wheel 8 to rotate, and the friction between the drive wheel 8 and the side of the slide rail 1 causes the sliding plate seat to slide on the slide rail 1.

[0052] Furthermore, the nozzle frame 54 has hollow shafts at both ends, and the ends of the hollow shafts extend to the inner side of the lifting connecting seat 51, and the hollow shafts are rotatably engaged with the lifting connecting seat 51.

[0053] The working principle of this utility model is as follows: In use, the outlet of the high-pressure water pump is first connected to the end of the swing nozzle 72 via a water pipe. Simultaneously, another section of water pipe passes through the high-pressure inlet pipe 52 and is introduced into the lifting connecting seat 51, and connected to the end of the nozzle frame 54. The servo motor 43 drives the drive screw 42 to rotate. Through the threaded engagement between the drive screw 42 and the lifting connecting seat 51, the lifting connecting seat 51 slides up and down on the side of the limit track 41, thereby causing the nozzle frame 54 to slide up and down on the inner side of the gantry 3 to wash the top of the vehicle. During the lifting process, the output rod of the adjusting cylinder 55 can move one side of the nozzle frame 54. Since both ends of the nozzle frame 54 are rotatably engaged with the lifting connecting seat 51, the output rod of the adjusting cylinder 55 will drive... The nozzle holder 54 swings, thereby adjusting the tilt angle of the nozzle holder 54, so that the nozzles at the bottom of the nozzle holder 54 can wash the top of the vehicle at different angles. During the washing process, the dirt will flow to the side with the water flow direction, while the swaying car washer 7 set on both sides of the gantry 3 washes the side of the vehicle. In addition, during the washing process, the drive motor 75 drives the swaying plate 71 to rotate clockwise through the eccentric wheel 74. Since the eccentric wheels 74 at both ends of the swaying plate 71 rotate synchronously, they drive one end of the swaying nozzle 72 that passes through the swaying plate 71 to rotate clockwise. The high-pressure water jet will also rotate and wash the side of the vehicle, ensuring that the dirt on the surface of the vehicle can be washed by high pressure at different angles, thereby improving the washing effect. The structure is simple, the operation is very convenient, and it effectively reduces the labor intensity.

[0054] 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.

[0055] 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 high-pressure contactless car wash machine, characterized in that: The gantry (3) includes a high-pressure washer (5) inside the gantry (3), and the high-pressure washer (5) is movably connected to the gantry (3) through lifting mechanisms (4) symmetrically arranged at both ends. The gantry (3) also has mounting slots (6) on both sides. Each of the aforementioned installation slots (6) is equipped with a swaying car washer (7), the swaying car washer (7) includes a fixed guard plate (73) fixedly connected to the gantry (3), a swing nozzle (72) passes through the fixed guard plate (73), and a swaying plate (71) is engaged with the end of the swaying nozzle (72) away from the fixed guard plate (73), and the swaying plate (71) is arranged parallel to the fixed guard plate (73).

2. The high-pressure contactless car wash machine according to claim 1, characterized in that: Both ends of the fixed guard plate (73) are provided with drive motors (75) that are fixedly connected to the gantry frame (3). Each drive motor (75) is fixedly connected to an eccentric wheel (74) at its end, and the side of the eccentric wheel (74) is movably connected to the end of the swaying plate (71) through a bearing. The eccentric wheels (74) at both ends of the rocking plate (71) face the same direction.

3. The high-pressure contactless car wash machine according to claim 2, characterized in that: The swing nozzle (72) includes a metal tube (721) that passes through the swing plate (71) and the fixed guard plate (73) at both ends respectively. A high-pressure nozzle (722) is threaded to one end of the metal tube (721) that passes through the swing plate (71), and an external thread for connecting pipe is provided at one end of the metal tube (721) that passes through the fixed guard plate (73).

4. The high-pressure contactless car wash machine according to claim 3, characterized in that: The metal tube (721) is fixedly connected to a swing ball head (723) and a positioning ball head (724) on its outer side. The swing plate (71) is engaged with the swing ball head (723), and the fixed guard plate (73) is engaged with the positioning ball head (724).

5. The high-pressure contactless car wash machine according to claim 4, characterized in that: The lifting mechanism (4) includes a limiting rail (41) fixedly connected to both sides inside the gantry (3). Each limiting rail (41) is movably connected to a drive screw (42) on its side. One end of the drive screw (42) is connected to a servo motor (43) fixedly connected to the end of the limiting rail (41).

6. The high-pressure contactless car wash machine according to claim 5, characterized in that: The high-pressure flushing device (5) includes a lifting connecting seat (51) that slides with the limiting rail (41), and the drive screw (42) is threadedly engaged with the lifting connecting seat (51), and the side of the lifting connecting seat (51) is integrally provided with a high-pressure water inlet pipe (52).

7. The high-pressure contactless car wash machine according to claim 6, characterized in that: A nozzle frame (54) is movably connected between the two lifting connecting seats (51), and a reinforcing crossbeam (53) is fixedly connected above the lifting connecting seat (51). The bottom of the nozzle frame (54) is fixedly connected to the flushing nozzle in a rectangular array.

8. The high-pressure contactless car wash machine according to claim 7, characterized in that: The nozzle frame (54) is equipped with adjusting cylinders (55) at both ends. One end of the adjusting cylinder (55) is movably connected to the side of the nozzle frame (54), and the other end of the adjusting cylinder (55) is movably connected to the lifting connecting seat (51).

9. The high-pressure contactless car wash machine according to claim 8, characterized in that: The bottom of the gantry (3) is also provided with symmetrical sliding components (2), and each sliding component (2) has a slide rail (1) running through its bottom. The bottom of the gantry (3) slides in cooperation with the slide rail (1) through the sliding component (2).

Images