A contactless 360 degree contactless car washer

Abstract

The utility model discloses a kind of non-contact 360 degrees non-contact car washer, belong to car washer technical field, including non-contact car washer and the car washing arm of being set on non-contact car washer, the spray head structure for being arranged on car washing arm and being used to spray liquid, spray head structure includes several telescopic tubes one and several telescopic tubes two that are evenly arranged on car washing arm and are connected with car washing arm, several nozzles are respectively arranged on corresponding telescopic tube one and telescopic tube two, swing structure includes the U-shaped frame one of being fixedly sleeved on telescopic tube one. The utility model, when washing car, can control the reciprocating sliding of slide by opening motor, slide can drive U-shaped frame one and oblique telescopic tube one and nozzle reciprocating swing, simultaneously, slide can use connecting rod to drive the sliding of both sides slide rod, and then drive the reciprocating swing of nozzles in side and upper, with a small amount of nozzle can cover the range of car body, can more comprehensive flush car body, reduce cleaning dead angle, improve cleaning effect.

Description

Technical Field

[0001] The utility model relates to the technical field of car washers, and particularly relates to a non-contact 360-degree non-contact car washer. Background Art

[0002] A 360-degree non-contact car washer is a fully automatic car washing device, and its core function is to complete the efficient and safe cleaning of the vehicle in all directions of 360 degrees without any physical contact with the vehicle body only by relying on high-pressure water and special car wash liquid.

[0003] Chinese Patent Publication No. CN220349654U discloses a new type of double-arm non-contact car washer, including a first bracket and a second bracket. Reinforcing ribs one are provided at the included angles on both sides of the first bracket, and reinforcing ribs two are provided at the included angles on both sides of the second bracket. A cross beam is fixedly connected between the first bracket and the second bracket. A sliding device is provided on the top of the cross beam, and the sliding device can slide on the surface of the cross beam. A cleaning device is provided at the bottom of the cross beam, and the cleaning device can perform non-contact cleaning on the vehicle. The utility model relates to the field of double-arm non-contact car washers. The purpose of the utility model is to solve the problem that there are still dead corners that cannot be cleaned at the front and rear of the double-arm non-contact car washer. The achieved technical effect is: reducing the risk of bumping the car surface and being able to clean the four-angle surfaces of the car.

[0004] In the above-mentioned disclosed prior art, the cleaning liquid can be sprayed on the vehicle body by controlling the movement of the C-shaped bracket to realize the cleaning operation. However, the position of the nozzle of this device is fixed and the moving direction is single, the coverage range of the nozzle is limited, and a large number of fixed nozzles need to be densely installed to fully cover the vehicle body, resulting in a sharp increase in the number of pipelines and joints supporting the nozzles, and a water pump with a larger flow rate and higher pressure is required, increasing the energy consumption and procurement cost. Content of the Utility Model

[0005] Aiming at the above existing technical deficiencies, the purpose of the utility model is to provide a non-contact 360-degree non-contact car washer to solve the problems that the nozzle position of the non-contact car washer is fixed and the moving direction is single, the coverage range of the nozzle is limited, a large number of fixed nozzles need to be densely installed to fully cover the vehicle body, resulting in a sharp increase in the number of pipelines and joints supporting the nozzles, and an increase in the procurement cost as mentioned in the above background art.

[0006] To solve the above technical problems, the utility model adopts the following technical solutions: A non-contact 360-degree non-contact car washer, including: A non-contact car washer, on which a car wash arm is provided, and further including: A nozzle structure, arranged on the car wash arm for spraying liquid; An oscillating structure, arranged on the nozzle structure, is used to control the oscillation of the nozzle structure to adjust the spray range; An adjustment structure, arranged on the swing structure, is used to adjust the swing amplitude of the swing structure.

[0007] Preferably, the nozzle structure includes: Several telescopic tubes 1 and several telescopic tubes 2 are evenly arranged on the car wash arm and connected to the car wash arm; Several nozzles are arranged on the corresponding telescopic tube one and telescopic tube two respectively.

[0008] Preferably, the swing structure includes: U-shaped frame one, fixedly sleeved on telescopic tube one; The carriage is located at one end of the U-shaped frame; The slot is formed inside the carriage; The support frame is located on one side of the car wash arm; The motor is mounted on a support frame; The turntable is located at the output end of the motor; A threaded slider is slidably mounted on one side of the turntable; The linkage shaft is arranged on the threaded slider and is movably installed in the strip groove.

[0009] Preferably, the swing structure further includes: Guide bars, located on one side of the car wash arm and slidably installed inside the carriage, are used to guide the carriage to move along the inclined surface of the car wash arm; The linkage component is arranged on the second telescopic tube and is used to control the swing of the second telescopic tube.

[0010] Preferably, the linkage component includes: The connecting rod is rotatably mounted on one side of the carriage; The slide bar is rotatably mounted on one end of the connecting rod and slidably mounted on the car wash arm; Several U-shaped frames are arranged on the slide rod and fixedly sleeved on the corresponding telescopic tubes.

[0011] Preferably, the linkage component further includes: The guide groove is formed inside the slide bar; A limiting strip, located on one side of the car wash arm and slidably installed in the guide groove, is used to limit the movement direction of the U-shaped frame.

[0012] Preferably, the adjustment structure includes: The guide frame is arranged on one side of the turntable and slidably sleeved on the threaded slider; The adjusting screw is threaded inside the threaded slider, and the adjusting screw is rotated inside the guide frame.

[0013] Preferably, the adjustment structure further includes: The retaining ring is fixedly sleeved on the adjusting screw, and the retaining ring is in contact with the inner wall of the guide frame; The nut is threaded onto the adjusting screw and contacts the outer surface of the guide frame.

[0014] The beneficial effects of this utility model are as follows: This invention allows for the reciprocating sliding of a carriage by turning on a motor during car washing. The carriage drives a U-shaped frame, an inclined telescopic tube, and a nozzle to swing back and forth. Simultaneously, the carriage uses a connecting rod to drive the sliding rods on both sides to slide, thereby causing the side and top nozzles to swing back and forth. A small number of nozzles can cover the entire car body, saving equipment costs. At the same time, it can more thoroughly wash the car body, reduce cleaning dead spots, and improve the cleaning effect.

[0015] This invention allows the position of the linkage shaft within the slot to be changed by rotating the adjusting screw. When the linkage shaft moves in a circular motion, it changes the moving distance of the carriage, thereby adjusting the oscillation amplitude of the nozzle. For small cars and microcars, if the nozzle oscillation amplitude is too large, the water flow may easily exceed the vehicle body range. By reducing the nozzle oscillation amplitude, ineffective rinsing can be reduced, allowing for adjustments based on usage requirements. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A schematic diagram of the structure of a contactless 360-degree contactless car wash machine provided in this embodiment of the present invention; Figure 2 A schematic diagram of the car wash arm structure of a contactless 360-degree contactless car wash machine provided for an embodiment of this utility model; Figure 3 A schematic diagram of the exploded structure of the carriage of a 360-degree contactless car wash machine provided for an embodiment of this utility model; Figure 4 A schematic diagram of the guide frame structure of a contactless 360-degree contactless car wash machine provided for an embodiment of this utility model; Figure 5 A schematic diagram of the cross-sectional structure of the threaded slider of a 360-degree contactless car wash machine provided for an embodiment of this utility model; Figure 6This is a schematic diagram of the slide bar structure of a 360-degree contactless car wash machine provided in an embodiment of the present utility model.

[0018] Explanation of reference numerals in the attached figures: 1. Non-contact car wash machine; 101. Car wash arm; 2. Telescopic tube one; 201. Telescopic tube two; 202. Nozzle; 3. U-shaped frame one; 301. Slide; 302. Strip groove; 303. Support frame; 304. Motor; 305. Turntable; 306. Threaded slider; 307. Linkage shaft; 308. Guide bar; 309. Connecting rod; 310. Slide rod; 311. U-shaped frame two; 312. Guide groove; 313. Limiting bar; 4. Guide frame; 401. Adjusting screw; 402. Retaining ring; 403. Nut. Detailed Implementation

[0019] 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.

[0020] Example 1: like Figures 1 to 6 As shown, this utility model provides a contactless 360-degree contactless car wash machine, including: a contactless car wash machine 1 and a car wash arm 101 disposed on the contactless car wash machine 1, and a nozzle structure for spraying liquid arranged on the car wash arm 101.

[0021] The nozzle structure includes several telescopic tubes 1 2 and several telescopic tubes 201 evenly arranged on and connected to the car wash arm 101, and several nozzles 202 respectively arranged on the corresponding telescopic tubes 1 2 and telescopic tubes 201. When the contactless car wash machine 1 is in use, it can use its high-pressure water pump to deliver cleaning liquid to the car wash arm 101. By setting the telescopic tubes 201 connected to the car wash arm 101, the delivered liquid can flow into the telescopic tubes 201 and then be sprayed onto the car body through the nozzles 202.

[0022] Example 2: Based on Example 1, in order to control the oscillation of the nozzle structure to adjust the spray range, an oscillation structure is arranged on the nozzle structure.

[0023] The swing structure includes a U-shaped frame 3 fixedly sleeved on the telescopic tube 2, a slide 301 arranged at one end of the U-shaped frame 3, a strip groove 302 opened inside the slide 301, a support frame 303 arranged on one side of the car wash arm 101, a motor 304 arranged on the support frame 303, a turntable 305 arranged on the output end of the motor 304, a threaded slider 306 slidably installed on one side of the turntable 305, and a linkage shaft 307 arranged on the threaded slider 306 and movably installed in the strip groove 302. The motor 304 is turned on to control the rotation of the turntable 305. The turntable 305 can drive the guide frame 4 to rotate, so that the guide frame 4 drives the threaded slider 306 and the linkage shaft 307 to move in a circular motion. When the linkage shaft 307 moves in a circular motion, it will squeeze the inner wall of the strip groove 302 to drive the slide 301 to slide back and forth along the inclined surface of the car wash arm 101, thereby driving the U-shaped frame 3, the telescopic tube 2, and the corresponding nozzle 202 to swing back and forth.

[0024] The swing structure also includes a guide bar 308 arranged on one side of the car wash arm 101 and slidably installed inside the carriage 301 to guide the carriage 301 to move along the inclined surface of the car wash arm 101, and a linkage component arranged on the telescopic tube 201 to control the swing of the telescopic tube 201. When the carriage 301 moves, it will slide on the guide bar 308, and the direction of movement of the carriage 301 is guided by the guide bar 308.

[0025] Specifically, the linkage component includes a connecting rod 309 rotatably mounted on one side of the slide 301, a slide rod 310 rotatably mounted on one end of the connecting rod 309 and slidably mounted on the wash arm 101, and several U-shaped frames 311 arranged on the slide rod 310 and fixedly sleeved on the corresponding telescopic tube 201. The moving slide 301 will drive one end of the connecting rod 309 to move, causing the other end of the connecting rod 309 to pull the slide rod 310 to move. The moving slide rod 310 will drive the U-shaped frames 311 to move, causing the U-shaped frames 311 to drive the telescopic tube 201 and its connected nozzle 202 to swing.

[0026] Specifically, the linkage component also includes a guide groove 312 opened inside the slide bar 310, and a limiting strip 313 arranged on one side of the car wash arm 101 and slidably installed in the guide groove 312 to limit the movement direction of the U-shaped frame 3. The slide bar 310 can slide on the limiting strip 313 through the guide groove 312. The movement direction of the slide bar 310 can be limited by the setting of the guide groove 312 and the limiting strip 313.

[0027] Example 3: Based on Example 2, an adjustment structure is arranged on the swing structure to facilitate the adjustment of the swing amplitude.

[0028] The adjustment structure includes a guide frame 4 arranged on one side of the turntable 305 and slidably sleeved on the threaded slider 306, and an adjusting screw 401 threaded inside the threaded slider 306. The adjusting screw 401 is rotatably installed inside the guide frame 4. Rotating the adjusting screw 401 can cause the threaded slider 306 to slide within the guide frame 4 through its threaded engagement with the threaded slider 306, thereby changing the position of the linkage shaft 307 within the strip groove 302. Subsequently, when the linkage shaft 307 rotates in a circular motion, it will change the swing amplitude and spray range of the nozzle 202.

[0029] The adjustment structure also includes a retaining ring 402 fixedly sleeved on the adjusting screw 401, the retaining ring 402 contacting the inner wall of the guide frame 4, and a nut 403 threadedly sleeved on the adjusting screw 401, the nut 403 contacting the outer surface of the guide frame 4. The retaining ring 402 prevents the adjusting screw 401 from coming loose from the guide frame 4 and restricts the rotation position of the adjusting screw 401. The rotating nut 403 can move by engaging with the adjusting screw 401 through the threaded engagement, so that the nut 403 presses against the surface of the guide frame 4 to restrict the rotation of the adjusting screw 401.

[0030] Working Principle: Based on existing technology, the contactless car wash machine 1 utilizes its high-pressure water pump to deliver cleaning liquid to the car wash arm 101. A telescopic pipe 201 connected to the car wash arm 101 allows the delivered liquid to flow into the pipe and then be sprayed onto the car body through nozzles 202. During spraying, the motor 304 can be activated to control the rotation of the turntable 305. The turntable 305 drives the guide frame 4 to rotate, causing the guide frame 4 to drive the threaded slider 306 and the linkage shaft 307 to move circumferentially. During this circumferential movement, the linkage shaft 307 moves within the strip groove 302, simultaneously pressing against the inner wall of the strip groove 302. The slide 301 moves back and forth along the inclined surface of the wash arm 101. The reciprocating slide 301 then moves the U-shaped frame 3, causing the U-shaped frame 3 to move the telescopic tube 2 and the corresponding nozzle 202 to swing back and forth. At the same time, the moving slide 301 moves one end of the connecting rod 309, causing the other end of the connecting rod 309 to pull the slide rod 310 to move. The moving slide rod 310 moves the U-shaped frame 311, causing the U-shaped frame 311 to move the telescopic tube 201 and the connected nozzle 202 to swing, increasing the spray range of the nozzles 202 in the side, top, and oblique positions. During the process, the telescopic tube 201 will extend and retract according to the swing amplitude.

[0031] Rotating the adjusting screw 401 allows it to engage with the threaded slider 306, causing the slider 306 to slide within the guide frame 4. The moving slider 306 moves the linkage shaft 307, thus changing its position within the slot 302. The subsequent circular motion of the linkage shaft 307 alters the movement of the carriage 301, thereby adjusting the oscillation amplitude and spray range of the nozzle 202. After adjustment, the adjusting screw 401 can be held to rotate the nut 403. The nut 403 moves through its threaded engagement with the adjusting screw 401, moving towards the guide frame 4 and pressing against its surface. The tightening of the nut 403 restricts the rotation of the adjusting screw 401, preventing the threaded slider 306 from dislodging.

[0032] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A contactless 360-degree contactless car wash machine, comprising a contactless car wash machine (1), wherein the contactless car wash machine (1) is provided with a car wash arm (101), characterized in that, Also includes: The nozzle structure is arranged on the car wash arm (101) for spraying liquid; An oscillating structure, arranged on the nozzle structure, is used to control the oscillation of the nozzle structure to adjust the spray range; An adjustment structure, arranged on the swing structure, is used to adjust the swing amplitude of the swing structure.

2. The contactless 360-degree contactless car wash machine as described in claim 1, characterized in that, The nozzle structure includes: Several telescopic tubes 1 (2) and several telescopic tubes 2 (201) are evenly arranged on the car wash arm (101) and connected to the car wash arm (101); Several nozzles (202) are respectively arranged on the corresponding telescopic tube one (2) and telescopic tube two (201).

3. The contactless 360-degree contactless car wash machine as described in claim 1, characterized in that, The swing structure includes: U-shaped frame 1 (3) is fixedly sleeved on telescopic tube 1 (2); The carriage (301) is arranged at one end of the U-shaped frame (3); A slot (302) is formed inside the carriage (301); A support frame (303) is arranged on one side of the car wash arm (101); The motor (304) is mounted on the support frame (303); A turntable (305) is arranged on the output end of a motor (304); A threaded slider (306) is slidably mounted on one side of a turntable (305); The linkage shaft (307) is arranged on the threaded slider (306) and movably installed in the strip groove (302).

4. The contactless 360-degree contactless car wash machine as described in claim 1, characterized in that, The swing structure also includes: A guide bar (308) is arranged on one side of the car wash arm (101) and slidably installed inside the carriage (301) to guide the carriage (301) to move along the inclined surface of the car wash arm (101); The linkage component is arranged on the telescopic tube 2 (201) and is used to control the swing of the telescopic tube 2 (201).

5. The contactless 360-degree contactless car wash machine as described in claim 4, characterized in that, The linkage component includes: The connecting rod (309) is rotatably mounted on one side of the carriage (301); A slide bar (310) is rotatably mounted on one end of a connecting rod (309) and slidably mounted on a car wash arm (101); Several U-shaped frames (311) are arranged on the slide rod (310) and fixedly sleeved on the corresponding telescopic tube (201).

6. The contactless 360-degree contactless car wash machine as described in claim 4, characterized in that, The linkage component also includes: A guide groove (312) is formed inside the slide bar (310); A limiting strip (313) is arranged on one side of the car wash arm (101) and slidably installed in the guide groove (312) to limit the movement direction of the U-shaped frame (3).

7. The contactless 360-degree contactless car wash machine as described in claim 1, characterized in that, The adjustment structure includes: The guide frame (4) is arranged on one side of the turntable (305) and slidably sleeved on the threaded slider (306); The adjusting screw (401) is threaded inside the threaded slider (306) and rotates inside the guide frame (4).

8. The contactless 360-degree contactless car wash machine as described in claim 1, characterized in that, The adjustment structure further includes: The retaining ring (402) is fixedly sleeved on the adjusting screw (401), and the retaining ring (402) is in contact with the inner wall of the guide frame (4); Nut (403) is threaded onto adjusting screw (401) and contacts the outer surface of guide frame (4).

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