Surrounding type no-wipe swing arm structure based on intelligent car washer

Abstract

This utility model relates to the field of car wash machine technology and discloses a wraparound, wipe-free swing arm structure based on an intelligent car wash machine. It includes a car wash machine base, a sliding seat slidably connected to the base, a moving component mounted on the sliding seat, a fixed bracket fixedly connected to the sliding seat, a vertical sliding rack slidably connected to the fixed bracket, a horizontal sliding rack slidably connected to the fixed bracket, a transmission component mounted on the fixed bracket, and a rotating gear meshing with the vertical and horizontal sliding racks. During spray washing, the reciprocating sliding of the vertical and horizontal sliding racks causes the fixed seat and nozzle to swing, thereby changing the water flow direction, increasing the water flow diffusion area, and avoiding blind spots. This improves the overall cleaning effect while ensuring that the water flow does not excessively concentrate in the same area, effectively preventing potential damage to the car paint caused by prolonged high-pressure washing.

Description

Technical Field

[0001] This utility model relates to the field of car wash machine technology, and in particular to a wraparound, wipe-free swing arm structure based on an intelligent car wash machine. Background Technology

[0002] With continuous social development and technological progress, traditional car washing methods can no longer meet the demands for efficiency and convenience. The car wash industry is undergoing a profound transformation from manual operation to intelligent operation. Against this backdrop, intelligent car wash machines have emerged and are gradually becoming the mainstream in the market, effectively replacing heavy manual labor. These car wash machines, through a precisely designed swing arm system, can flexibly adjust the angle and intensity to achieve all-round, thorough cleaning of the vehicle's surface and crevices.

[0003] In existing technologies, common intelligent car wash machine swing arm structures typically employ a fixed nozzle design. This design results in the water jet direction always being perpendicular to a specific area of ​​the car body. This static water outlet pattern, during the cleaning process, causes high-pressure water to continuously impact the car body surface at a single angle, creating a localized high-pressure zone at the contact surface. While this concentrated force can quickly remove stubborn stains in that area, it also causes the water to bounce disorderly after the vertical impact, resulting in cleaning blind spots in adjacent areas. Furthermore, when cleaning car bodies with curved surfaces, the cleaning force may decrease on curved surfaces, while excessive impact on flat areas may damage the paint. Therefore, it is necessary to improve the intelligent car wash machine by developing a wraparound, wipe-free swing arm structure to solve these problems. Utility Model Content

[0004] To overcome the problem that fixed nozzles cause water to continuously impact the car body at a fixed angle, resulting in insufficient cleaning of some areas and damage to the paint in others.

[0005] The technical solution of this utility model is as follows: a wraparound, wipe-free swing arm structure based on an intelligent car wash machine, including a car wash machine base, a sliding seat slidably connected to the car wash machine base, a moving component set on the sliding seat, a fixed bracket fixedly connected to the sliding seat, a vertical sliding rack slidably connected to the fixed bracket, a horizontal sliding rack slidably connected to the fixed bracket, a transmission component set on the fixed bracket, a rotating gear meshing with the vertical and horizontal sliding racks, a first rotating shaft fixedly connected to the rotating gear, a fixed seat fixedly connected to the first rotating shaft, a nozzle fixedly connected to the fixed seat, a delivery pipe fixedly connected to the fixed bracket, and a connecting hose fixedly connected between the delivery pipe and the nozzle. The first rotating shaft is rotatably connected to the fixed bracket. The transmission component drives the vertical and horizontal sliding racks to slide back and forth. When the vertical and horizontal sliding racks slide, they cooperate with the rotating gear to drive the first rotating shaft to swing back and forth. The moving component adjusts the sliding of the sliding seat.

[0006] Preferably, the fixed bracket has a limiting groove at the relative position of the vertical sliding rack and the horizontal sliding rack, and the vertical sliding rack and the horizontal sliding rack are slidably connected on the groove.

[0007] Preferably, the fixed bracket has a limiting groove at the relative position of the first rotating shaft, and the first rotating shaft is rotatably connected to the groove.

[0008] Preferably, the car wash machine base has a guide groove at the relative position of the sliding seat, and the sliding seat is slidably connected to the groove.

[0009] Preferably, the transmission assembly includes a first motor fixedly connected to a fixed bracket, a first wheel fixedly connected to the output end of the first motor, a first fixed rod fixedly connected to the first wheel, a first connecting block fixedly connected to a vertical sliding rack, a first transmission wheel fixedly connected to the first wheel, a second wheel rotatably connected to the fixed bracket, a second transmission wheel fixedly connected to the second wheel, a transmission belt connecting the second transmission wheel and the first transmission wheel, a second fixed rod fixedly connected to the second wheel, and a second connecting block fixedly connected to a horizontal sliding rack. The first fixed rod is slidably connected to the first connecting block, and the second fixed rod is slidably connected to the second fixed rod. The first fixed rod and the first connecting block cooperate to drive the vertical sliding rack to slide back and forth, and the second fixed rod and the second connecting block cooperate to drive the horizontal sliding rack to slide back and forth.

[0010] Preferably, the first connecting block has a limiting groove at the relative position of the first fixed rod, and the first fixed rod is slidably connected to the groove.

[0011] Preferably, the second connecting block has a limiting groove at the relative position of the second fixed rod, and the second fixed rod is slidably connected to the groove.

[0012] Preferably, the moving component includes a second motor fixedly connected to the sliding seat, a second rotating shaft fixedly connected to the output end of the second motor, a second gear fixedly connected to the second rotating shaft, a fixed gear plate fixedly connected to the base of the car wash machine, and the second gear meshing on the fixed gear plate. The second rotating shaft and the second gear are driven to rotate by the operation of the second motor, and the sliding seat is adjusted by the meshing of the second gear and the fixed gear plate.

[0013] The beneficial effects of this utility model are:

[0014] 1. During spray washing, the vertical and horizontal sliding racks slide back and forth, causing the fixed base and nozzle to swing, thereby changing the direction of water flow, increasing the water flow diffusion area and avoiding blind spots. This improves the overall cleaning effect and ensures that the water flow does not concentrate excessively in the same area, effectively preventing potential damage to the car paint caused by prolonged high-pressure washing.

[0015] 2. When the first motor is working, it drives the first and second rotating wheels to rotate through the cooperation of the first and second transmission wheels and the transmission belt. This enables the vertical and horizontal sliding racks to slide back and forth by a single first motor, saving energy at the output end and reducing actual energy consumption. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of one embodiment of the wraparound wipe-free swing arm structure based on the present invention for an intelligent car wash machine;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure of the sliding block and its connected components;

[0018] Figure 3 This is a schematic diagram of the structure of the first rotating shaft and its connected components of this utility model;

[0019] Figure 4 This is a schematic diagram of the nozzle and its connected components of the present invention;

[0020] Figure 5 This is a schematic diagram of the transmission component of this utility model;

[0021] Figure 6 This is an exploded structural diagram of the transmission component of this utility model;

[0022] Figure 7 This is a schematic diagram of the structure of the mobile component of this utility model.

[0023] Explanation of reference numerals in the attached drawings: 1. Car wash machine base; 21. Sliding seat; 22. Fixed bracket; 23. Vertical sliding rack; 24. Horizontal sliding rack; 25. Rotating gear; 26. First rotating shaft; 27. Fixed seat; 28. Nozzle; 29. ​​Conveying pipe; 210. Connecting hose; 211. First motor; 212. First rotating wheel; 213. First fixed rod; 214. First connecting block; 215. First transmission wheel; 216. Second transmission wheel; 217. Transmission belt; 218. Second rotating wheel; 219. Second fixed rod; 220. Second connecting block; 31. Second motor; 32. Second rotating shaft; 33. Second gear; 34. Fixed gear plate. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] Please see Figure 1 - Figure 7 This utility model provides an embodiment of a wraparound, wipe-free swing arm structure based on an intelligent car wash machine, including a car wash machine base 1, a sliding seat 21 slidably connected to the car wash machine base 1, a moving component disposed on the sliding seat 21, a fixed bracket 22 fixedly connected to the sliding seat 21, a vertical sliding rack 23 slidably connected to the fixed bracket 22, a horizontal sliding rack 24 slidably connected to the fixed bracket 22, a transmission component disposed on the fixed bracket 22, a rotating gear 25 meshing with the vertical sliding rack 23 and the horizontal sliding rack 24, a first rotating shaft 26 fixedly connected to the rotating gear 25, a fixed seat 27 fixedly connected to the first rotating shaft 26, a nozzle 28 fixedly connected to the fixed seat 27, a conveying pipe 29 fixedly connected to the fixed bracket 22, and a connecting hose 210 fixedly connected between the conveying pipe 29 and the nozzle 28. The first rotating shaft 26 is rotatably connected to the fixed bracket 22 and is driven by a transmission component. The component drives the vertical sliding rack 23 and the horizontal sliding rack 24 to slide back and forth. When the vertical sliding rack 23 and the horizontal sliding rack 24 slide, they cooperate with the rotating gear 25 to drive the first rotating shaft 26 to swing back and forth. The sliding seat 21 is adjusted by the moving component. In use, the external water pump or other conveying end works to deliver water through the conveying pipe 29 and the connecting hose 210 to the nozzle 28. At the nozzle 28, the transmission component works to drive the vertical sliding rack 23 and the horizontal sliding rack 24 to slide back and forth. When the vertical sliding rack 23 and the horizontal sliding rack 24 slide back and forth, they drive the horizontally and vertically arranged rotating gear 25 to rotate. When the rotating gear 25 rotates, it drives the first rotating shaft 26 to rotate on the fixed bracket 22. When the first rotating shaft 26 rotates, it drives the fixed seat 27 and the nozzle 28 to swing back and forth, thereby changing the direction of the water flow when it sprays out of the nozzle 28. Then, the external component controls the moving component to drive the sliding seat 21 to move.

[0026] Please see Figure 1 - Figure 6In this embodiment, the fixed bracket 22 has a limiting groove at the relative position of the vertical sliding rack 23 and the horizontal sliding rack 24. The vertical sliding rack 23 and the horizontal sliding rack 24 are slidably connected to the groove. The groove restricts the sliding of the vertical sliding rack 23 and the horizontal sliding rack 24, preventing them from affecting their meshing with the rotating gear 25. The fixed bracket 22 also has a limiting groove at the relative position of the first rotating shaft 26. The first rotating shaft 26 is rotatably connected to the groove, restricting the rotation of the first rotating shaft 26 and preventing it from disengaging from the fixed bracket 22 during rotation, thus affecting the water flow from the subsequent nozzle 28. The car wash machine base 1 slides... A guide groove is provided at the relative position of the base 21. The sliding base 21 is slidably connected to the groove. The groove guides the sliding of the sliding base 21, so that the sliding base 21 is linearly slidably connected to the car wash machine base 1, and avoids the sliding base 21 from deviating during sliding. The transmission assembly includes a first motor 211 fixedly connected to the fixed bracket 22, a first rotating wheel 212 fixedly connected to the output end of the first motor 211, a first fixed rod 213 fixedly connected to the first rotating wheel 212, a first connecting block 214 fixedly connected to the vertical sliding rack 23, a first transmission wheel 215 fixedly connected to the first rotating wheel 212, a second rotating wheel 218 rotatably connected to the fixed bracket 22, and a second transmission wheel 215 fixedly connected to the second rotating wheel 218. Wheel 216, transmission belt 217 connecting the second transmission wheel 216 and the first transmission wheel 215, second fixed rod 219 fixedly connected to the second rotating wheel 218, and second connecting block 220 fixedly connected to the transverse sliding rack 24, the first fixed rod 213 is slidably connected to the first connecting block 214, and the second fixed rod 219 is slidably connected to the second fixed rod 219. The first fixed rod 213 and the first connecting block 214 cooperate to drive the vertical sliding rack 23 to slide back and forth, and the second fixed rod 219 and the second connecting block 220 cooperate to drive the transverse sliding rack 24 to slide back and forth. When the first motor 211 is working, it drives the first rotating wheel 218 through the cooperation of the first transmission wheel 215, the second transmission wheel 216 and the transmission belt 217. The first motor 211 drives the vertical sliding rack 23 and the horizontal sliding rack 24 to slide, thereby reducing the output end and lowering the actual operating cost of the car wash machine. The first connecting block 214 has a limiting groove at the relative position of the first fixed rod 213. The first fixed rod 213 is slidably connected to the groove, which restricts the sliding of the first fixed rod 213 and prevents it from disengaging from the first connecting block 214. At the same time, the first fixed rod 213 and the first connecting block 214 cooperate to drive the vertical sliding rack 23 to slide back and forth. The second connecting block 220 has a limiting groove at the relative position of the second fixed rod 219. The second fixed rod 219 is slidably connected to the groove.The sliding groove restricts the sliding of the second fixed rod 219, preventing it from disengaging from the second connecting block 220. Simultaneously, the cooperation between the second fixed rod 219 and the second connecting block 220 drives the transverse sliding rack 24 to reciprocate.

[0027] Please see Figure 2 , Figure 7 In this embodiment, the moving component includes a second motor 31 fixedly connected to the sliding seat 21, a second rotating shaft 32 fixedly connected to the output end of the second motor 31, a second gear 33 fixedly connected to the second rotating shaft 32, and a fixed toothed plate 34 fixedly connected to the car wash machine base 1. The second gear 33 meshes with the fixed toothed plate 34. The second rotating shaft 32 and the second gear 33 are driven to rotate by the second motor 31. The sliding seat 21 is adjusted by the meshing of the second gear 33 and the fixed toothed plate 34. In use, the second motor 31 is controlled by an external controller to adjust the forward and reverse rotation of the second rotating shaft 32. In use, the sliding of the sliding seat 21 is adjusted according to the length of different car models so that the water flow sprayed from the nozzle 28 can more thoroughly clean the car body.

[0028] During operation, an external water pump or other conveying end works to deliver water through the delivery pipe 29 and connecting hose 210 to the nozzle 28. The first motor 211 then operates, and through the cooperation of the first drive wheel 215, the second drive wheel 216, and the drive belt 217, it drives the first rotating wheel 212 and the second rotating wheel 218 to rotate synchronously. When the first rotating wheel 212 rotates, it drives the first fixed rod 213 to rotate. When the first fixed rod 213 rotates, it cooperates with the first connecting block 214 to drive the vertical sliding rack 23 to slide back and forth. When the second rotating wheel 218 rotates, it drives the second fixed rod 219 to rotate. When the second fixed rod 219 rotates, it cooperates with the second connecting block 214 to drive the vertical sliding rack 23 to slide back and forth. Block 220 works together to drive the horizontal sliding rack 24 to slide back and forth. Through the reciprocating sliding of the vertical sliding rack 23 and the horizontal sliding rack 24, the horizontally and vertically arranged rotating gears 25 are driven to rotate. When the rotating gears 25 rotate, they drive the first rotating shaft 26 to rotate on the fixed bracket 22. When the first rotating shaft 26 rotates, it drives the fixed seat 27 and the nozzle 28 to swing back and forth, thereby changing the direction of the water flow when it is sprayed out through the nozzle 28. Then, the second motor 31 is controlled by the external components to work, driving the second rotating shaft 32 to rotate. When the second rotating shaft 32 rotates, it drives the sliding seat 21 to move through the cooperation of the second gear 33 and the fixed toothed plate 34, thereby performing the spray washing work.

[0029] Through the above steps, during spray washing, the vertical sliding rack 23 and the horizontal sliding rack 24 slide back and forth, causing the fixed seat 27 and the nozzle 28 to swing, thereby changing the direction of water flow. This solves the problem that the fixed nozzle 28 causes water to continuously impact the car body at a fixed angle, resulting in insufficient cleaning of some areas and damage to the paint in other areas.

Claims

1. A surround type free-wiping swing arm structure based on an intelligent car washer, comprising a car washer base (1), characterized in that: It also includes a sliding seat (21) slidably connected to the car wash machine base (1), a moving component disposed on the sliding seat (21), a fixed bracket (22) fixedly connected to the sliding seat (21), a vertical sliding rack (23) slidably connected to the fixed bracket (22), a horizontal sliding rack (24) slidably connected to the fixed bracket (22), a transmission component disposed on the fixed bracket (22), a rotating gear (25) meshing with the vertical sliding rack (23) and the horizontal sliding rack (24), a first rotating shaft (26) fixedly connected to the rotating gear (25), and a component fixedly connected to the first rotating shaft (26). The fixed base (27), the nozzle (28) fixedly connected to the fixed base (27), the delivery pipe (29) fixedly connected to the fixed bracket (22), the connecting hose (210) fixedly connected between the delivery pipe (29) and the nozzle (28), and the first rotating shaft (26) are rotatably connected to the fixed bracket (22). The vertical sliding rack (23) and the horizontal sliding rack (24) are driven to slide back and forth by the transmission component. When the vertical sliding rack (23) and the horizontal sliding rack (24) slide, they cooperate with the rotating gear (25) to drive the first rotating shaft (26) to swing back and forth. The sliding base (21) is adjusted by the moving component.

2. The surround-type frictionless swing arm structure based on the intelligent car washer according to claim 1, characterized in that: The fixed bracket (22) has a limiting groove at the relative position of the vertical sliding rack (23) and the horizontal sliding rack (24), and the vertical sliding rack (23) and the horizontal sliding rack (24) are slidably connected on the groove.

3. The surround-type frictionless swing arm structure based on the intelligent car washer according to claim 1, characterized in that: The fixed bracket (22) has a limiting groove at the relative position of the first rotating shaft (26), and the first rotating shaft (26) is rotatably connected to the groove.

4. The smart-based car washing machine based around type free-wiping swing arm structure according to claim 1, characterized in that: The car wash machine base (1) has a guide groove at the relative position of the sliding seat (21), and the sliding seat (21) is slidably connected to the groove.

5. The smart-based car washing machine based around type free-wiping swing arm structure according to claim 1, characterized in that: The transmission assembly includes a first motor (211) fixedly connected to a fixed bracket (22), a first rotating wheel (212) fixedly connected to the output end of the first motor (211), a first fixed rod (213) fixedly connected to the first rotating wheel (212), a first connecting block (214) fixedly connected to a vertical sliding rack (23), a first transmission wheel (215) fixedly connected to the first rotating wheel (212), a second rotating wheel (218) rotatably connected to the fixed bracket (22), a second transmission wheel (216) fixedly connected to the second rotating wheel (218), and a transmission connection between the second transmission wheel (216) and the first... A transmission belt (217) between a transmission wheel (215), a second fixed rod (219) fixedly connected to a second rotating wheel (218), and a second connecting block (220) fixedly connected to a transverse sliding rack (24) are provided. A first fixed rod (213) is slidably connected to a first connecting block (214), and a second fixed rod (219) is slidably connected to a second fixed rod (219). The first fixed rod (213) and the first connecting block (214) work together to drive the vertical sliding rack (23) to slide back and forth. The second fixed rod (219) and the second connecting block (220) work together to drive the transverse sliding rack (24) to slide back and forth.

6. The surround-type frictionless swing arm structure based on the intelligent car washer according to claim 5, characterized in that: The first connecting block (214) has a limiting groove at the relative position of the first fixed rod (213), and the first fixed rod (213) is slidably connected to the groove.

7. The smart-based car washing machine based around type free-wiping swing arm structure according to claim 5, characterized in that: The second connecting block (220) has a limiting groove at the relative position of the second fixing rod (219), and the second fixing rod (219) is slidably connected to the groove.

8. The wraparound, wipe-free swing arm structure based on an intelligent car wash machine according to claim 1, characterized in that: The moving component includes a second motor (31) fixedly connected to the sliding seat (21), a second rotating shaft (32) fixedly connected to the output end of the second motor (31), a second gear (33) fixedly connected to the second rotating shaft (32), and a fixed toothed plate (34) fixedly connected to the car wash machine base (1). The second gear (33) meshes with the fixed toothed plate (34). The second rotating shaft (32) and the second gear (33) are driven to rotate by the second motor (31). The sliding seat (21) is adjusted to slide by the meshing of the second gear (33) and the fixed toothed plate (34).

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