Side brush mechanism of reciprocating type car washer

Abstract

The utility model discloses a side brush mechanism of a reciprocating type car washer, which comprises a car washing platform, guide rail assemblies are arranged on both sides of the upper end of the car washing platform, a front support frame and a rear support frame are respectively and fixedly connected onto the guide rail assemblies, and lifting assemblies are respectively arranged on opposite sides of the front support frame and the rear support frame. A telescopic mechanical arm is fixedly connected to the lifting assembly located on the front supporting frame, a lever mechanical arm is fixedly connected to the lifting assembly located on the rear supporting frame, brush head assemblies are fixedly connected to the end of the lever mechanical arm and the end of the telescopic mechanical arm, and a cross beam plate is fixedly connected to the upper end of the front supporting frame and the upper end of the rear supporting frame. Three-dimensional scanners are fixedly connected to the two sides of the edge of the cross beam plate correspondingly, and infrared scanners are fixedly installed on the same side of the front supporting frame. The utility model aims to provide the side brush device of the car washer, which has an efficient cleaning effect, can automatically adapt to different car types, and is stable in operation and higher in cleaning efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of side brush devices for car washers, in particular to a side brush mechanism for a reciprocating car washer. Background Art

[0002] With the rapid development of the automobile industry, the popularity of automobiles continues to increase, and accordingly, the demand for automobile maintenance and cleaning services is also increasing. As an important part of automobile maintenance, the efficiency and quality of car washing services are attracting more and more attention from consumers. Traditional car washing technology mainly relies on manual washing or simple automatic or semi-automatic car washing equipment. These methods often cannot achieve ideal car washing quality while ensuring car washing efficiency.

[0003] Especially in the design and implementation of the side brush device, traditional car washers usually have several problems: first, the contact angle and force between the brush head and the vehicle are difficult to control accurately, which can easily lead to incomplete cleaning or damage to the paint; second, for vehicles of different heights and shapes, traditional equipment is complicated to adjust, and lacks flexibility and adaptability; third, the moving mechanism of the equipment mostly relies on a simple guide rail or pulley system, which limits the stability and service life of the washing system.

[0004] In response to the above problems, the utility model provides a side brush mechanism for a reciprocating car washing machine. The design of the equipment includes multiple innovative points: First, by using a height-adjustable lever mechanical arm and a telescopic mechanical arm, combined with a precise lifting component, the utility model can automatically adjust the contact angle and height of the brush head assembly with different models, thereby adapting to the cleaning needs of different models. Secondly, the device uses a three-dimensional scanner and an infrared scanner to accurately obtain the position and shape information of the vehicle, optimize the movement path of the brush head, and ensure the efficiency and safety of the car washing process. Finally, the improved guide rail assembly design, including a sliding guide block and a threaded rod mechanism, improves the stability and reliability of the entire side brush device during movement.

[0005] Through the comprehensive application of these technologies, the side brush mechanism of the reciprocating car washing machine of the utility model not only improves the car washing efficiency, but also significantly improves the car washing quality, reduces potential damage to the vehicle, and meets the high standards of the modern automobile service industry for car washing technology. Summary of the invention

[0006] In view of the above-mentioned deficiencies existing in the prior art, the purpose of the utility model is to provide a car washing machine side brush device which has a highly efficient cleaning effect, can automatically adapt to different vehicle models, has stable operation and high cleaning efficiency.

[0007] The technical solution adopted by the utility model to achieve the above-mentioned purpose is: a side brush mechanism of a reciprocating car washing machine, including a car washing platform, a guide rail assembly, a front support frame, a rear support frame, a lever mechanical arm, a telescopic mechanical arm, a brush head assembly, a crossbeam, a three-dimensional scanner, and an infrared scanner. Guide rail assemblies are arranged on both sides of the upper end of the car washing platform. The car washing platform is the basis of the entire device, and is used to support and fix the entire side brush device. The guide rail assembly is used to guide the movement of the front support frame and the rear support frame to ensure the stability and accuracy of the side brush device during the car washing process. The front support frame and the rear support frame are respectively fixedly connected to the guide rail assembly, and the opposite sides of the front support frame and the rear support frame are respectively provided with lifting assemblies. The lowering assembly can move vertically to adjust the relative height between the brush head assembly and the vehicle to adapt to vehicles of different heights. A telescopic mechanical arm is fixedly connected to the lifting assembly of the front support frame, and a lever mechanical arm is fixedly connected to the lifting assembly of the rear support frame. The ends of the lever mechanical arm and the telescopic mechanical arm are fixedly connected to the brush head assembly. The lever mechanical arm and the telescopic mechanical arm are both used to manipulate the brush head assembly to adjust the relative position to ensure that the brush head assembly can cover every corner of the side of the vehicle. The upper ends of the front support frame and the rear support frame are fixedly connected to a crossbeam plate, and the edges of the crossbeam plate are fixedly connected to three-dimensional scanners on both sides, and the three-dimensional scanner is used to capture the three-dimensional shape data of the vehicle. These data are used to adjust the position of the mechanical arm and the brush head to ensure that the side of the vehicle can be thoroughly cleaned. An infrared scanner is fixedly installed on the same side of the front support frame. The infrared scanner is used to detect the existence and position of the vehicle, which helps the system confirm the exact position of the vehicle before starting cleaning to adjust the cleaning program.

[0008] In one of the embodiments, the guide rail assembly includes a sliding guide block, a threaded rod, a sliding guide rail, a rolling wheel, and a first driving motor. Sliding guide grooves are respectively provided on both sides of the upper end of the car wash platform, and sliding guide blocks are slidably connected to the sliding guide grooves. A track groove is provided at the lower end of the sliding guide block, and a plurality of rolling wheels are rotatably connected to the track grooves. The bottom of the sliding guide groove is fixedly connected to the sliding guide rail, the sliding guide rail is slidably connected in the track groove, and the rolling wheel is rotatably connected to the sliding guide rail. A threaded rod is rotatably connected in the sliding guide groove, and a threaded hole passes through the sliding guide block, and the threaded rod is threadedly connected in the threaded hole. One end of the threaded rod passes through the car wash platform and is connected to the first driving motor. The first driving motor is fixedly connected to one side of the car wash platform, and guide grooves are provided on both sides of the sliding guide groove. Guide blocks are fixedly connected to both sides of the sliding guide block, and the guide block is slidably connected in the guide groove.

[0009] In one of the embodiments, the lifting assembly includes a lifting block, a lifting screw rod, a first sprocket, a second sprocket, a second driving motor, and a U-shaped slot frame, a lifting slot is opened on the opposite side of the front support frame and the rear support frame, the lifting block is slidably connected in the lifting slot, the lifting block is penetrated by a screw hole, the lifting screw rod is threadedly connected in the screw hole, the lifting screw rod is rotatably connected in the lifting slot, the upper end of the lifting screw rod passes through the cross beam plate and is fixedly connected to the first sprocket, the upper end of the cross beam plate is fixedly connected to the U-shaped slot frame, the first sprocket is rotatably connected in the U-shaped slot frame, the middle part of the upper end of the U-shaped slot frame is fixedly connected to the second driving motor, the rotating shaft of the second driving motor passes through the U-shaped slot and is fixedly connected to the rotating shaft, the rotating shaft is rotatably connected in the U-shaped slot frame, two sets of second sprockets are fixedly connected to the rotating shaft, and the second sprockets are respectively connected to the first sprocket through chain belts.

[0010] In one of the embodiments, the lever mechanical arm includes a slide frame, a first slider, a second slider, a short arm rod, a long arm rod, and a first hydraulic cylinder. The slide frame is fixedly connected to the opposite side of the lifting block, the slide frame is slidably connected with the first slider and the second slider, the slide frame is rotatably connected with a bidirectional screw rod, the first slider and the second slider are both threadedly connected to the bidirectional screw rod, one end of the bidirectional screw rod passes through the slide frame and is connected to a third drive motor, the third drive motor is fixedly connected to one end of the slide frame, the first slider is hingedly connected with a short arm rod, the other end of the short arm rod is hingedly connected to the middle part of the long arm rod, one end of the long arm rod is hingedly connected to the second slider, the other end of the long arm rod is rotatably connected to the brush head assembly, the long arm rod is rotatably connected with the first hydraulic cylinder, and the other end of the first hydraulic cylinder is rotatably connected to one side of the edge of the brush head assembly.

[0011] In one embodiment, the telescopic robotic arm includes a slot frame, a robotic arm, a second hydraulic cylinder, and a third hydraulic cylinder. The slot frame is fixedly connected to one side of the lifting block, the upper end of the slot frame is rotatably connected to the robotic arm, and the other end of the robotic arm is rotatably connected to a brush head assembly, the lower end of the slot frame is rotatably connected to the second hydraulic cylinder, and the other end of the second hydraulic cylinder is rotatably connected to the middle of the robotic arm, the other side of the robotic arm is rotatably connected to the third hydraulic cylinder, and the other end of the third hydraulic cylinder is rotatably connected to one side of the edge of the brush head assembly.

[0012] In one of the embodiments, the brush head assembly includes a brush head block, a rotating cylinder, an outer sleeve bearing, an inner sleeve bearing, and a brush disc, a rotating groove is opened in the middle of the brush head block, a rotating cylinder is rotatably connected in the rotating groove, an outer sleeve bearing is fixedly connected to the outer wall of the rotating cylinder, the outer side of the outer sleeve bearing is embedded in the rotating groove, a rotating column is fixedly connected to the bottom of the rotating groove, an inner sleeve bearing is fixedly connected to the rotating column, the inner sleeve bearing is embedded in one end of the rotating cylinder, and a flange is fixedly connected to the other end of the rotating cylinder, the flange is rotatably connected to one side of the brush head block, a rotating groove is opened on one side of the brush disc, one end of the brush head block is rotatably connected in the rotating groove, a rotating shaft sleeve is fixedly connected to the middle of the rotating groove, the rotating shaft sleeve is plugged into the rotating cylinder, the middle of the brush disc is relatively fixedly connected to the flange by bolts, and the outer side surface of the brush disc is fixedly connected to bristles.

[0013] In one embodiment, a third sprocket is fixedly connected to the rotating cylinder, a fourth driving motor is fixedly connected to one side of the edge of the brush head block, a fourth sprocket is fixedly connected to the rotating shaft of the fourth driving motor, the fourth sprocket is rotatably connected in the brush head block, and the fourth sprocket is transmission connected to the third sprocket via a chain belt.

[0014] In one embodiment, a limiting rod is fixedly connected inside the rotating cylinder, a notch is formed at the end of the rotating shaft sleeve, and the limiting rod is engaged and connected in the notch.

[0015] In one of the embodiments, a plurality of slide slot holes are provided on the outer side surface of the brush head block, a slide slot block is slidably connected in the slide slot hole, one end of the slide slot block passes through the slide slot hole and is rotatably connected to a side roller, a rolling groove is provided on the outer wall of the rotating groove, the side roller is rollingly connected in the rolling groove, a plurality of slide slot openings are provided at the other end of the slide slot block, a spring is connected to the sliding sleeve in the slide slot opening, the other end of the spring is in conflict with the bottom of the slide slot hole, a sliding guide rod is connected to the sliding sleeve in the spring, one end of the sliding guide rod is fixedly connected in the slide slot opening, a plurality of guide slot holes are provided at the bottom of the slide slot hole, and the other end of the sliding guide rod is slidably connected in the guide slot hole.

[0016] In one embodiment, sliding grooves are provided on both sides of the sliding groove block, and sliding blocks are slidably connected in the sliding grooves, and the sliding blocks are respectively fixedly connected to the inner walls of the sliding groove holes.

[0017] Beneficial effects of the utility model:

[0018] 1. Accurate cleaning effect: By combining the use of lever mechanical arms and telescopic mechanical arms, as well as the integration of lifting components, the device can accurately adjust the contact angle and height between the brush head and the vehicle; this design not only enables the brush head to adapt to vehicles of different heights and shapes, but also ensures that every part can be cleaned evenly and thoroughly during the entire car washing process, significantly improving the quality of car washing;

[0019] 2. Enhanced equipment adaptability: The utility model uses the advanced functions of the 3D scanner and infrared scanner to automatically capture the 3D shape and specific position of the vehicle; this enables the side brush device to automatically adjust its brushing strategy to adapt to vehicles of various sizes and models, greatly enhancing the scope of application and flexibility of the equipment;

[0020] 3. Improved operational stability and durability: The improved guide rail assembly, especially the threaded rod and slide block design, ensures the stability and accuracy of the robot arm's movement process; this not only reduces vibration and noise during equipment operation, but also reduces mechanical wear caused by improper operation and extends the service life of the equipment;

[0021] 4. Improve car washing efficiency: Through the automatic adjustment mechanism, this device shortens the time for vehicle positioning and mechanical arm adjustment, and improves the overall speed of car washing; this efficient car washing method not only reduces the waiting time of customers, but also improves the service capacity and economic benefits of the car washing station;

[0022] 5. Reduce potential damage risk: The sophisticated control system reduces the potential damage of the brush head to the car paint because it can adjust the brush force and angle according to the actual situation of the vehicle, avoiding excessive friction and uneven pressure common in traditional car washing;

[0023] In summary, the side brush mechanism of the reciprocating car washing machine of the utility model not only provides an efficient, reliable and user-friendly car washing solution, but also provides an advanced technology upgrade path for the car washing industry, which meets the dual requirements of efficiency and quality of the modern automobile service industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the longitudinal cross-sectional structure of the guide rail assembly of the utility model;

[0026] Figure 3 This is a schematic diagram of the transverse cross-sectional structure of the guide rail assembly of the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the lifting component of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the lever mechanical arm of the utility model;

[0029] Figure 6 This is a schematic diagram of the structure of the telescopic mechanical arm of the utility model;

[0030] Figure 7 This is a schematic diagram of the disassembled structure of the brush head assembly of the utility model;

[0031] Figure 8 This is a schematic diagram of the cross-sectional connection structure of the brush head block of the utility model;

[0032] Fig. 9 This is a schematic diagram of the side roller connection structure of the utility model.

[0033] In the figure: 1 car wash station, 2 guide rail assembly, 3 front support frame, 4 rear support frame, 5 lever mechanical arm, 6 telescopic mechanical arm, 7 brush head assembly, 8 cross beam plate, 9 three-dimensional scanner, 10 infrared scanner, 101 slide guide block, 102 threaded rod, 103 slide rail, 104 rolling wheel, 105 first drive motor, 106 slide guide groove, 107 track groove, 108 guide groove, 109 guide block, 201 lifting block, 202 lifting screw rod, 203 first sprocket, 204 second sprocket, 205 second drive motor, 206 U-shaped slot frame, 207 lifting slot, 301 slide slot frame, 302 first slider, 303 second slider, 304 short arm rod, 305 long arm rod, 306 first hydraulic cylinder, 307 bidirectional screw rod, 308 third drive motor, 401 slot frame, 402 mechanical arm, 403 second hydraulic cylinder, 404 third hydraulic cylinder, 501 brush head block, 502 rotating cylinder, 503 outer sleeve bearing, 504 inner sleeve bearing, 505 rotating groove, 506 rotating column, 508 flange, 509 rotating groove, 510 rotating shaft sleeve, 511 bristles, 512 third sprocket, 513 fourth drive motor, 514 fourth sprocket, 515 limit rod, 516 notch, 517 brush plate, 601 slide slot hole, 602 slide slot block, 603 side roller, 604 rolling slot, 605 slide slot mouth, 606 spring, 607 sliding guide rod, 608 guide slot hole, 609 sliding slot, 610 sliding block. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0035] See also Figure 1-9A side brush mechanism of a reciprocating car washing machine includes a car washing platform 1, a guide rail assembly 2, a front support frame 3, a rear support frame 4, a lever mechanical arm 5, a telescopic mechanical arm 6, a brush head assembly 7, a crossbeam plate 8, a three-dimensional scanner 9, and an infrared scanner 10. Guide rail assemblies 2 are arranged on both sides of the upper end of the car washing platform 1. The car washing platform 1 is the basis of the entire device, which is used to support and fix the entire side brush device. The guide rail assembly 2 is used to guide the movement of the front support frame 3 and the rear support frame 4 to ensure the stability and accuracy of the side brush device during the car washing process. The front support frame 3 and the rear support frame 4 are respectively fixedly connected to the guide rail assembly 2. The opposite sides of the front support frame 3 and the rear support frame 4 are respectively provided with lifting assemblies, which can be lifted and lowered. Vertical movement, thereby adjusting the relative height between the brush head assembly 7 and the vehicle, to adapt to vehicles of different heights, a telescopic mechanical arm 6 is fixedly connected to the lifting assembly located on the front support frame 3, and a lever mechanical arm 5 is fixedly connected to the lifting assembly located on the rear support frame 4, and the ends of the lever mechanical arm 5 and the telescopic mechanical arm 6 are fixedly connected to the brush head assembly 7, and the lever mechanical arm 5 and the telescopic mechanical arm 6 are used to manipulate the brush head assembly 7 to adjust the relative position to ensure that the brush head assembly 7 can cover every corner of the side of the vehicle, and the upper ends of the front support frame 3 and the rear support frame 4 are fixedly connected to the cross beam plate 8, and the edges of the cross beam plate 8 are respectively fixedly connected to the two sides of the three-dimensional scanner 9, and the three-dimensional scanner 9 is used to capture the three-dimensional shape data of the vehicle. These data are used to adjust the position of the mechanical arm 402 and the brush head to ensure that the side of the vehicle can be thoroughly cleaned. An infrared scanner 10 is fixedly installed on the same side of the front support frame 3, and the infrared scanner 10 is used to detect the existence and position of the vehicle, which helps the system to confirm the exact position of the vehicle before starting to clean, so as to adjust the cleaning procedure.

[0036] In one embodiment, the guide rail assembly 2 includes a slide guide block 101, a threaded rod 102, a slide guide rail 103, a rolling wheel 104, and a first drive motor 105. Slide guide grooves 106 are respectively provided on both sides of the upper end of the car washing station 1. The slide guide grooves 106 are slidably connected to the slide guide blocks 101. When in use, the slide guide blocks 101 move relatively along the slide guide grooves 106. A track groove 107 is provided at the lower end of the slide guide block 101. A plurality of rolling wheels 104 are rotatably connected to the track groove 107. The slide guide rail 103 is fixedly connected to the bottom of the slide guide groove 106. The slide guide rail 103 is slidably connected to the track groove 107. The rolling wheel 104 is rollingly connected to the slide guide rail 103, which is used to reduce the resistance of the slide guide block 101 when it slides. The slide guide groove 106 is provided with a plurality of rolling wheels 104. A threaded rod 102 is rotatably connected, and a threaded hole is penetrated on the sliding guide block 101. The threaded rod 102 is threadedly connected in the threaded hole. One end of the threaded rod 102 passes through the car wash station 1 and is connected to the first drive motor 105. The first drive motor 105 is fixedly connected to one side of the car wash station 1. Guide grooves 108 are provided on both sides of the sliding guide groove 106. Guide blocks 109 are fixedly connected on both sides of the sliding guide block 101. The guide blocks 109 are slidably connected in the guide grooves 108. When in use, the first drive motor 105 drives the threaded rod 102 to rotate, and the threaded rod 102 is threadedly connected to the sliding guide block 101, thereby driving the sliding guide block 101 to slide through the threaded rotation, and driving the front support frame 3 and the rear support frame 4 to move relative to each other through the sliding guide block 101.

[0037] In one embodiment, the lifting assembly includes a lifting block 201, a lifting screw rod 202, a first sprocket 203, a second sprocket 204, a second drive motor 205, and a U-shaped slot frame 206. A lifting slot 207 is provided on the opposite side of the front support frame 3 and the rear support frame 4. The lifting block 201 is slidably connected in the lifting slot 207. A screw hole is passed through the lifting block 201. The lifting screw rod 202 is threadedly connected in the screw hole. The lifting screw rod 202 is rotatably connected in the lifting slot 207. The upper end of the lifting screw rod 202 passes through the cross beam plate 8 and is fixedly connected to the first sprocket 203. The upper end of the cross beam plate 8 is fixedly connected to the U-shaped slot frame 206. The first sprocket 203 is rotatably connected in the U-shaped slot frame 206. A second driving motor 205 is fixedly connected to the middle of the upper end of the U-shaped groove frame 206. After the rotating shaft of the second driving motor 205 passes through the U-shaped groove, it is fixedly connected to a rotating shaft. The rotating shaft is rotatably connected in the U-shaped groove frame 206. Two sets of second sprockets 204 are fixedly connected to the rotating shaft. The second sprockets 204 are respectively connected to the first sprocket 203 through chain belts. When it is necessary to adjust the height position of the brush head assembly 7, the second driving motor 205 drives the second sprocket 204 to rotate, and the second sprocket 204 drives the first sprocket 203 to rotate through the chain belt. The first sprocket 203 drives the lifting screw rod 202 to rotate, and the lifting screw rod 202 drives the lifting block 201 to rise or fall, thereby adjusting the up and down movement of the brush head assembly 7.

[0038] In one embodiment, the lever mechanical arm 5 includes a slide frame 301, a first slider 302, a second slider 303, a short arm rod 304, a long arm rod 305, and a first hydraulic cylinder 306. The slide frame 301 is fixedly connected to the opposite side of the lifting block 201, and the first slider 302 and the second slider 303 are slidably connected in the slide frame 301. A bidirectional screw rod 307 is rotatably connected in the slide frame 301. The first slider 302 and the second slider 303 are both threadedly connected to the bidirectional screw rod 307. One end of the bidirectional screw rod 307 passes through the slide frame 301 and is connected to the third drive motor 308. The third drive motor 308 is fixedly connected to one end of the slide frame 301. The short arm rod 304 is hingedly connected to the first slider 302, and the other end of the short arm rod 304 is hingedly connected to the middle part of the long arm rod 305. One end of the long arm rod 305 is hingedly connected to the second slider 303. The other end of the long arm rod 305 The first end of the long arm rod 305 is rotatably connected to the brush head assembly 7, and the first hydraulic cylinder 306 is rotatably connected to the long arm rod 305. The other end of the first hydraulic cylinder 306 is rotatably connected to one side of the edge of the brush head assembly 7. When in use, the third drive motor 308 drives the bidirectional screw rod 307 to rotate. The bidirectional screw rod 307 is provided with two sections of threads in opposite directions. The first slider 302 and the second slider 303 are respectively threadedly connected to the bidirectional screw rod 307. When the first slider 302 and the second slider 303 move relative to each other, the long arm rod 305 extends outward, thereby driving the brush head assembly 7 to contact the vehicle. Through the telescopic effect of the first hydraulic cylinder 306, the brush head assembly 7 can be driven to rotate relative to adjust the brushing angle of the brush head assembly 7; when the first slider 302 and the second slider 303 move away from each other, the long arm rod 305 contracts inward, so that the brush head assembly 7 moves to both sides of the car washing machine, which can prevent the brush head assembly 7 from contacting the vehicle.

[0039] In one embodiment, the telescopic mechanical arm 6 includes a slot frame 401, a mechanical arm 402, a second hydraulic cylinder 403, and a third hydraulic cylinder 404. The slot frame 401 is fixedly connected to one side of the lifting block 201, the upper end of the slot frame 401 is rotatably connected to the mechanical arm 402, and the other end of the mechanical arm 402 is rotatably connected to the brush head assembly 7, the lower end of the slot frame 401 is rotatably connected to the second hydraulic cylinder 403, the other end of the second hydraulic cylinder 403 is rotatably connected to the middle of the mechanical arm 402, and the other side of the mechanical arm 402 is rotatably connected to the third hydraulic cylinder 404. The other end of the third hydraulic cylinder 404 is rotatably connected to one side of the edge of the brush head assembly 7. When in use, the second hydraulic cylinder 403 can drive the mechanical arm 402 to flip outward so that the mechanical arm 402 can contact the side of the vehicle. The third hydraulic cylinder 404 can drive the brush head assembly 7 to flip relatively so that the bristles 511 of the brush head assembly 7 are flush with the side of the vehicle. Through the coordinated work of these two hydraulic cylinders, the mechanical arm 402 can accurately position the brush head assembly 7 to the side of the vehicle, and at the same time adjust the contact angle between the brush head and the vehicle body to adapt to the shape and size of different vehicle models.

[0040] In one embodiment, the brush head assembly 7 includes a brush head block 501, a rotating cylinder 502, an outer sleeve bearing 503, an inner sleeve bearing 504, and a brush disc 517. A rotating groove 505 is opened in the middle of the brush head block 501, and the rotating cylinder 502 is rotatably connected in the rotating groove 505. The outer sleeve bearing 503 is fixedly connected to the outer wall of the rotating cylinder 502. The outer side of the outer sleeve bearing 503 is embedded in the rotating groove 505. A rotating column 506 is fixedly connected to the bottom of the rotating groove 505. The inner sleeve bearing 504 is fixedly connected to the rotating column 506. The inner sleeve bearing 504 is embedded in one end of the rotating cylinder 502. The other end of the rotating cylinder 502 is fixedly connected to a flange 508. The flange 508 is rotatably connected to one side of the brush head block 501. A rotating groove 509 is opened on one side of the brush disc 517. One end of the brush head block 501 is rotatably connected to the rotating groove 509. The middle of the rotating groove 509 is fixedly connected There is a rotating shaft sleeve 510, which is plugged into the rotating cylinder 502. The middle part of the brush disc 517 is relatively fixedly connected to the flange 508 by bolts, and the outer side of the brush disc 517 is fixedly connected with bristles 511; a third sprocket 512 is fixedly connected to the rotating cylinder 502, a fourth driving motor 513 is fixedly connected to one side of the edge of the brush head block 501, and a fourth sprocket 514 is fixedly connected to the rotating shaft of the fourth driving motor 513. The fourth sprocket 514 is rotatably connected to the brush head block 501, and the fourth sprocket 514 is transmission-connected to the third sprocket 512 through a chain belt. When in use, the fourth driving motor 513 drives the fourth sprocket 514 to rotate, the fourth sprocket 514 drives the third sprocket 512 to rotate through the chain belt, the third sprocket 512 drives the rotating cylinder 502 to rotate, and the rotating cylinder 502 drives the brush disc 517 to rotate, and the brush disc 517 cleans the side of the vehicle through the bristles 511 on one side.

[0041] In one embodiment, a limiting rod 515 is fixedly connected inside the rotating cylinder 502 , a notch 516 is provided at the end of the rotating shaft sleeve 510 , and the limiting rod 515 is engaged in the notch 516 to enable the rotating shaft sleeve 510 to rotate along with the rotating cylinder 502 .

[0042] In one embodiment, a plurality of slide slot holes 601 are provided on the outer peripheral side surface of the brush head block 501, a slide slot block 602 is slidably connected in the slide slot hole 601, one end of the slide slot block 602 passes through the slide slot hole 601 and is rotatably connected to a side roller 603, a rolling slot 604 is provided on the outer wall of the rotating slot 509, the side roller 603 is rotatably connected in the rolling slot 604, a plurality of slide slot openings 605 are provided at the other end of the slide slot block 602, a spring 606 is connected to the sliding sleeve in the slide slot opening 605, and the spring The other end of the spring 606 is in conflict with the bottom of the slide slot hole 601. The sliding sleeve in the spring 606 is connected to a sliding guide rod 607. One end of the sliding guide rod 607 is fixedly connected in the slide slot mouth 605. A plurality of guide slot holes 608 are provided at the bottom of the slide slot hole 601. The other end of the sliding guide rod 607 is slidably connected in the guide slot hole 608. When the brush disc 517 rotates rapidly, the side roller 603 located on the outside of the brush head block 501 rolls relatively along the rolling groove 604, which can improve the stability of the brush head assembly 7 during working.

[0043] In one embodiment, sliding grooves 609 are opened on both sides of the slide block 602, and sliding blocks 610 are slidably connected in the sliding grooves 609. The sliding blocks 610 are respectively fixedly connected to the inner walls of the slide hole 601 to limit the displacement distance of the slide block 602.

[0044] The working principle of the utility model is: when in use, first, park the vehicle on the car wash station 1, and then the front support frame 3, the rear support frame 4 and the cross beam plate 8 are moved from one end of the car wash station 1 to the other end through the guide rail assembly 2. During this process, the three-dimensional scanner 9 scans and models both sides of the vehicle, so as to obtain data information such as the vehicle shape and the vehicle position, and then the front support frame 3, the rear support frame 4 and the cross beam plate 8 are returned to the initial position through the guide rail assembly 2. During this process, the vehicle information is further scanned to improve the vehicle scanning information, and then the guide rail assembly 2 is moved from one end of the car wash station 1 to the other end again. During this process, the infrared scanner 10 located on one side of the front support frame 3 first generates an infrared light curtain, and the infrared light curtain is reflected after being irradiated on the side of the vehicle, and then the reflected light is captured by an infrared camera and other equipment, so as to accurately measure the side distance of the vehicle, and then the lever mechanical arm 5 and the telescopic mechanical arm 6 respectively control the position and angle of the brush head assembly 7 to adjust the position, and finally the brush head assembly 7 is used to complete the brushing operation of the side of the vehicle.

[0045] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0046] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A side brush mechanism of a reciprocating car washing machine, comprising a car washing platform (1), a guide rail assembly (2), a front support frame (3), a rear support frame (4), a lever mechanical arm (5), a telescopic mechanical arm (6), a brush head assembly (7), a crossbeam plate (8), a three-dimensional scanner (9), and an infrared scanner (10), characterized in that: Guide rail assemblies (2) are provided on both sides of the upper end of the car washing station (1), and a front support frame (3) and a rear support frame (4) are fixedly connected to the guide rail assemblies (2), and lifting assemblies are provided on opposite sides of the front support frame (3) and the rear support frame (4), and a telescopic mechanical arm (6) is fixedly connected to the lifting assembly located on the front support frame (3), and a lever mechanical arm (5) is fixedly connected to the lifting assembly located on the rear support frame (4), and the ends of the lever mechanical arm (5) and the telescopic mechanical arm (6) are fixedly connected to the brush head assembly (7), and the upper ends of the front support frame (3) and the rear support frame (4) are fixedly connected to a cross beam plate (8), and the edges of the cross beam plate (8) are fixedly connected to the two sides, respectively. A three-dimensional scanner (9) is fixedly connected, and an infrared scanner (10) is fixedly installed on the same side of the front support frame (3).

2. The side brush mechanism of a reciprocating car washing machine according to claim 1, characterized in that: The guide rail assembly (2) comprises a slide guide block (101), a threaded rod (102), a slide guide rail (103), a rolling wheel (104), and a first drive motor (105); slide guide grooves (106) are respectively provided on both sides of the upper end of the car washing platform (1); the slide guide grooves (106) are slidably connected with the slide guide block (101); a track groove (107) is provided at the lower end of the slide guide block (101); a plurality of rolling wheels (104) are rotatably connected with the track groove (107); a slide guide rail (103) is fixedly connected to the bottom of the slide guide groove (106); the slide guide rail (103) is slidably connected in the track groove (107); the rolling wheel (104) is rotatably connected to the track groove (107); 04) is rollingly connected to the guide rail (103), a threaded rod (102) is rotatably connected in the guide groove (106), a threaded hole is passed through the guide block (101), the threaded rod (102) is threadedly connected in the threaded hole, one end of the threaded rod (102) passes through the car wash station (1) and is connected to the first drive motor (105), the first drive motor (105) is fixedly connected to one side of the car wash station (1), guide grooves (108) are opened on both sides of the guide groove (106), guide blocks (109) are fixedly connected on both sides of the guide block (101), and the guide blocks (109) are slidably connected in the guide grooves (108).

3. The side brush mechanism of a reciprocating car washing machine according to claim 1, characterized in that: The lifting assembly comprises a lifting block (201), a lifting screw rod (202), a first sprocket (203), a second sprocket (204), a second drive motor (205), and a U-shaped slot frame (206). A lifting slot (207) is provided on the opposite side of the front support frame (3) and the rear support frame (4). The lifting block (201) is slidably connected in the lifting slot (207). A screw hole is passed through the lifting block (201). The lifting screw rod (202) is threadedly connected in the screw hole. The lifting screw rod (202) is rotatably connected in the lifting slot (207). The upper end of the lifting screw rod (202) passes through the cross beam plate. (8) is fixedly connected with a first sprocket (203) at the rear, the upper end of the cross beam plate (8) is fixedly connected with a U-shaped slot frame (206), the first sprocket (203) is rotatably connected in the U-shaped slot frame (206), a second drive motor (205) is fixedly connected in the middle of the upper end of the U-shaped slot frame (206), the rotating shaft of the second drive motor (205) is inserted into the U-shaped slot and fixedly connected with a rotating shaft, the rotating shaft is rotatably connected in the U-shaped slot frame (206), two sets of second sprockets (204) are fixedly connected on the rotating shaft, and the second sprockets (204) are respectively connected to the first sprocket (203) through chain belts.

4. The side brush mechanism of a reciprocating car washing machine according to claim 1, characterized in that: The lever mechanical arm (5) comprises a slide frame (301), a first slider (302), a second slider (303), a short arm (304), a long arm (305), and a first hydraulic cylinder (306); the slide frame (301) is fixedly connected to the opposite side of the lifting block (201); the first slider (302) and the second slider (303) are slidably connected in the slide frame (301); a bidirectional screw rod (307) is rotatably connected in the slide frame (301); the first slider (302) and the second slider (303) are both threadedly connected to the bidirectional screw rod (307); one end of the bidirectional screw rod (307) passes through the slide frame (301) and is inserted into the slide frame (301). 01) is connected to the third drive motor (308), the third drive motor (308) is fixedly connected to one end of the slide frame (301), the first slider (302) is hingedly connected to a short arm rod (304), the other end of the short arm rod (304) is hingedly connected to the middle of a long arm rod (305), one end of the long arm rod (305) is hingedly connected to the second slider (303), the other end of the long arm rod (305) is rotatably connected to the brush head assembly (7), the long arm rod (305) is rotatably connected to a first hydraulic cylinder (306), the other end of the first hydraulic cylinder (306) is rotatably connected to one side of the edge of the brush head assembly (7).

5. The side brush mechanism of a reciprocating car washing machine according to claim 1, characterized in that: The telescopic mechanical arm (6) comprises a slot frame (401), a mechanical arm (402), a second hydraulic cylinder (403), and a third hydraulic cylinder (404); the slot frame (401) is fixedly connected to one side of the lifting block (201); the upper end of the slot frame (401) is rotatably connected to the mechanical arm (402); the other end of the mechanical arm (402) is rotatably connected to the brush head assembly (7); the lower end of the slot frame (401) is rotatably connected to the second hydraulic cylinder (403); the other end of the second hydraulic cylinder (403) is rotatably connected to the middle of the mechanical arm (402); the other side of the mechanical arm (402) is rotatably connected to the third hydraulic cylinder (404); the other end of the third hydraulic cylinder (404) is rotatably connected to one side of the edge of the brush head assembly (7).

6. The side brush mechanism of a reciprocating car washing machine according to claim 1, characterized in that: The brush head assembly (7) comprises a brush head block (501), a rotating cylinder (502), an outer sleeve bearing (503), an inner sleeve bearing (504), and a brush plate (517). A rotating groove (505) is provided in the middle of the brush head block (501). The rotating cylinder (502) is rotatably connected in the rotating groove (505). The outer sleeve bearing (503) is fixedly connected to the outer wall of the rotating cylinder (502). The outer side of the outer sleeve bearing (503) is embedded in the rotating groove (505). A rotating column (506) is fixedly connected to the bottom of the rotating groove (505). The inner sleeve bearing (504) is fixedly connected to the rotating column (506). The inner sleeve bearing (504) is embedded in the rotating groove (505). The brush disc (517) is connected to one end of the rotating cylinder (502), and the other end of the rotating cylinder (502) is fixedly connected to a flange (508), and the flange (508) is rotatably connected to one side of the brush head block (501). A rotation groove (509) is provided on one side of the brush disc (517), and one end of the brush head block (501) is rotatably connected in the rotation groove (509). A rotating shaft sleeve (510) is fixedly connected in the middle of the rotating groove (509), and the rotating shaft sleeve (510) is plugged into the rotating cylinder (502). The middle of the brush disc (517) is relatively fixedly connected to the flange (508) by bolts, and the outer side surface of the brush disc (517) is fixedly connected to bristles (511).

7. The side brush mechanism of a reciprocating car washing machine according to claim 6, characterized in that: A third sprocket (512) is fixedly connected to the rotating cylinder (502), a fourth drive motor (513) is fixedly connected to one side of the edge of the brush head block (501), a fourth sprocket (514) is fixedly connected to the rotating shaft of the fourth drive motor (513), the fourth sprocket (514) is rotatably connected in the brush head block (501), and the fourth sprocket (514) is transmission-connected to the third sprocket (512) via a chain belt.

8. The side brush mechanism of a reciprocating car washing machine according to claim 7, characterized in that: A limiting rod (515) is fixedly connected inside the rotating cylinder (502), a notch (516) is provided at the end of the rotating shaft sleeve (510), and the limiting rod (515) is engaged and connected in the notch (516).

9. The side brush mechanism of a reciprocating car washing machine according to claim 8, characterized in that: The outer peripheral side surface of the brush head block (501) is provided with a plurality of slide slot holes (601), a slide slot block (602) is slidably connected in the slide slot hole (601), one end of the slide slot block (602) passes through the slide slot hole (601) and is rotatably connected to a side roller (603), a rolling slot (604) is provided on the outer wall of the rotating groove (509), the side roller (603) is rotatably connected in the rolling slot (604), and a plurality of slide slots are provided at the other end of the slide slot block (602). A sliding sleeve is connected to a spring (606) in the sliding slot opening (605), and the other end of the spring (606) is in conflict with the bottom of the sliding slot hole (601). A sliding sleeve is connected to a sliding guide rod (607) in the spring (606), and one end of the sliding guide rod (607) is fixedly connected in the sliding slot opening (605). A plurality of guide slot holes (608) are provided at the bottom of the sliding slot hole (601), and the other end of the sliding guide rod (607) is slidably connected in the guide slot hole (608).

10. The side brush mechanism of a reciprocating car washing machine according to claim 9, characterized in that: Sliding grooves (609) are provided on both sides of the sliding groove block (602), and sliding blocks (610) are slidably connected in the sliding grooves (609). The sliding blocks (610) are respectively fixedly connected to the inner walls of the sliding groove holes (601).

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