Robot automatic car washer

Abstract

The invention relates to the technical field of car washing machines, in particular to a robot automatic car washing machine which comprises a machine body frame, side frame plates are fixedly installed at the positions, close to the ground, of the middles of the two sides of the machine body frame, sliding rails are fixedly installed on the top faces of the side frame plates, and a recycling cabin is slidably installed at the tops of the sliding rails. A cabin partition plate is fixedly installed in the middle of the inner wall of the recycling cabin and divides the interior of the recycling cabin into a self-cleaning cabin and a drying cabin, a cabin body cover plate is fixedly installed on the top face of the recycling cabin, a cleaning device is installed in the recycling cabin, and a switchable brush roller is rotatably installed on the side, close to the machine body frame, of the recycling cabin. The vehicle body cleaning machine has the beneficial effects that the switchable brush rollers on the two sides of the machine body frame are started, the brushed brush head rich in cleaning liquid is transferred into the recycling bin, the brush head is washed and dried through the cleaning device, meanwhile, a new clean brush head is transferred out, the vehicle body is continuously brushed, and the effect that the stained brush head is cleaned in time is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of car washers, and in particular to a robot automatic car washer. Background Art

[0002] With the transformation of the global energy structure, the number of new energy electric vehicles has exploded. Compared with traditional fuel vehicles, new energy electric vehicles have significant differences in body structure, power system, electronic equipment layout, etc., which puts higher requirements on professional cleaning equipment. Robot automatic car washing machine is a kind of equipment that uses automation technology to clean electric vehicles. It can use brushes, foam, cleaning fluid or dry air to clean the surface of electric vehicles. It can complete a series of steps from body pretreatment, car washing, flushing, drying, etc., reducing the need for manual operation; the existing robot automatic car washing machine's roller brush bristles are mostly made of nylon material. Nylon material has excellent wear resistance, flexibility and corrosion resistance, and good water absorption, which can effectively help clean the vehicle surface. However, precisely because nylon material has strong water absorption, it is easy for the roller brush bristles to absorb a large amount of foam and cleaning fluid during the brushing process. When the automatic car washing machine works continuously, it may cause the following problems:

[0003] 1. The spray system of the robot car wash is usually set towards the vehicle rather than the roller brush. Therefore, during the car body washing process, the spray system has limited cleaning ability on the roller brush bristles, which may cause the foam and cleaning liquid remaining in the bristles to be repeatedly applied to the car body, making it difficult to clean the car body and the cleaning time too long;

[0004] 2. In order to ensure the quality of cleaning work, the roller brush needs to be cleaned or replaced after a car is washed. For some roller brushes with thicker brushes, the open spray system is difficult to penetrate the bristles to clean them, which not only wastes a lot of water resources, but also causes the bristle cleaning time to be too long, greatly affecting the working efficiency of the robot automatic car washing machine;

[0005] 3. Foam and cleaning liquid accumulate in the bristles for a long time, which may cause the bristles to become dirty or hard, requiring more frequent cleaning and replacement of the bristles, increasing maintenance costs;

[0006] Therefore, it is necessary to invent a robot automatic car washing machine. Summary of the invention

[0007] In order to achieve the above-mentioned object, the present invention provides the following technical solutions: a robot automatic car washing machine, comprising a body frame, wherein both ends of the body frame are respectively arranged as an inlet and an outlet, a groove is arranged on the ground below the body frame, a conveying platform is installed in the groove, a spray mechanism is arranged on the side of the top surface of the body frame close to the inlet, a drying mechanism is arranged on the side of the top surface of the body frame close to the outlet, and a top brushing device is also installed on the side of the top surface of the body frame close to the inlet, a side frame plate is fixedly installed at a position close to the ground in the middle of both sides of the body frame, a slide rail is fixedly installed on the top surface of the side frame plate, a recovery cabin is slidably installed on the top of the slide rail, a cabin partition is fixedly installed in the middle of the inner wall of the recovery cabin, the cabin partition divides the inside of the recovery cabin into a self-cleaning cabin and a drying cabin, a cabin cover is fixedly installed on the top surface of the recovery cabin, a cleaning device is installed in the recovery cabin, and a switchable brush roller is rotatably installed on the side of the recovery cabin close to the body frame, and the switchable brush roller is used to rotate and recycle the brush roller that is contaminated after use into the recovery cabin for cleaning.

[0008] Preferably, a first opening and closing door panel and a third opening and closing door panel are provided on the outer wall of the recovery cabin on one side close to the fuselage frame, the first opening and closing door panel is rotatably installed on the outer wall of the recovery cabin on one side close to the entrance of the fuselage frame, the third opening and closing door panel is rotatably installed on the outer wall of the recovery cabin on one side close to the exit of the fuselage frame, and a second opening and closing door panel is rotatably installed in the middle of the cabin partition.

[0009] Preferably, the switchable brush roller includes a transposition shaft, which is rotatably installed in the middle part of one side of the recovery cabin close to the body frame, the upper end of the transposition shaft passes through the cabin cover and is fixedly connected to the transposition motor, the transposition motor is fixedly installed on the top surface of the cabin cover, and a triangular bracket is fixedly installed on the outer wall of the transposition shaft, the triangular bracket is rotatably installed at the junction of the inner wall of the recovery cabin and the cabin partition, and the triangular bracket is arranged above the first opening and closing door panel, the second opening and closing door panel, and the third opening and closing door panel.

[0010] Preferably, the switchable brush roller includes a side brush roller, the surface of which is provided with nylon soft bristles, the bottom triangles of the triangular bracket are rotatably mounted with side brush rollers, the upper end shaft of the side brush roller passes through the triangular bracket and is fixedly mounted with a transmission joint, the transmission joints are respectively arranged on the top triangles of the triangular bracket, and the upper end of the transmission joint is provided with a connecting groove.

[0011] Preferably, the top surface of the cabin cover is provided with a side brush motor, a self-cleaning motor and a spin-drying motor, the side brush motor is arranged above the outer side of a side of the recovery cabin close to the body frame, the self-cleaning motor is arranged above the side of the cabin partition close to the body frame entrance, and the spin-drying motor is arranged above the side of the cabin partition close to the body frame outlet.

[0012] Preferably, the lower output ends of the side brush motor, self-cleaning motor and spin-dryer motor are all arranged to be structures that can be inserted into the connecting groove of the transmission joint, and the top surfaces of the side brush motor, self-cleaning motor and spin-dryer motor are fixedly installed with motor top plates, and both ends of the motor top plates extend to both sides and are fixedly installed with lifting rods, and the lower ends of the lifting rods are fixedly connected to the top surface of the cabin cover, and the lifting rods are used to drive the output ends of the side brush motor, self-cleaning motor or spin-dryer motor to pass through the cabin cover and insert into the connecting groove of the transmission joint.

[0013] Preferably, the side of the cabin partition close to the inlet of the body frame is set as a self-cleaning cabin, and the side of the cabin partition close to the outlet of the body frame is set as a drying cabin, the cleaning device includes a fan and a self-cleaning nozzle, several of the self-cleaning nozzles are fixedly installed on the inner wall of the self-cleaning cabin of the recovery cabin, and several of the fans are embedded and installed on the inner wall of the drying cabin of the recovery cabin. The fan is also installed on the cabin cover above the drying cabin, and the fan passes through the inner wall of the recovery cabin and the bottom surface of the cabin cover. A first drain pipe is inserted and installed at the lower end of the outer wall of the self-cleaning cabin of the recovery cabin, and a second drain pipe is inserted and installed at the lower end of the outer wall of the drying cabin of the recovery cabin.

[0014] Preferably, a plurality of rollers are fixedly mounted on the bottom surface of the recovery cabin, and the rollers are rotatably mounted in slide rails. A hydraulic push rod is arranged between the slide rails, and the hydraulic push rod is fixedly mounted on the side of the side frame away from the body frame. An end plate is fixedly mounted on the output end of the hydraulic push rod close to the body frame, and the end plate is fixedly connected to the bottom surface of the recovery cabin.

[0015] Preferably, the top brushing device includes a top cross beam, which is fixedly mounted on one side of the top surface of the machine body frame close to the inlet, and connecting swivels are fixedly mounted on both ends of the bottom surface of the top cross beam, a swing motor is fixedly mounted on one end of the connecting swivel, and the output end of the swing motor passes through the connecting swivel and is fixedly connected to a swing arm, one end of the swing arm extends downward away from the swing motor and is rotatably mounted with a top brush roller, and the other end of the swing arm extends downward away from the swing motor and is fixedly mounted with a top brush motor, and the output end of the top brush motor is fixedly connected to the end of the top brush roller away from the swing arm.

[0016] Preferably, the conveying platform includes a transmission roller, which is rotatably mounted on the two ends of the inner wall of the groove below the body frame, one end of the transmission roller is fixedly connected to a motor, and the outer walls of the transmission rollers at both ends of the groove are sleeved with conveyor belts, the spray mechanism includes a spray beam, which is fixedly mounted on the top surface of the body frame on one side close to the inlet, a plurality of pressurized nozzles are fixedly mounted on the bottom surface of the spray beam, and the pressurized nozzles are connected to the city water supply system, the drying mechanism includes a drying beam, which is fixedly mounted on the top surface of the body frame on one side close to the outlet, a plurality of blowers are rotatably mounted on the drying beam, the air outlet of the blower faces downward, and a heating wire and an electric fan are installed in the blower.

[0017] The beneficial effects of the present invention are as follows: after the spray mechanism sprays cleaning liquid on the car body, one of the brush heads in the switchable brush roller brushes the car body, and the switchable brush rollers on both sides of the body frame are started to transfer the brush head rich in cleaning liquid after brushing into the recovery cabin, and are rinsed and dried through the cleaning device, and at the same time, a new clean brush head is transferred out to continue brushing the car body, so as to achieve the effect of timely cleaning the contaminated brush head, avoiding the foam and cleaning liquid remaining in the bristles from being repeatedly smeared on the car body, greatly shortening the time for cleaning the car body; at the same time, cleaning in a closed recovery cabin can also reduce the amount of cleaning water, effectively shorten the cleaning time of the bristles, and greatly improve the working efficiency of the robot automatic car washing machine; finally, timely cleaning can also prevent the bristles from becoming dirty and hard, extend the service life of the brush head, and reduce maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A front view of a robot automatic car washing machine provided by the present invention;

[0019] Figure 2 A schematic diagram of the brush head structure of a robot automatic car washing machine provided by the present invention;

[0020] Figure 3 An inlet end view of a robotic automatic car washing machine provided by the present invention;

[0021] Figure 4 This is an exit end view of a robot automatic car washing machine provided by the present invention;

[0022] Figure 5 A schematic diagram of the side structure of a robot automatic car washing machine provided by the present invention;

[0023] Figure 6 A schematic diagram of the structure of a recovery cabin of a robot automatic car washing machine provided by the present invention;

[0024] Figure 7 An exploded view of a cabin cover of a robot automatic car washing machine provided by the present invention;

[0025] Figure 8 A schematic diagram of the sliding connection of a recovery cabin of a robotic automatic car washing machine provided by the present invention;

[0026] Fig. 9 A top view of a switchable brush roller of a robotic automatic car washing machine provided by the present invention;

[0027] Fig.10 A schematic structural diagram of a top brushing device of a robotic automatic car washing machine provided by the present invention.

[0028] In the figure: a machine frame 11, a spray beam 12, a pressurized nozzle 13, a drying beam 14, a blower 15, a transmission roller 16, a conveyor belt 17, a side frame plate 18, a slide rail 19, a top beam 21, a connecting swivel seat 22, a swing motor 23, a swing arm 24, a top brush roller 25, a top brush motor 26, a recovery cabin 31, a cabin partition 32, a cabin cover 33, a first opening and closing door panel 34, a second opening and closing door panel 35, a third opening and closing door panel 36, a roller 37, an end plate 38, a hydraulic push rod 39, a transposition motor 41, a transposition shaft 42, a triangular bracket 43, a transmission joint 44, a side brush roller 45, a self-cleaning nozzle 46, a fan 47, a first drain pipe 48, a second drain pipe 49, a side brush motor 51, a self-cleaning motor 52, a spin-drying motor 53, a motor top plate 54, and a lifting rod 55. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0030] Embodiment 1, as Figure 1 - Figure 7 As shown, a robot automatic car washing machine in an embodiment of the first aspect of the present invention includes a body frame 11, wherein both ends of the body frame 11 are respectively arranged as an inlet and an outlet, a groove is arranged on the ground below the body frame 11, a conveying platform is installed in the groove, a spray mechanism is arranged on the side of the top surface of the body frame 11 close to the inlet, a drying mechanism is arranged on the side of the top surface of the body frame 11 close to the outlet, a top brushing device is also arranged on the side of the top surface of the body frame 11 close to the inlet, and side frames are fixedly installed at the middle of both sides of the body frame 11 close to the ground Plate 18, a slide rail 19 is fixedly installed on the top surface of the side frame plate 18, a recovery cabin 31 is slidably installed on the top of the slide rail 19, a cabin partition 32 is fixedly installed on the middle of the inner wall of the recovery cabin 31, the cabin partition 32 divides the interior of the recovery cabin 31 into a self-cleaning cabin and a drying cabin, a cabin cover 33 is fixedly installed on the top surface of the recovery cabin 31, a cleaning device is installed in the recovery cabin 31, and a switchable brush roller is rotatably installed on one side of the recovery cabin 31 close to the body frame 11, and the switchable brush roller is used to rotate and recycle the dirty brush roller after use into the recovery cabin 31 for cleaning.

[0031] In the above embodiment, it should be noted that the body frame 11 is a tunnel structure. The vehicle is driven to the entrance of the body frame 11 and the engine is turned off. The vehicle is driven to move back and forth in the body frame 11 by starting the conveying platform so as to be washed multiple times. During the movement of the vehicle, the spray mechanism is started to achieve the effect of washing the vehicle body or spraying the cleaning liquid on the vehicle body. After the vehicle is washed, the drying mechanism is started to dry the surface of the vehicle body, and the dried vehicle can be driven away directly.

[0032] After the spray mechanism sprays the cleaning liquid on the car body, one of the brush heads in the switchable brush roller is used to brush the car body, and the switchable brush rollers on both sides of the body frame 11 are started to transfer the brush head rich in cleaning liquid after brushing into the recovery cabin 31, and rinsed and dried through the cleaning device, and at the same time, a new clean brush head is transferred out to continue brushing the car body, so as to achieve the effect of timely cleaning the dirty brush head, avoid the residual foam and cleaning liquid in the bristles from being repeatedly smeared on the car body, and greatly shorten the time for cleaning the car body; at the same time, cleaning in a closed recovery cabin can also reduce the amount of cleaning water, effectively shorten the cleaning time of the bristles, and greatly improve the working efficiency of the robot automatic car washing machine; finally, timely cleaning can also prevent the bristles from becoming dirty and hard, extend the service life of the brush head, and reduce maintenance costs.

[0033] Embodiment 2, as Figure 6 - Fig. 9 As shown, a robot automatic car washing machine includes embodiment 1. In addition, a first opening and closing door panel 34 and a third opening and closing door panel 36 are provided on the outer wall of the recovery cabin 31 close to the body frame 11. The first opening and closing door panel 34 is rotatably installed on the side of the outer wall of the recovery cabin 31 close to the entrance of the body frame 11, and the third opening and closing door panel 36 is rotatably installed on the side of the outer wall of the recovery cabin 31 close to the exit of the body frame 11. A second opening and closing door panel 35 is rotatably installed in the middle of the cabin partition 32.

[0034] In the above embodiment, it should be noted that the first door panel 34 opens and closes toward the inside of the recovery cabin 31 , the second door panel 35 opens and closes toward the exit of the body frame 11 , and the third door panel 36 opens and closes toward the outside of the recovery cabin 31 .

[0035] Embodiment 3, as Figure 5 - Fig. 9As shown, a robot automatic car washing machine includes embodiment 2. In addition, the switchable brush roller includes a transposition shaft 42, which is rotatably mounted on the middle part of one side of the recovery cabin 31 close to the body frame 11. The upper end of the transposition shaft 42 passes through the cabin cover 33 and is fixedly connected to the transposition motor 41. The transposition motor 41 is fixedly mounted on the top surface of the cabin cover 33. A triangular bracket 43 is fixedly mounted on the outer wall of the transposition shaft 42. The triangular bracket 43 is rotatably mounted at the intersection of the inner wall of the recovery cabin 31 and the cabin partition 32. The triangular bracket 43 is arranged above the first opening and closing door panel 34, the second opening and closing door panel 35, and the third opening and closing door panel 36. The switchable brush roller includes a side brush roller 45. The surface of the side brush roller 45 is provided with nylon soft bristles. The bottom triangles of the triangular bracket 43 are rotatably installed with the side brush roller 45. The upper end shaft of the side brush roller 45 passes through the triangular bracket 43 and is fixedly installed with a transmission joint 44. The transmission joints 44 are respectively arranged on the top triangles of the triangular bracket 43, and the upper end of the transmission joint 44 is provided with a connecting groove.

[0036] In the above embodiment, it should be noted that by starting the transposition motor 41 to drive the transposition shaft 42 to rotate, the transposition shaft 42 drives the triangular bracket 43 to rotate, and the triangular bracket 43 drives the side brush rollers 45 to rotate, and each side brush roller 45 passes through the first opening and closing door panel 34, the second opening and closing door panel 35, and the third opening and closing door panel 36 in sequence, so as to achieve the circulation of each side brush roller 45 from the outside of the recovery cabin 31 to the inside of the recovery cabin 31 and then to the outside of the recovery cabin 31.

[0037] Embodiment 4, as Figure 1 - Fig. 9As shown, a robot automatic car washing machine includes embodiment 3. In addition, a side brush motor 51, a self-cleaning motor 52 and a spin-drying motor 53 are arranged on the top surface of the cabin cover 33. The side brush motor 51 is arranged on the upper outer side of a side of the recovery cabin 31 close to the body frame 11, the self-cleaning motor 52 is arranged on the upper side of the cabin partition 32 close to the entrance of the body frame 11, and the spin-drying motor 53 is arranged on the upper side of the cabin partition 32 close to the exit of the body frame 11. The lower output ends of the side brush motor 51, the self-cleaning motor 52 and the spin-drying motor 53 are all arranged to have a structure that can be inserted into the connecting groove of the transmission joint 44. The side brush motor 51, the self-cleaning motor 52 and the spin-drying motor 53 are all fixedly installed with a motor top plate 54 on the top surface. The two ends of the motor top plate 54 extend to both sides and are fixedly installed with lifting rods 55. The lower ends of the lifting rods 55 are fixedly connected to the top surface of the cabin cover 33 The lifting rod 55 is used to drive the output end of the side brush motor 51, the self-cleaning motor 52 or the spin-drying motor 53 to pass through the cabin cover 33 and insert into the connecting groove of the transmission joint 44. The side of the cabin partition 32 close to the entrance of the body frame 11 is set as a self-cleaning cabin, and the side of the cabin partition 32 close to the outlet of the body frame 11 is set as a drying cabin. The cleaning device includes a fan 47 and a self-cleaning nozzle 46. A plurality of self-cleaning nozzles 46 are fixedly mounted on the inner wall of the self-cleaning cabin of the recovery cabin 31, and a plurality of fans 47 are embedded and mounted on the inner wall of the drying cabin of the recovery cabin 31. The fan 47 is also mounted on the cabin cover 33 above the drying cabin. The fan 47 passes through the inner wall of the recovery cabin 31 and the bottom surface of the cabin cover 33. The lower end of the outer wall of the self-cleaning cabin of the recovery cabin 31 is inserted with a first drain pipe 48, and the lower end of the outer wall of the drying cabin of the recovery cabin 31 is inserted with a second drain pipe 49.

[0038] In the above embodiment, it should be noted that the rotational speeds of the side brush motor 51, the self-cleaning motor 52 and the spin-drying motor 53 are different. The rotational speed of the side brush motor 51 is moderate, and is used to drive the side brush roller 45 to rotate to the outside of the recovery cabin 31. By starting the lifting rod 55, the motor top plate 54 connected to the side brush motor 51 is driven to descend, and the output end of the linkage side brush motor 51 is inserted into the transmission joint 44 at the upper end of the side brush roller 45 on the outside of the recovery cabin 31, and then the side brush motor 51 is started to achieve the effect of driving the side brush roller 45 to brush the car body; the self-cleaning motor 52 has a slow rotational speed, and is used to drive the side brush roller 45 in the self-cleaning cabin of the recovery cabin 31. By starting the lifting rod 55, the motor top plate 54 connected to the self-cleaning motor 52 is driven to descend, and the output end of the linkage self-cleaning motor 52 is inserted into the transmission joint 44 at the upper end of the side brush roller 45 in the self-cleaning cabin of the recovery cabin 31, and then the side brush motor 51 is started. The self-cleaning motor 52 and the self-cleaning nozzle 46 can achieve the effect of driving the side brush roller 45 to rotate slowly and evenly clean the side brush roller 45; the rotation speed of the spin-drying motor 53 is extremely fast, and is used to drive the side brush roller 45 in the drying chamber of the recovery chamber 31. By starting the lifting rod 55, the motor top plate 54 connected to the spin-drying motor 53 is driven to descend, and the output end of the linkage spin-drying motor 53 is inserted into the transmission joint 44 at the upper end of the side brush roller 45 in the drying chamber of the recovery chamber 31, and then the spin-drying motor 53 and the fan 47 are started to achieve the effect of driving the side brush roller 45 to spin dry at high speed; the self-cleaning nozzle 46 is connected to the city water supply system, and the sewage in the self-cleaning chamber of the recovery chamber 31 will be discharged from the first drain pipe 48, and the fan 47 can blow external dry air into the drying chamber of the recovery chamber 31, and the water thrown out of the inner wall of the drying chamber of the recovery chamber 31 will be discharged from the drying chamber of the recovery chamber 31.

[0039] Embodiment 5, as Figure 2 , Figure 6 and Figure 8 As shown, a robot automatic car washing machine includes embodiment 1. In addition, a plurality of rollers 37 are fixedly installed on the bottom surface of the recovery cabin 31, and the rollers 37 are rollingly installed in the slide rails 19. A hydraulic push rod 39 is arranged between the slide rails 19. The hydraulic push rod 39 is fixedly installed on the side of the side frame plate 18 away from the body frame 11. An end plate 38 is fixedly installed on the output end of the hydraulic push rod 39 close to the body frame 11, and the end plate 38 is fixedly connected to the bottom surface of the recovery cabin 31.

[0040] In the above embodiment, it should be noted that the recovery cabin 31 is slidably connected to the slide rail 19 through the roller 37. When the side brush roller 45 on the outside of the recovery cabin 31 rotates at a high speed, the end plate 38 is pushed by starting the hydraulic push rod 39 to drive the recovery cabin 31 to move, and at the same time, the roller 37 rolls in the slide rail 19 to achieve the effect of driving the side brush roller 45 to conform to the side curve of the vehicle body for brushing.

[0041] Embodiment 6, as Figure 1 - Figure 5 and Fig.10As shown, a robot automatic car washing machine includes embodiment 1. In addition, the top brushing device includes a top crossbeam 21, which is fixedly installed on the top surface of the body frame 11 near the entrance. Connecting swivel seats 22 are fixedly installed at both ends of the bottom surface of the top crossbeam 21, and a swing motor 23 is fixedly installed at one end of the connecting swivel seat 22. The output end of the swing motor 23 passes through the connecting swivel seat 22 and is fixedly connected to a swing arm 24, one of which extends downward from one end of the swing motor 23 and is rotatably installed with a top brush roller 25, and the other swing arm 24 extends downward from one end of the swing motor 23 and is fixedly installed with a top brush motor 26, and the output end of the top brush motor 26 is fixedly connected to one end of the top brush roller 25 away from the swing arm 24.

[0042] In the above embodiment, it should be noted that, since the top brush roller 25 is in a suspended state for a long time, the foam inside it will continue to flow down under the action of gravity and centrifugal force, and the top brush roller 25 is close to the spray mechanism, so the cleaning difficulty of the top brush roller 25 is much lower than that of the side brush roller 45, and the demand for a cleaning device is relatively low. Therefore, the top brush roller 25 still adopts a conventional structure; the top brush roller 25 is started to rotate at a high speed by starting the top brush motor 26, and the top brush roller 25 is driven to swing the swing arm 24 by starting the swing motor 23, so that the top brush roller 25 can better fit the top of the vehicle and brush the top of the vehicle.

[0043] Embodiment 7, as Figure 1 - Figure 5 and Fig.10 As shown, a robot automatic car washing machine includes embodiment 1. In addition, the conveying platform includes a transmission roller 16, which is rotatably installed on the two ends of the inner wall of the groove below the body frame 11, and one end of the transmission roller 16 is fixedly connected to a motor, and the outer walls of the transmission rollers 16 at both ends of the groove are sleeved and installed with a conveyor belt 17. The spray mechanism includes a spray beam 12, which is fixedly installed on the top surface of the body frame 11 on one side close to the entrance, and a plurality of pressurized nozzles 13 are fixedly installed on the bottom surface of the spray beam 12, and the pressurized nozzles 13 are connected to the city water supply system. The drying mechanism includes a drying beam 14, which is fixedly installed on the top surface of the body frame 11 on one side close to the exit, and a plurality of blowers 15 are rotatably installed on the drying beam 14, and the air outlet of the blower 15 is downward, and a heating wire and an electric fan are installed in the blower 15.

[0044] In the above embodiment, it should be noted that the conveyor belt 17 is driven to rotate by starting the motor to drive the transmission roller 16 to drive the vehicle to move in the body frame 11, and the motor is controlled to drive the transmission roller 16 to rotate clockwise or counterclockwise to control the conveyor belt 17 to drive the vehicle to move back and forth in the body frame 11, so as to facilitate multiple brushing; by starting the pressurized nozzle 13, the effect of spraying water to rinse the surface of the vehicle is achieved, and at the same time, some of the pressurized nozzles 13 are connected to the cleaning liquid tank, and by starting these pressurized nozzles 13, the cleaning liquid can be sprayed on the surface of the vehicle body; by starting the electric heating wire in the blower 15 to heat the internal air, and then starting the electric fan in the blower 15, the effect of blowing air on the surface of the vehicle body and drying the vehicle body is achieved.

[0045] The use process of the present invention is as follows: a person skilled in the art drives the vehicle to the entrance of the body frame 11 and turns off the engine, starts the transmission roller 16 to drive the conveyor belt 17 to drive the vehicle to move in the body frame 11, first starts the pressurized nozzle 13 to wash the dust on the surface of the vehicle body, then starts the pressurized nozzle 13 to spray the cleaning liquid on the surface of the vehicle body, then starts the side brush motor 51 to drive the side brush roller 45 to rotate, and at the same time starts the hydraulic push rod 39 to push the end plate 38 to drive the recovery cabin 31 to move, and at the same time the roller 37 rolls in the slide rail 19 to drive the side brush roller 45 to brush and wash in accordance with the side curve of the vehicle body. When it comes to the flushing stage of the cleaning liquid, the transposition motor 41 is started to drive the transposition shaft 42 to rotate, the transposition shaft 42 drives the triangular bracket 43 to rotate, and the triangular bracket 43 drives the side brush roller 45 on the outside of the recovery cabin 31 to rotate into the self-cleaning cabin, and at the same time, the clean side brush roller 45 pre-placed in the drying cabin rotates out, and then the side brush motor 51 is started to drive the new side brush roller 45 to rotate to quickly brush the surface of the vehicle body, and finally the electric heating wire in the blower 15 is started to heat the internal air, and then the electric fan in the blower 15 is started to blow air on the surface of the vehicle body to dry the vehicle body, and the dried vehicle can be driven away directly.

[0046] The above is only a preferred embodiment of the present invention. Any person skilled in the art may modify the present invention by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solution of the present invention belongs to the scope of protection claimed by the present invention.

Claims

1. A robot automatic car washing machine, comprising a machine frame (11), wherein two ends of the machine frame (11) are respectively provided with an inlet and an outlet, and the ground below the machine frame (11) is provided with a groove, wherein: A conveying platform is installed in the slot, a spray mechanism is provided on one side of the top surface of the machine frame (11) close to the inlet, a drying mechanism is provided on one side of the top surface of the machine frame (11) close to the outlet, and a top brushing device is also installed on one side of the top surface of the machine frame (11) close to the inlet. Side frames (18) are fixedly installed at positions close to the ground on the middle of both sides of the machine frame (11), a slide rail (19) is fixedly installed on the top surface of the side frames (18), a recovery cabin (31) is slidably installed on the top of the slide rail (19), a cabin partition (32) is fixedly installed on the middle part of the inner wall of the recovery cabin (31), and the cabin partition (32) divides the interior of the recovery cabin (31) into a self-cleaning cabin and a drying cabin, a cabin cover (33) is fixedly installed on the top surface of the recovery cabin (31), a cleaning device is installed in the recovery cabin (31), and a switchable brush roller is rotatably installed on one side of the recovery cabin (31) close to the machine frame (11).

2. A robot automatic car washing machine according to claim 1, characterized in that: A first opening and closing door panel (34) and a third opening and closing door panel (36) are provided on an outer wall of the recovery cabin (31) close to the body frame (11); the first opening and closing door panel (34) is rotatably mounted on a side of the outer wall of the recovery cabin (31) close to the entrance of the body frame (11); the third opening and closing door panel (36) is rotatably mounted on a side of the outer wall of the recovery cabin (31) close to the exit of the body frame (11); and a second opening and closing door panel (35) is rotatably mounted on the middle part of the cabin partition (32).

3. A robot automatic car washing machine according to claim 2, characterized in that: The switchable brush roller comprises a transposition shaft (42), the transposition shaft (42) is rotatably mounted on the middle part of one side of the recovery cabin (31) close to the body frame (11), the upper end of the transposition shaft (42) passes through the cabin cover (33) and is fixedly connected to the transposition motor (41), the transposition motor (41) is fixedly mounted on the top surface of the cabin cover (33), the outer wall of the transposition shaft (42) is fixedly mounted with a triangular bracket (43), the triangular bracket (43) is rotatably mounted at the intersection of the inner wall of the recovery cabin (31) and the cabin partition (32), and the triangular bracket (43) is arranged above the first opening and closing door panel (34), the second opening and closing door panel (35), and the third opening and closing door panel (36).

4. The robot automatic car washing machine according to claim 3, characterized in that: The switchable brush roller comprises a side brush roller (45), the surface of the side brush roller (45) is provided with nylon soft bristles, the bottom triangles of the triangular bracket (43) are all rotatably mounted with the side brush roller (45), the upper end rotation shaft of the side brush roller (45) passes through the triangular bracket (43) and is fixedly mounted with a transmission joint (44), the transmission joint (44) is respectively arranged on the top triangles of the triangular bracket (43), and the upper end of the transmission joint (44) is provided with a connecting groove.

5. The robot automatic car washing machine according to claim 4, characterized in that: The top surface of the cabin cover (33) is provided with a side brush motor (51), a self-cleaning motor (52) and a spin-drying motor (53); the side brush motor (51) is arranged above the outer side of a side of the recovery cabin (31) close to the machine frame (11); the self-cleaning motor (52) is arranged above the side of the cabin partition (32) close to the entrance of the machine frame (11); and the spin-drying motor (53) is arranged above the side of the cabin partition (32) close to the exit of the machine frame (11).

6. The robot automatic car washing machine according to claim 5, characterized in that: The lower output ends of the side brush motor (51), the self-cleaning motor (52) and the spin-drying motor (53) are all configured to be structures capable of being inserted into the connecting groove of the transmission joint (44); the top surfaces of the side brush motor (51), the self-cleaning motor (52) and the spin-drying motor (53) are all fixedly mounted with motor top plates (54); both ends of the motor top plates (54) extend to both sides and are fixedly mounted with lifting rods (55); the lower ends of the lifting rods (55) are fixedly connected to the top surface of the cabin cover (33); the lifting rods (55) are used to drive the output ends of the side brush motor (51), the self-cleaning motor (52) or the spin-drying motor (53) to pass through the cabin cover (33) and be inserted into the connecting groove of the transmission joint (44).

7. A robot automatic car washing machine according to claim 6, characterized in that: The side of the cabin partition (32) close to the entrance of the body frame (11) is set as a self-cleaning cabin, and the side of the cabin partition (32) close to the exit of the body frame (11) is set as a drying cabin. The cleaning device comprises a fan (47) and a self-cleaning nozzle (46). A plurality of the self-cleaning nozzles (46) are fixedly mounted on the inner wall of the self-cleaning cabin of the recovery cabin (31), and a plurality of the fans (47) are embedded and mounted on the inner wall of the drying cabin of the recovery cabin (31). The fan (47) is also mounted on the cabin cover (33) above the drying cabin. The fan (47) passes through the inner wall of the recovery cabin (31) and the bottom surface of the cabin cover (33). A first drain pipe (48) is inserted and installed at the lower end of the outer wall of the self-cleaning cabin of the recovery cabin (31), and a second drain pipe (49) is inserted and installed at the lower end of the outer wall of the drying cabin of the recovery cabin (31).

8. The robot automatic car washing machine according to claim 1, characterized in that: A plurality of rollers (37) are fixedly mounted on the bottom surface of the recovery cabin (31), and the rollers (37) are rollingly mounted in slide rails (19). A hydraulic push rod (39) is arranged between the slide rails (19), and the hydraulic push rod (39) is fixedly mounted on a side of the side frame plate (18) away from the machine body frame (11). An end plate (38) is fixedly mounted on an output end of the hydraulic push rod (39) close to the machine body frame (11), and the end plate (38) is fixedly connected to the bottom surface of the recovery cabin (31).

9. The robot automatic car washing machine according to claim 1, characterized in that: The top brushing device comprises a top crossbeam (21), wherein the top crossbeam (21) is fixedly mounted on a side of the top surface of the machine body frame (11) close to the inlet, and connecting swivel seats (22) are fixedly mounted on both ends of the bottom surface of the top crossbeam (21), and a swing motor (23) is fixedly mounted on one end of the connecting swivel seat (22), and an output end of the swing motor (23) passes through the connecting swivel seat (22) and is fixedly connected to a swing arm (24), wherein one end of the swing arm (24) away from the swing motor (23) extends downward and is rotatably mounted with a top brush roller (25), and another end of the swing arm (24) away from the swing motor (23) extends downward and is fixedly mounted with a top brush motor (26), and the output end of the top brush motor (26) is fixedly connected to an end of the top brush roller (25) away from the swing arm (24).

10. The robot automatic car washing machine according to claim 1, characterized in that: The conveying platform comprises a transmission roller (16), the transmission roller (16) is rotatably mounted on the two ends of the inner wall of the slot below the machine frame (11), one end of the transmission roller (16) is fixedly connected to a motor, and the outer walls of the transmission rollers (16) at the two ends of the slot are sleeved with a conveyor belt (17). The spraying mechanism comprises a spraying beam (12), the spraying beam (12) is fixedly mounted on the top surface of the machine frame (11) on a side close to the inlet, and a plurality of pressurized nozzles (13) are fixedly mounted on the bottom surface of the spraying beam (12), and the pressurized nozzles (13) are connected to the city water supply system. The drying mechanism comprises a drying beam (14), the drying beam (14) is fixedly mounted on the top surface of the machine frame (11) on a side close to the outlet, and a plurality of blowers (15) are rotatably mounted on the drying beam (14), the air outlet of the blower (15) is downward, and a heating wire and an electric fan are installed in the blower (15).

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