CN113460116B - An intelligent maintenance robot based on cloud computing - Google Patents

Abstract

The invention discloses an intelligent maintenance robot based on cloud computing, which comprises a moving mechanism, a spraying mechanism, a cleaning mechanism, an air drying mechanism, a bottom plate, a storage mechanism, a control mechanism, a liquid injection and discharge mechanism and a stirring mechanism, wherein the spraying mechanism is arranged on the bottom plate; when the moving mechanism is used, the moving mechanism moves on the track, inspection information is transmitted to workers in a train maintenance room by matching with the camera, the workers do not need to detect the paint surface of the train shell outdoors, and the labor intensity of the workers is reduced.

Description

An intelligent maintenance robot based on cloud computing

technical field

The invention relates to the field of robot technology, in particular, to an intelligent maintenance robot based on cloud computing.

Background technique

With the development of technology, intelligent development has become the mainstream, intelligent robots are gradually promoted in various application fields, and they are gradually integrated into all aspects of social life. With the increase of labor costs, more and more robots have replaced labor. Trains, also known as railway trains, refer to vehicles running on railway tracks, usually composed of multiple carriages, which are one of the most important modern means of transportation for human beings. First, the paint surface of the train shell needs to be checked and repainted regularly.

In the prior art, when inspecting and repairing the train shell, the staff usually inspects and repairs the train shell outdoors, which increases the labor intensity of the staff, and the maintenance efficiency is low. At the same time, the staff manually paints the train shell, The paint repair effect is poor, which reduces the paint quality of the train shell, and it is not convenient to quickly air dry the paint surface after paint repair, which is not conducive to the maintenance of the paint surface of the train shell. Therefore, an intelligent maintenance robot based on cloud computing is proposed.

SUMMARY OF THE INVENTION

The technical task of the present invention is to address the above deficiencies. When the present invention is used, the mobile mechanism is used to move on the track, and the inspection information is transmitted to the staff in the train inspection room with the help of the camera. Detection, reduce the labor intensity of staff to solve the above problems.

The technical scheme of the present invention is realized as follows:

An intelligent maintenance robot based on cloud computing, comprising a moving mechanism, a spraying mechanism, a cleaning mechanism, an air-drying mechanism, a bottom plate, a storage mechanism, a control mechanism, a liquid injection and discharge mechanism and a stirring mechanism;

Wherein, the moving mechanism includes a first wheel axle, the first wheel axle is arranged under the bottom plate, a second wheel axle is arranged under the bottom plate, and one end of the second wheel axle is fixedly connected with the first wheel axle A bevel gear, a forward and reverse rotation motor is fixedly installed on the lower surface of the bottom plate, the output end of the forward and reverse rotation motor is fixedly installed with a rotating shaft through a coupling, and one end of the rotating shaft is fixedly connected with a second bevel gear, so The outside of the second bevel gear meshes with the outside of the first bevel gear, and both ends of the first wheel axle and one end of the second wheel axle are fixedly connected with track wheels;

Wherein, the spraying mechanism includes a first linear motor, a liquid storage tank is fixedly connected to the upper surface of the bottom plate, a liquid pump is fixedly installed on the upper surface of the liquid storage tank, and the liquid outlet of the liquid pump communicates with A liquid discharge pipe, the output end of the first linear motor is fixedly connected with a nozzle, the liquid inlet of the liquid pump is connected with a liquid inlet pipe, and one side of the liquid storage tank is connected with a first liquid outlet pipe, so One end of the first liquid outlet pipe is communicated with one end of the liquid inlet pipe, and the inside of the liquid storage tank is provided with a first cavity;

Wherein, the cleaning mechanism includes a first water outlet pipe, one end of the first water outlet pipe is communicated with the outside of the liquid storage tank, and the other end of the first water outlet pipe is communicated with one end of the liquid inlet pipe, so A second cavity is arranged inside the liquid storage tank;

Wherein, the air drying mechanism includes a third linear motor, a fan is fixedly installed on the upper surface of the liquid storage tank, an air outlet of the fan is connected with an exhaust pipe, and an output end of the third linear motor is fixedly connected with a fan mouth, the air inlet of the air nozzle is communicated with one end of the air exhaust pipe;

Wherein, the storage mechanism includes a box body, the bottom of the box body is fixedly connected to the upper surface of the bottom plate, the bottoms of the first linear motor and the third linear motor are connected to the upper surface of the box body fixed connection;

Wherein, the control mechanism includes a camera, the camera is fixedly connected to the upper surface of the box body, the lower surface of the bottom plate is fixedly installed with a PLC controller and a communication module, and the signal output end of the camera is connected to the PLC The signal input end of the controller is connected, the signal output end of the PLC controller is connected with the signal input end of the communication module, the signal output end of the communication module is connected with the signal input end of the cloud computing module, the cloud computing The signal output end of the module is connected to the signal input end of the display screen, and the electric control ends of the first linear motor, the second linear motor, the third linear motor, the liquid pump, the fan and the forward and reverse motors are respectively controlled by the PLC. The control output terminal of the controller is electrically connected.

Preferably, the moving mechanism further includes a first fixing plate, the first fixing plate is fixedly connected to the lower surface of the bottom plate, the inner side of the first fixing plate is fixedly connected with the outer ring of the first bearing, the The outside of the second wheel axle is fixedly connected to the inner ring of the first bearing.

Preferably, the cleaning mechanism further includes a second linear motor, the bottom of the second linear motor is fixedly connected with the upper surface of the box body, and the output end of the second linear motor is fixedly connected with a second fixing plate, A brush is fixedly connected to the outer side of the second fixing plate.

Preferably, two box doors are hinged inside the storage mechanism, and handles are fixedly connected to the outside of the box doors.

Preferably, a first solenoid valve is fixedly installed on the first liquid outlet pipe, and a second solenoid valve is fixedly installed on the first water outlet pipe.

Preferably, the control mechanism further includes a battery for power supply, and the battery is fixedly connected to the lower surface of the bottom plate.

Preferably, the liquid injection and discharge mechanism includes a liquid injection pipe, one end of the liquid injection pipe is communicated with the upper surface of the liquid storage tank, the upper surface of the liquid storage tank is connected with a water injection pipe, and the liquid injection pipe is connected to the upper surface of the liquid storage tank. A first valve is fixedly installed on the water injection pipe and the liquid storage tank, a second liquid outlet pipe and a second water outlet pipe are connected to one side of the liquid storage tank, and the second liquid outlet pipe and the second water outlet pipe are both fixed A second valve is installed.

Preferably, two through grooves are formed on the front surface of the liquid storage tank, and a plate body is fixedly connected to the inside of the through grooves.

Preferably, the stirring mechanism includes a stirring motor, the stirring motor is fixedly connected to one side of the liquid storage tank, the output end of the stirring motor is fixedly connected with a stirring shaft through a coupling, and the outside of the stirring shaft is fixedly connected with a stirring shaft. A stirring blade is fixedly connected, and one end of the stirring shaft is rotatably connected with the inside of the first cavity through a second bearing.

Preferably, a push handle is fixedly connected to the upper surface of the bottom plate.

Compared with the prior art, the advantages and positive effects of the present invention are:

1. When the present invention is used, the mobile mechanism moves on the track, and cooperates with the camera to transmit the inspection information to the staff in the train inspection room, so that the staff does not need to detect the paint surface of the train shell outdoors, and the labor intensity of the staff is reduced.

2. Through cloud computing and testing data, formulate a repair plan for the paint surface of the train shell, and then cooperate with the cleaning mechanism and the spraying mechanism to clean and touch up the paint surface, so as to improve the repair effect of the paint surface and improve the paint surface quality of the train shell.

3. At the same time, through the air-drying mechanism, it is convenient to quickly air-dry the repaired paint surface, which is conducive to the maintenance and use of the paint surface of the train shell.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some of the present invention. In the embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

1 is a schematic structural diagram of an intelligent maintenance robot based on cloud computing according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the connection structure of a base plate and a first wheel axle and a second wheel axle according to an embodiment of the present invention;

3 is a schematic diagram of a bottom structure of a base plate according to an embodiment of the present invention;

4 is a schematic structural diagram of a liquid storage tank according to an embodiment of the present invention;

5 is a schematic side view of a liquid storage tank according to an embodiment of the present invention;

6 is a schematic diagram of the internal structure of a liquid storage tank according to an embodiment of the present invention;

7 is a schematic structural diagram of a box body according to an embodiment of the present invention;

8 is a schematic diagram of the connection structure of the second wheel axle, the track wheel and the first fixing plate according to an embodiment of the present invention;

FIG. 9 is a block diagram of electrical connection according to an embodiment of the present invention.

In the picture:

1. Moving mechanism; 11. The first wheel axle; 12, The second wheel axle; 13, The first bevel gear; 14, The forward and reverse motor; 15, The rotating shaft; 16, The second bevel gear; , the first fixed plate; 19, the first bearing; 2, the spraying mechanism; 21, the first linear motor; 22, the liquid storage tank; 23, the liquid pump; 24, the drain pipe; 25, the nozzle; 26, the liquid inlet pipe; 27, the first liquid outlet pipe; 28, the first cavity; 29, the first solenoid valve; 3, the cleaning mechanism; 31, the second linear motor; 32, the second fixed plate; 33, the brush; 34, The first water outlet pipe; 35, the second cavity; 36, the second solenoid valve; 4, the air drying mechanism; 41, the third linear motor; 42, the fan; 43, the exhaust pipe; 44, the air nozzle; 5, the bottom plate; 6. Storage mechanism; 61, box body; 62, box door; 63, handle; 7, control mechanism; 71, camera; 72, PLC controller; 73, communication module; 74, battery; 8, liquid injection and drainage mechanism; 81, liquid injection pipe; 82, water injection pipe; 83, first valve; 84, second liquid outlet pipe; 85, second water outlet pipe; 86, second valve; 87, channel; 88, plate body; 9, stirring mechanism; 91, stirring motor; 92, stirring shaft; 93, second bearing; 94, stirring blade; 10, push handle.

Detailed ways

In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments may be combined with each other in the case of no conflict.

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

Example 1

As shown in Figures 1-9, a cloud-based intelligent maintenance robot according to an embodiment of the present invention includes a moving mechanism 1, a spraying mechanism 2, a cleaning mechanism 3, an air-drying mechanism 4, a bottom plate 5, a storage mechanism 6, a control mechanism Mechanism 7, liquid injection and discharge mechanism 8 and stirring mechanism 9;

The moving mechanism 1 includes a first wheel shaft 11 , the first wheel shaft 11 is arranged below the base plate 5 , a second wheel shaft 12 is arranged below the base plate 5 , and one end of the second wheel shaft 12 is fixedly connected with a first bevel gear 13. A forward and reverse rotation motor 14 is fixedly installed on the lower surface of the bottom plate 5. The output end of the forward and reverse rotation motor 14 is fixedly installed with a rotating shaft 15 through a coupling, and one end of the rotating shaft 15 is fixedly connected with a second bevel gear 16. The outside of the gear 16 meshes with the outside of the first bevel gear 13, the two ends of the first wheel axle 11 and one end of the second wheel axle 12 are fixedly connected with the rail wheels 17, and the moving mechanism 1 also includes a first fixing plate 18, the first A fixing plate 18 is fixedly connected to the lower surface of the bottom plate 5, the inner side of the first fixing plate 18 is fixedly connected with the outer ring of the first bearing 19, and the outer side of the second wheel axle 12 is fixedly connected with the inner ring of the first bearing 19;

By adopting the above technical solution, the forward and reverse rotation motor 14 is activated to drive the rotation shaft 15 to rotate, thereby driving the second bevel gear 16 to rotate, and the second bevel gear 16 to drive the first bevel gear 13 to rotate, thereby driving the second wheel shaft 12 to rotate. The two wheel axles 12 drive the track wheel 17 to rotate, and move the position of the present invention.

Wherein, the spraying mechanism 2 includes a first linear motor 21, the upper surface of the bottom plate 5 is fixedly connected with a liquid storage tank 22, the upper surface of the liquid storage tank 22 is fixedly installed with a liquid pump 23, and the liquid outlet of the liquid pump 23 is connected with a discharge The liquid pipe 24, the output end of the first linear motor 21 is fixedly connected with the spray head 25, the liquid inlet of the liquid pump 23 is connected with the liquid inlet pipe 26, one side of the liquid storage tank 22 is connected with the first liquid outlet pipe 27, One end of a liquid outlet pipe 27 is communicated with one end of the liquid inlet pipe 26, a first cavity 28 is provided inside the liquid storage tank 22, and a first solenoid valve 29 is fixedly installed on the first liquid outlet pipe 27;

By adopting the above technical solution, the first linear motor 21 drives the spray head 25 to move to the spraying position, opens the first solenoid valve 29 , and starts the liquid pump 23 , and the liquid pump 23 is drawn out from the first cavity 28 through the first liquid outlet pipe 27 The paint is then discharged into the spray head 25 through the drain pipe 24 to carry out touch-up paint on the train shell.

The storage mechanism 6 includes a box body 61, the bottom of the box body 61 is fixedly connected to the upper surface of the bottom plate 5, the bottoms of the first linear motor 21 and the third linear motor 41 are fixedly connected to the upper surface of the box body 61, and the storage mechanism The inside of 6 is hinged with two box doors 62, and the outside of the box doors 62 is fixedly connected with a handle 63;

By adopting the above technical solution, the first linear motor 21 , the second linear motor 31 , the third linear motor 41 and the camera 71 are supported and fixed by the setting of the box body 61 , and at the same time, it is convenient to store the tools and materials for maintenance. , the box door 62 plays a protective role on tools and materials.

Wherein, the control mechanism 7 includes a camera 71, the camera 71 is fixedly connected to the upper surface of the box body 61, the lower surface of the base plate 5 is fixedly installed with a PLC controller 72 and a communication module 73, and the signal output end of the camera 71 is connected to the PLC controller 72. The signal input end is connected, the signal output end of the PLC controller 72 is connected with the signal input end of the communication module 73, the signal output end of the communication module 73 is connected with the signal input end of the cloud computing module, and the signal output end of the cloud computing module is connected with the display screen The signal input end of the first linear motor 21, the second linear motor 31, the third linear motor 41, the liquid pump 23, the fan 42 and the forward and reverse rotation motor 14 are respectively connected with the control output end of the PLC controller 72. For electrical connection, the control mechanism 7 also includes a battery 74 for power supply, and the battery 74 is fixedly connected to the lower surface of the base plate 5 .

By adopting the above technical solution, the picture of the train shell is captured by the camera 71, and then transmitted to the communication module 73 through the PLC controller 72, and the information is transmitted to the display screen in the train inspection room through the communication module 73. The display screen judges the damage to the paint surface of the train shell, and at the same time, according to the size of the damaged paint surface through cloud computing, it determines the spraying time and scope of the paint, and calculates the drying time of the paint to improve the paint surface. repair effect and repair efficiency.

Specifically, the liquid injection and discharge mechanism 8 includes a liquid injection pipe 81, one end of the liquid injection pipe 81 is communicated with the upper surface of the liquid storage tank 22, and the upper surface of the liquid storage tank 22 is connected with a water injection pipe 82, the liquid injection pipe 81 and the water injection pipe The first valve 83 is fixedly installed on the 82, one side of the liquid storage tank 22 is connected with the second liquid outlet pipe 84 and the second water outlet pipe 85, and the second liquid outlet pipe 84 and the second water outlet pipe 85 are fixedly installed with For the second valve 86 , two through grooves 87 are formed on the front surface of the liquid storage tank 22 , and a plate body 88 is fixedly connected to the inside of the through grooves 87 .

By adopting the above technical solution, the first valve 83 on the liquid injection pipe 81 and the water injection pipe 82 is opened, so that paint and water can be injected into the first cavity 28 and the second cavity 35 respectively, and the second liquid outlet pipe 84 is opened. and the second valve 86 on the second water outlet pipe 85 to facilitate the discharge of the paint in the first cavity 28 and the water in the second cavity 35. The material of the plate body 88 is a transparent glass plate, which is convenient for observing the first cavity. The volume of liquid in the body 28 and the second cavity 35.

Specifically, a push handle 10 is fixedly connected to the upper surface of the bottom plate 5 .

By adopting the above technical solution, the push handle 10 is pushed and the rail wheel 17 is matched to facilitate the manual movement of the present invention.

Example 2

As shown in FIGS. 1 and 4-6, the difference between this embodiment and Embodiment 1 is that the cleaning mechanism 3 includes a first water outlet pipe 34, and one end of the first water outlet pipe 34 is communicated with the outside of the liquid storage tank 22, The other end of the first water outlet pipe 34 is communicated with one end of the liquid inlet pipe 26 , the liquid storage tank 22 is provided with a second cavity 35 , and the cleaning mechanism 3 further includes a second linear motor 31 , the bottom of which is connected to the bottom of the second linear motor 31 . The upper surface of the box body 61 is fixedly connected, the output end of the second linear motor 31 is fixedly connected with the second fixing plate 32 , the outer side of the second fixing plate 32 is fixedly connected with the brush 33 , and the first water outlet pipe 34 is fixedly installed with a second fixing plate 32 . Two solenoid valves 36 .

By adopting the above technical solution, the second linear motor 31 is started to drive the brush 33 to move to the damaged part of the paint surface of the train casing, and the second linear motor 31 drives the brush 33 to move up and down to brush off the impurities in the damaged part, and then open the first The second solenoid valve 36 activates the liquid pump 23. The liquid pump 23 draws water from the second cavity 35 through the first water outlet pipe 34, and then discharges it into the nozzle 25 through the liquid discharge pipe 24 to clean the train shell.

Example 3

As shown in FIG. 1 , the difference between this embodiment and Embodiment 2 is that the air drying mechanism 4 includes a third linear motor 41 , a fan 42 is fixedly installed on the upper surface of the liquid storage tank 22 , and the air outlet of the fan 42 is connected with an exhaust air. A tuyere 44 is fixedly connected to the output end of the third linear motor 41 , and the air inlet of the tuyere 44 communicates with one end of the exhaust pipe 43 .

By adopting the above technical solution, after cleaning or repainting the damaged paint surface of the train shell, the third linear motor 41 drives the air nozzle 44 to the damaged paint surface, starts the fan 42, and introduces the air into the air nozzle 44, so that the train can be exposed to the air. Air-dry any water spots or paint where the paint of the casing is damaged.

Example 4

As shown in FIGS. 5 to 6 , the difference between this embodiment and Embodiment 3 is that the stirring mechanism 9 includes a stirring motor 91, and the stirring motor 91 is fixedly connected to one side of the liquid storage tank 22, and the output end of the stirring motor 91 passes through the The coupling is fixedly connected with the stirring shaft 92 , the outside of the stirring shaft 92 is fixedly connected with the stirring blade 94 , and one end of the stirring shaft 92 is rotatably connected with the inside of the first cavity 28 through the second bearing 93 .

By adopting the above technical solution, the stirring motor 91 drives the stirring shaft 92 to rotate, thereby driving the stirring blade 94 to stir the paint, so as to avoid the precipitation of the paint.

In order to facilitate the understanding of the above technical solutions of the present invention, the working principle or operation mode of the present invention in the actual process will be described in detail below.

In practical application, the present invention is placed on the track beside the maintenance train, the forward and reverse rotation motor 14 is started, the rotating shaft 15 is driven to rotate, thereby driving the second bevel gear 16 to rotate, and the second bevel gear 16 drives the first bevel gear 13 Rotation, thereby driving the second wheel shaft 12 to rotate, the second wheel shaft 12 driving the rail wheel 17 to rotate, and the position of the present invention is moved. 72 is passed into the communication module 73, and the information is passed into the display screen in the train inspection room through the communication module 73. The staff judges the paint surface damage of the train shell through the display screen, and at the same time, according to the paint surface damage through cloud computing The size of the paint, judge the spraying time and scope of the paint, and calculate the drying time of the paint, transfer the cloud computing data into the communication module 73, and then start the second linear motor 31 through the PLC controller 72 to drive the hair The brush 33 moves to the damaged part of the paint surface of the train shell, the second linear motor 31 drives the brush 33 to move up and down, and brushes off the impurities in the damaged part, and then starts the forward and reverse rotation motor 14 to adjust the position of the present invention, and opens the second solenoid valve 36. Start the liquid pump 23. The liquid pump 23 draws water from the second cavity 35 through the first water outlet pipe 34, and then discharges it into the nozzle 25 through the liquid discharge pipe 24 to clean the train shell, and then open the first solenoid valve. 29 Close the second solenoid valve 36, start the liquid pump 23, and the liquid pump 23 draws out the paint from the first cavity 28 through the first liquid outlet pipe 27, and then discharges it into the spray head 25 through the liquid discharge pipe 24 to carry out the operation of the train shell. Repainting, after painting, start the forward and reverse motor 14 to adjust the position of the present invention, the third linear motor 41 drives the air nozzle 44 to the damaged paint surface, starts the fan 42, introduces the wind into the air nozzle 44, and paints the outer shell of the train. Air-dry the water stains or paint on the damaged part of the surface to complete the maintenance operation on the damaged part of the train shell.

Through the above specific embodiments, those skilled in the art can easily implement the present invention. However, it should be understood that the present invention is not limited to the above-mentioned specific embodiments. On the basis of the disclosed embodiments, those skilled in the technical field can arbitrarily combine different technical features to realize different technical solutions.

Claims (9)

1. An intelligent maintenance robot based on cloud computing is characterized by comprising a moving mechanism (1), a spraying mechanism (2), a cleaning mechanism (3), an air drying mechanism (4), a bottom plate (5), a storage mechanism (6), a control mechanism (7), an injection and drainage mechanism (8) and a stirring mechanism (9);

the moving mechanism (1) comprises a first wheel shaft (11), the first wheel shaft (11) is arranged below the bottom plate (5), a second wheel shaft (12) is arranged below the bottom plate (5), one end of the second wheel shaft (12) is fixedly connected with a first bevel gear (13), a forward and reverse rotating motor (14) is fixedly installed on the lower surface of the bottom plate (5), a rotating shaft (15) is fixedly installed at the output end of the forward and reverse rotating motor (14) through a coupler, one end of the rotating shaft (15) is fixedly connected with a second bevel gear (16), the outer portion of the second bevel gear (16) is meshed with the outer portion of the first bevel gear (13), and track wheels (17) are fixedly connected to two ends of the first wheel shaft (11) and one end of the second wheel shaft (12);

the spraying mechanism (2) comprises a first linear motor (21), a liquid storage tank (22) is fixedly connected to the upper surface of the bottom plate (5), a liquid pump (23) is fixedly mounted on the upper surface of the liquid storage tank (22), a liquid outlet of the liquid pump (23) is communicated with a liquid discharge pipe (24), a spray head (25) is fixedly connected to the output end of the first linear motor (21), a liquid inlet of the liquid pump (23) is communicated with a liquid inlet pipe (26), a first liquid outlet pipe (27) is communicated with one side of the liquid storage tank (22), one end of the first liquid outlet pipe (27) is communicated with one end of the liquid inlet pipe (26), and a first cavity (28) is arranged inside the liquid storage tank (22);

the cleaning mechanism (3) comprises a first water outlet pipe (34), one end of the first water outlet pipe (34) is communicated with the outer side of the liquid storage box (22), the other end of the first water outlet pipe (34) is communicated with one end of the liquid inlet pipe (26), and a second cavity (35) is arranged in the liquid storage box (22);

the air drying mechanism (4) comprises a third linear motor (41), a fan (42) is fixedly mounted on the upper surface of the liquid storage tank (22), an air outlet of the fan (42) is communicated with an exhaust pipe (43), an air nozzle (44) is fixedly connected to the output end of the third linear motor (41), and an air inlet of the air nozzle (44) is communicated with one end of the exhaust pipe (43);

the storage mechanism (6) comprises a box body (61), the bottom of the box body (61) is fixedly connected to the upper surface of the bottom plate (5), and the bottoms of the first linear motor (21) and the third linear motor (41) are fixedly connected with the upper surface of the box body (61);

wherein the control mechanism (7) comprises a camera (71), the camera (71) is fixedly connected with the upper surface of the box body (61), a PLC (programmable logic controller) controller (72) and a communication module (73) are fixedly arranged on the lower surface of the bottom plate (5), the signal output end of the camera (71) is connected with the signal input end of the PLC controller (72), the signal output end of the PLC (72) is connected with the signal input end of the communication module (73), the signal output end of the communication module (73) is connected with the signal input end of the cloud computing module, the signal output end of the cloud computing module is connected with the signal input end of the display screen, and the electric control ends of the first linear motor (21), the second linear motor (31), the third linear motor (41), the liquid pump (23), the fan (42) and the forward and reverse rotation motor (14) are respectively and electrically connected with the control output end of the PLC (72); the moving mechanism (1) further comprises a first fixing plate (18), the first fixing plate (18) is fixedly connected to the lower surface of the bottom plate (5), the inner side of the first fixing plate (18) is fixedly connected with an outer ring of a first bearing (19), and the outer portion of the second wheel shaft (12) is fixedly connected with an inner ring of the first bearing (19).

2. The intelligent overhaul robot based on cloud computing of claim 1, wherein the cleaning mechanism (3) further comprises a second linear motor (31), the bottom of the second linear motor (31) is fixedly connected with the upper surface of the box body (61), the output end of the second linear motor (31) is fixedly connected with a second fixing plate (32), and the outer side of the second fixing plate (32) is fixedly connected with a brush (33).

3. The intelligent overhaul robot based on cloud computing is characterized in that two box doors (62) are hinged to the inside of the storage mechanism (6), and handles (63) are fixedly connected to the outer sides of the box doors (62).

4. The intelligent overhaul robot based on cloud computing of claim 1, wherein a first solenoid valve (29) is fixedly mounted on the first liquid outlet pipe (27), and a second solenoid valve (36) is fixedly mounted on the first water outlet pipe (34).

5. A cloud computing based intelligent service robot as claimed in claim 1, wherein said control mechanism (7) further comprises a battery (74) for power supply, said battery (74) being fixedly connected to the lower surface of said base plate (5).

6. The cloud computing-based intelligent overhaul robot according to claim 1, wherein the liquid injection and drainage mechanism (8) comprises a liquid injection pipe (81), one end of the liquid injection pipe (81) is communicated with the upper surface of the liquid storage tank (22), the upper surface of the liquid storage tank (22) is communicated with a water injection pipe (82), the liquid injection pipe (81) and the water injection pipe (82) are both fixedly provided with a first valve (83), one side of the liquid storage tank (22) is communicated with a second liquid outlet pipe (84) and a second water outlet pipe (85), and the second liquid outlet pipe (84) and the second water outlet pipe (85) are both fixedly provided with a second valve (86).

7. The intelligent overhaul robot based on cloud computing of claim 1, wherein the front surface of the liquid storage tank (22) is provided with two through grooves (87), and a plate body (88) is fixedly connected to the inside of each through groove (87).

8. The intelligent overhaul robot based on cloud computing of claim 1, wherein the stirring mechanism (9) comprises a stirring motor (91), the stirring motor (91) is fixedly connected to one side of the liquid storage tank (22), the output end of the stirring motor (91) is fixedly connected with a stirring shaft (92) through a coupler, the outer portion of the stirring shaft (92) is fixedly connected with a stirring blade (94), and one end of the stirring shaft (92) is rotatably connected with the inner portion of the first cavity (28) through a second bearing (93).

9. The intelligent overhaul robot based on cloud computing of claim 1, wherein a push handle (10) is fixedly connected to the upper surface of the bottom plate (5).

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