CN114569022A

CN114569022A - High altitude is clean with mansion side wall washing car with function of preventing falling

Info

Publication number: CN114569022A
Application number: CN202210222670.2A
Authority: CN
Inventors: 提文
Original assignee: Ti Wen
Current assignee: Eanda Hubei New Energy Vehicle Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-06-03
Anticipated expiration: 2042-03-09
Also published as: CN114569022B

Abstract

The invention relates to the field of high-altitude cleaning equipment, in particular to a building side wall cleaning vehicle with an anti-falling function for high-altitude cleaning. The invention aims to provide a high-altitude building side wall cleaning vehicle with a falling prevention function, which is high in safety and convenient to clean. The technical scheme is as follows: a high-altitude cleaning mansion side wall cleaning vehicle with an anti-falling function comprises a vehicle frame, a power system, a wheel assembly, a limiting assembly, a thrust assembly and the like; the bottom of the sweep of the frame is provided with a power system, the power system is provided with four wheel assemblies which are arranged in a rectangular array, the left part of the frame is provided with a limiting assembly, and the middle part of the frame is provided with a thrust assembly which is used for enabling the wall-mounted thrust assembly. The invention provides power for the wheel assembly through the power system, adjusts the steering of the wheel assembly, and avoids the falling of the invention by utilizing the limiting assembly.

Description

High altitude is clean with mansion side wall washing car with function of preventing falling

Technical Field

The invention relates to the field of high-altitude cleaning equipment, in particular to a building side wall cleaning vehicle with an anti-falling function for high-altitude cleaning.

Background

The side wall of mansion is dried with the sun along with long-time wind-blowing, and it is big to be made the wall pollution degree by air pollution, so not only can influence the outward appearance of wall, still can reduce the life of outer wall simultaneously, washs mansion's side wall through regular to not only guarantee mansion's outer wall's outward appearance image, still prolonged the life of outer wall to a certain extent.

Present when wasing the mansion side wall, wash mansion's side wall through high building outer wall cleaning robot more, and current high building outer wall cleaning robot when wasing mansion side wall, form the vacuum through sucking disc and side wall, make high building outer wall cleaning robot adsorb on mansion's side wall, and it is single to carry out the mode of fixing to high building outer wall cleaning robot through the sucking disc, and it is strict to wall surface quality requirement, when meetting the gap, will cause the sucking disc to leak gas, lead to falling, and the high altitude weight thing can lead to the fact danger to subaerial pedestrian.

Aiming at the problems, a high-altitude cleaning mansion side wall cleaning vehicle which is high in safety, convenient to clean and capable of preventing falling is developed.

Disclosure of Invention

The invention aims to overcome the defects that one end of a lifting rope is fixed on the roof of a building, and the other end of the lifting rope is fixed on a hanging mode of a cleaning person to clean the side wall of the building, the mode is low in safety, and the side wall is inconvenient to move in the cleaning process.

The technical scheme is as follows: a high-altitude cleaning mansion side wall cleaning vehicle with a falling prevention function comprises a vehicle frame, a power system, wheel assemblies, a limiting assembly, a thrust assembly and a cleaning assembly, wherein the power system is installed at the bottom of a vehicle plate of the vehicle frame, the power system is provided with four wheel assemblies for moving, the four wheel assemblies are arranged in a rectangular array, the limiting assembly for preventing falling is arranged at the left part of the vehicle frame, the thrust assembly for enabling the cleaning vehicle to be attached to a wall is installed in the middle of the vehicle frame, and the cleaning assemblies for cleaning the wall are installed at the left part and the right part of the vehicle frame.

As an improvement of the scheme, the wheel assembly comprises a disc, two groups of groove-shaped discs, a cam, an annular ring, sliding rods, connecting blocks, a reset spring, a contact wheel and a telescopic sucker, a power system is provided with two groups of groove-shaped discs, the two groove-shaped discs are arranged in a group, the inner side surfaces of the group of groove-shaped discs are provided with conical grooves, the power system is rotatably provided with the cam, the middle part of the cam is provided with the disc, the disc is positioned between the two groups of groove-shaped discs, the disc is rotatably connected with the adjacent groove-shaped disc, the middle part of the groove-shaped disc close to the disc is provided with the circular groove, two ends of the cam respectively penetrate through the circular grooves of the adjacent groove-shaped discs, the annular ring is arranged in the group of groove-shaped discs, the annular ring is positioned inside the conical grooves of the groove-shaped discs, the annular ring is provided with a plurality of sliding rods in a circumferential sliding manner, the inner ends of the plurality of the sliding rods are provided with the connecting blocks, the plurality of connecting blocks are respectively fixedly connected with the reset spring between the annular ring, a plurality of reset spring establishes respectively in the outside of a plurality of slide bar, and the contact wheel is installed to the equal rotary type in inside of a plurality of connecting block, and a plurality of contact wheel all contacts with adjacent cam, and flexible sucking disc is all installed to the outer end of a plurality of slide bar.

As the improvement of the scheme, the telescopic sucker is made of rubber and has elasticity.

As an improvement of the scheme, the limiting component comprises a shell, an electric shaft, a safety belt, a hook, a fixed disc, rotary discs, slide bars, tension springs and ratchets, the left part of the frame is provided with two symmetrically arranged shells, the electric shaft is rotatably arranged at the middle parts of the two shells, the safety belt is wound on the electric shaft in the shells, the left ends of the two safety belts respectively penetrate through the two shells to be in sliding fit with the shells, the left ends of the two safety belts are fixedly connected with the hook, the fixed discs are respectively arranged on the front wall and the rear wall of the two shells, the ratchet grooves are respectively arranged at the middle parts of the four fixed discs, the two rotary discs are respectively arranged at the front part and the rear part of the electric shaft, the four rotary discs are respectively positioned inside the four fixed discs, four groups of slide bars are respectively arranged in a sliding way along the circumferential direction of the four rotary discs, two slide bars are arranged in one group, the tension springs are connected between the slide bars and the adjacent rotary discs, and the ratchets are respectively arranged at the outer ends of the sixteen groups of slide bars, the ratchets are matched with the adjacent fixed disks in a sliding mode, and the ratchets are matched with the adjacent ratchet grooves.

As an improvement of the scheme, the thrust assembly comprises a servo motor, a first rotating shaft, a connecting frame, a first bevel gear, a second bevel gear, a first screw, a hollow rotating pipe, a third bevel gear and a second screw, wherein the left part and the right part of a sweep of the frame are both provided with two arc-shaped grooves, the middle of the bottom of the sweep of the frame is provided with the servo motor through a motor base, the output shaft of the servo motor is provided with the first rotating shaft, the middle of the top of the sweep of the frame is provided with the connecting frame, the upper end of the first rotating shaft penetrates through the sweep of the frame and is in rotating connection with the connecting frame, the lower part of the first rotating shaft is provided with the first bevel gear, the first bevel gear is positioned inside the connecting frame, the left wall inside the connecting frame is rotatably provided with the second bevel gear, the second bevel gear is positioned on the upper side of the first bevel gear, the second bevel gear is meshed with the first bevel gear, the upper end of the first screw is arranged on the first rotating shaft, the hollow rotating pipe is installed in the top rotary type of link, and the upper end of first pivot is passed hollow rotating pipe and is rather than normal running fit, and third bevel gear is installed to the lower part of hollow rotating pipe, and third bevel gear is located the upside of second bevel gear, and third bevel gear meshes with second bevel gear mutually, and the second screw is installed to the upper end of hollow rotating pipe.

As an improvement of the proposal, the wiping component comprises a fixed frame, a mounting plate, a fixed frame, a second rotating shaft, a fourth bevel gear, a reducing motor, a third rotating shaft, a gear lack, a cleaning component and a cleaning component, wherein the fixed frame is arranged at the right side of the top of the carriage plate of the carriage, the mounting plate is connected with the upper part of the left side surface of the fixed frame, the fixed frame is arranged at the middle part of the left side surface of the mounting plate, the second rotating shaft is rotatably arranged at the lower part of the carriage, the fourth bevel gear is arranged at the upper part of the second rotating shaft, the reducing motor is arranged at the lower part of the carriage through a motor base, the output shaft of the reducing motor is in transmission with the lower part of the second rotating shaft through a belt wheel and a belt, the third rotating shaft is rotatably arranged at the lower part of the fixed frame, the upper part of the third rotating shaft is in transmission with the lower end of the second rotating shaft through the belt wheel and the belt, the gear lack is arranged at the lower part of the third rotating shaft, the cleaning component is arranged between the mounting plate and the fixed frame, the right side of the bottom of the vehicle plate of the vehicle frame is provided with a cleaning component.

As the improvement of the scheme, the cleaning component comprises a fourth rotating shaft, a fifth bevel gear, a rotating plate, a hollow pipe, a spray pipe, a connecting plate and a crank, the fourth rotating shaft is rotatably installed at the middle parts of the installation plate and the fixing frame, the fifth bevel gear is installed at the left end of the fourth rotating shaft and is located on the upper side of the fourth bevel gear, the fifth bevel gear is meshed with the fourth bevel gear, the rotating plate is installed at the right end of the fourth rotating shaft, the hollow pipe is installed at the lower part of the rotating plate, the spray pipe is installed at the right end of the hollow pipe, the connecting plate is installed at the right part of the hollow pipe and is located on the right side of the rotating plate, and the crank is hinged between the upper and lower adjacent connecting plates and the rotating plate.

As the improvement of above-mentioned scheme, the clearance part is including the fixed plate, remove the frame, rack and wiper, a set of fixed plate is installed on the sweep bottom right side of frame, a set of fixed plate is two and symmetry setting around and, it removes the frame to slide to be equipped with between a set of fixed plate, the rectangular channel has been seted up at the last side middle part of removing the frame, the rack is all installed to two walls about removing the rectangular channel of frame, lack gear and adjacent rack mesh, left rack and driving system cooperation, the downside that removes the frame is provided with the wiper through the bolt.

As the improvement of the scheme, the automatic transmission device comprises moving plates, scraping plates and straight gears, wherein the two moving plates are arranged on the right side of the bottom of the vehicle plate of the vehicle frame in a sliding mode, the two moving plates are symmetrically arranged front and back, teeth are arranged inside the inner side surfaces of the two moving plates, the scraping plates are rotatably arranged on the front side and the back side of the bottom of the vehicle plate of the vehicle frame, the scraping plates are hinged to the adjacent moving plates, the straight gears are arranged on a power system and are located on the inner sides of the two moving plates, and the straight gears are meshed with the two moving plates.

As the improvement of above-mentioned scheme, the medial surface lower part of two scraper blades is outside inclined plane setting, and the upside of two scraper blades is the setting of decurrent spill arcwall face, and the material of two scraper blades is the rubber material.

The invention provides power for a wheel assembly through a power system, the power system provides power for a telescopic sucker through an annular ring, and the telescopic sucker is matched with a contact wheel through a cam at the moment to form vacuum between the telescopic sucker and a side wall of a building, so that the invention is fixed on the side wall of the building, meanwhile, the power system adjusts the steering direction of the wheel assembly, the invention is prevented from falling by a limiting assembly, the invention is prevented from causing potential safety hazards to pedestrians through the matching of a ratchet and a ratchet groove at the moment, the invention is tightly attached to the side wall of the building by a thrust assembly, and the thrust is generated through the rotation of a first propeller and a second propeller, so that the telescopic sucker is tightly attached to the side wall of the building, the fixation of the invention is completed, the cleaning work of the side wall of the building is completed by a cleaning assembly, and the side wall of the building is cleaned through a windscreen wiper; the utilization is adjusted the inclination of scraper blade, so be convenient for put together the washing water of omission to the wiper on right side to clear up it through left wiper, avoid omitting to cause mansion's side wall to wash unclean.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a perspective view of the wheel assembly of the present invention.

Fig. 4 is a partial perspective view of the wheel assembly of the present invention.

Fig. 5 is a partial perspective view of the wheel assembly of the present invention.

Fig. 6 is a schematic perspective view of the spacing assembly of the present invention.

Fig. 7 is a schematic view of a partially cut-away perspective structure of the spacing assembly of the present invention.

Fig. 8 is a perspective view of the thrust assembly of the present invention.

Fig. 9 is a schematic perspective view of a portion of the thrust assembly of the present invention.

Figure 10 is a perspective view of a wiping component of the present invention.

Figure 11 is a schematic perspective view of a portion of a wiping component of the present invention.

FIG. 12 is a schematic partial perspective view of a wiping component of the present invention.

Fig. 13 is a partial perspective view of the present invention.

Number designation in the figures: 1. frame, 101, power system, 2, wheel assembly, 201, disc, 202, groove-shaped disc, 203, cam, 204, annular ring, 205, sliding rod, 206, connecting block, 207, return spring, 208, contact wheel, 209, telescopic sucker, 3, limit component, 301, shell, 302, electric shaft, 303, safety belt, 304, hook, 305, fixed disc, 306, ratchet groove, 307, rotary disc, 308, sliding rod, 309, tension spring, 310, ratchet, 4, thrust component, 401, servo motor, 402, first rotating shaft, 403, connecting frame, 404, first bevel gear, 405, second bevel gear, 406, first propeller, 407, hollow rotating pipe, 408, third bevel gear, 409, second propeller, 5, wiping component, 501, fixing frame, 502, mounting plate, 503, fixing frame, 504, second rotating shaft, 505, fourth bevel gear, 506, speed reduction motor, 507, and ratchet wheel, A third rotating shaft, 508, a third gear, 509, a fourth rotating shaft, 510, a fifth bevel gear, 511, a rotating plate, 512, a hollow pipe, 513, a spraying pipe, 514, a connecting plate, 515, a crank, 516, a fixing plate, 517, a moving frame, 518, a rack, 519, a wiper, 6, a moving plate, 7, a scraper, 8 and a spur gear.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.

Example 1

A building side wall cleaning vehicle with a falling prevention function for high-altitude cleaning comprises a vehicle frame 1, a power system 101, wheel assemblies 2, a limiting assembly 3, a thrust assembly 4 and a cleaning assembly 5, wherein the power system 101 is installed at the bottom of a vehicle plate of the vehicle frame 1, the four wheel assemblies 2 used for moving are installed on the power system 101, the four wheel assemblies 2 are arranged in a rectangular array, the limiting assembly 3 used for avoiding falling is arranged at the left part of the vehicle frame 1, the thrust assembly 4 used for enabling the cleaning vehicle to be attached to a wall is installed in the middle of the vehicle frame 1, and the cleaning assemblies 5 used for cleaning the wall surface are installed at the left part and the right part of the vehicle frame 1.

When in use, a user fixes the invention on the roof of a building through the limiting component 3, then the user communicates the water pipe with the wiping component 5 and moves the invention to the side wall of the building, then the user starts the thrust component 4 to work, the thrust component 4 works to generate a thrust for pushing the invention to the side wall of the building, so that the invention is tightly attached to the side wall of the building, the invention is adsorbed on the side wall of the building through the wheel component 2, when the side wall of the building needs to be cleaned, the user sends water to the water pipe, the water in the water pipe is sprayed on the side wall of the building through the wiping component 5, simultaneously the user starts the power system 101 to provide power for the rotation of the wheel component 2, so that the invention moves downwards on the side wall of the building, simultaneously the power system 101 controls the left or right steering of the invention, the cleaning of the side wall of the building is completed through the wiping component 5, and the potential safety hazard to the pedestrian caused by falling of the invention is avoided by the limiting component 3, when the side wall of the building is cleaned, the user takes the water pipe off the wiping component 5, removes the fixing of the limiting component 3 and resets the limiting component 3 at the same time.

Example 2

On the basis of embodiment 1, as shown in fig. 3 to 5, the wheel assembly 2 includes a circular disc 201, groove-shaped discs 202, a cam 203, an annular ring 204, a sliding rod 205, a connecting block 206, a return spring 207, a contact wheel 208 and a telescopic suction cup 209, the power system 101 is provided with two groups of groove-shaped discs 202, the two groove-shaped discs 202 are arranged in one group, inner side surfaces of the group of groove-shaped discs 202 are both provided with tapered grooves, the power system 101 is rotatably provided with the cam 203, the middle part of the cam 203 is connected with the circular disc 201, the circular disc 201 is positioned between the two groups of groove-shaped discs 202, the circular disc 201 is rotatably connected with the adjacent groove-shaped disc 202, the middle part of the groove-shaped disc 202 close to the circular disc 201 is provided with a circular groove, two ends of the cam 203 respectively penetrate through the circular grooves of the adjacent groove-shaped discs 202, the annular ring 204 is arranged in the group of groove-shaped discs 202, the annular ring 204 is positioned inside the tapered grooves of the groove-shaped discs 202, the annular ring 204 is provided with a plurality of sliding rods 205 in the circumferential direction, the inner ends of a plurality of sliding rods 205 are all provided with connecting blocks 206, a plurality of connecting blocks 206 are respectively fixedly connected with return springs 207 between the annular rings 204, a plurality of return springs 207 are respectively sleeved on the outer sides of the plurality of sliding rods 205, contact wheels 208 are respectively rotatably arranged inside the plurality of connecting blocks 206, the plurality of contact wheels 208 are all contacted with adjacent cams 203, the outer ends of the plurality of sliding rods 205 are all provided with telescopic suckers 209, the telescopic suckers 209 are made of rubber materials and have elasticity, the contact wheels 208 are extruded by the cams 203 to move towards the side walls of the building, the return springs 207 are compressed therewith, so that the telescopic suckers 209 move towards the side walls of the building, air in the telescopic suckers 209 can be exhausted, so that the telescopic suckers 209 are adsorbed on the side walls of the building, when the contact wheels 208 are not extruded by the cams 203, the telescopic suckers 209 are enabled to be not attached to the side walls of the building under the condition that the annular rings 204 rotate, this causes air to be injected into the retractable suction cup 209, and the retractable suction cup 209 is restored to the initial state by the return spring 207.

As shown in fig. 6 and 7, the limiting component 3 includes a housing 301, an electric shaft 302, a safety belt 303, a hook 304, a fixed disc 305, a rotating disc 307, sliding rods 308, a tension spring 309 and a ratchet 310, the left portion of the frame 1 is provided with two symmetrically arranged housings 301, the electric shaft 302 is rotatably mounted in the middle of the two housings 301, the safety belt 303 is wound around the electric shaft 302 in the housing 301, the left ends of the two safety belts 303 respectively penetrate through the two housings 301 to be in sliding fit therewith, the hooks 304 are fixedly connected to the left ends of the two safety belts 303, the fixed discs 305 are mounted on the front and rear walls of the two housings 301, the ratchet grooves 306 are formed in the middle of the four fixed discs 305, the two rotating discs 307 are mounted on the front and rear portions of the electric shaft 302, the four rotating discs 307 are respectively located inside the four fixed discs 305, four groups of sliding rods 308 are slidably mounted on the circumferential direction of the four rotating discs 307, and one group of sliding rods 308 is provided with two sliding rods, tension springs 309 are connected between the sliding rods 308 and the adjacent rotating discs 307, the outer ends of sixteen groups of sliding rods 308 are respectively provided with ratchets 310, the ratchets 310 are in sliding fit with the adjacent fixed discs 305, the ratchets 310 are in sliding fit with the adjacent ratchet grooves 306, and potential safety hazards to pedestrians caused by falling of the invention are avoided through the matching of the ratchets 310 and the ratchet grooves 306.

As shown in fig. 8 and 9, the thrust assembly 4 includes a servo motor 401, a first rotating shaft 402, a connecting frame 403, a first bevel gear 404, a second bevel gear 405, a first propeller 406, a hollow rotating pipe 407, a third bevel gear 408 and a second propeller 409, two arc-shaped grooves are formed on both left and right sides of a vehicle plate of the vehicle frame 1, the servo motor 401 is mounted in the middle of the bottom of the vehicle plate of the vehicle frame 1 through a motor base, the first rotating shaft 402 is mounted on an output shaft of the servo motor 401, the connecting frame 403 is mounted in the middle of the top of the vehicle plate of the vehicle frame 1, the upper end of the first rotating shaft 402 passes through the vehicle plate of the vehicle frame 1 and the connecting frame 403 to be rotatably connected therewith, the first bevel gear 404 is mounted on the lower part of the first rotating shaft 402, the first bevel gear 404 is located inside the connecting frame 403, the second bevel gear 405 is rotatably mounted on the left wall inside the connecting frame 403, the second bevel gear 405 is located on the upper side of the first bevel gear 404, the second bevel gear 405 is engaged with the first bevel gear 404, the upper end of the first rotating shaft 402 is provided with a first propeller 406, the top of the connecting frame 403 is rotatably provided with a hollow rotating pipe 407, the upper end of the first rotating shaft 402 passes through the hollow rotating pipe 407 and is in rotating fit with the hollow rotating pipe 407, the lower part of the hollow rotating pipe 407 is provided with a third bevel gear 408, the third bevel gear 408 is positioned on the upper side of the second bevel gear 405, the third bevel gear 408 is meshed with the second bevel gear 405, the upper end of the hollow rotating pipe 407 is provided with a second propeller 409, thrust is generated by the rotation of the first propeller 406 and the second propeller 409, and thus the telescopic suction cup 209 is tightly attached to the side wall of a building to complete the fixation of the invention.

As shown in fig. 10-12, the wiping assembly 5 includes a fixed frame 501, a mounting plate 502, a fixed frame 503, a second rotating shaft 504, a fourth bevel gear 505, a speed reducing motor 506, a third rotating shaft 507, a missing gear 508, a fourth rotating shaft 509, a fifth bevel gear 510, a rotating plate 511, a hollow pipe 512, a spray pipe 513, a connecting plate 514, a crank 515, a fixing plate 516, a moving frame 517, a rack 518 and a wiper 519, wherein the fixed frame 501 is installed on the right side of the top of the vehicle body frame 1, the mounting plate 502 is connected to the upper portion of the left side surface of the fixed frame 501, the fixed frame 503 is installed in the middle of the left side surface of the mounting plate 502, the second rotating shaft 504 is rotatably installed on the lower portion of the vehicle body frame 1, the fourth bevel gear 505 is installed on the upper portion of the second rotating shaft 504, the speed reducing motor 506 is installed on the lower portion of the vehicle body frame 1 through a motor base, an output shaft of the speed reducing motor 506 is in transmission with the lower portion of the second rotating shaft 504 through a pulley and a belt, a third rotating shaft 507 is rotatably mounted at the lower part of the fixed frame 501, the upper part of the third rotating shaft 507 is in transmission with the lower end of the second rotating shaft 504 through a belt wheel and a belt, a gear-lacking wheel 508 is mounted at the lower part of the third rotating shaft 507, a fourth rotating shaft 509 is rotatably mounted at the middle parts of the mounting plate 502 and the fixed frame 501, a fifth bevel gear 510 is mounted at the left end of the fourth rotating shaft 509, the fifth bevel gear 510 is positioned at the upper side of the fourth bevel gear 505, the fifth bevel gear 510 is meshed with the fourth bevel gear 505, a rotating plate 511 is mounted at the right end of the fourth rotating shaft 509, a hollow tube 512 is mounted at the lower part of the rotating plate 511, a spray pipe 513 is mounted at the right end of the hollow tube 512, a connecting plate 514 is mounted at the right part of the hollow tube 512, the connecting plate 514 is positioned at the right side of the rotating plate 511, the connecting plate 514 swings forwards or backwards to make the spray pipe 513 swing forwards or backwards, so as to enlarge the area of the spray pipe 513 to spray water on the side wall, and avoid spraying water on the side wall, there are some corners that can not be sprayed, cause inconvenience for the side wall cleaning work of the building, the crank 515 is hinged between the adjacent connecting plate 514 and the rotating plate 511, the left and right sides of the bottom of the vehicle plate of the vehicle frame 1 are all installed with a group of fixing plates 516, a group of fixing plates 516 are arranged symmetrically front and back, a moving frame 517 is arranged between the fixing plates 516 in a sliding way, the middle of the upper side surface of the moving frame 517 is provided with a rectangular groove, the left and right walls in the rectangular groove of the moving frame 517 are all installed with racks 518, the gear lacking 508 is engaged with the adjacent rack 518, the rack 518 on the left side is matched with the power system 101, the lower side surface of the moving frame 517 is provided with a wiper 519 through bolts, the gear lacking 508 rotates to make the moving frame 517 move backwards through the rack 518 on the left side, when the gear lacking 508 rotates to be engaged with the rack 518 on the right side, the gear lacking 508 rotates to make the moving frame 517 move forwards through the rack 518 on the right side, therefore, the movable frame 517 continuously moves backwards and forwards to drive the wiper 519 to move backwards and forwards, the wiper 519 moves backwards and forwards to clean water sprayed on the side walls of the building, and meanwhile, the cleaning work of the side walls of the building is completed.

When the device is used, a user fixes the hook 304 on the roof of a building, the water pipe is communicated with the hollow pipe 512, then the device is moved to the side wall of the building, at the moment, the user starts the servo motor 401 to work, the servo motor 401 works to rotate the first rotating shaft 402, the first rotating shaft 402 rotates to rotate the first bevel gear 404 and the first propeller 406, the first bevel gear 404 rotates to rotate the third bevel gear 408 through the second bevel gear 405, the rotating direction of the third bevel gear 408 is opposite to the rotating direction of the first bevel gear 404, the third bevel gear 408 rotates to rotate the second propeller 409, thrust is generated through the rotation of the first propeller 406 and the second propeller 409, the telescopic suction cup 209 is tightly attached to the side wall of the building, the fixation of the device is completed, at the moment, the user starts the power system 101 to rotate the trough plate 202, the trough plate 202 rotates to drive the annular ring 204 to rotate, the annular ring 204 rotates to drive the sliding rod 205, the connecting block 206, the return spring 207, the contact wheel 208 and the telescopic suction cups 209 to rotate, when the contact wheel 208 is in contact with the convex end of the cam 203, the contact wheel 208 is pressed by the cam 203 to move towards the side wall of a building at the moment, the return spring 207 is compressed along with the contact wheel, the telescopic suction cups 209 are made to move towards the side wall of the building, air in the telescopic suction cups 209 can be exhausted at the same time, the telescopic suction cups 209 are made to be adsorbed on the side wall of the building, when the cam 203 does not press the contact wheel 208, the telescopic suction cups 209 are made to lose adhesion with the side wall of the building under the condition that the annular ring 204 rotates, air is made to be filled into the telescopic suction cups 209, the telescopic suction cups 209 are made to restore to the initial state through the return spring 207, and meanwhile, a user makes the two wheel assemblies 2 on the front side turn leftwards or rightwards through the power system 101.

The water in the water pipe is conveyed into the hollow pipe 512, the water in the hollow pipe 512 is sprayed on the side walls of the building through the spray pipe 513, meanwhile, a user starts the speed reducing motor 506 to rotate the second rotating shaft 504 through a belt wheel and a belt, the second rotating shaft 504 rotates through the transmission of the fourth bevel gear 505 and the fifth bevel gear 510 to rotate the fourth rotating shaft 509, the second rotating shaft 504 rotates through the belt wheel and the belt to drive the third rotating shaft 507, the third rotating shaft 507 rotates to rotate the missing gear 508, when the missing gear 508 rotates and is meshed with the left rack 518, the missing gear 508 rotates to drive the moving rack 517 to move backwards through the left rack 518, when the missing gear 508 rotates and is meshed with the right rack 518, the missing gear 508 rotates to drive the moving rack 517 to move forwards through the right rack 518, so that the moving rack 517 continuously moves backwards and forwards to drive the wiper 519 to move backwards and forwards, the wiper 519 moves backwards and forwards to clean the water sprayed on the side walls of the building, and meanwhile, the cleaning work of the side walls of the building is finished.

The fourth rotating shaft 509 rotates to drive the rotating plate 511 to rotate, the rotating plate 511 rotates to enable the connecting plate 514 to swing forwards or backwards through the crank 515, the connecting plate 514 swings forwards or backwards to enable the spray pipe 513 to swing forwards or backwards, the area of the spray pipe 513 for spraying water is enlarged, the situation that some corners which cannot be sprayed exist in the process of spraying water on the side wall of the building to cause inconvenience for the cleaning work of the side wall of the building is avoided, after the cleaning of the side wall of the building is completed, a user takes the water pipe off the hollow pipe 512, the fixing of the hook 304 is removed, and meanwhile the safety belt 303 is retracted through the electric shaft 302. When the telescopic suction cup 209 is not adsorbed on the side wall of the building, the electric shaft 302 rotates fast to release the safety belt 303, the electric shaft 302 rotates fast to drive the rotating disc 307 to rotate fast, the rotating disc 307 rotates fast to enable the ratchet 310 on the rotating disc 307 to move outwards through centrifugal force, the tension spring 309 stretches along with the tension spring, when the ratchet 310 is matched with the ratchet groove 306, the ratchet 310 is limited through the ratchet groove 306, the electric shaft 302 is limited, the limiting and fixing of the invention are completed, thrust is generated through the rotation of the first propeller 406 and the second propeller 409, the telescopic suction cup 209 is tightly attached to the side wall of the building, the fixing of the invention is completed, the side wall of the building is convenient to clean, and potential safety hazards to pedestrians caused by falling objects are avoided.

Example 3

On the basis of embodiment 2, as shown in fig. 2 and 13, the vehicle body further includes two moving plates 6, scrapers 7 and spur gears 8, two moving plates 6 are slidably disposed on the right side of the bottom of the vehicle body of the vehicle frame 1, the two moving plates 6 are symmetrically disposed in the front and back direction, teeth are disposed inside inner side surfaces of the two moving plates 6, the scrapers 7 are rotatably mounted on the front and back sides of the bottom of the vehicle body of the vehicle frame 1, lower portions of the inner side surfaces of the two scrapers 7 are disposed on outward inclined surfaces, upper side surfaces of the two scrapers 7 are disposed on downward concave arc surfaces, the two scrapers 7 are made of rubber materials, the scrapers 7 are hinged to the adjacent moving plates 6, the spur gears 8 are mounted on the power system 101, the spur gears 8 are located inside the two moving plates 6, the spur gears 8 are engaged with the two moving plates 6, the moving plates 6 move away from or close to each other to make the two scrapers 7 swing outward or inward, so adjust the inclination of scraper blade 7 to scrape the water on the mansion side wall and get, and scrape it through left wiper 519, so avoid the wiper 519 on right side not clear up the water on the mansion side wall entirely, cause the side wall of mansion to wash unclean.

In the process of cleaning the side walls of the building, a user operates the power system 101 to enable the straight gear 8 to rotate clockwise or anticlockwise, the straight gear 8 rotates clockwise or anticlockwise to enable the two moving plates 6 to move away from or close to each other, the two moving plates 6 move away from or close to each other to enable the two scraping plates 7 to swing towards the outer side or towards the inner side respectively, the inclination angle of the scraping plates 7 is adjusted, and therefore water on the side walls of the building is scraped and is scraped through the left wiper 519, and the situation that the right wiper 519 does not clean all water on the side walls of the building is avoided, and the side walls of the building are not cleaned cleanly is avoided.

Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made herein without departing from the principles and spirit of the invention as defined by the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the remainder of the disclosure, but rather to limit the scope of the disclosure to the full extent set forth in the appended claims.

Claims

1. The high-altitude cleaning mansion side wall cleaning vehicle with the anti-falling function comprises a vehicle frame (1) and a power system (101), and is characterized by further comprising wheel assemblies (2), limiting assemblies (3), thrust assemblies (4) and cleaning assemblies (5), wherein the power system (101) is installed at the bottom of a vehicle plate of the vehicle frame (1), the four wheel assemblies (2) used for moving are installed on the power system (101), the four wheel assemblies (2) are arranged in a rectangular array, the limiting assembly (3) used for preventing falling is arranged at the left part of the vehicle frame (1), the thrust assembly (4) used for enabling the high-altitude cleaning mansion side wall cleaning vehicle to be attached to a wall is installed in the middle of the vehicle frame (1), and the cleaning assemblies (5) used for cleaning the wall surface are installed at the left part and the right part of the vehicle frame (1).

2. The high-altitude cleaning mansion side wall cleaning vehicle with the anti-falling function is characterized in that the wheel assembly (2) comprises a circular disc (201), groove-shaped discs (202), a cam (203), an annular ring (204), a sliding rod (205), a connecting block (206), a return spring (207), a contact wheel (208) and a telescopic sucking disc (209), two groups of groove-shaped discs (202) are installed on the power system (101), the two groove-shaped discs (202) are arranged in a group, conical grooves are formed in the inner side faces of the group of groove-shaped discs (202), the cam (203) is rotatably installed on the power system (101), the circular disc (201) is arranged in the middle of the cam (203), the circular disc (201) is located between the two groups of groove-shaped discs (202), the circular disc (201) is rotatably connected with the adjacent groove-shaped discs (202), circular grooves are formed in the middle of the groove-shaped discs (202) close to the circular disc (201), the circular slot of adjacent channel plate (202) is passed respectively at the both ends of cam (203), be provided with annular circle (204) in a set of channel plate (202), annular circle (204) are located the bell jar of channel plate (202) inboard, annular circle (204) circumference slip is equipped with a plurality of slide bar (205), connecting block (206) are all installed to the inner of a plurality of slide bar (205), the rigid coupling has reset spring (207) between a plurality of connecting block (206) and annular circle (204) respectively, the outside at a plurality of slide bar (205) is established respectively in a plurality of reset spring (207), contact wheel (208) are installed to the equal rotary type in inside of a plurality of connecting block (206), a plurality of contact wheel (208) all contact with adjacent cam (203), flexible sucking disc (209) are all installed to the outer end of a plurality of slide bar (205).

3. The high-altitude cleaning building side wall cleaning vehicle with the falling prevention function as claimed in claim 2, characterized in that the telescopic suction cups (209) are made of rubber and have elasticity.

4. The high-altitude building side wall cleaning vehicle with the falling prevention function as claimed in claim 2, characterized in that the limiting component (3) comprises a housing (301), an electric shaft (302), safety belts (303), hooks (304), a fixed disc (305), a turntable (307), a slide bar (308), a tension spring (309) and ratchets (310), the left part of the frame (1) is provided with two symmetrically arranged housings (301), the electric shaft (302) is rotatably installed in the middle parts of the two housings (301), the safety belts (303) are wound on the electric shaft (302) in the housings (301), the left ends of the two safety belts (303) respectively penetrate through the two housings (301) to be in sliding fit with the housings, the hooks (304) are fixedly connected to the left ends of the two safety belts (303), the fixed discs (305) are installed on the front wall and the rear wall of the two housings (301), ratchet grooves (306) are formed in the middle parts of the four fixed discs (305), two turntables (307) are installed at the front portion and the rear portion of the electric shaft (302), the four turntables (307) are respectively located inside four fixed disks (305), four groups of sliding rods (308) are arranged on the four turntables (307) in a circumferential direction in a sliding mode, two sliding rods (308) are arranged on one group, tension springs (309) are connected between the sliding rods (308) and the adjacent turntables (307), ratchets (310) are installed at the outer ends of sixteen groups of sliding rods (308), the ratchets (310) are in sliding fit with the adjacent fixed disks (305), and the ratchets (310) are matched with the adjacent ratchet grooves (306).

5. The building side wall cleaning vehicle with the falling prevention function for the high altitude cleaning as claimed in claim 4, characterized in that the thrust assembly (4) comprises a servo motor (401), a first rotating shaft (402), a connecting frame (403), a first bevel gear (404), a second bevel gear (405), a first propeller (406), a hollow rotating pipe (407), a third bevel gear (408) and a second propeller (409), two arc-shaped grooves are formed in the left and right parts of the vehicle plate of the vehicle frame (1), the servo motor (401) is installed in the middle of the bottom of the vehicle plate of the vehicle frame (1) through a motor base, the first rotating shaft (402) is installed on an output shaft of the servo motor (401), the connecting frame (403) is installed in the middle of the top of the vehicle plate of the vehicle frame (1), the upper end of the first rotating shaft (402) penetrates through the vehicle plate of the vehicle frame (1) and the connecting frame (403) to be rotatably connected with the first rotating shaft, the first bevel gear (404) is installed at the lower part of the first rotating shaft (402), the first bevel gear (404) is located inside the connecting frame (403), a second bevel gear (405) is rotatably installed on the left wall in the connecting frame (403), the second bevel gear (405) is located on the upper side of the first bevel gear (404), the second bevel gear (405) is meshed with the first bevel gear (404), a first propeller (406) is installed at the upper end of the first rotating shaft (402), a hollow rotating pipe (407) is rotatably installed at the top of the connecting frame (403), the upper end of the first rotating shaft (402) penetrates through the hollow rotating pipe (407) and is in rotating fit with the hollow rotating pipe, a third bevel gear (408) is installed at the lower part of the hollow rotating pipe (407), the third bevel gear (408) is located on the upper side of the second bevel gear (405), the third bevel gear (408) is meshed with the second bevel gear (405), and a second propeller (409) is installed at the upper end of the hollow rotating pipe (407).

6. The high-altitude cleaning mansion side wall cleaning vehicle with the fall-preventing function is characterized in that the wiping component (5) comprises a fixed frame (501), a mounting plate (502), a fixed frame (503), a second rotating shaft (504), a fourth bevel gear (505), a speed reducing motor (506), a third rotating shaft (507), a missing gear (508), a cleaning component and a cleaning component, the fixed frame (501) is installed on the right side of the top of the vehicle plate of the vehicle frame (1), the mounting plate (502) is connected to the upper portion of the left side surface of the fixed frame (501), the fixed frame (503) is installed in the middle of the left side surface of the mounting plate (502), the second rotating shaft (504) is rotatably installed on the lower portion of the vehicle frame (1), the fourth bevel gear (505) is installed on the upper portion of the second rotating shaft (504), the speed reducing motor (506) is installed on the lower portion of the vehicle frame (1) through a motor base, and the output shaft of the speed reducing motor (506) is in transmission with the lower portion of the second rotating shaft (504) through a belt pulley and a belt, third pivot (507) is installed to the lower part rotary type of mount (501), and band pulley and belt drive are passed through with the lower extreme of second pivot (504) in the upper portion of third pivot (507), and lack gear (508) are installed to the lower part of third pivot (507), are provided with cleaning unit between mounting panel (502) and mount (501), and the sweep bottom right side of frame (1) is provided with cleaning unit.

7. The high-altitude cleaning mansion side wall cleaning vehicle with the fall-preventing function as claimed in claim 6, wherein the cleaning component comprises a fourth rotating shaft (509), a fifth bevel gear (510), a rotating plate (511), a hollow tube (512), a spray pipe (513), a connecting plate (514) and a crank (515), the fourth rotating shaft (509) is rotatably installed at the middle parts of the mounting plate (502) and the fixing frame (501), the fifth bevel gear (510) is installed at the left end of the fourth rotating shaft (509), the fifth bevel gear (510) is located at the upper side of the fourth bevel gear (505), the fifth bevel gear (510) is meshed with the fourth bevel gear (505), the rotating plate (511) is installed at the right end of the fourth rotating shaft (509), the hollow tube (512) is installed at the lower part of the rotating plate (511), the spray pipe (513) is installed at the right end of the hollow tube (512), the connecting plate (514) is installed at the right part of the hollow tube (512), the connecting plate (514) is positioned at the right side of the rotating plate (511), and a crank (515) is hinged between the connecting plate (514) and the rotating plate (511) which are adjacent up and down.

8. The high-altitude cleaning mansion side wall cleaning vehicle with the falling prevention function is characterized in that the cleaning component comprises two fixing plates (516), a moving frame (517), racks (518) and a wiper (519), the left side and the right side of the bottom of a vehicle plate of the vehicle frame (1) are respectively provided with one group of fixing plates (516), the two groups of fixing plates (516) are symmetrically arranged front and back, the moving frame (517) is arranged between the two groups of fixing plates (516) in a sliding mode, the middle of the upper side face of the moving frame (517) is provided with a rectangular groove, the racks (518) are respectively arranged on the left wall and the right wall in the rectangular groove of the moving frame (517), the missing gear (508) is meshed with the adjacent racks (518), the rack (518) on the left side is matched with the power system (101), and the lower side face of the moving frame (517) is provided with the wiper (519) through a bolt.

9. The high-altitude cleaning mansion side wall cleaning vehicle with the falling prevention function is characterized by further comprising two moving plates (6), scrapers (7) and spur gears (8), wherein the two moving plates (6) are arranged on the right side of the bottom of the plate of the vehicle frame (1) in a sliding mode, the two moving plates (6) are symmetrically arranged front and back, teeth are arranged inside the inner side faces of the two moving plates (6), the scrapers (7) are rotatably arranged on the front side and the back side of the bottom of the plate of the vehicle frame (1), the scrapers (7) are hinged with the adjacent moving plates (6), the spur gears (8) are arranged on the power system (101), the spur gears (8) are located on the inner sides of the two moving plates (6), and the spur gears (8) are meshed with the two moving plates (6).

10. The high-altitude cleaning mansion side wall cleaning vehicle with the fall preventing function as claimed in claim 9, wherein the lower parts of the inner side surfaces of the two scrapers (7) are both arranged with outward inclined surfaces, the upper side surfaces of the two scrapers (7) are both arranged with downward concave arc surfaces, and the materials of the two scrapers (7) are both made of rubber materials.