CN116985164B - Trackless park inspection robot and working method thereof - Google Patents

Abstract

The invention belongs to the technical field of inspection robots, and particularly relates to a trackless park inspection robot and a working method thereof, wherein the trackless park inspection robot comprises a first driving assembly, a second driving assembly, a cleaning arm assembly, a first moving assembly and a second moving assembly; the top one side of first drive assembly and the bottom fixed connection of second drive assembly, the one end and the output transmission of second drive assembly of clean arm subassembly are connected, be used for driving the inspection robot and use under the land environment through the second remove the subassembly, accomodate in first drive assembly bottom through the second remove the subassembly, the first drive assembly of reuse drives first removal subassembly and moves down, make the inspection robot use under the surface of water environment, drive clean arm subassembly through the second drive assembly, make clean arm subassembly in winter snowy weather, carry out clear effect to the vehicle license plate that gets into the parking area, the cleaning performance of license plate has been improved, personnel's in the garden intensity of labour has been reduced.

Description

Trackless park inspection robot and working method thereof

Technical Field

The invention belongs to the technical field of inspection robots, and particularly relates to a trackless park inspection robot and a working method thereof.

Background

In the current intelligent patrol solution of property security, the development of the patrol robot is widely popularized, however, in the patrol robot, the patrol robot meeting the personnel requirements is designed according to different use scenes of indoor, outdoor and rails, and the patrol robot is widely applied to places such as houses, office parks, scenic spots, shops, factories, schools, hospitals and airports, the security quality is effectively improved, the management efficiency is improved, the operation cost is reduced, and the intelligent update of park numbers is realized.

Through searching, in the prior art, chinese patent application number CN202123205381.1 applies for the following days: 2021-12-20 discloses a safety inspection device for an intelligent park, comprising an inspection robot, wherein four side ends of a shell of a regular quadrangular frustum of the inspection robot are respectively provided with containing grooves with the same inclination as the end face of the shell, four groups of solar panels which have the same inclination as the containing grooves and can provide electric energy for the inspection robot are arranged in the containing grooves, a square mounting plate is mounted in an inner cavity of the shell, four groups of adjusting pieces which are respectively connected with the corresponding solar panels in a rotating mode are arranged in the inner cavity of the mounting plate, and driving pieces capable of driving the four groups of adjusting pieces to move simultaneously are arranged at the axial center of the inner cavity of the shell. The application a wisdom garden is with safe inspection device utilizes solar panel to improve its duration, through the cooperation of driving piece and regulating part, adjustable solar panel's inclination is in order to obtain highest generating efficiency, further improves the duration, and solar panel accomodates into the holding tank, reduces occupation space.

The device still has the following drawbacks: although can be through the cooperation of driving piece and regulating part, adjustable solar panel's inclination is in order to obtain highest generating efficiency, but park weather change is comparatively complicated, is unfavorable for the use of park robot at extreme severe weather, when the snow weather of riot appears, the vehicle of going out when getting into underground garage, causes the condition that snow covered the license plate easily, leads to the vehicle unable entering, has brought inconvenience for the attendant in the park.

Disclosure of Invention

In view of the above, the present invention provides a trackless campus inspection robot, including a first drive assembly, a second drive assembly, a cleaning arm assembly, a first movement assembly, and a second movement assembly; the cleaning arm assembly comprises a first driving assembly, a second driving assembly, a cleaning arm assembly, a first moving assembly, a second moving assembly, a first driving assembly, a second driving assembly, a cleaning arm assembly, a first moving assembly, a second driving assembly, a first moving assembly, a second moving assembly, a third driving assembly, a fourth driving assembly, a fifth driving assembly, a sixth driving assembly, a seventh driving assembly and a fourth driving assembly.

Further, the first drive assembly includes a first housing; the bottom of first casing has been seted up and has been accomodate the groove, just the cross-section of first casing is the concave shape structure, two sets of guide way have been seted up to the outer wall of first casing, and two sets of the guide way is the symmetry setting with the axis of accomodating the groove as the center, the top of first casing is provided with the control unit casing.

Further, the second drive assembly includes a second housing; the utility model discloses a portable electronic device, including first casing, second casing, first motor, screw rod screw, first motor, second casing, first laminating connection in top of second casing has the third casing, just the top swing joint of third casing has the third casing, just the rectangular structure that third casing and second casing formed for the concatenation, two sets of first through-holes have been seted up to the outer wall of third casing, and two sets of first through-holes all communicate each other with the inner wall of third casing, the top fixedly connected with rotary camera of third casing, the inner wall bottom fixedly connected with first electric putter of second casing, just the output of first electric putter is connected with the bottom transmission of third casing, the top fixedly connected with first motor of third casing, just the bottom at rotary camera is installed in the first motor embedding, the output of first motor extends to the inside of third casing, just the output transmission of first motor is connected with the screw rod, screw rod threaded connection has the rack, one side wall swing joint of rack is at the inner wall of third casing, just the opposite side outer wall of rack is located one side near first through-hole.

Further, the cleaning arm assembly comprises a linkage mechanism and an output mechanism; one side wall of the linkage mechanism is fixedly connected with the output mechanism, the output mechanism and the linkage mechanism are arranged at the same level, and one side of the end part of the linkage mechanism, which is far away from the output mechanism, is rotationally connected in the first through hole.

Further, the linkage mechanism comprises a fourth housing; the bottom of fourth casing is the inclined plane setting, just the outer wall of fourth casing just is close to one side embedding on inclined plane and installs miniature water pump, miniature water pump's output is fixed and the intercommunication has the raceway, the tip of raceway just is sealed form in one side of keeping away from miniature water pump, the apopore has been seted up to one side of the outer wall of raceway and keeping away from miniature water pump, the apopore extends to outer wall one side of fourth casing, the top threaded connection of fourth casing has reinforced lid, the outer wall of fourth casing just is kept away from one side fixedly connected with two sets of second electric putter, two sets of second electric putter uses the axis of fourth casing to be the symmetry setting as the center, two sets of the equal transmission of second electric putter's output is connected with the limiting plate, two sets of limiting plate all rotates to be connected in first through-hole, two sets of fixedly connected with gear between the limiting plate, just gear and rack meshing are connected.

Further, the output mechanism comprises a license plate frame shell and a spraying part; the license plate frame casing is open structure, just the one end fixedly connected with air pump of license plate frame casing, in the output of air pump extends to license plate frame casing, a plurality of groups second through-holes have been seted up to a lateral wall of license plate frame casing, the outer wall of license plate frame casing and one side fixedly connected with deflector near the second through-hole, a plurality of groups hollow smooth chamber have been seted up at the top of deflector, two sets of micro-gap switches of top fixedly connected with of deflector, two sets of with spray the both ends transmission of portion between the micro-gap switch are connected, just spray the portion swing joint at the inner wall of hollow smooth chamber and second through-hole.

Further, the spraying part comprises a first guide pipe; a side wall of the first flow guide pipe is fixed and communicated with a telescopic pipe, the telescopic pipe is fixedly connected with a water outlet, two ends of the first flow guide pipe are of closed structures, two ends of the first flow guide pipe are in transmission connection with a micro switch, the bottom of the first flow guide pipe is fixed and communicated with a plurality of groups of second flow guide pipes, and a plurality of groups micro-gap switch slip laminating is connected in hollow smooth intracavity, and a plurality of groups the bottom mounting of second honeycomb duct and intercommunication have the spray tube, and a plurality of groups the spray tube runs through the second through-hole and extends to in the license plate frame casing, a plurality of groups the end of spray tube just keeps away from one side of second honeycomb duct and has seted up a plurality of groups overflow hole.

Further, the first moving assembly includes a floating block; the utility model discloses a floating block, including first casing, second casing, first linkage rod, second linkage rod, screw thread connection has the threaded rod on the second linkage rod, just the top transmission of threaded rod is connected with the output of second motor, the second motor embedding is installed on first casing, the outer wall both sides of floating block just are close to the corner embedding and have the third motor, the output transmission of third motor is connected with first guard plate, just first guard plate laminating connection is at the outer wall of floating block, first guard plate's surface and keep away from the one side embedding of third motor have first screw, the outer wall of both sides floating block just is close to the outer wall of fourth motor embedding in addition, second guard plate and the fourth transmission of being close to the corner embedding have the fourth motor embedding is installed to the second motor embedding on first casing, the output of third motor is connected with first guard plate laminating connection.

Further, the second moving assembly includes a first mounting plate and a second mounting plate; the utility model discloses a steering wheel, including first assembly board, second assembly board, first assembly board, second assembly board, first assembly board and second assembly board, fixedly connected with two sets of third electric putter between, and two sets of the third electric putter uses the axis of second assembly board to be the symmetry setting as the center, two sets of the output of third electric putter all runs through first assembly board, and two sets of the output of third electric putter is fixedly connected with on the inner wall top of accomodating the groove, the bottom fixedly connected with two sets of biax motors of second assembly board, and two sets of the equal transmission of output of biax motor is connected with the walking wheel.

A working method of a trackless park inspection robot comprises the following steps,

the second moving assembly is used for driving the inspection robot to be used in a land environment;

the second moving assembly is accommodated at the bottom of the first driving assembly, and the first driving assembly is utilized to drive the first moving assembly to move downwards, so that the inspection robot is used in a water surface environment;

the second driving component drives the cleaning arm component, so that the cleaning arm component can clean the license plate of the vehicle entering the parking lot in winter snowy weather.

The beneficial effects of the invention are as follows:

1. the second movable assembly is used for driving the inspection robot to be used in the land environment, the second movable assembly is used for being stored at the bottom of the first driving assembly, the first driving assembly is recycled to drive the first movable assembly to move downwards, the inspection robot is used in the water surface environment, the second driving assembly is used for driving the cleaning arm assembly, the cleaning arm assembly is used in winter snowy weather, the cleaning effect on vehicle license plates entering a parking lot is improved, the cleaning effect of the license plates is improved, and the labor intensity of oral staff in a park is reduced.

2. The automobile license plate is movably sleeved with the license plate frame shell, the air pump is started, high-pressure air generated by the air pump is blown in the license plate frame shell, snow on the license plate is cleaned, and the micro switch is matched to drive the first guide pipe to move, so that the spray pipes of the plurality of groups reciprocate on the inner wall of the second through hole, the working states of the spray pipes of the plurality of groups are switched, and the cleaning efficiency of snow on the license plate is improved.

3. When extending to license plate frame casing through a plurality of groups of spray pipes, utilize flexible pipe to collect the salt solution in the apopore to outwards spray by the overflow port through first honeycomb duct, second honeycomb duct and spray pipe again, make salt solution evenly spray in the different positions of license plate frame casing, be used for carrying out the effect of degree of depth cleanness with the accumulational snow on the license plate, can effectually carry out quick cleanness to the license plate after freezing.

4. The second motor drives the threaded rod to rotate, so that the threaded connection moves to different positions of the threaded rod at the second linkage rod, and simultaneously the floating blocks synchronously move to the periphery of the bottom of the first shell, so that the first shell can float on the water surface, the purpose that the patrol robot can patrol and detect in the ponding road surface or the basement ponding environment is achieved, and the use compatibility of the patrol robot in multiple environments is improved.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a schematic diagram of a campus inspection robot according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a first drive assembly according to an embodiment of the present invention;

FIG. 3 shows a schematic diagram of a second drive assembly according to an embodiment of the present invention;

FIG. 4 shows a cross-sectional view of a second drive assembly according to an embodiment of the present invention;

FIG. 5 illustrates a schematic view of the structure of a cleaning arm assembly in accordance with an embodiment of the present invention;

FIG. 6 shows a schematic structural view of a linkage mechanism according to an embodiment of the present invention;

FIG. 7 is a schematic diagram showing the structure of an output mechanism according to an embodiment of the present invention;

FIG. 8 shows a schematic structural view of a spray portion according to an embodiment of the present invention;

FIG. 9 is a schematic diagram of a first mobile component according to an embodiment of the invention;

fig. 10 shows a schematic structural diagram of a second moving assembly according to an embodiment of the present invention.

In the figure: 1. a first drive assembly; 11. a first housing; 12. a storage groove; 13. a guide groove; 14. a control unit housing; 2. a second drive assembly; 21. a second housing; 22. a third housing; 23. a first through hole; 24. a rotary camera; 25. a first electric push rod; 26. a first motor; 27. a screw rod; 28. a rack; 3. a cleaning arm assembly; 31. a linkage mechanism; 311. a fourth housing; 312. a micro water pump; 313. a water pipe; 314. a water outlet hole; 315. a charging cover; 316. a second electric push rod; 317. a limiting plate; 318. a gear; 32. an output mechanism; 321. license plate frame shell; 322. an air pump; 323. a second through hole; 324. a guide plate; 325. a hollow sliding cavity; 326. a micro-switch; 327. a spraying part; 3271. a first draft tube; 3272. a telescopic tube; 3273. a second flow guide pipe; 3274. a spray tube; 3275. an overflow aperture; 4. a first moving assembly; 41. a floating block; 42. a first linkage rod; 43. a second linkage rod; 44. a threaded rod; 45. a second motor; 46. a third motor; 47. a first protection plate; 48. a first propeller; 49. a fourth motor; 410. a second protection plate; 411. a second propeller; 412. an assembly groove; 5. a second moving assembly; 51. a first assembly plate; 52. a fifth motor; 53. a steering wheel; 54. a second assembly plate; 55. a third electric push rod; 56. a biaxial motor; 57. and a walking wheel.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The embodiment of the invention provides a trackless park inspection robot which comprises a first driving assembly 1, a second driving assembly 2, a cleaning arm assembly 3, a first moving assembly 4 and a second moving assembly 5; as illustrated by way of example in fig. 1.

The cleaning device comprises a first driving component 1, a second driving component 2, a cleaning arm component 3, a first moving component 4, a second moving component 5, a first driving component 1 and a second moving component 4, wherein one side of the top of the first driving component 1 is fixedly connected with the bottom of the second driving component 2, one end of the cleaning arm component 3 is in transmission connection with the output end of the second driving component 2, the bottom of the cleaning arm component 3 is movably attached to the top of the first driving component 1, the first moving component 4 is in sliding attachment connection with the outer wall of the first driving component 1, the first driving component 1 is in transmission connection with the first moving component 4, the second moving component 5 is in transmission connection with the bottom of the first driving component 1, and the first moving component 4 is sleeved and installed outside the second moving component 5.

Specifically, the second moving component 5 is used for driving the inspection robot to use in a land environment, and the second moving component 5 is used for driving the first moving component 4 to move downwards through the first driving component 1 while being stored at the bottom of the first driving component 1, so that the inspection robot can be used in a water surface environment, and the inspection robot can move in environments of different pavements of a park;

the second driving assembly 2 drives the cleaning arm assembly 3, so that the cleaning arm assembly 3 can clean the license plate of a vehicle entering a parking lot in winter snowy weather.

The first drive assembly 1 comprises a first housing 11; as illustrated by way of example in fig. 2.

The bottom of first casing 11 has seted up and has accomodate groove 12, just the cross-section of first casing 11 is the concave shape structure, two sets of guide way 13 have been seted up to the outer wall of first casing 11, and two sets of guide way 13 are the symmetry setting with accomodating the axis of groove 12 as the center, the top of first casing 11 is provided with control unit casing 14.

The second drive assembly 2 comprises a second housing 21; as illustrated by way of example in fig. 3 and 4.

The top activity laminating of second casing 21 is connected with third casing 22, just third casing 22 and second casing 21 are the rectangle structure that the concatenation formed, two sets of first through-holes 23 have been seted up to the outer wall of third casing 22, and two sets of first through-holes 23 all communicate each other with the inner wall of third casing 22, the top fixedly connected with rotary camera 24 of third casing 22, the inner wall bottom fixedly connected with first electric putter 25 of second casing 21, just the output of first electric putter 25 is connected with the bottom transmission of third casing 22, the top fixedly connected with first motor 26 of third casing 22, just first motor 26 embedding is installed in the bottom of rotary camera 24, the output of first motor 26 extends to the inside of third casing 22, just the output transmission of first motor 26 is connected with lead screw 27, lead screw 27 threaded connection has 28, the side wall activity laminating of rack 28 is connected at the inner wall of third casing 22, just the opposite side of rack 28 is located one side of the rack 23 that is close to the through-hole of first rack 23.

Specifically, the first electric push rod 25 is configured to drive the third housing 22 to perform a height adjustment function on the third housing 22 and the rotary camera 24, and drive the screw rod 27 to rotate forward and backward by using the first motor 26, so that the screw rod 27 rotates and is in threaded connection with the rack 28, so as to move the rack 28 to the top end or the bottom end of the inner wall of the third housing 22.

The cleaning arm assembly 3 comprises a linkage mechanism 31 and an output mechanism 32; as illustrated by way of example in fig. 5.

A side wall of the linkage mechanism 31 is fixedly connected with the output mechanism 32, the output mechanism 32 and the linkage mechanism 31 are arranged at the same level, and one side of the end part of the linkage mechanism 31 far away from the output mechanism 32 is rotatably connected in the first through hole 23.

The linkage mechanism 31 includes a fourth housing 311; as illustrated by way of example in fig. 6.

The bottom of fourth casing 311 is the inclined plane setting, just the outer wall of fourth casing 311 just is close to one side embedding on inclined plane and installs miniature pump 312, miniature pump 312's output is fixed and the intercommunication has raceway 313, the tip of raceway 313 just is sealed form in one side of keeping away from miniature pump 312, apopore 314 has been seted up to one side of the outer wall of raceway 313 and keeping away from miniature pump 312, apopore 314 extends to outer wall one side of fourth casing 311, the top threaded connection of fourth casing 311 has reinforced lid 315, the outer wall of fourth casing 311 just is kept away from one side fixedly connected with of miniature pump 312 two sets of second electric putter 316, two sets of second electric putter 316 is the symmetry setting with the axis of fourth casing 311 as the center, two sets of equal transmission of output of second electric putter 316 is connected with limiting plate 317, two sets of limiting plate 317 all rotate and connect in first through-hole 23, two sets of fixedly connected with gear 318 between limiting plate 317, just gear 318 and rack 28 meshing are connected.

Specifically, the fourth housing 311 is configured to store brine, and through the continuous operation of the micro water pump 312, the brine at the bottom of the fourth housing 311 is transferred into the water pipe 313 and is discharged outwards through the water outlet 314;

the gear 318 is engaged with the rack 28, so that the rack 28 is movably attached to the inner wall of the third housing 22, and meanwhile, the gear 318 can be driven to rotate with the first through hole 23 as a center for the output mechanism 32 to perform an angle adjustment function, and the distance between the fourth housing 311 and the limiting plate 317 is adjusted by the telescopic function of the second electric push rod 316 for the output mechanism 32 to move close to the license plate of the vehicle.

The output mechanism 32 comprises a license plate frame shell 321 and a spraying part 327; as illustrated by way of example in fig. 7.

The license plate frame casing 321 is open structure, just the one end fixedly connected with air pump 322 of license plate frame casing 321, in the output of air pump 322 extends to license plate frame casing 321, a plurality of groups of second through-holes 323 have been seted up to a side wall of license plate frame casing 321, the outer wall of license plate frame casing 321 and be close to one side fixedly connected with deflector 324 of second through-hole 323, a plurality of groups of hollow sliding chamber 325 have been seted up at the top of deflector 324, two sets of micro-gap switches 326 of top fixedly connected with of deflector 324, two sets of with the both ends transmission of spraying portion 327 are connected between the micro-gap switches 326, just spraying portion 327 swing joint connects the inner wall at hollow sliding chamber 325 and second through-hole 323.

The spraying part 327 includes a first flow guide pipe 3271; as illustrated by way of example in fig. 8.

The side wall of the first flow guiding pipe 3271 is fixed and communicated with a telescopic pipe 3272, the telescopic pipe 3272 is fixedly connected with the water outlet 314, two ends of the first flow guiding pipe 3271 are of closed structures, two ends of the first flow guiding pipe 3271 are in transmission connection with the micro switch 326, the bottom of the first flow guiding pipe 3271 is fixed and communicated with a plurality of groups of second flow guiding pipes 3273, a plurality of groups of micro switch 326 are in sliding fit connection in the hollow sliding cavity 325, the bottom of the second flow guiding pipe 3273 is fixed and communicated with a spraying pipe 3274, the spraying pipe 3274 penetrates through the second through hole 323 and extends into the license plate frame shell 321, and a plurality of groups of overflow holes 3275 are formed in the end part of the spraying pipe 3274 and at one side far away from the second flow guiding pipe 3273.

Specifically, the license plate frame shell 321 is movably sleeved outside the license plate of the vehicle, and the air pump 322 is started, so that high-pressure air generated by the air pump 322 blows in the license plate frame shell 321, snow on the license plate is cleaned, and the microswitch 326 is matched to drive the first guide pipe 3271 to move, so that the spray pipes 3274 of a plurality of groups reciprocate on the inner wall of the second through hole 323, the working states of the spray pipes 3274 of a plurality of groups are switched, when the spray pipes 3274 of a plurality of groups extend into the license plate frame shell 321, the telescopic pipes 3272 are used for collecting the brine in the water outlet 314, and the brine is sprayed outwards through the first guide pipe 3271, the second guide pipe 3273 and the spray pipes 3274, so that the brine is uniformly sprayed at different positions in the license plate frame shell 321, and the snow accumulated on the license plate is deeply cleaned.

The first moving assembly 4 comprises a float block 41; as illustrated by way of example in fig. 9.

The utility model discloses a floating block 41, including first casing 11, second casing 11, first linkage rod 42, second linkage rod 43, first linkage rod 42 movable joint connects the inner wall at first group guide slot 13, second linkage rod 43 movable joint connects the inner wall at another group guide slot 13, threaded connection has threaded rod 44 on the second linkage rod 43, just the top transmission of threaded rod 44 is connected with the output of second motor 45, second motor 45 embedding is installed on first casing 11, the outer wall both sides and be close to the corner embedding of floating block 41 have third motor 46, the output transmission of third motor 46 is connected with first guard plate 47, just first guard plate movable joint is at the outer wall of floating block 41, first motor 47 and second guard plate surface mounting have a second guard plate that is close to the second motor 46, the second guard plate is close to the second guard plate surface mounting has a fourth guard plate that is close to the first side of first motor 47, the second guard plate is close to the second motor 46, the second guard plate is close to the fourth motor is connected with the second guard plate 41, the second guard plate is close to the fourth motor 46, the second guard plate is close to the fourth motor is connected with the fourth guard plate 41, the outer wall is close to the fourth motor 46, and the fourth guard plate is connected with the fourth side of the fourth motor 41 is close to the fourth motor 41.

Specifically, the second motor 45 drives the threaded rod 44 to rotate, so that the floating block 41 is synchronously moved to the periphery of the bottom of the first casing 11 while the threaded connection is made to move to different positions of the threaded rod 44 by the second linkage rod 43, so as to enable the first casing 11 to float on the water surface;

the third motor 46 drives the first protection plates 47 at two sides to rotate, so that the first propellers 48 fall into water, the fourth motor 49 drives the second protection plates 410 at two sides to rotate, so that the second propellers 411 fall into water, and the first propellers 48 and the second propellers 411 are respectively driven to enable the inspection robot to perform inspection operation on a road surface where water accumulation occurs in a parking park.

The second moving assembly 5 includes a first fitting plate 51 and a second fitting plate 54; as illustrated by way of example in fig. 10.

The utility model discloses a motor, including first assembly plate 51, second assembly plate 54, first assembly plate and second assembly plate 54, first assembly plate 51 and second assembly plate 54 between fixedly connected with two sets of third electric putter 55, and two sets of third electric putter 55 take the axis of second assembly plate 54 to be the symmetry setting as the center, two sets of the output of third electric putter 55 all runs through first assembly plate 51, and two sets of output fixed connection of third electric putter 55 is on the inner wall top of holding tank 12, the bottom fixedly connected with two sets of biax motors 56, and two sets of the output of biax motors 56 all drive and are connected with walking wheel 57.

Specifically, the output end of the third electric push rod 55 is used for performing telescopic adjustment, so as to adjust the distance between the travelling wheel 57 and the storage groove 12, so that the travelling wheel 57 is switched to a working state or a storage state, the travelling wheel 57 is driven to rotate by the double-shaft motor 56, and the direction wheel 53 is driven to perform angle adjustment by matching with the fifth motor 52, so that the inspection robot can perform free movement under the land environment in the park.

The working principle of the trackless park inspection robot provided by the embodiment of the invention is as follows:

the output end of the third electric push rod 55 is used for performing telescopic adjustment, so that the distance between the travelling wheel 57 and the storage groove 12 is adjusted, the travelling wheel 57 is switched to a working state or a storage state, the travelling wheel 57 is driven to rotate by the double-shaft motor 56, and the direction wheel 53 is driven to perform angle adjustment by matching with the fifth motor 52, so that the inspection robot can freely move in a land environment of a park;

the first electric push rod 25 is used for driving the third shell 22 to adjust the height of the third shell 22 and the rotary camera 24, and the first motor 26 is used for driving the screw rod 27 to rotate positively and negatively, so that the screw rod 27 rotates and is in threaded connection with the rack 28, and the rack 28 is used for moving to the top end or the bottom end of the inner wall of the third shell 22;

the brine at the bottom of the fourth shell 311 is transmitted into the water pipe 313 and is discharged outwards through the water outlet 314 by the continuous operation of the micro water pump 312 through the brine stored in the fourth shell 311;

the gear 318 is meshed with the rack 28, so that the rack 28 is movably attached to the inner wall of the third shell 22 and can drive the gear 318 to rotate by taking the first through hole 23 as the center for the angle adjustment of the output mechanism 32, and the distance between the fourth shell 311 and the limiting plate 317 is adjusted by the telescopic action of the second electric push rod 316 for the output mechanism 32 to move close to the license plate of the vehicle;

the license plate frame shell 321 is movably sleeved outside a license plate of a vehicle, the air pump 322 is started, high-pressure air generated by the air pump 322 is blown in the license plate frame shell 321, snow on the license plate is cleaned, the micro switch 326 is matched to drive the first guide pipe 3271 to move, the spray pipes 3274 of a plurality of groups are reciprocally moved on the inner wall of the second through hole 323 and used for switching the working states of the spray pipes 3274 of a plurality of groups, when the spray pipes 3274 of a plurality of groups extend into the license plate frame shell 321, the telescopic pipes 3272 are used for collecting brine in the water outlet 314, and the brine is sprayed outwards through the first guide pipe 3271, the second guide pipe 3273 and the spray pipes 3274 through the overflow holes 3275, so that the brine is uniformly sprayed at different positions in the license plate frame shell 321 and is used for deeply cleaning the snow accumulated on the license plate;

the second motor 45 drives the threaded rod 44 to rotate, so that the floating block 41 synchronously moves around the bottom of the first shell 11 while the threaded connection is made to move to different positions of the threaded rod 44 by the second linkage rod 43, and the floating block is used for enabling the first shell 11 to float on the water surface;

the first protection plates 47 on two sides are driven to rotate by the third motor 46, so that the first propellers 48 fall into water, the second protection plates 410 on two sides are driven to rotate by the fourth motor 49, the second propellers 411 fall into water, and the first propellers 48 and the second propellers 411 are respectively driven to enable the inspection robot to perform inspection operation on a road surface where water accumulation occurs in a parking park.

On the basis of the trackless park inspection robot, the embodiment of the invention also provides a working method of the trackless park inspection robot, which comprises the following steps,

the second moving assembly is used for driving the inspection robot to be used in a land environment;

the second moving assembly is accommodated at the bottom of the first driving assembly, and the first driving assembly is utilized to drive the first moving assembly to move downwards, so that the inspection robot is used in a water surface environment;

the second driving component drives the cleaning arm component, so that the cleaning arm component can clean the license plate of the vehicle entering the parking lot in winter snowy weather.

Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (5)

1. The utility model provides a trackless garden inspection robot which characterized in that: comprises a first driving component (1), a second driving component (2), a cleaning arm component (3), a first moving component (4) and a second moving component (5); one side of the top of the first driving component (1) is fixedly connected with the bottom of the second driving component (2), one end of the cleaning arm component (3) is in transmission connection with the output end of the second driving component (2), the bottom of the cleaning arm component (3) is movably attached to the top of the first driving component (1), the first moving component (4) is in sliding attachment connection with the outer wall of the first driving component (1), the first driving component (1) is in transmission connection with the first moving component (4), the second moving component (5) is in transmission connection with the bottom of the first driving component (1), and the first moving component (4) is sleeved and installed outside the second moving component (5);

the second drive assembly (2) comprises a second housing (21); the top of the second shell (21) is movably attached to a third shell (22), the third shell (22) and the second shell (21) are of a rectangular structure formed by splicing, two groups of first through holes (23) are formed in the outer wall of the third shell (22), the two groups of first through holes (23) are communicated with the inner wall of the third shell (22), the top of the third shell (22) is fixedly connected with a rotary camera (24), the bottom end of the inner wall of the second shell (21) is fixedly connected with a first electric push rod (25), the output end of the first electric push rod (25) is in transmission connection with the bottom of the third shell (22), the top of the third shell (22) is fixedly connected with a first motor (26), the first motor (26) is embedded and installed at the bottom of the rotary camera (24), the output end of the first motor (26) extends to the inner wall of the third shell (22), the output end of the first motor (26) is in transmission connection with a first electric push rod (25), the output end of the first motor (26) is connected with a rack (27), and the rack (28) is connected with the rack (28) on one side of the rack (28) close to the outer wall of the first shell (28);

the cleaning arm assembly (3) comprises a linkage mechanism (31) and an output mechanism (32); a side wall of the linkage mechanism (31) is fixedly connected with the output mechanism (32), the output mechanism (32) and the linkage mechanism (31) are arranged in the same level, and one side of the end part of the linkage mechanism (31) far away from the output mechanism (32) is rotationally connected in the first through hole (23);

the linkage mechanism (31) comprises a fourth shell (311); the bottom of the fourth shell (311) is arranged in an inclined plane, one side, close to the inclined plane, of the outer wall of the fourth shell (311) is embedded and provided with a miniature water pump (312), the output end of the miniature water pump (312) is fixed and communicated with a water conveying pipe (313), one side, far away from the miniature water pump (312), of the end of the water conveying pipe (313) is in a sealed shape, one side, far away from the miniature water pump (312), of the outer wall of the water conveying pipe (313) is provided with a water outlet hole (314), the water outlet hole (314) extends to one side of the outer wall of the fourth shell (311), the top of the fourth shell (311) is in threaded connection with a feeding cover (315), one side, far away from the miniature water pump (312), of the outer wall of the fourth shell (311) is fixedly connected with two groups of second electric push rods (316), the two groups of second electric push rods (316) are symmetrically arranged with the central axis of the fourth shell (311) as the center, the output ends of the two groups of the second electric push rods (316) are respectively in transmission connection with limiting plates (317), the two groups of the limiting plates (317) are respectively connected with a first gear (318) and the two groups of limiting plates (318) are fixedly connected with the racks (28);

the output mechanism (32) comprises a license plate frame shell (321) and a spraying part (327); the license plate frame shell (321) is of an open structure, one end of the license plate frame shell (321) is fixedly connected with the air pump (322), the output end of the air pump (322) extends into the license plate frame shell (321), a plurality of groups of second through holes (323) are formed in one side wall of the license plate frame shell (321), a guide plate (324) is fixedly connected to one side, close to the second through holes (323), of the outer wall of the license plate frame shell (321), a plurality of groups of hollow sliding cavities (325) are formed in the top of the guide plate (324), two groups of micro switches (326) are fixedly connected to the top of the guide plate (324), two groups of micro switches (326) are in transmission connection with two ends of a spraying part (327), and the spraying part (327) is movably attached to the inner walls of the hollow sliding cavities (325) and the second through holes (323).

The spraying part (327) comprises a first flow guide pipe (3271); the utility model discloses a vehicle license plate frame is characterized by comprising a first honeycomb duct (3271), a plurality of groups of second honeycomb ducts (3273) are fixed and communicated with a side wall of the first honeycomb duct (3271), and telescopic tube (3272) and apopore (314) fixed connection are formed in the telescopic tube (3272), two ends of the first honeycomb duct (3271) are of closed structures, two ends of the first honeycomb duct (3271) are connected with a micro switch (326) in a transmission mode, the bottom of the first honeycomb duct (3271) is fixed and communicated with a plurality of groups of second honeycomb ducts (3273), a plurality of groups of micro switch (326) are connected in a hollow sliding cavity (325) in a sliding fit mode, the bottom of the second honeycomb ducts (3273) is fixed and communicated with a spray tube (3274), a plurality of groups of spray tube (3274) penetrate through a second through hole (323) and extend into a license plate frame shell (321), and a plurality of groups of overflow holes (3275) are formed in one side of the end portion of the spray tube (3274) far away from the second honeycomb duct (3273).

2. A trackless campus inspection robot according to claim 1, wherein: the first drive assembly (1) comprises a first housing (11); the bottom of first casing (11) has been seted up and has been accomodate groove (12), just the cross-section of first casing (11) is the concave shape structure, two sets of guide way (13) have been seted up to the outer wall of first casing (11), and two sets of guide way (13) are the symmetry setting with the axis of accomodating groove (12) as the center, the top of first casing (11) is provided with control unit casing (14).

3. A trackless campus inspection robot according to claim 1, wherein: -said first moving assembly (4) comprises a float block (41); the floating block (41) is of a rectangular structure, the surface of the floating block (41) is provided with an assembly groove (412), the assembly groove (412) is movably attached to the outer wall of the first shell (11), the inner wall of the assembly groove (412) is fixedly connected with a first linkage rod (42) and a second linkage rod (43), the first linkage rod (42) and the second linkage rod (43) are symmetrically arranged by taking the central axis of the floating block (41) as the center, the first linkage rod (42) is movably attached to the inner wall of one group of guide grooves (13), the second linkage rod (43) is movably attached to the inner wall of the other group of guide grooves (13), the second linkage rod (43) is connected with a threaded rod (44) in a threaded manner, the top of the threaded rod (44) is connected with the output end of a second motor (45), the second motor (45) is installed on the first shell (11), two sides of the outer wall of the floating block (41) are embedded into a corner motor, the third motor (46) is installed near the outer wall of the corner, the third motor (46) is embedded into the outer wall of the first motor (46), the third motor (46) is embedded into the outer wall of the first motor (47), the first motor (47) is embedded into the outer wall of the first motor (47), the outer wall of the floating block (41) is provided with a fourth motor (49) in an embedded mode at two sides, the output end of the fourth motor (49) is in transmission connection with a second protection plate (410), the second protection plate (410) is movably attached to the outer wall of the floating block (41), and a second propeller (411) is embedded and installed on the surface of the second protection plate (410) and on one side, far away from the fourth motor (49).

4. A trackless campus inspection robot according to claim 1, wherein: the second moving assembly (5) comprises a first fitting plate (51) and a second fitting plate (54); the utility model discloses a motor, including first assembly board (51), second assembly board (54), first assembly board (51), second assembly board (54) are located the one end embedding of first assembly board (51) installs fifth motor (52), just the output transmission of fifth motor (52) is connected with direction wheel (53), second assembly board (54) set up perpendicularly in the bottom of first assembly board (51), just second assembly board (54) are located one side of keeping away from direction wheel (53), fixedly connected with two sets of third electric putter (55) between first assembly board (51) and second assembly board (54), and two sets of third electric putter (55) are the symmetry setting with the axis of second assembly board (54) as the center, two sets of the output of third electric putter (55) all runs through first assembly board (51), and two sets of output fixed connection of third electric putter (55) is on the inner wall top of accomodating groove (12), the bottom fixedly connected with two sets of biax motors (56), and two sets of biax motors (56) output transmission connection walking wheel (57) all.

5. A method of operating a trackless campus inspection robot of any one of claims 1 to 4, comprising: the working method comprises the following steps:

the second moving assembly is used for driving the inspection robot to be used in a land environment;

the second moving assembly is accommodated at the bottom of the first driving assembly, and the first driving assembly is utilized to drive the first moving assembly to move downwards, so that the inspection robot is used in a water surface environment;

the second driving component drives the cleaning arm component, so that the cleaning arm component can clean the license plate of the vehicle entering the parking lot in winter snowy weather.