CN214595744U

CN214595744U - Multifunctional robot

Info

Publication number: CN214595744U
Application number: CN202120373098.0U
Authority: CN
Inventors: 陈嘉辉; 蒋帆; 单超杰; 陈鋆辉; 许诺; 王紫晴; 王宇恒
Original assignee: Zhejiang Tongji Vocational College of Science and Technology
Current assignee: Zhejiang Tongji Vocational College of Science and Technology
Priority date: 2021-02-11
Filing date: 2021-02-11
Publication date: 2021-11-05
Anticipated expiration: 2031-02-11

Abstract

The utility model relates to a multifunctional robot, include: the device comprises a controller, a trolley, a lifting cleaning device arranged on the trolley, a lifting floor wiping device positioned on the front side of the lifting cleaning device, a spraying device provided with a plurality of spray heads positioned on the front side of the lifting floor wiping device, a carrying device arranged at the upper end of the trolley, a cruising obstacle avoiding device arranged at the front end of the trolley and an environment monitoring device arranged on the trolley. The multifunctional robot is used for cleaning work, and has multiple purposes of taking objects, monitoring environment and the like.

Description

Multifunctional robot

Technical Field

The utility model belongs to the technical field of domestic robot technique and specifically relates to a multifunctional robot.

Background

With the rapid development of mechanical technology and electronic technology and the improvement of living standard of people, high-tech intelligent home products such as intelligent lamps, cleaning robots, robot dogs, express sorting robots, unmanned aerial vehicles and the like are in the endlessly and gradually come into thousands of households; the structure of the cleaning robot can be found in the chinese patent application No.: 202010933740.6 to obtain knowledge of a cleaning robot; the conventional cleaning robot has a disadvantage that the function is single and only can be used for cleaning work, and therefore, it is a problem to be solved urgently to design a multifunctional robot which has multiple purposes besides being used for cleaning work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming present cleaning robot and having the function singleness can only be used for cleaning work not enough, provide one kind except being used for cleaning work, still have the multi-functional robot of multiple use.

The utility model discloses a concrete technical scheme is:

a multi-function robot comprising: the device comprises a controller, a trolley, a lifting cleaning device arranged on the trolley, a lifting floor wiping device positioned on the front side of the lifting cleaning device, a spraying device provided with a plurality of spray heads positioned on the front side of the lifting floor wiping device, a carrying device arranged at the upper end of the trolley, a cruising obstacle avoiding device arranged at the front end of the trolley and an environment monitoring device arranged on the trolley.

Preferably, the trolley comprises: the lower end of the mounting bedplate is provided with two supporting vertical plates and a rear wheel carrier connected with the lower end of the mounting bedplate, two electric wheels which are provided with hub motors and are arranged on the two supporting vertical plates in a one-to-one correspondence manner, a transverse plate and a front wheel carrier connected with the lower end of the mounting bedplate are arranged at the lower end of the mounting bedplate, and two damping front wheel assemblies are transversely arranged in parallel; the shock attenuation front wheel subassembly includes: the device comprises a roller, two guide posts, two pressure springs, two positioning posts and two guide holes, wherein the upper ends of the two guide posts are provided with check rings; the lower ends of the two guide posts correspondingly penetrate through the two guide holes one by one and are respectively connected with the upper ends of the rollers; two ends of the pressure spring are sleeved outside the two positioning columns in a one-to-one correspondence manner and press the lower end of the transverse plate and the upper end of the roller in a one-to-one correspondence manner; the hub motor is electrically connected with the controller.

Preferably, the lifting cleaning device includes: the garbage can comprises two guide plates, a cleaning electric push rod, a mounting frame, an electric roller, a rolling brush, two guide blocks, a garbage hopper, two lifting components and a lifting robot steering engine, wherein the two guide plates are arranged at the lower end of a mounting bedplate and are transversely arranged in parallel, the cleaning electric push rod is positioned between the two guide plates, the mounting frame is positioned between the two guide plates, the lower end of the mounting frame is provided with two mounting vertical plates, the two electric rollers are connected with the two mounting vertical plates in a one-to-one correspondence manner, the rolling brush is sleeved outside the electric roller, the two guide blocks are arranged on the opposite outer sides of the two mounting vertical plates in a one-to-one correspondence manner and are positioned in the vertical guide holes of the two guide plates in a one-to-one correspondence manner, the garbage hopper is provided with two side plates, the rear end of the garbage hopper is provided with a discharge door, the two lifting components are positioned on the rear side of the guide plates in one-to-one correspondence manner, and the lifting robot steering engine is positioned between the two lifting components and is connected with the lower end of the mounting bedplate; the lifting component comprises: the upper ends of the two swing arms are provided with connecting shafts which are correspondingly hinged with the lower ends of the front hanging frame and the rear hanging frame one by one, the two swing arms are arranged in parallel, and the lower ends of the two swing arms are respectively hinged with one side plate; an output shaft of the steering engine of the lifting robot is connected with a connecting shaft; a push rod of the cleaning electric push rod is connected with the upper end of the mounting frame; the cleaning electric push rod, the electric roller and the lifting robot steering engine are respectively electrically connected with the controller.

Preferably, the object carrying device comprises: the device comprises an electric turntable connected with the upper end of an installation bedplate, a first double-shaft steering engine connected with the upper end of the electric turntable, two first pitching rotating arms with one ends respectively connected with two output shafts of the first double-shaft steering engine in a one-to-one correspondence manner, two second double-shaft steering engines with two output shafts connected with the other ends of the two first pitching rotating arms in a one-to-one correspondence manner, two second pitching rotating arms with one ends respectively connected with the second double-shaft steering engines, a third double-shaft steering engine with two output shafts connected with the other ends of the two second pitching rotating arms in a one-to-one correspondence manner, a fixed plate with one end connected with the third double-shaft steering engine, a side turning robot steering engine connected with the other end of the fixed plate, an installation seat provided with a connecting plate connected with the output shafts of the side turning robot steering engine, a clamping manipulator with the rear end connected with the upper end of the installation seat, and a clamping robot steering engine connected with the lower end of the installation seat; the clamping manipulator comprises two driving arms provided with arc-shaped outer tooth sections which are meshed with each other; an output shaft of the clamping robot steering engine is connected with a driving arm; electric turntable, first biax steering wheel, second biax steering wheel, third biax steering wheel, the steering wheel of the robot that turns to one side and centre gripping robot steering wheel respectively with controller electric connection.

Preferably, the lifting floor mopping device comprises: the electric brush disc comprises a transverse electric linear sliding seat connected with the lower end of the mounting bedplate, a ground wiping electric push rod of which the upper end is connected with a sliding block of the transverse electric linear sliding seat, and an electric brush disc of which the upper end is connected with a push rod of the ground wiping electric push rod; the transverse electric linear sliding seat, the ground wiping electric push rod and the electric brush disc are respectively and electrically connected with the controller.

Preferably, the spraying device comprises: the steam generator is provided with a steam solenoid valve, two ends of the steam pipe are communicated with the steam generator and the water tank in a one-to-one correspondence manner, the upper end of the steam pipe is communicated with the water tank and is provided with a vertical water pipe of a spraying solenoid valve, and a transverse water pipe is communicated with the lower end of the vertical water pipe; the spray head is arranged at the lower side of the transverse water pipe; the steam electromagnetic valve and the spraying electromagnetic valve are respectively electrically connected with the controller.

Preferably, the cruise obstacle avoidance device comprises: the machine vision system, the infrared sensor and the ultrasonic distance meter are connected with the front end of the front wheel frame; the machine vision system, the infrared sensor and the ultrasonic range finder are respectively electrically connected with the controller.

Preferably, the environment monitoring device comprises: the smoke sensor, the noise tester, the temperature sensor and the humidity sensor are connected with the upper end of the mounting bedplate; the smoke sensor, the noise tester, the temperature sensor and the humidity sensor are respectively electrically connected with the controller.

Preferably, the controller is provided with a voice recognition module, a wireless signal transmitting module, a display screen and an alarm device.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the multifunctional robot has multiple purposes besides being used for cleaning work; the walking speed and walking direction of the trolley can be adjusted by controlling and adjusting the rotating speed of the hub motor through the controller, when the ground is swept, the garbage is swept into the garbage hopper through the lifting cleaning device, when the ground dirt is cleared, the ground dirt is brushed off through the electric brush disc of the spraying device, the temperature and humidity of the environment can be improved through the steam generator, the steam enters the water tank through the steam pipe to heat water, the effect of brushing the ground dirt can be improved, the trolley walks to the object position under the monitoring of the cruise obstacle avoidance device, the object is clamped and transported to the set direction through the clamping mechanical arm of the object taking device, the walking direction of the trolley can be sensed to have obstacles through the cruise obstacle avoidance device, if the obstacles exist, the controller controls and adjusts the walking direction of the trolley or stops walking, the smoke concentration is monitored through the smoke sensor of the environment monitoring device, the noise is monitored by the noise tester, the temperature and the humidity of the environment can be improved, The temperature sensor and the humidity sensor monitor the ambient temperature and humidity, when the smoke concentration, the noise, the ambient temperature and the humidity exceed a set range, the smoke concentration, the noise, the ambient temperature and the humidity are displayed on a display screen of the controller, the alarm device gives an alarm, and when a user is not indoors and the voice recognition module and the machine vision system sense that a stranger enters the room, the visual image can be transmitted to the mobile phone through the wireless signal transmitting module to inform the user to master the indoor condition.

2. The rolling brush of the lifting cleaning device, the garbage hopper and the electric brush disc of the lifting floor wiping device can be lifted to reduce the walking resistance of the trolley when not working. The damping front wheel component is beneficial to effectively damping when the trolley walks on uneven ground and at the raised positions of the carpet.

3. The object taking device is driven to rotate through a plurality of robot steering engines and a plurality of double-shaft steering engines, and is compact in structure and high in rotation precision. The rear end of the garbage hopper is provided with a discharge door which is beneficial to removing garbage in the garbage hopper.

Drawings

In order to clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the structure of fig. 1.

In the figure: the device comprises a controller 1, a voice recognition module 11, a wireless signal transmitting module 12, a display screen 13, an alarm device 14, a trolley 2, a mounting bedplate 21, a supporting vertical plate 22, a rear wheel frame 23, an electric wheel 24, a transverse plate 25, a front wheel frame 26, a roller 27, a check ring 28, a guide column 29, a pressure spring 210, a positioning column 211, a lifting cleaning device 3, a vertical guide hole 31, a guide plate 32, a cleaning electric push rod 33, a mounting vertical plate 34, a mounting frame 35, a rolling brush 36, a guide block 37, a side plate 38, a discharge door 39, a garbage hopper 310, a lifting robot steering engine 311, a front hanging frame 312, a rear hanging frame 313, a connecting shaft 314, a swing arm 315, a lifting floor cleaning device 4, a transverse electric linear sliding seat 41, a floor cleaning electric push rod 42, an electric brush plate 43, a spraying device 5, a spray head 51, a flange 52, a water tank 53, a steam generator 54, a steam electromagnetic valve 55, a steam pipe 56, a spraying electromagnetic valve 57 and a vertical water pipe 58, the device comprises a transverse water pipe 59, an object taking device 6, an electric rotating disc 61, a first double-shaft steering engine 62, a first pitching rotating arm 63, a second double-shaft steering engine 64, a second pitching rotating arm 65, a third double-shaft steering engine 66, a fixing plate 67, a side-turning robot steering engine 68, a connecting plate 69, a mounting seat 610, a clamping manipulator 611, a clamping robot steering engine 612, an arc-shaped outer tooth section 613, a driving arm 614, an environment monitoring device 7, a smoke sensor 71, a noise tester 72, a temperature sensor 73, a humidity sensor 74, a cruise obstacle avoidance device 8, a machine vision system 81, an infrared sensor 82 and an ultrasonic range finder 83.

Detailed Description

The technical solution of the present invention is further specifically described below by way of specific examples. It is to be understood that the practice of the present invention is not limited to the following examples, and that any modifications and/or changes in form made to the present invention are intended to fall within the scope of the present invention.

In the utility model, all parts and percentages are weight units, and the adopted equipment, raw materials and the like can be purchased from the market or commonly used in the field if not specified. The methods in the following examples are conventional in the art unless otherwise specified.

Examples

A multifunctional robot, the structure of which is shown in the attached figures 1 and 2, comprises: the device comprises a controller 1, a trolley 2, a lifting cleaning device 3 arranged on the trolley 2, a lifting mopping device 4 positioned in front of the lifting cleaning device 3, a spraying device 5 provided with a plurality of spray heads 51 positioned in front of the lifting mopping device 4, a holding device 6 arranged at the upper end of the trolley 2, an environment monitoring device 7 and a cruising obstacle avoidance device 8 arranged at the front end of the trolley 2.

The trolley 2 comprises: the lower end of the installation bedplate 21 is provided with two supporting vertical plates 22 and a rear wheel frame 23 screwed with the lower end of the installation bedplate 21, the two electric wheels 24 provided with hub motors (not shown) and arranged on the two supporting vertical plates 22 in a one-to-one correspondence manner, the lower end of the installation bedplate is provided with a transverse plate 25 and a front wheel frame 26 screwed with the lower end of the installation bedplate 21, and two damping front wheel assemblies which are transversely arranged in parallel; the shock attenuation front wheel subassembly includes: the device comprises a roller 27, two guide columns 29 with retainer rings 28 arranged at the upper ends thereof, a pressure spring 210, two positioning columns 211 which are arranged at the lower end of a transverse plate 25 and the upper end of the roller 27 in a one-to-one correspondence manner, and two guide holes (not shown) arranged on the transverse plate 25; the lower ends of the two guide posts 29 correspondingly penetrate through the two guide holes one by one and are respectively in threaded connection with the upper ends of the rollers 27; two ends of the pressure spring 210 are sleeved outside the two positioning columns 211 in a one-to-one correspondence manner and press the lower end of the transverse plate 25 and the upper end of the roller 27 in a one-to-one correspondence manner; the hub motor is electrically connected with the controller 1. The controller 1 is mounted on the upper end of the mounting plate 21.

The lifting cleaning device 3 comprises: two guide plates 32 which are arranged at the lower end of the installation bedplate 21 and are provided with vertical guide holes 31 and are arranged in parallel in the transverse direction, a cleaning electric push rod 33 positioned between the two guide plates 32, an installation frame 35 which is positioned between the two guide plates 32 and is provided with two installation vertical plates 34 at the lower end, an electric roller (not shown) with two ends in one-to-one corresponding connection with the two installation vertical plates 34, a rolling brush 36 sleeved outside the electric roller, two guide blocks 37 which are arranged at the opposite outer sides of the two installation vertical plates 34 in one-to-one corresponding connection with the vertical guide holes 31 of the two guide plates 32, a garbage hopper 310 which is provided with two side plates 38 and is provided with a discharge door 39 at the rear end, two lifting components which are arranged at the rear side of the guide plates 32 and are in one-to-one corresponding connection with the two side plates 38, and a lifting robot steering engine 311 which is arranged between the two lifting components and is in threaded connection with the lower end of the installation bedplate 21; the lifting component comprises: the front hanging frame 312 and the rear hanging frame 313 are respectively in threaded connection with the lower end of the installation bedplate 21, two swing arms 315 are arranged at the upper ends of the front hanging frame 312 and the rear hanging frame 313 and are provided with connecting shafts 314 which are correspondingly hinged with the lower end of the front hanging frame 312 and the lower end of the rear hanging frame 313 one by one, the two swing arms 315 are arranged in parallel, and the lower ends of the two swing arms are respectively hinged with one side plate 38 through the hinge shafts; the output shaft of the lifting robot steering engine 311 is connected with a connecting shaft 314 in a key mode; the push rod of the cleaning electric push rod 33 is hinged with the upper end of the mounting frame 35; the cleaning electric push rod 33, the electric roller and the lifting robot steering engine 311 are respectively electrically connected with the controller 1. The width of the guide block 37 is in clearance fit with the width of the vertical guide hole 31.

The object holding device 6 comprises: an electric rotating disk 61 screwed with the upper end of the installation bedplate 21, a first double-shaft steering engine 62 screwed with the upper end of the electric rotating disk 61, two first pitching rotating arms 63 with one ends respectively screwed with two output shafts of the first double-shaft steering engine 62 in a one-to-one correspondence manner, two second double-shaft steering engines 64 with two output shafts screwed with the other ends of the two first pitching rotating arms 63 in a one-to-one correspondence manner, two second pitching rotating arms 65 with one ends respectively screwed with the second double-shaft steering engines 64, a third double-shaft steering engine 66 with two output shafts respectively screwed with the other ends of the two second pitching rotating arms 65 in a one-to-one correspondence manner, and a fixed plate 67 with one end screwed with the third double-shaft steering engine 66, a side-turning robot steering gear 68 screwed with the other end of the fixed plate 67, a mounting seat 610 provided with a connecting plate 69 connected with an output shaft key of the side-turning robot steering gear 68, a clamping manipulator 611 screwed with the upper end of the mounting seat 610 at the rear end, and a clamping robot steering gear 612 screwed with the lower end of the mounting seat 610; the gripping manipulator 611 comprises two driving arms 614 provided with mutually engaging circular arc shaped outer toothed segments 613; the output shaft of the clamping robot steering engine 612 is connected with a driving arm 614 in a key mode; electric turntable 61, first biax steering wheel 62, second biax steering wheel 64, third biax steering wheel 66, yaw robot steering wheel 68 and centre gripping robot steering wheel 612 respectively with controller 1 electric connection. The clamping robot 611 is prior art.

The lifting floor mopping device 4 comprises: a transverse electric linear sliding base 41 screwed with the lower end of the installation bedplate 21, a ground wiping electric push rod 42 screwed with a slide block of the transverse electric linear sliding base 41 at the upper end, and an electric brush disc 43 screwed with a push rod of the ground wiping electric push rod 42 at the upper end; the transverse electric linear sliding seat 41, the ground wiping electric push rod 42 and the electric brush disc 43 are respectively electrically connected with the controller 1.

The spraying device 5 comprises: a water tank 53 which is arranged in the installation bedplate 21 in a penetrating way and is provided with a flange 52 which is in threaded connection with the upper end of the installation bedplate 21, a steam generator 54 which is in threaded connection with the upper end of the installation bedplate 21, a steam pipe 56 which is provided with a steam electromagnetic valve 55 and two ends of which are in one-to-one correspondence communication with the steam generator 54 and the water tank 53, a vertical water pipe 58 of which the upper end is communicated with the water tank 53 and is provided with a spraying electromagnetic valve 57, and a transverse water pipe 59 which is communicated with the lower end of the vertical water pipe 58; the spray head 51 is arranged at the lower side of the transverse water pipe 59; the steam solenoid valve 55 and the spraying solenoid valve 57 are electrically connected to the controller 1, respectively.

The cruise obstacle avoidance device 8 comprises: a machine vision system 81, an infrared sensor 82 and an ultrasonic range finder 83 which are screwed with the front end of the front wheel frame 26; the machine vision system 81, the infrared sensor 82 and the ultrasonic range finder 83 are electrically connected to the controller 1, respectively.

The environment monitoring device 7 comprises: a smoke sensor 71, a noise tester 72, a temperature sensor 73, and a humidity sensor 74, which are screwed to the upper end of the installation platen 21; the smoke sensor 71, the noise tester 72, the temperature sensor 73 and the humidity sensor 74 are electrically connected to the controller 1, respectively.

The controller 1 is provided with a voice recognition module 11, a wireless signal transmitting module 12, a display screen 13 and an alarm device 14. The alarm device 14 is a voice alarm device.

The invention relates to a cleaning work, object taking and environment monitoring method of a multifunctional robot, which is the multifunctional robot,

(1) the controller 1 controls two electric wheels 24 provided with hub motors to drive the trolley 2 to walk according to a set path, and the walking speed and the walking direction of the trolley 2 can be adjusted by adjusting the rotating speed of the hub motors;

(2) when the floor is cleaned, the lifting robot steering engine 311 of the lifting cleaning device 3 drives the swing arm 315 to rotate so as to enable the garbage bucket 310 to fall on the ground, the cleaning electric push rod 33 drives the electric roller and the rolling brush 36 to descend through the mounting frame 35, and the electric roller drives the rolling brush 36 to rotate so as to sweep the garbage into the garbage bucket 310;

(3) when dirt on the ground is removed, the spraying electromagnetic valve 57 is opened, water is sprayed from the spray head 51 to the ground from the water tank 53 of the spraying device 5 through the vertical water pipe 58 and the horizontal water pipe 59, the electric brush disc 43 is driven to descend by the push rod of the ground wiping electric push rod 42 of the lifting ground wiping device 4, the electric brush disc 43 is driven to transversely move by the transverse electric linear sliding seat 41, and the dirt on the ground is brushed by the electric brush disc 43;

(4) the steam generator 54 can improve the temperature and humidity of the environment, the steam electromagnetic valve 55 is opened, steam enters the water tank 53 through the steam pipe 56 to heat water, and the effect of brushing dirt on the ground is improved;

(5) under the monitoring of the cruise obstacle avoidance device 8, the trolley 2 walks to an object, the clamping manipulator 611 moves to the position where the object needs to be taken under the driving of the electric turntable 61, the first double-shaft steering engine 62, the second double-shaft steering engine 64, the third double-shaft steering engine 66 and the side-turning robot steering engine 68 of the object taking device 6, and the clamping manipulator 611 clamps the object under the driving of the clamping robot steering engine 612 and transports the object to the set position;

(6) sensing whether the walking direction of the trolley 2 is obstructed or not through a machine vision system 81, an infrared sensor 82 and an ultrasonic range finder 83 of the cruise obstacle avoidance device 8, and controlling and adjusting the walking direction of the trolley 2 or stopping walking by the controller 1 if the walking direction of the trolley 2 is obstructed;

(7) smoke concentration is monitored through a smoke sensor 71 of the environment monitoring device 7, noise is monitored through a noise tester 72, and environment temperature and humidity are monitored through a temperature sensor 73 and a humidity sensor 74, when the smoke concentration, the noise, the environment temperature and the humidity exceed set ranges, the smoke concentration, the noise, the environment temperature and the humidity are displayed on a display screen 13 of the controller 1, and an alarm device 14 gives an alarm so as to take measures in time;

(8) when the user is not indoors and the voice recognition module 11 and the machine vision system 81 sense that a stranger enters the room, the visual image can be transmitted to the mobile phone through the wireless signal transmitting module 12 to inform the user to grasp the indoor condition.

In addition to the above embodiments, the technical features or technical data of the present invention can be selected and combined again within the scope disclosed in the claims and the specification of the present invention to constitute new embodiments, which can be realized by those skilled in the art without creative efforts, and therefore, the embodiments of the present invention not described in detail should be regarded as specific embodiments of the present invention and within the protection scope of the present invention.

Claims

1. A multi-function robot comprising: controller, dolly, characterized by, multi-functional robot still include: the device comprises a lifting cleaning device arranged on the trolley, a lifting mopping device positioned on the front side of the lifting cleaning device, a spraying device provided with a plurality of spray heads positioned on the front side of the lifting mopping device, a carrying device arranged at the upper end of the trolley, a cruising obstacle avoiding device arranged at the front end of the trolley and an environment monitoring device arranged on the trolley.

2. The multi-function robot of claim 1 wherein said carriage comprises: the lower end of the mounting bedplate is provided with two supporting vertical plates and a rear wheel carrier connected with the lower end of the mounting bedplate, two electric wheels which are provided with hub motors and are arranged on the two supporting vertical plates in a one-to-one correspondence manner, a transverse plate and a front wheel carrier connected with the lower end of the mounting bedplate are arranged at the lower end of the mounting bedplate, and two damping front wheel assemblies are transversely arranged in parallel; the shock attenuation front wheel subassembly includes: the device comprises a roller, two guide posts, two pressure springs, two positioning posts and two guide holes, wherein the upper ends of the two guide posts are provided with check rings; the lower ends of the two guide posts correspondingly penetrate through the two guide holes one by one and are respectively connected with the upper ends of the rollers; two ends of the pressure spring are sleeved outside the two positioning columns in a one-to-one correspondence manner and press the lower end of the transverse plate and the upper end of the roller in a one-to-one correspondence manner; the hub motor is electrically connected with the controller.

3. The multi-function robot as claimed in claim 2, wherein said lifting and lowering cleaning means comprises: the garbage truck comprises two guide plates, a cleaning electric push rod, a mounting frame, an electric roller, a rolling brush, two guide blocks, a garbage hopper, two lifting components and a lifting robot steering engine, wherein the two guide plates are arranged at the lower end of a mounting bedplate and are transversely arranged in parallel, the cleaning electric push rod is positioned between the two guide plates, the mounting frame is positioned between the two guide plates, the lower end of the mounting frame is provided with two mounting vertical plates, the two electric rollers are connected with the two mounting vertical plates in a one-to-one correspondence manner, the rolling brush is sleeved outside the electric roller, the two guide blocks are arranged on the opposite outer sides of the two mounting vertical plates in a one-to-one correspondence manner and are positioned in the vertical guide holes of the two guide plates, the garbage hopper is provided with two side plates, the two lifting components are positioned on the rear sides of the guide plates in a one-to-one correspondence manner, and the lifting robot steering engine is positioned between the two lifting components and is connected with the lower end of the mounting bedplate; the lifting component comprises: the upper ends of the two swing arms are provided with connecting shafts which are correspondingly hinged with the front hanging rack and the rear hanging rack one by one, the two swing arms are arranged in parallel, and the lower ends of the two swing arms are respectively hinged with one side plate; an output shaft of the steering engine of the lifting robot is connected with a connecting shaft; a push rod of the cleaning electric push rod is connected with the upper end of the mounting frame; the cleaning electric push rod, the electric roller and the lifting robot steering engine are respectively electrically connected with the controller.

4. The multi-function robot of claim 2, wherein said object-handling device comprises: the device comprises an electric turntable connected with the upper end of an installation bedplate, a first double-shaft steering engine connected with the upper end of the electric turntable, two first pitching rotating arms with one ends respectively connected with two output shafts of the first double-shaft steering engine in a one-to-one correspondence manner, two second double-shaft steering engines with two output shafts connected with the other ends of the two first pitching rotating arms in a one-to-one correspondence manner, two second pitching rotating arms with one ends respectively connected with the second double-shaft steering engines, a third double-shaft steering engine with two output shafts connected with the other ends of the two second pitching rotating arms in a one-to-one correspondence manner, a fixed plate with one end connected with the third double-shaft steering engine, a side turning robot steering engine connected with the other end of the fixed plate, an installation seat provided with a connecting plate connected with the output shafts of the side turning robot steering engine, a clamping manipulator with the rear end connected with the upper end of the installation seat, and a clamping robot steering engine connected with the lower end of the installation seat; the clamping manipulator comprises two driving arms provided with arc-shaped outer tooth sections which are meshed with each other; an output shaft of the clamping robot steering engine is connected with a driving arm; electric turntable, first biax steering wheel, second biax steering wheel, third biax steering wheel, the steering wheel of the robot that turns to one side and centre gripping robot steering wheel respectively with controller electric connection.

5. The multi-function robot of claim 2 wherein said lifting floor-scrubbing device comprises: the electric brush disc comprises a transverse electric linear sliding seat connected with the lower end of the mounting bedplate, a ground wiping electric push rod of which the upper end is connected with a sliding block of the transverse electric linear sliding seat, and an electric brush disc of which the upper end is connected with a push rod of the ground wiping electric push rod; the transverse electric linear sliding seat, the ground wiping electric push rod and the electric brush disc are respectively and electrically connected with the controller.

6. The multi-function robot of claim 2 wherein said spraying means comprises: the steam generator is provided with a steam solenoid valve, two ends of the steam pipe are communicated with the steam generator and the water tank in a one-to-one correspondence manner, the upper end of the steam pipe is communicated with the water tank and is provided with a vertical water pipe of a spraying solenoid valve, and a transverse water pipe is communicated with the lower end of the vertical water pipe; the spray head is arranged at the lower side of the transverse water pipe; the steam electromagnetic valve and the spraying electromagnetic valve are respectively electrically connected with the controller.

7. The multi-functional robot of any one of claims 2 to 6, wherein said cruise obstacle avoidance device comprises: the machine vision system, the infrared sensor and the ultrasonic distance meter are connected with the front wheel frame; the machine vision system, the infrared sensor and the ultrasonic range finder are respectively electrically connected with the controller.

8. The multi-function robot of any one of claims 2 to 6 wherein said environment monitoring means comprises: the smoke sensor, the noise tester, the temperature sensor and the humidity sensor are connected with the mounting bedplate; the smoke sensor, the noise tester, the temperature sensor and the humidity sensor are respectively electrically connected with the controller.

9. The multi-function robot of any one of claims 2 to 6 wherein said controller is provided with a voice recognition module, a wireless signal transmission module, a display screen and an alarm device.