CN116570180A - A multifunctional intelligent cleaning robot - Google Patents

Abstract

The invention belongs to the field of cleaning robots, and discloses a multifunctional intelligent cleaning robot which comprises a walking base, a dust collector, a sweeping mechanism, a paper shredder and a table wiping roller, wherein the dust collector is arranged on the walking base; the dust collector and the paper shredder are both arranged on the walking base, the sweeping mechanism is arranged on the walking base and used for sweeping the ground, the desk wiping roller is arranged on the traversing mechanism and used for pushing the desk wiping roller to transversely move and leave the walking base, and the bottom of the traversing mechanism is connected with the walking base through the lifting device.

Description

A multifunctional intelligent cleaning robot

technical field

The invention belongs to the field of cleaning robots, and in particular relates to a multifunctional intelligent cleaning robot.

Background technique

With the accelerating pace of people's life and the aging process of society, the continuous improvement of housing area, and the continuous improvement of people's pursuit of convenient and comfortable life, people's increasingly strong desire to be freed from tedious housework, home intelligence and integration Globalized service cleaning issues have globalized social issues. Most of the household garbage cleaning in cities and towns in my country is done manually, with the help of some cleaning tools. The cleaning method is simple and the cost is low, but the cleaning effect is poor for some dead corners in the family, and the traditional household cleaning method is time-consuming and laborious. Modern cleaning robots can do a single Aspects of sanitation and cleaning, but can not do multi-faceted household cleaning, people are eager to have a household cleaning robot that can simultaneously have multiple cleaning functions.

Contents of the invention

In order to solve the above-mentioned technical problems, the present invention provides a multifunctional intelligent cleaning robot to solve the problems in the prior art. In order to achieve the above-mentioned purpose of the invention, the technical solution adopted in the present invention is:

A multifunctional intelligent cleaning robot, including a walking base, also includes a vacuum cleaner, a sweeping mechanism, a paper shredder and a table wiping roller; the vacuum cleaner and the paper shredder are both installed on the walking base, and the The sweeping mechanism is arranged on the walking base for sweeping the ground. The table wiping roller is installed on the traversing mechanism to push the table wiping roller to move laterally and leave the walking base. The bottom of the traversing mechanism Connect the walking base through the lifting device.

Further, the traversing mechanism includes a middle plate, a bottom plate, a linear reciprocating device and a linear constraint component; the bottom plate is located below the middle plate, and the linear reciprocating device is installed on the top of the bottom plate, and the linear reciprocating device and The middle plate is connected to push the middle plate to reciprocate in a straight line, and the middle plate and the bottom plate are slidably connected by a linear restraint component; the bottom of the bottom plate is fixedly connected to the top of the lifting device, so that One end of the middle plate is connected with the table wiping roller.

Further, the traverse mechanism also includes a top plate, the top plate is located above the middle plate, and the bottom of the top plate is connected with the middle plate through another linear reciprocating device, which is used to push the top plate to reciprocate linearly, The top board and the middle board are slidably connected by another linear constraint component, the moving direction of the top board is parallel to the moving direction of the middle board, and the table wiping roller is rotatably installed on the top board one end.

Further, the linear reciprocating device includes a motor, a driving wheel, a driven wheel and a synchronous belt, the output end of the motor is fixedly connected to the driving wheel, and the synchronous belt is sleeved on the driving wheel and the driven wheel, The motor is installed on the base plate, the driven wheel is rotatably installed on the base plate, and the synchronous belt is connected with the middle plate to drive the middle plate to move.

Further, the walking base includes a baffle and a fixed plate, the baffle is fixedly arranged above the fixed plate, traveling wheels are arranged on the fixed plate, and the traveling wheels are connected to a driving motor.

Further, the vacuum cleaner is installed on the partition, the bottom of which passes through the partition, the fixed plate is provided with a suction port corresponding to the air inlet of the vacuum cleaner, and the fixed plate A mopping cloth is fixedly installed at the bottom, and the sweeping mechanism, the dust suction port and the mopping cloth are arranged in sequence from front to back.

Further, a water tank is fixedly installed on the fixed plate, and the water tank is connected to a water spray pipe, and the water spray pipe is located under the fixed plate and between the dust suction port and the mopping cloth.

Further, the paper shredder is installed on the partition, the paper shredder includes a casing, a shredding part and a driving part, a paper inlet is arranged on one side of the casing, and the paper shredding part and the The driving part is arranged in the housing; the paper shredding part includes a main shaft and a cutting blade, and a plurality of cutting blades are arranged on the main shaft, both ends of the main shaft are rotatably connected to the housing, and the shredding There are two parts, and the cutting blades on the two shredding parts are arranged alternately; the driving part includes a shredding part motor and a gear set, and the output end of the shredding part motor is connected to the gear set, and the gear set is connected to the The main shafts on the two shredding parts are connected to drive the two shredding parts to rotate relatively.

Further, the casing includes a top cover and a bottom casing, the top cover is installed above the bottom casing, the gear set and the shredding part motor are installed in the bottom casing, and the bottom casing A diversion shell is provided, and a shredding chamber is arranged in the shredding chamber, and the shredding part is arranged in the shredding chamber, and the shredding part is rotatably connected to the main shaft on the shredding part by the diversion case; the bottom case can A drawer is slidably arranged, and the shredding chamber is located directly above the drawer and communicates with the drawer; the paper inlet is arranged on one side of the top cover and communicates with the shredding chamber.

Further, the brush sweeping mechanism includes an extension plate, an overturning plate, a brush, a brush motor and an overturning motor; one end of the overturning plate is rotatably connected to an extension plate, and the extension plate is fixedly connected to the front end of the fixed plate, The turning motor is installed on the extension plate, and its output end is connected to the turning plate through a connecting rod to drive the turning plate to turn over. The brush motor is installed on the turning plate, and its output end is fixed Attach the brush.

The present invention has the following beneficial effects: Compared with the prior art, the present invention integrates components such as a sweeping mechanism, a table wiping roller, a vacuum cleaner, and a paper shredder into a cleaning robot, which can realize cleaning the ground, wiping the desktop, and crushing waste paper And other functions, the functions are more comprehensive, adopting the design concept of integration, modularization and automation, and the multi-task scheduling mode will solve people's troubles in housework to a large extent, be closer to life, serve the public, and bring new life to people's lives. It is convenient and accepted by more consumers, and has a good development prospect.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention;

Figure 2 is a front view;

Fig. 3 is a schematic diagram of the traverse mechanism, in which (a) is a perspective view, and the top plate is omitted in (b);

Fig. 4 is a schematic diagram when the traverse mechanism is at the maximum stroke;

Fig. 5 is the schematic diagram of walking base;

Fig. 6 is the bottom view of walking base;

Figure 7 is an exploded view of the shredder;

Fig. 8 is a sectional view of the shredder.

Detailed ways

The technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with Fig. 1-Fig. 8 in the embodiment of the present invention. Obviously, the described embodiment is only a part of the embodiment of the present invention, not all implementation For example, unless otherwise specified, the technical means used in the embodiments are conventional means well known to those skilled in the art.

It should be noted that in the present invention, the forward direction of the robot is defined as "front", that is, the right direction in the drawings, and the relative backward direction is "rear", for example, "front end" refers to the side of the robot close to the forward direction s position.

As shown in Fig. 1 and Fig. 2, a multifunctional intelligent cleaning robot includes a walking base 1, and also includes a dust collector 6, a sweeping mechanism 2, a shredder 5 and a table wiping roller 10; the dust collector 6 and the The paper shredders 5 are all installed on the walking base 1, the sweeping mechanism 2 is arranged on the walking base 1, and is used for sweeping the ground, and the table wiping roller 10 is installed on the traverse mechanism 3, and is used to push the The table wiping roller 10 moves horizontally and leaves the traveling base 1 , and the bottom of the traverse mechanism 3 is connected to the traveling base 1 through the lifting device 7 .

Specifically, the function of the walking base 1 is to drive the whole robot to walk on the ground, the vacuum cleaner 6 is used to suck away the dust on the ground, the sweeping mechanism 2 is used to clean the garbage on the ground, and the table-cleaning roller 10 is used to wipe the table. The table roller 10 is preferably a hair roller for cleaning, and the traverse mechanism 3 has driving capability, and the purpose is to drive the movement of the table roller 10 to realize the purpose of wiping the table. At least three, preferably four, are installed on the top four ends of the walking base 1 to support the traversing mechanism 3, and the height of the traversing mechanism 3 is lifted by the lifting device 7, so that the height of the table wiping roller 10 is changed, so that Compatible with tables of different heights, compared with the prior art, the present invention integrates components such as the sweeping mechanism 2, the table wiping roller 10, the vacuum cleaner 6, and the paper shredder 5 into the cleaning robot, which can realize floor cleaning and desktop wiping , shredding waste paper and other functions, the functions are more comprehensive, the design concept of integration, modularization and automation is adopted, and the multi-task scheduling mode will solve people's troubles of housework to a large extent, and it will be closer to life and serve the public. It brings convenience to people's life and is accepted by more consumers, so it has a good development prospect.

In addition, the sweeping mechanism 2 is preferably arranged at the front end of the walking base 1 , the table wiping roller 10 is preferably arranged at the rear end, and the traverse mechanism 3 pushes the table wiping roller 10 backward.

During specific implementation, the walking base 1 drives the entire robot to move to the target location. First, the garbage on the ground is cleaned by the sweeping mechanism 2, and then the dust collector 6 sucks away the dust on the ground. The height of 3 matches the height of the table, and the traverse mechanism 3 promotes the table wiping roller 10 to wipe the table. When shredding is required, the shredder 5 can be used to shred the paper.

As shown in Fig. 1, Fig. 3, Fig. 4, the concrete structure of traverse mechanism 3 is described below:

The traversing mechanism 3 includes a middle plate 302, a bottom plate 303, a linear reciprocating device and a linear restraint part 308; the bottom plate 303 is located below the middle plate 302, and the linear reciprocating device is installed on the top of the bottom plate 303, the The linear reciprocating device is connected with the middle plate 302, and is used to push the middle plate 302 to reciprocate linearly, and the middle plate 302 and the bottom plate 303 are slidably connected by a linear restraint part 308; the bottom plate 303 The bottom is fixedly connected to the top of the lifting device 7, and one end of the middle plate 302 is connected to the table wiping roller 10, and the middle plate 302 pushes the table wiping roller 10 to move to wipe the table.

Further, the traversing mechanism 3 also includes a top plate 301, the top plate 301 is located above the middle plate 302, and the bottom of the top plate 301 is connected with the middle plate 302 through another linear reciprocating device for pushing the The top board 301 moves linearly to and fro, the top board 301 and the middle board 302 are slidably connected by another linear constraining part 308, the moving direction of the top board 301 is parallel to the moving direction of the middle board 302, so The table wiping roller 10 is rotatably mounted on one end of the top plate 301 .

Specifically, the traverse mechanism 3 involves three boards in total, top board 301, middle board 302, bottom board 303 respectively, middle board 302 and top board 301 can slide, bottom board 303 and middle board 302 are respectively provided with straight line Reciprocating device and linear restraint part 308; the linear restraint part 308 on the bottom plate 303 carries the middle plate 302, the linear restraint part 308 on the middle plate 302 carries the top plate 301, and the linear restraint part 308 is the prior art, such as slide rail, linear guide rail etc. , it is preferably respectively provided with two in the middle plate 302 and the bottom plate 303, to improve the stability when sliding, through the secondary sliding of the middle plate 302 and the top plate 301, the extension length of the table wiping roller 10 can be greatly extended, making it It can wipe farther away from the table, and the maximum stroke state of the traverse mechanism 3 is shown in FIG. 4 .

Further, the linear reciprocating device includes a motor 304, a driving wheel 305, a driven wheel 306 and a synchronous belt 307, the output end of the motor 304 is fixedly connected to the driving wheel 305, and the synchronous belt 307 is sleeved on the driving wheel 305 and the driven wheel 306, the motor 304 is installed on the bottom plate 303, the driven wheel 306 is rotatably mounted on the bottom plate 303, the timing belt 307 is connected with the middle plate 302, It is used to drive the middle board 302 to move.

Specifically, the driving wheel 305 and the driven wheel 306 are synchronous pulleys, and a limit block can be arranged on the synchronous belt 307. The limit block can be connected to the middle plate 302 and the top plate 301 by screws, and the table wiping roller 10 is rotatably installed on the top plate. 301 at the bottom of the rear end.

The linear reciprocating device on the base plate 303 is preferably provided with two, distributed on both sides of the middle plate 302, its motor 304 and driven wheel 306 are all installed on the base plate 303, and the synchronous belt 307 links to each other with the middle plate 302.

And the linear reciprocating device on the middle plate 302 is preferably provided with one, located in the middle of the middle plate 302, its motor 304 and driven wheel 306 are all installed on the middle plate 302, and the synchronous belt 307 links to each other with the top plate 301.

In addition, the timing belts 307 of the linear reciprocating device on the bottom plate 303 and the linear reciprocating device on the middle plate 302 are parallel to each other and parallel to the front-rear direction of the walking base 1 .

As shown in Figure 5, the specific structure of the walking base 1 is explained below:

The walking base 1 includes a partition 101 and a fixed plate 102 , the partition 101 is fixed above the fixed plate 102 , and the fixed plate 102 is provided with a traveling wheel 11 connected to a driving motor 111 .

The bottom of the dividing plate 101 can be fixedly connected to the fixed plate 102 by a column, and the walking wheel 11 is preferably a mecanum wheel, which is a prior art, four of which are arranged in pairs on both sides of the fixed plate 102, and each mecanum wheel is respectively A driving motor 111 is connected separately.

In addition, the partition plate 101 is fixedly installed with the lifting device 7 .

As shown in Fig. 5 and Fig. 6, the concrete structure of vacuum cleaner 6 is illustrated below:

The vacuum cleaner 6 is installed on the partition 101, the bottom of which passes through the partition 101, and the fixed plate 102 is provided with a dust suction port 602 corresponding to the air inlet of the vacuum cleaner 6, so The mopping cloth 12 is fixedly installed on the bottom of the fixing plate 102 , and the sweeping mechanism 2 , the dust suction port 602 and the mopping cloth 12 are arranged sequentially from front to back.

The vacuum cleaner 6 is an existing technology, and its air inlet is located at the bottom, matching the size of the dust suction port 602. A corresponding collection box 601 can be arranged at the dust outlet of the vacuum cleaner 6, and the collection box 601 can be an open or sealed structure .

As shown in Fig. 2 and Fig. 6, the present invention also relates to a water tank 9 and a mopping cloth 12:

The water tank 9 is fixedly installed on the fixed plate 102, and the water tank 9 communicates with the water spray pipe 901. The water spray pipe 901 is located below the fixed plate 102, and is located between the dust suction port 602 and the mopping cloth 12. between.

Clean water or running water are stored in the water tank 9, the top of the water spray pipe 901 is connected to the water tank 9, and the bottom is wound around the bottom of the fixed plate 102, a plurality of water spray holes can be set at the lower end of the water spray pipe 901, and the water tank 9 and the water spray pipe 901 can also be provided with The pump body or the valve control the water in the water tank 9 to spray out through the water spray pipe 901, and then are dragged clean by the mopping cloth 12.

The sweeping mechanism 2 of the present invention, the dust suction port 602, the water spray pipe 901 and the mopping cloth 12 are sequentially arranged in the direction from front to back, that is to say, when the robot walks forward, the sweeping mechanism 2 first sweeps away the dust. Garbage on the ground is vacuumed by the vacuum cleaner 6, then sprayed with water through the water spray pipe 901, and finally removed by the mopping cloth 12 to form an integrated, continuous, and systematic ground cleaning process.

As Fig. 5, Fig. 7, Fig. 8, the concrete structure of paper shredder 5 is explained below:

The paper shredder 5 is installed on the partition 101, and the paper shredder 5 includes a casing, a shredding component and a driving component, and a paper inlet 511 is arranged on one side of the casing, and the shredding component and the The driving part is arranged in the housing; the shredding part includes a main shaft 509 and a cutting blade 506, and a plurality of cutting blades 506 are arranged on the main shaft 509, and the two ends of the main shaft 509 are rotatably connected to the The shell, the shredding part is provided with two, and the cutting blades 506 on the two shredding parts are arranged alternately; the driving part includes a shredding part motor 508 and a gear set 507, and the shredding part motor 508 outputs The end is connected with a gear set 507, and the gear set 507 is connected with the main shaft 509 on the two shredding parts, and is used to drive the two shredding parts to rotate relatively and move the paper inward.

Specifically, a plurality of cutting blades 506 are distributed axially on the main shaft 509, and a plurality of them are arranged circumferentially, wherein one main shaft 509 is located obliquely above the other main shaft 509, and the positions of the paper inlets 511 are staggered against the cutting blades 506. position, put the paper through the paper inlet 511, the motor 508 of the shredding part pushes the two main shafts 509 to rotate in opposite directions through the gear set 507, and the direction of rotation has a tendency to pull the paper, so that the cutting blade 506 draws the paper in And cut to complete the shredding job.

The gear set 507 is prior art, including a plurality of meshing gears, according to the torque and rotational speed requirements of the main shaft 509, and the gear ratio between the corresponding rotating gears, the ends of the two main shafts 509 are provided with a meshing end gear, so that the two A main shaft 509 rotates relative to each other.

Further, the housing includes a top cover 501 and a bottom case 502, the top cover 501 is installed above the bottom case 502, the gear set 507 and the shredding part motor 508 are installed on the bottom case 502 Inside, the bottom case 502 is provided with a diversion case 505, the shredding chamber is provided in the diversion case 505, the shredding parts are arranged in the shredding chamber, and the diversion case 505 is rotatably connected to the shredder. The main shaft 509 on the paper part; the bottom case 502 is slidably provided with a drawer 504, and the paper shredding chamber is located directly above the drawer 504 and communicates with the drawer 504; the paper inlet 511 is set on the One side of the top cover 501, and communicates with the paper shredding chamber.

The gear set 507 is installed outside the guide shell 505, the part between the guide shell 505 and the bottom shell 502, so as to prevent the shredded paper from affecting the rotation of the gear set 507. The main shaft 509 passes through the guide shell 505, and the shredded paper chamber is a hollow structure. The shredded paper is guided into the drawer 504, the drawer 504 can be a hand-pull type, and a pulling device 503, such as an electric cylinder, can be installed behind the drawer 504, and the drawer 504 can be pushed and pulled automatically.

In addition, two guide rollers 510 are provided on the inner side of the top cover 501 , and the guide rollers 510 are located directly behind the paper inlet 511 , so as to guide the paper to be inserted into the cutting blade 506 .

As shown in Fig. 2 and Fig. 5, the concrete structure of sweeping brush mechanism 2 is illustrated below:

The sweeping brush mechanism 2 includes an extension plate 204, an overturning plate 203, a hair brush 201, a brush motor 202 and an overturning motor 205; one end of the overturning plate 203 is rotatably connected to the extension plate 204, and the extension plate 204 is fixedly connected to the The front end of the fixed plate 102, the turning motor 205 is installed on the extension plate 204, and its output end is connected to the turning plate 203 through a connecting rod 206, which is used to drive the turning plate 203 to turn over, and the brush motor 202 is installed on the turning plate 203, and its output end is fixedly connected with the brush 201.

Specifically, the rear end of the turning plate 203 is hinged with the front end of the extension plate 204, and the brush motor 202 is installed on the top of the turning plate 203, and its rotating shaft passes through the turning plate 203 and is fixedly connected to the brush 201, which is preferably a ring. The hairbrush of form, it is positioned at the below of turnover plate 203.

During normal cleaning and sweeping, the brush 201 is attached to the ground, and the turning plate 203 is set horizontally. 201 is separated from the ground, and the two ends of the connecting rod 206 are respectively hinged with the rotating shafts of the turnover plate 203 and the brush motor 202.

The present invention also includes a window-cleaning robot 4, which is installed on the top of the top plate 301 of the traversing mechanism 3 through an electric slide rail, and the traversing mechanism 3 and the electric slide rail move the window-cleaning robot 4 backwards and attach it to the window to realize The function of cleaning the glass, the window cleaning robot 4 is an existing technology, such as the Cobos window cleaning robot.

The control mode of the present invention belongs to the prior art, and it is preferable to control the walking base 1, the vacuum cleaner 6, the sweeping mechanism 2, the paper shredder 5, the window cleaning robot 4, the traverse mechanism 3, and the lifting device 7 by manual remote control. And other electronic control components to make corresponding actions.

The above-mentioned embodiments are only to describe the preferred mode of the present invention, and are not intended to limit the scope of the present invention. Deformation, modification, modification, and replacement all should fall within the scope of protection determined by the claims of the present invention.

Claims (10)

1. The utility model provides a multi-functional intelligent cleaning robot, includes walking base (1), its characterized in that: the dust collector also comprises a dust collector (6), a sweeping mechanism (2), a paper shredder (5) and a table wiping roller (10);

the dust collector (6) and the paper shredder (5) are both arranged on the walking base (1), the sweeping mechanism (2) is arranged on the walking base (1) and is used for sweeping the ground,

the table wiping roller (10) is arranged on the transverse moving mechanism (3) and is used for pushing the table wiping roller (10) to transversely move and leave the walking base (1), and the bottom of the transverse moving mechanism (3) is connected with the walking base (1) through the lifting device (7).

2. The multifunctional intelligent cleaning robot according to claim 1, wherein: the traversing mechanism (3) comprises a middle layer plate (302), a bottom plate (303), a linear reciprocating device and a linear constraint component (308);

the bottom plate (303) is positioned below the middle layer plate (302), the linear reciprocating device is arranged at the top of the bottom plate (303), and is connected with the middle layer plate (302) and used for pushing the middle layer plate (302) to linearly reciprocate, and the middle layer plate (302) is slidably connected with the bottom plate (303) through the linear constraint component (308);

the bottom of the bottom plate (303) is fixedly connected with the top of the lifting device (7), and one end of the middle layer plate (302) is connected with the table wiping roller (10).

3. The multifunctional intelligent cleaning robot according to claim 2, wherein: the transverse moving mechanism (3) further comprises a top plate (301), the top plate (301) is located above the middle layer plate (302), the bottom of the top plate (301) is connected with the middle layer plate (302) through another linear reciprocating device and used for pushing the top plate (301) to linearly reciprocate, the top plate (301) is connected with the middle layer plate (302) in a sliding mode through another linear constraint component (308), the moving direction of the top plate (301) is parallel to the moving direction of the middle layer plate (302), and the table wiping roller (10) is rotatably installed at one end of the top plate (301).

4. The multifunctional intelligent cleaning robot according to claim 2, wherein: the linear reciprocating device comprises a motor (304), a driving wheel (305), a driven wheel (306) and a synchronous belt (307), wherein the output end of the motor (304) is fixedly connected with the driving wheel (305), the synchronous belt (307) is sleeved on the driving wheel (305) and the driven wheel (306), the motor (304) is mounted on the bottom plate (303), the driven wheel (306) is rotatably mounted on the bottom plate (303), and the synchronous belt (307) is connected with the middle layer plate (302) and is used for driving the middle layer plate (302) to move.

5. The multifunctional intelligent cleaning robot according to claim 1, wherein: the walking base (1) comprises a partition plate (101) and a fixed plate (102), wherein the partition plate (101) is fixedly arranged above the fixed plate (102), a walking wheel (11) is arranged on the fixed plate (102), and the walking wheel (11) is connected with a driving motor (111).

6. The multifunctional intelligent cleaning robot of claim 5, wherein: the dust collector is characterized in that the dust collector (6) is arranged on the partition board (101), the bottom of the dust collector passes through the partition board (101), the fixed plate (102) is provided with a dust collection opening (602) corresponding to an air inlet of the dust collector (6), the bottom of the fixed plate (102) is fixedly provided with floor mopping cloth (12), and the sweeping mechanism (2), the dust collection opening (602) and the floor mopping cloth (12) are sequentially arranged in the front-to-back direction.

7. The multifunctional intelligent cleaning robot of claim 6, wherein: the water tank (9) is fixedly installed on the fixed plate (102), the water tank (9) is communicated with the water spraying pipe (901), and the water spraying pipe (901) is located below the fixed plate (102) and between the dust collection opening (602) and the mopping cloth (12).

8. The multifunctional intelligent cleaning robot of claim 5, wherein: the paper shredder (5) is arranged on the partition board (101), the paper shredder (5) comprises a shell, a paper shredding component and a driving component, a paper inlet (511) is formed in one side of the shell, and the paper shredding component and the driving component are arranged in the shell;

the paper shredding component comprises a main shaft (509) and a plurality of cutting blades (506), wherein the cutting blades (506) are arranged on the main shaft (509), two ends of the main shaft (509) are rotatably connected with the shell, two paper shredding components are arranged, and the cutting blades (506) on the two paper shredding components are staggered;

the driving component comprises a paper shredding part motor (508) and a gear set (507), wherein the output end of the paper shredding part motor (508) is connected with the gear set (507), and the gear set (507) is connected with a main shaft (509) on the two paper shredding parts and is used for driving the two paper shredding parts to rotate relatively.

9. The multifunctional intelligent cleaning robot of claim 8, wherein: the shell comprises a top cover (501) and a bottom shell (502), wherein the top cover (501) is installed above the bottom shell (502), the gear set (507) and the paper shredding part motor (508) are all installed in the bottom shell (502), a guide shell (505) is arranged in the bottom shell (502), a paper shredding cavity is arranged in the guide shell (505), the paper shredding part is arranged in the paper shredding cavity, and the guide shell (505) is rotatably connected with a main shaft (509) on the paper shredding part;

the bottom shell (502) is slidably provided with a drawer (504), and the paper shredding cavity is positioned right above the drawer (504) and communicated with the drawer (504);

the paper inlet (511) is arranged on one side of the top cover (501) and is communicated with the paper shredding cavity.

10. The multifunctional intelligent cleaning robot of claim 5, wherein: the brushing mechanism (2) comprises an extension plate (204), a turnover plate (203), a brush (201), a brush motor (202) and a turnover motor (205); the utility model discloses a brush, including fixed plate (102), fixed plate (203), upset board (203), extension board (204) rotatable connection extension board (204), extension board (204) fixed connection the front end of fixed plate (102), upset motor (205) are installed on extension board (204), its output passes through connecting rod (206) to be connected upset board (203), be used for driving upset board (203) upset, brush motor (202) are installed on upset board (203), its output fixed connection brush (201).