CN113974496A

CN113974496A - Multi-functional robot of sweeping floor based on internet of things

Info

Publication number: CN113974496A
Application number: CN202111306176.6A
Authority: CN
Inventors: 夏志杰; 张志胜
Original assignee: Jiangsu Nangao Intelligent Equipment Innovation Center Co ltd
Current assignee: Jiangsu Nangao Intelligent Equipment Innovation Center Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-01-28
Anticipated expiration: 2041-11-05
Also published as: CN113974496B

Abstract

The invention relates to a multifunctional sweeping robot based on the Internet of things technology, which comprises a vehicle body, a sweeping mechanism and a dust suction mechanism, wherein the dust suction mechanism comprises a box body, a dust suction pipe, a partition plate, a filter screen, a dust suction assembly and a vibration assembly, the sweeping mechanism comprises a brush, a sleeve, a rotating rod, a rotating block, a pressing block, a third spring and a rotating wheel, an ash removal unit is arranged below the filter screen, the multifunctional sweeping robot based on the Internet of things technology cleans the ground through the sweeping mechanism, dust is sucked and air is purified through the dust suction mechanism, the device realizes the operation of the sweeping mechanism and the dust suction mechanism through one output end, the energy is saved, the online absorption and purification of dust are realized by adopting linkage, the linkage adopts a pure mechanical structure, the stability and the service life of the device are improved, the dust suction mechanism vibrates the filter screen online, and the better air purification effect is realized, the cleaning mechanism can also realize a better cleaning effect on uneven ground, and the practicability is improved.

Description

Multi-functional robot of sweeping floor based on internet of things

Technical Field

The invention relates to a multifunctional sweeping robot based on the technology of the Internet of things.

Background

The floor sweeping robot is one of intelligent household appliances, can rely on certain artificial intelligence, accomplish the floor cleaning work in the room automatically, generally adopts brush to sweep and the vacuum mode, absorbs the rubbish receiver that gets into self with ground debris earlier to accomplish the function of ground clearance.

The robot of sweeping the floor of current generally only has the function of sweeping the floor, can raise a large amount of dusts when sweeping the floor, consequently need use air purifier to purify the air, the robot of sweeping the floor that has the air purification function current generally needs a plurality of outputs to drive to air purification mechanism and the operation of the mechanism of sweeping the floor, energy resource consumption is great, and generally realize automaticly through the sensor, adopt this kind of electronic component of sensor, stability is not enough, and life is not high, current air purification mechanism generally adopts the filter screen to purify simultaneously, and the filter screen is after long-time the use, the filtration pore will pile up the dust and cause the jam, thereby influence purifying effect.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the multifunctional sweeping robot based on the Internet of things technology is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: a multifunctional sweeping robot based on the Internet of things technology comprises a vehicle body, a sweeping mechanism and a dust collection mechanism, wherein the dust collection mechanism is arranged on the vehicle body, and the sweeping mechanism is arranged in the dust collection mechanism;

the dust collection mechanism comprises a box body, a dust collection pipe, a partition plate, a filter screen, a dust collection assembly and a vibration assembly, the box body is arranged on a vehicle body, the dust collection pipe is arranged at the bottom of the box body and is communicated with the inside of the box body, the partition plate is arranged in the box body, the filter screen is arranged on the partition plate, the dust collection assembly comprises a motor, a driving shaft and a fan, the motor is vertically arranged in the box body downwards, the driving shaft is arranged on the motor, the fan is sleeved on the driving shaft, the fan is connected with the driving shaft key, one side of the box body, which is close to the motor, is provided with a plurality of round holes, the vibration assembly comprises a rotating unit and a knocking unit, the rotating unit comprises a first bevel gear, a second bevel gear and a rotating shaft, the first bevel gear is sleeved on the driving shaft, the first bevel gear is connected with the driving shaft key, the rotating shaft is arranged in the box body, the second bevel gear is sleeved on the rotating shaft and is in key connection with the rotating shaft, the second bevel gear is meshed with the first bevel gear, the knocking unit comprises a rotary disc, a push rod, a push block, fixed blocks, a first spring, a knocking head and a second spring, the rotary disc is sleeved on the rotating shaft, the rotary disc is in key connection with the rotating shaft, the rotary disc is provided with a plurality of clamping grooves, each clamping groove is uniformly formed in the rotary disc, the fixed blocks are arranged in a box body, the push rod penetrates through the fixed blocks and is in sliding connection with the fixed blocks, one end of the push rod is located in one of the clamping grooves, the push rod is abutted against the clamping grooves, the push block is arranged on the push rod, the push block is located between the rotary disc and the fixed blocks, the first spring is sleeved on the push rod, the first spring is located between the fixed blocks and the push block, one end of the first spring is connected with the push block, and the other end of the first spring is connected with the fixed blocks, a groove is formed in one end, away from the rotary disc, of the push rod, one end of the knocking head is located in the groove, the other end of the knocking head extends out of the groove, the knocking head is connected with the groove in a sliding mode, the knocking head abuts against the filter screen, the second spring is arranged in the groove, one end of the second spring is connected with the groove, and the other end of the second spring is connected with the knocking head;

the cleaning mechanism comprises a brush, a sleeve, a rotating rod, a rotating block, a pressing block, a third spring and two rotating wheels, wherein the sleeve is arranged in the box, one end of the rotating rod is positioned in the sleeve, the other end of the rotating rod extends out of the sleeve, the rotating rod is in sliding connection with the sleeve, the brush is arranged at one end of the rotating rod, which is positioned outside the sleeve, the brush is cylindrical, the brush and the rotating rod are coaxially arranged, the rotating block is arranged at one end of the rotating rod, which is positioned inside the sleeve, a sliding groove is arranged inside the sleeve, the rotating block is positioned inside the sliding groove, the rotating block is in sliding connection with the sliding groove, the pressing block is arranged inside the sleeve, the pressing block is abutted against the rotating rod, the third spring is arranged inside the sleeve, one end of the third spring is connected with the sleeve, the other end of the third spring can be connected with the pressing block, the two rotating wheels are respectively sleeved on the driving shaft and the sleeve, the two rotating wheels are respectively connected with the driving shaft and the sleeve pipe key, and the two rotating wheels are connected through belt transmission.

For the convenience of dust removal, the filter screen below is equipped with the deashing unit, the deashing unit includes baffle, arm-tie, brush, dead lever, pull rod and fourth spring, the baffle sets up in the box, be equipped with the opening on the box, the arm-tie sets up at the opening part, the dead lever sets up on the baffle, the pull rod sets up on the arm-tie, pull rod cavity sets up, the pull rod cover is established on the dead lever, pull rod and dead lever sliding connection, the fourth spring sets up in the pull rod, the one end and the pull rod of fourth spring are connected, the other end and the dead lever of fourth spring are connected, the brush sets up the one end that is close to the baffle at the pull rod.

In order to realize air humidification and automation, an air humidifier is arranged on the vehicle body, a PLC is arranged on the vehicle body, and the vehicle body, the motor and the air humidifier are all electrically connected with the PLC.

In order to better limit the movement of the pulling plate, the number of the fixed rods is two, the two fixed rods are respectively arranged on two sides of the baffle, the number of the pulling rods is two, the two pulling rods are respectively sleeved on the two fixed rods, the number of the fourth springs is two, and the two fourth springs are respectively arranged in the two pulling rods.

In order to carry out better spacing to the removal of bull stick, the commentaries on classics piece has two, and two commentaries on classics pieces set up the both sides at the bull stick respectively, the spout has two, and two commentaries on classics pieces are located two spouts respectively.

In order to realize better knocking effect, the knocking units are two and are respectively arranged on two sides of the filter screen.

In order to facilitate pulling of the pulling plate, a handle is arranged on the pulling plate.

In order to realize better dust absorption effect, the dust absorption pipe is trumpet-shaped.

The multifunctional sweeping robot based on the Internet of things technology has the advantages that the ground is swept through the sweeping mechanism, dust is collected through the dust collection mechanism, air purification is carried out through the dust collection mechanism, compared with the existing sweeping robot, the multifunctional sweeping robot based on the Internet of things technology achieves operation of the sweeping mechanism and the dust collection mechanism through one output end, energy is saved, the sweeping mechanism and the dust collection mechanism are linked, online absorption and purification of dust are achieved, the linkage is of a pure mechanical structure, stability and service life of the multifunctional sweeping robot are improved, compared with the existing dust collection mechanism, the multifunctional sweeping robot can vibrate a filter screen online through the vibration assembly, a better air purification effect is achieved, compared with the existing sweeping mechanism, the multifunctional sweeping robot enables a brush to be attached to the ground all the time, a better cleaning effect can be achieved for the uneven ground, and practicability is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural diagram of a multifunctional sweeping robot based on the internet of things technology;

fig. 2 is a schematic view of a connection structure of a dust collection assembly and a vibration assembly of the multifunctional sweeping robot based on the internet of things technology;

fig. 3 is a schematic structural diagram of a knocking unit of the multifunctional sweeping robot based on the internet of things technology;

fig. 4 is a schematic structural diagram of a cleaning mechanism of the multifunctional sweeping robot based on the internet of things technology;

in the figure: 1. the dust collector comprises a vehicle body, a box body, a dust collection pipe, a partition plate, a filter screen, a motor, a driving shaft, a fan, a first bevel gear, a second bevel gear, a rotating shaft, a rotating disc, a push rod, a push block, a fixed block, a spring, a knocking head, a second spring, a brush, a sleeve, a rotating rod, a rotating block, a press block, a third spring, a rotating wheel, a baffle, a pull plate, a brush, a fixed rod, a pull rod, a fourth spring, an air humidifier and a handle, wherein the driving shaft is 7, the fan is 8, the first bevel gear is 9, the second bevel gear is 10, the rotating shaft is 11, the rotating disc is 12, the push rod is 13, the push block is 14, the fixed block is 15, the third spring, the rotating wheel is 25, the rotating wheel, the baffle is 27, the pull plate, the brush, the fixed rod, the pull rod is 30, the pull rod, the fourth spring, the air humidifier and the handle.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, a multifunctional sweeping robot based on internet of things technology comprises a vehicle body 1, a sweeping mechanism and a dust collection mechanism, wherein the dust collection mechanism is arranged on the vehicle body 1, and the sweeping mechanism is arranged in the dust collection mechanism;

when the device is used, the ground is cleaned through the cleaning mechanism, dust is absorbed through the dust absorption mechanism, so that air is purified, and the whole ground is cleaned through movement of the vehicle body 1.

As shown in fig. 2-3, the dust suction mechanism comprises a box body 2, a dust suction pipe 3, a partition plate 4, a filter screen 5, a dust suction assembly and a vibration assembly, wherein the box body 2 is arranged on a vehicle body 1, the dust suction pipe 3 is arranged at the bottom of the box body 2, the dust suction pipe 3 is communicated with the inside of the box body 2, the partition plate 4 is arranged in the box body 2, the filter screen 5 is arranged on the partition plate 4, the dust suction assembly comprises a motor 6, a driving shaft 7 and a fan 8, the motor 6 is vertically arranged in the box body 2 downwards, the driving shaft 7 is arranged on the motor 6, the fan 8 is sleeved on the driving shaft 7, the fan 8 is in key connection with the driving shaft 7, one side of the box body 2, which is close to the motor 6, is provided with a plurality of round holes, the vibration assembly comprises a rotating unit and a knocking unit, the rotating unit comprises a first bevel gear 9, a second bevel gear 10 and a rotating shaft 11, first bevel gear 9 cover is established on drive shaft 7, first bevel gear 9 and drive shaft 7 key-type connection, pivot 11 sets up in box 2, second bevel gear 10 cover is established on pivot 11, second bevel gear 10 and the 11 key-type connections of pivot, second bevel gear 10 and the meshing of first bevel gear 9, strike the unit and include carousel 12, push rod 13, ejector pad 14, fixed block 15, first spring 16, strike head 17 and second spring 18, carousel 12 cover is established on pivot 11, carousel 12 and the 11 key-type connections of pivot, be equipped with a plurality of draw-in groove on carousel 12, each draw-in groove evenly sets up, fixed block 15 sets up in box 2, push rod 13 passes fixed block 15,

push rod

13 and 15 sliding connection of fixed block, the one end of push rod 13 is located one of them draw-in groove, push rod 13 supports with the draw-in groove, the pushing block 14 is arranged on the pushing rod 13, the pushing block 14 is located between the rotary disc 12 and the fixed block 15, the first spring 16 is sleeved on the pushing rod 13, the first spring 16 is located between the fixed block 15 and the pushing block 14, one end of the first spring 16 is connected with the pushing block 14, the other end of the first spring 16 is connected with the fixed block 15, one end, far away from the rotary disc 12, of the pushing rod 13 is provided with a groove, one end of the knocking head 17 is located in the groove, the other end of the knocking head 17 extends out of the groove, the knocking head 17 is in sliding connection with the groove, the knocking head 17 abuts against the filter screen 5, the second spring 18 is arranged in the groove, one end of the second spring 18 is connected with the groove, and the other end of the second spring 18 is connected with the knocking head 17;

the motor 6 is operated, the motor 6 drives the driving shaft 7 to rotate, the driving shaft 7 drives the fan 8 to rotate, the fan 8 blows air in the box body 2 out through the round holes, so that the air pressure in the box body 2 is reduced, outside air enters the box body through the dust suction pipe 3 to be filled, so that air with dust outside enters the box body 2 through the dust suction pipe 3 and is filtered through the filter screen 5, so that dust suction and air purification are realized, the driving shaft 7 drives the first bevel gear 9 to rotate, the first bevel gear 9 drives the second bevel gear 10 to rotate, the second bevel gear 10 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the rotating disc 12 to rotate, the first spring 16 is in a deformation state, the restoring force of the first spring 16 generates upward thrust on the push block 14, the push block 14 generates upward thrust on the push rod 13, so that the push rod 13 is always abutted against the rotating disc 12, when the clamping groove on the push rod 13 is arranged opposite to the push rod 13, under the action of the restoring force of the first spring 16, the push rod 13 is clamped in the clamping groove, so that the push rod 13 drives the second spring 18 to move, the second spring 18 drives the knocking head 17 to move, so that the knocking head 17 is separated from the filter screen 5, along with the rotation of the rotary disc 12, the clamping groove is moved away from the push rod 13, so that the push rod 13 is moved out of the clamping groove, so that the rotary disc 12 drives the push rod 13 to move, the push rod 13 drives the second spring 18 to move, the second spring 18 drives the knocking head 17 to move, so that the knocking head 17 knocks the filter screen 5, so that the filter screen 5 vibrates, so that dust adhered to the filter screen 5 shakes off, the filter screen 5 is cleaned, screen holes are prevented from being blocked, and a better air purification effect is achieved, and a plurality of clamping grooves are arranged, so that the rotary disc 12 rotates for one circle, make push rod 13 reciprocating motion many times, thereby the shift frequency of push rod 13 has been increased, thereby the frequency of knocking to filter screen 5 has been accelerated, thereby realize the clean effect of better filter screen 5, here knock head 17 and filter screen 5 when leaning on, along with the continuation of push rod 13 removes, knock head 17 can't remove, thereby make second spring 18 deformation, second spring 18's restoring force is to knocking head 17 production thrust reversal, thereby make the better filter screen 5 that strikes of head 17, make simultaneously to knock head 17 and filter screen 5 carry out the flexonics through second spring 18, thereby avoid filter screen 5 to damage, realize the protection to filter screen 5.

As shown in fig. 4, the cleaning mechanism includes a brush 19, a sleeve 20, a rotating rod 21, a rotating block 22, a pressing block 23, a third spring 24 and a rotating wheel 25, the sleeve 20 is disposed in the box 2, one end of the rotating rod 21 is disposed in the sleeve 20, the other end of the rotating rod 21 extends out of the sleeve 20, the rotating rod 21 is slidably connected to the sleeve 20, the brush 19 is disposed at one end of the rotating rod 21 outside the sleeve 20, the brush 19 is cylindrical, the brush 19 and the rotating rod 21 are coaxially disposed, the rotating block 22 is disposed at one end of the rotating rod 21 inside the sleeve 20, a sliding slot is disposed in the sleeve 20, the rotating block 22 is disposed in the sliding slot, the pressing block 23 is disposed in the sleeve 20, the pressing block 23 abuts against the rotating rod 21, the third spring 24 is disposed in the sleeve 20, one end of the third spring 24 is connected to the sleeve 20, the other end of the third spring 24 can be connected with the pressing block 23, the number of the rotating wheels 25 is two, the two rotating wheels 25 are respectively sleeved on the driving shaft 7 and the sleeve 20, the two rotating wheels 25 are respectively in key connection with the driving shaft 7 and the sleeve 20, and the two rotating wheels 25 are in transmission connection through a belt.

Here, the third spring 24 is in a deformed state, the restoring force of the third spring 24 generates an outward thrust to the pressing block 23, the pressing block 23 generates an outward thrust to the rotating rod 21, the rotating rod 21 generates an outward thrust to the brush 19, thereby enabling the brush 19 to be attached to the ground, thereby when the ground is uneven, the brush 19 can be always attached to the ground for cleaning, thereby achieving a better cleaning effect, meanwhile, the rotating wheel 25 connected with the driving shaft 7 is rotationally driven by the rotation of the driving shaft 7, the rotating wheel 25 drives the other rotating wheel 25 to rotate through the belt, the other rotating wheel 25 drives the sleeve 20 to rotate, the sleeve 20 drives the rotating block 22 to rotate, the rotating block 22 drives the rotating rod 21 to rotate, the rotating rod 21 drives the brush 19 to rotate, thereby enabling the brush 19 to rotationally move, thereby better brushing the firm dust adhered to the ground, and achieving a better cleaning effect.

In order to facilitate dust cleaning, a dust cleaning unit is arranged below the filter screen 5, the dust cleaning unit comprises a baffle 26, a pulling plate 27, a brush 28, a fixing rod 29, a pulling rod 30 and a fourth spring 31, the baffle 26 is arranged in the box body 2, an opening is formed in the box body 2, the pulling plate 27 is arranged at the opening, the fixing rod 29 is arranged on the baffle 26, the pulling rod 30 is arranged on the pulling plate 27, the pulling rod 30 is arranged in a hollow mode, the pulling rod 30 is sleeved on the fixing rod 29, the pulling rod 30 is connected with the fixing rod 29 in a sliding mode, the fourth spring 31 is arranged in the pulling rod 30, one end of the fourth spring 31 is connected with the pulling rod 30, the other end of the fourth spring 31 is connected with the fixing rod 29, and the brush 28 is arranged at one end, close to the baffle 26, of the pulling rod 30.

The dust that gets off through filter screen 5 falls in filter screen 5 below, when the deashing needs, pulling handle 33, handle 33 drive arm-tie 27 removes, arm-tie 27 drive pull rod 30 removes, pull rod 30 drive brush 28 removes, thereby make brush 28 export the dust, thereby realize the deashing, after the deashing is accomplished, loosen handle 33, fourth spring 31 is in deformation state this moment, the restoring force of fourth spring 31 produces reverse pulling force to pull rod 30, pull rod 30 produces reverse pulling force to arm-tie 27, thereby make arm-tie 27 reply initial position.

In order to realize air humidification and automation, an air humidifier 32 is arranged on the vehicle body 1, a PLC is arranged on the vehicle body 1, and the vehicle body 1, the motor 6 and the air humidifier 32 are all electrically connected with the PLC.

In order to better limit the movement of the pulling plate 27, there are two fixing rods 29, two fixing rods 29 are respectively arranged at two sides of the baffle 26, there are two pulling rods 30, the two pulling rods 30 are respectively sleeved on the two fixing rods 29, there are two fourth springs 31, and the two fourth springs 31 are respectively arranged in the two pulling rods 30.

In order to better limit the movement of the rotating rod 21, the number of the rotating blocks 22 is two, the two rotating blocks 22 are respectively arranged on two sides of the rotating rod 21, the number of the sliding grooves is two, and the two rotating blocks 22 are respectively positioned in the two sliding grooves.

In order to realize better knocking effect, the knocking units are two and are respectively arranged at two sides of the filter screen 5.

In order to facilitate pulling the pulling plate 27, a handle 33 is arranged on the pulling plate 27.

In order to achieve a better dust suction effect, the dust suction pipe 3 is trumpet-shaped.

When the device is used, the vehicle body 1 is operated to realize the movement of the device, the motor 6 is operated, the motor 6 drives the driving shaft 7 to rotate, the driving shaft 7 drives the fan 8 to rotate, the fan 8 blows air in the box body 2 out through the round hole, so that the air pressure in the box body 2 is reduced, external air enters the box body through the dust suction pipe 3 to be filled, so that air with dust outside enters the box body 2 through the dust suction pipe 3, then the air is filtered through the filter screen 5, so that dust suction and air purification are realized, the driving shaft 7 drives the first bevel gear 9 to rotate, the first bevel gear 9 drives the second bevel gear 10 to rotate, the second bevel gear 10 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the rotating disc 12 to rotate, the first spring 16 is in a deformation state, the restoring force of the first spring 16 generates upward thrust to the push block 14, and the push block 14 generates upward thrust to the push rod 13, thereby, the push rod 13 is always abutted against the rotary disc 12, when the clamping groove on the push rod 13 is arranged opposite to the push rod 13, under the action of the restoring force of the first spring 16, the push rod 13 is clamped into the clamping groove, so that the push rod 13 drives the second spring 18 to move, the second spring 18 drives the knocking head 17 to move, so that the knocking head 17 is separated from the filter screen 5, along with the rotation of the rotary disc 12, the clamping groove is moved away from the push rod 13, so that the push rod 13 is moved out of the clamping groove, so that the rotary disc 12 drives the push rod 13 to move, the push rod 13 drives the second spring 18 to move, the second spring 18 drives the knocking head 17 to move, so that the knocking head 17 knocks the filter screen 5, so that the filter screen 5 vibrates, so that dust adhered to the filter screen 5 shakes off, the filter screen 5 is cleaned, the blockage of the filter screen is avoided, and a better air purification effect is realized, wherein a plurality of clamping grooves are arranged, thereby when the rotary disc 12 rotates for one circle, the push rod 13 moves for a plurality of times in a reciprocating manner, thereby increasing the moving frequency of the push rod 13, thereby accelerating the knocking frequency of the filter screen 5, thereby realizing a better cleaning effect of the filter screen 5, wherein when the knocking head 17 abuts against the filter screen 5, the knocking head 17 cannot move along with the continuous movement of the push rod 13, thereby causing the second spring 18 to deform, the restoring force of the second spring 18 generates a reverse thrust to the knocking head 17, thereby causing the knocking head 17 to better knock the filter screen 5, and simultaneously, the knocking head 17 makes a flexible contact with the filter screen 5 through the second spring 18, thereby avoiding the damage of the filter screen 5, thereby protecting the filter screen 5, wherein the third spring 24 is in a deformation state, the restoring force of the third spring 24 generates an outward thrust to the pressing block 23, the pressing block 23 generates an outward thrust to the rotary rod 21, and the rotary rod 21 generates an outward thrust to the brush 19, thereby making the brush 19 cling to the ground, thereby when the ground is uneven, the brush 19 can always cling to the ground for cleaning, thereby realizing better cleaning effect, meanwhile, the driving shaft 7 drives the rotating wheel 25 connected with the driving shaft to rotate, the rotating wheel 25 drives the other rotating wheel 25 to rotate through the belt, the other rotating wheel 25 drives the sleeve 20 to rotate, the sleeve 20 drives the rotating block 22 to rotate, the rotating block 22 drives the rotating rod 21 to rotate, the rotating rod 21 drives the brush 19 to rotate, thereby making the brush 19 move in a rotating manner, thereby better brushing firm dust adhered on the ground, thereby realizing better cleaning effect, the dust filtered through the filter screen 5 falls below the filter screen 5, when dust is required to be cleaned, the handle 33 is pulled, the handle 33 drives the pulling plate 27 to move, the pulling plate 27 drives the pulling rod 30 to move, the pulling rod 30 drives the brush 28 to move, thereby making the brush 28 output the dust, therefore, ash removal is realized, after the ash removal is finished, the handle 33 is loosened, the fourth spring 31 is in a deformation state, the restoring force of the fourth spring 31 generates reverse pulling force on the pull rod 30, the pull rod 30 generates reverse pulling force on the pull plate 27, and the pull plate 27 is restored to the initial position.

Compared with the prior art, this multi-functional robot of sweeping floor based on internet of things, clean ground through cleaning the mechanism, carry out dust absorption and air purification through dust absorption mechanism, compare with current robot of sweeping floor, the device has realized cleaning the operation of mechanism and dust absorption mechanism through an output, the energy has been saved, and clean mechanism and dust absorption mechanism and adopt the linkage, the online absorption of dust is purified has been realized, and this linkage adopts pure mechanical structure, the stability and the life of device have been improved, compare with current dust absorption mechanism, this mechanism shakes filter screen 5 on line through vibrations subassembly, realize better air purification effect, compare with current cleaning mechanism, this mechanism makes brush 19 paste tight ground all the time, also can realize better clean effect to unevenness ground, the practicality has been improved.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The multifunctional sweeping robot based on the Internet of things technology is characterized by comprising a vehicle body (1), a sweeping mechanism and a dust collection mechanism, wherein the dust collection mechanism is arranged on the vehicle body (1), and the sweeping mechanism is arranged in the dust collection mechanism;

the dust collection mechanism comprises a box body (2), a dust collection pipe (3), a partition plate (4), a filter screen (5), a dust collection assembly and a vibration assembly, wherein the box body (2) is arranged on a vehicle body (1), the dust collection pipe (3) is arranged at the bottom of the box body (2), the dust collection pipe (3) is communicated with the interior of the box body (2), the partition plate (4) is arranged in the box body (2), the filter screen (5) is arranged on the partition plate (4), the dust collection assembly comprises a motor (6), a driving shaft (7) and a fan (8), the motor (6) is vertically arranged in the box body (2) downwards, the driving shaft (7) is arranged on the motor (6), the fan (8) is sleeved on the driving shaft (7), the fan (8) is connected with the driving shaft (7) in a key manner, one side of the box body (2) close to the motor (6) is provided with a plurality of round holes, the vibrations subassembly is including rotating the unit and knocking the unit, it includes first bevel gear (9), second bevel gear (10) and pivot (11) to rotate the unit, first bevel gear (9) cover is established on drive shaft (7), first bevel gear (9) and drive shaft (7) key-type connection, pivot (11) set up in box (2), second bevel gear (10) cover is established on pivot (11), second bevel gear (10) and pivot (11) key-type connection, second bevel gear (10) and first bevel gear (9) meshing, it includes carousel (12), push rod (13), ejector pad (14), fixed block (15), first spring (16), strikes head (17) and second spring (18) to strike the unit, carousel (12) cover is established on pivot (11), carousel (12) and pivot (11) key-type connection, the improved structure is characterized in that a plurality of clamping grooves are formed in the rotary plate (12), each clamping groove is uniformly formed, the fixing block (15) is arranged in the box body (2), the push rod (13) penetrates through the fixing block (15), the push rod (13) is connected with the fixing block (15) in a sliding mode, one end of the push rod (13) is located in one clamping groove, the push rod (13) is abutted to the clamping grooves, the push block (14) is arranged on the push rod (13), the push block (14) is located between the rotary plate (12) and the fixing block (15), the first spring (16) is sleeved on the push rod (13), the first spring (16) is located between the fixing block (15) and the push block (14), one end of the first spring (16) is connected with the push block (14), the other end of the first spring (16) is connected with the fixing block (15), one end, far away from the rotary plate (12), of the push rod (13) is provided with a groove, one end of the knocking head (17) is positioned in the groove, the other end of the knocking head (17) extends out of the groove, the knocking head (17) is connected with the groove in a sliding mode, the knocking head (17) abuts against the filter screen (5), the second spring (18) is arranged in the groove, one end of the second spring (18) is connected with the groove, and the other end of the second spring (18) is connected with the knocking head (17);

the cleaning mechanism comprises a brush (19), a sleeve (20), a rotating rod (21), a rotating block (22), a pressing block (23), a third spring (24) and a rotating wheel (25), the sleeve (20) is arranged in the box body (2), one end of the rotating rod (21) is positioned in the sleeve (20), the other end of the rotating rod (21) extends out of the sleeve (20), the rotating rod (21) is connected with the sleeve (20) in a sliding manner, the brush (19) is arranged at one end of the rotating rod (21) positioned outside the sleeve (20), the brush (19) is cylindrical, the brush (19) and the rotating rod (21) are coaxially arranged, the rotating block (22) is arranged at one end of the rotating rod (21) positioned in the sleeve (20), a sliding groove is arranged in the sleeve (20), the rotating block (22) is positioned in the sliding groove, the rotating block (22) is connected with the sliding groove in a sliding manner, the pressing block (23) is arranged in the sleeve (20), briquetting (23) support with bull stick (21) and lean on, third spring (24) set up in sleeve pipe (20), the one end and the sleeve pipe (20) of third spring (24) are connected, the other end of third spring (24) can be connected with briquetting (23), runner (25) have two, and two runner (25) are established respectively and are established on drive shaft (7) and sleeve pipe (20), and two runner (25) connect with drive shaft (7) and sleeve pipe (20) key-type respectively, and two runner (25) are connected through belt transmission.

2. The multifunctional sweeping robot based on the internet of things technology as claimed in claim 1, wherein a dust cleaning unit is arranged below the filter screen (5), the dust cleaning unit comprises a baffle plate (26), a pulling plate (27), a brush (28), a fixing rod (29), a pulling rod (30) and a fourth spring (31), the baffle plate (26) is arranged in the box body (2), an opening is formed in the box body (2), the pulling plate (27) is arranged at the opening, the fixing rod (29) is arranged on the baffle plate (26), the pulling rod (30) is arranged on the pulling plate (27), the pulling rod (30) is arranged in a hollow manner, the pulling rod (30) is sleeved on the fixing rod (29), the pulling rod (30) is slidably connected with the fixing rod (29), the fourth spring (31) is arranged in the pulling rod (30), and one end of the fourth spring (31) is connected with the pulling rod (30), the other end of the fourth spring (31) is connected with a fixed rod (29), and the brush (28) is arranged at one end of the pull rod (30) close to the baffle plate (26).

3. The multifunctional sweeping robot based on the internet of things technology as claimed in claim 1, wherein an air humidifier (32) is arranged on the vehicle body (1), a PLC is arranged on the vehicle body (1), and the vehicle body (1), the motor (6) and the air humidifier (32) are electrically connected with the PLC.

4. The multifunctional sweeping robot based on the internet of things technology as claimed in claim 2, wherein there are two fixing rods (29), two fixing rods (29) are respectively disposed on two sides of the baffle (26), there are two pull rods (30), two pull rods (30) are respectively sleeved on the two fixing rods (29), two fourth springs (31) are respectively disposed in the two pull rods (30).

5. The multifunctional sweeping robot based on the internet of things technology as claimed in claim 1, wherein there are two rotating blocks (22), the two rotating blocks (22) are respectively arranged at two sides of the rotating rod (21), there are two sliding grooves, and the two rotating blocks (22) are respectively located in the two sliding grooves.

6. The multifunctional sweeping robot based on the internet of things technology as claimed in claim 1, wherein there are two knocking units, and the two knocking units are respectively arranged on two sides of the filter screen (5).

7. The multifunctional sweeping robot based on the internet of things technology as claimed in claim 2, characterized in that the handle (33) is arranged on the pulling plate (27).

8. The multifunctional sweeping robot based on the internet of things technology as claimed in claim 1, wherein the dust suction pipe (3) is horn-shaped.