An intelligent sweeping robot based on the Internet of Things

Abstract

The present invention discloses an intelligent sweeping robot based on the Internet of Things, which belongs to the technical field of sweeping robots, and includes a sweeping robot body, wherein a plurality of assembly holes for ground cleaning are provided at the bottom of the sweeping robot body corresponding to the dust suction port, and a secondary disinfection component is connected to the corresponding assembly holes at the bottom of the sweeping robot body through bolts. In the present invention, during the process of the recovery probe being driven to rotate by the adapter tube, the air in the recovery probe is extracted through the suction pipe, and the ultraviolet disinfection lamp irradiates the ground, which can accelerate the evaporation rate of the residual disinfectant on the ground, and cooperate with the recovery probe to quickly remove the residual disinfectant on the ground, and complete the secondary disinfection and sterilization treatment of the ground. On the one hand, it can avoid residual disinfectant on the ground, and prevent the disinfectant from evaporating naturally and filling the entire room to affect the indoor air quality. On the other hand, it can avoid the disinfectant from damaging the floor and the seams.

Description

Technical Field

[0001] The present invention belongs to the technical field of sweeping robots, and in particular relates to an intelligent sweeping robot based on the Internet of Things. Background Art

[0002] A sweeping robot, also known as an automatic cleaning machine, smart vacuum cleaner, robot vacuum cleaner, etc., is a kind of smart home appliance that can automatically complete the floor cleaning task in the room with a certain degree of artificial intelligence.

[0003] Some invention patents in the field of sweeping robot technology are disclosed in the prior art, among which the invention patent with application number CN202311628353.1 discloses a sweeping robot and its control method, including a pump motor, the pump motor is connected to a water pump and an air pump, the water pump is connected to a two-position three-way solenoid valve, the pump motor is connected to a sewage tank, a clean water tank and a drain plate, and the two-position three-way solenoid valve is connected to the clean water tank; the present invention adopts a single motor to drive a dual pump head and a two-position three-way solenoid valve, combined with a circuit control method, to realize non-intermittent operation of the pump motor, which can meet the continuous operation of the air pump. The functional requirements of the rotation and periodic discharge of the water pump are met. Only a single motor is needed to realize the two functions of periodic discharge of clean water and continuous recovery of sewage; the technical effect of low noise and low manufacturing cost is achieved. This technical solution still has some shortcomings in the operation process. Many existing smart sweeping robots can usually only perform some simple cleaning actions. Even if there are some new smart sweeping robots with added disinfectant spraying functions, the indoor disinfectant generally has a strong pungent temperature, which leads to a low utilization rate of the disinfection function of the smart sweeping robot. In addition, the disinfectant remaining on the ground will also cause damage to the ground.

[0004] Based on this, the present invention designs an intelligent sweeping robot based on the Internet of Things to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that many existing intelligent sweeping robots can usually only perform some simple cleaning actions. Even if there are some new intelligent sweeping robots with added disinfectant spraying function, the indoor disinfectant generally has a strong pungent temperature, resulting in a low utilization rate of the disinfection function of the intelligent sweeping robot, and the disinfectant remaining on the ground will also cause damage to the ground. Therefore, an intelligent sweeping robot based on the Internet of Things is proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] An intelligent sweeping robot based on the Internet of Things comprises a sweeping robot body, a plurality of assembly holes for ground cleaning are provided at the bottom of the sweeping robot body corresponding to a dust suction port, a secondary disinfection assembly is connected to the corresponding assembly holes at the bottom of the sweeping robot body through bolts, the secondary disinfection assembly comprises an assembly seat connected to the bottom of the sweeping robot body through bolts, an adapter cylinder is rotatably connected to the inner side of the assembly seat, the cylinder wall of the adapter cylinder is a hollow interlayer, a plurality of secondary disinfection parts in an annular array are connected to the circumferential surface of the bottom of the adapter cylinder, an adapter sleeve A is rotatably connected to the adapter sleeve through a sealed bearing, and an external suction pipe of the adapter sleeve A sucks disinfectant on the ground through the secondary disinfection part;

[0008] The circumferential surface of the adapter tube is connected to multiple cleaning components in a ring array corresponding to the multiple secondary disinfection parts. The multiple cleaning components and the multiple secondary disinfection parts are arranged alternately, and a primary disinfection component is embedded in the inner side of the cleaning component. The adapter tube is rotatably connected with an adapter sleeve B through a sealed bearing, and a partition plate is embedded in the hollow interlayer of the adapter tube at a position corresponding to the position between the adapter sleeve B and the adapter sleeve A. A through hole is opened on the inner wall of the adapter tube corresponding to the position above the partition plate, and the adapter sleeve B is externally connected to an infusion tube to spray mist disinfectant onto the ground through the primary disinfection component.

[0009] As a further description of the above technical solution:

[0010] The secondary disinfection component includes a recovery probe connected to the circumferential surface of the adapter tube, the recovery probe is communicated with the hollow interlayer of the adapter tube, an ultraviolet disinfection lamp for secondary disinfection and heating of the ground is embedded in the port at the bottom of the recovery probe, the outer shell of the ultraviolet disinfection lamp is provided with a guide shell, and the guide shell is embedded in the recovery probe.

[0011] As a further description of the above technical solution:

[0012] The cleaning assembly includes a diverter tube A clamped on the wall of the adapter tube, the bottom of the diverter tube A is connected to a connecting plate, the bottom of the connecting plate is connected to a cleaning brush body, the diverter tube A is clamped with a diverter tube B, and the end of the diverter tube B is clamped on the diverter tube A.

[0013] As a further description of the above technical solution:

[0014] The one-time disinfection component includes a one-way shut-off piece rotatably connected to the diversion tube B, the bottom end of the one-way shut-off piece is connected to a curved pipe, the other end of the curved pipe is equipped with an atomizing nozzle, the other port of the one-way shut-off piece is clamped with an umbrella frame B, and the bottom of the umbrella frame B is connected to a reversing piece.

[0015] As a further description of the above technical solution:

[0016] The one-way intercepting member comprises a one-way intercepting tube rotatably connected to the diverting tube B, the end of the elbow is connected to the bottom of the one-way intercepting tube, and the umbrella-shaped frame B is connected to the other end of the one-way intercepting tube;

[0017] A bucket-shaped cover is clamped in the one-way intercepting tube, a spherical valve is embedded in the bucket-shaped cover, a groove is provided at the bottom of the spherical valve, a telescopic shaft is sleeved in the groove, a support spring A is connected to the end of the telescopic shaft, the telescopic shaft is elastically supported and connected to the top of the groove through the support spring A, and an umbrella-shaped frame A is connected to the other end of the telescopic shaft, and the umbrella-shaped frame A is clamped to the inner wall of the one-way intercepting tube.

[0018] As a further description of the above technical solution:

[0019] The reversing member includes a reversing shaft connected to an umbrella frame B, a linkage cylinder is sleeved on the outer periphery of the reversing shaft, the linkage cylinder is rotatably connected to the inner top of the diverter cylinder A, an outer gear ring is clamped on the inner wall of the linkage cylinder, a transmission gear A is meshed on the inner side of the outer gear ring, a gear shaft is sleeved on the inner side of the transmission gear A, the other end of the gear shaft is connected to the inner top of the diverter cylinder A, a driven gear is meshed on the transmission gear A, and the driven gear is sleeved on the reversing shaft.

[0020] As a further description of the above technical solution:

[0021] The diverter cylinder A is embedded with a brush body self-rotation assembly, and the brush body self-rotation assembly includes a transmission gear B mounted on the linkage cylinder, and a toothed plate is meshed on the transmission gear B, and a telescopic tube is connected to the end of the toothed plate, and a wedge-shaped seat is connected to the other end of the telescopic tube. The diverter cylinder A is connected to the inside of the adapter cylinder through the telescopic tube, and a support spring C is sleeved on the telescopic tube. The telescopic tube is elastically supported and connected to the inner wall of the adapter cylinder through the support spring C;

[0022] A trapezoidal seat is arranged on the inclined surface of the wedge-shaped seat, a pressing rod is connected to the trapezoidal seat, and a pressing piece is connected to the other end of the pressing rod.

[0023] As a further description of the above technical solution:

[0024] The pressing member includes a pressing seat connected to the other end of the pressing rod, a sliding groove is provided on the circumferential surface of the pressing seat, a slider is slidably connected in the sliding groove, the slider is connected to the inner wall of the adapter sleeve A, a support spring B is connected to the end of the slider, and the slider is elastically supported and connected to the top of the sliding groove through the support spring B;

[0025] The lower pressing seat is connected to a plurality of convex shafts in a ring array, and the other end of the convex shaft is rotatably connected to a ball bearing;

[0026] The inner top of the diverter tube A is connected to a ceiling, and a plurality of corrugated grooves in a ring array are provided at the bottom of the ceiling corresponding to the plurality of balls, and the number of the corrugated grooves is an even multiple of the number of balls.

[0027] As a further description of the above technical solution: a driving assembly is arranged on the multiple adapter cylinders, and the driving assembly includes a toothed belt pulley A mounted on the adapter cylinder, a toothed belt pulley B is arranged between the multiple toothed belt pulleys A, and the toothed belt pulley B is meshed with the multiple toothed belt pulleys A with the same synchronous toothed belt, and a motor is installed on the inner top of the sweeping robot body, and the output shaft of the motor is connected to the toothed belt pulley B.

[0028] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0029] 1. In the present invention, when the adapter tube drives the recovery probe to rotate, the air in the recovery probe is extracted through the suction pipe, and the ultraviolet disinfection lamp irradiates the ground, which can accelerate the evaporation rate of the residual disinfectant on the ground. In conjunction with the recovery probe, the residual disinfectant on the ground can be quickly removed, and the secondary disinfection and sterilization of the ground can be completed. On the one hand, it can avoid residual disinfectant on the ground, prevent the disinfectant from evaporating naturally and filling the entire room to affect the indoor air quality. On the other hand, it can avoid the disinfectant from damaging the floor and the beauty seams.

[0030] 2. In the present invention, the one-way intercepting cylinder drives the atomizing nozzle to rotate through the bent pipe, so that the atomizing nozzle can achieve the effect of spraying the ground at multiple angles. The disinfectant in the atomized state cooperates with the cleaning brush body to improve the cleaning ability of fine dust on the ground, and can also reduce the friction deformation of the cleaning brush body to a certain extent, and can increase the normal service life of the cleaning brush body, thereby adding a sterilization function to the ground on the basis of the sweeping robot body. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the overall structure of an intelligent sweeping robot based on the Internet of Things proposed by the present invention;

[0032] Figure 2 This is a schematic diagram of the structure of a secondary disinfection component in an IoT-based intelligent sweeping robot proposed by the present invention;

[0033] Figure 3 This is a schematic diagram of the structure of a disassembled primary disinfection component in an intelligent sweeping robot based on the Internet of Things proposed by the present invention;

[0034] Figure 4 An intelligent sweeping robot based on the Internet of Things proposed by the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0035] Figure 5 This is a schematic diagram of the structure of a cleaning robot body disassembled in an intelligent cleaning robot based on the Internet of Things proposed by the present invention;

[0036] Figure 6 This is a structural schematic diagram of a secondary disinfection component in an intelligent sweeping robot based on the Internet of Things proposed by the present invention;

[0037] Figure 7 This is a schematic diagram of the structure of a brush body self-rotation component in an intelligent sweeping robot based on the Internet of Things proposed by the present invention after being disassembled;

[0038] Figure 8 This is a schematic diagram of the structure of a cleaning component of an intelligent sweeping robot based on the Internet of Things proposed by the present invention after being disassembled;

[0039] Fig. 9 This is a structural schematic diagram of a one-way interception component in an intelligent sweeping robot based on the Internet of Things proposed by the present invention;

[0040] Fig.10 An intelligent sweeping robot based on the Internet of Things proposed by the present invention Fig. 9 The enlarged structural diagram at B in the middle;

[0041] Fig.11 This is a structural schematic diagram of an intelligent sweeping robot based on the Internet of Things proposed by the present invention from another perspective;

[0042] Fig.12 This is a schematic diagram of the structure of a driving component of an intelligent sweeping robot based on the Internet of Things proposed by the present invention.

[0043] Legend:

[0044] 1. Robot vacuum cleaner body; 2. Driving assembly; 201. Toothed pulley A; 202. Synchronous toothed belt; 203. Toothed pulley B; 204. Motor; 3. Secondary disinfection assembly; 301. Assembly seat; 302. Adapter tube; 303. Adapter sleeve A; 304. Secondary disinfection part; 3041. Recovery probe; 3042. Guide shell; 3043. Ultraviolet disinfection lamp; 4. Cleaning assembly; 401. Diverter tube A; 402. Connecting plate; 403. Diverter tube B; 404. Cleaning brush body; 5. Primary disinfection assembly; 501. One-way intercepting part; 5011. One-way intercepting tube; 5012. Bucket cover; 5013. Ball valve; 5014. Telescopic shaft; 50 15. Support spring A; 5016. Umbrella frame A; 502. Bend pipe; 503. Umbrella frame B; 504. Reversing member; 5041. Reversing shaft; 5042. Linkage cylinder; 5043. External gear ring; 5044. Transmission gear A; 5045. Gear shaft; 5046. Driven gear; 505. Atomizing nozzle; 6. Brush body rotation assembly; 601. Transmission gear B; 602. Tooth plate; 603. Wedge seat; 604. Trapezoidal seat; 605. Down-pressing rod; 606. Down-pressing member; 6061. Down-pressing seat; 6062. Sliding block; 6063. Support spring B; 6064. Ball; 6065. Ceiling; 7. Adapter sleeve B; 8. Telescopic tube; 9. Support spring C. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] Please see attached Figure 1 -Attached Fig.12 The present invention provides a technical solution: an intelligent sweeping robot based on the Internet of Things, comprising a sweeping robot body 1, a plurality of assembly holes for ground cleaning are provided at the bottom of the sweeping robot body 1 corresponding to the dust suction port, a secondary disinfection component 3 is connected to the corresponding assembly holes at the bottom of the sweeping robot body 1 through bolts, the secondary disinfection component 3 comprises an assembly seat 301 connected to the bottom of the sweeping robot body 1 through bolts, an adapter tube 302 is rotatably connected to the inner side of the assembly seat 301, the tube wall of the adapter tube 302 is a hollow interlayer, a plurality of secondary disinfection components 304 in an annular array are connected to the circumferential surface of the bottom of the adapter tube 302, an adapter sleeve A303 is rotatably connected to the adapter tube 302 through a sealed bearing, and an external suction pipe of the adapter sleeve A303 sucks disinfectant on the ground through the secondary disinfection component 304;

[0047] The circumferential surface of the adapter tube 302 corresponds to the multiple secondary disinfection parts 304, which are connected to multiple cleaning components 4 in a ring array. The multiple cleaning components 4 and the multiple secondary disinfection parts 304 are arranged alternately, and the inner side of the cleaning component 4 is embedded with a primary disinfection component 5. The adapter tube 302 is rotatably connected with an adapter sleeve B7 through a sealed bearing, and a partition plate is embedded in the hollow interlayer of the adapter tube 302 at a position corresponding to the position between the adapter sleeve B7 and the adapter sleeve A303. A through hole is opened on the inner wall of the adapter tube 302 corresponding to the position above the partition plate, and the adapter sleeve B7 is externally connected to an infusion tube to spray mist disinfectant onto the ground through the primary disinfection component 5.

[0048] Specifically, the secondary disinfection component 304 includes a recovery probe 3041 connected to the circumferential surface of the adapter tube 302. The recovery probe 3041 is connected to the hollow interlayer of the adapter tube 302. The port at the bottom of the recovery probe 3041 is embedded with an ultraviolet disinfection lamp 3043 for secondary disinfection and heating of the ground. The outer shell of the ultraviolet disinfection lamp 3043 is provided with a guide shell 3042, and the guide shell 3042 is embedded in the recovery probe 3041.

[0049] The specific implementation method is as follows: when the adapter tube 302 drives the recovery probe 3041 to rotate, the air inside the recovery probe 3041 is extracted through the suction pipe, and the ultraviolet disinfection lamp 3043 irradiates the ground, which can accelerate the evaporation rate of the residual disinfectant on the ground. In cooperation with the recovery probe 3041, the residual disinfectant on the ground can be quickly removed, and the secondary disinfection and sterilization treatment of the ground can be completed.

[0050] Specifically, the cleaning assembly 4 includes a diverter cylinder A401 clamped on the wall of the adapter cylinder 302, the bottom of the diverter cylinder A401 is connected to a connecting plate 402, the bottom of the connecting plate 402 is connected to a cleaning brush body 404, the diverter cylinder B403 is clamped on the diverter cylinder A401, the end of the diverter cylinder B403 is clamped on the diverter cylinder A401, and the one-time disinfection assembly 5 includes a one-way shut-off member 501 rotatably connected to the diverter cylinder B403, the bottom end of the one-way shut-off member 501 is connected to the diverter cylinder B403, and the bottom end of the one-way shut-off member 501 is connected to the diverter cylinder B403. A bend pipe 502 is provided, and an atomizing nozzle 505 is installed at the other end of the bend pipe 502. An umbrella frame B503 is clamped in the other end of the one-way intercepting member 501. A reversing member 504 is connected to the bottom of the umbrella frame B503. The one-way intercepting member 501 includes a one-way intercepting cylinder 5011 rotatably connected to the diverting cylinder B403. The end of the bend pipe 502 is connected to the bottom of the one-way intercepting cylinder 5011, and the umbrella frame B503 is connected to the other end of the one-way intercepting cylinder 5011.

[0051] A bucket-shaped cover 5012 is clamped in the one-way intercepting cylinder 5011, and a ball valve 5013 is embedded in the bucket-shaped cover 5012. A groove is provided at the bottom of the ball valve 5013, and a telescopic shaft 5014 is sleeved in the groove. The end of the telescopic shaft 5014 is connected to a support spring A5015, and the telescopic shaft 5014 is elastically supported and connected to the top of the groove through the support spring A5015. The other end of the telescopic shaft 5014 is connected to an umbrella-shaped frame A5016, and the umbrella-shaped frame A5016 is clamped on the inner wall of the one-way intercepting cylinder 5011. When the cleaning component 4 makes a circular motion, multiple points are Driven by the adapter tube 302, the flow tube A401 drives the multiple groups of cleaning brush bodies 404 connected thereto to clean the floor. The cleaning brush bodies 404 sweep the garbage on the floor to the dust suction port. In this process, a floor disinfectant is injected into the adapter tube 302 through the infusion tube. The disinfectant entering the adapter tube 302 enters the multiple diverter tubes A401 through the multiple telescopic tubes 8. The disinfectant is diverted by the multiple diverter tubes A401 and flows into the multiple diverter tubes B403. As more and more disinfectant enters the diverter tube B403, the disinfectant in the diverter tube B403 increases. The hydraulic pressure gradually increases. Under the push of the hydraulic pressure, the ball valve 5013 moves away from the bucket-shaped cover 5012. During this process, the ball valve 5013 slides on the telescopic shaft 5014 through the groove and squeezes the support spring A5015 to make it elastically deformed. After the ball valve 5013 is separated from the bucket-shaped cover 5012, the disinfectant flows toward the elbow 502 through the one-way intercepting cylinder 5011 and is finally sprayed out through the atomizing nozzle 505. The disinfectant sprayed by the atomizing nozzle 505 acts on the ground in the form of mist. The reversing member 504 includes a The reversing shaft 5041 is connected to the reversing shaft 5041, and the outer periphery of the reversing shaft 5041 is provided with a linkage cylinder 5042, which is rotatably connected to the inner top of the diverter cylinder A401, and the inner wall of the linkage cylinder 5042 is clamped with an outer gear ring 5043, and the inner side of the outer gear ring 5043 is meshed with a transmission gear A5044, and the inner side of the transmission gear A5044 is sleeved with a gear shaft 5045, and the other end of the gear shaft 5045 is connected to the inner top of the diverter cylinder A401, and the transmission gear A5044 is meshed with a driven gear 5046, and the driven gear 5046 is sleeved on the reversing shaft 5041.

[0052] The specific implementation method is as follows: the adapter tube 302 will also drive the lower pressure seat 6061 to rotate during the rotation process, and the lower pressure seat 6061 drives the ball 6064 and the ceiling 6065 to move relative to each other through the convex shaft. During the process of the ball 6064 rolling out of the corrugated groove, pressure is generated between the ball 6064 and the ceiling 6065 and gradually increases. The pressure pushes the lower pressure seat 6061 to move downward, and the lower pressure seat 6061 slides downward through the slide groove on the slider 6062 and squeezes the support spring. B6063 causes elastic deformation. When the ball 6064 rolls into the corrugated groove, the pressure between the ball 6064 and the ceiling 6065 gradually weakens, and the support spring B6063 starts to perform elastic reset movement. The support spring B6063 drives the lower pressure seat 6061 to move upward. When the lower pressure seat 6061 performs reciprocating movement in the vertical direction, it will always drive the trapezoidal seat 604 to move synchronously through the lower pressure rod 605. The downward movement of the trapezoidal seat 604 will exert pressure on the wedge seat 6061. 03 generates a lateral thrust. Under the action of the lateral thrust, the wedge-shaped seat 603 pushes the telescopic tube 8 to retract into the diverter tube A401. The telescopic tube 8 squeezes the support spring C9 to make it elastically deformed. When the trapezoidal seat 604 moves upward, the force of the trapezoidal seat 604 on the wedge-shaped seat 603 gradually disappears. The support spring C9 in the squeezed state begins to perform an elastic reset movement. Under the push of the support spring C9, the telescopic tube 8 stretches in the diverter tube A401. The telescopic tube 8 expands and contracts according to this rule. The tube 8 will make reciprocating sliding motion in the diverter tube A401, the telescopic tube 8 drives the tooth plate 602, the tooth plate 602 drives the transmission gear B601 to rotate, the transmission gear B601 drives the linkage tube 5042, the linkage tube 5042 drives the transmission gear A5044 through the outer gear ring 5043, and the transmission gear A5044 drives the driven gear 5046 to rotate, the driven gear 5046 drives the one-way intercepting tube 5011 to rotate through the reversing shaft 5041 and the umbrella frame B503.

[0053] Specifically, the shunt cylinder A401 is embedded with a brush body rotation assembly 6, which includes a transmission gear B601 sleeved on the linkage cylinder 5042, a tooth plate 602 meshing on the transmission gear B601, an end of the tooth plate 602 is connected to a telescopic tube 8, and the other end of the telescopic tube 8 is connected to a wedge seat 603, the shunt cylinder A401 is connected to the inside of the adapter cylinder 302 through the telescopic tube 8, a support spring C9 is sleeved on the telescopic tube 8, and the telescopic tube 8 is elastically supported and connected to the inner wall of the adapter cylinder 302 through the support spring C9;

[0054] A trapezoidal seat 604 is arranged on the inclined surface of the wedge-shaped seat 603, a lower pressing rod 605 is connected to the trapezoidal seat 604, the other end of the lower pressing rod 605 is connected to a lower pressing member 606, the lower pressing member 606 comprises a lower pressing seat 6061 connected to the other end of the lower pressing rod 605, a sliding groove is arranged on the circumferential surface of the lower pressing seat 6061, a slider 6062 is slidingly connected in the sliding groove, the slider 6062 is connected to the inner wall of the adapter sleeve A303, a support spring B6063 is connected to the end of the slider 6062, and the slider 6062 is elastically supported and connected to the top of the sliding groove through the support spring B6063;

[0055] The lower pressing seat 6061 is connected to a plurality of convex shafts in a ring array, and the other end of the convex shaft is rotatably connected to a ball 6064;

[0056] The inner top of the diversion cylinder A401 is connected to a ceiling 6065 , and a plurality of corrugated grooves in a ring array are provided at the bottom of the ceiling 6065 corresponding to the plurality of balls 6064 , and the number of the corrugated grooves is an even multiple of the number of balls 6064 .

[0057] The specific implementation method is:

[0058] Specifically, a plurality of adapter cylinders 302 are provided with a driving assembly 2, and the driving assembly 2 includes a toothed belt pulley A201 mounted on the adapter cylinder 302, a toothed belt pulley B203 is provided between the plurality of toothed belt pulleys A201, the toothed belt pulley B203 is meshed with the plurality of toothed belt pulleys A201 with the same synchronous toothed belt 202, and a motor 204 is installed on the inner top of the sweeping robot body 1, and the output shaft of the motor 204 is connected to the toothed belt pulley B203.

[0059] The specific implementation method is as follows: during the movement of the sweeping robot body 1, the motor 204 is controlled to run, the motor 204 drives the toothed belt pulley B203, the toothed belt pulley B203 simultaneously drives multiple toothed belt pulleys A201 through the synchronous toothed belt 202, the toothed belt pulley A201 drives the adapter tube 302 to rotate, and the adapter tube 302 synchronously drives multiple secondary disinfection parts 304 and multiple cleaning components 4 to perform circular motion during the rotational motion.

[0060] Working principle, when using:

[0061] During the movement of the sweeping robot body 1, the motor 204 is controlled to run, the motor 204 drives the toothed belt wheel B203, the toothed belt wheel B203 drives multiple toothed belt wheels A201 through the synchronous toothed belt 202 at the same time, the toothed belt wheel A201 drives the adapter tube 302 to rotate, and the adapter tube 302 synchronously drives multiple secondary disinfection parts 304 and multiple cleaning components 4 to make circular motion during the rotational motion;

[0062] During the circular motion of the cleaning component 4, the multiple diversion cylinders A401, driven by the adapter cylinder 302, respectively drive the multiple groups of cleaning brush bodies 404 connected thereto to clean the floor. The cleaning brush bodies 404 sweep the garbage on the floor toward the suction port. During this process, a floor disinfectant is injected into the adapter cylinder 302 through an infusion tube. The disinfectant entering the adapter cylinder 302 enters the multiple diversion cylinders A401 through multiple telescopic tubes 8. The disinfectant is diverted by the multiple diversion cylinders A401 and flows into the multiple diversion cylinders B403. As the disinfectant enters the diversion cylinder B403, More and more, the hydraulic pressure in the diverter cylinder B403 gradually increases. Under the push of the hydraulic pressure, the ball valve 5013 moves away from the bucket cover 5012. During this process, the ball valve 5013 slides on the telescopic shaft 5014 through the groove and squeezes the support spring A5015 to make it elastically deformed. After the ball valve 5013 is separated from the bucket cover 5012, the disinfectant flows toward the elbow 502 through the one-way intercepting cylinder 5011 and is finally sprayed out through the atomizing nozzle 505. The disinfectant sprayed by the atomizing nozzle 505 acts on the ground in the form of mist to disinfect the ground.

[0063] The adapter tube 302 also drives the lower pressing seat 6061 to rotate during the rotation process. The lower pressing seat 6061 drives the ball 6064 and the ceiling 6065 to move relative to each other through the convex shaft. When the ball 6064 rolls out of the corrugated groove, pressure is generated between the ball 6064 and the ceiling 6065 and gradually increases. The pressure pushes the lower pressing seat 6061 to move downward. The lower pressing seat 6061 moves downward through the slide groove and slides on the slider 6062, squeezing the support spring B6063 to make It undergoes elastic deformation, and during the process of ball 6064 rolling into the corrugated groove, the pressure between ball 6064 and ceiling 6065 gradually weakens, and support spring B6063 begins to perform elastic reset movement, and support spring B6063 drives lower pressure seat 6061 to move upward. During the process of lower pressure seat 6061 making reciprocating motion in the vertical direction, it will always drive trapezoidal seat 604 to move synchronously through lower pressure rod 605, and the downward movement of trapezoidal seat 604 will produce lateral thrust on wedge-shaped seat 603, and under the action of lateral thrust, wedge-shaped seat 603 pushes telescopic tube 8 to retract into diverter tube A401, and telescopic tube 8 squeezes support spring C9 to cause it to undergo elastic deformation, and when trapezoidal seat 604 moves upward, the force of trapezoidal seat 604 acting on wedge-shaped seat 603 gradually disappears, and support spring C9 in the squeezed state begins to perform elastic reset movement, and under the push of support spring C9, telescopic tube 8 stretches in diverter tube A401, and according to this rule, telescopic tube 8 It will make reciprocating sliding motion in the diverter tube A401, the telescopic tube 8 drives the tooth plate 602, the tooth plate 602 drives the transmission gear B601 to rotate, the transmission gear B601 drives the linkage tube 5042, the linkage tube 5042 drives the transmission gear A5044 through the outer gear ring 5043, and the transmission gear A5044 drives the driven gear 5046 to rotate, the driven gear 5046 drives the one-way intercepting tube 5011 to rotate through the reversing shaft 5041 and the umbrella frame B503.

[0064] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent sweeping robot based on the Internet of Things, comprising a sweeping robot body (1), wherein a plurality of assembly holes for floor cleaning are provided at the bottom of the sweeping robot body (1) corresponding to the dust suction port, and characterized in that: The corresponding assembly hole at the bottom of the sweeping robot body (1) is connected to a secondary disinfection component (3) via bolts, the secondary disinfection component (3) comprises an assembly seat (301) connected to the bottom of the sweeping robot body (1) via bolts, an adapter tube (302) is rotatably connected to the inner side of the assembly seat (301), the tube wall of the adapter tube (302) is a hollow interlayer, a plurality of secondary disinfection components (304) in an annular array are connected to the circumferential surface of the bottom of the adapter tube (302), an adapter sleeve A (303) is rotatably connected to the adapter tube (302) via a sealing bearing, and the adapter sleeve A (303) is externally connected to an air suction pipe to suck disinfectant on the ground through the secondary disinfection component (304); A plurality of cleaning components (4) in a ring array are connected to the circumferential surface of the adapter tube (302) corresponding to the plurality of secondary disinfection components (304); the plurality of cleaning components (4) and the plurality of secondary disinfection components (304) are arranged in an interlaced manner; a primary disinfection component (5) is embedded in the inner side of the cleaning component (4); an adapter sleeve B (7) is rotatably connected to the adapter tube (302) via a sealing bearing; a partition plate is embedded in the hollow interlayer of the adapter tube (302) at a position corresponding to between the adapter sleeve B (7) and the adapter sleeve A (303); a through hole is opened in the inner wall of the adapter tube (302) at a position corresponding to the upper side of the partition plate; an infusion tube is externally connected to the adapter sleeve B (7) to spray mist disinfectant onto the ground through the primary disinfection component (5).

2. The intelligent sweeping robot based on the Internet of Things according to claim 1, characterized in that: The secondary disinfection component (304) comprises a recovery probe (3041) connected to the circumferential surface of the adapter tube (302); the recovery probe (3041) is communicated with the hollow interlayer of the adapter tube (302); an ultraviolet disinfection lamp (3043) for secondary disinfection and heating of the ground is embedded in a port at the bottom of the recovery probe (3041); a flow guide shell (3042) is provided on the outer periphery of the ultraviolet disinfection lamp (3043); and the flow guide shell (3042) is embedded in the recovery probe (3041).

3. The intelligent sweeping robot based on the Internet of Things according to claim 1, characterized in that: The cleaning assembly (4) comprises a diverter tube A (401) clamped on the tube wall of the adapter tube (302); the bottom of the diverter tube A (401) is connected to a connecting plate (402); the bottom of the connecting plate (402) is connected to a cleaning brush body (404); the diverter tube B (403) is clamped on the diverter tube A (401); and the end of the diverter tube B (403) is clamped on the diverter tube A (401).

4. The intelligent sweeping robot based on the Internet of Things according to claim 1, characterized in that: The one-time disinfection assembly (5) comprises a one-way shutoff member (501) rotatably connected to the diversion tube B (403); the bottom end of the one-way shutoff member (501) is connected to a curved pipe (502); the other end of the curved pipe (502) is provided with an atomizing nozzle (505); the other end of the one-way shutoff member (501) is clamped with an umbrella frame B (503); the bottom of the umbrella frame B (503) is connected to a reversing member (504).

5. The intelligent sweeping robot based on the Internet of Things according to claim 4, characterized in that: The one-way flow intercepting member (501) comprises a one-way flow intercepting tube (5011) rotatably connected to the flow dividing tube B (403); the end of the elbow (502) is connected to the bottom of the one-way flow intercepting tube (5011); and the umbrella-shaped frame B (503) is connected to another port of the one-way flow intercepting tube (5011); A bucket-shaped cover (5012) is clamped in the one-way intercepting tube (5011), a spherical valve (5013) is embedded in the bucket-shaped cover (5012), a groove is provided at the bottom of the spherical valve (5013), a telescopic shaft (5014) is sleeved in the groove, a support spring A (5015) is connected to the end of the telescopic shaft (5014), the telescopic shaft (5014) is elastically supported and connected to the top of the groove through the support spring A (5015), and the other end of the telescopic shaft (5014) is connected to an umbrella-shaped frame A (5016), and the umbrella-shaped frame A (5016) is clamped to the inner wall of the one-way intercepting tube (5011).

6. The intelligent sweeping robot based on the Internet of Things according to claim 5, characterized in that: The reversing member (504) comprises a reversing shaft (5041) connected to an umbrella-shaped frame B (503); a linkage cylinder (5042) is sleeved on the outer periphery of the reversing shaft (5041); the linkage cylinder (5042) is rotatably connected to the inner top of the diverter cylinder A (401); an outer toothed ring (5043) is clamped on the inner wall of the linkage cylinder (5042); a transmission gear A (5044) is meshed on the inner side of the outer toothed ring (5043); a gear shaft (5045) is sleeved on the inner side of the transmission gear A (5044); the other end of the gear shaft (5045) is connected to the inner top of the diverter cylinder A (401); a driven gear (5046) is meshed on the transmission gear A (5044); and the driven gear (5046) is sleeved on the reversing shaft (5041).

7. The intelligent sweeping robot based on the Internet of Things according to claim 6, characterized in that: The diverter tube A (401) is embedded with a brush body self-rotation assembly (6), the brush body self-rotation assembly (6) comprises a transmission gear B (601) sleeved on the linkage tube (5042), a tooth plate (602) meshing on the transmission gear B (601), an end of the tooth plate (602) being connected to a telescopic tube (8), the other end of the telescopic tube (8) being connected to a wedge-shaped seat (603), the diverter tube A (401) being connected to the interior of the adapter tube (302) via the telescopic tube (8), a support spring C (9) being sleeved on the telescopic tube (8), the telescopic tube (8) being elastically supported and connected to the inner wall of the adapter tube (302) via the support spring C (9); A trapezoidal seat (604) is provided on the inclined surface of the wedge-shaped seat (603), a downward pressing rod (605) is connected to the trapezoidal seat (604), and the other end of the downward pressing rod (605) is connected to a downward pressing piece (606).

8. The intelligent sweeping robot based on the Internet of Things according to claim 7, characterized in that: The pressing member (606) comprises a pressing seat (6061) connected to the other end of the pressing rod (605); a sliding groove is provided on the circumferential surface of the pressing seat (6061); a slider (6062) is slidably connected in the sliding groove; the slider (6062) is connected to the inner wall of the adapter sleeve A (303); a support spring B (6063) is connected to the end of the slider (6062); the slider (6062) is elastically supported and connected to the top of the sliding groove via the support spring B (6063); The lower pressing seat (6061) is connected to a plurality of convex shafts in a ring array, and the other end of the convex shaft is rotatably connected to a ball (6064); The inner top of the diversion cylinder A (401) is connected to a ceiling (6065), and a plurality of corrugated grooves in a ring array are formed at the bottom of the ceiling (6065) corresponding to the plurality of balls (6064), and the number of the corrugated grooves is an even multiple of the number of balls (6064).

9. The intelligent sweeping robot based on the Internet of Things according to claim 1, characterized in that: A driving assembly (2) is arranged on the plurality of the transfer cylinders (302), the driving assembly (2) comprising a toothed belt wheel A (201) mounted on the transfer cylinder (302), a toothed belt wheel B (203) being arranged between the plurality of toothed belt wheels A (201), the toothed belt wheel B (203) being meshed with the plurality of toothed belt wheels A (201) by a same synchronous toothed belt (202), a motor (204) being installed on the inner top of the cleaning robot body (1), and an output shaft of the motor (204) being connected to the toothed belt wheel B (203).

Images