CN114788664A - Sweeper with inclined rotary cleaning cloth - Google Patents
Sweeper with inclined rotary cleaning cloth Download PDFInfo
- Publication number
- CN114788664A CN114788664A CN202210513791.2A CN202210513791A CN114788664A CN 114788664 A CN114788664 A CN 114788664A CN 202210513791 A CN202210513791 A CN 202210513791A CN 114788664 A CN114788664 A CN 114788664A
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- sweeper
- cleaning cloth
- rag
- mounting plate
- lifting rod
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- 241001417527 Pempheridae Species 0.000 title claims abstract description 96
- 239000004744 fabric Substances 0.000 title claims abstract description 65
- 238000004140 cleaning Methods 0.000 title claims abstract description 62
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims description 26
- 238000010408 sweeping Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/24—Floor-sweeping machines, motor-driven
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/28—Floor-scrubbing machines, motor-driven
- A47L11/282—Floor-scrubbing machines, motor-driven having rotary tools
- A47L11/283—Floor-scrubbing machines, motor-driven having rotary tools the tools being disc brushes
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4038—Disk shaped surface treating tools
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
Abstract
The invention discloses a sweeper with inclined rotary cleaning cloth, which comprises a sweeper main body, a bottom shell, a driving assembly and a cleaning cloth mounting plate, wherein the bottom shell is fixedly connected with the sweeper main body; the bottom shell is arranged at the bottom of the sweeper main body; the driving assembly is arranged on the sweeper main body; the cleaning cloth mounting plate is used for mounting cleaning cloth, is obliquely arranged on the bottom shell and is in transmission connection with the driving assembly; when the sweeper moves forward to clean the ground, one component force direction of the friction force generated between the part of the cleaning cloth contacting the ground and the ground is the same as the forward direction of the sweeper.
Description
Technical Field
The invention relates to the technical field of sweeper, in particular to a sweeper with inclined rotating cleaning cloth.
Background
The sweeper, as an intelligent cleaning machine of family, except possessing the function of sweeping the floor, its function of mopping the ground is also perfect gradually. The traditional floor mopping function is mainly completed by a cleaning cloth adhered to the lower side of the floor sweeping machine, but the cleaning effect of the cleaning cloth is poor, so that the floor sweeping machine with the rotary cleaning cloth is available in the market. The rotating cleaning cloth needs to be rotated, a firmer supporting structure can be arranged, and the cleaning cloth can be arranged to be larger. The friction between the rotating bulky mop cloth and the ground is increased, and the burden of the driving wheel of the sweeper is increased, so that the driving wheel can slip.
Disclosure of Invention
The invention mainly aims to provide a sweeper with inclined rotating cleaning cloth, and aims to solve the problem that the sweeper slips due to the fact that friction force between the rotating large-volume cleaning cloth and the ground is increased.
The invention adopts the following technical scheme:
a sweeper with inclined rotary cleaning cloth comprises a sweeper body, a bottom shell, a driving assembly and a cleaning cloth mounting plate; the bottom shell is arranged at the bottom of the sweeper main body; the driving assembly is arranged on the sweeper main body; the cleaning cloth mounting plate is used for mounting cleaning cloth, is obliquely arranged on the bottom shell and is in transmission connection with the driving assembly; when the sweeper moves forwards to clean the ground, one component force direction of the friction force generated between the part of the cleaning cloth contacting with the ground and the ground is the same as the advancing direction of the sweeper.
Further, a mounting groove is formed in the bottom shell, and an opening of the mounting groove faces to a direction far away from the bottom of the sweeper main body; the drive assembly inclines to set up in the mounting groove, drive assembly's inclination corresponds the inclination setting of rag mounting panel.
Further, the driving assembly comprises a second motor, a gear box and a driving shaft, the second motor is in transmission connection with the gear box, the gear box is in transmission connection with the driving shaft, and the driving shaft is fixedly connected with the cleaning cloth mounting plate.
Furthermore, the device also comprises a lifting mechanism and a fixed bracket; the fixed support and the lifting mechanism are both arranged in the sweeper body; one end of the driving assembly is movably connected with the fixed support, the other end of the driving assembly is connected with the lifting mechanism, and the lifting mechanism drives one end of the driving assembly to move along a route close to or far away from the bottom shell.
Furthermore, the lifting mechanism comprises a lifting rod, a limiting part and a power device; the power device is in threaded connection with the first end of the lifting rod and drives the lifting rod to move along a route close to the bottom shell or far away from the bottom shell; the limiting part is arranged in the sweeping machine main body, a limiting hole is formed in the limiting part, and an inner flat position is arranged in the limiting hole; the lifting rod is provided with an outer flat position, the lifting rod is sleeved in the limiting hole in a penetrating manner, and the inner flat position is matched with the outer flat position; the second end of the lifting rod is connected with the driving component.
Furthermore, the lifting rod is provided with a groove at the designated position, and the clamp spring is embedded into the groove.
Further, power device includes first motor, turbine, worm, first motor with worm transmission is connected, the worm with the turbine meshing is connected, the turbine with lifting rod threaded connection.
Furthermore, a mounting hole is formed in the gearbox body, and the fixing support penetrates through the mounting hole; a clamping block is arranged at one end, close to the cleaning cloth mounting plate, of the fixing support, and the clamping block abuts against the edge of the mounting hole; the other end of the fixed support is connected with the sweeper body.
Further, still include first spring, first spring setting is in the mounting hole is close to the one end of sweeper main part, first spring cover is worn to cover on the fixed bolster.
Further, the mop cloth mounting plate further comprises a second spring, the second spring is sleeved on the driving shaft in a penetrating mode, and the second spring is arranged between the driving shaft and the mop cloth mounting plate.
Has the beneficial effects that:
in the present invention, the cloth mounting plate is inclined with respect to the bottom case. Therefore, when the sweeper is used for cleaning the ground, the cleaning cloth is inclined relative to the ground, one side of the cleaning cloth is in contact with the ground, the other side of the cleaning cloth is not in contact with the ground, the moving direction of one side of the cleaning cloth in contact with the ground is opposite to the moving direction of the sweeper, the direction of the friction force generated between the cleaning cloth and the ground is the same as the moving direction of the sweeper, the friction force can become the moving power of the sweeper, the power of the sweeper is increased, and the probability of slippage of the sweeper due to insufficient power is reduced.
Drawings
FIG. 1 is a bottom plan view of an embodiment of the present invention;
FIG. 2 is a front internal block diagram of one embodiment of the present invention;
FIG. 3 is a schematic view of the structure of the drive assembly, the mop mounting plate, and the lifting mechanism according to one embodiment of the present invention;
FIG. 4 is a schematic diagram of the internal structure of the lifting mechanism according to one embodiment of the present invention;
FIG. 5 is a cross-sectional view of a lifting mechanism according to one embodiment of the present invention;
FIG. 6 is a schematic structural view of a lift pin according to an embodiment of the present invention;
FIG. 7 is a schematic view of the structure of the mounting slot and the mounting post according to an embodiment of the present invention.
Wherein: 1. a sweeper body; 2. a bottom case; 3. a drive assembly; 4. a rag mounting plate; 5. a second spring; 6. a third spring; 7. mounting grooves; 8. a lifting mechanism; 9. fixing a bracket; 10. lifting the rod; 11. a limiting part; 12. a power plant; 13. a limiting hole; 14. a first spring; 15. an outer flat position; 16. a clamp spring; 17. a first motor; 18. a turbine; 19. a worm; 20. an upper housing; 21. a lower housing; 22. a second motor; 23. a gear case; 24. a drive shaft; 25. mounting holes; 26. and (6) clamping blocks.
The implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
Referring to fig. 1, an embodiment of the invention is provided, in which a sweeper with an inclined rotating wiper includes a sweeper body 1, a bottom case 2, a driving assembly 3, and a wiper mounting plate 4; the bottom shell 2 is arranged at the bottom of the sweeper main body 1; the driving assembly 3 is arranged on the sweeper body 1; the cleaning cloth mounting plate 4 is used for mounting cleaning cloth, is obliquely arranged on the bottom shell 2 and is in transmission connection with the driving assembly 3; when the sweeper moves forwards to clean the ground, one component force direction of the friction force generated between the part of the cleaning cloth contacting with the ground and the ground is the same as the advancing direction of the sweeper.
In the above embodiment, the sweeper can be moved in a room to clean under the driving of the two driving wheels. When needs drag the ground action, drive assembly 3 drives rag mounting panel 4 and rotates, and rag mounting panel 4 has accelerated the frequency of action between rag mounting panel 4 and the ground at subaerial rotation, has improved the clean effect of rag mounting panel 4. However, the friction between the rag mounting plate 4 and the ground is the resistance of the sweeper to move forward, and when the sweeper is used for mopping, the ground is wet and slippery, so that the driving wheel slips. The invention solves the problem by arranging the inclined cleaning cloth mounting plate 4, converts the friction force between the cleaning cloth mounting plate 4 and the ground into the forward movement power of the sweeper, reduces the movement resistance of the sweeper, and increases the movement power, so that the sweeper can not slip.
The rag mounting plate 4 is inclined relative to the drain pan 2, and when the sweeper begins to work, the sweeper is placed on the ground with the drain pan 2 parallel to the ground, so that the rag mounting plate 4 is also inclined relative to the ground, and the rag mounting plate 4 does not completely contact the ground. The forward direction of the sweeper is the front, the left end of the sweeper body 1 is the left when the sweeper is seen from the back to the front, the right end of the sweeper body 1 is the right, one part of the rag mounting plate 4 is in contact with the ground, and the other part of the rag mounting plate is not in contact with the ground.
The inclination angle of the rag mounting plate 4 is divided into two conditions:
in the first case: when the left part of the cleaning cloth mounting plate 4 contacts the ground, the right part of the cleaning cloth mounting plate 4 tilts upwards without contacting the ground. The cleaning cloth rotates anticlockwise on the ground under the condition, the direction of the friction force is opposite to the direction of the relative movement or the relative movement trend of the object, the relative movement direction between the left part of the cleaning cloth mounting plate 4 and the ground is the rear direction, one component force direction of the friction force generated between the cleaning cloth and the ground is the front direction, and the component force direction is the same as the movement direction of the sweeper, so the friction force between the left part of the cleaning cloth and the ground is the power for the sweeper to move forwards, and the right part of the cleaning cloth mounting plate 4 is lifted upwards and does not contact with the ground to generate the friction force, so the friction force on the left part of the cleaning cloth mounting plate 4 cannot be balanced, and the friction force can be used as the power of the sweeper to play a role.
In the second case: when the right part of the cleaning cloth mounting plate 4 contacts the ground, the left part of the cleaning cloth mounting plate 4 tilts upwards and does not contact the ground. The cleaning cloth rotates clockwise under the condition, the direction of the friction force is opposite to the direction of the relative movement or the relative movement trend of the object, the relative movement direction between the right part of the cleaning cloth mounting plate 4 and the ground is the rear direction, one component force direction of the friction force generated between the cleaning cloth and the ground is the front direction, and the component force direction is the same as the movement direction of the sweeper, so the friction force between the right part of the cleaning cloth and the ground is the power for the sweeper to move forwards, the left part of the cleaning cloth mounting plate 4 tilts upwards and does not contact the ground to generate the friction force, the friction force of the right part of the cleaning cloth mounting plate 4 cannot be balanced, and the friction force can be used as the power of the sweeper to play a role.
When the direction of the friction force generated by the contact part of the cleaning cloth mounting plate 4 and the ground is the same as the moving direction of the sweeper, the friction force becomes the moving power of the sweeper, and the other side of the cleaning cloth mounting plate 4 does not contact the ground to generate resistance, so that the total driving force of the sweeper is sufficient, and the driving wheel 5 cannot slip.
In one embodiment, the bottom casing 2 is provided with a mounting groove 7, and an opening of the mounting groove 7 faces a direction away from the bottom of the sweeper body 1; drive assembly 3 slope sets up in mounting groove 7, and drive assembly 3's inclination corresponds the inclination setting of rag mounting panel 4.
In the above embodiment, the cloth mounting plate 4 needs to be tilted, the driving assembly 3 is connected to the cloth mounting plate 4, and if the driving assembly 3 is tilted, the cloth mounting plate 4 is also tilted.
The driving component 3 is fixedly arranged in the mounting groove 7 and is generally fixed by a screw, so that a plurality of mounting columns can be arranged at the edge of the mounting groove for mounting the screw to fix the driving component. Rag mounting panel 4 is the slope for drain pan 2, the height that highly is greater than rag mounting panel 4 right-hand member for sweeper main part 1 when rag mounting panel 4 left end for sweeper main part 1, can be with the height of a plurality of erection columns and the required high phase-match of rag mounting panel 4, the length of the erection column self of left end will be greater than the length of the erection column of right-hand member promptly, drive assembly 3 is connected with a plurality of erection columns, and like this, drive assembly 3 wholly will also be the slope, the left end of drive assembly 3 can be greater than the right-hand member of drive assembly 3 for the height of sweeper main part 1 for the right-hand member of sweeper main part 1. Drive assembly 3 is connected with rag mounting panel 4, and drive assembly 3 is the slope, and rag mounting panel 4 also can be the slope, therefore the incline direction and the inclination of rag mounting panel 4 just can reach the requirement.
When the height of the left end of the rag mounting plate 4 relative to the sweeper body 1 needs to be set to be smaller than the height of the right end of the rag mounting plate 4 relative to the sweeper body 1, the length of the left end mounting column is smaller than that of the right end mounting column, the driving assembly 3 can be inclined along a required angle, and the rag mounting plate 4 can also be inclined along a required angle.
In one embodiment, the driving assembly 3 comprises a second motor 22, a gear box 23 and a driving shaft 24, wherein the second motor 22 is in transmission connection with the gear box 23, the gear box 23 is in transmission connection with the driving shaft 24, and the driving shaft 24 is fixedly connected with the rag mounting plate 4.
In the above embodiment, the second motor 22 powers the rotation of the wipe mounting plate 4, and the gear box 23 is a separate component consisting of a gear drive enclosed within a rigid housing, acting to match the rotational speed and transmit torque between the second motor 22 and the drive shaft 24. The second motor 22 drives the gear box 23 to rotate, and the gear row drives the driving shaft 24 to rotate.
In one embodiment, the device further comprises a lifting mechanism 8 and a fixed bracket 9; the fixed support 9 and the lifting mechanism 8 are both arranged in the sweeper main body 1; one end of the driving component 3 is movably connected with the fixed support 9, the other end of the driving component is connected with the lifting mechanism 8, and the lifting mechanism 8 drives one end of the driving component 3 to move along a route close to the bottom shell 2 or far away from the bottom shell 2.
In the above embodiment, one end of the driving assembly 3 is movably connected to the fixing bracket 9, and the other end is connected to the lifting mechanism 8, so that the driving assembly 3 is fixed to the sweeper body 1 through the fixing bracket 9 and the lifting mechanism 8. The lifting mechanism 8 drives one end of the driving assembly 3 to move along a route close to the bottom shell 2 or far away from the bottom shell 2, which means that when the sweeper cleans the ground, the lifting mechanism 8 can drive one end of the driving assembly 3 to move up and down; the other end of the drive assembly 3 is movably connected to the fixed support 9, i.e. the end of the drive assembly 3 can rotate or move a small amount of time, but does not move up and down as much as the end to which the lifting mechanism 8 is connected. The height of 3 one ends of drive assembly changes, and drive assembly 3's inclination can change, and rag mounting panel 4 is connected with drive assembly 3's drive shaft 24, so rag mounting panel 4 also can be under the drive of lifting mechanism 8 and fixed bolster 9, and wherein one end reciprocates. When the one end of rag mounting panel 4 upwards removed, the whole area of contact with ground of rag mounting panel 4 diminishes, and frictional force between rag mounting panel 4 and the ground reduces, when the drive wheel 5 appears skidding, can adjust through this kind of mode. When the one end of rag mounting panel 4 moved down, the whole area of contact with ground of rag mounting panel 4 grow, can improve the clean efficiency of rag mounting panel 4 through this kind of mode.
Swing joint can be realized through articulated mode between drive assembly 3 and the fixed bolster 9, perhaps sets up the connecting hole on drive assembly 3's the shell, and fixed bolster 9 wears to overlap on the connecting hole, can produce relative movement between empty and the fixed bolster 9 of connection.
The lifting mechanism 8 can be an electric device such as an electric push rod and a push-pull electromagnet, and the like, and drives one end of the driving component 3 to move.
In one embodiment, the lifting mechanism 8 comprises a lifting rod 10, a limiting part 11 and a power device 12; the power device 12 is in threaded connection with a first end of the lifting rod 10 and drives the lifting rod 10 to move along a route close to the bottom shell 2 or far away from the bottom shell 2; the limiting part 11 is arranged in the sweeper main body 1, a limiting hole 13 is formed in the limiting part 11, and an inner flat position is arranged in the limiting hole 13; the lifting rod 10 is provided with an outer flat position 15, the lifting rod 10 is sleeved in the limiting hole 13 in a penetrating manner, and the inner flat position is matched with the outer flat position 15; the second end of the lifting rod 10 is connected to the drive assembly 3.
In the above embodiment, the power unit 12 provides power to the lift rod 10, and the rotating portion of the power unit 12 is screwed to the lift rod 10, so that the lift rod 10 rotates and moves up and down when the power unit 12 is activated. Because the lifting rod 10 is inserted into the limiting hole 13, the outer flat position 15 on the lifting rod 10 is matched with the inner flat position in the limiting hole 13, the inner flat position and the outer flat position 15 are elliptical, and the rotation of the lifting rod 10 is limited, the lifting rod 10 can only move up and down, and the second end of the lifting rod 10 is connected with the driving component 3 to drive the driving component 3 to be connected up and down.
In an embodiment, the lifting rod further comprises a clamp spring 16, a position of the outer flat position 15, which corresponds to one end of the limiting portion 11 close to the power device 12, is a designated position, a groove is formed in the designated position of the lifting rod 10, and the clamp spring 16 is embedded into the groove.
In the above embodiment, the lifting rod 10 moves up and down by the power device 12, and since the lifting rod 10 is connected to the power device 12 by a screw, there is a risk of falling when the lifting rod 10 moves down. The latch spring 16 is provided on the lift bar 10. The lifting rod 10 is provided with a groove above the limiting portion 11, the clamp spring 16 is embedded in the groove, the lifting rod 10 is inserted into the limiting hole 13 in the limiting portion 11, the clamp spring 16 is above the limiting portion 11 and is blocked by the limiting portion 11, the lifting rod 10 cannot fall off, and the limiting portion 11 blocks the clamp spring 16 to support the clamp spring 16, so that the lifting rod 10 is prevented from falling off.
In one embodiment, the power device 12 comprises a first motor 17, a worm wheel 18 and a worm 19, wherein the first motor 17 is in transmission connection with the worm 19, the worm 19 is in meshing connection with the worm wheel 18, and the worm wheel 18 is in threaded connection with the lifting rod 10.
In the above embodiment, the first motor 17 provides power, and the worm gear 19 is used for speed reduction. The worm gear 19 uses a gear speed converter to reduce the number of revolutions of the first motor 17 to a desired number of revolutions and obtain a large torque. The worm 19 is nested on the rotor of the first motor 17 and is driven to rotate, the worm 19 is meshed with the worm wheel 18, the worm 19 drives the worm wheel 18 to rotate, threads are arranged inside the worm wheel 18, the lifting rod 10 is inserted into the worm wheel 18 and is connected with the worm wheel 18 in a threaded mode, and the worm wheel 18 drives the lifting rod 10 to move up and down.
More specifically, the power device 12 further includes an upper casing 20 and a lower casing 21, the upper casing 20 and the lower casing 21 limit the turbine 18, and the lifting rod 10 passes through the lower casing 21 and is connected to the driving assembly 3. The upper casing 20 and the lower casing 21 can be arranged above and below the worm wheel 18 as the casing of the power device 21, because the worm wheel 18 is meshed with the worm 19, the worm wheel 18 is likely to move up and down, and the upper casing 20 and the lower casing 21 can prevent the worm wheel 18 from moving up and down.
In one embodiment, the gear box 23 is provided with a mounting hole 25 on the box body, and the fixing bracket 9 passes through the mounting hole 25; one end of the fixing bracket 9 close to the cleaning cloth mounting plate 4 is provided with a fixture block 26, and the fixture block 26 is abutted against the edge of the mounting hole 25; the other end of the fixed bracket 9 is connected with the sweeper main body 1.
In the above embodiment, one end of the fixing bracket 9 is connected to the sweeper body 1, the other end of the fixing bracket 9 abuts against the gear box 23 through the fixture block 26 at the end, the gear box 23 is sleeved on the fixing bracket 9 through the mounting hole 25, and the gear box 23 and the fixing bracket 9 are not fixed, so that the gear box 23 can slide along the fixing bracket 9, the fixture block 26 blocks the gear box 23 to prevent the gear box 23 from sliding downwards, and therefore the driving assembly 3 and the cleaning cloth mounting plate 4 can slide along the fixing bracket 9.
In an embodiment, the sweeper further comprises a first spring 14, the first spring 14 is arranged at one end of the mounting hole 25 close to the sweeper body 1, and the first spring 14 is sleeved on the fixing bracket 9.
In the above embodiment, since the fixing bracket 9 and the gear box 23 are not fixedly connected, and the gear box 23 can slide along the fixing bracket 9 in a small range, when the sweeper walks, vibration can be generated between the fixing bracket 9 and the gear box 23, so that the first spring 14 is sleeved on the fixing bracket 9, the first spring 14 is disposed above the mounting hole 25, and when the gear box 23 slides upwards along the fixing bracket 9 due to vibration, the first spring 14 can play a role of buffering, so as to prevent the fixing bracket 9 and the gear box 23 from being damaged due to an excessively violent acting force between the fixing bracket 9 and the gear box 23.
In one embodiment, the mop further comprises a second spring 5, the second spring 5 is sleeved on the driving shaft 24, and the second spring 5 is arranged between the driving shaft 24 and the mop mounting plate 4.
In above-mentioned embodiment, meet unevenness's ground when rag mounting panel 4, second spring 5 can let rag mounting panel 4 produce certain bullet and move, makes rag mounting panel 4 can cross unevenness's ground more easily, avoids rag mounting panel 4 impaired.
In more preferred embodiment, can set up two rag mounting panels 4 and two drive assembly 3, two drive assembly 3 are connected with two rag mounting panel 4 transmissions respectively, and two rag mounting panels 4 mirror symmetry set up. The cleaning area of the sweeper can be increased by arranging the two rag mounting plates 4, and the efficiency of the sweeper is accelerated.
When the left part of the left rag mounting plate 4 contacts the ground, the right part of the left rag mounting plate 4 upwarps and does not contact the ground, and the left rag mounting plate 4 rotates anticlockwise. Because the design of 4 mirror symmetry of two rag mounting panels, so the part contact ground on the right of 4 rag mounting panels on the right, the upwarp on the left end of 4 rag mounting panels on the right does not contact ground, 4 clockwise rotation on the rag mounting panels on the right.
When the left part of the left rag mounting plate 4 upwarps and does not contact the ground, the right end part of the left rag mounting plate 4 contacts the ground, and the left rag mounting plate 4 rotates clockwise. Because the design of 4 mirror symmetry of two rag mounting panels, so the part contact ground in the 4 right of rag mounting panel on the right, the part upwarp on the left side of the rag mounting panel 4 on the right does not contact ground, 4 clockwise rotations of rag mounting panel on the right.
In a preferred embodiment, a third spring 6 can also be provided, the third spring 6 being inserted over the lifting rod 10. Because the lifting rod 10 moves up and down under the drive of the power device 12, if the lifting rod 10 moves too fast, the driving assembly 3 and the rag mounting plate 4 also move too fast, which may cause the driving assembly 3 and the rag mounting plate 4 to be damaged, so the third spring 6 is sleeved on the lifting rod 10, and the third spring 6 can play a role in buffering. When the lifting rod 10 rises too fast, the third spring 6 will contact with the lower shell 21 of the power device 12 to generate acting force, and a part of the kinetic energy of the lifting rod 10 will be converted into the elastic potential energy of the third spring 29, thereby reducing the speed of the lifting rod 10.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields will be covered by the scope of the present invention.
Claims (10)
1. A sweeper with inclined rotary cleaning cloth is characterized by comprising a sweeper body, a bottom shell, a driving assembly and a cleaning cloth mounting plate;
the bottom shell is arranged at the bottom of the sweeper main body;
the driving assembly is arranged on the sweeper main body;
the cleaning cloth mounting plate is used for mounting cleaning cloth, is obliquely arranged on the bottom shell and is in transmission connection with the driving component;
when the sweeper moves forwards to clean the ground, one component force direction of the friction force generated between the part of the cleaning cloth contacting with the ground and the ground is the same as the advancing direction of the sweeper.
2. The sweeper with inclined rotating rag of claim 1, wherein a mounting groove is arranged on the bottom shell, and the opening of the mounting groove faces away from the bottom of the sweeper body;
the driving component is obliquely arranged in the mounting groove;
the inclination angle of the driving assembly corresponds to the inclination angle of the rag mounting plate.
3. The sweeper with the inclined rotating rag of claim 1, wherein the driving assembly comprises a second motor, a gear box and a driving shaft, the second motor is in transmission connection with the gear box, the gear box is in transmission connection with the driving shaft, and the driving shaft is fixedly connected with the rag mounting plate.
4. The sweeper with inclined rotating wipe of claim 3 further comprising a lifting mechanism and a stationary bracket;
the fixed support and the lifting mechanism are both arranged in the sweeper body;
one end of the driving assembly is movably connected with the fixed support, the other end of the driving assembly is connected with the lifting mechanism, and the lifting mechanism drives one end of the driving assembly to move along a route close to the bottom shell or far away from the bottom shell.
5. The sweeper with the inclined rotating rag of claim 4, wherein the lifting mechanism comprises a lifting rod, a limiting part and a power device;
the power device is in threaded connection with the first end of the lifting rod and drives the lifting rod to move along a route close to the bottom shell or far away from the bottom shell;
the limiting part is arranged in the sweeping machine main body, a limiting hole is formed in the limiting part, and an inner flat position is arranged in the limiting hole;
the lifting rod is provided with an outer flat position, the lifting rod is sleeved in the limiting hole in a penetrating manner, and the inner flat position is matched with the outer flat position;
the second end of the lifting rod is connected with the driving component.
6. The sweeper with the inclined rotating rag of claim 5, further comprising a clamp spring, wherein the position of the outer flat position close to one end of the power device is a designated position, the lifting rod is provided with a groove at the designated position, and the clamp spring is embedded in the groove.
7. The sweeper with inclined rotating rag of claim 5, wherein the power device comprises a first motor, a worm wheel and a worm, the first motor is in transmission connection with the worm, the worm is in meshing connection with the worm wheel, and the worm wheel is in threaded connection with the lifting rod.
8. The sweeper with the inclined rotating rag according to claim 4, wherein a mounting hole is formed in the gear box body, and the fixing bracket penetrates through the mounting hole;
one end of the fixed bracket, which is close to the cleaning cloth mounting plate, is provided with a clamping block, and the clamping block is abutted against the edge of the mounting hole;
the other end of the fixed support is connected with the sweeper body.
9. The sweeper with the inclined rotating rag of claim 8, further comprising a first spring, wherein the first spring is arranged at one end of the mounting hole close to the sweeper body, and the first spring is sleeved on the fixing support.
10. The sweeper with inclined rotating wipe of claim 3 further comprising a second spring threaded over the drive shaft, the second spring disposed between the drive shaft and the wipe mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210513791.2A CN114788664B (en) | 2022-05-11 | 2022-05-11 | Floor sweeper with inclined rotary rag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210513791.2A CN114788664B (en) | 2022-05-11 | 2022-05-11 | Floor sweeper with inclined rotary rag |
Publications (2)
| Publication Number | Publication Date |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201948948U (en) * | 2011-01-20 | 2011-08-31 | 广东白云清洁科技有限公司 | Angle and height regulating structure for brush disc of ground washing vehicle |
| CN204722959U (en) * | 2015-07-07 | 2015-10-28 | 宁波菜鸟智能科技有限公司 | A kind of driven unit of intelligent cleaning machine |
| CN105744874A (en) * | 2013-11-20 | 2016-07-06 | 三星电子株式会社 | Cleaning robot and method for controlling the same |
| CN208463959U (en) * | 2018-01-05 | 2019-02-05 | 东莞市科派清洁设备有限公司 | A kind of floor-cleaning machine brush structure that can all around adjust the angle |
| US20190216285A1 (en) * | 2016-07-14 | 2019-07-18 | Lg Electronics Inc. | Robot cleaner |
| CN110772175A (en) * | 2018-07-31 | 2020-02-11 | 深圳市富创意科技实业有限公司 | Multifunctional intelligent cleaner |
| CN112741570A (en) * | 2020-12-30 | 2021-05-04 | 碧桂园生活服务集团股份有限公司 | Electric floor washing machine with steering auxiliary system |
| CN214678799U (en) * | 2020-06-29 | 2021-11-12 | 宁波富佳实业股份有限公司 | Rag lifting drive, rag actuating mechanism and dust catcher |
| CN113647873A (en) * | 2021-07-06 | 2021-11-16 | 宁波富佳实业股份有限公司 | Cleaning device, floor washing machine and floor sweeping machine |
| CN216293949U (en) * | 2021-11-25 | 2022-04-15 | 安徽橙犀科技有限公司 | Self-driven brush disc fixing structure |
| CN114901116A (en) * | 2019-12-30 | 2022-08-12 | Lg电子株式会社 | Floor sweeping robot |
-
2022
- 2022-05-11 CN CN202210513791.2A patent/CN114788664B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201948948U (en) * | 2011-01-20 | 2011-08-31 | 广东白云清洁科技有限公司 | Angle and height regulating structure for brush disc of ground washing vehicle |
| CN105744874A (en) * | 2013-11-20 | 2016-07-06 | 三星电子株式会社 | Cleaning robot and method for controlling the same |
| CN204722959U (en) * | 2015-07-07 | 2015-10-28 | 宁波菜鸟智能科技有限公司 | A kind of driven unit of intelligent cleaning machine |
| US20190216285A1 (en) * | 2016-07-14 | 2019-07-18 | Lg Electronics Inc. | Robot cleaner |
| CN208463959U (en) * | 2018-01-05 | 2019-02-05 | 东莞市科派清洁设备有限公司 | A kind of floor-cleaning machine brush structure that can all around adjust the angle |
| CN110772175A (en) * | 2018-07-31 | 2020-02-11 | 深圳市富创意科技实业有限公司 | Multifunctional intelligent cleaner |
| CN114901116A (en) * | 2019-12-30 | 2022-08-12 | Lg电子株式会社 | Floor sweeping robot |
| CN214678799U (en) * | 2020-06-29 | 2021-11-12 | 宁波富佳实业股份有限公司 | Rag lifting drive, rag actuating mechanism and dust catcher |
| CN112741570A (en) * | 2020-12-30 | 2021-05-04 | 碧桂园生活服务集团股份有限公司 | Electric floor washing machine with steering auxiliary system |
| CN113647873A (en) * | 2021-07-06 | 2021-11-16 | 宁波富佳实业股份有限公司 | Cleaning device, floor washing machine and floor sweeping machine |
| CN216293949U (en) * | 2021-11-25 | 2022-04-15 | 安徽橙犀科技有限公司 | Self-driven brush disc fixing structure |
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| CN114788664B (en) | 2024-04-16 |
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