CN214511033U - Maintenance station and sweeping robot dust extraction system - Google Patents
Maintenance station and sweeping robot dust extraction system Download PDFInfo
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- CN214511033U CN214511033U CN202022548528.6U CN202022548528U CN214511033U CN 214511033 U CN214511033 U CN 214511033U CN 202022548528 U CN202022548528 U CN 202022548528U CN 214511033 U CN214511033 U CN 214511033U
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- maintenance station
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- slider
- sweeping robot
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- 238000010408 sweeping Methods 0.000 title claims abstract description 90
- 239000000428 dust Substances 0.000 title claims abstract description 83
- 238000012423 maintenance Methods 0.000 title claims abstract description 75
- 238000000605 extraction Methods 0.000 title abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 241001417527 Pempheridae Species 0.000 description 15
- 230000000694 effects Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 1
- 206010010904 Convulsion Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model discloses a maintain station and robot dust extraction system of sweeping floor. The maintenance station comprises a maintenance station body and a dust-discharging dredging component, wherein the maintenance station body comprises a shell, an air draft channel and an installation cavity which are separately arranged are arranged in the shell, and an air draft opening communicated with the air draft channel and an installation hole communicated with the installation cavity are formed in the shell; the dust-removing dredging component comprises a cover plate structure movably arranged at the mounting hole and a cover plate driving mechanism connected with the cover plate structure, the cover plate driving mechanism is arranged in the mounting cavity, and the cover plate driving mechanism drives the cover plate structure to reciprocate. The utility model provides a technical scheme can let the rubbish of blocking at the robot dust exhaust mouth of sweeping the floor not hard up to the messenger sweeps the floor the robot can arrange the dirt smoothly, in order to promote the result of use and the life of the robot of sweeping the floor.
Description
Technical Field
The utility model relates to a ground cleaning equipment technical field, concretely relates to maintain station and robot of sweeping floor takes out dirt system.
Background
A general sweeping robot dust extraction system includes: a sweeping robot and a maintenance station. The working principle is as follows: the maintenance station is internally provided with a fan, after the sweeping robot executes cleaning work, the sweeping robot automatically returns to the maintenance station, a dust discharging port of a dust box is in butt joint with a dust sucking port of the maintenance station, an air inlet of the dust box is in butt joint with an air outlet of the maintenance station, the exhaust air of the fan of the maintenance station passes through the dust box of the sweeping station, certain kinetic energy is applied to dust in the dust box, after the dust floats, the dust is sucked into the maintenance station from the dust discharging port, and garbage in the dust box of the sweeping machine is sucked away by means of wind pressure generated by rotation of the fan of the maintenance station. However, when the conventional maintenance station works, the garbage in the sweeper can be accumulated at the dust exhaust port to cause blockage, and the normal work of the sweeper and the maintenance station is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a main aim at provides a maintain station and robot of sweeping floor takes out dirt system aims at solving traditional robot of sweeping floor and causes the jam easily when the dust exhaust to the influence robot of sweeping floor normally works's problem.
In order to achieve the above object, the present invention provides a maintenance station, including:
the maintenance station body comprises a shell, an air draft channel and an installation cavity are arranged in the shell in a separated mode, and an air draft opening communicated with the air draft channel and an installation hole communicated with the installation cavity are formed in the shell; and the number of the first and second groups,
the dust-removing dredging component comprises a cover plate structure movably arranged at the mounting hole and a cover plate driving mechanism connected with the cover plate structure, wherein the cover plate driving mechanism is arranged in the mounting cavity and drives the cover plate structure to reciprocate.
In an embodiment, the cover plate structure is movably disposed at the mounting hole, and the cover plate driving mechanism drives the cover plate structure to move so as to push the sweeping robot placed on the maintenance station body to move in a direction close to or far away from the maintenance station body.
In one embodiment, the cover plate structure is provided with a rotating part; the cover plate driving mechanism includes:
the slider-crank assembly comprises a crank structure and a slider structure hinged with the crank structure, the slider structure has a transverse movable stroke along the shell, the slider structure is provided with a rotation matching part matched with the rotation part, and the rotation part is matched with the rotation matching part so as to drive the cover plate structure to rotate when the slider structure moves transversely; and the number of the first and second groups,
and the rotation driving assembly is in driving connection with the crank structure.
In one embodiment, the rotational drive assembly comprises:
the worm wheel driving motor is arranged in the mounting cavity;
the worm is coaxially connected with an output shaft of the worm gear driving motor; and the number of the first and second groups,
the worm wheel is meshed with the worm;
the crank structure is connected with the worm wheel.
In one embodiment, the crank structure comprises an eccentric member and a connecting rod having one end hinged to the eccentric member, the other end of the connecting rod is connected to the slider structure, and the eccentric member is connected to the rotational driving assembly.
In one embodiment, the slider structure comprises a slider body, and a first wedge-shaped part is convexly arranged on one side of the slider body facing the mounting hole to form the rotating matching part;
the cover plate structure comprises a cover plate and a second wedge-shaped portion, the cover plate is used for sealing the installation hole, the second wedge-shaped portion is arranged on one side, facing the installation cavity, of the cover plate, and the second wedge-shaped portion is matched with the first wedge-shaped portion to form the rotating portion.
In one embodiment, one end of the sliding block body is provided with a clamping groove, and the other end of the connecting rod is hinged in the clamping groove.
In an embodiment, the maintenance station body further includes a first mounting seat disposed in the mounting cavity, the first mounting seat is provided with a mounting groove, and the cover plate is provided with a rotating shaft matched with the mounting groove.
In an embodiment, the maintenance station body further includes a second mounting seat disposed in the mounting cavity, a sliding groove extending along the transverse direction of the housing is disposed on the second mounting seat, and the slider body is accommodated in the sliding groove and can slide along the sliding groove.
The utility model also provides a dust extraction system of robot sweeps floor, include:
the maintenance station; and the number of the first and second groups,
the sweeping robot comprises a sweeping machine body, wherein a dust removal channel is formed in the sweeping machine body, an air outlet communicated with the dust removal channel is formed in the sweeping machine body, and the air outlet and the air suction opening are correspondingly communicated;
the cover plate driving mechanism drives the cover plate structure to move in a reciprocating mode, so that the cover plate structure abuts against the sweeping robot placed on the maintenance station body, and the sweeping robot generates vibration.
The utility model provides an among the technical scheme, be provided with the apron structure through the mounting hole department at the maintenance station, through the apron structure is in stretch out the state with the lid closes the activity between the state, in order to drive the robot of sweeping the floor produces the vibration, can let the rubbish of blocking at the robot dust exhaust mouth of sweeping the floor not hard up to make the robot of sweeping the floor can dust exhaust smoothly, in order to promote the result of use and the life of the robot of sweeping the floor.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of a dust extraction system of a sweeping robot according to the present invention;
FIG. 2 is a schematic diagram of an embodiment of the maintenance station of FIG. 1;
FIG. 3 is a schematic structural diagram of one embodiment of the cover plate driving mechanism shown in FIG. 1;
FIG. 4 is a schematic structural view of an embodiment of the cover plate structure of FIG. 1;
FIG. 5 is a schematic view of the partial cross-sectional structure of FIG. 1;
FIG. 6 is a schematic structural view of the dust dredging assembly in FIG. 1;
FIG. 7 is a schematic cross-sectional view of FIG. 1 from another perspective;
FIG. 8 is an enlarged schematic view of detail A in FIG. 7;
FIG. 9 is an enlarged schematic view of detail B of FIG. 8;
fig. 10 is a schematic structural view of another embodiment of the sweeping robot shown in fig. 1;
fig. 11 is a schematic structural view of the sweeping robot shown in fig. 10 from another perspective;
FIG. 12 is an enlarged schematic view of detail C of FIG. 11;
FIG. 13 is a schematic cross-sectional view of the structure of FIG. 10 from another perspective;
fig. 14 is an enlarged schematic view of detail D in fig. 13.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | |
| 1000 | Dust extraction system of |
2213 | |
|
| 100 | |
23 | Slider- |
|
| 101 | |
| Crank structure | |
| 102 | |
231 | |
|
| 103 | Air suction opening | 232 | Connecting |
|
| 104 | |
23b | Sliding block structure | |
| 105 | |
233 | |
|
| 200 | Floor sweeping |
2331 | Rotating matching |
|
| 1 | Sweeper |
2331a | A |
|
| 11 | |
2332 | Clamping groove | |
| 11 | Shell body | 24 | Connecting |
|
| 12 | |
241 | Connecting |
|
| 13 | |
242 | |
|
| 14 | |
25 | Convex |
|
| 2 | Dust-removing |
26 | |
|
| 21 | |
27 | |
|
| 211 | |
28 | |
|
| 212 | Rotating |
281 | |
|
| 212a | |
29 | |
|
| 22 | Cover plate driving mechanism | 3 | |
|
| 221 | |
31 | |
|
| 2211 | Worm |
4 | |
|
| 2212 | |
41 | Sliding chute |
The object of the present invention is to provide a novel and advantageous solution for the above mentioned problems.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if the present invention relates to a directional indication, the directional indication is only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
A general sweeping robot dust extraction system includes: a sweeping robot and a maintenance station. The working principle is as follows: the maintenance station is internally provided with a fan, after the sweeping robot executes cleaning work, the sweeping robot automatically returns to the maintenance station, a dust discharging port of a dust box is in butt joint with a dust sucking port of the maintenance station, an air inlet of the dust box is in butt joint with an air outlet of the maintenance station, the exhaust air of the fan of the maintenance station passes through the dust box of the sweeping station, certain kinetic energy is applied to dust in the dust box, after the dust floats, the dust is sucked into the maintenance station from the dust discharging port, and garbage in the dust box of the sweeping machine is sucked away by means of wind pressure generated by rotation of the fan of the maintenance station. However, when the conventional maintenance station works, the garbage in the sweeper can be accumulated at the dust exhaust port to cause blockage, and the normal work of the sweeper and the maintenance station is influenced. In view of this, the utility model provides a robot of sweeping floor takes out dirt system, fig. 1 to 14 are the utility model provides an embodiment of robot of sweeping floor takes out dirt system.
Referring to fig. 1, fig. 2 and fig. 5, in the present embodiment, the dust extraction system 1000 of the floor sweeping robot includes a maintenance station 100 and a floor sweeping robot 200, the maintenance station 100 includes a maintenance station body 101, the maintenance station body 101 includes a housing 11, an air extraction channel is formed in the housing 11, and an air extraction opening 103 communicated with the air extraction channel is formed on the housing 11; the sweeping robot 200 comprises a sweeping machine body 1, the sweeping machine body 1 comprises a shell 11', a dust removal channel is formed in the shell 11', garbage collected by the sweeping robot 200 is stored in the dust removal channel, an air outlet 13 communicated with the dust removal channel is formed in the shell 11', the air outlet 13 is correspondingly communicated with an air suction port 103, after the sweeping robot 200 is cleaned, the sweeping robot is automatically moved to a maintenance station 100 to be butted with the maintenance station 100, the air outlet 13 is butted and communicated with the air suction port 103, the air suction channel and the dust removal channel form a dust exhaust channel together, and the garbage is sucked into the air suction channel from the air outlet 13 by starting a fan arranged in the air suction channel, so that the garbage collected in the sweeping robot 200 is cleared; the dust discharge dredging component 2 is used for reciprocating and propping against the sweeping robot 200 placed on the maintenance station body 101, so that the sweeping robot 200 generates vibration, and the garbage in the dust removal channel is loosened to prevent the garbage from being blocked.
Of course, in another embodiment, when the housing 11' of the sweeping robot 200 may further have an air inlet 12 communicated with the dust removal channel, the housing 11 of the maintenance station 100 may also have an air outlet 102 communicated with the air inlet 12, the maintenance station body 101 may further have an air exhaust channel separated from the air exhaust channel, the air outlet is communicated with the air exhaust channel, and a fan may be disposed in the air exhaust channel, so that an airflow generated by the fan is guided from the air outlet 102 to the air inlet 12 to enter the dust removal channel, and then is exhausted from the air outlet 13 to the air exhaust port 103, so as to bring the garbage in the dust removal channel into the air exhaust channel. Through setting up two openings for the air current can link up whole dust removal passageway, is difficult to appear removing dust the dead angle, and dust removal effect is better.
The utility model is provided with an exhaust channel and an exhaust channel on the maintenance station 100, and is provided with an exhaust port 102 and an exhaust port 103 to be butted with an air outlet 13 and an air inlet 12 on the sweeping robot 200, so that the airflow formed by the fan can be led into the air inlet 12 from the exhaust port 102 to enter the dust removal channel, and then the garbage in the dust removal channel is led into the exhaust port 103 through the air outlet 13 to enter the exhaust channel for garbage recovery; furthermore, the dust exhaust dredging component 2 is arranged, so that the sweeping robot 200 vibrates, and the garbage in the dust removal channel becomes loose, the garbage can be conveniently taken out of the sweeping robot 200 from the air outlet 13 by the airflow, the blockage of the dust removal channel in the sweeping robot 200 cannot be caused, the improvement of the working quality of the sweeping robot 200 is facilitated, and the service life of the sweeping robot 200 is prolonged.
The dust discharge dredging component 2 has various arrangement forms. In an embodiment, the dust discharge dredging component 2 may be configured as a vibration device to form high-frequency vibration, so as to drive the sweeping robot 200 to vibrate, so as to loosen the garbage in the sweeping robot 200.
In another embodiment, the dust extraction dredging assembly 2 can be configured to drive the sweeping robot 200 to vibrate along a horizontal direction.
In a further embodiment, the dust-removing dredging assembly 2 can also drive the sweeping robot 200 to vibrate up and down. Both the horizontal direction and the up-down direction are referred to herein as the position of the sweeping robot 200 when it is placed on the maintenance station 100. However, when the sweeping robot 200 vibrates along the horizontal direction, leakage is likely to occur at the joint between the air outlet 102 and the air inlet 12 and/or at the joint between the air outlet 13 and the air suction opening 103, so that the sweeping robot 200 can vibrate along the vertical direction to be more beneficial to improving the blockage of the garbage.
Specifically, when the dust exhaust dredging component 2 can be used for driving the sweeping robot 200 to generate vertical vibration, the elastic connecting pieces are arranged at the joint of the air outlet and the air inlet and the joint of the air outlet and the air suction opening, so that when the sweeping robot 200 vibrates vertically, a certain moving space can be reserved at the joint, and garbage leakage cannot be caused.
In this embodiment, a supporting surface 105 on which the sweeper body 1 is placed is provided on the maintenance station body 101, and the bottom of the sweeper body 1 is placed on the supporting surface 105; dust exhaust mediation subassembly 2 including the activity set up in the bottom of sweeper body 1 with apron structure 21 between the holding surface and with apron actuating mechanism 22 that apron structure 21 is connected, apron actuating mechanism 22 drive apron structure 21 reciprocating motion, so that institute sweeper body 1 can be towards being close to and keeping away from the direction of maintaining station body 101 removes.
In one embodiment, the cover structure 21 may have a moving stroke along the up-down direction, the cover driving mechanism 22 may drive the cover structure 21 to move along the up-down direction so as to push against the sweeping robot 200 along the up-down direction, and the cover driving mechanism 22 may be configured as a reciprocating cylinder or oil cylinder.
In another embodiment, referring to fig. 3 and 6, the cover plate driving mechanism 22 may include a slider-crank assembly 23 and a rotation driving assembly 221, the slider-crank assembly 23 includes a crank structure 23a and a slider structure 23b hinged to the crank structure 23a, the slider structure 23b has a transverse moving stroke, the cover plate structure 21 is provided with a rotation portion 212, the slider structure 23b is provided with a rotation matching portion 2331 matching with the rotation portion 212, and the rotation portion 212 matches with the rotation matching portion 2331, so that the slider structure 23b drives the cover plate structure 21 to rotate when moving in the transverse direction; the rotation driving assembly 221 is drivingly connected to the crank structure 23a, and the rotation driving assembly 221 drives the crank structure 23a to move so as to drive the slider structure 23b to slide, so as to drive the cover plate structure 21 to rotate through the cooperation of the rotating portion 212 and the rotation matching portion 2331.
Further, the rotation driving assembly 221 includes a worm driving motor 2211, a worm 2212 and a worm wheel 2213; the worm 2212 is coaxially connected with an output shaft of the worm wheel driving motor 2211; the worm gear 2213 is meshed with the worm 2212; crank structure 23a is connected with worm wheel 2213, and worm wheel driving motor 2211 drives worm 2212 and rotates, and worm 2212 drives worm wheel 2213 and rotates to worm wheel 2213 drives crank structure 23a activity again, and with the slip of drive block structure 23b, and carries out the transmission through worm 2212 and worm wheel 2213, so that the transmission is more stable.
Further, the crank structure 23a includes an eccentric member 231 and a connecting rod 232 having one end hinged to the eccentric member 231, the other end of the connecting rod 232 is connected to the slider structure 23b, and the eccentric member 231 is connected to the rotation driving assembly 221, so that the cover plate structure 21 forms a periodic rotation, and the vibration effect is better.
In this embodiment, referring to fig. 4, 7 to 9, the slider structure 23b includes a slider body 233, and a first wedge 2331a is protruded from a side of the slider body 233 facing the bottom of the sweeper body 1 to form a rotation fitting 2331; the cover plate structure 21 includes a cover plate 211 arranged parallel to the bottom of the sweeper body 1, and a second wedge portion 212a arranged on a side of the cover plate 211 opposite to the bottom of the sweeper body 1, wherein the second wedge portion 212a is matched with the first wedge portion 2331a to form a rotating portion 212. When the first wedge 2331a of the slider body 233 moves in the wedging direction, the cover plate 211 rotates to lift the free end thereof, so that the sweeping robot 200 is gradually lifted; when the first wedge 2331a of the slider body 233 moves in the wedging direction, the cover 211 rotates to put down the free end thereof, so that the sweeping robot 200 gradually descends, and the sweeping robot 200 reciprocates up and down to form vibration.
Further, referring to fig. 3, a clamping groove 2332 may be provided at one end of the slider body 233, and the other end of the connecting rod 232 is hinged in the clamping groove 2332, so that the connection is more stable.
In another embodiment, the cover structure 21 may also be rotatably disposed to have a rotating end and a free end opposite to the rotating end, and the cover driving mechanism 22 drives the cover structure 21 to rotate, so that the free end of the cover structure 21 is reciprocally abutted against the sweeping robot 200.
Referring to fig. 10 and 11, the cover driving mechanism 22 includes a cam 28 and a cam driving motor 281; the cam 28 is coaxially connected with the cam driving motor 281, and the cam 28 abuts against one side of the cover plate structure 21, which faces away from the bottom of the sweeper body 1, and abuts against the cover plate structure 21 through the cam 28, so that the cover plate structure 21 rotates.
It is understood that, in the present embodiment, the dust evacuation dredging assembly 2 can be a separately disposed mechanism so as to be disposed independently of the maintenance station 100 and the sweeping robot 200. Of course, the dust exhaust dredging component 2 can also be disposed in the maintenance station 100 or the sweeping robot 200 to be a part of the maintenance station 100 or the sweeping robot 200.
When dust exhaust mediation subassembly 2 sets up in maintaining station 100, and dust exhaust mediation subassembly 2 includes apron structure 21 and apron actuating mechanism 22, can combine fig. 2 and fig. 3, still be formed with the installation cavity that separates the setting mutually with the convulsions passageway in the shell 11 of maintaining station body 101, set up the mounting hole 104 that is linked together with the installation cavity on the shell 11, apron structure 21 activity is located mounting hole 104 department, apron actuating mechanism 22 locates in the installation cavity, apron actuating mechanism 22 drives apron structure 21 reciprocating motion, so that robot 200 forms the vibration of sweeping the floor.
When the dust exhaust dredging component 2 is arranged in the maintenance station 100, the arrangement mode of the dust exhaust dredging component 2 is suitable and applicable. Specifically, the following description will specifically explain the arrangement of the dust exhaust dredging assembly 2 by taking as an example that the cover plate driving mechanism 22 of the dust exhaust dredging assembly 2 includes the slider-crank assembly 23 and the rotary driving assembly 221.
Referring to fig. 1 and 6, the worm driving motor 2211 is disposed in the mounting cavity, the cover plate 211 is rotatably disposed at the mounting hole 104, the cover plate 211 is rotatable to extend out of the mounting hole 104 to abut against the bottom of the cleaning robot 200, and the cover plate 211 may also be disposed to close the mounting hole 104 when not active, so as to seal the maintenance station 100.
In order to facilitate the installation of the cover plate 211, referring to fig. 4, the maintenance station body 101 may further include a first mounting seat 3 disposed in the mounting cavity, the first mounting seat 3 is provided with a mounting groove 31, and the cover plate 211 is provided with a rotating shaft 242 engaged with the mounting groove 31, so that the cover plate 211 can rotate around the rotating shaft 242.
In order to make the sliding of the slider body 233 more stable, referring to fig. 3, the maintenance station body 101 may further include a second mounting seat 4 disposed in the mounting cavity, the second mounting seat 4 is provided with a sliding groove 41 extending along the transverse direction, the slider body 233 is accommodated in the sliding groove 41 and can slide along the sliding groove 41, so as to guide the sliding of the slider body 233, and the movement of the slider body 233 is more reliable.
In another embodiment, when the dust exhaust dredging component 2 is disposed in the sweeping robot 200, and the dust exhaust dredging component 2 includes the cover plate structure 21 and the cover plate driving mechanism 22, referring to fig. 10 and 13, a containing cavity separated from the dust removing channel is formed in the housing 11 'of the sweeper body 1, the housing 11' is provided with an opening 14 communicated with the containing cavity, the cover plate structure 21 is movably disposed at the opening 14, and the cover plate driving mechanism 22 is disposed in the containing cavity.
When the dust exhaust dredging component 2 is arranged in the sweeping robot 200, the arrangement mode of the dust exhaust dredging component 2 is also suitable for application. Specifically, the following description will specifically explain the arrangement of the dust dredging assembly 2 by taking as an example that the cover plate driving mechanism 22 of the dust dredging assembly 2 includes the cam 28 and the cam driving motor 281.
Referring to fig. 12 and 14, the cam 28 rotates to drive the cover 211 to rotate to extend out of the opening 14 and abut against the maintenance station 100, and when the sweeping robot 200 is normally cleaned, the cover 211 can also close the opening 14 for sealing.
To facilitate the installation and removal of the cam driving motor 281, referring to fig. 12, the cover driving mechanism 22 further includes a motor supporting frame 27 disposed in the housing 11', wherein the motor supporting frame 27 is provided with a mounting groove, and the cam driving motor 281 is mounted in the mounting groove.
In order to make the rotation of the cover 211 more reliable, referring to fig. 12, a first mounting wall 29 is provided on the inner side wall of the housing 11', and the first mounting wall 29 is provided near the opening 14; the cover plate structure 21 is provided with a second mounting wall 26 corresponding to the first mounting wall 29; one of the first and second mounting walls 29 and 26 is provided with a shaft hole, and the other is provided with a rotating shaft 242 which is matched with the shaft hole, so that the cover plate 211 is rotatably arranged on the first mounting wall 29.
The sweeping robot 200 further includes an elastic restoring member (not shown in the drawings), which connects the hole wall of the shaft hole and the rotating shaft 242, so that the cover plate 211 can be restored in time to reciprocate.
Referring to fig. 12, the first mounting wall 29 includes two oppositely disposed first mounting walls 29, and a mounting area is formed between the two first mounting walls 29; the apron 211 is including protruding two connecting plates 24 of locating apron 211 and the one side of holding the chamber, and two connecting plates 24 are relative setting, and all have the linkage segment 241 that stretches into to the installation region in, and linkage segment 241 forms second installation wall 26, and pivot 242 is located on linkage segment 241, and is corresponding to wear to locate in two shaft holes.
The cover plate structure 21 further comprises a convex rib 25 convexly arranged on one side of the cover plate 211 facing the accommodating cavity, and the convex rib 25 is positioned between the two connecting plates 24; the cover plate driving mechanism 22 is connected with the ribs 25 to make the driving of the cover plate 211 more sensitive. The number of the ribs 25 may be set without limitation according to the size of the cover plate 211.
In this embodiment, when the sweeper body 1 is provided with the air inlet 12 and the air outlet 13, both the air inlet 12 and the air outlet 13 may be located at the bottom of the housing 11'; the cover plate structure 21 abuts against the area between the air inlet 12 and the air outlet 13, and the area between the air inlet 12 and the air outlet 13 not only includes the area right between the air inlet 12 and the air outlet 13, but also includes the extended area between the air inlet 12 and the air outlet 13 along the horizontal direction, so that the vibration of the sweeping robot is more stable, and the sweeping robot 200 is prevented from deviating during vibration. When the dust exhaust dredging component 2 is positioned on the sweeping robot 200, the opening 14 on the sweeping robot 200 is positioned in the area between the air inlet 12 and the air outlet 13; when the dust exhaust dredging component 2 is located on the maintenance station 100, the mounting hole 104 on the maintenance station 100 is arranged corresponding to the area between the air inlet 12 and the air outlet 13. Preferably, the abutting position of the cover structure 21 is at the center between the air inlet 12 and the air outlet 13 for the best stability.
The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the patent protection scope of the present invention.
Claims (10)
1. A maintenance station, comprising:
the maintenance station body comprises a shell, an air draft channel and an installation cavity are arranged in the shell in a separated mode, and an air draft opening communicated with the air draft channel and an installation hole communicated with the installation cavity are formed in the shell; and the number of the first and second groups,
the dust-removing dredging component comprises a cover plate structure movably arranged at the mounting hole and a cover plate driving mechanism connected with the cover plate structure, wherein the cover plate driving mechanism is arranged in the mounting cavity and drives the cover plate structure to reciprocate.
2. The maintenance station as claimed in claim 1, wherein the cover plate structure is movably disposed at the mounting hole, and the cover plate driving mechanism drives the cover plate structure to move so as to push the sweeping robot placed on the maintenance station body to move in a direction approaching to or departing from the maintenance station body.
3. The maintenance station of claim 2, wherein the cover structure is provided with a rotating portion; the cover plate driving mechanism includes:
the slider-crank assembly comprises a crank structure and a slider structure hinged with the crank structure, the slider structure has a transverse movable stroke along the shell, the slider structure is provided with a rotation matching part matched with the rotation part, and the rotation part is matched with the rotation matching part so as to drive the cover plate structure to rotate when the slider structure moves transversely; and the number of the first and second groups,
and the rotation driving assembly is in driving connection with the crank structure.
4. The maintenance station of claim 3, wherein said rotary drive assembly comprises:
the worm wheel driving motor is arranged in the mounting cavity;
the worm is coaxially connected with an output shaft of the worm gear driving motor; and the number of the first and second groups,
the worm wheel is meshed with the worm;
the crank structure is connected with the worm wheel.
5. The maintenance station of claim 3, wherein said crank structure includes an eccentric member and a connecting rod having one end hinged to said eccentric member, said connecting rod having another end connected to said slider structure, said eccentric member connected to said rotary drive assembly.
6. The maintenance station of claim 5, wherein said slider structure includes a slider body having a first wedge portion protruding from a side thereof facing said mounting hole to form said running fit;
the cover plate structure comprises a cover plate and a second wedge-shaped portion, the cover plate is used for sealing the installation hole, the second wedge-shaped portion is arranged on one side, facing the installation cavity, of the cover plate, and the second wedge-shaped portion is matched with the first wedge-shaped portion to form the rotating portion.
7. The maintenance station according to claim 6, characterized in that one end of the slider body is provided with a clamping groove, and the other end of the connecting rod is hinged in the clamping groove.
8. The maintenance station of claim 6, wherein said maintenance station body further comprises a first mounting seat disposed in said mounting cavity, said first mounting seat having a mounting slot, said cover plate having a rotating shaft engaged with said mounting slot.
9. The maintenance station according to claim 6, wherein the maintenance station body further comprises a second mounting seat disposed in the mounting cavity, the second mounting seat is provided with a sliding groove extending in a transverse direction of the housing, and the slider body is accommodated in the sliding groove and can slide along the sliding groove.
10. The utility model provides a dust pumping system of robot sweeps floor, its characterized in that includes:
the maintenance station of any one of claims 1 to 9; and the number of the first and second groups,
the sweeping robot comprises a sweeping machine body, wherein a dust removal channel is formed in the sweeping machine body, an air outlet communicated with the dust removal channel is formed in the sweeping machine body, and the air outlet and the air suction opening are correspondingly communicated;
the cover plate driving mechanism drives the cover plate structure to move in a reciprocating mode, so that the cover plate structure abuts against the sweeping robot placed on the maintenance station body, and the sweeping robot generates vibration.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022548528.6U CN214511033U (en) | 2020-11-06 | 2020-11-06 | Maintenance station and sweeping robot dust extraction system |
| PCT/CN2021/108364 WO2022095513A1 (en) | 2020-11-06 | 2021-07-26 | Dust extraction system of sweeping robot, maintenance station, and sweeping robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022548528.6U CN214511033U (en) | 2020-11-06 | 2020-11-06 | Maintenance station and sweeping robot dust extraction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214511033U true CN214511033U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022548528.6U Active CN214511033U (en) | 2020-11-06 | 2020-11-06 | Maintenance station and sweeping robot dust extraction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214511033U (en) |
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2020
- 2020-11-06 CN CN202022548528.6U patent/CN214511033U/en active Active
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