CN218606487U

CN218606487U - Base station base, clean basic station and clean system

Info

Publication number: CN218606487U
Application number: CN202222880670.XU
Authority: CN
Inventors: 周震东
Original assignee: Wuxi Roidmi Information Technology Co Ltd
Current assignee: Wuxi Roidmi Information Technology Co Ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-14
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to an automatic cleaning technical field especially relates to base station base, clean basic station and clean system. This base station base includes base main part and leading pulley, has seted up the guide way in the base main part, and the direction that cleaning machines people is close to base station base is followed to the guide way extends, and cleaning machines people's drive wheel can remove along the guide way, and the leading pulley rotates the lateral wall department that sets up at the guide way, and the leading pulley can rotate around vertical direction, and the leading pulley can roll the butt with the lateral wall of drive wheel. The utility model provides a clean basic station and clean system has realized cleaning machines people and clean basic station's accurate butt joint through using above-mentioned basic station base, provides good basis for cleaning machines people and basic station's follow-up supply operation, improves the success rate and the work efficiency of supply operation, can alleviate the degree of collision of drive wheel and guide way through using above-mentioned leading pulley, avoids leading to cleaning machines people inner structure to damage because of the collision, protects cleaning machines people.

Description

Base station base, clean basic station and clean system

Technical Field

The utility model relates to an automatic cleaning technical field especially relates to base station base, clean basic station and clean system.

Background

In recent years, with the development of social economy and the improvement of the domestic living standard, furniture cleaning gradually enters an intelligent and mechanized era, and a cleaning robot produced by transportation can free people from household cleaning work, effectively reduce the workload of people in the aspect of household cleaning, and relieve the fatigue degree of people in the household cleaning process.

The cleaning robot in the prior art is provided with a universal wheel, a driving wheel and a cleaning rolling brush, wherein the driving wheel is used for driving the whole sweeper to move, the universal wheel is used for assisting in supporting the sweeper, and the cleaning rolling brush is used for cleaning the ground. After the cleaning robot completes the cleaning work, it needs to be docked with the cleaning base station and make a replenishment operation in the cleaning base station. In the process of the cleaning robot performing the replenishment operation with the cleaning base station, the docking port of the cleaning robot and the cleaning base station needs to be fully docked, so that the success rate of the replenishment operation can be ensured. In the prior art, for example, CN216020830U is used, the cleaning robot is guided by using the guide protrusion to collide with the cleaning robot to move and guide the cleaning robot, the cleaning robot is damaged greatly, and the collision guide has a large docking accuracy error, so that the docking of the cleaning robot and the cleaning base station is not accurate in actual operation, which results in failure of replenishment operation or leakage of a replenishment product due to insufficient docking of the cleaning robot and the docking port of the cleaning base station in the replenishment operation process, and the working efficiency is low.

Therefore, it is desirable to provide a base station, a cleaning base station and a cleaning system to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a base station base, clean basic station and clean system to accurate realization cleaning machines people and the butt joint of clean basic station, and reduce the degree of collision of cleaning machines people and guide way cell wall, improve the success rate and the work efficiency of supply operation.

To achieve the purpose, the utility model adopts the following technical proposal:

a base station base, comprising:

the base comprises a base main body, wherein a guide groove is formed in the base main body, the guide groove extends along the direction that the cleaning robot is close to the base of the base station, and a driving wheel of the cleaning robot can move along the guide groove; and

the guide pulley rotates and is arranged on the side wall of the guide groove, the guide pulley can rotate around the vertical direction, and the guide pulley can be in rolling and abutting connection with the side wall of the driving wheel.

Preferably, a groove width of the guide groove is gradually narrowed in a direction in which the cleaning robot approaches the base station.

Preferably, one of the first and second side walls, in which the guide grooves are oppositely disposed, is disposed to be inclined gradually toward the other in a direction in which the cleaning robot approaches the base station base, and the guide pulley is located at a position of the obliquely disposed one of the first and second side walls.

As preferred scheme, the lateral wall department of guide way has seted up and has dodged the groove, dodge and seted up the mounting hole on the tank bottom in groove, guide pulley includes:

the mounting shaft is rotatably connected with the mounting hole; and

the pulley main part is fixed on the installation shaft, and the pulley main part rotates to be arranged in the avoidance groove.

As a preferred scheme, a first accommodating groove is further formed in the base main body and located at the head end of the guide groove, the first accommodating groove is communicated with the guide groove, and the first accommodating groove is used for accommodating the cleaning roller brush of the cleaning robot.

As a preferred scheme, the base main body is further provided with a second accommodating groove, the second accommodating groove is communicated with the tail end of the guide groove, and the second accommodating groove is used for accommodating the driving wheel.

Preferably, the width of the second receiving groove is smaller than the width of the guide groove, and the width of the second receiving groove is adapted to the thickness of the driving wheel.

Preferably, a plurality of anti-slip protrusions are arranged at intervals at the bottoms of the guide groove and the second accommodating groove.

The cleaning base station comprises a supply device and the base station base, wherein one end of the base station base is connected with the supply device.

A cleaning system comprising a cleaning robot and a cleaning base station as described above, the cleaning base station being capable of docking with the cleaning robot.

The utility model has the advantages that:

the utility model provides a base station base removes until removing to predetermineeing the position through the direction that sets up the guide way with guide cleaning machines people's drive wheel court near base station base in the base main part, has realized the accurate butt joint of cleaning machines people with the supply device. In addition, the guide pulleys are arranged on the side walls of the guide grooves, sliding friction between the driving wheels and the guide grooves is converted into rolling friction, the collision degree between the driving wheels and the guide grooves of the cleaning robot is reduced, accurate butt joint of the cleaning robot and the supplying device is achieved, a good operation foundation is provided for subsequent supplying operation of the cleaning robot and the supplying device while the internal structure of the cleaning robot is protected, and the success rate and the working efficiency of the supplying operation are improved.

The utility model also provides a clean basic station, through using above-mentioned base station base, realized the accurate butt joint of cleaning machines people with the supply device, for the follow-up supply operation of cleaning machines people with the supply device provides good operation basis, improve the success rate and the work efficiency of supply operation when protecting cleaning machines people's inner structure.

The utility model also provides a clean system, through using above-mentioned clean basic station, realized the accurate butt joint of cleaning machines people with the supply device, for the follow-up supply operation of cleaning machines people with the supply device provides good operation basis, improve the success rate and the work efficiency of supply operation when protecting cleaning machines people's inner structure.

Drawings

Fig. 1 is an isometric view of a cleaning base station provided by an embodiment of the present invention;

fig. 2 is a top view of a cleaning base station provided by an embodiment of the present invention;

fig. 3 is a partial enlarged view of a base station base according to an embodiment of the present invention.

In the figure:

1000. a base station base; 2000. a replenishing device;

100. a base body; 110. a guide groove; 111. a first side wall; 112. a second side wall; 113. an avoidance groove; 1131. mounting holes; 120. a first accommodating groove; 121. conducting an interface; 130. a second accommodating groove; 140. anti-skid projections; 150. a third accommodating groove;

200. a guide pulley; 210. a pulley body; 220. and installing the shaft.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected", "connected" and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1, the present embodiment provides a cleaning base station, which is mainly used for docking with a cleaning robot for replenishment, and the cleaning base station mainly includes a base station base 1000 and a replenishment device 2000, wherein the base station base 1000 is used for carrying the cleaning robot, the replenishment device 2000 is installed at one end of the base station base 1000, the replenishment device 2000 is used for containing cleaning water, and the replenishment device 2000 can dock with the cleaning robot and transmit the cleaning water to the cleaning robot after docking.

In the prior art, the success rate of the replenishment operation can be ensured only when the cleaning robot performs the replenishment operation with the cleaning base station and the sufficient butt joint of the cleaning robot and the butt joint port of the cleaning base station is ensured. In the prior art, for example, CN216020830U is taken as an example, the cleaning robot is guided by using a limiting part protruding inwards to collide with the cleaning robot to guide the movement of the cleaning robot, so that the cleaning robot is damaged greatly, the collision precision error of the collision guide is large, the situation that the cleaning robot is not accurately butted with a cleaning base station frequently occurs in actual operation, the replenishment operation fails or the replenishment is leaked due to insufficient butting of the cleaning robot with the cleaning base station in the replenishment operation process, and the working efficiency is low.

In order to solve the above problem, as shown in fig. 1, the base station chassis 1000 provided in this embodiment includes a base main body 100 and a guide pulley 200, wherein a guide groove 110 is formed on the base main body 100, the guide groove 110 extends along a direction in which the cleaning robot approaches the base station chassis 1000, a driving wheel of the cleaning robot can move along the guide groove 110, the guide pulley 200 is rotatably disposed at a side wall of the guide groove 110, the guide pulley 200 can rotate around a vertical direction, and the guide pulley 200 can be in rolling contact with the side wall of the driving wheel. The base station base 1000 is provided with the guide groove 110 on the base main body 100 to guide the driving wheel of the cleaning robot to move towards the direction close to the base station base 1000 until the driving wheel moves to the preset position, so that the cleaning robot is accurately butted with the supply device 2000. In addition, by arranging the guide pulley 200, sliding friction between the driving wheel and the guide groove 110 is converted into rolling friction, so that the degree of collision between the driving wheel of the cleaning robot and the guide groove 110 is reduced, accurate butt joint between the cleaning robot and the replenishing device 2000 is realized, a good operation foundation is provided for subsequent replenishing operations of the cleaning robot and the replenishing device 2000 while the internal structure of the cleaning robot is protected, and the success rate and the working efficiency of the replenishing operations are improved.

Preferably, the groove width of the guide groove 110 is gradually narrowed in a direction in which the cleaning robot approaches the base station chassis 1000. The precise guiding effect of the driving wheel is achieved by gradually narrowing the groove width of the guide groove 110.

It should be noted that, in this embodiment, the cleaning robot includes two driving wheels and a cleaning robot housing, the driving wheels are rotatably installed below the cleaning robot housing, the two driving wheels are disposed at intervals along a width direction of the cleaning robot housing, and the two driving wheels are symmetrically disposed at two ends of the cleaning robot housing with respect to a central axis of the cleaning robot housing, the two driving wheels drive the whole cleaning robot to move together, the cleaning robot drives the cleaning roller brush to move through the driving wheels, so as to achieve an effect of cleaning the floor by the cleaning robot, so as to ensure adaptation to the above-mentioned robot, in this embodiment, the base main body 100 is provided with two guiding grooves 110, each guiding groove 110 is disposed corresponding to a driving wheel of the cleaning robot, so that the two driving wheels of the cleaning robot can both move in a direction close to the supply device 2000 under guidance of the guiding grooves 110, and a movement guiding effect of the cleaning robot is improved.

Referring to fig. 2, a specific structure of the guide grooves 110 will be described, each guide groove 110 includes a first side wall 111 and a second side wall 112 that are oppositely disposed, wherein the first side wall 111 is close to the outer side of the base main body 100, the second side wall 112 is close to the other guide groove 110, the first side wall 111 is disposed to be inclined toward the second side wall 112 in a direction in which the cleaning robot is close to the base station 1000, the second side wall 112 is a linear side wall, and the guide pulley 200 is rotatably disposed at the first side wall 111. When the driving wheel of the cleaning robot moves in the guide groove 110 and the moving direction of the cleaning robot deviates from the correct butt joint direction, the driving wheel can be abutted against the first side wall 111 under the limitation of the guide groove 110, the guide pulley 200 is arranged at the position of the first side wall 111, the sliding friction between the driving wheel and the first side wall 111 can be converted into the rolling friction between the driving wheel and the guide pulley 200, the friction received by the driving wheel is greatly reduced, and further the collision strength between the driving wheel and the first side wall 111 is reduced, so that the cleaning robot cannot be stressed to shake greatly, and the internal structure of the cleaning robot is protected. It should be noted that, in other embodiments, the cleaning robot may also include only one driving wheel, at this time, only one corresponding guide groove 110 needs to be formed on the base main body 100, at this time, the first side wall 111 and the second side wall 112, which are oppositely disposed to the guide groove 110, may both approach each other in the process of extending along the direction in which the cleaning robot approaches the base station 1000, and the guide pulleys 200 are disposed at the first side wall 111 and the second side wall 112.

Further, at least two guide pulleys 200 are disposed at the first sidewall 111 in a spaced arrangement. By providing at least two guide pulleys 200, continuous guiding of the drive wheel can be achieved, and the guiding function of the guide pulleys 200 can be fully exerted.

Further, as shown in fig. 3, an avoiding groove 113 is formed at the side wall of the first side wall 111, and a mounting hole 1131 is formed at the bottom of the avoiding groove 113. The guide pulley 200 includes a pulley main body 210 and a mounting shaft 220, wherein the mounting shaft 220 is rotatably connected to the mounting hole 1131, the pulley main body 210 is fixed on the mounting shaft 220, and the pulley main body 210 is rotatably disposed in the escape groove 113. By installing the guide pulley 200 in the escape groove 113 of the first sidewall 111, it is facilitated for the guide pulley 200 to guide the driving wheel of the cleaning robot.

Preferably, as shown in fig. 1 and 2, the base main body 100 is further provided with a first receiving groove 120, the first receiving groove 120 is located at the head end of the guide groove 110, the first receiving groove 120 is communicated with the guide groove 110, and the first receiving groove 120 is used for receiving a cleaning roller of the cleaning robot. The cleaning roller of the cleaning robot is received through the first receiving groove 120 of the base main body 100, and the problem of placing the cleaning roller is solved. It should be noted that, in the embodiment, since the first receiving groove 120 and the guide groove 110 are mutually conducted, the conducting interface 121 is disposed on the first receiving groove 120, when the driving wheel of the cleaning robot runs through the first receiving groove 120, the driving wheel can directly run into the guide groove 110 along the conducting interface 121, so as to facilitate the movement of the cleaning robot, and the cleaning robot does not jolt during the moving process, thereby protecting the cleaning robot.

Further, the base body 100 is further provided with a second receiving groove 130, the second receiving groove 130 is communicated with the tail end of the guide groove 110, and the second receiving groove 130 is used for receiving a driving wheel of the cleaning robot. The second receiving groove 130 is arranged to limit the moving position of the driving wheel and provide a receiving space for the receiving of the driving wheel.

In order to realize accurate guidance of the cleaning robot, the groove width of the second receiving groove 130 is smaller than that of the guide groove 110, and the groove width of the second receiving groove 130 is adapted to the thickness of the driving wheel. Through setting the groove width of second storage tank 130 to the thickness looks adaptation with the drive wheel, realized the accurate location to the drive wheel, and then realized cleaning machines people and supply basic station's accurate direction butt joint.

It should be noted that the cleaning robot further comprises a universal wheel, the universal wheel is rotatably mounted below the shell of the cleaning robot, the universal wheel is located in front of the cleaning robot between the two driving wheels, the universal wheel is used for adjusting the moving direction of the cleaning robot, and the cleaning robot achieves the steering effect of the cleaning robot through the universal wheel. Therefore, when the cleaning robot is docked with the replenishment device 2000, the universal wheels are accommodated, in this embodiment, the base main body 100 is further provided with a third accommodating groove 150, the third accommodating groove 150 is located at one end of the second accommodating groove 130 close to the replenishment device 2000, the third accommodating groove 150 is used for accommodating the universal wheels of the cleaning robot, when the driving wheels of the cleaning robot enter the base main body 100 to be docked with the replenishment device 2000, the driving wheels need to sequentially travel through the first accommodating groove 120, the conduction interface 121 and the guide groove 110 until the driving wheels reach the position of the second accommodating groove 130, and at this time, the universal wheels of the cleaning robot happen to be accommodated in the third accommodating groove 150, so that an accurate guiding docking effect of the cleaning robot relative to the replenishment device 2000 is achieved.

Preferably, a plurality of anti-slip protrusions 140 are disposed at intervals on the bottoms of the guide grooves 110 and the second receiving grooves 130. The anti-slip protrusions 140 are disposed at the bottoms of the guide groove 110 and the second receiving groove 130, so that the moving efficiency of the driving wheels in the guide groove 110 and the second receiving groove 130 can be further improved, and the driving wheels are prevented from slipping in the process of rotationally driving the cleaning robot to move. It should be noted that, in other embodiments, a layer of anti-slip coating may be laid on the bottoms of the guide groove 110 and the second receiving groove 130 to prevent the driving wheel from slipping, and the embodiment is not limited in particular.

To facilitate understanding of the base station 1000 disclosed in this embodiment, a specific process of the guiding movement of the cleaning robot into the base station will be described with reference to fig. 1:

1) The cleaning robot moves towards the direction close to the base station pedestal 1000 and sequentially travels through the first accommodating groove 120, the conducting interface 121 and the guide groove 110 until the driving wheel reaches the second accommodating groove 130 to stop driving, and after the driving wheel stops driving, the cleaning robot is in butt joint with the supply device 2000 and supplies;

2) In the process that the driving wheel passes through the guide groove 110, if the moving direction is correct, the driving wheel directly travels into the second receiving groove 130, and if the moving direction deviates from the correct direction, the driving wheel will be in rolling contact with the guide pulley 200 on the first side wall 111 of the guide groove 110, and the first side wall 111 and the guide pulley 200 guide the driving wheel to deviate towards the correct moving direction, that is, the direction of the second receiving groove 130, and finally guide the driving wheel to travel towards the second receiving groove 130;

3) After the cleaning robot and the replenishing device 2000 complete the replenishing operation, the cleaning robot reverses the driving wheels and moves towards the direction away from the replenishing device 2000 under the driving of the driving wheels, and at this time, the driving wheels start to move in the second receiving groove 130 and sequentially pass through the guiding groove 110, the conducting interface 121 and the first receiving groove 120 until leaving the base body 100.

The cleaning base station provided by the embodiment realizes accurate docking of the cleaning robot and the replenishing device 2000 by applying the base station 1000, protects the internal structure of the cleaning robot, provides a good operation basis for subsequent replenishing operations of the cleaning robot and the replenishing device 2000, and improves the success rate and the working efficiency of the replenishing operations.

The embodiment further provides a cleaning system, including cleaning machines people and above-mentioned clean basic station, through using above-mentioned basic station base 1000, realized cleaning machines people and replenishing device 2000's accurate butt joint, provide good operation basis for cleaning machines people and replenishing device 2000's follow-up replenishing operation when protecting cleaning machines people's inner structure, improve the success rate and the work efficiency of replenishing operation.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. Base station base, its characterized in that includes:

the base station comprises a base main body (100), wherein a guide groove (110) is formed in the base main body (100), the guide groove (110) extends along the direction that the cleaning robot approaches the base of the base station, and a driving wheel of the cleaning robot can move along the guide groove (110); and

the guide pulley (200) is rotatably arranged on the side wall of the guide groove (110), the guide pulley (200) can rotate around the vertical direction, and the guide pulley (200) can be in rolling contact with the side wall of the driving wheel.

2. The base station base according to claim 1, characterized in that the width of the guide groove (110) is gradually narrowed in a direction in which the cleaning robot approaches the base station base.

3. The base station chassis according to claim 2, wherein one of a first side wall (111) and a second side wall (112) where the guide groove (110) is oppositely disposed is disposed to be inclined gradually toward the other in a direction in which the cleaning robot approaches the base station chassis, and the guide pulley (200) is located at a position of the obliquely disposed one of the first side wall (111) and the second side wall (112).

4. The base station base according to any one of claims 1 to 3, wherein an avoiding groove (113) is formed at a side wall of the guide groove (110), a mounting hole (1131) is formed at a bottom of the avoiding groove (113), and the guide pulley (200) comprises:

the mounting shaft (220) is rotatably connected with the mounting hole (1131); and

pulley main part (210), fix on installation axle (220), pulley main part (210) rotate the setting and are in dodge in groove (113).

5. The base station base according to any one of claims 1 to 3, wherein a first receiving groove (120) is further formed on the base main body (100), the first receiving groove (120) is located at a head end of the guide groove (110), the first receiving groove (120) is in communication with the guide groove (110), and the first receiving groove (120) is used for receiving a cleaning roller of the cleaning robot.

6. The base station base of claim 5, wherein the base body (100) further defines a second receiving groove (130), the second receiving groove (130) is connected to the tail end of the guiding groove (110), and the second receiving groove (130) is used for receiving the driving wheel.

7. The base station base according to claim 6, wherein the width of the second receiving groove (130) is smaller than the width of the guide groove (110), and the width of the second receiving groove (130) is adapted to the thickness of the driving wheel.

8. The base station base according to claim 6, wherein a plurality of anti-slip protrusions (140) are arranged at intervals on the bottoms of the guide grooves (110) and the second receiving grooves (130).

9. Cleaning base station, characterized in that it comprises a supply device (2000) and a base station base according to any of claims 1-8, one end of which is connected to the supply device (2000).

10. A cleaning system comprising a cleaning robot and the cleaning base station of claim 9, said cleaning base station being dockable with said cleaning robot.