CN215687549U

CN215687549U - Moving chassis for sweeping robot

Info

Publication number: CN215687549U
Application number: CN202121449323.0U
Authority: CN
Inventors: 郭兆方
Original assignee: Hangzhou Yinhai Technology Co ltd
Current assignee: Hangzhou Yinhai Technology Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-02-01
Anticipated expiration: 2031-06-28

Abstract

The application discloses robot that sweeps floor is with removing chassis, including chassis, casing, mounting hole, dust inlet port, the cover body, mount, connecting axle, connecting gear, rolling disc, slider, gag lever post, spring, mount pad, slot, pore and brush. The detachable chassis can be conveniently and quickly mounted, operation is convenient to conduct when the chassis is dismounted, the practicability of the chassis of the sweeping robot is improved, the chassis is convenient to mount quickly, and convenience of operators is improved; the limiting of the mounting seat can be conveniently carried out by arranging the rotating disc, the mounting seat can be quickly disassembled and assembled when the brush is used, the brush is suitable for being operated when the brush is replaced, and the rotating disc has good stability after being connected, so that the use convenience is improved; this application can carry out the high-speed joint through setting up the casing with the robot of sweeping the floor, and has the wholeness after connecting to can cooperate the use with the robot body of sweeping the floor, improve the practicality on robot chassis of sweeping the floor.

Description

Moving chassis for sweeping robot

Technical Field

The application relates to the technical field of sweeping robots, in particular to a movable chassis for a sweeping robot.

Background

A floor sweeping robot, also called as an automatic cleaner, intelligent dust collection, a robot dust collector and the like, is a kind of intelligent household electrical appliance, can automatically complete floor cleaning work in a room by means of certain artificial intelligence, generally adopts a brushing and vacuum mode to firstly absorb impurities on the floor into a self garbage storage box so as to complete the function of floor cleaning, generally speaking, the robot which completes the work of cleaning, dust collection and floor wiping is also unified into the floor sweeping robot, the body of the floor sweeping robot is a wireless machine, mainly takes a disc type, and uses a rechargeable battery to operate, the operation mode adopts a remote controller or an operation panel on the machine, generally can set time for reservation cleaning and self-charging, a sensor is arranged in the front, can detect obstacles, such as touching walls or other obstacles, can turn automatically and set different routes according to different manufacturers, it is a common household electrical appliance for office workers or modern families because of its simple operation function and convenience.

The robot of sweeping the floor replaces the manpower to be used for the machine of sweeping the floor, and the robot of sweeping the floor comprises fuselage and chassis, and the chassis quality of the robot of sweeping the floor influences the life of the robot of sweeping the floor, and its chassis formula as an organic whole usually, it is inconvenient to use when carrying out the equipment dismantlement, and its inside component overhauls inconveniently and influences the use, and the brush of chassis department is difficult to use for a long time, causes the operation inconvenient easily when changing, influences the result of use of the robot of sweeping the floor. Therefore, a moving chassis for a sweeping robot is provided to solve the above problems.

Disclosure of Invention

The embodiment provides a mobile chassis for a sweeping robot, which is used for solving the problem that the chassis of the sweeping robot in the prior art is not easy to disassemble and assemble.

According to one aspect of the application, a mobile chassis for a sweeping robot is provided, which comprises a chassis, a shell, a fixed frame and a mounting seat;

the improved structure of the brush is characterized in that the edge of the chassis is movably sleeved with the shell, the chassis is composed of three mutually spliced plate bodies, a fixing frame is fixedly connected inside the chassis, the chassis is connected with a rotating disc in an embedded mode, the rotating disc is connected with a sliding block in a sliding mode, the sliding block is fixedly connected with a limiting rod, the sliding block is fixedly connected with the limiting rod through a spring, a slot is formed in the mounting seat, the slot is communicated with the pore, and the mounting seat is fixedly connected with the brush.

Furthermore, the chassis is of a circular structure, the two sides of the chassis are symmetrically distributed arc-shaped plate bodies, and the middle of the chassis is provided with a dust inlet.

Further, the edge of the chassis is provided with a bulge, the edge of the chassis is contacted with a shell of a circular ring structure, and the inner wall of the shell is provided with a thread groove connected with the main body of the floor sweeping robot.

Furthermore, four mounting holes are formed in the bottom of the chassis and are respectively located on the periphery of the chassis, and the four mounting holes are respectively located at the splicing position of the chassis.

Furthermore, the middle part of the chassis is fixedly connected with a cover body, the cover body is communicated with the dust inlet, and the cover body is communicated with a negative pressure air port of the sweeping robot.

Furthermore, the number of the fixing frames is two, the two fixing frames are respectively positioned at two sides of the cover body, and the two fixing frames are both of U-shaped structures.

Furthermore, the middle part of the fixing frame is rotationally connected with the connecting shaft, two ends of the connecting shaft are respectively fixedly connected with the connecting gear and the rotating disc, and the connecting gear is meshed with the output end of the motor of the sweeping robot.

Furthermore, the number of the rotating disks is two, the two rotating disks are rotatably connected with the inside of the chassis, two sliding blocks are arranged inside the rotating disks, and each sliding block is provided with a limiting rod of an L-shaped structure.

Furthermore, the number of the installation bases is two, slots with T-shaped structures are formed in the installation bases, and the slots are connected with the limiting rods in an inserting mode.

Furthermore, the fine holes are formed in two sides of the mounting seat and correspond to the limiting rods.

Through the above-mentioned embodiment of this application, but adopted pin-connected panel to remove the chassis, solved the robot chassis of sweeping the floor and be difficult for quick assembly disassembly's problem, through detachable chassis, can realize the quick installation on chassis, can conveniently with the high-speed joint of the robot main part of sweeping the floor through the cooperation of casing, and the chassis installation is stable, reserve the installation hole and can realize the installation of four gyro wheels of the robot of sweeping the floor, the brush quick replacement function has simultaneously, the cooperation that utilizes gag lever post and slot conveniently carries out the installation of brush, improve the convenience in use.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is an overall perspective view of one embodiment of the present application;

FIG. 2 is a schematic side view of one embodiment of the present application;

FIG. 3 is a schematic front view of an embodiment of the present application;

fig. 4 is an enlarged view of a portion a in fig. 2 according to an embodiment of the present disclosure.

In the figure: 1. chassis, 2, casing, 3, mounting hole, 4, dust inlet port, 5, the cover body, 6, mount, 7, connecting axle, 8, connecting gear, 9, rolling disc, 10, slider, 11, gag lever post, 12, spring, 13, mount pad, 14, slot, 15, pore, 16, brush.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The moving chassis in this embodiment can be applied to various moving chassis, for example, the following sweeping robot is provided in this embodiment, and the moving chassis in this embodiment can be used for the following sweeping robot.

The method comprises the following steps: a dust suction part, a dirt detection part, a traveling part and a control part; the dust collection part is arranged inside the sweeping robot and comprises a dust collection fan and a dust collection chamber, a dust collection port is formed in a chassis of the sweeping robot, and the dust collection fan and the dust collection chamber are communicated with the dust collection port; the dirt detection component comprises at least three sensors which are respectively arranged at different positions of the chassis, and detection ports are respectively formed in the positions, corresponding to the at least three sensors, of the chassis and are communicated with the dust collection fan; the advancing component comprises a driving motor and a roller, and the roller is arranged on the chassis; the control component is electrically connected with the dust collection fan, the at least three sensors and the driving motor. In some embodiments, when the sweeping robot runs, the control part sends starting control signals to the dust collection fan and the driving motor respectively so as to enable the dust collection fan and the driving motor to run; and the control part receives the detection data of the at least three sensors and sends an adjustment control signal to the driving motor so as to adjust the traveling direction of the sweeping robot. In some embodiments, the dirt detecting component includes a first sensor, a second sensor, a third sensor and a fourth sensor, the four sensors surround the dust suction opening and are arranged at the edge position of the chassis at equal intervals, wherein the first sensor is located in the initial advancing direction of the sweeping robot, and the second sensor and the third sensor are symmetrically arranged relative to the advancing direction. In some embodiments, when the sweeping robot operates in the simple mode, if the detection data of the first sensor is higher than the detection data of the other three sensors, the sweeping robot continues to travel in the initial forward direction. In some embodiments, if the detection data of the second sensor or the third sensor is higher than the detection data of the other three sensors, the control part sends a first adjustment control signal to the driving motor so that the sweeping robot turns to the direction in which the second sensor or the third sensor is located to continue to travel. In some embodiments, when the sweeping robot operates in the intelligent mode, if the sweeping robot is located in the cleaning area, the control component takes the maximum value of the detection data of the four sensors as a reference value, and the sweeping robot travels along an initial advancing direction, wherein the initial advancing direction is towards the area to be cleaned. In some embodiments, in the traveling process, if the detection data of the first sensor is greater than the reference value and the detection data of the other three sensors are not greater than the reference value, the sweeping robot continues to travel along the initial traveling direction; and the control part sends a second adjustment control signal to the driving motor until the detection data of the first sensor, the second sensor and the third sensor are all larger than the reference value and the detection data of the fourth sensor are not larger than the reference value, so that the sweeping robot continues to move in the direction of the second sensor or the third sensor.

Of course, the present embodiment can be used for other mobile chassis. Here, a description is not repeated, and the following describes the moving chassis according to the embodiment of the present application.

Referring to fig. 1-4, a mobile chassis for a sweeping robot includes a chassis 1, a housing 2, a fixed frame and a mounting base 13;

the utility model discloses a portable electronic device, including chassis 1, slider 10, spacing rod 11, spring 12 fixed connection between the slider 10, slot 14 has been seted up to mount pad 13 inside, slot 14 communicates with pore 15, mount pad 13 and brush 16 fixed connection, 1 edge on chassis and 2 activity cup joints, chassis 1 comprises the three plate body of splicing each other, the inside fixedly connected with mount frame 6 on chassis, chassis 1 is connected with the gomphosis of rolling disc 9, the inside and slider 10 sliding connection of rolling disc 9, slider 10 and gag lever post 11 fixed connection, through spring 12 fixed connection between the slider 10, slot 14 has been seted up to mount pad 13 inside, slot 14 and pore 15 intercommunication, mount pad 13 and brush 16 fixed connection.

The floor sweeping robot chassis is characterized in that the chassis 1 is of a circular structure, arc-shaped plate bodies are symmetrically distributed on two sides of the chassis 1, a dust inlet 4 is formed in the middle of the chassis 1, and the chassis 1 of the floor sweeping robot can be rapidly installed through the spliced chassis 1; the edge of the chassis 1 is provided with a bulge, the edge of the chassis 1 is in contact with the shell 2 with a circular ring structure, the inner wall of the shell 2 is provided with a thread groove connected with the sweeping robot main body, the chassis 1 and the shell 2 are matched, and the chassis 1 can be arranged on the sweeping robot main body through the shell 2; four mounting holes 3 are formed in the bottom of the chassis 1, the four mounting holes 3 are respectively located on the periphery of the chassis 1, the four mounting holes 3 are respectively located at the splicing positions of the chassis 1, and the mounting holes 3 are used for mounting rollers of the sweeping robot; the middle part of the chassis 1 is fixedly connected with a cover body 5, the cover body 5 is communicated with a dust inlet 4, the cover body 5 is communicated with a negative pressure air port of the sweeping robot, and the cover body 5 is used for communicating the dust inlet 4 with a negative pressure air port in the sweeping robot; the number of the fixing frames 6 is two, the two fixing frames 6 are respectively positioned at two sides of the cover body 5, the two fixing frames 6 are both of U-shaped structures, and the fixing frames 6 are used for installing the connecting shaft 7 to realize the rotation of the connecting shaft 7; the middle part of the fixed frame 6 is rotatably connected with a connecting shaft 7, two ends of the connecting shaft 7 are respectively fixedly connected with a connecting gear 8 and a rotating disc 9, the connecting gear 8 is meshed with the output end of a motor of the sweeping robot, and the rotating disc 9 is used for rotating in the chassis 1 so as to drive the mounting seat 13 to rotate simultaneously; the number of the rotating discs 9 is two, the two rotating discs 9 are rotatably connected with the inside of the chassis 1, two sliding blocks 10 are arranged inside the rotating discs 9, each sliding block 10 is provided with a limiting rod 11 with an L-shaped structure, and the sliding blocks 10 are used for driving the limiting rods 11 to move so as to realize connection with the mounting seats 13; the number of the mounting bases 13 is two, slots 14 with T-shaped structures are formed in the two mounting bases 13, the inner portions of the slots 14 are connected with the limiting rod 11 in an inserting mode, and the mounting bases 13 are used for mounting brushes 16 and cleaning dust on the ground; pore 15 has all been seted up to mount pad 13 both sides, pore 15 corresponds gag lever post 11, can stretch into and then promote gag lever post 11 to remove from pore 15, realizes the separation between gag lever post 11 and the slot 14.

When the sweeping robot is used, the chassis 1 is arranged on the sweeping robot body, the mounting holes 3 correspond to the positions of the rollers of the sweeping robot through the chassis 1 consisting of three plate bodies, the rapid assembly is realized, the shell 2 is sleeved on the edge of the chassis 1, the shell 2 is screwed on the sweeping robot body, the rapid installation of the chassis 1 is realized, at the moment, the connecting gear 8 is meshed with the output end of a driving motor arranged in the sweeping robot, the cover body 5 is attached to a negative pressure air port in the sweeping robot, when the connecting gear 8 is driven to rotate through the driving motor in the sweeping robot, the connecting shaft 7 and the rotating disc 9 are driven to rotate simultaneously, the rotating disc 9 drives the mounting seat 13 and the hairbrush 16 to rotate to sweep the ground, the swept dust enters the cover body 5 from the dust inlet 4 and is collected in the sweeping robot, and the rotating disc 9 rotates in the chassis 1 when the sweeping robot works, realize the stable transmission of connecting axle 7 through mount 6, when needing to be changed brush 16, insert the slender pole from pore 15, and promote gag lever post 11 and remove to the center, gag lever post 11 drives slider 10 when rolling disc 9 is inside to be rotated, make spring 12 take place the compression, take off mount pad 13 from rolling disc 9 surface again, realize changing, when installing, move gag lever post 11 to inside slot 14, elasticity through spring 12 promotes gag lever post 11 and realizes the chucking after slot 14 inside removal, and then realize mount pad 13 and brush 16's fast assembly, make things convenient for chassis 1's use.

The application has the advantages that:

1. the detachable chassis can be conveniently and quickly mounted, operation is convenient to conduct when the chassis is dismounted, the practicability of the chassis of the sweeping robot is improved, the chassis is convenient to mount quickly, and convenience of operators is improved;

2. the limiting of the mounting seat can be conveniently carried out by arranging the rotating disc, the mounting seat can be quickly disassembled and assembled when the brush is used, the brush is suitable for being operated when the brush is replaced, and the rotating disc has good stability after being connected, so that the use convenience is improved;

3. this application can carry out the high-speed joint through setting up the casing with the robot of sweeping the floor, and has the wholeness after connecting to can cooperate the use with the robot body of sweeping the floor, improve the practicality on robot chassis of sweeping the floor.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a robot that sweeps floor is with removing chassis which characterized in that: comprises a chassis (1), a shell (2), a fixed frame and a mounting seat (13);

chassis (1) edge and casing (2) activity cup joint, chassis (1) comprises the three plate body of splicing each other, chassis (1) inside fixedly connected with mount (6), chassis (1) is connected with rolling disc (9) gomphosis, rolling disc (9) inside and slider (10) sliding connection, slider (10) and gag lever post (11) fixed connection, through spring (12) fixed connection between slider (10), slot (14) have been seted up to mount pad (13) inside, slot (14) and pore (15) intercommunication, mount pad (13) and brush (16) fixed connection.

2. The mobile chassis for the sweeping robot as claimed in claim 1, wherein: the chassis (1) is of a circular structure, arc-shaped plate bodies are symmetrically distributed on two sides of the chassis (1), and a dust inlet (4) is formed in the middle of the chassis (1).

3. The mobile chassis for the sweeping robot as claimed in claim 1, wherein: the floor sweeping robot is characterized in that a bulge is arranged at the edge of the chassis (1), the edge of the chassis (1) is in contact with the shell (2) with a circular ring structure, and a thread groove connected with the floor sweeping robot main body is formed in the inner wall of the shell (2).

4. The mobile chassis for the sweeping robot as claimed in claim 1, wherein: four mounting holes (3) are formed in the bottom of the chassis (1), the four mounting holes (3) are respectively located on the periphery of the chassis (1), and the four mounting holes (3) are respectively located at the splicing position of the chassis (1).

5. The mobile chassis for the sweeping robot as claimed in claim 1, wherein: the sweeping robot is characterized in that the middle of the chassis (1) is fixedly connected with the cover body (5), the cover body (5) is communicated with the dust inlet (4), and the cover body (5) is communicated with a negative pressure air port of the sweeping robot.

6. The mobile chassis for the sweeping robot as claimed in claim 1, wherein: the number of the fixing frames (6) is two, the two fixing frames (6) are respectively positioned at two sides of the cover body (5), and the two fixing frames (6) are of U-shaped structures.

7. The mobile chassis for the sweeping robot as claimed in claim 1, wherein: the floor sweeping robot is characterized in that the middle of the fixing frame (6) is rotatably connected with the connecting shaft (7), two ends of the connecting shaft (7) are fixedly connected with the connecting gear (8) and the rotating disc (9) respectively, and the connecting gear (8) is meshed with the output end of a motor of the floor sweeping robot and is connected with the motor.

8. The mobile chassis for the sweeping robot as claimed in claim 1, wherein: the number of the rotating discs (9) is two, the two rotating discs (9) are rotatably connected with the inside of the chassis (1), two sliding blocks (10) are arranged inside the rotating discs (9), and each sliding block (10) is provided with a limiting rod (11) of an L-shaped structure.

9. The mobile chassis for the sweeping robot as claimed in claim 1, wherein: the quantity of mount pad (13) is two, two slot (14) of T shape structure are all seted up to mount pad (13) inside, slot (14) inside is pegged graft with gag lever post (11).

10. The mobile chassis for the sweeping robot as claimed in claim 1, wherein: pore (15) have all been seted up to mount pad (13) both sides, pore (15) correspond stopper rod (11).