CN217827738U - Liftable mopping device and cleaning robot - Google Patents

Abstract

The utility model provides a liftable mopping device and a cleaning robot comprising the mopping assembly, wherein the liftable mopping device comprises a lifting driving mechanism, a mopping assembly and a controller, the lifting driving mechanism is provided with a first connecting part, the mopping assembly is provided with a second connecting part, the mopping assembly is detachably arranged on the lifting driving mechanism through the cooperation of the second connecting part and the first connecting part, and the mopping assembly can move up and down relative to the lifting driving mechanism; the controller is electrically connected with the lifting driving mechanism and is configured to control the lifting driving mechanism to work so as to adjust the lifting of the mopping assembly and control the mopping assembly to be separated from the lifting driving mechanism. The utility model discloses a cleaning machines people not only can realize dragging the relative fuselage of ground subassembly to go up and down through adopting the ground device that drags of this liftable, can also realize dragging the automatic of ground subassembly to dismantle.

Description

Liftable mopping device and cleaning robot

Technical Field

The utility model relates to a cleaning machines people field especially relates to a liftable drag ground device and cleaning machines people.

Background

Along with the development of the intelligent home industry, the functions of the intelligent sweeper are more and more perfect, and meanwhile, people have higher and higher requirements on the working performance and the cleaning efficiency of the intelligent sweeper. Traditional intelligence machine of sweeping floor is direct to be pasted in the machine rear portion of sweeping floor through the magic with mopping cloth, and mopping cloth is pasted in treating clean surface, realizes cleaning the function of back mopping again.

In some use scenes with carpets, when the sweeper passes through the carpet, the dirty mopping cloth can pollute the carpet, so that the sweeper capable of lifting and mopping the floor is developed. However, the floor of the sweeper is usually fixedly connected with the driving device through bolts, so that the sweeper is troublesome to disassemble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liftable mopping device and cleaning machines people can the lifting mopping subassembly, has avoided polluting the emergence of the carpet condition to be convenient for drag the dismantlement of ground subassembly.

The utility model provides a liftable mopping device, which comprises a lifting driving mechanism, a mopping assembly and a controller, wherein the lifting driving mechanism is provided with a first connecting part, the mopping assembly is provided with a second connecting part, the mopping assembly is detachably arranged on the lifting driving mechanism by matching with the first connecting part through the second connecting part, and the mopping assembly can move up and down relative to the lifting driving mechanism;

wherein the controller is electrically connected with the lifting driving mechanism, and the controller is configured to control the lifting driving mechanism to work so as to adjust the lifting of the mopping assembly and to control the mopping assembly to be disengaged from the lifting driving mechanism.

Furthermore, the lifting driving mechanism comprises a driving piece and a transmission piece connected to the driving piece, the first connecting portion is located on the transmission piece, the transmission piece comprises a connecting end connected with the driving piece and a free end far away from the driving piece, and the mopping component is detachably mounted on the transmission piece through the free end.

Further, the driving piece is a motor, and the transmission piece is a screw rod.

Further, the first connecting portion is a first threaded portion, and the second connecting portion is a second threaded portion matched with the first threaded portion.

Furthermore, the mopping assembly comprises a mopping floor, a supporting frame and a cleaning piece, the mopping floor is connected to the supporting frame, the second connecting portion is located on the supporting frame, the mopping floor is detachably mounted on the transmission piece through the supporting frame, and the cleaning piece is arranged on one side, away from the lifting driving mechanism, of the mopping floor.

Further, the support frame is including the fixed part that is located both ends to and connect both ends the intermediate part of fixed part, the intermediate part is equipped with the mounting hole, the driving medium wears to locate the mounting hole sets up.

Furthermore, the middle part is arranged in a protruding mode towards the lifting driving mechanism, and a movable position of the transmission part is formed on one side, far away from the lifting driving mechanism, of the middle part.

The utility model also provides a cleaning robot, including fuselage and as above liftable drag ground device, be equipped with the installation position on the fuselage, liftable drag ground device setting on the fuselage, liftable drag ground device and be located the installation position.

Furthermore, a detaching switch is arranged on the machine body and electrically connected with the controller, and the mopping assembly is separated from the lifting driving mechanism by triggering the detaching switch.

The utility model provides a liftable mopping device and cleaning machines people, through liftable lift actuating mechanism in the mopping device with mopping the cooperation dismantled of ground subassembly, and the relative lift actuating mechanism of mopping the ground subassembly reciprocates, make lift actuating mechanism work and break away from lift actuating mechanism with the lift of adjusting the mopping subassembly and control mopping the ground subassembly under the control of controller, so cleaning machines people is through adopting the device of mopping of this liftable, not only can realize mopping the relative fuselage of ground subassembly and go up and down, can also realize the automatic dismantlement of mopping the ground subassembly.

Drawings

Fig. 1 is a schematic structural view of a cleaning robot of the present invention;

FIG. 2 is a schematic view of a liftable floor mopping assembly according to the present invention;

fig. 3 is a control block diagram of the liftable floor mopping assembly of the present invention.

Detailed Description

In order to make the technical problems, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further explained below by means of specific embodiments in conjunction with the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

As shown in fig. 1, an embodiment of the present invention provides a cleaning robot, including a body 100 and a liftable floor mopping device 200, wherein the bottom of the body 100 is provided with an installation position, the liftable floor mopping device 200 is disposed on the body 100, and the liftable floor mopping device 200 is located at the installation position.

The liftable mopping device 200 has a ground-contacting state contacting with the working surface and a lifting state keeping a gap with the working surface, and when in the lifting state, the cleaning robot only temporarily cleans and sucks dust, thereby avoiding the occurrence of the condition that the wet mopping assembly 22 pollutes the carpet.

As shown in fig. 2 and 3, in particular, the liftable mopping device 200 comprises a lifting driving mechanism 21, a mopping assembly 22 and a controller 23, wherein the lifting driving mechanism 21 is provided with a first connecting part 210, the mopping assembly 22 is provided with a second connecting part 220, the mopping assembly 22 is detachably mounted on the lifting driving mechanism 21 by the second connecting part 220 in cooperation with the first connecting part 210, and the mopping assembly 22 can move up and down relative to the lifting driving mechanism 21.

Wherein the controller 23 is electrically connected to the lifting driving mechanism 21, and the controller 23 is configured to control the lifting driving mechanism 21 to operate to adjust the lifting of the mopping assembly 22, so that the liftable mopping device 200 can be switched between a ground-attaching state and a lifting state; the controller 23 is configured in a second aspect to control the operation of the elevation drive mechanism 21 to disengage the mopping assembly 22 from the elevation drive mechanism 21.

The embodiment of the utility model provides a cleaning robot, through liftable drag lift actuating mechanism 21 in the ground device 200 and drag the cooperation of dismantling of ground subassembly 22, and drag ground subassembly 22 and can lift actuating mechanism 21 relatively and reciprocate, make lift actuating mechanism 21 work and drag the lift of ground subassembly 22 and control and drag ground subassembly 22 and break away from lift actuating mechanism 21 under the control of controller 23, so cleaning robot is through adopting this liftable drag ground device 200, not only can realize dragging the relative fuselage 100 of ground subassembly 22 and go up and down, the emergence of the carpet condition has been avoided polluting, can also realize dragging the automatic dismantlement of ground subassembly 22, it can dismantle ground subassembly 22 to need not other instruments, the loaded down with trivial details dismouting step has been saved.

Further, the lifting driving mechanism 21 includes a driving member 211 and a transmission member 212 connected to the driving member 211, and the first connecting portion 210 is located on the transmission member 212. The mopping assembly 22 comprises a mopping floor 221, a supporting frame 222 and a cleaning piece 223, wherein the mopping floor 221 is connected to the supporting frame 222, the second connecting portion 220 is located on the supporting frame 222, the mopping floor 221 is detachably mounted on the transmission member 212 through the supporting frame 222, and the cleaning piece 223 is arranged on one side of the mopping floor 221 far away from the lifting driving mechanism 21. Alternatively, the cleaning member 223 is a mop cloth or sponge, etc., and the cleaning member 223 and the mop board 221 can be connected by one or more of sleeving, hook and loop fasteners, etc.

Specifically, the transmission member 212 includes a connection end connected to the driving member 211 and a free end far away from the driving member 211, the connection end is located at the top of the transmission member 212, the free end is located at the bottom of the transmission member 212, the free end is an end of the transmission member 212 where no other component is hidden, and the mopping assembly 22 is detachably mounted to the transmission member 212.

More specifically, the driving element 211 is a motor, the transmission element 212 is a screw rod, the screw rod is connected to an output shaft of the motor, and the motor is used for driving the screw rod to rotate.

In this embodiment, the mopping assembly 22 is sleeved on the screw rod through the supporting frame 222, and the motor drives the screw rod to rotate forward and backward, so that the mopping assembly 22 can ascend or descend relative to the screw rod. For example, when the cleaning robot passes through the carpet during the traveling process, the recognition element 300 detects the carpet, the controller 23 sends a motor operating command, and the motor is started (e.g., rotated in the forward direction) to drive the support frame 222 to ascend along the screw rod, i.e., to be in a lifting state, so as to prevent the floor 221 from contacting the carpet. The controller 23 can also control the descending degree of the lead screw driving the support frame 222 by controlling the rotation of the motor, for example, when the cleaning robot finishes cleaning a carpet and returns to the floor, the cleaning piece 223 is required to clean and wet the floor, the controller 23 sends a motor working instruction, the motor is started (for example, rotates reversely), the support frame 222 is driven to descend along the lead screw, the motor stops working when the cleaning piece 223 can be tightly attached to the floor, and the floor mopping component 22 is connected with the lead screw to maintain the state of being attached to the floor.

Further, when receiving a command that the controller 23 controls the floor mopping assembly 22 to be separated from the lifting driving mechanism 21, the controller 23 sends a motor working command, and since the free end of the screw rod is an end without being shielded by other components, the motor rotates reversely until the support frame 222 is separated from the screw rod.

In other embodiments, the first connecting portion 210 is a first threaded portion, and the second connecting portion 220 is a second threaded portion matching the first threaded portion. It can be understood that the first connecting portion 210 is formed on the lifting member (not shown) of the lifting driving mechanism 21, for example, the first threaded portion is an external thread, the second threaded portion is an internal thread, the supporting frame 222 is sleeved on the lifting driving mechanism 21, and the first threaded portion and the second threaded portion are engaged; for example, the first threaded portion is an internal thread, the second threaded portion is an external thread on the supporting frame 222, and the lifting driving mechanism 21 is sleeved on the supporting frame 222.

In other embodiments, the lifting driving mechanism 21 may also be an air pump or an electric telescopic rod, the supporting frame 222 is sleeved on the rod portion of the air pump or the electric telescopic rod and is in interference fit with the rod portion, a limiting plate (not shown) is disposed between the supporting frame 222 and the connecting end of the lifting driving mechanism 21, when an instruction that the controller 23 controls the mopping assembly 22 to be detached from the lifting driving mechanism 21 is received, the controller 23 sends a working instruction of the lifting driving mechanism 21, the lifting driving mechanism 21 drives the supporting frame 222 to ascend, and when the mopping assembly ascends to the limiting plate, because of the blocking of the limiting plate, and the free end of the lifting driving mechanism 21 is not blocked by a component, the supporting frame 222 can be detached from the rod portion of the lifting driving mechanism 21 by the limiting plate.

Further, the supporting frame 222 is made of a rigid material, and includes fixing portions (not shown) at two ends and a middle portion (not shown) connecting the fixing portions at the two ends, the middle portion is provided with a mounting hole (not shown), and the transmission member 212 is disposed through the mounting hole. The mop plate 221 is coupled to the fixing portion by a fastener 224.

Further, the middle portion is protruded toward the lifting driving mechanism 21, and a movable position of the transmission member 212 is formed on a side of the middle portion away from the lifting driving mechanism 21, so that a position of the screw rod is reserved when the supporting frame 222 is lifted.

Preferably, the body 100 is provided with a detaching switch 400, the detaching switch 400 is electrically connected with the controller 23, by triggering the detaching switch 400, the controller 23 receives an output signal of the detaching switch 400 to send an instruction for detaching the mopping assembly 22, so that the mopping assembly 22 is separated from the lifting driving mechanism 21, the mopping assembly 22 can be freely detached and installed, the whole mopping assembly 22 can be conveniently cleaned, and a user can be prompted to detach the mopping assembly 22 from the position in a loudspeaker or the like after the detaching switch 400 is disconnected.

As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (9)

1. A liftable mopping device is characterized by comprising a lifting driving mechanism (21), a mopping assembly (22) and a controller (23), wherein the lifting driving mechanism (21) is provided with a first connecting part (210), the mopping assembly (22) is provided with a second connecting part (220), the mopping assembly (22) is detachably mounted on the lifting driving mechanism (21) through the second connecting part (220) and the first connecting part (210) in a matched mode, and the mopping assembly (22) can move up and down relative to the lifting driving mechanism (21);

wherein the controller (23) is electrically connected with the lifting driving mechanism (21), and the controller (23) is configured to control the lifting driving mechanism (21) to work so as to adjust the lifting of the mopping assembly (22) and control the mopping assembly (22) to be disengaged from the lifting driving mechanism (21).

2. The liftable mopping device according to claim 1, wherein the lifting driving mechanism (21) comprises a driving member (211) and a transmission member (212) connected to the driving member (211), the first connecting portion (210) is located on the transmission member (212), the transmission member (212) comprises a connecting end connected to the driving member (211) and a free end far away from the driving member (211), and the mopping assembly (22) is detachably mounted on the transmission member (212) through the free end.

3. The liftable mopping device according to claim 2, wherein the driving member (211) is a motor, and the transmission member (212) is a screw rod.

4. The liftable mopping device according to claim 2, wherein the first connecting portion (210) is a first threaded portion, and the second connecting portion (220) is a second threaded portion matching the first threaded portion.

5. The liftable mopping device according to claim 3 or 4, wherein the mopping assembly (22) comprises a mopping floor (221), a support frame (222) and a cleaning piece (223), the mopping floor (221) is connected to the support frame (222), the second connecting portion (220) is located on the support frame (222), the mopping floor (221) is detachably mounted on the transmission piece (212) through the support frame (222), and the cleaning piece (223) is arranged on one side of the mopping floor (221) far away from the lifting driving mechanism (21).

6. The liftable mopping device according to claim 5, wherein the supporting frame (222) comprises fixing portions at two ends and a middle portion connecting the fixing portions at two ends, the middle portion is provided with a mounting hole, and the transmission member (212) is arranged through the mounting hole.

7. The liftable mopping device according to claim 6, wherein the middle part is protruded towards the lifting driving mechanism (21), and a movable position of the transmission member (212) is formed on a side of the middle part away from the lifting driving mechanism (21).

8. A cleaning robot, characterized by comprising a machine body (100) and the liftable floor mopping device (200) according to any one of claims 1 to 7, wherein the machine body (100) is provided with an installation position, the liftable floor mopping device (200) is arranged on the machine body (100), and the liftable floor mopping device (200) is located at the installation position.

9. The cleaning robot as recited in claim 8, wherein a removal switch (400) is disposed on the body (100), the removal switch (400) is electrically connected to the controller (23), and the floor mopping assembly (22) is disengaged from the lifting drive mechanism (21) by activating the removal switch (400).

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