CN215502774U

CN215502774U - Cleaning machine

Info

Publication number: CN215502774U
Application number: CN202120710089.6U
Authority: CN
Inventors: 王强; 王晨阳; 韦明祥; 李德来; 张旭东; 郑军妹
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2022-01-14
Anticipated expiration: 2031-04-07

Abstract

The utility model relates to a cleaning machine, which comprises a shell, wherein a storage cavity for containing garbage is arranged in the shell, and a sewage discharge outlet communicated with the storage cavity is formed in the shell; a closure located within the storage chamber and arranged for movement relative to the waste outlet; the device is characterized by further comprising a driving mechanism, wherein the power output end of the driving mechanism is in driving connection with the blocking piece, so that the blocking piece is driven to move back and forth along the direction crossed with the plane where the sewage draining exit is located to open or close the sewage draining exit. The contact between the plugging component and the wall surface where the sewage draining exit is located is reduced, the condition that the baffle is blocked because the baffle slides along the plane where the sewage draining exit is located in the background technology is overcome, the abrasion between the plugging component and the wall surface where the sewage draining exit is located is also reduced, the service life of the plugging component is prolonged, and the structure is more reasonable.

Description

Cleaning machine

Technical Field

The utility model belongs to the field of household washing and cleaning, and particularly relates to a cleaning machine.

Background

At present, a cleaner is a dust collector or a sweeper, and a mixture of dust and the like mixed with water vapor on the bottom surface is sucked into a storage cavity of the dust collector or the sweeper.

The current cleaning machine, as in chinese patent application "a machine cleaning system and a maintenance method thereof," whose patent application number is cn201911068257 (application publication number is CN110840334A), discloses a machine cleaning system, which includes a cleaning robot, a maintenance station, a driving motor, and a controller, wherein the maintenance station is provided with a dust receiving port, and the cleaning robot includes: machine main part, dust discharge port, sealing mechanism, the dust discharge port set up in machine main part bottom, the sealing mechanism activity is located dust discharge port department, driving motor is configured to the drive sealing mechanism removes in order to open the dust discharge port, driving motor at least with sealing mechanism connects, wherein, the controller is according to the signal control that the detection obtained driving motor opens the dust discharge port need not to have reduced the requirement to the suction power of maintenance station with the help of the suction of evacuation station, realizes that cleaning robot independently opens the dust discharge port and intelligently discharges rubbish for cleaning robot is more intelligent, has improved user experience.

However, the above patents have the following drawbacks:

the sealing mechanism (plugging component) and the dust discharge port adopt a sliding mode, and garbage is easily adhered between the sealing mechanism and the bottom of the machine main body, so that the sealing mechanism is not smoothly slid and possibly blocked; in addition, during long-term use, the bottom of the sealing mechanism is easy to wear seriously to influence the sealing condition with the dust discharge port.

Accordingly, further improvements to existing cleaning machines are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a cleaning machine which reduces the abrasion of a plugging component aiming at the current situation of the prior art.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a cleaning machine, which comprises

The garbage bin comprises a shell, a bin cover and a bin cover, wherein a storage cavity for containing garbage is formed in the shell, and a sewage discharge outlet communicated with the storage cavity is formed in the shell;

a closure located within the storage chamber and arranged for movement relative to the waste outlet;

it is characterized by also comprising

And the power output end of the driving mechanism is in driving connection with the plugging piece so as to drive the plugging piece to move back and forth along the direction crossed with the plane where the sewage draining exit is located to open or close the sewage draining exit.

The drain can be seted up in the bottom of casing, also can set up on the lateral wall of casing, can also set up on the roof of casing, for convenient rubbish relies on gravity to flow through the drain, the drain is seted up the bottom of casing, the shutoff piece is relative the drain can set up with the up-and-down motion the storage intracavity.

The driving mechanism has various structural forms, and may adopt a form of matching the motor with the screw rod, a form of electric push rod, and other structural forms, but preferably, the driving mechanism includes a motor and a screw rod, the motor has an output shaft extending along the up-down direction, the upper end of the screw rod is mounted on the output shaft of the motor, and the lower end of the screw rod is in threaded connection with the blocking piece.

The structure form of shutoff piece has the multiple, can adopt the form of support frame and the sealing plug of setting in the support frame bottom, and actuating mechanism's power take off end is connected with the support frame, and the sealing plug only is connected with the support frame, can also adopt other forms, but preferably, shutoff piece is including the support frame and be located the peripheral flexible cover that just can stretch out and draw back from top to bottom of support frame, actuating mechanism's power take off end with the support frame is connected, the upper end of flexible cover with casing fixed connection under the shutoff piece is in the state of moving down, the lower extreme of flexible cover is located between support frame and the drain week edge in order to form both sealing connection.

Specifically, the top wall of the shell is provided with a circular wall extending downwards, the upper end of the telescopic sleeve is connected with the lower end of the circular wall, the lower end of the telescopic sleeve is sealed, and the support frame and the driving mechanism are located in a cavity defined by the circular wall and the telescopic sleeve.

In order to realize the support of the driving mechanism, a mounting seat for mounting the driving mechanism is arranged in the cavity, and a power output end of the driving mechanism penetrates out of the mounting seat and then is connected with the plugging piece.

In order to be in under the state that moves down at the shutoff piece, the reliable sealing connection of telescopic sleeve and drain, the bottom downwardly extending of telescopic sleeve is formed with the flange, the flange is followed the circumference of drain extends under the shutoff piece is in the state that moves down, the flange is located in the drain, and the periphery of this flange along with the internal perisporium of drain offsets.

The housing may be in various forms, and may be in the form of a single piece or a separate piece, but preferably, the housing includes a bottom shell with an open top and a cover plate covering the open top of the bottom shell, the storage cavity is enclosed between the bottom shell and the cover plate, and the annular wall is formed on the cover plate.

Preferably, the cover plate comprises a top plate and a cover body with an opening, the annular wall is vertically arranged in the opening, the top plate covers the top of an annular cavity formed between the annular wall and the cover body, a plurality of supporting bodies are arranged between the annular wall and the inner peripheral wall of the opening and are arranged at intervals along the circumferential direction, an air outlet channel is formed between every two adjacent supporting bodies, and a separating piece for separating dust and air is arranged in the storage cavity.

The separating element can be a filter screen, can also be a separating baffle wall, and can also adopt other forms, but preferably, the separating element is the filter screen positioned in the annular cavity, the filter screen is positioned between the supporting body and the top plate, and an air guide channel positioned at the downstream of the filter screen is formed in the cover body.

Compared with the prior art, the utility model has the advantages that: the movement direction of the plugging component of the cleaning machine is crossed with the plane where the sewage draining exit is located, so that the contact between the plugging component and the wall surface where the sewage draining exit is located is reduced, the condition that the baffle is blocked due to the fact that the baffle slides along the plane where the sewage draining exit is located in the background technology is overcome, the abrasion between the plugging component and the wall surface where the sewage draining exit is located is reduced, the service life of the plugging component is prolonged, and the structure is more reasonable.

Drawings

Fig. 1 is a sectional view of the drain of the present embodiment in an open state;

fig. 2 is a sectional view of the drain in the closed state according to the embodiment;

fig. 3 is a sectional view of another angle of the drain in the closed state according to the present embodiment;

fig. 4 is a schematic structural diagram of the cover body in the embodiment.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 4, the cleaning machine of the present embodiment is a sweeper. The sweeper in this embodiment comprises a separating module, a brush head module (not shown) for sweeping the object to be cleaned and a fan 5, the separating module being located between the brush head module and the fan 5 along the airflow path, the brush head module being located upstream of the separating module. The air inlet of the separation module is communicated with the outlet of the brush head module, and the air outlet of the separation module is communicated with the inlet of the fan 5. Under the effect of fan 5, can make and form the negative pressure in brush head module and the separation module to with rubbish such as dust, water through the dust absorption mouth suction brush head module in, will separate the back through the separation module afterwards, most deposit in the bottom of the storage chamber 10 of separation module, the gas after the separation is discharged. The separating module of the sweeper therefore comprises a housing 1, a blocking piece 12, a separating piece and a drive mechanism 13.

As shown in fig. 1 to 3, the housing 1 has a storage cavity 10 for accommodating garbage therein, the housing 1 includes a bottom shell 1a with an open top and a cover plate covering the open top of the bottom shell 1a, and the storage cavity 10 is enclosed between the bottom shell 1a and the cover plate. The cover plate comprises a top plate 1b and a cover body 1c with an opening 101, wherein an annular wall 11 is arranged on the cover body 1c, the annular wall 11 is vertically arranged in the opening 101, as shown in fig. 4, a plurality of supporting bodies 113 are arranged between the annular wall 11 and the inner peripheral wall of the opening 101, the supporting bodies 113 are arranged at intervals along the circumferential direction, and an air outlet channel 102 is formed between two adjacent supporting bodies 113. The ceiling 1b described above covers the top of the annular chamber 100 formed between the annular wall 11 and the cover 1 c.

A separating member for separating dust and air is provided in the storage chamber 10. Specifically, the separating member is a filter screen 14 located in the annular cavity 100, as shown in fig. 3, the filter screen 14 is located between the support body 113 and the top plate 1b, a wind guide channel 104 is formed in the cover body 1c, the wind guide channel 104 is located between the filter screen 14 and the fan 5 along the fluid flow path, and the filter screen 14 is located upstream of the fan 5.

In order to discharge the waste in the waste storage chamber, the bottom of the housing 1 has a drain outlet 103 communicating with the storage chamber 10. In order to open or close the sewage draining exit 103, the blocking piece 12 is positioned in the storage cavity 10 and driven by the driving mechanism 13 to move back and forth along the up-and-down direction; specifically, as shown in fig. 3, the blocking element 12 includes a supporting frame 121 and a telescopic sleeve 122 located at the periphery of the supporting frame 121 and capable of extending up and down, the upper end of the telescopic sleeve 122 is fixedly connected to the annular wall 11, the lower end of the telescopic sleeve 122 is closed, and the supporting frame 121 and the driving mechanism are both located in the cavity 110 enclosed by the annular wall 11 and the telescopic sleeve 122. When the plugging member 12 is in a downward moving state, the lower end of the telescopic sleeve 122 is positioned between the support frame 121 and the periphery of the sewage draining exit 103 to form a sealing connection between the two. In addition, in order to ensure that the blocking piece is in a downward moving state, the telescopic sleeve 122 is reliably and hermetically connected with the inner peripheral wall of the sewage draining outlet 103, the bottom of the telescopic sleeve 122 extends downwards to form a flange 1221, the flange 1221 extends along the circumferential direction of the sewage draining outlet 103, and when the blocking piece 12 is in a downward moving state, the flange 1221 is positioned in the sewage draining outlet 103, and the outer peripheral edge of the flange 1221 abuts against the inner peripheral wall of the sewage draining outlet 103.

As shown in fig. 1 to 3, the driving mechanism 13 of the present embodiment includes a motor 131 and a screw 132, the motor 131 has an output shaft extending in the up-down direction, the upper end of the screw 132 is mounted on the output shaft of the motor 131, and the lower end of the screw 132 is in threaded connection with the supporting frame 121. In order to accommodate the motor, a mounting seat 111 for mounting the motor 131 is disposed in the cavity 110, and the screw 132 penetrates through the mounting seat 111 and is connected to the supporting frame 121.

Directional terms such as "front," "rear," "upper," "lower," "left," "right," "side," "top," "bottom," and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the utility model, but are used herein for convenience of description only and are to be determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the present invention may be oriented in different directions, the directional terms are used for descriptive purposes and are not to be construed as limiting, e.g., "upper" and "lower" are not necessarily limited to directions opposite to or coincident with the direction of gravity.

Claims

1. A cleaning machine, which comprises

The garbage bin comprises a shell (1), wherein a storage cavity (10) for containing garbage is formed in the shell (1), and a sewage discharge outlet (103) communicated with the storage cavity (10) is formed in the shell (1);

a closure (12) located within the storage chamber (10) and arranged to move relative to the waste outlet (103);

it is characterized by also comprising

And the power output end of the driving mechanism (13) is in driving connection with the blocking piece (12), so that the blocking piece (12) is driven to move back and forth along the direction crossed with the plane where the sewage draining exit (103) is located to open or close the sewage draining exit (103).

2. The cleaning machine of claim 1, wherein: the sewage draining outlet (103) is arranged at the bottom of the shell (1), and the plugging piece (12) is arranged in the storage cavity (10) relative to the sewage draining outlet (103) in a vertically movable manner.

3. The cleaning machine of claim 2, wherein: the driving mechanism (13) comprises a motor (131) and a screw rod (132), the motor (131) is provided with an output shaft extending along the vertical direction, the upper end of the screw rod (132) is installed on the output shaft of the motor (131), and the lower end of the screw rod (132) is in threaded connection with the plugging piece (12).

4. A cleaning machine as defined in claim 2 or 3, characterized in that: the blocking piece (12) comprises a support frame (121) and a telescopic sleeve (122) which is located on the periphery of the support frame (121) and can stretch up and down, the power output end of the driving mechanism (13) is connected with the support frame (121), the upper end of the telescopic sleeve (122) is fixedly connected with the shell (1), the blocking piece (12) is in a downward moving state, and the lower end of the telescopic sleeve (122) is located between the support frame (121) and the peripheral edge of the sewage draining exit (103) to form sealing connection between the support frame and the sewage exit.

5. The cleaning machine of claim 4, wherein: the top wall of the shell (1) is provided with a downwardly extending annular wall (11), the upper end of the telescopic sleeve (122) is connected with the lower end of the annular wall (11), the lower end of the telescopic sleeve (122) is closed, and the support frame (121) and the driving mechanism are both positioned in a cavity (110) defined by the annular wall (11) and the telescopic sleeve (122).

6. The cleaning machine of claim 5, wherein: and a mounting seat (111) for mounting the driving mechanism (13) is arranged in the cavity (110), and a power output end of the driving mechanism (13) penetrates out of the mounting seat (111) and then is connected with the plugging piece (12).

7. The cleaning machine of claim 5, wherein: the bottom downwardly extending of flexible cover (122) is formed with flange (1221), flange (1221) are followed the circumference of drain (103) is extended block piece (12) are in and move down the state under, flange (1221) are located in drain (103), and the periphery of this flange (1221) along with the internal perisporium of drain (103) offsets.

8. The cleaning machine of claim 5, wherein: the shell (1) comprises a bottom shell (1a) with an open top and a cover plate covering the open top of the bottom shell (1a), the storage cavity (10) is formed between the bottom shell (1a) and the cover plate in an enclosing mode, and the annular wall (11) is formed on the cover plate.

9. The cleaning machine of claim 8, wherein: the cover plate comprises a top plate (1b) and a cover body (1c) with an opening (101), the annular wall (11) is vertically arranged in the opening (101), the top plate (1b) covers the top of an annular cavity (100) formed between the annular wall (11) and the cover body (1c), supporting bodies (113) are arranged between the annular wall (11) and the inner peripheral wall of the opening (101), the supporting bodies (113) are arranged at intervals along the circumferential direction, an air outlet channel (102) is formed between every two adjacent supporting bodies (113), and a separating piece for separating dust and air is arranged in the storage cavity (10).

10. The cleaning machine of claim 9, wherein: the separating piece is a filter screen (14) positioned in the annular cavity (100), the filter screen (14) is positioned between the support body (113) and the top plate (1b), and an air guide channel (104) positioned at the downstream of the filter screen (14) is formed in the cover body (1 c).