CN219461043U - Dirt collecting assembly and cleaning machine thereof - Google Patents

Abstract

The dirt collecting assembly and the cleaning machine thereof comprise a bottom shell, and a dirt collecting cavity is arranged on the bottom shell; the filter element is at least partially arranged in a structure extending along the length direction of the bottom shell and the width direction of the bottom shell; the filter piece is detachably arranged in the dirt collecting cavity to divide the dirt collecting cavity into a garbage cavity and a dirt liquid cavity, and the garbage cavity is arranged above the dirt liquid cavity; the filtering area used for filtering on the filtering piece is in a parallel structure or an inclined structure in the horizontal direction with the bottom surface of the dirt collecting cavity, the total area S1 of the filtering area is smaller than or equal to the sectional area S2 formed in the horizontal direction in the corresponding position of the filtering piece in the dirt collecting cavity, and the total area S1 of the filtering area is larger than half of the total area S3 formed in the horizontal direction on the bottom surface of the dirt collecting cavity. The cleaning machine comprises the dirt collecting assembly. The problem of current sewage box in collecting sewage and rubbish existence easy jam has been solved to this scheme.

Description

Dirt collecting assembly and cleaning machine thereof

Technical Field

The utility model relates to the field of floor cleaning, in particular to a dirt collecting assembly and a cleaning machine thereof, wherein the dirt collecting assembly is used for being mounted on the cleaning machine to collect dirt liquid and garbage.

Background

The existing cleaning machine mainly performs cleaning treatment on the ground, such as mopping cleaning treatment or floor washing cleaning treatment; wherein, to the collection treatment part of sewage and rubbish, mainly set up the sewage box and concentrate to collect sewage and rubbish, partial cleaning machine sets up filtration and separates sewage and rubbish, but has the problem of easy jam at filtration and separation's in-process, and has the user to filtration abluent problem more, these all seriously influence user's use experience effect.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art described above to some extent.

Therefore, the utility model aims to provide a sewage collecting assembly and a cleaning machine thereof, which mainly solve the problem that the existing sewage box is easy to block in the process of collecting sewage and garbage.

The embodiment of the utility model provides a sewage collecting assembly, which comprises a bottom shell, wherein a sewage collecting cavity for collecting sewage and garbage is arranged on the bottom shell; the filter element is arranged in a structure which is extended and distributed along the length direction of the bottom shell, and at least one part of the filter element is also arranged in a structure which is extended and distributed along the width direction of the bottom shell;

the filter piece is detachably arranged in the dirt collecting cavity to divide the dirt collecting cavity into a garbage cavity and a dirt liquid cavity, and the garbage cavity is arranged above the dirt liquid cavity;

the filtering area used for filtering on the filtering piece is in a parallel structure or an inclined structure in the horizontal direction with the bottom surface of the dirt collecting cavity, the total area S1 of the filtering area is smaller than or equal to the sectional area S2 formed in the horizontal direction in the corresponding position of the filtering piece in the dirt collecting cavity, and the total area S1 of the filtering area is larger than half of the total area S3 formed in the horizontal direction on the bottom surface of the dirt collecting cavity.

The dirt collecting assembly is characterized in that the volume space of the garbage cavity is larger than that of the dirt liquid cavity; and/or the height space distance of the garbage cavity in the vertical direction is larger than the height space distance of the sewage cavity in the vertical direction.

The dirt collecting assembly is further provided with a dirt collecting port, the dirt collecting port is arranged above the dirt liquid cavity, at least one part of the dirt collecting port is arranged above the filtering piece, and the dirt collecting port is arranged in a structure communicated with the garbage cavity and is at least used for enabling dirt liquid to enter the garbage cavity through the dirt collecting port.

The dirt collecting assembly comprises a dirt collecting opening, wherein the dirt collecting opening is arranged to be of an open structure towards the dirt collecting cavity direction and is arranged to be of a structure which is distributed in an extending mode along the length direction of the bottom shell, and the total area S1 of the filtering area is larger than the sectional area S4, formed by the open structure on the dirt collecting opening, of the dirt collecting opening, which can be used for at least flowing of the sewage.

The dirt collecting assembly comprises the support portion and the filtering portion, the filtering portion is of a flexible structure and is arranged on the support portion, a plurality of empty-keeping portions with different shapes and/or different area sizes are formed on the support portion, and the filtering portion is formed into a filtering area at the position corresponding to the empty-keeping portion to filter and separate a mixture of garbage and dirt liquid.

In the dirt collecting assembly, a plurality of contact parts are arranged on the end face of the bottom of the bracket part, and the contact parts are arranged to be in mutual contact with the bottom of the dirt liquid cavity so as to form a supporting structure for the filter element in the vertical direction;

or, still be provided with on the dirt collection subassembly and be the rubbish mouth that is the communication structure with the rubbish chamber and rubbish mouth sets up to be located the below of dirt collection mouth and be open structure towards rubbish chamber direction to set up the total area S1 of filtering area and be greater than the open structure on the rubbish mouth and form and be used for rubbish to enter into the sectional area S5 of rubbish intracavity through the rubbish mouth at least.

The dirt collecting assembly comprises a bottom shell, wherein the bottom shell is provided with a limiting guide part which is of a protruding structure and of an annular structure towards the upper side, a limiting guide opening is formed in a position, corresponding to the position, on the filter piece, of the filtering piece, and the limiting guide part is formed into a limiting structure of the filter piece in the circumferential direction and a limiting structure of the filter piece in the vertical direction through the limiting guide opening when the filter piece is installed in the dirt collecting cavity.

The dirt collecting assembly is characterized in that the dirt outlet is formed in the dirt limiting guide part, the dirt inlet is formed in the direction of the dirt liquid cavity to form a connecting position which is in a communicated structure with the dirt liquid cavity and is communicated with the dirt liquid cavity, and the dirt inlet is also in a communicated structure with the dirt outlet to be used for flowing the dirt liquid in the dirt liquid cavity and discharging the dirt liquid to the outside of the dirt collecting assembly.

The dirt collecting assembly further comprises an upper shell, wherein the upper shell is detachably arranged on the bottom shell, the upper shell forms a shielding structure for the upper position of the dirt collecting cavity when being arranged in position, and the upper position of the dirt collecting cavity forms an open structure when being detached so that the filter element can be detached from the dirt collecting cavity or the filter element can be arranged in the dirt collecting cavity from an external position.

The cleaning machine comprises a machine main body, wherein the machine main body is used for moving on the ground to clean, a mounting cavity is arranged on the machine main body, and the mounting cavity is arranged to be of an open structure towards the upper direction and/or the side direction of the machine main body to form an open part; the dirt collecting assembly is detachably arranged in the mounting cavity through the opening.

Compared with the prior art, the utility model has the following beneficial effects:

the sewage collection assembly of this scheme can realize carrying out filtering separation processing to sewage and garbage collection's in-process, realizes carrying out classification processing to liquid sewage and solid garbage and collects.

The dirt collecting assembly of this scheme is interior to set up the filter spare, is parallel structure or the slope structure on the horizontal direction through the filter district that sets up on the filter spare with the bottom surface in dirt collecting cavity and realizes carrying out the large tracts of land filter effect on the horizontal direction to the mixture of sewage and rubbish to further inject the total area S1 of filter district, form the large tracts of land filter effect on the horizontal direction on the realization filter spare, can effectually prevent to cause the problem of jam after piling up because of the appearance rubbish that the filter area is little leads to.

The distribution structure of the filter element and the structure of the sewage collecting port in the scheme form a large-area filtering effect in the horizontal direction to carry out filtering separation treatment on sewage and garbage flowing in the vertical direction, so that the garbage is contained in the garbage cavity on the upper part, the sewage is contained in the sewage cavity on the lower part, the effect of filtering separation on the mixture of the sewage and the garbage is effectively improved, and the sewage and the garbage can form a certain impact or flushing effect on the filter element in the vertical direction, so that the problem of blockage of the filter element is effectively solved.

In this scheme, through to the total area S1 of filtering area on the filter and form the restriction between the cross-sectional area S4 that is used for the sewage flow to pass through on the dirt collecting port at least, possess relatively great filtration area on the realization filter and realize ensureing the filter effect, and ensure in the filtration be difficult to appear rubbish accumulational problem, effectually promoted filtering area and carried out filtration separation' S effectiveness and reliability.

In this scheme, the mounting structure of filter spare makes the filter spare can be comparatively convenient dismantlement and installation, and the user can be comparatively convenient come to dismantle the maintenance processing or change the processing to the filter spare, has greatly promoted the user and has maintained the experience effect of use to the filter spare.

In this scheme, the filter is installed in place can be through limit guide portion and limit guide mouth realize limit structure on circumference orientation and vertical orientation on limit structure, very big simplification filter's mounting structure for filter easy to assemble and dismantlement, convenient later stage is maintained the filter and is handled.

The dirt collection intracavity of this scheme separates for rubbish chamber and dirty liquid chamber in the vertical direction, sets up the volume or the high space distance in rubbish chamber and is greater than the volume or the high space distance in dirty liquid chamber for rubbish can form the dispersed stack that holds in bigger accommodation space in the top of filter, is favorable to rubbish to disperse on the horizontal direction and carries out effectual filtration, is favorable to carrying out effectual outside concentrated discharge to the dirty liquid in the dirty liquid chamber.

Drawings

FIG. 1 is a schematic perspective view of a dirt collection assembly;

FIG. 2 is a schematic perspective cross-sectional view of a dirt collection assembly;

FIG. 3 is an internal schematic view of a dirt collection assembly;

fig. 4 is a bottom perspective view of the bottom chassis;

FIG. 5 is a schematic view of the filter element mounted within the dirt collection chamber;

FIG. 6 is a schematic perspective view of a filter element;

FIG. 7 is a schematic view of a filter element;

FIG. 8 is a schematic illustration of the dirt collection assembly being removed from the machine body;

reference numerals: 1-dirt collecting assembly, 10-bottom shell, 101-dirt collecting cavity, 1011-garbage cavity, 1012-dirt liquid cavity, 102-guide limiting part, 1021-dirt outlet, 11-filter element, 111-support part, 1110-contact part, 1111-empty avoiding part, 112-filter part, 1121-filter area, 1122-guide limiting part, 113-dirt inlet, 12-upper shell, 13-dirt collecting port, 14-garbage port, 2-cleaner, 20-machine main body, 201-installation cavity, 2011-open part.

Detailed Description

The utility model is further described in connection with the following embodiments in order to make the technical means, the creation features, the achievement of the purpose and the effect of the utility model easy to understand.

Examples: the dirt collecting assembly 1 and the cleaning machine 2 thereof are shown in the constitution of fig. 1 to 8, the dirt collecting assembly 1 is used for collecting garbage and dirt liquid, the dirt liquid is mainly sewage, the mixture of the garbage and the dirt liquid is filtered and separated in the dirt collecting cavity 101, the dirt collecting assembly 1 is arranged on the cleaning machine 2 to collect the sewage and the garbage in the working process of the cleaning machine 2, the sewage and the garbage are filtered and separated and are collected in a classified mode, convenience in maintenance treatment of the dirt collecting assembly 1 by a user is improved, and the problem that the mixture of the sewage and the garbage is easy to block in the filtering and separating process is effectively solved.

The sewage collecting assembly 1 comprises a bottom shell 10, wherein the bottom shell 10 is of a hollow structure, a sewage collecting cavity 101 for collecting sewage and garbage is arranged on the bottom shell 10, and the hollow structure is used for forming the sewage collecting cavity 101 with a volume space; the dirt collecting assembly 1 further comprises a filter element 11, wherein the filter element 11 is used for filtering and separating the mixture of the dirt liquid and the dirt, so that the dirt and the sewage are collected in a classified manner, at least one part of the filter element 11 is arranged in a structure extending along the length direction of the bottom shell 10, and at least one part of the filter element 11 is also arranged in a structure extending along the width direction of the bottom shell 10; the filter element 11 extends and stretches towards the length direction and the width direction in the horizontal direction, so that the filter element 11 forms a large-area filter structure in the horizontal direction, the effect of dispersing, filtering and separating garbage is achieved, and the problem of blockage is effectively solved.

The specific structural part, filter 11 sets up to detachably installs in the dirty chamber 101 of collection and separates dirty chamber 101 into rubbish chamber 1011 and dirty liquid chamber 1012, and constitute and be located the top in dirty liquid chamber 1012 in rubbish chamber 1011, form the large tracts of land filter effect in the horizontal direction and carry out filtration separation to the sewage and the rubbish that flow on the vertical direction, make rubbish hold in the rubbish chamber 1011 on upper portion, the sewage holds in the dirty liquid chamber 1012 of lower part, effectually promote the effect of carrying out filtration separation to the mixture of sewage and rubbish, and sewage and rubbish can form certain impact or washing effect on filter 11 in the vertical direction, and then the problem of jam appears in effectual solution filter 11.

In order to improve the filtering effect of the filtering piece 11 and solve the problem of blocking, the scheme sets up the filtering area 1121 that is used for filtering on the filtering piece 11 and the bottom surface of the dirt collecting cavity 101 to be the parallel structure or the inclined structure on the horizontal direction, to realize the large-area filtering effect on the mixture of sewage and garbage, the parallel structure or the inclined structure makes sewage and garbage can enter into the filtering piece 11 downwards along the vertical direction to carry out filtering separation, and make sewage enter into the sewage cavity 1012 with better flow, and set up the total area S1 of the filtering area 1121 to be less than or equal to the cross section S2 that forms on the corresponding position of the filtering piece 11 in the dirt collecting cavity 101, and set up the total area S1 of the filtering area 1121 to be greater than the bottom surface of the dirt collecting cavity 101 and form the large-area filtering effect on the horizontal direction on the filtering piece 11, can effectively prevent to cause blocking after the garbage is piled up because of the small filtering area, can effectively disperse and put and can effectively prevent the garbage from being piled up on the single position to filter.

The filter area 1121 is an area position of the filter 11 having a filtering effect.

Alternatively, the filter element 11 is provided in a planar configuration.

It can be seen that, the filter element 11 is disposed in the dirt collecting assembly 1 in this scheme, the filtering area 1121 on the filter element 11 and the bottom surface of the dirt collecting cavity 101 are parallel or inclined in the horizontal direction to achieve the large-area filtering effect on the horizontal direction for the mixture of sewage and garbage, and the total area S1 of the filtering area 1121 is further limited, so that the large-area filtering effect on the horizontal direction is achieved on the filter element 11, and the problem of blocking after the garbage accumulation caused by small filtering area can be effectively prevented.

To the structure setting of collection dirty chamber 101, in order to promote the filter effect of filter 11 and reduce the risk of jam, this scheme sets up the volume space in rubbish chamber 1011 and is greater than the volume space in dirty liquid chamber 1012 for can hold bigger rubbish in the rubbish chamber 1011, make rubbish can disperse in the horizontal direction of filter 11 and hold the collection, solve rubbish and lead to the problem that filter 11 appears blockking up because piling up.

And/or, in order to promote the filter effect of filter 11 and reduce the risk of jam, this scheme sets up the height space distance of rubbish chamber 1011 in vertical direction and is greater than the height space distance of dirty liquid chamber 1012 in vertical direction for rubbish chamber 1011 possesses bigger volume space in vertical direction, can collect and hold bigger rubbish and realize that rubbish dispersedly holds on filter 11 and carry out abundant filtration treatment.

It can be seen that, in rubbish chamber 1011 on upper portion is held to rubbish of this scheme, rubbish chamber 1011 possesses bigger holding space region, and sewage holds in the dirty liquid chamber 1012 of lower part, and effectual promotion carries out the effect of filtration separation to the mixture of sewage and rubbish, and sewage and rubbish can form certain impact or washing effect on filter element 11 in vertical direction, and then the problem that the jam appears in effectual solution filter element 11.

The sewage collecting port 13 is at least used for flowing of sewage into the sewage collecting cavity 101 through the sewage collecting port 13, the sewage collecting port 13 is arranged above the sewage collecting cavity 1012 so that the sewage flows downwards from the sewage collecting port 13 to enter the filter element 11, at least one part of the sewage collecting port 13 is arranged above the filter element 11 so that the sewage falls down from top to bottom to enter the filter element 11, an impact or flushing effect can be formed on the filter element 11, the sewage collecting port 13 is arranged to be in a structure communicated with the garbage cavity 1011 so as to at least be used for allowing the sewage to enter the garbage cavity 1011 through the sewage collecting port 13, the sewage flowing downwards into the garbage cavity 1011 can also form an impact or flushing effect, the accumulated sewage can be effectively dispersed in the horizontal direction, and the separation and filtering effect of the filter element 11 can be improved.

In this scheme, to the structural part that sewage entered into the dirt collection chamber 101, set up dirt collection mouth 13 to be the open structure towards dirt collection chamber 101 direction and set up to be the structure that extends the distribution along the length direction of drain pan 10, make dirt collection mouth 13 possess certain distance in the length direction of drain pan 10, the open structure that forms dirt collection mouth 13 possesses certain sectional area size, the size of cross section is the size that dirt liquid can enter into dirt collection chamber 101 through dirt collection mouth 13, and set up the total area S1 of filter area 1121 and be greater than the sectional area S4 that can be used for dirt flow to pass through that open structure formed on dirt collection mouth 13, make filter 11 have the filtration area of relative dirt collection mouth 13 big enough, so that make rubbish disperse the stack along the horizontal direction on filter 11, but not pile up and arouse the jam in single position, it is clear, through the total area S1 to filter area S1 on filter 11 and the filter area S4 that is used for dirt flow to pass through at least, form the restriction between the filter area S4 that is used for dirt flow to pass through, realize filter 11 has realized the filter area that relatively has realized the filter area 1121 and has the filter effect has been guaranteed that the filter effect is easy to realize the filter area is easy to have the filter area is piled up.

For the specific structural parts of the filter 11, the filter 11 in this embodiment includes a support portion 111 and a filter portion 112, where the support portion 111 mainly forms a supporting structure, the filter portion 112 mainly forms a filtering effect, that is, a filtering area 1121, the filter portion 112 is in a flexible structure and is mounted on the support portion 111, a support may be provided to press-cover the filter portion 112 thereon and form a fixed structure, a plurality of empty portions 1111 with different shapes and/or different area sizes are formed on the support portion 111, the empty portions 1111 are provided with through holes or via holes, the filter portion 112 is configured as a filtering area 1121 at a position corresponding to the empty portions 1111 to filter and separate a mixture of garbage and sewage, and when the filter portion 112 is mounted on the support, the positions of the empty portions 1111 are configured as the filtering areas 1121 to form a large-surface filtering area 1121, and the filtering area 1121 can implement filtering and separating treatment of the mixture of sewage and garbage.

Alternatively, the filter portion 112 is provided in a mesh structure.

In order to enable the filter element 11 to form a stable installation and placement structure in the dirt collecting cavity 101, in the scheme, a plurality of contact parts 1110 are arranged at the end face position of the bottom of the bracket part 111, the contact parts 1110 are arranged to be in mutual contact with the bottom of the dirt liquid cavity 1012 to form a supporting structure for the filter element 11 in the vertical direction, the contact parts 1110 are arranged to be in a protruding structure towards the dirt liquid cavity 1012, and when the filter element 11 is installed in place, the contact parts 1110 and the bottom of the dirt liquid cavity 1012 form a mutual contact structure to form a supporting effect, so that the filter element 11 can keep an effective stable placement effect in the vertical direction.

In order to further improve the filtering effect of the filter element 11 to prevent the problem of blocking, in this solution, a waste port 14 which is in a structure connected with the waste cavity 1011 is further provided on the waste collection assembly 1, and the waste port 14 is arranged to be located below the waste collection port 13 and is in an open structure towards the waste cavity 1011, the waste port 14 is provided for passing through the waste into the waste cavity 1011, the waste port 13 is provided for passing through the waste liquid into the waste cavity 1011, and then the waste liquid enters the waste liquid cavity 1012 through the filter element 11, so that the waste and the sewage are separately collected and enter the waste cavity 101, and the total area S1 of the filtering area 1121 is larger than the cross-sectional area S5 formed by the open structure on the waste port 14, which is at least used for the waste to enter the waste cavity 1011 through the waste port 14, so that the filter element 11 is provided with a filtering area which is large enough relative to the waste port 14, so that the waste can be scattered and stacked in the horizontal direction on the filter element 11 instead of being stacked in a single position to cause blocking.

The structure setting of dirty mouthful 13 of collection and rubbish mouth 14 of this scheme for rubbish and sewage come into to drop downwards along vertical direction in the dirty chamber 101 of collection and enter into on the filter element 11, and then realize that filter element 11 comes to carry out dispersion filtration to sewage and rubbish along the large tracts of land filter area 1121 on the horizontal direction, simultaneously, sewage and rubbish can form certain impact or washing effect on filter element 11 in vertical direction, and then the problem of jam appears in effectual solution filter element 11.

To the installation and the dismantlement structure of filter 11, namely to the spacing mounting structure part of filter 11, in order to further promote the installation or the simplification of dismantling of filter 11, this scheme is provided with the limit guide 102 that is protruding structure and is annular structure towards the top on drain pan 10, limit guide 102 is located the structure that is protruding in dirty liquid chamber 1012, the position that corresponds on filter 11 sets up limit guide 1122, limit guide 1122 sets up to the via hole structure, limit guide 102 constitutes limit structure in the circumference direction and the limit structure in the vertical direction to filter 11 through limit guide 1122 when filter 11 installs in dirty chamber 101, realize installing filter 11 spacing butt joint on drain pan 10, filter 11 is in circumference direction and the easy problem that the deviation appears in vertical direction upper portion, when needs to install filter 11, install filter 11 on limit guide 102 through limit guide 1122, when need to dismantle filter 11, the user can directly mention filter 11 and make limit guide 1122 make limit guide 102 not form limit structure in the circumference direction, the user can dismantle filter 11 to the filter 11 greatly, the effect of dismantling after the user has been convenient for the installation and the filter 11 has been dismantled.

The sewage outlet 1021 is arranged on the guide limiting part 102 and is in a communication structure with the outside of the sewage collecting assembly 1 so as to discharge sewage outwards through the sewage outlet 1021, the filtering piece 11 is provided with the sewage inlet 113, the sewage inlet 113 is used for entering sewage in the sewage cavity 1012, the sewage inlet 113 is arranged towards the direction of the sewage cavity 1012 to form a connecting position which is in communication with the sewage cavity 1012 and is positioned in the sewage cavity 1012, further, the sewage in the sewage cavity 1012 can enter the sewage inlet 113 to be discharged outwards, the sewage inlet 113 is also arranged to be in a communication structure with the sewage outlet 1021 so as to be used for discharging the sewage in the sewage cavity 1012 to the outside through the discharge of the sewage in the sewage collecting assembly 1, the sewage inlet 113 and the sewage outlet 1021 can be connected through a pipeline so as to form a communication structure, and the sewage can be collected in the sewage cavity 1012 through the effect of the discharge of the sewage outlet 1021.

Wherein, the sewage after filtering separation treatment aiming at the filtering piece 11 can effectively solve the blocking problem in the outward discharge process, thereby improving the reliability and effectiveness of outward discharge of the sewage.

In order to facilitate maintenance treatment of the dirt collecting assembly 1, in the scheme, the dirt collecting assembly 1 further comprises an upper shell 12, the upper shell 12 is detachably arranged on the bottom shell 10, a dirt collecting cavity 101 is formed between the upper shell 12 and the bottom shell 10, the upper shell 12 can be rotatably arranged on the bottom shell 10, so that the dirt collecting cavity 101 can be opened and closed by rotating the upper shell 12, meanwhile, the upper shell 12 can be conveniently operated to maintain the dirt collecting cavity 101 or the filter element 11, in particular, when the upper shell 12 is arranged in place, a shielding structure is formed on the upper part of the dirt collecting cavity 101, and at the moment, garbage and dirt liquid can effectively enter the dirt collecting cavity 101 to be filtered and separated, so that the waste liquid flows downwards through the filter element 11 into the waste liquid chamber 1012, so that the waste is blocked above the filter element 11 for storage, the upper position of the waste collection chamber 101 is in an open structure when the upper shell 12 is detached so that the filter element 11 can be detached from the waste collection chamber 101 or the filter element 11 can be installed into the waste collection chamber 101 from an external position, at the moment, a user can detach the filter element 11 for maintenance cleaning treatment or maintenance replacement treatment, and mainly detach the filter element 11 from the guide limiting part 102 for separation from the bottom shell 10, so that separation between the filter element 11 and the bottom shell 10 is realized.

The dirt collecting assembly 1 of the scheme is mainly used for being installed on the cleaner 2 to collect dirt liquid and garbage in the process of cleaning the ground, and filtering and separating treatment is carried out through the dirt collecting assembly 1.

The cleaning machine 2 may be of a hand-held or self-moving construction.

The cleaning machine 2 may be a floor cleaning machine or a floor washing machine.

The cleaning machine 2 comprises a machine main body 20, wherein the machine main body 20 is used for moving on the ground to clean, the machine main body 20 is provided with a mounting cavity 201, the mounting cavity 201 is arranged to be of a hollow structure or a medium-through structure, specifically, the mounting cavity 201 is arranged to be of an open structure towards the upper direction and/or the side direction of the machine main body 20 to form an open part 2011, the mounting cavity 201 is in a structure communicated with the outside of the machine main body 20 through the open part 2011, the cleaning machine 2 further comprises the dirt collecting assembly 1, the dirt collecting assembly 1 is detachably arranged in the mounting cavity 201 through the open part 2011, a user can conveniently install or detach the dirt collecting assembly 1 through the open part 2011, when the dirt collecting assembly 1 is installed in place, the working procedure of the cleaning machine 2 can be started to clean the ground, the dirt collecting assembly 1 is used for realizing the collection and the filtration treatment of sewage and garbage, when the dirt collecting assembly 1 needs to be maintained, the user can detach the dirt collecting assembly 1 from the mounting cavity 201 through the open part 2011, and can operate the filter housing 12 or can further detach the dirt collecting assembly 101 for further treatment.

Working principle: the dirt collecting assembly 1 is mainly used for realizing the collection treatment of the dirt liquid and the garbage, wherein the dirt liquid and the garbage are filtered in the collection process, so that the collected garbage is contained in the garbage cavity 1011, the dirt liquid flows downwards and enters the dirt liquid cavity 1012, the structural part of the filter element 11 is large in filtering area, simple in mounting structure and convenient to detach and maintain, the structure of the filter element 11 forms a large filtering area, the dirt liquid and the garbage are filtered in the vertical direction, the filtering effect of the dirt liquid and the garbage can be effectively improved, and the effect that the filter element 11 is not easy to block is realized; the dirt collecting assembly 1 is mainly arranged on the cleaning machine 2 to collect and filter dirt liquid and garbage, and the filtered sewage can be discharged outwards effectively.

It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples of carrying out the utility model and that various changes in form and details may be made therein without departing from the spirit and scope of the utility model.

Claims (10)

1. Dirt collection subassembly, including the drain pan, its characterized in that: the bottom shell is provided with a dirt collecting cavity for collecting dirt liquid and garbage; the filter element is arranged in a structure which is extended and distributed along the length direction of the bottom shell, and at least one part of the filter element is also arranged in a structure which is extended and distributed along the width direction of the bottom shell;

the filter piece is detachably arranged in the dirt collecting cavity to divide the dirt collecting cavity into a garbage cavity and a dirt liquid cavity, and the garbage cavity is arranged above the dirt liquid cavity;

the filtering area used for filtering on the filtering piece is in a parallel structure or an inclined structure in the horizontal direction with the bottom surface of the dirt collecting cavity, the total area S1 of the filtering area is smaller than or equal to the sectional area S2 formed in the horizontal direction in the corresponding position of the filtering piece in the dirt collecting cavity, and the total area S1 of the filtering area is larger than half of the total area S3 formed in the horizontal direction on the bottom surface of the dirt collecting cavity.

2. The dirt collection assembly of claim 1, wherein: the volume space of the garbage cavity is larger than that of the sewage cavity; and/or the height space distance of the garbage cavity in the vertical direction is larger than the height space distance of the sewage cavity in the vertical direction.

3. The dirt collection assembly of claim 2, wherein: the dirt collecting assembly is further provided with a dirt collecting port, the dirt collecting port is arranged above the dirt liquid cavity, at least one part of the dirt collecting port is arranged above the filtering piece, and the dirt collecting port is arranged in a structure communicated with the garbage cavity and is at least used for enabling dirt liquid to enter the garbage cavity through the dirt collecting port.

4. A dirt collection assembly as recited in claim 3, wherein: the dirt collecting opening is arranged to be of an open structure towards the dirt collecting cavity direction and is arranged to be of a structure which is distributed in an extending mode along the length direction of the bottom shell, and the total area S1 of the filtering area is larger than the sectional area S4 which is formed by the open structure on the dirt collecting opening and can be at least used for flowing through of the sewage.

5. The dirt collection assembly of claim 4, wherein: the filter element comprises a support part and a filter part, wherein the filter part is of a flexible structure and is arranged on the support part, a plurality of clearance parts with different shapes and/or different area sizes are formed on the support part, and the filter part is formed into a filter area at the position corresponding to the clearance part to filter and separate the mixture of garbage and sewage.

6. The dirt collection assembly of claim 5, wherein: a plurality of contact parts are arranged on the end surface of the bottom of the bracket part and are in a structure of mutual contact with the bottom of the sewage cavity so as to form a supporting structure of the filtering piece in the vertical direction;

or, still be provided with on the dirt collection subassembly and be the rubbish mouth that is the communication structure with the rubbish chamber and rubbish mouth sets up to be located the below of dirt collection mouth and be open structure towards rubbish chamber direction to set up the total area S1 of filtering area and be greater than the open structure on the rubbish mouth and form and be used for rubbish to enter into the sectional area S5 of rubbish intracavity through the rubbish mouth at least.

7. The dirt collection assembly of claim 6, wherein: the bottom shell is provided with a limiting guide part which is of a protruding structure and an annular structure towards the upper side, a limiting guide opening is formed in a position, corresponding to the position, of the filter piece, and the limiting guide part is formed into a limiting structure of the filter piece in the circumferential direction and a limiting structure of the filter piece in the vertical direction through the limiting guide opening when the filter piece is installed in the dirt collecting cavity.

8. The dirt collection assembly of claim 7, wherein: be provided with out dirty mouthful on the limit portion of leading, be provided with into dirty mouthful on the filter, advance dirty mouthful setting and constitute towards dirty liquid chamber direction and be the structure of being linked together and the handing-over position that is linked together with dirty liquid chamber and be located dirty liquid intracavity, and advance dirty mouthful still set up and be the structure of being linked together with out dirty mouthful and be used for the dirty liquid intracavity the dirty liquid flow through the outside of discharging to the dirt subassembly.

9. The dirt collection assembly of claim 8, wherein: the dirt collection assembly further includes an upper housing configured to be removably mounted to the bottom housing, the upper housing configured to present a shielding structure to an upper position of the dirt collection chamber when in place, the upper housing configured to present an open structure to the upper position of the dirt collection chamber when the upper housing is removed such that the filter element may be removed from the dirt collection chamber or such that the filter element may be mounted to the dirt collection chamber from an external position.

10. The utility model provides a cleaning machine, includes the machine main part, and the machine main part is used for removing on ground and cleans its characterized in that: the machine body is provided with a mounting cavity which is arranged to be in an open structure towards the upper direction and/or the side direction of the machine body to form an open part;

further comprising a dirt collection assembly of any one of claims 1 to 9 configured to be removably mounted in the mounting cavity through the open portion.