CN213763316U

CN213763316U - Garbage can cleaning device

Info

Publication number: CN213763316U
Application number: CN202021885120.1U
Authority: CN
Inventors: 尤春来
Original assignee: Haiwo Machinery China Co ltd
Current assignee: Haiwo Machinery China Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-07-23
Anticipated expiration: 2030-09-02

Abstract

The utility model relates to a garbage bin belt cleaning device, it can enough wash two 120L 240L simultaneously, can wash single 660L garbage bin again, and it includes: cleaning carriage, garbage bin tilting mechanism, cleaner storage unit and sewage collection portion. The washing compartment includes washing portions each having a nozzle: a trash can transverse outer wall cleaning portion having a left side cleaning section and a right side cleaning section; a middle swing link cleaning portion suspended between the left side cleaning section and the right side cleaning section by a middle swing link cleaning portion driving mechanism suspended fixed to the cleaning compartment; the cleaning part is arranged on the garbage can turnover mechanism; a rear outer wall of the garbage can and a rear cover cleaning part which is arranged to be coupled to a rear outer wall of the garbage can fixed in the cleaning compartment and a rear cover cleaning part moving mechanism so as to be capable of moving up and down to clean the rear outer wall and the rear cover of the garbage can; a trash can inner cleaning portion configured to align with the trash can opening to clean the trash can interior.

Description

Garbage can cleaning device

Technical Field

The present disclosure relates generally to a trash can cleaning apparatus capable of cleaning both 120L/240L trash cans and 660L trash cans.

Background

The garbage bin is an indispensable part of city street community sanitation, as a garbage collection device, must regularly fix a position its cleaning and disinfecting to breed a large amount of virus bacterium and insect fly, and produce the peculiar smell, seriously influenced people's living environment and healthy. The trash can shapes that are widely used at present include 120L, 240L and 660L trash cans.

In order to clean the trash can, a trash can cleaning device capable of cleaning two 240L trash cans or 120L trash cans simultaneously has been proposed. The known trash can cleaning device 1 ' is constructed as shown in fig. 1 to 4 of the present application, wherein the conventional trash can cleaning device includes a trash can turning mechanism 3 ', a cleaning compartment 2 ', and a cleaning agent storage part. The garbage can turning mechanism 3 ' at least comprises a garbage can fixing frame 31 ' and a turning part 32 '. The turning part 32 'is connected with a turning power mechanism to provide power for the turning part 32' to turn the garbage can. The upper part of the garbage can fixing frame 31 ' is fixedly connected to the overturning part 32 ' so as to realize synchronous rotation along with the overturning of the overturning part 32 '. When the trash can is fixed to the trash can fixing frame 31 'with the can cover facing outward, the trash can be turned over by the turning part 32', so that the upright trash can outside the cleaning compartment 2 'is turned over to the inside of the cleaning compartment 2' and is in a state to be cleaned, in which the trash can is placed upside down upright so that the can opening is downward and the can cover is suspended downward.

As further shown in fig. 1, the cleaning compartment includes at least a trash can outer ring cleaning portion 22 ', a trash can front outer side cleaning portion 23 ', a trash can rear cover cleaning portion 24 ', a trash can inner cleaning portion 25 ', and a sewage collecting portion 26 '.

The garbage bin outer lane cleaning part includes garbage bin outer lane cleaning nozzle and garbage bin outer lane cleaning nozzle moving mechanism at least, and this garbage bin outer lane cleaning nozzle moving mechanism includes vertical central column and controls both sides stand, is fixed with the guide rail that extends along the stand respectively on each stand, is equipped with the slide that can follow the guide rail and reciprocate on each guide rail respectively, corresponds on the slide that is located on middle and left and right sides stand and is fixed with left spray tube support, central authorities 'spray tube support and right spray tube support, left side spray tube support, central authorities' spray tube support and right spray tube support are fixed with respectively and carry out abluent nozzle to the garbage bin outer wall, and wherein, the slide is connected so that the slide can reciprocate along the guide rail with actuating mechanism. When two 120L or two 240L garbage cans are turned into the cleaning compartment and are in a state to be cleaned, the central upright post is just positioned between the two garbage cans, so that the central spray pipe bracket can move up and down between the two garbage cans without interference so as to clean the outer walls of the garbage cans between the two garbage cans. Of course, as the center nozzle leg moves up and down for cleaning, the left and right nozzle legs also move up and down unimpeded to clean the other corresponding outer walls.

The front outer side cleaning part of the garbage can at least comprises four front outer side nozzles of the garbage can, wherein the front outer side nozzles of the garbage can are located at a determined position fixed on the garbage can turnover mechanism and adopt fan-shaped nozzles, so that cleaning agents sprayed to the front outer side of the garbage can by the front outer side nozzles of the garbage can form cleaning agent flows to clean at least one part of the front outer side of the garbage can.

The garbage can rear cover cleaning part at least comprises a garbage can rear cover cleaning nozzle and a garbage can rear cover cleaning part moving mechanism. When two 120L or two 240L garbage cans are turned into the cleaning compartment and are in a state to be cleaned, the garbage can rear cover cleaning nozzle is set to have a spraying area aligned with and cover the garbage can rear cover, and simultaneously, the garbage can rear cover cleaning nozzle moves horizontally (left and right in the view shown in FIG. 4) under the driving of the garbage can rear cover cleaning nozzle moving mechanism to realize the spraying cleaning of the garbage can rear cover.

The inner cleaning part of the garbage can at least comprises an inner cleaning rotary nozzle of the garbage can and a moving mechanism of the inner cleaning rotary nozzle of the garbage can. When two 120L or two 240L trash cans are turned into the cleaning compartment and are in a state to be cleaned, the cleaning parts in the trash cans are respectively aligned at about the central positions of the openings of the trash cans and move up and down under the driving of the moving mechanism while rotating to spray the cleaning agent, so that the interior of the trash can is completely cleaned.

Although the general structure of the 120L/240L trash can cleaning device known in the prior art is briefly described with reference to the accompanying drawings, the above structure obviously has many problems, including but not limited to: the cleaning device can not be used for cleaning 660L garbage cans, the front outer side cleaning parts of the garbage cans adopt fan-shaped nozzles with small spraying areas and are static so that all dead corners can not be completely covered, and the rear cover cleaning parts of the garbage cans are cleaned in a horizontal (left-right) moving mode, so that the problem that the rear outer walls of the garbage cans are not completely cleaned can be caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a garbage bin belt cleaning device in order to overcome at least one or all in above shortcoming.

Therefore, the utility model relates to a garbage bin belt cleaning device, include: a washing compartment capable of accommodating at least one trash can; the garbage can overturning mechanism is used for overturning the garbage can into the cleaning compartment; a cleaning agent storage unit for storing a cleaning agent; and a sewage collection portion provided at the bottom of the cleaning compartment for collecting used cleaning agent, the garbage can cleaning apparatus being characterized by further comprising a plurality of cleaning portions each having a nozzle, the plurality of cleaning portions including: the garbage can cleaning device comprises a garbage can transverse outer wall cleaning part, a garbage can cleaning part and a cleaning part, wherein the garbage can transverse outer wall cleaning part comprises a left side cleaning section and a right side cleaning section so as to clean the outer walls of two transverse sides of the garbage can; a middle swing link cleaning portion movably suspended between the left side cleaning section and the right side cleaning section; the garbage bin front outer wall cleaning part is arranged on the garbage bin turnover mechanism and used for cleaning the front outer wall of the garbage bin; a tub rear outer wall and rear cover cleaning part coupled to the cleaning compartment at a rear side of the cleaning compartment to be movable up and down to clean the tub rear outer wall and rear cover; the inner cleaning part of the garbage can comprises at least two spray heads, the at least two spray heads respectively aim at the corresponding openings of at least two small garbage cans to spray so as to clean the corresponding inner parts of the garbage cans under the condition of cleaning the at least two small garbage cans, and aim at the opening of a large garbage can to spray so as to clean the inner parts of the large garbage cans under the condition of cleaning the large garbage cans.

According to the utility model discloses a garbage bin belt cleaning device, wherein, garbage bin tilting mechanism both can fix two 120L 240L garbage bins, also can fix single 660L garbage bin.

According to the utility model discloses a garbage bin belt cleaning device, wherein, left side cleaning section with right side cleaning section is fixed respectively to the corresponding slide mechanism who couples with actuating mechanism in order to reciprocate.

According to the utility model discloses a garbage bin belt cleaning device, wherein, left side cleaning section with the width that the spraying of right side cleaning section covered the horizontal both sides outer wall that the width is not less than large garbage bin is in order to cover the horizontal both sides outer wall of any garbage bin completely at least.

According to the utility model discloses a garbage bin belt cleaning device, wherein, the middle pendulum rod cleaning part can be in order to wash the relative lateral wall between at least two small-size garbage bins with the relative lateral wall between two at least small-size garbage bins back and forth swing under the condition of wasing single large-size garbage bin and middle pendulum rod cleaning part can keep in appropriate position department in order not to interact with large-size garbage bin under the condition of wasing single large-size garbage bin.

According to the utility model discloses a garbage bin belt cleaning device, wherein, outer wall washing portion adopts the solid nozzle of circular cone and increase quantity to eight before the garbage bin.

According to the utility model discloses a garbage bin belt cleaning device, wherein, outer wall washing portion sets up to 80% of its injection area covers the area of the whole preceding outer wall of garbage bin at least before the garbage bin.

According to the utility model discloses a garbage bin belt cleaning device, wherein, the inside washing portion of garbage bin includes two shower nozzles and aims at the corresponding opening of two at least small garbage bins respectively inside with wasing the garbage bin that corresponds under the condition of wasing two at least small garbage bins.

According to the utility model discloses a garbage bin belt cleaning device, wherein, the shower nozzle of washing portion in the garbage bin bucket includes three nozzle and can rotate and set up to couple to washing portion moving mechanism in the garbage bin bucket inside in order to reciprocate in order to wash the corresponding garbage bin respectively.

According to the utility model discloses a garbage bin belt cleaning device, wherein, outer wall and hou gai washing portion set up to cover outer wall and hou gai behind the whole garbage bin for its spraying coverage at least.

According to the utility model discloses a garbage bin belt cleaning device, wherein, whether middle pendulum rod washing portion swings and washs and can be selected as required by the manual work.

According to the utility model discloses a garbage bin belt cleaning device, wherein, whether middle pendulum rod washing portion swings and washs and can be selected by automatic control system.

According to the utility model discloses a garbage bin belt cleaning device, wherein, middle pendulum rod washing part is removable.

Compared with the prior art, according to the utility model discloses an above-mentioned garbage bin belt cleaning device can realize following beneficial technological effect:

(1) the cleaning machine can clean large-size (660L) garbage cans and at least two small-size (120L/240L) garbage cans;

(2) because the cleaning part of the front outer wall of the garbage can adopts the conical solid nozzle, the cleaning part can directly spray and clean the front outer wall with larger area, and the cleaning effect on the front outer wall is more excellent; and

(3) the outer wall and the back lid behind the garbage bin wash by the garbage bin that reciprocates after outer wall and back lid washing portion for it is more excellent to the washing of back outer wall and back lid.

Drawings

FIG. 1 is a cross-sectional view of a trash can washing device capable of washing only two 120L/240L trash cans according to the prior art, wherein the trash can is schematically shown in a state that the trash can is fixed in a turnover mechanism and is in a washing compartment of the trash can washing device;

FIG. 2 is a schematic view of cleaning an outer ring of a trash can according to the prior art;

FIG. 3 is a schematic view of the cleaning of the front and outer sides of a trash can according to the prior art;

FIG. 4 is a schematic view illustrating the cleaning of a rear cover of a trash can according to the prior art;

FIG. 5 is a cross-sectional view of a cleaning apparatus according to an embodiment of the present invention capable of cleaning both 120L/240L and 660L single trash cans;

fig. 6 is a cross-sectional view of the trash can cleaning device for cleaning two 120L/240L trash cans according to an embodiment of the present invention, wherein the 120L/240L trash can is schematically shown in a state that the trash can is fixed in the turnover mechanism and in the cleaning compartment of the trash can cleaning device;

fig. 7 is a schematic view of the outer walls of two lateral sides of the trash can in the case of cleaning two 120L/240L trash cans according to an embodiment of the present invention;

fig. 8 is a schematic view of the cleaning of the opposite outer wall between two trash cans in the case of cleaning two 120L/240L trash cans according to an embodiment of the present invention;

fig. 9 is a schematic view of the cleaning of the rear outer wall and the rear cover of the garbage can in the case of cleaning two 120L/240L garbage cans according to an embodiment of the present invention;

fig. 10 is a schematic view of the cleaning of the front outer wall of the trash can in the case of cleaning two 120L/240L trash cans according to an embodiment of the present invention;

fig. 11 is a cross-sectional view of the trash can cleaning device in cleaning a single 660L trash can, according to an embodiment of the present invention, schematically illustrating the 660L trash can secured in the turnover mechanism and within the cleaning compartment of the trash can cleaning device;

fig. 12 is a schematic view of the cleaning of the outer walls of the two lateral sides of the trash can in the case of cleaning a single 660L trash can according to an embodiment of the present invention;

fig. 13 is a schematic view of the cleaning of the rear outer wall and the rear cover of the trash can with cleaning of a single 660L trash can according to an embodiment of the present invention; and

fig. 14 is a schematic view of the cleaning of the front outer wall of the trash can in case of cleaning a single 660L trash can according to an embodiment of the invention.

Detailed Description

In the following detailed description, a detailed configuration of a trash can washing structure according to the present invention will be described with reference to the accompanying drawings. Hereinafter, for simplicity of description, a trash can having a capacity of 660L is simply referred to as a large-sized trash can, and a trash can having a capacity of 120L or 240L or other trash cans having a volume of 1/2 smaller than that of the large-sized trash can is defined as a small-sized trash can. In addition, throughout the present application, "lateral" or "left-right direction" is defined as a direction perpendicular to the paper surface, "front" is defined as a left side of the trash can cleaning device in the vertically-lying paper surface and "rear" is defined as a right side of the trash can cleaning device in the vertically-lying paper surface, and the up-down aspect is defined as an up-down direction of the trash can cleaning device in the vertically-lying paper surface. Further, the outer walls of the two lateral sides of the trash can mean two walls of a single large trash can or two small trash cans which are positively determined to be located in the cleaning compartment and exposed to the outside in the lateral direction; the rear outer wall of the trash can means a wall having one side of a rear cover of the trash can; the front outer wall of the garbage can means the wall opposite to the rear outer wall; whereas the opposite side walls of the waste bin are only present in the case of juxtaposition of two small-sized waste bins and mean two walls of two small-sized waste bins facing each other in the transverse direction.

Fig. 1 to 4 are related schematic views of a garbage can cleaning device capable of cleaning only two small-sized garbage cans in the prior art, and the details thereof are described in the background of the present application and are not repeated herein.

Fig. 5 is a cross-sectional view of the cleaning device 1 according to an embodiment of the present invention, which can clean two small trash cans 100 and a single large trash can 110. Compared to the prior art trash can cleaning device of fig. 1, the cleaning compartment of the trash can cleaning device 1' of the present invention is larger to be able to accommodate both one or two small trash cans and a wider and higher large trash can. Further, it should be understood that, without express negation, all "trashcans" referred to herein may refer to both small and single large trashcans without express indication of their type. Of course, a combination of one 120L trash can and one 240L trash can is also within the scope of the present invention. Although the garbage can cleaning device of the present invention can be used for cleaning a single 120L garbage can or 240L garbage can, the cleaning process and mechanism thereof are completely identical to the process of cleaning two small size garbage cans, and therefore the description of the case is omitted herein and only the case of cleaning two small size garbage cans is described, but it should be understood that the cleaning case also falls completely within the scope of the present invention.

According to fig. 5, the garbage can cleaning device 1 of the present invention at least comprises: a cleaning compartment 2 for cleaning the respective trash can in a state to be cleaned; the garbage can overturning mechanism 3 is used for fixing the garbage can, overturning the garbage can into the cleaning box and enabling the garbage can to be in a state to be cleaned; a cleaning agent storage unit for storing a cleaning agent; and a sewage collecting section 30. Specifically, the washing compartment 2 includes at least a plurality of washing portions each having a nozzle 200: a trash can transverse outer wall cleaning part 23 having a left side cleaning section 231 and a right side cleaning section 232 to clean the trash can transverse both side outer walls; a middle swing link cleaning part 24 suspended between the left cleaning section 231 and the right cleaning section 232 to clean the opposite outer walls between the two garbage cans; a garbage can front outer wall cleaning part 25 which is arranged on the garbage can turnover mechanism to clean the front outer wall of the garbage can; a rear outer wall of the garbage can and rear cover cleaning part 26 configured to be coupled to the rear outer wall of the garbage can and rear cover cleaning part moving mechanism 27 to be movable up and down to clean the rear outer wall of the garbage can and the rear cover; and an inner washing part 28 of the trash can, which is arranged to be aligned with the opening of the trash can and can move up and down to wash the inside of the trash can by being driven by the inner washing part moving mechanism 29 of the trash can.

As shown in fig. 6 and fig. 11, according to the utility model discloses a garbage bin tilting mechanism 3 of garbage bin belt cleaning device can be enough used for fixing two small-size garbage bins 100, can be used for fixing single large-size garbage bin 110 again to the realization is in waiting to wash the state with the garbage bin introduction in wasing railway carriage or compartment 2. Although not explicitly shown, it is contemplated that the inverting mechanism 3 can invert in the reverse direction after the cleaning of the trash can is completed to remove the cleaned trash can.

As shown in fig. 6 and 7 and fig. 11 and 12, the left side cleaning section 231 and the right side cleaning section 232 of the trash can transverse outer wall cleaning portion 23 of the trash can cleaning device 1 of the present invention are respectively fixed to the corresponding sliding mechanisms 32 coupled to the driving mechanism 31 so as to be movable up and down. The slide mechanism 32 may include a vertical support 321, a rail 322, and a slider 323, wherein the rail 322 is disposed along the vertical support 321, the slider 323 is coupled with the driving mechanism 31 and can move up and down along the rail 322 under the action of the driving mechanism 31, and the left cleaning section 232 and the right cleaning section 232 are respectively fixed to the respective sliders 323. It should be noted that the spray coverage of the nozzles 233 of the left and right cleaning

sections

231 and 232 at least completely covers the lateral both side outer walls of the single large-sized trash can 110, so that the sprayed cleaning agent can be completely sprayed to both the small-sized trash cans 100 and the entire lateral both side outer walls of the single large-sized trash can 110 during the up and down movement of the trash can lateral outer wall cleaning part 23 to achieve the complete cleaning of the lateral both side outer walls of the

trash cans

100 and 110.

As shown in fig. 6, the middle swing link cleaning part 24 is provided to be coupled with the middle swing link cleaning part driving mechanism 241 and can swing back and forth by the driving mechanism 241 in the case of cleaning two small sized garbage cans 100. Specifically, as shown in fig. 8, in case of cleaning two small sized garbage cans 100, the middle swing link cleaning part 24 may swing back and forth between two opposite side walls of the two small sized garbage cans 100 under the driving of the driving mechanism 241 such that the cleaning agent sprayed from the nozzle of the middle swing arm cleaning part 24 substantially completely covers the two opposite side walls to clean the opposite side walls between the two small sized garbage cans. The intermediate swing link washing section driving mechanism 241 is suspended and fixed to the washing compartment 2 by a suitable connecting mechanism.

As also shown in fig. 6 and 11, the trash can rear outer wall and rear cover cleaning portion 26 is provided to be coupled to the trash can rear outer wall and rear cover cleaning portion moving mechanism 27 to be movable up and down to clean the trash can rear outer wall and rear cover. Specifically, as shown in fig. 9 and 13, the rear outer wall of the trash can and the rear cover cleaning part 26 are provided to be movable up and down so that the spray coverage thereof covers at least the entire rear outer wall and the rear cover of the

trash can

100, 110. It should be noted that in this context spray coverage refers to the total area of the area directly impacted by the cleaning agent sprayed by the nozzles throughout the cleaning process, i.e. the dynamic range, while spray area refers to the total area covered by the spray of a single or multiple nozzles at rest, i.e. the static area.

As also shown in fig. 6 and 10, the tub front outer wall cleaning part 25 is positioned at a predetermined position of the tub overturning mechanism 3 by any suitable fixing means so that the spray area of the nozzle 251 of the tub front outer wall cleaning part 25 covers at least 80% of the entire front outer wall area of the tub during the cleaning of the

tub

100, 110. Compared with the fan-shaped nozzle in the prior art, the nozzle 251 of the outer wall cleaning part 25 before the garbage can be a conical solid nozzle. Alternatively, other suitable nozzles may be used. Further, the number of nozzles in the present usage model is increased to 8 compared to four nozzles in the prior art.

As shown in fig. 11, in the case of cleaning a single large-sized trash can 110, it is different from the case of cleaning two small-sized trash cans 100 in that: in the case of cleaning a single large-sized trash can 110, the intermediate swing link cleaning part 24 is held in place by the intermediate swing link cleaning part driving mechanism 241 high enough not to swing back and forth so as not to interfere with the single large-sized trash can 110 during cleaning of the single large-sized trash can 110.

As shown in fig. 13 and 14, the garbage can cleaning device 1 of the present invention is the same or similar to the case of cleaning two small-sized garbage cans 100 in the cleaning process of a single large-sized garbage can 110, wherein the actions of the rear outer wall and rear cover cleaning portion 26 and the front outer wall cleaning portion 25 of the garbage can are the same or similar. Therefore, the description thereof is omitted.

Although not explicitly shown in the drawings of the present application, it should be noted that the inside washing part 28 of the garbage can of the present application includes a spray head 281 including three spray nozzles, and the spray head may be rotatably moved. Furthermore, the utility model discloses an within the scope, the shower nozzle that is used for washing portion in the garbage bin bucket can be can produce three-dimensional spray faceOf any suitable spray head, e.g. Bolondi^TMThe XB 060HY showerhead, of course, other showerheads suitable for wall surface cleaning operations are also within the scope of the present invention. Further, although not specifically indicated, it is clear that the inner tub cleaning part 28 of the present application includes at least two spraying heads 281 that can be aligned with openings of two small-sized trash cans 100, respectively.

Further, although not explicitly shown in the drawings of the present application, it should be noted that all the cleaning portions of the present application are connected to the cleaning agent storage portion through a piping mechanism to spray the cleaning agent through the nozzles. It is noted that the pipe mechanism accommodates mechanical movement of the respective cleaning portions, and that the cleaning agent may be any suitable type of cleaning agent suitable for cleaning a trash receptacle.

The following will combine the above detailed description to summarize the specific work flow of the garbage can cleaning device of the present invention:

(1) at least two small-sized trash cans 100 or a single large-sized trash can 110 are vertically fixed on the trash can turnover mechanism 3 in the forward direction;

(2) driving the garbage can overturning mechanism 3 to overturn so that the

garbage cans

100 and 110 are fixed in the cleaning compartment 2 in an inverted and upright manner, wherein the rear covers of the garbage cans droop at the moment;

(3) in the course of the cleaning process,

(3.1) when the small-sized wastebasket 100 is cleaned, the two rotary spray heads 281 of the inner cleaning part 28 of the wastebasket are respectively aligned with the two small-sized wastebaskets 100 and move up and down to clean the inner walls of the wastebaskets; the garbage can transverse outer wall cleaning part 23 moves up and down to clean the outer walls of two transverse sides of the small garbage can 100; the middle swing rod cleaning part 24 swings back and forth between the garbage cans to clean two opposite side walls of the small garbage can 100; the garbage can rear outer wall and rear cover cleaning part 26 moves up and down to clean the rear outer wall and the rear cover of the garbage can, and meanwhile, the garbage can front outer wall cleaning part 25 sprays cleaning agents to clean the garbage can front outer wall;

(3.2) when the large-sized wastebasket 110 is cleaned, both the two rotary spray heads 281 of the inside-wastebasket cleaning portion 28 are aligned with the opening of the large-sized wastebasket 110 and move up and down to clean the inner wall of the large-sized wastebasket 110; the transverse outer wall cleaning part 23 of the garbage can moves up and down to clean the outer walls at two transverse sides of the garbage can 110; the middle swing link cleaning part 24 is held in place by the driving mechanism 241 without interfering with the large-sized wastebasket 110; the rear outer wall and rear cover cleaning part 26 of the garbage can moves up and down to clean the rear outer wall and the rear cover of the large garbage can 110, and meanwhile, the front outer wall cleaning part 25 of the garbage can sprays cleaning agent to clean the front outer wall of the garbage can;

(4) after the cleaning is finished, the garbage can turnover mechanism 3 reversely turns over, and then the cleaned

garbage cans

100 and 110 can be taken out.

As an alternative to the foregoing embodiments of the present application, the trash can cleaning device of the present invention may remove the middle swing link cleaning portion 24. In this case, the cleaning process for the large size trash can is consistent with the foregoing embodiment, and the cleaning of the middle opposite side walls only for the small size trash can is different, i.e., the middle opposite side walls cannot be sufficiently cleaned. In this case, the opposing side walls of the two trashcans need to be manually cleaned after removal or before securing the trashcans.

Further, whether or not the intermediate swing link cleaning portion 24 performs swing cleaning may be selected manually as needed. It is also envisioned that the autonomous switching of the washing pattern may be accomplished by an automated control system, which may be any suitable automated control system, such as a sensor-based control system.

Furthermore, the utility model discloses a can wash the within range of two at least small-size garbage bins or single large-size garbage bin, can confirm the quantity of the garbage bin that can wash according to garbage bin belt cleaning device's size.

While the above discussion sets forth exemplary embodiments of the described techniques, other architectures can be used to implement the described functionality, and are intended to fall within the scope of the present disclosure. Furthermore, although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described. Rather, the specific features and acts are disclosed as example forms of implementing the claims.

Claims

1. A trash can cleaning device comprising:

a washing compartment (2) capable of accommodating at least one trash can;

the garbage can overturning mechanism (3) is used for overturning the garbage cans (100, 110) into the cleaning compartment (2);

a cleaning agent storage unit for storing a cleaning agent;

and a sewage collecting portion (30) provided at the bottom of the cleaning chamber (2) for collecting used cleaning agent,

characterized in that the trash can washing device further comprises a plurality of washing parts each having a nozzle (200), the plurality of washing parts including:

a garbage can transverse outer wall cleaning part (23) which comprises a left side cleaning section (231) and a right side cleaning section (232) for cleaning the transverse two side outer walls of the garbage can (100, 110);

a middle pendulum cleaning part (24) movably suspended between the left side cleaning section (231) and the right side cleaning section (232);

a cleaning part (25) for the front outer wall of the garbage can, which is arranged on the garbage can turnover mechanism (3) and is used for cleaning the front outer wall of the garbage can (100, 110);

a trash can rear outer wall and rear cover cleaning part (26) coupled to the cleaning compartment (2) at a rear side of the cleaning compartment (2) to be movable up and down to clean the trash can rear outer wall and rear cover;

the garbage bin inside cleaning part (28) comprises at least two spray heads, the at least two spray heads respectively aim at corresponding openings of at least two small garbage bins (100) to spray so as to clean the corresponding garbage bin inside under the condition that the at least two small garbage bins (100) are cleaned, and aim at the opening of the large garbage bin (110) to spray so as to clean the inside of the large garbage bin (110) under the condition that the large garbage bin (110) is cleaned.

2. A trash can cleaning device according to claim 1, characterized in that the left side cleaning section (231) and the right side cleaning section (232) are respectively fixed to respective sliding mechanisms coupled with a driving mechanism (31) so as to be movable up and down.

3. A trash can cleaning device according to claim 1, characterized in that the spray coverage width of the left side cleaning section (231) and the right side cleaning section (232) is not less than the width of the lateral both side outer walls of the large trash can (110) to be able to cover at least the lateral both side outer walls of any trash can (100, 110) completely.

4. A trash can cleaning device according to claim 1, characterized in that the intermediate swing link cleaning portion (24) is swingable back and forth between two opposite side walls of the at least two small trash cans (100) to clean the opposite side walls in case of cleaning the at least two small trash cans (100) by an intermediate swing link cleaning portion driving mechanism (241) fixed to the cleaning compartment (2) and is retainable in position by the intermediate swing link cleaning portion driving mechanism (241) not to interact with the large trash can (110) in case of cleaning a single large trash can (110).

5. A trash can cleaning device according to claim 1, characterized in that the trash can front outer wall cleaning portion (25) adopts a conical solid nozzle and increases in number to eight.

6. A trash can cleaning device according to claim 1, characterized in that each spray head of the interior cleaning portion (28) of the trash can includes at least three spray nozzles and is capable of rotating spray.

7. A trash can washing device according to claim 1, characterized in that each spray head of the trash can inside washing portion (28) is provided to be coupled to a trash can inside washing portion moving mechanism (29) to be respectively movable up and down.

8. A trash can cleaning device according to claim 1, wherein the trash can rear outer wall and rear cover cleaning portion (26) is configured such that its spray coverage covers at least the entire trash can rear outer wall and rear cover.

9. A trash can cleaning device according to claim 1, wherein whether the intermediate swing link cleaning portion (24) performs swing cleaning can be selected manually as needed or by an automatic control system.

10. A trashcan cleaning apparatus as claimed in claim 1, wherein the intermediate swing link cleaning portion is removable.