Intelligent cleaning machine for cleaning garbage can and cleaning method

Abstract

The invention provides an intelligent cleaning machine for cleaning a garbage can and a cleaning method, and relates to the technical field of cleaning equipment. The conveying mechanism comprises a first driving device, a connecting mechanism, a supporting mechanism, four protective blocking frames and a synchronous rotary table, the first driving device is mounted on the mounting mechanism, the connecting mechanism is connected with the supporting mechanism, and the first driving device drives the supporting mechanism to rotate and adjust through the connecting mechanism; the four protective blocking frames are fixedly connected with the supporting mechanism and the synchronous rotary table, and the four protective blocking frames evenly surround the top of the supporting mechanism. The cleaning method of the garbage can adopts the intelligent cleaning machine for cleaning the garbage can to clean the garbage can. According to the scheme, continuous cleaning of the garbage can body is finally achieved, the garbage can cleaning treatment efficiency is improved, and continuous cleaning of the garbage can can be completed by one person.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning equipment, and in particular to an intelligent cleaning machine and a cleaning method for cleaning a garbage can. Background Art

[0002] Trash cans are necessary household items in daily life, especially public trash cans arranged in public areas. Since some stains remain inside and outside the trash cans after use, the trash cans need to be recycled and cleaned regularly to reduce the impact of the trash cans on the environment. A cleaning machine is needed to clean the trash cans.

[0003] In the prior art, publication number: CN115254845A, discloses a garbage can cleaning assembly, which relates to the technical field of garbage can cleaning equipment, including a transverse driving mechanism, the transverse driving mechanism includes two transverse plates, both ends of the bottom of the two transverse plates are fixed with supporting legs, a threaded driving assembly is installed between the two transverse plates, and a storage assembly for turning the garbage can is installed on the moving end of the threaded driving assembly, and also includes two support frames, the two support frames are installed on the top of the transverse plates, and an electric lifting rod is installed on the support frame, the bottom end of the electric lifting rod is fixedly connected to an external cleaning assembly, and an internal cleaning assembly is installed below the transverse plate, and the external cleaning assembly and the internal cleaning assembly are both connected to a water pump through a hose.

[0004] When using the above-mentioned garbage can cleaning equipment, since there are many garbage cans that need to be cleaned together, each garbage can needs to be processed in turn, and the next garbage can needs to wait until the previous garbage can is cleaned before it can enter the cleaning equipment, resulting in a long waiting time for the garbage can to be cleaned, and a long cycle for the centralized cleaning of multiple garbage cans, which is inconvenient for continuous cleaning of the garbage cans.

[0005] Therefore, it is necessary to provide an intelligent cleaning machine for cleaning trash cans to solve the above-mentioned technical problems. Summary of the invention

[0006] The present invention provides an intelligent cleaning machine for cleaning a garbage can, which solves the problem in the related art that it is inconvenient to clean the garbage can continuously.

[0007] In order to solve the above technical problems, the present invention provides an intelligent cleaning machine for cleaning a garbage can, comprising: Installation mechanism; A conveying mechanism, the conveying mechanism comprising a first driving device, a connecting mechanism, a supporting mechanism, four protective baffles and a synchronous turntable, the first driving device being mounted on the mounting mechanism, the connecting mechanism being connected to the supporting mechanism, the first driving device driving the supporting mechanism to rotate and adjust through the connecting mechanism, the protective baffle being fixedly connected to the supporting mechanism and the synchronous turntable, and the four protective baffles being evenly surrounding the top of the supporting mechanism; Four upper and lower barrel mechanisms, wherein the upper and lower barrel mechanisms include a first L-shaped frame and a rotating bracket, wherein the first L-shaped frame is fixedly mounted on the supporting mechanism, and the bottom of the rotating bracket is rotatably mounted on the first L-shaped frame; An elastic support mechanism, the elastic support mechanism is installed at the bottom of the synchronous turntable, and the elastic support mechanism and the upper and lower barrel mechanisms are arranged in a one-to-one correspondence; A flushing mechanism, the flushing mechanism being mounted on the mounting mechanism; A brushing mechanism, the brushing mechanism comprising a second driving device and a roller brush, the roller brush is rotatably mounted on the synchronous turntable, and the second driving device is used to drive the roller brush to rotate and adjust on the synchronous turntable; An auxiliary barrel loading mechanism, the auxiliary barrel loading mechanism comprising a second L-shaped frame, an auxiliary table and a second telescopic member, the second L-shaped frame being fixed on the mounting mechanism, the auxiliary table being hinged on the second L-shaped frame, the second telescopic member being hinged on the second L-shaped frame and the auxiliary table, and the second telescopic member being used to drive the auxiliary table to rotate and adjust on the second L-shaped frame; Among them, four working areas are arranged in the installation mechanism, namely, the upper and lower barrel stations, the foam station, the cleaning station and the disinfection and drying station. Openings are arranged at the upper and lower barrel stations for the synchronous operation of the four upper and lower barrel mechanisms.

[0008] Preferably, the mounting mechanism comprises a base and a bracket, the base is provided with a mounting groove, the bracket is fixed on the top of the base, and the second L-shaped frame is fixed on the base.

[0009] Preferably, the flushing mechanism comprises a foam spraying device and an external flushing device, the foam spraying device is mounted on the bracket and located within the range of the foam station, and the external flushing device is mounted on the bracket and located within the range of the cleaning station.

[0010] Preferably, the support mechanism comprises a hollow frame and four filter holes, the hollow frame is fixed on the connecting mechanism, the filter holes are fixed on the hollow frame, two adjacent filter holes are arranged at intervals, and the first L-shaped frame is fixed on the hollow frame; The flushing mechanism also includes an internal flushing device, which is embedded in the base and installed within the range of the cleaning station. The internal flushing device and the base are staggered. When the trash can body reaches the cleaning station, the internal flushing device and the external flushing device within the corresponding range start to work.

[0011] Preferably, the flushing mechanism further comprises an inner flushing device, the bottom of which is fixedly mounted on the connecting mechanism, and the inner flushing device is provided with four groups of flushing nozzles, which are arranged one by one corresponding to the rotating brackets; Among them, only one group of flushing nozzles directed to the cleaning station is in an open state.

[0012] Preferably, the upper and lower barrel mechanism also includes a first telescopic member, both ends of which are hinged to the supporting mechanism and the rotating bracket, and the first telescopic member is used to drive the rotating bracket to rotate and adjust on the first L-shaped frame; the bottom of the first telescopic member is hinged to the hollow frame, and the first telescopic member 33 is arranged one-to-one with the rotating bracket 32.

[0013] Preferably, the mounting mechanism further comprises a limiting track, and the limiting track is fixed on the bracket; The upper and lower barrel mechanism further comprises a limiting roller, which is mounted on the rotating bracket and is aligned with the range of the limiting track when the rotating bracket is erected.

[0014] Preferably, the brushing mechanism also includes a driving wheel group, a transmission belt group and a driven wheel group. The second driving device is installed on the bracket. The driving wheel group is transmission-connected to the second driving device and a synchronous wheel. The synchronous wheel is rotatably installed in the middle of the synchronous turntable. The transmission belt group is transmission-connected to the synchronous wheel and the driven wheel group. The driven wheel group is fixedly connected to the shafts of the four roller brushes respectively.

[0015] Preferably, it further comprises four walking rollers, wherein the walking rollers are mounted on the bottom of the base, and the four walking rollers are evenly distributed on the base.

[0016] The present invention also provides a method for cleaning a trash can, using the intelligent cleaning machine for cleaning a trash can to clean the trash can, and the specific steps are as follows: Step S1, firstly, the trash can body is turned over by the auxiliary loading mechanism and the upper and lower bucket mechanism, and the trash can body is automatically loaded to the upper and lower bucket station while being turned over, and the trash can body is hung on the conveying mechanism after being loaded; Step S2, driving the trash can body to be transferred to the foaming station by the conveying mechanism, and spraying and dipping the trash can body with foam within the range of the foaming station by the foaming nozzle on the side, and during the foaming process, the upper and lower barrel stations continue to load the trash can; Step S3, the garbage can body after foaming is transferred from the foaming station to the cleaning station, and the outer wall of the garbage can body is fully cleaned within the range of the cleaning station by a flushing nozzle; While the outer wall is being rinsed and cleaned, the 360° rotatable internal flushing device sprays water inward from the opening of the trash can to rinse and clean the inner wall of the trash can body; The water source after flushing is drained after filtering and removing impurities from the equipment. The impurities are manually cleaned after the filtering structure is used to filter and discharge the impurities in the wastewater and reduce the pollution of the water source. During the flushing process of the cleaning station, the foam station continues to spray foam, and the upper and lower barrel stations continue to load barrels. Step S4, the rinsed and cleaned trash can body is further transferred to the disinfection and drying station, and the trash can body is dried, disinfected and sterilized by the drying equipment; during the drying process, the spraying angle of the rinse nozzle is inclined toward the cleaning station, and will not be directly sprayed into the range of the disinfection and drying station, so as to maintain the stability of the drying of the trash can body; during the drying process of the disinfection and drying station, the cleaning station continues to rinse, the foaming station continues to spray foam, and the upper and lower barrel stations continue to load the barrel; Step S5, the air-dried trash can body is transported to the upper and lower barrel stations, and the trash can body is taken out of the barrel through the upper and lower barrel mechanism, and then put back into the barrel. During the process of putting into the barrel, the trash can bodies installed corresponding to the foaming station, the cleaning station and the disinfection and drying station continue to work, so that the trash can bodies at different stations can be put into the barrel, sprayed with foam, rinsed and dried at the same time, so as to realize the continuous cleaning operation of the trash can body; repeat steps S1 to S5.

[0017] Compared with the related art, the intelligent cleaning machine for cleaning garbage cans provided by the present invention has the following beneficial effects: Finally, in the process of loading the garbage can body from the upper and lower barrel stations, the garbage can body installed on the foam station can be conveniently sprayed with foam at the same time, which is used for sterilizing and decontaminating the outer wall of the garbage can body; the garbage can body installed on the cleaning station can be conveniently rinsed at the same time, which is used for water rinse after spraying foam; the garbage can body installed on the disinfection and drying station can be conveniently left to dry at the same time, which is used for drying after rinsing; after drying, the garbage can body is transferred to the upper and lower barrel stations for convenient unloading of the garbage can body after cleaning; so as to facilitate the continuous cleaning of the garbage can body, improve the efficiency of the garbage can cleaning process, and a single person can complete the continuous cleaning of the garbage can. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1 A three-dimensional diagram of a first embodiment of the intelligent cleaning machine for cleaning trash cans provided by the present invention; Figure 2 for Figure 1 A top view of a plan view of the stent shown; Figure 3 for Figure 2 A top view of the support mechanism connection structure shown; Figure 4 for Figure 1 A left side view of a vertical section of the bracket shown, wherein: Figure 4 (a) is the left view inside the bracket. Figure 4 (b) in the equation is Figure 4 (a) is a partial enlarged schematic diagram; Figure 5 This is an application scenario diagram of the intelligent cleaning machine for cleaning trash cans provided by the present invention; Figure 6 for Figure 5 A left side view of a vertical section of the bracket shown; Figure 7 This is a schematic structural diagram of a second embodiment of the intelligent cleaning machine for cleaning trash cans provided by the present invention, wherein: Figure 7 (a) is the left view of the vertical section of the base. Figure 7 (b) in the equation is Figure 7 (a) is a partial enlarged schematic diagram; Figure 8 for Figure 7 A schematic diagram of a vertical cross-sectional structure of a liquid supply device shown in (a); Fig. 9 for Figure 7 (b) shows the state of the slip ring in the synchronous position.

[0020] Description of Figure Numbers: 100, upper and lower barrel station; 200, foam station; 300, cleaning station; 400, disinfection and drying station; 500, wastewater filtration station; 10. Trash can body; 1. Installation mechanism; 11. Base; 111. Installation slot; 112. Connection slot; 12. Bracket; 13. Limiting track; 2. Conveying mechanism; 21. First driving device; 211. Motor; 212. Driving shaft; 22. Connecting mechanism; 221. First connecting ring; 222. First gear ring; 223. Third telescopic member; 224. Slip ring; 225. Second connecting ring; 226. Second gear ring; 23. Supporting mechanism; 231. Hollow frame; 232. Filter plate; 24. Protective frame; 25. Synchronous turntable; 3. Upper and lower barrel mechanism; 31. First L-shaped frame; 32. Rotating bracket; 33. First telescopic member; 34. Limiting roller; 4. Elastic support mechanism; 41. Elastic support member; 42. Auxiliary wheel; 5. Flushing mechanism; 51. Foam spraying device; 52. External flushing device; 53. Internal flushing device; 54. Internal flushing device; 6. Brushing mechanism; 61. Second driving device; 62. Driving wheel set; 63. Transmission belt set; 64. Driven wheel set; 65. Roller brush; 7. Auxiliary barrel loading mechanism; 71. Second L-shaped frame; 72. Auxiliary table; 73. Second telescopic member; 8. Walking roller; 9. Feeding mechanism; 91. Liquid supply device; 911. Box body; 912. Feeding pipe; 913. Discharging pipe; 914. Reflux pipe; 915. Piston pipe; 916. Connecting shaft; 92. Transmission parts.

[0021] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] First embodiment:

[0024] The invention provides an intelligent cleaning machine for cleaning a garbage can.

[0025] Please refer to Figures 1 to 4 In a first embodiment of the present invention, an intelligent cleaning machine for cleaning a garbage can comprises: Mounting mechanism 1; The conveying mechanism 2 comprises a first driving device 21, a connecting mechanism 22, a supporting mechanism 23, four protective baffles 24 and a synchronous turntable 25. The first driving device 21 is installed on the mounting mechanism 1. The connecting mechanism 22 is connected to the supporting mechanism 23. The first driving device 21 drives the supporting mechanism 23 to rotate and adjust through the connecting mechanism 22. The protective baffles 24 are fixedly connected to the supporting mechanism 23 and the synchronous turntable 25. The four protective baffles 24 are evenly surrounded on the top of the supporting mechanism 23. Four upper and lower barrel mechanisms 3, each of which comprises a first L-shaped frame 31 and a rotating bracket 32, wherein the first L-shaped frame 31 is fixedly mounted on the supporting mechanism 23, and the bottom of the rotating bracket 32 ​​is rotatably mounted on the first L-shaped frame 31; An elastic support mechanism 4, wherein the elastic support mechanism 4 is installed at the bottom of the synchronous turntable 25, and the elastic support mechanism 4 and the upper and lower barrel mechanisms 3 are arranged in a one-to-one correspondence; A flushing mechanism 5, wherein the flushing mechanism 5 is mounted on the mounting mechanism 1; The brushing mechanism 6 includes a second driving device 61 and a roller brush 65. The roller brush 65 is rotatably mounted on the synchronous turntable 25. The second driving device 61 is used to drive the roller brush 65 to rotate and adjust on the synchronous turntable 25. Auxiliary barrel loading mechanism 7, the auxiliary barrel loading mechanism 7 comprises a second L-shaped frame 71, an auxiliary table 72 and a second telescopic member 73, the second L-shaped frame 71 is fixed on the mounting mechanism 1, the auxiliary table 72 is hinged on the second L-shaped frame 71, the second telescopic member 73 is hinged on the second L-shaped frame 71 and the auxiliary table 72, and the second telescopic member 73 is used to drive the auxiliary table 72 to rotate and adjust on the second L-shaped frame 71; Among them, four working areas are set in the installation mechanism 1, namely the upper and lower barrel station 100, the foam station 200, the cleaning station 300 and the disinfection and drying station 400. The upper and lower barrel station 100 is provided with an opening for the synchronous operation of the four upper and lower barrel mechanisms 3.

[0026] Please refer to Figure 5 and Figure 6 The upper and lower barrel stations 100 are used for the upper and lower barrels of the trash can body 10, which facilitates the installation or disassembly of the trash can body 10; The foam station 200 is used to provide support for foam spraying of the garbage can body 10 after loading, so as to facilitate the foam cleaning process of the garbage can body 10; The cleaning station 300 is used to flush the trash can body 10 with water after the foam is sprayed, so as to facilitate the flushing of the trash can after the foam cleaning treatment; The disinfection and drying station 400 is used to allow the garbage can body 10 to stand and dry after being rinsed with water, so as to facilitate the garbage can to stand and dry after being rinsed.

[0027] In this embodiment, when the support mechanism 23 needs to be rotationally adjusted, the first driving device 21 is started, and the first driving device 21 drives the connecting mechanism 22 to rotate. The connecting mechanism 22 drives the support mechanism 23 and the upper and lower barrel mechanisms 3 to rotate as a whole, thereby providing power support for the station switching of the trash can body 10 installed on the upper and lower barrel mechanisms 3.

[0028] In this embodiment, when the support mechanism 23 is rotated and adjusted, the support mechanism 23 synchronously drives the protective frame 24 to rotate, and the protective frame 24 synchronously drives the synchronous turntable 25 to rotate, so that the elastic support mechanism 4 follows the trash can body 10 to perform synchronous rotation adjustment to maintain the stability of the trash can body 10 in the switching of the workstations.

[0029] The rotating bracket 32 ​​is used to elastically clamp the trash can body 10. When the trash can body 10 is in a vertical state, the bottom of the rotating bracket 32 ​​also provides support and limitation for the trash can body 10. The lid of the trash can body 10 remains in an open state and is supported on the protective frame 24.

[0030] The rotating bracket 32 ​​includes two usage states; In the loading state, the rotating bracket 32 ​​rotates to a horizontal state at the upper and lower bucket station 100, so that the trash can body 10 can be loaded or unloaded from the rotating bracket 32 ​​in a horizontal state, so as to facilitate the upper and lower bucket processing of the trash can body 10; In the cleaning state, the rotating bracket 32 ​​rotates from a horizontal state to a vertical state, which facilitates the adaptive loading of the trash can body 10 and provides support for the subsequent station switching, foam spraying, rinsing and drying of the trash can body 10.

[0031] In a preferred mode of this embodiment, four roller brushes 65 are provided, each of which is installed between two adjacent rotating brackets 32, and the second driving device 61 is used to drive the four roller brushes 65 to rotate synchronously, so as to facilitate rotating brushing during foam spraying, rinsing and drying.

[0032] In this embodiment, the second telescopic member 73 provides power for the rotation of the auxiliary platform 72 on the second L-shaped frame 71. The auxiliary platform 72 provides auxiliary support for the loading of the trash can body 10, which facilitates the pushing and loading of the trash can body 10. When unloading, the auxiliary platform 72 is first opened, and then the rotating bracket 32 ​​is manually pulled outward to realize the unloading of the trash can body 10 after cleaning.

[0033] In this embodiment, the auxiliary table 72 includes two usage states: In the pushing state, the auxiliary platform 72 is turned upward, which, on the one hand, facilitates the garbage can body 10 on the rotating bracket 32 ​​to turn upward for loading; on the other hand, it can reduce the space occupied by the device when the device is folded, so as to facilitate the folding or transportation of the device; In the unfolded state, the bottom of the auxiliary platform 72 is in contact with the ground, which facilitates the trash can body 10 to be loaded and unloaded from the auxiliary platform 72 , so that the trash can body 10 can be pushed onto the rotating bracket 32 ​​.

[0034] The driving power of the second telescopic member 73 is used to conveniently drive the auxiliary platform 72 to rotate. When the auxiliary platform 72 rotates, it is convenient to drive the rotating bracket 32 ​​to rotate. The rotating bracket 32 ​​drives the installed trash can body 10 to adaptively load materials, thereby reducing power consumption. A set of the second telescopic members 73 can be used to realize the flipping and loading operations of the four rotating brackets 32 in sequence; each of the upper and lower barrel mechanisms 3 does not require a separate driving flipping power. When unloading materials, it only needs to be manually pulled to control the rotating bracket 32 ​​to flip and open.

[0035] The principle of the upper and lower buckets of the trash can body 10: When the rotating bracket 32 ​​is in a horizontal state, the trash can that needs to be cleaned is manually installed on the rotating bracket 32; the second telescopic member 73 is started, and the second telescopic member 73 drives the auxiliary platform 72 to rotate upward. The auxiliary platform 72 rotates and drives the rotating bracket 32 ​​to flip upward synchronously; the second telescopic member 73 is used to directly drive the rotating bracket 32 ​​to rotate upward, and the second telescopic member 73 is used to provide power for the upper bucket of the trash can body 10.

[0036] After the garbage can body 10 is cleaned, the auxiliary platform 72 is driven to the loading state by the second telescopic member 73, and the rotating bracket 32 ​​is manually pulled outward to flip outward and open. When the rotating bracket 32 ​​flips open, it drives the cleaned garbage can body 10 to unfold outward, so as to facilitate manual unfolding and unloading of the garbage can body 10.

[0037] Finally, in the process of loading the trash can body 10 from the upper and lower barrel stations 100, the trash can body 10 installed on the foam station 200 is convenient for simultaneous foam spraying treatment, which is used for sterilizing and decontamination of the outer wall of the trash can body 10; the trash can body 10 installed on the cleaning station 300 is convenient for simultaneous flushing treatment, which is used for water flushing after spraying foam; the trash can body 10 installed on the disinfection and drying station 400 is convenient for simultaneous static drying treatment, which is used for drying after flushing; after drying, the trash can body 10 is transferred to the upper and lower barrel stations 100 to facilitate the unloading of the trash can body 10 after cleaning; so as to facilitate the continuous cleaning of the trash can body 10, improve the efficiency of the trash can cleaning process, and a single person can complete the continuous cleaning of the trash can.

[0038] Please refer to Figure 1 and Figure 2 The mounting mechanism 1 includes a base 11 and a bracket 12. The base 11 is provided with a mounting groove 111. The bracket 12 is fixedly mounted on the top of the base 11. The flushing mechanism 5 is mounted on the bracket 12. The second L-shaped frame 71 is fixedly mounted on the base 11.

[0039] The installation groove 111 provides space for installing the first driving device 21 , so as to facilitate the installation of the flushing mechanism 5 on the bracket 12 and toward the range of the trash can body 10 .

[0040] In a preferred mode of this embodiment, a protective plate (not shown) is fixedly provided on the periphery of the bracket 12, and the protective plate is arranged around the foam station 200, the cleaning station 300 and the disinfection and drying station 400 to form a semi-enclosed trash can flushing structure.

[0041] During the foam spraying or water flushing process, the trash can body 10 is kept isolated from the outside world, reducing the impact of the equipment on the external environment during operation.

[0042] In a preferred mode of this embodiment, a wastewater filtering station 500 is connected to the corresponding position of the cleaning station 300. The wastewater filtering station 500 adopts a wastewater treatment device (not shown in the figure). The input end of the wastewater treatment device is connected to the drain port on the base 11. The water source discharged from the base 11 is filtered by the wastewater treatment device and then discharged normally. The impurities generated by the filtration need to be manually cleaned and maintained to extend the service life of the wastewater treatment equipment, which is used for purifying the wastewater after cleaning.

[0043] Among them, the filter screen of the wastewater treatment equipment adopts a manual replacement installation method, which is convenient for on-site personnel to replace and maintain it in time.

[0044] Please refer to Figure 2 and Figure 3Specifically, the flushing mechanism 5 includes a foam spraying device 51 and an external flushing device 52. The foam spraying device 51 is installed on the bracket 12 and is located within the range of the foam station 200. The external flushing device 52 is installed on the bracket 12 and is located within the range of the cleaning station 300.

[0045] In this embodiment, the output end of the foam spraying device 51 is tilted toward the foam station 200 and does not affect the cleaning station 300 or the upper and lower barrel stations 100; The output end of the outer flushing device 52 is inclined toward the cleaning station 300 and does not affect the foaming station 200 or the disinfection and drying station 400.

[0046] The foam spraying device 51 includes a foam feeding device, a spray pump and two groups of spray nozzles. The spray pump extracts foam through the foam feeding device and transmits it to the spray nozzle for spraying the foam; the spray nozzle is vertically arranged and tilted toward the working range of the foam station 200, so as to facilitate the foam spraying treatment on the outer wall of the installed garbage can body 10; The external flushing device 52 includes a water supply device, a flushing pump and two groups of flushing nozzles. The flushing pump draws water from the water supply device and transmits it to the flushing nozzle for spraying the water. The flushing nozzle is vertically arranged and inclined toward the working range of the cleaning station 300, so as to facilitate the flushing of the outer wall of the garbage can body 10 after being sprayed.

[0047] It is convenient to carry out foam spraying, flushing cleaning, loading and unloading of the trash can and static drying at different workstations at the same time, which facilitates the continuous cleaning operation of the trash can body 10 and improves the cleaning efficiency.

[0048] In this embodiment, an air compressor is installed on the bracket 12 to provide boost support for the high-pressure spraying of the flushing mechanism 5 to improve the efficiency and quality of flushing and prevent normal water pressure from failing to flush away impurities on the surface of the trash can body 10.

[0049] In a preferred embodiment of the present invention, the nozzle of the foam spraying device 51 is integrally mounted on the bracket 12, so that the nozzle and the pipeline can be installed through the bracket 12, and the output end of the nozzle is tilted toward the range of the foam station 200; The nozzle of the outer flushing device 52 is integratedly mounted on the bracket 12 corresponding to the cleaning station 300 , so that the nozzle and the pipeline can be installed through the bracket 12 , and the output end of the nozzle is tilted toward the range of the cleaning station 300 .

[0050] Please refer to Figure 2 and Figure 3The support mechanism 23 includes a hollow frame 231 and four filter holes 232. The hollow frame 231 is fixed on the connecting mechanism 22. The filter holes 232 are fixed on the hollow frame 231. Two adjacent filter holes 232 are arranged at intervals. The first L-shaped frame 31 is fixed on the hollow frame 231. The flushing mechanism 5 also includes an internal flushing device 53, which is embedded in the base 11. The internal flushing device 53 is installed within the range of the cleaning station 300. The internal flushing device 53 and the base 11 are staggered. When the trash can body 10 reaches the cleaning station 300, the internal flushing device 53 and the external flushing device 52 within the corresponding range start to work.

[0051] In this embodiment, the internal flushing device 53 adopts a wide-angle nozzle that can rotate 360°, tilted toward the interior of the trash can body 10 of the cleaning station 300, to facilitate flushing, cleaning and maintenance of the interior of the trash can body 10 during the external flushing of the trash can body 10.

[0052] In this embodiment, the hollow frame 231 is a hollow frame structure as a whole. When the trash can body 10 is in a vertical state, the opening of the trash can body 10 faces the hollow part and is arranged adjacent to the filter plate 232. The filter plate 232 is convenient for removing impurities from the cleaned part of the water source to reduce the blockage of the water pipe caused by impurities.

[0053] The upper and lower barrel mechanism 3 is installed on the hollow frame 231. When the connecting mechanism 22 is rotated and adjusted, the hollow frame 231 rotates synchronously. The hollow frame 231 drives the upper and lower barrel mechanism 3 to rotate as a whole, providing power for the station rotation adjustment of the trash can body 10 after loading.

[0054] When the trash can body 10 rotates to the cleaning station 300, the water spraying direction of the internal flushing device 53 is upward and aimed at the inside of the trash can body 10; during the process of the external flushing device 52 flushing the outside of the trash can body 10, the internal flushing device 53 can simultaneously flush the inside of the trash can body 10, so that the flushing and cleaning of the trash can body 10 is more comprehensive.

[0055] Furthermore, the flushing mechanism 5 further includes an inner flushing device 54, the bottom of which is fixedly mounted on the connecting mechanism 22, and the inner flushing device 54 is provided with four groups of flushing nozzles, which are arranged one by one corresponding to the rotating bracket 32; Among them, only one group of flushing nozzles directed to the cleaning station 300 is in an open state.

[0056] The inner flushing device 54 uses a flushing nozzle, which is connected to the connecting mechanism 22. When the connecting mechanism 22 drives the trash can body 10 to rotate to the range of the cleaning station 300, only one set of flushing nozzles in the cleaning station 300 is turned on, and cooperates with the outer flushing device 52 and the inner flushing device 53 to achieve full-scale flushing of the outer side of the trash can body 10 within the range of the cleaning station 300.

[0057] In this embodiment, by adding the outer flushing device 52 and the inner flushing device 54 within the corresponding height range, the top range of the trash can body 10 can also be flushed (the height and number of flushing nozzles are adjusted according to actual usage requirements).

[0058] In an optional implementation of the present embodiment, the elastic support mechanism 4 can directly adopt a spring wheel, the top of the spring wheel is fixedly connected to the synchronous turntable 25, and the bottom roller of the spring wheel elastically abuts against the top of the trash can body 10 installed in the upper and lower bucket stations 100, so as to facilitate auxiliary support and limitation of the top of the trash can body 10.

[0059] In another optional implementation of this embodiment, please refer to Figure 2 and Figure 4 The elastic support mechanism 4 includes an elastic support member 41 and an auxiliary wheel 42 . The elastic support member 41 elastically connects the synchronous turntable 25 and the auxiliary wheel 42 . The auxiliary wheel 42 is aligned with the clamping range of the rotating bracket 32 ​​.

[0060] In this embodiment, the auxiliary wheel 42 is aligned within the rotation range of the trash can body 10. When the trash can body 10 switches from a horizontal state to a vertical state, the bottom of the auxiliary wheel 42 abuts against the top of the trash can body 10. The elastic support member 41 provides a buffer for the adaptive contact of the auxiliary wheel 42 to provide support for limiting the vertical state of the trash can body 10.

[0061] The elastic support member 41 provides a buffer for the contraction of the auxiliary wheel 42. When the trash can body 10 rotates from a horizontal state to a vertical state, the top of the trash can body 10 will come into contact with the auxiliary wheel 42, and the auxiliary wheel 42 maintains an abutment state under the elastic force of the elastic support member 41 to ensure the stability of cleaning when the trash can body 10 is in a vertical state.

[0062] Preferably, please refer to Figure 1 and Figure 4The upper and lower barrel mechanism 3 also includes a first telescopic member 33, both ends of which are hinged to the support mechanism 23 and the rotating bracket 32, and the first telescopic member 33 is used to drive the rotating bracket 32 ​​to rotate and adjust on the first L-shaped frame 31, and the bottom of the first telescopic member 33 is hinged to the hollow frame 231, and the first telescopic member 33 and the rotating bracket 32 ​​are arranged in a one-to-one correspondence.

[0063] In this embodiment, the first telescopic member 33 provides power for the rotation of the rotating bracket 32 ​​on the first L-shaped frame 31, so that the rotating bracket 32 ​​can independently control the upper and lower positions of the trash can body 10.

[0064] The auxiliary platform 72 only provides auxiliary support for the rotating bracket 32 ​​and the upper bucket of the trash can body 10; the rotating bracket 32 ​​corresponding to each workstation is controlled by a separate first telescopic member 33, which facilitates the separate control of loading and lowering of the trash can body 10 at different workstations.

[0065] Please refer to Figure 1 and Figure 4 , the mounting mechanism 1 further comprises a limiting track 13, and the limiting track 13 is fixed on the bracket 12; The upper and lower barrel mechanism 3 further includes a limiting roller 34 , which is mounted on the rotating bracket 32 ​​. When the rotating bracket 32 ​​is erected, the limiting roller 34 is aligned with the range of the limiting track 13 .

[0066] In this embodiment, the number of the limiting rollers 34 is the same as the number of the rotating brackets 32 , and they are arranged in a one-to-one correspondence.

[0067] After the upper and lower barrel mechanism 3 drives the trash can body 10 to rotate and the loading is completed, the rotating bracket 32 ​​also synchronously drives the limiting roller 34 to rotate synchronously and align with the limiting range of the limiting track 13; when the trash can body 10 rotates from the upper and lower barrel station 100 to the foam station 200 to the cleaning station 300 to the disinfection and drying station 400, the limiting roller 34 can be rollingly connected with the surface of the limiting track 13 to maintain the stability of the trash can body 10 during the station switching process.

[0068] Please refer to Figure 1 and Figure 4In (a), the brushing mechanism 6 also includes a driving wheel group 62, a transmission belt group 63 and a driven wheel group 64. The second driving device 61 is installed on the bracket 12. The driving wheel group 62 is connected to the second driving device 61 and a synchronous wheel. The synchronous wheel is rotatably installed in the middle of the synchronous turntable 25. The transmission belt group 63 is connected to the synchronous wheel and the driven wheel group 64. The driven wheel group 64 is fixedly connected to the shafts of the four roller brushes 65 respectively.

[0069] In this embodiment, the second driving device 61 is an independent motor driving structure, the driving wheel group 62 includes the synchronous wheel, the transmission wheel and the belt, the transmission wheel is fixedly connected to the shaft of the second driving device 61, and the synchronous wheel is rotatably installed in the middle of the synchronous turntable 25; The transmission belt set 63 includes two connecting belts, and the driven wheel set 64 includes four driven wheels. One connecting belt is drivingly connected to another transmission wheel and one driven wheel, and another connecting belt is drivingly connected to four driven wheels.

[0070] The second driving device 61 conveniently drives the driving wheel set 62 to rotate, and the driving wheel set 62 drives the driven wheel set 64 to rotate through the transmission belt set 63. The driven wheel set 64 simultaneously drives the roller brush 65 to rotate, and the roller brush 65 rotates and sweeps the outer side of the trash can body 10; flushing and brushing are combined to improve the quality and efficiency of trash can cleaning.

[0071] Please refer again Figure 1 The intelligent cleaning machine for cleaning garbage cans also includes four walking rollers 8 , which are installed at the bottom of the base 11 , and the four walking rollers 8 are evenly distributed on the base 11 .

[0072] In this embodiment, the walking roller 8 adopts a walking wheel structure with a braking function, which facilitates the movement and adjustment of the entire equipment and the adjustment of the equipment's use position. After adjustment, the braking structure is used to fix the position of the equipment after movement.

[0073] In this embodiment, the first driving device 21 may be an independent driving motor structure, which is used to independently drive the connection mechanism 22 to rotate and adjust, thereby providing power for the overall rotation adjustment of the supporting mechanism 23 .

[0074] Second embodiment:

[0075] See also Figure 7Based on the intelligent cleaning machine for cleaning trash cans provided by the first embodiment of the present invention, the second embodiment of the present invention provides another intelligent cleaning machine for cleaning trash cans. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0076] Specifically, the second embodiment of the present invention provides an intelligent cleaning machine for cleaning trash cans. The difference is that the scrubbing mechanism 6 may not include the second driving device 61, and the first driving device 21 includes a motor 211 and a driving shaft 212. The motor 211 is fixed on the base 11, and the top of the driving shaft 212 passes through the inner flushing device 54 and is fixedly connected to the shaft end of the synchronous wheel. The motor 211 provides power to the driving wheel group 62 through the driving shaft 212. The connecting mechanism 22 includes a first connecting ring 221, a first gear ring 222, a third telescopic member 223, a slip ring 224, a second connecting ring 225 and a second gear ring 226. The bottom of the hollow frame 231 is rotatably mounted on the base 11. The first connecting ring 221 surrounds the driving shaft 212 and is fixedly connected to the hollow frame 231. The first gear ring 222 is fixedly mounted on the bottom of the first connecting ring 221. The third telescopic member 223 is fixedly connected to the base 11 and the slip ring 224. The third telescopic member 223 is used to drive the slip ring 224 to rise and fall. The second connecting ring 225 is keyed on the driving shaft 212. The second connecting ring 225 is rotatably connected to the slip ring 224. The second gear ring 226 is fixedly mounted on the second connecting ring 225. The second gear ring 226 is aligned and matched with the first gear ring 222. The bottom of the inner flushing device 54 is fixed on the first connecting ring 221 .

[0077] In this embodiment, "sliding key installation" means that the second connecting ring 225 can slide up and down relative to the driving shaft 212, and the second connecting ring 225 cannot rotate relative to the driving shaft 212; so that the driving shaft 212 can synchronously drive the second connecting ring 225 to rotate when rotating; The second connecting ring 225 can be rotatably adjusted relative to the slip ring 224 . When the slip ring 224 is raised or lowered, the second connecting ring 225 is raised or lowered synchronously, thereby conveniently driving the second gear ring 226 to be raised or lowered.

[0078] In this embodiment, the motor 211 includes two usage modes: In the rotation cleaning mode, the first gear ring 222 is separated from the second gear ring 226, the motor 211 is only used to drive the roller brush 65 to rotate and scrub, the hollow frame 231 does not rotate, the drive shaft 212 rotates relative to the inner flushing device 54, and the inner flushing device 54 does not rotate; In the station switching mode, the first gear ring 222 is docked and engaged with the second gear ring 226, and the motor 211 is used to drive the hollow frame 231 to rotate and adjust, thereby providing power for the station switching after the trash can body 10 is installed. The inner flushing device 54 is also synchronously driven to rotate through the first connecting ring 221 to realize adaptive station switching of the flushing nozzle, so that the next group of flushing nozzles aimed at the cleaning station 300 can work normally.

[0079] In this embodiment, the third telescopic member 223 is any one of a hydraulic telescopic rod, an electric telescopic rod or a telescopic cylinder, which provides power for the lifting and lowering adjustment of the slip ring 224 and is used for switching the use mode of the motor 211.

[0080] In this embodiment, a damping structure (not shown) is provided between the hollow frame 231 and the base 11 to maintain the stability of the hollow frame 231 when it is not rotating and to prevent the hollow frame 231 from angular deviation when it is not rotating.

[0081] In the rotary cleaning mode, the motor 211 starts and drives the driving shaft 212 to rotate, and the driving shaft 212 drives the roller brush 65 to rotate synchronously through the driving wheel group 62, the transmission belt group 63 and the driven wheel group 64; because the first gear ring 222 is separated from the second gear ring 226, the driving shaft 212 drives the second connecting ring 225 to rotate alone, and cannot drive the first connecting ring 221 to rotate, thereby providing power for the rotary brushing of the roller brush 65 alone. While the rotary brushing is being performed, the flushing nozzle corresponding to the cleaning station 300 can perform fixed-point flushing, thereby achieving comprehensive flushing of the trash can body 10 on the cleaning station 300; When adjusting the mode, the third telescopic member 223 is started, the third telescopic member 223 drives the slip ring 224 to move upward, the slip ring 224 drives the second connecting ring 225 to move upward, and the second connecting ring 225 drives the second gear ring 226 to move upward, so that the second gear ring 226 is connected and engaged with the first gear ring 222, and the mode switching of the motor 211 is completed; In the workstation switching mode, after the motor 211 is started, it drives the drive shaft 212 to rotate, the drive shaft 212 drives the second connecting ring 225 to rotate, the second connecting ring 225 drives the second gear ring 226 and the first gear ring 222 to rotate synchronously, the first gear ring 222 drives the first connecting ring 221 to rotate, and the first connecting ring 221 drives the hollow frame 231 and the inner flushing device 54 to rotate as a whole, thereby providing power for the workstation switching of the trash can body 10.

[0082] Finally, under the driving action of the motor 211 alone, it can be used for rotating brushing when the roller brush 65 is rolling and cleaning; it can also be used for station switching after the trash can body 10 is installed, thereby reducing the consumption of power source.

[0083] For further information, please refer to Figure 7 and Figure 8 The base 11 is provided with a connecting groove 112, and the connecting groove 112 is connected with the mounting groove 111; The intelligent cleaning machine for cleaning trash cans also includes a feeding mechanism 9, which includes a liquid supply device 91 and a transmission member 92. The liquid supply device 91 includes a box body 911, a feed pipe 912, a discharge pipe 913, a return pipe 914, a piston pipe 915 and a connecting shaft 916. The box body 911 is located in the connecting groove 112 and is fixed on the base 11. The feed pipe 912, the discharge pipe 913 and the return pipe 914 are integrally installed on the box body 911. The piston pipe 915 is slidably installed on the box body 911. One end of the connecting shaft 916 passes through the box body 911 and is fixedly connected to the piston pipe 915. The transmission member 92 is hinged to the other end of the connecting shaft 916 and the slip ring 224. Among them, when the motor 211 is in the rotation cleaning mode, the piston tube 915 connects the feed pipe 912 and the discharge pipe 913; when the motor 211 is in the workstation switching mode, the piston tube 915 connects the feed pipe 912 and the return pipe 914.

[0084] In this embodiment, the input end of the feed pipe 912 is connected to the liquid supply tank via a liquid supply pump to supply liquid for flushing; the output end of the discharge pipe 913 is connected to the outer flushing device 52, the inner flushing device 53 and the inner flushing device 54 to provide support for comprehensive flushing of the trash can body 10; the output end of the reflux pipe 914 is connected to the liquid supply tank to provide support for solution reflux when flushing is not required, thereby achieving the closure of the discharge pipe 913 without the need to frequently start and stop the liquid supply pump.

[0085] The piston pipe 915 includes two use positions: In the flushing station, the motor 211 is in a rotational cleaning mode, and the piston pipe 915 is extended and connected to the feed pipe 912 and the discharge pipe 913, so as to facilitate the supply of liquid to the outer flushing device 52 and the inner flushing device 53; At the reflux station, the motor 211 is in the station switching mode, the piston tube 915 contracts to condense the feed pipe 912 and the reflux pipe 914, so as to close the outer flushing device 52, the inner flushing device 53 and the inner flushing device 54 during the station switching process.

[0086] When the third telescopic member 223 drives the slip ring 224 to move upward, the slip ring 224, on the one hand, drives the second gear ring 226 on the second connecting ring 225 to engage with the first gear ring 222; on the other hand, the transmission member 92 drives the connecting shaft 916 to contract, and the connecting shaft 916 drives the piston tube 915 to contract, so that the piston tube 915 switches from the flushing station to the reflux station, which is convenient for closing the outer flushing device 52, the inner flushing device 53 and the inner flushing device 54 during the station switching process of the trash can body 10, thereby reducing the loss of water sources and saving water resources.

[0087] The working principle of the intelligent cleaning machine for cleaning trash cans provided in this embodiment is as follows: It may be defined that, in the initial state, the motor 211 is in a rotational cleaning mode, and the piston tube 915 is in a flushing position, so as to facilitate the rotation of the roller brush 65 and the water spraying and flushing of the outer flushing device 52 , the inner flushing device 53 and the inner flushing device 54 .

[0088] Please refer to Figure 7 (b) Figure 8 and Fig. 9 When the trash can body 10 needs to be switched to another working position, the third telescopic member 223 is first started, and the third telescopic member 223 drives the slip ring 224 to move upward, and the slip ring 224 drives the second connecting ring 225 and the second gear ring 226 to move upward, so that the second gear ring 226 is connected and engaged with the first gear ring 222, thereby realizing the automatic switching of the use mode of the motor 211; When the slip ring 224 moves upward, the slip ring 224 pulls the connecting shaft 916 to shrink through the transmission member 92, and the connecting shaft 916 pulls the piston pipe 915 to shrink, and the piston pipe 915 switches from the flushing position to the return position, thereby reducing the loss of water resources; Ultimately, under the driving action of the third telescopic member 223, it can be used to control the switching of the working mode of the motor 211, and simultaneously realize the adaptive switching of the piston tube 915 position, so as to facilitate the adaptive control of the water supply switches of the outer flushing device 52, the inner flushing device 53 and the inner flushing device 54, which is energy-saving and environmentally friendly.

[0089] The invention also provides a method for cleaning the garbage can.

[0090] A method for cleaning a trash can, using the intelligent cleaning machine for cleaning trash cans to clean the trash can, the specific steps are as follows: Step S1, firstly, the trash can body 10 is turned over by the auxiliary loading mechanism 7 and the upper and lower bucket mechanism 3, and the trash can body 10 is automatically loaded to the upper and lower bucket station 100 while being turned over, and the trash can body 10 is hung on the conveying mechanism 2 after being loaded; Step S2, the conveying mechanism 2 drives the trash can body 10 to be transferred to the foam station 200, and the foam spraying head on the side is used to spray and immerse the trash can body 10 in the foam station 200. During the foam spraying process, the upper and lower barrel stations 100 continue to load the trash can; Step S3, the garbage can body 10 after foaming is transferred from the foaming station 200 to the cleaning station 300, and the outer wall of the garbage can body 10 is fully cleaned within the range of the cleaning station 300 by a flushing nozzle; While the outer wall is being rinsed and cleaned, the inner wall of the trash can body 10 is rinsed and cleaned by spraying water from the opening of the trash can through the 360° rotatable internal flushing device 53; The water source after flushing is drained after filtering and removing impurities from the equipment. The impurities are manually cleaned after the filtering structure is used to filter and discharge the impurities in the wastewater and reduce the pollution of the water source. During the flushing process of the cleaning station 300, the foam station 200 continues to spray foam, and the upper and lower barrel stations 100 continue to load barrels. Step S4, the rinsed and cleaned trash can body 10 is further transferred to the disinfection and drying station 400, and the trash can body 10 is dried, disinfected and sterilized by the drying equipment; during the drying process, the spraying angle of the rinse nozzle is inclined toward the cleaning station 300, and will not be directly sprayed into the range of the disinfection and drying station 400, so as to maintain the drying stability of the trash can body 10; during the drying process of the disinfection and drying station 400, the cleaning station 300 continues to rinse, the foam station 200 continues to spray foam, and the upper and lower barrel stations 100 continue to load the barrel; Step S5, the trash can body 10 after air drying is transported to the upper and lower barrel station 100, and the trash can body 10 is taken out of the barrel through the upper and lower barrel mechanism 3, and then put back into the barrel. During the process of putting into the barrel, the trash can body 10 installed corresponding to the foam station 200, the cleaning station 300 and the disinfection and drying station 400 continue to work, and the trash can bodies 10 at different stations are put into the barrel, sprayed with foam, rinsed and dried to realize the continuous cleaning operation of the trash can body 10; repeat steps S1 to S5.

[0091] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An intelligent cleaning machine for cleaning trash cans, characterized in that: include: Installation mechanism; A conveying mechanism, the conveying mechanism comprising a first driving device, a connecting mechanism, a supporting mechanism, four protective baffles and a synchronous turntable, the first driving device being mounted on the mounting mechanism, the connecting mechanism being connected to the supporting mechanism, the first driving device driving the supporting mechanism to rotate and adjust through the connecting mechanism, the protective baffle being fixedly connected to the supporting mechanism and the synchronous turntable, and the four protective baffles being evenly surrounding the top of the supporting mechanism; Four upper and lower barrel mechanisms, wherein the upper and lower barrel mechanisms include a first L-shaped frame and a rotating bracket, wherein the first L-shaped frame is fixedly mounted on the supporting mechanism, and the bottom of the rotating bracket is rotatably mounted on the first L-shaped frame; An elastic support mechanism, the elastic support mechanism is installed at the bottom of the synchronous turntable, and the elastic support mechanism and the upper and lower barrel mechanisms are arranged in a one-to-one correspondence; A flushing mechanism, the flushing mechanism being mounted on the mounting mechanism; A brushing mechanism, the brushing mechanism comprising a second driving device and a roller brush, the roller brush is rotatably mounted on the synchronous turntable, and the second driving device is used to drive the roller brush to rotate and adjust on the synchronous turntable; An auxiliary barrel loading mechanism, the auxiliary barrel loading mechanism comprising a second L-shaped frame, an auxiliary table and a second telescopic member, the second L-shaped frame being fixed on the mounting mechanism, the auxiliary table being hinged on the second L-shaped frame, the second telescopic member being hinged on the second L-shaped frame and the auxiliary table, and the second telescopic member being used to drive the auxiliary table to rotate and adjust on the second L-shaped frame; Among them, four working areas are arranged in the installation mechanism, namely, the upper and lower barrel stations, the foam station, the cleaning station and the disinfection and drying station. Openings are arranged at the upper and lower barrel stations for the synchronous operation of the four upper and lower barrel mechanisms.

2. The intelligent cleaning machine for cleaning trash cans according to claim 1, characterized in that: The installation mechanism comprises a base and a bracket. The base is provided with a mounting groove. The bracket is fixed on the top of the base. The second L-shaped frame is fixed on the base.

3. The intelligent cleaning machine for cleaning trash cans according to claim 2, characterized in that: The flushing mechanism comprises a foam spraying device and an outer flushing device. The foam spraying device is installed on the bracket and is located within the range of the foam station. The outer flushing device is installed on the bracket and is located within the range of the cleaning station.

4. The intelligent cleaning machine for cleaning trash cans according to claim 3, characterized in that: The support mechanism comprises a hollow frame and four filter holes, the hollow frame is fixed on the connecting mechanism, the filter holes are fixed on the hollow frame, two adjacent filter holes are arranged at intervals, and the first L-shaped frame is fixed on the hollow frame; The flushing mechanism also includes an internal flushing device, which is embedded in the base and installed within the range of the cleaning station. The internal flushing device and the base are staggered. When the trash can body reaches the cleaning station, the internal flushing device and the external flushing device within the corresponding range start to work.

5. The intelligent cleaning machine for cleaning trash cans according to claim 4, characterized in that: The flushing mechanism further comprises an inner flushing device, the bottom of which is fixedly mounted on the connecting mechanism, and the inner flushing device is provided with four groups of flushing nozzles, which are arranged one by one corresponding to the rotating bracket; Among them, only one group of flushing nozzles directed to the cleaning station is in an open state.

6. The intelligent cleaning machine for cleaning trash cans according to claim 5, characterized in that: The upper and lower barrel mechanism also includes a first telescopic member, the two ends of which are hinged to the support mechanism and the rotating bracket, and the first telescopic member is used to drive the rotating bracket to rotate and adjust on the first L-shaped frame; the bottom of the first telescopic member is hinged to the hollow frame, and the first telescopic member and the rotating bracket are arranged in a one-to-one correspondence.

7. The intelligent cleaning machine for cleaning trash cans according to claim 6, characterized in that: The mounting mechanism further comprises a limiting track, and the limiting track is fixed on the bracket; The upper and lower barrel mechanism further comprises a limiting roller, which is mounted on the rotating bracket and is aligned with the range of the limiting track when the rotating bracket is erected.

8. The intelligent cleaning machine for cleaning trash cans according to claim 7, characterized in that: The brushing mechanism also includes a driving wheel group, a transmission belt group and a driven wheel group. The second driving device is installed on the bracket. The driving wheel group is connected to the second driving device and a synchronous wheel. The synchronous wheel is rotatably installed in the middle of the synchronous turntable. The transmission belt group is connected to the synchronous wheel and the driven wheel group. The driven wheel group is fixedly connected to the shafts of the four roller brushes respectively.

9. The intelligent cleaning machine for cleaning trash cans according to claim 8, characterized in that: It also includes four walking rollers, which are installed at the bottom of the base and are evenly distributed on the base.

10. A method for cleaning a trash can, characterized in that: The intelligent cleaning machine for cleaning a garbage can according to any one of claims 1 to 9 is used to clean the garbage can, and the specific steps are as follows: Step S1, firstly, the trash can body is turned over by the auxiliary loading mechanism and the upper and lower bucket mechanism, and the trash can body is automatically loaded to the upper and lower bucket station while being turned over, and the trash can body is hung on the conveying mechanism after being loaded; Step S2, driving the trash can body to be transferred to the foaming station by the conveying mechanism, and spraying and dipping the trash can body with foam within the range of the foaming station by the foaming nozzle on the side, and during the foaming process, the upper and lower barrel stations continue to load the trash can; Step S3, the garbage can body after foaming is transferred from the foaming station to the cleaning station, and the outer wall of the garbage can body is fully cleaned within the range of the cleaning station by a flushing nozzle; While the outer wall is being rinsed and cleaned, the 360° rotatable internal flushing device sprays water inward from the opening of the trash can to rinse and clean the inner wall of the trash can body; The flushed water source is drained after filtering and removing impurities from the equipment. The impurities are manually cleaned after the filter structure is used to filter and discharge the impurities in the wastewater and reduce the pollution of the water source. During the flushing process of the cleaning station, the foam station continues to spray foam, and the upper and lower barrel stations continue to load barrels. Step S4, the rinsed and cleaned trash can body is further transferred to the disinfection and drying station, and the trash can body is dried, disinfected and sterilized by the drying equipment; during the drying process, the spraying angle of the rinse nozzle is inclined toward the cleaning station, and will not be directly sprayed into the range of the disinfection and drying station, so as to maintain the stability of the drying of the trash can body; during the drying process of the disinfection and drying station, the cleaning station continues to rinse, the foaming station continues to spray foam, and the upper and lower barrel stations continue to load the barrel; Step S5, the air-dried trash can body is transported to the upper and lower barrel stations, and the trash can body is taken out of the barrel through the upper and lower barrel mechanism, and then put back into the barrel. During the process of putting into the barrel, the trash can bodies installed corresponding to the foaming station, the cleaning station and the disinfection and drying station continue to work, so that the trash can bodies at different stations can be put into the barrel, sprayed with foam, rinsed and dried at the same time, so as to realize the continuous cleaning operation of the trash can body; repeat steps S1 to S5.

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