A cleaning room for garbage bins

Abstract

The invention discloses a cleaning room for a garbage can, which is characterized in that it comprises a cleaning room body, wherein the cleaning room body is divided into upper and lower dry and wet areas by a water drop tray according to functions, and the upper and lower parts are respectively arranged as a three-dimensional cleaning area and an automatic execution area; the three-dimensional cleaning area is respectively equipped with a flipping device for clamping the garbage can to adjust the position, a three-dimensional cleaning mechanism, a lifting door assembly and a main control box, and the three-dimensional cleaning mechanism comprises an outer cleaning device for the garbage can, an inner cleaning device for the garbage can and a bucket cover cleaning device; the automatic execution area is sequentially provided with a solid separation and chip removal device, a water treatment circulation device and a hydraulic station; the invention uses the outer cleaning device for the garbage can, the inner cleaning device for the garbage can and the bucket cover cleaning device to respectively and synchronously perform all-round three-dimensional cleaning on the outside of the garbage can, the inside of the garbage can and the bucket cover, and has high cleaning efficiency and good cleanliness; in the water collecting tank, the deodorant and disinfectant are optimized for treatment so that a bucket of water is used for repeated cleaning, which is both energy-saving and environmentally friendly, and has high cleaning efficiency and cleanliness.

Description

Technical Field

[0001] The invention relates to the technical field of environmental protection equipment, and in particular to a cleaning room for a garbage can. Background Art

[0002] With the development of cities, the amount of domestic garbage is large, so the arrangement of sanitation garbage cans in various streets, communities, living and working places is also increasing; after the garbage truck empties the garbage cans, it replaces the clean garbage cans, and the dirty garbage cans are uniformly taken to the sanitation station for sanitation workers to clean them with water guns and mops. Due to the large amount of dirt in the garbage cans, the cleaning efficiency is very low, the cleaning quality is poor, and it will cause sewage to flow across the garbage cans; therefore, the garbage can cleaning device has become an important sanitation equipment. The existing technology has improved the cleaning efficiency and the cleaning quality of the garbage cans to a certain extent. For example, the Chinese utility model patent No. CN 205183268 U disclosed a garbage can auxiliary cleaning device on April 27, 2016, including a washing room, a machine room, a disinfection component, a detergent component, and a flushing component; the disinfection component includes a second high-pressure gas storage tank, a second pipeline, a disinfectant tank placed in the machine room, a disinfection pipeline, and a manual disinfection water gun that can be hung on the washing room; the second high-pressure gas storage tank is connected to the disinfectant tank through the second pipeline; the input end of the manual disinfection water gun is connected to the output end of the disinfectant tank through the disinfection pipeline; the detergent component includes a first high-pressure gas storage tank, a first pipeline, a detergent tank placed in the machine room, a detergent pipeline, and a manual detergent water gun that can be hung on the washing room; the first high-pressure gas storage tank is connected to the detergent tank through the first pipeline; the input end of the manual detergent water gun is connected to the output end of the detergent tank through the detergent pipeline. The utility model is characterized by being able to disinfect and remove dirt. The publication number of the invention patent application is CN 110788098 A. On the application publication date of January 19, 2018, a trash can cleaning device is disclosed, including a frame, a cleaning mechanism arranged on the frame, a hoisting mechanism for tilting the trash can and a fixing mechanism arranged on the frame, the cleaning mechanism first cleaning device, second cleaning device and third cleaning device, characterized in that: the hoisting mechanism includes a rotatable fixed frame, a dumping drive member driving the fixed frame to rotate, a lifting drive member driving the dumping drive member to move up and down, and a clamping member arranged on the fixed frame; the second cleaning device includes a rotatable brush bar and a telescopic member driving the brush bar to fit the inner wall of the trash can; the inner diameter of the trash can can be brushed, the cleaning efficiency is high, and the cleaning is more thorough; through the arrangement of the hoisting mechanism and the lower barrel mechanism, the trash can does not need to be manually carried when cleaning, and continuous cleaning of the trash can can be achieved, further improving the cleaning efficiency. According to the above-mentioned existing patents, the existing garbage can cleaning devices are all automated upgrades compared to manual cleaning, reducing manual operations while cleaning the inner and outer surfaces of the garbage can more thoroughly. However, ignoring the environmental protection work during and after the garbage can cleaning process has many disadvantages and often causes secondary pollution.Specifically, there are the following problems: 1. The cleanliness of the inner wall and lid of the trash can is poor; 2. The sewage generated during cleaning flows out with the residual garbage and dirt in the trash can, and cannot be collected uniformly, resulting in sewage and residual garbage all over the cleaning site, which requires manual secondary cleaning, which is time-consuming, labor-intensive, smelly and unsanitary, and has the potential risk of bacterial transmission. 3. The existing garbage cleaning device is highly dependent on water sources, and the amount of water used for cleaning is very large. Each bucket needs a corresponding amount of clean water, and it is impossible to achieve circular cleaning, resulting in a waste of water resources. 4. The use of the existing garbage cleaning device is limited, and it relies on an open area that is conducive to the discharge of sewage after cleaning. Therefore, the garbage cans cannot be cleaned directly in the community or living area, and need to be transported to the sanitation station for cleaning, which has high labor costs. Summary of the invention

[0003] The present invention mainly solves the technical problems that the existing garbage can cleaning device has poor cleaning effect on the inside of the garbage can and the lid, and the residual garbage and sewage in the garbage can cannot be uniformly collected and classified after cleaning, and the water consumption in the cleaning process is large, and water resources cannot be repeatedly recycled and wasteful, and the use of the cleaning device is relatively limited. Thus, a garbage can cleaning room is provided, which can automatically clean in three dimensions, separate and collect scale after cleaning, and the cleaning water can be repeatedly recycled and used for cleaning.

[0004] The technical solution adopted by the present invention to solve the above-mentioned problem is: a cleaning room for a garbage can, which comprises a cleaning room body, wherein the cleaning room body is divided into upper and lower dry and wet areas by a water drop tray according to the function, and the upper and lower parts are respectively arranged as a three-dimensional cleaning area and an automatic execution area; a flipping device for clamping the garbage can to adjust the position, a three-dimensional cleaning mechanism, a lifting door assembly and a master control box are respectively installed in the three-dimensional cleaning area, and the three-dimensional cleaning mechanism comprises an outer cleaning device, an inner cleaning device and a lid cleaning device; a solid separation and chip removal device, a water treatment circulation device and a hydraulic station are sequentially arranged in the automatic execution area; the hydraulic station comprises an electric motor A and an oil tank, and the flipping device, the outer cleaning device and the outer cleaning device are respectively installed in the three-dimensional cleaning area. The washing device, the inner washing device and the cover washing device are all connected to the oil tank through an oil pipe, and the electric motor A, the solid separation and chip removal device and the water treatment circulation device are respectively electrically connected to the main control box; the present invention arranges the outer washing device, the inner washing device and the cover washing device in the three-dimensional washing area of ​​the washing room body so that the garbage can can be cleaned at all angles without dead ends. At the same time, the solid garbage dropped from the garbage can during washing is removed by the solid separation and chip removal device, and the sewage is filled and precipitated by the water treatment circulation device and then pumped up by the water pump for continuous circulation washing. The entire cleaning process of the garbage can washing room has high automation efficiency and cleanliness, and water can be recycled for washing, which is environmentally friendly and energy-saving.

[0005] Preferably, the flipping device comprises a flip shaft, a fixing block A, a clamping mechanism and a flipping motor. The flip shaft is provided with a clamping mechanism. The number of the clamping mechanisms is 2 groups, which can clamp 2 trash cans at the same time.

[0006] Both ends of the flip shaft are equipped with fixed blocks A and are rotatably connected to each other. The fixed block A is fixedly connected to the cleaning room body by bolts. One end of the flip shaft is connected to a transmission gear, and the transmission gear is connected to the flip motor through a chain A; the flip motor is connected to the oil tank in the hydraulic station through an oil pipe.

[0007] Preferably, the clamping mechanism comprises a left transmission arm and a right transmission arm, a clamping robot is fixedly connected between the left transmission arm and the right transmission arm, and a rotating clamping cylinder is respectively provided at the left and right clamping positions of the clamping robot and the trash can body for clamping the upper edge of the trash can mouth to prevent slipping; to ensure that the trash can is clamped and fixed in place, a fastener is fixedly provided at the bottom of the clamping robot for fastening the flange of the trash can, and at the same time, the fastener is fixedly connected to a bucket support for supporting the back of the bucket, so as to support the trash can to be flipped into the cleaning room.

[0008] Preferably, the outer barrel cleaning device is fixedly connected to the top of the cleaning room body through a fixed block B, and the outer barrel cleaning device includes a cantilever drum cleaning mechanism and a revolving hydraulic motor. There are two groups of cantilever drum cleaning mechanisms, which are symmetrically arranged according to the position of the cleaning garbage can. The cantilever drum cleaning mechanism on the left is connected with a double gear for synchronous transmission, and the cantilever drum cleaning mechanism on the left is respectively connected to the output end gear of the revolving hydraulic motor and the input end gear of the cantilever drum cleaning mechanism on the right through the double gear by a chain B. Each group of cantilever drum cleaning mechanisms includes a revolving transmission shaft, a cantilever, a self-rotation component and a first water spray component. One end of the revolving transmission shaft is fixedly connected to the input end gear through a key, and the other end is fixedly connected to the cantilever. The other end of the cantilever is fixedly provided with a rotating sleeve, and a wrist shaft and a tapered roller bearing are installed in the rotating sleeve. The self-rotation component The components include a self-rotating hydraulic motor, a roller shaft, a coupling, a roller brush, a motor seat, a motor seat bottom, an angular ball contact bearing and a connecting sleeve. The self-rotating hydraulic motor is fixedly connected to the motor seat, and the motor seat bottom is matched with the angular ball contact bearing. The input end of the roller shaft passes through the angular ball contact bearing and is connected to the output end of the self-rotating hydraulic motor through the coupling. The output end of the roller shaft is sleeved with the roller brush, and the first water spray assembly is installed on the cantilever corresponding to the roller brush. The left and right ends of the first water spray assembly are symmetrically provided with two-part high-pressure nozzles A; the self-rotating assembly also includes a connecting sleeve sleeved between the motor seat and the motor seat bottom, and the left and right sides of the outer body of the connecting sleeve are fixedly provided with connecting plates, which are respectively connected to the two ends of the wrist shaft; through the assembly of the wrist shaft and the tapered roller bearing, when the trash can is cleaned, the size of the trash can mouth changes, and the rotating assembly can rotate up and down accordingly with the wrist shaft.

[0009] Preferably, the number of the in-barrel cleaning devices is two groups, which are respectively fixedly installed on the crossbeam of the water drop tray. The in-barrel cleaning device includes a lifting cylinder and a lifting support rod fixedly connected to the crossbeam. The top of the lifting cylinder is respectively connected to the cylinder top lifting seat and the water spinning base. A displacement rod is also arranged between the cylinder top lifting seat and the water spinning base. A drag chain bracket is fixedly connected to one side of the water spinning base, and the bracket is connected to a drag chain. A second water spray assembly is installed on the water spinning base, and the second water spray assembly is arranged with a lotus scattering nozzle and a two-part high-pressure nozzle B in sequence.

[0010] Preferably, the barrel cover cleaning device is installed at the rear part of the cleaning room body, and the barrel cover cleaning device includes a rear water spray frame fixedly installed on the water drop tray, a mobile base and a transverse oil cylinder slidably connected to the rear water spray frame, and the rear water spray frame includes a support column and a roller guide rail, and the support column is respectively provided with one on the left and right and fixedly connected to the water drop tray, and one roller guide rail is fixedly connected to the upper and lower parts of the two support columns; 4 nylon rollers are installed on the mobile base, and two of them are arranged correspondingly on the upper and lower parts, and are slidably connected to the roller guide rails, and a roller guide rail is installed between the support column and the rear water spray frame. The transverse cylinder, the front axle of the transverse cylinder is fixedly connected to the mobile base through the front seat of the cylinder, and the rear axle of the transverse cylinder is fixedly connected to the support column of the rear water spray rack through the rear seat of the cylinder; a water spray pipe is installed on the mobile base, and the water spray pipe consists of 4 pipes, 2 of which are arranged correspondingly on the upper and lower parts; at the same time, a row of brushes are installed on the upper and lower parts of the middle part of the mobile base, so that the garbage can cover can be assisted in cleaning when it slides left and right to spray water. In addition, the garbage can cover cleaning device is also provided with 2 groups of buffer belt racks, which are arranged symmetrically on the left and right. The 2 groups of buffer belt racks are connected by 2 buffer belts to support the garbage can cover.

[0011] Preferably, the solid separation and chip removal device is arranged at a corresponding position below the drain outlet of the drain pan, and the solid separation and chip removal device is provided with a rolling chip remover and a sewage tank, the rolling chip remover includes a rolling belt, a roller connected to the rolling belt transmission and an electric motor B connected to the roller transmission; the electric motor B is electrically connected to the main control box; the output end of the rolling chip remover is provided with a chip removal disk externally connected to the outside of the cleaning room; the sewage tank is arranged with an overflow structure, which is divided into a first sewage tank, a second sewage tank, a third sewage tank and a fourth sewage tank in sequence by partitions and are interconnected with each other, each sewage tank is individually matched with a water tank cover, and the sewage tank is provided with a water inlet and a water outlet at the second sewage tank and the fourth sewage tank, respectively, so that the sewage entering from the first sewage tank is separated by the partitions up and down to go to the fourth sewage tank for dirt precipitation, and at the same time, a filter is installed at the water outlet, and two rows of rolling bearings are installed at the bottom of the sewage tank to assist workers in dragging the sewage tank out to clean the sludge settled in the sewage tank; a plurality of drainage pipes are also arranged at the bottom of the sewage tank in sequence.

[0012] Preferably, the water treatment circulation device includes a water collecting tank, a water pump and a water outlet divider. The water collecting tank is arranged side by side with the sewage tank. A water collecting trough is provided on the water collecting tank and is arranged lower than the water outlet to receive the water discharged from the water outlet. A water inlet is provided at one end of the water collecting trough and is communicated with the water collecting tank. A water inlet pipe and a water outlet pipe are respectively installed at one end of the water collecting tank, and a water outlet is provided at the other end, which is connected with the water pump through a water pipe. The water outlet divider is installed on the drain pan, and the water inlet port of the water outlet divider is connected with the water outlet end of the water pump through a water pipe, and the water outlet port of the water outlet divider is respectively connected with the first water spray assembly, the second water spray assembly and the water spray drain pipe through a water pipe.

[0013] Preferably, the lifting door assembly is installed at the front part of the cleaning room body, and the lifting door assembly includes an upper door cover, a lower door curtain and a door cylinder. The upper door cover is connected to the cleaning room body through a hinge, and a door shaft is fixedly connected to the upper door cover. The two ends of the door shaft are respectively connected to the front ends of the door cylinders arranged on the left and right sides of the cleaning room body, and the rear ends of the door cylinders are connected to the cleaning room body; the lower door curtain is integrally arranged with the upper door cover, and the lower door curtain is made of transparent PVC plastic.

[0014] Preferably, the drain pan is embedded in the middle of the cleaning room body and separates the three-dimensional cleaning area and the automated execution area from top to bottom. The drain pan is sealed with the cleaning room body on all sides to prevent water from leaking from all sides and causing damage to the electric motor in the automated execution area. The lower part of the drain pan is integrally provided with an inclined drain structure and a rectangular drain outlet.

[0015] Preferably, the cleaning room adopts a fully enclosed frame structure, and the cleaning room consists of a room frame and a covering plate. The top of the room frame is covered with 4 roof panels in a field-shaped structure to reduce the bearing capacity of the roof; the barrel external cleaning device, barrel internal cleaning device, barrel cover cleaning device, solid separation and chip removal device, water treatment circulation device, hydraulic station and main control box are all equipped with corresponding sealed doors that can be opened and closed, which is convenient for use and subsequent equipment maintenance and overhaul.

[0016] Preferably, the hydraulic station includes an electric motor A and an oil tank; the main control box includes a PLC control system unit and a display control panel, the PLC control system unit is electrically connected to the display panel, the flip motor, rotary clamping cylinder, revolution hydraulic motor, rotation hydraulic motor, door cylinder, transverse cylinder, and lifting cylinder are all equipped with corresponding solenoid valves, and the paired solenoid valve oil circuit channels are connected to the cylinder or hydraulic motor, and the other power-on end is electrically connected to the PLC control system unit.

[0017] Preferably, a protection mechanism is also installed under the output end gear of the revolving hydraulic motor, and the protection mechanism includes a protection turntable linked to the output end gear of the revolving hydraulic motor and a limit pin seat fixedly connected to the fixed block B. The protection turntable is provided with a limit hole corresponding to the position of the limit pin seat, and a spring and a limit pin are respectively installed in the limit pin seat. The protection turntable presses the limit pin. When the revolving hydraulic motor fails and the rotation stroke is too large, the limit pin pops out and gets stuck in the limit hole to prevent the revolving hydraulic motor from malfunctioning and causing the oil pipe connected to the revolving hydraulic motor to be entangled and pulled apart.

[0018] Compared with the prior art, the present invention has the following advantages: the garbage can cleaning room sets a three-dimensional cleaning mechanism in the three-dimensional cleaning area, and respectively uses the outside cleaning device, the inside cleaning device and the cover cleaning device to simultaneously perform all-round three-dimensional cleaning on the outside, inside and cover of the garbage can, with high cleaning efficiency and good cleanliness. At the same time, the residual garbage in the garbage can is uniformly discharged from the outside of the discharge plate to the garbage can through the solid separation and chipping device, and the cleaned sewage is uniformly returned to the drain pan, and is precipitated and filtered in the sewage tank through the water outlet, and enters the water treatment circulation device, and is optimized by the deodorant and disinfectant in the water collecting tank, and then pumped to the water outlet diverter for recycling by the water pump. One bucket of water is repeatedly cleaned, which is energy-saving and environmentally friendly, and has high cleaning efficiency and cleanliness. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is one of the three-dimensional structural schematic diagrams of the present invention;

[0020] Figure 2 This is one of the three-dimensional structural schematic diagrams of the present invention after the sealing plate is removed;

[0021] Figure 3 This is the second schematic diagram of the three-dimensional structure of the present invention after the sealing plate is removed;

[0022] Figure 4 This is the third schematic diagram of the three-dimensional structure of the present invention after the sealing plate is removed;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure after the turning device of the present invention is clamped with the trash can;

[0024] Figure 6 yes Figure 5 A-direction enlarged schematic diagram;

[0025] Figure 7 is a rear view of the turning device of the present invention after being clamped with the trash can;

[0026] Figure 8 It is a right side view of the turning device of the present invention after being clamped with the trash can;

[0027] Fig. 9 is a schematic diagram of the three-dimensional structure of the buckle of the present invention;

[0028] Fig.10 This is the fourth schematic diagram of the three-dimensional structure of the present invention after the sealing plate is removed;

[0029] Fig.11 yes Fig.10 A schematic diagram of the enlarged B direction;

[0030] Fig.12 It is a schematic diagram of the three-dimensional structure of the cantilever drum cleaning mechanism of the present invention;

[0031] Fig.13 is a top view of the cantilever drum cleaning mechanism of the present invention;

[0032] Fig.14 yes Fig.13 AA section view;

[0033] Fig.15 yes Fig.14 A-direction enlarged schematic diagram;

[0034] Fig.16 yes Fig.13 BB cross-sectional view;

[0035] Fig.17 yes Fig.16 A schematic diagram of the enlarged B direction;

[0036] Fig.18 It is a three-dimensional structural schematic diagram of the barrel cleaning device of the present invention;

[0037] Fig.19 This is the fifth schematic diagram of the three-dimensional structure after the sealing plate is removed of the present invention;

[0038] Fig. 20 yes Fig.19 A-direction enlarged schematic diagram;

[0039] Fig.21 It is a three-dimensional structural schematic diagram of the barrel cover cleaning device of the present invention;

[0040] Fig. 22 is a rear view of the barrel cover cleaning device of the present invention;

[0041] Fig.23 It is a three-dimensional structural schematic diagram of the buffer belt frame of the present invention;

[0042] Fig.24 yes Fig.19 A schematic diagram of the enlarged B direction;

[0043] Fig.25 This is one of the three-dimensional structural schematic diagrams of the solid separation and chip removal device of the present invention;

[0044] Fig.26 This is the second schematic diagram of the three-dimensional structure of the solid separation and removal device of the present invention;

[0045] Fig. 27 It is a three-dimensional structural schematic diagram of the sewage tank of the present invention;

[0046] Fig.28 It is a schematic diagram of the internal structure of the sewage tank of the present invention;

[0047] Fig.29 It is a three-dimensional structural schematic diagram of the water drop tray of the present invention;

[0048] Fig.30 This is the sixth schematic diagram of the three-dimensional structure of the present invention after the sealing plate is removed;

[0049] Fig.31 yes Fig.30 A-direction enlarged schematic diagram;

[0050] Fig.32 This is the seventh schematic diagram of the three-dimensional structure of the present invention after the sealing plate is removed;

[0051] Fig.33 This is the eighth schematic diagram of the three-dimensional structure of the present invention after the sealing plate is removed;

[0052] Fig.34 The present invention Figure 1 A-direction enlarged schematic diagram;

[0053] Fig.35 It is a three-dimensional structural schematic diagram of the lifting door assembly of the present invention;

[0054] Fig.36 It is a three-dimensional structural schematic diagram of the housing frame of the present invention;

[0055] Fig.37 This is one of the three-dimensional structural schematic diagrams of the protection structure of the second embodiment of the present invention;

[0056] Fig.38 This is a second schematic diagram of the three-dimensional structure of the protection structure of the second embodiment of the present invention;

[0057] Fig.39 It is a schematic diagram of the combined and decomposed structure of the protection structure of the second embodiment of the present invention;

[0058] As shown in the figure: 1. Cleaning room body, 10. Drain tray, 100. Drain outlet, 101. Beam, 11. Room frame, 12. Cover plate, 13. Roof plate, 14. Sealed door, 1A. Three-dimensional cleaning area, 1B. Automation execution area, 1C. Lifting door assembly, 1C1. Upper door cover, 1C2. Lower door curtain, 1C3. Door cylinder, 1C4. Hinge, 1C5. Door shaft, 1a. Three-dimensional cleaning mechanism, 2. Flipping device, 21. Flipping shaft, 22. Fixed block A, 23. Clamping mechanism, 23a. Left transmission arm, 23b. Right transmission arm, 23c. Clamping manipulator, 23d. Rotating clamping cylinder, 23e. Fastener, 23f. Bucket tray, 24. Flipping motor, 25. Transmission gear, 26. Chain A, 3 .Outer barrel cleaning device, 3A. Cantilever drum cleaning mechanism, 3a. Revolution transmission shaft, 3b. Cantilever, 3b1. Rotating sleeve, 3b2. Wrist shaft, 3b3. Tapered roller bearing, 3c. Rotation assembly, 3c1. Rotation hydraulic motor, 3c2. Drum shaft, 3c3. Coupling, 3c4. Drum brush, 3c5. Upper motor seat, 3c6. Lower motor seat, 3c7. Angular ball contact bearing, 3c8. Connecting sleeve, 3c9. Connecting plate, 3d. First water spray assembly, 3d1. Two-point high-pressure nozzle A, 31. Revolution hydraulic motor, 32. Fixed block B, 33. Double gear, 34. Chain B, 35. Protection mechanism, 35a. Protection turntable, 35b. Limit hole, 35c. Limit pin seat, 35d. Spring, 35e. Limit pin, 4. Barrel cleaning device, 41. Lifting cylinder, 42. Lifting support rod, 43. Cylinder top lifting seat, 44. Water swirl base, 45. Displacement rod, 46. Drag chain bracket, 47. Drag chain, 4a. Second water spray assembly, 4a1. Lotus scattering nozzle, 4a2. Two-point high-pressure nozzle B, 5. Barrel cover cleaning device, 5a. Rear water spray rack, 5a1. Bracket column, 5a2. Roller guide rail, 5b. Mobile base, 5b1. Nylon roller, 5b2. Water spray pipe, 5b3. Brush, 5c. Transverse cylinder, 5c1. Cylinder front seat, 5c2. Cylinder rear seat, 5d. Buffer belt rack, 5d1. Buffer belt, 6. Solid separation and chip removal device, 6a. Rolling chip remover, 6a1. Rolling belt, 6a2. Roller, 6a 4. Electric motor B, 6a5. Slicer plate, 6b. Sewage tank, 6b1. First sewage tank, 6b2. Second sewage tank, 6b21. Water inlet, 6b3. Third sewage tank, 6b4. Fourth sewage tank, 6b41. Water outlet, 6b42. Filter, 6b6. Tank cover, 6b7. Baffle, 6b8. Filter, 6b9. Rolling bearing, 61. Drain pipe, 7. Water treatment circulation device, 7a. Water collecting tank, 7a1. Water collecting tank, 7a2. Water inlet, 7a3. Water inlet pipe, 7a4. Water outlet pipe, 7b. Water pump, 7c. Water outlet distributor, 7c1. Water inlet port, 7c2. Water outlet port, 7d. Water outlet, 8. Hydraulic station, 81. Oil tank, 82. Electric motor A, 9. Master control box, 91.PLC control system part, 92. Display control panel, 10a. Trash can, 10b. Can outer body, 10c. Can inner body, 10d. Can cover. DETAILED DESCRIPTION

[0059] The technical solution of the present invention is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0060] Embodiment 1 of the present invention is: a garbage can cleaning room, see Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it comprises a washing room body (1), a water drop tray (10) is installed in the washing room body (1), the water drop tray (10) separates the washing room body (1) into upper and lower dry and wet areas, and according to the setting of the functional area, the water drop tray (10) is used to separate the upper and lower parts into a three-dimensional washing area (1A) and an automatic execution area (1B); a three-dimensional washing mechanism (1a) is installed in the three-dimensional washing area (1A), and the upper and lower door frames of the front door of the three-dimensional washing area (1A) are respectively installed with a flip device (2) for clamping a trash can (10a) to adjust the position and a lifting door assembly (1C) for closing the front door; a main control box (9) is arranged on the right side of the washing room body (1), and the main control box (9) includes a PLC control system part (91) and a display control panel (92), the PLC control system part (91) is arranged on the right side of the washing room body (1), and the display panel is arranged on the front side of the three-dimensional washing area (1A) of the washing room body (1), and the display panel is electrically connected to the PLC control system part (91), see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Fig.10 , Fig.19 , Fig.30 , Fig.32 and Fig.33 The automated execution area (1B) is provided with a solid separation and chip removal device (6), a water treatment circulation device (7), and a hydraulic station (8) in sequence; the hydraulic station (8) includes an electric motor A (82) and an oil tank (81); see Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig. 9As shown, the turning device (2) comprises a turning shaft (21), a fixing block A (22), a clamping mechanism (23) and a turning motor (24). The turning shaft (21) is provided with a clamping mechanism (23). The number of the clamping mechanisms (23) is two sets, which can simultaneously clamp two garbage bins (10a). The two ends of the turning shaft (21) are respectively provided with a fixing block A (22) and are rotatably connected to each other. The fixing block A (22) is fixedly connected to the cleaning room body (1) by bolts. One end of the turning shaft (21) is connected to a transmission gear (25). The transmission gear (25) is transmission-connected to the turning motor (24) by a chain A (26). The turning motor (24) is connected to an oil tank (81) in a hydraulic station (8) by an oil pipe. The clamping mechanism (23) is connected to an oil tank (81) in a hydraulic station (8) by an oil pipe. ) comprises a left transmission arm (23a) and a right transmission arm (23b), wherein a clamping manipulator (23c) is fixedly connected between the left transmission arm (23a) and the right transmission arm (23b), and a rotating clamping cylinder (23d) is respectively provided at the left and right clamping positions of the clamping manipulator (23c) and the body of the trash can (10a) for clamping the upper edge of the mouth of the trash can (10a) to prevent slipping; to ensure that the trash can (10a) is clamped and fixed in place, a buckle (23e) is fixedly provided at the bottom of the clamping manipulator (23c) for buckling the edge of the trash can (10a), so that the connection between them is more stable, and at the same time, the buckle (23e) is fixedly connected to a barrel support (23f) for supporting the barrel back, so that the trash can (10a) can be supported to flip into the cleaning room body (1); please refer to Figure 2 , Fig.10 , Fig.19 and Fig.30 The three-dimensional cleaning mechanism (1a) is arranged correspondingly after the trash can (10a) is turned over to the three-dimensional cleaning area (1A). The three-dimensional cleaning mechanism (1a) includes an outer cleaning device (3), an inner cleaning device (4) and a lid cleaning device (5); please refer to Fig.10 and Fig.11 The outer cleaning device (3) is fixedly connected to the top of the cleaning room (1) through a fixing block B (32); the outer cleaning device (3) comprises a cantilever drum cleaning mechanism (3A) and a revolving hydraulic motor (31); the number of the cantilever drum cleaning mechanisms (3A) is 2 sets, and they are symmetrically arranged according to the position of the cleaning garbage bin (10a); the cantilever drum cleaning mechanism (3A) on the left side is connected to a double gear (33) for synchronous transmission; the cantilever drum cleaning mechanism (3A) on the left side is respectively connected to the output end gear of the revolving hydraulic motor (31) and the input end gear of the cantilever drum cleaning mechanism (3A) on the right side through the double gear (33) by a chain B (34), see Fig.12 , Fig.13 , Fig.14 , Fig.15 , Fig.16 and Fig.17Each cantilever drum cleaning mechanism (3A) comprises a revolution transmission shaft (3a), a cantilever (3b), a self-rotation assembly (3c) and a first water spray assembly (3d); one end of the revolution transmission shaft (3a) is fixedly connected to the input end gear via a key, and the other end is fixedly connected to the cantilever (3b); a rotating sleeve (3b1) is fixedly provided at the other end of the cantilever (3b); a wrist shaft (3b2) and a tapered roller bearing (3b3) are installed in the rotating sleeve (3b1); the self-rotation assembly (3c) is connected to the input end gear via a key; The cantilever (3b) is connected via a connecting plate (3c9), and the self-rotating assembly (3c) comprises a self-rotating hydraulic motor (3c1), a roller shaft (3c2), a coupling (3c3), a roller brush (3c4), a motor seat (3c5), a motor seat (3c6), an angular ball contact bearing (3c7) and a connecting sleeve (3c8). The self-rotating hydraulic motor (3c1) is fixedly connected to the motor seat (3c5), and the motor seat (3c6) is matched with the angular ball contact bearing (3c7). The input end of the roller shaft (3c2) passes through the angular ball contact bearing (3c7) and is connected to the output end of the self-rotating hydraulic motor (3c1) through the coupling (3c3); the output end of the roller shaft (3c2) is sleeved with a roller brush (3c4); the first water spraying assembly (3d) is installed on the cantilever (3b) corresponding to the roller brush (3c4); the left and right ends of the first water spraying assembly (3d) are symmetrically provided with two high-pressure spray heads A (3d1); the self-rotating assembly (3c ) also includes a connecting sleeve (3c8) sleeved between the motor seat upper portion (3c5) and the motor seat lower portion (3c6), and connecting plates (3c9) are fixedly provided on the left and right sides of the outer body of the connecting sleeve (3c8), respectively connected to the two ends of the wrist shaft (3b2); through the assembly of the wrist shaft (3b2) and the tapered roller bearing (3b3), when the trash can (10a) is cleaned, the size of the bucket mouth changes, and the assembly can rotate up and down accordingly with the wrist shaft (3b2); refer to Fig.18 and Fig.30The number of the in-barrel cleaning device (4) is two groups, which are respectively fixedly mounted on the crossbeam (101) of the water drop tray (10). The in-barrel cleaning device (4) comprises a lifting cylinder (41) and a lifting support rod (42) fixedly connected to the crossbeam (101). The top of the lifting cylinder (41) is respectively connected to a cylinder top lifting seat (43) and a water spinning base (44). A displacement rod (45) is further provided between the cylinder top lifting seat (43) and the water spinning base (44). One side of the water spinning base (44) is fixedly connected to a tow chain support rod. The bracket (46) is connected with a drag chain (47), and a second water spray assembly (4a) is installed on the water-spinning base (44). The second water spray assembly (4a) is sequentially arranged with a lotus scattering nozzle (4a1) and a two-way high-pressure nozzle B (4a2). The number of the two-way high-pressure nozzle B (4a2) is 2, and one is arranged on each side. The lifting cylinder (41) drives the automatic lifting and simultaneously drives the cylinder top lifting seat (43) and the water-spinning base (44), so that the spray cleaning in the barrel can reach all angles without dead angles; please refer to Figures 19, Fig. 20 , Fig.21 , Fig. 22 and Fig.23 The barrel cover cleaning device (5) is installed at the rear of the cleaning room (1) and corresponds to the position where the lid of the garbage can (10a) falls. The barrel cover cleaning device (5) comprises a rear water spray frame (5a) fixedly installed on the water drop tray (10), a movable base (5b) slidably connected to the rear water spray frame (5a) and a transverse oil cylinder (5c). The rear water spray frame (5a) comprises a support column (5a1) and a roller guide rail (5a2). One support column (5a1) is correspondingly arranged on the left and right and fixedly connected to the water drop tray (10). A roller guide rail (5a2) is fixedly connected between the two support columns (5a1) on the upper and lower sides. Four nylon rollers (5b1) are installed on the movable base (5b), two of which are arranged correspondingly on the upper and lower sides and are slidably connected to the roller guide rail (5a2). A transverse oil cylinder is installed between the support column (5a1) and the rear water spray frame (5a). (5c), the front axle of the transverse oil cylinder (5c) is fixedly connected to the movable base (5b) through the front oil cylinder seat (5c1), and the rear axle of the transverse oil cylinder (5c) is fixedly connected to the support column (5a1) of the rear water spray frame (5a) through the rear oil cylinder seat (5c2); a water spray pipe (5b2) is installed on the movable base (5b), and the water spray pipe (5b2) is 4 in number, 2 in each of the upper and lower parts correspondingly arranged; at the same time, a row of brushes (5b3) is installed in the middle position of the movable base (5b) at the upper and lower parts, so that the lid of the trash can (10a) can be slid left and right to spray water to assist in cleaning; in addition, the lid cleaning device (5) is also provided with 2 groups of buffer belt frames (5d), which are arranged symmetrically on the left and right, and the 2 groups of buffer belt frames (5d) are connected by 2 buffer belts (5d1) to support the lid of the trash can (10a) to prevent the lid of the trash can (10a) from automatically turning over; please refer to Fig.19 , Fig.24 , Fig.25 , Fig.26 , Fig. 27 and Fig.28 The solid separation and chip removal device (6) is arranged at a position corresponding to the water outlet (100) of the water drop tray (10). The solid separation and chip removal device (6) is provided with a rolling chip removal device (6a) and a sewage tank (6b). The rolling chip removal device (6a) comprises a rolling belt (6a1), a roller (6a2) drivingly connected to the rolling belt (6a1), and an electric motor B (6a4) drivingly connected to the roller (6a2); the electric motor B (6a4) is electrically connected to the PLC control system unit (91); an output end of the rolling chip removal device (6a) is provided with a chip removal disk (6a5) externally connected to the outside of the cleaning room (1); the sewage tank (6b) is provided with an overflow structure, and is divided into a first sewage tank (6b1), a second sewage tank (6b2), and a third sewage tank (6b7) in sequence from top to bottom. 6b3) and the fourth sewage tank (6b4) are interconnected, each sewage tank (6b) is matched with a water tank cover (6b6), the sewage tank (6b) is provided with a water inlet (6b21) and a water outlet (6b41) at the second sewage tank (6b2) and the fourth sewage tank (6b4), respectively, so that the sewage entering from the first sewage tank (6b1) is separated into the fourth sewage tank (6b4) by a partition plate (6b7) so that the sewage entering from the first sewage tank (6b1) can be deposited in the fourth sewage tank (6b4), and a filter screen (6b42) is installed at the water outlet (6b41), and two rows of rolling bearings (6b9) are installed at the bottom of the sewage tank (6b) to assist workers in dragging the sewage tank (6b) outward to clean the sludge deposited in the sewage tank (6b); a plurality of drainage pipes (61) are also arranged in sequence at the bottom of the sewage tank (6b); refer to Fig.30 , Fig.31 , Fig.32 and Fig.33The water treatment circulation device (7) comprises a water collecting box (7a), a water pump (7b) and a water outlet splitter (7c). The water collecting box (7a) is arranged side by side with the sewage box (6b). The water collecting box (7a) is provided with a water collecting trough (7a1) which is arranged lower than the water outlet (6b41) and receives the water discharged from the water outlet (6b41). One end of the water collecting trough (7a1) is provided with a water inlet (7a2) which is communicated with the water collecting box (7a). One end of the water collecting box (7a) is respectively provided with a water inlet pipe (7a3) and a water outlet pipe (7a4), and the other end is provided with a water outlet (7d) which is connected to the water pump (7a4) through a water pipe. 7b), the water outlet diverter (7c) is installed on the water drop tray (10), the water inlet port (7c1) of the water outlet diverter (7c) is connected to the water outlet end of the water pump (7b) through a water pipe, the water outlet port (7c2) of the water outlet diverter (7c) is respectively connected to the first water spray assembly (3d), the second water spray assembly (4a) and the water spray discharge pipe (5b2) through water pipes, the water pump (7b) has its own motor (not shown) and is electrically connected to the PLC control system part (91); the filtered water in the water collection tank (7a) is pumped to the water outlet diverter (7c) for recycling through the water pump (7b), please refer to Figure 1 , Fig.34 and Fig.35 ,

[0061] The lifting door assembly (1C) is installed at the front of the cleaning room body (1). The lifting door assembly (1C) comprises an upper door cover (1C1), a lower door curtain (1C2) and a door oil cylinder (1C3). The upper door cover (1C1) is connected to the cleaning room body (1) via a hinge (1C4). A door rotating shaft (1C5) is fixedly connected to the upper door cover (1C1). Both ends of the door rotating shaft (1C5) are respectively connected to door oil cylinders (1C3) arranged on the left and right sides of the cleaning room body (1). The front end of the door oil cylinder (1C3) is connected to the cleaning room body (1); the rear end of the door oil cylinder (1C3) is connected to the cleaning room body (1); the lower door curtain (1C2) and the upper door cover (1C1) are integrally arranged, and the lower door curtain (1C2) is made of transparent PVC plastic; the upper door cover (1C1) and the lower door curtain (1C2) are closed by lifting the door oil cylinder (1C3) to prevent the sewage inside the garbage can (10a) from splashing out when the garbage can (10a) is cleaned, see Figure 1 , Fig.29 and Fig.30 The water tray (10) is embedded in the middle of the cleaning room body (1) and separates the three-dimensional cleaning area (1A) and the automatic execution area (1B) from top to bottom. The water tray (10) is sealed with the cleaning room body (1) on all sides to prevent water from leaking from all sides and causing damage to the electric motor in the automatic execution area (1B). The lower part of the water tray (10) is integrally provided with an inclined water discharge structure and a rectangular water discharge port (100). The cleaning room body (1) adopts a fully enclosed frame structure. Figure 1, Figure 2 , Figure 3 , Figure 4 , Fig.32 and Fig.36 The cleaning room (1) is composed of a room frame (11) and a sealing plate (12). The top of the room frame (11) is covered with four roof panels (13) in a field-shaped structure to reduce the load-bearing capacity of the roof. The barrel cleaning device (3), the barrel cleaning device (4), the barrel cover cleaning device (5), the solid separation and chip removal device (6), the water treatment circulation device (7), the hydraulic station (8) and the main control box (9) are all equipped with corresponding sealing doors (14) that can be opened and closed, which is convenient for use and subsequent equipment maintenance and overhaul. Figures 1 to 36 The tilting motor (24), the rotary clamping cylinder (23d), the orbiting hydraulic motor (31), the self-rotating hydraulic motor (3c1), the door oil cylinder (1c3), the lateral movement oil cylinder (5c), and the lifting oil cylinder (41) are respectively connected to the oil tank (81) through oil pipes (not shown in the figure). At the same time, the tilting motor (24), the rotary clamping cylinder (23d), the orbiting hydraulic motor (31), the self-rotating hydraulic motor (3c1), the door oil cylinder (1c3), the lateral movement oil cylinder (5c), and the lifting oil cylinder (41) are respectively equipped with electromagnetic valves, and the matched electromagnetic valve oil passages are connected to the oil cylinder or the hydraulic motor, and the other power supply end is electrically connected to the PLC control system part (91); the motor (not shown in the figure) of the water pump (7b), the electric motor A (82) and the electric motor B (6a4) are all electrically connected to the PLC control system part (91).

[0062] Embodiment 2 of the present invention: A garbage can cleaning room, please refer to Fig.37 , Fig.38 and Fig.38 The structure of the embodiment 1 is different from that of the embodiment 1 in that a protection mechanism (35) is further installed under the output end gear of the revolution hydraulic motor (31), the protection mechanism (35) comprising a protection rotating disk (35a) linked to the output end gear of the revolution hydraulic motor (31) and a limit pin seat (35c) fixedly connected to the fixed block B (32), the protection rotating disk (35a) is provided with a limit hole (35b) corresponding to the position of the limit pin seat (35c), the limit pin seat (35c) is respectively installed with a spring (35d) and a limit pin (35e), the limit pin ( The protective rotating disk (35e) is pressed against the protective rotating disk (35a), and the protective rotating disk (35a) presses the limit pin (35e), and rotates forward and reversely with the revolving hydraulic motor (31). When the revolving hydraulic motor (31) rotates too much and exceeds the position, and the limit hole (35b) and the limit pin (35e) are relative to each other, the limit pin (35e) pops out and gets stuck in the limit hole (35b), and the whole machine of the garbage bin cleaning room stops suddenly, thereby preventing the revolving hydraulic motor (31) from malfunctioning and causing the oil pipe connected to the revolving hydraulic motor (31) to be entangled and pulled off. The other structures are the same as those in the first embodiment and are not repeated here.

[0063] Working principle of the present invention: Please refer to Figures 1 to 36, preparation work, connect the water inlet pipe (7a3) in the water collecting tank (7a) and fill it with clean water, and pour deodorant and disinfectant into the water collecting tank (7a); start cleaning the garbage can (10a), first buckle the front edges of the two garbage cans (10a) into the buckle (23e) and place them in the clamping manipulator (23c), press the start button (not shown) on the display control panel (92), and the built-in program instruction of the PLC control system part (91) is one-key simultaneous start, the rotating clamping cylinder (23d) on the left transmission arm (23a) and the right transmission arm (23b) clamp the garbage can (10a), and the turning shaft (21) is turned inward under the drive of the turning motor (24), so that the clamping manipulator (23c) clamps the garbage can (10a). ) and supported by a barrel support (23f), the waste bin (10a) rotates together with the waste bin (10a) into the three-dimensional cleaning area (1A), flips to a predetermined position, and the waste bin (10a) is correspondingly mounted on the outside of the waste bin cleaning device (4). The barrel cover automatically drops onto the buffer belt (5d1) of the buffer belt rack (5d). The door oil cylinder (1C3) rotates to drive the door shaft (1C5) to rotate the upper door cover (1C1) and the lower door curtain (1C2) downward to close the front door of the cleaning room (1). At this time, the waste bin cleaning device (3), the waste bin cleaning device (4), the barrel cover cleaning device (5), the solid separation and chip removal device (6) and the water treatment circulation device (7) correspondingly arranged outside the waste bin (10a) all start to operate synchronously, and the self-rotating motor drives the roller shaft (3c2) and the roller brush (3c4) to rotate simultaneously. At the same time, the two-way high-pressure nozzle A (3d1) of the first water spray assembly (3d) sprays water, and the synchronous lower revolving hydraulic motor (31) drives the revolving transmission shaft (3a) through the cantilever (3b) to revolve around the trash can (10a), driven by the gear and chain B (34). The lifting cylinder (41) in the trash can (10a) automatically rises and falls, and the cylinder top lifting seat (43) and the water rotating base (44) rise and fall synchronously. The lotus scattering nozzle (4a1) and the two-way high-pressure nozzle B (4a2) of the fixedly installed second water spray assembly (4a) spray water to clean the inner wall of the trash can (10a), and the horizontal displacement cylinder (5c) in the bucket cover cleaning device (5) moves left and right synchronously, driving the movable base (5b) to slide synchronously. The water spray pipe (5b2) sprays water up and down on the cover of the garbage bin (10a) and cooperates with the brush (5b3) to clean the cover of the garbage bin (10a). The washed solids and sewage enter the rolling chip discharger (6a) through the water outlet (100) of the water drop tray (10) under the scouring of water. The electric motor B (6a4) drives the rolling belt (6a1) to rotate cyclically through the roller wheel. The residual garbage rolls with the rolling belt (6a1) to the small garbage bin (10a) outside the cleaning room (1) connected to the chip discharge tray (6a5). The sewage enters the first sewage tank (6b1) through the water inlet (6b21) of the second sewage tank (6b2). Due to the overflow method, it passes through the second sewage tank (6b2), the third sewage tank (6b3) and finally the fourth sewage tank (6b4) in sequence.The sewage is automatically precipitated through the partitions (6b7) arranged in the middle, and the precipitated water passes through the filter screen (6b42) and the water outlet (6b41) into the water collection tank (7a1), and flows into the water collection tank (7a) from the water inlet (7a2). The water is filtered by the deodorant and disinfectant and then pumped by the water pump (7b) to the water outlet diverter (7c) for cyclic flushing until the pair of garbage cans (10a) are cleaned. The door oil cylinder (1C3) opens the upper door cover (1C1) and the lower door curtain (1C2), and the garbage can (10a) is driven by the clamping manipulator (23c) to rotate back to its original position by the flip shaft (21), the clamping cylinder is released, and then another pair of garbage cans (10a) are placed, and the cyclic cleaning continues. The garbage can (10a) cleaning room performs all-round three-dimensional cleaning of the outside, inside and cover of the garbage can, and has high cleaning efficiency and good cleanliness. At the same time, the residual garbage in the garbage can (10a) is uniformly discharged from the discharge plate (6a5) to the garbage can (10a) through the solid separation and chipping device (6), and the washed sewage is uniformly returned to the drain pan (10), and is precipitated and filtered through the sewage tank (6b) and passes through the water outlet (6b41) to enter the water treatment circulation device (7). In the water collecting tank (7a), the deodorant and disinfectant are optimized and treated, and then the water is pumped to the water outlet distributor (7c) by the water pump (7b) for recycling. One bucket of water is used for repeated cleaning, which is both energy-saving and environmentally friendly, and has high cleaning efficiency and cleanliness.

[0064] The above are only preferred embodiments of the present invention, and are not intended to limit the implementation methods and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A garbage can cleaning room, characterized in that: The invention comprises a cleaning room (1), wherein the cleaning room (1) is divided into upper and lower dry and wet areas by a water drop tray (10) according to functions, and the upper and lower parts are respectively arranged as a three-dimensional cleaning area (1A) and an automatic execution area (1B); the three-dimensional cleaning area (1A) is respectively equipped with a flip device (2) for clamping a trash can (10a) and adjusting the position, a three-dimensional cleaning mechanism (1a), a lifting door assembly (1C) and a main control box (9); the three-dimensional cleaning mechanism (1a) comprises an outer cleaning device (3), an inner cleaning device (4) and a lid cleaning device (5). The automated execution area (1B) is provided with a solid separation and chip removal device (6), a water treatment circulation device (7), and a hydraulic station (8) in sequence; the hydraulic station (8) comprises an electric motor A (82) and an oil tank (81); the turning device (2), the barrel external cleaning device (3), the barrel internal cleaning device (4), and the barrel cover cleaning device (5) are all connected to the oil tank (81) via oil pipes; the electric motor A (82), the solid separation and chip removal device (6), and the water treatment circulation device (7) are respectively electrically connected to a main control box (9);The outer barrel cleaning device (3) is fixedly connected to the top of the cleaning room (1) via a fixing block B (32). The outer barrel cleaning device (3) comprises a cantilever roller cleaning mechanism (3A) and a revolving hydraulic motor (31). There are two groups of cantilever roller cleaning mechanisms (3A), which are symmetrically arranged according to the position of the cleaning garbage bin (10a). The cantilever roller cleaning mechanism (3A) on the left side is connected to a double gear (33) for synchronous transmission. The cantilever roller cleaning mechanism (3A) on the left side is respectively connected to the output end gear of the revolving hydraulic motor (31) and the input end gear of the cantilever roller cleaning mechanism (3A) on the right side via the double gear (33) through a chain B (34). Each group of cantilever roller cleaning mechanisms (3A) is connected to the output end gear of the revolving hydraulic motor (31) and the input end gear of the cantilever roller cleaning mechanism (3A) on the right side. The drum cleaning mechanism (3A) comprises a revolving transmission shaft (3a), a cantilever (3b), a self-rotating assembly (3c) and a first water spray assembly (3d). One end of the revolving transmission shaft (3a) is fixedly connected to an input end gear via a key, and the other end is fixedly connected to the cantilever (3b). A rotating sleeve (3b1) is fixedly provided at the other end of the cantilever (3b). A wrist shaft (3b2) and a tapered roller bearing (3b3) are installed in the rotating sleeve (3b1). The self-rotating assembly (3c) comprises a self-rotating hydraulic motor (3c1), a drum shaft (3c2), a coupling (3c3), a drum brush (3c4), a motor seat (3c5), a motor seat (3c6), an angular ball contact bearing (3c7) and a connecting sleeve (3c8). The self-rotating hydraulic motor ( 3c1) is fixedly connected to the motor seat (3c5), the motor seat (3c6) is matched with the angular ball contact bearing (3c7), the input end of the roller shaft (3c2) passes through the angular ball contact bearing (3c7) and is connected to the output end of the self-rotating hydraulic motor (3c1) through the coupling (3c3), the output end of the roller shaft (3c2) is sleeved with the roller brush (3c4), the first water spraying assembly (3d) is installed on the cantilever (3b) corresponding to the roller brush (3c4), and the left and right ends of the first water spraying assembly (3d) are symmetrically provided with two high-pressure nozzles A (3d1); the self-rotating assembly (3c) also includes a connecting sleeve (3c8) sleeved between the motor seat (3c5) and the motor seat (3c6), the connecting sleeve (3c8) The left and right sides of the outer body of the sleeve (3c8) are respectively fixedly provided with connecting plates (3c9), which are respectively connected to the two ends of the wrist shaft (3b2); the barrel cover cleaning device (5) is installed at the rear part of the cleaning room body (1), and the barrel cover cleaning device (5) comprises a rear water spraying frame (5a) fixedly installed on the water drop tray (10), a movable base (5b) and a transverse oil cylinder (5c) slidably connected to the rear water spraying frame (5a), and the rear water spraying frame (5a) comprises a support column (5a1) and a roller guide rail (5a2), and the support columns (5a1) are respectively provided with one on the left and right sides and fixedly connected to the water drop tray (10), and one roller guide rail (5a2) is fixedly connected between the two support columns (5a1) at the top and bottom;Four nylon rollers (5b1) are installed on the mobile base (5b), two of which are arranged correspondingly on the upper and lower sides and are slidably connected to the roller guide rail (5a2). The transverse oil cylinder (5c) is installed between the support column (5a1) and the rear water spray frame (5a). The front axle of the transverse oil cylinder (5c) is fixedly connected to the mobile base (5b) via the cylinder front seat (5c1), and the rear axle of the transverse oil cylinder (5c) is fixedly connected to the support column (5a1) of the rear water spray frame (5a) via the cylinder rear seat (5c2). The movable base (5b) is fixedly connected; a water spray pipe (5b2) is installed on the movable base (5b), and the water spray pipe (5b2) is composed of four pieces, two of which are arranged correspondingly on the upper and lower parts; at the same time, a row of brushes (5b3) are installed on the upper and lower parts of the middle part of the movable base (5b), so that the lid of the trash can (10a) can be slid left and right to spray water to assist in cleaning; in addition, the lid cleaning device (5) is also provided with two groups of buffer belt racks (5d), which are arranged symmetrically on the left and right, and the two groups of buffer belt racks (5d) are connected by two buffer belts (5d1). ; 2. A garbage can cleaning room according to claim 1, characterized in that: The turning device (2) comprises a turning shaft (21), a fixing block A (22), a clamping mechanism (23) and a turning motor (24); the turning shaft (21) is provided with a clamping mechanism (23); the number of the clamping mechanisms (23) is two sets; both ends of the turning shaft (21) are provided with fixing blocks A (22) and are rotatably connected to each other; the fixing blocks A (22) are fixedly connected to the cleaning room body (1) by bolts; one end of the turning shaft (21) is connected to a transmission gear (25); the transmission gear (25) is connected to the turning motor (24) by a chain A (26); The tipping motor (24) is connected to the oil tank (81) in the hydraulic station (8) via an oil pipe; the clamping mechanism (23) comprises a left transmission arm (23a) and a right transmission arm (23b); a clamping manipulator (23c) is fixedly connected between the left transmission arm (23a) and the right transmission arm (23b); a rotating clamping cylinder (23d) is provided at the left and right clamping positions of the clamping manipulator (23c) and the trash can (10a); a buckle (23e) is fixedly provided at the bottom of the clamping manipulator (23c); the buckle (23e) is fixedly connected to a bucket support (23f).

3. A garbage can cleaning room according to claim 1, characterized in that: The number of the barrel cleaning device (4) is two groups, which are respectively fixedly mounted on the crossbeam (101) of the water drop tray (10). The barrel cleaning device (4) comprises a lifting cylinder (41) and a lifting support rod (42) fixedly connected to the crossbeam (101). The top of the lifting cylinder (41) is respectively connected to a cylinder top lifting seat (43) and a water spinning base (44). A displacement rod (45) is also arranged between the cylinder top lifting seat (43) and the water spinning base (44). A drag chain bracket (46) is fixedly connected to one side of the water spinning base (44). The bracket is connected to a drag chain (47). A second water spray assembly (4a) is installed on the water spinning base (44). The second water spray assembly (4a) is sequentially arranged with a lotus scattering nozzle (4a1) and a two-way high-pressure nozzle B (4a2).

4. A garbage can cleaning room according to claim 1, characterized in that: The solid separation and chip removal device (6) is arranged at a position corresponding to the water outlet (100) of the water drop tray (10), and is provided with a rolling chip removal device (6a) and a sewage tank (6b). The rolling chip removal device (6a) comprises a rolling belt (6a1), a roller (6a2) drivingly connected to the rolling belt (6a1), and an electric motor B (6a4) drivingly connected to the roller (6a2); the electric motor B (6a4) is electrically connected to the main control box (9); The output end of the rolling chip remover (6a) is provided with a chip removal disc (6a5) externally connected to the outside of the cleaning room (1); the sewage tank (6b) is arranged with an overflow structure, and is divided into a first sewage tank (6b1), a second sewage tank (6b2), a third sewage tank (6b3) and a fourth sewage tank (6b4) in sequence from top to bottom by a partition (6b7), and the sewage tanks (6b) are interconnected, and each sewage tank (6b) is matched with a water tank cover (6b6) separately, and the sewage tank (6b) is connected to the second sewage tank (6b2). ) and the fourth sewage tank (6b4) are respectively provided with a water inlet (6b21) and a water outlet (6b41), so that the sewage entering from the first sewage tank (6b1) is separated into upper and lower parts by a partition (6b7) so that the sewage entering from the first sewage tank (6b1) enters the fourth sewage tank (6b4) for dirt sedimentation, and the water outlet (6b41) is installed with a filter screen (6b42), and two rows of rolling bearings (6b9) are installed at the bottom of the sewage tank (6b); and a plurality of drainage pipes (61) are also sequentially provided at the bottom of the sewage tank (6b).

5. A garbage can cleaning room according to claim 4, characterized in that: The water treatment circulation device (7) comprises a water collecting box (7a), a water pump (7b) and a water outlet splitter (7c). The water collecting box (7a) and the sewage box (6b) are arranged side by side. The water collecting box (7a) is provided with a water collecting tank (7a1) arranged below the water outlet (6b41). One end of the water collecting tank (7a1) is provided with a water inlet (7a2) which is communicated with the water collecting box (7a). One end of the water collecting tank (7a) is provided with a water inlet pipe (7a3) and a water outlet pipe (7a4). (7a4), the other end of which is provided with a water suction port (7d) connected to the water pump (7b) through a water pipe, the water outlet manifold (7c) is installed on the water drop tray (10), the water inlet port (7c1) of the water outlet manifold (7c) is connected to the water outlet end of the water pump (7b) through a water pipe, and the water outlet port (7c2) of the water outlet manifold (7c) is respectively connected to the first water spray assembly (3d), the second water spray assembly (4a) and the water spray discharge pipe (5b2) through water pipes.

6. The garbage can cleaning room according to claim 1, characterized in that: The lifting door assembly (1C) is installed at the front of the cleaning room body (1), and comprises an upper door cover (1C1), a lower door curtain (1C2) and a door oil cylinder (1C3). The upper door cover (1C1) is connected to the cleaning room body (1) via a hinge (1C4). A door rotating shaft (1C5) is fixedly connected to the upper door cover (1C1). The two ends of the door rotating shaft (1C5) are respectively connected to the front ends of door oil cylinders (1C3) arranged on the left and right sides of the cleaning room body (1), and the rear ends of the door oil cylinders (1C3) are connected to the cleaning room body (1); the lower door curtain (1C2) is integrally arranged with the upper door cover (1C1), and the lower door curtain (1C2) is made of transparent PVC plastic.

7. A garbage can cleaning room according to claim 2, characterized in that: The lower part of the water drop tray (10) is integrally provided with a water drop structure having an inclination, and a rectangular water drop outlet (100) is provided. The cleaning room (1) adopts a fully enclosed frame structure. The cleaning room (1) is composed of a room frame (11) and a sealing plate (12). The top of the room frame (11) is covered with four roof panels (13) in a field-shaped structure. The outer cleaning device (3), the inner cleaning device (4), the cover cleaning device (5), the solid separation and chip removal device (6), the water treatment circulation device (7), the hydraulic station (8) and the main control box (9) are all equipped with corresponding openable The closed sealed door (14); the master control box (9) includes a PLC control system unit (91) and a display control panel (92), the PLC control system unit (91) is electrically connected to the display panel, and the flip motor (24), the rotary clamping cylinder (23d), the revolution hydraulic motor (31), the rotation hydraulic motor (3c1), the door cylinder (1C3), the lateral movement cylinder (5c), and the lifting cylinder (41) are all equipped with corresponding solenoid valves, and the matched solenoid valve oil circuit channels are connected to the cylinder or the hydraulic motor, and the other power-on end is electrically connected to the PLC control system unit (91).

8. A garbage can cleaning room according to claim 7, characterized in that: A protection mechanism (35) is also installed under the output end gear of the revolving hydraulic motor (31). The protection mechanism (35) comprises a protection rotating disk (35a) and a limit pin seat (35c) linked to the output end gear of the revolving hydraulic motor (31). A limit hole (35b) is provided on the protection rotating disk (35a) and corresponds to the position of the limit pin seat (35c). A spring (35d) and a limit pin (35e) are respectively installed in the limit pin seat (35c). The limit pin (35e) is abutted against the protection rotating disk (35a), and the protection rotating disk (35a) presses the limit pin (35e).

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