Inner barrel washing assembly of automatic garbage can cleaning machine

Abstract

The utility model belongs to the technical field of automatic cleaning of garbage cans, and discloses an inner can cleaning assembly of an automatic garbage can cleaning machine, which comprises clamping mechanisms, a brush roll lifting mechanism, a brush roll rotating mechanism and an in-can water spraying mechanism, the clamping mechanisms are arranged on two sides of a garbage can, and the clamping mechanisms are used for clamping the garbage can in the cleaning process; the brush roller lifting mechanism is arranged at the bottom of the garbage can and used for driving the brush roller rotating mechanism to ascend and descend to clean the inner can. The brush roller rotating mechanism is arranged in the garbage can and used for cleaning an inner can of the garbage can. The in-barrel water spraying mechanism is arranged on the brush roller rotating mechanism and used for spraying water to clean the inner barrel. The inner barrel cleaning assembly can ascend and descend to comprehensively brush the interior of the garbage can, meanwhile, the spray nozzles are arranged on the brush rollers, brushing and water spraying flushing can be achieved at the same time, the cleaning efficiency is high, and cleaning is cleaner. And multiple groups of inner barrel washing assemblies can be arranged according to needs, each group operates simultaneously, multiple garbage cans are cleaned simultaneously, and the working efficiency is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic cleaning of garbage cans, in particular to an inner barrel washing component of an automatic garbage can cleaning machine. Background Art

[0002] The existing garbage can cleaning mode is that sanitation workers use tricycles to transport garbage cans from streets and communities to garbage transfer stations, dump the garbage into the compartment of the slag crane, and then manually clean it up, using high-pressure water guns to gradually clean it. Because the garbage cans are deep inside, deep dirt is difficult to clean with high-pressure water guns. Manual cleaning is difficult, time-consuming, labor-intensive, and inefficient, and cannot meet the needs of cleaning large quantities of garbage cans. Utility Model Content

[0003] The utility model aims to provide an inner barrel washing component of an automatic garbage can cleaning machine to solve the above technical problems.

[0004] In order to solve the above technical problems, the specific technical solution of the inner barrel washing assembly of an automatic trash can cleaning machine of the utility model is as follows:

[0005] A inner barrel washing assembly of an automatic trash can cleaning machine comprises a clamping mechanism, a brush roller lifting mechanism, a brush roller rotating mechanism, and an in-barrel water spraying mechanism, wherein the clamping mechanism is arranged on both sides of the trash can, and is used to clamp the trash can during the cleaning process; the brush roller lifting mechanism is arranged at the bottom of the trash can, and is used to drive the brush roller rotating mechanism to lift and clean the inner barrel; the brush roller rotating mechanism is arranged inside the trash can, and is used to clean the inner barrel of the trash can; the in-barrel water spraying mechanism is arranged on the brush roller rotating mechanism, and is used to spray water to clean the inner barrel.

[0006] Furthermore, the clamping mechanism includes a clamping cylinder and a clamping arm. The clamping cylinder is fixedly mounted on the overall frame. The output end of the clamping cylinder is connected to the clamping arm. The movement of the clamping cylinder drives the clamping arm to clamp or release the trash can. The clamping mechanism is used to clamp the trash can during the cleaning process.

[0007] Furthermore, the brush roller rotating mechanism includes a brush roller base, a rotating motor and a brush roller. The bottom of the brush roller is rotatably connected to the center of the brush roller base through a bearing. The rotating motor is fixed to the bottom of the brush roller base. The output shaft of the rotating motor is connected to the bottom end of the brush roller through a gear chain or a belt. The rotating motor drives the brush roller to rotate. The brush roller has multiple groups of cleaning brushes for cleaning the inner barrel.

[0008] Furthermore, the brush roller lifting mechanism includes two sets of guide frames and lifting cylinders. The two sets of guide frames are respectively fixedly installed at the two ends of the bottom of the brush roller base, and the two sets of lifting cylinders are fixedly installed at the bottom of the overall frame. The output ends of the two sets of lifting cylinders are respectively connected to the two sets of guide frames. The two sets of lifting cylinders work simultaneously to drive the brush roller base to rise and fall, thereby driving the entire brush roller rotating mechanism to rise and fall.

[0009] Furthermore, the outside of the brush roller base is provided with a sealed sheet metal cover.

[0010] Furthermore, the water spraying mechanism in the barrel includes a rotating joint, a fan-shaped nozzle and a rotating nozzle. A water channel is arranged in the middle of the brush roller and the bottom is connected to the rotating joint. A plurality of fan-shaped nozzles are arranged on the side wall of the brush roller and a rotating nozzle is arranged on the top of the brush roller. The fan-shaped nozzle and the rotating nozzle are connected to the water channel. The rotating joint is connected to the water spraying assembly of the automatic cleaning machine. The fan-shaped nozzle and the rotating nozzle spray water to clean the inner barrel.

[0011] Furthermore, the rotating nozzle is a finished nozzle that can spray out a spiral trajectory, with a maximum pressure resistance of 27MPa, and the finished nozzle on the side of the brush roller can spray out a 15° fan-shaped area, with a pressure resistance of 50MPa.

[0012] Furthermore, it also includes an air compressor, which is fixedly installed on the ground and connected to the lifting cylinder and the clamping cylinder through a valve to supply air to the lifting cylinder and the clamping cylinder.

[0013] The utility model has the following advantages: the utility model can lift the inner barrel washing assembly of the automatic trash can cleaning machine to fully scrub the inside of the trash can, and the brush roller has a nozzle, which can realize water spraying while brushing, with high cleaning efficiency and cleaner cleaning. The inner barrel washing assembly can be set in multiple groups as needed, and each group runs at the same time to complete the cleaning of multiple trash cans at the same time, further improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the external structure of the automatic trash can cleaning machine;

[0015] Figure 2 This is a schematic diagram of the overall structure of the automatic garbage can cleaning machine;

[0016] Figure 3 This is a schematic diagram of the structure of the automatic garbage can cleaning machine after the overall frame is hidden;

[0017] Figure 4 This is a schematic diagram of the structure of the inner washing barrel assembly of the utility model;

[0018] Explanation of marks in the figure: 1. Overall frame; 11. Fast rolling shutter door; 12. Inner barrel washing rack; 2. Flip assembly; 3. Inner barrel washing assembly; 31. Clamping mechanism; 311. Clamping cylinder; 312. Clamping arm; 32. Brush roller lifting mechanism; 321. Guide frame; 322. Lifting cylinder; 33. Brush roller rotating mechanism; 331. Brush roller base; 3311. Sheet metal cover; 332. Rotating motor; 333. Brush roller; 34. In-barrel water spraying mechanism; 341. Rotating joint; 342. Fan-shaped nozzle; 343. Rotating nozzle; 35. Air compressor; 4. Barrel surface cleaning assembly; 5. Water spraying assembly; 6. Water filtration circulation assembly. DETAILED DESCRIPTION

[0019] In order to better understand the purpose, structure and function of the utility model, the inner barrel washing assembly of the automatic garbage can cleaning machine of the utility model is further described in detail below with reference to the accompanying drawings.

[0020] like Figure 1 Figure 2 Figure 3 As shown, an automatic trash can cleaning machine includes an overall frame 1, a turning component 2, an inner barrel washing component 3, a barrel surface cleaning component 4, a water spraying component 5, and a water filtering circulation component 6.

[0021] like Figure 1 As shown, the overall frame 1 is a square frame structure, with sealing plates around it for fixing and closing each component, the overall frame 1 has a fast rolling shutter door 11 on the front side, and a flip assembly 2 is provided below the fast rolling shutter door 11, and a water spray assembly 5 and a water filtration circulation assembly 6 are provided below the interior of the overall frame 1, and a barrel surface cleaning assembly 4 is fixed above the interior of the overall frame 1, and the fast rolling shutter door 11 is used to open or close the delivery entrance of the trash can. The flip assembly 2 is used to clamp and flip the trash can to enter the overall frame 1, the inner barrel washing assembly 3 is used to clean the interior of the trash can sent in, the barrel surface cleaning assembly 4 is used to clean the surface of the trash can sent in, the water spray assembly 5 is used to spray water to clean the trash can, and the water filtration circulation assembly 6 is used to filter the cleaned water and recycle it.

[0022] The overall frame 1 has two inner barrel washing racks 12 in the middle, and the flip assembly 2 flips the trash can and then puts it upside down on the two inner barrel washing racks 12. The inner barrel washing assembly 3 is located between the two inner barrel washing racks 12 and aligned with the position inside the trash can. Figure 4As shown, the inner barrel washing assembly 3 of the utility model includes a clamping mechanism 31, a brush roller lifting mechanism 32, a brush roller rotating mechanism 33, an inner barrel water spraying mechanism 34 and an air compressor 35. The clamping mechanism 31 is arranged on both sides of the trash can, and the clamping mechanism 31 is used to clamp the trash can during the cleaning process; the brush roller lifting mechanism 32 is arranged at the bottom of the trash can, and is used to drive the brush roller rotating mechanism 33 to lift and clean the inner barrel; the brush roller rotating mechanism 33 is arranged inside the trash can, and is used to clean the inner barrel of the trash can; the inner barrel water spraying mechanism 3 is arranged on the brush roller rotating mechanism 33, and is used to spray water to clean the inner barrel; the air compressor 35 is fixedly installed on the ground to provide power for each mechanism.

[0023] The clamping mechanism 31 is symmetrically arranged on both sides of the trash can, including a clamping cylinder 311 and a clamping arm 312. The clamping cylinder 311 is fixedly installed at a suitable position of the overall frame 1, and the output end of the clamping cylinder 311 is connected to the clamping arm 312. The movement of the clamping cylinder 311 drives the clamping arm 312 to clamp or release the trash can. The clamping mechanism 31 is used to clamp the trash can during the cleaning process.

[0024] The brush roller rotating mechanism 33 includes a brush roller base 331, a rotating motor 332 and a brush roller 333. The bottom of the brush roller 333 is rotatably connected to the center of the brush roller base 331 through a bearing. The rotating motor 332 is fixed to the bottom of the brush roller base 331. The output shaft of the rotating motor 332 is connected to the bottom of the brush roller 333 through a gear chain or a belt. The rotating motor 332 drives the brush roller 333 to rotate. The brush roller 333 has multiple groups of cleaning brushes for cleaning the inner barrel.

[0025] The brush roller lifting mechanism 32 includes two sets of guide frames 321 and lifting cylinders 322. The two sets of guide frames 321 are fixedly mounted at the two ends of the bottom of the brush roller base 331, and the two sets of lifting cylinders 322 are fixedly mounted at the appropriate position at the bottom of the overall frame 1. The output ends of the two sets of lifting cylinders 322 are connected to the two sets of guide frames 321 respectively. The two sets of lifting cylinders 322 work simultaneously to drive the brush roller base 331 to rise and fall, thereby driving the entire brush roller rotating mechanism 33 to rise and fall. The brush roller lifting mechanism 32 is used to lift and fall to clean the inner barrel. In order to prevent the water used to wash the inner barrel from wetting the rotating motor 332, a closed sheet metal cover 3311 is made outside the brush roller base 331 to separate it from the water mist.

[0026] The water spraying mechanism 34 in the barrel includes a rotating joint 341, a fan-shaped nozzle 342 and a rotating nozzle 343. A water channel is arranged in the middle of the brush roller 333, and the bottom is connected to the rotating joint 341. A plurality of fan-shaped nozzles 342 are arranged on the side wall of the brush roller 333, and a rotating nozzle 343 is arranged on the top of the brush roller 333. The fan-shaped nozzle 342 and the rotating nozzle 343 are connected to the water channel. The rotating joint 341 is connected to the water spraying assembly 5. The fan-shaped nozzle 342 and the rotating nozzle 343 spray water to clean the inner barrel, thereby achieving a cleaning effect of rotating while spraying water. Preferably, the rotating nozzle 343 is a finished nozzle that can spray a spiral trajectory, has a wider spraying surface, and has a maximum pressure resistance of 27 MPa. The finished nozzle on the side of the brush roller can spray a 15° fan-shaped area, and has a pressure resistance of 50 MPa.

[0027] The air compressor 35 is fixedly installed on the ground, connected to the lifting cylinder 322 , the clamping cylinder 212 and the clamping cylinder 311 through a valve, and is used to supply air to the lifting cylinder 322 and the clamping cylinder 311 .

[0028] In one embodiment, multiple groups of inner barrel washing components 3 can be provided, and each group operates simultaneously to complete the cleaning of multiple trash cans at the same time, thereby improving work efficiency.

[0029] When in use, the fast rolling shutter door 11 is opened, and the sanitation worker opens the lid of the unwashed garbage can and places it on the flip assembly 2. The flip assembly 2 flips the garbage can into the inner barrel washing frame 12 inside the overall frame 1. As the clamping claw 214 of the clamping mechanism 21 is loosened and reset, the clamping mechanism 31 of the inner barrel washing assembly 3 begins to clamp the garbage can, and the lifting cylinder 322 of the brush roller lifting mechanism 32 lifts the brush roller 333 of the inner barrel washing into place and starts to rotate the brush roller 333; after the fast rolling shutter door 11 is closed, the water spraying assembly 5 surrounding the garbage can starts to spray water, and the barrel surface cleaning assembly 4 cleans the outer barrel; after cleaning, the fast rolling shutter door 11 is opened, the clamping mechanism 31 of the inner barrel washing assembly 3 is opened, the flip mechanism 22 flips 180 degrees to clamp the garbage can, the flip mechanism is reset, the clamping claw 214 is released, the sanitation worker takes out the cleaned garbage can, and then puts it into the garbage can to be cleaned, and starts the next working cycle.

[0030] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A trash can washing assembly for an automatic trash can cleaning machine, comprising a clamping mechanism (31), a brush roller lifting mechanism (32), a brush roller (333) rotating mechanism (33), and a water spraying mechanism (34) in the trash can, characterized in that: The clamping mechanism (31) is arranged on both sides of the trash can, and is used to clamp the trash can during the cleaning process; the brush roller lifting mechanism (32) is arranged at the bottom of the trash can, and is used to drive the brush roller (333) rotating mechanism (33) to lift and lower to clean the inner barrel; the brush roller (333) rotating mechanism (33) is arranged inside the trash can, and is used to clean the inner barrel of the trash can; the inner barrel water spraying mechanism (34) is arranged on the brush roller (333) rotating mechanism (33), and is used to spray water to clean the inner barrel. The clamping mechanism (31) comprises a clamping cylinder (311) and a clamping arm (312). The clamping cylinder (311) is fixedly mounted on the overall frame (1). The output end of the clamping cylinder (311) is connected to the clamping arm (312). The brush roller base (331) is connected to the brush roller base (331) by a clamping cylinder (311), the clamping cylinder (311) moves to drive the clamping arm (312) to clamp or release the trash can, the clamping mechanism (31) is used to clamp the trash can during the cleaning process, the brush roller lifting mechanism (32) comprises two sets of guide frames (321) and lifting cylinders (322), the two sets of guide frames (321) are respectively fixedly mounted at the two ends of the bottom of the brush roller base (331), the two sets of lifting cylinders (322) are fixedly mounted at the bottom of the overall frame (1), the output ends of the two sets of lifting cylinders (322) are respectively connected to the two sets of guide frames (321), the two sets of lifting cylinders (322) work simultaneously, drive the brush roller base (331) to rise and fall, thereby drive the entire brush roller (333) rotating mechanism (33) to rise and fall.

2. The inner barrel washing assembly of the automatic trash can cleaning machine according to claim 1, characterized in that: The brush roller (333) rotating mechanism (33) comprises a brush roller base (331), a rotating motor (332) and a brush roller (333). The bottom of the brush roller (333) is rotatably connected to the center of the brush roller base (331) via a bearing. The rotating motor (332) is fixed to the bottom of the brush roller base (331). The output shaft of the rotating motor (332) is connected to the bottom end of the brush roller (333) via a gear chain or a belt. The rotating motor (332) drives the brush roller (333) to rotate. The brush roller (333) is provided with a plurality of groups of cleaning brushes for cleaning the inner barrel.

3. The inner barrel washing assembly of the automatic trash can cleaning machine according to claim 1, characterized in that: The brush roller base (331) has a sealed sheet metal cover (3311) on the outside.

4. The inner barrel washing assembly of the automatic trash can cleaning machine according to claim 2, characterized in that: The water spraying mechanism (34) in the barrel comprises a rotating joint (341), a fan-shaped nozzle (342) and a rotating nozzle (343); a water channel is arranged in the middle of the brush roller (333); the bottom is connected to the rotating joint (341); a plurality of fan-shaped nozzles (342) are provided on a side wall of the brush roller (333); a rotating nozzle (343) is provided on the top of the brush roller (333); the fan-shaped nozzle (342) and the rotating nozzle (343) are connected to the water channel; the rotating joint (341) is connected to a water spraying assembly (5) of an automatic cleaning machine; the fan-shaped nozzle (342) and the rotating nozzle (343) spray water to clean the inner barrel.

5. The inner barrel washing assembly of the automatic trash can cleaning machine according to claim 4, characterized in that: The rotating nozzle (343) is a finished product nozzle capable of spraying a spiral trajectory, with a maximum pressure resistance of 27 MPa, and the finished product nozzle on the side of the brush roller (333) is capable of spraying a 15° fan-shaped area, with a pressure resistance of 50 MPa.

6. The inner barrel washing assembly of the automatic trash can cleaning machine according to claim 1, characterized in that: It also includes an air compressor (35), which is fixedly installed on the ground and connected to the lifting cylinder (322) and the clamping cylinder (311) via a valve, and is used to supply air to the lifting cylinder (322) and the clamping cylinder (311).

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