Full-automatic garbage can cleaning machine

Abstract

The utility model relates to the technical field of environmental protection equipment, in particular to a full-automatic garbage can cleaning machine which is particularly suitable for medium and large garbage transfer stations. The full-automatic garbage can cleaning machine comprises a rack, a gas-liquid separation tank, a slurry pump, an electric ball valve, a vacuum pump, a filter, a conveying water pump, a water storage tank, a heater, a spraying pump, an air blade drying device, a garbage can, a spiral conveyor, an outer barrel cleaning roller body, an inner barrel cleaning roller body, a barrel picking device, a receiving hopper, a linear rail assembly, a servo motor, a rack and a gear. The barrel picking device comprises a clamping air cylinder, a clamping assembly, a barrel brim positioning assembly, a cover turning air cylinder, a cover turning assembly and a barrel cover picking assembly. The air blade drying device comprises a high-pressure air blade assembly and a fan assembly; the inner barrel cleaning roller body comprises a rotating connector, a waterproof speed reducer, a rotating right-angle connector, a high-pressure spray head, a roller body double-layer sleeve and a water drawing cover. Through the equipment, the problems of low efficiency, environmental pollution, high energy consumption, water resource waste and the like of manual cleaning of the garbage can are solved.

Description

Technical Field

[0001] This utility model relates to the field of environmental protection equipment technology, specifically a fully automatic garbage can cleaning machine, which is particularly suitable for medium and large-sized garbage transfer stations. Background Technology

[0002] Standard trash cans are provided for disposing of various types of garbage. However, long-term storage of waste inside can lead to rotting, fermentation, bacterial growth, and foul odors, necessitating regular cleaning. Currently, most transfer stations in the industry rely on manual handheld high-pressure washers for cleaning. This method is time-consuming and labor-intensive, and the wastewater splashed during cleaning pollutes and corrodes cleaners, walls, and floors. Furthermore, a large amount of water used in the cleaning process cannot be reused. Therefore, transfer stations need a trash can cleaning equipment or system that can solve these problems. Utility Model Content

[0003] The purpose of this invention is to improve environmental hygiene during the collection, transportation, transfer and treatment of domestic waste, and to provide a fully automatic garbage can cleaning machine that solves the problems of low efficiency, environmental pollution, high energy consumption and waste of water resources associated with manual garbage can cleaning.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A fully automatic trash can cleaning machine, characterized in that it includes a frame (1), a gas-liquid separator (2), a slurry pump (3), an electric ball valve (4), a vacuum pump (5), a filter (6), a water pump (7), a water storage tank (8), a heater (9), a spray pump (10), an air blade drying device (11), a trash can (12), a screw conveyor (13), an outer trash can cleaning roller (14), an inner trash can cleaning roller (15), a trash can picking device (16), a receiving hopper (17), a linear track assembly (18), a servo motor (21), a rack (22), and a toothed rack. Wheel (23); The bucket picking device (16) includes a clamping cylinder (19), a clamping assembly (20), a bucket rim positioning assembly (24), a lid-flipping cylinder (25), a lid-flipping assembly (26), and a lid-picking assembly (27); The air blade drying device (11) includes a high-pressure air blade assembly (28) and a fan assembly (29); The inner bucket cleaning roller (15) includes a rotary joint (30), a waterproof reducer (31), a rotary right-angle joint (32), a high-pressure nozzle (33), a roller double-layer sleeve (34), and a water suction cover (35); wherein

[0006] The trash can (12) is pushed onto the frame (1) by the operator. The can-picking device (16) positions and clamps the trash can (12) and flips the lid. After traveling to the cleaning station via the linear track assembly (18), servo motor (21), rack (22), and gear (23), the spray pump (10) draws water from the water storage tank (8) to the inner barrel cleaning roller (15) and outer barrel cleaning roller (14) for a thorough cleaning. After the cleaning is completed, the air blade drying device (11) quickly dries it.

[0007] The receiving hopper (17) receives the cleaning water from the washing and drying stages. It is then transported to the gas-liquid separator (2) via the screw conveyor (13) and slurry pump (3) for sedimentation and separation. The inner barrel cleaning water is transported to the gas-liquid separator (2) via the inner barrel cleaning roller (15), electric ball valve, and vacuum pump (5) for separation. The clear liquid on the upper layer of the gas-liquid separator (2) is transported to the water storage tank (8) via the electric ball valve (4), water pump (7), and filter (6) for recycling.

[0008] The heater (9) heats the cleaning water in the water storage tank (8) to achieve the washing work in a low temperature environment.

[0009] After the trash can (12) enters the designated work position, the bin picking device (16) lifts and positions the bin by the bin rim positioning component (24), and the clamping cylinder (19) and clamping component (20) flip and clamp the bin to ensure that the bin body is fixed. The flipping cylinder (25) drives the flipping arm of the flipping component (26) to close, the bin lid picking component (27) extends the positioning bin lid handle, and the flipping arm of the flipping component (26) opens the bin lid again with the bin lid.

[0010] The air blade drying device (11) uses a high-pressure air blade assembly (28) and a blower assembly (29) to perform washing and blowing station division and drying of the garbage can (12).

[0011] The inner barrel cleaning roller (15) is driven by the waterproof reducer (31) to perform internal cleaning. The central tube of the roller double-layer sleeve (34) transports the cleaning water in the barrel to the gas-liquid separator (2) for gas-liquid separation through the water suction cover (35) and the rotary joint (30). The high-pressure nozzles (33) are distributed in pairs at 90° angles on the outer sleeve of the roller double-layer sleeve (34) and transport the water storage water into the barrel through the spray pump (10) and the rotary right-angle joint (32).

[0012] The advantages of this utility model are:

[0013] (1) Integrated design: During equipment operation, the cleaning water is effectively collected by the slurry pump (3), vacuum pump (5), and receiving bucket (17) to prevent splashing and eliminate secondary pollution.

[0014] (2) The inner drum cleaning roller (15) adopts a combination of spraying and roller brushing to avoid repeated cleaning actions and increase operating energy consumption. The equipment adopts an electric-based and pneumatic-based control mode to ensure that each component responds quickly. The method of directly sucking cleaning water from inside the drum without tilting the drum also greatly improves work efficiency.

[0015] (3) The equipment forms a cycle mode that effectively utilizes water resources by separating and settling the gas-liquid separator (2) and conveying and spraying the water into the storage tank (8).

[0016] (4) High-pressure air blades are used to prevent the cleaning work from contaminating the drying station and to effectively retain residual cleaning water on the barrel. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of a fully automatic trash can cleaning machine.

[0018] Figure 2 This is a schematic diagram of the bucket-collecting device.

[0019] Figure 3 This is a schematic diagram of the air blade drying system.

[0020] Figure 4 This is a schematic diagram of the inner drum cleaning roller structure. Detailed Implementation

[0021] Referring to the attached drawings, a fully automatic trash can cleaning machine is characterized by comprising: a frame (1), a gas-liquid separator (2), a slurry pump (3), an electric ball valve (4), a vacuum pump (5), a filter (6), a water pump (7), a water storage tank (8), a heater (9), a spray pump (10), an air blade drying device (11), a trash can (12), a screw conveyor (13), an outer trash can cleaning roller (14), an inner trash can cleaning roller (15), a trash can picking device (16), a receiving hopper (17), a linear track assembly (18), a servo motor (21), and a rack and pinion (22). ), gear (23); the bucket picking device (16) includes a clamping cylinder (19), a clamping assembly (20), a bucket rim positioning assembly (24), a lid-flipping cylinder (25), a lid-flipping assembly (26), and a lid-picking assembly (27); the air blade drying device (11) includes a high-pressure air blade assembly (28) and a fan assembly (29); the inner bucket cleaning roller (15) includes a rotary joint (30), a waterproof reducer (31), a rotary right-angle joint (32), a high-pressure nozzle (33), a roller double-layer sleeve (34), and a water suction cover (35); wherein:

[0022] The trash can (12) is pushed onto the frame (1) by the operator. The can-picking device (16) positions and clamps the trash can (12) and flips the lid. After traveling to the cleaning station via the linear track assembly (18), servo motor (21), rack (22), and gear (23), the spray pump (10) draws water from the water storage tank (8) to the inner barrel cleaning roller (15) and outer barrel cleaning roller (14) for a thorough cleaning. After the cleaning is completed, the air blade drying device (11) quickly dries it.

[0023] The receiving hopper (17) receives the cleaning water from the washing and drying stages. It is then transported to the gas-liquid separator (2) via the screw conveyor (13) and slurry pump (3) for sedimentation and separation. The inner barrel cleaning water is transported to the gas-liquid separator (2) via the inner barrel cleaning roller (15), electric ball valve, and vacuum pump (5) for separation. The clear liquid on the upper layer of the gas-liquid separator (2) is transported to the water storage tank (8) via the electric ball valve (4), water pump (7), and filter (6) for recycling.

[0024] The heater (9) heats the cleaning water in the water storage tank (8) to achieve the washing work in a low temperature environment.

[0025] After the trash can (12) enters the designated work position, the bin picking device (16) lifts and positions the bin by the bin rim positioning component (24), and the clamping cylinder (19) and clamping component (20) flip and clamp the bin to ensure that the bin body is fixed. The flipping cylinder (25) drives the flipping arm of the flipping component (26) to close, the bin lid picking component (27) extends the positioning bin lid handle, and the flipping arm of the flipping component (26) opens the bin lid again with the bin lid.

[0026] The air blade drying device (11) uses a high-pressure air blade assembly (28) and a blower assembly (29) to perform washing and blowing station division and drying of the garbage can (12).

[0027] The inner barrel cleaning roller (15) is driven by the waterproof reducer (31) to perform internal cleaning. The central tube of the roller double-layer sleeve (34) transports the cleaning water in the barrel to the gas-liquid separator (2) for gas-liquid separation through the water suction cover (35) and the rotary joint (30). The high-pressure nozzles (33) are distributed in pairs at 90° angles on the outer tube of the roller double-layer sleeve (34) and transport the water storage to the barrel through the spray pump (10) and the rotary right-angle joint (32).

[0028] Compared with the prior art, this utility model has the following advantages: First, the integrated design allows the equipment to effectively collect cleaning water through the slurry pump (3), vacuum pump (5), and receiving bucket (17) during operation, preventing splashing and eliminating secondary pollution; the equipment forms an effective water resource recycling mode from the separation and sedimentation in the gas-liquid separator (2) to the conveying and spraying in the water storage tank (8); the use of high-pressure air blades not only blocks the pollution of the drying station by the cleaning work, but also effectively intercepts the residual cleaning water in the barrel.

[0029] Secondly, the inner barrel cleaning roller (15) adopts a combination of spraying and roller brushing to avoid repeated cleaning actions and increase operating energy consumption.

[0030] Finally, the equipment adopts a control method that is mainly electric and secondarily pneumatic, which ensures that all components respond quickly. The method of directly sucking out the cleaning water from inside the tank without tilting the tank also greatly improves work efficiency.

Claims

1. A fully automatic trash can cleaning machine, characterized in that: The system includes a frame, gas-liquid separator, slurry pump, electric ball valve, vacuum pump, filter, water pump, water storage tank, heater, spray pump, air blade drying device, trash can, screw conveyor, outer trash can cleaning roller, inner trash can cleaning roller, trash can pickup device, receiving hopper, linear track assembly, servo motor, rack, and gear; the trash can pickup device includes a clamping cylinder, clamping assembly, trash can rim positioning assembly, lid-flipping cylinder, lid-flipping assembly, and lid-picking assembly; the air blade drying device includes a high-pressure air blade assembly and a blower assembly; the inner trash can cleaning roller includes a rotary joint, waterproof reducer, rotary right-angle joint, high-pressure nozzle, double-layer sleeve of the roller, and water suction cover; wherein: The trash can is pushed onto the frame by the operator, the can picking device positions and clamps the trash can and flips the lid, and then travels to the cleaning station through the linear track assembly, servo motor, rack and pinion, and gear. The spray pump draws water from the water storage tank to the inner and outer cleaning rollers for a thorough cleaning. After the cleaning is completed, the air blade drying device quickly dries the trash can. The receiving hopper receives the washing water from the washing and drying stages, and transports it to the gas-liquid separator via the screw conveyor and slurry pump for sedimentation and separation. The inner barrel washing water is transported to the gas-liquid separator via the inner barrel washing roller, electric ball valve, and vacuum pump for separation. The clear liquid at the top of the gas-liquid separator is transported to the water storage tank via the electric ball valve, water pump, and filter for recycling.

2. The fully automatic trash can cleaning machine according to claim 1, characterized in that: The heater heats the cleaning water in the water storage tank to enable scrubbing in a low-temperature environment.

3. The fully automatic trash can cleaning machine according to claim 1, characterized in that: After the trash can enters the designated work station, the bin-picking device lifts and positions it using the bin rim positioning component. The clamping cylinder and clamping component then flip and clamp the bin to ensure its fixation. The flip-top cylinder drives the flip-top component's flip arm to close, the bin-top picking component extends out to position the bin-top handle, and the flip-top component's flip arm opens the bin-top again with the lid.

4. The fully automatic trash can cleaning machine according to claim 1, characterized in that: The aforementioned air blade drying device uses a high-pressure air blade assembly and a blower assembly to perform washing and blowing station separation and drying of the garbage bin.

5. The fully automatic trash can cleaning machine according to claim 1, characterized in that: The inner barrel cleaning roller is driven by a waterproof reducer to perform internal cleaning. The central tube of the double-layer sleeve of the roller delivers the cleaning water in the barrel to the gas-liquid separator for gas-liquid separation through a water suction hood and a rotary joint. The high-pressure nozzles are distributed in pairs at 90° angles on the outer tube of the double-layer sleeve of the roller and deliver water to the storage tank for rinsing through a spray pump and a rotary right-angle joint.

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