A municipal garbage bin cleaning device

Abstract

This utility model belongs to the technical field of garbage bin cleaning devices, specifically a municipal garbage bin cleaning device, including a bin body. A square groove is formed on the side wall of the bin body. V-grooves are formed at the top and bottom of the square groove, connected by oblique and transverse grooves. A sliding column is slidably connected within each pair of V-grooves. A pair of clamping blocks are slidably connected within the square groove. The tops of each pair of clamping blocks are rotatably connected to the sliding column via circular grooves. Clamping discs are rotatably connected to the opposite side walls of each pair of clamping blocks via rotating shafts. This invention solves the problem that traditionally, garbage bins are cleaned manually using water guns and brushes, followed by emptying the wastewater or extracting it from the bin. These methods are labor-intensive and time-consuming, and still suffer from the problem of not being able to thoroughly clean the inside of the garbage bin, leaving some wastewater that is difficult to remove.

Description

Technical Field

[0001] This utility model belongs to the technical field of garbage bin cleaning devices, specifically a municipal garbage bin cleaning device. Background Technology

[0002] With rapid urban development, the number of municipal garbage bins is constantly increasing, making cleaning and maintenance increasingly challenging. Traditional manual cleaning methods require sanitation workers to simultaneously rinse with water and scrub with brushes, which is inefficient and prone to secondary pollution. Some cleaning methods, relying on electric tricycles equipped with small water tanks and pumps, reduce some labor intensity but remain inefficient. Furthermore, while transporting garbage bins to waste treatment stations for cleaning is faster, it consumes significant manpower and resources, resulting in high transportation costs. To address these issues, the development of new municipal garbage bin cleaning devices is urgently needed.

[0003] In the existing technology, garbage cans are usually cleaned manually using water guns and brushes, and then the sewage inside the garbage can is poured out or extracted from the garbage can. Both of these methods are relatively labor-intensive and time-consuming, and there is still a problem that it is difficult to clean the inside of the garbage can thoroughly, and some sewage will remain inside that is difficult to clean. Therefore, this utility model provides a municipal garbage can cleaning device. Utility Model Content

[0004] To overcome the shortcomings of existing technology, the usual solution is to manually clean the trash cans using water guns and brushes, then empty the wastewater inside or extract the wastewater from the trash can. Both methods are labor-intensive and time-consuming, and there is still a problem that it is difficult to thoroughly clean the inside of the trash can, leaving some wastewater that is difficult to remove.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: A municipal garbage bin cleaning device of this utility model includes a bin body. A square groove is formed on the side wall of the bin body. V-grooves are formed on the top and bottom of the square groove. The V-grooves are connected by inclined grooves and transverse grooves. A sliding column is slidably connected in each of the pair of V-grooves. A pair of clamping blocks are slidably connected in the square groove. The top of each pair of clamping blocks is rotatably connected to the sliding column through a circular groove. A clamping disc is rotatably connected to the opposite side wall of each pair of clamping blocks through a rotating shaft. A groove is formed on the side wall of each pair of clamping blocks. An electric push rod is fixedly connected to the side wall of the square groove. An inverted U-block is fixedly connected to the telescopic end of the electric push rod. The inverted U-block is adapted to the groove. A cleaning component and a flipping component are provided on the side wall of the bin body.

[0006] Preferably, the flipping component includes a first gear, and a pair of first gears are fixedly connected to each of the two rotating shafts. A pair of fixed tooth plates are fixedly connected to the side wall of the housing, and the fixed tooth plates and the first gears are positioned correspondingly. An inclined surface is provided on one end of the fixed tooth plate near the housing.

[0007] Preferably, the cleaning component includes a water cavity, and the housing has a water cavity and an equipment cavity. The side wall of the housing has a water inlet connected to the water cavity. A high-pressure water pump is fixedly connected to the equipment cavity. The inlet of the high-pressure water pump is connected to the water cavity through a first gate. A corrugated pipe is fixedly connected to the outlet pipe of the high-pressure water pump. A round pipe is fixedly connected to the end of the corrugated pipe, and the end of the round pipe passes through the housing and is fixedly connected to a spray head. A connecting groove is provided on the side wall of the housing. The inverted U-shaped block is fixedly connected to the round pipe through an L-shaped block, and the L-shaped block is located in the connecting groove.

[0008] Preferably, the spray head is composed of a diffuser and a water outlet plate, and the water outlet is rotatably connected inside the diffuser. A rotating shaft is fixed to the bottom of the water outlet, and a pair of conical fan blades are fixed to the rotating shaft with the conical tips pointing downwards.

[0009] Preferably, the top of the spray head is provided with a set of spray holes facing different directions; a set of casters is fixed to the bottom of the housing.

[0010] The beneficial effects of this utility model are as follows:

[0011] 1. The municipal garbage bin cleaning device of this utility model uses an electric push rod to push an inverted U-shaped block, which in turn drives a clamping block to slide, precisely clamping the garbage bin. With the help of a flipping component, the bottom of the garbage bin is turned downwards, and the cleaning component washes from the bottom to avoid impurities. The conical fan blades of the spray head rotate under the impact of high-pressure water flow, changing the direction of water flow and expanding the cleaning range. The spray holes at the top with different orientations further enhance the cleaning effect, providing all-round cleaning without dead angles. Compared with traditional cleaning methods, it greatly improves cleaning efficiency and cleanliness, effectively solving the problem of incomplete garbage bin cleaning. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings.

[0013] Figure 1 This is a perspective view of the present invention;

[0014] Figure 2 These are partial structural diagrams and exploded views of the block sections of this utility model;

[0015] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0016] Figure 4 This is a side sectional view of the present invention.

[0017] In the diagram: 1. Box body; 2. Square groove; 3. V-groove; 4. Sliding column; 5. Clamping block; 6. Clamping plate; 7. Embedded groove; 8. Electric push rod; 9. Inverted U-block; 10. First gear; 11. Fixed tooth plate; 12. Inclined surface; 13. Water cavity; 14. Equipment cavity; 15. High-pressure water pump; 16. Corrugated pipe; 17. Round pipe; 18. L-block; 19. Connecting groove; 20. Diffuser; 21. Water outlet plate; 22. Conical fan blade. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] Example 1

[0020] like Figures 1 to 4 As shown in the embodiment of this utility model, a municipal garbage bin cleaning device includes a bin body 1. A square groove 2 is formed on the side wall of the bin body 1. V-grooves 3 are formed at the top and bottom of the square groove 2, and the V-grooves 3 are connected by inclined grooves and transverse grooves. Sliding columns 4 are slidably connected within each pair of V-grooves 3. A pair of clamping blocks 5 are slidably connected within the square groove 2. The tops of each pair of clamping blocks 5 are rotatably connected to the sliding columns 4 via circular grooves. Clamping discs 6 are rotatably connected to the opposite side walls of each pair of clamping blocks 5 via rotating shafts. Embedded grooves 7 are formed on the side walls of each pair of clamping blocks 5. An electric push rod 8 is fixedly connected to the side wall of the square groove 2. An inverted U-shaped groove is fixedly connected to the telescopic end of the electric push rod 8. Block 9, the inverted U-block 9 and the groove 7 are adapted to each other; the side wall of the box 1 is provided with a cleaning component and a flipping component; during operation, the inverted U-block is pushed by the extension and retraction of the electric push rod 8, so that it cooperates with the groove 7 on the clamping block 5, thereby driving the clamping block 5 to slide along the V-groove in the square groove 2, so as to clamp and fix the garbage box. The garbage box is flipped over by the flipping component so that its bottom is facing down, and then the cleaning component washes from the bottom of the garbage box, avoiding the problem of the garbage box being placed upright and washed from the top, where the impurities remain inside the garbage box. The wastewater from washing also needs to be turned over and poured out or the wastewater needs to be pumped out, which is time-consuming. Moreover, this method cannot wash the garbage box clean, and there will always be residue inside the garbage box.

[0021] Furthermore, a set of pulleys is provided in the groove of the inverted U-block 9. By setting the pulleys, the smoothness of the sliding of the clamping block 5 is increased.

[0022] The flipping component includes a first gear 10. A pair of rotating shafts are each fixedly connected to a first gear 10. A pair of fixed toothed plates 11 are fixedly connected to the side wall of the box body 1, and the fixed toothed plates 11 and the first gear 10 are positioned correspondingly. The fixed toothed plates 11 have an inclined surface 12 at one end near the box body 1. During operation, when the clamping block 5 continuously moves out of the square groove 2, and the clamping block 5 drives the clamping disc 6 to clamp and fix the garbage bin, the first gear 10 on the rotating shaft will first pass through the inclined surface 12 on the fixed toothed plate 11. At this time, the fixed toothed plate 11 does not contact the first gear 10. As the clamping block 5 continuously extends out of the square groove 2, the first gear 10 and the fixed toothed plate 11 mesh, and then drive the clamping disc 6 and the garbage bin to flip. This allows the garbage bin to be flipped at different angles during the cleaning process for more comprehensive cleaning. The design of the inclined surface 12 can prevent the first gear 10 from getting stuck with the fixed toothed plate 11 when the first gear 10 moves to the top of the inclined surface 12 of the fixed toothed plate 11.

[0023] Furthermore, a T-block is fixedly connected to the side wall of the fixed toothed plate 11, and a pair of T-slots are opened on the side wall of the housing 1, with the T-block slidably connected in the T-slots. The bottom of the T-slot is fixedly connected to the T-block by a spring. This design further avoids the problem of the first gear 10 and the fixed toothed plate 11 being calipered.

[0024] The cleaning component includes a water chamber 13. The housing 1 contains both the water chamber 13 and an equipment chamber 14. The side wall of the housing 1 has a water inlet connected to the water chamber 13. A high-pressure water pump 15 is fixedly connected to the equipment chamber 14. The inlet of the high-pressure water pump 15 is connected to the water chamber 13 via a first gate. A corrugated pipe 16 is fixedly connected to the outlet pipe of the high-pressure water pump 15. A round pipe 17 is fixedly connected to the end of the corrugated pipe 16, and the end of the round pipe 17 penetrates the housing 1 and is fixedly connected to a spray head. A connecting groove 19 is provided on the side wall of the housing 1. The inverted U-shaped block 9 is fixedly connected to the round pipe 17 via an L-shaped block 18, and the L-shaped block 18 is located within the connecting groove 19. During operation, cleaning water is first injected into the water chamber 13 through the water inlet, and the high-pressure water pump is activated. Pump 15 draws water from water chamber 13, which enters high-pressure water pump 15 through the first pipe. After being pressurized by high-pressure water pump 15, the water flows through outlet pipe, corrugated pipe 16, and round pipe 17, and finally sprays high-pressure water from the spray head to clean the garbage bin. The inverted U-shaped block is fixed to the round pipe 17 through the L-shaped block, so that when the electric push rod 8 moves the inverted U-shaped block, the round pipe 17 and the spray head can also move accordingly, ensuring that the spray head can accurately clean the garbage bin. The spray head and the clamping plate 6 are staggered. When the clamping plate 6 causes the garbage bin to flip, the spray head moves to the bottom of the garbage bin for rinsing. During the process, the electric push rod 8 can reciprocate a small distance, causing the garbage bin to flip at a small angle, allowing the spray head to rinse from multiple angles, thus cleaning more thoroughly.

[0025] The spray head consists of a diffuser pipe 20 and a water outlet plate 21, with the water outlet pipe rotatably connected inside the diffuser pipe 20. A rotating shaft is fixed to the bottom of the water outlet pipe, and a pair of conical fan blades 22 are fixed to the rotating shaft, with the conical tips pointing downwards. During operation, the high-pressure water jet from the water outlet pipe impacts the conical fan blades 22, causing the rotating shaft to drive the water outlet pipe to rotate within the diffuser pipe 20. This allows the direction of the water jet from the spray head to continuously change, expanding the cleaning range and improving the cleaning effect.

[0026] The spray head has a set of spray holes facing different directions at its top; the bottom of the container 1 is fixed with a set of casters; during operation, the set of spray holes facing different directions at the top of the spray head allows water to spray out from different directions, further enhancing the cleaning effect on the garbage can and ensuring that all parts of the garbage can are washed by the water flow, reducing cleaning dead corners; the casters make the container 1 easy to move, and can also fix this device on the garbage sweeper, and drive the entire device to the ground through the operating platform to clean the garbage can.

[0027] Working principle: The extension and retraction of the electric push rod 8 pushes the inverted U-shaped block, causing it to engage with the groove 7 on the clamping block 5. This causes the clamping block 5 to slide along the V-groove within the square groove 2, thus clamping and fixing the garbage bin. The flipping component flips the garbage bin so that its bottom faces down, and then the washing component rinses the garbage bin from the bottom. This avoids the problem of the garbage bin being placed upright and then being rinsed from the top, which leaves impurities inside the garbage bin. The rinsing wastewater also needs to be turned over and emptied or pumped out, which is time-consuming, and this method cannot dry the garbage bin completely. Even when the trash can is clean, residue remains. As the clamping block 5 extends out of the square groove 2, it drives the clamping plate 6 to hold and fix the trash can. At this time, the first gear 10 on the rotating shaft first passes through the inclined surface 12 on the fixed toothed plate 11. At this time, the fixed toothed plate 11 is not in contact with the first gear 10. As the clamping block 5 extends out of the square groove 2, the first gear 10 meshes with the fixed toothed plate 11, which then drives the clamping plate 6 and the trash can to flip. This allows the trash can to be flipped at different angles during the cleaning process for a more comprehensive cleaning. The design of the inclined plane 12 prevents the first gear 10 from jamming with the fixed gear plate 11 when it moves to the top of the inclined plane 12. First, cleaning water is injected into the water chamber 13 through the water inlet. Then, the high-pressure water pump 15 is activated to extract the water from the water chamber 13, which then enters the high-pressure water pump 15 through the first pipe. After being pressurized by the high-pressure water pump 15, the water flows through the outlet pipe, corrugated pipe 16, and round pipe 17, finally spraying high-pressure water from the spray head to clean the garbage bin. The U-shaped block is fixed to the round pipe 17 via the L-shaped block, allowing for electrical... When the push rod 8 moves the inverted U-shaped block, the circular pipe 17 and the spray head also move accordingly, ensuring that the spray head can accurately clean the garbage bin. The spray head and the clamping plate 6 are staggered. When the clamping plate 6 causes the garbage bin to flip, the spray head moves to directly under the garbage bin for rinsing. During the process, the electric push rod 8 can reciprocate a small distance, causing the garbage bin to flip at a small angle, allowing the spray head to rinse from multiple angles, thus cleaning more thoroughly. The high-pressure water jet from the outlet pipe impacts the conical fan blade 22, causing the rotating shaft to drive the outlet pipe to rotate within the diffuser 20. This allows the direction of the water jet from the spray head to continuously change, expanding the cleaning range and improving the cleaning effect. A set of spray holes at the top of the spray head facing different directions allows water to spray from different directions, further enhancing the cleaning effect on the garbage bin and ensuring that all parts of the garbage bin are rinsed by the water jet, reducing cleaning dead spots. The casters make it easy to move the bin 1, or the device can be fixed on a garbage sweeper and moved to the ground by the operating platform for garbage bin cleaning.

[0028] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0029] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A municipal garbage bin cleaning device, characterized in that: The box includes a housing (1), the side wall of which is provided with a square groove (2), the top and bottom of which are provided with V-grooves (3), which are connected by oblique grooves and horizontal grooves; a sliding column (4) is slidably connected in each of the V-grooves (3); a pair of clamping blocks (5) are slidably connected in the square groove (2), the top of each pair of clamping blocks (5) is rotatably connected to the sliding column (4) through a circular groove, and clamping discs (6) are rotatably connected to the opposite side walls of each pair of clamping blocks (5) through a rotating shaft; a groove (7) is provided in each of the side walls of each pair of clamping blocks (5), an electric push rod (8) is fixedly connected to the side wall of the square groove (2), and an inverted U-block (9) is fixedly connected to the telescopic end of the electric push rod (8), which is adapted to the groove (7); the side wall of the housing (1) is provided with a cleaning component and a flipping component.

2. The municipal garbage bin cleaning device according to claim 1, characterized in that: The flipping component includes a first gear (10), and a pair of first gears (10) are fixedly connected to each of the two rotating shafts. A pair of fixed tooth plates (11) are fixedly connected to the side wall of the housing (1), and the fixed tooth plates (11) and the first gears (10) are positioned correspondingly. The fixed tooth plates (11) have an inclined surface (12) at one end near the housing (1).

3. A municipal garbage bin cleaning device according to claim 2, characterized in that: The cleaning component includes a water cavity (13). The housing (1) has a water cavity (13) and an equipment cavity (14). The side wall of the housing (1) has a water inlet that communicates with the water cavity (13). A high-pressure water pump (15) is fixedly connected in the equipment cavity (14). The water inlet of the high-pressure water pump (15) is connected to the water cavity (13) through a first gate. The water outlet of the high-pressure water pump (15) is fixedly connected to a corrugated pipe (16). A round pipe (17) is fixedly connected to the end of the corrugated pipe (16), and the end of the round pipe (17) passes through the housing (1) and is fixedly connected to a spray head. A connecting groove (19) is opened on the side wall of the housing (1). The inverted U-block (9) is fixedly connected to the round pipe (17) through an L-block (18), and the L-block (18) is located in the connecting groove (19).

4. A municipal garbage bin cleaning device according to claim 3, characterized in that: The spray head is composed of a diffuser (20) and a water outlet plate (21), and the water outlet is rotatably connected inside the diffuser (20). A rotating shaft is fixed to the bottom of the water outlet, and a pair of conical fan blades (22) are fixed to the rotating shaft, with the conical tips pointing downwards.

5. A municipal garbage bin cleaning device according to claim 4, characterized in that: The top of the spray head is provided with a set of spray holes facing different directions; a set of casters is fixed to the bottom of the box (1).

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