A sweeper and its dustbin

Abstract

The utility model discloses a sweeper and garbage can thereof, wherein the garbage can comprises a garbage can body, the garbage can body is provided with an opening at the front and back, and a partition device is arranged in the garbage can body; the partition device comprises at least a first state and a second state; when the partition device is in the first state, the partition device separates the garbage can body into a first can body and a second can body; when the partition device is in the second state, the garbage can body is through at both ends. The utility model sets the partition device with the first state and the second state in the garbage can body, can temporarily separate the garbage can into two independent chambers when the front and back brushes work simultaneously, effectively avoids the front and back garbage flow to meet and collide in the can, significantly reduces the dust back-flashing and garbage suspension phenomenon, and improves the dust collection efficiency; when it is needed to dump garbage, the partition device can be switched to the second state to make the can body through, which is convenient for one-time rapid emptying, and gives consideration to the cleaning performance and use convenience.

Description

Technical Field

[0001] This utility model relates to a sweeper and its trash can. Background Technology

[0002] With urban development and social progress, urban sanitation equipment has also developed significantly. Many hand-push sweepers suitable for public places such as sidewalks, parks, factory areas, stations, docks, squares, residential areas, and hospitals have appeared on the market. For large areas that need to be cleaned, sweepers are usually used instead of manual sweeping, which is more efficient and provides higher cleaning quality.

[0003] The applicant designed a sweeper that can clean from both the front and back simultaneously, with Chinese patent application number 2025216377980. The sweeper has openings on both the front and back of the dustbin, corresponding to the two sweeping brushes respectively. However, this dustbin design has problems in practical use. When the front and back brushes work simultaneously, garbage is swept into the dustbin from both openings. At this time, the dust and garbage swept by the front and back brushes flow in opposite directions, causing the garbage flows generated by the front and back brushes to converge in the dustbin, forming opposing currents or eddies. This causes fine dust, hair, and other lightweight garbage to become suspended and stirred up in the dustbin, or even blown back into the cleaned area, reducing the overall dust collection efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a sweeper and its dustbin to solve the technical problems mentioned in the background art.

[0005] The technical solution to achieve the purpose of this utility model is: a garbage bin for a sweeper, including a garbage bin body, with openings at both the front and rear of the garbage bin body, and a dividing device provided inside the garbage bin body; the dividing device includes at least a first state and a second state, when the dividing device is in the first state, the dividing device divides the garbage bin body into a first compartment and a second compartment; when the dividing device is in the second state, the garbage bin body is open at both ends.

[0006] Furthermore, the separating device includes a partition that is rotatably disposed within the body of the trash can.

[0007] Furthermore, the trash can body includes a bottom plate, a cover plate, and two side plates, which together form a shell that extends through both ends, and the partition is perpendicular to the side plates.

[0008] Furthermore, a rotating shaft is provided on the side plate, and a rotating shaft sleeve is provided on the partition plate, the rotating shaft sleeve cooperating with the rotating shaft.

[0009] Furthermore, the rotating shaft is positioned close to the cover plate.

[0010] Furthermore, the side panel is provided with at least two exhaust vents. When there are two exhaust vents, the two exhaust vents correspond to the first housing and the second housing, respectively.

[0011] Furthermore, the exhaust vent is positioned close to the partition.

[0012] Furthermore, a filter sponge is provided at the exhaust vent.

[0013] A sweeping machine includes the aforementioned trash can, the sweeping machine including a first sweeping brush and a second sweeping brush, the first sweeping brush corresponding to a first trash can body, and the second sweeping brush corresponding to a second trash can body.

[0014] Furthermore, the first brush is a roller brush, and the second brush is a disc brush.

[0015] By adopting the above technical solution, this utility model has the following beneficial effects:

[0016] (1) By setting a separation device with a first state and a second state in the body of the garbage bin, the present invention can temporarily divide the garbage bin into two independent chambers (the first chamber and the second chamber) when the front and rear brushes work at the same time, effectively avoiding the convergence and collision of the front and rear garbage flows in the bin, significantly reducing dust back and garbage suspension, and improving dust collection efficiency; when it is necessary to dump garbage, the separation device can be switched to the second state to make the bin open, which is convenient for quick emptying at one time, taking into account both cleaning performance and ease of use.

[0017] (2) This utility model uses a rotatable partition as a separation device. It has a simple structure and reliable operation. It can achieve state switching without additional drive mechanism.

[0018] (3) The partition of this utility model is set perpendicular to the side plate, which can form an effective physical barrier along the direction of garbage flow, maximize the isolation of the front and rear garbage flows, and prevent cross interference.

[0019] (4) The present invention sets the rotating shaft close to the cover plate, so that the rotation fulcrum of the partition is located at the top of the garbage bin, which not only avoids the bottom dust accumulation affecting the rotation, but also allows the partition to fall naturally under the action of gravity to form an effective separation.

[0020] (5) The present invention provides at least two exhaust ports on the side plate, which correspond to the first box and the second box respectively, so that each independent chamber has an independent airflow channel, avoiding mutual interference of front and rear airflow due to the shared exhaust path, further optimizing the internal flow field and improving the dust collection stability.

[0021] (6) The exhaust port of this utility model is located close to the partition, which can promote the full settling of garbage into the box and improve the volume utilization rate and dust collection stability.

[0022] (7) The present invention has a filter sponge at the exhaust port, which can effectively intercept fine dust and prevent leakage to form dust.

[0023] (8) This utility model fully utilizes the strong sweeping ability of the roller brush for large particles of garbage and ground attachments, as well as the flexible coverage advantage of the disc brush for corners and gaps. Combined with the compartmentalized garbage bin, it can significantly improve the overall cleaning performance in complex scenarios. Attached Figure Description

[0024] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein...

[0025] Figure 1 This is a schematic diagram of the structure of the sweeper of this utility model.

[0026] Figure 2 This is a schematic diagram of the structure of the trash can of this utility model.

[0027] Figure 3 This is a schematic diagram of the internal structure of the trash can of this utility model.

[0028] The labels in the attached diagram are as follows: 1. Trash can body, 1-1. First container, 1-2. Bottom plate, 1-3. Cover plate, 1-4. Two side plates, 1-5. Rotating shaft, 1-5-1. Vent, 1-5-2. Partition, 2. Rotating shaft sleeve, 2-1. First brush, 3. Second brush. Detailed Implementation

[0029] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0032] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0033] In the description of the embodiments of this utility model, it should be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the utility model product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] In the description of the embodiments of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The utility model will be further described below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of this utility model and should not be used to limit the scope of protection of this utility model.

[0035] (Example 1)

[0036] See Figure 1-3 The sweeper in this embodiment includes a dustbin and a first brush 3 and a second brush 4. The first brush 3 is a roller brush located at the rear of the sweeper, and the second brush 4 is a disc brush located at the front of the sweeper. The dustbin includes a dustbin body 1 with openings at both the front and rear. A dividing device is provided inside the dustbin body 1. The dividing device has at least a first state and a second state. When the dividing device is in the first state, it divides the dustbin body 1 into a first compartment 1-1 and a second compartment 1-2. When the dividing device is in the second state, the two ends of the dustbin body 1 are connected. The first brush 3 corresponds to the first compartment 1-1, and the second brush 4 corresponds to the second compartment 1-2.

[0037] Specifically, the garbage bin body 1 includes a bottom plate 1-3, a cover plate 1-4, and two side plates 1-5. The bottom plate 1-3, cover plate 1-4, and side plates 1-5 form a shell that extends through both ends, and the overall shell shape is roughly cuboid. The separating device includes a partition 2, which is rotatably mounted in the garbage bin body 1. A rotating shaft 1-5-1 is provided on the side plate 1-5, and a rotating shaft sleeve 2-1 is provided on the partition 2, which cooperates with the rotating shaft 1-5-1. Using a rotatable partition 2 as the separating device results in a simple structure, reliable operation, and the ability to switch states without an additional drive mechanism. In this embodiment, the partition 2 is perpendicular to the side plate 1-5, forming an effective physical barrier along the garbage flow direction, maximizing the isolation of the front and rear garbage flows, and preventing cross-interference.

[0038] As a preferred embodiment, the rotating shaft 1-5-1 is positioned close to the cover plate 1-4, so that the rotation fulcrum of the partition 2 is located at the top of the garbage bin. This avoids dust accumulation at the bottom affecting the rotation and allows the partition 2 to fall naturally under gravity to form an effective separation.

[0039] At least two exhaust vents 1-5-2 are provided on the side panel 1-5. When there are two exhaust vents 1-5-2, the two exhaust vents 1-5-2 correspond to the first chamber 1-1 and the second chamber 1-2, respectively. By providing at least two exhaust vents 1-5-2 on the side panel 1-5 and corresponding to the first chamber 1-1 and the second chamber 1-2, each independent chamber has an independent airflow channel. This avoids mutual interference of airflow between the front and rear chambers due to sharing an exhaust path, further optimizes the internal flow field, and improves the stability of dust collection.

[0040] As a preferred embodiment, the exhaust vent 1-5-2 is positioned close to the partition 2 and near the top, which can promote the full settling of waste into the container, improve volume utilization and dust collection stability.

[0041] A filter sponge is installed at the exhaust vent 1-5-2, which can effectively intercept fine dust and prevent leakage and dust generation.

[0042] This invention, by incorporating a partition device with a first and second state within the trash can body 1, temporarily divides the trash can into two independent chambers (first chamber 1-1 and second chamber 1-2) when the front and rear brushes are working simultaneously. This effectively prevents the front and rear trash flows from converging and colliding within the can, significantly reducing dust re-emergence and trash suspension, and improving dust collection efficiency. When it is time to empty the trash, the partition device can be switched to the second state to allow the can to be emptied quickly and easily, balancing cleaning performance with ease of use. By fully utilizing the powerful sweeping ability of the roller brush for large particles and ground attachments, and the flexible coverage advantage of the disc brush for corners and crevices, combined with the partitioned trash can, the overall cleaning performance in complex scenarios can be significantly improved.

[0043] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above descriptions are merely specific embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A trash can for a sweeper, characterized in that: The system includes a trash can body (1), which has openings at both the front and back. A partition device is provided inside the trash can body (1). The partition device includes at least a first state and a second state. When the partition device is in the first state, it divides the trash can body (1) into a first compartment (1-1) and a second compartment (1-2). When the partition device is in the second state, the two ends of the trash can body (1) are connected.

2. The trash can of a sweeper according to claim 1, characterized in that: The separating device includes a partition (2), which is rotatably disposed in the garbage bin body (1).

3. The trash can of a sweeper according to claim 2, characterized in that: The trash can body (1) includes a bottom plate (1-3), a cover plate (1-4) and two side plates (1-5). The bottom plate (1-3), the cover plate (1-4) and the side plates (1-5) are arranged to form a shell that is open at both ends. The partition plate (2) is perpendicular to the side plates (1-5).

4. The trash can of a sweeper according to claim 3, characterized in that: A rotating shaft (1-5-1) is provided on the side plate (1-5), and a rotating shaft sleeve (2-1) is provided on the partition plate (2), and the rotating shaft sleeve (2-1) cooperates with the rotating shaft (1-5-1).

5. The trash can of a sweeper according to claim 4, characterized in that: The rotating shaft (1-5-1) is located near the cover plate (1-4).

6. The trash can of a sweeper according to claim 3, characterized in that: The side panel (1-5) is provided with at least two exhaust vents (1-5-2). When there are two exhaust vents (1-5-2), the two exhaust vents (1-5-2) correspond to the first box (1-1) and the second box (1-2) respectively.

7. The trash can of a sweeper according to claim 6, characterized in that: The exhaust vent (1-5-2) is located near the partition (2).

8. The trash can of a sweeper according to claim 6, characterized in that: A filter sponge is installed at the exhaust vent (1-5-2).

9. A sweeping machine, characterized in that: The sweeper includes a trash can as described in any one of claims 1-8, and the sweeper includes a first sweeping brush (3) and a second sweeping brush (4), wherein the first sweeping brush (3) corresponds to the first bin body (1-1) and the second sweeping brush (4) corresponds to the second bin body (1-2).

10. A sweeping machine according to claim 9, characterized in that: The first brush (3) is a roller brush, and the second brush (4) is a disc brush.

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