A beach litter cleaning device

By designing a beach litter cleaning device, which utilizes a servo motor drive and transmission mechanism to automatically pick out litter and screen sand and litter, the problem of low efficiency in traditional manual cleaning is solved, and labor input and costs are reduced.

CN224549027UActive Publication Date: 2026-07-24DALIAN OCEAN UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
DALIAN OCEAN UNIV
Filing Date
2025-08-25
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Traditional manual beach cleanup is labor-intensive, inefficient, and unable to meet the cleaning needs of large areas of beach, increasing manpower input and costs.

Method used

A beach litter cleaning device was designed, including a cleaning casing, a moving mechanism, a transmission mechanism, a sweeping component, and a litter picking mechanism. The device uses a servo motor to drive the rolling wheel to move, and the drive motor drives the transmission belt and the drive plate to screen the litter and sand. The cleaning roller and brush clean the sand, thus realizing the automatic picking out of litter and the screening of sand and litter.

Benefits of technology

It reduces the labor intensity of manual garbage cleaning, improves garbage cleaning efficiency, ensures effective screening of sand and garbage, avoids clogging of gaps, and improves cleaning efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a kind of beach garbage cleaning device, the beach garbage cleaning device includes: cleaning machine shell, the cleaning machine shell bottom end is fixedly installed with moving mechanism, the moving mechanism is used to drive cleaning machine shell to move;Transmission mechanism, the transmission mechanism is installed in cleaning machine shell, the transmission mechanism is used to pick up garbage and sand separation, the transmission mechanism right end bottom side is provided with collection component;Sweeping component, the sweeping component is installed in machine shell bottom end surface, the sweeping component is used to transmission mechanism surface adhering sand cleaning;Garbage picking mechanism, the garbage picking mechanism is used to beach garbage picking out.Under the action of the garbage picking mechanism arranged, the garbage in beach is cleaned to transmission mechanism for conveying by poking claw, realize the automatic picking of garbage, reduce the labor intensity of manual cleaning garbage, improve garbage cleaning efficiency.
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Description

Technical Field

[0001] This utility model relates to the technical field of beach litter cleaning devices, and is a beach litter cleaning device. Background Technology

[0002] As an important ecological and recreational resource, the cleanup of beaches must take into account environmental protection, tourist safety, and sustainable resource utilization. Beaches are usually formed on flat or gently sloping coastal areas, where sand grains accumulate under the action of waves, tides, and winds to form wide beaches.

[0003] In recent years, the tourism industry has continued to develop, and beach tourism has gradually become a popular choice. With the increase in the number of beach scenic spots, the demand for beach protection and cleaning work is also constantly increasing. Traditional manual beach cleaning is labor-intensive, inefficient, and difficult to meet the cleaning needs of large areas of beach, greatly increasing manpower input and costs. Utility Model Content

[0004] This invention addresses the technical problems of traditional manual beach cleaning, which is labor-intensive, inefficient, and unable to meet the cleaning needs of large-area beaches, greatly increasing manpower and costs. It provides a beach cleaning device.

[0005] This utility model solves the above-mentioned technical problems through the following technical solutions:

[0006] This utility model provides a beach litter cleaning device, the beach litter cleaning device comprising:

[0007] A cleaning housing is provided, and a moving mechanism is fixedly installed at the bottom of the cleaning housing. The moving mechanism is used to drive the cleaning housing to move.

[0008] A transmission mechanism is installed inside the cleaning machine housing. The transmission mechanism is used to separate garbage and sand. A collection component is provided on the bottom right side of the transmission mechanism.

[0009] A cleaning assembly is installed on the bottom surface of the housing and is used to clean sand adhering to the surface of the transmission mechanism.

[0010] A trash collection mechanism for collecting trash from beaches.

[0011] Furthermore, the moving mechanism includes a support frame, a servo motor, a rolling wheel, and a moving wheel. The support frame is fixedly connected to the bottom surface of the cleaning machine housing. A servo motor is installed on the bottom surface of the support frame. The output end of the servo motor is connected to the rolling wheel. A moving wheel installed at the bottom of the machine housing is provided on the front side of the support frame.

[0012] Furthermore, the transmission mechanism includes a drive motor, a drive shaft, a drive wheel, a transmission belt, a drive plate, and a driven wheel. The drive motor is fixedly mounted on the side surface of the cleaning machine housing. The output end of the drive motor is connected to the drive shaft. The drive wheel is sleeved on the surface of the drive shaft. The drive wheel is rotatably connected to the driven wheel through the transmission belt. A driven shaft is installed inside the driven wheel. The driven shaft is installed inside the cleaning machine housing. A drive plate is fixedly connected to the inner wall of the transmission belt.

[0013] Furthermore, the number of driving plates is several, and the several driving plates are evenly distributed at equal intervals between the two transmission belts.

[0014] Furthermore, the collection assembly includes a collection shell and a sealing plate. The collection shell is fixedly connected to the bottom right side of the cleaning machine housing, and the sealing plate is snapped into the bottom right side of the collection shell.

[0015] Furthermore, two symmetrically arranged push handles are fixedly connected to the right side surface of the cleaning housing, and the push handles are installed on their side surfaces.

[0016] Furthermore, the waste picking mechanism includes a mounting frame, a first motor, an arc-shaped cover, and a rotating roller. The mounting frame is fixedly connected to the left side surface of the cleaning machine housing. The first motor is mounted on the side surface of the mounting frame. The output end of the first motor is connected to the rotating roller. A toggle claw is fixedly connected to the surface of the rotating roller. An arc-shaped cover mounted on the surface of the mounting frame is provided on the outside of the toggle claw.

[0017] Furthermore, the number of actuating claws is several, and the several actuating claws are evenly distributed in a ring on the surface of the rotating roller.

[0018] Furthermore, the cleaning assembly includes a second motor, a cleaning roller, and brush bristles. The second motor is fixedly installed on the bottom side of the cleaning machine housing. The cleaning roller is sleeved on the surface of the output shaft of the second motor, and cleaning brush bristles are installed on the surface of the cleaning roller.

[0019] Furthermore, the cleaning bristles are evenly distributed on the surface of the cleaning roller, and the cleaning bristles are in contact with the bottom surface of the drive plate.

[0020] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0021] The positive and progressive effects of this utility model are as follows:

[0022] The aforementioned beach litter cleaning device, with its litter-picking mechanism, uses a claw to automatically pick up litter from the beach and transport it to a transmission mechanism, reducing the labor intensity of manual litter cleaning and improving cleaning efficiency. The transmission mechanism facilitates the transport of litter by a drive plate, and the sand is sieved through the gaps between the drive plates, preventing sand from being swept away with the litter and simplifying cleaning. The sweeping mechanism, driven by a second motor, rotates a cleaning roller, which in turn rotates the surface bristles. These bristles then clean the sand adhering to the surface of the drive plate, effectively keeping the gaps between the drive plates clean and preventing blockages, thus facilitating the sieving of sand and litter. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application.

[0024] Figure 1 This is a three-dimensional structural diagram of the beach litter cleaning device of this utility model.

[0025] Figure 2 This is a bottom-view three-dimensional structural diagram of the beach litter cleaning device of this utility model.

[0026] Figure 3 This is a three-dimensional structural diagram of the right end of the beach litter cleaning device of this utility model.

[0027] Figure 4 This is a three-dimensional structural diagram of the bottom right side of the beach litter cleaning device of this utility model, viewed from below.

[0028] Figure 5 This is a front sectional view of the beach litter cleaning device of this utility model.

[0029] Figure 6 This is a front and side sectional perspective view of the three-dimensional structure of the beach litter cleaning device of this utility model.

[0030] Explanation of reference numerals in the attached figures

[0031] 1. Cleaning housing; 2. Moving mechanism; 21. Support frame; 22. Servo motor; 23. Rolling wheel; 24. Moving wheel; 3. Push handle; 4. Transmission mechanism; 41. Drive motor; 42. Drive shaft; 43. Drive wheel; 44. Transmission belt; 45. Drive plate; 46. Driven shaft; 47. Driven wheel; 5. Collection assembly; 51. Collection shell; 52. Sealing plate; 6. Waste picking mechanism; 61. Mounting frame; 62. First motor; 63. Arc-shaped cover; 64. Rotating roller; 65. Actuating claw; 7. Cleaning assembly; 71. Second motor; 72. Cleaning roller; 73. Brush bristles. Detailed Implementation

[0032] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0033] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0034] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0035] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0036] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0037] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0038] like Figure 1-6 As shown, the beach litter cleaning device includes:

[0039] A cleaning housing 1 is provided, and a moving mechanism 2 is fixedly installed at the bottom of the cleaning housing 1. The moving mechanism 2 is used to drive the cleaning housing 1 to move.

[0040] Transmission mechanism 4 is installed inside the cleaning machine housing 1. The transmission mechanism 4 is used to separate garbage and sand. A collection component 5 is provided on the bottom right side of the transmission mechanism 4.

[0041] Cleaning component 7 is installed on the bottom surface of the housing and is used to clean sand adhering to the surface of the transmission mechanism 4.

[0042] The garbage collection mechanism 6 is used for collecting garbage from the beach.

[0043] The moving mechanism 2 includes a support frame 21, a servo motor 22, a rolling wheel 23, and a moving wheel 24. The support frame 21 is fixedly connected to the bottom side surface of the cleaning housing 1. The servo motor 22 is installed on the bottom side surface of the support frame 21. The output end of the servo motor 22 is connected to the rolling wheel 23. The moving wheel 24 is installed on the bottom of the housing on the front side of the support frame 21.

[0044] In use, the servo motor 22 is started, and the servo motor 22 drives the rolling wheel 23 to rotate. With the rolling wheel 23 and the moving wheel 24 rolling, the cleaning device can move automatically.

[0045] The transmission mechanism 4 includes a drive motor 41, a drive shaft 42, a drive wheel 43, a transmission belt 44, a drive plate 45, and a driven wheel 47. The drive motor 41 is fixedly installed on the side surface of the cleaning machine housing 1. The output end of the drive motor 41 is connected to the drive shaft 42. The drive wheel 43 is sleeved on the surface of the drive shaft 42. The drive wheel 43 is rotatably connected to the driven wheel 47 through the transmission belt 44. A driven shaft 46 is installed inside the driven wheel 47. The driven shaft 46 is installed inside the cleaning machine housing 1. The drive plate 45 is fixedly connected to the inner wall of the transmission belt 44.

[0046] Under the operation of the drive motor 41, the drive motor 41 drives the drive wheel 43 to rotate through the drive shaft 42. The drive wheel 43 cooperates with the driven wheel 47 to drive the transmission belt 44 to rotate. The transmission belt 44 drives the fixedly connected drive plate 45 to rotate, and then the drive plate 45 drives the garbage to be transported. The sand is screened through the gaps between the drive plates 45, so as to realize the screening of sand in the garbage, prevent the sand from being cleaned up with the garbage, and facilitate cleaning.

[0047] The number of drive plates 45 is several, and the several drive plates 45 are evenly distributed at equal intervals between the two transmission belts 44.

[0048] The collection component 5 includes a collection shell 51 and a sealing plate 52. The collection shell 51 is fixedly connected to the bottom right side of the cleaning machine shell 1, and the sealing plate 52 is snapped onto the bottom right side of the collection shell 51.

[0049] The collection shell 51 facilitates the collection of garbage, and the collected garbage can be discharged after the sealing plate 52 is removed.

[0050] Two symmetrically arranged pushers 3 are fixedly connected to the right side surface of the cleaning housing 1, and the pushers 3 are equipped with handles on their side surfaces.

[0051] The waste picking mechanism 6 includes a mounting frame 61, a first motor 62, an arc-shaped cover 63, and a rotating roller 64. The mounting frame 61 is fixedly connected to the left side surface of the cleaning machine housing 1. The first motor 62 is mounted on the side surface of the mounting frame 61. The output end of the first motor 62 is connected to the rotating roller 64. A toggle claw 65 is fixedly connected to the surface of the rotating roller 64. An arc-shaped cover 63 is mounted on the surface of the mounting frame 61 on the outer side of the toggle claw 65.

[0052] The first motor 62 is started, which drives the rotating roller 64 to rotate. The rotating roller 64 drives the fixedly connected actuating claw 65 to rotate. The actuating claw 65 cleans the garbage in the beach and transports it to the transmission mechanism 4, realizing the automatic picking out of garbage, reducing the labor intensity of manual garbage cleaning and improving garbage cleaning efficiency.

[0053] The number of actuating claws 65 is several, and the several actuating claws 65 are evenly distributed in a ring on the surface of the rotating roller 64.

[0054] The cleaning assembly 7 includes a second motor 71, a cleaning roller 72, and brush bristles 73. The second motor 71 is fixedly installed on the bottom side of the cleaning housing 1. The cleaning roller 72 is sleeved on the surface of the output shaft of the second motor 71, and the cleaning brush bristles 73 are installed on the surface of the cleaning roller 72.

[0055] When the second motor 71 is working, the second motor 71 drives the cleaning roller 72 to rotate. The cleaning roller 72 drives the brush bristles 73 on the surface to rotate. The brush bristles 73 pass through the drive plate 45 to clean the sand adhering to the surface, effectively ensuring that the gaps between the drive plates 45 are clean and avoiding the gaps from becoming blocked, which facilitates the screening of sand and garbage.

[0056] The cleaning bristles 73 are evenly distributed on the surface of the cleaning roller 72, and the cleaning bristles 73 are in contact with the bottom surface of the drive plate 45.

[0057] The circuits, electronic components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this application does not involve any improvement to the software and methods.

[0058] This utility model is not limited to the above-described embodiments. Any changes in its shape or structure fall within the protection scope of this utility model. The protection scope of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the protection scope of this utility model.

Claims

1. A beach litter cleaning device, characterized in that, The beach litter cleanup device includes: Cleaning housing (1), a moving mechanism (2) is fixedly installed at the bottom of the cleaning housing (1), the moving mechanism (2) is used to drive the cleaning housing (1) to move; Transmission mechanism (4), which is installed inside the cleaning machine housing (1), is used to pick up the separation of garbage and sand, and a collection component (5) is provided on the bottom right side of the transmission mechanism (4); A cleaning assembly (7) is installed on the bottom surface of the housing and is used to clean sand adhering to the surface of the transmission mechanism (4). A trash collection mechanism (6) is used for collecting trash from the beach.

2. The beach litter cleaning device as described in claim 1, characterized in that: The moving mechanism (2) includes a support frame (21), a servo motor (22), a rolling wheel (23), and a moving wheel (24). The support frame (21) is fixedly connected to the bottom surface of the cleaning housing (1). The servo motor (22) is installed on the bottom surface of the support frame (21). The output end of the servo motor (22) is connected to the rolling wheel (23). The moving wheel (24) is installed on the bottom of the housing on the front side of the support frame (21).

3. The beach litter cleaning device as described in claim 1, characterized in that: The transmission mechanism (4) includes a drive motor (41), a drive shaft (42), a drive wheel (43), a transmission belt (44), a drive plate (45), and a driven wheel (47). The drive motor (41) is fixedly installed on the side surface of the cleaning machine housing (1). The output end of the drive motor (41) is connected to the drive shaft (42). The drive wheel (43) is sleeved on the surface of the drive shaft (42). The drive wheel (43) is rotatably connected to the driven wheel (47) through the transmission belt (44). A driven shaft (46) is installed inside the driven wheel (47). The driven shaft (46) is installed inside the cleaning machine housing (1). The drive plate (45) is fixedly connected to the inner wall of the transmission belt (44).

4. The beach litter cleaning device as described in claim 3, characterized in that: The number of drive plates (45) is several, and the several drive plates (45) are evenly distributed at equal intervals between the two transmission belts (44).

5. The beach litter cleaning device as described in claim 1, characterized in that: The collection assembly (5) includes a collection shell (51) and a sealing plate (52). The collection shell (51) is fixedly connected to the bottom right side of the cleaning machine housing (1), and the sealing plate (52) is snapped into the bottom right side of the collection shell (51).

6. The beach litter cleaning device as described in claim 1, characterized in that: Two symmetrically arranged pushers (3) are fixedly connected to the right side surface of the cleaning housing (1), and the pushers (3) are equipped with handles on their side surfaces.

7. The beach litter cleaning device as described in claim 1, characterized in that: The waste picking mechanism (6) includes a mounting frame (61), a first motor (62), an arc-shaped cover (63), and a rotating roller (64). The mounting frame (61) is fixedly connected to the left side surface of the cleaning machine housing (1). The first motor (62) is mounted on the side surface of the mounting frame (61). The output end of the first motor (62) is connected to the rotating roller (64). A toggle claw (65) is fixedly connected to the surface of the rotating roller (64). An arc-shaped cover (63) mounted on the surface of the mounting frame (61) is provided on the outside of the toggle claw (65).

8. The beach litter cleaning device as described in claim 7, characterized in that: The number of the actuating claws (65) is several, and the several actuating claws (65) are evenly distributed in a ring on the surface of the rotating roller (64).

9. The beach litter cleaning device as described in claim 1, characterized in that: The cleaning assembly (7) includes a second motor (71), a cleaning roller (72), and bristles (73). The second motor (71) is fixedly installed on the bottom side of the cleaning housing (1). The cleaning roller (72) is sleeved on the surface of the output shaft of the second motor (71), and the cleaning bristles (73) are installed on the surface of the cleaning roller (72).

10. The beach litter cleaning device as described in claim 9, characterized in that: The cleaning bristles (73) are evenly distributed on the surface of the cleaning roller (72), and the cleaning bristles (73) are in contact with the bottom surface of the drive plate (45).