Lake floater cleaning device

Abstract

The utility model discloses a lake floating object cleaning device, include: cleaning ship, the cleaning ship can take the water surface floating object of cleaning ship entrance side away from water surface and transport to the water storage warehouse of cleaning ship's hull. The utility model discloses, when the operation in the open water area, can rotate the movable material guide plate to the side away from the fixed material guide plate, make it form greater material guide area, improve the collection efficiency, and when the device works in the water area of the shore, can rotate the movable material guide plate to the side close to the fixed material guide plate, then make the movable material guide plate close to the shore and move, push the floating object close to the shore and travel together, when the floating object accumulates a certain degree, part floating object can enter the collection frame under the extrusion of the rest floating object and collect from the feeding port, so that the device can also complete the cleaning of the floating object close to the shore in the process of travelling, according to the use environment conversion different cleaning mode, realize the purpose of improving the lake floating object cleaning efficiency.

Description

Technical Field

[0001] This utility model relates to the field of water area cleaning technology, and in particular to a device for cleaning floating debris in lakes. Background Technology

[0002] The statements herein provide only background information related to this invention and do not necessarily constitute prior art.

[0003] With the increasing prominence of environmental issues, the cleanup of floating debris in lakes and other bodies of water has become a crucial task. Existing automated unmanned cleaning vessels play an important role in lake debris removal. However, current unmanned cleaning vessels mainly rely on guide plates on both sides of the bow to guide debris towards the hull for automatic collection. This design demonstrates good cleaning results in open, unobstructed water environments, but its limitations become particularly apparent when cleaning floating debris along lake shores.

[0004] Because the shoreline of lakes is complex and varied in shape, often with irregular outlines, existing unmanned cleaning vessels have difficulty approaching the shore to operate flexibly. This results in the inability to effectively clean up floating debris and garbage on the shore, which seriously affects the overall aesthetics of the lake and also affects the efficiency of floating debris cleanup. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned shortcomings by providing a lake floating debris cleaning device, thereby improving the efficiency of lake floating debris cleaning.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a lake floating debris cleaning device, comprising: A cleaning vessel capable of removing floating debris from the water surface at the vessel's inlet and transporting it to the vessel's hull storage compartment. Two fixed guide plates are respectively set on both sides of the cleaning boat inlet, and the distance between the two fixed guide plates on the side closer to the cleaning boat is smaller than the distance on the side farther away from the cleaning boat, which is used to guide the floating objects on the water surface between the two fixed guide plates to converge towards the cleaning boat inlet side. Two movable guide plates are respectively rotatably positioned at the ends of the two fixed guide plates away from the cleaning vessel; Two collection frames are detachably mounted on opposite sides of two movable guide plates. The movable guide plates are provided with inlets for floating objects to enter the corresponding collection frames. The collection frames are provided with multiple drain holes for water discharge. A rotary drive mechanism is used to drive the movable guide plate to rotate, thereby changing the angle between the movable guide plate and the corresponding fixed guide plate.

[0007] Furthermore, the rotary drive mechanism includes two self-locking motors fixedly mounted on each fixed guide plate, and a pull rope is provided between the output end of the self-locking motor and the end of the corresponding movable guide plate away from the fixed guide plate; The movable guide plate is rotatably connected to the fixed guide plate via a torsion spring. When the pull rope is in the unwound state, the included angle between the two movable guide plates is greater than the included angle between the two fixed guide plates, and the torsion spring is in the uncompressed state. When the pull rope is in the wound state, the torsion spring is in the compressed state.

[0008] Furthermore, each of the two movable guide plates is provided with a baffle plate on its opposite side, the baffle plate being used to guide floating objects on the water surface into the feed inlet.

[0009] Furthermore, the inlet of the movable guide plate is provided with multiple flexible baffles that are staggered vertically and can be bent into the collection frame.

[0010] Furthermore, the movable guide plate is rotatably equipped with an anti-collision roller for contact with the lake shore at the end away from the fixed guide plate.

[0011] The beneficial effects of this utility model are reflected in: This invention utilizes a rotary drive mechanism to adjust the angle between a movable guide plate and a corresponding fixed guide plate. When operating in open water, the movable guide plate can rotate away from the fixed guide plate, creating a larger guide area and improving collection efficiency. When operating in water near the shore, the movable guide plate can rotate closer to the fixed guide plate, moving it close to the shore and pushing floating debris along with it. Once the debris accumulates to a certain extent, some of it can be collected from the inlet into the collection frame under the pressure of the remaining debris. This allows the device to clean floating debris near the shore while in motion, switching between different cleaning modes according to the environment to improve the efficiency of cleaning floating debris in lakes. Attached Figure Description

[0012] Figure 1 This is a schematic diagram illustrating the operation of this utility model in open water. Figure 2 This is a partial view of the present invention; Figure 3 This is a schematic diagram of the operation of this utility model in the waters near the shore.

[0013] In the picture: 1. Cleaning boat; 2. Fixed guide plate; 3. Movable guide plate; 4. Collection frame; 5. Rotary drive mechanism; 6. Barrier plate; 7. Flexible baffle; 8. Anti-collision roller. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0015] Please see Figure 1-3 This utility model discloses a device for cleaning floating debris in lakes, comprising: Cleaning vessel 1, which can remove floating objects from the water surface at the inlet side of cleaning vessel 1 and transport them to the hull storage compartment of cleaning vessel 1. Two fixed guide plates 2 are respectively set on both sides of the inlet of the cleaning boat 1, and the distance between the two fixed guide plates 2 on the side closer to the cleaning boat 1 is smaller than the distance on the side farther away from the cleaning boat 1, so as to guide the floating objects on the water surface between the two fixed guide plates 2 to converge towards the inlet side of the cleaning boat 1. Two movable guide plates 3 are respectively rotatably set at the ends of the two fixed guide plates 2 away from the cleaning boat 1; Two collection frames 4 are detachably installed on opposite sides of two movable guide plates 3. The movable guide plates 3 are provided with inlets for floating objects on the water surface to enter the corresponding collection frames 4. The collection frames 4 are provided with multiple drainage holes for water discharge. The rotary drive mechanism 5 is used to drive the movable guide plate 3 to rotate, thereby changing the angle between the movable guide plate 3 and the corresponding fixed guide plate 2.

[0016] This invention, by setting a rotary drive mechanism 5 to adjust the angle between the movable guide plate 3 and the corresponding fixed guide plate 2, allows the device to rotate the movable guide plate 3 away from the fixed guide plate 2 when operating in open water, thus forming a larger guiding area and improving collection efficiency. When the device is operating in water near the shore, the movable guide plate 3 can be rotated closer to the fixed guide plate 2, and then the movable guide plate 3 can be moved closer to the shore, pushing the floating objects near the shore forward. When the floating objects accumulate to a certain extent, some of the floating objects can be collected from the inlet into the collection frame 4 under the pressure of the remaining floating objects. Thus, the device can also clean up the floating objects near the shore during its movement. By switching between different cleaning modes according to the usage environment, the device can improve the efficiency of cleaning floating objects in lakes.

[0017] In one embodiment, the rotary drive mechanism 5 includes two self-locking motors fixedly mounted on each fixed guide plate 2, and a pull rope is provided between the output end of the self-locking motor and the end of the corresponding movable guide plate 3 away from the fixed guide plate 2; The movable guide plate 3 is rotatably connected to the fixed guide plate 2 via a torsion spring. When the pull rope is in the unwound state, the included angle between the two movable guide plates 3 is greater than the included angle between the two fixed guide plates 2, and the torsion spring is in the uncompressed state. When the pull rope is in the wound state, the torsion spring is in the compressed state.

[0018] This design allows for control of the rotation angle of the movable guide plate 3 by controlling the winding degree of the pull rope with a self-locking motor. Since the movable guide plate 3 is rotatably connected to the fixed guide plate 2 via a torsion spring, when this device is used in shoreline waters, the movable guide plate 3 has a certain amount of movement under the action of the torsion spring, allowing it to move closer to the shoreline and rotate flexibly according to changes in the shape of the shoreline, thereby reducing the residual rate of floating debris during the cleaning process.

[0019] In specific implementation, a brake mechanism can be added to the fixed guide plate 2 to lock the movable guide plate 3 after it rotates, so as to restrict the rotation of the movable guide plate 3 when working in open water and improve the stability of the movable guide plate 3.

[0020] It should be noted that the cleaning boat 1, the self-locking motor, and the brake mechanism are common knowledge in this field, so their specific structural composition and working principle will not be elaborated on in this article.

[0021] In one embodiment, a baffle plate 6 is provided on each of the two movable guide plates 3 on opposite sides. The baffle plate 6 is used to guide floating objects on the water surface into the feed inlet.

[0022] This design allows the movable guide plate 3 to rotate to the state of cleaning up floating objects on the shore. As the floating objects follow the cleaning boat 1, they are pushed forward, causing the floating objects between the movable guide plate 3 and the lake shore to gradually increase during the process. Under the obstruction of the barrier plate 6, the floating objects are more likely to enter the collection box 4 from the inlet.

[0023] In one embodiment, the inlet of the movable guide plate 3 is provided with a plurality of flexible baffles 7 that are staggered vertically and can be bent into the collection frame 4.

[0024] This design, with its staggered flexible baffles 7, not only prevents floating objects from bending and entering the collection frame 4 by pushing the flexible baffles 7, but also prevents floating objects in the collection frame 4 from moving out.

[0025] Preferably, the flexible baffle 7 is selected as a rubber strip or a silicone strip.

[0026] In one embodiment, the movable guide plate 3 is rotatably equipped with a collision-resistant roller 8 for contact with the lake shore wall at the end away from the fixed guide plate 2.

[0027] This design allows the movable guide plate 3 to move against the lake shore via the anti-collision roller 8, reducing the moving resistance of the device during movement.

[0028] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0029] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0030] Additionally, "multiple" refers to two or more.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for cleaning floating debris from lakes, characterized in that, include: Cleaning vessel (1), which is capable of taking floating objects off the water surface from the inlet side of the cleaning vessel (1) and transporting them to the hull storage compartment of the cleaning vessel (1); Two fixed guide plates (2) are respectively set on both sides of the inlet of the cleaning boat (1), and the distance between the two fixed guide plates (2) on the side closer to the cleaning boat (1) is smaller than the distance on the side farther away from the cleaning boat (1), which is used to guide the floating objects on the water surface between the two fixed guide plates (2) to converge towards the inlet side of the cleaning boat (1); Two movable guide plates (3) are respectively rotatably set at the ends of the two fixed guide plates (2) away from the cleaning boat (1); Two collection frames (4) are detachably set on opposite sides of two movable guide plates (3). The movable guide plates (3) are provided with inlets for floating objects on the water surface to enter the corresponding collection frames (4). The collection frames (4) are provided with multiple drainage holes for water discharge. The rotary drive mechanism (5) is used to drive the movable guide plate (3) to rotate and change the angle between the movable guide plate (3) and the corresponding fixed guide plate (2).

2. The lake floating debris cleaning device according to claim 1, characterized in that: The rotary drive mechanism (5) includes two self-locking motors fixedly mounted on each fixed guide plate (2). A pull rope is provided between the output end of the self-locking motor and the end of the corresponding movable guide plate (3) away from the fixed guide plate (2). The movable guide plate (3) is rotatably connected to the fixed guide plate (2) via a torsion spring. When the pull rope is in an unwound state, the included angle between the two movable guide plates (3) is greater than the included angle between the two fixed guide plates (2), and the torsion spring is in an uncompressed state. When the pull rope is in a wound state, the torsion spring is in a compressed state.

3. The lake floating debris cleaning device according to claim 1, characterized in that: Each of the two movable guide plates (3) is provided with a baffle plate (6) on one side of the opposite side. The baffle plate (6) is used to guide floating objects on the water surface into the feed inlet.

4. The lake floating debris cleaning device according to claim 1, characterized in that: The inlet of the movable guide plate (3) is provided with multiple flexible baffles (7) that are staggered and can be bent into the collection frame (4).

5. The lake floating debris cleaning device according to claim 1, characterized in that: The movable guide plate (3) is rotatably equipped with a collision-resistant roller (8) for contact with the lake shore wall at one end away from the fixed guide plate (2).

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