A coastal litter collection device

Abstract

The utility model belongs to garbage collection technical field, concretely relates to a kind of coastal garbage collection device, including ship body, the ship body front side is equipped with mounting slot, two rotating rollers of rotating installation are distributed in front and back in mounting slot, rotating mechanism is provided in front rotating roller, two rotating rollers are set up and are distributed in front low and high, two rotating rollers are drivenly connected by conveyer belt between, the conveyer belt is grid conveyer belt, the mounting slot rear side is equipped with the collecting box located below conveyer belt;Not only can collect solid waste in coastal area, but also can effectively collect water surface oil stain, realizes the integration of multiple functions, greatly improves the practicability and applicability of equipment.

Description

Technical Field

[0001] This utility model belongs to the field of waste collection technology, specifically relating to a coastal waste collection device. Background Technology

[0002] Coastal areas also frequently face sudden environmental incidents such as oil spills, which spread on the water surface and pose a serious threat to marine ecosystems and the surrounding environment.

[0003] Existing coastal waste collection equipment has limited functionality, mostly only capable of collecting solid waste, with limited capacity to treat oil spills on the water surface. Furthermore, some collection devices are prone to blockages and difficult cleaning during collection, resulting in low collection efficiency and failing to meet the actual needs of coastal waste collection. Therefore, developing a device that can efficiently collect coastal solid waste and effectively treat oil spills on the water surface is of significant practical importance. Summary of the Invention

[0004] The purpose of this invention is to provide a coastal waste collection device to solve the problems mentioned in the background art.

[0005] To achieve the above-mentioned technical objectives, the technical solution adopted by this utility model is as follows: A coastal garbage collection device includes a hull with an installation groove on the front side of the hull. Two rotating rollers distributed front to back are rotatably mounted in the installation groove. The front rotating roller is equipped with a rotating mechanism. The two rotating rollers are arranged with the front lower than the rear. The two rotating rollers are connected by a conveyor belt, which is a mesh conveyor belt. A collection box located below the conveyor belt is installed on the rear side of the installation groove. The collection box is equipped with a cleaning component for cleaning the conveyor belt. The cleaning component includes a fixing plate fixed inside the collection box, a spring on the upper side of the fixing plate, a sliding plate connected to the upper end of the spring, and a scraper that abuts against the conveyor belt fixed on the sliding plate.

[0006] A telescopic rod is provided between the sliding plate and the fixed plate.

[0007] The front rotating roller is hollow and has several through holes on its side wall. An oil suction pipe is fixed to the right side wall of the mounting groove. Several oil suction nozzles are provided on the rear side of the oil suction pipe. The oil suction pipe is located at the water surface. An oil delivery pipe is connected to the right end of the oil suction pipe. A storage tank is installed on the top of the hull. A pump body is installed inside the storage tank. The oil delivery pipe is connected to the pump body.

[0008] Each of the oil suction nozzles has an oleophilic and hydrophobic filter layer at its opening.

[0009] The rotating mechanism includes an installation groove on the left side of the hull, a gear ring fixed at the left end of the front rotating roller located in the installation groove, a gear meshing with the gear ring rotatably installed in the installation groove, a drive motor installed on the hull, and the output shaft of the drive motor being connected to the gear transmission.

[0010] This coastal waste collection device can not only collect solid waste in coastal areas, but also effectively collect oil pollution on the water surface, realizing the integration of multiple functions and greatly improving the practicality and applicability of the equipment.

[0011] By installing a cleaning component inside the collection box, which uses a combination of springs and scrapers, the garbage adhering to the conveyor belt can be automatically cleaned, reducing the amount of manual cleaning work and improving garbage collection efficiency.

[0012] The hollow design and through-hole setting of the front rotating roller, combined with the structure of the oil suction pipe and oil suction nozzle, and the application of the oleophilic and hydrophobic filter layer, enable the device to efficiently collect oil on the water surface, effectively prevent the spread of oil pollution, and protect the marine ecological environment. Attached Figure Description

[0013] This utility model can be further illustrated by the non-limiting embodiments given in the accompanying drawings.

[0014] Figure 1 This is a schematic diagram of an embodiment of a coastal garbage collection device according to the present invention; Figure 2 This is a schematic cross-sectional view of an embodiment of a coastal waste collection device according to the present invention. Figure 1 ; Figure 3 for Figure 2 Enlarged structural diagram at point A; Figure 4 This is a schematic cross-sectional view of an embodiment of a coastal waste collection device according to the present invention. Figure 2 .

[0015] The symbols for the main components are explained below: Hull 1, mounting slot 11, rotating roller 12, conveyor belt 13, collection box 14, fixing plate 141, spring 142, sliding plate 143, scraper 144, oil suction pipe 2, oil suction nozzle 21, oil delivery pipe 22, storage tank 23, mounting slot 3, gear ring 31, gear 32, drive motor 33. Detailed Implementation

[0016] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0017] like Figure 1-4As shown, this utility model discloses a coastal garbage collection device, comprising a hull 1. An installation groove 11 is provided on the front side of the hull 1, within which two rotating rollers 12, arranged front to back, are rotatably mounted. The front rotating roller 12 is equipped with a rotating mechanism. The two rotating rollers 12 are arranged with the front roller lower than the rear roller, and are connected by a conveyor belt 13. The conveyor belt 13 is a mesh conveyor belt; this design allows water to flow down through the mesh while garbage remains on the conveyor belt, facilitating garbage transport and collection. A collection box 14 is installed behind the installation groove 11, located below the conveyor belt 13, for collecting garbage that falls from the conveyor belt.

[0018] The collection box 14 is equipped with a cleaning assembly for cleaning the conveyor belt 13. This cleaning assembly includes a fixed plate 141 fixed inside the collection box 14, a spring 142 on the upper side of the fixed plate 141, and a sliding plate 143 connected to the upper end of the spring 142. A telescopic rod is provided between the sliding plate 143 and the fixed plate 141 (to further enhance the stability of the sliding plate's movement), and a scraper 144 is fixed on the sliding plate 143 to abut against the conveyor belt 13. Under the action of the spring 142, the scraper 144 always maintains close contact with the conveyor belt 13. When the conveyor belt 13 rotates, the scraper 144 can scrape the debris adhering to the conveyor belt 13 into the collection box 14, achieving automatic cleaning.

[0019] The front rotating roller 13 is hollow, and its side wall has several through holes. An oil suction pipe 2 is fixed to the right side wall of the mounting groove 11. Several oil suction nozzles 21 are located behind the oil suction pipe 2. The oil suction pipe 2 is positioned at the water surface to suck up oil sludge from the water. An oil delivery pipe 22 is connected to the right end of the oil suction pipe 2. A storage tank 23 is installed above the hull 1, and a pump body is installed inside the storage tank 23. The oil delivery pipe 22 is connected to the pump body. When the pump body is working, it sucks oil sludge from the water surface into the oil suction pipe 2 through the oil suction nozzles 21, and then transports it to the storage tank 23 for storage via the oil delivery pipe 22.

[0020] To improve the efficiency and quality of oil collection, each oil suction nozzle 21 is equipped with an oleophilic and hydrophobic filter layer at its opening. This filter layer allows oil to pass through while preventing water from entering the oil suction pipe 2, thereby achieving efficient and precise oil collection.

[0021] The rotating mechanism includes an installation groove 3 on the left side of the hull 1. A gear ring 31 is fixed to the left end of the front rotating roller 13 within the installation groove 3. A gear 32, meshing with the gear ring 31, is rotatably mounted within the installation groove 3. A drive motor 33 is mounted on the hull 1, and the output shaft of the drive motor 33 is connected to the gear 32. When the drive motor 33 operates, it drives the gear 32 to rotate. The gear 32, through meshing with the gear ring 31, drives the front rotating roller 13 to rotate, thereby driving the conveyor belt 13 to operate and realize the transportation of waste.

[0022] First, an installation groove 11 is opened on the front side of the hull 1. Two rotating rollers 12 are rotated and installed in the installation groove 11 with a front-low and rear-high distribution. The two rotating rollers 12 are connected by a conveyor belt 13 to ensure that the conveyor belt 13 is properly tensioned.

[0023] A collection box 14 is installed behind the mounting slot 11, positioned below the conveyor belt 13. A fixing plate 141 is fixed inside the collection box 14, and a spring 142 is installed on the upper side of the fixing plate 141. A sliding plate 143 is connected to the fixing plate 141 via a telescopic rod, and the upper end of the spring 142 is connected to the sliding plate 143. A scraper 144 is fixed on the sliding plate 143, and the position of the scraper 144 is adjusted to ensure it is in close contact with the conveyor belt 13.

[0024] The front rotating roller 13 is designed as a hollow structure with several through holes in its side wall. An oil suction pipe 2 is fixed to the right side wall of the mounting groove 11, and several oil suction nozzles 21 are installed behind the oil suction pipe 2, ensuring that the oil suction pipe 2 is positioned at the water surface. One end of the oil delivery pipe 22 is connected to the right end of the oil suction pipe 2, and the other end is connected to the pump body inside the storage tank 23 above the hull 1. An oleophilic and hydrophobic filter layer is installed at the opening of the oil suction nozzles 21.

[0025] An installation groove 3 is made on the left side of the hull 1. A gear ring 31 is fixed to the left end of the front rotating roller 13. A gear 32 that meshes with the gear ring 31 is rotatably installed in the installation groove 3. A drive motor 33 is installed on the hull 1, and the output shaft of the drive motor 33 is connected to the gear 32 for transmission.

[0026] The drive motor 33 is started, which drives the gear 32 to rotate. The gear 32, through meshing with the gear ring 31, drives the front rotating roller 13 to rotate, which in turn drives the conveyor belt 13 to rotate. During the voyage of the hull 1, the lower front rotating roller 12 scoops up solid waste from the water surface. The waste is conveyed upward with the conveyor belt 13. When the waste reaches a higher position behind the conveyor belt 13, it falls into the collection box 14 under the action of gravity.

[0027] During the operation of the conveyor belt 13, the scraper 144 is always in close contact with the conveyor belt 13 under the action of the spring 142, scraping the garbage adhering to the conveyor belt 13 into the collection box 14, thereby realizing the automatic cleaning of the conveyor belt 13.

[0028] The pump inside the storage tank 23 is activated, generating negative pressure. This pressure draws oil from the water surface into the suction pipe 2 through the suction nozzle 21. The oil is then transported to the storage tank 23 via the oil delivery pipe 22 for storage. The oleophilic and hydrophobic filter layer prevents water from entering the suction pipe 2, ensuring that only oil is collected.

[0029] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A coastal waste collection device, comprising a hull, characterized in that: The hull has an installation groove on the front side, on which two rotating rollers are rotatably mounted. The front rotating roller is equipped with a rotating mechanism. The two rotating rollers are arranged with the front lower than the rear. The two rotating rollers are connected by a conveyor belt. The conveyor belt is a mesh conveyor belt. A collection box located below the conveyor belt is installed on the rear side of the installation groove. The collection box is equipped with a cleaning component for cleaning the conveyor belt. The cleaning component includes a fixing plate fixed inside the collection box, a spring on the upper side of the fixing plate, a sliding plate connected to the upper end of the spring, and a scraper that abuts against the conveyor belt fixed on the sliding plate.

2. The coastal waste collection device according to claim 1, characterized in that: A telescopic rod is provided between the sliding plate and the fixed plate.

3. A coastal waste collection device according to claim 2, characterized in that: The front rotating roller is hollow and has several through holes on its side wall. An oil suction pipe is fixed to the right side wall of the mounting groove. Several oil suction nozzles are provided on the rear side of the oil suction pipe. The oil suction pipe is located at the water surface. An oil delivery pipe is connected to the right end of the oil suction pipe. A storage tank is installed on the top of the hull. A pump body is installed inside the storage tank. The oil delivery pipe is connected to the pump body.

4. A coastal waste collection device according to claim 3, characterized in that: Each of the oil suction nozzles has an oleophilic and hydrophobic filter layer at its opening.

5. A coastal waste collection device according to claim 4, characterized in that: The rotating mechanism includes an installation groove on the left side of the hull, a gear ring fixed at the left end of the front rotating roller located in the installation groove, a gear meshing with the gear ring rotatably installed in the installation groove, a drive motor installed on the hull, and the output shaft of the drive motor being connected to the gear transmission.

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