CN114808892B - Ocean engineering rubbish fishing device - Google Patents

Ocean engineering rubbish fishing device Download PDF

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Publication number
CN114808892B
CN114808892B CN202210512413.2A CN202210512413A CN114808892B CN 114808892 B CN114808892 B CN 114808892B CN 202210512413 A CN202210512413 A CN 202210512413A CN 114808892 B CN114808892 B CN 114808892B
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China
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rotating shaft
rod
baffle
frame
connecting frame
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CN202210512413.2A
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CN114808892A (en
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黄学祥
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B15/00Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/10Devices for removing the material from the surface
    • E02B15/104Conveyors; Paddle wheels; Endless belts
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20Controlling water pollution; Waste water treatment
    • Y02A20/204Keeping clear the surface of open water from oil spills

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Filtration Of Liquid (AREA)
  • Transmission Devices (AREA)

Abstract

The invention relates to a salvaging device, in particular to a salvaging device for ocean engineering garbage. The technical problems of the invention are as follows: the ocean engineering garbage salvaging device does not need manual salvaging and can automatically filter. The technical implementation scheme of the invention is as follows: the utility model provides an ocean engineering rubbish fishing device, including placing case, mount, link, servo motor, fishing rod, feeding component and pushing component, place case upper portion one side and be equipped with two mounts, place the case opposite side and be equipped with the link, place and be connected with the filter screen between incasement portion and the link one side, place one side that the case is close to the link and be equipped with servo motor, be equipped with feeding component on the link, be connected with the fishing rod on the feeding component part, inside one side of link is equipped with pushing component. According to the garbage collection device, the rodless cylinder controls the base plate to drive garbage to move upwards, so that people can conveniently clean and collect garbage.

Description

Ocean engineering rubbish fishing device
Technical Field
The invention relates to a salvaging device, in particular to a salvaging device for ocean engineering garbage.
Background
With the improvement of the living standard of people, the consumption capability is higher and higher, a lot of sea tourist points can be additionally provided with ocean projects for tourists to play, the tourists can take snacks, mineral water and the like when playing the ocean projects, and due to lower environmental protection consciousness of some people, the bottle and the snacks bags after drinking water can be randomly thrown away, so that garbage falls on the sea surface, or due to larger wind on the sea surface, the bags can be blown to the sea surface, so that more and more ocean garbage is caused, and due to more and more serious ocean pollution, the garbage on the sea surface needs to be manually salvaged.
At present, people salvage the garbage by holding a fishing net, and people salvage arms with the garbage for a long time, and the salvage efficiency is lower, so that the salvage efficiency of the garbage is improved, people can use a filter screen to filter waste water, and then the garbage is cleaned, so that the workload of people can be increased.
Therefore, there is a need to develop a marine engineering garbage salvaging device which does not need manual salvaging and can automatically filter.
Disclosure of Invention
In order to overcome the defects that the manual salvaging arm is easy to be ache and needs manual filtration, the invention has the following technical problems: the ocean engineering garbage salvaging device does not need manual salvaging and can automatically filter.
The technical implementation scheme of the invention is as follows: the utility model provides a marine engineering rubbish fishing device, includes:
Place case, mount, link, servo motor, fishing rod, feeding subassembly and pushing component, place case upper portion one side and be equipped with two mounts, place the case opposite side and be equipped with the link, place and be connected with the filter screen between incasement portion and the link one side, place one side that the case is close to the link and be equipped with servo motor, be equipped with feeding subassembly on the link, be connected with the fishing rod on the feeding subassembly part, inside one side of link is equipped with pushing component.
More preferably, the feeding component comprises a limiting frame, a first rotating shaft, a first winding rod, a second rotating shaft, a second winding rod and pull wires, wherein the limiting frame is arranged on one side, close to the placement box, of the inside of the connecting frame, the first rotating shaft is rotationally connected to one side of the connecting frame and positioned inside the limiting frame, one side of the first rotating shaft is connected with an output shaft of the servo motor through a coupling, the first winding rod is arranged in the middle of the first rotating shaft and positioned inside the limiting frame, the second rotating shaft is rotationally connected to one side, far away from the placement box, of the connecting frame, the second rotating shaft is connected with the fishing rod, the second winding rod is arranged on the second rotating shaft, a plurality of pull wires are uniformly connected between the second winding rod and the first winding rod in a winding mode, and a belt is connected between one side of the first rotating shaft and one side of the second rotating shaft through the driving wheel.
More preferably, the pushing component comprises a U-shaped fixing rod, a rodless cylinder and a base plate, wherein the rodless cylinder is symmetrically arranged on one side of the inside of the connecting frame, the U-shaped fixing rod is connected between the upper parts of telescopic rods of the rodless cylinder, and the base plate is connected between one side of the rodless cylinder, which is close to the connecting frame, in a sliding mode.
More preferably, the shielding assembly comprises a first baffle, wedge blocks, first springs and limiting rods, wherein the first baffle is connected between one side of the inner side of the placing box and one side of the connecting frame in a sliding mode, the wedge blocks are symmetrically connected in the middle of the first baffle in a sliding mode, the first springs are connected between one side of the inner side of the wedge blocks and the first baffle, and the limiting rods are symmetrically arranged on one side, close to the placing box, of the inner top of the connecting frame.
More preferably, still including the blowing subassembly, the blowing subassembly is including supporting shoe, electric putter, first connecting block, push pedal, second spring and start switch, the one side symmetry that the link top is close to the placement box is equipped with the supporting shoe, the supporting shoe top all is equipped with electric putter, electric putter telescopic link one side all is equipped with first connecting block, sliding connection has the push pedal between first connecting block one side, be connected with the second spring between first connecting block top all and the push pedal interior top, the bottom symmetry is equipped with start switch in the push pedal.
More preferably, the device further comprises a stop block, a special-shaped connecting rod and a second baffle plate, wherein one side of the connecting frame is connected with the stop block in a sliding mode, the second baffle plate is symmetrically arranged on one side of the push plate, and the special-shaped connecting rod is connected between two sides of the stop block and the second baffle plate on the same side.
More preferably, the wire drawing device further comprises a connecting plate, a limiting plate and a second connecting block, wherein the connecting plate is arranged on one side of the limiting frame, the limiting plate is arranged on one side of the connecting plate, the second connecting block is arranged on one side of the limiting plate, and the wire drawing penetrates through the second connecting block.
More preferably, the garbage can further comprises a filter screen connected between the inside of the storage box and one side of the connecting frame, and the filter screen can separate garbage from seawater.
Compared with the prior art, the invention has the following advantages: 1. according to the garbage collection device, the rodless cylinder controls the base plate to drive garbage to move upwards, so that people can conveniently clean and collect garbage.
2. The electric push rod drives the push plate to move forwards, so that the push plate pushes the garbage on the base plate to the filter screen, and people do not need to push the garbage to the filter screen manually.
3. The baffle block, the special-shaped connecting rod and the second baffle are driven to move upwards through the push plate, so that seawater can be prevented from accumulating in the connecting frame.
4. When salvaging the rubbish, the second connecting block can block rubbish, can prevent rubbish from getting back to the ocean, and can avoid rubbish card on salvaging the pole.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a feeding assembly according to the present invention.
Fig. 3 is a schematic perspective view of a part of a feeding assembly according to the present invention.
Fig. 4 is a schematic perspective view of a pushing assembly according to the present invention.
Fig. 5 is a schematic perspective view of a discharging assembly according to the present invention.
Fig. 6 is a schematic perspective view of a shielding assembly according to the present invention.
Fig. 7 is a schematic view of a part of a perspective view of a shutter assembly according to the present invention.
Fig. 8 is an enlarged perspective view of the present invention at a.
Fig. 9 is a schematic perspective view of a part of a discharging assembly according to the present invention.
Fig. 10 is an enlarged perspective view of the present invention at B.
Fig. 11 is a schematic perspective view of a connecting plate and a second connecting block according to the present invention.
Fig. 12 is an enlarged perspective view of the present invention at C.
Meaning of reference numerals in the drawings: 1. the box comprises a box body, 2, a fixing frame, 3, a connecting frame, 4, a servo motor, 5, a fishing rod, 6, a feeding component, 61, a limiting frame, 62, a first rotating shaft, 63, a first winding rod, 64, a second rotating shaft, 65, a belt, 66, a second winding rod, 67, a stay wire, 7, a pushing component, 71, a rodless cylinder, 72, a U-shaped fixing rod, 73, a base plate, 8, a shielding component, 81, a first baffle, 82, a wedge block, 83, a first spring, 84, a limiting rod, 9, a discharging component, 91, a supporting block, 92, an electric push rod, 93, a first connecting block, 94, a push plate, 95, a second spring, 96, a starting switch, 10, a stop block, 11, a second baffle, 12, a special-shaped connecting rod, 13, a connecting plate, 14, a limiting plate, 15 and a second connecting block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The utility model provides an ocean engineering rubbish fishing device, as shown in fig. 1-12, including placing case 1, mount 2, link 3, servo motor 4, fishing rod 5, feeding component 6 and pushing component 7, place case 1 front side upper portion and be equipped with two mounts 2, place case 1 back upside and be equipped with link 3, place and be connected with the filter screen between case 1 inside and the link 3 front side, place case 1 rear portion upper left side and be equipped with servo motor 4, be equipped with feeding component 6 on the link 3, be connected with fishing rod 5 on the feeding component 6 part, the inside front side of link 3 is equipped with pushing component 7.
The feeding assembly 6 comprises a limiting frame 61, a first rotating shaft 62, a first winding rod 63, a second rotating shaft 64, a second winding rod 66 and a pull wire 67, wherein the limiting frame 61 is arranged in the front side of the connecting frame 3, the first rotating shaft 62 is rotationally connected with the front side of the connecting frame 3, the left side of the first rotating shaft 62 is connected with an output shaft of the servo motor 4 through a coupling, the first rotating shaft 62 is positioned in the limiting frame 61, the first winding rod 63 is arranged in the middle of the first rotating shaft 62, the first winding rod 63 is positioned in the limiting frame 61, the second rotating shaft 64 is rotationally connected with the rear side of the connecting frame 3, the second rotating shaft 64 is connected with the fishing rod 5, the second winding rod 66 is arranged on the second rotating shaft 64, a plurality of pull wires 67 are uniformly connected between the second winding rod 66 and the first winding rod 63 in a winding mode, and a belt 65 is connected between the right side of the first rotating shaft 62 and the right side of the second rotating shaft 64 through a driving wheel.
The pushing assembly 7 comprises a U-shaped fixing rod 72, rodless cylinders 71 and a backing plate 73, wherein the rodless cylinders 71 are symmetrically arranged on the left side and the right side of the inner portion of the connecting frame 3, the U-shaped fixing rod 72 is connected between the upper portions of telescopic rods of the rodless cylinders 71, and the backing plate 73 is connected between the lower sides of the rodless cylinders 71 in a sliding mode.
People install this equipment on the rock wall with mount 2, block link 3 front side with the plank, when rubbish wafts to salvage pole 5 department, start servo motor 4, servo motor 4 output shaft drives first pivot 62 and rotates, and then drive first wire winding rod 63 rotation, simultaneously drive second pivot 64 through drive wheel and belt 65 and rotate, and then drive second wire winding rod 66 and salvage pole 5 rotation, make salvage pole 5 salvage rubbish to stay 67 on, stay 67 drives rubbish and moves forward to backing plate 73, after rubbish accumulation reaches a certain amount, start rodless cylinder 71, make backing plate 73 drive rubbish upward movement, people manually push rubbish to the filter screen on, make rubbish and sea water separation, close rodless cylinder 71, make backing plate 73 down move and reset when need not use this equipment, close servo motor 4, so, alright salvage the collection to marine rubbish, after rubbish on the filter screen reaches a certain amount, people manually clear up rubbish.
Still including shielding the subassembly 8, shielding the subassembly 8 including first baffle 81, wedge 82, first spring 83 and gag lever post 84, place between the inside rear side of case 1 and the link 3 front side slidingtype and be connected with first baffle 81, first baffle 81 middle part bilateral symmetry slidingtype is connected with wedge 82, is connected with first spring 83 between the inside front side of wedge 82 and first baffle 81, and the top front side bilateral symmetry is equipped with gag lever post 84 in the link 3.
When the base plate 73 drives garbage to move upwards, the wedge-shaped block 82 is driven to move upwards, the first baffle 81 blocks garbage at the rear side, the garbage is prevented from falling into the placement box 1, when the wedge-shaped block 82 moves upwards to be in contact with the limiting rod 84, the wedge-shaped block 82 is driven to move backwards, the first spring 83 is compressed, the wedge-shaped block 82 is separated from the base plate 73, the base plate 73 continues to move upwards, at the moment, the first baffle 81 moves downwards slowly, when the base plate 73 moves upwards to be in contact with the first baffle 81, the first baffle 81 is driven to move upwards, so that the garbage is prevented from falling into the placement box 1, when the base plate 73 moves downwards to reset, the first baffle 81 drives the wedge-shaped block 82 to move downwards to reset, and when the wedge-shaped block 82 moves downwards to be separated from the limiting rod 84, the first spring 83 is reset, and the wedge-shaped block 82 is driven to reset.
Still including blowing subassembly 9, blowing subassembly 9 is including supporting shoe 91, electric putter 92, first linkage piece 93, push pedal 94, second spring 95 and start switch 96, the bilateral symmetry is equipped with supporting shoe 91 in the front of link 3 top, the supporting shoe 91 top all is equipped with electric putter 92, electric putter 92 telescopic link front side all is equipped with first linkage piece 93, sliding connection has push pedal 94 between the 93 front side of first linkage piece, be connected with second spring 95 between the 93 top of first linkage piece and the top in the push pedal 94, bottom bilateral symmetry is equipped with start switch 96 in the push pedal 94.
When the first baffle 81 moves upwards to be in contact with the push plate 94, the push plate 94 is driven to move upwards, at the moment, the second spring 95 is stretched, meanwhile, the start switch 96 is driven to move upwards, when the start switch 96 moves upwards to be in contact with the first connecting block 93, the start switch 96 starts the electric push rod 92, the electric push rod 92 telescopic rod drives the first connecting block 93, the push plate 94 and the start switch 96 to move forwards, at the moment, the second spring 95 resets, the push plate 94 and the start switch 96 are driven to reset, the push plate 94 continues to move forwards, the push plate 94 pushes garbage on the base plate 73 to the filter screen, and therefore people do not need to push the garbage to the filter screen manually, the electric push rod 92 telescopic rod drives the first connecting block 93, the push plate 94 and the start switch 96 to reset, and the electric push rod 92 is closed by oneself after running back and forth.
The novel special-shaped connecting rod is characterized by further comprising a stop block 10, special-shaped connecting rods 12 and a second baffle 11, wherein the stop block 10 is connected to the front side of the connecting frame 3 in a sliding mode, the second baffle 11 is symmetrically arranged on the lower rear side of the push plate 94 in a bilateral symmetry mode, and the special-shaped connecting rods 12 are connected between the left side and the right side of the upper portion of the front side of the stop block 10 and the second baffle 11 on the same side.
When the push plate 94 moves upwards, the second baffle 11 is driven to move upwards, and then the special-shaped connecting rod 12 and the baffle 10 are driven to move upwards, so that seawater flows into the placing box 1, the seawater cannot be accumulated in the connecting frame 3, and when the push plate 94 moves downwards to reset, the baffle 10, the special-shaped connecting rod 12 and the second baffle 11 are driven to reset.
The wire drawing device further comprises a connecting plate 13, a limiting plate 14 and a second connecting block 15, wherein the connecting plate 13 is arranged on the rear side of the limiting frame 61, the limiting plate 14 is arranged on the rear side of the connecting plate 13, the second connecting block 15 is arranged on the rear side of the limiting plate 14, and the wire drawing 67 penetrates through the second connecting block 15.
When the salvaging rod 5 salvages the garbage, the second connecting block 15 can block the garbage, prevent the garbage from returning to the ocean, and avoid the garbage from being blocked on the salvaging rod 5.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.

Claims (4)

1. A marine engineering rubbish fishing device is characterized in that: the automatic feeding device comprises a placing box (1), a fixing frame (2), a connecting frame (3), a servo motor (4), a fishing rod (5), a feeding component (6) and a pushing component (7), wherein two fixing frames (2) are arranged on one side of the upper portion of the placing box (1), the connecting frame (3) is arranged on the other side of the placing box (1), a filter screen is connected between the inside of the placing box (1) and one side of the connecting frame (3), the servo motor (4) is arranged on one side, close to the connecting frame (3), of the placing box (1), the feeding component (6) is arranged on the connecting frame (3), the fishing rod (5) is connected on a component of the feeding component (6), and the pushing component (7) is arranged on one side of the inside of the connecting frame (3);
The feeding assembly (6) comprises a limiting frame (61), a first rotating shaft (62), a first winding rod (63), a second rotating shaft (64), a second winding rod (66) and a stay wire (67), wherein the limiting frame (61) is arranged on one side, close to the placement box (1), of the inside of the connecting frame (3), the first rotating shaft (62) is rotatably connected to one side of the connecting frame (3), the first rotating shaft (62) is positioned in the limiting frame (61), one side of the first rotating shaft (62) is connected with an output shaft of the servo motor (4) through a coupler, the first winding rod (63) is arranged in the middle of the first rotating shaft (62), the first winding rod (63) is positioned in the limiting frame (61), the second rotating shaft (64) is rotatably connected to one side, far away from the placement box (1), of the second rotating shaft (64) is connected with the fishing rod (5), the second rotating shaft (64) is provided with the second winding rod (66), a plurality of stay wires (67) are uniformly connected between the second winding rod (66) and the first winding rod (63), and one side of the first rotating shaft (62) is connected with the second rotating shaft (64) through the second rotating shaft (65);
The pushing assembly (7) comprises a U-shaped fixing rod (72), rodless cylinders (71) and a base plate (73), wherein the rodless cylinders (71) are symmetrically arranged on one side of the inside of the connecting frame (3), the U-shaped fixing rod (72) is connected between the upper parts of telescopic rods of the rodless cylinders (71), and the base plate (73) is connected between one sides, close to the connecting frame (3), of the rodless cylinders (71) in a sliding mode;
The shielding assembly (8) comprises a first baffle (81), wedge blocks (82), first springs (83) and limiting rods (84), the first baffle (81) is connected between one side of the inner part of the storage box (1) and one side of the connecting frame (3) in a sliding mode, the wedge blocks (82) are symmetrically connected in the middle of the first baffle (81) in a sliding mode, the first springs (83) are connected between one side of the inner part of the wedge blocks (82) and the first baffle (81), and the limiting rods (84) are symmetrically arranged on one side, close to the storage box (1), of the inner top of the connecting frame (3);
Still including blowing subassembly (9), blowing subassembly (9) are including supporting shoe (91), electric putter (92), first linkage piece (93), push pedal (94), second spring (95) and start switch (96), one side symmetry that link (3) top is close to placing case (1) is equipped with supporting shoe (91), supporting shoe (91) top all is equipped with electric putter (92), electric putter (92) telescopic link one side all is equipped with first linkage piece (93), sliding connection has push pedal (94) between first linkage piece (93) one side, be connected with second spring (95) between first linkage piece (93) top all and the top in push pedal (94), bottom symmetry is equipped with start switch (96) in push pedal (94).
2. The ocean engineering garbage salvaging device according to claim 1, characterized in that: the novel connecting rack is characterized by further comprising a stop block (10), a special-shaped connecting rod (12) and a second baffle (11), wherein the stop block (10) is connected to one side of the connecting rack (3) in a sliding mode, the second baffle (11) is symmetrically arranged on one side of the push plate (94), and the special-shaped connecting rod (12) is connected between the two sides of the stop block (10) and the second baffle (11) on the same side.
3. A marine engineering waste fishing apparatus as defined in claim 2, wherein: the wire drawing device is characterized by further comprising a connecting plate (13), a limiting plate (14) and a second connecting block (15), wherein the connecting plate (13) is arranged on one side of the limiting frame (61), the limiting plate (14) is arranged on one side of the connecting plate (13), the second connecting block (15) is arranged on one side of the limiting plate (14), and the wire drawing (67) penetrates through the second connecting block (15).
4. A marine engineering waste fishing apparatus according to claim 3, wherein: the garbage can is separated from seawater by the filter screen which is connected between the inside of the placing box (1) and one side of the connecting frame (3).
CN202210512413.2A 2022-05-12 2022-05-12 Ocean engineering rubbish fishing device Active CN114808892B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210512413.2A CN114808892B (en) 2022-05-12 2022-05-12 Ocean engineering rubbish fishing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210512413.2A CN114808892B (en) 2022-05-12 2022-05-12 Ocean engineering rubbish fishing device

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CN114808892A CN114808892A (en) 2022-07-29
CN114808892B true CN114808892B (en) 2024-05-17

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100022543A (en) * 2008-08-20 2010-03-03 왕종문 Apparatus for preventing sea contamination
CN106985978A (en) * 2017-04-21 2017-07-28 上海电力学院 A kind of refuse fishing vessel waterborne
CN111824344A (en) * 2020-08-05 2020-10-27 交通运输部天津水运工程科学研究所 Seaweed recycling adjustable fishing device
CN113235533A (en) * 2021-03-30 2021-08-10 威海海洋职业学院 Ocean floating garbage collection device
CN113338245A (en) * 2021-06-07 2021-09-03 李雪 Offshore garbage recycling device for marine environment protection based on wave driving
CN214271963U (en) * 2020-08-28 2021-09-24 王恩明 Ditch rubbish salvage equipment that hydraulic engineering used
CN113863256A (en) * 2021-10-21 2021-12-31 朱巧丽 Pond rubbish cleaning device that environmental protection was used
CN113863253A (en) * 2021-10-12 2021-12-31 曾燕红 Square pipeline plankton cleaning device of sewage for sewage treatment
CN215758922U (en) * 2020-11-11 2022-02-08 王筱 River bank floating garbage collection device
CN114232573A (en) * 2021-12-22 2022-03-25 张鑫州 Water conservancy river course surface trash device
CN114351669A (en) * 2021-12-13 2022-04-15 李平昕 Marine garbage fishing device with dewatering function for marine environment protection

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100022543A (en) * 2008-08-20 2010-03-03 왕종문 Apparatus for preventing sea contamination
CN106985978A (en) * 2017-04-21 2017-07-28 上海电力学院 A kind of refuse fishing vessel waterborne
CN111824344A (en) * 2020-08-05 2020-10-27 交通运输部天津水运工程科学研究所 Seaweed recycling adjustable fishing device
CN214271963U (en) * 2020-08-28 2021-09-24 王恩明 Ditch rubbish salvage equipment that hydraulic engineering used
CN215758922U (en) * 2020-11-11 2022-02-08 王筱 River bank floating garbage collection device
CN113235533A (en) * 2021-03-30 2021-08-10 威海海洋职业学院 Ocean floating garbage collection device
CN113338245A (en) * 2021-06-07 2021-09-03 李雪 Offshore garbage recycling device for marine environment protection based on wave driving
CN113863253A (en) * 2021-10-12 2021-12-31 曾燕红 Square pipeline plankton cleaning device of sewage for sewage treatment
CN113863256A (en) * 2021-10-21 2021-12-31 朱巧丽 Pond rubbish cleaning device that environmental protection was used
CN114351669A (en) * 2021-12-13 2022-04-15 李平昕 Marine garbage fishing device with dewatering function for marine environment protection
CN114232573A (en) * 2021-12-22 2022-03-25 张鑫州 Water conservancy river course surface trash device

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