CN112663580A - Floater salvaging device for water body environmental protection treatment - Google Patents
Floater salvaging device for water body environmental protection treatment Download PDFInfo
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- CN112663580A CN112663580A CN202011525951.2A CN202011525951A CN112663580A CN 112663580 A CN112663580 A CN 112663580A CN 202011525951 A CN202011525951 A CN 202011525951A CN 112663580 A CN112663580 A CN 112663580A
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Abstract
The invention discloses a floating object salvaging device for water body environmental protection treatment, which comprises a ship body, wherein the left side of the ship body is provided with a frame body, the front and the back sides of the frame body near the right side are provided with transmission rods, one end of each transmission rod near the center of the frame body penetrates through the frame body, the outer edges of the ends of the transmission rods, far away from the frame body, are fixedly connected with a plurality of blades, one ends of the transmission rods, far away from the blades, are fixedly connected with a first bevel gear, a second bevel gear is meshed with the left side of the first bevel gear, a first rotating rod is fixedly connected at the circle center of the second bevel gear, and through mutual matching of structures such as blades, the driving rod, the first rotating rod and the like, can realize the fly leaf and carry out the seesaw, increase the clearance scope of device, can effectually remove the floater to the running roller, the running roller passes through the conveyer belt with the floater, conveys and collects in the collecting vat.
Description
Technical Field
The invention relates to the technical field of water body environmental protection treatment, in particular to a floater salvaging device for water body environmental protection treatment.
Background
With the gradual attention of the country to environmental protection, the pollution of water bodies such as reservoirs, urban rivers and the like by floaters such as leaves, weeds, household garbage and the like is increasingly aggravated, but at present, no efficient float cleaning equipment capable of thoroughly cleaning floaters on the water surface exists in China, and particularly, a fishing device for fishing floaters under the water surface is lacked.
The cleaning range of the existing device cannot be enlarged in the using process of the water floater fishing device, the device per se needs to be fixed on a ship body, the existing fixing mechanism is too complex, the use is inconvenient, the salvaged floaters cannot be collected, and the workload of workers is increased.
Disclosure of Invention
The invention solves the technical problems of overcoming the defects of small cleaning range, complex device, inconvenient use and the like in the prior art and providing the floater fishing device for the environmental protection treatment of the water body. The floater fishing device for water environmental protection treatment has the characteristics of large cleaning range, simple device, convenience in use and the like.
In order to achieve the purpose, the invention provides the following technical scheme: a floater fishing device for water environmental protection treatment comprises a ship body, wherein a frame body is arranged on the left side of the ship body, transmission rods are arranged at the positions, close to the right side, of the front side and the back side of the frame body, one end, close to the center of the frame body, of each transmission rod penetrates through the frame body, a plurality of blades are fixedly connected to the outer edge of one end, far away from the frame body, of each transmission rod, a first bevel gear is fixedly connected to one end, far away from the blades, of each transmission rod, a second bevel gear is meshed with the left side of the first bevel gear, a first rotating rod is fixedly connected to the center of the second bevel gear, a movable rod is fixedly connected to the position, close to the left end, of one side, far away from the frame body, of the first rotating rod is sleeved with a first bearing, a second rotating, the top of the fixed plate is fixedly connected with a first rotating shaft, the edge of the outer side of the first rotating shaft is sleeved with a movable plate, the top of the movable plate, which is close to the right end, is fixedly connected with a second rotating shaft, the second rotating shaft is movably connected with the movable plate through the second rotating shaft, the movable plate, which is close to the center of one side of the frame body, is fixedly connected with a first spring, one end of the first spring, which is far away from the frame body, is fixedly connected with a conveying belt, which is close to the center, on the left side of the frame body, is obliquely arranged, a roller wheel is arranged, which is close to the bottom, on the left side of the conveying belt, a threaded hole is formed in the center of the roller wheel, the threaded hole inner cavity is provided with two threaded rods, one end of, the collecting tank is arranged at the position close to the right side of the top of the frame body, the collecting tank is positioned at the right side of the conveyor belt, a second fixing rod is fixedly connected at the position close to the center of the right side of the frame body, a fixing block is arranged at the right end of the second fixing rod, the right side of the fixing block is fixedly connected at the left side of the ship body, a first notch is arranged at the center of the left side of the fixing block, the right end of the second fixing rod is positioned in a first notch inner cavity, second notches are arranged at the front side and the rear side of the fixing block, a groove is arranged at the right side of the first notch inner cavity, a second spring is fixedly connected at the right side of the groove inner cavity, a connecting rod is fixedly connected at the left end of the second spring, an annular plate is fixedly, two the carriage release lever sets up around being, the one end that L shape pole is close to the connecting rod is equipped with the loose axle, L shape pole passes through loose axle swing joint at the grooved inner chamber of second, one side fixedly connected with a plurality of inserted bar that L shape pole is close to the second dead lever, a plurality of jack has all been seted up to both sides around the second dead lever, the inserted bar is located the jack inner chamber.
Preferably, the blades are arranged in an annular array by taking the circle center of the transmission rod as the center.
Preferably, the protection covers are fixedly connected to the positions, close to the right sides, of the front side and the rear side of the frame body, the blades are located in inner cavities of the protection covers, and the bottom of the frame body is provided with an opening.
Preferably, a plurality of the jacks are sequentially and linearly arranged from left to right.
Preferably, the two movable rods are arranged in a front-back symmetrical manner by taking the symmetrical axis of the frame body as a symmetrical axis.
Preferably, the outer edges of the two first rotating rods are respectively sleeved with a second bearing, one side of the second bearing close to the fixed plate is fixedly connected with a first fixed rod, and one end, far away from the second bearing, of the first fixed rod is fixedly connected to the side wall of the inner cavity of the adjacent frame.
A floater fishing device for environmental protection treatment of water body comprises the following steps:
s1: in the using process, an operator firstly fixes the frame body on the rear side of the ship body;
s2: at the moment, an operator pulls the movable rod backwards, the movable rod drives the L-shaped rod, the connecting rod, the annular plate and the second spring to move, then the second fixed rod on the right side of the frame body is aligned to the first groove in the fixed block, the movable rod is pushed leftwards, and the inserted rod is inserted into the insertion hole in the second fixed rod so as to fix the movable rod;
s3: then when the ship body moves, the blades on the front side and the rear side of the frame body rotate, the blades rotate to drive the transmission rod to rotate, the transmission rod rotates to drive the first bevel gear to rotate, the first bevel gear rotates to drive the second bevel gear to rotate, the second bevel gear drives the first rotation rod to rotate, the first rotation rod rotates to drive the movable rod to rotate, the movable rod drives the first bearing to rotate, and the first bearing drives the second rotation rod to rotate;
s4: the second rotating rod drives the movable plate to swing back and forth through the second bearing, and when the movable plate swings, the first spring is compressed, so that the movable plate can be driven to swing better;
s5: can drive the threaded rod and carry out the back-and-forth movement in the fly leaf swing, the threaded rod can carry out the back-and-forth movement in running roller centre of a circle department to drive the running roller and rotate, thereby pass through the running roller with rubbish and carry the conveyer belt on, the conveyer belt carries rubbish to the collecting vat inner chamber, can accomplish the device's work flow.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the mutual matching among the structures such as the blades, the transmission rod, the first rotation rod and the like, the movable plate can swing back and forth, the cleaning range of the device is increased, the floating objects can be effectively moved to the rollers, the rollers convey the floating objects to the collecting tank through the conveying belt for collection, and through the mutual matching among the structures such as the fixed rod, the fixed block and the moving rod, the frame body can be fixed on the left side of the ship body, so that the operation is simple during use, and the use is convenient.
Drawings
FIG. 1 is a front partial cross-sectional view of the present invention;
FIG. 2 is a top view of the component frame of the present invention;
fig. 3 is a top sectional view of the component mounting block of the present invention.
Reference numbers in the figures: 1. a hull; 2. a movable plate; 3. a conveyor belt; 4. collecting tank; 5. a protective cover; 6. a blade; 7. a transmission rod; 8. a first bevel gear; 9. a second bevel gear; 10. a first fixing lever; 11. a first rotating lever; 12. a movable rod; 13. a frame body; 14. a roller; 15. a threaded rod; 16. a first spring; 17. a second rotating lever; 18. a fixing plate; 19. a second fixing bar; 20. a fixed block; 21. a second spring; 22. a connecting rod; 23. an annular plate; 24. an L-shaped rod; 25. the rod is moved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a floater fishing device for water environmental protection treatment comprises a ship body 1, a frame body 13 is arranged on the left side of the ship body 1, transmission rods 7 are arranged at the positions, close to the right sides, of the front side and the back side of the frame body 13, one end, close to the center of the frame body 13, of each transmission rod 7 penetrates through the frame body 13, a plurality of blades 6 are fixedly connected to the outer edge of one end, far away from the frame body 13, of each transmission rod 7, the blades 6 are arranged in an annular array mode by taking the circle center of each transmission rod 7 as the center, a protective cover 5 is fixedly connected to the positions, close to the right sides, of the front side and the back side of the frame body 13, the blades 6 are positioned in an inner cavity of the protective cover 5, a first bevel gear 8 is fixedly connected to one end, far away from the blades 6, of each transmission rod 7, a second bevel, a first fixed rod 10 is fixedly connected to one side of the second bearing close to the fixed plate 18, one end of the first fixed rod 10 far from the second bearing is fixedly connected to the side wall of the inner cavity of the adjacent frame body 13, a movable rod 12 is fixedly connected to one side of the first rotary rod 11 far from the frame body 13 close to the left end, the two movable rods 12 are symmetrically arranged in the front-back direction by taking the symmetrical axis of the frame body 13 as the symmetrical axis, the first bearing is sleeved on the outer edge of the movable rod 12, a second rotary rod 17 is fixedly connected to one side of the first bearing close to the frame body 13, the fixed plate 18 is fixedly connected to both the front side and the rear side of the frame body 13 close to the bottom center, a first rotary shaft is fixedly connected to the top of the fixed plate 18, a movable plate 2 is sleeved on the outer edge of the first rotary shaft, a second rotary shaft is fixedly connected to the top of the movable plate, one end of a first spring 16 far away from the frame body 13 is fixedly connected to the adjacent side wall of the frame body 13, the left side of the frame body 13 near the center is fixedly connected with a conveyor belt 3, the conveyor belt 3 is obliquely arranged, the left side of the conveyor belt 3 near the bottom is provided with a roller 14, the center of the roller 14 is provided with a threaded hole, the inner cavity of the threaded hole is provided with two threaded rods 15, one ends of the two threaded rods 15 near the movable plate 2 are fixedly connected with sliding blocks, one side of the movable plate 2 near the frame body 13 is provided with a sliding groove, the two sliding blocks are movably connected to the adjacent inner cavity of the sliding groove, the top of the frame body 13 near the right side is provided with a collecting groove 4, the collecting groove 4 is positioned at the right side of the conveyor belt 3, the right side of the frame body 13 near, the right end of a second fixed rod 19 is positioned in the inner cavity of the first groove, the front side and the rear side of a fixed block 20 are both provided with second grooves, the right side of the first groove is provided with a groove, the right side of the inner cavity of the groove is fixedly connected with a second spring 21, the left end of the second spring 21 is fixedly connected with a connecting rod 22, the left end of the connecting rod 22 is fixedly connected with an annular plate 23, the annular plate 23 is positioned on the right side of the inner cavity of the groove, the front side and the rear side of the connecting rod 22 are both provided with an L-shaped rod 24 near the center, the top of the L-shaped rod 24 is fixedly connected with a movable rod 25, the two movable rods 25 are arranged front and rear, one end of the L-shaped rod 24 near the connecting rod 22 is provided with a movable shaft, the L-shaped rod 24 is movably connected with the inner cavity of the second groove through the movable, the inserted bar is positioned in the inner cavity of the jack.
A floater fishing device for environmental protection treatment of water body comprises the following steps:
s1: in the using process, an operator firstly fixes the frame body 13 on the rear side of the ship body 1;
s2: at this time, an operator pulls the moving rod 25 backwards, the moving rod 25 drives the L-shaped rod 24, the connecting rod 22, the annular plate 23 and the second spring 21 to move, then the second fixing rod 19 on the right side of the frame body 13 is aligned with the first slot on the fixing block 20, and then the moving rod 25 is pushed leftwards, and at this time, the inserting rod is inserted into the insertion hole on the second fixing rod 19, so as to fix the inserting rod;
s3: then, when the ship body 1 moves, the blades 6 on the front side and the rear side of the frame body 13 rotate, the blades 6 rotate to drive the transmission rod 7 to rotate, the transmission rod 7 rotates to drive the first bevel gear 8 to rotate, the first bevel gear 8 rotates to drive the second bevel gear 9 to rotate, the second bevel gear 9 drives the first rotating rod 11 to rotate, the first rotating rod 11 rotates to drive the movable rod 12 to rotate, the movable rod 12 drives the first bearing to rotate, and the first bearing drives the second rotating rod 17 to rotate;
s4: then, the second rotating rod 17 drives the movable plate 2 to swing back and forth through the second bearing, and when the movable plate 2 swings, the first spring 16 is compressed, so that the movable plate 2 can be better driven to swing;
s5: can drive threaded rod 15 and carry out the back-and-forth movement in the swing of fly leaf 2, threaded rod 15 can carry out the back-and-forth movement in the position of the 14 centre of a circle of running roller to drive running roller 14 and rotate, thereby pass through running roller 14 with rubbish and carry on conveyer belt 3, conveyer belt 3 carries rubbish to the collecting vat 4 inner chamber, can accomplish the device's work flow.
The working principle is as follows: in the using process, an operator firstly fixes the frame body 13 at the rear side of the ship body 1, then pulls the moving rod 25 backwards, the moving rod 25 drives the L-shaped rod 24, the connecting rod 22, the annular plate 23 and the second spring 21 to move, then aligns the second fixed rod 19 at the right side of the frame body 13 with the first slot on the fixed block 20, then pushes the moving rod 25 leftwards, the inserted rod is inserted into the jack on the second fixed rod 19 to fix the second fixed rod, then the blades 6 at the front side and the rear side of the frame body 13 rotate in the movement of the ship body 1, the blades 6 rotate to drive the transmission rod 7 to rotate, the transmission rod 7 rotates to drive the first bevel gear 8 to rotate, the first bevel gear 8 rotates to drive the second bevel gear 9 to rotate, the second bevel gear 9 drives the first rotating rod 11 to rotate, the first rotating rod 11 rotates to drive the movable rod 12 to rotate, the movable rod 12 drives the first bearing to rotate, the first bearing drives the second dwang 17 to rotate, the second dwang 17 drives the fly leaf 2 through the second bearing to swing back and forth afterwards, when the in-process of fly leaf 2 wobbling, can compress first spring 16, can be better drive the fly leaf 2 and swing, can drive threaded rod 15 in the swing of fly leaf 2 and carry out the back-and-forth movement, threaded rod 15 can carry out the back-and-forth movement in the department of the 14 centre of a circle of running roller, thereby drive running roller 14 and rotate, thereby carry conveyer belt 3 with rubbish through running roller 14 on, conveyer belt 3 carries rubbish to collecting vat 4 inner chambers, can accomplish the workflow of device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a floater fishing device for water environmental protection is administered, includes hull (1), its characterized in that: the utility model discloses a ship, including hull (1), frame (13), both sides all are equipped with transfer line (7) near right side department around hull (1), frame (13) center department is close to in transfer line (7) one end run through frame (13), the equal fixedly connected with a plurality of blade (6) of one end outside edge that frame (13) were kept away from in transfer line (7), the first bevel gear (8) of one end fixedly connected with of blade (6) are kept away from in transfer line (7), the meshing of first bevel gear (8) left side is equipped with second bevel gear (9), the first dwang (11) of fixedly connected with is located in second bevel gear (9) centre of a circle, the one side that frame (13) were kept away from in first dwang (11) is close to left end department fixedly connected with movable rod (12), movable rod (12) outside edge cover is equipped with first bearing, one side fixedly connected with dwang (17) that first bearing is close to frame (13), both sides are close to equal fixedly connected with fixed plate (18) in bottom center department around framework (13), the first pivot of fixed plate (18) top fixedly connected with, first pivot outside edge cover is equipped with fly leaf (2), fly leaf (2) top is close to right-hand member department fixedly connected with second pivot, second dwang (17) are through second pivot and fly leaf (2) swing joint, one side center department fixedly connected with first spring (16) that fly leaf (2) is close to framework (13), the one end fixed connection that framework (13) were kept away from in first spring (16) is on adjacent framework (13) lateral wall, framework (13) left side is close to center department fixedly connected with conveyer belt (3), conveyer belt (3) are the slope setting, conveyer belt (3) left side is close to bottom department and is equipped with running roller (14), the center of the roller (14) is provided with a threaded hole, the threaded hole inner cavity is provided with two threaded rods (15), one end of each of the two threaded rods (15) close to the movable plate (2) is fixedly connected with a sliding block, one side of the movable plate (2) close to the frame body (13) is provided with a sliding groove, the two sliding blocks are movably connected with adjacent sliding groove inner cavities, the top of the frame body (13) close to the right side is provided with a collecting groove (4), the collecting groove (4) is positioned on the right side of the conveyor belt (3), the right side of the frame body (13) close to the center is fixedly connected with a second fixing rod (19), the right end of the second fixing rod (19) is provided with a fixing block (20), the right side of the fixing block (20) is fixedly connected with the left side of the ship body (1), the center of the left side, the front side and the rear side of the fixed block (20) are respectively provided with a second groove, the right side of the second groove is provided with a groove, the right side of the groove inner cavity is fixedly connected with a second spring (21), the left end of the second spring (21) is fixedly connected with a connecting rod (22), the left end of the connecting rod (22) is fixedly connected with an annular plate (23), the annular plate (23) is positioned on the right side of the groove inner cavity, the front side and the rear side of the connecting rod (22) are respectively provided with an L-shaped rod (24) near the center, the top of the L-shaped rod (24) is fixedly connected with a movable rod (25), the two movable rods (25) are arranged in a front-back manner, one end of the L-shaped rod (24) near the connecting rod (22) is provided with a movable shaft, the L-shaped rod (24) is movably connected with the inner cavity of the second groove through the movable shaft, a plurality of jacks are formed in the front side and the rear side of the second fixing rod (19), and the inserting rods are located in the inner cavities of the jacks.
2. The floating object salvaging device for environmental protection governance of water body according to claim 1, wherein: the blades (6) are arranged in an annular array shape by taking the circle center of the transmission rod (7) as the center.
3. The floating object salvaging device for environmental protection governance of water body according to claim 1, wherein: both sides are close to equal fixedly connected with protection casing (5) of right side department around framework (13), blade (6) are located protection casing (5) inner chamber, framework (13) bottom is the opening setting.
4. The floating object salvaging device for environmental protection governance of water body according to claim 1, wherein: the jacks are sequentially and linearly arranged from left to right.
5. The floating object salvaging device for environmental protection governance of water body according to claim 1, wherein: the two movable rods (12) are arranged in a front-back symmetrical mode by taking the symmetrical axis of the frame body (13) as a symmetrical axis.
6. The floating object salvaging device for environmental protection governance of water body according to claim 1, wherein: two the edge outside first pivot pole (11) all overlaps and is equipped with the second bearing, one side fixedly connected with first dead lever (10) that the second bearing is close to fixed plate (18), the one end fixed connection that second bearing was kept away from in first dead lever (10) is on adjacent framework (13) inner chamber lateral wall.
7. A drift fishing device for environmental remediation of bodies of water according to any one of claims 1 to 6, comprising the steps of:
s1: in the using process, an operator firstly fixes the frame body (13) on the rear side of the ship body (1);
s2: at the moment, an operator pulls the moving rod (25) backwards, the moving rod (25) drives the L-shaped rod (24), the connecting rod (22), the annular plate (23) and the second spring (21) to move, then the second fixing rod (19) on the right side of the frame body (13) is aligned to the first groove in the fixing block (20), then the moving rod (25) is pushed leftwards, and the inserting rod can be inserted into the inserting hole in the second fixing rod (19) so as to fix the inserting rod;
s3: then when the ship body (1) moves, the blades (6) on the front side and the rear side of the frame body (13) can rotate, the blades (6) rotate to drive the transmission rod (7) to rotate, the transmission rod (7) rotates to drive the first bevel gear (8) to rotate, the first bevel gear (8) rotates to drive the second bevel gear (9) to rotate, the second bevel gear (9) drives the first rotating rod (11) to rotate, the first rotating rod (11) rotates to drive the movable rod (12) to rotate, the movable rod (12) drives the first bearing to rotate, and the first bearing drives the second rotating rod (17) to rotate;
s4: then, the second rotating rod (17) drives the movable plate (2) to swing back and forth through the second bearing, and when the movable plate (2) swings, the first spring (16) is compressed, so that the movable plate (2) can be better driven to swing;
s5: can drive threaded rod (15) and carry out the back-and-forth movement when fly leaf (2) are swung, threaded rod (15) can carry out the back-and-forth movement in running roller (14) centre of a circle department to drive running roller (14) and rotate, thereby carry on conveyer belt (3) with rubbish through running roller (14), conveyer belt (3) carry collection vat (4) inner chamber with rubbish, can accomplish the work flow of device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011525951.2A CN112663580A (en) | 2020-12-22 | 2020-12-22 | Floater salvaging device for water body environmental protection treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011525951.2A CN112663580A (en) | 2020-12-22 | 2020-12-22 | Floater salvaging device for water body environmental protection treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112663580A true CN112663580A (en) | 2021-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011525951.2A Pending CN112663580A (en) | 2020-12-22 | 2020-12-22 | Floater salvaging device for water body environmental protection treatment |
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| CN (1) | CN112663580A (en) |
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| JPH09254875A (en) * | 1996-03-27 | 1997-09-30 | Hitachi Zosen Corp | Catamaran ship for cleaning sea water surface |
| CN104071309A (en) * | 2014-06-30 | 2014-10-01 | 沈阳理工大学 | Refuse on water surface and cleaning ship for phytoplankton |
| CN208235475U (en) * | 2018-04-13 | 2018-12-14 | 无锡市太湖电力成套设备有限公司 | A kind of intelligence sea trash |
| CN109235403A (en) * | 2018-10-25 | 2019-01-18 | 厦门理工学院 | A kind of ocean refuse collector |
| CN109440750A (en) * | 2018-11-23 | 2019-03-08 | 罗振红 | A kind of collector for floater on surface |
| CN109555095A (en) * | 2019-01-18 | 2019-04-02 | 中国科学院地理科学与资源研究所 | Floater in river automatic cleaning apparatus |
| US20200130787A1 (en) * | 2017-06-19 | 2020-04-30 | Manuel Villalba Hernández | Vessel for cleaning waste in shallow waters |
| CN111549737A (en) * | 2020-05-11 | 2020-08-18 | 黄明明 | Water quality primary treatment equipment for river channel |
| CN211368638U (en) * | 2019-09-23 | 2020-08-28 | 莫滨 | River course floater fishing equipment for hydraulic engineering |
-
2020
- 2020-12-22 CN CN202011525951.2A patent/CN112663580A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09254875A (en) * | 1996-03-27 | 1997-09-30 | Hitachi Zosen Corp | Catamaran ship for cleaning sea water surface |
| CN104071309A (en) * | 2014-06-30 | 2014-10-01 | 沈阳理工大学 | Refuse on water surface and cleaning ship for phytoplankton |
| US20200130787A1 (en) * | 2017-06-19 | 2020-04-30 | Manuel Villalba Hernández | Vessel for cleaning waste in shallow waters |
| CN208235475U (en) * | 2018-04-13 | 2018-12-14 | 无锡市太湖电力成套设备有限公司 | A kind of intelligence sea trash |
| CN109235403A (en) * | 2018-10-25 | 2019-01-18 | 厦门理工学院 | A kind of ocean refuse collector |
| CN109440750A (en) * | 2018-11-23 | 2019-03-08 | 罗振红 | A kind of collector for floater on surface |
| CN109555095A (en) * | 2019-01-18 | 2019-04-02 | 中国科学院地理科学与资源研究所 | Floater in river automatic cleaning apparatus |
| CN211368638U (en) * | 2019-09-23 | 2020-08-28 | 莫滨 | River course floater fishing equipment for hydraulic engineering |
| CN111549737A (en) * | 2020-05-11 | 2020-08-18 | 黄明明 | Water quality primary treatment equipment for river channel |
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Application publication date: 20210416 |