CN115839072A - River course rubbish clean-up equipment for hydraulic engineering - Google Patents
River course rubbish clean-up equipment for hydraulic engineering Download PDFInfo
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- CN115839072A CN115839072A CN202211520244.3A CN202211520244A CN115839072A CN 115839072 A CN115839072 A CN 115839072A CN 202211520244 A CN202211520244 A CN 202211520244A CN 115839072 A CN115839072 A CN 115839072A
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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Abstract
The invention discloses river channel garbage cleaning equipment for hydraulic engineering, relates to the technical field of river channel cleaning, and aims to provide river channel garbage cleaning equipment for hydraulic engineering, which can automatically recover garbage on a salvage part in a salvage process, reduce the labor intensity of workers and prevent the garbage from falling into water.
Description
Technical Field
The invention relates to the technical field of river channel cleaning, in particular to river channel garbage cleaning equipment for hydraulic engineering.
Background
The problem of floating garbage often exists in rivers, and a large amount of floating garbage gathers, can cause the jam to the channel, causes the pollution to quality of water to the water supply of people produces the influence, all causes adverse effect to surface of water view, aquatic products, electricity generation etc..
At present, in order to improve the cleaning efficiency of river course rubbish, can install salvage mechanism on the hull, replace artifical salvage, however, the rotatory winding rubbish of the most utilization rotary equipment of current salvage mechanism to this kind of salvage mode, prior art can't in time discharge salvage rubbish, needs artifical clearance, increases and salvages workman intensity of labour, and secondly, salvage mechanism takes rubbish to use repeatedly, causes secondary pollution easily.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides river channel garbage cleaning equipment for hydraulic engineering, which can automatically recover garbage on a fishing part in the fishing process, reduce the labor intensity of workers and prevent the garbage from falling into water.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a river course rubbish clean-up equipment for hydraulic engineering, includes the hull, still includes:
the mounting frame is fixedly mounted on the side wall of the ship body;
the salvaging mechanism comprises a rotating part and a salvaging part, and the rotating part drives the salvaging part to rotate to salvage the garbage;
the transmission mechanism is used for driving the rotating part to rotate;
the recovery roller is fixed on the mounting frame, the bottom of the recovery roller is positioned above the river water body, the top of the recovery roller is provided with a feed inlet, the bottom of the recovery roller is provided with a water through hole, and the fishing component rotates along the outer wall of the recovery roller;
the blanking mechanism utilizes water flow to impact garbage, and the garbage is assisted to pass through the feeding hole and enter the inner part of the recovery roller for storage.
Preferably, the rotating part comprises two rotating sleeves which are rotatably sleeved on the recovery roller;
the salvaging component comprises a rotating plate, two sides of the rotating plate are respectively fixedly connected with the side walls of the two rotating sleeves, and the rotating sleeves drive the rotating plate to slide along the outer wall of the recovery roller;
drive mechanism includes driving motor and transmission shaft, and the transmission shaft rotates with the curb plate of mounting bracket to be connected, and transmission shaft fixed mounting has two driving gears, installs driven gear on two swivel housing, driving gear and driven gear intermeshing, and driving motor's output shaft drive connects the transmission shaft.
Preferably, the rotating plate is provided with a plurality of fishing rods and through holes, the through holes penetrate through the rotating plate, and the plurality of through holes and the fishing rods are distributed on the surface of the rotating plate in a staggered and equidistant manner;
the blanking mechanism is fixedly arranged on the mounting frame and sprays water to the rotating plate passing through the feeding hole, and the water flow takes away the garbage on the fishing rod.
Preferably, the blanking mechanism comprises a connecting pipe, a high-pressure water pump and a water spraying plate;
the both ends of connecting pipe communicate with water spray plate and high pressure water pump respectively, and the raceway is installed to the end of intaking of high pressure water pump, and the raceway extends to the water below, and a plurality of high pressure nozzle are installed to the bottom of water spray plate, and the high pressure nozzle orientation is sprayed water along the gliding rotor plate of feed inlet.
Preferably, the blanking mechanism comprises a connecting plate, an extending plate and a cover plate;
the connecting plate and the rotating plate are connected to form a box body structure integrally, the connecting plate comprises two opposite plate bodies, the extending plates are arranged on the top surfaces of the two opposite plate bodies, and the two sides of the cover plate are connected with the tops of the two extending plates respectively;
connecting plate, extension board and apron all follow the rotor plate and slide along the outer wall of retrieving the roller, and the apron is kept away from between one side of retrieving the roller and the connecting plate and is equipped with the feeding interval.
Preferably, the connecting plate includes water retaining part and play water portion, and the top surface that goes out water portion and be located water retaining part is seted up the apopore that runs through the connecting plate on the play water portion.
Preferably, two sets of fishing mechanisms and two recovery rollers are arranged on one mounting frame.
Preferably, the rotating parts on the two groups of recovery rollers rotate in opposite directions, and the rotating part close to the head of the ship body rotates towards the tail of the ship body.
Preferably, a transmission mechanism is arranged between the two recovery rollers, and driven gears on the two recovery rollers are meshed with a driving gear on the same transmission shaft.
(III) advantageous effects
Compared with the prior art, the invention provides river channel garbage cleaning equipment for hydraulic engineering, which has the following beneficial effects:
1. set up the recovery roller, and set up the feed inlet on retrieving the roller, salvage the part and rotate along the outer wall of retrieving the roller, it is when upwards rotating from the water inside, can salvage rubbish, rubbish is salvaged the back, salvage the part area rubbish and continue to rotate, when it rotates to the top of feed inlet, unloading mechanism utilizes rivers impact rubbish, make its landing downwards, rubbish finally passes the inside storage that the feed inlet got into the recovery roller, realize the automatic collection of rubbish, reduce staff intensity of labour, prevent that rubbish from dropping the aquatic, cause secondary pollution.
2. Utilize the characteristic of rivers automatic whereabouts under gravity, set up a box body structure, when the rotor plate rotates from river course water below orientation, water and rubbish all get into in the box body structure, the rotor plate continues to rotate, during its slope, the water flows towards the recovery roller under gravity, and because the setting of extension board and apron, can block water and rubbish and drop, make rubbish and water in the outside gathering of recovery roller, move to the top of feed inlet until the rotor plate, rubbish and rivers are all passed the feed inlet and get into the inside of recovery roller and collect, in this equipment, unloading mechanism and salvage the mechanism and form by same structure, the operation is simple, garbage collection is convenient.
Drawings
Fig. 1 is a schematic front view of a river waste cleaning device for hydraulic engineering in the present invention;
FIG. 2 is a schematic view of the fishing component of FIG. 1 according to the present invention;
fig. 3 is a schematic front view of a river waste cleaning device for hydraulic engineering according to the present invention;
FIG. 4 is a schematic view of the fishing component of FIG. 3 according to the present invention;
fig. 5 is a schematic top view of a river waste cleaning device for hydraulic engineering according to the present invention.
In the figure: 1. a hull; 2. a mounting frame; 3. a rotating member; 4. fishing the components; 5. a recovery roller; 6. a feed inlet; 7. a water through hole; 8. a rotating sleeve; 9. a rotating plate; 10. a drive motor; 11. a drive shaft; 12. a driving gear; 13. a driven gear; 14. a fishing rod; 15. a through hole; 16. a connecting pipe; 17. a high pressure water pump; 18. a water spray plate; 19. a water delivery pipe; 20. a high pressure nozzle; 21. a connecting plate; 22. an extension plate; 23. a cover plate; 24. a water retaining part; 25. a water outlet part; 26. and (7) water outlet holes.
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 to 5, a river waste cleaning apparatus for hydraulic engineering includes a hull 1, and further includes:
the mounting rack 2 is fixedly mounted on the side wall of the ship body 1;
the salvaging mechanism comprises a rotating part 3 and a salvaging part 4, and the rotating part 3 drives the salvaging part 4 to rotate to salvage the garbage;
the transmission mechanism is used for driving the rotating part 3 to rotate;
the recovery roller 5 is fixed on the mounting frame 2, the bottom of the recovery roller 5 is positioned above the river water body, the top of the recovery roller 5 is provided with a feed inlet 6, the bottom of the recovery roller 5 is provided with a water through hole 7, and the fishing component 4 rotates along the outer wall of the recovery roller 5;
the blanking mechanism uses water flow to impact garbage, and the garbage is assisted to pass through the feeding hole 6 and enter the recovery roller 5 for storage.
According to the garbage collection device, the recovery roller 5 is arranged, the feed inlet 6 is formed in the recovery roller 5, the fishing component 4 rotates along the outer wall of the recovery roller 5, when the fishing component rotates upwards from the inside of a water body, garbage can be fished, after the garbage is fished, the fishing component 4 drives the garbage to continue rotating, when the fishing component rotates to the position above the feed inlet 6, the garbage is impacted by the blanking mechanism through water flow, the garbage slides downwards and finally passes through the feed inlet 6 to enter the inside of the recovery roller 5 for storage, automatic garbage collection is achieved, the labor intensity of workers is reduced, and the garbage is prevented from falling into the water to cause secondary pollution.
Specifically, the rotating part 3 comprises two rotating sleeves 8, and the two rotating sleeves 8 are rotatably sleeved on the recovery roller 5;
the fishing component 4 comprises a rotating plate 9, two sides of the rotating plate 9 are respectively fixedly connected with the side walls of the two rotating sleeves 8, and the rotating sleeves 8 drive the rotating plate 9 to slide along the outer wall of the recovery roller 5;
drive mechanism includes driving motor 10 and transmission shaft 11, and transmission shaft 11 rotates with the curb plate of mounting bracket 2 to be connected, and 11 fixed mounting of transmission shaft have two driving gears 12, install driven gear 13 on two swivel mount 8, driving gear 12 and driven gear 13 intermeshing, and driving motor 10's output shaft drive connects transmission shaft 11.
In order to realize water flow impact on garbage and automatic garbage collection, the invention limits the fishing component 4 to comprise the rotating plate 9, and realizes the garbage fishing by installing different structures on the rotating plate 9.
Example one
Specifically, referring to fig. 1 and 2, a plurality of fishing rods 14 and through holes 15 are arranged on the rotating plate 9, the through holes 15 penetrate through the rotating plate 9, and the plurality of through holes 15 and the fishing rods 14 are distributed on the surface of the rotating plate 9 in a staggered and equidistant manner;
the blanking mechanism is fixedly arranged on the mounting frame 2 and sprays water to the rotating plate 9 passing through the feeding hole 6, and the water flow takes away the garbage on the fishing rod 14.
According to the embodiment of the invention, the fishing rod 14 and the through hole 15 are arranged on the rotating plate 9, when the rotating plate 9 rotates from the lower part of the water body, the fishing rod 14 is used for intercepting the garbage, so that the garbage is wound on the fishing rod 14, the garbage is prevented from flowing away, and the garbage fishing is realized.
Further, the blanking mechanism comprises a connecting pipe 16, a high-pressure water pump 17 and a water spraying plate 18;
two ends of the connecting pipe 16 are respectively communicated with the water spraying plate 18 and the high-pressure water pump 17, a water delivery pipe 19 is installed at the water inlet end of the high-pressure water pump 17, the water delivery pipe 19 extends to the lower part of the water body, a plurality of high-pressure nozzles 20 are installed at the bottom of the water spraying plate 18, and the high-pressure nozzles 20 spray water towards the rotating plate 9 sliding along the feed port 6.
In this embodiment, the high pressure water pump 17 and the high pressure nozzle 20 are provided, and the pipe body is used to transport water flow, so that the high pressure nozzle 20 can spray water toward the rotating plate 9 sliding along the feed port 6, and finally the water flow is used to take away the garbage on the rotating plate 9.
It should be noted that there is no component block between the high pressure nozzle 20 and the rotating plate 9, and at the same time, since the rotating plate 9 is moving continuously, in order to ensure that the high pressure nozzle 20 can spray water toward the rotating plate 9 sliding along the feed inlet 6, it is necessary to limit the installation angle of the high pressure nozzle 20, so that the nozzle faces toward the rotating plate 9, for example, when the rotating plate 9 just contacts the feed inlet 6, the high pressure nozzle 20 can be installed right above the rotating plate 9, the nozzle faces vertically downward, when the rotating plate 9 continues to move, there is the high pressure nozzle 20 located on one side of the rotating plate 9, which is installed obliquely, and the nozzle still faces toward the rotating plate 9, and finally, it can ensure that the rotating plate 9 is washed for a long time, and the garbage on the surface of the rotating plate 9 is taken away.
Example two
Based on the idea of impacting the garbage with water flow to assist the garbage to enter the recovery roller 5 through the feed opening 6 for internal storage, the present invention provides another embodiment:
specifically, referring to fig. 3 and 4, the blanking mechanism includes a connecting plate 21, an extending plate 22, and a cover plate 23;
the connecting plate 21 and the rotating plate 9 are connected to form a box structure, the connecting plate 21 comprises two opposite plate bodies, the extending plates 22 are arranged on the top surfaces of the two opposite plate bodies, and two sides of the cover plate 23 are respectively connected with the tops of the two extending plates 22;
connecting plate 21, extension plate 22 and apron 23 all follow rotor plate 9 and slide along the outer wall of retrieving roller 5, and the apron 23 is kept away from between one side of retrieving roller 5 and the connecting plate 21 and is equipped with the feeding interval.
It can be found, in this embodiment, unloading mechanism includes some plate bodys, these plate bodys link into an organic whole with rotor plate 9, make this structure both be unloading mechanism, and salvage mechanism, when rotor plate 9 rotates from river course water below orientation, water and rubbish all get into in the box body structure, rotor plate 9 continues to rotate, during its slope, the water flows towards recovery roller 5 under gravity, and because extension plate 22 and the setting of apron 23, can block water and rubbish and drop, make rubbish and water at the outside gathering of recovery roller 5, until rotor plate 9 removes the top to feed inlet 6, rubbish and rivers all pass the inside collection that feed inlet 6 got into recovery roller 5.
In this embodiment, simple structure, unloading mechanism and salvage the mechanism and form by same structure, and garbage collection is convenient.
It should be noted that, in order to ensure that the garbage is loaded at one time and that the water and the garbage are collected outside the recovery roller 5 without falling, it is necessary to increase the height of the extension plate 22 as much as possible and to reduce the width of the cover plate 23.
Furthermore, the connection plate 21 includes a water blocking portion 24 and a water outlet portion 25, the water outlet portion 25 is located on the top surface of the water blocking portion 24, and a water outlet hole 26 penetrating through the connection plate 21 is formed in the water outlet portion 25.
In this embodiment, through offering of apopore 26, the rivers in the reducible box body structure to reduce the possibility that rubbish flows the box body structure, prevent that rubbish from dropping the aquatic again.
EXAMPLE III
Aiming at the fishing mechanisms and the two recovery rollers 5 in the two embodiments, the number of the fishing mechanisms and the two recovery rollers 5 can be increased, for example, two groups of fishing mechanisms and two recovery rollers 5 are arranged and distributed along the side wall of the ship body 1, the same position is fished twice, and the garbage fishing effect is improved.
Further, referring to fig. 5, the rotating members 3 on the two sets of recovery rollers 5 rotate in opposite directions, and the rotating member 3 near the head of the hull 1 rotates toward the tail of the hull 1.
In this embodiment, further inject two sets of rotating parts 3's direction of rotation, 3 opposite directions of rotation on two sets of recovery rollers 5, and the rotating part 3 that is close to 1 head of hull is rotatory towards 1 afterbody of hull to when guaranteeing that hull 1 is gone forward, two sets of rotating parts 3 can stir the rivers of 1 both sides of hull and be close to each other, ensure that the rubbish around the recovery roller 5 is salvaged by the gathering, improve the salvage effect.
Specifically, the transmission mechanism is arranged between the two recovery rollers 5, and the driven gears 13 on the two recovery rollers 5 are meshed with the driving gear 12 on the same transmission shaft 11.
In this embodiment, a structure of the transmission mechanism is specifically provided, and one driving motor 10 is used to drive the two sets of rotating sleeves 8 to operate, so that the arrangement of power sources is reduced, and the operation cost is reduced.
The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.
Claims (9)
1. The utility model provides a river course rubbish clean-up equipment for hydraulic engineering, includes hull (1), its characterized in that still includes:
the mounting rack (2) is fixedly mounted on the side wall of the ship body (1);
the salvaging mechanism comprises a rotating part (3) and a salvaging part (4), and the rotating part (3) drives the salvaging part (4) to rotate to salvage the garbage;
the transmission mechanism is used for driving the rotating part (3) to rotate;
the recycling roller (5) is fixed on the mounting rack (2), the bottom of the recycling roller (5) is positioned above the river water body, a feeding hole (6) is formed in the top of the recycling roller (5), a water through hole (7) is formed in the bottom of the recycling roller (5), and the fishing component (4) rotates along the outer wall of the recycling roller (5);
the blanking mechanism utilizes water flow to impact garbage, and the garbage is assisted to pass through the feeding hole (6) and enter the recovery roller (5) for storage.
2. The river channel garbage cleaning equipment for the hydraulic engineering according to claim 1, characterized in that: the rotating part (3) comprises two rotating sleeves (8), and the two rotating sleeves (8) are rotatably sleeved on the recovery roller (5);
the fishing component (4) comprises a rotating plate (9), two sides of the rotating plate (9) are respectively and fixedly connected with the side walls of the two rotating sleeves (8), and the rotating sleeves (8) drive the rotating plate (9) to slide along the outer wall of the recovery roller (5);
drive mechanism includes driving motor (10) and transmission shaft (11), and transmission shaft (11) rotate with the curb plate of mounting bracket (2) and are connected, and transmission shaft (11) fixed mounting has two driving gear (12), installs driven gear (13) on two swivel sleeve (8), driving gear (12) and driven gear (13) intermeshing, and driving motor's (10) output shaft drive connects transmission shaft (11).
3. The river channel garbage cleaning equipment for the hydraulic engineering according to claim 2, characterized in that: the rotating plate (9) is provided with a plurality of fishing rods (14) and through holes (15), the through holes (15) penetrate through the rotating plate (9), and the plurality of through holes (15) and the fishing rods (14) are distributed on the surface of the rotating plate (9) in a staggered and equidistant manner;
the blanking mechanism is fixedly arranged on the mounting frame (2) and sprays water to the rotating plate (9) passing through the feeding hole (6), and the water flow takes away the garbage on the fishing rod (14).
4. The river channel garbage cleaning equipment for the hydraulic engineering according to claim 3, characterized in that: the blanking mechanism comprises a connecting pipe (16), a high-pressure water pump (17) and a water spraying plate (18);
two ends of the connecting pipe (16) are respectively communicated with the water spraying plate (18) and the high-pressure water pump (17), a water conveying pipe (19) is installed at the water inlet end of the high-pressure water pump (17), the water conveying pipe (19) extends to the lower portion of a water body, a plurality of high-pressure nozzles (20) are installed at the bottom of the water spraying plate (18), and the high-pressure nozzles (20) spray water towards the rotating plate (9) sliding along the feed port (6).
5. The river channel garbage cleaning equipment for the hydraulic engineering according to claim 2, characterized in that: the blanking mechanism comprises a connecting plate (21), an extending plate (22) and a cover plate (23);
the connecting plate (21) and the rotating plate (9) are connected to form an integrated box body structure, the connecting plate (21) comprises two opposite plate bodies, the extending plates (22) are arranged on the top surfaces of the two opposite plate bodies, and the two sides of the cover plate (23) are respectively connected with the tops of the two extending plates (22);
connecting plate (21), extension board (22) and apron (23) all follow rotor plate (9) and slide along the outer wall of retrieving roller (5), and apron (23) keep away from between one side of retrieving roller (5) and connecting plate (21) and be equipped with the feeding interval.
6. The river channel garbage cleaning equipment for the hydraulic engineering according to claim 5, characterized in that: the connecting plate (21) comprises a water retaining part (24) and a water outlet part (25), the water outlet part (25) is positioned on the top surface of the water retaining part (24), and a water outlet hole (26) penetrating through the connecting plate (21) is formed in the water outlet part (25).
7. The river channel garbage cleaning equipment for the hydraulic engineering according to claim 2, characterized in that: and two groups of salvaging mechanisms and two recovery rollers (5) are arranged on one mounting frame (2).
8. The river channel garbage cleaning equipment for the hydraulic engineering according to claim 7, characterized in that: the rotating directions of the rotating parts (3) on the two recovery rollers (5) are opposite, and the rotating part (3) close to the head of the ship body (1) rotates towards the tail of the ship body (1).
9. The river channel garbage cleaning equipment for the hydraulic engineering according to claim 2, characterized in that: the transmission mechanism is arranged between the two recovery rollers (5), and driven gears (13) on the two recovery rollers (5) are meshed with driving gears (12) on the same transmission shaft (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211520244.3A CN115839072A (en) | 2022-11-30 | 2022-11-30 | River course rubbish clean-up equipment for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211520244.3A CN115839072A (en) | 2022-11-30 | 2022-11-30 | River course rubbish clean-up equipment for hydraulic engineering |
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| Publication Number | Publication Date |
|---|---|
| CN115839072A true CN115839072A (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211520244.3A Pending CN115839072A (en) | 2022-11-30 | 2022-11-30 | River course rubbish clean-up equipment for hydraulic engineering |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627328A (en) * | 2015-03-12 | 2015-05-20 | 重庆交通大学 | Fishing ship of garbage on water |
| CN204549223U (en) * | 2015-04-14 | 2015-08-12 | 武汉大学 | The clear bleaching device of a kind of drum-type |
| CN204871496U (en) * | 2015-07-13 | 2015-12-16 | 邱汉 | Solar energy rubbish clearing boat on water |
| CN110450914A (en) * | 2019-08-24 | 2019-11-15 | 孙素莲 | A kind of floater in river improvement pick-up boat |
| CN110835904A (en) * | 2019-12-02 | 2020-02-25 | 原睿奇 | River channel garbage cleaning equipment |
| CN112376523A (en) * | 2020-11-14 | 2021-02-19 | 乔明强 | Floating garbage fishing device for sewage treatment |
| CN215252733U (en) * | 2021-05-21 | 2021-12-21 | 刘裕祥 | Water surface garbage cleaning machine |
| CN216787056U (en) * | 2021-10-14 | 2022-06-21 | 新疆华美创信市场开发管理有限公司 | Water conservancy ditch is with removing fishing device with function is accomodate in circulation |
-
2022
- 2022-11-30 CN CN202211520244.3A patent/CN115839072A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627328A (en) * | 2015-03-12 | 2015-05-20 | 重庆交通大学 | Fishing ship of garbage on water |
| CN204549223U (en) * | 2015-04-14 | 2015-08-12 | 武汉大学 | The clear bleaching device of a kind of drum-type |
| CN204871496U (en) * | 2015-07-13 | 2015-12-16 | 邱汉 | Solar energy rubbish clearing boat on water |
| CN110450914A (en) * | 2019-08-24 | 2019-11-15 | 孙素莲 | A kind of floater in river improvement pick-up boat |
| CN110835904A (en) * | 2019-12-02 | 2020-02-25 | 原睿奇 | River channel garbage cleaning equipment |
| CN112376523A (en) * | 2020-11-14 | 2021-02-19 | 乔明强 | Floating garbage fishing device for sewage treatment |
| CN215252733U (en) * | 2021-05-21 | 2021-12-21 | 刘裕祥 | Water surface garbage cleaning machine |
| CN216787056U (en) * | 2021-10-14 | 2022-06-21 | 新疆华美创信市场开发管理有限公司 | Water conservancy ditch is with removing fishing device with function is accomodate in circulation |
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