CN211646522U - River course sediment removal device for hydraulic engineering - Google Patents
River course sediment removal device for hydraulic engineering Download PDFInfo
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- CN211646522U CN211646522U CN201922150295.1U CN201922150295U CN211646522U CN 211646522 U CN211646522 U CN 211646522U CN 201922150295 U CN201922150295 U CN 201922150295U CN 211646522 U CN211646522 U CN 211646522U
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Abstract
The utility model relates to a hydraulic engineering technical field just discloses a river course desilting device for hydraulic engineering, which comprises a ship body, the positive right side of hull is located position fixedly connected with fixed bolster on the upper side, the bottom of fixed bolster is provided with the riverbed device that loosens the soil. This river course desilting device for hydraulic engineering, motor power, belt pulley one, the belt, belt pulley two, roller bearing and excavation tooth, motor power drives belt pulley one and rotates, belt pulley one drives belt pulley two through the belt and rotates, belt pulley two drives the roller bearing and rotates, the roller bearing drives the excavation tooth and rotates, excavate the silt of riverbed through the excavation tooth, thereby the speed that silt and river water mix has been improved, through the connecting plate, the linking frame, the screening net, hydraulic telescoping rod, the cooperation between adapter sleeve and the dead lever, collect the rubbish that the device was loosened the soil by riverbed bottom turned out with the riverbed, prevent that rubbish from floating to river surface, the environmental protection.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field specifically is a river course desilting device for hydraulic engineering.
Background
River channel desilting generally mixes silt and river, and silt flows along with the river, generally only uses high-pressure rivers with the hull that silt and river mix to wash away the silt of riverbed, and is low to the mixing rate of silt to the river course bottom can remain rubbish, also washed rubbish when having washed silt up, leads to rubbish to drift along with the river.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a river course sediment removal device for hydraulic engineering has solved the problem that low and lead to riverbed bottom rubbish to drift along with the river easily to silt and river mixing rate.
(II) technical scheme
For the above-mentioned speed that improves silt and river water and prevent the purpose that riverbed rubbish drifted along with the river of realizing mixing, the utility model provides a following technical scheme: the utility model provides a river course dredging device for hydraulic engineering, includes the hull, the positive right side of hull is located the position fixedly connected with fixed bolster on the upper side, the bottom of fixed bolster is provided with the riverbed device that loosens the soil, the bottom of hull is provided with the screening plant in the position that is located the centre, the left side wall of hull is provided with towards the silt device in the position that is located near the top.
Preferably, the riverbed soil loosening device comprises a power motor, a belt pulley I, a belt pulley II, a roller and digging teeth, the power motor is fixedly connected with the inner wall of the bottom of the ship body and is positioned close to the right, the output end of the power motor penetrates through the side wall of the ship body and extends to the front surface of the ship body, the first belt pulley is fixedly connected with the output end of the power motor, the roller is rotatably connected with the fixed support close to the side wall of the ship body and the position close to the bottom through a bearing, the second belt pulley is fixedly connected with the outer wall of the rolling shaft at a position close to the fixed support, the belt is sleeved outside the first belt pulley and the second belt pulley, the digging teeth are fixedly connected with the outer wall of the rolling shaft, the mud at the bottom of the river bed is excavated through the matching of the power motor, the belt pulley I, the belt pulley II, the rolling shaft and the excavating teeth, so that the mixing speed of the mud and river water is improved.
Preferably, the screening device comprises a connecting plate, a connecting frame, a screening net, a hydraulic telescopic rod, a connecting sleeve and a fixing rod, wherein the connecting plate is fixedly connected with the bottom of the ship body and positioned in the middle, the connecting frame is movably hinged with the bottom of the connecting plate through a hinge, the screening net is fixedly connected with the left side wall of the connecting frame, the top end of the hydraulic telescopic rod is movably hinged with the right side wall of the connecting frame and positioned close to the bottom through a hinged plate, one end, far away from the connecting frame, of the hydraulic telescopic rod is fixedly connected with the connecting sleeve, the fixing rod is fixedly connected with the outer wall of the connecting sleeve and positioned close to the ship body, one end, far away from the connecting sleeve, of the fixing rod is rotatably connected with the ship body through a bearing, the screening net is arranged to collect garbage at the bottom of the river bed, and the screening net is, preventing the garbage from floating out.
Preferably, it includes backup pad, water pump, approach water pipe and drainage pipe to dash the silt device, the backup pad is connected with the left side wall of hull and is located the position fixed connection who is close to the top, the top of water pump and backup pad is located the position fixed connection behind one side in the middle of and, the water inlet fixed connection of approach water pipe and water pump, the one end that the water pump was kept away from to the approach water pipe runs through the backup pad and extends the below of backup pad, drainage pipe and the outlet fixed connection of water pump, the one end that the water pump was kept away from to drainage pipe runs through the backup pad and extends the below of backup pad, through the cooperation between water pump 502, approach water pipe 503 and the drainage pipe 504, erodees the riverbed bottom, mixes silt and river to make silt flow away along with the.
Preferably, the digging tooth is arc-shaped, the belt is matched with the first belt pulley and the second belt pulley, and the first belt pulley drives the second belt pulley to rotate through the belt.
Preferably, the plane of the bottom of the water inlet pipeline is lower than the plane of the bottom of the ship body, the plane of the bottom of the water outlet pipeline is lower than the plane of the bottom of the water inlet pipeline, and the water inlet pipeline is kept below the water surface all the time.
Preferably, the bottom of the drainage pipeline is bent to one side far away from the water inlet pipeline, so that the sludge flushed by the drainage pipeline moves to the displacement far away from the water inlet.
Preferably, the length of the screening net is smaller than the distance between the water inlet pipeline and the connecting plate, so that the water inlet pipeline is prevented from being blocked by the screening net.
Compared with the prior art, the utility model provides a river course sediment removal device for hydraulic engineering possesses following beneficial effect:
1. this river course desilting device for hydraulic engineering, motor power, belt pulley one, belt pulley two, roller bearing and excavation tooth, motor power drive belt pulley one rotates, and belt pulley one drives belt pulley two through the belt and rotates, and belt pulley two drives the roller bearing and rotates, and the roller bearing drives the excavation tooth and rotates, excavates the silt of riverbed through the excavation tooth to the speed that silt and river water mix has been improved.
2. This river course desilting device for hydraulic engineering through the cooperation between connecting plate, carriage, screening net, hydraulic telescoping rod, adapter sleeve and the dead lever, collects the rubbish that the riverbed loosens the soil the device and is turned out by riverbed bottom, prevents that rubbish from floating to river surface, environmental protection.
3. This river desilting device for hydraulic engineering through the cooperation between water pump, the pipeline of intaking and the drainage pipe, erodees the riverbed bottom, mixes silt and river to make silt flow away along with the river.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an enlarged view of the structure A of FIG. 1 according to the present invention;
fig. 4 is an enlarged view of a structure B in fig. 2 according to the present invention.
Wherein: 1. a hull; 2. fixing a bracket; 3. a river bed scarification device; 301. a power motor; 302. a first belt pulley; 303. a belt; 304. a second belt pulley; 305. a roller; 306. digging teeth; 4. a screening device; 401. a connecting plate; 402. a connecting frame; 403. screening the net; 404. a hydraulic telescopic rod; 405. connecting sleeves; 406. fixing the rod; 5. a silt flushing device; 501. a support plate; 502. a water pump; 503. a water inlet pipeline; 504; and (4) a water drainage pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a river course desilting device for hydraulic engineering, including hull 1, the positive right side of hull 1 is located position fixedly connected with fixed bolster 2 on the upper side, and the bottom of fixed bolster 2 is provided with riverbed device 3 that loosens the soil, and the bottom of hull 1 is located the position in the middle and is provided with screening plant 4, and the left side wall of hull 1 is located the position that is close to the top and is provided with towards silt device 5.
The riverbed soil loosening device 3 comprises a power motor 301, a first belt pulley 302, a belt 303, a second belt pulley 304, a roller 305 and an excavating tooth 306, wherein the power motor 301 is fixedly connected with the inner wall of the bottom of the ship body 1 at a position close to the right, the output end of the power motor 301 penetrates through the side wall of the ship body 1 and extends to the front of the ship body 1, the first belt pulley 302 is fixedly connected with the output end of the power motor 301, the first belt pulley 302 is driven to rotate by the power motor 301, the roller 305 is rotatably connected with the position, close to the bottom, of the fixed support 2, close to the side wall of the ship body 1, through a bearing, the second belt pulley 304 is fixedly connected with the outer wall of the roller 305, the belt 303 is sleeved outside the first belt pulley 302 and the second belt pulley 304, the excavating tooth 306 is fixedly connected with the outer wall of the roller 305, the excavating tooth 306 is arc-shaped, the arc-shaped design enables the excavating tooth 306, the belt 303 is matched with the first belt pulley 302 and the second belt pulley 304, the power motor 301, the first belt pulley 302, the belt 303, the second belt pulley 304, the rolling shaft 305 and the excavating tooth 306 are arranged, the power motor 301 drives the first belt pulley 302 to rotate, the first belt pulley 302 drives the second belt pulley 304 to rotate through the belt 303, the second belt pulley 304 drives the rolling shaft 305 to rotate, the rolling shaft 305 drives the excavating tooth 306 to rotate, and sludge of a river bed is excavated through the excavating tooth 306, so that the mixing speed of the sludge and river water is improved.
The screening device 4 comprises a connecting plate 401, a connecting frame 402, a screening net 403, a hydraulic telescopic rod 404, a connecting sleeve 405 and a fixing rod 406, wherein the connecting plate 401 is fixedly connected with the bottom of the ship body 1 at the middle position, the connecting frame 402 is movably hinged with the bottom of the connecting plate 401 through a hinge, the screening net 403 is fixedly connected with the left side wall of the connecting frame 402, garbage is collected through the screening net 403, the length of the screening net 403 is smaller than the distance between a water inlet pipeline 503 and the connecting plate 401 to prevent the screening net 403 from blocking the water inlet pipeline 503, the top end of the hydraulic telescopic rod 404 is movably hinged with the right side wall of the connecting frame 402 at the position close to the bottom through a hinge plate, one end of the hydraulic telescopic rod 404 far away from the connecting frame 402 is fixedly connected with the connecting sleeve 405, the fixing rod 406 is fixedly connected with the outer wall of the connecting sleeve 405 at the position close to the ship body 1, one end, through connecting plate 401, linking frame 402, screening net 403, hydraulic telescoping rod 404, the cooperation between adapter sleeve 405 and the dead lever 406, collect the rubbish that the riverbed loosens the soil device 3 and is turned out by riverbed bottom, prevent that rubbish from floating to the river surface, when rubbish is more in screening net 403, control hydraulic telescoping rod 404 withdrawal, drive linking frame 402 and rotate and seal screening net 403, prevent that inside rubbish from drifting out, the environmental protection.
The silt flushing device 5 comprises a supporting plate 501, a water pump 502, a water inlet pipeline 503 and a drainage pipeline 504, wherein the supporting plate 501 is fixedly connected with the left side wall of the ship body 1 at a position close to the top, the water pump 502 is fixedly connected with the top of the supporting plate 501 at a position which is arranged at the rear part of the middle, the water inlet pipeline 503 is fixedly connected with the water inlet of the water pump 502, one end of the water inlet pipeline 503, which is far away from the water pump 502, penetrates through the supporting plate 501 and extends to the lower part of the supporting plate 501, a filter screen is arranged inside the water inlet of the water inlet pipeline 503 to prevent the water inlet pipeline 503 from being blocked, the plane of the bottom of the water inlet pipeline 503 is lower than the plane of the bottom of the ship body 1, so that the water inlet pipeline 503 can always pump water, the drainage pipeline 504 is fixedly connected with the water outlet of the water pump 502, one end, the quantity of the sludge flushed by the drainage pipeline 504 entering the water inlet pipeline 503 is reduced, the plane of the bottom of the drainage pipeline 504 is lower than the plane of the bottom of the water inlet pipeline 503, the bottom of the river bed is flushed through the cooperation of the water pump 502, the water inlet pipeline 503 and the drainage pipeline 504, the sludge and the river water are mixed, and therefore the sludge flows away along with the river water.
When the device is used, the first belt pulley 302 is driven to rotate through the power motor 301, the first belt pulley 302 drives the second belt pulley 304 to rotate through the belt 303, the second belt pulley 304 drives the roller 305 to rotate, the roller 305 drives the excavating teeth 306 to rotate, sludge of a river bed is excavated through the excavating teeth 306, the sieving net 403 is arranged, garbage turned out of the bottom of the river bed is collected through the sieving net 403, when more garbage exists in the sieving net 403, the hydraulic telescopic rods 404 are controlled to retract, the connecting frame 402 is driven to rotate, the sieving net 403 is sealed, the internal garbage is prevented from drifting out, the bottom of the river bed is washed through the cooperation between the water pump 502 and the water inlet pipeline 503 and the water outlet pipeline 504, and the sludge and river water are mixed.
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 (8)
1. The utility model provides a river course desilting device for hydraulic engineering, includes hull (1), its characterized in that: the right side of the front of hull (1) is located position fixedly connected with fixed bolster (2) on the upper side, the bottom of fixed bolster (2) is provided with riverbed soil loosening device (3), the bottom of hull (1) is located the position in the middle and is provided with screening plant (4), the left side wall of hull (1) is located the position that is close to the top and is provided with towards silt device (5).
2. The river channel dredging device for hydraulic engineering according to claim 1, wherein: the riverbed soil loosening device (3) comprises a power motor (301), a first belt pulley (302), a belt (303), two belt pulleys (304), a roller (305) and excavating teeth (306), the power motor (301) is fixedly connected with the inner wall of the bottom of the ship body (1) and is positioned close to the right, the output end of the power motor (301) penetrates through the side wall of the ship body (1) and extends to the front surface of the ship body (1), the first belt pulley (302) is fixedly connected with the output end of the power motor (301), the roller (305) is rotatably connected with the position, close to the bottom, of the side wall of the ship body (1) through a bearing and a fixed support (2), the two belt pulleys (304) are fixedly connected with the outer wall of the roller (305) and are positioned close to the fixed support (2), and the belt (303) is sleeved outside the first belt pulley (302) and the second belt pulley (304), the digging tooth (306) is fixedly connected with the outer wall of the roller (305).
3. The river channel dredging device for hydraulic engineering according to claim 1, wherein: the screening device (4) comprises a connecting plate (401), a connecting frame (402), a screening net (403), a hydraulic telescopic rod (404), a connecting sleeve (405) and a fixing rod (406), the connecting plate (401) is fixedly connected with the bottom of the ship body (1) at the middle position, the connecting frame (402) is movably hinged with the bottom of the connecting plate (401) through a hinge, the screening net (403) is fixedly connected with the left side wall of the connecting frame (402), the top end of the hydraulic telescopic rod (404) is movably hinged with the right side wall of the connecting frame (402) and is positioned near the bottom through a hinged plate, one end of the hydraulic telescopic rod (404) far away from the connecting frame (402) is fixedly connected with the connecting sleeve (405), the fixing rod (406) is fixedly connected with the outer wall of the connecting sleeve (405) at a position close to the ship body (1), one end of the fixed rod (406) far away from the connecting sleeve (405) is rotatably connected with the ship body (1) through a bearing.
4. The river channel dredging device for hydraulic engineering according to claim 1, wherein: dash silt device (5) including backup pad (501), water pump (502), water intaking pipeline (503) and drainage pipe (504), backup pad (501) and the left side wall of hull (1) are located the position fixed connection who is close to the top, water pump (502) and the top of backup pad (501) are located the position fixed connection of middle back, water intaking pipeline (503) and the water inlet fixed connection of water pump (502), the one end that water pump (502) were kept away from in water intaking pipeline (503) runs through backup pad (501) and extends the below of backup pad (501), drainage pipe (504) and the outlet fixed connection of water pump (502), drainage pipe (504) are kept away from the one end of water pump (502) and are run through backup pad (501) and extend the below of backup pad (501).
5. The river channel dredging device for hydraulic engineering according to claim 2, characterized in that: the digging tooth (306) is arc-shaped, and the belt (303) is matched with the first belt pulley (302) and the second belt pulley (304).
6. The river channel dredging device for hydraulic engineering according to claim 4, wherein: the plane of the bottom of the water inlet pipeline (503) is lower than the plane of the bottom of the ship body (1), and the plane of the bottom of the water outlet pipeline (504) is lower than the plane of the bottom of the water inlet pipeline (503).
7. The river channel dredging device for hydraulic engineering according to claim 4, wherein: the bottom of the drainage pipeline (504) is bent to one side far away from the water inlet pipeline (503).
8. The river channel dredging device for hydraulic engineering according to claim 3, wherein: the length of the screening net (403) is smaller than the distance between the water inlet pipeline (503) and the connecting plate (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922150295.1U CN211646522U (en) | 2019-12-04 | 2019-12-04 | River course sediment removal device for hydraulic engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922150295.1U CN211646522U (en) | 2019-12-04 | 2019-12-04 | River course sediment removal device for hydraulic engineering |
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| CN211646522U true CN211646522U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922150295.1U Active CN211646522U (en) | 2019-12-04 | 2019-12-04 | River course sediment removal device for hydraulic engineering |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108733A (en) * | 2021-09-12 | 2022-03-01 | 河海大学 | Device and method for removing micro-plastics in river and lake bottom mud |
| CN114541506A (en) * | 2022-02-28 | 2022-05-27 | 四川艺海建筑智能化装饰设计工程有限公司 | Green and environment-friendly river and lake remediation method and device |
| CN116199404A (en) * | 2023-03-23 | 2023-06-02 | 龙游县河道疏浚砂资源开发有限公司 | River dredging sludge screening pretreatment system and treatment process |
| WO2023103078A1 (en) * | 2021-12-10 | 2023-06-15 | 深圳市东深工程有限公司 | Ecological restoration system for coastal river channels |
-
2019
- 2019-12-04 CN CN201922150295.1U patent/CN211646522U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108733A (en) * | 2021-09-12 | 2022-03-01 | 河海大学 | Device and method for removing micro-plastics in river and lake bottom mud |
| WO2023103078A1 (en) * | 2021-12-10 | 2023-06-15 | 深圳市东深工程有限公司 | Ecological restoration system for coastal river channels |
| CN114541506A (en) * | 2022-02-28 | 2022-05-27 | 四川艺海建筑智能化装饰设计工程有限公司 | Green and environment-friendly river and lake remediation method and device |
| CN116199404A (en) * | 2023-03-23 | 2023-06-02 | 龙游县河道疏浚砂资源开发有限公司 | River dredging sludge screening pretreatment system and treatment process |
| CN116199404B (en) * | 2023-03-23 | 2023-08-08 | 龙游县河道疏浚砂资源开发有限公司 | River dredging sludge screening pretreatment system and treatment process |
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