CN112459157A - Ditch silt cleaning device - Google Patents
Ditch silt cleaning device Download PDFInfo
- Publication number
- CN112459157A CN112459157A CN202011292993.6A CN202011292993A CN112459157A CN 112459157 A CN112459157 A CN 112459157A CN 202011292993 A CN202011292993 A CN 202011292993A CN 112459157 A CN112459157 A CN 112459157A
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- fixedly connected
- limiting
- pressurizing
- driving
- driving shaft
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
- E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
- E02F5/287—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with jet nozzles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a ditch sludge cleaning device, which comprises a limiting outer frame, wherein a driving shaft lever is rotatably connected at the middle position of the inner side of the limiting outer frame, water diversion driving mechanisms are uniformly and fixedly connected around the two ends of the outer part of the driving shaft lever, a stable floating plate is fixedly connected at the middle position of the outer part of the driving shaft lever, a pressurizing and clearing mechanism is uniformly and fixedly connected on the outer surface of the driving shaft lever and between the water diversion driving mechanisms, a scraping mechanism is fixedly connected at the top output end of the pressurizing and clearing mechanism, a limiting adjusting rod is fixedly connected at the middle position of the back of the limiting outer frame, a water retaining pressure plate is fixedly connected at one end of the limiting adjusting rod, which is far away from the limiting outer frame, and a guide arc plate is fixedly connected at the bottom end of. This ditch silt cleaning device has reached and has turned into cleaning device walking kinetic energy with water velocity and water pressure, and cleaning device stably flows in the ditch.
Description
Technical Field
The invention relates to the technical field of water channels, in particular to a water channel sludge cleaning device.
Background
Irrigation of farmland is usually conducted into farmland by using water from rivers through 'ditches' formed on the ground. The water channel is a water channel dug manually and is divided into a main channel and a branch channel. The main and branch canals are generally constructed of stone or cement.
If the Chinese invention discloses the number: CN104863197A is a towed canal dredging vehicle. The technical scheme is as follows: a drag type ditch dredging vehicle comprises a flat vehicle body with a dustpan type opening, driving wheels arranged on two sides of the vehicle body, and a stirring mechanism connected with the driving wheels and positioned in the dustpan type opening, wherein a dredging mechanism communicated with the vehicle body is arranged on the vehicle body, and comprises a driving motor, a gearbox coaxial with an output shaft of the driving motor, and a sludge pump connected with a driving shaft of the gearbox into a whole. The invention has the beneficial effects that: the automatic dredging device has the advantages of simple structure, few moving parts, reliable operation, less energy consumption, high efficiency, self-walking function and strong adaptability, and solves the difficult problem of manual dredging operation of the water channel; has wide popularization and application prospect, and very obvious economic benefit and social benefit
Traditional ditch desilting equipment needs the manual external force clearance of exerting, and the workman can not observe protruding position of blockking up, and it is big to consume manpower and energy, and artificial control power is inhomogeneous, causes ditch bottom silt clearance face unevenness, and bellied silt position forms very easily once more and piles up.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a ditch sludge cleaning device, which solves the problems that the traditional ditch sludge cleaning equipment needs to be cleaned by manually applying external force, workers cannot observe the position blocked by a protrusion, the manpower and energy consumption is high, the manual control force is not uniform, the sludge cleaning surface at the bottom of a ditch is not flat, and the protruded sludge part is easy to form accumulation again.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a ditch sludge cleaning device comprises a limiting outer frame, wherein a driving shaft lever is rotatably connected at the middle position of the inner side of the limiting outer frame, water diversion driving mechanisms are uniformly and fixedly connected at the peripheries of two ends of the outer part of the driving shaft lever, a stable floating plate is fixedly connected at the middle position of the outer part of the driving shaft lever, a spring connecting rod is rotatably connected in the middle of the outer side of the driving shaft lever and above the stable floating plate, one end of the spring connecting rod, which is far away from the limiting outer frame, is rotatably connected with a touch pressing roller, a pressurizing cleaning mechanism is uniformly and fixedly connected at the position of the outer surface of the driving shaft lever, which is between the water diversion driving mechanisms, the output end of the top of the pressurizing cleaning mechanism is fixedly connected with a scraping mechanism, a limiting adjusting rod is fixedly connected at the middle position of the back of the limiting outer frame, and one, the bottom end of the water retaining pressure plate is fixedly connected with a guide arc plate. Convert into cleaning device walking kinetic energy with water velocity of flow and water pressure, cleaning device stably flows in the ditch to when the stagnation removal appears in the device, block the outflow of upstream water, until water pressure is greater than the resistance between cleaning device and the ditch, guarantee cleaning device's normal walking.
Preferably, the limiting adjusting rod is arranged to incline upwards, and the concave surface of the guiding arc plate faces the inner side of the limiting outer frame.
Preferably, the water diversion driving mechanism comprises a driving baffle, the bottom end of the driving baffle is fixedly connected with the driving shaft rod, the driving baffle is of a corrugated structure, and the surface of the driving baffle is axially consistent with the driving shaft rod.
Preferably, resistance-increasing inner grooves are uniformly formed in the surface of one side of the driving baffle, limiting through holes are formed in the resistance-increasing inner grooves, and the back of the limiting through holes penetrates through the driving baffle. The water flow resistance area is increased, and the driving force for driving the shaft lever to rotate is ensured.
Preferably, the pressurizing and clearing mechanism comprises a pressurizing support rod, the bottom of the pressurizing support rod is fixedly connected with the driving shaft rod, the top end inside the pressurizing support rod is penetrated through and is connected with an extruding connecting rod in a sliding mode, and the extruding connecting rod is located at one end outside the pressurizing support rod and is fixedly connected with the scraping mechanism.
Preferably, a pressurizing inner groove is formed in the vertical position inside the pressurizing support rod, and the pressurizing inner groove is of a conical structure with a large upper part and a small lower part.
Preferably, the position of the extrusion connecting rod close to the lower part is rotatably connected with a driving fan, the bottom end of the extrusion connecting rod is fixedly connected with a limiting conical block, and the limiting conical block is arranged corresponding to the pressurizing inner groove. The fluidity of water during the discharge and collection is increased, and the blocking phenomenon is avoided.
Preferably, the vertical position inside the extrusion connecting rod is fixedly connected with an inner conduction pipe, and the position outside the pressurizing support rod, which is close to the left side, is fixedly communicated with a one-way valve. The cleaned sludge is blown away by water pressure driving, so that the cleaned sludge can be uniformly dispersed to downstream, and the sludge layer is uniformly distributed.
Preferably, the scraping mechanism comprises an outer resistance-reducing arc plate, the top output end of the pressurizing supporting rod is fixedly connected with the two sides of the outer resistance-reducing arc plate, and the outer arc top of the outer resistance-reducing arc plate is evenly and equidistantly rotatably connected with a supporting pressing wheel. The supporting pressing wheel is in contact rolling with the bottom of the sludge, so that the device is prevented from being stuck with impurities at the bottom of the sludge.
Preferably, the surfaces of the two ends of the outer side of the outer drag reduction arc plate are fixedly connected with a material shoveling conical plate, and the material shoveling conical plate extends towards the two sides of the outer part of the outer drag reduction arc plate. The shoveling taper plate digs and takes the convex place of the sludge layer and throws the sludge layer to the upper flowing water layer along with the rotation.
Preferably, the middle position of the bottom of the outer drag reduction arc plate is fixedly connected with a conduction through pipe, and the input end of the conduction through pipe is communicated with the inner conduction pipe.
Preferably, the bottom surface of the conduction through pipe is uniformly and fixedly connected with a cleaning spraying hole, and the direction of the outlet of the cleaning spraying hole and the inner side of the shoveling taper plate are measured.
The working principle is as follows: the device is placed in a canal, the concave surface of a guide arc plate is opposite to the direction of water flow, the upper half part of the cleaning device floats on the water surface by a stable floating plate, a touch roller is contacted with two sides of the canal under the action of elastic pressure of a spring connecting rod, the cleaning device floats to the downstream from the upstream of the canal along with the water flow, a water retaining pressure plate and the guide arc plate guide the water flow, the water flow speed and the water pressure are converted into the walking kinetic energy of the cleaning device, the cleaning device stably flows in the canal, the moving speed of the cleaning device is less than the water flow speed under the action of the friction force between the touch roller and the two sides, a water diversion driving mechanism blocks the water flow, so that the water pressure pushes the water diversion driving mechanism to rotate, an inner resistance groove is arranged in the driving baffle plate, the water flow resistance area is increased, the driving force for driving the shaft lever to rotate is ensured, a pressurizing cleaning mechanism and a scraping mechanism are driven to rotate, and the scraping mechanism, firstly contacting with the sludge, shoveling the sludge to the inner side of the outer anti-drag arc plate, when the outer anti-drag arc plate contacts with the bottommost part of the sludge, the supporting pressure wheel contacts with the bottom of the sludge to roll, avoiding the device from being hung and blocked with impurities at the bottom of the sludge, the sludge is turned into the water flow above along with the rotation of the scraping mechanism and is rushed to the downstream by the water flow, realizing the smooth cleaning of the convex part of the sludge layer, ensuring the uniform thickness of the sludge at the bottom of the water channel, when the scraping mechanism contacts and extrudes with the sludge, the extruding connecting rod moves towards the inside of the pressurizing inner groove, limiting the conical block to lead the water in the pressurizing inner groove to pass through the inner conducting pipe and the conducting through pipe, finally spraying out from the cleaning spraying hole, scattering the cleaned sludge into the water flow, ensuring that the sludge can be uniformly floated towards the downstream, when the scraping mechanism turns over the water surface, the extruding connecting rod returns to the initial state, the secondary cleaning treatment can be realized; when the device appears the stagnation and removes, the pressure of cleaning device upper reaches is big gradually, and the cambered surface of guide arc board is by water pressure pulling downwards to the oblique downstream of guide arc board, the outflow of upstream water is blocked to manger plate clamp plate and guide arc board this moment, is greater than the resistance between cleaning device and the ditch until water pressure, guarantees cleaning device's normal walking.
(III) advantageous effects
The invention provides a ditch sludge cleaning device. The method has the following beneficial effects:
(1) this ditch silt cleaning device, manger plate clamp plate and guide arc board turn into cleaning device walking kinetic energy with water velocity and water pressure, and cleaning device stably flows in the ditch to when the device appears the stagnation and removes, block the outflow of upstream water, be greater than the resistance between cleaning device and the ditch until water pressure, guarantee cleaning device's normal walking.
(2) This ditch silt cleaning device, spring connecting rod with touch and press the gyro wheel, stabilize cleaning device flow direction, appear the upset phenomenon when avoiding cleaning device to walk.
(3) This ditch silt cleaning device, pressure boost inside groove, restriction awl piece, interior conduction pipe, conduction siphunculus and clear away and spray the hole, blow off the silt of clearance through the water pressure drive, guarantee that the silt after the clearance can the homodisperse to low reaches, guarantee the evenly distributed on silt layer.
(4) This ditch silt cleaning device, pressure boost inside groove and drive fan piece increase the mobility when water discharges and collects, avoid appearing blocking phenomenon.
(5) This ditch silt cleaning device supports the pinch roller and rolls with the contact of silt bottom, avoids the device to appear hanging the card with the impurity of silt bottom.
(6) This ditch silt cleaning device, shovel material taper plate excavates the bellied place in silt layer and get to along with rotatory throwing goes up flowing water layer.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic structural view of the top of the present invention;
FIG. 4 is a schematic structural view of the water diversion driving mechanism of the present invention;
FIG. 5 is a schematic structural view of a pressurized purging mechanism of the present invention;
FIG. 6 is a schematic structural view of the top of the scraping mechanism of the present invention;
fig. 7 is a schematic structural view of the bottom of the scraping mechanism of the present invention.
In the figure: the device comprises a 1 limiting outer frame, a 2 driving shaft rod, a 3 water diversion driving mechanism, a 301 driving baffle, a 302 resistance-increasing inner groove, a 303 limiting perforation, a 4 stabilizing floating plate, a 5 spring connecting rod, a 6 contact pressure roller, a 7 pressurizing clearing mechanism, a 71 pressurizing supporting rod, a 72 extruding connecting rod, a 73 pressurizing inner groove, a 74 driving fan blade, a 75 limiting conical block, a 76 inner conduction pipe, a 77 one-way valve, an 8 scraping mechanism, a 81 outer resistance-reducing arc plate, a 82 supporting pressing wheel, a 83 material shoveling conical plate, a 84 conduction through pipe, a 85 clearing spraying hole, a 9 limiting adjusting rod, a 10 water retaining pressure plate and a 11 guiding arc plate.
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.
Example one
As shown in fig. 1-3, the present invention provides a technical solution: a ditch sludge cleaning device comprises a limiting outer frame 1, a driving shaft lever 2 is rotatably connected at the middle position of the inner side of the limiting outer frame 1, water diversion driving mechanisms 3 are uniformly and fixedly connected at the peripheries of two ends of the outer part of the driving shaft lever 2, a stable floating plate 4 is fixedly connected at the middle position of the outer part of the driving shaft lever 2, a spring connecting rod 5 is rotatably connected in the middle of the outer side of the driving shaft lever 2 and above the stable floating plate 4, a touch roller 6 is rotatably connected at one end of the spring connecting rod 5 far away from the limiting outer frame 1, a pressurizing and cleaning mechanism 7 is uniformly and fixedly connected at the position of the outer surface of the driving shaft lever 2 and between the water diversion driving mechanisms 3, a scraping mechanism 8 is fixedly connected at the output end of the top of the pressurizing and cleaning mechanism 7, a limiting adjusting rod 9 is fixedly connected at the middle position of the back of the limiting outer frame 1, and a, the bottom end of the water retaining pressure plate 10 is fixedly connected with a guide arc plate 11. Convert into cleaning device walking kinetic energy with water velocity of flow and water pressure, cleaning device stably flows in the ditch to when the stagnation removal appears in the device, block the outflow of upstream water, until water pressure is greater than the resistance between cleaning device and the ditch, guarantee cleaning device's normal walking.
The regulating rod 9 is inclined upward, and the concave surface of the guide arc plate 11 faces the inner side of the regulating outer frame 1.
Example two
As shown in fig. 4, on the basis of the first embodiment, the present invention provides a technical solution: the utility model provides a ditch silt cleaning device, diversion drive mechanism 3 includes drive baffle 301, and drive baffle 301's bottom and drive axostylus axostyle 2 fixed connection, drive baffle 301 adopt ripple structure to the surface of drive baffle 301 is unanimous with drive axostylus axostyle 2 axial.
Resistance-increasing inner grooves 302 are uniformly formed in the surface of one side of the driving baffle 301, limiting through holes 303 are formed in the resistance-increasing inner grooves 302, and the back surfaces of the limiting through holes 303 penetrate through the driving baffle 301. The water flow resistance area is increased, and the driving force for driving the shaft lever 2 to rotate is ensured.
EXAMPLE III
As shown in fig. 5, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: the utility model provides a ditch silt cleaning device, pressure boost clearance mechanism 7 includes pressure boost branch 71, pressure boost branch 71's bottom and driving shaft pole 2 fixed connection, and the inside top of pressure boost branch 71 runs through and sliding connection has extrusion connecting rod 72, and extrusion connecting rod 72 is located the outside one end of pressure boost branch 71 and scrapes material mechanism 8 fixed connection.
A pressurizing inner groove 73 is formed in the vertical position inside the pressurizing support rod 71, and the pressurizing inner groove 73 is of a conical structure with a large upper part and a small lower part.
The position of the extrusion connecting rod 72 close to the lower part is rotatably connected with a driving fan piece 74, the bottom end of the extrusion connecting rod 72 is fixedly connected with a limiting conical block 75, and the limiting conical block 75 is arranged corresponding to the inner pressurizing groove 73. The fluidity of water during the discharge and collection is increased, and the blocking phenomenon is avoided.
An inner conduction pipe 76 is fixedly connected to the vertical position inside the extrusion connecting rod 72, and a one-way valve 77 is fixedly communicated with the position on the left side outside the pressurization supporting rod 71. The cleaned sludge is blown away by water pressure driving, so that the cleaned sludge can be uniformly dispersed to downstream, and the sludge layer is uniformly distributed.
Example four
As shown in fig. 6 to 7, on the basis of the first embodiment, the second embodiment and the third embodiment, the present invention provides a technical solution: the utility model provides a ditch silt cleaning device, scraper mechanism 8 includes outer drag reduction arc board 81, and the top output of pressure boost branch 71 and outer drag reduction arc board 81 both sides fixed connection, the even and equidistant rotation in outer drag reduction arc board 81 outside arc top position is connected with support pinch roller 82. The supporting pressing wheel 82 is in contact rolling with the bottom of the sludge, so that the device is prevented from being stuck with impurities at the bottom of the sludge.
The surfaces of the two ends of the outer side of the outer drag reduction arc plate 81 are fixedly connected with a shoveling conical plate 83, and the shoveling conical plate 83 extends to the two sides of the outer portion of the outer drag reduction arc plate 81. The shoveling taper plate 83 digs the convex part of the sludge layer and throws the sludge layer to the upper flowing water layer along with the rotation.
The middle position of the bottom of the outer drag reduction arc plate 81 is fixedly connected with a conduction through pipe 84, and the input end of the conduction through pipe 84 is communicated with the inner conduction pipe 76.
The bottom surface of the conduction through pipe 84 is uniformly and fixedly connected with a cleaning and spraying hole 85, and the direction of the output port of the cleaning and spraying hole 85 is inner side of the shoveling taper plate 83.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
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 (10)
1. The utility model provides a ditch silt cleaning device, includes restriction outrigger (1), its characterized in that: a driving shaft lever (2) is rotatably connected to the middle position of the inner side of the limiting outer frame (1), water diversion driving mechanisms (3) are uniformly and fixedly connected to the peripheries of two ends of the outer part of the driving shaft lever (2), stable floating plates (4) are fixedly connected to the middle position of the outer part of the driving shaft lever (2), a spring connecting rod (5) is rotatably connected to the middle of the outer side of the driving shaft lever (2) and above the stable floating plates (4), a touch roller (6) is rotatably connected to one end, far away from the limiting outer frame (1), of the spring connecting rod (5), a pressurizing clearing mechanism (7) is uniformly and fixedly connected to the position, on the outer surface of the driving shaft lever (2) and between the water diversion driving mechanisms (3), a scraping mechanism (8) is fixedly connected to the top output end of the pressurizing clearing mechanism (7), a limiting adjusting rod (9) is fixedly connected to the middle position of the back of, one end, far away from the limiting outer frame (1), of the limiting adjusting rod (9) is fixedly connected with a water retaining pressure plate (10), and the bottom end of the water retaining pressure plate (10) is fixedly connected with a guide arc plate (11).
2. The ditch sludge cleaning apparatus of claim 1, wherein: the limiting adjusting rod (9) is arranged to incline upwards, and the concave surface of the guide arc plate (11) faces towards the inner side of the limiting outer frame (1).
3. The ditch sludge cleaning apparatus of claim 1, wherein: the water diversion driving mechanism (3) comprises a driving baffle (301), the bottom end of the driving baffle (301) is fixedly connected with the driving shaft rod (2), the driving baffle (301) adopts a corrugated structure, and the surface of the driving baffle (301) is axially consistent with the driving shaft rod (2).
4. The ditch sludge cleaning apparatus of claim 2, wherein: resistance-increasing inner grooves (302) are uniformly formed in the surface of one side of the driving baffle (301), limiting through holes (303) are formed in the resistance-increasing inner grooves (302), and the back surfaces of the limiting through holes (303) penetrate through the driving baffle (301).
5. The ditch sludge cleaning apparatus of claim 1, wherein: the pressurizing and clearing mechanism (7) comprises a pressurizing support rod (71), the bottom of the pressurizing support rod (71) is fixedly connected with the driving shaft rod (2), the top end inside the pressurizing support rod (71) is penetrated and is slidably connected with an extruding connecting rod (72), and the extruding connecting rod (72) is located at one end outside the pressurizing support rod (71) and is fixedly connected with the scraping mechanism (8).
6. The ditch sludge cleaning apparatus of claim 5, wherein: the vertical position in the pressurizing support rod (71) is provided with a pressurizing inner groove (73), and the pressurizing inner groove (73) adopts a conical structure with a large upper part and a small lower part.
7. The ditch sludge cleaning apparatus of claim 6, wherein: the position, close to the lower part, of the extrusion connecting rod (72) is rotatably connected with a driving fan piece (74), the bottom end of the extrusion connecting rod (72) is fixedly connected with a limiting conical block (75), and the limiting conical block (75) is arranged corresponding to the inner pressurizing groove (73).
8. The ditch sludge cleaning apparatus of claim 7, wherein: an inner conduction pipe (76) is fixedly connected to the vertical position inside the extrusion connecting rod (72), and a one-way valve (77) is fixedly communicated with the position, close to the left side, outside the pressurization supporting rod (71).
9. The ditch sludge cleaning apparatus of claim 5, wherein: the scraping mechanism (8) comprises an outer drag reduction arc plate (81), the top output end of the pressurizing supporting rod (71) is fixedly connected with the two sides of the outer drag reduction arc plate (81), and the outer arc top of the outer drag reduction arc plate (81) is evenly and rotationally connected with a supporting pressing wheel (82) at equal intervals.
10. The raceway sludge cleaning apparatus of claim 9, wherein: the surface at both ends outside outer drag reduction arc plate (81) all fixedly connected with shovel material taper plate (83), the outside both sides of the outside drag reduction arc plate (81) of shovel material taper plate (83) extend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011292993.6A CN112459157A (en) | 2020-11-18 | 2020-11-18 | Ditch silt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011292993.6A CN112459157A (en) | 2020-11-18 | 2020-11-18 | Ditch silt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112459157A true CN112459157A (en) | 2021-03-09 |
Family
ID=74836086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011292993.6A Withdrawn CN112459157A (en) | 2020-11-18 | 2020-11-18 | Ditch silt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112459157A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374010A (en) * | 2021-05-07 | 2021-09-10 | 浙江广川工程咨询有限公司 | River channel sludge and slurry cleaner for hydraulic engineering |
| CN115288227A (en) * | 2022-08-19 | 2022-11-04 | 中国水电基础局有限公司 | Dredging equipment is used in hydraulic engineering construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2108744U (en) * | 1991-09-14 | 1992-07-01 | 陈林峰 | Dredging waterwheel |
| CN2672170Y (en) * | 2003-12-03 | 2005-01-19 | 区少驹 | Slurry dreading device for river bed |
| KR20120009967A (en) * | 2010-07-23 | 2012-02-02 | 김현승 | the adsorption and seperating method and apparatus of sludge on the ground under water |
| CN202482911U (en) * | 2012-03-19 | 2012-10-10 | 张玉林 | Spiral force-borrowing silt-breaking sand-blowing dredging device for river channels |
| CN103321264A (en) * | 2012-03-19 | 2013-09-25 | 张玉林 | Spiral force-borrowing silt-breaking sand-blowing dredging device for river channel |
| CN103643714A (en) * | 2013-12-03 | 2014-03-19 | 李亚兵 | River-crossing tunnel trash remover |
| CN110777871A (en) * | 2019-11-08 | 2020-02-11 | 余蝶双 | Dredging equipment is used to irrigation ditch for irrigation |
-
2020
- 2020-11-18 CN CN202011292993.6A patent/CN112459157A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2108744U (en) * | 1991-09-14 | 1992-07-01 | 陈林峰 | Dredging waterwheel |
| CN2672170Y (en) * | 2003-12-03 | 2005-01-19 | 区少驹 | Slurry dreading device for river bed |
| KR20120009967A (en) * | 2010-07-23 | 2012-02-02 | 김현승 | the adsorption and seperating method and apparatus of sludge on the ground under water |
| CN202482911U (en) * | 2012-03-19 | 2012-10-10 | 张玉林 | Spiral force-borrowing silt-breaking sand-blowing dredging device for river channels |
| CN103321264A (en) * | 2012-03-19 | 2013-09-25 | 张玉林 | Spiral force-borrowing silt-breaking sand-blowing dredging device for river channel |
| CN103643714A (en) * | 2013-12-03 | 2014-03-19 | 李亚兵 | River-crossing tunnel trash remover |
| CN110777871A (en) * | 2019-11-08 | 2020-02-11 | 余蝶双 | Dredging equipment is used to irrigation ditch for irrigation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374010A (en) * | 2021-05-07 | 2021-09-10 | 浙江广川工程咨询有限公司 | River channel sludge and slurry cleaner for hydraulic engineering |
| CN115288227A (en) * | 2022-08-19 | 2022-11-04 | 中国水电基础局有限公司 | Dredging equipment is used in hydraulic engineering construction |
| CN115288227B (en) * | 2022-08-19 | 2023-11-24 | 中国水电基础局有限公司 | Desilting equipment for hydraulic engineering construction |
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Application publication date: 20210309 |