CN114411620A - Environment-friendly dredging device and method for flood control dam surface in hydraulic engineering - Google Patents
Environment-friendly dredging device and method for flood control dam surface in hydraulic engineering Download PDFInfo
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- CN114411620A CN114411620A CN202210225544.2A CN202210225544A CN114411620A CN 114411620 A CN114411620 A CN 114411620A CN 202210225544 A CN202210225544 A CN 202210225544A CN 114411620 A CN114411620 A CN 114411620A
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims abstract description 61
- 229920001875 Ebonite Polymers 0.000 claims abstract description 13
- 239000010802 sludge Substances 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 description 5
- 238000006424 Flood reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
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- B08B1/12—
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- B08B1/32—
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Food Science & Technology (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a dredging device for the surface of a flood bank in an environment-friendly hydraulic engineering and a dredging method thereof. The device is provided with the driving motor, the first gear disc, the second gear disc, the first shaft column, the second shaft column, the third shaft column, the hard rubber silt removing brush and the like, the driving motor is used for driving the three shaft columns to rotate in the same direction, silt is sequentially removed in one direction, due to the inclined characteristic of the flood bank, the silt is removed downwards, the removing mode is simple, the silt removing effect is good, meanwhile, the triangular rod is arranged, the hard rubber silt removing brush can strike a right angle at the bottom of the triangular plate after rotating to push the silt, the attached silt can be removed, then the silt on the surface can be removed again through a trapezoidal opening in the cleaning plate, and the problem that the silt removing effect is poor due to excessive adhesion of the silt is solved.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a dredging device and a dredging method for the surface of a flood bank in environment-friendly hydraulic engineering.
Background
China is a country from ancient times where flood is generated, flood dams are arranged in many places, and the flood dams refer to dams built for preventing rivers from flooding. Flood dams have emerged hundreds of years ago. A flood bank is usually a pile of earth. The soil heap is in the shape of a strip, and sometimes extends for several kilometers along rivers, lakes or oceans. The dikes of the mississippi river along the shore are mostly 3-7 meters high, whereas the dikes of the netherlands are up to 10 meters. Flood dams can contain floods. For example, a flood bank along the bank of the mississippi river can be kept dry until the river floods in spring. River water in the flood bank can rise but cannot burst into adjacent land. This function is both beneficial and disadvantageous.
Present flood bank is the tilting generally, and the top of flood bank carries out the flattening through cement or fragment of brick, and the silt is deposited on its surface easily after blockking the flood to this kind of flood bank of slope more gentle, and the silt of production is untimely cleared up, produces bacterial growing easily, and the bad smell influence of silt is pleasing to the eye simultaneously, and silt covers at the top for a long time, causes flood bank top long-term wet and slippery, easily causes the surface corrosion, influences its flood control flood fighting ability.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides an environment-friendly hydraulic engineering flood bank surface dredging device and a dredging method thereof.
The invention provides an environment-friendly hydraulic engineering flood bank surface dredging device which comprises a cleaning box body, wherein rectangular holes are formed in two sides of the bottom of the cleaning box body, long-strip box bodies are fixedly installed in the middle parts of the two sides of the bottom of the cleaning box body through bolts, four round holes are formed in one side between the two long-strip box bodies, turntables are fixedly installed on the sides, which are not adjacent to the inner walls of the two long-strip box bodies, of the two long-strip box bodies at equal intervals through bolts, a same first shaft column is fixedly installed between the two turntables at the front end of the middle part of the two sides, a same second shaft column is fixedly installed between the two turntables at the rear end of the middle part of the two sides, a same third shaft column is fixedly installed between the two turntables at the rear end of the two sides, and the first shaft column, the second shaft column, the third shaft column and the fourth shaft column all penetrate through the round holes in one side between the long-strip box bodies, the one end fixed mounting of first shaft post circumference outer wall has the second gear wheel dish, and the second gear wheel dish is located the inside of the rectangular box of one side, the other end fixed mounting of first shaft post circumference outer wall has the belt pulley, the middle part fixed mounting of first shaft post circumference outer wall has the gyro wheel, and the middle part of second shaft post, third shaft post circumference outer wall all fixed mounting have the gyro wheel, and the circumference outer wall equidistance of four gyro wheels has the fixed strip through screw fixed mounting, the fixed strip is kept away from the one end fixed mounting of gyro wheel and is had the stereoplasm rubber to remove the silt brush all fixed mounting in the middle part, the both ends of second shaft post circumference outer wall all fixed mounting have the belt pulley, and the both ends of third shaft post circumference outer wall all fixed mounting have the belt pulley, and the one end fixed mounting of fourth shaft post circumference outer wall that keeps away from the second gear wheel dish has the belt pulley, and a plurality of belt pulleys all are located the inside of rectangular box, the circumference outer wall that the first shaft prop kept away from the belt pulley of second gear wheel dish one side has cup jointed first belt, and the other end of first belt circumference inner wall cup joints on the belt pulley of second shaft prop circumference outer wall keeping away from second gear wheel dish one end, second shaft prop circumference outer wall has cup jointed the second belt on being close to the circumference outer wall of the belt pulley of second gear wheel dish one side, and the circumference inner wall of second belt cup joints on the circumference outer wall that third shaft prop circumference outer wall is close to the belt pulley of second gear wheel dish.
According to the preferable scheme, the middle of the bottom of the inner wall of the box body is fixedly provided with two bases through bolts, the tops of the two bases are fixedly provided with the same driving motor through bolts, one end of an output shaft of the driving motor is fixedly provided with a motor shaft, one end of the circumferential outer wall of the motor shaft, which is far away from the driving motor, is fixedly provided with a first gear disc, and gears on the circumferential outer wall of the first gear disc are meshed with gears on the circumferential outer wall of a second gear disc.
As a preferable scheme in the invention, three triangular rods are fixedly installed in the middle of one side between two long box bodies at equal intervals through bolts, the right angle of each triangular rod is downward, the three triangular rods are distributed between a first shaft column and a second shaft column, between the second shaft column and a third shaft column, between the third shaft column and a fourth shaft column, cleaning plates are fixedly welded at the tops of two ends of the two triangular rods close to the front ends, cleaning plates are fixedly welded at the top of the front end of one triangular rod at the rear end, a trapezoidal opening is formed in one end, far away from the triangular rods, of the bottom of each cleaning plate, and a large top of the bottom of the trapezoidal opening is provided with an opening.
According to the preferable scheme, a plurality of crushing nails are fixedly arranged at the tops of the fixing strips on the circumferential outer wall of one roller at the rear end, a connecting plate is fixedly arranged at the rear end of one side between the two long-strip box bodies through bolts, and a cleaning brush is fixedly arranged at the front end of the connecting plate.
As the preferable scheme in the invention, rubber protective sleeves are sleeved on the inner wall of the round hole on one side between the two long-strip box bodies.
As a preferable scheme in the invention, fixing rings are fixed in the middle of two sides of the front end of the cleaning box body through welding, stretching belts are arranged on the two fixing rings, and moving wheels are fixedly arranged on two sides of two ends of the bottom of the cleaning box body through bolts.
An environment-friendly method for dredging the surface of a flood bank in a hydraulic engineering comprises the following steps:
s1, equipment checking: before the invention is started to treat garbage, the operation of the equipment is checked;
s2, placing the device on the surface of a flood bank: placing the device on an inclined flood bank through a stretching belt and a moving wheel, and moving the device to a position with sludge siltation by using the stretching belt;
s3, crushing the agglomerated sludge through rotation of the crushing shaft: firstly crushing the agglomerated sludge by arranging a crushing nail on the surface of a roller at the rear end;
s4, cleaning the sludge below the slope by rotating the cleaning shaft: the silt is cleaned towards the lower part of the slope body by the equidirectional rotation of the hard rubber silt removing brushes arranged on the three shaft columns;
s5, adjusting the position of the device on the slope through the stretching belt: slowly putting down the device through the stretching belt for cleaning, pulling up the device after cleaning, changing the device to another position for continuously cleaning from top to bottom, and repeating the cleaning process;
s6, pulling the device back to the top through a stretching belt after cleaning: after cleaning, the device is pulled back to the top of the slope through the stretching belt, and cleaning work is finished.
The invention has the beneficial effects that:
1. the device is provided with the driving motor, the first gear disc, the second gear disc, the first shaft column, the second shaft column, the third shaft column, the hard rubber silt removing brush and the like, the driving motor is used for driving the three shaft columns to rotate in the same direction, silt is sequentially removed in one direction, due to the inclined characteristic of the flood bank, the silt is removed downwards, the removing mode is simple, the silt removing effect is good, meanwhile, the triangular rods are arranged, the hard rubber silt removing brush can strike right angles at the bottoms of the triangular plates after rotating to push the silt, the attached silt can be removed, then the silt on the surface can be removed again through the trapezoidal openings in the cleaning plates, and the problem that the silt removing effect is poor due to excessive adhesion of the silt is solved.
2. The device comprises a plurality of crushing nails, a connecting plate, a cleaning brush and the like, wherein the crushing nails are arranged on the surface of the flood bank, and the crushing nails are arranged on the surface of the flood bank. Meanwhile, the device is simple to use and can be pulled by stretching the belt.
Drawings
FIG. 1 is a schematic cross-sectional view of a long-strip box body of a dredging device for the surface of a flood bank in environmental protection and hydraulic engineering provided by the invention;
fig. 2 is a schematic structural diagram in front cross section of an environmental-friendly hydraulic engineering flood bank surface dredging device provided by the invention;
fig. 3 is a schematic perspective view of a dredging device for the surface of a flood bank in an environmental protection and hydraulic engineering provided by the invention;
FIG. 4 is a schematic perspective view of a hard rubber desilting brush of the environment-friendly hydraulic engineering flood bank surface desilting device provided by the invention;
FIG. 5 is a schematic perspective view of a triangular rod of the dredging device for the surface of the flood bank in the environmental protection hydraulic engineering;
fig. 6 is an enlarged schematic structural view of fig. 5A of the dredging device for the surface of the flood bank in the environmental protection and hydraulic engineering provided by the invention;
fig. 7 is a schematic flow structure diagram of an environmental-friendly hydraulic engineering flood bank surface dredging method provided by the invention.
In the figure: 1-cleaning box body, 2-long box body, 3-moving wheel, 4-stretching belt, 5-fixing ring, 6-driving motor, 7-first gear disc, 8-motor shaft, 9-rubber protective sleeve, 10-rotary disc, 11-second gear disc, 12-first shaft column, 13-base, 14-hard rubber silt removing brush, 15-belt pulley, 16-first belt, 17-second belt, 18-second shaft column, 19-third shaft column, 20-fourth shaft column, 21-triangular rod, 22-third belt, 23-crushing nail, 24-fixing strip, 25-roller, 26-cleaning plate, 27-connecting plate and 28-cleaning brush.
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.
Referring to fig. 1-6, an environmental protection water conservancy project flood bank surface dredging device comprises a cleaning box body 1, rectangular openings are formed in two sides of the bottom of the cleaning box body 1, rectangular box bodies 2 are fixedly installed in the middle of two sides of the bottom of the cleaning box body 1 through bolts, four round holes are formed in one side between the two rectangular box bodies 2, turntables 10 are fixedly installed on one sides, which are not adjacent to the inner walls of the two rectangular box bodies 2, of the two front turntables 10 at equal intervals through bolts, the same first shaft column 12 is fixedly installed between the two front turntables 10 at the middle of the two sides, the same second shaft column 18 is fixedly installed between the two front turntables 10 at the middle of the two sides, the same third shaft column 19 is fixedly installed between the two rear turntables 10 at the middle of the two sides, the same third shaft column 20 is fixedly installed between the two rear turntables 10 at the two sides, the first shaft column 12, the second shaft column 18 and the third shaft column 19, The fourth shaft column 20 penetrates through a round hole on one side between the two long-strip boxes 2, a second gear wheel disc 11 is fixedly installed at one end of the circumferential outer wall of the first shaft column 12, the second gear wheel disc 11 is positioned inside the long-strip box 2 on one side, a belt pulley 15 is fixedly installed at the other end of the circumferential outer wall of the first shaft column 12, a roller 25 is fixedly installed at the middle of the circumferential outer wall of the first shaft column 12, rollers 25 are fixedly installed at the middle of the circumferential outer walls of the second shaft column 18, the third shaft column 19 and the third shaft column 20, fixing strips 24 are fixedly installed at equal intervals on the circumferential outer walls of the four rollers 25 through screws, a hard rubber silt removing brush 14 is fixedly installed at the middle of one end, away from the roller 25, of the fixing strip 24, belt pulleys 15 are fixedly installed at two ends of the circumferential outer wall of the second shaft column 18, belt pulleys 15 are fixedly installed at two ends of the circumferential outer wall of the third shaft column 19, and a belt pulley 15 is fixedly installed at one end, away from the second gear wheel disc 11, of the circumferential outer wall of the fourth shaft column 20, and a plurality of belt pulleys 15 all are located the inside of rectangular box 2, the first belt 16 has been cup jointed to the circumference outer wall of the belt pulley 15 that first shaft post 12 kept away from second gear wheel dish 11 one side, and the other end of the 16 circumference inner walls of first belt cup joints on the belt pulley 15 that second shaft post 18 circumference outer walls kept away from second gear wheel dish 11 one end, second belt 17 has been cup jointed on the circumference outer wall of second shaft post 18 circumference outer walls near the belt pulley 15 of second gear wheel dish 11 one side, and the circumference inner wall of second belt 17 cup joints on the circumference outer wall of third shaft post 19 circumference outer walls near the belt pulley 15 of second gear wheel dish 11.
According to the invention, two bases 13 are fixedly arranged in the middle of the bottom of the inner wall of the box body 1 through bolts, the same driving motor 6 is fixedly arranged at the tops of the two bases 13 through bolts, a motor shaft 8 is fixedly arranged at one end of an output shaft of the driving motor 6, a first gear disc 7 is fixedly arranged at one end, far away from the driving motor 6, of the circumferential outer wall of the motor shaft 8, and gears of the circumferential outer wall of the first gear disc 7 are meshed with gears of the circumferential outer wall of the second gear disc 11.
In the invention, three triangular rods 21 are fixedly arranged in the middle of one side between two long box bodies 2 at equal intervals through bolts, the right angle of the triangular rods 21 is downward, the three triangular rods 21 are distributed between a first shaft column 12 and a second shaft column 18, between the second shaft column 18 and a third shaft column 19, between the third shaft column 19 and a fourth shaft column 20, the tops of two ends of the two triangular rods 21 close to the front ends are respectively fixedly provided with a cleaning plate 26 through welding, the top of the front end of one triangular rod 21 at the rear end is also fixedly provided with a cleaning plate 26 through welding, one end of the bottom of the cleaning plate 26, far away from the triangular rods 21, is provided with a trapezoidal opening, and the bottom of the trapezoidal opening is provided with a large top opening.
In the invention, a plurality of crushing nails 23 are fixedly arranged on the top of a fixing strip (24) on the circumferential outer wall of one roller 25 at the rear end, a connecting plate 27 is fixedly arranged at the rear end of one side between two long-strip box bodies 2 through bolts, and a cleaning brush 28 is fixedly arranged at the front end of the connecting plate 27.
In the invention, a rubber protective sleeve 9 is sleeved on the inner wall of the round hole at one side between the two strip-shaped box bodies 2.
In the invention, fixing rings 5 are fixed in the middle of two sides of the front end of a cleaning box body 1 through welding, stretching belts 4 are arranged on the two fixing rings 5, and moving wheels 3 are fixedly arranged on two sides of two ends of the bottom of the cleaning box body 1 through bolts.
Referring to fig. 7, the method for dredging the surface of the flood bank in the environment-friendly hydraulic engineering comprises the following steps:
s1, equipment checking: before the invention is started to treat garbage, the operation of the equipment is checked;
s2, placing the device on the surface of a flood bank: placing the device on an inclined flood bank through a stretching belt and a moving wheel, and moving the device to a position with sludge siltation by using the stretching belt;
s3, crushing the agglomerated sludge through rotation of the crushing shaft: firstly crushing the agglomerated sludge by arranging a crushing nail on the surface of a roller at the rear end;
s4, cleaning the sludge below the slope by rotating the cleaning shaft: the silt is cleaned towards the lower part of the slope body by the equidirectional rotation of the hard rubber silt removing brushes arranged on the three shaft columns;
s5, adjusting the position of the device on the slope through the stretching belt: slowly putting down the device through the stretching belt for cleaning, pulling up the device after cleaning, changing the device to another position for continuously cleaning from top to bottom, and repeating the cleaning process;
s6, pulling the device back to the top through a stretching belt after cleaning: after cleaning, the device is pulled back to the top of the slope through the stretching belt, and cleaning work is finished.
The working principle is as follows: firstly, the device is placed on the slope surface of a flood bank through a stretching belt 4 and a moving wheel 3, a first gear disc 7 is driven to rotate through a driving motor 6, the first gear disc 7 is meshed with a second gear 11 to drive the second gear disc 11 to rotate, the second gear 11 drives a first shaft post 12 to rotate, the first shaft post 12 drives a second shaft post 18 to rotate through a first belt 16, the second shaft post 18 drives a third shaft post 19 to rotate through a second belt 17, the third shaft post 19 drives a fourth shaft post 20 to rotate through a third belt 22, the first shaft post 12 and the second shaft post 18 rotate in the same direction to drive a roller 25 and a hard rubber silt removing brush 14 on the circumferential outer wall of the shaft posts to rotate, silt on the surface of the flood bank is cleaned in the same direction, meanwhile, a crushing nail 23 arranged on the roller 25 of the fourth shaft post 20 crushes the caked silt, the hard rubber silt removing brush 14 is used for cleaning, after the sludge at the same position is cleaned from top to bottom, the device is moved by the stretching belt 4, and the sludge is removed from top to bottom again.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The environment-friendly hydraulic engineering flood bank surface dredging device comprises a cleaning box body (1), wherein rectangular holes are formed in two sides of the bottom of the cleaning box body (1), the cleaning box body is characterized in that a long-strip box body (2) is fixedly installed in the middle of each of two sides of the bottom of the cleaning box body (1) through bolts, four round holes are formed in one side between the two long-strip box bodies (2), two rotating discs (10) are fixedly installed on one sides, which are not adjacent to the inner wall of each long-strip box body (2), of the two front-end rotating discs (10), a same first shaft column (12) is fixedly installed between the two front-end rotating discs (10) in the middle of the two sides, a same second shaft column (18) is fixedly installed between the two rear-end rotating discs (10) in the middle of the two sides, a same third shaft column (19) is fixedly installed between the two rear-end rotating discs (10) in the two sides, and a same third shaft column (20) is fixedly installed between the two rear-end rotating discs (10) in the two sides, and the first shaft column (12), the second shaft column (18), the third shaft column (19) and the fourth shaft column (20) all pass through the round hole on one side between the two long-strip boxes (2), one end of the circumferential outer wall of the first shaft column (12) is fixedly provided with a second gear wheel disc (11), the second gear wheel disc (11) is positioned inside the long-strip box (2) on one side, the other end of the circumferential outer wall of the first shaft column (12) is fixedly provided with a belt pulley (15), the middle part of the circumferential outer wall of the first shaft column (12) is fixedly provided with rollers (25), the middle parts of the circumferential outer walls of the second shaft column (18), the third shaft column (19) and the third shaft column (20) are fixedly provided with rollers (25), the equal distances of the circumferential outer walls of the four rollers (25) are fixedly provided with fixing strips (24) through screws, the middle parts of one ends of the fixing strips (24) far away from the rollers (25) are fixedly provided with hard rubber silt removing brushes (14), the two ends of the circumferential outer wall of the second shaft column (18) are fixedly provided with belt pulleys (15), the two ends of the circumferential outer wall of the third shaft column (19) are fixedly provided with belt pulleys (15), one end, far away from the second gear disc (11), of the circumferential outer wall of the fourth shaft column (20) is fixedly provided with a belt pulley (15), a plurality of belt pulleys (15) are located inside the long-strip box body (2), the circumferential outer wall, far away from one side of the second gear disc (11), of the belt pulley (15) of the first shaft column (12) is sleeved with a first belt (16), the other end of the circumferential inner wall of the first belt (16) is sleeved on the belt pulley (15), far away from one end of the second gear disc (11), of the circumferential outer wall of the second shaft column (18), and the circumferential outer wall, close to one side of the second gear disc (11), of the belt pulley (15) is sleeved with a second belt (17), and the circumferential inner wall of the second belt (17) is sleeved on the circumferential outer wall of the third shaft column (19) close to the belt pulley (15) of the second gear disc (11).
2. The environment-friendly hydraulic engineering flood bank surface dredging device according to claim 1, wherein two bases (13) are fixedly mounted at the middle part of the bottom of the inner wall of the box body (1) through bolts, two bases (13) are fixedly mounted at the top of each base (13) through bolts, a same driving motor (6) is mounted at one end of an output shaft of the driving motor (6), a motor shaft (8) is fixedly mounted at one end of the outer wall of the circumference of the motor shaft (8) far away from the driving motor (6), a first gear disc (7) is fixedly mounted at one end of the outer wall of the circumference of the motor shaft (8), and gears of the outer wall of the circumference of the first gear disc (7) are meshed with gears of the outer wall of the circumference of the second gear disc (11).
3. The environment-friendly hydraulic engineering flood bank surface dredging device according to claim 2, wherein three triangular rods (21) are fixedly arranged in the middle of one side between two long-strip boxes (2) at equal intervals through bolts, the right angle of the triangular rods (21) is downward, and three triangular rods (21) are distributed between the first shaft column (12) and the second shaft column (18), between the second shaft column (18) and the third shaft column (19), between the third shaft column (19) and the fourth shaft column (20), and the top parts of the two ends of the two triangular rods (21) close to the front end are fixed with cleaning plates (26) by welding, and the top of the front end of a triangular rod (21) at the rear end is also fixed with a cleaning plate (26) by welding, trapezoidal trompil has all been opened to the one end of clearing plate (26) bottom keeping away from triangular rod (21), and the big top trompil in trapezoidal trompil bottom.
4. The environment-friendly hydraulic engineering flood bank surface dredging device according to claim 3, wherein a plurality of crushing nails (23) are fixedly mounted at the tops of the fixing strips (24) on the circumferential outer wall of one roller (25) at the rear end, a connecting plate (27) is fixedly mounted at the rear end of one side between the two long-strip boxes (2) through bolts, and a cleaning brush (28) is fixedly mounted at the front end of the connecting plate (27).
5. The environment-friendly hydraulic engineering flood bank surface dredging device according to claim 4, wherein a rubber protective sleeve (9) is sleeved on the inner wall of the round hole on one side between the two elongated boxes (2).
6. The environment-friendly hydraulic engineering flood bank surface dredging device according to claim 5, wherein the middle parts of the two sides of the front end of the cleaning box body (1) are respectively fixed with a fixing ring (5) through welding, the two fixing rings (5) are respectively provided with a stretching belt (4), and the two sides of the two ends of the bottom of the cleaning box body (1) are respectively fixedly provided with a moving wheel (3) through bolts.
7. An environment-friendly method for dredging the surface of a flood bank in a hydraulic engineering comprises the following steps:
s1, equipment checking: before the invention is started to treat garbage, the operation of the equipment is checked;
s2, placing the device on the surface of a flood bank: placing the device on an inclined flood bank through a stretching belt and a moving wheel, and moving the device to a position with sludge siltation by using the stretching belt;
s3, crushing the agglomerated sludge through rotation of the crushing shaft: firstly crushing the agglomerated sludge by arranging a crushing nail on the surface of a roller at the rear end;
s4, cleaning the sludge below the slope by rotating the cleaning shaft: the silt is cleaned towards the lower part of the slope body by the equidirectional rotation of the hard rubber silt removing brushes arranged on the three shaft columns;
s5, adjusting the position of the device on the slope through the stretching belt: slowly putting down the device through the stretching belt for cleaning, pulling up the device after cleaning, changing the device to another position for continuously cleaning from top to bottom, and repeating the cleaning process;
s6, pulling the device back to the top through a stretching belt after cleaning: after cleaning, the device is pulled back to the top of the slope through the stretching belt, and cleaning work is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210225544.2A CN114411620A (en) | 2022-03-09 | 2022-03-09 | Environment-friendly dredging device and method for flood control dam surface in hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210225544.2A CN114411620A (en) | 2022-03-09 | 2022-03-09 | Environment-friendly dredging device and method for flood control dam surface in hydraulic engineering |
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| Publication Number | Publication Date |
|---|---|
| CN114411620A true CN114411620A (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210225544.2A Pending CN114411620A (en) | 2022-03-09 | 2022-03-09 | Environment-friendly dredging device and method for flood control dam surface in hydraulic engineering |
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| CN (1) | CN114411620A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN115853014A (en) * | 2023-02-13 | 2023-03-28 | 四川蜀西地质工程勘测集团有限公司 | Debris flow protection retaining wall |
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