CN113006178A - Environment-friendly river channel sediment removal device for water conservancy construction - Google Patents
Environment-friendly river channel sediment removal device for water conservancy construction Download PDFInfo
- Publication number
- CN113006178A CN113006178A CN202110204596.7A CN202110204596A CN113006178A CN 113006178 A CN113006178 A CN 113006178A CN 202110204596 A CN202110204596 A CN 202110204596A CN 113006178 A CN113006178 A CN 113006178A
- Authority
- CN
- China
- Prior art keywords
- sludge
- fixed
- supporting plate
- piece
- river channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 239000013049 sediment Substances 0.000 title description 3
- 239000010802 sludge Substances 0.000 claims abstract description 133
- 230000000670 limiting effect Effects 0.000 claims description 33
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
- E02F3/9268—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements
- E02F3/9275—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements with axis of rotation parallel to longitudinal axis of the suction pipe
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/94—Apparatus for separating stones from the dredged material, i.e. separating or treating dredged material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The application relates to an environment-friendly river channel dredging device for water conservancy construction, which belongs to the field of river channel dredging and comprises a sludge box and a sludge pipe fixed on one side of the sludge box; a first supporting plate and a water pump are fixed at the top of the sludge box, a sludge pump is fixed at the top of the first supporting plate, a filter plate is fixed at the opposite inner side of the sludge box, an eccentric wheel is rotatably installed in the sludge box, the eccentric shaft of the eccentric wheel is rotatably connected with a first connecting rod, the bottom end of the first connecting rod is hinged with a second connecting rod, and the bottom end of the second connecting rod is hinged with a brush plate; and a driving mechanism for driving the eccentric wheel to rotate is arranged in the sludge box. The application can degrade the possibility that sludge is accumulated on the filter screen.
Description
Technical Field
The application relates to the field of river channel desilting, especially relates to an environment-friendly river channel desilting device for water conservancy construction.
Background
At present, river dredging refers to recovering silt deposited at the bottom of a river through mechanical equipment, so that the river is dredged.
The related technology can refer to Chinese patent application with publication number CN111997122A, which discloses an environment-friendly river channel dredging device for water conservancy construction, comprising a movable vehicle body, wherein the top surface of the movable vehicle body is provided with a sludge box and a lifting tower, and the lower end of the lifting tower extends out of the lower part of the movable vehicle body; the lifting tower bottom is equipped with the collection shovel way, and the lifting tower top is equipped with the promotion motor, and the output of promotion motor is connected with the axis of rotation, is equipped with the promotion auger in the axis of rotation, and lifting tower side upper portion is equipped with the transfer pipeline, and the transfer pipeline other end is located silt roof portion, and transfers the pipeline and be linked together with silt incasement portion. When dredging is carried out, reciprocating lifting is carried out along the inner wall of the fixed frame through the lifting plate, and silt in the advancing direction of the moving vehicle body is crushed through the crushing teeth.
In order to solve the problems in the prior art, the inventor thinks that the sludge needs to be sucked by a water pump after entering a sludge tank, the sludge is attached to a filter screen for separating the sludge in the water suction process and is accumulated on the filter screen, the filter screen is blocked in the long-term use process, and the water in the sludge cannot be effectively removed.
Disclosure of Invention
In order to improve silt can be accumulational problem on the filter screen, this application provides an environment-friendly river course desilting device for water conservancy construction.
The application provides a pair of environment-friendly river course desilting device for water conservancy construction adopts following technical scheme:
an environment-friendly river channel dredging device for water conservancy construction comprises a sludge box and a sludge pipe fixed on one side of the sludge box; a first supporting plate and a water pump are fixed at the top of the sludge box, a sludge pump is fixed at the top of the first supporting plate, a filter plate is fixed at the opposite inner side of the sludge box, an eccentric wheel is rotatably installed in the sludge box, the eccentric shaft of the eccentric wheel is rotatably connected with a first connecting rod, the bottom end of the first connecting rod is hinged with a second connecting rod, and the bottom end of the second connecting rod is hinged with a brush plate; and a driving mechanism for driving the eccentric wheel to rotate is arranged in the sludge box.
By adopting the technical scheme, the eccentric wheel rotates to drive the first connecting rod, and the first connecting rod drives the second connecting rod to move up and down. The second connecting rod removes the in-process and can drive the brush board and reciprocate to clear up the accumulational silt in filter screen surface, reduce the possibility that silt blockked up the filter screen mesh.
Optionally, the driving mechanism includes a driving wheel fixed on the outer peripheral surface of the output end of the motor; two driving wheels are rotatably arranged at the top of the sludge box relatively; a driven wheel is rotatably arranged at the bottom of the first supporting plate; the outer peripheral surfaces of the driving wheel, the driving wheel and the driven wheel are sleeved with a conveying belt; and a rotating assembly for driving the eccentric wheel to rotate is arranged between the eccentric wheel and the driven wheel.
By adopting the technical scheme, the driving wheel and the driven wheel which are mutually vertical in axis can be conveniently and synchronously rotated by arranging the driving wheel. Thereby drive through the motor and follow the driving wheel and rotate, drive the eccentric wheel through the rotating assembly from the driving wheel and rotate, realized providing power for the eccentric wheel through the motor.
Optionally, the rotating assembly comprises a first connecting piece fixedly connected with the driven wheel and a second connecting piece fixed on one side of the eccentric wheel close to the sludge pipe; the silt pipe one side is kept away from to first connecting piece has a plurality of wedges along first connecting piece circumference equipartition, the second connecting piece is close to silt pipe one side and has a plurality of wedge grooves that are used for pegging graft with the wedge along second connecting piece circumference equipartition.
By adopting the technical scheme, the wedge-shaped block is inserted into the wedge-shaped groove, so that the first connecting piece and the second connecting piece are connected; the wedge-shaped block and the wedge-shaped groove are arranged, so that the first connecting piece can be conveniently spliced with the second connecting piece in a rotating state, the driven wheel drives the eccentric wheel to rotate, the brush plate is moved up and down, the first connecting piece and the second connecting piece are arranged in a separating mode, and the eccentric wheel can be conveniently rotated under the state that the motor does not stop.
Optionally, dovetail blocks are fixed on two sides of the brush plate respectively, dovetail grooves are formed in the opposite inner sides of the sludge box respectively, and the dovetail blocks are connected with the sludge box through the dovetail grooves in a sliding mode along the vertical direction.
Through adopting above-mentioned technical scheme, the dovetail provides the guide effect for the forked tail piece, reduces the brush board along the possibility of vertical movement in-process deviation track.
Optionally, a feeding shaft is rotatably mounted on the inner top surface of the sludge pipe, and helical blades are fixed on the outer circumferential surface of the feeding shaft; a conical part is fixed at the bottom of the feeding shaft, and a motor is fixed at the top of the sludge pipe; the output end of the motor is fixedly connected with the top end of the feeding shaft.
By adopting the technical scheme, the spiral blades provide boosting action for the sludge entering the sludge pipe, so that the sludge can conveniently rise and enter the sludge pipe. The material loading axle drives the toper portion and rotates, drills the silt of river course bottom to the silt of the deposit caking of being convenient for is inhaled in the silt pipe.
Optionally, a fourth supporting plate is fixed to the top of the sludge tank, a first sliding groove is formed in one side, away from the sludge pipe, of the fourth supporting plate, and the fourth supporting plate is connected with a pressing piece through the first sliding groove in a sliding mode along the vertical direction; a second sliding groove is formed in one side, close to the sludge pipe, of the first sliding groove, and the fourth supporting plate is connected with a butting piece in a sliding mode along the length direction of the sludge box through the second sliding groove; the opposite inner sides of the pressing piece and the abutting piece are respectively provided with a first inclined plane; and a connecting rod is fixed on one side of the abutting piece, which is far away from the pressing piece, and the bottom end of the connecting rod is rotatably connected with the second connecting piece.
Through adopting above-mentioned technical scheme, through pressing down the pressing part, the pressing part can support through first inclined plane and press the butt piece to promote the butt piece and remove, the butt piece can promote the second connecting piece and remove to being close to silt pipe one side, thereby makes second connecting piece and first connecting piece peg graft, realizes opening the control of opening to the brush board.
Optionally, guide members are fixed to two sides of the pressing member respectively, guide grooves are formed in the opposite inner sides of the first sliding grooves respectively, and the guide members are connected with the fourth supporting plate in a sliding manner along the vertical direction through the guide grooves; a first spring is fixed at the bottom of the guide piece, and the bottom end of the first spring is fixedly connected with a fourth supporting plate through a guide groove.
Through adopting above-mentioned technical scheme, the guide way provides along vertical guide effect for the guide, and first spring provides ascending elasticity for the guide simultaneously, is convenient for upwards reset through first spring drive pressing part.
Optionally, a second spring is fixed on one side of the abutting part close to the sludge pipe, and one end, far away from the abutting part, of the second spring is fixedly connected with a fourth supporting plate through a second sliding groove.
Through adopting above-mentioned technical scheme, the second spring exerts the elasticity to being close to silt pipe one side for the butt piece, is convenient for reset to being close to silt pipe one side through second spring drive butt piece.
Optionally, a third chute is formed in the bottom surface of the first chute, and the fourth supporting plate is connected with a limiting plate in a sliding manner along the length direction of the sludge box through the third chute; the top surface of the pressing piece is provided with a square through hole for penetrating the limiting plate; a limiting block is fixed on one side, close to the sludge pipe, of the limiting plate, and the limiting block is used for being inserted into the side wall, close to the sludge pipe, of the square through hole; and a second inclined plane used for being abutted against the abutting part is formed at the top of the limiting block.
By adopting the technical scheme, the limiting of the abutting piece is realized by inserting the limiting block into the square through hole, and the possibility that the abutting piece is reset upwards under the static state of the brush plate is reduced.
Optionally, a third spring and a guide shaft are fixed on one side of the limiting plate, which is far away from the sludge pipe, and one end of the third spring, which is far away from the limiting plate, is fixedly connected with a fourth supporting plate through a third chute; the guiding through hole is formed in one side, far away from the sludge pipe, of the fourth supporting plate, and the guiding shaft is connected with the fourth supporting plate in a sliding mode through the guiding through hole.
Through adopting above-mentioned technical scheme, the direction through-hole provides the guide effect for the guiding axle, can make stopper and square through-hole separation through the pulling guiding axle simultaneously. The third spring provides the elasticity to being close to silt pipe one side for the limiting plate, is convenient for reset to being close to silt pipe one side through third spring drive limiting plate.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the eccentric wheel rotates to drive the first connecting rod, and the first connecting rod drives the second connecting rod to move up and down. The brush plate is driven to move up and down in the moving process of the second connecting rod, so that sludge accumulated on the surface of the filter screen is cleaned, and the possibility that the sludge blocks the meshes of the filter screen is reduced;
2. the wedge block is inserted into the wedge groove so as to connect the first connecting piece and the second connecting piece; the first connecting piece and the second connecting piece are arranged in a separated mode, so that the rotation of the eccentric wheel can be adjusted conveniently under the condition that the motor does not stop;
3. through pressing down the pressing part, the pressing part can support through first inclined plane and press the butt piece to promote the butt piece and remove, the butt piece can promote the second connecting piece and remove to being close to silt pipe one side, thereby makes the second connecting piece peg graft with first connecting piece, realizes the control that the brush board opened and stops.
Drawings
Fig. 1 is a schematic structural diagram of a river channel dredging device in an embodiment of the application.
Fig. 2 is a sectional view taken along line a-a of fig. 1.
Fig. 3 is an enlarged schematic view at B in fig. 2.
Fig. 4 is an enlarged schematic view at C in fig. 2.
Fig. 5 is an enlarged schematic view at D in fig. 2.
Fig. 6 is an enlarged schematic view at E in fig. 2.
Description of reference numerals: 1. a sludge tank; 11. a sludge pump; 12. a first supporting plate; 13. a second supporting plate; 14. a water pump; 15. filtering the plate; 16. a sludge area; 17. a water zone; 2. a sludge pipe; 21. a feeding shaft; 22. a helical blade; 23. a tapered portion; 24. a support frame; 3. a motor; 31. a driving wheel; 32. a support plate; 33. a rotating shaft; 34. a driving wheel; 35. a conveyor belt; 36. a driven wheel; 4. a third supporting plate; 41. an eccentric wheel; 42. a first link; 43. a second link; 44. brushing the board; 45. a dovetail block; 5. a rotating assembly; 51. a rotating shaft; 52. a first connecting member; 53. a second connecting member; 54. a wedge block; 55. a wedge-shaped groove; 56. a second spring; 6. a fourth supporting plate; 61. a first chute; 62. a pressing member; 63. a second chute; 64. an abutting member; 65. a first inclined plane; 66. a connecting rod; 67. a guide member; 68. a first spring; 7. a limiting plate; 71. a third chute; 72. a square through hole; 73. a limiting block; 74. a second inclined plane; 75. a third spring; 76. a guide shaft; 77. and a guide through hole.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses environment-friendly river course sediment removal device for water conservancy construction. Referring to fig. 1, environment-friendly river dredging device for water conservancy construction includes silt box 1 and is fixed in silt pipe 2 of silt box 1 one side. A first supporting plate 12 and a second supporting plate 13 are fixed on the top of the sludge box 1, a sludge pump 11 is fixed on the top of the first supporting plate 12, and a water pump 14 is fixed on the top of the second supporting plate 13. The sludge pump 11 is used for sucking sludge at the bottom of the river channel through the sludge pipe 2; after the sludge enters the sludge tank 1, the water pump 14 is used for sucking water in the sludge. The feed pipe of the sludge pump 11 is communicated with the sludge pipe 2, and the discharge end of the sludge pump 11 extends into the sludge tank 1. The inlet pipe of the water pump 14 extends into the sludge tank 1. A filter plate 15 is fixed on the opposite inner side of the sludge box 1; the filter plate 15 divides the space in the sludge tank 1 into a sludge area 16 and a water area 17; a discharge pipe of the sludge pump 11 extends into the sludge area 16 and is used for discharging sludge in the river channel into the sludge box 1; the inlet pipe of the water pump 14 extends into the water zone 17 for sucking out the water contained in the sludge.
Referring to fig. 2 and 3, a feeding shaft 21 is rotatably mounted on the inner top surface of the sludge pipe 2, and a helical blade 22 is fixed on the outer peripheral surface of the feeding shaft 21; during the process of sucking the sludge by the sludge pump 11, the feeding shaft 21 rotates continuously, and the spiral blades 22 provide lifting effect for the sludge entering the sludge pipe 2. The bottom of the feeding shaft 21 is fixed with a conical part 23, and the conical part 23 is used for drilling sludge at the bottom of a river channel. A support frame 24 is fixed on the top of the sludge pipe 2, and a motor 3 is fixed on the inner top surface of the support frame 24; the output end of the motor 3 is fixedly connected with the top end of the feeding shaft 21. A driving wheel 31 is fixed on the peripheral surface of the output end of the motor 3. Two supporting plates 32 are fixed on the top of the sludge box 1, rotating shafts 33 are respectively rotatably installed on the opposite inner sides of the two supporting plates 32, and transmission wheels 34 are respectively fixed on the opposite ends of the two rotating shafts 33. The bottom of the first supporting plate 12 is fixed with a fixed part, and one side of the fixed part close to the sludge pipe 2 is rotatably provided with a driven wheel 36. The peripheral surfaces of the driving wheel 31, the driving wheel 34 and the driven wheel 36 are sleeved with a conveyor belt 35; the transmission belt 35 returns to the driving wheel 31 after passing through the driving wheel 31, the transmission wheel 34, the driven wheel 36 and the other transmission wheel 34 in sequence.
Referring to fig. 2 and 4, a third supporting plate 4 is fixed on the opposite inner side of the sludge tank 1, an eccentric wheel 41 is rotatably mounted on one side of the third supporting plate 4 far away from the sludge pipe 2, a first connecting rod 42 is rotatably connected to an eccentric shaft of the eccentric wheel 41, a second connecting rod 43 is hinged to the bottom end of the first connecting rod 42, and a brush plate 44 is hinged to the bottom end of the second connecting rod 43. The brush plate 44 is used to clean sludge remaining on the surface of the filter plate 15. The two sides of the brush plate 44 are respectively fixed with a dovetail block 45, the relative inner sides of the sludge boxes 1 are respectively provided with a dovetail groove, and the dovetail blocks 45 are connected with the sludge boxes 1 in a sliding mode along the vertical direction through the dovetail grooves. The dovetail grooves provide a guide for the dovetail block 45, reducing the likelihood of the brush plate 44 deviating from the track during vertical movement.
Referring to fig. 2 and 5, a rotating assembly 5 for driving the eccentric 41 to rotate is provided between the eccentric 41 and the driven wheel 36. The rotation assembly 5 comprises a rotation shaft 51 fixed to the driven wheel 36 on the side remote from the sludge pipe 2, a first connecting member 52 fixed to the rotation shaft 51 on the side remote from the sludge pipe 2, and a second connecting member 53 fixed to the eccentric wheel 41 on the side close to the sludge pipe 2. A plurality of wedge-shaped blocks 54 are uniformly distributed on one side of the first connecting piece 52 far away from the sludge pipe 2 along the circumferential direction of the first connecting piece 52, and a plurality of wedge-shaped grooves 55 are uniformly distributed on one side of the second connecting piece 53 close to the sludge pipe 2 along the circumferential direction of the second connecting piece 53; the wedge block 54 is used for inserting the wedge groove 55. After the wedge block 54 is inserted into the wedge groove 55, the first connecting member 52 rotates the second connecting member 53, so that the driven wheel 36 rotates the eccentric wheel 41.
Referring to fig. 2 and 6, a fourth supporting plate 6 is fixed on the top of the sludge tank 1, a first sliding groove 61 is formed in one side, away from the sludge pipe 2, of the fourth supporting plate 6, and the fourth supporting plate 6 is connected with a pressing piece 62 through the first sliding groove 61 in a sliding manner along the vertical direction. The side wall of the first sliding chute 61 close to one side of the sludge pipe 2 is provided with a second sliding chute 63, and the fourth supporting plate 6 is connected with an abutting part 64 in a sliding manner along the length direction of the sludge box 1 through the second sliding chute 63; the pressing piece 62 and the abutting piece 64 are respectively provided with a first inclined surface 65 on the opposite inner sides. The connecting rod 66 is fixed on one side of the abutting piece 64 far away from the pressing piece 62, the bottom end of the connecting rod 66 is sleeved on the periphery of the second connecting piece 53, and the connecting rod 66 is rotatably connected with the second connecting piece 53. When the pressing member 62 is pressed downward, the pressing member 62 presses the abutting member 64 through the first inclined surface 65, and pushes the abutting member 64 to move toward the side close to the sludge pipe 2. The abutment member 64 moves to drive the second connecting member 53 to move.
Referring to fig. 2 and 6, the guiding members 67 are respectively fixed on two sides of the pressing member 62, the guiding grooves are respectively formed on the opposite inner sides of the first sliding groove 61, and the guiding members 67 are connected with the fourth supporting plate 6 in a sliding manner along the vertical direction through the guiding grooves. The guide groove provides a guide function for the guide member 67, reducing the possibility of deviation from the track during the vertical movement of the pressing member 62. The bottom of the guiding element 67 is fixed with a first spring 68, and the bottom end of the first spring 68 is fixedly connected with the fourth supporting plate 6 through a guiding groove. The first spring 68 provides an upward elastic force to the guide 67, so that the pressing member 62 is driven to return upward by the first spring 68. The abutting part 64 is fixed with a second spring 56 at one side close to the sludge pipe 2, and one end of the second spring 56 far away from the abutting part 64 is fixedly connected with the fourth supporting plate 6 through a second sliding chute 63. The second spring 56 provides the abutment member 64 with an elastic force toward the side away from the sludge pipe 2, so that the abutment member 64 is driven to return toward the side away from the sludge pipe 2 by the second spring 56.
Referring to fig. 2 and 6, a third sliding groove 71 is formed in the bottom surface of the first sliding groove 61, and a limiting plate 7 is slidably connected to the fourth supporting plate 6 along the length direction of the sludge tank 1 through the third sliding groove 71. The top surface of the pressing piece 62 is provided with a square through hole 72 for penetrating the limiting plate 7; the limiting block 73 is fixed on one side of the limiting plate 7 close to the sludge pipe 2, and the limiting block 73 is used for being inserted into the side wall of the square through hole 72 close to one side of the sludge pipe 2. After the limiting block 73 is inserted into the sidewall of the square through hole 72, a limiting effect is provided for the abutting member 64, and the possibility that the abutting member 64 moves upwards is reduced. The top of the limiting block 73 is opened with a second inclined surface 74 for abutting against the abutting piece 64. A third spring 75 and a guide shaft 76 are fixed on one side of the limit plate 7, which is far away from the sludge pipe 2, and one end of the third spring 75, which is far away from the limit plate 7, is fixedly connected with a fourth supporting plate 6 through a third chute 71; the third spring 75 provides the limiting plate 7 with elastic force to the side close to the sludge pipe 2, so that the limiting plate 7 is driven to reset to the side close to the sludge pipe 2. A guide through hole 77 is formed in one side, far away from the sludge pipe 2, of the fourth supporting plate 6, and the guide shaft 76 is connected with the fourth supporting plate 6 in a sliding mode through the guide through hole 77. The guide through hole 77 provides a guiding function for the guide shaft 76, and reduces the possibility of deviating from the track during the movement of the limiting plate 7.
The implementation principle of the environment-friendly river channel dredging device for water conservancy construction in the embodiment of the application is as follows:
after the motor 3 is started, the motor 3 can drive the feeding shaft 21 to rotate, and the sludge at the bottom of the river channel is loosened through the conical part 23 in the rotating process of the feeding shaft 21.
After the sludge pump 11 is started, the sludge enters the sludge pipe 2, and the spiral blades 22 which rotate continuously provide a supporting function for the rising of the sludge. The sludge enters the sludge tank 1 by the sludge pump 11. After turning on the water pump 14, the water pump 14 will pump the water from the sludge. The water passes through the screen and into the water intake end of the pump 14.
When the pressing member 62 is pressed downward, the pressing member 62 presses the abutting member 64 through the first inclined surface 65, and pushes the abutting member 64 to move toward the side close to the sludge pipe 2. The abutment member 64 moves to bring the second connecting member 53 to move through the connecting rod 66. The second connecting piece 53 is contacted with the first connecting piece 52 during the moving process, the wedge block 54 is inserted into the wedge groove 55, the first connecting piece 52 drives the second connecting piece 53 to rotate, and therefore the driven wheel 36 drives the eccentric wheel 41 to rotate.
During the rotation of the eccentric wheel 41, the brush plate 44 is driven by the first connecting rod 42 and the second connecting rod 43 to move up and down, so that the filter screen is cleaned.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. An environment-friendly river channel dredging device for water conservancy construction comprises a sludge box (1) and a sludge pipe (2) fixed on one side of the sludge box (1); silt case (1) top is fixed with first fagging (12) and water pump (14), first fagging (12) top is fixed with silt pump (11), the relative inboard of silt case (1) is fixed with filter plate (15), its characterized in that: an eccentric wheel (41) is rotatably mounted in the sludge box (1), an eccentric shaft of the eccentric wheel (41) is rotatably connected with a first connecting rod (42), the bottom end of the first connecting rod (42) is hinged with a second connecting rod (43), and the bottom end of the second connecting rod (43) is hinged with a brush plate (44); and a driving mechanism for driving the eccentric wheel (41) to rotate is arranged in the sludge box (1).
2. The environment-friendly river channel dredging device for water conservancy construction according to claim 1, characterized in that: the driving mechanism comprises a driving wheel (31) fixed on the peripheral surface of the output end of the motor (3); two driving wheels (34) are arranged at the top of the sludge box (1) in a relatively rotating way; a driven wheel (36) is rotatably arranged at the bottom of the first supporting plate (12); the outer peripheral surfaces of the driving wheel (31), the driving wheel (34) and the driven wheel (36) are sleeved with a conveyor belt (35); and a rotating assembly (5) for driving the eccentric wheel (41) to rotate is arranged between the eccentric wheel (41) and the driven wheel (36).
3. The environment-friendly river channel dredging device for water conservancy construction according to claim 2, characterized in that: the rotating assembly (5) comprises a first connecting piece (52) fixedly connected with the driven wheel (36) and a second connecting piece (53) fixed on one side of the eccentric wheel (41) close to the sludge pipe (2); one side of the silt pipe (2) is kept away from in the first connecting piece (52) and a plurality of wedge blocks (54) are evenly distributed along the first connecting piece (52) in the circumferential direction, and the second connecting piece (53) is close to one side of the silt pipe (2) and is evenly distributed along the second connecting piece (53) in the circumferential direction and provided with a plurality of wedge grooves (55) which are used for being connected with the wedge blocks (54) in the insertion mode.
4. The environment-friendly river channel dredging device for water conservancy construction according to claim 1, characterized in that: the brush board (44) both sides are fixed with dovetail block (45) respectively, the dovetail has been seted up respectively to the relative inboard of silt case (1), dovetail block (45) are connected along vertical sliding through dovetail and silt case (1).
5. The environment-friendly river channel dredging device for water conservancy construction according to claim 1, characterized in that: a feeding shaft (21) is rotatably arranged on the inner top surface of the sludge pipe (2), and a helical blade (22) is fixed on the outer peripheral surface of the feeding shaft (21); a conical part (23) is fixed at the bottom of the feeding shaft (21), and a motor (3) is fixed at the top of the sludge pipe (2); the output end of the motor (3) is fixedly connected with the top end of the feeding shaft (21).
6. The environment-friendly river channel dredging device for water conservancy construction according to claim 1, characterized in that: a fourth supporting plate (6) is fixed at the top of the sludge box (1), a first sliding groove (61) is formed in one side, away from the sludge pipe (2), of the fourth supporting plate (6), and the fourth supporting plate (6) is connected with a pressing piece (62) through the first sliding groove (61) in a sliding mode in the vertical direction; a second sliding groove (63) is formed in one side, close to the sludge pipe (2), of the first sliding groove (61), and the fourth supporting plate (6) is connected with a butting piece (64) in a sliding mode along the length direction of the sludge box (1) through the second sliding groove (63); the opposite inner sides of the pressing piece (62) and the abutting piece (64) are respectively provided with a first inclined surface (65); a connecting rod (66) is fixed on one side of the abutting piece (64) far away from the pressing piece (62), and the bottom end of the connecting rod (66) is rotatably connected with the second connecting piece (53).
7. The environment-friendly river channel dredging device for water conservancy construction according to claim 1, characterized in that: the two sides of the pressing piece (62) are respectively fixed with a guide piece (67), the opposite inner sides of the first sliding grooves (61) are respectively provided with a guide groove, and the guide pieces (67) are connected with the fourth supporting plate (6) in a sliding manner along the vertical direction through the guide grooves; a first spring (68) is fixed at the bottom of the guide piece (67), and the bottom end of the first spring (68) is fixedly connected with the fourth supporting plate (6) through a guide groove.
8. The environment-friendly river channel dredging device for water conservancy construction according to claim 1, characterized in that: a second spring (56) is fixed on one side, close to the sludge pipe (2), of the abutting part (64), and one end, far away from the abutting part (64), of the second spring (56) is fixedly connected with a fourth supporting plate (6) through a second sliding groove (63).
9. The environment-friendly river channel dredging device for water conservancy construction according to claim 1, characterized in that: a third sliding groove (71) is formed in the bottom surface of the first sliding groove (61), and the fourth supporting plate (6) is connected with a limiting plate (7) in a sliding mode along the length direction of the sludge box (1) through the third sliding groove (71); the top surface of the pressing piece (62) is provided with a square through hole (72) for penetrating through the limiting plate (7); a limiting block (73) is fixed on one side, close to the sludge pipe (2), of the limiting plate (7), and the limiting block (73) is used for being inserted into the side wall, close to one side of the sludge pipe (2), of the square through hole (72); the top of the limiting block (73) is provided with a second inclined surface (74) used for being abutted against the abutting piece (64).
10. The environment-friendly river channel dredging device for water conservancy construction according to claim 1, characterized in that: a third spring (75) and a guide shaft (76) are fixed on one side, away from the sludge pipe (2), of the limiting plate (7), and one end, away from the limiting plate (7), of the third spring (75) is fixedly connected with a fourth supporting plate (6) through a third sliding groove (71); and a guide through hole (77) is formed in one side, far away from the sludge pipe (2), of the fourth supporting plate (6), and the guide shaft (76) is connected with the fourth supporting plate (6) in a sliding manner through the guide through hole (77).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110204596.7A CN113006178B (en) | 2021-02-24 | 2021-02-24 | Environment-friendly river channel dredging device for water conservancy construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110204596.7A CN113006178B (en) | 2021-02-24 | 2021-02-24 | Environment-friendly river channel dredging device for water conservancy construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113006178A true CN113006178A (en) | 2021-06-22 |
| CN113006178B CN113006178B (en) | 2024-02-20 |
Family
ID=76408868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110204596.7A Active CN113006178B (en) | 2021-02-24 | 2021-02-24 | Environment-friendly river channel dredging device for water conservancy construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113006178B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113666537A (en) * | 2021-08-25 | 2021-11-19 | 如东深水环境科技有限公司 | Intelligent sewage treatment system |
| CN114753426A (en) * | 2022-03-30 | 2022-07-15 | 河南洹河园林建设工程有限公司 | A pond mud extraction equipment for municipal garden is convenient for operate |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1352009A1 (en) * | 1986-01-30 | 1987-11-15 | В.П.Марть нов и А.С.Хикматов | Device for cleaning exposed irrigation troughs |
| JPH06336748A (en) * | 1993-05-28 | 1994-12-06 | Takanori Matsui | Sludge dredger |
| CN104843893A (en) * | 2015-05-25 | 2015-08-19 | 安徽天健环保股份有限公司 | Intelligent kitchen waste process equipment and operation method thereof |
| CN107178111A (en) * | 2017-06-22 | 2017-09-19 | 李永峰 | A kind of cleaning system for riverway sludge |
| CN211143158U (en) * | 2019-09-11 | 2020-07-31 | 徐州致诚会计服务有限公司 | River channel dredging device |
| CN212001334U (en) * | 2020-01-14 | 2020-11-24 | 谢天祥 | Silt clearing device that multi-functional hydraulic engineering used |
| CN111997122A (en) * | 2020-08-31 | 2020-11-27 | 青海辽泽水利工程有限公司 | Environment-friendly river channel sediment removal device for water conservancy construction |
-
2021
- 2021-02-24 CN CN202110204596.7A patent/CN113006178B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1352009A1 (en) * | 1986-01-30 | 1987-11-15 | В.П.Марть нов и А.С.Хикматов | Device for cleaning exposed irrigation troughs |
| JPH06336748A (en) * | 1993-05-28 | 1994-12-06 | Takanori Matsui | Sludge dredger |
| CN104843893A (en) * | 2015-05-25 | 2015-08-19 | 安徽天健环保股份有限公司 | Intelligent kitchen waste process equipment and operation method thereof |
| CN107178111A (en) * | 2017-06-22 | 2017-09-19 | 李永峰 | A kind of cleaning system for riverway sludge |
| CN211143158U (en) * | 2019-09-11 | 2020-07-31 | 徐州致诚会计服务有限公司 | River channel dredging device |
| CN212001334U (en) * | 2020-01-14 | 2020-11-24 | 谢天祥 | Silt clearing device that multi-functional hydraulic engineering used |
| CN111997122A (en) * | 2020-08-31 | 2020-11-27 | 青海辽泽水利工程有限公司 | Environment-friendly river channel sediment removal device for water conservancy construction |
Non-Patent Citations (1)
| Title |
|---|
| 王英姿;欧阳国强;刘卫红;: "微型渠道清淤装置设计", 科学技术与工程, no. 12, pages 3564 - 3566 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113666537A (en) * | 2021-08-25 | 2021-11-19 | 如东深水环境科技有限公司 | Intelligent sewage treatment system |
| CN114753426A (en) * | 2022-03-30 | 2022-07-15 | 河南洹河园林建设工程有限公司 | A pond mud extraction equipment for municipal garden is convenient for operate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113006178B (en) | 2024-02-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113006178A (en) | Environment-friendly river channel sediment removal device for water conservancy construction | |
| CN110559736B (en) | Environment-friendly river sludge cleaning treatment method | |
| CN212314780U (en) | Coal device is scraped to colliery belt feeder tail | |
| CN112482334A (en) | River course floating garbage clearance gate | |
| CN114275942B (en) | Building site effluent treatment plant | |
| CN216367018U (en) | Grit muddy water splitter | |
| CN109804965B (en) | Portable clearance silt device | |
| CN116220726B (en) | Rock mass tunneling and broken stone cleaning and transporting equipment for tunnel construction | |
| CN217368752U (en) | Mushroom removes sorting device behind handle | |
| CN115178573A (en) | Construction waste recovery device | |
| CN219973334U (en) | Channel dredging device | |
| CN209865407U (en) | Filter press | |
| CN218250485U (en) | Automobile parts iron fillings recovery unit | |
| CN110339934A (en) | High-efficient dirt exhausting and the washing flotation device and its working method of emission classification | |
| CN115853049A (en) | Irrigation ditch silt cleaning mechanism | |
| CN113417330A (en) | Hydraulic engineering uses high-efficient silt remover | |
| CN108187398B (en) | Accumulated ore cleaning device for ceramic filter | |
| CN114751506B (en) | River water ecological management equipment | |
| CN113752420B (en) | Plastic waste recycling device | |
| CN219376229U (en) | Sand and stone separating mechanism for river channel cleaning | |
| CN220760375U (en) | Waste mulching film recycling and cleaning device | |
| CN115680109B (en) | Desilting device of sewage pump station | |
| CN213467023U (en) | Useless thick liquid recovery plant of stone material | |
| CN219984968U (en) | Waste material cleaning device for building engineering | |
| CN217437997U (en) | Grind waste water sludge mud press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |