CN113982054A - Portable water conservancy construction rapid dredging device and using method thereof - Google Patents
Portable water conservancy construction rapid dredging device and using method thereof Download PDFInfo
- Publication number
- CN113982054A CN113982054A CN202110837234.1A CN202110837234A CN113982054A CN 113982054 A CN113982054 A CN 113982054A CN 202110837234 A CN202110837234 A CN 202110837234A CN 113982054 A CN113982054 A CN 113982054A
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- material suction
- filter screen
- spring
- grooves
- water conservancy
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000010802 sludge Substances 0.000 claims abstract description 58
- 238000004140 cleaning Methods 0.000 claims abstract description 40
- 230000006835 compression Effects 0.000 claims abstract description 33
- 238000007906 compression Methods 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000001360 synchronised effect Effects 0.000 claims abstract description 16
- 239000012535 impurity Substances 0.000 claims abstract description 12
- 241001113556 Elodea Species 0.000 claims abstract description 11
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 98
- 241000196324 Embryophyta Species 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000002441 reversible effect Effects 0.000 claims description 3
- 239000004575 stone Substances 0.000 abstract description 8
- 241000167782 Lithospermum virginianum Species 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 5
- 238000004804 winding Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
-
- 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
- E02F3/8816—Mobile land installations
-
- 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
- E02F3/905—Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes
Abstract
The invention relates to the technical field of dredging, in particular to a portable rapid water conservancy construction dredging device and a using method thereof. The invention aims to solve the technical problem that the existing dredging device does not have the function of filtering gravel. The invention provides a portable rapid dredging device for water conservancy construction and a use method thereof, the portable rapid dredging device consists of an installation mechanism and an impurity treatment mechanism, a spring column can be firmly clamped into a groove arranged on a clamping block through the elastic performance of a compression spring, the clamping block can be separated immediately after the spring column is drawn out, and the assembly and disassembly are convenient; through the filter screen in the impurity treatment mechanism, gravel and waterweeds in the sludge in the river can be filtered, so that the pipeline is prevented from being cut by the gravel or blocked by the waterweeds; through the theory of operation of lead screw and the synchronous drive principle of hold-in range, can drive the direction level round trip movement of cleaning brush and cutting bayonet along the lead screw to clear up the pasture and water of filter screen bottom and the stone that blocks.
Description
Technical Field
The invention relates to a dredging device, in particular to a portable rapid dredging device for water conservancy construction and a using method thereof, and belongs to the technical field of dredging.
Background
Dredging generally refers to the treatment of river channels, belongs to hydraulic engineering, and mainly comprises the steps of blowing and stirring silt deposited at the river bottom into a turbid water shape through mechanical equipment, and flowing away along with river water, so that the dredging effect is achieved.
The prior patent (publication number: CN207582547U) discloses a rapid dredging device for water conservancy construction, and relates to the technical field of dredging devices, which comprises a bearing ship, wherein the outer wall of the bottom end of the bearing ship is provided with a mounting hole, a sludge feeding pipe is welded in the mounting hole, the bottom end of the sludge feeding pipe is sleeved with a metal hose, one end, away from the sludge feeding pipe, of the metal hose is sleeved with a material suction head, the inner wall of the material suction head is welded with a metal frame, the outer wall of the top end of the metal frame is fixed with a motor through a bolt, the bottom end of an output shaft of the motor is fixed with a transmission rod through a bolt, the outer wall of the transmission rod is fixed with a stirring blade through a bolt, the outer wall of the bottom end of the bearing ship is fixed with a dewatering device through a bolt, the top end of the dewatering device is welded with a feeding hopper, the outer wall of one side of the dewatering device is provided with a bearing hole, a bearing is sleeved in the bearing hole, and a metal screw rod is sleeved on the inner wall of the bearing hole. The inventor finds that the following problems in the prior art are not solved well in the process of implementing the scheme: 1. the device does not have the function of filtering gravel, and the gravel enters the pipeline and can scratch the pipeline, so that the service life of the device is shortened; 2. the device is not provided with a mechanism for cleaning the winding of the aquatic weeds; 3. the device can not be disassembled and is inconvenient to carry.
Disclosure of Invention
The invention aims to solve the problems and provide a portable rapid dredging device for water conservancy construction and a using method thereof.
The invention achieves the aim through the following technical scheme, and the portable rapid dredging device for water conservancy construction comprises a base plate, a first pipeline, a material suction cover, a second pipeline and two mounting mechanisms;
the top of the backing plate is fixedly provided with a sludge pump and a sludge box, the output end of the sludge pump is fixedly sleeved with one end of a first pipeline, the other end of the first pipeline penetrates through one side plate of the sludge box and extends into the sludge box, the input end of the sludge pump is fixedly sleeved with one end of a second pipeline, the other end of the second pipeline is fixedly sleeved with a material suction head, the bottom of the material suction head penetrates through a top plate of a material suction cover, the bottom of the material suction cover is fixedly connected with the top of a material suction frame through two mounting mechanisms, an impurity treatment mechanism is fixedly mounted in the material suction frame, and the bottom of the material suction frame is placed at the top of the backing plate;
the impurity treatment mechanism comprises a bearing, connecting columns, synchronous belts, a stepping motor and an installation shell, wherein the two inner side plates of the material suction frame are symmetrically and fixedly provided with installation plates, a filter screen is fixedly arranged between the two installation plates, the four corners inside the material suction frame are horizontally and rotatably provided with screw rods through the bearing, the same side ends of the two screw rods movably penetrate through one side plate of the material suction frame and are fixedly sleeved with rotating wheels, the two rotating wheels are connected through the synchronous belts in a transmission manner, the outer surface of one side plate of the material suction frame close to the rotating wheels is fixedly provided with the installation shell, the inner bottom plate of the installation shell is fixedly provided with the stepping motor, the output end of the stepping motor and one end of one screw rod inside the installation shell are fixedly connected through an electromagnetic clutch, the outer wall of the two screw rods inside the material suction frame is in threaded sleeve connection, there is the cleaning brush through spliced pole fixed mounting between two the thread bush, the top of cleaning brush touches with the mounting plate bottom, electromagnetic clutch fixed mounting is on the inside bottom plate of installation shell, fixed cover is connected with first drive wheel on step motor's the output shaft, first drive wheel meshing is connected with the secondary drive wheel, the fixed circumference outside of cup jointing in the pivot of secondary drive wheel, pivot one end is passed through the bearing and is rotated the connection on one side inner wall of installation shell, the pivot other end runs through inhales material frame curb plate and fixed cover and has been connected with the cam, the cam contacts with the filter screen.
Preferably, the mounting mechanism comprises a second spring plate, first spring plates, mounting columns, spring columns and clamping blocks, wherein third grooves, a first groove and a second groove are symmetrically arranged on two sides of the bottom of the suction cover, first compression springs are vertically and fixedly mounted in the two first grooves, two ends of each first compression spring are respectively and fixedly connected with the top inner wall of the corresponding first groove and the top of the corresponding first spring plate, the bottoms of the two first spring plates are respectively and fixedly connected with the mounting columns, the bottom ends of the two mounting columns respectively and movably penetrate through the bottom inner walls of the corresponding first grooves and respectively extend into the corresponding third grooves, a baffle is fixedly mounted at one end of each mounting column in the corresponding third groove and is in an L shape, and the two baffles are respectively and vertically and slidably mounted in the two third grooves, the two sides of the top of the material suction frame are symmetrically and fixedly provided with clamping blocks, the tops of the two clamping blocks are respectively inserted into the two third grooves, one side surface of each clamping block, which is close to the second groove, is provided with a clamping groove, the insides of the two second grooves are horizontally and fixedly provided with second compression springs, two ends of each second compression spring are respectively and fixedly connected with one side inner wall, away from the third groove, of the corresponding second compression spring and one side surface of a second spring plate, the two second spring plates are respectively and horizontally arranged in the two second grooves in a sliding manner, the two second spring plates are respectively and horizontally provided with spring columns in a penetrating manner, the mutually far ends of the two spring columns respectively and movably penetrate through the second compression springs and the inner wall of one side of the second grooves in sequence and extend to the outside of the material suction cover, and the mutually close ends of the two spring columns respectively and movably penetrate through the inner wall of one side of the second grooves, and are respectively clamped in the clamping grooves formed in the two clamping blocks.
Preferably, the filter screen has two layers, two layers the mesh staggered arrangement of filter screen, and two layers leave the space between the filter screen.
Preferably, the spliced pole at cleaning brush both ends is the one end of the connecting rod of fixedly connected with "Contraband" font structure respectively, the connecting rod is located cleaning brush one side, a plurality of cutting bayonet of fixedly connected with on the connecting rod and the parallel one side of cleaning brush, leave the gap between blunt face at cutting bayonet top and the mounting panel bottom.
Preferably, one ends of the two spring columns, which are respectively located inside the two third grooves, are both set to be circular arc-shaped, and one ends of the two spring columns, which are circular arc-shaped, are both coated with a smooth coating.
Preferably, the handles are fixedly mounted at one ends of the two spring columns, which are positioned outside the material suction cover, and the outer surfaces of the handles are coated with anti-skid coatings.
Preferably, universal wheels are fixedly mounted at four corners of the bottom of the base plate.
Preferably, the inner wall of the third groove is coated with a smooth coating.
Preferably, a sealing ring is arranged between the material suction cover and the material suction frame.
A use method of a portable water conservancy construction rapid dredging device comprises the following steps:
the method comprises the following steps of firstly, inspecting a dredging point, pushing the device to a place needing dredging, inspecting the river channel condition of the point, and seeing whether the river channel has more gravels and aquatic weeds;
secondly, the installation device can install the material suction frame and the structure inside the material suction frame at the bottom of the material suction cover if more gravels exist, so that the two clamping blocks are respectively inserted into the two third grooves, the baffle plate is pushed up to compress the first compression spring, and the spring column originally blocked by the baffle plate can firmly clamp the inside of the clamping groove formed by the clamping block under the action of the restoring force of the second compression spring, so that the material suction cover is combined with the material suction frame;
thirdly, treating the sludge, putting the combined material suction cover and the material suction frame into the river channel, starting a sludge pump, sucking the sludge into the sludge box through the material suction frame and the two pipelines by the sludge pump, and filtering gravels and aquatic weeds in the river channel by a filter screen when the sludge enters the material suction frame;
fourthly, cleaning gravels on the filter screen, taking up the material suction frame from the river channel after sludge treatment is completed, starting the stepping motor, keeping the electromagnetic clutch off, enabling the stepping motor to drive the rotating shaft through the meshing belt of the first driving wheel and the second driving wheel, and enabling the rotating shaft to drive the cam to periodically knock the filter screen, so that gravels and partial waterweeds clamped on meshes of the filter screen fall off;
fifthly, clear up the pasture and water on the filter screen, electromagnetic clutch circular telegram, it is fixed with step motor's output shaft to make the lead screw, step motor area changes the lead screw rather than being connected, this lead screw area changes the runner that cup joints, the runner changes another runner through the synchronous area, another runner area changes the lead screw rather than cup jointing, two lead screws rotate in step, make two thread sleeves that the screw thread cup jointed at its outer wall simultaneously syntropy along the direction horizontal migration of lead screw, and take the cleaning brush to scrub in the bottom of filter screen, simultaneously the cutting bayonet cuts the pasture and water of winding on the filter screen along the filter screen bottom, set up the cycle of step motor corotation and reversal, just enable the cleaning brush to make a round trip to scrub.
The invention has the beneficial effects that:
1. the mounting mechanism is mounted, the spring column can be firmly clamped into the groove formed in the clamping block through the elastic properties of the second compression spring and the first compression spring, the clamping block can be separated immediately after the spring column is drawn out, the mounting and dismounting are convenient, whether the material suction frame is mounted or not can be selected according to the condition of a river channel, and the mounting mechanism is more convenient to carry by matching with universal wheels;
2. the invention is provided with the impurity treatment mechanism, and through the filter screen in the impurity treatment mechanism, the gravel and the waterweeds in the sludge in the river can be filtered, so that the pipeline is prevented from being cut by the gravel or blocked by the waterweeds;
3. the impurity treatment mechanism comprises the cleaning brush and the cutting bayonet, and the cleaning brush and the cutting bayonet can be driven to horizontally move back and forth along the direction of the screw rod through the working principle of the screw rod and the synchronous transmission principle of the synchronous belt, so that waterweeds at the bottom of the filter screen and clamped stones are cleaned, and the filter screen is prevented from being blocked to influence the next use of the device;
4. the impurity treatment mechanism further comprises a cam, the cam is driven by the driving wheel to periodically knock the filter screen, the broken stones and part of waterweeds clamped in the filter screen can fall off, the cleaning brush and the cutting bayonet do not work when the cam just starts to knock the filter screen through the cooperation of the electromagnetic clutch, the electromagnetic clutch is connected after a period of time, the cam, the cleaning brush and the cutting bayonet work simultaneously, and the phenomenon that the cleaning brush and the cutting bayonet are damaged by falling of a large amount of broken stones when the cam just starts to knock the filter screen is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic sectional view of the material sucking frame of the present invention;
FIG. 3 is a schematic bottom sectional view of the material suction frame according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
fig. 5 is an enlarged schematic view of a portion of the structure of fig. 2 according to the present invention.
In the figure: 1. a base plate; 2. a sludge pump; 3. a sludge tank; 4. a first conduit; 5. a material suction cover; 6. a suction head; 7. a material sucking frame; 8. a second conduit; 9. a synchronous belt; 10. a stepping motor; 11. mounting a shell; 12. a rotating wheel; 13. a cleaning brush; 14. a screw rod; 15. a filter screen; 16. a bearing; 17. mounting a plate; 18. A threaded sleeve; 19. connecting columns; 20. a baffle plate; 21. a first spring plate; 22. a first compression spring; 23. Mounting a column; 24. a first groove; 25. a spring post; 26. a second compression spring; 27. a second groove; 28. a second spring plate; 29. a clamping block; 30. a third groove; 31. a universal wheel; 32. an electromagnetic clutch; 33. a first drive pulley; 34. a second transmission wheel; 35. a rotating shaft; 36. a cam.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below 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.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1-5, a portable water conservancy construction rapid dredging device comprises a backing plate 1, a first pipeline 4, a material suction cover 5, a second pipeline 8 and two mounting mechanisms, wherein a sludge pump 2 and a sludge tank 3 are fixedly mounted on the top of the backing plate 1, the output end of the sludge pump 2 is fixedly sleeved with one end of the first pipeline 4, the other end of the first pipeline 4 penetrates through one side plate of the sludge tank 3 and extends into the sludge tank 3, the input end of the sludge pump 2 is fixedly sleeved with one end of the second pipeline 8, the other end of the second pipeline 8 is fixedly sleeved with a material suction head 6, the bottom of the material suction head 6 penetrates through the top plate of the material suction cover 5, the bottom of the material suction cover 5 is fixedly connected with the top of a material suction frame 7 through the two mounting mechanisms, an impurity treatment mechanism is fixedly mounted inside the material suction frame 7, the bottom of the material suction frame 7 is placed on the top of the backing plate 1, the impurity processing mechanism comprises a bearing 16, a connecting column 19, a synchronous belt 9, a stepping motor 10 and a mounting shell 11, mounting plates 17 are symmetrically and fixedly mounted on two side plates in the suction frame 7, a filter screen 15 is fixedly mounted between the two mounting plates 17, screw rods 14 are horizontally and rotatably mounted between two corners in the suction frame 7 through the bearing 16, the same side ends of the two screw rods 14 movably penetrate through one side plate of the suction frame 7 and are fixedly sleeved with rotating wheels 12, the two rotating wheels 12 are in transmission connection through the synchronous belt 9, the mounting shell 11 is fixedly mounted on the outer surface of one side plate of the suction frame 7 close to the rotating wheels 12, the stepping motor 10 is fixedly mounted on an inner bottom plate of the mounting shell 11, the output end of the stepping motor 10 and one end of one screw rod 14 in the mounting shell 11 are fixedly connected through an electromagnetic clutch 32, and threaded sleeves 18 are respectively sleeved on the outer walls of the two screw rods 14 in the suction frame 7 in a threaded manner, a cleaning brush 13 is fixedly arranged between the two thread sleeves 18 through a connecting column 19, the top of the cleaning brush 13 is contacted with the bottom of the mounting plate 17, an electromagnetic clutch 32 is fixedly arranged on the inner bottom plate of the mounting shell 11, a first driving wheel 33 is fixedly sleeved on an output shaft of the stepping motor 10, the first driving wheel 33 is engaged and connected with a second driving wheel 34, the second driving wheel 34 is fixedly sleeved on the outer side of the circumference of a rotating shaft 35, one end of the rotating shaft 35 is rotatably connected on the inner wall of one side of the mounting shell 11 through a bearing, the other end of the rotating shaft 35 penetrates through one side plate of the suction frame 7 and is fixedly sleeved with a cam 36, the cam 36 is contacted with the filter screen 15, sludge is sucked into the sludge box 3 through the sludge pump 2, under the condition that the structures inside the suction frame 7 and the suction frame 7 are used, the filter screen 15 needs to be cleaned after the sludge treatment is completed, the suction frame 7 is taken up from the river channel, the stepping motor 10 is started, the electromagnetic clutch 32 is firstly turned off, the stepping motor 10 drives the cam 36 to periodically knock the filter screen 15 through the driving wheel, so that gravels and partial aquatic weeds clamped on meshes of the filter screen 15 fall off, after the set knock time period of the cam 36, the electromagnetic clutch 32 is electrified, the screw rod 14 is fixedly connected with an output shaft of the stepping motor 10, the cleaning brush 13 and the cutting bayonet can be driven to horizontally move back and forth along the direction of the screw rod through the working principle of the screw rod 14 and the synchronous transmission principle of the synchronous belt 9, so that the aquatic weeds and the clamped stones at the bottom of the filter screen 15 are cleaned, the filter screen is prevented from being blocked to affect the next use of the cleaning brush, and a large amount of gravels fall off to injure the cleaning brush 13 and the cutting bayonet when the cam 36 just starts to knock the filter screen 15.
The mounting mechanism comprises a second spring plate 28, first spring plates 21, mounting columns 23, spring columns 25 and clamping blocks 29, third grooves 30, first grooves 24 and second grooves 27 are symmetrically arranged on two sides of the bottom of the material suction cover 5, first compression springs 22 are vertically and fixedly mounted in the two first grooves 24, two ends of each first compression spring 22 are fixedly connected with the inner wall of the top of the corresponding first groove 24 and the top of the corresponding first spring plate 21, the bottom of each first spring plate 21 is fixedly connected with the mounting column 23, the bottom ends of the two mounting columns 23 movably penetrate through the inner wall of the bottom of the corresponding first groove 24 and respectively extend into the corresponding third grooves 30, baffle plates 20 are fixedly mounted at one ends of the two mounting columns 23 located in the third grooves 30, the baffle plates 20 are L-shaped, the baffle plates 20 are vertically and slidably mounted in the two third grooves 30, two clamping blocks 29 are symmetrically and fixedly installed on two sides of the top of the material suction frame 7, the tops of the two clamping blocks 29 are respectively inserted into the two third grooves 30, one side surface of each clamping block 29, which is close to each second groove 27, is provided with a clamping groove, the insides of the two second grooves 27 are respectively and fixedly installed with a second compression spring 26 horizontally, two ends of each second compression spring 26 are respectively and fixedly connected with the inner wall of one side, which is far away from each third groove 30, of the corresponding second compression spring 26 and one side surface of each second spring plate 28, the two second spring plates 28 are respectively and horizontally and slidably installed inside the two second grooves 27, the two second spring plates 28 are respectively and horizontally provided with a spring post 25 in a penetrating manner, one end, which is far away from each other, of each spring post 25 respectively and movably penetrates through the inner walls of the second compression spring 26 and one side of each second groove 27 in sequence and extends to the outside of the material suction cover 5, one end that two spring posts 25 are close to each other is the activity respectively and runs through second recess 27 one side inner wall, and the joint is inside the draw-in groove that two fixture blocks 29 set up respectively, two spring posts 25 are located the equal fixed mounting of the outside one end of inhaling material cover 5 and have the handle, the surface of two handles all scribbles anti-skidding coating, insert two third recess 30 insides respectively through two fixture blocks 29, go on top baffle 20, compress first compression spring 22, the spring post 25 that originally was blocked by baffle 20 just can firmly block inside the draw-in groove that fixture block 29 was seted up under the restoring force effect of second compression spring 26, will inhale the bottom of inhaling material cover 5 of installing the inside structure of material frame 7 and inhaling material frame 7, and can make fixture block 29 break away from the draw-in groove at once again through taking out spring post 25, easy dismounting.
Further, filter screen 15 has two-layerly, and two-layer filter screen 15's mesh staggered arrangement, and leaves the space between two-layer filter screen 15, when guaranteeing that silt can pierce through filter screen 15 well, further reduces the rubble card in the mesh or the pasture and water winding.
Still further, the spliced pole 19 at cleaning brush 13 both ends is the one end of the connecting rod of fixedly connected with "Contraband" font structure respectively, the connecting rod is located cleaning brush 13 one side, a plurality of cutting bayonet of fixedly connected with on the parallel edge of connecting rod and cleaning brush 13, when cleaning brush 13 and scrubbing the bottom of filter screen 15, utilize cutting bayonet to cut winding pasture and water, thereby clear up the pasture and water of filter screen 15 bottom and the stone that blocks, and leave the gap between blunt face at cutting bayonet top and mounting panel 17 bottom, make cutting bayonet contactless filter screen 15, prolong the life of filter screen 15 when guaranteeing to cut pasture and water.
Furthermore, the ends, located inside the two third grooves 30, of the two spring posts 25 are both arranged to be circular arc-shaped, the circular arc-shaped ends of the two spring posts 25 are coated with smooth coatings, the circular arc-shaped ends are arranged and coated with the smooth coatings, friction between the spring posts 25 and other structures can be reduced, the inner walls of the third grooves 30 are coated with the smooth coatings, and the friction between the fixture blocks 29 and the inner walls of the third grooves 30 can be reduced by coating the smooth coatings.
It is worth to be noted that universal wheels 31 are fixedly mounted at four corners of the bottom of the cushion plate 1, and the universal wheels 31 are mounted to facilitate movement and carrying of the device.
It should be noted that a sealing ring is installed between the material suction cover 5 and the material suction frame 7, and the sealing ring can prevent air leakage at the joint of the material suction cover 5 and the material suction frame 7, so that the sludge cannot be sucked up.
A use method of a portable water conservancy construction rapid dredging device comprises the following steps:
the method comprises the following steps of firstly, inspecting a dredging point, pushing the device to a place needing dredging, inspecting the river channel condition of the point, and seeing whether the river channel has more gravels and aquatic weeds;
secondly, the installation device can install the material suction frame 7 and the internal structure of the material suction frame 7 at the bottom of the material suction cover 5 if more broken stones exist, so that the two clamping blocks 29 are respectively inserted into the two third grooves 30, the baffle 20 is pushed up to compress the first compression spring 22, and the spring columns 25 originally resisted by the baffle 20 can be firmly clamped in the clamping grooves formed in the clamping blocks 29 under the restoring force action of the second compression spring 26, so that the material suction cover 5 is combined with the material suction frame 7;
thirdly, treating the sludge, putting the combined material suction cover 5 and the material suction frame 7 into a river channel, starting the sludge pump 2, sucking the sludge into the sludge box 3 by the sludge pump 2 through the material suction frame 7 and two pipelines, and filtering gravels and aquatic weeds in the river channel by the filter screen 15 when the sludge enters the material suction frame 7;
fourthly, cleaning gravels on the filter screen 15, after sludge treatment is completed, taking up the material sucking frame 7 from the river channel, starting the stepping motor 10, keeping the electromagnetic clutch 32 switched off, enabling the stepping motor 10 to drive the rotating shaft 35 through the meshing of the first driving wheel 33 and the second driving wheel 34, enabling the rotating shaft 35 to drive the cam 36 to periodically knock the filter screen 15, and enabling gravels and partial waterweeds clamped on meshes of the filter screen 15 to fall off;
fifthly, the aquatic weeds on the filter screen 15 are cleaned, the electromagnetic clutch 32 is electrified to enable the screw rod 14 to be fixedly connected with the output shaft of the stepping motor 10, the stepping motor 10 rotates the screw rod 14 connected with the stepping motor, the screw rod 14 rotates the sleeved rotating wheel 12, the rotating wheel 12 rotates the other rotating wheel 12 through the synchronous belt 9, the other rotating wheel 12 rotates the sleeved screw rod 14, the two screw rods 14 rotate synchronously, two thread sleeves 18 which are sleeved on the outer wall of the screw rod move horizontally along the direction of the screw rod 14 in the same direction at the same time, the cleaning brush 13 is driven to scrub the bottom of the filter screen 15, the cutting bayonet cuts the aquatic weeds wound on the filter screen 15 along the bottom of the filter screen 15, and the forward rotation and reverse rotation periods of the stepping motor 10 are set, so that the cleaning brush 13 can scrub back and forth.
The working principle is as follows: the method comprises the following steps of (1) inspecting a dredging point, pushing the device to a place needing dredging, inspecting the river channel condition of the point, and seeing whether the river channel has more gravels and aquatic weeds; if more broken stones exist, the material suction frame 7 and the structure inside the material suction frame 7 can be mounted at the bottom of the material suction cover 5, so that the two clamping blocks 29 are respectively inserted into the two third grooves 30, the baffle 20 is pushed up, the first compression spring 22 is compressed, the spring columns 25 which are originally resisted by the baffle 20 can be firmly clamped inside the clamping grooves formed in the clamping blocks 29 under the restoring force action of the second compression spring 26, and the material suction cover 5 and the material suction frame 7 are combined; treating sludge, putting the combined material suction cover 5 and the material suction frame 7 into a river channel, starting the sludge pump 2, sucking the sludge into the sludge box 3 by the sludge pump 2 through the material suction frame 7 and two pipelines, and filtering gravels and aquatic weeds in the river channel by the filter screen 15 when the sludge enters the material suction frame 7; cleaning gravels on the filter screen 15, after sludge treatment is completed, taking up the material suction frame 7 from the river channel, starting the stepping motor 10, keeping the electromagnetic clutch 32 switched off, enabling the stepping motor 10 to drive the rotating shaft 35 through the meshing belt of the first driving wheel 33 and the second driving wheel 34, and enabling the rotating shaft 35 to drive the cam 36 to periodically knock the filter screen 15, so that gravels and partial waterweeds clamped on meshes of the filter screen 15 fall off; the water plants on the filter screen 15 are cleaned, the electromagnetic clutch 32 is electrified to enable the screw rod 14 to be fixedly connected with an output shaft of the stepping motor 10, the stepping motor 10 is driven to rotate the screw rod 14 connected with the stepping motor, the screw rod 14 is driven to rotate the sleeved rotating wheel 12, the rotating wheel 12 is driven to rotate the other rotating wheel 12 through the synchronous belt 9, the other rotating wheel 12 is driven to rotate the sleeved screw rod 14, the two screw rods 14 synchronously rotate, two thread sleeves 18 which are sleeved on the outer wall of the screw rods and are in threaded sleeve connection are enabled to simultaneously move horizontally in the same direction along the direction of the screw rod 14, the cleaning brush 13 is driven to scrub the bottom of the filter screen 15, the water plants wound on the filter screen 15 are simultaneously cut by the cutting bayonet along the bottom of the filter screen 15, the forward rotation and reverse rotation periods of the stepping motor 10 are set, and the cleaning brush 13 can be scrubbed back and forth.
The electric elements appearing in the present application document are all externally connected to a power supply and a control switch when in use, and circuits, electronic components and control modules are all related to the prior art, and can be completely realized by those skilled in the art without needless to say, the protection content of the present invention does not relate to the improvement of software and methods.
In the description of the invention, it is to be understood that the terms "center", "middle", "eccentric", "longitudinal", "lateral", "length", "width", "thickness", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of describing the invention and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the invention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a quick desilting device of water conservancy construction convenient to carry which characterized in that: the device comprises a base plate (1), a first pipeline (4), a material suction cover (5), a second pipeline (8) and two mounting mechanisms;
the sludge pump (2) and the sludge tank (3) are fixedly mounted at the top of the base plate (1), the output end of the sludge pump (2) is fixedly sleeved with one end of a first pipeline (4), the other end of the first pipeline (4) penetrates through one side plate of the sludge tank (3) and extends into the sludge tank (3), the input end of the sludge pump (2) is fixedly sleeved with one end of a second pipeline (8), the other end of the second pipeline (8) is fixedly sleeved with a suction head (6), the bottom of the suction head (6) penetrates through a top plate of a suction cover (5), the bottom of the suction cover (5) is fixedly connected with the top of a suction frame (7) through two mounting mechanisms, an impurity treatment mechanism is fixedly mounted in the suction frame (7), and the bottom of the suction frame (7) is placed at the top of the base plate (1);
the impurity treatment mechanism comprises a bearing (16), a connecting column (19), a synchronous belt (9), a stepping motor (10) and an installation shell (11), two installation plates (17) are fixedly installed on two side plates in the interior of the material suction frame (7) in a symmetrical mode, a filter screen (15) is fixedly installed between the two installation plates (17), a lead screw (14) is installed between every two corners in the interior of the material suction frame (7) in a horizontally rotating mode through the bearing (16), the two lead screws (14) penetrate through one side plate of the material suction frame (7) in a same side end moving mode and are fixedly sleeved with rotating wheels (12), the two rotating wheels (12) are connected through the synchronous belt (9) in a transmission mode, the installation shell (11) is fixedly installed on the outer surface of one side plate of the material suction frame (7) close to the rotating wheels (12), the stepping motor (10) is fixedly installed on the bottom plate in the interior of the installation shell (11), the output end of the stepping motor (10) and one end of one of the screw rods (14) inside the installation shell (11) are fixedly connected through an electromagnetic clutch (32), two the screw rod (14) is positioned on the outer wall of the material sucking frame (7), the threaded sleeve (18) is sleeved with the screw thread, two the cleaning brush (13) is fixedly arranged between the threaded sleeves (18) through a connecting column (19), the top of the cleaning brush (13) is contacted with the bottom of the installation plate (17), the electromagnetic clutch (32) is fixedly arranged on the inner bottom plate of the installation shell (11), a first transmission wheel (33) is fixedly sleeved on an output shaft of the stepping motor (10), the first transmission wheel (33) is meshed with a second transmission wheel (34), the second transmission wheel (34) is fixedly sleeved outside the circumference of a rotating shaft (35), one end of the rotating shaft (35) is rotatably connected on the inner wall of one side of the installation shell (11) through a bearing, the other end of the rotating shaft (35) penetrates through one side plate of the material suction frame (7) and is fixedly sleeved with a cam (36), and the cam (36) is in contact with the filter screen (15).
2. The quick desilting device of water conservancy construction convenient to carry of claim 1, its characterized in that: the installation mechanism comprises a second spring plate (28), a first spring plate (21), installation columns (23), spring columns (25) and clamping blocks (29), wherein third grooves (30), first grooves (24) and second grooves (27) are symmetrically arranged on two sides of the bottom of the material suction cover (5), two first compression springs (22) are vertically and fixedly installed inside the first grooves (24), two ends of each first compression spring (22) are fixedly connected with the top inner wall of the corresponding first groove (24) and the top of the corresponding first spring plate (21) respectively, two installation columns (23) are fixedly connected to the bottom of the first spring plate (21), the bottom ends of the installation columns (23) movably penetrate through the bottom inner walls of the corresponding first grooves (24) respectively and extend into the corresponding third grooves (30), and baffle plates (23) are fixedly installed at the ends of the installation columns (23) located inside the third grooves (30) respectively 20) The baffle plates (20) are L-shaped, the two baffle plates (20) are respectively vertically and slidably mounted in the two third grooves (30), clamping blocks (29) are symmetrically and fixedly mounted on two sides of the top of the material sucking frame (7), the tops of the two clamping blocks (29) are respectively inserted in the two third grooves (30), clamping grooves are respectively formed in one side face, close to the second groove (27), of each clamping block (29), second compression springs (26) are horizontally and fixedly mounted in the two second grooves (27), two ends of each second compression spring (26) are respectively and fixedly connected with the inner wall of one side, far away from the third groove (30), of each second compression spring (26) and one side face of each second spring plate (28), the two second spring plates (28) are respectively and horizontally and slidably mounted in the two second grooves (27), two second spring plate (28) level respectively runs through and installs spring post (25), two the one end that spring post (25) kept away from each other is the activity respectively in proper order and runs through second compression spring (26) and second recess (27) one side inner wall to extend to the outside of inhaling material cover (5), two the one end that spring post (25) are close to each other is the activity respectively and runs through second recess (27) one side inner wall, and the joint is inside the draw-in groove that two fixture blocks (29) set up respectively.
3. The quick desilting device of water conservancy construction convenient to carry of claim 1, its characterized in that: the filter screen (15) has two layers, two layers the mesh of filter screen (15) is staggered, and two layers leave the space between filter screen (15).
4. The quick desilting device of water conservancy construction convenient to carry of claim 1, its characterized in that: spliced pole (19) at cleaning brush (13) both ends are the one end of the connecting rod of fixedly connected with "Contraband" font structure respectively, the connecting rod is located cleaning brush (13) one side, a plurality of cutting bayonet of fixedly connected with on one side of connecting rod and cleaning brush (13) parallel, leave the gap between blunt face at cutting bayonet top and mounting panel (17) bottom.
5. The quick desilting device of water conservancy construction convenient to carry of claim 1, its characterized in that: one ends, located inside the two third grooves (30), of the two spring columns (25) are arc-shaped, and smooth coatings are coated on the arc-shaped ends of the two spring columns (25).
6. The quick desilting device of water conservancy construction convenient to carry of claim 2, its characterized in that: two spring post (25) are located the equal fixed mounting of the outside one end of inhaling material cover (5) and have the handle, two the surface of handle all scribbles anti-skidding coating.
7. The quick desilting device of water conservancy construction convenient to carry of claim 1, its characterized in that: four corners of the bottom of the backing plate (1) are fixedly provided with universal wheels (31).
8. The quick desilting device of water conservancy construction convenient to carry of claim 1, its characterized in that: the inner wall of the third groove (30) is coated with a smooth coating.
9. The quick desilting device of water conservancy construction convenient to carry of claim 1, its characterized in that: and a sealing ring is arranged between the material suction cover (5) and the material suction frame (7).
10. The portable water conservancy construction quick dredging device according to any one of claims 1-9, wherein the portable water conservancy construction quick dredging device is used for the purpose of providing a portable water conservancy construction quick dredging device, and is characterized in that: the using method comprises the following steps:
the method comprises the following steps of firstly, inspecting a dredging point, pushing the device to a place needing dredging, inspecting the river channel condition of the point, and seeing whether the river channel has more gravels and aquatic weeds;
secondly, the installation device can install the material suction frame (7) and the structure inside the material suction frame (7) at the bottom of the material suction cover (5) if more gravels exist, so that the two clamping blocks (29) are respectively inserted into the two third grooves (30), the baffle (20) is pushed up, the first compression spring (22) is compressed, and the spring columns (25) originally blocked by the baffle (20) can firmly clamp the clamping grooves formed in the clamping blocks (29) under the action of the restoring force of the second compression spring (26), so that the material suction cover (5) is combined with the material suction frame (7);
thirdly, treating the sludge, putting the combined material suction cover (5) and the material suction frame (7) into a river channel, starting the sludge pump (2), sucking the sludge into the sludge box (3) by the sludge pump (2) through the material suction frame (7) and two pipelines, and filtering gravels and aquatic weeds in the river channel by a filter screen (15) when the sludge enters the material suction frame (7);
fourthly, cleaning gravels on the filter screen (15), after sludge treatment is completed, taking up the material suction frame (7) from the river channel, starting the stepping motor (10), keeping the electromagnetic clutch (32) switched off, enabling the stepping motor (10) to drive the rotating shaft (35) through the meshing area of the first transmission wheel (33) and the second transmission wheel (34), and enabling the rotating shaft (35) to drive the cam (36) to periodically knock the filter screen (15) so as to enable gravels and partial waterweeds clamped on meshes of the filter screen (15) to fall off;
fifthly, cleaning the waterweeds on the filter screen (15), electrifying the electromagnetic clutch (32) to ensure that the screw rod (14) is fixedly connected with the output shaft of the stepping motor (10), rotating the screw rod (14) connected with the stepping motor (10), the screw rod (14) is provided with a rotating wheel (12) which is sleeved and connected in a rotating way, the rotating wheel (12) is provided with another rotating wheel (12) through a synchronous belt (9), the other rotating wheel (12) is provided with a screw rod (14) which is sleeved and connected with the other rotating wheel, the two screw rods (14) rotate synchronously, so that two thread sleeves (18) which are sleeved on the outer walls of the two thread sleeves simultaneously move horizontally along the direction of the screw rod (14) in the same direction and drive the cleaning brush (13) to scrub at the bottom of the filter screen (15), meanwhile, the cutting bayonet cuts the aquatic weeds wound on the filter screen (15) along the bottom of the filter screen (15), and the cleaning brush (13) can be scrubbed back and forth by setting the period of forward rotation and reverse rotation of the stepping motor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110837234.1A CN113982054A (en) | 2021-07-23 | 2021-07-23 | Portable water conservancy construction rapid dredging device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110837234.1A CN113982054A (en) | 2021-07-23 | 2021-07-23 | Portable water conservancy construction rapid dredging device and using method thereof |
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| Publication Number | Publication Date |
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| CN113982054A true CN113982054A (en) | 2022-01-28 |
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| CN202110837234.1A Withdrawn CN113982054A (en) | 2021-07-23 | 2021-07-23 | Portable water conservancy construction rapid dredging device and using method thereof |
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| CN (1) | CN113982054A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669124A (en) * | 2022-04-13 | 2022-06-28 | 中建八局第一建设有限公司 | Maintenance water cyclic utilization device |
-
2021
- 2021-07-23 CN CN202110837234.1A patent/CN113982054A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669124A (en) * | 2022-04-13 | 2022-06-28 | 中建八局第一建设有限公司 | Maintenance water cyclic utilization device |
| CN114669124B (en) * | 2022-04-13 | 2023-11-24 | 中建八局第一建设有限公司 | Maintenance water cyclic utilization device |
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