CN111350222A - Hydraulic engineering device for dredging river channel - Google Patents
Hydraulic engineering device for dredging river channel Download PDFInfo
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- CN111350222A CN111350222A CN202010281501.7A CN202010281501A CN111350222A CN 111350222 A CN111350222 A CN 111350222A CN 202010281501 A CN202010281501 A CN 202010281501A CN 111350222 A CN111350222 A CN 111350222A
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- inner cavity
- cavity
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a hydraulic engineering device for dredging a river channel, which comprises a side matching box body, wherein an opening placing inner cavity which penetrates through the side matching box body up and down is arranged in the side matching box body, a plurality of sliding inner cavities which are positioned in the side matching box body are arranged on the outer side of the opening placing inner cavity, four sliding inner cavities are arranged in an annular array mode, a discharging device which discharges water liquid in the opening placing inner cavity out of the opening placing inner cavity in a lifting mode is arranged in the side matching box body and the opening placing inner cavity, symmetrical water discharging devices which are used for supporting and floating equipment and guiding water liquid containing silt to the shore are arranged on two sides of the side matching box body, the equipment adopts a lifting piston mode, and a water solution with silt and a water solution without silt are respectively discharged to the shore and the river channel by utilizing a one-way valve and a stirring structure, so that the effect of the equipment for cleaning the silt is, and the river course of arbitrary width can be placed to the equipment during operation and work, and is very convenient.
Description
Technical Field
The invention relates to the technical field of river channel cleaning equipment, in particular to a hydraulic engineering device for river channel dredging.
Background
In the river channel cleaning process, the existing river channel cleaning equipment has more defects, firstly, because the existing river channel cleaning process needs to block the river channel, then water liquid in the river channel is extracted, an excavator or a loader is used for digging and taking river bed sludge after the river bed is exposed, the defects exist in the process, for example, large-scale engineering equipment is adopted, the engineering equipment cannot work efficiently in the river channel, so that sludge cannot be effectively removed from rivers with different widths, the limitation of the river channel cleaning sludge is increased, on the other hand, because large-scale water pumping is carried out, the engineering time for cleaning the river channel sludge is prolonged, the effect of cleaning the river channel sludge is greatly reduced, and because certain water liquid has a certain effect on cleaning the river channel sludge, the existing equipment cannot balance among the water pumping and the sludge, so as to improve the sludge cleaning effect of the equipment.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a hydraulic engineering device for dredging a river channel, which can solve the problems in the prior art.
The invention is realized by the following technical scheme: the hydraulic engineering device for dredging the river channel comprises a side matching box body, wherein an opening containing inner cavity which penetrates through the side matching box body from top to bottom is arranged in the side matching box body, a plurality of sliding inner cavities which are located in the side matching box body are arranged on the outer side of the opening containing inner cavity, the four sliding inner cavities are arranged in an annular array mode, discharging devices which discharge water liquid in the opening containing inner cavity out of the opening containing inner cavity in a lifting mode are arranged in the side matching box body and the opening containing inner cavity, and drainage devices which are symmetrical and used for supporting and floating equipment and guiding water liquid containing silt to the bank are arranged on two sides of the side matching box body.
Further technical scheme, eduction gear include with the cooperation pole that slides that the inner chamber sliding fit that slides is connected, the gliding running through of cooperation pole that slides the inner chamber and the cooperation box of side, one of them slide the intracavity and be provided with the drive the cooperation pole that slides carries out the lift subassembly that goes up and down, the cooperation pole up end that slides has set firmly the top board, the top board is fixed with drainage device, the terminal surface sets firmly and can push water liquid and can stir muddy subassembly to silt under the top board.
Further technical scheme, the lifting unit including set firmly in the bottom cooperation motor of inner chamber lower end wall slides, bottom cooperation motor upside power connection is provided with the transmission threaded rod, with the bottom cooperation motor is relative be provided with open-ended circle inner chamber in the cooperation pole that slides, circle inner chamber end wall sets firmly the interior screw-thread fit board, the transmission threaded rod stretches into in the circle inner chamber, the transmission threaded rod with interior screw-thread fit board screw-thread fit connects.
According to the technical scheme, the muddy component comprises a bottom fixing cylinder fixedly arranged on the lower end face of a top plate, an inner sliding cavity is formed in the bottom fixing cylinder, a top driving motor is fixedly arranged on the upper end wall of the inner sliding cavity, a rotating output rod is arranged on the lower side of the top driving motor in power connection, an inner sliding cylinder is arranged in the inner sliding cavity in a sliding mode, an inner installation cavity is formed in the inner sliding cylinder, the inner sliding cylinder is connected with the rotating output rod in a threaded fit mode, the rotating output rod extends into the inner installation cavity, the outer surface of the bottom fixing cylinder is provided with a pushing structure which adopts a one-way valve structure to efficiently discharge and push water, and stirring structures which are capable of uniformly stirring sludge in the opening in the water body are arranged in the inner sliding cylinder and the inner installation cavity.
Further technical scheme, push structure include with the bottom case that the fixed cylinder fixed coordination of bottom is connected, be provided with a plurality of holes in the bottom incasement, the solid fixed block in the middle of being equipped with is adorned to the card in the hole, be provided with the chamber that passes through of symmetry in the middle fixed block, it is located to pass through to be provided with between the chamber of sliding of spring mounting in the middle fixed block, the gliding pressure rising and dropping board that is provided with of intracavity that slides of spring mounting, the pressure rising and dropping board up end has set firmly the straight-bar, the gliding running through of straight-bar the middle fixed block, the straight-bar up end has set firmly the closure plate, the closure plate will pass through the chamber and seal, the pressure rising and dropping board with elasticity is provided with buffer spring.
In a further technical scheme, the stirring structure comprises a bottom matching motor fixedly arranged in the lower end wall of the inner installation cavity, a bottom rotating plate is fixedly arranged on the lower end surface of the inner sliding barrel, a transmission inner cavity is arranged in the bottom rotating plate, a plurality of power rotating rods are arranged in the end wall of the transmission cavity in a rotating manner and are arranged in an annular array, a matching bevel gear is fixedly arranged on the end surface of one side of the power rotating rod, a main rotating bevel gear is meshed with the upper side of the matching bevel gear, the main rotating bevel gear is in power connection with the bottom part by matching with a motor, a meshing helical gear is fixedly arranged on the end surface of one side of the power rotating rod, the upper side of the meshing helical gear is meshed with a matching helical gear, a transmission rod is fixedly arranged in the matching helical gear, the transmission rod penetrates through the bottom rotating plate in a rotating mode, and stirring rods are fixedly arranged on the end faces of the two sides of the transmission rod.
According to a further technical scheme, the drainage device comprises a side shell fixed with the end face of the side matching box body, a side inner cavity is formed in the side shell, an opening inner cavity located in the side shell is formed in the upper side of the side inner cavity, a side inner cavity is communicated with one side of the opening inner cavity, a water liquid suction assembly capable of sucking water liquid is arranged in the side inner cavity, and a guiding assembly capable of guiding silt solution in the side inner cavity and the opening inner cavity out of equipment is arranged in the side inner cavity.
According to the technical scheme, the water liquid suction assembly comprises a water pump fixedly arranged on the end wall of the side inner cavity, an extension pipe is arranged on one side of the water pump in a communicated mode, the extension pipe extends downwards, a fixed shaft is arranged in the end wall of the side inner cavity in an inner rotating mode, a winding pipe is arranged on the outer surface of the fixed shaft in a wound mode, one end of the winding pipe is communicated with the water pump, and the other end of the winding pipe is arranged outside the equipment.
According to the technical scheme, the guiding-out assembly comprises a side installation pump fixedly arranged on one side end face of the side shell, a pipette is arranged in the side installation pump in a communicating mode and is communicated with the side inner cavity, a guiding-out pipe is arranged on the other side of the side installation pump in a communicating mode, and a switch structure capable of closing or opening the side inner cavity is arranged on the lower side of the side inner cavity.
According to a further technical scheme, the switch structure comprises a side placement inner cavity arranged in the side shell, a moving push plate is arranged in the side placement inner cavity in a sliding mode, a meshing rack is fixedly arranged on the lower end face of the moving push plate, a pushing cylinder is fixedly arranged on the end wall of the side placement inner cavity and is in power connection with the moving push plate, a swinging sealing plate is rotatably arranged on the lower side of the side shell and is sealed with the side inner cavity, an opening penetrating inner cavity is formed in the swinging sealing plate, an opening rotating cavity is formed in the swinging sealing plate, a rotating gear is fixedly arranged in the opening rotating cavity, a meshing rack is arranged on one side of the rotating gear in a meshing mode, and the meshing rack is fixed with the moving push plate.
The invention has the beneficial effects that:
the device has a simple structure, adopts a piston lifting mode, utilizes the one-way valve and the stirring structure, and respectively discharges the water solution with sludge and the water solution without sludge to the shoreside river channel, so that the effect of cleaning the sludge by the device is improved, and the device can be placed in the river channel with any width for working when working, and is very convenient.
In an initial state, the device, the assembly and the structure are in a stop working state, before the device works, the side shell supports the device to float and sleep, because the top plate is fixed with the drainage device, the side matching box body is required to move downwards under the driving of the corresponding structure, so that the side matching box body is inserted into sludge in the river channel, after the water liquid in the opening placing cavity is required to be discharged, the sludge retained in the opening placing cavity is uniformly stirred, the water liquid with the sludge is discharged into the opening cavity and the side cavity, the guide pipe is placed on the bank, the liquid solution with the sludge in the side cavity is pumped to the liquid level side by the liquid suction pipe arranged on the bank under the left and right sides of the side-mounted pump, the water pump is used for pumping the water liquid in the river channel and ensuring that the pumping cannot be too close to the sludge, the equipment can conveniently work efficiently.
When the equipment works, firstly, the bottom matching motor rotates, the transmission threaded rod is in threaded matching connection with the internal thread matching plate, the sliding matching rod is in sliding matching connection with the sliding inner cavity, the sliding matching rod is in fixed matching connection with the top plate, so that the structure operates to enable the side matching box to completely move downwards and then enable the side matching box to be inserted into silt, then the upper end of the side matching box is close to the lower end of the bottom box, the opening is used for containing more water liquid in the internal cavity, the top driving motor drives the rotating output rod to rotate after working, so that after the rotating output rod rotates, the rotating output rod is connected with the internal sliding barrel in a threaded matching manner to enable the internal sliding barrel to move downwards, and because the water liquid is pushed out of the cavity when the bottom box moves downwards, after the blocking plate, the water liquid enters the upper side of the bottom box, then the top driving motor drives the rotating output rod to rotate, the inner hole is closed at the moment due to the blocking plate after the bottom box moves upwards, then the bottom box can enable the water liquid in the opening placing inner cavity to diffuse outwards from the opening placing inner cavity to flow into the opening inner cavity and the side inner cavity, and at the moment, the pushing cylinder drives the moving push plate to slide after working because the water liquid does not contain sludge, under the meshing action of the meshing rack and the rotating gear, the swinging closing plate swings and then is separated from being propped against the side inner cavity, and at the moment, the water liquid without silt is directly discharged downwards from the side inner cavity, when water liquid with sludge is in the side inner cavity, the water liquid with sludge in the side inner cavity is discharged to the shore after the side mounting pump works.
When clearing up silt, this moment the opening in the side cooperation box is placed the inner chamber water liquid and is almost discharged and finish, the opening is placed the inner chamber and is only had a small amount of water liquid and be convenient for carry out the intensive mixing and draw silt, this moment top driving motor indirect drive corresponding structure removes, makes bottom rotating plate gradually goes into in the silt, afterwards bottom cooperation motor work back drive main commentaries on classics bevel gear rotates, because cooperation bevel gear with main commentaries on classics bevel gear meshing makes power dwang rotate the back drive meshing helical gear rotates, because meshing helical gear with the meshing helical gear meshing makes transmission lever rotate the back drive stirring rod and swings to improve the effect that water liquid and silt mix, this moment the water liquid that has silt discharges the opening place the inner chamber the method is the same with above.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the internal structure of a hydraulic engineering device for dredging a river channel according to the present invention;
FIG. 2 is a schematic view taken along the line A-A in FIG. 1;
FIG. 3 is a schematic view of the direction B-B in FIG. 1;
FIG. 4 is a schematic view of FIG. 1 taken along direction C;
FIG. 5 is a schematic view of FIG. 1 taken along direction D;
FIG. 6 is a schematic view of the direction E in FIG. 1;
FIG. 7 is a schematic view of FIG. 1 taken along direction F;
in the figure, an extension pipe 11, a water pump 12, a side inner cavity 13, an open inner cavity 14, a top plate 15, a top driving motor 16, a rotation output rod 17, an inner sliding cavity 18, a bottom fixed cylinder 19, a sliding matching rod 21, an inner sliding cylinder 22, an inner installation cavity 23, a side matching box body 24, a sliding inner cavity 25, a bottom box 26, a bottom matching motor 27, a bottom rotating plate 28, a side shell 29, a winding pipe 31, a fixed shaft 32, a side inner cavity 33, a plugging plate 34, a transmission inner cavity 41, a stirring rod 42, a transmission rod 43, a meshing helical gear 44, a matching helical gear 45, a power rotating rod 46, a matching bevel gear 47, a main rotating bevel gear 48, a side installation pump 52, a discharge pipe 53, a side placing inner cavity 54, a pushing cylinder 55, an open rotating cavity 56, a rotating gear 57, a meshing rack 58, a penetrating inner cavity 59, a swinging sealing plate 61, a moving push plate 62, a pipette 63, a round inner cavity 65, the bottom matching motor 67, the internal thread matching plate 68, the inner hole 71, the straight rod 72, the passing cavity 73, the spring mounting sliding cavity 74, the buffer spring 75, the lifting pressing plate 76 and the middle fixing block 77.
Detailed Description
As shown in fig. 1 to 7, the present invention is explained in detail, and for convenience of description, the following orientations are defined as follows: the hydraulic engineering device for dredging the river channel comprises a side matching box body 24, wherein an opening placing inner cavity 35 which penetrates through the side matching box body 24 from top to bottom is formed in the side matching box body 24, a plurality of sliding inner cavities 25 which are located in the side matching box body 24 are arranged on the outer side of the opening placing inner cavity 35, the four sliding inner cavities 25 are arranged in an annular array, discharging devices which discharge water in the opening placing inner cavity 35 out of the opening placing inner cavity 35 in a lifting mode are arranged in the side matching box body 24 and the opening placing inner cavity 35, and symmetrical water discharging devices which are used for supporting and floating equipment and guiding water containing silt to the bank are arranged on two sides of the side matching box body 24.
Beneficially, wherein, the discharging device includes a sliding fit rod 21 connected with the sliding inner cavity 25 in a sliding fit manner, the sliding fit rod 21 slidably penetrates through the sliding inner cavity 25 and the side fit box body 24, one of the sliding inner cavity 25 is provided with a lifting component for driving the sliding fit rod 21 to lift, the upper end surface of the sliding fit rod 21 is fixedly provided with a top plate 15, the top plate 15 is fixed with the discharging device, and the lower end surface of the top plate 15 is fixedly provided with a muddy component capable of pushing water liquid and stirring silt.
Beneficially, the lifting assembly comprises a bottom matching motor 67 fixedly arranged on the lower end wall of the sliding inner cavity 25, a transmission threaded rod 66 is arranged on the upper side of the bottom matching motor 67 in a power connection mode, an open circular inner cavity 65 is arranged in the sliding matching rod 21 opposite to the bottom matching motor 67, an internal thread matching plate 68 is fixedly arranged on the end wall of the circular inner cavity 65, the transmission threaded rod 66 extends into the circular inner cavity 65, and the transmission threaded rod 66 is in threaded matching connection with the internal thread matching plate 68.
Advantageously, the stirring assembly comprises, among other things, a bottom fixed cylinder 19 fixed to the lower face of said top plate 15, an inner sliding cavity 18 is arranged in the bottom fixed cylinder 19, a top driving motor 16 is fixedly arranged on the upper end wall of the inner sliding cavity 18, the lower side of the top driving motor 16 is provided with a rotating output rod 17 in a power connection way, an inner sliding barrel 22 is arranged in the inner sliding cavity 18 in a sliding way, an inner installation cavity 23 is arranged in the inner sliding barrel 22, the inner sliding barrel 22 is in threaded fit connection with the rotary output rod 17, the rotating output rod 17 extends into the inner installation cavity 23, the outer surface of the bottom fixed cylinder 19 is provided with a pushing structure which adopts a one-way valve type structure to efficiently discharge and push water, and stirring structures capable of uniformly stirring the sludge in the opening placing inner cavity 35 are arranged in the inner sliding barrel 22 and the inner mounting cavity 23.
Beneficially, the pushing structure includes a bottom box 26 fixedly connected with the bottom fixing barrel 19 in a matching manner, a plurality of inner holes 71 are arranged in the bottom box 26, middle fixing blocks 77 are fixedly clamped in the inner holes 71, symmetrical through cavities 73 are arranged in the middle fixing blocks 77, spring mounting sliding cavities 74 located in the middle fixing blocks 77 are arranged between the through cavities 73, pressure rising and lowering plates 76 are arranged in the spring mounting sliding cavities 74 in a sliding manner, straight rods 72 are fixedly arranged on upper end faces of the pressure rising and lowering plates 76, the straight rods 72 slidably penetrate through the middle fixing blocks 77, blocking plates 34 are fixedly arranged on upper end faces of the straight rods 72, the through cavities 73 are sealed by the blocking plates 34, and buffer springs 75 are elastically arranged between the pressure rising and lowering plates 76 and end walls of the spring mounting sliding cavities 74.
Beneficially, the stirring structure includes a bottom matching motor 27 fixedly disposed in the lower end wall of the inner mounting cavity 23, a bottom rotating plate 28 is fixedly disposed on the lower end surface of the inner sliding cylinder 22, a transmission cavity 41 is disposed in the bottom rotating plate 28, a plurality of power rotating rods 46 are rotatably disposed in the end wall of the transmission cavity 41, the power rotating rods 46 are arranged in an annular array, a matching bevel gear 47 is fixedly disposed on one side end surface of each power rotating rod 46, a main bevel gear 48 is engaged with the upper side of the matching bevel gear 47, the main bevel gear 48 is in power connection with the bottom matching motor 27, a meshing bevel gear 44 is fixedly disposed on one side end surface of each power rotating rod 46, a matching bevel gear 45 is engaged with the upper side of the meshing bevel gear 44, a transmission rod 43 is fixedly disposed in the matching bevel gear 45, and the transmission rod 43 rotatably penetrates through the bottom rotating, the end surfaces of both sides of the transmission rod 43 are fixedly provided with stirring rods 42.
Beneficially, the drainage device comprises a side shell 29 fixed on the end face of the side matching box 24, a side inner cavity 33 is arranged in the side shell 29, an opening inner cavity 14 located in the side shell 29 is arranged on the upper side of the side inner cavity 33, a side inner cavity 13 is arranged on one side of the opening inner cavity 14 in a communication mode, a water liquid suction assembly capable of sucking water liquid is arranged in the side inner cavity 33, and a guiding assembly capable of guiding out a sludge solution in the side inner cavity 13 and the opening inner cavity 14 is arranged in the side inner cavity 13.
Beneficially, the water liquid suction assembly comprises a water pump 12 fixedly arranged on the end wall of the side inner cavity 33, an extension pipe 11 is arranged on one side of the water pump 12 in a communicating manner, the extension pipe 11 extends downwards, a fixed shaft 32 is rotatably arranged on the end wall of the side inner cavity 33, a winding pipe 31 is wound on the outer surface of the fixed shaft 32, one end of the winding pipe 31 is communicated with the water pump 12, and the other end of the winding pipe 31 is arranged outside the device.
Advantageously, the lead-out assembly comprises a side-mounted pump 52 fixedly arranged on one side end surface of the side shell 29, a pipette 63 is arranged in the side-mounted pump 52 in a communicating manner, the pipette 63 is communicated with the side inner cavity 13, a lead-out pipe 53 is arranged on the other side of the side-mounted pump 52 in a communicating manner, and a switch structure capable of closing or opening the side inner cavity 13 is arranged on the lower side of the side inner cavity 13.
Advantageously, the switch structure comprises a side placement cavity 54 arranged in the side shell 29, a moving push plate 62 is slidably arranged in the side placement cavity 54, a meshing rack 58 is fixedly arranged on the lower end face of the moving push plate 62, a pushing cylinder 55 is fixedly arranged on the end wall of the side placement cavity 54, the pushing cylinder 55 is in power connection with the moving push plate 62, a swing closing plate 61 is rotatably arranged on the lower side of the side shell 29, the swing closing plate 61 is closed with the side cavity 13, an open penetrating cavity 59 is arranged in the swing closing plate 61, an open rotating cavity 56 is arranged in the swing closing plate 61, a rotating gear 57 is fixedly arranged in the open rotating cavity 56, a meshing rack 58 is arranged on one side of the rotating gear 57 in a meshing manner, and the meshing rack 58 is fixed with the moving push plate 62.
In the initial state, the above-mentioned devices, components and structures are in the stop working state, before the device works, the side casing 29 supports the device to float and sleep, because the top plate 15 is fixed with the drainage device, the side matching box body 24 is required to move downwards under the drive of the corresponding structure, so that the side matching box body 24 is inserted into the sludge in the river channel, after that, the water liquid in the opening placing cavity 35 is required to be drained, the sludge retained in the opening placing cavity 35 is stirred uniformly, then the water liquid with sludge is drained into the opening cavity 14 and the side cavity 13, and the drainage pipe 53 is placed on the bank, the water liquid with sludge in the side cavity 13 is pumped into the bank by the water pump 63 under the side-mounted pump 52, the water pump 12 is used for, can extract the water liquid in river course and can guarantee to extract the liquid level and can not be too close to silt, the equipment of being convenient for carries out high-efficient work.
When the equipment works, firstly, the bottom matching motor 67 rotates, because the transmission threaded rod 66 is in threaded matching connection with the internal thread matching plate 68, the sliding matching rod 21 is in sliding matching connection with the sliding inner cavity 25, and the sliding matching rod 21 is in fixed matching connection with the top plate 15, the structure is operated, so that the side matching box 24 is completely moved downwards, then the side matching box 24 is inserted into sludge, the upper end of the side matching box 24 is close to the lower end of the bottom box 26, more water liquid is retained in the opening placing inner cavity 35, the top driving motor 16 drives the rotating output rod 17 to rotate after working, and after the rotating output rod 17 rotates, the rotating output rod 17 is connected with the internal sliding cylinder 22 in a threaded matching manner, so that the internal sliding cylinder 22 moves downwards, since the water liquid is pushed by the blocking plate 34 from the through cavity 73 when the bottom tank 26 moves downward, the water liquid enters the upper side of the bottom tank 26, then the top driving motor 16 drives the rotary output rod 17 to rotate, the bottom tank 26 moves upward, the inner hole 71 is closed by the blocking plate 34, then the bottom tank 26 can diffuse the water liquid in the opening placing cavity 35 from the opening placing cavity 35 to the opening cavity 14 and the side cavity 13, at this time, the water liquid does not contain silt, the pushing cylinder 55 can drive the movable pushing plate 62 to slide, the meshing rack 58 and the rotary gear 57 can make the swinging blocking plate 61 swing to be separated from the side cavity 13, and at this time, the water liquid without silt can be directly discharged downward from the side cavity 13, when the water liquid with sludge exists in the side inner cavity 13, the water liquid with sludge in the side inner cavity 13 needs to be discharged to the shore after the side-mounted pump 52 works.
When the sludge is cleaned, the water in the inner cavity 35 is almost completely discharged from the opening of the side matching box body 24, the opening placing cavity 35 only has a small amount of water liquid to facilitate the sludge to be fully stirred and drawn, at the moment, the top driving motor 16 indirectly drives the corresponding structure to move, so that the bottom rotating plate 28 gradually enters the sludge, and then the bottom matching motor 27 works to drive the main rotating bevel gear 48 to rotate, since the mating bevel gear 47 is engaged with the main bevel gear 48, the power rotating rod 46 rotates to drive the engaging bevel gear 44 to rotate, since the engaging bevel gear 44 is engaged with the mating bevel gear 45, the transmission rod 43 rotates to drive the stirring rod 42 to swing, to improve the mixing effect of the water and the sludge, and the method for discharging the water with the sludge out of the opening holding cavity 35 is the same as the above.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (10)
1. The utility model provides a hydraulic engineering device for river course desilting, includes side cooperation box, the inner chamber is placed to the opening that runs through from top to bottom that is provided with in the side cooperation box, the opening is placed the inner chamber outside and is provided with and is located a plurality of inner chambers that slide in the side cooperation box, the inner chamber annular array that slides is provided with four, side cooperation box and opening are placed the mode that the intracavity was provided with and adopt the lift and will the water liquid discharge of intracavity is placed to the opening the discharge device of inner chamber is placed to the opening, side cooperation box both sides are provided with the symmetry and are used for supporting equipment showy and will contain the drainage device of silt water liquid guide bank.
2. The hydraulic engineering equipment for river channel dredging according to claim 1, wherein: the discharging device comprises a sliding fit rod connected with the sliding inner cavity in a sliding fit mode, the sliding fit rod penetrates through the sliding inner cavity and the side fit box body, one of the sliding inner cavity is internally provided with a driving component, the sliding fit rod is lifted, the upper end face of the sliding fit rod is fixedly provided with a top plate, the top plate is fixed with a drainage device, and the lower end face of the top plate is fixedly provided with a muddy component which can push water liquid and stir silt.
3. The hydraulic engineering equipment for river channel dredging according to claim 2, wherein: lifting unit including set firmly in the bottom cooperation motor of inner chamber lower end wall slides, bottom cooperation motor upside power connection is provided with the transmission threaded rod, with the bottom cooperation motor is relative be provided with open-ended circle inner chamber in the cooperation pole that slides, circle inner chamber end wall sets firmly female thread cooperation board, the transmission threaded rod stretches into in the circle inner chamber, the transmission threaded rod with female thread cooperation board screw-thread fit connects.
4. The hydraulic engineering equipment for river channel dredging according to claim 2, wherein: the muddy subassembly is including setting firmly in the fixed section of thick bamboo of bottom of terminal surface under the top board, be provided with the interior chamber of sliding in the fixed section of thick bamboo of bottom, interior chamber of sliding upper end wall has set firmly top drive motor, top drive motor downside power connection is provided with the rotating output rod, the gliding interior slip section of thick bamboo that is provided with of interior slip intracavity, be provided with interior installation cavity in the interior slip section of thick bamboo, interior slip section of thick bamboo with rotating output rod screw-thread fit connects, the rotating output rod stretches into in the interior installation cavity, the fixed section of thick bamboo surface of bottom is provided with and adopts the one-way valve formula structure to carry out the extrusion structure that high-efficient discharge pushed with the water, be provided with in interior slip section of thick bamboo and the interior installation cavity and can with the opening is placed the even stirring structure of interior silt stirring.
5. The hydraulic engineering equipment for river channel dredging according to claim 4, wherein: the pushing structure comprises a bottom box fixedly matched and connected with the bottom fixing barrel, a plurality of inner holes are formed in the bottom box, middle fixing blocks are fixedly arranged in the inner holes in a clamping mode, symmetrical through cavities are formed in the middle fixing blocks, a spring installation sliding cavity in the middle fixing blocks is formed between the through cavities, a lifting pressure plate is arranged in the spring installation sliding cavity in a sliding mode, a straight rod is fixedly arranged on the upper end face of the lifting pressure plate and penetrates through the middle fixing blocks in a sliding mode, a plugging plate is fixedly arranged on the upper end face of the straight rod and is sealed through the cavities, and a buffer spring is elastically arranged between the lifting pressure plate and the end wall of the spring installation sliding cavity.
6. The hydraulic engineering device for dredging river channels according to claim 4, wherein: stirring structure including set firmly in bottom cooperation motor in the end wall under the interior installation cavity, terminal surface has set firmly bottom rotation board under the interior sliding barrel, be provided with the transmission inner chamber in the rotation board of bottom, the internal rotation of transmission inner chamber end wall is provided with a plurality of power dwangs, power dwang annular array sets up, power dwang one side terminal surface has set firmly cooperation bevel gear, cooperation bevel gear upside meshing is provided with main rotary bevel gear, main rotary bevel gear with bottom cooperation motor power is connected, power dwang one side terminal surface has set firmly the meshing helical gear, the meshing of meshing helical gear upside is provided with the cooperation helical gear, the cooperation helical gear internal setting has the transmission pole, transmission pole pivoted runs through the bottom rotation board, transmission pole both sides terminal surface has set firmly the stirring pole.
7. The hydraulic engineering device for dredging river channels according to claim 1, wherein: the drainage device comprises a side shell fixed with the end face of the side matching box body, a side inner cavity is arranged in the side shell, an opening inner cavity located in the side shell is arranged on the upper side of the side inner cavity, a side inner cavity is communicated with one side of the opening inner cavity, a water liquid sucking assembly capable of sucking water liquid is arranged in the side inner cavity, and a guiding assembly capable of guiding out sludge solution in the side inner cavity and the opening inner cavity from equipment is arranged in the side inner cavity.
8. The hydraulic engineering device for dredging river channels according to claim 7, wherein: the subassembly is absorb to water liquid including set firmly in the water pump of side inner chamber end wall, water pump one side intercommunication is provided with the extension pipe, the extension pipe downwardly extending, the side inner chamber end wall internal rotation be provided with the fixed axle, the winding of fixed axle surface is provided with the winding pipe, winding pipe one end with the water pump intercommunication, the winding pipe other end sets up at the equipment outside.
9. The hydraulic engineering device for dredging river channels according to claim 7, wherein: the guiding-out component comprises a side installation pump fixedly arranged on one side end face of the side shell, a pipette is arranged in the side installation pump in a communicating mode and is communicated with the side inner cavity, a guiding-out pipe is arranged on the other side of the side installation pump in a communicating mode, and a switch structure capable of closing or opening the side inner cavity is arranged on the lower side of the side inner cavity.
10. The hydraulic engineering device for dredging river channels according to claim 9, wherein: the switch structure comprises a side placement inner cavity arranged in the side shell, a moving push plate is arranged in the side placement inner cavity in a sliding mode, a meshing rack is fixedly arranged on the lower end face of the moving push plate, a pushing cylinder is fixedly arranged on the end wall of the side placement inner cavity, the pushing cylinder is in power connection with the moving push plate, a swinging sealing plate is arranged on the lower side of the side shell in a rotating mode, the swinging sealing plate is sealed with the side inner cavity, an opening penetrating inner cavity is formed in the swinging sealing plate, an opening rotating cavity is formed in the swinging sealing plate, a rotating gear is fixedly arranged in the opening rotating cavity, a meshing rack is arranged on one side of the rotating gear in a meshing mode, and the meshing rack is fixed with the moving push plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010281501.7A CN111350222A (en) | 2020-04-10 | 2020-04-10 | Hydraulic engineering device for dredging river channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010281501.7A CN111350222A (en) | 2020-04-10 | 2020-04-10 | Hydraulic engineering device for dredging river channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111350222A true CN111350222A (en) | 2020-06-30 |
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ID=71193196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010281501.7A Withdrawn CN111350222A (en) | 2020-04-10 | 2020-04-10 | Hydraulic engineering device for dredging river channel |
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| Country | Link |
|---|---|
| CN (1) | CN111350222A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945788A (en) * | 2020-08-31 | 2020-11-17 | 浙江广厦建设职业技术大学 | Municipal drainage well lid |
-
2020
- 2020-04-10 CN CN202010281501.7A patent/CN111350222A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945788A (en) * | 2020-08-31 | 2020-11-17 | 浙江广厦建设职业技术大学 | Municipal drainage well lid |
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Application publication date: 20200630 |