CN107326954A - A kind of silt cleaning device - Google Patents
A kind of silt cleaning device Download PDFInfo
- Publication number
- CN107326954A CN107326954A CN201710716301.8A CN201710716301A CN107326954A CN 107326954 A CN107326954 A CN 107326954A CN 201710716301 A CN201710716301 A CN 201710716301A CN 107326954 A CN107326954 A CN 107326954A
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- China
- Prior art keywords
- fixed
- millstone
- feed pipe
- cleaning device
- axle
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- 238000004140 cleaning Methods 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000009434 installation Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000001934 delay Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
- E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/10—Pipelines for conveying excavated materials
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention provides a kind of silt cleaning device, belong to field of mechanical technique.It solves the problem of existing waterway cleaning labor intensity is larger.This silt cleaning device, including base, support frame is connected with base, telescopic shaft is slidably connected on support frame, telescopic shaft is hinged with swinging axle, swinging axle is fixed with feed pipe, feed pipe is rotatably connected to scraper impeller and feeding blade, dust-collecting bucket is fixed with base, the upper end of dust-collecting bucket is fixed with head tank, feed pipe is connected by flexible pipe with head tank, head tank has feed opening, upper millstone is connected with head tank lower end, lower millstone is rotatably connected in dust-collecting bucket, material-pushing impellers are also rotatably connected between upper millstone and lower millstone, upper millstone downside is fixed with the high-pressure water pipe of annular.This silt cleaning device make it that the removing of mud is more convenient, laborsaving.
Description
Technical field
The invention belongs to field of mechanical technique, it is related to a kind of silt cleaning device.
Background technology
The pollution of river is used as a part for environmental pollution, the difficult point high with difficult, treatment cost is administered, especially in river course
Mud is hoarded, and causes that river course water carrying capacity is low, and river flow is poor, so as to exacerbate the pollution in river course, it is common practice to by river
Water is drained, and is transported to appointed place and is filled by the native slag car after then mud is excavated, however as town road to soil
The limitation of the slag car, causes the way cost too high, therefore the current processing to mud is the certain area progress near river course
Fence, then drains the river in river course, the mud in giant injection river course is recycled, under being washed away by suction pump
Sedimentation is carried out in mud-water conveying to the fence come to air-dry, but the hand-held giant of staff carries out the work of long-time operation
Intensity is larger.
The content of the invention
The purpose of the present invention is there is above mentioned problem for existing technology, it is proposed that a kind of silt cleaning device, this silt
Mud cleaning plant make it that the removing of mud is more convenient, laborsaving.
The purpose of the present invention can be realized by following technical proposal：A kind of silt cleaning device, including for being positioned at
Base on the land face of river course side, it is characterised in that horizontally disposed strip support frame, the branch are connected with the base
Telescopic shaft is slidably connected on support along its length, the free end of the telescopic shaft is hinged with swinging axle, support frame as described above
Provided with the controls that telescopic shaft can be driven to move back and forth, the driving of swinging axle reciprocally swinging can be driven by being provided with telescopic shaft
Part, the free end of the swinging axle is fixed with feed pipe, and the feed pipe and swinging axle are perpendicular, one end of the feed tube
Port is rotatably connected to the scraper impeller that can be scraped mud in feed pipe, and being additionally provided with feed pipe can be by mud to entering
The feeding blade that one end of expects pipe discharging is pushed, is fixed with dust-collecting bucket on the base, the upper end of the dust-collecting bucket be fixed with into
Charging basket, one end of above-mentioned feed pipe discharging is connected by flexible pipe with head tank, and the lower end of the head tank has feed opening,
The lower end of head tank is also associated with being rotatably connected to lower millstone in upper millstone, the dust-collecting bucket, and the lower millstone is located at upper millstone
There is crushing gap, the center of above-mentioned feed opening and crushing gap between lower section, and upper millstone downside and lower millstone upper side
Position is connected, and the pusher leaf that can radially push mud is also rotatably connected between the upper millstone and lower millstone
Wheel, the outer edge position of the upper millstone downside is circumferentially fixed with the high-pressure water pipe of annular, the high-pressure water pipe and circumferentially opened
Provided with some water jets directed downwardly, the base is provided with the power motor that lower millstone and material-pushing impellers can be driven to rotate, institute
Stating has the interface for being used for connecting water pump on the side wall of dust-collecting bucket.
The river in river course is drained in advance during operation, and base is positioned on the road surface of river course side, feed pipe is located at
In river course, and one end of feed tube is relative with mud, and operator station can be driven by controls and be stretched on base
Contracting shaft extension contracts, to adjust the lateral attitude of feed pipe, while causing swinging axle to swing by actuator, so as to adjust feed pipe
Height and position, the scraper impeller of charging pipe port can scrape mud in feed pipe, and the feeding blade in feed pipe then will
Mud pushes to the other end and entered by flexible pipe in head tank, and the mud in head tank is then by feed opening between milling
Gap, power motor drives lower millstone and material-pushing impellers rotation, and wherein material-pushing impellers can be by the mud in crushing gap radially
Outwards push, upper millstone and lower millstone can mill to mud during push, the mud after being milled is reached and milled
Water jet on the outside of gap during edge placement in high-pressure water pipe can wash away mud so that mud falls into dust-collecting bucket in muddy water state
It is interior, so that facilitate water pump to take muddy water away by interface, it is convenient and strength-saving in whole process.
In above-mentioned silt cleaning device, it is fixed with the base between two end plates, end plate described in two and is fixed with two
Two longitudinally guiding sets are fixed with longitudinally guiding axle, support frame as described above, longitudinally guiding set described in two be slidably located in two longitudinal direction lead
To on axle, and two longitudinally guiding axles are perpendicular with support shaft, and longitudinal screw, the branch are also rotatably connected between end plate described in two
Longitudinal swivel nut is fixed with support, and longitudinal swivel nut is screwed onto on longitudinal screw.Length side of the longitudinally guiding axle approximately along river course
To setting, support frame is driven to be moved along longitudinally guiding axle by longitudinal screw, so as to drive feed pipe to be progressively advanced.
In above-mentioned silt cleaning device, support frame as described above includes level between two supporting plates, supporting plate described in two and consolidated
Two laterally steering axles are connected with, one end of the telescopic shaft, which is fixed with guide holder, the guide holder, is fixed with two laterally steering sets,
Two laterally steering set is slidably connected on two laterally steering axles respectively, and the other end of the telescopic shaft slides through the branch of front end
Fagging.Coordinated by laterally steering set and laterally steering axle so that telescopic shaft held stationary.
In above-mentioned silt cleaning device, the controls includes also being connected between horizontal swivel nut, supporting plate described in two
There is transverse screw, the transverse screw is parallel with laterally steering axle, the horizontal swivel nut is rotatably connected on guide holder, and laterally
Swivel nut and transverse screw bolt, the actuator include fixed cover on drive cylinder, the telescopic shaft and are provided with installation set, described
The bottom of installation set has hinged seat, and the cylinder ends of the drive cylinder are hinged on hinged seat, the work of the drive cylinder
Stopper rod is hinged with swinging axle.By rotating horizontal swivel nut telescopic shaft can be driven to stretch, so as to adjust the horizontal position of feed pipe
Put, swinging axle can be driven to swing by drive cylinder, so that the height of feed pipe is adjusted, so that feed pipe is to different positions
The mud put is cleared up.
In above-mentioned silt cleaning device, axially rotated in the feed pipe and be connected with charging axle, the scraper leaf
Wheel includes fixed cover and the circumferential scraper blade being connected on fixed cover periphery wall, and the fixed cover is connected in the end of charging axle
Portion, the scraper blade lean is set, and the port of the side edge stretching feed pipe of scraper blade, the feeding blade spiral
On the periphery wall for being arranged on charging axle, and the gap between screw of feeding blade gradually becomes from one end of feed tube to the other end
Small, the end of the feed pipe is fixed with charging motor, and the other end of the charging axle stretches out feed pipe, and the stretching of charging axle
End is connected with charging motor.Charging motor drives charging axle rotation, the scraper blade of charging axle front end mud can be scraped into
In feed pipe, while the feeding blade fed on axle can then push mud, while the gap between screw of feeding blade is by feed pipe
One end of charging is tapered into the other end, therefore feeding blade can progressively roll mud during push so that block
Mud be well mixed with the mud of pulpous state, it is convenient to be entered by flexible pipe in head tank.
In above-mentioned silt cleaning device, the center of the lower millstone upper side offers the installation cavity of circle,
Gear ring is circumferentially fixed with the inner peripheral surface of installation cavity, the center of the upper millstone offers material path, the material path
Inside it is fixed with the adapter sleeve of upper end closed, the material-pushing impellers and is fixed with connecting shaft, the upper end sliding plug of the connecting shaft exists
In adapter sleeve, and connecting shaft is circumferentially fixed by spline fitted with adapter sleeve, and travelling gear is also fixed with the material-pushing impellers,
The travelling gear is located in installation cavity, the position-limited rack of triangle is additionally provided with the installation cavity, the edge of the position-limited rack is equal
Idler gear is rotatably connected to, three idler gears are meshed with gear ring and travelling gear.Lower millstone being capable of band when rotating
Dynamic gear ring rotation, gear ring drives idler gear rotation, while connecting the position-limited rack of idler gear can also be revolved round the sun, forms row
Star gear structure, and then band nutating gear rotates idler gear, so as to realize the rotation of material-pushing impellers, and causes material-pushing impellers
Direction of rotation and lower millstone direction of rotation on the contrary, therefore, it is possible to accelerate mud pass through crushing gap, improve efficiency.
In above-mentioned silt cleaning device, the material-pushing impellers include circular cover plate and some pusher blades, some
The curved strip of pusher blade, and one end of pusher blade is connected on the upper side of cover plate, the lower end of the connecting shaft
It is connected on the upper side of cover plate, the travelling gear is connected on the downside of cover plate, the upper side of the lower millstone is surround
Installation cavity, which has, is provided with sealing ring in seal groove, the seal groove, the downside of above-mentioned cover plate is resisted against on sealing ring.Cover plate is supported
Lean against on sealing ring, so as to avoid mud from entering in installation cavity.
In above-mentioned silt cleaning device, the lower end of the head tank is in funnel-form, at the feed opening edge of head tank
Circumferential have a upper sleeve body, and the upper end edge of the material path circumferentially has a lower body, and the lower body is slidably located in upper sleeve body
On, circumferentially have on some lower connecting portions, the lower connecting portion on the outer wall of the lower body and be fixed with connecting pole vertically, institute
State circumferentially to have on some upper connecting portions, the connecting portion on the outer wall of upper sleeve body and offer through hole, the upper end of above-mentioned connecting pole
Slide through and be also arranged with buffer spring on the through hole of connecting portion, the connecting pole, the upper end of the buffer spring is resisted against
On connecting portion, lower end is resisted against on lower connecting portion.Upper millstone is pressed on mud in the presence of buffer spring, and mud is carried out
Mill, at the same upper millstone can play upwards, therefore upper millstone can be moved up and stepped down when running into the lump such as stone,
Avoid producing damage to upper millstone and lower millstone.
In above-mentioned silt cleaning device, the edge placement of the upper millstone downside circumferentially offers the avoidance of annular
Groove, the high-pressure water pipe is connected in escape groove, the cell wall on the outside of the escape groove radially arc-shaped recliner, the high pressure
Circumferentially there are some sparge pipes, some sparge pipes are radially tilted, and the port of the sparge pipe is on the outer wall of water pipe
Water jet.High-pressure water pipe is located in escape groove, so as to form jet space so that the current that water jet sprays have larger rush
Hit power.
In above-mentioned silt cleaning device, rotating shaft is rotatably connected in the dust-collecting bucket, the upper millstone, which is connected in, to be turned
The bottom surface of dust-collecting bucket is stretched out in the upper end of axle, the lower end of the rotating shaft, and the power motor is connected on base, and power motor
The lower end of motor shaft and rotating shaft is fixedly connected with.Lower millstone is fixedly supported in rotating shaft, simple and stable structure.
Compared with prior art, this silt cleaning device has advantages below：
1st, due to staff by controls can drive telescopic shaft stretch, to adjust the lateral attitude of feed pipe, together
When by actuator swinging axle is swung, so as to adjust the height and position of feed pipe, the scraper impeller of charging pipe port can
Mud is scraped in feed pipe, operating process is convenient and strength-saving.
2nd, because the upper millstone during push and lower millstone can mill to mud, the mud after being milled is reached
Water jet on the outside of crushing gap during edge placement in high-pressure water pipe can wash away mud so that mud falls into collection in muddy water state
In bucket, so as to facilitate water pump to take muddy water away by interface.
3rd, because gear ring drives idler gear rotation, then band nutating gear rotates idler gear, so as to realize pusher leaf
The rotation of wheel, and so that the direction of rotation of material-pushing impellers and the direction of rotation of lower millstone therefore, it is possible to accelerate mud on the contrary, pass through
Crushing gap, improves efficiency.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of this silt cleaning device.
Fig. 2 is the structure sectional view of feed pipe.
Fig. 3 is the vertical structure sectional view of dust-collecting bucket.
Fig. 4 is the lateral partial structurtes sectional view at support frame.
Fig. 5 is the schematic enlarged-scale view at A in Fig. 3.
Fig. 6 is the transversary sectional view of dust-collecting bucket.
Fig. 7 is the schematic enlarged-scale view at B in Fig. 1.
Fig. 8 is the schematic enlarged-scale view at C in Fig. 3.
In figure, 1, base；11st, end plate；12nd, longitudinally guiding axle；13rd, longitudinal screw；2nd, support frame；21st, longitudinally guiding set；
22nd, longitudinal swivel nut；23rd, supporting plate；24th, laterally steering axle；25th, guide holder；251st, laterally steering set；252nd, horizontal swivel nut；26、
Telescopic shaft；261st, installation set；262nd, hinged seat；27th, transverse screw；28th, swinging axle；29th, drive cylinder；3rd, feed pipe；31st, enter
Expect axle；32nd, feeding blade；33rd, scraper impeller；331st, fixed cover；332nd, scraper blade；34th, charging motor；4th, dust-collecting bucket；41、
Interface；42nd, power motor；43rd, rotating shaft；5th, head tank；51st, feed opening；52nd, upper sleeve body；521st, upper connecting portion；53rd, flexible pipe；6、
Upper millstone；61st, crushing gap；62nd, material path；63rd, adapter sleeve；64th, lower body；641st, lower connecting portion；642nd, connecting pole；643、
Buffer spring；65th, escape groove；7th, lower millstone；71st, installation cavity；72nd, gear ring；73rd, position-limited rack；74th, idler gear；75th, seal
Circle；8th, material-pushing impellers；81st, cover plate；82nd, pusher blade；83rd, connecting shaft；84th, travelling gear；9th, high-pressure water pipe；91st, sparge pipe；
92nd, water jet.
Embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of silt cleaning device, including the base for being positioned on the land face of river course side
1, it is connected with horizontally disposed strip support frame 2, support frame 2 on base 1 and slidably connects telescopic shaft 26 along its length,
The free end of telescopic shaft 26 is hinged with swinging axle 28, and support frame 2, which is provided with, can drive the controls that telescopic shaft 26 is moved back and forth,
Provided with that can drive the actuator of the reciprocally swinging of swinging axle 28 on telescopic shaft 26, the free end of swinging axle 28 is fixed with feed pipe
3, the feed pipe 3 and swinging axle 28 are perpendicular, and one end port that feed pipe 3 is fed is rotatably connected to and can scrape mud into charging
Scraper impeller 33 in pipe 3, is additionally provided with the feeding leaf that can push mud to one end that feed pipe 3 discharges in feed pipe 3
Dust-collecting bucket 4 is fixed with piece 32, base 1, the upper end of the dust-collecting bucket 4 is fixed with head tank 5, and one end that feed pipe 3 discharges leads to
Cross flexible pipe 53 with head tank 5 to be connected, the lower end of the head tank 5 has feed opening 51, is also associated with the lower end of head tank 5
Lower millstone 7 is rotatably connected in upper millstone 6, dust-collecting bucket 4, the lower millstone 7 is located at the lower section of upper millstone 6, and the downside of upper millstone 6
There is crushing gap 61 between the upper side of lower millstone 7, feed opening 51 is connected with the center of crushing gap 61, upper millstone
The material-pushing impellers 8 that mud can be radially pushed also are rotatably connected between 6 and lower millstone 7, the downside of upper millstone 6
Outer edge position is circumferentially fixed with the high-pressure water pipe 9 of annular, high-pressure water pipe 9 and circumferentially offers some water jets directed downwardly 92,
Base 1, which is provided with to have on the power motor 42 that lower millstone 7 and material-pushing impellers 8 can be driven to rotate, the side wall of dust-collecting bucket 4, to be used for
Connect the interface 41 of water pump.The river in river course is drained in advance during operation, and base 1 is positioned on the road surface of river course side,
Feed pipe 3 is located in river course, and one end that feed pipe 3 is fed is relative with mud, and operator station passes through behaviour on base 1
Vertical part can drive telescopic shaft 26 to stretch, to adjust the lateral attitude of feed pipe 3, while causing swinging axle 28 to put by actuator
Dynamic, so as to adjust the height and position of feed pipe 3, the scraper impeller 33 of the port of feed pipe 3 can scrape mud in feed pipe 3,
And mud is then pushed to the other end and entered by flexible pipe 53 in head tank 5 by the feeding blade 32 in feed pipe 3, head tank 5
Interior mud then enters crushing gap 61 by feed opening 51, and power motor 42 drives lower millstone 7 and material-pushing impellers 8 to rotate, its
Middle material-pushing impellers 8 can radially push the mud in crushing gap 61, upper millstone 6 and lower millstone during push
7 can mill to mud, the spray when mud after being milled reaches 61 outside edge placement of crushing gap in high-pressure water pipe 9
The mouth of a river 92 can wash away mud so that mud is fallen into dust-collecting bucket 4 in muddy water state, so as to facilitate water pump by interface 41 by mud
Water is taken away, convenient and strength-saving in whole process.
With reference to shown in Fig. 4, it is fixed with base 1 between two end plates 11, two end plates 11 and is fixed with two longitudinally guiding axles 12, is propped up
Two longitudinally guidings set 21 is fixed with support 2, two longitudinally guidings set 21 is slidably located on two longitudinally guiding axles 12, and two longitudinal directions
The axis of guide 12 and support shaft are perpendicular, are also rotatably connected between two end plates 11 on longitudinal screw 13, support frame 2 and are fixed with longitudinal direction
Swivel nut 22, and longitudinal swivel nut 22 is screwed onto on longitudinal screw 13, longitudinally guiding axle 12 is set approximately along the length direction in river course, is led to
Crossing longitudinal screw 13 drives support frame 2 to be moved along longitudinally guiding axle 12, so as to drive feed pipe 3 to be progressively advanced.Support frame 2 includes
Level is fixed with two laterally steering axles 24 between two supporting plates 23, two supporting plates 23, and one end of institute's telescopic shaft 26 is fixed with guiding
Two laterally steerings set 251 is fixed with seat 25, guide holder 25, two laterally steering set 251 is slidably connected at two and laterally led respectively
To on axle 24, the other end of telescopic shaft 26 slides through the supporting plate 23 of front end, passes through laterally steering set 251 and laterally steering axle
24 coordinate so that the held stationary of telescopic shaft 26.Controls includes also being fixed with transverse direction between horizontal swivel nut 252, two supporting plates 23
Screw rod 27, the transverse screw 27 is parallel with laterally steering axle 24, and horizontal swivel nut 252 is rotatably connected on guide holder 25, and horizontal
To swivel nut 252 and the bolt of transverse screw 27, actuator includes fixed cover 331 on drive cylinder 29, telescopic shaft 26 and is provided with installation
Set 261, the bottom of installation set 261 has hinged seat 262, and the cylinder ends of drive cylinder 29 are hinged on hinged seat 262, driving
The piston rod of cylinder 29 is hinged with swinging axle 28, by rotating horizontal swivel nut 252 telescopic shaft 26 can be driven to stretch, so as to adjust
The lateral attitude of feed pipe 3 is saved, by drive cylinder 29 swinging axle 28 can be driven to swing, so that the height of feed pipe 3 is adjusted,
So that feed pipe 3 is cleared up the mud of diverse location.Axially rotated in feed pipe 3 and be connected with charging axle 31, scraped
Material impeller 33 includes fixed cover 331 and the circumferential scraper blade 332 being connected on the periphery wall of fixed cover 331, and fixed cover 331 is connected
In the end of charging axle 31, scraper blade 332 is obliquely installed, and the end of the side edge stretching feed pipe 3 of scraper blade 332
Mouthful, the spiral of feeding blade 32 is arranged on the periphery wall of charging axle 31, and the gap between screw of feeding blade 32 is fed by feed pipe 3
One end tapered into the other end, the end of feed pipe 3 is fixed with charging motor 34, and the other end of charging axle 31 stretches out charging
Pipe 3, and charging axle 31 external part be connected with charging motor 34, charging motor 34 drive charging axle 31 rotate, charging axle 31
The scraper blade 332 of front end can scrape mud in feed pipe 3, while the feeding blade 32 fed on axle 31 can then be pushed
Mud, while the gap between screw of feeding blade 32 is tapered into from one end that feed pipe 3 is fed to the other end, therefore feeding blade
32 can progressively roll mud during push so that block mud is well mixed with the mud of pulpous state, convenient by soft
Pipe 53 enters in head tank 5.
With reference to shown in Fig. 5 to Fig. 8, the center of the upper side of lower millstone 7 offers the installation cavity 71 of circle, in installation cavity
Gear ring 72 is circumferentially fixed with 71 inner peripheral surface, the center of upper millstone 6 is offered to be fixed with material path 62, material path 62
Connecting shaft 83 is fixed with the adapter sleeve 63 of upper end closed, material-pushing impellers 8, the upper end sliding plug of the connecting shaft 83 is in adapter sleeve
In 63, and connecting shaft 83 is circumferentially fixed by spline fitted with adapter sleeve 63, and travelling gear 84 is also fixed with material-pushing impellers 8,
The travelling gear 84 is located in installation cavity 71, and the position-limited rack 73 of triangle, the edge of position-limited rack 73 are additionally provided with installation cavity 71
Idler gear 74 is rotatably connected to, three idler gears 74 are meshed with gear ring 72 and travelling gear 84, and lower millstone 7 revolves
When turning gear ring 72 can be driven to rotate, gear ring 72 drives idler gear 74 to rotate, while connecting the position-limited rack 73 of idler gear 74
Also it can be revolved round the sun, form planetary gear construction, and then band nutating gear 84 rotates idler gear 74, so as to realize pusher
The rotation of impeller 8, and so that the direction of rotation of material-pushing impellers 8 and the direction of rotation of lower millstone 7 are on the contrary, therefore, it is possible to accelerate mud
By crushing gap 61, efficiency is improved.Material-pushing impellers 8 include circular cover plate 81 and some pusher blades 82, some pusher leaves
The curved strip of piece 82, and one end of pusher blade 82 is connected on the upper side of cover plate 81, the lower end of connecting shaft 83 is connected in
On the upper side of cover plate 81, travelling gear 84 is connected on the downside of cover plate 81, and the upper side of lower millstone 7 is fitted around chamber 71
With seal groove, sealing ring 75 is provided with seal groove, the downside of cover plate 81 is resisted against on sealing ring 75, and cover plate 81 is resisted against close
In seal 75, so as to avoid mud from entering in installation cavity 71.The lower end of head tank 5 is in funnel-form, in the feed opening 51 of head tank 5
Edge circumferentially has upper sleeve body 52, and the upper end edge of material path 62 circumferentially has lower body 64, on lower body 64 is slidably located in
On body 52, circumferentially there are some lower connecting portions 641 on the outer wall of lower body 64, the equal company of being fixed with vertically on lower connecting portion 641
Connect circumferentially to have on some upper connecting portions 521, connecting portion on post 642, the outer wall of upper sleeve body 52 and offer through hole, above-mentioned connecting pole
642 upper end slides through and is also arranged with buffer spring 643 on the through hole of connecting portion 521, connecting pole 642, the buffer spring
643 upper end is resisted against on connecting portion 521, and lower end is resisted against on lower connecting portion 641, in the presence of the buffer spring 643 on
Mill 6 is pressed on mud, and mud is milled, while upper millstone 6 being capable of play, therefore ought run into the lump such as stone upwards
When upper millstone 6 can move up and stepped down, it is to avoid damage is produced to upper millstone 6 and lower millstone 7.The downside of upper millstone 6
Edge placement circumferentially offers the escape groove 65 of annular, and high-pressure water pipe 9 is connected in escape groove 65, the cell wall in the outside of escape groove 65
Circumferentially there are some sparge pipes 91, some sparge pipes 91 are radially on radially arc-shaped recliner, the outer wall of high-pressure water pipe 9
Outward-dipping, the port of sparge pipe 91 is water jet 92, and high-pressure water pipe 9 is located in escape groove 65, so as to form jet space, made
Obtaining the current of the ejection of water jet 92 has larger impulsive force.Rotating shaft 43 is rotatably connected in dust-collecting bucket 4, upper millstone 6 is connected in
The bottom surface of dust-collecting bucket 4 is stretched out in the upper end of rotating shaft 43, the lower end of rotating shaft 43, and power motor 42 is connected on base 1, and power motor
42 motor shaft and the lower end of rotating shaft 43 are fixedly connected with, and lower millstone 7 is fixedly supported in rotating shaft 43, simple and stable structure.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (10)
1. a kind of silt cleaning device, including the base (1) for being positioned on the land face of river course side, it is characterised in that described
Horizontally disposed strip support frame (2) is connected with base (1), support frame as described above is slidably connected along its length on (2)
Telescopic shaft (26), the free end of the telescopic shaft (26) is hinged with swinging axle (28), and support frame as described above (2) is provided with and can driven
The controls that telescopic shaft (26) is moved back and forth, the driving of swinging axle (28) reciprocally swinging can be driven by being provided with telescopic shaft (26)
Part, the free end of the swinging axle (28) is fixed with feed pipe (3), and the feed pipe (3) and swinging axle (28) are perpendicular, it is described enter
One end port of expects pipe (3) charging is rotatably connected to the scraper impeller (33) that can be scraped mud in feed pipe (3), in charging
It is additionally provided with pipe (3) on the feeding blade (32) that can push mud to one end that feed pipe (3) discharges, the base (1)
Dust-collecting bucket (4) is fixed with, the upper end of the dust-collecting bucket (4) is fixed with head tank (5), and one end of above-mentioned feed pipe (3) discharging leads to
Cross flexible pipe (53) with head tank (5) to be connected, the lower end of the head tank (5) has feed opening (51), under head tank (5)
End is also associated with being rotatably connected to lower millstone (7) in upper millstone (6), the dust-collecting bucket (4), and the lower millstone (7) is located at upper millstone
(6) there is crushing gap (61), above-mentioned feed opening between lower section, and upper millstone (6) downside and lower millstone (7) upper side
(51) center with crushing gap (61) is connected, and energy is also rotatably connected between the upper millstone (6) and lower millstone (7)
Enough material-pushing impellers (8) for radially pushing mud, the outer edge position of upper millstone (6) downside is circumferentially fixed with
Some water jets directed downwardly (92), the base (1) are circumferentially offered on the high-pressure water pipe (9) of annular, the high-pressure water pipe (9)
It is provided with the power motor (42) that lower millstone (7) and material-pushing impellers (8) can be driven to rotate, the side wall of the dust-collecting bucket (4)
With the interface (41) for connecting water pump.
2. silt cleaning device according to claim 1, it is characterised in that be fixed with two end plates on the base (1)
(11) two longitudinally guiding axles (12), are fixed between end plate described in two (11), support frame as described above is fixed with two longitudinally guidings on (2)
Cover (21), longitudinally guiding set (21) described in two is slidably located on two longitudinally guiding axles (12), and two longitudinally guiding axles (12) with
Support shaft is perpendicular, and longitudinal screw (13) is also rotatably connected between end plate described in two (11), and support frame as described above is fixed with (2)
Longitudinal swivel nut (22), and longitudinal swivel nut (22) is screwed onto on longitudinal screw (13).
3. silt cleaning device according to claim 2, it is characterised in that support frame as described above (2) includes two supporting plates
(23), level is fixed with two laterally steering axles (24) between supporting plate described in two (23), and one end of the telescopic shaft (26) is connected
Have and be fixed with two laterally steering sets (251) on guide holder (25), the guide holder (25), the two laterally steerings set (251) is respectively
It is slidably connected on two laterally steering axles (24), the other end of the telescopic shaft (26) slides through the supporting plate (23) of front end.
4. silt cleaning device according to claim 3, it is characterised in that the controls includes horizontal swivel nut (252),
Transverse screw (27) is also fixed between supporting plate described in two (23), the transverse screw (27) is equal with laterally steering axle (24)
OK, the horizontal swivel nut (252) is rotatably connected on guide holder (25), and horizontal swivel nut (252) and transverse screw (27) phase spiral shell
Connect, the actuator includes fixed cover (331) on drive cylinder (29), the telescopic shaft (26) and is provided with installation set (261), described
The bottom of installation set (261) has hinged seat (262), and the cylinder ends of the drive cylinder (29) are hinged on hinged seat (262)
On, piston rod and the swinging axle (28) of the drive cylinder (29) are hinged.
5. the silt cleaning device according to claim 3 or 4, it is characterised in that axially rotated in the feed pipe (3)
Charging axle (31) is connected with, the scraper impeller (33) includes fixed cover (331) and is circumferentially connected in fixed cover (331) periphery wall
On scraper blade (332), the fixed cover (331) is connected in the end of charging axle (31), and the scraper blade (332) tilts
Setting, and the port of the side edge stretching feed pipe (3) of scraper blade (332), feeding blade (32) spiral are arranged on
On the periphery wall for feeding axle (31), and feeding blade (32) one end for being fed from feed pipe (3) of gap between screw to the other end by
Gradual change is small, and the end of the feed pipe (3) is fixed with charging motor (34), and the other end of the charging axle (31) stretches out feed pipe
(3), and charging axle (31) external part be connected with charging motor (34).
6. silt cleaning device according to claim 5, it is characterised in that the centre bit of lower millstone (7) upper side
The installation cavity (71) for offering circle is put, gear ring (72), the upper millstone are circumferentially fixed with the inner peripheral surface of installation cavity (71)
(6) center offers the adapter sleeve (63) that upper end closed is fixed with material path (62), the material path (62), described
Connecting shaft (83) is fixed with material-pushing impellers (8), the upper end sliding plug of the connecting shaft (83) is in adapter sleeve (63), and connection
Axle (83) and adapter sleeve (63) are circumferentially fixed by spline fitted, and travelling gear (84) is also fixed with the material-pushing impellers (8),
The travelling gear (84) is located in installation cavity (71), and the position-limited rack (73) of triangle is additionally provided with the installation cavity (71), described
The edge of position-limited rack (73) is rotatably connected to idler gear (74), three idler gears (74) with gear ring (72) and pass
Moving gear (84) is meshed.
7. silt cleaning device according to claim 6, it is characterised in that the material-pushing impellers (8) include circular lid
Plate (81) and some pusher blades (82), the curved strip of some pusher blades (82), and one end of pusher blade (82)
On the upper side for being connected in cover plate (81), the lower end of the connecting shaft (83) is connected on the upper side of cover plate (81), described to pass
Moving gear (84) is connected on the downside of cover plate (81), and the upper side of the lower millstone (7) is fitted around chamber (71) with close
Sealing ring (75) is provided with sealing groove, the seal groove, the downside of above-mentioned cover plate (81) is resisted against on sealing ring (75).
8. silt cleaning device according to claim 7, it is characterised in that the lower end of the head tank (5) is in funnel-form,
Circumferentially there is upper sleeve body (52) at feed opening (51) edge of head tank (5), the upper end edge of the material path (62) circumferentially has
There is lower body (64), the lower body (64) is slidably located on upper sleeve body (52), it is circumferential on the outer wall of the lower body (64)
With some lower connecting portions (641), connecting pole (642), the upper sleeve body are fixed with vertically on the lower connecting portion (641)
(52) circumferentially have on some upper connecting portions (521), the connecting portion on outer wall and offer through hole, above-mentioned connecting pole (642)
Upper end slide through and be also arranged with buffer spring (643) on the through holes of connecting portion (521), the connecting pole (642), this delays
The upper end for rushing spring (643) is resisted against on connecting portion (521), and lower end is resisted against on lower connecting portion (641).
9. silt cleaning device according to claim 8, it is characterised in that the edge position of upper millstone (6) downside
The circumferential escape groove (65) for offering annular is put, the high-pressure water pipe (9) is connected in escape groove (65), the escape groove (65)
Circumferentially there are some sparge pipes (91) on the cell wall in outside radially arc-shaped recliner, the outer wall of the high-pressure water pipe (9), should
Some sparge pipes (91) radially tilt, and the port of the sparge pipe (91) is water jet (92).
10. silt cleaning device according to claim 9, it is characterised in that be rotatably connected in the dust-collecting bucket (4)
Axle (43), the upper millstone (6) is connected in the upper end of rotating shaft (43), and the bottom of dust-collecting bucket (4) is stretched out in the lower end of the rotating shaft (43)
Face, the power motor (42) is connected on base (1), and the motor shaft of power motor (42) and the lower end of rotating shaft (43) are mutually solid
Even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710716301.8A CN107326954B (en) | 2017-08-21 | 2017-08-21 | Silt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710716301.8A CN107326954B (en) | 2017-08-21 | 2017-08-21 | Silt cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107326954A true CN107326954A (en) | 2017-11-07 |
| CN107326954B CN107326954B (en) | 2023-07-28 |
Family
ID=60224499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710716301.8A Active CN107326954B (en) | 2017-08-21 | 2017-08-21 | Silt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107326954B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127404A (en) * | 2020-09-24 | 2020-12-25 | 徐韧麟 | Water flow driving type dredging device convenient to attach to riverbed and used for water conservancy construction |
| CN112177081A (en) * | 2020-09-25 | 2021-01-05 | 肖正新 | Scouring device with anti-subsidence structure arranged on river channel sludge and implementation method thereof |
| CN114575404A (en) * | 2022-03-25 | 2022-06-03 | 北京金河生态科技有限公司 | Underwater dredging robot |
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| KR850001356A (en) * | 1983-07-20 | 1985-03-18 | 요시 하라다카쓰 | Dredging equipment as head |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107326954B (en) | 2023-07-28 |
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