CN207092174U - A kind of silt cleaning device - Google Patents

Abstract

The utility model provides a kind of silt cleaning device, belongs to field of mechanical technique.It solves the problems, such as that 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

A kind of silt cleaning device

Technical field

The invention belongs to field of mechanical technique, is related to a kind of silt cleaning device.

Background technology

A part of the pollution of river as environmental pollution, have and administer difficult point difficult, that treatment cost is high, 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, cause the way cost too high, therefore the processing to mud at present is the certain area progress near river course Fence, then the river in river course is drained, the mud in giant injection river course is recycled, under being washed away by suction pump Carry out sedimentation in mud-water conveying to the fence come to air-dry, but staff holds the work that giant carries out long-time operation Intensity is larger.

The content of the invention

The purpose of the present invention is above mentioned problem be present 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 Slidably connect telescopic shaft on support along its length, the free end of the telescopic shaft is hinged with swinging axle, on support frame as described above Provided with the controls that telescopic shaft can be driven to move back and forth, the driving that can drive swinging axle reciprocally swinging is provided with telescopic shaft Part, the free end of the swinging axle are 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 of one end push of expects pipe discharging, 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 are 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 upper millstone, and lower millstone is rotatably connected in the dust-collecting bucket, and the lower millstone is located at upper millstone Lower section, and there is crushing gap between upper millstone downside and lower millstone upper side, the center of above-mentioned feed opening and crushing gap Position is connected, and being also rotatably connected between the upper millstone and lower millstone can be by pusher leaf that mud radially pushes Wheel, the outer edge position of the upper millstone downside are circumferentially fixed with the high-pressure water pipe of annular, circumferentially opened in the high-pressure water pipe 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 in 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, and to adjust the lateral attitude of feed pipe, while is swung by actuator swinging axle, so as to adjust feed pipe Height and position, feeding the scraper impeller of 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 drive 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 be milled to mud during push, and 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, it is convenient and strength-saving in whole process so as to facilitate water pump to take muddy water away by interface.

In above-mentioned silt cleaning device, two end plates are fixed with the base, two are fixed between two end plates Longitudinally guiding axle, is fixed with two longitudinally guiding sets on support frame as described above, and the two longitudinally guiding sets, two longitudinal directions that are slidably located in are led To on axle, and two longitudinally guiding axles and support shaft are perpendicular, and longitudinal screw, the branch are also rotatably connected between two end plates 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 two supporting plates, and level is solid between two supporting plates Two laterally steering axles are connected with, one end of the telescopic shaft is fixed with guide holder, two laterally steering sets is fixed with the guide holder, 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 with laterally steering axle so that telescopic shaft held stationary.

In above-mentioned silt cleaning device, the controls includes horizontal swivel nut, is also connected between two supporting plates There is transverse screw, the transverse screw is parallel with laterally steering axle, and the horizontal swivel nut is rotatably connected on guide holder, and laterally Swivel nut and transverse screw bolt, the actuator include drive cylinder, and fixed cover is provided with installation set on the telescopic shaft, 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.Telescopic shaft can be driven to stretch by rotating horizontal swivel nut, so as to adjust the horizontal position of feed pipe Put, swinging axle can be driven to swing by drive cylinder, so as to adjust the height of feed pipe, 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 are set, and the side edge of scraper blade stretches out the port of feed pipe, the feeding blade spiral It is arranged on the periphery wall of 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 in charging axle can then push mud, while the gap between screw of feeding blade is by feed pipe One end of charging tapers 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 The adapter sleeve of upper end closed is inside fixed with, connecting shaft is fixed with the material-pushing impellers, 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, and the position-limited rack of triangle is additionally provided with the installation cavity, and 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 Moving teeth circle rotates, and gear ring drives idler gear rotation, while the position-limited rack for connecting idler gear can also be revolved round the sun, and 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 can 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, and the upper side of the lower millstone is surround Installation cavity has seal groove, is provided with sealing ring in the seal groove, the downside of above-mentioned cover plate is resisted against on sealing ring.Cover plate supports 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 is circumferential to have a lower body, and the lower body is slidably located in upper sleeve body On, circumferentially there are some lower connecting portions on the outer wall of the lower body, be fixed with connecting pole vertically on the lower connecting portion, institute Stating circumferentially has some upper connecting portions on the outer wall of upper sleeve body, through hole, the upper end of above-mentioned connecting pole are offered on the connecting portion The through hole of connecting portion is slid through, buffer spring is also arranged with 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 upward play, 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 are connected in escape groove, the radially arc-shaped recliner of the cell wall on the outside of the escape groove, the high pressure Circumferentially there are some sparge pipes, some sparge pipes radially tilt, 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, because staff by controls can drive telescopic shaft to stretch, to adjust the lateral attitude of feed pipe, together When swung by actuator swinging axle, so as to adjust the height and position of feed pipe, the scraper impeller for feeding 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 be milled to mud, the mud after being milled reaches 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 the direction of rotation of material-pushing impellers and the direction of rotation of lower millstone are passed through on the contrary, mud therefore can be accelerated Crushing gap, improve 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

It is the specific embodiment of the present invention and with reference to accompanying drawing below, 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, horizontally disposed strip support frame 2 is connected with base 1, and telescopic shaft 26 is slidably connected along its length on support frame 2, 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 moves back and forth, The actuator of the reciprocally swinging of swinging axle 28 can be driven by being provided with telescopic shaft 26, and 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, the feeding leaf that mud can be pushed to one end that feed pipe 3 discharges is additionally provided with feed pipe 3 Piece 32, dust-collecting bucket 4 is fixed with 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 Upper millstone 6, lower millstone 7 is rotatably connected in 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 Also be rotatably connected between 6 and lower millstone 7 can by the material-pushing impellers 8 that mud radially pushes, the downside of upper millstone 6 Outer edge position is circumferentially fixed with the high-pressure water pipe 9 of annular, and some water jets directed downwardly 92 are circumferentially offered in high-pressure water pipe 9, Base 1 is provided with the power motor 42 that lower millstone 7 and material-pushing impellers 8 can be driven to rotate, and has in the side wall of dust-collecting bucket 4 and is 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 flexible, to adjust the lateral attitude of feed pipe 3, while be put by actuator swinging axle 28 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, two end plates 11 are fixed with base 1, two longitudinally guiding axles 12 are fixed between two end plates 11, are 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, and longitudinal screw 13 is also rotatably connected between two end plates 11, longitudinal direction is fixed with support frame 2 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 Two supporting plates 23, level is fixed with two laterally steering axles 24 between two supporting plates 23, and one end of institute's telescopic shaft 26 is fixed with guiding Seat 25, two laterally steerings set 251 is fixed with guide holder 25, and 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 horizontal swivel nut 252, and transverse direction is also fixed between 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 drive cylinder 29, and fixed cover 331 is provided with installation on telescopic shaft 26 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 flexible, 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 as to adjust the height of feed pipe 3, 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 side edge of scraper blade 332 stretches out the end of feed pipe 3 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 the external part of charging axle 31 is connected with charging motor 34, charging motor 34 drives charging axle 31 to rotate, charging axle 31 The scraper blade 332 of front end can scrape mud in feed pipe 3, while the feeding blade 32 in charging axle 31 can then push 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 offers material path 62, is fixed with material path 62 The adapter sleeve 63 of upper end closed, connecting shaft 83 is fixed with 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 connects 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 cause the direction of rotation of direction of rotation and the lower millstone 7 of material-pushing impellers 8 on the contrary, mud therefore can be accelerated By crushing gap 61, efficiency is improved.Material-pushing impellers 8 include circular cover plate 81 and some pusher blades 82, some pusher leaves 82 curved strip of piece, 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 a upper sleeve body 52, and the upper end edge of material path 62 is circumferential to have 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 Post 642 is connect, circumferentially there are some upper connecting portions 521 on the outer wall of upper sleeve body 52, through hole, above-mentioned connecting pole are offered on connecting portion 642 upper end slides through the through hole of connecting portion 521, is also arranged with buffer spring 643 on 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, at the same upper millstone 6 can upward play, therefore when running into the lump such as stone When upper millstone 6 can move up and stepped down, avoid producing damage 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 Radially arc-shaped recliner, circumferentially there are some sparge pipes 91 on the outer wall of high-pressure water pipe 9, some sparge pipes 91 are radially 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 that water jet 92 sprays 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 belonging to the present invention is led 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 slidably connects along its length on (2) Telescopic shaft (26), the free end of the telescopic shaft (26) are hinged with swinging axle (28), and support frame as described above (2) is provided with and can driven The controls that telescopic shaft (26) moves back and forth, the driving that can drive swinging axle (28) reciprocally swinging is provided with telescopic shaft (26) Part, the free end of the swinging axle (28) are 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), is feeding The feeding blade (32) for one end push that mud can discharge to feed pipe (3) is additionally provided with pipe (3), on 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 upper millstone (6), is rotatably connected to lower millstone (7) in the dust-collecting bucket (4), the lower millstone (7) is located at upper millstone (6) lower section, and there is crushing gap (61), above-mentioned feed opening between 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 The high-pressure water pipe (9) of annular, some water jets directed downwardly (92), the base (1) are circumferentially offered on the high-pressure water pipe (9) The power motor (42) of lower millstone (7) and material-pushing impellers (8) rotation can be driven by being provided with, in 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 two end plates (11), support frame as described above is fixed with two longitudinally guidings on (2) Cover (21), the two longitudinally guiding sets (21) are slidably located on two longitudinally guiding axles (12), and two longitudinally guiding axles (12) with Support shaft is perpendicular, is also rotatably connected to longitudinal screw (13) between two end plates (11), 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 two supporting plates (23), and one end of the telescopic shaft (26) is connected There is guide holder (25), two laterally steering sets (251) are fixed with 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 two supporting plates (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 drive cylinder (29), and fixed cover (331) is provided with installation set (261) on the telescopic shaft (26), 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 Set, and the side edge of scraper blade (332) stretches out the port of feed pipe (3), feeding blade (32) spiral is arranged on On the periphery wall of charging axle (31), and the gap between screw of feeding blade (32) from one end that feed pipe (3) is fed 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 the external part of charging axle (31) is 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 material path (62), and the adapter sleeve (63) of upper end closed is fixed with 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) connects in adapter sleeve (63) 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) It is connected on the upper side of cover plate (81), the lower end of the connecting shaft (83) is connected on the upper side of cover plate (81), the biography 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 groove, the seal groove is interior to be provided with sealing ring (75), and 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), 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 there are some upper connecting portions (521) on outer wall, through hole, above-mentioned connecting pole (642) are offered on the connecting portion Upper end slide through the through holes of connecting portion (521), be also arranged with buffer spring (643) on the connecting pole (642), this is slow 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) The cell wall in outside radially arc-shaped recliner, circumferentially there are some sparge pipes (91) on 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) are 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) are connected on base (1), and the motor shaft of power motor (42) and the lower end of rotating shaft (43) are mutually solid Even.