A kind of rail detection removal of impurities integration apparatus
Technical field
The present invention relates to rail technology field, specifically a kind of rail detection removal of impurities integration apparatus.
Background technology
With the continuous development of Chinese rail technology, rail be broadly divided into high ferro rail, motor-car rail, rail,
Iron rail, due to being on the increase for rail quantity, the quantity of rail maintenance staff is also more and more, and existing rail is safeguarded
It is broadly divided into and checks device for rail, trimming rail on both sides protection trees, squeezes to push away and removed among the vibration damping stone and rail of rail both sides
It is miscellaneous etc., but following defect be present in existing rail maintenance mode:1st, artificial walking is needed to check rail conditions, due to checking rail
Operator needs a large amount of distances of walking daily, and labor intensity is big, and effect efficiency is low, and automaticity is low;2nd, due to
The boisterous influence such as strong wind, rainy, often brings many large-scale impurity among rail, it is therefore desirable to artificial regular
Removal of impurities manually, to ensure the normal work of rail, but this artificial rail removal of impurities mode is slow in the presence of removal of impurities speed, impurity-eliminating effect
Difference, labor intensity is big, and operating efficiency is low.
The content of the invention
In order to solve the above problems, the invention provides a kind of rail to detect removal of impurities integration apparatus, can solve existing
Rail maintenance mode has that complex operation, labor intensity are big, automaticity is low, operating efficiency is low, need artificial walking
Maintenance rail conditions, needs manually periodically clean, the speed that cleans is slow and the problems such as impurity-eliminating effect is poor, it is possible to achieve the road conditions of rail
Detection, the automatic maintenance function of removal of impurities integration, easy to operate without manual hand manipulation, labor intensity is small, automaticity
Height, operating efficiency are high, and with automatically walk maintenance rail conditions, automatic impurity removing, removal of impurities speed is fast and good impurity removing effect etc. is excellent
Point.
To achieve these goals, the present invention using following technical scheme come reality:A kind of rail detection removal of impurities integration is set
Standby, including track mobile foundation, track mobile foundation can realize the detection function that automatically moves of rail, and the track moves base
Track knot screen is installed in the middle part of the lower surface of seat, track knot screen can realize the automatic impurity removing function among rail.
The track mobile foundation includes substrate, and two rows are symmetrically installed with the middle part of the lower surface of the substrate and move pillar, two rows movement
The lower end of pillar is welded with movable drill base, and two rows move pillar and play a part of even support movable drill base, and the two of movable drill base
End is symmetrically welded with two row's fixed columns, and the both sides of two row's fixed columns are separately installed with two devices that are movably walking, two row's fixed columns
Play a part of supporting two devices that are movably walking respectively;The device that is movably walking includes being welded on the walking of corresponding fixed column
Base station, the upper and lower ends for base station of walking are symmetrically installed with four damping drive mechanisms, divided on the outer wall of four damping drive mechanisms
It is not connected with two timing belts, the outer wall of two timing belts is provided with walking belt wheel, because four damping drive mechanisms are symmetrically divided
Cloth is in the upper and lower ends of base station of walking, so that four damping drive mechanisms play uniform vibration damping transmission to two timing belts
Function, then walking belt wheel stabilized walking on rail is driven by two timing belts, driving force is steady, and transmission effect is good, described
Two middle part strainers are symmetrically installed with the middle part of the upper and lower ends of walking base station, the top of two middle part strainers is supported respectively
Leaning against up and down on inwall of walking belt wheel, two middle part strainers play a part of uniformly tensioning walking belt wheel inwall up and down,
Four lateral strainers are symmetrically installed with the outside of the upper and lower ends of the walking base station, the top of four lateral strainers is equal
It is connected with two timing belts, four lateral strainers play a part of uniformly tensioning walking belt wheel or so inwall;The damping
Drive mechanism includes the lower vibration-damped table being arranged on walking base station end face, and lower vibration-damped table upper surface is uniformly provided with the axial direction
Four damping side chains, the upper end of four damping side chains is arranged in upper vibration-damped table, because four damping side chains are evenly distributed on down
Between vibration-damped table and upper vibration-damped table, from so as to play uniform shock-absorbing support effect, the upper surface of upper vibration-damped table is provided with two
Drive ear, drive shaft be provided with by bearing between two driving ears, motor is provided with by shaft coupling in drive shaft,
Motor is arranged on driving bearing, and driving bearing is arranged in upper vibration-damped table, and two are provided with the middle part of the drive shaft
Drive pulley, two drive pulleys are meshed with two timing belts respectively, and the present invention drives drive shaft two by motor
Rotated on individual driving ear, drive shaft drives two drive pulleys to rotate, two drive pulleys two toothed belt transmissions of drive, two
Toothed belt transmission drives walking belt wheel to be walked on rail;The damping side chain includes the No.1 ear being arranged in lower vibration-damped table
, No.1 hydraulic cylinder is provided with by bearing pin between No.1 ear mount, the top of No.1 hydraulic cylinder is provided with No. two ears by bearing pin
Seat, No. two ear mounts are arranged in upper vibration-damped table, the revolute pair R that No.1 hydraulic cylinder is formed when being rotated in No.1 ear mount in this hair
The revolute pair R pairs that the prismatic pair P that is formed during secondary, No.1 hydraulic cylinder works is secondary, No.1 hydraulic cylinder is formed when No. two ear mounts rotate,
So as to form RPR type parallel connection side chains, and lower vibration-damped table is in parallel as four RPR types that fixed platform, four damping side chains are formed
Side chain, upper vibration-damped table form 4-RPR type parallel institutions as moving platform, and 4-RPR type parallel institutions have that stability is good, dynamic
The advantages that performance is good, precision is high, rigidity is strong and bearing capacity is big, four 4-RPR type parallel machines that four damping drive mechanisms are formed
Structure plays uniform rigidity to the walking belt wheel on two timing belts from steady walking function;The middle part strainer includes welding
Tensioning pillar on walking base station end face, it is tensioned on pillar and is symmetrically arranged with two tensioning support plates, the side of two tensioning support plates
Be respectively welded on wall two opinion mandrels, two advocate mandrels on by bearing be separately installed with two opinion bearings up pulley, two
Advocate that bearing up pulley is close on walking belt wheel inwall, two two are advocated that bearing up pulley can advocate to rotate on bearing up pulley at two, pass through two
Individual opinion bearing up pulley is to inwall carries out uniform tensioning function up and down in the middle part of walking belt wheel;The lateral strainer includes balanced welding
It is connected on two lateral stays of walking base station end face, secondary tensioning shaft, two sides is provided with by bearing between two lateral stays
Play a part of the stable secondary tensioning shaft of support to pillar, two secondary tensioning wheels, two secondary tensionings are symmetrically installed with secondary tensioning shaft
Wheel is close on walking belt wheel inwall, and two secondary tensioning wheels can rotate on secondary tensioning shaft, by two secondary tensioning wheels to row
Walk the uniform tensioning function of belt wheel both ends inwall.During work, when needing to carry out the detection of rail road conditions, four damping drive mechanisms
On four motors start simultaneously at work, motor drives drive shaft to be driven at two on ears and rotated, and drive shaft drives
Two drive pulleys rotate, and two drive pulleys drive two toothed belt transmissions, and two toothed belt transmissions drive walking belt wheel to exist
Walked on rail, and the revolute pair R that No.1 hydraulic cylinder is formed when being rotated in No.1 ear mount in the present invention is secondary, No.1 hydraulic cylinder
The revolute pair R pairs that the prismatic pair P that is formed during work is secondary, No.1 hydraulic cylinder is formed when No. two ear mounts rotate, so as to form RPR
Type parallel connection side chain, and four RPR type parallel connections side chains, the upper vibration-damped tables that lower vibration-damped table is formed as fixed platform, four damping side chains
4-RPR type parallel institutions are formd as moving platform, and 4-RPR type parallel institutions have that stability is good, dynamic property is good, precision
High, the advantages that rigidity is strong and bearing capacity is big, four 4-RPR types parallel institutions that four damping drive mechanisms are formed are by two
The good tension effects in middle part of portion's strainer and the good tension effects in both ends of four lateral strainers are to two timing belts
On walking belt wheel play uniform rigidity from steady walking function, can automatically walk maintenance rail conditions, realize rail from
Dynamic mobile detection function, easy to operate, labor intensity is small, effect efficiency high, and automaticity is high.
The track knot screen includes the removal of impurities support plate for being welded on movable drill base lower surface, the lower end of the removal of impurities support plate
Right side of face is provided with gripping conveyor structure, and gripping conveyor structure can realize the automatic crawl conveying function of rail impurity, removal of impurities
Adjustable disintegrating mechanism is installed on the left of the lower surface of support plate, adjustable disintegrating mechanism can realize the automatic crushing work(of rail impurity
Energy;The gripping conveyor structure includes being arranged on the conveying support plate on the right side of removal of impurities support plate lower end, conveys and is provided with two on support plate
Convey journal stirrup, leading screw is provided with by bearing between two conveying journal stirrups, the right-hand member of leading screw is provided with conveying electricity by shaft coupling
Machine, feeder motor are arranged on conveying bearing, and conveying bearing is arranged on conveying support plate lower end, and shifting is provided with the middle part of the leading screw
Motion block, the both ends of movable block are symmetrically arranged with two gag lever posts, and the end of two gag lever posts is separately mounted to two line slide rails
On, and the both ends of every line slide rail are arranged on conveying support plate lower end by screw, and leading screw is driven two by feeder motor
Rotated on individual conveying journal stirrup, feeder motor drives leading screw to rotate, in the spacing auxiliary branch of two gag lever posts and two line slide rails
Support motion drives movable block to carry out stablizing movement, and the lower end of the movable block is symmetrically welded with four connecting shafts, four connecting shafts
Lower end be welded with mounting platform, four connecting shafts play a part of even support mounting platform, in the middle part of the lower end of mounting platform
No.1 fix bar is welded with, lacing hole is provided with No.1 fix bar, the lower end of No.1 fix bar is provided with hanger,
Between upper hanger is arranged on two lower hangers by bearing pin, two lower hangers are arranged in No. two fix bars, No. two fix bars
Lower end is welded on crawl round platform, and regulation ear is provided with No. two fix bar side walls, adjusts and driving rope, driving are wound with ear
Passed around in the middle part of rope on the lacing hole in No.1 fix bar, drive the end of rope to be wrapped on pulley, pulley is arranged on winding
On motor, winding motor is arranged on crawl round platform by motor cabinet, and by winding motor driven pulley rotation, pulley constantly twines
Restricted around driving, driving rope drives upper hanger of two lower hangers in No.1 fix bar in No. two fix bars to turn by adjusting ear
Dynamic angle, the lower surface middle part of the crawl round platform are provided with crawl pilum, capture and symmetrically pacified by bearing pin on the outer wall of pilum
Equipped with four crawl valves, side chain is driven to be connected by four crawls between the back and crawl round platform lower surface of four crawl valves,
Side chain is driven to drive four crawl valves to capture the impurity on rail automatically by four crawls;The crawl driving side chain includes peace
Mounted in No. three ear mounts captured on round platform lower surface, No. two hydraulic cylinders, No. two hydraulic pressure are provided with by bearing pin between No. three ear mounts
The top of cylinder is arranged in No. four ear mounts by bearing pin, and No. four ear mounts are arranged on the back of corresponding crawl valve, pass through No. two hydraulic pressure
Cylinder drives crawl valve to be rotated on crawl pilum;The adjustable disintegrating mechanism includes being welded on the powder on the left of removal of impurities support plate lower surface
Broken support plate, the lower end for crushing support plate are welded with crush box, and the lower end for crushing support plate is symmetrically welded with four crushing pillars, and four
The lower end that root crushes pillar is welded with crushing platform, and the middle part for crushing platform is provided with crushing fulcrum by bearing, crushes the top of fulcrum
End is arranged on by motor cabinet installed in the main main crushing motor of crushing motor by shaft coupling and crushed on support plate, crushes the bottom of fulcrum
End is provided with main crushing wheel, crushes fulcrum by main crushing motor driven, crushes fulcrum and drive main crushing wheel miscellaneous to rail
Matter carries out central rotation crushing, it is described crush the left side of platform, front end face, on rear end face by hinge be separately installed with three it is auxiliary
Crushing side chain is helped, auxiliary rotating shredder, the auxiliary are carried out to rail impurity from three directions by three assisted comminution side chains
Crushing side chain includes being arranged on the auxiliary support plate crushed on you face by hinge, aids on the inwall of support plate by motor cabinet pair
Title is provided with two secondary crushing motors, and two secondary crushing wheels, auxiliary branch are separately installed with two secondary output shafts for crushing motor
Process auxiliary drive side chain is installed between the back of plate and crushing support plate;The process auxiliary drive side chain, which includes being arranged on, to be crushed under support plate
No. five ear mounts of end face, No. three hydraulic cylinders are provided with by bearing pin between No. five ear mounts, the top of No. three hydraulic cylinders passes through bearing pin
Between No. six ear mounts, No. six ear mounts are arranged on the back of auxiliary support plate, pass through No. three hydraulic cylinder band dynamic auxiliary support plates
Rotated on platform is crushed, so as to have adjusted the crushing angle of two secondary crushing wheels, ensure two secondary crushing wheels in two secondary crushing
Good assisted comminution effect is played under the driving of motor.During work, when needing the present invention to carry out rail removal of impurities, four first
Four No. two hydraulic cylinders on crawl driving side chain start simultaneously at work, and four No. two hydraulic cylinders drive four crawl valve crawl iron
Rail impurity, winding motor is started working after the crawl of rail impurity finishes, and winds motor driven pulley rotation, and pulley is constantly wound
Driving rope, driving rope drive upper hanger of two lower hangers in No.1 fix bar in No. two fix bars to rotate by adjusting ear
Angle, when No. two fix bars are mounted opposite platform parallel, feeder motor is started working, and feeder motor drives leading screw defeated at two
Send and rotated on journal stirrup, feeder motor drives leading screw to rotate, and is transported in the spacing Auxiliary support of two gag lever posts and two line slide rails
Dynamic to drive movable block to carry out stablizing movement, the rail impurity that movable block is captured by mounting platform is toward moving left, when four crawls
Main crushing motor is started working after the rail impurity of valve crawl enters crush box, and main crushing motor driven crushes fulcrum and turned
It is dynamic, crush fulcrum and drive main crushing wheel to carry out central rotation crushing to rail impurity, at the same time on three assisted comminution side chains
Three No. three hydraulic cylinders start simultaneously at work, No. three hydraulic cylinders, which drive, to be crushed platforms and goes to suitable assisted comminution on auxiliary support plate
Angle, then all secondary crushing motors on three assisted comminution side chains are miscellaneous to rail from three directions all secondary crushing wheels of drive
Matter carries out auxiliary rotating shredder, is crushed by central rotation and the auxiliary rotating shredder in three directions is carried out completely to rail impurity
Crush, it is achieved thereby that the automatic impurity removing function among rail, easy to operate, labor intensity is small, and automaticity is high, removal of impurities speed
Degree is fast, good impurity removing effect.
The present invention is in use, when needing the present invention to carry out the detection of rail road conditions, four in four damping drive mechanisms
Motor starts simultaneously at work, and motor drives drive shaft to be driven at two on ear and rotated, and drive shaft drives two transmissions
Belt wheel rotates, and two drive pulleys drive two toothed belt transmissions, and two toothed belt transmissions drive walking belt wheel up in rail
Walk, and No.1 hydraulic cylinder revolute pair R for being formed when being rotated in No.1 ear mount is secondary in the present invention, No.1 hydraulic cylinder works when shape
Into the revolute pair R pairs that prismatic pair P is secondary, No.1 hydraulic cylinder is formed when No. two ear mounts rotate, so as to form, RPR types are in parallel to be propped up
Chain, and lower vibration-damped table formed as fixed platform, four damping side chains four RPR type parallel connections side chains, upper vibration-damped table is as dynamic flat
Platform forms 4-RPR type parallel institutions, and 4-RPR type parallel institutions have that stability is good, dynamic property is good, precision is high, rigidity is strong
With bearing capacity it is big the advantages that, four 4-RPR types parallel institutions that four damping drive mechanisms are formed are by two middle part tensioning devices
The good tension effects in middle part of structure and the good tension effects in both ends of four lateral strainers are to the walking on two timing belts
Belt wheel plays uniform rigidity from steady walking function, can automatically walk maintenance rail conditions, realize rail automatically moves inspection
Brake;When needing the present invention to carry out rail removal of impurities, four No. two hydraulic cylinders on four first crawl driving side chains are simultaneously
Start working, four No. two hydraulic cylinders drive four crawl valve crawl rail impurity, and the crawl of rail impurity winds electricity after finishing
Machine is started working, and winds motor driven pulley rotation, and pulley, which is constantly wound, drives rope, and driving rope drives No. two admittedly by adjusting ear
Upper hanger rotational angle of two lower hangers in No.1 fix bar in fixed pole, when No. two fix bars are mounted opposite platform parallel
When feeder motor start working, feeder motor drive leading screw two convey journal stirrups on rotate, feeder motor drive leading screw rotate,
Movable block is driven to carry out stablizing movement in the spacing Auxiliary support motion of two gag lever posts and two line slide rails, movable block passes through
The rail impurity of mounting platform crawl captures main powder after the rail impurity that valve captures enters crush box when four toward moving left
Broken motor is started working, and main crushing motor driven crushes fulcrum, crushes fulcrum and drives main crushing wheel to carry out rail impurity
Central rotation crushes, and at the same time No. three hydraulic cylinders of three on three assisted comminution side chains start simultaneously at work, No. three hydraulic pressure
Cylinder drives crushing platform to go to suitable assisted comminution angle on auxiliary support plate, then all secondary powder on three assisted comminution side chains
Broken motor drives all secondary crushing wheels to carry out auxiliary rotating shredder to rail impurity from three directions, crushed by central rotation and
The auxiliary rotating shredder in three directions is crushed completely to rail impurity, it is achieved thereby that the automatic impurity removing work(among rail
Energy;The final road conditions detection for realizing rail, the automatic maintenance function of removal of impurities integration, it is easy to operate without manual hand manipulation,
Labor intensity is small.
The beneficial effects of the invention are as follows:
1. four 4-RPR types parallel institutions that the upper four damping drive mechanisms of the present invention are formed are by two middle part tensioning devices
The good tension effects in middle part of structure and the good tension effects in both ends of four lateral strainers are to the walking on two timing belts
Belt wheel plays uniform rigidity from steady walking function, can automatically walk maintenance rail conditions, realize rail automatically moves inspection
Brake;
2. the present invention drives four crawl valves to capture rail interstitial impurity by four No. two hydraulic cylinders, by winding motor
Drive sliding driving rope rotation to No. two fix bar horizontal functionals and feeder motor by driving the iron of crawl under leading screw stable drive
Rail impurity is entered in crush box, then crushes the rail with the auxiliary rotating shredder in three directions to crawl by central rotation
Impurity is crushed completely, it is achieved thereby that the automatic impurity removing function among rail;
3. the present invention solve existing rail maintenance mode exist complex operation, labor intensity are big, automaticity is low,
Operating efficiency is low, needs artificial walking maintenance rail conditions, need artificial periodically removal of impurities, removal of impurities speed is slow and impurity-eliminating effect is poor
Etc. problem, road conditions detection, the automatic maintenance function of removal of impurities integration of rail are realized, it is easy to operate without manual hand manipulation,
Labor intensity is small, automaticity high workload efficiency high, and with automatically walk maintenance rail conditions, automatic impurity removing, removal of impurities speed
The advantages that spending fast and good impurity removing effect.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the first structure schematic diagram of track mobile foundation of the present invention;
Fig. 3 is the second structural representation of track mobile foundation of the present invention;
Fig. 4 is the structural representation of damping drive mechanism of the present invention;
Fig. 5 is the structural representation of track knot screen of the present invention;
Fig. 6 is the first structure schematic diagram of gripping conveyor structure of the present invention;
Fig. 7 is the second structural representation of gripping conveyor structure of the present invention;
Fig. 8 is the structural representation of the adjustable disintegrating mechanism of the present invention;
Fig. 9 is the structural representation after the adjustable disintegrating mechanism removal crush box of the present invention;
Figure 10 is the full sectional view of the adjustable disintegrating mechanism of the present invention.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
As shown in Figures 1 to 10, a kind of rail detection removal of impurities integration apparatus, including track mobile foundation 1, track movement
Pedestal 1 can realize the detection function that automatically moves of rail, and being provided with track in the middle part of the lower surface of the track mobile foundation 1 removes
Miscellaneous device 2, track knot screen 2 can realize the automatic impurity removing function among rail.The track mobile foundation 1 includes substrate
11, the lower surface middle part of the substrate 11 is symmetrically installed with two rows and moves pillar 12, and the lower end that two rows move pillar 12 is welded with
Movable drill base 13, two rows move pillar 12 and play a part of even support movable drill base 13, the both ends balanced welding of movable drill base 13
Two row's fixed columns 14 are connected to, the both sides of two row's fixed columns 14 are separately installed with two devices 15 that are movably walking, two row's fixed columns 14
Play a part of supporting two devices 15 that are movably walking respectively;The device 15 that is movably walking includes being welded on corresponding fixed column 14
Walking base station 151, the upper and lower ends of walking base station 151 are symmetrically installed with four damping drive mechanisms 152, four dampings drivings
It is connected respectively with two timing belts 153 on the outer wall of mechanism 152, the outer wall of two timing belts 153 is provided with walking belt wheel 154,
Because four damping drive mechanisms 152 are symmetrically distributed in the upper and lower ends of walking base station 151, so that four damping driving machines
Structure 152 plays uniform vibration damping transmission agency to two timing belts 153, then drives walking belt wheel 154 by two timing belts 153
The stabilized walking on rail, driving force is steady, and transmission effect is good, is symmetrically installed in the middle part of the upper and lower ends of the walking base station 151
There are two middle part strainers 155, the top of two middle part strainers 155 is born against in the upper and lower interior of treads wheel 154
On wall, two middle part strainers 155 play a part of uniformly tensioning walking belt wheel inwall about 154, the base station 151 of walking
Upper and lower ends on the outside of be symmetrically installed with four lateral strainers 156, the tops of four lateral strainers 156 with two
Timing belt 153 is connected, and four lateral strainers 156 play a part of the uniformly tensioning walking inwall of belt wheel 154 or so;It is described to subtract
Shake the lower vibration-damped table 1521 that drive mechanism 152 includes being arranged on walking base station 151 end face, the lower upper surface of vibration-damped table 1521 is along axle
Line direction is uniformly provided with four damping side chains 1522, and the upper end of four damping side chains 1522 is arranged in upper vibration-damped table 1523,
Because four damping side chains 1522 are evenly distributed between lower vibration-damped table 1521 and upper vibration-damped table 1523, from uniform so as to play
Shock-absorbing support acts on, and the upper surface of upper vibration-damped table 1523 is provided with two driving ears 1524, passes through between two driving ears 1524
Bearing is provided with drive shaft 1525, and motor 1526, motor 1526 are provided with by shaft coupling in drive shaft 1525
On driving bearing 1527, driving bearing 1527 is arranged in upper vibration-damped table 1523, the middle part peace of the drive shaft 1525
Equipped with two drive pulleys 1528, two drive pulleys 1528 are meshed with two timing belts 153 respectively, and the present invention passes through driving
Motor 1526 drives drive shaft 1525 to be driven at two on ear 1524 and rotated, and drive shaft 1525 drives two 1528 turns of drive pulleys
Dynamic, two drive pulleys 1528 drive two timing belts 153 to be driven, and two transmissions of timing belt 153 drive treads wheel 154 in iron
Walked on rail;The damping side chain 1522 includes the No.1 ear mount 1522a being arranged in lower vibration-damped table 1521, No.1 ear mount
No.1 hydraulic cylinder 1522b is provided with by bearing pin between 1522a, No.1 hydraulic cylinder 1522b top is provided with two by bearing pin
Number ear mount 1522c, No. two ear mount 1522c are arranged in upper vibration-damped table 1523, and No.1 hydraulic cylinder 1522b is in No.1 ear in this hair
The revolute pair R that is formed is secondary when being rotated on seat 1522a, No.1 hydraulic cylinder 1522b work when the prismatic pair P that is formed is secondary, No.1 hydraulic pressure
The revolute pair R pairs that cylinder 1522b is formed when No. two ear mount 1522c are rotated, so as to form RPR type parallel connection side chains, and lower damping
Four RPR type parallel connections side chains that platform 1521 is formed as fixed platform, four damping side chains 1522, upper vibration-damped table 1523 are as dynamic flat
Platform forms 4-RPR type parallel institutions, and 4-RPR type parallel institutions have that stability is good, dynamic property is good, precision is high, rigidity is strong
With bearing capacity it is big the advantages that, four 4-RPR types parallel institutions that four damping drive mechanisms 152 are formed are to two timing belts 153
On walking belt wheel 154 play uniform rigidity from steady walking function;The middle part strainer 155 includes being welded on walking base
Tensioning pillar 1551 on the end face of platform 151, it is tensioned on pillar 1551 and is symmetrically arranged with two tensioning support plates 1552, two tensioning branch
Two opinion mandrels 1553 are respectively welded in the side wall of plate 1552, advocate for two to be separately installed with by bearing on mandrel 1553
Two opinion bearings up pulley 1554, two are advocated that bearing up pulley 1554 is close on the walking inwall of belt wheel 154, two two opinion bearings up pulley
1554 can advocate to rotate on bearing up pulley 1554 at two, advocate bearing up pulley 1554 to inwall above and below the middle part of walking belt wheel 154 by two
Carry out uniform tensioning function;The lateral strainer 156 include being symmetrically welded at walking base station 151 end face two are lateral
Pillar 1561, secondary tensioning shaft 1562 is provided with by bearing between two lateral stays 1561, two lateral stays 1561 play
Stabilization supports the effect of secondary tensioning shaft 1562, and two secondary tensioning wheels 1563, two pairs are symmetrically installed with secondary tensioning shaft 1562
Bearing up pulley 1563 is close on the walking inwall of belt wheel 154, and two secondary tensioning wheels 1563 can rotate on secondary tensioning shaft 1562, pass through
Two secondary tensioning wheels 1563 are to the uniform tensioning function of both ends inwall of belt wheel 154 of walking.During work, when need carry out rail road conditions
During detection, four motors 1526 in four damping drive mechanisms 152 start simultaneously at work, and motor 1526, which drives, to be driven
Moving axis 1525 drives on ear 1524 at two and rotated, and drive shaft 1525 drives two drive pulleys 1528 to rotate, two transmission belts
Two timing belts 153 of drive of wheel 1528 are driven, and two transmissions of timing belt 153 drive treads wheel 154 to be walked on rail, and
No.1 hydraulic cylinder 1522b revolute pair R for being formed when being rotated on No.1 ear mount 1522a are secondary in the present invention, No.1 hydraulic cylinder 1522b
The revolute pair R pairs that the prismatic pair P that is formed during work is secondary, No.1 hydraulic cylinder 1522b is formed when No. two ear mount 1522c are rotated, from
And RPR type parallel connection side chains are formd, and four RPR that lower vibration-damped table 1521 is formed as fixed platform, four damping side chains 1522
Type parallel connection side chain, upper vibration-damped table 1523 form 4-RPR type parallel institutions as moving platform, and 4-RPR types parallel institution has steady
The advantages that qualitative good, dynamic property is good, precision is high, rigidity is strong and bearing capacity is big, four of four formation of damping drive mechanisms 152
4-RPR types parallel institution by two middle part strainer 155 the good tension effects in middle part and four lateral strainers 156
The good tension effects in both ends uniform rigidity is played to the walking belt wheel 154 on two timing belts 153 from steady walking function, can
Automatically walk overhauls rail conditions, realizes the detection function that automatically moves of rail, and easy to operate, labor intensity is small, effect effect
Rate is high, and automaticity is high.
The track knot screen 2 includes the removal of impurities support plate 21 for being welded on the lower surface of movable drill base 13, the removal of impurities support plate
Gripping conveyor structure 22 is installed on the right side of 21 lower surface, gripping conveyor structure 22 can realize that the crawl automatically of rail impurity is defeated
Function is sent, adjustable disintegrating mechanism 23 is installed on the left of the lower surface for the support plate 21 that cleans, adjustable disintegrating mechanism 23 can realize rail
The automatic crushing function of impurity;The gripping conveyor structure 22 includes being arranged on the conveying support plate on the right side of removal of impurities support plate 21 lower end
221, convey and two conveying journal stirrups 222 are installed on support plate 221, leading screw is provided with by bearing between two conveying journal stirrups 222
223, the right-hand member of leading screw 223 is provided with feeder motor 224 by shaft coupling, and feeder motor 224 is arranged on conveying bearing 225,
Convey bearing 225 and be arranged on conveying support plate 221 lower end, the middle part of the leading screw 223 is provided with movable block 226, movable block 226
Both ends are symmetrically arranged with two gag lever posts 227, and the end of two gag lever posts 227 is separately mounted on two line slide rails 228, and
The both ends of every line slide rail 228 are arranged on conveying support plate 221 lower end by screw, and leading screw is driven by feeder motor 224
223 rotate on two conveying journal stirrups 222, and feeder motor 224 drives leading screw 223 to rotate, straight in two gag lever posts 227 and two
The spacing Auxiliary support motion of line slide rail 228 drives movable block 226 to carry out stablizing movement, and the lower end of the movable block 226 is symmetrical
Four connecting shafts 229 are welded with, the lower end of four connecting shafts 229 is welded with mounting platform 2210, and four connecting shafts 229 play
The effect of even support mounting platform 2210, the lower end middle part of mounting platform 2210 are welded with No.1 fix bar 2211, and No.1 is fixed
Lacing hole is provided with bar 2211, the lower end of No.1 fix bar 2211 is provided with hanger 2212, and upper hanger 2212 is logical
Bearing pin is crossed between two lower hangers 2213, two lower hangers 2213 are arranged in No. two fix bars 2214, No. two fixations
The lower end of bar 2214 is welded on crawl round platform 2215, and regulation ear 2216, regulation are provided with No. two fix bars 2214 side wall
Driving rope 2217 is wound with ear 2216, the middle part of driving rope 2217 passes around on the lacing hole in No.1 fix bar 2211, driven
The end of running rope 2217 is wrapped on pulley 2218, and pulley 2218 is arranged on winding motor 2219, and winding motor 2219 passes through
Motor cabinet is arranged on crawl round platform 2215, is rotated by winding motor 2219 with movable pulley 2218, pulley 2218 is constantly wound
Driving rope 2217, driving rope 2217 drive two lower hangers 2213 in No. two fix bars 2214 in No.1 by adjusting ear 2216
The rotational angle of upper hanger 2212 in fix bar 2211, the lower surface middle part of the crawl round platform 2215 are provided with crawl pilum
2220, capture and four crawl valves 2221, the back of the body of four crawl valves 2221 are symmetrically installed with by bearing pin on the outer wall of pilum 2220
Drive side chain 2222 to be connected by four crawls between portion and crawl round platform 2215 lower surface, side chain is driven by four crawls
2222 drive four crawl valves 2221 to capture the impurity on rail automatically;The crawl driving side chain 2222 includes being arranged on crawl
No. two hydraulic cylinders are provided with by bearing pin between No. three ear mounts 2222a, No. three ear mount 2222a on the lower surface of round platform 2215
2222b, No. two hydraulic cylinder 2222b top are arranged on No. four ear mount 2222c by bearing pin, and No. four ear mount 2222c are arranged on
The back of corresponding crawl valve 2221, crawl valve 2221 is driven to be rotated on crawl pilum 2220 by No. two hydraulic cylinder 2222b;Institute
Stating adjustable disintegrating mechanism 23 includes being welded on the crushing support plate 231 on the left of removal of impurities support plate 21 lower surface, crushes the lower end of support plate 231
Crush box 232 is welded with, the lower end for crushing support plate 231 is symmetrically welded with four crushing pillars 233, four crushing pillars
233 lower end, which is welded with, crushes platform 234, and the middle part for crushing platform 234 is provided with crushing fulcrum 235 by bearing, crushes fulcrum 235
Top by shaft coupling be arranged on it is main crushing motor 236, it is main crushing motor 236 by motor cabinet be arranged on crush support plate 231
On, the bottom for crushing fulcrum 235 is provided with main crushing wheel 237, drives crushing fulcrum 235 to rotate by main crushing motor 236, powder
Broken fulcrum 235 drives main crushing wheel 237 to carry out central rotation crushing, left side, the front end for crushing platform 234 to rail impurity
Three assisted comminution side chains 238 are separately installed with by hinge on face, rear end face, pass through three assisted comminution side chains 238 from three
Individual direction carries out auxiliary rotating shredder to rail impurity, and the assisted comminution side chain 238, which includes being arranged on by hinge, crushes platform
Auxiliary support plate 2381 on 234 end faces, aid in being symmetrically installed with two secondary crushing electricity by motor cabinet on the inwall of support plate 2381
Machine 2382, two pairs crush and two secondary crushing wheels 2383 are separately installed with the output shafts of motor 2382, auxiliary support plate 2381
Process auxiliary drive side chain 2384 is installed between back and crushing support plate 231;The process auxiliary drive side chain 2384 includes being arranged on powder
No. three hydraulic cylinders are provided with by bearing pin between No. five ear mounts 2384a, No. five ear mount 2384a of the broken lower surface of support plate 231
By bearing pin between No. six ear mount 2384c, No. six ear mount 2384c are installed on 2384b, No. three hydraulic cylinder 2384b top
On the back of auxiliary support plate 2381, rotated by No. three hydraulic cylinder 2384b band dynamic auxiliarys support plates 2381 on platform 234 is crushed,
So as to have adjusted the crushing angle of two secondary crushing wheels 2383, ensure two secondary crushing wheels 2383 in two secondary crushing motors 2382
Driving under play good assisted comminution effect.During work, when needing the present invention to carry out rail removal of impurities, four first crawls
Four No. two hydraulic cylinder 2222b on driving side chain 2222 start simultaneously at work, and four No. two hydraulic cylinder 2222b drive four and grabbed
Valve 2221 is taken to capture rail impurity, winding motor 2219 is started working after the crawl of rail impurity finishes, and winds the band of motor 2219
Movable pulley 2218 rotates, and the constantly winding of pulley 2218 drives rope 2217, and driving rope 2217 drives No. two admittedly by adjusting ear 2216
Upper hanger 2212 rotational angle of two lower hangers 2213 in No.1 fix bar 2211 in fixed pole 2214, when No. two fix bars
2214 be mounted opposite platform 2210 it is parallel when feeder motor 224 start working, feeder motor 224 drive leading screw 223 it is defeated at two
Send and rotated on journal stirrup 222, feeder motor 224 drives leading screw 223 to rotate, in two gag lever posts 227 and two line slide rails 228
Spacing Auxiliary support motion drives movable block 226 to carry out stablizing movement, the rail that movable block 226 is captured by mounting platform 2210
Impurity captures main crushing motor 236 after the rail impurity that valve 2221 captures enters crush box 232 when four and opened toward moving left
Beginning work, main crushing motor 236 drive crushing fulcrum 235 to rotate, crush fulcrum 235 and drive main crushing wheel 237 to rail impurity
Central rotation crushing is carried out, at the same time No. three hydraulic cylinder 2384b of three on three assisted comminution side chains 238 start simultaneously at work
Make, No. three hydraulic cylinder 2384b drive crushing platform 234 to go to suitable assisted comminution angle on auxiliary support plate 2381, then three
All secondary motors 2382 that crush on assisted comminution side chain 238 drive all secondary crushing wheels 2383 to rail impurity from three directions
Auxiliary rotating shredder is carried out, is crushed by central rotation and the auxiliary rotating shredder in three directions carries out complete powder to rail impurity
Broken, it is achieved thereby that the automatic impurity removing function among rail, easy to operate, labor intensity is small, and automaticity is high, and clean speed
It hurry up, good impurity removing effect.
The present invention is in use, when needing the present invention to carry out the detection of rail road conditions, and four in four damping drive mechanisms 152
Individual motor 1526 starts simultaneously at work, and motor 1526 drives drive shaft 1525 to be driven at two on ear 1524 and rotated,
Drive shaft 1525 drives two drive pulleys 1528 to rotate, and two drive pulleys 1528 drive two timing belts 153 to be driven, two
The transmission of timing belt 153 drives treads wheel 154 to be walked on rail, and in the present invention No.1 hydraulic cylinder 1522b in No.1 ear
The revolute pair R that is formed is secondary when being rotated on seat 1522a, No.1 hydraulic cylinder 1522b work when the prismatic pair P that is formed is secondary, No.1 hydraulic pressure
The revolute pair R pairs that cylinder 1522b is formed when No. two ear mount 1522c are rotated, so as to form RPR type parallel connection side chains, and lower damping
Four RPR type parallel connections side chains that platform 1521 is formed as fixed platform, four damping side chains 1522, upper vibration-damped table 1523 are as dynamic flat
Platform forms 4-RPR type parallel institutions, and 4-RPR type parallel institutions have that stability is good, dynamic property is good, precision is high, rigidity is strong
With bearing capacity it is big the advantages that, four 4-RPR types parallel institutions that four damping drive mechanisms 152 are formed are tensioned by two middle parts
The good tension effects in middle part of mechanism 155 and the good tension effects in both ends of four lateral strainers 156 are to two timing belts
Walking belt wheel 154 on 153 plays uniform rigidity from steady walking function, can automatically walk maintenance rail conditions, realize iron
Rail automatically moves detection function;When needing the present invention to carry out rail removal of impurities, on four first crawl driving side chains 2222
Four No. two hydraulic cylinder 2222b start simultaneously at work, and four No. two hydraulic cylinder 2222b drive four crawl valves 2221 to capture rail
Impurity, winding motor 2219 is started working after the crawl of rail impurity finishes, and winding motor 2219 rotates with movable pulley 2218, sliding
The constantly winding driving rope 2217 of wheel 2218, driving rope 2217 are driven under two in No. two fix bars 2214 by adjusting ear 2216
Upper hanger 2212 rotational angle of the hanger 2213 in No.1 fix bar 2211, when No. two fix bars 2214 are mounted opposite platform
2210 it is parallel when feeder motor 224 start working, feeder motor 224 drive leading screw 223 two convey journal stirrups 222 on rotate,
Feeder motor 224 drives leading screw 223 to rotate, and is moved in the spacing Auxiliary support of two gag lever posts 227 and two line slide rails 228
Movable block 226 is driven to carry out stablizing movement, the rail impurity that movable block 226 is captured by mounting platform 2210 is past to be moved left, when
Main crushing motor 236 is started working after the rail impurity that four crawl valves 2221 capture enters crush box 232, main to crush electricity
Machine 236 drives crushing fulcrum 235 to rotate, and crushes fulcrum 235 and drives main crushing wheel 237 to carry out central rotation powder to rail impurity
Broken, at the same time three No. three hydraulic cylinder 2384b on three assisted comminution side chains 238 start simultaneously at work, No. three hydraulic cylinders
2384b drives crushing platform 234 to go to suitable assisted comminution angle on auxiliary support plate 2381, then three assisted comminution side chains
All secondary motors 2382 that crush on 238 drive all secondary crushing wheels 2383 to carry out auxiliary rotation to rail impurity from three directions
Crush, crushed by central rotation and the auxiliary rotating shredder in three directions is crushed completely to rail impurity, so as to realize
Automatic impurity removing function among rail;The final road conditions detection for realizing rail, the automatic maintenance function of removal of impurities integration, without
Manual hand manipulation, easy to operate, labor intensity is small, solves existing rail maintenance mode and complex operation, labor intensity be present
Greatly, automaticity is low, operating efficiency is low, needs artificial walking maintenance rail conditions, needs artificial periodically removal of impurities, removal of impurities
Speed is slow and the problem such as impurity-eliminating effect difference, has reached purpose.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above-described embodiment and specification simply illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, and these change and changed
Enter all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
Define.