CN108049265B

CN108049265B - Full-automatic integrated maintenance machine for high-speed rail and motor car rails

Info

Publication number: CN108049265B
Application number: CN201711387517.0A
Authority: CN
Inventors: 包凤丹
Original assignee: Taizhou Huangyan Zhizheng Information Technology Co Ltd
Current assignee: Taizhou Huangyan Zhizheng Information Technology Co., Ltd
Priority date: 2016-08-30
Filing date: 2016-08-30
Publication date: 2020-07-10
Anticipated expiration: 2036-08-30
Also published as: CN108130832B; CN106337327B; CN106337327A; CN108049265A; CN108130832A

Abstract

The invention relates to a full-automatic integrated maintenance machine for a high-speed rail and a bullet train rail, which comprises a rail moving base, wherein the rail moving base can realize the automatic movement detection function of a rail, the middle part of the lower end surface of the rail moving base is provided with a rail impurity removal device, the rail impurity removal device can realize the automatic impurity removal function in the middle of the rail, the upper end surface of the rail moving base is provided with a rail stone squeezing and pushing device, and the rail stone squeezing and pushing device can realize the automatic squeezing and pushing function of rail vibration reduction stones; the track edulcoration device is including the edulcoration extension board of welding terminal surface under the removal base station, the lower terminal surface right side of edulcoration extension board is installed and is snatched conveying mechanism, snatchs conveying mechanism and can realize that the automation of rail impurity snatchs the transport function, and adjustable rubbing crusher constructs is installed in the lower terminal surface left side of edulcoration extension board. The invention can realize the integrated automatic maintenance functions of road condition detection, stone squeezing and pushing and impurity removal of the rail.

Description

Full-automatic integrated maintenance machine for high-speed rail and motor car rails

The invention relates to a divisional application of Chinese patent application with the application number of 201610765120X, which is filed on 2016, 8, month and 30 and is named as automatic processing equipment of a bullet train track.

Technical Field

The invention relates to the technical field of rails, in particular to a full-automatic integrated maintenance machine for rails of high-speed rails and motor trains.

Background

Along with the continuous development of the Chinese rail technology, the rails are mainly divided into high-speed rail, bullet train rail, train rail and subway rail, because the number of the rails is continuously increased, the number of the rail maintenance workers is more and more, the existing rail maintenance mainly comprises rail inspection devices, rail trimming of two sides of the rails to protect trees, pushing of vibration reduction stones on two sides of the rails, impurity removal in the middle of the rails and the like, but the existing rail maintenance mode has the following defects: 1. the rail condition is checked by manual walking, and the rail checking operation workers need to walk a large number of paths every day, so that the labor intensity is high, the efficiency is low, and the automation degree is low; 2. because high-speed railway, motor train, subway can produce very big vibrational force when moving on the rail, in order to reduce the vibrational force, lay a large amount of stones to achieve the purpose of damping on both sides of the rail usually, but as time increases, the stone on both sides of the rail can slip to both sides slowly along with the vibrational force, the damping effect worsens, therefore need the manual work to push the stone to both sides of the rail again regularly, but there are stones that need the manual work to push, push time long, push speed slow, push effect is bad, the working efficiency is low; 3. because with the influence of bad weather such as strong wind, rain, often can bring a lot of large-scale impurity in the middle of the rail, consequently need artifical manual edulcoration regularly to guarantee the normal work of rail, but this kind of artifical rail edulcoration mode exists that the edulcoration speed is slow, and the edulcoration effect is poor, and intensity of labour is big, and work efficiency is low.

Disclosure of Invention

In order to solve the problems, the invention provides a full-automatic integrated maintenance machine for rails of high-speed rails and motor cars, can solve the problems of complex operation, high labor intensity, low automation degree, low working efficiency, the need of manually walking to overhaul the rail condition, the need of manually extruding and pushing stones, long extruding and pushing time, slow extruding and pushing speed, poor extruding and pushing effect, the need of manually removing impurities regularly, slow impurity removing speed, poor impurity removing effect and the like in the conventional rail maintenance mode, can realize the integrated automatic maintenance functions of road condition detection, stone squeezing and pushing and impurity removal of the rails, does not need manual operation, has simple and convenient operation, small labor intensity, high automation degree and high working efficiency, and has the advantages of automatic walking for repairing the rail condition, automatic pushing and squeezing of stones, short pushing and squeezing time, high pushing and squeezing speed, good pushing and squeezing effect, automatic impurity removal, high impurity removal speed, good impurity removal effect and the like.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a machine is maintained to full-automatic an organic whole of high-speed railway, motor car track, includes the rail mobile base, the rail mobile base can realize the automatic movement detection function of rail, the lower terminal surface mid-mounting of rail mobile base has track edulcoration device, and automatic edulcoration function in the middle of the rail can be realized to track edulcoration device, and the crowded device that pushes away of track stone is installed to the up end of rail mobile base, and the crowded device that pushes away of track stone can realize the crowded function that pushes away of automation of track damping stone.

The track moving base comprises a base plate, two rows of moving support columns are symmetrically arranged in the middle of the lower end face of the base plate, moving base platforms are welded at the lower ends of the two rows of moving support columns, the two rows of moving support columns play a role in uniformly supporting the moving base platforms, two rows of fixing columns are symmetrically welded at the two ends of the moving base platforms, one moving walking device is respectively arranged on each side of the two rows of fixing columns, and the two rows of fixing columns play a role in respectively supporting the two moving walking devices; the movable walking device comprises a walking base station welded to the corresponding fixed column, four damping driving mechanisms are symmetrically arranged at the upper end and the lower end of the walking base station, the outer walls of the four damping driving mechanisms are respectively connected with two synchronous belts, walking belt wheels are arranged on the outer walls of the two synchronous belts, the four damping driving mechanisms are symmetrically distributed at the upper end and the lower end of the walking base station, so that the four damping driving mechanisms have a uniform damping transmission function on the two synchronous belts, the two synchronous belts drive the walking belt wheels to stably walk on a rail, the transmission force is stable, the transmission effect is good, two middle tensioning mechanisms are symmetrically arranged at the middle parts of the upper end and the lower end of the walking base station, the top ends of the two middle tensioning mechanisms respectively abut against the upper inner wall and the lower inner wall of the walking belt wheels, the two middle tensioning mechanisms play a role of uniformly tensioning the upper inner wall and the, the top ends of the four lateral tensioning mechanisms are connected with the two synchronous belts, and the four lateral tensioning mechanisms play a role in uniformly tensioning the left inner wall and the right inner wall of the walking belt wheel; the damping driving mechanism comprises a lower damping table arranged on the end surface of a walking base platform, four damping branch chains are uniformly arranged on the upper end surface of the lower damping table along the axis direction, the upper ends of the four damping branch chains are arranged on an upper damping table, the four damping branch chains are uniformly distributed between the lower damping table and the upper damping table, so that the uniform damping supporting effect is achieved, the upper end surface of the upper damping table is provided with two driving lugs, a driving shaft is arranged between the two driving lugs through a bearing, a driving motor is arranged on the driving shaft through a coupler, the driving motor is arranged on a driving support seat, the driving support seat is arranged on the upper damping table, the middle part of the driving shaft is provided with two driving belt wheels, the two driving belt wheels are respectively meshed with two synchronous belts, the driving shaft is driven to rotate on the two driving lugs through the driving motor, and, the two transmission belt wheels drive the two synchronous belts to transmit, and the two synchronous belts transmit to drive the walking belt wheels to walk on the rail; the damping branched chain comprises a first lug seat arranged on a lower damping table, a first hydraulic cylinder is arranged between the first lug seats through a pin shaft, a second lug seat is arranged at the top end of the first hydraulic cylinder through a pin shaft, the second lug seat is arranged on an upper damping table, a revolute pair R pair formed when the first hydraulic cylinder rotates on the first lug seat, a revolute pair P pair formed when the first hydraulic cylinder works and a revolute pair R pair formed when the first hydraulic cylinder rotates on the second lug seat form an RPR type parallel branched chain, the lower damping table is used as a fixed platform, four RPR type parallel branched chains formed by the four damping branched chains and the upper damping table are used as a movable platform to form a 4-RPR type parallel mechanism, the 4-RPR type parallel mechanism has the advantages of good stability, good dynamic performance, high precision, strong rigidity, large bearing capacity and the like, and the four 4-RPR type parallel mechanisms formed by the four damping mechanisms can realize uniform rigid self-stable walking on two synchronous belts A function; the middle tensioning mechanism comprises a tensioning support welded on the end face of the walking base platform, two tensioning support plates are symmetrically arranged on the tensioning support plates, a claim tight shaft is welded on the side wall of each tensioning support plate, a claim tight wheel is mounted on each claim tight shaft through a bearing, the claim tight wheels are tightly attached to the inner wall of the walking belt wheel, the two claim tight wheels can rotate on the two claim tight wheels, and the upper inner wall and the lower inner wall of the middle part of the walking belt wheel are uniformly tensioned through the two main tensioning wheels; the lateral tensioning mechanism comprises two lateral supporting columns which are symmetrically welded on the end face of the walking base station, an auxiliary tensioning shaft is installed between the two lateral supporting columns through a bearing, the two lateral supporting columns play a role in stably supporting the auxiliary tensioning shaft, two auxiliary tensioning wheels are symmetrically installed on the auxiliary tensioning shaft, the two auxiliary tensioning wheels are tightly attached to the inner wall of the walking belt wheel, the two auxiliary tensioning wheels can rotate on the auxiliary tensioning shaft, and the inner walls of the two ends of the walking belt wheel are uniformly tensioned through the two auxiliary tensioning wheels. When the railway track road condition detection is needed, four driving motors on four damping driving mechanisms start to work simultaneously, the driving motors drive driving shafts to rotate on two driving lugs, the driving shafts drive two driving belt wheels to rotate, the two driving belt wheels drive two synchronous belt drives, the two synchronous belt drives drive walking belt wheels to walk on a railway, in the invention, a revolute pair R pair formed when a hydraulic cylinder rotates on a lug seat, a revolute pair P pair formed when the hydraulic cylinder works and a revolute pair R pair formed when a hydraulic cylinder rotates on a lug seat are formed, so that RPR type parallel branch chains are formed, the lower damping platform is used as a fixed platform, four RPR type parallel branch chains formed by the four damping branch chains are formed, the upper damping platform is used as a movable platform to form a 4-RPR type parallel mechanism, and the 4-RPR type parallel mechanism has good stability, The four 4-RPR type parallel mechanisms formed by the four shock-absorbing driving mechanisms have the advantages of good tensioning effect of the middle parts of the two middle tensioning mechanisms and good tensioning effects of the two ends of the four lateral tensioning mechanisms, and have the uniform rigid self-stabilizing walking function on the walking belt wheels on the two synchronous belts, so that the automatic walking rail maintenance function is realized, the automatic movement detection function of the rail is realized, the operation is simple and convenient, the labor intensity is low, the efficiency is high, and the automation degree is high.

The track impurity removing device comprises an impurity removing support plate welded on the lower end face of the moving base platform, a grabbing and conveying mechanism is mounted on the right side of the lower end face of the impurity removing support plate and can achieve the automatic grabbing and conveying function of rail impurities, an adjustable crushing mechanism is mounted on the left side of the lower end face of the impurity removing support plate and can achieve the automatic crushing function of the rail impurities; the grabbing and conveying mechanism comprises a conveying support plate arranged on the right side of the lower end of the impurity removing support plate, two conveying support lugs are arranged on the conveying support plate, a lead screw is arranged between the two conveying support lugs through a bearing, a conveying motor is arranged at the right end of the lead screw through a coupler, the conveying motor is arranged on a conveying support seat, the conveying support seat is arranged at the lower end of the conveying support plate, a moving block is arranged in the middle of the lead screw, two limiting rods are symmetrically arranged at two ends of the moving block, the tail ends of the two limiting rods are respectively arranged on the two linear slide rails, both ends of each linear slide rail are arranged at the lower end of the conveying support plate through screws, the lead screw is driven to rotate on the two conveying support lugs through the conveying motor, the conveying motor drives the lead screw to rotate, the moving block is, the lower ends of the four connecting shafts are welded with a mounting platform, the four connecting shafts play a role of uniformly supporting the mounting platform, the middle part of the lower end of the mounting platform is welded with a first fixing rod, a rope through hole is arranged on the first fixing rod, the lower end of the first fixing rod is provided with an upper lifting lug, the upper lifting lug is arranged between two lower lifting lugs through a pin shaft, the two lower lifting lugs are arranged on a second fixing rod, the lower end of the second fixing rod is welded on a grabbing round platform, the side wall of the second fixing rod is provided with an adjusting lug, a driving rope is wound on the adjusting lug, the middle part of the driving rope is wound on the rope through hole on the first fixing rod, the tail end of the driving rope is wound on a pulley, the pulley is mounted on a winding motor, the winding motor is mounted on the grabbing round platform through a motor base, the pulley is driven to rotate through the winding motor, the pulley is continuously wound on the, the middle part of the lower end face of the grabbing round platform is provided with a grabbing base column, four grabbing petals are symmetrically arranged on the outer wall of the grabbing base column through pin shafts, the backs of the four grabbing petals are connected with the lower end face of the grabbing round platform through four grabbing driving branched chains, and the four grabbing petals are driven by the four grabbing driving branched chains to automatically grab impurities on a rail; the grabbing driving branched chain comprises a third lug seat arranged on the lower end face of the grabbing circular platform, a second hydraulic cylinder is arranged between the third lug seats through a pin shaft, the top end of the second hydraulic cylinder is arranged on a fourth lug seat through a pin shaft, the fourth lug seat is arranged on the back of the corresponding grabbing petal, and the grabbing petal is driven to rotate on the grabbing base column through the second hydraulic cylinder; the adjustable crushing mechanism comprises a crushing support plate welded on the left side of the lower end face of an impurity removing support plate, a crushing box is welded at the lower end of the crushing support plate, four crushing support columns are symmetrically welded at the lower end of the crushing support plate, a crushing platform is welded at the lower end of the four crushing support columns, a crushing fulcrum shaft is installed in the middle of the crushing platform through a bearing, the top end of the crushing fulcrum shaft is installed on a main crushing motor through a coupling, the main crushing motor is installed on the crushing support plate through a motor base, a main crushing wheel is installed at the bottom end of the crushing fulcrum shaft, the main crushing motor drives the crushing fulcrum shaft to rotate, the crushing fulcrum shaft drives the main crushing wheel to perform center rotation crushing on rail impurities, auxiliary crushing branch chains are installed on the left end face, the front end face and the rear end face of the crushing platform through, the auxiliary crushing branch chain comprises an auxiliary support plate which is arranged on the end face of the crushing table through a hinge, two auxiliary crushing motors are symmetrically arranged on the inner wall of the auxiliary support plate through motor bases, an auxiliary crushing wheel is respectively arranged on output shafts of the two auxiliary crushing motors, and an auxiliary driving branch chain is arranged between the back of the auxiliary support plate and the crushing support plate; the auxiliary driving branched chain comprises five ear seats arranged on the lower end face of the crushing support plate, a third hydraulic cylinder is arranged between the five ear seats through a pin shaft, the top end of the third hydraulic cylinder is arranged between six ear seats through a pin shaft, the six ear seats are arranged on the back of the auxiliary support plate, the auxiliary support plate is driven by the third hydraulic cylinder to rotate on the crushing table, so that the crushing angle of two auxiliary crushing wheels is adjusted, and the two auxiliary crushing wheels are guaranteed to play a good auxiliary crushing effect under the driving of two auxiliary crushing motors. When the automatic rail impurity removing device is in need of rail impurity removal, firstly, four second hydraulic cylinders on four grabbing driving branch chains start to work simultaneously, the four second hydraulic cylinders drive four grabbing petals to grab rail impurities, after the rail impurities are grabbed, a winding motor starts to work, the winding motor drives a pulley to rotate, the pulley continuously winds a driving rope, the driving rope drives two lower lifting lugs on a second fixing rod to rotate at an upper lifting lug rotating angle on a first fixing rod through an adjusting lug, when the second fixing rod is parallel to a mounting platform, a conveying motor starts to work, the conveying motor drives a lead screw to rotate on two conveying supporting lugs, the conveying motor drives the lead screw to rotate, limiting auxiliary supporting motions of two limiting rods and two linear slide rails drive a moving block to move stably, the moving block moves leftwards through rail impurities grabbed by the mounting platform, and when the rail impurities grabbed by the four grabbing petals enter a crushing box, a main crushing motor starts to work, the main grinding motor drives the grinding fulcrum shaft to rotate, the grinding fulcrum shaft drives the main grinding wheel to carry out center rotation grinding on the rail impurities, meanwhile, three hydraulic cylinders on three auxiliary grinding branch chains start working simultaneously, the hydraulic cylinders drive the grinding table to rotate to a proper auxiliary grinding angle on an auxiliary support plate, then all auxiliary grinding motors on the three auxiliary grinding branch chains drive all auxiliary grinding wheel pairs to carry out auxiliary rotation grinding on the rail impurities from three directions, the rail impurities are completely ground by means of center rotation grinding and auxiliary rotation grinding in three directions, thereby the automatic impurity removal function in the middle of the rail is realized, the operation is simple and convenient, the labor intensity is low, the automation degree is high, the impurity removal speed is high, and the impurity removal effect is good.

The rail stone extruding and pushing device comprises an extruding and pushing bottom plate welded on the upper end face of a base plate, an extruding and pushing frame is welded on the extruding and pushing bottom plate, an extruding and pushing table is welded below the right side of the upper end of the extruding and pushing frame, two eight hydraulic cylinders are symmetrically installed at the lower end of the extruding and pushing table, the middle parts of the two eight hydraulic cylinders are fixed on an extruding and pushing plate, the two ends of the extruding and pushing plate are welded on the lower end face of the extruding and pushing table, the extruding and pushing plate plays a role of fixedly supporting the two eight hydraulic cylinders, extruding and pushing support plates are installed at the top ends of the two eight hydraulic cylinders through flanges, a Z-shaped frame is welded at the lower ends of the extruding and pushing support plates, two guide support plates are symmetrically installed at the lower side of the middle part of the Z-shaped frame, a guide shaft is installed between the lower ends of the two guide support plates through bearings, a row of guide wheels are evenly installed, the guide motor is arranged on the guide support through a motor base, the guide support is welded on the side wall of the corresponding guide support plate, the guide support plays a role of fixedly supporting the guide motor, the guide motor drives the guide shaft to rotate, the guide shaft drives the guide shifting pieces on all the guide wheels to rapidly rotate, the guide shifting pieces rapidly shift the vibration-damping stones on the outer side to the side edge of the rail, two lateral extruding and pushing mechanisms are symmetrically arranged on two sides of the middle part of the Z-shaped frame and play a role of shifting the two lateral stones to be below the guide shifting pieces, the lateral extruding and pushing mechanism comprises a vertical plate welded on the upper end surface of the middle part of the Z-shaped frame, an auxiliary push plate is arranged on the side wall of the vertical plate through a hinge, auxiliary push claws are uniformly arranged at the lower end of the auxiliary push plate, No. ten lug seats are arranged on the inner wall of the auxiliary push plate, a No. ten hydraulic cylinder is arranged between the No., the eleventh lug seat is welded on the side wall of the guide fixed plate, the auxiliary push plate is driven to rotate on the vertical plate through the tenth hydraulic cylinder, and two lateral stones are poked to the lower side of the guide poking sheet through the auxiliary push claw on the auxiliary push plate, so that the guide poking sheet can quickly poke the vibration reduction stones on the outer side to the side edge of the rail; two No. nine hydraulic cylinders are symmetrically installed on the right side of the lower end of the Z-shaped frame, the middle parts of the two No. nine hydraulic cylinders are fixed on a guide fixed plate, two ends of the guide fixed plate are welded on the right side wall of the lower end of the Z-shaped frame, a main push plate is installed at the top ends of the two No. nine hydraulic cylinders through a flange, a main push claw is uniformly arranged at the lower end of the main push plate, the main push plate is driven to move through the two No. nine hydraulic cylinders, and then vibration-damping stones in the main direction are quickly pushed to the lower side of a guide shifting piece through the main push claw on the main push plate, so that the guide shifting piece can quickly push; the middle part of the lower side of the upper end of the pushing frame is welded with a stone guide mechanism, the stone guide mechanism comprises a guide bottom plate welded at the middle part of the lower side of the upper end of the pushing frame, the lower end of the guide bottom plate is welded with a guide support plate, the lower end of the guide support plate is provided with an inverted T-shaped support plate through a hinge, three guide driving branched chains are uniformly arranged between the side wall of the inverted T-shaped support plate and the inner wall of the guide support plate, the inverted T-shaped support plate is driven by the three guide driving branched chains to rotate repeatedly at the lower end of the guide support plate, the lower end of the inverted T-shaped support plate is uniformly provided with three stone guide branched chains, the three stone guide branched chains can fast forward and damp stones and push the side edges of the rail, the stone guide branched chains comprise a concave frame welded at the lower end of the inverted T-shaped support plate, the lower end of the guide shaft is welded with a guide head which is of a spherical structure, triangular guide blocks are uniformly arranged on the spherical surface of the guide head, the guide shaft is driven by a guide motor to rotate on the concave frame, the guide shaft drives the guide head below the guide shaft to rotate, and the triangular guide blocks on the guide head rapidly push the vibration-damping stones to the side of the rail under the repeated rotation of the guide driving branched chain; the guide driving branched chain comprises twelve ear seats arranged on the inner wall of the guide supporting plate, an eleventh hydraulic cylinder is arranged between the twelve ear seats through a pin shaft, the top end of the eleventh hydraulic cylinder is arranged between the thirteen ear seats through a pin shaft, the thirteen ear seats are arranged on the side wall of the inverted T-shaped supporting plate, and the inverted T-shaped supporting plate is driven to rotate on the guide supporting plate repeatedly through the eleventh hydraulic cylinder. When the lateral vibration-damping stone pushing device is required to push and push vibration-damping stones, two No. ten hydraulic cylinders on two lateral pushing mechanisms start to work, a secondary push plate is driven by the No. ten hydraulic cylinders to rotate on a vertical plate, the two lateral stones are pushed to the lower side of a guide shifting piece through a secondary push claw on the secondary push plate, at the same time, two No. nine hydraulic cylinders start to work, two No. nine hydraulic cylinders drive a main push plate to move, the vibration-damping stones in the main direction are quickly pushed to the lower side of the guide shifting piece through the primary push claw on the main push plate, when the two lateral and main stones are pushed to the lower side of the guide shifting piece, a guide motor starts to work, the guide motor drives a guide shaft to rotate, the guide shifting pieces on all guide wheels are driven by the guide shaft to quickly rotate, the vibration-damping stones on the outer side are quickly pushed to the side of a rail by the guide shifting piece, and then three, the guide motor drives the guide shaft to rotate on the concave frame, the guide shaft drives the guide head below the guide shaft to rotate, the triangular guide block on the guide head pushes the vibration-damping stones to the side of the rail rapidly under the repeated rotation of the No. eleven hydraulic cylinder on the guide driving branch chain, the automatic pushing function of the rail vibration-damping stones is realized, the operation is simple and convenient, the labor intensity is low, the automation degree is high, the pushing time is short, the pushing speed is high, and the pushing effect is good.

When the device is used, when the device is required to detect the road condition of the rail, four driving motors on four damping driving mechanisms start to work simultaneously, the driving motors drive driving shafts to rotate on two driving lugs, the driving shafts drive two driving belt wheels to rotate, the two driving belt wheels drive two synchronous belt drives, the two synchronous belt drives drive walking belt wheels to walk on the rail, in addition, a revolute pair R pair formed when a first hydraulic cylinder rotates on a first lug seat, a revolute pair P pair formed when the first hydraulic cylinder works and a revolute pair R pair formed when the first hydraulic cylinder rotates on a second lug seat are formed, RPR type parallel branch chains are formed, in addition, the lower damping platform is used as a fixed platform, the four RPR type parallel branch chains formed by the four damping branch chains are used, the upper damping platform is used as a movable platform, a 4-RPR type parallel mechanism is formed, and the 4-RPR type parallel mechanism has good stability, The four 4-RPR type parallel mechanisms formed by the four shock-absorbing driving mechanisms have a uniform rigid self-stabilizing walking function on the walking belt wheels on the two synchronous belts by virtue of good tensioning effects of the middle parts of the two middle tensioning mechanisms and good tensioning effects of the two ends of the four lateral tensioning mechanisms, can automatically walk to overhaul the condition of the rail, and realize the automatic movement detection function of the rail; when the invention is needed to remove impurities from rails, firstly, four second hydraulic cylinders on four grabbing driving branched chains start to work simultaneously, the four second hydraulic cylinders drive four grabbing petals to grab impurities from the rails, after the impurities from the rails are grabbed, a winding motor starts to work, the winding motor drives a pulley to rotate, the pulley continuously winds a driving rope, the driving rope drives two lower lifting lugs on a second fixing rod to rotate at an upper lifting lug rotating angle on a first fixing rod through an adjusting lug, when the second fixing rod is parallel relative to a mounting platform, a conveying motor starts to work, the conveying motor drives a screw rod to rotate on two conveying supporting lugs, the conveying motor drives the screw rod to rotate, limiting auxiliary supporting motions of two limiting rods and two linear slide rails drive a moving block to move stably, the moving block moves leftwards through the impurities from the rails grabbed by the mounting platform, and when the impurities from the rails grabbed by the four grabbing petals enter a crushing box, a, the main grinding motor drives the grinding fulcrum shaft to rotate, the grinding fulcrum shaft drives the main grinding wheel to perform center rotation grinding on the rail impurities, meanwhile, three hydraulic cylinders in three auxiliary grinding branch chains start to work simultaneously, the three hydraulic cylinders drive the grinding table to rotate to a proper auxiliary grinding angle on the auxiliary support plate, then all auxiliary grinding motors on the three auxiliary grinding branch chains drive all auxiliary grinding wheels to perform auxiliary rotation grinding on the rail impurities from three directions, and the rail impurities are completely ground by means of the center rotation grinding and the auxiliary rotation grinding in the three directions, so that the automatic impurity removal function in the middle of a rail is realized; when the invention is needed to extrude and push the vibration-damping stones, two No. ten hydraulic cylinders on two lateral extrusion and push mechanisms start to work, the No. ten hydraulic cylinders drive an auxiliary push plate to rotate on a vertical plate, the two lateral stones are pushed to the lower part of a guide shifting sheet by an auxiliary push claw on the auxiliary push plate, simultaneously two No. nine hydraulic cylinders start to work, the two No. nine hydraulic cylinders drive a main push plate to move, the vibration-damping stones in the main direction are quickly pushed to the lower part of the guide shifting sheet by the main push claw on the main push plate, the guide motor starts to work after the two lateral and main stones are pushed to the lower part of the guide shifting sheet, the guide motor drives a guide shaft to rotate, the guide shaft drives guide shifting sheets on all guide wheels to quickly rotate, the guide shifting sheet quickly pushes the vibration-damping stones on the outer side to the side of a rail, then three guide motors on three stone guide branch chains start to work, the guide motors drive the guide shaft to rotate on a, the guide shaft drives the guide head below the guide head to rotate, and the triangular guide block on the guide head rapidly pushes the vibration-damping stones to the side of the rail under the repeated rotation of the No. eleven hydraulic cylinder on the guide driving branched chain, so that the automatic pushing function of the rail vibration-damping stones is realized; finally, the road condition detection, the stone squeezing and pushing and impurity removal integrated automatic maintenance function of the rail is realized, manual operation is not needed, the operation is simple and convenient, and the labor intensity is low.

The invention has the beneficial effects that:

1. four 4-RPR type parallel mechanisms formed by the four shock absorption driving mechanisms have a uniform rigid self-stabilizing walking function on the walking belt wheels on the two synchronous belts by virtue of good tensioning effects of the middle parts of the two middle tensioning mechanisms and good tensioning effects of the two ends of the four lateral tensioning mechanisms, can automatically walk to overhaul the condition of the rail, and realize the automatic movement detection function of the rail;

2. the four grabbing petals are driven by the four second hydraulic cylinders to grab impurities in the middle of the rail, the winding motor drives the sliding driving rope to rotate to the horizontal function of the second fixing rod, the conveying motor drives the grabbed rail impurities to enter the crushing box through the stable transmission of the lead screw, and then the grabbed rail impurities are completely crushed by means of central rotary crushing and auxiliary rotary crushing in three directions, so that the automatic impurity removal function in the middle of the rail is realized;

3. according to the rail vibration-damping device, two lateral vibration-damping stones are pushed to the lower side of the guide shifting piece by means of two lateral extrusion-pushing mechanisms, the vibration-damping stones in the main direction are pushed to the lower side of the guide shifting piece by two No. nine hydraulic cylinders under the assistance of the main pushing claw on the main pushing plate, then the guide shifting pieces on all guide wheels are driven by the guide motor to quickly push the vibration-damping stones outside the rail to the side edge of the rail, and finally, the guide heads on the three stone guide branched chains rapidly extrude the vibration-damping stones to the side of the rail under the repeated rotation of the three guide driving branched chains, so that the automatic extrusion-pushing function of the rail vibration-damping stones is realized;

4. the automatic rail track maintenance device solves the problems that the conventional rail maintenance mode is complex in operation, high in labor intensity, low in automation degree, low in working efficiency, long in pushing time, low in pushing speed, poor in pushing effect, low in impurity removal speed, poor in impurity removal effect and the like, stones need to be manually pushed, and the like, and realizes the integrated automatic maintenance function of road condition detection, stone pushing and impurity removal of the rails.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a first configuration of the orbital motion base of the invention;

FIG. 3 is a schematic view of a second construction of the orbital motion base of the invention;

FIG. 4 is a schematic structural view of the damper drive mechanism of the present invention;

FIG. 5 is a schematic structural diagram of a track trash removal device of the present invention;

FIG. 6 is a schematic view of a first configuration of the grasping and conveying mechanism of the present invention;

FIG. 7 is a schematic view of a second configuration of the grasping and conveying mechanism of the present invention;

FIG. 8 is a schematic view of the construction of the adjustable shredder mechanism of the present invention;

FIG. 9 is a schematic view of the adjustable shredder mechanism of the present invention shown after the shredder box has been removed;

figure 10 is a full sectional view of the adjustable shredder mechanism of the present invention;

FIG. 11 is a schematic structural view of the orbital stone pusher of the present invention;

FIG. 12 is a schematic view of the track stone pushing apparatus of the present invention with the pushing base, pushing frame and stone guide removed;

FIG. 13 is a schematic view of the track stone pushing apparatus of the present invention after the pushing base, pushing frame and stone guiding mechanism are removed;

fig. 14 is a schematic structural view of the stone guide mechanism of the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.

As shown in fig. 1 to 14, a full-automatic integrative machine of maintaining of high-speed railway, motor car track, including mobile rail base 1, mobile rail base 1 can realize the automatic movement of rail and detect the function, the lower terminal surface mid-mounting of mobile rail base 1 has track edulcoration device 2, and track edulcoration device 2 can realize the automatic edulcoration function in the middle of the rail, and the crowded push device 4 of track stone is installed to the up end of mobile rail base 1, and crowded push device 4 of track stone can realize the crowded push function of automation of track damping stone.

The track moving base 1 comprises a base plate 11, wherein two rows of moving support columns 12 are symmetrically arranged in the middle of the lower end face of the base plate 11, moving base platforms 13 are welded at the lower ends of the two rows of moving support columns 12, the two rows of moving support columns 12 play a role in uniformly supporting the moving base platforms 13, two rows of fixed columns 14 are symmetrically welded at two ends of the moving base platforms 13, a moving walking device 15 is respectively arranged on each side of each of the two rows of fixed columns 14, and the two rows of fixed columns 14 play a role in respectively supporting the two moving walking devices 15; the movable walking device 15 comprises a walking base 151 welded to the corresponding fixed column 14, four damping driving mechanisms 152 are symmetrically arranged at the upper end and the lower end of the walking base 151, the outer walls of the four damping driving mechanisms 152 are respectively connected with two synchronous belts 153, walking belt wheels 154 are arranged on the outer walls of the two synchronous belts 153, the four damping driving mechanisms 152 are symmetrically distributed at the upper end and the lower end of the walking base 151, so that the four damping driving mechanisms 152 have a uniform damping transmission function on the two synchronous belts 153, the two synchronous belts 153 drive the walking belt wheels 154 to stably walk on a rail, the transmission force is stable, the transmission effect is good, two middle tensioning mechanisms 155 are symmetrically arranged in the middle of the upper end and the lower end of the walking base 151, the top ends of the two middle tensioning mechanisms 155 respectively abut against the upper inner wall and the lower inner wall of the walking belt wheels 154, and the two middle tensioning mechanisms 155 play a, the outer sides of the upper end and the lower end of the walking base platform 151 are symmetrically provided with four lateral tensioning mechanisms 156, the top ends of the four lateral tensioning mechanisms 156 are connected with two synchronous belts 153, and the four lateral tensioning mechanisms 156 play a role in uniformly tensioning the left inner wall and the right inner wall of the walking belt wheel 154; the damping driving mechanism 152 comprises a lower damping table 1521 arranged on the end face of the walking base platform 151, four damping branch chains 1522 are uniformly arranged on the upper end face of the lower damping table 1521 along the axial direction, the upper ends of the four damping branch chains 1522 are arranged on an upper damping table 1523, the four damping branch chains 1522 are uniformly distributed between the lower damping table 1521 and the upper damping table 1523 so as to play a uniform damping supporting role, the upper end face of the upper damping table 1523 is provided with two driving lugs 1524, a driving shaft 1525 is arranged between the two driving lugs 1524 through a bearing, the driving shaft 1525 is provided with a driving motor 1526 through a coupling, the driving motor 1526 is arranged on a driving support 1527, the driving support 1527 is arranged on the upper damping table 1523, the middle part of the driving shaft 1525 is provided with two belt wheel transmission belts 1528, the two belt transmission belts 1528 are respectively meshed with the two synchronous belts 153, the driving motor 1525 is driven by the driving motor 1526 to rotate on the two, the driving shaft 1525 drives the two driving belt pulleys 1528 to rotate, the two driving belt pulleys 1528 drive the two synchronous belts 153 to drive, and the two synchronous belts 153 drive the traveling belt pulley 154 to travel on the rail; the damping branch chain 1522 comprises a first lug seat 1522a arranged on the lower damping table 1521, a first hydraulic cylinder 1522b is arranged between the first lug seats 1522a through a pin shaft, a second lug seat 1522c is arranged at the top end of the first hydraulic cylinder 1522b through a pin shaft, the second lug seat 1522c is arranged on the upper damping table 1523, a revolute pair R pair formed when the first hydraulic cylinder 1522b rotates on the first lug seat 1522a, a revolute pair P pair formed when the first hydraulic cylinder 1522b works and a revolute pair R pair formed when the first hydraulic cylinder 1522b rotates on the second lug seat 1522c in the damping table, so that an RPR type parallel branch chain is formed, the lower damping table 1 serves as a fixed platform, four RPR type parallel branch chains formed by the four damping branch chains 1522 and the upper damping table 1523 serves as a movable platform to form a 4-RPR type parallel mechanism, and the 4-RPR type parallel mechanism has the advantages of good stability, good dynamic performance and high precision, The four 4-RPR type parallel mechanisms formed by the four shock absorption driving mechanisms 152 have uniform rigid self-stable walking function on the walking belt wheels 154 on the two synchronous belts 153; the middle tensioning mechanism 155 comprises tensioning support plates 1551 welded on the end face of the walking base platform 151, two tensioning support plates 1552 are symmetrically arranged on the tensioning support plates 1551, a claim tight shaft 1553 is welded on the side wall of each tensioning support plate 1552, a claim tight wheel 1554 is installed on each claim tight shaft 1553 through a bearing, the claim tight wheels 1554 are tightly attached to the inner wall of the walking belt wheel 154, the two claim tight wheels 1554 can rotate on the two claim tight wheels 1554, and the upper inner wall and the lower inner wall of the middle of the walking belt wheel 154 are uniformly tensioned through the two claim tight wheels 1554; the lateral tensioning mechanism 156 comprises two lateral support columns 1561 symmetrically welded on the end face of the traveling base 151, an auxiliary tensioning shaft 1562 is installed between the two lateral support columns 1561 through a bearing, the two lateral support columns 1561 play a role in stably supporting the auxiliary tensioning shaft 1562, two auxiliary tensioning wheels 1563 are symmetrically installed on the auxiliary tensioning shaft 1562, the two auxiliary tensioning wheels 1563 are tightly attached to the inner wall of the traveling belt wheel 154, the two auxiliary tensioning wheels 1563 can rotate on the auxiliary tensioning shaft 1562, and the inner walls of the two ends of the traveling belt wheel 154 are uniformly tensioned through the two auxiliary tensioning wheels 1563. When the device works, when the rail road condition detection is needed, four driving motors 1526 on the four shock absorption driving mechanisms 152 start to work simultaneously, the driving motors 1526 drive driving shafts 1525 to rotate on two driving lugs 1524, the driving shafts 1525 drive two driving belt pulleys 1528 to rotate, the two driving belt pulleys 1528 drive two synchronous belts 153 to drive the traveling belt pulleys 154 to travel on the rail, and in the invention, a revolute pair R pair formed when a first hydraulic cylinder 1522b rotates on a first lug 1522a, a revolute pair P pair formed when the first hydraulic cylinder 1522b works, and a revolute pair R pair formed when a first hydraulic cylinder 1522b rotates on a second lug 1522c form an RPR type parallel branch chain, the lower shock absorption platform 1 serves as a fixed platform, the four RPR type parallel branch chains formed by the four shock absorption branch chains 1522, and the upper shock absorption platform 1523 serves as a movable platform to form a 4-RPR type parallel mechanism, the 4-RPR type parallel mechanism has the advantages of good stability, good dynamic performance, high precision, strong rigidity, large bearing capacity and the like, the four 4-RPR type parallel mechanisms formed by the four damping driving mechanisms 152 have a uniform rigid self-stabilizing walking function on the walking belt wheels 154 on the two synchronous belts 153 by virtue of good tensioning effects of the middle parts of the two middle tensioning mechanisms 155 and good tensioning effects of the two ends of the four lateral tensioning mechanisms 156, the automatic walking rail condition can be automatically overhauled, the automatic movement detection function of the rail is realized, the operation is simple and convenient, the labor intensity is low, the efficiency is high, and the automation degree is high.

The track impurity removing device 2 comprises an impurity removing support plate 21 welded on the lower end face of the movable base station 13, a grabbing and conveying mechanism 22 is installed on the right side of the lower end face of the impurity removing support plate 21, the grabbing and conveying mechanism 22 can achieve the automatic grabbing and conveying function of the rail impurities, an adjustable crushing mechanism 23 is installed on the left side of the lower end face of the impurity removing support plate 21, and the adjustable crushing mechanism 23 can achieve the automatic crushing function of the rail impurities; the grabbing and conveying mechanism 22 comprises a conveying support plate 221 installed on the right side of the lower end of the impurity removing support plate 21, two conveying support lugs 222 are installed on the conveying support plate 221, a lead screw 223 is installed between the two conveying support lugs 222 through a bearing, a conveying motor 224 is installed at the right end of the lead screw 223 through a coupler, the conveying motor 224 is installed on a conveying support 225, the conveying support 225 is installed at the lower end of the conveying support plate 221, a moving block 226 is installed in the middle of the lead screw 223, two limit rods 227 are symmetrically arranged at two ends of the moving block 226, the tail ends of the two limit rods 227 are respectively installed on two linear slide rails 228, both ends of each linear slide rail 228 are installed at the lower end of the conveying support plate 221 through screws, the lead screw 223 is driven to rotate on the two conveying support lugs 222 by the conveying motor 224, the lead screw 223 is driven to rotate by the conveying motor 224, the lower end of the moving block 226 is symmetrically welded with four connecting shafts 229, the lower ends of the four connecting shafts 229 are welded with a mounting platform 2210, the four connecting shafts 229 play a role of uniformly supporting the mounting platform 2210, the middle part of the lower end of the mounting platform 2210 is welded with a first fixing rod 2211, the first fixing rod 2211 is provided with a rope passing hole, the lower end of the first fixing rod 2211 is provided with an upper lifting lug 2212, the upper lifting lug 2212 is installed between two lower lifting lugs 2213 through a pin shaft, the two lower lifting lugs 2213 are arranged on a second fixing rod 2214, the lower end of the second fixing rod 2214 is welded on a grabbing circular table 2215, the side wall of the second fixing rod 2214 is provided with an adjusting lug 2216, a driving rope 2217 is wound on the adjusting lug 2216, the middle part of the driving rope 2217 is wound on the rope passing hole of the first fixing rod 2211, the tail end of the driving rope 2217 is wound on a pulley 2218, the pulley is installed on a winding motor, the pulley 2218 is driven to rotate by a winding motor 2219, the pulley 2218 is continuously wound by a driving rope 2217, the driving rope 2217 drives two lower lifting lugs 2213 on a second fixing rod 2214 to rotate at an angle on an upper lifting lug 2212 on a first fixing rod 2211 by an adjusting lug 2216, a grabbing base column 2220 is arranged in the middle of the lower end face of the grabbing round table 2215, four grabbing petals 2221 are symmetrically arranged on the outer wall of the grabbing base column 2220 through pin shafts, the backs of the four grabbing petals 2221 are connected with the lower end face of the grabbing round table 2215 through four grabbing driving branched chains 2222, and the four grabbing petals 2221 are driven by the four grabbing driving branched chains 2222 to automatically grab impurities on a rail; the grabbing driving branched chain 2222 comprises third lug seats 2222a arranged on the lower end face of the grabbing circular table 2215, a second hydraulic cylinder 2222b is arranged between the third lug seats 2222a through a pin shaft, the top end of the second hydraulic cylinder 2222b is arranged on a fourth lug seat 2222c through a pin shaft, the fourth lug seat 2222c is arranged on the back of the corresponding grabbing flap 2221, and the grabbing flap 2221 is driven to rotate on the grabbing base column 2220 through the second hydraulic cylinder 2222 b; the adjustable crushing mechanism 23 comprises a crushing support plate 231 welded on the left side of the lower end face of the impurity removing support plate 21, a crushing box 232 is welded at the lower end of the crushing support plate 231, four crushing support columns 233 are symmetrically welded at the lower end of the crushing support plate 231, a crushing table 234 is welded at the lower end of the four crushing support columns 233, a crushing fulcrum 235 is installed at the middle of the crushing table 234 through a bearing, the top end of the crushing fulcrum 235 is installed on a main crushing motor 236 through a coupler, the main crushing motor 236 is installed on the crushing support plate 231 through a motor base, a main crushing wheel 237 is installed at the bottom end of the crushing fulcrum 235, the crushing fulcrum 235 is driven to rotate through the main crushing motor 236, the crushing fulcrum 235 drives the main crushing wheel 237 to perform center rotation crushing on the impurities of the rail, auxiliary crushing branched chains 238 are installed on the left end face, the front end face and the rear end face of the crushing table 234 through hinges, the auxiliary crushing branched chain 238 comprises an auxiliary support plate 2381 which is arranged on the end face of the crushing table 234 through a hinge, two auxiliary crushing motors 2382 are symmetrically arranged on the inner wall of the auxiliary support plate 2381 through motor bases, an auxiliary crushing wheel 2383 is respectively arranged on the output shafts of the two auxiliary crushing motors 2382, and an auxiliary driving branched chain 2384 is arranged between the back of the auxiliary support plate 2381 and the crushing support plate 231; auxiliary drive branch 2384 is including installing No. five ear seats 2384a at crushing extension board 231 lower extreme terminal surface, install No. three pneumatic cylinders 2384b through the round pin axle between No. five ear seats 2384a, No. three pneumatic cylinders 2384 b's top is installed between No. six ear seats 2384c through the round pin axle, No. six ear seats 2384c are installed on auxiliary extension board 2381's back, drive auxiliary extension board 2381 through No. three pneumatic cylinders 2384b and rotate on smashing platform 234, thereby two vice crushing wheel 2383's crushing angle has been adjusted, guarantee that two vice crushing wheel 2383 play good supplementary crushing effect under two vice crushing motor 2382's drive. When the device is in use, when the device is required to remove impurities from a rail, firstly, four second hydraulic cylinders 2222b on four grabbing driving branched chains 2222 start to work simultaneously, the four second hydraulic cylinders 2222b drive four grabbing petals 2221 to grab impurities from the rail, after the grabbing of the impurities from the rail is finished, the winding motor 2219 starts to work, the winding motor 2219 drives the pulley 2218 to rotate, the pulley 2218 continuously winds the driving rope 2217, the driving rope 2217 drives two lower lifting lugs 2213 on a second fixing rod 2214 to rotate at an upper lifting lug 2212 on a first fixing rod 2211 through the adjusting lug 2216, when the second fixing rod 2214 is parallel to the mounting platform 2210, the conveying motor 224 starts to work, the conveying motor 224 drives the screw 223 to rotate on the two conveying lugs 222, the conveying motor 224 drives the screw 223 to rotate, and the limiting auxiliary supporting movement of the two limiting rods 227 and the two linear slide rails 228 drives the moving block 226 to stably move, the moving block 226 moves to the left through the rail impurities grabbed by the mounting platform 2210, when the rail impurities grabbed by the four grabbing petals 2221 enter the crushing box 232, the main crushing motor 236 drives the crushing fulcrum shaft 235 to rotate, the crushing fulcrum shaft 235 drives the main crushing wheel 237 to perform center rotation crushing on the rail impurities, meanwhile, three hydraulic cylinders 2384b on the three auxiliary crushing branch chains 238 start to operate simultaneously, the hydraulic cylinders 2384b drive the crushing platform 234 to rotate to a proper auxiliary crushing angle on the auxiliary support plate 2381, then all the auxiliary crushing motors 2382 on the three auxiliary crushing branch chains 238 drive all the auxiliary crushing wheels 2383 from three directions to perform auxiliary rotation crushing on the rail impurities, and the rail impurities are completely crushed by means of the center rotation crushing and the auxiliary rotation crushing in three directions, thereby realizing the automatic impurity removing function in the middle of the rail, simple operation, low labor intensity, high automation degree, high impurity removal speed and good impurity removal effect.

The rail stone extruding and pushing device 4 comprises an extruding and pushing bottom plate 41 welded on the upper end surface of a base plate 11, an extruding and pushing frame 42 is welded on the extruding and pushing bottom plate 41, an extruding and pushing table 43 is welded on the lower right side of the upper end of the extruding and pushing frame 42, two eight hydraulic cylinders 44 are symmetrically arranged at the lower end of the extruding and pushing table 43, the middle parts of the two eight hydraulic cylinders 44 are fixed on an extruding and pushing fixed plate 45, the two ends of the extruding and pushing plate 45 are welded on the lower end surface of the extruding and pushing table 43, the extruding and pushing plate 45 plays a role of fixedly supporting the two eight hydraulic cylinders 44, extruding and pushing support plates 46 are arranged at the top ends of the two eight hydraulic cylinders 44 through flanges, a Z-shaped frame 47 is welded at the lower end of the extruding and pushing support plate 46, two guide support plates 48 are symmetrically arranged at the lower side of the middle part of the Z-shaped frame 47, a guide shaft 49 is arranged between the lower ends of the two guide support plates 48 through, the front end of the guide shaft 49 is provided with a guide motor 412 through a coupler, the guide motor 412 is arranged on a guide support 413 through a motor base, the guide support 413 is welded on the side wall of the corresponding guide support plate 48, the guide support 413 plays a role of fixedly supporting the guide motor 412, the guide shaft 49 is driven to rotate through the guide motor 412, the guide shaft 49 drives guide shifting pieces 411 on all guide wheels 410 to rapidly rotate, the guide shifting pieces 411 rapidly shift the vibration-damping stones on the outer side to the side edge of the rail, two lateral pushing mechanisms 414 are symmetrically arranged on two sides of the middle part of the Z-shaped frame 47, the two lateral pushing mechanisms 414 play a role of shifting the two lateral stones to the lower part of the guide shifting pieces 411, each lateral pushing mechanism 414 comprises a vertical plate 4141 welded on the upper end surface of the middle part of the Z-shaped frame 47, an auxiliary push plate 4142 is arranged on the side wall of the vertical plate 4141 through a hinge, and auxiliary push claws 41, the inner wall of the auxiliary push plate 4142 is provided with a ten-gauge ear seat 4144, a ten-gauge hydraulic cylinder 4145 is arranged between the ten-gauge ear seats 4144 through a pin shaft, the bottom end of the ten-gauge hydraulic cylinder 4145 is arranged on the eleven-gauge ear seat 4146 through a pin shaft, the eleven-gauge ear seat 4146 is welded on the side wall of the guide fixed plate 416, the ten-gauge hydraulic cylinder 4145 drives the auxiliary push plate 4142 to rotate on the vertical plate 4141, and two lateral stones are shifted to the lower side of the guide shifting piece 411 through an auxiliary push claw 4143 on the auxiliary push plate 4142, so that the guide shifting piece 411 can fast shift the vibration-damping stones on the outer side to the side of; two No. nine hydraulic cylinders 415 are symmetrically arranged on the right side of the lower end of the Z-shaped frame 47, the middle parts of the two No. nine hydraulic cylinders 415 are fixed on a guide fixed plate 416, two ends of the guide fixed plate 416 are welded on the right side wall of the lower end of the Z-shaped frame 47, a main push plate 417 is arranged at the top ends of the two No. nine hydraulic cylinders 415 through flanges, main push claws 418 are uniformly arranged at the lower end of the main push plate 417, the main push plate 417 is driven to move through the two No. nine hydraulic cylinders 415, and then vibration-damping stones in the main direction are quickly pushed to the lower side of a guide poking piece 411 through the main push claws 418 on the main push plate 417, so that the guide poking piece 411 can quickly poke; the middle part of the lower side of the upper end of the extrusion frame 42 is welded with a stone guide mechanism 40, the stone guide mechanism 40 comprises a guide bottom plate 401 welded at the middle part of the lower side of the upper end of the extrusion frame 42, the lower end of the guide bottom plate 401 is welded with a guide support plate 402, the lower end of the guide support plate 402 is provided with an inverted T-shaped support plate 403 through a hinge, three guide driving branched chains 404 are uniformly arranged between the side wall of the inverted T-shaped support plate 403 and the inner wall of the guide support plate 402, the inverted T-shaped support plate 403 is driven to rotate repeatedly at the lower end of the guide support plate 402 through the three guide driving branched chains 404, the lower end of the inverted T-shaped support plate 403 is uniformly provided with three stone guide branched chains 405, the three stone guide branched chains 405 can quickly advance and damp the stone to extrude and push the side of the rail, the stone guide branched chains 405 comprise a frame concave 4051 welded at the lower end of the inverted, the middle part of the guide shaft 4053 is mounted on the concave frame 4051 through a bearing, the lower end of the guide shaft 4053 is welded with a guide head 4054, the guide head 4054 is of a spherical structure, triangular guide blocks 4055 are uniformly arranged on the spherical surface of the guide head 4054, the guide motor 4052 drives the guide shaft 4053 to rotate on the concave frame 4051, the guide shaft 4053 drives the lower guide head 4054 to rotate, and the triangular guide blocks 4055 on the guide head 4054 rapidly push the vibration-damping stones to the side of the rail under the repeated rotation of the guide driving branched chain 404; the guide driving branched chain 404 comprises twelve ear seats 4041 arranged on the inner wall of the guide support plate 402, eleven hydraulic cylinders 4042 are arranged between the twelve ear seats 4041 through pin shafts, the top ends of the eleven hydraulic cylinders 4042 are arranged between the thirteen ear seats 4043 through pin shafts, the thirteen ear seats 4043 are arranged on the side wall of the inverted T-shaped support plate 403, and the inverted T-shaped support plate 403 is driven to rotate on the guide support plate 402 repeatedly through the eleven hydraulic cylinders 4042. When the invention is needed to push and push the vibration-damping stones, the two ten hydraulic cylinders 4145 on the two lateral pushing mechanisms 414 start to work, the ten hydraulic cylinders 4145 drive the auxiliary push plate 4142 to rotate on the vertical plate 4141, the two lateral stones are pushed to the lower part of the guide shifting piece 411 through the auxiliary push claws 4143 on the auxiliary push plate 4142, meanwhile, the two nine hydraulic cylinders 415 start to work, the two nine hydraulic cylinders 415 drive the main push plate 417 to move, the vibration-damping stones in the main direction are quickly pushed to the lower part of the guide shifting piece 411 through the main push claw 418 on the main push plate 417, when the two lateral and main stones are pushed to the lower part of the guide shifting piece 411, the guide motor 412 starts to work, the guide motor 412 drives the guide shaft 49 to rotate, the guide shaft 49 drives the guide shifting pieces 411 on all the guide wheels 410 to quickly rotate, the guide shifting piece 411 quickly shifts the vibration-damping stones on the outer side to the side of the rail, and then the three guide motors 4052 on the three stone guide branch chains 405 start to work, the guide motor 4052 drives the guide shaft 4053 to rotate on the concave frame 4051, the guide shaft 4053 drives the guide head 4054 below to rotate, the triangular guide block 4055 on the guide head 4054 pushes the vibration-damping stones to the side of the rail rapidly under the repeated rotation of the No. eleven hydraulic cylinder 4042 on the guide driving branch chain 404, the automatic pushing function of the rail vibration-damping stones is realized, the operation is simple and convenient, the labor intensity is low, the automation degree is high, the pushing time is short, the pushing speed is high, and the pushing effect is good.

When the invention is used, when the invention is required to detect the road condition of a rail, four driving motors 1526 on four shock absorption driving mechanisms 152 start to work simultaneously, the driving motors 1526 drive driving shafts 1525 to rotate on two driving lugs 1524, the driving shafts 1525 drive two driving belt pulleys 1528 to rotate, the two driving belt pulleys 1528 drive two synchronous belts 153 to drive the traveling belt pulleys 154 to travel on the rail, and in the invention, a revolute pair R pair formed when a first hydraulic cylinder 1522b rotates on a first lug 1522a, a revolute pair P pair formed when the first hydraulic cylinder 1522b works, and a revolute pair R pair formed when the first hydraulic cylinder 1522b rotates on a second lug 1522c form RPR type parallel branch chains, and the lower shock absorption platform 1521 is used as a fixed platform, four RPR type parallel branch chains formed by the four shock absorption branch chains 1522, and the upper shock absorption platform 1523 is used as a movable platform to form a 4-RPR type parallel mechanism, the 4-RPR type parallel mechanism has the advantages of good stability, good dynamic performance, high precision, strong rigidity, large bearing capacity and the like, the four 4-RPR type parallel mechanisms formed by the four shock absorption driving mechanisms 152 have a uniform rigid self-stabilizing walking function on the walking belt wheels 154 on the two synchronous belts 153 by virtue of good tensioning effects of the middle parts of the two middle tensioning mechanisms 155 and good tensioning effects of the two ends of the four lateral tensioning mechanisms 156, can automatically walk to overhaul the condition of the rail, and realizes the automatic movement detection function of the rail; when the invention is needed to remove impurities from a rail, firstly, four second hydraulic cylinders 2222b on four grabbing driving branched chains 2222 start to work simultaneously, the four second hydraulic cylinders 2222b drive four grabbing petals 2221 to grab impurities from the rail, after the impurities from the rail are grabbed, the winding motor 2219 starts to work, the winding motor 2219 drives the pulley 2218 to rotate, the pulley 2218 continuously winds the driving rope 2217, the driving rope 2217 drives two lower lifting lugs 2213 on a second fixed rod 2214 to rotate at an upper lifting lug 2212 on a first fixed rod 2211 through the adjusting lug 2216, when the second fixed rod 2214 is parallel to the mounting platform 2210, the conveying motor 224 starts to work, the conveying motor 224 drives the screw 223 to rotate on the two conveying supporting lugs 222, the conveying motor 224 drives the screw 223 to rotate, the limiting auxiliary supporting motions of the two limiting rods 227 and the two linear slide rails 228 drive the moving block 226 to stably move, the moving block 226 moves left through the impurities grabbed by the mounting platform 2210, when the rail impurities grabbed by the four grabbing petals 2221 enter the crushing box 232, the main crushing motor 236 starts to work, the main crushing motor 236 drives the crushing fulcrum shaft 235 to rotate, the crushing fulcrum shaft 235 drives the main crushing wheel 237 to perform center rotation crushing on the rail impurities, meanwhile, three hydraulic cylinders 2384b on the three auxiliary crushing branch chains 238 start to work simultaneously, the hydraulic cylinders 2384b drive the crushing table 234 to rotate to a proper auxiliary crushing angle on the auxiliary support plates 2381, then all the auxiliary crushing motors 2382 on the three auxiliary crushing branch chains 238 drive all the auxiliary crushing wheels 2383 to perform auxiliary rotation crushing on the rail impurities from three directions, and the rail impurities are completely crushed by means of the center rotation crushing and the auxiliary rotation crushing in the three directions, so that the automatic impurity removing function in the middle of the rail is realized; when the invention is needed to push and push the vibration-damping stones, two ten hydraulic cylinders 4145 on two lateral pushing mechanisms 414 start to work, the ten hydraulic cylinders 4145 drive the auxiliary push plate 4142 to rotate on the vertical plate 4141, the two lateral stones are pushed to the lower part of the guide shifting piece 411 through the auxiliary push claws 4143 on the auxiliary push plate 4142, at the same time, the two nine hydraulic cylinders 415 start to work, the two nine hydraulic cylinders 415 drive the main push plate 417 to move, the vibration-damping stones in the main direction are quickly pushed to the lower part of the guide shifting piece 411 through the main push claw 418 on the main push plate 417, when the two lateral and main stones are pushed to the lower part of the guide shifting piece 411, the guide motor 412 starts to work, the guide motor 412 drives the guide shaft 49 to rotate, the guide shaft 49 drives the guide shifting pieces 411 on all the guide wheels 410 to quickly rotate, the guide shifting piece 411 quickly shifts the vibration-damping stones on the outer side to the side of the rail, and then the three guide motors 4052 on the three stone guide branch chains 405 start to work, the guide motor 4052 drives the guide shaft 4053 to rotate on the concave frame 4051, the guide shaft 4053 drives the guide head 4054 below to rotate, and the triangular guide block 4055 on the guide head 4054 pushes the vibration-damping stones to the side of the rail rapidly under the repeated rotation of the No. eleven hydraulic cylinder 4042 on the guide driving branch chain 404, so that the automatic pushing function of the rail vibration-damping stones is realized; the road condition of finally having realized the rail detects, the crowded automatic maintenance function that pushes away, the edulcoration integration of stone, need not manual operation, easy and simple to handle, intensity of labour is little, it is complicated to have solved current rail maintenance mode, intensity of labour is big, degree of automation is low, work efficiency is low, need artifical walking to overhaul the rail situation, need artifical crowded stone of pushing away, crowded push time is long, crowded push speed is slow, crowded push effect is poor, needs artifical periodic impurity removal, impurity removal speed is slow and impurity removal effect is poor etc. difficult problems, the mesh has been reached.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a machine is maintained to full-automatic an organic whole of high-speed railway, motor car track which characterized in that: the device comprises a track moving base (1), wherein a track impurity removing device (2) is arranged in the middle of the lower end face of the track moving base (1), and a track stone squeezing and pushing device (4) is arranged on the upper end face of the track moving base (1);

the track moving base (1) comprises a base plate (11), two rows of moving support columns (12) are symmetrically arranged in the middle of the lower end face of the base plate (11), moving base platforms (13) are welded at the lower ends of the two rows of moving support columns (12), two rows of fixing columns (14) are symmetrically welded at the two ends of each moving base platform (13), and a moving walking device (15) is respectively arranged on each side of the two rows of fixing columns (14); the movable walking device (15) comprises a walking base platform (151) welded to the corresponding fixed column (14), four damping driving mechanisms (152) are symmetrically installed at the upper end and the lower end of the walking base platform (151), the outer walls of the four damping driving mechanisms (152) are respectively connected with two synchronous belts (153), walking belt wheels (154) are installed on the outer walls of the two synchronous belts (153), two middle tensioning mechanisms (155) are symmetrically installed in the middles of the upper end and the lower end of the walking base platform (151), the top ends of the two middle tensioning mechanisms (155) are respectively abutted against the upper inner wall and the lower inner wall of the walking belt wheels (154), four lateral tensioning mechanisms (156) are symmetrically installed on the outer sides of the upper end and the lower end of the walking base platform (151), and the top ends of the four lateral tensioning mechanisms (156) are; the damping driving mechanism (152) comprises a lower damping table (1521) installed on the end face of a walking base table (151), four damping branch chains (1522) are evenly installed on the upper end face of the lower damping table (1521) along the axis direction, the upper ends of the four damping branch chains (1522) are installed on an upper damping table (1523), two driving lugs (1524) are arranged on the upper end face of the upper damping table (1523), a driving shaft (1525) is installed between the two driving lugs (1524) through a bearing, a driving motor (1526) is installed on the driving shaft (1525) through a coupling, the driving motor (1526) is installed on a driving support (1527), the driving support (1527) is installed on the upper damping table (1523), two driving belt pulleys (8) are installed in the middle of the driving shaft (1525), and the two driving belt pulleys (1528) are respectively meshed with a synchronous belt (153); the middle tensioning mechanism (155) comprises tensioning support plates (1551) welded on the end face of the walking base platform (151), two tensioning support plates (1552) are symmetrically arranged on the tensioning support plates (1551), one claim tight shaft (1553) is welded on the side wall of each tensioning support plate (1552), one claim tight wheel (1554) is installed on each claim tight shaft (1553) through a bearing, and the claim tight wheels (1554) are tightly attached to the inner wall of the walking belt wheel (154);

the track impurity removing device (2) comprises an impurity removing support plate (21) welded on the lower end face of the movable base platform (13), the right side of the lower end face of the impurity removing support plate (21) is provided with a grabbing and conveying mechanism (22), and the left side of the lower end face of the impurity removing support plate (21) is provided with an adjustable crushing mechanism (23); the grabbing and conveying mechanism (22) comprises a conveying support plate (221) arranged on the right side of the lower end of an impurity removing support plate (21), two conveying support lugs (222) are arranged on the conveying support plate (221), a lead screw (223) is arranged between the two conveying support lugs (222) through a bearing, a conveying motor (224) is arranged at the right end of the lead screw (223) through a coupler, the conveying motor (224) is arranged on a conveying support (225), the conveying support (225) is arranged at the lower end of the conveying support plate (221), a moving block (226) is arranged in the middle of the lead screw (223), two limiting rods (227) are symmetrically arranged at two ends of the moving block (226), the tail ends of the two limiting rods (227) are respectively arranged on two linear slide rails (228), two ends of each linear slide rail (228) are arranged at the lower end of the conveying support plate (221) through screws, four connecting shafts, the lower ends of four connecting shafts (229) are welded with a mounting platform (2210), the middle part of the lower end of the mounting platform (2210) is welded with a first fixing rod (2211), the first fixing rod (2211) is provided with a rope through hole, the lower end of the first fixing rod (2211) is provided with an upper lifting lug (2212), the upper lifting lug (2212) is arranged between two lower lifting lugs (2213) through a pin shaft, the two lower lifting lugs (2213) are arranged on a second fixing rod (2214), the lower end of the second fixing rod (2214) is welded on a grabbing round table (2215), the side wall of the second fixing rod (2214) is provided with an adjusting lug (2216), a driving rope (2217) is wound on the adjusting lug (2216), the middle part of the driving rope (2217) is wound on the rope through hole on the first fixing rod (2211), the tail end of the driving rope (2217) is wound on a pulley (2218), the pulley (2218) is mounted on a motor (2219), and the winding motor (2219) is mounted on the grabbing round table (, the middle part of the lower end face of the grabbing round table (2215) is provided with a grabbing base column (2220), the outer wall of the grabbing base column (2220) is symmetrically provided with four grabbing petals (2221) through pin shafts, and the backs of the four grabbing petals (2221) are connected with the lower end face of the grabbing round table (2215) through four grabbing driving branched chains (2222); the adjustable crushing mechanism (23) comprises a crushing support plate (231) welded on the left side of the lower end face of an impurity removing support plate (21), a crushing box (232) is welded at the lower end of the crushing support plate (231), four crushing support columns (233) are symmetrically welded at the lower end of the crushing support plate (231), a crushing table (234) is welded at the lower end of the four crushing support columns (233), a crushing support shaft (235) is installed in the middle of the crushing table (234) through a bearing, the top end of the crushing support shaft (235) is installed on a main crushing motor (236) through a coupler, the main crushing motor (236) is installed on the crushing support plate (231) through a motor base, a main crushing wheel (237) is installed at the bottom end of the crushing support shaft (235), auxiliary crushing branched chains (238) are installed on the left end face, the front end face and the rear end face of the crushing table (234) through hinges, and the auxiliary crushing branched chains (238) comprise auxiliary, two auxiliary crushing motors (2382) are symmetrically arranged on the inner wall of the auxiliary support plate (2381) through motor bases, an auxiliary crushing wheel (2383) is respectively arranged on the output shafts of the two auxiliary crushing motors (2382), and an auxiliary driving branch chain (2384) is arranged between the back of the auxiliary support plate (2381) and the crushing support plate (231);

the rail stone extruding and pushing device (4) comprises an extruding and pushing bottom plate (41) welded on the upper end face of a base plate (11), an extruding and pushing frame (42) is welded on the extruding and pushing bottom plate (41), an extruding and pushing platform (43) is welded below the right side of the upper end of the extruding and pushing frame (42), two eight hydraulic cylinders (44) are symmetrically installed at the lower end of the extruding and pushing platform (43), the middle parts of the two eight hydraulic cylinders (44) are fixed on the extruding and pushing plate (45), two ends of the extruding and pushing plate (45) are welded on the lower end face of the extruding and pushing platform (43), extruding and pushing support plates (46) are installed at the top ends of the two eight hydraulic cylinders (44) through flanges, a Z-shaped frame (47) is welded at the lower end of the extruding and pushing support plate (46), two guide support plates (48) are symmetrically installed at the lower side of the middle part of the Z-shaped frame (47), a guide shaft (49) is installed between the lower ends of the, the outer wall of each guide wheel (410) is uniformly provided with a guide shifting sheet (411) along the circumferential direction, the front end of the guide shaft (49) is provided with a guide motor (412) through a coupler, the guide motor (412) is arranged on a guide support (413) through a motor base, the guide support (413) is welded on the side wall of the corresponding guide support plate (48), two lateral extruding and pushing mechanisms (414) are symmetrically arranged at the two sides of the middle part of the Z-shaped frame (47), two No. nine hydraulic cylinders (415) are symmetrically arranged on the right side of the lower end of the Z-shaped frame (47), the middle parts of the two No. nine hydraulic cylinders (415) are fixed on a guide fixed plate (416), two ends of the guide fixed plate (416) are welded on the right side wall of the lower end of the Z-shaped frame (47), a main push plate (417) is arranged at the top ends of the two No. nine hydraulic cylinders (415) through flanges, and main push claws (418) are uniformly arranged at the lower end of the main push plate (417); the middle part of the lower side of the upper end of the extrusion frame (42) is welded with a stone guide mechanism (40), the stone guide mechanism (40) comprises a guide bottom plate (401) welded at the middle part of the lower side of the upper end of the extrusion frame (42), the lower end of the guide bottom plate (401) is welded with a guide support plate (402), the lower end of the guide support plate (402) is provided with an inverted T-shaped support plate (403) through a hinge, three guide driving branched chains (404) are uniformly arranged between the side wall of the inverted T-shaped support plate (403) and the inner wall of the guide support plate (402), the lower end of the inverted T-shaped support plate (403) is uniformly provided with three stone guide branched chains (405), each stone guide branched chain (405) comprises a concave frame (4051) welded at the lower end of the inverted T-shaped support plate (403) and a guide motor (4052) welded at the lower end of the inverted T-shaped support plate (403), a guide shaft (4053) is arranged on an output shaft, the lower end of the guide shaft (4053) is welded with a guide head (4054), the guide head (4054) is of a spherical structure, and triangular guide blocks (4055) are uniformly arranged on the spherical surface of the guide head (4054);

the damping branch chain (1522) comprises a first lug seat (1522a) arranged on the lower damping table (1521), a first hydraulic cylinder (1522b) is arranged between the first lug seats (1522a) through a pin shaft, a second lug seat (1522c) is arranged at the top end of the first hydraulic cylinder (1522b) through a pin shaft, and the second lug seat (1522c) is arranged on the upper damping table (1523);

the auxiliary driving branched chain (2384) comprises five ear seats (2384a) arranged on the lower end face of the crushing support plate (231), a three-number hydraulic cylinder (2384b) is arranged between the five ear seats (2384a) through a pin shaft, the top end of the three-number hydraulic cylinder (2384b) is arranged between six ear seats (2384c) through a pin shaft, and the six ear seats (2384c) are arranged on the back of the auxiliary support plate (2381);

the lateral extruding and pushing mechanism (414) comprises a vertical plate (4141) welded on the upper end face of the middle part of the Z-shaped frame (47), an auxiliary push plate (4142) is mounted on the side wall of the vertical plate (4141) through a hinge, auxiliary push claws (4143) are uniformly arranged at the lower end of the auxiliary push plate (4142), ten-number lug seats (4144) are mounted on the inner wall of the auxiliary push plate (4142), ten-number hydraulic cylinders (4145) are mounted between the ten-number lug seats (4144) through pin shafts, the bottom ends of the ten-number hydraulic cylinders (4145) are mounted on eleven-number lug seats (4146) through pin shafts, and the eleven-number lug seats (4146) are welded on the side wall of the.

2. The full-automatic integrated maintenance machine for the high-speed rail and the bullet train rail according to claim 1, is characterized in that: the lateral tensioning mechanism (156) comprises two lateral supporting columns (1561) which are symmetrically welded on the end face of the walking base platform (151), an auxiliary tensioning shaft (1562) is installed between the two lateral supporting columns (1561) through a bearing, two auxiliary tensioning wheels (1563) are symmetrically installed on the auxiliary tensioning shaft (1562), and the two auxiliary tensioning wheels (1563) are tightly attached to the inner wall of the walking belt wheel (154).

3. The full-automatic integrated maintenance machine for the high-speed rail and the bullet train rail according to claim 1, is characterized in that: snatch drive branch (2222) including installing No. three ear seat (2222a) on snatching round platform (2215) lower terminal surface, install No. two pneumatic cylinders (2222b) through the round pin axle between No. three ear seat (2222a), the top of No. two pneumatic cylinders (2222b) is installed on No. four ear seat (2222c) through the round pin axle, and No. four ear seat (2222c) are installed and are snatched the back of lamella (2221) correspondingly.

4. The full-automatic integrated maintenance machine for the high-speed rail and the bullet train rail according to claim 1, is characterized in that: guide drive branch (404) including installing twelve ear seats (4041) on guide extension board (402) inner wall, install No. eleven pneumatic cylinder (4042) through the round pin axle between twelve ear seats (4041), the top of No. eleven pneumatic cylinder (4042) is installed between thirteen ear seats (4043) through the round pin axle, thirteen ear seats (4043) are installed on the lateral wall of type of falling T extension board (403).