CN113235335A - Grinding device for closed steel rail milling and grinding vehicle - Google Patents
Grinding device for closed steel rail milling and grinding vehicle Download PDFInfo
- Publication number
- CN113235335A CN113235335A CN202110459761.3A CN202110459761A CN113235335A CN 113235335 A CN113235335 A CN 113235335A CN 202110459761 A CN202110459761 A CN 202110459761A CN 113235335 A CN113235335 A CN 113235335A
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- Prior art keywords
- grinding
- chamber
- shell
- cavity
- bone
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
- E01B31/02—Working rail or other metal track components on the spot
- E01B31/12—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails
- E01B31/17—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by grinding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/10—Repairing defective or damaged objects by metal casting procedures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
- E01B31/02—Working rail or other metal track components on the spot
- E01B31/18—Reconditioning or repairing worn or damaged parts on the spot, e.g. applying inlays, building-up rails by welding; Heating or cooling of parts on the spot, e.g. for reducing joint gaps, for hardening rails
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H8/00—Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
- E01H8/10—Removing undesirable matter from rails, flange grooves, or the like railway parts, e.g. removing ice from contact rails, removing mud from flange grooves
Abstract
The invention discloses a grinding device for a closed steel rail milling and grinding vehicle, which comprises a grinding device and is characterized in that: the grinding device comprises a grinding device body, and is characterized in that a grinding mechanism is arranged on the right side of the grinding device body, a collecting mechanism is arranged on the left side of the grinding device body, the grinding mechanism and the collecting mechanism are connected through a pipeline, a fusing mechanism is arranged on the other side of the grinding device body, the fusing mechanism and the collecting mechanism are connected through a pipeline, pouring mechanisms are arranged on the two sides of the grinding device body, the pouring mechanisms and the fusing mechanism are connected through a pipeline, the grinding mechanism comprises a grinding shell, a plurality of grinding wheels are connected to one side of the grinding shell through bearings, an air storage chamber is arranged on one side, close to the grinding shell, of each grinding wheel, a piston is connected to the inside of the air storage chamber in a sliding mode, and a left air chamber and a right air chamber are arranged on the left side and the right side of each piston.
Description
Technical Field
The invention relates to the technical field of steel rail grinding devices, in particular to a grinding device for a closed type steel rail milling and grinding vehicle.
Background
The rail exposes and uses easy rust for a long time in the outside, because mill the mill car in the field of the wasteland can roll the animal that passes through, can become the corpse bone after the time has been of a specified duration, long-term accumulation can influence the quality of rail and mill car's nature speed, the grinding device that current rail mill car was used can not utilize the marrow in the corpse bone to lubricate the rail, and current grinding device can not collect bone meal and rust iron powder and fill up pit department, consequently, it is very necessary to design the practicality and polish rail surface iron rust and fill up the grinding device that a closed rail mill car was used of rail surface pit.
Disclosure of Invention
The invention aims to provide a grinding device for a closed steel rail milling and grinding vehicle, which solves the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a grinding device that closed rail milling and grinding car used, includes cuts the device, its characterized in that: the grinding device comprises a grinding device body, and is characterized in that a grinding mechanism is arranged on the right side of the grinding device body, a collecting mechanism is arranged on the left side of the grinding device body, the grinding mechanism and the collecting mechanism are connected through a pipeline, a fusing mechanism is arranged on the other side of the grinding device body, the fusing mechanism and the collecting mechanism are connected through a pipeline, pouring mechanisms are arranged on the two sides of the grinding device body, and the pouring mechanisms and the fusing mechanism are connected through a pipeline.
According to the technical scheme, the grinding mechanism comprises a grinding shell, a bearing on one side of the grinding shell is connected with a plurality of grinding wheels, one side of each grinding wheel, which is close to the grinding shell, is provided with an air storage chamber, the inside of the air storage chamber is connected with a piston in a sliding mode, the left side and the right side of the piston are respectively provided with a left air chamber and a right air chamber, the upper side and the lower side of the grinding shell are provided with air storage chambers, a telescopic ball is arranged inside the grinding wheel, a grinding block is fixed on the surface of the telescopic ball, a grinding hole is formed in the surface of the grinding wheel and matched with the grinding hole, the telescopic ball and the left air chamber are connected through a pipeline, and a connecting rod is connected between the grinding wheel and the piston.
According to the technical scheme, the telescopic bag is arranged inside the telescopic ball, the pull rod is arranged inside the telescopic bag and the grinding wheel and penetrates through the telescopic ball, the rotating shaft is arranged in the middle of the grinding shell, the limiting circular groove is formed in the rotating shaft, the limiting ball is arranged in the middle of the rotating shaft, the limiting convex circle is fixed on the surface of the limiting ball, the cam is fixed on one side of the rotating shaft, and the limiting ball is connected with the left air cavity through a pipeline.
According to the technical scheme, the collecting mechanism comprises an absorbing shell, a mixing cavity is arranged in the middle of the absorbing shell, fan blades are arranged inside the mixing cavity, the tail ends of the fan blades are connected with a grinding stone in a rolling mode, a marrow chamber is arranged outside the mixing cavity, a flexible membrane is arranged between the marrow chamber and the mixing cavity, the grinding stone is matched with the flexible membrane, folding cavities are arranged on two sides of the rotating shaft, and the folding cavities are connected with the mixing cavity through pipelines.
According to the technical scheme, the absorption shell is connected with the fixing shell, the two sides of the fixing shell are provided with the bone powder cavities, the bottom of the bone powder cavities is connected with the bottom plate in a sliding mode, the pushing shell is arranged in the middle of the fixing shell, the two extrusion plates are arranged in the middle of the pushing shell, the inclined plates are arranged in the middle of the extrusion plates, the pushing balls are fixed to the other sides of the extrusion plates and connected with the bottom plate, one ends of the inclined plates are connected with the push rod, the arc-shaped plate is fixed to the tail end of the push rod, the elastic sheet is connected to the other side of the grinding shell, one side of the elastic sheet is matched with the cam, and the other side of the elastic sheet is connected with the arc-shaped plate.
According to the technical scheme, the fusing mechanism is including fusing chamber, be connected with the iron pipe between fusing chamber and the bone meal chamber, the hybrid chamber is the pipe connection with the bone meal chamber, the inside in fusing chamber is provided with grinds the bone chamber, it is provided with the elastic inner wall to grind between bone chamber and the fusing chamber, one side that the elastic inner wall is close to fusing chamber is fixed with the magnet, the magnet cooperatees with crossing the iron pipe.
According to the above technical scheme, the center of grinding the bone chamber is provided with the roller bearing, the fixed surface of roller bearing has three groups of connecting rods, three groups the end of connecting rod is fixed with the grinding shell, the inside sliding connection who grinds the shell has the roof, one side bearing that the grinding shell is close to elastic inner wall is connected with the gyro wheel, the bottom of grinding the shell is provided with the kicking block, the kicking block is spring coupling with the connecting rod, it is pipe connection with the bone powder chamber to grind the bone chamber, be provided with between gyro wheel and the roof and supply the room of itching, the oxygen supply room is pipe connection with the fusing chamber.
According to the technical scheme, the pouring mechanism comprises a filling shell, a marrow storage chamber is arranged in the middle of the filling shell, a solution chamber and a bone meal chamber are respectively arranged on two sides of the marrow storage chamber, a filling cavity is arranged on the right side of the filling shell, a filling ball is arranged inside the filling cavity, a baffle is arranged on one side of the marrow storage chamber, a marrow hole is formed in one side of the marrow storage chamber close to the baffle, a supporting rod is connected between the baffle and the filling ball, a first wane and a second wane are arranged on one side of the filling ball, the first wane is connected with the filling ball, and the second wane is matched with the bone meal chamber.
According to the technical scheme, one side of the solution chamber is provided with a solution hole, and one side of the bone powder chamber is provided with a bone powder hole.
According to the technical scheme, the surface of the filling ball is provided with filling holes.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, through the arrangement of the grinding wheel and the piston, when the grinding device grinds the steel rail and meets an animal cadaver bone, the grinding wheel is subjected to resistance and pushes the grinding wheel upwards when moving, so that the connecting rod is pushed to move, the piston is extruded into the left air cavity, the left air cavity is pressurized to extrude gas into the telescopic ball through the pipeline, the telescopic ball can expand to push the grinding block out of the grinding hole, the hardness of the grinding block is higher, the animal cadaver bone is well ground, the grinding wheel is prevented from being damaged due to the fact that the animal cadaver bone is too hard, when the steel rail does not meet the animal cadaver bone and only contains iron rust, the grinding wheel cannot be subjected to resistance and push the grinding wheel upwards when moving, so that the connecting rod is not pushed to drive the piston to extrude towards the left air cavity, the gas in the left air cavity cannot be extruded into the telescopic ball, the telescopic ball cannot expand, the grinding block can contract inside the grinding wheel, and the surface close to the grinding wheel can grind the iron rust on the surface of the steel rail at the moment, because of the hardness of iron rust is little and can not protrusion on the rail than the corpse bone, all resistances that receive are less when the emery wheel is rotatory and remove, this rotational speed of emery wheel is very fast can produce a large amount of heats, consequently the piece of polishing does not stretch out from the hole of polishing during, the hole of polishing is not stopped up, the heat of the production on emery wheel surface can transmit flexible inside through the hole of polishing, flexible ball passes through the pipeline with the heat again and transmits left air cavity in, it leads to the heat too high to prevent emery wheel rotational speed too fast, avoid high heat to make rail iron receive the thermogenic deformation of heat, corpse bone and iron rust on the rail can all be polished off through this step, with this smoothness that increases the rail surface, can not influence milling and grinding car speed of traveling.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic view of the overall piping structure of the present invention;
FIG. 3 is a schematic view of the cam and pusher housing of the present invention;
in the figure: 1. grinding the shell; 2. a grinding wheel; 3. a folding cavity; 4. a connecting rod; 5. a piston; 6. a left air cavity; 7. an absorbent shell; 8. a flexible film; 9. a medullary cavity; 10. a mixing chamber; 11. a fan blade; 12. grinding stone; 13. a bone powder cavity; 14. a rotating shaft; 15. a cam; 16. a limiting circular groove; 17. a limiting ball; 18. limiting convex circles; 19. a push rod; 20. a tilting plate; 21. a pressing plate; 22. an arc-shaped plate; 23. an elastic sheet; 24. a fuse cavity; 25. a magnet; 26. a roller; 27. an elastic inner wall; 28. a roller; 29. a top plate; 30. grinding the bone cavity; 31. grinding the shell; 32. a base plate; 33. pushing the ball; 34. a gas storage cavity; 35. a solution chamber; 36. a marrow storing chamber; 37. a bone powder chamber; 38. a second wane; 39. filling the ball; 40. a first wane; 41. and a right air cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a grinding device that closed rail milling and grinding car used, includes grinding device, its characterized in that: the grinding device is arranged on the right side of the grinding device, the collecting mechanism is arranged on the left side of the grinding device, the grinding mechanism is connected with the collecting mechanism through a pipeline, the fusing mechanism is arranged on the other side of the grinding device and connected with the collecting mechanism through a pipeline, the pouring mechanism is arranged on both sides of the grinding device and connected with the fusing mechanism through a pipeline, a steel rail is required to be damaged and rusted easily due to long-term use and needs to be cleaned regularly, the grinding device is arranged on a steel rail of a road, iron rust on the steel rail is ground through the grinding mechanism, the steel rail meets the pressed animal cadaver bone and is ground together in the grinding process, the surface of the steel rail is smoother, ground iron and the cadaver bone are sucked by the collecting device, bone marrow in the cadaver bone is ground, bone meal and rust powder are separated, the iron powder enters the fusing mechanism and is fused into molten iron, and bone marrow oil is input into the pouring mechanism, the steel can be lubricated, the running stability of the car is improved, the fused molten iron and the ground bone meal are transmitted to the pouring mechanism, and pits of the steel rail can be filled up through the pouring mechanism, so that the service life of the steel rail is prolonged;
the grinding mechanism comprises a grinding shell 1, a plurality of grinding wheels 2 are connected to one side of the grinding shell 1 through a bearing, an air storage chamber is arranged on one side, close to the grinding shell 1, of each grinding wheel 2, a piston 5 is connected to the inside of the air storage chamber in a sliding mode, a left air chamber 6 and a right air chamber 41 are respectively arranged on the left side and the right side of the piston 5, air storage chambers 34 are arranged on the upper side and the lower side of the grinding shell 1, a telescopic ball is arranged inside the grinding wheel 2, a grinding block is fixed to the surface of the telescopic ball, a grinding hole is formed in the surface of the grinding wheel 2 and matched with the grinding hole, the telescopic ball is connected with the left air chamber 6 through a pipeline, a connecting rod 4 is connected between the grinding wheel 2 and the piston 5, after the grinding device is installed, the grinding device can move on a steel rail and can be driven to move when the grinding wheel moves, iron on the surface of the steel rail can be ground, the left air chamber can be squeezed by the air storage chamber inside the grinding shell, and the left air chamber can be pushed and can push and push the piston, the grinding wheels can be well attached to the surface of a steel rail and can be used for dealing with uneven steel rail surfaces, animal cadaver bones can appear on steel rail iron in the field in the countryside, when the grinding device grinds the steel rail and meets the animal cadaver bones, the grinding wheels bear resistance and push the grinding wheels upwards when moving, so that the connecting rod is pushed to move, the piston extrudes the left air cavity to extrude, the left air cavity is pressed to extrude gas into the telescopic ball through a pipeline, the telescopic ball can expand to eject the grinding block out of the grinding hole, the hardness of the grinding block is larger, the animal cadaver bones are well ground, the grinding wheel is prevented from being damaged due to the fact that the animal cadaver bones are too hard, when the steel rail does not meet the animal cadaver bones and only contains iron rust, the grinding wheels cannot bear resistance and cannot push the grinding wheels upwards when moving, therefore, the connecting rod cannot be pushed to drive the piston to extrude towards the left air cavity, the gas in the left air cavity cannot be extruded into the telescopic ball, the expansion ball cannot expand, the grinding block can contract inside the grinding wheel, the iron rust on the surface of the steel rail is ground by the surface close to the grinding wheel, the hardness of the iron rust is smaller than that of a dead body and cannot protrude out of the steel rail, all resistance received by the grinding wheel during rotation and movement of the grinding wheel is smaller, and a large amount of heat can be generated by the grinding wheel at a higher rotating speed;
the inside of flexible ball is provided with the flexible bag, the inside of flexible bag and emery wheel 2 is provided with the pull rod, the pull rod runs through in the flexible ball, the centre of casing 1 is provided with rotation axis 14, the inside of rotation axis 14 is seted up spacing circular slot 16, the centre of rotation axis 14 is provided with spacing ball 17, the fixed surface of spacing ball 17 has spacing bulge 18, one side of rotation axis 14 is fixed with cam 15, spacing ball 17 and left air cavity 6 are the pipe connection, there is the recess rail and rail junction, the emery wheel moves on the rail and polishes and can meet the recess of junction, because of exposing for a long time, the recess department also can grow iron rust, left air cavity can provide pressure to the emery wheel all the time, make the emery wheel can laminate on the rail surface, when the emery wheel does not meet the recess, the emery wheel normally moves on the rail and polishes, the rotation axis drives the cam rotation in the casing is inside this moment, the cam can extrude the left air cavity from time to time when rotating, the left air cavity can drive the grinding wheel to be tightly attached to the surface of the steel rail when being extruded, the grinding pressure of the grinding wheel and iron filings on the surface of the steel rail can be increased, the grinding wheel can effectively grind harder iron rust on the surface of the steel rail, so that the grinding time and the grinding efficiency are saved, when the grinding wheel meets a groove, the left air cavity can extrude the piston to push the grinding wheel to move towards the groove, the space of the right air cavity can be reduced, the gas inside the compressed right air cavity can be extruded into the limiting ball through a pipeline, the limiting ball rotates in the rotating shaft, the limiting ball expands to drive the limiting convex circle to expand at the moment, the limiting ball is contacted with the limiting circular groove inside the rotating shaft and clamped inside the limiting circular groove, the limiting ball rotates in the rotating shaft, the rotating speed of the limiting ball is higher than that of the rotating shaft block, the limiting ball can drive the rotating shaft to rotate at the accelerated speed to extrude the left air cavity, the connecting rod and can extrude the grinding wheel, when the cam rotates to extrude the left cavity, the connecting rod can be driven to swing left and right, so that the grinding wheel can be driven to swing left and right in the groove, the thick rust in the groove can be ground, the rust on the two sides of the groove can be ground, the grinding area of the grinding wheel can be increased, the steel rail plane and the groove of the steel rail can be ground through the step, equipment is replaced when the groove is not ground, and the grinding cost is saved;
the collecting mechanism comprises an absorbing shell 7, a mixing cavity 10 is arranged in the middle of the absorbing shell 7, fan blades 11 are arranged in the mixing cavity 10, the tail ends of the fan blades 11 are connected with a grinding stone 12 in a rolling mode, a marrow chamber 9 is arranged outside the mixing cavity 10, a flexible membrane 8 is arranged between the marrow chamber 9 and the mixing cavity 10, the grinding stone 12 is matched with the flexible membrane 8, folding cavities 3 are arranged on two sides of a rotating shaft 14, the folding cavities 3 are connected with the mixing cavity 10 through pipelines, negative pressure can be generated by rotation of the fan blades in the absorbing shell, so that rusty iron powder and bone powder ground on a steel rail are firstly input into the folding cavities under the action of the pipelines and then input into the mixing cavity through the folding cavities through the pipelines, a cam can extrude the folding cavities by rotating in the grinding shell, when the bone powder and the rusty iron powder entering the folding cavities are less, the folding cavities can be enabled to swing by rotating and extruding the folding cavities by the cam, and the bone powder and the rusty iron powder inside can fly up during the swinging, the negative pressure generated by the fan blade can well absorb the flying bone powder and the flying rust powder into the mixing cavity, the bone powder and the flying rust powder are prevented from precipitating in the folding cavity, so that the folding cavity is blocked, when the bone powder and the flying rust powder in the folding cavity are more, the folding cavity can be propped open towards two sides, and when the cam rotates to extrude the folding cavity back and forth, the air storage cavity can be extruded by the folding cavity due to the fact that the bone powder and the flying rust powder in the folding cavity are too much, so that the air in the air storage cavity is compressed, stronger air pressure is provided for the left air cavity, the stability of the grinding wheel during grinding can be improved, and shaking generated during grinding of the grinding device is avoided; bone meal and rust powder entering the mixing cavity from the folding cavity are ground by the grinding stone driven by the fan blades, the bone meal and the rust powder are ground, bone marrow is contained in cadaver bone, the bone marrow can be extruded out after grinding, the bone meal and the rust can continuously stay in the mixing cavity through the flexible membrane, when the bone meal and the rust powder are more in the mixing cavity, the flexible membrane can be outwards stretched to increase the storage space of the mixing cavity, the mixing cavity cannot be stretched due to excessive bone meal and rust in the mixing cavity, the bone marrow in the marrow cavity can be extruded while the flexible membrane is outwards stretched, the bone marrow is diluted, the flow force and the lubricating effect of the bone marrow are increased, when the bone meal and the rust in the mixing cavity are less, the resistance to rotation of the fan blades is smaller, so the grinding speed is high, the grinding speed of the stone is accelerated, the bone meal and the rust powder can be quickly ground, the bone marrow can play a role in cooling and lubricating the grinding stone, so that the service life of the grinding stone can be prolonged;
the bone meal and the rust iron powder in the mixed cavity fall into the bone meal cavity through a pipeline, the iron powder can be sucked into the fusing cavity by the magnet, the bone meal can fall onto the surface of the bone meal cavity along with the bone meal cavity, when the bone meal falling into the inner part of the bone meal cavity becomes more, the weight is changed to press the bottom plate to the direction close to the pushing shell, the pushing ball is driven to extrude the extrusion plates at two sides of the pushing shell, the extrusion plates can extrude the inclined plate to be close to the middle, at the moment, the pushing rod can be pushed to drive the arc plate to move, thereby the elastic sheet is supported, the cam rotates along with the rotating shaft, the elastic sheet is driven to shake, the pushing rod is driven to move left and right, the inclined plate is driven to move left and right, in the moving process, the inclined plate can swing up and down due to inertia, the extrusion plates are pushed to move up and down during swinging, thereby the pushing ball is driven to move up and down, therefore, the bottom plates at two sides can move back and forth, the bone meal in the bone meal cavity can shake up and down, the bone meal is contaminated with bone marrow oil, the preliminary air drying effect can be achieved during shaking, the bone meal can not be bonded into blocks, and the bone meal is prevented from being combined with the bone marrow oil for too long worm, the quality of the bone meal is ensured, when the bone meal falls into the cavity is less, the bottom plate can not sink, so that the push ball can not push and press the extrusion plates, the oblique movable plate can prop open the extrusion plates on the two sides, the push rod can be contracted by the oblique movable plate at the moment, the arc-shaped plate is also contracted, the elastic sheet is driven to move towards the direction of the pushing and pressing shell, the elastic sheet is not contacted with the cam any more, the friction between the elastic sheet and the cam is reduced, and the fire caused by burning due to sparks generated by long-term friction is avoided;
the fusing mechanism comprises a fusing cavity 24, an iron pipe is connected between the fusing cavity 24 and a bone powder cavity 13, a mixing cavity 10 is connected with the bone powder cavity 13 through a pipeline, a bone grinding cavity 30 is arranged inside the fusing cavity 24, an elastic inner wall 27 is arranged between the bone grinding cavity 30 and the fusing cavity 24, a magnet 25 is fixed on one side of the elastic inner wall 27 close to the fusing cavity 24, the magnet 25 is matched with the iron pipe, the bone powder and rust iron powder can enter the inner part of the bone powder cavity through the pipeline, the rust iron powder has magnetism and can be attracted by the magnet on the inner wall of the fusing cavity in the process of falling into the bone powder cavity and flow into the fusing cavity through the iron pipe, the bone powder can continuously flow to the inner part of the bone powder cavity, the rust iron powder entering the fusing cavity is melted into molten iron, the bone powder falling into the bone grinding cavity through the pipeline, when the rust iron powder in the fusing cavity is too much, the elastic inner wall can be squeezed, and the space of the fusing cavity is enlarged, the elastic inner wall can extrude the roller to move in the direction close to the roller, so that the space of the oxygen supply cavity is extruded to be reduced, the internal oxygen is input into the fusing cavity through a pipeline, the fusing firepower in the fusing cavity can be increased, more rust iron powder can be completely fused, the elastic inner wall is tightly attached to the roller, the roller can drive the elastic inner wall to shake when rotating, the rust iron powder in the fusing cavity can be rolled, the phenomenon that fusing is not uniform due to too much rust iron powder is avoided, when the rust iron powder in the fusing cavity is less, the space of the fusing cavity cannot be expanded, the elastic inner wall cannot be expanded, but can move in the direction close to the fusing cavity, the magnet is closer to the pipe orifice of the iron pipe and is in contact with the iron powder cavity in a short distance, the magnetic force of rust falling into the iron powder sucking cavity is increased, more rust iron powder can be sucked into the fusing cavity, and the distance of the magnet is avoided being too far away, therefore, a large amount of rust iron powder can be sucked into the fusing cavity at one time, the effect of separating the bone powder from the rust iron powder can be well achieved, the rust iron powder is prevented from falling into the bone powder cavity, the weight borne by the bottom plate cannot be too heavy to sink, the cam cannot rotate all the time, and therefore the grinding efficiency of the grinding wheel cannot be influenced;
the center of the bone grinding cavity 30 is provided with a roller 28, the surface of the roller 28 is fixed with three groups of connecting rods, the tail ends of the three groups of connecting rods are fixed with a grinding shell 31, the interior of the grinding shell 31 is connected with a top plate 29 in a sliding way, one side of the grinding shell 31 close to the elastic inner wall 27 is connected with a roller 26 in a bearing way, the bottom of the grinding shell 31 is provided with a top block, the top block is connected with the connecting rods in a spring way, the bone grinding cavity 30 is connected with the bone powder cavity 13 in a pipeline way, an itch supplying chamber is arranged between the roller 26 and the top plate 29, an oxygen supplying chamber is connected with a fusing chamber 24 in a pipeline way, the roller rotates in the bone grinding cavity to drive the connecting rods to rotate, so as to drive the grinding shell to rotate, the roller is driven to rotate along the elastic inner wall, and further grind the bone powder to grind the bone powder for secondary grinding, when the bone powder entering the interior of the bone grinding cavity is less, the resistance force borne by the connecting rods is not large, the rotating speed is increased, the top block is thrown to extrude the top plate, thereby, oxygen in the extrusion feeding cavity can be extruded into the fusing cavity to increase the firepower of the fusing cavity, when the bone meal of the bone meal is ground to a certain degree, the rotating speed of the connecting rod is accelerated, the top block can be thrown continuously, the top plate is extruded to enable the roller to be in contact with the roller, the roller is rubbed by the top plate and can not roll, so that the roller is in a slipping state when in contact with the elastic inner wall, heat is more easily generated, the bone meal is dried for the second time, when more bone meal enters the bone grinding cavity, the resistance is large when the connecting rod rotates, the rotating speed is reduced, the top plate of the top block recovers the original position, the rolling ball recovers the self-transmission, the rolling ball still rotates when in contact with the elastic inner wall, the roller contacts with a large amount of bone meal when rolling on the elastic inner wall, the bone meal is more uneven on the elastic inner wall, the roller can drive the elastic inner wall to shake when being extruded, thereby the rust iron powder on the surface of the magnet on the elastic inner wall is shaken, the phenomenon that the magnetic force is influenced by excessive accumulation of the rust iron powder on the magnet is prevented;
the pouring mechanism comprises a filling shell, a marrow storage chamber 36 is arranged in the middle of the filling shell, a solution chamber 35 and a bone meal chamber 37 are respectively arranged on two sides of the marrow storage chamber 36, a filling cavity is arranged on the right side of the filling shell, a filling ball 39 is arranged inside the filling cavity, a baffle is arranged on one side of the marrow storage chamber 36, a marrow hole is formed in one side of the marrow storage chamber 36 close to the baffle, a support rod is connected between the baffle and the filling ball 39, a first wane 40 and a second wane 38 are arranged on one side of the filling ball 39, the first wane 40 is connected with the filling ball 39, the second wane 38 is matched with the bone meal chamber 37, iron powder solution after the fusing cavity is fused enters the solution chamber through a pipeline, bone meal inside the bone meal cavity enters the bone meal chamber through a pipeline, bone marrow inside the marrow chamber enters the marrow storage chamber through a pipeline, the filling ball moves along with the grinding mechanism, and can be filled when moving and meets a pit on a steel rail, when a pit on a steel rail is deep, the filling ball can sink into the deep pit, at the moment, the wane can be pulled to rotate around the joint of the wane I and the wane II, so that the wane I cannot block a solution hole, a large amount of fusing liquid flows into the filling cavity, at the moment, the wane approaches to the direction of the bone meal hole to block one part of the bone meal hole, a small amount of bone meal flows out of the bone meal chamber into the filling cavity and enters the filling ball, the amount of the fusing liquid in the filling ball is large, the bone meal can be filled into the deep pit, the amount of the fusing liquid is large, the bone meal is small, the hardness of the filling deep pit is large, the steel rail cannot be damaged when the milling and grinding speed is high, the service life is prolonged, the steel rail pit is prevented from being too deep to be broken, when the pit on the steel rail is shallow, the filling ball can sink into the shallow pit, at the moment, the wane I cannot be pulled to rotate around the joint of the wane I and the wane II, the first wane blocks the solution hole to limit the flow of the molten liquid, at the moment, the wane is far away from the direction of the bone meal hole and cannot block the bone meal hole, so that a large amount of bone meal flows out of the bone meal chamber to the filling cavity and enters the filling ball, the molten liquid in the filling ball is less, the bone meal is more, the filling ball can fill the shallow pit, the filling liquid at the moment has high calcium content and high strength, and the connectivity between the steel rails can be improved; when deep and shallow pits on the steel rail are filled, the surface of the steel rail is changed into a plane, the filling balls cannot sink into the pits when the surface of the steel rail is changed into the plane, the filling balls recover to the original positions, the supporting rod is pushed to move, the baffle in the pulp storage chamber is pushed, the bone marrow holes are not blocked by the baffle any more, the bone marrow holes flow to the filling balls, the filling balls are smeared on the surface of the steel rail when rolling on the steel rail, the steel rail is lubricated, and a protective film is formed on the surface of the steel rail, so that the steel rail can be used for a longer time;
a solution hole is formed in one side of the solution chamber 35, a bone meal hole is formed in one side of the bone meal chamber 37, the fusing hole can enable the solution in the fusing chamber to flow into the filling cavity, and the bone meal hole can enable bone meal in the bone meal chamber to be led into the filling cavity, so that the bone meal and the fusing liquid are mixed inside the filling cavity;
the surface of the filling ball 39 is provided with filling holes, and the filling holes input the internal mixed liquid into the pits to fill the steel rail.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a grinding device that closed rail milling and grinding car used, includes grinding device, its characterized in that: the grinding device comprises a grinding device body, and is characterized in that a grinding mechanism is arranged on the right side of the grinding device body, a collecting mechanism is arranged on the left side of the grinding device body, the grinding mechanism and the collecting mechanism are connected through a pipeline, a fusing mechanism is arranged on the other side of the grinding device body, the fusing mechanism and the collecting mechanism are connected through a pipeline, pouring mechanisms are arranged on the two sides of the grinding device body, and the pouring mechanisms and the fusing mechanism are connected through a pipeline.
2. The grinding device for the enclosed rail milling and grinding vehicle according to claim 1, wherein: the grinding mechanism comprises a grinding shell (1), a plurality of grinding wheels (2) are connected to one side of the grinding shell (1) through a bearing, an air storage chamber is arranged on one side, close to the grinding shell (1), of each grinding wheel (2), a piston (5) is connected to the inside of the air storage chamber in a sliding mode, a left air chamber (6) and a right air chamber (41) are arranged on the left side and the right side of the piston (5), air storage chambers (34) are arranged on the upper side and the lower side of the grinding shell (1), a telescopic ball is arranged inside the grinding wheel (2), a grinding block is fixed on the surface of the telescopic ball, a grinding hole is formed in the surface of the grinding wheel (2), the grinding block is matched with the grinding hole, the telescopic ball is connected with the left air chamber (6) through a pipeline, and a connecting rod (4) is connected between the grinding wheel (2) and the piston (5).
3. The grinding device for the enclosed rail milling and grinding vehicle according to claim 2, wherein: the grinding wheel grinding machine is characterized in that a telescopic bag is arranged inside the telescopic ball, a pull rod is arranged inside the telescopic bag and the grinding wheel (2), the pull rod penetrates through the telescopic ball, a rotating shaft (14) is arranged in the middle of the grinding shell (1), a limiting circular groove (16) is formed in the rotating shaft (14), a limiting ball (17) is arranged in the middle of the rotating shaft (14), a limiting convex circle (18) is fixed on the surface of the limiting ball (17), a cam (15) is fixed on one side of the rotating shaft (14), and the limiting ball (17) is connected with the left air cavity (6) through a pipeline.
4. The grinding device for the enclosed rail milling and grinding vehicle according to claim 3, wherein: the collecting mechanism comprises an absorbing shell (7), a mixing cavity (10) is arranged in the middle of the absorbing shell (7), fan blades (11) are arranged inside the mixing cavity (10), the tail ends of the fan blades (11) are connected with a polishing stone (12) in a rolling mode, a marrow chamber (9) is arranged outside the mixing cavity (10), a flexible membrane (8) is arranged between the marrow chamber (9) and the mixing cavity (10), the polishing stone (12) is matched with the flexible membrane (8), folding cavities (3) are arranged on two sides of a rotating shaft (14), and the folding cavities (3) and the mixing cavity (10) are connected through a pipeline.
5. The grinding device for the enclosed steel rail milling and grinding vehicle according to claim 4, wherein: a fixing shell is connected between the two groups of absorption shells (7), bone powder cavities (13) are arranged at two sides of the fixing shell, the bottom of the bone powder cavity (13) is connected with a bottom plate (32) in a sliding way, a push shell is arranged in the middle of the fixed shell, two groups of extrusion plates (21) are arranged in the middle of the push shell, an inclined moving plate (20) is arranged in the middle of the two groups of extrusion plates (21), push balls (33) are fixed on the other sides of the two groups of extrusion plates (21), the push ball (33) is connected with the bottom plate (32), one end of the inclined moving plate (20) is connected with a push rod (19), an arc-shaped plate (22) is fixed at the tail end of the push rod (19), an elastic sheet (23) is connected to the other side of the grinding shell (1), one side of the elastic sheet (23) is matched with the cam (15), and the other side of the elastic sheet (23) is connected with the arc-shaped plate (22).
6. The grinding device for the enclosed steel rail milling and grinding vehicle according to claim 5, wherein: fusing mechanism is including fusing chamber (24), be connected with the iron pipe between fusing chamber (24) and bone meal chamber (13), hybrid chamber (10) are the pipe connection with bone meal chamber (13), the inside in fusing chamber (24) is provided with grinds bone chamber (30), it is provided with elasticity inner wall (27) to grind between bone chamber (30) and fusing chamber (24), one side that elasticity inner wall (27) are close to fusing chamber (24) is fixed with magnet (25), magnet (25) with cross the iron pipe and cooperate.
7. The grinding device for the enclosed steel rail milling and grinding vehicle according to claim 6, wherein: grind the center in bone cavity (30) and be provided with roller bearing (28), the fixed surface of roller bearing (28) has three groups of connecting rods, three groups the end of connecting rod is fixed with grinds shell (31), the inside sliding connection who grinds shell (31) has roof (29), one side bearing that grinds shell (31) and be close to elastic inner wall (27) is connected with gyro wheel (26), the bottom of grinding shell (31) is provided with the kicking block, the kicking block is spring coupling with the connecting rod, it is pipe connection with bone powder cavity (13) to grind bone cavity (30), be provided with between gyro wheel (26) and roof (29) and supply the room of itching, oxygen supply room and fusing chamber (24) are pipe connection.
8. The grinding device for the enclosed rail milling and grinding vehicle according to claim 7, wherein: the pouring mechanism comprises a filling shell, a marrow storage chamber (36) is arranged in the middle of the filling shell, a solution chamber (35) and a bone meal chamber (37) are respectively arranged on two sides of the marrow storage chamber (36), a filling cavity is arranged on the right side of the filling shell, a filling ball (39) is arranged in the filling cavity, a baffle is arranged on one side of the marrow storage chamber (36), a marrow hole is formed in one side, close to the baffle, of the marrow storage chamber (36), a supporting rod is connected between the baffle and the filling ball (39), a first wane (40) and a second wane (38) are arranged on one side of the filling ball (39), the first wane (40) is connected with the filling ball (39), and the second wane (38) is matched with the bone meal chamber (37).
9. The grinding device for the enclosed rail milling and grinding vehicle according to claim 8, wherein: one side of the solution chamber (35) is provided with a solution hole, and one side of the bone powder chamber (37) is provided with a bone powder hole.
10. The grinding device for the enclosed rail milling and grinding vehicle according to claim 9, wherein: the surface of the filling ball (39) is provided with filling holes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110459761.3A CN113235335A (en) | 2021-04-27 | 2021-04-27 | Grinding device for closed steel rail milling and grinding vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110459761.3A CN113235335A (en) | 2021-04-27 | 2021-04-27 | Grinding device for closed steel rail milling and grinding vehicle |
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| CN113235335A true CN113235335A (en) | 2021-08-10 |
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| CN202110459761.3A Pending CN113235335A (en) | 2021-04-27 | 2021-04-27 | Grinding device for closed steel rail milling and grinding vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117163102A (en) * | 2023-11-03 | 2023-12-05 | 江苏今创车辆有限公司 | Track detection device with crack automatic positioning function |
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| WO2014063771A1 (en) * | 2012-10-24 | 2014-05-01 | Franz Plasser Bahnbaumaschinen- Industriegesellschaft Mbh | Method and device for grinding rails of a track |
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