CN108978376B - Automatic grinding robot for steel rail maintenance - Google Patents
Automatic grinding robot for steel rail maintenance Download PDFInfo
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- CN108978376B CN108978376B CN201811106756.9A CN201811106756A CN108978376B CN 108978376 B CN108978376 B CN 108978376B CN 201811106756 A CN201811106756 A CN 201811106756A CN 108978376 B CN108978376 B CN 108978376B
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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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- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to an automatic grinding robot for steel rail maintenance, which comprises two grinding devices, a connecting chain, traveling devices and an oiling device, wherein the two grinding devices are arranged in a bilateral symmetry mode and are connected through the connecting chain, the traveling devices are installed at the lower ends of the grinding devices, the oiling devices are symmetrically installed on the front side and the rear side of the grinding devices on the right side of the connecting chain, each grinding device comprises an installation plate, an installation seat, an adjusting cylinder and a grinding mechanism, each traveling device comprises a buffer spring, a supporting plate, a height adjusting cylinder, a base plate and a traveling wheel, and each oiling device comprises a transverse plate, an oil storage tank, an oil taking roller, an oiling roller, a connecting frame and a working motor. The automatic rail grinding machine can solve the problems of high labor cost, low working efficiency, inconvenient adjustment, small application range and the like in the conventional rail maintenance grinding process, and can realize the functions of automatic grinding and oiling of the rail.
Description
Technical Field
The invention relates to the field of steel rail maintenance equipment, in particular to an automatic grinding robot for steel rail maintenance.
Background
Under extremely complicated working conditions, the steel rail inevitably produces various damages, and has defects in the smelting process and damages in the transportation, construction and use processes. In order to eliminate the bad traces on the surface of the steel rail, prevent the further development of the defects and prolong the service life of the steel rail, the steel rail is usually required to be maintained, one maintenance operation is grinding, at present, grinding wheel equipment is frequently used for grinding the steel rail, although automatic grinding equipment is already available, the existing equipment is often large in size and cannot normally operate under some special conditions, so the steel rail is usually required to be ground manually, the working efficiency is low during manual grinding, the labor cost is high, the grinding quality cannot be guaranteed due to physical fatigue after long-time work, in addition, when the steel rail is ground manually, different tools are required to be used for grinding the steel rails with different sizes, the adjustment is inconvenient, a large number of tools are required to be carried during work, and in order to further prolong the service life of the steel rail after grinding, the polished steel rail needs to be oiled, so that the labor intensity is further increased.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides the automatic grinding robot for the steel rail maintenance, which can solve the problems of high labor cost, low working efficiency, inconvenient adjustment, small application range and the like in the existing steel rail maintenance grinding process, can realize the functions of automatic grinding and oiling of the steel rail, and has the advantages of low labor cost, high working efficiency, flexible adjustment, wide application range and the like.
The technical scheme adopted by the invention to solve the technical problem is as follows: an automatic grinding robot for steel rail maintenance comprises two grinding devices, a connecting chain, traveling devices and oil coating devices, wherein the two grinding devices are symmetrically arranged in the left-right direction and are connected through the connecting chain; wherein:
the polishing device comprises a mounting plate, a mounting seat, an adjusting cylinder and polishing mechanisms, wherein the mounting seat is symmetrically mounted at the left end and the right end of the mounting plate, the adjusting cylinder is mounted in the mounting seat, the adjusting cylinder is of a bidirectional telescopic structure, and the polishing mechanisms are mounted at the front end and the rear end of the adjusting cylinder; the distance between the two grinding mechanisms is adjusted through the telescopic motion of the adjusting cylinder until the actual working requirements can be met, the adjusting is flexible, and the application range is wide.
The polishing mechanism comprises a working frame, a first fixing plate, a second fixing plate, a rotating shaft, a rotating grinding wheel, a rotating gear, a transition gear, a rotating motor, a fixing seat, an adjusting electric push rod, an adjusting frame, a first working plate, a second working plate, a rotating shaft, a rotating grinding wheel, a rotating gear, a connecting gear, a rotating motor, an auxiliary spring and a guide plate, wherein the side wall of the working frame is connected with an adjusting cylinder through a hinge, the working frame is of an inverted T-shaped structure, the first fixing plate and the second fixing plate are arranged at the lower end of the working frame and are symmetrically arranged in the front and back direction, the transition gear is uniformly arranged on the side wall of the first fixing plate from left to right through a bearing, the rotating gear is meshed with the left side and the right side of the transition gear, the rotating gear is arranged on the side wall of the first fixing plate through a bearing, the other end of the rotating shaft is arranged on the side wall of the second fixed plate through a bearing, the rotating shaft positioned at the rightmost end of the second fixed plate is connected with an output shaft of a rotating motor through a coupler, the rotating motor is arranged on the side wall of the second fixed plate through a motor base, the right end of the working frame is provided with an adjusting electric push rod through a fixed seat, the adjusting electric push rod is of a bidirectional telescopic structure, adjusting frames are symmetrically arranged at the front end and the rear end of the adjusting electric push rod, a square hole is formed in the side wall of each adjusting frame, the height of the square hole is larger than the diameter of a rotating grinding wheel, the length of the square hole is larger than that of the first fixed plate, the adjusting frames are connected with the side wall of the working frame through a sliding fit mode, the lower end of each adjusting frame is provided with a first working plate, the upper end of the rotating gear is connected with one end of the rotating shaft, the other end of the rotating shaft is installed on a second working plate through a bearing, the second working plate is installed on the adjusting frame, the lower end of the rotating gear, which is positioned at the rightmost end of the first working plate, is connected with an output shaft of a rotating motor, the rotating motor is installed on the first working plate through a motor base, auxiliary springs are evenly installed at the upper end of the second working plate from left to right, a guide plate is installed at the upper end of each auxiliary spring, the side wall of the guide plate is of a cambered surface structure, and sand paper is; after the position of the grinding mechanism is properly adjusted, the rotating shaft connected with the grinding mechanism is driven to rotate by the rotating motor, all the rotating shafts drive the rotating grinding wheel to rotate under the mutual matching action of the rotating gear and the transition gear, so that the upper end of the steel rail can be ground, meanwhile, the distance between the two adjusting frames is adjusted according to the actual size of the steel rail, so that the rotating grinding wheel can be tightly attached to the inner side wall of the steel rail, then the rotating shaft connected with the rotating grinding wheel is driven to rotate by the rotating motor, all the rotating shafts drive the rotating grinding wheel to rotate under the mutual matching action of the rotating gear and the connecting gear, so that the inner side wall of the steel rail can be ground, when the adjusting frames are properly adjusted, the guide plate extends into the steel rail, and the lower end of the guide plate is tightly pressed on the inner wall of the upper end of the steel rail under the elastic force of the auxiliary, the abrasive paper that the guide plate upper end set up can polish rail upper end inner wall, need not the manual work and polish, has reduced the cost of labor, has improved work efficiency, and is applicable to the rail of multiple size, and the practicality is strong, and compares that current rail equipment of polishing all has advantages such as volume is less, simple structure and convenient to use.
The walking device comprises a buffer spring, a supporting plate, a height adjusting cylinder, a base plate and walking wheels, wherein the buffer spring is installed at the lower end of the installing plate, the supporting plate is installed at the lower end of the buffer spring, the lower end of the supporting plate is connected with the top end of the height adjusting cylinder, the bottom end of the height adjusting cylinder is installed on the base plate, the walking wheels are installed at the lower end of the base plate, and the walking wheels are of; according to actual working requirements, the height of the supporting plate is properly adjusted through the telescopic motion of the height adjusting cylinder, the walking wheels are of a crawler-type structure, so that the walking machine can walk on uneven ground relatively stably, when large shaking occurs in the moving process, the buffer springs can play a certain damping role, the stability in the working process is improved, and the normal operation of work is ensured.
The oiling device comprises a transverse plate, an oil storage tank, an oil taking roller, an oiling roller, a connecting frame and a working motor, wherein the transverse plate is installed at the upper end of the working frame, the oil storage tank is installed at the right end of the transverse plate, an oil outlet is formed in the lower end of the oil storage tank, the oil taking roller is installed in the oil outlet through a bearing, the lower end of the oil taking roller is tightly attached to the upper end of the oiling roller, convex teeth are evenly arranged at the front end and the rear end of the oil taking roller along the circumferential direction of the oil taking roller, the convex teeth are evenly arranged at the front end and the rear end of the oiling roller along the circumferential direction of the oiling roller, the convex teeth arranged on the oil taking roller are meshed with the convex teeth arranged on the oiling roller, the front end and the rear end of the oiling roller are installed on the connecting frame through a bearing, the connecting frame is installed on the side wall of the; after the staff adds the lubricating oil of capacity in to the batch oil tank, drive the fat liquoring roller through the work motor and rotate, under the effect of intermeshing's dogtooth, the drive is got the oil roller and is rotated, make and get the oil roller and can scribble the lubricating oil in the batch oil tank on the fat liquoring roller uniformly, at the removal in-process, the fat liquoring roller is scribbled lubricating oil on the rail uniformly, need not the manual work and scribbles the oil, the cost of labor and intensity of labour have been reduced, and work efficiency is improved.
When the device works, after sufficient lubricating oil is added into the oil storage tank by workers, the height of the supporting plate is properly adjusted through the telescopic motion of the height adjusting cylinder according to actual working requirements, the walking wheel adopts a crawler-type structure, so that the device can walk on uneven ground relatively stably, when large shaking is generated in the moving process, the buffer spring can play a certain role in shock absorption, the stability in the working process is improved, then the distance between the two grinding mechanisms is adjusted through the telescopic motion of the adjusting cylinder until the actual working requirements can be met, after the grinding mechanisms are properly adjusted, the rotating shafts connected with the grinding mechanisms are driven to rotate through the rotating motor, and under the mutual matching action of the rotating gear and the transition gear, all the rotating shafts drive the rotating grinding wheel to rotate, so that the upper end of a steel rail can be ground, meanwhile, the distance between the two adjusting frames is adjusted according to the actual size of the steel rail, so that the rotating grinding wheel can be tightly attached to the inner side wall of the steel rail, then the rotating motor drives the rotating shaft connected with the rotating motor to rotate, all the rotating shafts drive the rotating grinding wheel to rotate under the mutual matching action of the rotating gear and the connecting gear, so that the inner side wall of the steel rail can be ground, when the adjusting frames are properly adjusted in position, the guide plate extends into the steel rail, the lower end of the guide plate is tightly pressed on the inner wall of the upper end of the steel rail under the elastic force action of the auxiliary spring, in the moving process of the invention, the sand paper arranged at the upper end of the guide plate can grind the inner wall of the upper end of the steel rail, the oil coating roller is driven to rotate by the working motor while grinding, the oil taking roller is driven to rotate under the action of the mutually meshed convex teeth, so that the oil taking roller can uniformly coat the lubricating oil in the oil, therefore, in the moving process, the oiling roller can uniformly coat lubricating oil on the steel rail, the problems of high labor cost, low working efficiency, inconvenience in adjustment, small application range and the like in the conventional steel rail maintenance and polishing process can be solved, and the functions of automatically polishing and oiling the steel rail can be realized.
Compared with the prior art, the invention has the following advantages:
1. the automatic rail steel rail polishing machine can solve the problems of high labor cost, low working efficiency, inconvenience in adjustment, small application range and the like in the conventional rail maintenance polishing process, can realize the functions of automatic polishing and oiling of a rail, and has the advantages of low labor cost, high working efficiency, flexibility in adjustment, wide application range and the like;
2. the two grinding mechanisms are connected through the connecting chain, so that operation at a steel rail corner is facilitated;
3. the height of the supporting plate is properly adjusted through the telescopic motion of the height adjusting cylinder according to actual working requirements, the walking wheel adopts a crawler-type structure, so that the supporting plate can walk on uneven ground relatively stably, and when large shaking occurs in the moving process, the buffer spring can play a certain role in damping, so that the stability in the working process is improved, and the normal operation of the working is ensured;
4. the oiling device is arranged, manual oiling is not needed, labor cost and labor intensity are reduced, and working efficiency is improved;
5. the steel rail grinding machine is provided with the grinding mechanism, manual grinding is not needed, the labor cost is reduced, the working efficiency is improved, the steel rail grinding machine is suitable for steel rails with various sizes, the practicability is high, and compared with the existing steel rail grinding equipment, the steel rail grinding machine has the advantages of being small in size, simple in structure, convenient to use and the like.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the plane of the grinding device and the running gear (except for the rotary gear, the transition gear, the rotary gear, the connecting gear and the rotary motor);
FIG. 3 is a schematic perspective view of a grinding mechanism according to the present invention;
fig. 4 is a schematic perspective view of the oiling device 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 4, an automatic grinding robot for rail maintenance comprises grinding devices 1, two connecting chains 2, two traveling devices 3 and an oiling device 4, wherein the two grinding devices 1 are symmetrically arranged in a left-right manner, the two grinding devices 1 are connected through the connecting chains 2, the traveling devices 3 are installed at the lower ends of the grinding devices 1, and the oiling devices 4 are symmetrically installed at the front side and the rear side of the grinding devices 1 on the right side of the connecting chains 2; wherein:
the polishing device 1 comprises a mounting plate 11, a mounting seat 12, an adjusting cylinder 13 and a polishing mechanism 14, wherein the mounting seat 12 is symmetrically mounted at the left end and the right end of the mounting plate 11, the adjusting cylinder 13 is mounted in the mounting seat 12, the adjusting cylinder 13 is of a bidirectional telescopic structure, and the polishing mechanism 14 is mounted at the front end and the rear end of the adjusting cylinder 13; the distance between the two grinding mechanisms 14 is adjusted through the telescopic motion of the adjusting cylinder 13 until the actual working requirements can be met, the adjustment is flexible, and the application range is wide.
The grinding mechanism 14 comprises a working frame 141, a first fixing plate 142, a second fixing plate 143, a rotating shaft 144, a rotating grinding wheel 145, a rotating gear 146, a transition gear 147, a rotating motor 148, a fixing seat 149, an adjusting electric push rod 1411, an adjusting frame 1412, a first working plate 1413, a second working plate 1414, a rotating shaft 1415, a rotating grinding wheel 1416, a rotating gear 1417, a connecting gear 1418, a rotating motor 1419, an auxiliary spring 1420 and a guide plate 1421, wherein the side wall of the working frame 141 is connected with the adjusting cylinder 13 through a hinge, the working frame 141 is of an inverted T-shaped structure, the first fixing plate 142 and the second fixing plate 143 are installed at the lower end of the working frame 141, the first fixing plate 142 and the second fixing plate 143 are symmetrically arranged in front and back, the transition gear 147 is evenly installed on the side wall of the first fixing plate 142 from left to right through a bearing, the left side and the right side of the transition gear 147 are meshed with the rotating gear 146, the side wall of the rear end of the rotating gear 146 is connected with one end of the rotating shaft 144, the other end of the rotating shaft 144 is installed on the side wall of the second fixing plate 143 through a bearing, the rotating shaft 144 positioned at the rightmost end of the second fixing plate 143 is connected with the output shaft of the rotating motor 148 through a coupler, the rotating motor 148 is installed on the side wall of the second fixing plate 143 through a motor base, the right end of the working frame 141 is provided with an adjusting electric push rod 1411 through a fixing base 149, the adjusting electric push rod 1411 is of a two-way telescopic structure, adjusting frames 1412 are symmetrically installed at the front end and the rear end of the adjusting electric push rod 1411, the side wall of each adjusting frame 1412 is provided with a square hole, the height of the square hole is larger than the diameter of the rotating grinding wheel 145, the length of the square hole is larger than that of the first fixing plate 142, the adjusting frames 1412 are connected with the side, the left end and the right end of a connecting gear 1418 are respectively meshed with a rotating gear 1417, the rotating gear 1417 is mounted at the lower end of a first working plate 1413 through a bearing, the upper end of the rotating gear 1417 is connected with one end of a rotating shaft 1415, the other end of the rotating shaft 1415 is mounted on a second working plate 1414 through a bearing, the second working plate 1414 is mounted on an adjusting frame 1412, the lower end of the rotating gear 1417 at the rightmost end of the first working plate 1413 is connected with an output shaft of a rotating motor 1419, the rotating motor 1419 is mounted on the first working plate 1413 through a motor base, auxiliary springs 1420 are uniformly mounted at the upper end of the second working plate 1414 from left to right, guide plates 1421 are mounted at the upper ends of the auxiliary springs 1420, the side walls of the guide plates 1421 are of arc; after the position of the grinding mechanism 14 is properly adjusted, the rotating shaft 144 connected with the grinding mechanism is driven to rotate by the rotating motor 148, all the rotating shafts 144 drive the rotating grinding wheel 145 to rotate under the mutual matching action of the rotating gear 146 and the transition gear 147, so that the upper end of the steel rail can be ground, meanwhile, the distance between the two adjusting frames 1412 is adjusted according to the actual size of the steel rail, so that the rotating grinding wheel 1416 can be tightly attached to the inner side wall of the steel rail, then the rotating shaft 1415 connected with the rotating shaft is driven to rotate by the rotating motor 1419, all the rotating shafts 1415 drive the rotating grinding wheel 1416 to rotate under the mutual matching action of the rotating gear 1417 and the connecting gear 1418, so that the inner side wall of the steel rail can be ground, after the adjusting frames 1412 are properly adjusted, the guide plate 1421 extends into the steel rail, and under the elastic force of the auxiliary spring 1420, the lower end of the guide plate 1421 is tightly pressed on the inner wall of the upper end of the steel rail, in the moving process of the rail guide device, abrasive paper arranged at the upper end of the guide plate 1421 can polish the inner wall of the upper end of the steel rail, manual polishing is not needed, labor cost is reduced, working efficiency is improved, the rail guide device is suitable for steel rails with various sizes, and the rail guide device is high in practicability, and has the advantages of being small in size, simple in structure, convenient to use and the like compared with existing steel rail polishing equipment.
The walking device 3 comprises a buffer spring 31, a supporting plate 32, a height adjusting cylinder 33, a base plate 34 and walking wheels 35, wherein the buffer spring 31 is installed at the lower end of the installing plate 11, the supporting plate 32 is installed at the lower end of the buffer spring 31, the lower end of the supporting plate 32 is connected with the top end of the height adjusting cylinder 33, the bottom end of the height adjusting cylinder 33 is installed on the base plate 34, the walking wheels 35 are installed at the lower end of the base plate 34, and the walking wheels 35 are of; according to actual working requirements, the height of the supporting plate 32 is properly adjusted through the telescopic motion of the height adjusting cylinder 33, the walking wheels 35 are of a crawler-type structure, so that the walking device can walk on uneven ground relatively stably, when large shaking occurs in the moving process, the buffer spring 31 can play a certain damping role, the stability in the working process is improved, and the normal operation of work is ensured.
The oiling device 4 comprises a transverse plate 41, an oil storage tank 42, an oil taking roller 43, an oiling roller 44, a connecting frame 45 and a working motor 46, the transverse plate 41 is arranged at the upper end of a working frame 141, the oil storage tank 42 is arranged at the right end of the transverse plate 41, an oil outlet is arranged at the lower end of the oil storage tank 42, the oil taking roller 43 is arranged in the oil outlet through a bearing, the lower end of the oil taking roller 43 is clung to the upper end of the oiling roller 44, convex teeth are uniformly arranged at the front end and the rear end of the oil taking roller 43 along the circumferential direction of the oil taking roller, convex teeth are uniformly arranged at the front end, and the convex teeth arranged on the oil taking roller 43 are meshed with the convex teeth arranged on the oil coating roller 44, the front end and the rear end of the oil coating roller 44 are arranged on a connecting frame 45 through bearings, the connecting frame 45 is arranged on the side wall of the oil storage tank 42, a working motor 46 is arranged on the connecting frame 45 positioned at the front end of the oil outlet tank through a motor base, and an output shaft of the working motor 46 is connected with the front end of the oil coating roller 44 through a coupler; after the staff adds the lubricating oil of capacity in to the batch oil tank 42, drive the fat liquoring roller 44 through work motor 46 and rotate, under the effect of intermeshing's dogtooth, the drive is got oil roller 43 and is rotated, make and get oil roller 43 and can scribble the lubricating oil in the batch oil tank 42 on fat liquoring roller 44 uniformly, at the removal in-process, fat liquoring roller 44 scribbles lubricating oil on the rail uniformly, need not the manual work and scribbles the oil, the cost of labor and intensity of labour have been reduced, and the work efficiency is improved.
When the device works, after sufficient lubricating oil is added into the oil storage tank 42 by workers, the height of the supporting plate 32 is properly adjusted through the telescopic motion of the height adjusting cylinder 33 according to actual working requirements, the walking wheel 35 adopts a crawler-type structure, so that the device can walk on uneven ground relatively stably, when large shaking is generated in the moving process, the buffer spring 31 can play a certain role in shock absorption, the stability in the working process is improved, then the distance between the two grinding mechanisms 14 is adjusted through the telescopic motion of the adjusting cylinder 13 until the actual working requirements can be met, after the grinding mechanisms 14 are properly adjusted in position, the rotating shaft 144 connected with the grinding mechanisms is driven to rotate through the rotating motor 148, and under the mutual matching action of the rotating gear 146 and the transition gear 147, all the rotating shafts 144 drive the rotating grinding wheel 145 to rotate, so as to polish the upper end of the steel rail, and adjust the distance between the two adjusting frames 1412 according to the actual size of the steel rail, so that the rotating grinding wheel 1416 can be tightly attached to the inner side wall of the steel rail, then the rotating motor 1419 drives the rotating shaft 1415 connected with the rotating shaft to rotate, under the mutual cooperation of the rotating gear 1417 and the connecting gear 1418, all the rotating shafts 1415 drive the rotating grinding wheel 1416 to rotate, so as to polish the inner side wall of the steel rail, when the adjusting frames 1412 are properly adjusted in position, the guiding plate 1421 extends into the steel rail, and under the elastic force of the auxiliary spring 1420, the lower end of the guiding plate 1421 is tightly pressed on the inner wall of the upper end of the steel rail, in the moving process of the present invention, the sand paper arranged at the upper end of the guiding plate 1421 can polish the inner wall of the upper end of the steel rail, and the oiling roller 44 is driven to rotate, under the action of the mutually meshed convex teeth, the oil taking roller 43 is driven to rotate, so that the oil taking roller 43 can uniformly coat the lubricating oil in the oil storage tank 42 on the oil coating roller 44, and the oil coating roller 44 can uniformly coat the lubricating oil on the steel rail in the moving process.
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 (5)
1. The utility model provides a rail is maintained and is used automatic grinding robot, includes grinding device (1), connecting link (2), running gear (3) and oiling station (4), its characterized in that: the number of the polishing devices (1) is two, the two polishing devices (1) are arranged in a bilateral symmetry mode, the two polishing devices (1) are connected through a connecting chain (2), the lower end of each polishing device (1) is provided with a traveling device (3), and the front side and the rear side of each polishing device (1) located on the right side of the connecting chain (2) are symmetrically provided with oil coating devices (4); wherein:
the polishing device (1) comprises a mounting plate (11), a mounting seat (12), an adjusting cylinder (13) and a polishing mechanism (14), wherein the mounting seat (12) is symmetrically mounted at the left end and the right end of the mounting plate (11), the adjusting cylinder (13) is mounted in the mounting seat (12), and the polishing mechanism (14) is mounted at the front end and the rear end of the adjusting cylinder (13);
the grinding mechanism (14) comprises a working frame (141), a first fixing plate (142), a second fixing plate (143), a rotating shaft (144), a rotating grinding wheel (145), a rotating gear (146), a transition gear (147), a rotating motor (148), a fixing seat (149), an adjusting electric push rod (1411), an adjusting frame (1412), a first working plate (1413), a second working plate (1414), a rotating shaft (1415), a rotating grinding wheel (1416), a rotating gear (1417), a connecting gear (1418), a rotating motor (1419), an auxiliary spring (1420) and a guide plate (1421), wherein the side wall of the working frame (141) is connected with an adjusting cylinder (13) through a hinge, the working frame (141) is of an inverted T-shaped structure, the first fixing plate (142) and the second fixing plate (143) are installed at the lower end of the working frame (141), and the first fixing plate (142) and the second fixing plate (143) are symmetrically arranged in a front-back mode, transition gears (147) are uniformly arranged on the side wall of the first fixing plate (142) from left to right through bearings, rotary gears (146) are meshed on the left side and the right side of each transition gear (147), each rotary gear (146) is arranged on the side wall of the first fixing plate (142) through a bearing, the side wall of the rear end of each rotary gear (146) is connected with one end of a rotary shaft (144), the other end of each rotary shaft (144) is arranged on the side wall of the second fixing plate (143) through a bearing, the rotary shaft (144) positioned at the rightmost end of the second fixing plate (143) is connected with an output shaft of a rotary motor (148) through a coupler, the rotary motor (148) is arranged on the side wall of the second fixing plate (143) through a motor seat, an adjusting electric push rod (1411) is arranged at the right end of the working frame (141) through a fixing seat (149, the adjusting frame (1412) is connected with the side wall of the working frame (141) in a sliding fit mode, a first working plate (1413) is mounted at the lower end of the adjusting frame (1412), a connecting gear (1418) is uniformly mounted at the lower end of the first working plate (1413) from left to right through a bearing, rotating gears (1417) are meshed at the left end and the right end of the connecting gear (1418), the rotating gears (1417) are mounted at the lower end of the first working plate (1413) through bearings, the upper end of each rotating gear (1417) is connected with one end of a rotating shaft (1415), the other end of each rotating shaft (1415) is mounted on a second working plate (1414) through a bearing, the second working plate (1414) is mounted on the adjusting frame (1412), the lower end of the rotating gear (1417) located at the rightmost end of the first working plate (1413) is connected with an output shaft of a rotating motor (1419), the rotating motor (1419) is mounted on, the upper end of the second working plate (1414) is uniformly provided with auxiliary springs (1420) from left to right, and the upper ends of the auxiliary springs (1420) are provided with guide plates (1421);
the walking device (3) comprises a buffer spring (31), a supporting plate (32), a height adjusting cylinder (33), a base plate (34) and walking wheels (35), the buffer spring (31) is installed at the lower end of the installing plate (11), the supporting plate (32) is installed at the lower end of the buffer spring (31), the lower end of the supporting plate (32) is connected with the top end of the height adjusting cylinder (33), the bottom end of the height adjusting cylinder (33) is installed on the base plate (34), and the walking wheels (35) are installed at the lower end of the base plate (34);
the oiling device (4) comprises a transverse plate (41), an oil storage tank (42), an oil taking roller (43), an oiling roller (44), a connecting frame (45) and a working motor (46), wherein the transverse plate (41) is arranged at the upper end of a working frame (141), the oil storage tank (42) is arranged at the right end of the transverse plate (41), an oil outlet is formed in the lower end of the oil storage tank (42), the oil taking roller (43) is arranged in the oil outlet through a bearing, the lower end of the oil taking roller (43) is tightly attached to the upper end of the oiling roller (44), convex teeth are uniformly arranged at the front end and the rear end of the oil taking roller (43) along the circumferential direction of the oil taking roller, convex teeth are uniformly arranged at the front end and the rear end of the oiling roller (44) along the circumferential direction of the oiling roller, the convex teeth arranged on the oil taking roller (43) are meshed with the convex teeth arranged on the oiling roller (44), the front end and the rear end of the oiling roller (44) are arranged on, and a working motor (46) is arranged on a connecting frame (45) positioned at the front end of the oil outlet tank through a motor base, and an output shaft of the working motor (46) is connected with the front end of the oil coating roller (44) through a coupler.
2. An automatic grinding robot for rail maintenance according to claim 1, characterized in that: the side wall of the adjusting frame (1412) is provided with a square hole, the height of the square hole is larger than the diameter of the rotary grinding wheel (145), and the length of the square hole is larger than the length of the first fixing plate (142).
3. An automatic grinding robot for rail maintenance according to claim 1, characterized in that: the adjusting cylinder (13) and the adjusting electric push rod (1411) are both of bidirectional telescopic structures.
4. An automatic grinding robot for rail maintenance according to claim 1, characterized in that: the side wall of the guide plate (1421) is of a cambered surface structure, and sand paper is arranged on the side wall of the upper end of the guide plate (1421).
5. An automatic grinding robot for rail maintenance according to claim 1, characterized in that: the walking wheels (35) are of crawler-type structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811106756.9A CN108978376B (en) | 2018-09-21 | 2018-09-21 | Automatic grinding robot for steel rail maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811106756.9A CN108978376B (en) | 2018-09-21 | 2018-09-21 | Automatic grinding robot for steel rail maintenance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108978376A CN108978376A (en) | 2018-12-11 |
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| CN109629355B (en) * | 2019-01-11 | 2021-07-23 | 成都中轨轨道设备有限公司 | Self-propelled rust cleaning and grinding device with dust removal function for track maintenance |
| CN109577119B (en) * | 2019-01-14 | 2021-07-27 | 成都中轨轨道设备有限公司 | Movable rail rust removal device capable of working in multiple directions for railway maintenance |
| CN110181225B (en) * | 2019-07-02 | 2020-08-25 | 亚太空列(河南)轨道交通有限公司 | Track maintenance equipment with track rust cleaning and crack repair functions |
| CN112975634A (en) * | 2021-03-09 | 2021-06-18 | 合肥工业大学 | Moving device for automatic detection and polishing of welding seam of cambered surface steel structure |
| CN113389097A (en) * | 2021-06-04 | 2021-09-14 | 张军 | A auxiliary device for urban rail transit track maintenance |
| CN113652911A (en) * | 2021-08-24 | 2021-11-16 | �田�浩 | Wisdom subway track detecting system that polishes |
| CN114054500B (en) * | 2021-11-11 | 2024-04-23 | 南通开发区升阳金属制品有限公司 | Preparation method of high-carbon steel high-strength filament |
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| JP2006144302A (en) * | 2004-11-17 | 2006-06-08 | Toyota Industries Corp | Traveling rail grinding device |
| CN203403338U (en) * | 2013-08-20 | 2014-01-22 | 南昌恒发机械制造有限公司 | Steel rail derusting and oil coating machine |
| CN108330754B (en) * | 2018-01-18 | 2020-08-28 | 江门市莞鹤电机有限公司 | Convenient operation type track equipment of polishing with clean function |
| CN108547188A (en) * | 2018-04-03 | 2018-09-18 | 芜湖超科机电设备有限公司 | A kind of multi-faceted sander of track |
| CN108316107A (en) * | 2018-04-16 | 2018-07-24 | 龚大娇 | A kind of afforestation tile work robot |
| CN108374298A (en) * | 2018-05-07 | 2018-08-07 | 东莞理工学院 | A kind of high ferro rail rust removal equipment |
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