CN117286750A - Track dust collector - Google Patents
Track dust collector Download PDFInfo
- Publication number
- CN117286750A CN117286750A CN202311587970.1A CN202311587970A CN117286750A CN 117286750 A CN117286750 A CN 117286750A CN 202311587970 A CN202311587970 A CN 202311587970A CN 117286750 A CN117286750 A CN 117286750A
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- CN
- China
- Prior art keywords
- gear
- polishing
- dust
- sliding
- track
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000428 dust Substances 0.000 title claims abstract description 76
- 238000005498 polishing Methods 0.000 claims abstract description 65
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- 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
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
-
- 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
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
- B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
- B24B55/102—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with rotating tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a track dust removal device, which comprises: the movable bracket is provided with a treatment box, and two polishing openings are arranged at the bottom end of the treatment box; the polishing mechanism comprises a fixed plate and two polishing assemblies arranged on the fixed plate, wherein each polishing assembly comprises a first rotating motor, a first gear connected with the first rotating motor, a first rotating shaft connected with the first gear, a first polishing wheel connected with the first rotating shaft, two connecting shafts connected with the fixed plate in a sliding manner, a second gear connected with the connecting shafts in a rotating manner and a second rotating shaft connected with the second gear; the adjusting mechanism comprises an adjusting plate and two strip-shaped openings which are arranged on the adjusting plate at intervals, and the side walls of the openings are recessed outwards to form communicated sliding cavities. According to the invention, the first grinding wheel, the second grinding wheel and the third grinding wheel are arranged to realize comprehensive dust removal of the subway track, so that the dust removal efficiency is improved.
Description
Technical Field
The invention relates to the technical field of track dust removal. More particularly, the present invention relates to a track dust removal device.
Background
With the rapid development of urban area, not only is the population increased, but also the area range of the city is rapidly expanding, and various vehicles are reflected in the eyes of people, wherein the most representative is subway. The track is as the guide structure in the subway operation process, plays important effect in the subway operation process, however because the track is generally steel material, along with the extension of live time, the track surface can cover the dust and meet the water and adhere in the track surface easily, seriously influence the normal operating of subway, need regularly remove dust to the subway track, current track dust collector is inconvenient when dust removal is handled with the processing that will adhere on the track clean and current dust collector exists and can not be to the problem of comprehensive dust removal of track.
Disclosure of Invention
It is an object of the present invention to solve at least the above problems and to provide at least the advantages to be described later.
The invention also aims to provide a track dust removing device which can realize comprehensive dust removal of the subway track and improve dust removal efficiency by arranging a first grinding wheel, a second grinding wheel and a third grinding wheel.
To achieve these objects and other advantages and in accordance with the purpose of the invention, there is provided a rail dust removing device including: the movable bracket is provided with a treatment box, and two polishing openings are arranged at the bottom end of the treatment box;
the polishing mechanism comprises a fixed plate capable of sliding up and down along the processing box, and two polishing assemblies arranged on the fixed plate, wherein the polishing assemblies comprise a first rotating motor arranged on the fixed plate, a first gear connected with the first rotating motor, a first rotating shaft connected with the first gear, a first polishing wheel connected with the first rotating shaft, two connecting shafts connected with the fixed plate in a sliding manner, a second gear connected with the connecting shafts in a rotating manner, and a second rotating shaft connected with the second gear, the second rotation is sequentially connected with a second polishing wheel and a third polishing wheel, the diameter of the third polishing wheel is larger than that of the second polishing wheel, and the two polishing assemblies can correspondingly penetrate through two polishing openings;
the adjusting mechanism comprises an adjusting plate arranged below the fixing plate and two strip-shaped openings arranged on the adjusting plate at intervals, side walls of the openings are outwards sunken to form a communicated sliding cavity, two limiting plates are connected in a sliding mode in the sliding cavity, through holes are formed in the limiting plates, two second rotating shafts respectively penetrate through the two through holes in a rotating mode, the first rotating shaft is located between the two limiting plates, the two limiting plates are driven to face or deviate from the first rotating shaft through a driving assembly to move, when the two limiting plates face the first rotating shaft to move, two second gears are meshed with the first gears, and the second grinding wheels and the third grinding wheels are in contact with subway tracks.
Preferably, four first sliding rails are arranged on the lower surface of the fixing plate, first sliding blocks are connected to the first sliding rails in a sliding mode, and the four first sliding blocks are connected with the four connecting shafts in a one-to-one correspondence mode.
Preferably, a positioning cylinder is coaxially arranged on the second gear, a second sliding rail is coaxially arranged on the inner wall of the positioning cylinder, a second sliding block is arranged on the connecting shaft, and the second sliding block is in sliding connection with the second sliding rail so as to realize the rotary connection of the connecting shaft and the second gear.
Preferably, two opposite edges of the two limiting plates are provided with arc-shaped notches, when the two limiting plates move relatively to the two limiting plates to be abutted, the two arc-shaped notches form a circle, and the first rotating shaft rotates to penetrate through the two arc-shaped notches.
Preferably, the driving assembly comprises two supporting rods respectively arranged on two limiting plates, a horizontal rod connected with the supporting rods, and a second rotating motor arranged on the adjusting plate, wherein the horizontal rods are provided with external threads, the two horizontal rods are connected through an adjusting nut, a fixed disc is arranged on the adjusting nut, the fixed disc is coaxially arranged with the adjusting nut, an annular accommodating groove is formed along the outer edge of the fixed disc in a recessed manner, and a plurality of meshing teeth are circumferentially arranged at the bottom of the accommodating groove at intervals;
and the tail end of an output shaft of the second rotating motor is connected with a third gear, the third gear is meshed with the meshing teeth to drive the fixed disc to rotate, and when the third gear is meshed with the meshing teeth, the teeth of the third gear are positioned in the accommodating groove.
Preferably, the two vertical surfaces of the fixed disc are coaxially provided with third sliding rails, a third sliding block is connected to the third sliding rails in a sliding manner, a 'type' fixed rod is connected to the third sliding block, and the bottom end of the fixed rod is connected with the adjusting plate to fix the fixed disc.
Preferably, a plurality of fourth sliding rails are arranged on the inner side wall of the processing box at intervals, a plurality of fourth sliding blocks are arranged on the fixing plate at intervals, and the fourth sliding blocks are in one-to-one sliding connection with the fourth sliding rails so as to realize that the fixing plate can move upwards and slide.
Preferably, a partition plate is arranged in the processing box in a clamping way, the partition plate divides the processing box into two chambers, and the polishing mechanism and the adjusting mechanism are positioned in one of the chambers;
the dust collection mechanism comprises a dust storage box arranged in another cavity, the dust storage box is provided with a dust collection opening and two dust inlet openings, a suction fan is arranged at the outlet of the dust collection opening, a filter screen is arranged between the dust collection opening and the dust collection motor, the two dust inlet openings respectively correspond to a pair of subway rails, two dust collection pipes are arranged at the dust inlet openings, and the two dust collection pipes penetrate through the bottom end of the treatment box and are positioned at two sides of the subway rails.
The invention at least comprises the following beneficial effects:
according to the invention, the first grinding wheel, the second grinding wheel and the third grinding wheel are arranged to comprehensively grind the subway track, so that the grinding efficiency is improved; according to the invention, the fixed plate, the polishing assembly and the adjusting structure are arranged, firstly, the first polishing wheel, the second polishing wheel and the third polishing wheel are driven to move up and down through the fixed plate so that the third polishing wheel is in contact with the top end of the subway track, the first polishing wheel corresponds to the side surface of the top of the subway track, the second polishing wheel corresponds to the middle of the subway track, secondly, the driving assembly, the opening and the limiting plate are arranged to drive the second gear to move towards or away from the first gear, so that the second rotation shaft can move horizontally (the second polishing wheel and the third polishing wheel move towards the subway track), and the first gear and the second gear can be meshed, namely, the second gear is driven to rotate through the first gear, and the rotation of the first polishing wheel, the second polishing wheel and the third polishing wheel is realized.
Secondly, the treatment box is divided into two chambers by arranging the partition plate, so that dust is reduced from entering the chamber where the dust suction mechanism is positioned; the subway rail after polishing is cleaned timely by arranging the dust storage box, the suction fan and the dust collection pipe.
Thirdly, according to the invention, through the arrangement of the adjusting nut, the supporting rod and the fixed disc, on one hand, one motor can drive two horizontal rods to move simultaneously, the number of the second rotating motor is reduced, and on the other hand, the fixed disc is overlapped with the third gear, so that the limit of the fixed disc can be realized.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of a track dust removing device according to one of the technical schemes of the invention;
FIG. 2 is a schematic structural view of a polishing mechanism according to one embodiment of the present invention;
FIG. 3 is a schematic structural view of an adjusting plate according to one embodiment of the present invention;
FIG. 4 is a schematic structural view of an adjusting plate according to one embodiment of the present invention;
FIG. 5 is a schematic structural view of a fixing plate according to one embodiment of the present invention;
fig. 6 is a schematic structural diagram of the bottom end of the treatment tank according to one of the embodiments of the present invention.
Detailed Description
The present invention is described in further detail below with reference to the drawings to enable those skilled in the art to practice the invention by referring to the description.
As shown in fig. 1 to 6, the present invention provides a track dust removing device, comprising:
the movable bracket 2 is provided with a treatment box 8, and two polishing openings 46 are formed at the bottom end of the treatment box 8 at intervals;
the polishing mechanism comprises a fixed plate 16 capable of sliding up and down along the processing box 8, and two polishing assemblies arranged on the fixed plate 16, wherein each polishing assembly comprises a first rotating motor 17 arranged on the fixed plate 16, a first gear 20 connected with the first rotating motor 17, a first rotating shaft 19 connected with the first gear 20, a first polishing wheel 11 connected with the first rotating shaft 19, two connecting shafts 26 connected with the fixed plate 16 in a sliding manner, a second gear 24 connected with the connecting shafts 26 in a rotating manner, and a second rotating shaft 12 connected with the second gear 24, the second polishing wheel 10 and a third polishing wheel 9 are sequentially connected in a rotating manner, the diameter of the third polishing wheel 9 is larger than that of the second polishing wheel 10, and the two polishing assemblies can correspondingly pass through two polishing openings 46;
the adjusting mechanism comprises an adjusting plate 27 arranged below the fixed plate 16 and two strip-shaped openings 30 arranged on the adjusting plate 27 at intervals, the side walls of the openings 30 are outwards recessed to form a communicated sliding cavity 28, two limiting plates 29 are connected in the sliding cavity 28 in a sliding mode, through holes 31 are formed in the limiting plates 29, two second rotating shafts 12 respectively penetrate through the two through holes 31 in a rotating mode, the first rotating shaft 19 is located between the two limiting plates 29, the two limiting plates 29 are driven by a driving assembly to move towards or away from the first rotating shaft 19, when the two limiting plates 29 move towards the first rotating shaft 19, the two second gears 24 are meshed with the first gears 20, and the second grinding wheels 10 and the third grinding wheels 9 are in contact with the subway track 1.
In this technical scheme, the front part of the bottom end of the movable support 2 is provided with two universal supports 4 at intervals, the universal supports 4 are rotatably provided with first pressing wheels 5, the first pressing wheels 5 are recessed to form first grooves for accommodating the upper parts of subway rails 1, the middle part of the bottom end of the movable support 2 is provided with two fixed supports 6 at intervals, the fixed supports 6 are provided with rotatable second pressing wheels 7, and the second pressing wheels 7 are recessed to form second grooves for accommodating the upper parts of subway rails 1; the movable bracket 2 is provided with a push handle 3 for pushing the movable bracket 2 to move; the treatment box 8 is positioned at the rear part of the movable bracket 2, and a weight box is arranged at the front part of the movable bracket 2 for keeping the stability of the movable bracket 2; the top end of the treatment box 8 is provided with a first telescopic motor 14, the tail end of an output shaft of the first telescopic motor 14 is connected with a support frame 15, and the support frame 15 is connected with the fixed plate 16 to drive the fixed plate 16 to move up and down; the two polishing assemblies are arranged at intervals and correspond to one group of subway rails 1 respectively; the output shaft of the first rotating motor 17 is vertically arranged, the first gear 20 and the second gear 24 are both horizontally arranged, the first rotating shaft 19 is vertical to the first gear 20, and the second rotating shaft 12 is vertical to the second gear 24; the first rotation shaft 19 and the second rotation shafts 12 are positioned on the same vertical plane, and the first rotation shaft 19 is positioned between the two second rotation shafts 12; the first grinding wheel 11 corresponds to the top end of the subway rail 1, the second grinding wheel 10 corresponds to the side surface of the top of the subway rail 1, and the third grinding wheel 9 corresponds to the middle of the subway rail 1; the adjusting plate 27 is horizontally arranged; the two openings 30 are respectively in one-to-one correspondence with the two polishing assemblies; the sliding cavity 28 is communicated with the opening 30, and the limiting plate 29 is horizontally arranged; a fifth sliding rail 32 is circumferentially arranged on the side wall of the through hole 31, a plurality of fifth sliding blocks 33 are circumferentially arranged on the second rotating shaft 12 at intervals, and the plurality of fifth sliding blocks 33 are slidably connected with the fifth sliding rail 32; when the two limiting plates 29 move towards the first rotating shaft 19, the limiting plates 29 drive the second rotating shaft 12 to move towards the first rotating shaft 19, at the moment, the two second gears 24 are meshed with the first gear 20, the first rotating shaft 19 drives the second rotating shaft 12 to rotate, the first polishing wheel 11, the second polishing wheel 10 and the third polishing wheel 9 polish the subway track 1, and when the two limiting plates 29 move away from the first rotating shaft 19, the limiting plates 29 drive the first rotating shaft 19 to be away from the second rotating shaft 12, at the moment, the two second gears 24 are separated from the first gear 20.
In the use process, the movable support 2 is moved to the subway track 1, at this time, the first grinding wheel 11, the second grinding wheel 10 and the third grinding wheel 9 are all positioned above the subway track 1, the first gear 20 is separated from the second gear 24, then the first telescopic motor 14 is started to drive the fixed plate 16 to move downwards until the first grinding wheel 11 is in contact with the top end of the subway track 1, the top end of the second grinding wheel 10 is flush with the top end of the subway track 1 but is not in contact with the top side surface of the subway track 1, the third grinding wheel 9 is not in contact with the subway track 1, then the driving assembly is used to drive the limiting plate 29 to move towards the first rotating shaft 19, namely the limiting plate 29 is moved to drive the second rotating shaft 12 to move towards the first rotating shaft 19, the first gear 20 is meshed with the second gear 24, the second grinding wheel 10 is in contact with the top side wall of the subway track 1, the third grinding wheel 9 is in contact with the middle of the subway track 1, and finally the first rotating motor 17 is started to grind the subway track 1; after polishing, the first rotary motor 17 is turned off, the limiting plate 29 is driven to move through the driving assembly, the second rotary shaft 12 is driven to deviate from the first rotary shaft 19, the first gear 20 is separated from the second gear 24, then the first telescopic motor 14 is started, and the first polishing wheel 11, the second polishing wheel 10 and the third polishing wheel 9 move to the position above the subway track 1.
By adopting the technical scheme, the first grinding wheel 11, the second grinding wheel 10 and the third grinding wheel 9 are arranged to comprehensively grind the subway track 1, so that dust adhered to the track is more facilitated; according to the invention, through the arrangement of the fixed plate 16, the grinding assembly and the adjusting structure, firstly, the first grinding wheel 11, the second grinding wheel 10 and the third grinding wheel 9 are driven to move up and down through the first telescopic motor 14 and the fixed plate 16 so as to enable the third grinding wheel 9 to be in contact with the top end of the subway track 1, the first grinding wheel 11 corresponds to the side surface of the top of the subway track 1, the second grinding wheel 10 corresponds to the middle part of the subway track 1, secondly, the driving assembly, the opening 30 and the limiting plate 29 are arranged so as to drive the second gear 24 to move towards or away from the first gear 20, the second rotation shaft 12 can be horizontally moved (the second grinding wheel 10 and the third grinding wheel 9 can move towards the subway track 1), and the first gear 20 and the second gear 24 can be meshed, namely, the second gear 24 is driven to rotate through the first gear 20, and the rotation of the first grinding wheel 11, the second grinding wheel 10 and the third grinding wheel 9 is realized.
In another technical scheme, four first sliding rails 21 are arranged on the lower surface of the fixing plate 16, first sliding blocks 22 are connected to the first sliding rails 21 in a sliding manner, and the four first sliding blocks 22 are connected with four connecting shafts 26 in a one-to-one correspondence manner. With this solution, a sliding connection of the connecting shaft 26 with the fixed plate 16 is achieved.
In another technical scheme, a positioning cylinder 23 is coaxially arranged on the second gear 24, a second sliding rail is coaxially arranged on the inner wall of the positioning cylinder 23, a second sliding block is arranged on the connecting shaft 26, and the second sliding block is slidably connected with the second sliding rail so as to realize the rotary connection between the connecting shaft 26 and the second gear 24. With this solution, a rotational connection of the connecting shaft 26 with the second gear 24 is achieved.
In another technical scheme, two opposite edges of the two limiting plates 29 are respectively provided with an arc notch 34, when the two limiting plates 29 relatively move to the two limiting plates 29 to abut against each other, the two arc notches 34 form a circle, and the first rotating shaft 19 rotates to pass through the two arc notches 34. By adopting the technical scheme, the invention not only meets the requirement that the first rotating shaft can rotate, but also can seal the opening 30 by arranging the arc-shaped notch 34, thereby effectively reducing dust and ground residues from entering the upper part of the adjusting plate 27.
In another technical solution, the driving assembly (each opening corresponds to one driving assembly) comprises two supporting rods 35 (the supporting rods 35 are vertically arranged with respect to the limiting plates 29, one supporting rod is arranged on each limiting plate), horizontal rods 36 (two horizontal rods 36 corresponding to the same opening 30 are oppositely arranged), which are connected with the supporting rods 35, second rotating motors (two second rotating motors are arranged on the adjusting plates and correspond to two openings respectively) arranged on the adjusting plates, the horizontal rods 36 are provided with external threads, wherein the two horizontal rods 36 (two horizontal rods corresponding to the same opening) are connected through one adjusting nut 37 (the adjusting nut is provided with internal threads), a fixed disc 41 is arranged on the adjusting nut 37, the fixed disc 41 is coaxially arranged with the adjusting nut 37, an annular accommodating groove 42 is formed by recessing the outer edge of the fixed disc 41 (the accommodating groove 42 is coaxially arranged with the fixed disc 41), and a plurality of meshing teeth 43 are circumferentially arranged at the bottom of the accommodating groove 42;
and a second rotating electric machine 39 (an output shaft of the second rotating electric machine 39 is horizontally arranged), a third gear 40 (the third gear 40 is perpendicular to the output shaft of the second rotating electric machine 39) is connected to the tail end of the output shaft of the second rotating electric machine 39, the third gear 40 is meshed with the meshing teeth 43 to drive the fixed disk 41 to rotate, and when the third gear 40 is meshed with the meshing teeth 43, the teeth of the third gear 40 are positioned in the accommodating groove 42, namely, the third gear is partially overlapped with the fixed disk. By adopting the technical scheme, the invention can realize that one motor drives two horizontal rods 36 to move relatively or reversely simultaneously by arranging the adjusting nut 37, the supporting rod 35 and the fixed disc 41, so that the number of the second rotating motors 39 is reduced, and can realize the limit of the fixed disc 41 by arranging the fixed disc 41 to overlap with the third gear 40.
In another technical solution, the two vertical surfaces of the fixed disc 41 are coaxially provided with a third sliding rail 50, a third sliding block 51 is slidably connected to the third sliding rail 50, a fixing rod 38 is connected to the third sliding block 51, and the bottom end of the fixing rod 38 is connected to the adjusting plate 27 to support the fixed disc 41 (the fixed disc is not in contact with the adjusting plate). By adopting the technical scheme, the rotation of the fixed disc 41 is satisfied, and the fixed disc 41 can be fixed.
In another technical scheme, a plurality of fourth sliding rails are arranged at intervals on the inner side wall of the processing box 8, a plurality of fourth sliding blocks are arranged on the fixed plate 16 at intervals, and the fourth sliding blocks are in one-to-one corresponding sliding connection with the fourth sliding rails so as to realize that the fixed plate 16 can move upwards and slide. By adopting the technical scheme, the fixing plate 16 can move up and down relative to the treatment box 8.
In another technical scheme, a separation plate (the separation plate is perpendicular to the moving direction of the movable bracket 2) is clamped in the processing box 8, the separation plate divides the processing box 8 into two chambers, and the polishing mechanism and the adjusting mechanism are positioned in one of the chambers (namely, the separation plate separates the dust collection mechanism from the polishing mechanism and the adjusting mechanism);
the dust collection mechanism comprises a dust storage box 48 arranged in another cavity, the dust storage box 48 is provided with a dust collection opening and two dust inlet openings, a suction fan 49 is arranged at the dust collection opening, a filter screen 50 is arranged between the dust collection opening and the dust collection motor, the two dust inlet openings respectively correspond to a pair of subway rails 1 of a subway, two dust collection pipes 13 are arranged at the dust inlet openings, and the two dust collection pipes 13 penetrate through the bottom end of the treatment box 8 and are positioned at two sides of the subway rails 1 to collect dust towards the subway rails 1. By adopting the technical scheme, the treatment box 8 is divided into two chambers by arranging the partition plate, so that dust is reduced from entering the chamber where the dust suction mechanism is positioned; timely cleaning of the polished subway rail 1 is achieved through the dust storage box 48, the suction fan 49 and the dust collection pipe 13.
The number of equipment and the scale of processing described herein are intended to simplify the description of the present invention. The application, modification and variation of the track dust collector of the invention will be apparent to those skilled in the art.
Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the invention would be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (8)
1. Track dust collector, its characterized in that includes:
the movable bracket is provided with a treatment box, and two polishing openings are arranged at the bottom end of the treatment box;
the polishing mechanism comprises a fixed plate capable of sliding up and down along the processing box, and two polishing assemblies arranged on the fixed plate, wherein the polishing assemblies comprise a first rotating motor arranged on the fixed plate, a first gear connected with the first rotating motor, a first rotating shaft connected with the first gear, a first polishing wheel connected with the first rotating shaft, two connecting shafts connected with the fixed plate in a sliding manner, a second gear connected with the connecting shafts in a rotating manner, and a second rotating shaft connected with the second gear, the second rotation is sequentially connected with a second polishing wheel and a third polishing wheel, the diameter of the third polishing wheel is larger than that of the second polishing wheel, and the two polishing assemblies can correspondingly penetrate through two polishing openings;
the adjusting mechanism comprises an adjusting plate arranged below the fixing plate and two strip-shaped openings arranged on the adjusting plate at intervals, side walls of the openings are outwards sunken to form a communicated sliding cavity, two limiting plates are connected in a sliding mode in the sliding cavity, through holes are formed in the limiting plates, two second rotating shafts respectively penetrate through the two through holes in a rotating mode, the first rotating shaft is located between the two limiting plates, the two limiting plates are driven to face or deviate from the first rotating shaft through a driving assembly to move, when the two limiting plates face the first rotating shaft to move, two second gears are meshed with the first gears, and the second grinding wheels and the third grinding wheels are in contact with subway tracks.
2. The track dust collector of claim 1, wherein the lower surface of the fixed plate is provided with four first slide rails, the first slide rails are slidably connected with first slide blocks, and the four first slide blocks are connected with the four connecting shafts in a one-to-one correspondence.
3. The track dust removal device of claim 1, wherein a positioning cylinder is coaxially arranged on the second gear, a second sliding rail is coaxially arranged on the inner wall of the positioning cylinder, a second sliding block is arranged on the connecting shaft, and the second sliding block is in sliding connection with the second sliding rail so as to realize the rotary connection between the connecting shaft and the second gear.
4. The track dust collector of claim 1, wherein two opposite sides of the two limiting plates are each provided with an arcuate notch, the arcuate notches forming a circle when the two limiting plates are moved relative to each other to abut the two limiting plates, the first rotary shaft rotating through the arcuate notches.
5. The track dust collector of claim 1, wherein the driving assembly comprises two support rods respectively arranged on two limiting plates, a horizontal rod connected with the support rods, and a second rotating motor arranged on the adjusting plate, the horizontal rods are provided with external threads, wherein the two horizontal rods are connected through an adjusting nut, a fixed disc is arranged on the adjusting nut, the fixed disc and the adjusting nut are coaxially arranged, an annular accommodating groove is formed by recessing the outer edges of the fixed disc, and a plurality of meshing teeth are circumferentially arranged at the bottom of the accommodating groove;
and the tail end of an output shaft of the second rotating motor is connected with a third gear, and the third gear is meshed with the meshing teeth to drive the fixed disc to rotate.
6. The track dust collector of claim 5, wherein the two vertical surfaces of the fixed disk are both coaxially provided with a third slide rail, a third slide block is slidably connected to the third slide rail, a "z-shaped" fixed rod is connected to the third slide block, and the bottom end of the fixed rod is connected to the adjusting plate to fix the fixed disk.
7. The track dust collector of claim 1, wherein a plurality of fourth slide rails are provided at intervals on the inner side wall of the treatment box, a plurality of fourth slide blocks are provided at intervals on the fixing plate, and the fourth slide blocks are slidably connected with the fourth slide rails in a one-to-one correspondence manner so as to realize that the fixing plate can slide upwards.
8. The track dust removal device of claim 4, wherein a partition plate is clamped in the processing box and divides the processing box into two chambers, and the polishing mechanism and the adjusting mechanism are positioned in one of the chambers;
the dust collection mechanism comprises a dust storage box arranged in another cavity, the dust storage box is provided with a dust collection opening and two dust inlet openings, a suction fan is arranged at the outlet of the dust collection opening, a filter screen is arranged between the dust collection opening and the dust collection motor, the two dust inlet openings respectively correspond to a pair of subway rails, two dust collection pipes are arranged at the dust inlet openings, and the two dust collection pipes penetrate through the bottom end of the treatment box and are positioned at two sides of the subway rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311587970.1A CN117286750B (en) | 2023-11-27 | 2023-11-27 | Track dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311587970.1A CN117286750B (en) | 2023-11-27 | 2023-11-27 | Track dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117286750A true CN117286750A (en) | 2023-12-26 |
| CN117286750B CN117286750B (en) | 2024-02-06 |
Family
ID=89248463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311587970.1A Active CN117286750B (en) | 2023-11-27 | 2023-11-27 | Track dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117286750B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0070359A1 (en) * | 1981-07-17 | 1983-01-26 | Speno International S.A. | Apparatus for breaking down the grinding dust of a railway carriage provided with units for grinding rails |
| KR101527447B1 (en) * | 2014-11-17 | 2015-06-12 | 화성궤도 주식회사 | Concrete rail grinding apparatus of an light electric railway |
| CN107322426A (en) * | 2017-07-19 | 2017-11-07 | 刘奇美 | A kind of surface of steel plate handling implement being moved easily |
| CN108058085A (en) * | 2017-11-29 | 2018-05-22 | 魏亦南 | A kind of municipal park road pavement marble grinding apparatus |
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| CN111733641A (en) * | 2020-07-08 | 2020-10-02 | 浦江会亿智能科技有限公司 | Engineering cart for polishing rails |
| CN111794023A (en) * | 2020-06-21 | 2020-10-20 | 任林昌 | Adjustable metro rail polishing and cleaning operation manipulator |
| CN112112014A (en) * | 2020-09-27 | 2020-12-22 | 义乌轩久铁路技术有限公司 | Rail side rust cleaning device |
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| CN214237453U (en) * | 2020-11-25 | 2021-09-21 | 中建二局第二建筑工程有限公司 | Warm up floor construction and use grinding device |
| CN114227428A (en) * | 2021-11-09 | 2022-03-25 | 盐城良工建筑模板有限公司 | Building templates corner grinding device |
| CN218874722U (en) * | 2022-11-14 | 2023-04-18 | 祁宇霆 | Vertical numerical control machine tool with fragment splash guard |
| CN116446225A (en) * | 2023-06-15 | 2023-07-18 | 吉林铁道职业技术学院 | Railway track rust cleaning car |
| CN117090092A (en) * | 2023-08-25 | 2023-11-21 | 中铁十局集团第二工程有限公司 | Polishing dust collection device for track |
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2023
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| EP0070359A1 (en) * | 1981-07-17 | 1983-01-26 | Speno International S.A. | Apparatus for breaking down the grinding dust of a railway carriage provided with units for grinding rails |
| KR101527447B1 (en) * | 2014-11-17 | 2015-06-12 | 화성궤도 주식회사 | Concrete rail grinding apparatus of an light electric railway |
| JP2018204225A (en) * | 2017-05-31 | 2018-12-27 | 北海道旅客鉄道株式会社 | Rail polishing device |
| CN107322426A (en) * | 2017-07-19 | 2017-11-07 | 刘奇美 | A kind of surface of steel plate handling implement being moved easily |
| CN108058085A (en) * | 2017-11-29 | 2018-05-22 | 魏亦南 | A kind of municipal park road pavement marble grinding apparatus |
| CN108330754A (en) * | 2018-01-18 | 2018-07-27 | 深圳市中科智诚科技有限公司 | A kind of simple operation type track grinding apparatus with cleaning function |
| CN209681811U (en) * | 2018-11-12 | 2019-11-26 | 北京华路顺工程咨询有限公司 | A kind of efficient grinding device of road construction |
| CN211006179U (en) * | 2019-10-30 | 2020-07-14 | 湖北省大唐安盛建筑工程有限公司 | Subway rail maintenance device |
| KR20210067040A (en) * | 2019-11-29 | 2021-06-08 | 주식회사 천경기업 | Light-weight type apparatus for grinding surface of rail |
| CN111794023A (en) * | 2020-06-21 | 2020-10-20 | 任林昌 | Adjustable metro rail polishing and cleaning operation manipulator |
| CN111733641A (en) * | 2020-07-08 | 2020-10-02 | 浦江会亿智能科技有限公司 | Engineering cart for polishing rails |
| CN112112014A (en) * | 2020-09-27 | 2020-12-22 | 义乌轩久铁路技术有限公司 | Rail side rust cleaning device |
| CN214237453U (en) * | 2020-11-25 | 2021-09-21 | 中建二局第二建筑工程有限公司 | Warm up floor construction and use grinding device |
| CN114227428A (en) * | 2021-11-09 | 2022-03-25 | 盐城良工建筑模板有限公司 | Building templates corner grinding device |
| CN218874722U (en) * | 2022-11-14 | 2023-04-18 | 祁宇霆 | Vertical numerical control machine tool with fragment splash guard |
| CN116446225A (en) * | 2023-06-15 | 2023-07-18 | 吉林铁道职业技术学院 | Railway track rust cleaning car |
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|---|---|
| CN117286750B (en) | 2024-02-06 |
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