Laser derusting vehicle for steel rail

Abstract

The utility model discloses a laser derusting car for steel rails, which comprises a track and a derusting car, four fixing seats are fixedly arranged at the lower end of the derusting car, a rotatable rotating shaft is penetratingly arranged between every two fixing seats, one side of each fixing seat is provided with a traveling wheel, two ends of each rotating shaft are fixedly connected with one side of each traveling wheel respectively, and the other end of each rotating shaft is fixedly connected with the other side of each traveling wheel. Two laser rust removal main machines are further installed on the inner side of the rust removal trolley, a plurality of laser rust removal gun heads are arranged on the lower side of the rust removal trolley and connected with the two laser rust removal main machines, two connecting tables are further arranged at the front end of the rust removal trolley, and two rotatable rotating rods are arranged between the two connecting tables in a penetrating mode. Two rotary discs are arranged below the connecting table, a plurality of bristles are arranged at the lower end of each rotary disc, a rotating mechanism is further arranged on the connecting table, the tail end of the derusting trolley is further connected with a sweeping mechanism, and the sweeping mechanism comprises two cleaning brush plates. The rail derusting machine has the advantages of being reasonable in structure, capable of removing sundries attached to a rail and high in derusting efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser rust cleaning technical field, especially a laser rust cleaning car for steel rail. BACKGROUND

[0002] Laser rust cleaning is a new rust cleaning method developed in recent years, and the laser rust cleaning equipment is suitable for single operation of the operator, has the advantages of low rust cleaning cost, environmental protection, high efficiency, good rust cleaning quality and no damage to the rail base material, does not need to apply for railway transportation plan, and can be operated by single hand dragging or automatically through remote control, which has the advantages that the existing rust cleaning methods do not have, and the laser rust cleaning will gradually replace the traditional rust cleaning method and will be more and more applied in the railway department and will become the mainstream method of rail rust cleaning.

[0003] Some branches and sludge will inevitably fall on the track, and if they are not removed in advance, they will affect the quality of laser rust cleaning, and after the laser rust cleaning of the track, some rust pieces will splash on the surface of the track, and these rust pieces will again attach to the track and accelerate the rusting of the track, so that the efficiency of laser rust cleaning is reduced. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a laser rust cleaning car for steel rail, which has the advantages of removing the attached sundries on the track and high rust cleaning efficiency.

[0005] The above technical purpose of the utility model is realized by the following technical scheme.

[0006] The utility model provides a laser rust removal vehicle for steel rail, including track and rust removal vehicle, the lower end symmetry of rust removal vehicle is equipped with four fixed seat, and is equipped with rotatable rotating shaft between every two fixed seat, one side of four fixed seat is equipped with walking wheel respectively, the both ends of two rotating shafts are equipped with fixed seat and are connected with one side of four walking wheels respectively, four walking wheels are embedded on the track respectively, the inner side of rust removal vehicle is equipped with two groups of fixed frame, rotatable short shaft is equipped on every group fixed frame respectively, the active sprocket is equipped on two short shafts, the driven sprocket is equipped on two rotating shafts respectively, the bottom of rust removal vehicle is equipped with two through grooves, the chain is equipped between every active sprocket and driven sprocket respectively, and one side of chain is equipped with through groove, the inner side of rust removal vehicle is further provided with drive mechanism, and drive mechanism is connected with two short shafts, the inner side of rust removal vehicle is further provided with two laser rust removal host computers, the downside of rust removal vehicle is provided with a plurality of laser rust removal gun heads, a plurality of laser rust removal gun heads are connected with two laser rust removal host computers respectively, the front end of rust removal vehicle is further provided with two connecting tables, two rotatable rotating rods are equipped between two connecting tables, two rotating rods are equipped with two rotating discs below connecting table, the lower end of two rotating rods is equipped with connecting table and is fixedly connected with the upper end of two rotating discs respectively, the lower end of every rotating disc is equipped with a plurality of bristles respectively, the connecting table is further provided with rotating mechanism, and rotating mechanism is connected with two rotating rods, the tail end of rust removal vehicle is further connected with cleaning mechanism.

[0007] As preferred, the drive mechanism includes a first motor mounted on one side of the fixed frame, the output shaft of the first motor passes through the fixed frame and is fixedly connected with one end of the short shaft, the other side of the two groups of fixed frames is respectively provided with a helical gear a, one end of the two short shafts passes through the fixed frame and is fixedly connected with one side of the two helical gears a, the inner side of the rust removal vehicle is fixedly provided with two fixed plates, a rotatable drive shaft passes through the two fixed plates, the drive shaft is provided with two helical gears b, and the two helical gears b are respectively engaged with the two helical gears a.

[0008] As preferred, the rotating mechanism includes a second motor mounted on the upper end of the connecting table, the output shaft of the second motor passes through the connecting table and is fixedly connected with the upper end of one of the rotating rods, a belt pulley is respectively fixedly arranged on the two rotating rods, and a belt is sleeved between the two belt pulleys.

[0009] As preferred, the cleaning mechanism includes two cleaning brush plates, the tail end of the rust removal vehicle is fixedly provided with a connecting rod, the other end of the two cleaning brush plates is fixedly connected with the two connecting rods respectively and is respectively located above the track.

[0010] As preferred, the bristles are steel wire bristles.

[0011] The utility model discloses the beneficial effect is:

[0012] 1, through the drive mechanism can drive two short axle rotation simultaneously, thereby drive two driving sprocket rotation, after can realize two driven sprocket rotation simultaneously through chain, finally can drive two rotating shafts rotation simultaneously, through two rotating shafts rotation can drive four walking wheels rotation simultaneously, therefore can realize the movement of rust removal car through four walking wheels on the track sliding, when rust removal car moves, can work through two laser rust removal host, and through several laser rust removal gun head emission laser to realize the rust removal work to track.

[0013] 2, through the rotating mechanism can drive two rotating rods rotation simultaneously, thereby drive two turntables rotation simultaneously, through two turntables rotation can drive several bristles rotation simultaneously, and bristle is steel wire bristle, therefore can shovel clean the branch, sludge etc. that possibly fall on the track through bristle, avoid the influence laser rust removal effect, can preliminary polishing to track simultaneously, to facilitate the brush part rust, further can improve the quality and efficiency of laser rust removal.

[0014] 3, through the cleaning mechanism can be cleaned again to track, to brush the rust sheet that falls on the track, can effectively prevent the rust sheet and track combination and lead to track rust, to guarantee the cleanness of track surface. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the structural schematic diagram of example;

[0016] Fig. 2 It is the internal structure schematic diagram of rust removal car in example;

[0017] Fig. 3 It is the side sectional view of example.

[0018] Figure legend: 1, track;2, rust removal car;3, fixed seat;4, rotating shaft;5, walking wheel;6, fixed frame;7, short axle;8, driving sprocket;9, driven sprocket;10, through slot;11, chain;12, drive mechanism;13, laser rust removal host;14, laser rust removal gun head;15, connecting table;16, rotating rod;17, turntable;18, bristle;19, rotating mechanism;20, cleaning mechanism;21, first motor;22, helical gear a;23, fixed plate;24, drive shaft;25, helical gear b;26, second motor;27, pulley;28, belt;29, cleaning brush plate;30, connecting rod. DETAILED DESCRIPTION

[0019] The following description is only preferred embodiments of the utility model, the protection scope is not only limited to the embodiment, all technical solutions belonging to the utility model idea should belong to the protection scope of the utility model. Same parts are indicated with same reference numerals. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to the directions towards or away from the geometric center of a particular component.

[0020] As Figs. 1 to 3 shown, a laser rust removal vehicle for steel rail, including track 1 and rust removal vehicle 2, the inner side of rust removal vehicle 2 is fixedly provided with two groups of fixed frame 6, respectively threaded with rotatable short shaft 7 on each fixed frame 6, the inner side of rust removal vehicle 2 is further provided with driving mechanism 12, and driving mechanism 12 is connected with two short shafts 7, and two short shafts 7 can be driven to rotate simultaneously by driving mechanism 12. Driving mechanism 12 includes first motor 21 installed on one side of fixed frame 6, the output shaft of first motor 21 is threaded through fixed frame 6 and is fixedly connected with one end of short shaft 7, and one of short shafts 7 can be driven to rotate by rotating first motor 21. The other side of two groups of fixed frame 6 is respectively provided with bevel gear a 22, one end of two short shafts 7 is threaded through fixed frame 6 and is respectively fixedly connected with one side of two bevel gears a 22, the inner side of rust removal vehicle 2 is fixedly provided with two fixed plates 23, a rotatable driving shaft 24 is threaded between two fixed plates 23, two bevel gears b 25 are arranged on driving shaft 24, two bevel gears b 25 are respectively engaged with two bevel gears a 22, one of short shafts 7 can be driven to rotate to drive bevel gear a 22 to rotate, thereby driving one of bevel gears b 25 to rotate, thereby driving driving shaft 24 to rotate, so that the rotation of two bevel gears b 25 can be realized, that is, two bevel gears a 22 can be driven to rotate simultaneously by two bevel gears b 25, and finally two short shafts 7 can be driven to rotate simultaneously.

[0021] The lower end of the rust removal vehicle 2 is symmetrically provided with four fixing seats 3, a rotating shaft 4 is arranged between every two fixing seats 3, a driving sprocket 8 is arranged on each of the two short shafts 7, a driven sprocket 9 is arranged on each of the two rotating shafts 4, two through grooves 10 are arranged on the bottom of the rust removal vehicle 2, a chain 11 is arranged between each of the driving sprocket 8 and the driven sprocket 9, one side of the chain 11 penetrates the through groove 10, the two short shafts 7 are rotated to drive the two driving sprockets 8 to rotate, then the chain 11 is used to drive the two driven sprockets 9 to rotate at the same time, and finally the two rotating shafts 4 are driven to rotate at the same time. One side of each of the four fixing seats 3 is provided with a walking wheel 5, the two ends of the two rotating shafts 4 penetrate the fixing seats 3 and are fixedly connected to one side of the four walking wheels 5, the four walking wheels 5 are slidably arranged on the track 1, the two rotating shafts 4 are rotated to drive the four walking wheels 5 to rotate at the same time, so that the rust removal vehicle 2 is moved on the track 1 by the four walking wheels 5 to facilitate the rust removal work on the track 1.

[0022] The inner side of the rust removal vehicle 2 is also provided with two laser rust removal main machines 13, the lower side of the rust removal vehicle 2 is provided with a plurality of laser rust removal gun heads 14, the plurality of laser rust removal gun heads 14 are connected to the two laser rust removal main machines 13, when the rust removal vehicle 2 moves, the two laser rust removal main machines 13 work and emit laser light through the plurality of laser rust removal gun heads 14 to realize the rust removal work on the track 1, the model and structure of the laser rust removal main machine 13 and the linkage mode with the laser rust removal gun head 14 are all prior art, so they are not described in detail.

[0023] The front end of the rust removal vehicle 2 is also provided with two connecting tables 15, two rotating rods 16 are arranged between the two connecting tables 15, two rotating discs 17 are arranged below the connecting tables 15, the lower ends of the two rotating rods 16 penetrate the connecting tables 15 and are fixedly connected to the upper ends of the two rotating discs 17, a rotating mechanism 19 is arranged on the connecting table 15 and connected to the two rotating rods 16, the rotating mechanism 19 drives the two rotating rods 16 to rotate at the same time, thereby driving the two rotating discs 17 to rotate at the same time. A plurality of bristles 18 are arranged on the lower end of each rotating disc 17, the plurality of bristles 18 are driven to rotate at the same time by the rotation of the two rotating discs 17, and the bristles 18 are steel bristles 18, so that the bristles 18 can clean the branches, sludge and the like that may fall on the track 1, thereby avoiding affecting the laser rust removal effect, and the track 1 can be preliminarily polished to facilitate the removal of part of the rust, thereby further improving the quality and efficiency of the laser rust removal.

[0024] The rotating mechanism 19 comprises a second motor 26 installed on the upper end of the connecting table 15, the output shaft of the second motor 26 penetrates the connecting table 15 and is fixedly connected with the upper end of one of the two rotating rods 16, the two rotating rods 16 are respectively fixed with belt pulleys 27, a belt 28 is sleeved between the two belt pulleys 27, the rotation of the second motor 26 can drive one of the rotating rods 16 to rotate, thereby driving one of the belt pulleys 27 to rotate, then the other belt pulley 27 can be driven to rotate through the belt 28, and finally the two rotating rods 16 can be driven to rotate simultaneously, so that the two rotating rods 16 can be simultaneously rotated.

[0025] The tail end of the rust removal vehicle 2 is also connected with a cleaning mechanism 20, through which the track 1 can be cleaned again, so as to brush off the rust pieces remaining on the track 1, and the rust pieces can be effectively prevented from combining with the track 1 again to cause the track 1 to rust. The cleaning mechanism 20 comprises two cleaning brush plates 29, the tail end of the rust removal vehicle 2 is fixedly provided with connecting rods 30, the two cleaning brush plates 29 are respectively fixedly connected with the other ends of the two connecting rods 30 and are respectively located above the track 1, the two cleaning brush plates 29 can be driven to move through the movement of the rust removal vehicle 2, so that the track 1 can be cleaned through the two cleaning brush plates 29, thereby brushing off the rust pieces remaining on the track 1, so as to ensure the cleanliness of the surface of the track 1.

[0026] The above-described specific embodiments further specifically describe the technical problems, technical solutions and beneficial effects solved by the utility model, and it should be understood that the above-described specific embodiments are only specific embodiments of the utility model and are not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A laser rust removal vehicle for steel rails, characterized in that, The system includes a track (1) and a rust removal vehicle (2). Four fixed seats (3) are symmetrically fixed at the lower end of the rust removal vehicle (2). A rotatable shaft (4) passes between every two fixed seats (3). A traveling wheel (5) is provided on one side of each of the four fixed seats (3). Fixed seats (3) pass through both ends of the two shafts (4) and are fixedly connected to one side of each of the four traveling wheels (5). The four traveling wheels (5) are slidably embedded in the track (1). The inner side of the rust removal vehicle (2) is fixed... Two sets of fixed frames (6) are provided, and each set of fixed frames (6) is provided with a rotatable short shaft (7). A drive sprocket (8) is fixed on the two short shafts (7), and a driven sprocket (9) is fixed on the two rotating shafts (4). The bottom of the rust removal vehicle (2) is provided with two through slots (10). A chain (11) is sleeved between each drive sprocket (8) and the driven sprocket (9), and one side of the chain (11) is provided with a through slot (10). The inner side of the rust removal vehicle (2) is also provided with The rust removal vehicle (2) is equipped with a drive mechanism (12) connected to two short shafts (7). Two laser rust removal main units (13) are also installed inside the rust removal vehicle (2). Several laser rust removal gun heads (14) are provided on the lower side of the rust removal vehicle (2), each connected to one of the two laser rust removal main units (13). Two connecting platforms (15) are also provided at the front end of the rust removal vehicle (2), with two rotatable shafts passing between the two connecting platforms (15). The rotating rod (16) has two turntables (17) below the connecting platform (15). The lower ends of the two rotating rods (16) pass through the connecting platform (15) and are fixedly connected to the upper ends of the two turntables (17). The lower end of each turntable (17) is provided with several bristles (18). The connecting platform (15) is also provided with a rotating mechanism (19), and the rotating mechanism (19) is connected to the two rotating rods (16). The tail end of the rust removal vehicle (2) is also connected to a cleaning mechanism (20).

2. The laser rust removal vehicle for steel rails according to claim 1, characterized in that, The drive mechanism (12) includes a first motor (21) installed on one side of the fixed frame (6). The output shaft of the first motor (21) passes through the fixed frame (6) and is fixedly connected to one end of the short shaft (7). The other side of the two sets of fixed frames (6) is provided with helical gears a (22). One end of the two short shafts (7) passes through the fixed frame (6) and is fixedly connected to one side of the two helical gears a (22). The inner side of the rust removal vehicle (2) is fixed with two fixed plates (23). A rotatable drive shaft (24) passes between the two fixed plates (23). Two helical gears b (25) are provided on the drive shaft (24). The two helical gears b (25) mesh with the two helical gears a (22) respectively.

3. A laser rust removal vehicle for steel rails according to claim 2, characterized in that, The rotating mechanism (19) includes a second motor (26) mounted on the upper end of the connecting platform (15). The output shaft of the second motor (26) passes through the connecting platform (15) and is fixedly connected to the upper end of one of the rotating rods (16). Pulleys (27) are fixedly mounted on the two rotating rods (16), and a belt (28) is sleeved between the two pulleys (27).

4. A laser rust removal vehicle for steel rails according to claim 3, characterized in that, The cleaning mechanism (20) includes two cleaning brushes (29). The tail end of the rust removal vehicle (2) is fixedly provided with a connecting rod (30). The two cleaning brushes (29) are respectively fixedly connected to the other end of the two connecting rods (30) and are respectively located above the track (1).

5. A laser rust removal vehicle for steel rails according to claim 4, characterized in that, The bristles (18) are steel wire bristles.

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