CN217922862U

CN217922862U - Dust and smoke collecting and removing device for steel rail grinding vehicle

Info

Publication number: CN217922862U
Application number: CN202221172660.4U
Authority: CN
Inventors: 彭晓峰; 陈鹏; 刘景伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-14
Filing date: 2022-05-14
Publication date: 2022-11-29
Anticipated expiration: 2032-05-14

Abstract

The utility model discloses a rail is collection dirt smoke abatement device for grinding wagon relates to rail grinding wagon technical field, which comprises a carriage body, the bottom central authorities of automobile body set up flutedly, and install electric putter above the inside left side of recess, electric putter's bottom is connected with square frame, and square frame's inside swing joint has the pivot, the grinding wheel is installed to both sides around the outside of pivot, and the rear end of pivot is connected with the motor, an album dirt fan is installed on electric putter's right side, the bottom of album dirt fan is connected with the second connecting pipe. The utility model discloses in, be provided with collection dirt fan, arc joint and second connecting pipe, start collection dirt fan, the in-process of polishing of emery wheel and rail contact, the smoke and dust of production can come up to the inboard that the arc connects, and the arc connects inboard smoke and dust can get into the inside of collection dirt fan through the second connecting pipe, finally gets into the inside of dust collection box through first connecting pipe, comparatively environmental protection.

Description

Dust and smoke collecting and removing device for steel rail grinding vehicle

The technical field is as follows:

the utility model relates to a rail grinding wagon technical field especially relates to a rail is collection dirt smoke abatement device for grinding wagon.

The background art comprises the following steps:

in order to meet the requirement of renovation of the existing railway lines in China and promote the domestic road maintenance machinery production enterprises to master the design idea and the manufacturing process of large-scale road maintenance machinery, the original railway department introduces the design and manufacturing technology of a grinding train in a technical trade combination mode, the gold eagle heavy industry introduces the GMC-96x type steel rail grinding train produced by the American HARSCORAIL company, and according to a technology transfer protocol, the gold eagle heavy industry gradually realizes the domestic design and manufacturing of various parts of the grinding train such as a train body, a generator set, a dust collecting device, a water system, a grinding trolley and the like, so that the dust collecting and smoke removing device for the steel rail grinding vehicle is provided.

Current rail grinding wagon in the use, can produce a large amount of metal dust and harmful flue gas when grinding wheel and rail contact are polished for the rail grinding wagon is used, is not enough environmental protection to the air.

The utility model has the following contents:

an object of the utility model is to provide a rail is collection dirt smoke abatement device for grinding wagon to solve the not enough of prior art.

The utility model discloses by following technical scheme implement:

the utility model provides a rail is collection dirt smoke abatement device for grinding vehicle, includes:

the automobile body, the bottom central authorities of automobile body have seted up the recess, and the inside left side top of recess installs electric putter, electric putter's bottom is connected with square frame, and square frame's inside swing joint has the pivot, the emery wheel is installed to both sides around the outside of pivot, and the rear end of pivot is connected with the motor, collection dirt fan is installed on electric putter's right side, collection dirt fan's bottom is connected with the second connecting pipe, and the end of second connecting pipe installs the arc and connects, collection dirt fan's right side is connected with first connecting pipe, the dust collection box is installed to the end of first connecting pipe, and the bottom of dust collection box is provided with the chamber door.

Preferably, the right central thread of square frame is connected with adjusting screw, and the inside right side swing joint of square frame has the mounting panel, be connected with the spring between mounting panel and the square frame, the outside left side of mounting panel is provided with the frosting, and is connected with set screw between frosting and the mounting panel.

Preferably, a lifting structure is formed between the square frame and the groove through electric push rods, and the number of the electric push rods is two.

Preferably, the arc-shaped joint and the dust collection fan form a communication state through a second connecting pipe, and the diameter of the inner side of the arc-shaped joint is larger than that of the grinding wheel.

Preferably, the grinding wheel is rotatably connected with the square frame through a rotating shaft, and the rotating shaft is in electric welding connection with an output shaft of the motor.

Preferably, a detachable structure is formed between the sanding block and the mounting plate through a fixing screw, and an elastic structure is formed between the mounting plate and the square frame through a spring.

The utility model has the advantages that:

1. the utility model discloses, be provided with collection dirt fan, arc and connect and second connecting pipe, start collection dirt fan, the in-process of polishing of emery wheel and rail contact, the smoke and dust of production can come-up to the inboard that the arc connects, and the arc connects inboard smoke and dust can get into the inside of collection dirt fan through the second connecting pipe, finally gets into the inside of dust collection box through first connecting pipe, comparatively environmental protection.

2. The utility model discloses, be provided with mounting panel, dull polish piece and adjusting screw, rotate adjusting screw and make mounting panel and dull polish piece remove left, dull polish piece and the wheel contact of polishing to can get rid of the caking after the wheel surface adhesion's high temperature metal melts of polishing.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front structural view of a dust and smoke collecting device for a rail grinding vehicle according to an embodiment of the present invention;

fig. 2 is a schematic view of a partial top view of a square frame of a dust and smoke collecting device for a rail grinding vehicle according to an embodiment of the present invention;

fig. 3 is an enlarged schematic structural view of a position a in fig. 2 of a dust and smoke collecting device for a rail grinding vehicle according to an embodiment of the present invention.

Illustration of the drawings:

1. a groove; 2. a dust collecting fan; 3. a first connecting pipe; 4. a dust collection box; 5. a vehicle body; 6. grinding the wheel; 7. a rotating shaft; 8. an arc-shaped joint; 9. a square frame; 10. an electric push rod; 11. a second connecting pipe; 12. an electric motor; 13. mounting a plate; 14. adjusting the screw rod; 15. a spring; 16. sanding blocks; 17. a set screw; 18. and (4) a box door.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a dust and smoke collecting and removing device for a rail grinding vehicle comprises a vehicle body 5, wherein a groove 1 is formed in the center of the bottom of the vehicle body 5, an electric push rod 10 is installed above the left inside of the groove 1, a square frame 9 is connected to the bottom end of the electric push rod 10, a rotating shaft 7 is movably connected inside the square frame 9, a lifting structure is formed between the square frame 9 and the groove 1 through the electric push rod 10, the electric push rod 10 is divided into two groups, the square frame 9 can be driven to move up and down through the electric push rod 10, the grinding wheel 6 can be driven to move up and down, the effect of separating and contacting the grinding wheel 6 with a rail is realized, the two groups of electric push rods 10 have a good supporting effect on the square frame 9, the grinding wheels 6 are installed on the front side and the rear side of the rotating shaft 7, the motor 12 is connected to the rear end of the rotating shaft 7, the grinding wheels 6 and the square frame 9 are rotatably connected through the rotating shaft 7, the rotating shaft 7 and an electric welding connection is formed between the rotating shaft 7 and the rotating shaft 12, the grinding wheels 6 can rotate around the rotating shaft 7, the rotating shaft 7 can be driven to rotate, the rail, the grinding wheels 6 can be attached to the surface of the rail, and the rail can be attached to ensure that the output shaft 12 can not be separated from the rotating shaft 12 in the rotating process of the rotating shaft 12;

a dust collection fan 2 is installed on the right side of the electric push rod 10, a second connecting pipe 11 is connected to the bottom of the dust collection fan 2, an arc-shaped joint 8 is installed at the tail end of the second connecting pipe 11, the arc-shaped joint 8 and the dust collection fan 2 are communicated through the second connecting pipe 11, the diameter of the inner side of the arc-shaped joint 8 is larger than that of the polishing wheel 6, smoke dust on the inner side of the arc-shaped joint 8 can enter the dust collection fan 2 through the second connecting pipe 11 and finally enter the dust collection box 4 through the first connecting pipe 3, the diameter of the inner side of the arc-shaped joint 8 is larger than that of the polishing wheel 6, so that the arc-shaped joint 8 cannot interfere with the rotation of the polishing wheel 6, the first connecting pipe 3 is connected to the right side of the dust collection fan 2, a dust collection box 4 is installed at the tail end of the first connecting pipe 3, and a box door 18 is arranged at the bottom of the dust collection box 4;

an adjusting screw 14 is connected to the right center of the square frame 9 through a thread, a mounting plate 13 is movably connected to the right inside of the square frame 9, a spring 15 is connected between the mounting plate 13 and the square frame 9, a sanding block 16 is arranged on the left outside of the mounting plate 13, a fixing screw 17 is connected between the sanding block 16 and the mounting plate 13, the sanding block 16 and the mounting plate 13 form a detachable structure through the fixing screw 17, an elastic structure is formed between the mounting plate 13 and the square frame 9 through the spring 15, the sanding block 16 and the mounting plate 13 can be connected through the fixing screw 17, the mounting plate 13 and the square frame 9 are connected through the spring 15, the spring 15 can support the mounting plate 13 and the sanding block 16, when the adjusting screw 14 moves leftwards, the mounting plate 13 is pushed to move leftwards, at the moment, the spring 15 extends, and when the adjusting screw 14 moves rightwards, the mounting plate 13 can return to the original position under the elastic force of the spring 15.

The working principle is as follows: in the automobile body 5 normally traveles, starting motor 12, it rotates to drive pivot 7 through motor 12, and then can drive grinding wheel 6 and rotate, start electric putter 10, can drive square frame 9 downstream through electric putter 10, and then can drive grinding wheel 6 downstream, grinding wheel 6 and rail surface laminating, and then can polish the rail, the smoke and dust come-up that grinding wheel 6 and rail contact polishing in-process produced, start collection dirt fan 2, the inside that the inboard smoke and dust of arc joint 8 can get into collection dirt fan 2 through second connecting pipe 11, finally get into the inside of dust collection box 4 through first connecting pipe 3, environmental protection, it makes mounting panel 13 and dull polish piece 16 move left to rotate adjusting screw 14, dull polish piece 16 and dull polish piece 6 contact, thereby can get rid of the caking after the adnexed high temperature metal of grinding wheel 6 surface melts.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rail is collection dirt smoke abatement device for grinding wagon which characterized in that includes:

automobile body (5), recess (1) has been seted up to the bottom central authorities of automobile body (5), and installs electric putter (10) above the inside left side of recess (1), the bottom of electric putter (10) is connected with square frame (9), and the inside swing joint of square frame (9) has pivot (7), grinding wheel (6) are installed to both sides around the outside of pivot (7), and the rear end of pivot (7) is connected with motor (12), collection dirt fan (2) are installed on the right side of electric putter (10), the bottom of collection dirt fan (2) is connected with second connecting pipe (11), and the end of second connecting pipe (11) installs arc joint (8), the right side of collection dirt fan (2) is connected with first connecting pipe (3), dust collection box (4) are installed to the end of first connecting pipe (3), and the bottom of dust collection box (4) is provided with chamber door (18).

2. The dust and smoke collecting and removing device for the steel rail grinding vehicle according to claim 1, wherein: the right side central thread of square frame (9) is connected with adjusting screw (14), and the inside right side swing joint of square frame (9) has mounting panel (13), be connected with spring (15) between mounting panel (13) and square frame (9), the outside left side of mounting panel (13) is provided with dull polish piece (16), and is connected with set screw (17) between dull polish piece (16) and mounting panel (13).

3. The dust and smoke collecting and removing device for the steel rail grinding vehicle according to claim 1, wherein: the lifting structure is formed between the square frame (9) and the groove (1) through electric push rods (10), and the number of the electric push rods (10) is two.

4. The dust and smoke collecting and removing device for the steel rail grinding vehicle according to claim 1, wherein: the arc joint (8) and the dust collection fan (2) are communicated through a second connecting pipe (11), and the diameter of the inner side of the arc joint (8) is larger than that of the grinding wheel (6).

5. The dust and smoke collecting device for the steel rail grinding vehicle according to claim 1, wherein: the grinding wheel (6) is in rotary connection with the square frame (9) through a rotating shaft (7), and the rotating shaft (7) is in electric welding connection with an output shaft of the motor (12).

6. The dust and smoke collecting device for the steel rail grinding vehicle according to claim 2, characterized in that: constitute detachable construction through set screw (17) between dull polish piece (16) and mounting panel (13), and constitute elastic construction through spring (15) between mounting panel (13) and square frame (9).