CN113293729B

CN113293729B - Track snow sweeper

Info

Publication number: CN113293729B
Application number: CN202110457456.0A
Authority: CN
Inventors: 杨娜娜
Original assignee: Handan Jichi Automobile Co ltd
Current assignee: Handan Jichi Automobile Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2022-10-11
Anticipated expiration: 2041-04-27
Also published as: CN113293729A

Abstract

The invention relates to the technical field of transportation, and discloses a track snow sweeper, which comprises a fixed box, a steel rail and a locomotive, wherein a middle branch box is fixedly arranged on the fixed box, a driven wheel is movably arranged in the middle branch box, a gearbox is fixedly arranged on the upper surface of the middle branch box and above the driven wheel, and an extending shaft of the gearbox is fixedly connected with a central shaft of the driven wheel. Through the setting from driving wheel and impeller, make under the promotion of locomotive, the speed difference that produces between snow and the fixed case, both produce relative displacement, and then make snow current in the fixed case, and promote to rotate from the driving wheel, the mechanical force of turning round, snow is when promoting from driving wheel pivoted, receive the reverse force, self is by certain compression, increase snow density, reduce the volume of snow, and then make snow after the discharge, the side of comparatively concentrated discharge rail, reduce the emission area, reduce the influence to other rails.

Description

Track snow sweeper

Technical Field

The invention relates to the technical field of transportation, in particular to a track snow sweeper.

Background

In winter, the rails are buried by snowfall, in order to guarantee the running of the rails and the passing safety of trains, the accumulated snow on the rails needs to be cleared, at present, snow removal operation is carried out by using rail snow removal vehicles or manual cleaning modes, but the two cleaning modes are complemented, and the method comprises the following steps:

the manual cleaning is utilized, the labor amount is large, the labor intensity is high, the cleaning cost is high, the cleaning time is long, the operation is carried out on the rail, the passing train needs to be prevented, the safety cannot be guaranteed, and the rail snow remover mainly comprises a snow removing head installed at the head of the train, the accumulated snow above the rail is removed, the extremely fast impact speed of the train head is utilized, the accumulated snow on the rail is directly impacted to the two sides of the rail, so that the train can pass through, but the method can rapidly clean a large amount of accumulated snow on the rail, when the snow removing head impacts the accumulated snow, the accumulated snow is scattered to the two sides of the train, the accumulated snow falls into other rails, the snow removing repeatability is increased, the snow removing cost is increased, and most parts of the surface of the rail are only removed, but small parts still exist on the surface of the rail, once the wheel of the train is pressed, the snow is adhered to the surface of the rail, an ice layer is easily formed, the cleaning is troublesome, the train is easy to cause skidding, the traveling safety of the train is influenced, and the traffic safety of the accumulated snow is influenced.

Disclosure of Invention

The invention provides a track snow sweeper, which has the advantages of high snow removing efficiency and good effect and solves the problems in the background technology.

The invention provides the following technical scheme: the utility model provides a track snow sweeper, includes fixing box, rail and locomotive, fixed mounting has well minute case on the fixing box, movable mounting has from the driving wheel in the minute case, the upper surface of well minute case just is located the top fixed mounting who follows the driving wheel has the gearbox, the projecting shaft of gearbox and the center pin fixed connection from the driving wheel, fixedly connected with belt pulley on the output shaft of gearbox, the right side fixed mounting of fixing box has a solid fixed cylinder, the inside movable mounting of solid fixed cylinder has the axis of rotation, the top and the belt pulley of axis of rotation are fixed cup joints, the fixed impeller that has cup jointed in the axis of rotation, the bottom fixedly connected with gas blow box of solid fixed cylinder, the right side fixedly connected with connection structure of gas blow box, connection structure and locomotive fixed connection, the left side movable mounting of gas blow box has wheel hub, wheel hub and rail swing joint.

Preferably, the bottom fixed mounting of fixed case has the water tank, fixed mounting has the hot plate in the water tank, the right side bottom fixed mounting of water tank has the inlet tube, the air vent has been seted up to the both sides of solid fixed cylinder, water tank right-hand member top is through air vent and water tank intercommunication.

Preferably, movable mounting has the center pin on the fixed box, fixed mounting has the clamp plate on the center pin, the right-hand member of clamp plate respectively with the top activity joint of air vent and water tank, fixed surface is connected with the spring on the left end of clamp plate, the top of spring and the top fixed connection who divides the case.

Preferably, the fixed box and the steel rail form an included angle of 15-30 degrees.

Preferably, the central shaft is located above the driven wheel and is collinear with the central axis of the central shaft.

The invention has the following beneficial effects:

1. through the setting from driving wheel and impeller, make under the promotion of locomotive, the speed difference that produces between snow and the fixed case, both produce relative displacement, and then make snow current in the fixed case, and promote to rotate from the driving wheel, the mechanical force of turning round, snow is when promoting from driving wheel pivoted, receive the reverse force, self is by certain compression, increase snow density, reduce the volume of snow, and then make snow after the discharge, the side of comparatively concentrated discharge rail, reduce the emission area, reduce the influence to other rails.

2. Through the setting of water tank, make the bottom that gets into fixed case snow melt, increase the degree of lubrication of snow bottom and fixed case, prevent effectively that snow from piling up and blocking in the inside of fixed case, and generate a certain amount of steam in the inside of water tank, get into the fixed cylinder along the air vent, mix with the air, increase the temperature of air, carry out the hot blow to the rail surface, get rid of the icing layer on rail surface, prevent skidding when wheel hub and rail contact, ensure the security that the train traveles, and simultaneously, through the setting of clamp plate, utilize the pressure of steam, the right-hand member that supports the clamp plate rises, make the left end of clamp plate descend, pressurize the snow that just gets into in the fixed case, increase the density of snow, it is loose nature to avoid snow when inside to slide, can effectively promote to rotate from the driving wheel, and when making snow fly out fixed case, be blocky both sides of piling up at the rail, effectively avoid the snow scattering everywhere when discharging.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

FIG. 4 is a schematic front view of a partial cross-sectional view of the structure of the present invention.

In the figure: 1. a fixed box; 2. intermediate box separation; 3. a driven wheel; 4. a gearbox; 5. a fixed cylinder; 6. a belt pulley; 7. a rotating shaft; 8. an impeller; 9. an air blow box; 10. a connecting structure; 11. a water tank; 12. heating plates; 13. a vent hole; 14. a central shaft; 15. pressing a plate; 16. a spring; 17. a water inlet pipe; 18. a hub; 19. a steel rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a rail snow sweeper comprises a fixed box 1, a steel rail 19 and a locomotive, wherein a middle branch box 2 is fixedly arranged on the fixed box 1, a driven wheel 3 is movably arranged in the middle branch box 2, a gearbox 4 is fixedly arranged on the upper surface of the middle branch box 2 and above the driven wheel 3, an extending shaft of the gearbox 4 is fixedly connected with a central shaft of the driven wheel 3, a belt pulley 6 is fixedly connected onto an output shaft of the gearbox 4, a fixed cylinder 5 is fixedly arranged on the right side of the fixed box 1, a rotating shaft 7 is movably arranged in the fixed cylinder 5, the top of the rotating shaft 7 is fixedly sleeved with the belt pulley 6, an impeller 8 is fixedly sleeved on the rotating shaft 7, an air blowing box 9 is fixedly connected onto the bottom of the fixed cylinder 5, a connecting structure 10 is fixedly connected onto the right side of the air blowing box 9, the connecting structure 10 is fixedly connected with the locomotive, a hub 18 is movably arranged on the left side of the air blowing box 9, the hub 18 is movably connected with the steel rail 19, the fixed box 1 is pushed to move forwards along the steel rail 19 by using the thrust of a locomotive, snow on the steel rail 19 is removed, meanwhile, the snow is separated by the middle separation box 2 and respectively enters the fixed box 1, and is discharged from a port at the tail part after sliding for a certain distance along a channel in the fixed box 1, so that the snow is prevented from scattering all around after being impacted, the snow is prevented from regularly falling on two sides of the steel rail 19, the snow is prevented from falling on other steel rails, meanwhile, when the snow slides in the fixed box 1, the driven wheel 3 is pushed to rotate, the impeller 8 is driven to rotate through the transmission of the gearbox 4 and the belt pulley 6, air is sucked from the upper part of the fixed cylinder 5, the snow is discharged to the steel rail 19 from the blowing box 9, the snow on the steel rail 19 and on the periphery is blown, snow remained on the steel rail 19 is removed, and the cleanness of the surface of the steel rail 19 is ensured, the passing safety of a subsequent train is ensured, meanwhile, a water tank 11 is fixedly arranged at the bottom of a fixed box 1, a heating plate 12 is fixedly arranged in the water tank 11, a water inlet pipe 17 is fixedly arranged at the bottom of the right side of the water tank 11, vent holes 13 are formed in two sides of a fixed cylinder 5, the top of the right end of the water tank 11 is communicated with the water tank 11 through the vent holes 13, a central shaft 14 is movably arranged on the fixed box 1, a pressing plate 15 is fixedly arranged on the central shaft 14, the right end of the pressing plate 15 is movably clamped with the vent holes 13 and the top of the water tank 11 respectively, a spring 16 is fixedly connected to the upper surface of the left end of the pressing plate 15, the top end of the spring 16 is fixedly connected with the top of a middle distribution box 2, a certain amount of water is injected into the water tank 11 for heating, the bottom of the fixed box 1 is heated, so that the bottom of accumulated snow entering the fixed box 1 is melted, and the lubrication degree of the bottom of the accumulated snow and the fixed box 1 is increased, effectively prevent that snow from piling up and blocking in the inside of fixed case 1, the inside of water tank 11 simultaneously generates a certain amount of steam, get into solid fixed cylinder 5 along air vent 13, mix with the air, increase the temperature of air, blow hot to the rail surface, get rid of the icing layer on rail surface, prevent that wheel hub skids when contacting with the rail, ensure the security that the train went, steam is before getting into 5, utilize the pressure of steam, it rises to support the right-hand member of pressing plate 15, make the left end of pressing plate 15 descend, pressurize the snow that just got into in fixed case 1, increase the density of snow, it is the looseness when sliding in inside to avoid snow, can effectively promote to rotate from driving wheel 3, make snow when flying out fixed case 1 simultaneously, be blocky and pile up in the both sides of rail 19, effectively avoid the scattering of snow.

The fixed box 1 and the steel rail 19 form an included angle of 15-30 degrees, so that accumulated snow can be accumulated after entering the fixed box 1, the driven wheel 3 can be gradually pushed to rotate in the process, and the situation that less accumulated snow cannot drive the driven wheel 3 to rotate under the thrust of a locomotive is avoided.

Wherein, center pin 14 is located the top from driving wheel 3 and on same straight line with the axis of center pin 14, can be so that clamp plate 15 effectively avoids from driving wheel 3, when avoiding moving, with from driving wheel 3 contact collision, cause the blade damage from driving wheel 3.

The working principle is that the locomotive pushes the fixed box 1 to move forwards along the steel rail 19 to remove snow on the steel rail 19, the snow is separated by the middle separation box 2 and respectively enters the fixed box 1, and is discharged from a port at the tail part after sliding for a certain distance along a channel in the fixed box 1, when the snow slides in the fixed box 1, the snow pushes the driven wheel 3 to rotate, and then the impeller 8 is driven to rotate through the transmission of the gearbox 4 and the belt pulley 6, air is sucked from the upper part of the fixed cylinder 5 and is discharged to the steel rail 19 from the air blowing box 9, snow on the steel rail 19 and on the periphery is blown, and the snow remained on the steel rail 19 is removed; meanwhile, the water inside the water tank 11 is heated by the heating plate 12, hot water is formed, the bottom of the fixed tank 1 is heated, the bottom of the accumulated snow entering the fixed tank 1 is melted, the accumulated snow is prevented from being adhered to the fixed tank 1, meanwhile, a certain amount of steam is generated inside the water tank 11 and enters the fixed cylinder 5 along the vent hole 13 to be mixed with the air entering the fixed cylinder 5, the temperature of the air is increased, the surface of the steel rail is subjected to hot blowing, an ice layer on the surface of the steel rail is removed, the steam enters the fixed cylinder 5, when the internal pressure of the water tank 11 reaches a certain value, the right end of the pressing plate 15 is lifted, the left end of the pressing plate 15 is lowered, the accumulated snow just entering the fixed tank 1 is pressurized, the density of the accumulated snow is increased, the driven wheel 3 can be effectively pushed to rotate, and the accumulated snow is accumulated on two sides of the steel rail 19 when flying out of the fixed tank 1, and scattering of the accumulated snow is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a track snow sweeper, includes fixed case (1), rail (19) and locomotive, its characterized in that: the improved steel rail heating device is characterized in that a middle branch box (2) is fixedly mounted on a fixed box (1), a driven wheel (3) is movably mounted in the middle branch box (2), a gearbox (4) is fixedly mounted on the upper surface of the middle branch box (2) and positioned above the driven wheel (3), an extension shaft of the gearbox (4) is fixedly connected with a central shaft of the driven wheel (3), a belt pulley (6) is fixedly connected onto an output shaft of the gearbox (4), a fixed cylinder (5) is fixedly mounted on the right side of the fixed box (1), a rotating shaft (7) is movably mounted inside the fixed cylinder (5), the top of the rotating shaft (7) is fixedly sleeved with the belt pulley (6), an impeller (8) is fixedly sleeved on the rotating shaft (7), a blowing box (9) is fixedly connected with the bottom of the fixed cylinder (5), a connecting structure (10) is fixedly connected on the right side of the blowing box (9), the connecting structure (10) is fixedly connected with a locomotive, a wheel hub (18) is movably mounted on the left side of the blowing box (9), the wheel hub (18) is movably connected with a steel rail (19), a water tank (11) is fixedly mounted on the bottom of the fixed box (1), a water tank (11) is fixedly mounted in the bottom of the water tank (11), and a heating plate (17) is fixedly mounted at the bottom of the water inlet pipe (11), and a heating plate (11) is fixedly mounted at the right side of the water inlet pipe (17), air vents (13) are formed in two sides of the fixed cylinder (5), and the top of the right end of the water tank (11) is communicated with the water tank (11) through the air vents (13).

2. The track snow sweeper of claim 1, wherein: fixed box (1) is gone up movable mounting has center pin (14), fixed mounting has clamp plate (15) on center pin (14), the right-hand member of clamp plate (15) respectively with the top activity joint of air vent (13) and water tank (11), fixed surface is connected with spring (16) on the left end of clamp plate (15), the top of spring (16) and the top fixed connection who divides box (2).

3. The track snow sweeper of claim 1, wherein: the fixed box (1) and the steel rail (19) form an included angle of 15-30 degrees.

4. The track snow sweeper of claim 1, wherein: the central shaft (14) is positioned above the driven wheel (3) and is on the same straight line with the central axis of the central shaft (14).