CN213708998U

CN213708998U - Domatic leveling device of railway ballast

Info

Publication number: CN213708998U
Application number: CN202022389932.3U
Authority: CN
Inventors: 温辉; 刘军华; 翟建国
Original assignee: Third Engineering Co Ltd of China Railway 12th Bureau Group Co Ltd
Current assignee: Third Engineering Co Ltd of China Railway 12th Bureau Group Co Ltd
Priority date: 2020-10-25
Filing date: 2020-10-25
Publication date: 2021-07-16
Anticipated expiration: 2030-10-25

Abstract

The utility model discloses a domatic leveling device of railway ballast relates to domatic leveling device technical field, which comprises an outer shell, the front of shell is equipped with control panel, the side of shell is equipped with connecting plate and suction box, the first connecting piece of one side fixedly connected with of suction box, the one end swing joint of first connecting piece has the connecting cylinder, the one end of connecting cylinder is equipped with flexible post, one side swing joint of flexible post has the second connecting piece, the one end fixedly connected with scraper blade of second connecting piece, be equipped with the connection piece between scraper blade and the connecting plate, the bottom of shell is equipped with the power wheel. The utility model discloses, drive the double-screw bolt through servo motor and rotate under the restraint of bearing, and then reach the regulation of scraper blade to the angle under the combined action of double-screw bolt and screw hole, solved leveling device and had the problem that the leveling angle is not convenient for adjust at will according to the topography when using.

Description

Domatic leveling device of railway ballast

Technical Field

The utility model relates to a domatic leveling device technical field, more specifically relate to a domatic leveling device of railway ballast.

Background

Railway ballast is the coarse gravel or the rubble that are used for laying highway or railway roadbed, the stone quality is superfine granite, be used for train and rail weight dispersion on the road bed, can reduce vibrations and the noise that the train brought when passing through, can produce a domatic in the laying of railway ballast, need trowel it when laying, so that the better effect of railway ballast performance, the domatic flattening angle of current railway ballast is not convenient for adjust at will according to the topography, and can produce a large amount of dusts when using, can cause the pollution to the environment.

In chinese utility model patent application no: the utility model discloses an automatic leveling device that cleans of railway ballast discloses in CN201720093076.2, including the guard shield support that sets up the backplate and the cleaning device who is used for cleaning the railway ballast, the vertical setting of backplate, cleaning device includes that the interval locates the mount pad of guard shield support top, connects lift cylinder, brush dish subassembly and the locking Assembly between mount pad and guard shield support. This automatic leveling device that cleans of railway ballast has the problem that the flattening angle is not convenient for adjust according to the topography at will when using, and can produce a large amount of dusts when using, has the problem of polluted environment.

Therefore, it is necessary to provide a ballast slope leveling device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the present domatic leveling device of railway ballast has the flattening angle and is not convenient for adjust at will according to the topography when using, and can produce a large amount of dusts when using, has the problem of polluted environment, the utility model provides a domatic leveling device of railway ballast.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a ballast surface leveling device comprises a shell, wherein a control panel is arranged on the front side of the shell, a connecting plate and a dust collection box are arranged on the side surface of the shell, a first connecting piece is fixedly connected to one side of the dust collection box, a connecting cylinder is movably connected to one end of the first connecting piece, a telescopic column is arranged at one end of the connecting cylinder, a second connecting piece is movably connected to one side of the telescopic column, a scraper is fixedly connected to one end of the second connecting piece, a connecting piece is arranged between the scraper and the connecting plate, a power wheel is arranged at the bottom end of the shell, a damping mechanism is arranged at the top end of the power wheel, a servo motor is arranged inside the connecting cylinder, a motor support is fixedly connected to the bottom end of the servo motor, a stud is fixedly connected to an output shaft of the servo motor, a bearing is arranged on the outer side of one end, the inside of flexible post is equipped with the screw hole.

Further, the bearing support and the motor support are both rectangular, the bearing support is parallel to the motor support, and the length of the bearing support is longer than that of the motor support.

Further, the connecting plate is perpendicular to the side of the housing, and the first connecting piece is perpendicular to the side of the connecting plate.

Furthermore, a dust collection groove is formed in the outer side of the dust collection box, a stepless speed regulating motor, a fan blade groove and a dust collection groove are arranged in the dust collection box, and a dust collection blade is fixedly connected to an output shaft of the stepless speed regulating motor.

Furthermore, the dust collection grooves are rectangular, and the dust collection grooves are arranged in a linear manner.

Further, damper includes shock strut, shock attenuation groove and damping spring, the shock attenuation trench is located the bottom of shell, damping spring's one end and shock attenuation groove fixed connection, damping spring's the other end and shock strut fixed connection.

Further, the surface of control panel is equipped with the display screen, the upper end of display screen is equipped with angle reduction button, angle increase button, dust absorption button and pilot lamp.

Furthermore, the size and shape of the angle reducing button, the angle increasing button and the dust collection button are the same, and the display screen is rectangular.

The utility model has the advantages as follows:

1. the utility model drives the stud to rotate under the restraint of the bearing through the servo motor, and then the adjustment of the angle by the scraper is achieved under the combined action of the stud and the threaded hole, thereby solving the problem that the leveling angle is inconvenient to adjust randomly according to the terrain when the leveling device is used;

2. when the dust collector is used, the dust collecting blades are driven by the stepless speed regulating motor to rotate for dust collection, and dust can be sucked into the dust collecting groove at the moment, so that the effect of sucking and removing raised dust can be achieved, and the problem of environmental pollution in use is solved;

3. the utility model discloses, through damping spring and damper's setting, let the device possess certain shock attenuation effect, can alleviate rocking of device when using, make the practicality of device stronger.

Drawings

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

FIG. 2 is an enlarged schematic view of the connecting cylinder and telescopic column structure of the present invention;

FIG. 3 is a schematic connection diagram of the damping spring structure of the present invention;

fig. 4 is an internal schematic view of the structure of the dust suction box of the present invention.

Reference numerals: 1. a power wheel; 2. a shock strut; 3. a display screen; 4. a control panel; 5. a housing; 6. a connecting plate; 7. a dust collection box; 8. a first connecting member; 9. a connecting cylinder; 10. a telescopic column; 11. a squeegee; 12. an angle reduction button; 13. an angle increasing button; 14. a dust collection button; 15. an indicator light; 16. a servo motor; 17. a bearing; 18. a stud; 19. a threaded hole; 20. a second connecting member; 21. a bearing support; 22. a motor bracket; 23. a damping groove; 24. a damping spring; 25. a damping mechanism; 26. a dust-collecting blade; 27. a dust collection groove; 28. a stepless speed regulating motor; 29. a fan blade slot; 30. a dust collecting groove; 31. and (7) connecting the sheets.

Detailed Description

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 work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, a ballast leveling device comprises a housing 5, a control panel 4 is disposed on the front side of the housing 5, a connection plate 6 and a dust box 7 are disposed on the side surface of the housing 5, a first connection member 8 is fixedly connected to one side of the dust box 7, a connection tube 9 is movably connected to one end of the first connection member 8, a telescopic column 10 is disposed at one end of the connection tube 9, a second connection member 20 is movably connected to one side of the telescopic column 10, a scraper 11 is fixedly connected to one end of the second connection member 20, a connection sheet 31 is disposed between the scraper 11 and the connection plate 6, a power wheel 1 is disposed at the bottom end of the housing 5, a damping mechanism 25 is disposed at the top end of the power wheel 1, a servo motor 16 is disposed inside the connection tube 9, a motor support 22 is fixedly connected to the bottom end of the servo motor 16, a stud 18 is fixedly connected to an output, the bottom end of the bearing 17 is fixedly connected with a bearing bracket 21, and a threaded hole 19 is formed in the telescopic column 10.

In the embodiment, the stud 18 is driven by the servo motor 16 to rotate under the constraint of the bearing 17, so that the adjustment of the angle of the scraper 11 is achieved under the combined action of the stud 18 and the threaded hole 19, and the problem that the leveling angle of the leveling device is inconvenient to adjust randomly according to the terrain when the leveling device is used is solved.

Example 2

Referring to fig. 2 and 4, the present embodiment is further optimized based on embodiment 1, specifically, the bearing bracket 21 and the motor bracket 22 are both rectangular, the bearing bracket 21 is parallel to the motor bracket 22, and the length of the bearing bracket 21 is longer than that of the motor bracket 22.

Specifically, the connecting plate 6 is perpendicular to the side of the housing 5, and the first connecting member 8 is perpendicular to the side of the connecting plate 6.

Specifically, a dust collection groove 27 is arranged on the outer side of the dust collection box 7, a stepless speed regulating motor 28, a fan blade groove 29 and a dust collection groove 30 are arranged in the dust collection box 7, and a dust collection blade 26 is fixedly connected to an output shaft of the stepless speed regulating motor 28.

Specifically, the dust suction grooves 27 are rectangular, and a plurality of dust suction grooves 27 are provided, and the plurality of dust suction grooves 27 are linearly arranged.

In this embodiment, when the device is used, the stepless speed regulating motor 28 drives the dust collecting blade 26 to rotate for dust collection, and at this time, the dust is sucked into the dust collecting groove 30, so that the effect of collecting the raised dust can be achieved, and the problem of environmental pollution in use is solved.

Example 3

Referring to fig. 1 and 3, the present embodiment is optimized based on embodiment 1 or embodiment 2, and specifically, the damping mechanism 25 includes a damping strut 2, a damping groove 23 and a damping spring 24, the damping groove 23 is located at the bottom end of the housing 5, one end of the damping spring 24 is fixedly connected to the damping groove 23, and the other end of the damping spring 24 is fixedly connected to the damping strut 2.

Specifically, the surface of the control panel 4 is provided with a display screen 3, and the upper end of the display screen 3 is provided with an angle reduction button 12, an angle increase button 13, a dust collection button 14 and an indicator light 15.

Specifically, the angle-decreasing button 12, the angle-increasing button 13, and the dust-collecting button 14 have the same size and shape, and the display screen 3 is rectangular.

In this embodiment, through damping spring 24 and damper 25's setting, let the device possess certain shock attenuation effect, can alleviate rocking of device when using, make the practicality of device stronger.

In summary, the following steps: the utility model discloses, it rotates under bearing 17's restraint to drive double-screw bolt 18 through servo motor 16, and then reach the regulation of scraper blade 11 to the angle under double-screw bolt 18 and screw hole 19's combined action, it has the problem that the flattening angle is not convenient for adjust at will according to the topography when using to have solved the flattening device, when the use device, it rotates the dust absorption to drive dust absorption blade 26 through stepless speed regulation motor 28, the dust can be inhaled in dust collecting tank 30 this moment, can reach the effect of inhaling the dust of kicking up, the problem that has the polluted environment when using has been solved, setting through damping spring 24 and damper 25, let the device possess certain shock attenuation effect, can alleviate rocking of device when using, make the practicality of device stronger.

Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a domatic leveling device of railway ballast, includes shell (5), its characterized in that: the front of the shell (5) is provided with a control panel (4), the side of the shell (5) is provided with a connecting plate (6) and a dust collection box (7), one side of the dust collection box (7) is fixedly connected with a first connecting piece (8), one end of the first connecting piece (8) is movably connected with a connecting cylinder (9), one end of the connecting cylinder (9) is provided with a telescopic column (10), one side of the telescopic column (10) is movably connected with a second connecting piece (20), one end of the second connecting piece (20) is fixedly connected with a scraper (11), a connecting piece (31) is arranged between the scraper (11) and the connecting plate (6), the bottom of the shell (5) is provided with a power wheel (1), the top end of the power wheel (1) is provided with a damping mechanism (25), the inside of the connecting cylinder (9) is provided with a servo motor (16), the bottom end of the servo motor (16) is fixedly connected with a motor support (, an output shaft of the servo motor (16) is fixedly connected with a stud (18), a bearing (17) is arranged on the outer side of one end of the stud (18), a bearing support (21) is fixedly connected to the bottom end of the bearing (17), and a threaded hole (19) is formed in the telescopic column (10).

2. The ballast slope leveling device of claim 1, wherein: the bearing support (21) and the motor support (22) are both cuboid, the bearing support (21) is parallel to the motor support (22), and the length of the bearing support (21) is longer than that of the motor support (22).

3. The ballast slope leveling device of claim 1, wherein: the connecting plate (6) is perpendicular to the side face of the shell (5), and the first connecting piece (8) is perpendicular to the side face of the connecting plate (6).

4. The ballast slope leveling device of claim 1, wherein: the dust collection box is characterized in that a dust collection groove (27) is formed in the outer side of the dust collection box (7), a stepless speed regulating motor (28), a fan blade groove (29) and a dust collection groove (30) are arranged in the dust collection box (7), and a dust collection blade (26) is fixedly connected to an output shaft of the stepless speed regulating motor (28).

5. The ballast slope leveling device of claim 4, wherein: the dust collection grooves (27) are rectangular, the dust collection grooves (27) are multiple, and the dust collection grooves (27) are linearly arranged.

6. The ballast slope leveling device of claim 1, wherein: damper (25) are including shock strut (2), shock attenuation groove (23) and damping spring (24), shock attenuation groove (23) are located the bottom of shell (5), the one end and the shock attenuation groove (23) fixed connection of damping spring (24), the other end and shock strut (2) fixed connection of damping spring (24).

7. The ballast slope leveling device of claim 1, wherein: the surface of control panel (4) is equipped with display screen (3), the upper end of display screen (3) is equipped with angle reduction button (12), angle increase button (13), dust absorption button (14) and pilot lamp (15).

8. The ballast slope leveling device of claim 7, wherein: the angle reducing button (12), the angle increasing button (13) and the dust collection button (14) are the same in size and shape, and the display screen (3) is rectangular.