CN217266661U

CN217266661U - Ballast cleaning device for railway

Info

Publication number: CN217266661U
Application number: CN202220822052.7U
Authority: CN
Inventors: 修鎡镪; 王凯; 孔凡强
Original assignee: Yantai Hemei Hydraulic Machinery Equipment Co ltd
Current assignee: Yantai Hemei Hydraulic Machinery Equipment Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-08-23
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a clear tiny fragments of stone, coal, etc. of railway device, clear tiny fragments of stone, coal, etc. machine main part including main mounting bracket, actuating mechanism, support frame, spacing and crawler-type, the bottom surface mounting of main mounting bracket is provided with actuating mechanism, the top both sides surface edge of main mounting bracket all vertically is provided with the support frame, the support frame is crisscross setting with the support frame. This clear tiny fragments of stone, coal, etc. of railway device, be provided with main mounting bracket and actuating mechanism, top symmetry dislocation through at main mounting bracket is provided with spacing, the bottom of spacing simultaneously all is provided with clear tiny fragments of stone, coal, etc. machine main part of crawler-type, thereby make the holistic work efficiency of device obtain guaranteeing, make holistic clear tiny fragments of stone, coal, etc. efficiency faster, simultaneously through the setting of threaded rod one and threaded rod one, thereby make whole can change distance and clearance between the clear tiny fragments of stone, coal, etc. machine main part of both sides crawler-type, thereby make the security and the suitability of whole use higher.

Description

Ballast cleaning device for railway

Technical Field

The utility model relates to a clear tiny fragments of stone, coal, etc. equipment technical field of railway specifically is a clear tiny fragments of stone, coal, etc. of railway device.

Background

The ballast bed is a ballast cushion layer laid on a roadbed, and mainly has the functions of supporting a sleeper, keeping the position of the sleeper, preventing the sleeper from moving longitudinally or transversely, uniformly transmitting the pressure on the upper part of the sleeper to a roadbed, removing rainwater on the ground, ensuring that a track has enough elasticity, relieving the impact action of a locomotive vehicle on a rail, filling soil brought into the ballast bed by wind blowing and water flushing or powder crushed by ballast into gaps of the ballast bed frequently, forming a watertight layer on the ballast bed, ensuring that the ballast bed is not smooth in drainage, finally causing the ballast bed to be hardened, reducing the elasticity and deteriorating the damping effect, thereby influencing the driving safety, so railway workers need to regularly replace stone ballasts below the track to rake out,

the existing crawler-type ballast cleaning equipment can stretch into the bottom end of a rail, rakes out the ballast at the bottom end, is convenient to use integrally, is limited in overall cleaning area and is inconvenient to adjust, and has certain limitation in overall use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clear tiny fragments of stone, coal, etc. of railway device to solve the current clear tiny fragments of stone, coal, etc. equipment of crawler-type that proposes in the above-mentioned background art, can stretch into the bottom of rail, rake out the tiny fragments of stone, coal, etc. of bottom, whole convenient to use, and this kind of device that has now is whole at the in-process that uses, because whole cleaning area is limited, wholly be not convenient for adjust simultaneously, whole use has the problem of certain limitation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clear tiny fragments of stone, coal, etc. of railway device, includes main mounting bracket, actuating mechanism, support frame, spacing and clear tiny fragments of stone, coal, etc. of track formula main part, the bottom surface mounting of main mounting bracket is provided with actuating mechanism, the top both sides surface edge of main mounting bracket all vertically is provided with the support frame, the support frame is crisscross with the support frame and sets up, and the central line of support frame and support frame is not on same water flat line, the top surface of support frame all transversely is provided with spacing perpendicularly, the both sides surface that main mounting bracket is close to the bottom all transversely is provided with clear tiny fragments of stone, coal, etc. of track formula main part.

Preferably, the main mounting bracket is located the inside equal embedded spacing spout that transversely is provided with in top of support frame bottom, the surface that the main mounting bracket is close to spacing spout one end all is provided with step motor, the inside of spacing spout all transversely is provided with threaded rod one, the one end of threaded rod one is rotated and is installed inside one side of spacing spout.

By adopting the technical scheme, the first threaded rod can drive the limiting block to move in the limiting sliding groove in the rotating process.

Preferably, the other end of the first threaded rod rotates one side of running through the main mounting frame and the output shaft of the stepping motor, the outer surface of one side of the first threaded rod runs through and is provided with a limiting block, the limiting block is connected with a limiting sliding groove in a sliding clamping mode, and the outer surface of the top end of the limiting block is fixedly connected with the outer surface of one side of the bottom end of the supporting frame.

By adopting the technical scheme, when the limiting block moves inside the limiting sliding groove, the supporting frame and the limiting frame on the top end are driven to move simultaneously, so that the distance between the bottom crawler-type ballast cleaning machine main bodies is changed, the whole operation process is more stable, the angle is convenient to change, and the whole safety is higher.

Preferably, the bottom of spacing frame is inside to be embedded to be provided with spacing draw-in groove, the one end surface that spacing frame is close to the main mounting bracket also is connected and is provided with step motor, and the inside of spacing draw-in groove transversely is provided with threaded rod two, the one end of threaded rod two is rotated and is installed in one side inner wall of spacing draw-in groove, the other end of threaded rod two is rotated and is run through one side of spacing frame and step motor's output shaft.

By adopting the technical scheme, the nut clamping block is driven to translate in the limiting clamping groove by the rotation of the second threaded rod.

Preferably, a nut clamping block penetrates through the outer surface of one side of the second threaded rod, the nut clamping block is connected with the limiting clamping groove in a sliding clamping mode, a hydraulic rod is longitudinally connected and arranged at the bottom end of the nut clamping block, a fixing plate is transversely connected and arranged at the bottom end of the hydraulic rod, a driving motor is arranged on the outer surface of the top end of one side of the fixing plate, and the output end of the driving motor penetrates through one side of the bottom end of the fixing plate.

By adopting the technical scheme, the whole nut clamping block can drive the bottom end in the moving process. Clear tiny fragments of stone, coal, etc. main part of crawler-type removes simultaneously to better take out and stretch into from orbital bottom, overall operation is simple stable more.

Preferably, the surface of one side top of clear tiny fragments of stone, coal, etc. of crawler-type ballast machine main part vertically is provided with the pivot, and the top of pivot rotates and installs inside bottom one side of fixed plate, the pivot is close to the intermediate position and runs through and be provided with the gear, driving motor's output bottom is also connected and is provided with the gear, and the gear of driving motor output is connected with the inside gear engagement of pivot.

Adopt above-mentioned technical scheme for through the meshing of gear, thereby make driving motor can drive the clear tiny fragments of stone, coal, etc. main part of crawler-type of bottom and rotate simultaneously at the pivoted in-process, thereby make whole angle of adjustment clear up, perhaps wholly take out and place, holistic convenience is high.

Compared with the prior art, the beneficial effects of the utility model are that: this device of clear tiny fragments of stone, coal, etc. of railway:

1. the crawler-type ballast cleaning machine is provided with a main mounting frame and a driving mechanism, a limiting frame is symmetrically arranged on the top end of the main mounting frame in a staggered mode, and meanwhile, the bottom end of the limiting frame is provided with a crawler-type ballast cleaning machine main body, so that the overall working efficiency of the whole machine is guaranteed, the overall ballast cleaning efficiency is higher, and the distance and the gap between the crawler-type ballast cleaning machine main bodies on the two sides can be changed by arranging a first threaded rod and a first threaded rod, so that the overall use safety and the applicability are higher;

2. the screw rod II and the nut clamping block are arranged, the nut clamping block can drive the ballast cleaning mechanism at the bottom end to translate through rotation of the screw rod II, so that the ballast cleaning mechanism at the bottom end can be safely stretched into the bottom end of a track to work in cooperation with extension and retraction of the hydraulic rod, and meanwhile, the ballast cleaning mechanism can be safely retracted, the whole operation is simple, the stability is good, and the whole use is convenient and efficient;

3. be provided with gear and pivot, through driving motor's start-up, drive the gear and rotate, simultaneously through the meshing of gear to make the clear tiny fragments of stone, coal, etc. of crawler-type main part of the bottom can rotate and change the orientation, make whole cleaning angle can change, the later stage of being convenient for simultaneously is adjusted clear tiny fragments of stone, coal, etc. main mounting bracket parallel to placing to the clear tiny fragments of stone, coal, etc. main part of crawler-type, guarantee not to occupy bigger space.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

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

fig. 4 is a schematic view of the overall side view structure of the present invention.

In the figure: 1. a main mounting frame; 2. a drive mechanism; 3. a support frame; 4. a limiting chute; 5. a limiting block; 6. a first threaded rod; 7. a limiting frame; 8. a limiting clamping groove; 9. a second threaded rod; 10. a nut block; 11. a hydraulic rod; 12. a fixing plate; 13. a drive motor; 14. a gear; 15. a crawler-type ballast cleaning machine main body; 16. a rotating shaft; 17. a stepper motor.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a clear tiny fragments of stone, coal, etc. of railway device, including main mounting bracket 1, actuating mechanism 2, support frame 3, spacing spout 4, stopper 5, threaded rod 6, spacing frame 7, spacing draw-in groove 8, two 9 of threaded rod, nut fixture block 10, hydraulic stem 11, fixed plate 12, driving motor 13, gear 14, clear tiny fragments of stone, coal, etc. of crawler-type owner's machine main part 15, pivot 16 and step motor 17, the bottom surface mounting of main mounting bracket 1 is provided with actuating mechanism 2, the top both sides surface edge of main mounting bracket 1 all vertically is provided with support frame 3, support frame 3 and support frame 3 are crisscross setting, and the central line of support frame 3 and support frame 3 is not on same water flat line, the top surface of support frame 3 all transversely is provided with spacing frame 7 perpendicularly, the both sides surface that main mounting bracket 1 is close to the bottom all transversely is provided with clear tiny fragments of stone, coal, etc. of crawler-type owner's main part 15.

The main mounting frame 1 is internally and transversely provided with a limiting sliding groove 4 in an embedded manner at the top end of the bottom end of the support frame 3, the outer surface of one end of the main mounting frame 1, which is close to the limiting sliding groove 4, is provided with a stepping motor 17, a first threaded rod 6 is transversely arranged inside the limiting sliding groove 4, and one end of the first threaded rod 6 is rotatably arranged inside one side of the limiting sliding groove 4; the other end of the first threaded rod 6 rotates to penetrate through one side of the main mounting frame 1 and output shaft of the stepping motor 17, the outer surface of one side of the first threaded rod 6 penetrates through the limiting block 5, the limiting block 5 is connected with the limiting sliding groove 4 in a sliding clamping mode, the outer surface of the top end of the limiting block 5 is fixedly connected with the outer surface of one side of the bottom end of the support frame 3, when the device is used, when the whole angle of the crawler-type ballast cleaning machine main body 15 at the bottom end needs to be rotated, the distance between the two crawler-type ballast cleaning machine main bodies 15 needs to be adjusted, the safety of changing the angle is guaranteed, the stepping motor 17 on one side of the first threaded rod 6 can be controlled to be started, the rotation of the output shaft of the stepping motor 17 is controlled, the first threaded rod 6 is driven to rotate, the limiting block 5 inside the first threaded rod 6 is driven to move slowly through rotation of the first threaded rod 6, and the support frame 3 at the top end is driven through movement of the limiting block 5, Clear tiny fragments of stone, coal, etc. main part 15 of crawler-type of spacing 7 and bottom removes to make the distance between the clear tiny fragments of stone, coal, etc. main part 15 of both sides crawler-type adjust, thereby make wholly leave certain distance, during overall adjustment, whole security is higher.

A limiting clamping groove 8 is embedded in the bottom end of the limiting frame 7, a stepping motor 17 is also connected to the outer surface of one end, close to the main mounting frame 1, of the limiting frame 7, a second threaded rod 9 is transversely arranged in the limiting clamping groove 8, one end of the second threaded rod 9 is rotatably mounted in the inner wall of one side of the limiting clamping groove 8, and the other end of the second threaded rod 9 rotatably penetrates through one side of the limiting frame 7 to be connected with an output shaft of the stepping motor 17; when the device is used, the whole device is firstly placed on a rail through an auxiliary wheel at the bottom end of the driving mechanism 2, so that the whole device can slowly move along the rail, then the stepping motor 17 at one side of the threaded rod two 9 is controlled to be started, so as to drive the threaded rod two 9 to rotate, and the nut clamping block 10 drives the hydraulic rod 11 at the bottom end and the crawler-type ballast cleaning machine main body 15 to simultaneously move through the rotation of the threaded rod two 9, simultaneously, the hydraulic rod 11 stretches, so that the crawler-type ballast cleaning machine main body 15 can stably stretch into the bottom of the track to work, and can move reversely to integrally follow the crawler-type ballast cleaning machine main body 15. The bottom end of the track is drawn out, so that the whole use is convenient and stable.

A rotating shaft 16 is longitudinally arranged on the outer surface of the top end of one side of the crawler-type ballast cleaning machine main body 15, the top end of the rotating shaft 16 is rotatably arranged inside one side of the bottom end of the fixing plate 12, a gear 14 is arranged at the position, close to the middle, of the rotating shaft 16 in a penetrating manner, the bottom end of the output end of the driving motor 13 is also connected with the gear 14, and the gear 14 at the output end of the driving motor 13 is in meshed connection with the gear 14 inside the rotating shaft 16, when the angle of the crawler-type ballast cleaning machine main body 15 needs to be adjusted, the driving motor 13 is firstly started, the gear 14 at the bottom end is driven to rotate simultaneously by the rotation of the output shaft of the driving motor 13, and simultaneously, through the meshing connection between the gear 14 and the gear 14, so that the gear 14 on the other side drives the crawler-type ballast cleaning machine body 15 at the bottom end to rotate simultaneously, thereby change whole angle for whole work is more convenient, and holistic clearance effect is higher.

The working principle is as follows: when the railway ballast cleaning device is used, the device is integrally arranged through the first threaded rod 6, the limiting block 5, the second threaded rod 9, the nut clamping block 10 and the gear 14, so that the whole flexibility is better, the whole railway ballast cleaning device is convenient to adjust and use, the whole railway ballast cleaning device can integrally run more stably in the working process, the whole working efficiency can be guaranteed, and the whole practicability is improved.

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 clear tiny fragments of stone, coal, etc. of railway device, includes main mounting bracket (1), actuating mechanism (2), support frame (3), spacing (7) and clear tiny fragments of stone, coal, etc. of crawler-type quick-witted main part (15), its characterized in that: the utility model discloses a ballast cleaning machine, including main mounting bracket (1), support frame (3) and support frame (3), the bottom surface mounting of main mounting bracket (1) is provided with actuating mechanism (2), the top both sides surface edge of main mounting bracket (1) all vertically is provided with support frame (3), support frame (3) and support frame (3) are crisscross setting, and the central line of support frame (3) and support frame (3) is not on same water flat line, the top surface of support frame (3) all transversely is provided with spacing (7) perpendicularly, the both sides surface that main mounting bracket (1) is close to the bottom all transversely is provided with crawler-type ballast cleaning machine main part (15).

2. The railway ballast cleaning device as claimed in claim 1, wherein: the utility model discloses a supporting frame, including main mounting bracket (1), support frame (3), the inside equal embedded spacing spout (4) that transversely is provided with in top that main mounting bracket (1) is located support frame (3) bottom, the surface that main mounting bracket (1) is close to spacing spout (4) one end all is provided with step motor (17), the inside of spacing spout (4) all transversely is provided with threaded rod (6), the one end of threaded rod (6) is rotated and is installed inside one side of spacing spout (4).

3. The railway ballast cleaning device as claimed in claim 2, wherein: the other end of threaded rod (6) rotates the output shaft that runs through one side of main mounting bracket (1) and step motor (17), one side surface of threaded rod (6) runs through and is provided with stopper (5), be connected for the slip block between stopper (5) and spacing spout (4), the top surface of stopper (5) and the bottom one side fixed surface of support frame (3) are connected.

4. The railway ballast cleaning device as claimed in claim 3, wherein: the bottom of spacing (7) is inside to be embedded to be provided with spacing draw-in groove (8), spacing (7) are close to the one end surface of main mounting bracket (1) and also connect and are provided with step motor (17), and the inside of spacing draw-in groove (8) transversely is provided with threaded rod two (9), the one end of threaded rod two (9) is rotated and is installed in one side inner wall of spacing draw-in groove (8), the other end of threaded rod two (9) is rotated and is run through one side of spacing (7) and the output shaft of step motor (17).

5. The railway ballast cleaning device as claimed in claim 4, wherein: the outer surface of one side of the second threaded rod (9) penetrates through and is provided with a nut clamping block (10), the nut clamping block (10) is connected with the limiting clamping groove (8) in a sliding clamping mode, a hydraulic rod (11) is longitudinally connected and arranged at the bottom end of the nut clamping block (10), a fixing plate (12) is transversely connected and arranged at the bottom end of the hydraulic rod (11), a driving motor (13) is arranged on the outer surface of the top end of one side of the fixing plate (12), and the output end of the driving motor (13) penetrates through and is installed on one side of the bottom end of the fixing plate (12).

6. The ballast cleaning device for the railway according to claim 5, characterized in that: the ballast cleaning machine is characterized in that a rotating shaft (16) is longitudinally arranged on the outer surface of the top end of one side of a crawler-type ballast cleaning machine main body (15), the top end of the rotating shaft (16) is rotated and installed inside one side of the bottom end of a fixing plate (12), the rotating shaft (16) is close to the middle position and is provided with a gear (14) in a penetrating mode, the bottom end of the output end of a driving motor (13) is also connected with the gear (14), and the gear (14) at the output end of the driving motor (13) is meshed with the gear (14) inside the rotating shaft (16).