CN112048950A - Ballast cleaning machine capable of automatically supplementing ballast and using method - Google Patents
Ballast cleaning machine capable of automatically supplementing ballast and using method Download PDFInfo
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- CN112048950A CN112048950A CN202010983153.8A CN202010983153A CN112048950A CN 112048950 A CN112048950 A CN 112048950A CN 202010983153 A CN202010983153 A CN 202010983153A CN 112048950 A CN112048950 A CN 112048950A
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- ballast
- plate
- fixedly connected
- bevel gear
- traction head
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/06—Renewing or cleaning the ballast in situ, with or without concurrent work on the track
- E01B27/10—Renewing or cleaning the ballast in situ, with or without concurrent work on the track without taking-up track
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/06—Renewing or cleaning the ballast in situ, with or without concurrent work on the track
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a sleeper ballast screen scarifier capable of realizing automatic ballast supplement, which belongs to the technical field of ballast screen scarifiers and comprises a front traction head, wherein the side wall of the front traction head is fixedly connected with a lower plate, the top of the lower plate is connected with an upper plate in an attaching manner, one end of the upper plate, which is far away from the front traction head, is connected with a rear connecting plate, the upper plate and the lower plate are longitudinally provided with consistent through holes in a penetrating manner, the through hole inner cavities are movably inserted and provided with inserting columns, the top ends and the bottom ends of the inserting columns extend out of the through hole inner cavities, the top of the inserting columns are provided with top plates, the bottoms of the inserting columns are fixedly connected with screws, the peripheries of the screws are sleeved and provided with nuts, the bottoms of the rear connecting plate are uniformly provided with moving wheels, the top of the rear connecting plate is provided with a transverse plate, one side of the top of the transverse plate is connected with a vertical, but also can realize the automatic supplement and return of the new slag after the ballast is cleaned to the ballast bed.
Description
Technical Field
The invention relates to the technical field of ballast cleaning and screening machines, in particular to a ballast cleaning and screening machine at the bottom of a pillow and a using method, wherein the ballast cleaning and screening machine can realize automatic supplement of ballast.
Background
The ballast cleaning is to dig out and screen the dirty ballast in the depth range of 30-40 cm from the bottom of the pillow, backfill the screened qualified ballast on the line, and supplement part of new ballast to form a clean track bed. The cleaning of the sieve is an important means for recovering the performance of the ballast bed, and the sieve must be cleaned regularly especially in long-term passing sections of the slurry-turning and mud-pumping and coal and ore transporting trains.
However, most of the existing ballast scarifier cannot automatically supplement new ballast to a ballast bed in the working process, but can discharge a large amount of small waste materials such as ballast, coal ash and the like in the dirty ballast scarifier, the quantity of the ballast after scarifier does not reach the standard, and the ballast bed needs to be repaired again, repeated operation is carried out, and the production efficiency is reduced, so that the sleeper ballast scarifier capable of automatically supplementing the ballast and the using method thereof have practical values.
Disclosure of Invention
The invention aims to provide a ballast cleaning machine at the bottom of a pillow and a using method thereof, which can realize automatic ballast supplement, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a sleeper ballast screen scarifier capable of realizing automatic ballast supplement comprises a front traction head, wherein the side wall of the front traction head is fixedly connected with a lower plate, the top of the lower plate is connected with an upper plate in an attaching manner, one end of the upper plate, far away from the front traction head, is connected with a rear connecting plate, the upper plate and the lower plate are longitudinally provided with consistent through holes in a penetrating manner, the through hole inner chambers are movably inserted and provided with inserting columns, the top ends and the bottom ends of the inserting columns extend out of the through hole inner chambers, the top of the inserting columns are provided with top plates, the bottoms of the inserting columns are fixedly connected with screw rods, nuts are sleeved on the peripheries of the screw rods, the bottoms of the rear connecting plates are uniformly provided with moving wheels, the top of the rear connecting plate is provided with a transverse plate, one side of the top of the transverse plate is connected with a vertical plate, the other side of the, and the output end shaft of the speed reducing motor penetrates through the opposite plate and is connected with a main bevel gear, the bottom of the main bevel gear is provided with a slave bevel gear matched with the main bevel gear, a threaded column is fixedly inserted into the inner cavity of the slave bevel gear, the bottom end of the threaded column is fixedly connected with a bearing seat in a sleeved mode, the bottom of the bearing seat is fixedly welded to the top of the transverse plate, and the threaded column is provided with a ballast cleaning device.
Preferably, ballast cleaning device includes the mounting bracket, the mounting bracket bottom vertically runs through with the screw thread post corresponds the position and is provided with mounting hole one, just a mounting hole inner chamber fixedly connected with and screw thread post assorted connection swivel nut, just the screw thread post top is passed and is connected the swivel nut and extend to the mounting bracket inner chamber, the screw thread top is connected with last limiting plate, the mounting bracket is close to riser one side and evenly is provided with T type slider, the riser is close to T type slider one side and vertically is provided with the T type guide rail that matches with T type slider, just T type slider activity sets up among the T type guide rail inner chamber that matches.
Preferably, a steering mechanism is arranged at the top of the mounting frame, a cantilever is arranged at the top of the steering mechanism, a base column is arranged at one side of the bottom of the cantilever, which is far away from the steering mechanism, a lower fixing frame is arranged at the bottom of the base column, a rotating plate is arranged in the inner cavity of the lower fixing frame, the lower fixing frame is rotatably connected with the rotating plate through a first pin shaft, a first electric hydraulic rod is obliquely arranged between the lower fixing frame and the rotating plate, first end plates are arranged at the left end and the right end of the first electric hydraulic rod, two groups of first end plates and first electric hydraulic rods are rotatably connected through a second pin shaft, an excavating cylinder is arranged at the bottom of the rotating plate, a spiral blade rod is arranged in the inner cavity of the excavating cylinder, a motor mounting frame is fixedly connected to the outer wall of the excavating cylinder, a motor is fixedly connected to, the bottom of the excavating cylinder is connected with a discharging pipe, a side plate is fixedly connected to the side wall of the discharging pipe, a dust collector is arranged at the top of the side plate, a connecting pipe is connected between the dust collector and the discharging pipe, a filter screen is fixedly connected to the inner cavity of the discharging pipe and the corresponding position of the connecting pipe, and one side, away from the motor, of the front end face of the excavating cylinder is open.
Preferably, the steering mechanism comprises a vertical plate body, a transverse plate body is fixedly connected to the bottom of the side wall of the vertical plate body, the vertical plate body is fixedly connected to the top of the mounting frame, a follow-up plate is arranged above the transverse plate body, electric hydraulic rod II is arranged on the front end face and the rear end face of the follow-up plate at intervals, two end plates II are arranged at two ends of the electric hydraulic rod II, the two end plates II are rotatably connected with the electric hydraulic rod II matched with each other through pin shafts, and each group of the two end plates II connected with two ends of the electric hydraulic rod are fixedly welded with the follow-up plate and the vertical plate body respectively.
Preferably, the follow-up plate is including placing the platform, it evenly is provided with anti-skidding sawtooth rack to place bench top portion, it is provided with the bottom sliding ring to place bench bottom portion, it connects the post to place bench bottom central authorities fixedly connected with, it connects the post bottom to cup joint and is fixed with the bottom bearing housing to connect, the bottom welded fastening of bottom bearing housing is on the top of horizontal plate body.
Preferably, a circular slide rail matched with the bottom slide ring is arranged at the top of the transverse plate body, the bottom end of the bottom slide ring extends to the inner cavity of the circular slide rail, a sawtooth groove matched with the anti-skid sawtooth strip is arranged on one side, close to the follow-up plate, of the bottom of the cantilever, the anti-skid sawtooth strip is respectively inserted into the sawtooth groove inner cavity at the bottom of the cantilever, and the cantilever is fixedly connected with the follow-up plate through bolts.
A method for using a ballast cleaning machine under a pillow capable of automatically supplementing ballast comprises the following steps:
s1: when the ballast cleaning and screening machine at the bottom of the sleeper is used, the front traction head drives the rear connecting plate to move on the sleeper for ballast cleaning and screening operation, and the lower plate connected with the front traction head and the upper plate connected with the rear connecting plate are inserted with the inserting columns in a penetrating manner, so that the front traction head is rotatably connected with the rear connecting plate, and the ballast cleaning and screening machine can perform ballast cleaning and screening operation through a bent road section;
s2: when ballast cleaning operation is carried out, the main bevel gear is driven to rotate through the speed reduction motor, and under the condition that the main bevel gear rotates, the auxiliary bevel gear drives the threaded column to rotate, so that the mounting frame moves downwards under the driving of the connecting threaded sleeve sleeved on the periphery of the threaded column, and the excavating cylinder is lowered below a sleeper;
s3: after the excavating cylinder descends below a sleeper, the follow-up plate drives the cantilever to swing through telescopic matching between the two groups of electric hydraulic rods, the excavating cylinder cuts into a ballast bed, the motor drives the spiral blade rods to rotate, ballast is continuously excavated and conveyed to the inner cavity of the discharge pipe, the ballast is cleaned and dedusted through the dust collector, impurity removal operation is performed, the cleaned ballast falls back to the ballast bed through the inner cavity of the discharge pipe, and therefore automatic supplement and supplement of new ballast after the ballast is cleaned and returned to the ballast bed are achieved.
Compared with the prior art, the invention has the beneficial effects that:
1. the angle of the excavation cylinder cut into the ballast bed can be adjusted through the extension and retraction of the electric hydraulic rod I, so that the excavation cylinder can be conveniently cut into the ballast bed, and the spiral blade rods can conveniently perform excavation operation on old ballast;
2. after the excavating cylinder descends below the sleeper, the follow-up plate drives the cantilever to swing through the telescopic matching between the two groups of electric hydraulic rods, and the ballast cleaning machine can rotate the cleaning device from one side of the rear connection plate to the other side, so that the excavating and cleaning operation on two sides of the railway track bed can be realized;
3. when the operation of cleaning sieve is carried out to the railway switch in needs, because the width of railway ballast bed changes, drive the follow-up plate through the flexible of two sets of electronic hydraulic stem two and rotate for the cantilever at follow-up plate top drives and digs a section of thick bamboo and rotate the width of adjustment cleaning sieve operation, thereby improves cleaning sieve efficiency, makes this ballast cleaning sieve machine's application scope wider.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a ballast cleaning device according to the present invention;
FIG. 3 is a schematic view of the steering mechanism of the present invention;
fig. 4 is a schematic view of the structure of the follower plate of the present invention.
In the figure: 1. a front traction head; 2. a lower plate; 3. a rear connecting plate; 4. a ballast cleaning device; 41. a mounting frame; 42. a steering mechanism; 421. a vertical plate body; 422. a transverse plate body; 423. a follower plate; 4231. a placing table; 4232. an anti-slip sawtooth strip; 4233. a bottom slip ring; 4234. connecting the column; 4235. a bottom bearing housing; 424. a second electric hydraulic rod; 425. a second end plate; 426. a circular slide rail; 43. connecting a threaded sleeve; 44. a T-shaped slider; 45. a cantilever; 46. a base post; 47. a lower fixing frame; 48. an electric hydraulic rod I; 49. a first end plate; 410. excavating a barrel; 411. a motor mounting bracket; 412. a motor; 413. a helical blade bar; 414. a discharging pipe; 415. a side panel; 416. a vacuum cleaner; 417. a connecting pipe; 5. an upper plate; 6. inserting a column; 7. a screw; 8. a nut; 9. a top plate; 10. a moving wheel; 11. a transverse plate; 12. a vertical plate; 13. a threaded post; 14. a slave bevel gear; 15. a bearing seat; 16. aligning the plate; 18. a support plate; 19. a reduction motor; 20. a main bevel gear; 21. and an upper limiting plate.
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, the present invention provides a technical solution of a ballast cleaning machine for a sleeper capable of automatically replenishing ballast: a sleeper ballast screen scarifier capable of realizing automatic ballast supplement comprises a front traction head 1, the side wall of the front traction head 1 is fixedly connected with a lower plate 2, the top of the lower plate 2 is connected with an upper plate 5 in an attaching way, one end of the upper plate 5 far away from the front traction head 1 is connected with a rear connecting plate 3, the upper plate 5 and the lower plate 2 are longitudinally provided with consistent through holes in a penetrating way, the through hole inner cavities are movably inserted with inserting columns 6, the top ends and the bottom ends of the inserting columns 6 extend out of the through hole inner cavities, the top of the inserting columns 6 are provided with top plates 9, the bottom of the inserting columns 6 is fixedly connected with screw rods 7, the periphery of the screw rods 7 is sleeved with nuts 8, the bottom of the rear connecting plate 3 is uniformly provided with moving wheels 10, the top of the rear connecting plate 3 is provided with a transverse plate 11, one side of the top of the transverse plate 11 is connected with a vertical plate 12, the other, and the output end shaft of the gear motor 19 penetrates through the opposite plate 16 and is connected with a main bevel gear 20, the bottom of the main bevel gear 20 is provided with a slave bevel gear 14 matched with the main bevel gear, a threaded column 13 is fixedly inserted into the inner cavity of the slave bevel gear 14, the bottom end of the threaded column 13 is fixedly sleeved with a bearing seat 15, the bottom of the bearing seat 15 is fixedly welded on the top of the transverse plate 11, and the threaded column 13 is provided with a ballast cleaning device 4.
Referring to fig. 1 and 2, the ballast cleaning device 4 includes an installation frame 41, a first installation hole longitudinally penetrates through a position corresponding to the threaded column 13 at the bottom of the installation frame 41, a first connection threaded sleeve 43 matched with the threaded column 13 is fixedly connected to an inner cavity of the first installation hole, the top end of the threaded column 13 penetrates through the first connection threaded sleeve 43 and extends to the inner cavity of the installation frame 41, the top of the threaded column 13 is connected with an upper limiting plate 21, T-shaped sliders 44 are uniformly arranged on one side of the installation frame 41 close to the vertical plate 12, a T-shaped guide rail matched with the T-shaped sliders 44 is longitudinally arranged on one side of the vertical plate 12 close to the T-shaped sliders 44, and the T-shaped sliders 44 are movably arranged in.
Referring to fig. 2, a steering mechanism 42 is disposed on the top of a mounting frame 41, a cantilever 45 is disposed on the top of the steering mechanism 42, a base column 46 is disposed on one side of the bottom of the cantilever 45 away from the steering mechanism 42, a lower fixing frame 47 is disposed on the bottom of the base column 46, a rotating plate is disposed in an inner cavity of the lower fixing frame 47, the lower fixing frame 47 is rotatably connected to the rotating plate through a pin, a first electric hydraulic rod 48 is obliquely disposed between the lower fixing frame 47 and the rotating plate, first end plates 49 are disposed at left and right ends of the first electric hydraulic rod 48, the two first end plates 49 are rotatably connected to the first electric hydraulic rod 48 through a pin, an excavating cylinder 410 is disposed at the bottom of the rotating plate, a spiral blade rod 413 is disposed in an inner cavity of the excavating cylinder 410, a motor mounting frame 411 is fixedly connected to an outer wall of the excavating cylinder 410, a motor 412 is fixedly connected to, excavate a section of thick bamboo 410 bottom and be connected with unloading pipe 414, unloading pipe 414 lateral wall fixedly connected with lateral part board 415, lateral part board 415 top is provided with dust catcher 416, and be connected with connecting pipe 417 between dust catcher 416 and the unloading pipe 414, and unloading pipe 414 inner chamber corresponds position fixedly connected with filter screen with connecting pipe 417, one side that motor 412 was kept away from to the terminal surface before excavating a section of thick bamboo 410 is uncovered setting, through the flexible of electronic hydraulic stem one 48, can realize cutting into the angle of ballast bed to excavating a section of thick bamboo 410 and adjust, thereby conveniently excavate a section of thick bamboo 410 and cut into to ballast inside, also make things convenient for helical blade pole 413 to excavate the operation to the old way sediment.
Referring to fig. 2 and 3, the steering mechanism 42 includes a vertical plate 421, a horizontal plate 422 is fixedly connected to the bottom of the side wall of the vertical plate 421, the vertical plate 421 is fixedly connected to the top of the mounting frame 41, a follower plate 423 is disposed above the horizontal plate 422, two electric hydraulic rods 424 are disposed at intervals on the front and rear end faces of the follower plate 423, two end plates 425 are disposed at two ends of the two sets of electric hydraulic rods 424, the two end plates 425 are rotatably connected to the respectively matched electric hydraulic rods 424 through a pin shaft three, and the two end plates 425 connected to two ends of each set of electric hydraulic rods 424 are respectively welded to the follower plate 423 and the vertical plate 421.
Referring to fig. 3 and 4, the follower plate 423 includes a placing table 4231, the top of the placing table 4231 is uniformly provided with anti-slip saw-tooth strips 4232, the bottom of the placing table 4231 is provided with a bottom slip ring 4233, the center of the bottom of the placing table 4231 is fixedly connected with a connecting column 4234, the bottom end of the connecting column 4234 is fixedly sleeved with a bottom bearing sleeve 4235, and the bottom of the bottom bearing sleeve 4235 is welded and fixed on the top end of the transverse plate body 422.
Referring to fig. 2, 3 and 4, a circular slide rail 426 matching with the bottom slide ring 4233 is arranged at the top of the transverse plate 422, the bottom end of the bottom slide ring 4233 extends into an inner cavity of the circular slide rail 426, a sawtooth groove matching with the sawtooth-shaped anti-skid strip 4232 is arranged at one side of the bottom of the cantilever 45 close to the follower plate 423, the sawtooth-shaped anti-skid strip 4232 is respectively inserted into the sawtooth groove inner cavity at the bottom of the cantilever 45, the cantilever 45 and the follower plate 423 are fixedly connected through bolts, after the excavating cylinder 410 descends to below a sleeper, the follower plate 423 drives the cantilever 45 to swing through telescopic matching between two groups of electric hydraulic rods 424, and the ballast cleaning machine can rotate the cleaning device from one side of the rear connecting plate 3 to the other side, so that excavating and cleaning operations on two sides of a railway track bed can be realized, and when cleaning operations on a railway turnout are required, because the width of the railway track bed changes, the flexible follow-up plate 423 that drives through two sets of electronic hydraulic stem two 424 rotates for the cantilever 45 at follow-up plate 423 top drives and excavates a section of thick bamboo 410 and rotates the width of adjustment cleaning operation, thereby improves cleaning efficiency, makes this ballast cleaning machine's application scope wider.
The use method of the sleeper ballast cleaning machine capable of realizing automatic ballast supplement comprises the following steps,
s1: in the use process of the ballast cleaning machine at the bottom of the sleeper, the front traction head 1 drives the rear connecting plate 3 to move on the sleeper for ballast cleaning operation, and the lower plate 2 connected with the front traction head 1 and the upper plate 5 connected with the rear connecting plate 3 are penetrated and inserted with the inserting columns 6, so that the front traction head 1 and the rear connecting plate 3 are rotatably connected, and the ballast cleaning machine can perform ballast cleaning operation through a bent section;
s2: when ballast cleaning operation is carried out, the main bevel gear 20 is driven to rotate through the speed reducing motor 19, under the condition that the main bevel gear 20 rotates, the bevel gear 14 drives the threaded column 13 to rotate, so that the mounting frame 41 moves downwards under the driving of the connecting threaded sleeve 43 sleeved on the periphery of the threaded column 13, and the excavating cylinder 410 is lowered below a sleeper;
s3: after the excavation cylinder 410 descends to a position below a sleeper, the follow-up plate 423 drives the cantilever 45 to swing through the telescopic matching between the two groups of electric hydraulic rods 424, the excavation cylinder 410 is made to cut into a ballast bed, the motor 412 drives the spiral blade rod 413 to rotate, ballast is continuously excavated and conveyed to the inner cavity of the discharging pipe 414, the dust is cleaned and removed through the dust collector 416, impurity removal operation is performed, the cleaned ballast falls back to the ballast bed through the inner cavity of the discharging pipe 414, and therefore automatic supplement and supplement of new ballast after the ballast is cleaned and sieved back to the ballast bed are achieved.
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 (7)
1. The utility model provides a can realize automatic sleeper ballast screen scarifier of replenishing ballast, includes preceding traction head (1), its characterized in that: the side wall of the front traction head (1) is fixedly connected with a lower plate (2), the top of the lower plate (2) is connected with an upper plate (5) in an attaching mode, one end, far away from the front traction head (1), of the upper plate (5) is connected with a rear traction head (3), consistent through holes are longitudinally arranged on the upper plate (5) and the lower plate (2) in a penetrating mode, inserting columns (6) are movably inserted into the through hole inner cavities in an inserting mode, through hole inner cavities extend out of the top ends and the bottom ends of the inserting columns (6), a top plate (9) is arranged on the top of each inserting column (6), screw rods (7) are fixedly connected with the bottoms of the inserting columns (6), nuts (8) are sleeved on the peripheries of the screw rods (7), moving wheels (10) are evenly arranged at the bottom of the rear traction head (3), a transverse plate (11) is arranged at the top of the rear, the ballast cleaning device is characterized in that the other side of the top of the transverse plate (11) is connected with a pair of plates (16), a support plate (18) is arranged on one side, away from the vertical plate (12), of the pair of plates (16), a speed reducing motor (19) is fixedly connected to the top of the support plate (18), an output end shaft of the speed reducing motor (19) penetrates through the pair of plates (16) and is connected with a main bevel gear (20), a slave bevel gear (14) matched with the main bevel gear (20) is arranged at the bottom of the main bevel gear (20), a threaded column (13) is fixedly inserted into an inner cavity of the slave bevel gear (14), a bearing seat (15) is fixedly sleeved at the bottom end of the threaded column (13), the bottom of the bearing seat (15) is fixedly welded at the.
2. The ballast cleaning machine for under-pillow ballast capable of realizing automatic ballast supplement according to claim 1, characterized in that: ballast cleaning device (4) include mounting bracket (41), mounting bracket (41) bottom and screw post (13) correspond the position and vertically run through and are provided with mounting hole one, just a mounting hole inner chamber fixedly connected with and screw post (13) assorted connection swivel nut (43), just screw post (13) top is passed and is connected swivel nut (43) and extend to mounting bracket (41) inner chamber, screw post (13) top is connected with limiting plate (21) on, mounting bracket (41) are close to riser (12) one side and evenly are provided with T type slider (44), riser (12) are close to T type slider (44) one side and vertically are provided with the T type guide rail that matches with T type slider (44), just T type slider (44) activity sets up among the T type guide rail inner chamber that matches.
3. The ballast cleaning machine for under-pillow ballast capable of realizing automatic ballast supplement according to claim 2, characterized in that: the top of the mounting frame (41) is provided with a steering mechanism (42), the top of the steering mechanism (42) is provided with a cantilever (45), one side, far away from the steering mechanism (42), of the bottom of the cantilever (45) is provided with a base column (46), the bottom of the base column (46) is provided with a lower fixing frame (47), the inner cavity of the lower fixing frame (47) is provided with a rotating plate, the lower fixing frame (47) is rotatably connected with the rotating plate through a first pin shaft, a first electric hydraulic rod (48) is obliquely arranged between the lower fixing frame (47) and the rotating plate, the left end and the right end of the first electric hydraulic rod (48) are respectively provided with a first end plate (49), the two groups of first end plates (49) are rotatably connected with the first electric hydraulic rod (48) through a second pin shaft, the bottom of the rotating plate is provided with an excavating cylinder (410), and the inner cavity of the excavating, dig a section of thick bamboo (410) outer wall fixedly connected with motor mounting bracket (411), just motor mounting bracket (411) inner chamber fixedly connected with motor (412), the motor shaft of motor (412) run through dig a section of thick bamboo (410) and with spiral leaf pole (413) fixed connection, it is connected with unloading pipe (414) to dig a section of thick bamboo (410) bottom, unloading pipe (414) lateral wall fixedly connected with lateral part board (415), lateral part board (415) top is provided with dust catcher (416), just be connected with connecting pipe (417) between dust catcher (416) and unloading pipe (414), just unloading pipe (414) inner chamber corresponds position fixedly connected with filter screen with connecting pipe (417), it is open setting to dig one side that motor (412) were kept away from to a section of thick bamboo (410) preceding terminal surface.
4. The ballast cleaning machine for under-pillow ballast capable of realizing automatic ballast supplement according to claim 3, characterized in that: steering mechanism (42) include vertical plate body (421), the horizontal plate body (422) of bottom fixedly connected with of vertical plate body (421) lateral wall, vertical plate body (421) fixed connection is at the top of mounting bracket (41), the top of horizontal plate body (422) is provided with follow-up plate (423), the terminal surface all is provided with electronic hydraulic stem two (424) at the interval around follow-up plate (423), and is two sets of the both ends of electronic hydraulic stem two (424) all are provided with end plate two (425), just all rotate through round pin axle three between end plate two (425) and the electronic hydraulic stem two (424) that match separately and be connected, and every group end plate two (425) that electronic hydraulic stem two (424) both ends are connected respectively with follow-up plate (423) and vertical plate body (421) welded fastening.
5. The ballast cleaning machine for under-pillow ballast capable of realizing automatic ballast supplement according to claim 4, characterized in that: the follow-up plate (423) comprises a placing table (4231), anti-skidding sawtooth strips (4232) are uniformly arranged at the top of the placing table (4231), a bottom sliding ring (4233) is arranged at the bottom of the placing table (4231), a connecting column (4234) is fixedly connected to the center of the bottom of the placing table (4231), a bottom bearing sleeve (4235) is fixedly sleeved at the bottom end of the connecting column (4234), and the bottom of the bottom bearing sleeve (4235) is welded and fixed to the top end of the transverse plate body (422).
6. The ballast cleaning machine for under-pillow ballast capable of realizing automatic ballast supplement according to claim 5, characterized in that: the anti-skid plate is characterized in that a circular sliding rail (426) matched with a bottom sliding ring (4233) is arranged at the top of the transverse plate body (422), the bottom end of the bottom sliding ring (4233) extends to the inner cavity of the circular sliding rail (426), a sawtooth groove matched with an anti-skid sawtooth strip (4232) is formed in one side, close to the follow-up plate (423), of the bottom of the cantilever (45), the anti-skid sawtooth strip (4232) is respectively inserted into the sawtooth groove inner cavity at the bottom of the cantilever (45), and the cantilever (45) is fixedly connected with the follow-up plate (423) through bolts.
7. The use method of the ballast cleaning machine for the under-pillow ballast capable of realizing the automatic ballast supplement according to any one of claims 1 to 6, characterized in that: the method comprises the following steps:
s1: in the use process of the ballast cleaning machine at the bottom of the sleeper, the front traction head (1) drives the rear connecting plate (3) to move on the sleeper for ballast cleaning operation, and the lower plate (2) connected with the front traction head (1) and the upper plate (5) connected with the rear connecting plate (3) are inserted with the inserting columns (6) in a penetrating and inserting mode, so that the front traction head (1) is rotatably connected with the rear connecting plate (3), and the ballast cleaning machine can perform ballast cleaning operation through a bent road section;
s2: when ballast cleaning operation is carried out, the main bevel gear (20) is driven to rotate through the speed reducing motor (19), under the condition that the main bevel gear (20) rotates, the screw thread column (13) is driven to rotate by the bevel gear (14), so that the mounting frame (41) moves downwards under the driving of the connecting screw sleeve (43) sleeved on the periphery of the screw thread column (13), and the excavating cylinder (410) is lowered below a sleeper;
s3: after the excavation cylinder (410) descends to a position below a sleeper, the two groups of electric hydraulic rods (424) are matched in a telescopic mode, the follow-up plate (423) drives the cantilever (45) to swing, the excavation cylinder (410) cuts into a ballast bed, the motor (412) drives the spiral blade rod (413) to rotate, ballast is continuously excavated and conveyed to the inner cavity of the discharging pipe (414), then the dust is cleaned and removed through the dust collector (416), impurity removal operation is carried out, the ballast after being cleaned falls back to the ballast bed through the inner cavity of the discharging pipe (414), and therefore automatic supplement and return of new ballast after being cleaned and screened to the ballast bed are achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010983153.8A CN112048950A (en) | 2020-09-18 | 2020-09-18 | Ballast cleaning machine capable of automatically supplementing ballast and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010983153.8A CN112048950A (en) | 2020-09-18 | 2020-09-18 | Ballast cleaning machine capable of automatically supplementing ballast and using method |
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| CN112048950A true CN112048950A (en) | 2020-12-08 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113322726A (en) * | 2021-07-08 | 2021-08-31 | 中国铁路西安局集团有限公司安康工务段 | Ballast sealing machine for railway ballast bed |
| CN114508005A (en) * | 2022-01-07 | 2022-05-17 | 上海工程技术大学 | Embedded type compensation device for settlement of rail crossing bed |
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| EP3412827A1 (en) * | 2017-06-06 | 2018-12-12 | Swietelsky Baugesellschaft m.b.H. | Railway vehicle for track construction remediation |
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| CN2089481U (en) * | 1991-01-31 | 1991-11-27 | 天津铁路分局唐山工务段 | Screw sludge draining device for sreen cleaning machine |
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| CN2138664Y (en) * | 1992-06-12 | 1993-07-21 | 成都铁路局什邡养路机械厂 | Small screening macine for full section of railway road bed |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113322726A (en) * | 2021-07-08 | 2021-08-31 | 中国铁路西安局集团有限公司安康工务段 | Ballast sealing machine for railway ballast bed |
| CN114508005A (en) * | 2022-01-07 | 2022-05-17 | 上海工程技术大学 | Embedded type compensation device for settlement of rail crossing bed |
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Application publication date: 20201208 |