CN110258206A - The small device of the stone tiny fragments of stone, coal, etc. under a kind of cleaning railroad sleeper - Google Patents
The small device of the stone tiny fragments of stone, coal, etc. under a kind of cleaning railroad sleeper Download PDFInfo
- Publication number
- CN110258206A CN110258206A CN201910504162.1A CN201910504162A CN110258206A CN 110258206 A CN110258206 A CN 110258206A CN 201910504162 A CN201910504162 A CN 201910504162A CN 110258206 A CN110258206 A CN 110258206A
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- tiny fragments
- shaft
- sleeper
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- 239000004575 stone Substances 0.000 title claims abstract description 122
- 239000003245 coal Substances 0.000 title claims abstract description 87
- 239000012634 fragment Substances 0.000 title claims abstract description 87
- 241001669679 Eleotris Species 0.000 title claims abstract description 36
- 238000004140 cleaning Methods 0.000 title claims abstract description 24
- 238000012546 transfer Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 25
- 239000003638 chemical reducing agent Substances 0.000 claims description 19
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 241000237858 Gastropoda Species 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- -1 etc. device 5 Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Classifications
-
- 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
- E01B27/04—Removing the ballast; Machines therefor, whether or not additionally adapted for taking-up ballast
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/02—Removing or re-contouring ballast
- E01B2203/022—Horizontal chain
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/14—Way of locomotion or support
- E01B2203/141—Way of locomotion or support on the track to be treated
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of small devices of the stone tiny fragments of stone, coal, etc. under cleaning railroad sleeper, including car body, horizontally moving device, lifting device, transfer and clear tiny fragments of stone, coal, etc. device；Present device structure is simple, and low cost is versatile, easy to operate, it is easy to spread, the stone tiny fragments of stone, coal, etc. under railway main track and complicated switch sleeper can be cleared up, when implementing clear tiny fragments of stone, coal, etc. operation, can multiple devices be used cooperatively, can greatly reduce the labor intensity of railway worker, improve artificial clear tiny fragments of stone, coal, etc. efficiency.
Description
Technical field
The invention belongs to Railway Designs and manufacturing field, and in particular to one kind is suitable for cleaning railway main track and switch sleeper
The small device of the lower stone tiny fragments of stone, coal, etc..
Background technique
Railway roadbed is railway ballast (the stone tiny fragments of stone, coal, etc.) bed course being laid on road bed, and main function is support sleeper, keeps sleeper position
It sets, prevents the vertical or horizontal movement of sleeper, the pressure on sleeper top is uniformly transmitted to roadbed, and exclude ground rainwater, makes rail
Road has enough elasticity, mitigates rolling stock to the percussion of rail.Because wind, Shui Chong bring the soil or road of railway roadbed into
The tiny fragments of stone, coal, etc. breaks pulverized powder and fills up railway roadbed gap often, so that railway roadbed forms impermeable stratum, impeded drainage eventually leads to plate knot of ballast bed,
Flexibility decrease, damping effect is deteriorated, to influence traffic safety.Therefore, railway worker need to regularly replace the railway ballast below track.
There are mainly two types of modes for China railways cleaning work at present, a kind of to cooperate railway worker using Large-scale Railway screen scarifier
Sorting operation is carried out, another kind is artificial cleaning.Though the clear tiny fragments of stone, coal, etc. of Large-scale Railway screen scarifier is high-efficient, mobility strong involves great expense,
Popularity rate is low, and many railway divisions in China (especially track switch section) cleaning work at this stage is still based on artificial.Due to the clear tiny fragments of stone, coal, etc.
Working space limitation, the current problem of artificial clear tiny fragments of stone, coal, etc. operation is to be difficult to clean up stone under sleeper using existing equipment (spade, hoe)
The tiny fragments of stone, coal, etc., especially in the Northwest, since the stone tiny fragments of stone, coal, etc. is hardened serious under railroad sleeper, clear tiny fragments of stone, coal, etc. operation labor intensity is high, and labor intensive is more.
The domestic and international field has also published some patents and product, but is used as the clear tiny fragments of stone, coal, etc. operation of railway, exists certain
Limitation.Chinese patent notification number be a kind of tunneling boring excavation screen cleaning machine disclosed in CN201785685U can clear up main track and
The stone tiny fragments of stone, coal, etc. under switch sleeper, but clear up the stone tiny fragments of stone, coal, etc. under track switch and constantly need to widen bottom beam, and the stone tiny fragments of stone, coal, etc. cannot be cleared up under compound switch sleeper,
For large-scale screen scarifier, involve great expense.Chinese patent notification number exists for a kind of railway ballast screen scarifier disclosed in CN108930204A
Though the stone tiny fragments of stone, coal, etc. does not have to widen bottom beam under cleaning track switch, the stone tiny fragments of stone, coal, etc. under compound switch sleeper cannot be equally cleared up, and be large-scale screen scarifier, made
High price is expensive, needs periodic maintenance, and manual operation is inconvenient.Clear tiny fragments of stone, coal, etc. machine domestic at present is all that clear tiny fragments of stone, coal, etc. operation is carried out under sleeper is right
After carry out screening backfill, the disadvantage is that type involves great expense, and cannot clear up compound track switch, versatility is not strong, be not easy to worker behaviour
Make.
Summary of the invention
For these problems existing in the prior art, the present invention is intended to provide a kind of clear tiny fragments of stone, coal, etc. equipment of small type railway, is applicable in
In the operating environment of narrow space, cooperates support staff's operation, the ashlar tiny fragments of stone, coal, etc. under railway main track and various switch sleepers can be cleared up,
It is simple in construction, easy to disassemble and assemble, it is easy to transport, railway worker is facilitated to use.
The present invention adopts the following technical scheme:
The small device of the stone tiny fragments of stone, coal, etc. under a kind of cleaning railroad sleeper, including car body, horizontally moving device, lifting device, steering
Device and clear tiny fragments of stone, coal, etc. device；
Car body includes vehicle frame and wheel pair, and vehicle frame is connected in wheel to upper, and wheel is moved on railway track；
Horizontally moving device includes guide rail, sliding block, limited block and support plate, and there are two guide rail tools, and two guide rails are parallel, and
It is each perpendicular to rail, guide rail is fixed on vehicle frame, at least one sliding block is slidably connected on each guide rail, and the both ends of guide rail are equal
It is provided with the limited block that anti-limited slip block falls off, support plate is connected to the sliding block top of two guide rails, and support plate is located at two guide rails
Between；
Lifting device includes column, rotary support seat, column end cap, elevator pedestal, threephase asynchronous machine, shaft coupling one
And worm wheel screw rod lifting machine；The bottom end of column is fixedly connected on the supporting plate, and sliding is arranged elevator bottom seat on column, column
Top connects column end cap, and stud end covers connection elevator pedestal, and threephase asynchronous machine and worm wheel screw rod lifting machine are fixed
On elevator pedestal, the output shaft of threephase asynchronous machine passes through the input axis connection of shaft coupling one and worm screw elevator,
The lead screw of worm screw elevator is parallel with column, and the lower end of lead screw is threadedly coupled with rotary support seat, is located at rotation support
Lead screw one end of seat lower section is provided with limited block；
Transfer includes that bogie and rotating support shaft are held, and the outer ring that rotating support shaft is held is connected with rotary support seat,
The inner ring that rotating support shaft is held is connected with the ring flange of the speed reducer of clear tiny fragments of stone, coal, etc. device, and bogie is fixedly connected on the flange of speed reducer
On disk；
Clear tiny fragments of stone, coal, etc. device includes motor, gear reducer, shaft coupling two, transmission shaft and Qing Zha mechanism；Motor connects speed reducer, slows down
Machine is rotatablely connected the drive sprocket of Qing Zha mechanism, Qing Zha mechanism packet by shaft coupling two and transmission axis connection, the transmission shaft other end
Drive sprocket, driven sprocket, chain and raking pawl are included, drive sprocket is connect by chain with driven sprocket, and raking pawl is mounted on chain
On.
Further, car body further includes arbor, bearing block, bearing and frame connecting piece, and wheel is to including two groups, every group of wheel pair
Including two wheels, two wheels are fitted in the both ends of arbor respectively, are rotatablely connected bearing, axis on arbor of the wheel to outside
It holds and is located in bearing block, frame connecting piece is connected on bearing block, and frame connecting piece is vertical with arbor, frame connecting piece and vehicle frame
Bottom surface be fastenedly connected.
Further, transfer further includes retaining mechanism, and retaining mechanism includes locking bed, connecting rod and straight pin, lock
Tight seat is fixedly connected on rotary support seat, and connecting rod one end and locking bed are hinged, and the other end is provided with the spiral shell passed through for straight pin
Pit, the corresponding threaded holes on the threaded hole and bogie close, by being inserted into cylinder in the threaded hole of connecting rod and bogie
Pin, locking bed, connecting rod and bogie are connected.
Further, Qing Zha mechanism further includes support roller, and drive sprocket is connect by chain with driven sprocket, support roller, support roller
Between drive sprocket and driven sprocket.
Preferably, chain is roller chain.
Further, clear tiny fragments of stone, coal, etc. device further includes knife plate, and driven sprocket and support roller are mounted on knife plate.
Further, clear tiny fragments of stone, coal, etc. device further includes coupler protection cover and transmission protective shaft jacket, and coupler protection cover upper end is solid
It being scheduled on speed reducer ring flange, coupler protection cover lower end connection transmission protective shaft jacket, shaft coupling is located in coupler protection cover,
Transmission shaft is located in transmission protective shaft jacket, and transmission protective shaft jacket lower end and knife plate are connected.
Beneficial effects of the present invention:
1, under a kind of cleaning railroad sleeper of the invention the stone tiny fragments of stone, coal, etc. small device, structure is simple, low cost, convenient for operation,
Using electrified equipment, it is easy to accomplish industrialization, cooperation railway worker carry out clear tiny fragments of stone, coal, etc. operation, and it is difficult clear to solve the ashlar tiny fragments of stone, coal, etc. under sleeper
The problem of reason.
2, large-scale railroad switch ballast cleaning machine involves great expense, and can only solve the problems, such as simple turnout or the clear tiny fragments of stone, coal, etc. of three-throw turnout, China at present
There are many double slip swiches, need manual cleaning, and small-sized clean tiny fragments of stone, coal, etc. equipment of the invention has versatility, can clear up railway
The stone tiny fragments of stone, coal, etc. under main track sleeper, while the stone tiny fragments of stone, coal, etc. under various complicated switch sleepers can be cleared up.
Detailed description of the invention
Fig. 1 is stereochemical structure of the invention；
Fig. 2 is main view graph structure of the present invention；
Fig. 3 be one in Fig. 2 at partial enlarged view；
Fig. 4 is left view graph structure of the present invention；
Fig. 5 be two in Fig. 4 at partial enlarged view
Fig. 6 is that the present invention overlooks graph structure；
Fig. 7 is the structural schematic diagram of Qing Zha mechanism.
Specific embodiment
The clear tiny fragments of stone, coal, etc. equipment of small type railway of the present invention is very suitable to the blank mode in the cleaning of China railways railway roadbed.
First by railway worker with spade cleared up sleeper between and rail two sides sleeper under the stone tiny fragments of stone, coal, etc., due to this part stone tiny fragments of stone, coal, etc. bear railway
Pressure is small, seldom carries out hardened, and space is unrestricted is convenient to clean.Then the distance cleared up as needed, several institutes
The small-sized clean tiny fragments of stone, coal, etc. equipment stated, which is placed on rail, carries out clear tiny fragments of stone, coal, etc. operation.
Small-sized clean tiny fragments of stone, coal, etc. equipment dynamic source of the invention can be obtained by two ways, and a kind of mode is and railway sorting operation
Distribution trolley in the process, which is connected, obtains electric power, and another way is to install miniature diesel on every small-sized clean tiny fragments of stone, coal, etc. equipment vehicle frame 11
Generator.
The present invention relates to car body 1, horizontally moving device 2, lifting device 3, transfer 4, clear tiny fragments of stone, coal, etc. device 5, rail 6 and rails
Pillow 7 etc..Small-sized clean tiny fragments of stone, coal, etc. equipment of the invention is completed with two railway workers, and wherein worker one pushes clear tiny fragments of stone, coal, etc. equipment along rail
6 intermittent slow movements, two pivoted bogies 41 of worker, complete clear tiny fragments of stone, coal, etc. operation jointly.In the situation that 7 stone tiny fragments of stone, coal, etc.s of sleeper have been cleared up
Under, it pushes the handrail on vehicle frame 11 forward by worker one and two pivoted bogies of worker, 41 Shi Qing tiny fragments of stone, coal, etc. mechanism 59 can be located at two
Between a sleeper 7.
Such as Fig. 1, the present invention includes car body 1, horizontally moving device 2, lifting device 3, transfer 4, clear tiny fragments of stone, coal, etc. device 5, steel
Rail 6 and sleeper 7.
Such as Fig. 4,5, car body 1 of the invention uses simple rail flat car structure, including vehicle frame 11, wheel to 12, arbor 13,
Bearing block 14, bearing 15 and frame connecting piece 16.One group of wheel is fitted in the both ends of arbor respectively, is located to including two wheels
Wheel is to bearing is rotatablely connected on the arbor in outside, bearing is located in bearing block, and frame connecting piece 16 is connected on bearing block, vehicle frame
Connector is vertical with arbor, and frame connecting piece is fastenedly connected by the bottom surface of the connection types such as screw, bolt and vehicle frame.
Bearing block 14 includes top chock, step and bearing cap, and top chock is connected with bearing block bolt, upper bearing (metal)
Seat and step are bolted, and bearing cap is fixedly mounted between top chock and step by screw.
The present invention, to walking and turning on rail 6, wherein there is handrail by two groups of wheels on vehicle frame 11, cooperation is artificial auxiliary
It helps, small-sized clean tiny fragments of stone, coal, etc. equipment is pushed to walk on rail 6.
Such as Fig. 2,4-6, horizontally moving device 2 includes guide rail 21, sliding block 22, limited block 23 and support plate 24.Guide rail 21 has
There are two, two guide rails are parallel, and are each perpendicular to rail, and guide rail is fixed by screws on vehicle frame 11, sliding on each guide rail
Dynamic to be connected at least one sliding block 22, the both ends of guide rail are provided with the limited block that anti-limited slip block falls off, the sliding block of two guide rails
Top is connected by screw to support plate 24, and support plate is located between two guide rails.It is fixedly connected with support in support plate 24 and promotes dress
Set 3, transfer 4 and clear tiny fragments of stone, coal, etc. device 5.
Such as Fig. 2,6, lifting device 3 includes column 31, rotary support seat 32, column end cap 33, elevator pedestal 34, three-phase
Asynchronous machine 35, shaft coupling 1 and worm wheel screw rod lifting machine 37.The bottom end of column 31 is fixedly connected in support plate 24, column
Upper sliding is arranged elevator bottom seat, and the top of column connects column end cap 33, and stud end covers connection elevator pedestal 34, three-phase
Asynchronous machine 35 and worm wheel screw rod lifting machine 37 are installed on elevator pedestal 34, and elevator pedestal 34 is played to phase asynchronous
The output shaft of the supporting role of motor 35 and worm screw elevator 37, threephase asynchronous machine 35 passes through shaft coupling 1 and turbine
The input axis connection of screw-threaded shaft elevator 37, the lead screw of worm screw elevator is parallel with column, and the lower end of lead screw and rotation branch
It supports seat 32 to be threadedly coupled, lead screw one end positioned at 32 lower section of rotary support seat is provided with limited block, and lead screw is prevented to be detached from and rotation
The connection of support base 32.
Threaded hole is offered on the rotary support seat 32, the spiral shell in the threaded hole of the lead screw on worm wheel screw rod lifting machine 37
Rotation transmission, the positive and negative rotation of threephase asynchronous machine 35 drives the rotation of elevator lead screw, and then drives rotary support seat 32 together with steering
Device 4, clear tiny fragments of stone, coal, etc. device 5 are moved up and down along column, wherein column 31 and 32 clearance fit of rotary support seat play guiding and branch
The effect of support.
Such as Fig. 2,4,6, transfer 4 holds 42 and retaining mechanism 43 including bogie 41, rotating support shaft.Rotating support shaft
It holds 42 outer ring to be connected with rotary support seat 32, rotating support shaft holds the flange of 42 inner ring and the speed reducer 52 of clear tiny fragments of stone, coal, etc. device 5
Disk is connected, and bogie 41 is fixedly connected on the ring flange of speed reducer 52.Retaining mechanism 43 includes locking bed 431, connecting rod 432
And straight pin 433, locking bed 431 are fixedly connected on rotary support seat 32,432 one end of connecting rod and locking bed 431 are hinged, separately
One end is provided with the threaded hole passed through for straight pin, and the corresponding threaded holes on the threaded hole and bogie 41 close, by connecting rod
With insertion straight pin 433 in the threaded hole of bogie, locking bed 431, connecting rod and bogie are connected.
Such as Fig. 2-4,7, clear tiny fragments of stone, coal, etc. device 5 includes motor 51, speed reducer 52, coupler protection cover 53, shaft coupling 2 54, transmission
Axis 55, transmission protective shaft jacket 56, knife plate 57 and Qing Zha mechanism 58.Motor 51 connects speed reducer 52, and speed reducer passes through shaft coupling two
It is connect with transmission shaft 55,55 other end of transmission shaft is rotatablely connected the drive sprocket 581 of Qing Zha mechanism.The ring flange of speed reducer 52 is solid
It is scheduled on rotating support shaft to hold on 42 inner ring, 53 upper end of coupler protection cover is fixed on 52 ring flange of speed reducer, and shaft coupling is protected
53 lower end of sheath connects power protective shaft jacket 56, and shaft coupling is located in coupler protection cover, and line shaft is located at power protective shaft jacket
In 56,56 lower end of power protective shaft jacket and knife plate are connected.Qing Zha mechanism includes drive sprocket 581, driven sprocket 582, support roller
583, chain 584 and raking pawl 585, wherein driven sprocket 582 and support roller 583 are mounted on knife plate 57, drive sprocket rotational installation
On transmission shaft, drive sprocket is connect by chain 584 with driven sprocket 582, support roller 583, support roller be located at drive sprocket and from
Between movable sprocket.Raking pawl 585 is mounted on chain, and chain 584 is roller chain.
Support roller 583 is mounted on knife plate 57, and support roller plays the work for preventing drag chain between drive sprocket and driven sprocket
With.
The raking pawl 585 includes rake teeth and rake plate, and rake teeth plays shear action, and rake plate, which serves, transports the stone tiny fragments of stone, coal, etc..
The knife plate 57 includes upper knife plate and lower knife plate, and upper knife plate is connected with lower knife plate by stay bolt integral.
There is disk on the further drive sprocket 581 and driven sprocket 582, can equally play the work of anti-anti-avulsion chain
With.
Worker one press threephase asynchronous 35 rotating forward switch, threephase asynchronous 35 by shaft coupling 1 with
The input shaft of worm wheel screw rod lifting machine 37 is connected, and worm wheel screw rod lifting machine 37 has the work for changing transmission direction and reducing revolving speed
With, be the prior art, be commercially available, details are not described herein.Clear tiny fragments of stone, coal, etc. device 5 is mounted on rotary support seat 32, passes through worm gear
The rotation of screw-threaded shaft elevator 37 allows clear tiny fragments of stone, coal, etc. device 5 to be moved down into the clear tiny fragments of stone, coal, etc. operation of designated position progress.
When Qing Zha mechanism 58 is located at designated position, the slow pivoted bogies 41 of worker two, 41 lower plate of bogie with subtract
Fast 52 lower flange screw of machine connection, 52 lower flange of speed reducer hold 42 inner ring screws with rotating support shaft and connect, rotation support
42 outer ring of bearing is connect with 32 screw of rotary support seat, and the rotating support shaft, which holds 42 Internal and external cycles, threaded hole and inner ring height ratio
Outer ring is high, and to buy part, details are not described herein, and 52 lower flange of retarder is connect with 53 upper screw of coupler protection cover, connection
53 lower part of axis device protective case is connect with transmission 55 upper bolt of protective shaft jacket, and transmission protective shaft jacket lower 55 connect with 57 bolt of knife plate
It connects, Qing Zha mechanism 58 is mounted on knife plate, in conclusion Qing Zha mechanism 58 can turn therewith when two pivoted bogies 41 of worker
It is dynamic.
The slow pivoted bogies 41 of worker two, the raking pawl 585 in Qing Zha mechanism 58 are contacted with the stone tiny fragments of stone, coal, etc., start rake teeth to sleeper
The stone tiny fragments of stone, coal, etc. under 7 is cut, and by harrowing the effect of plate, the stone tiny fragments of stone, coal, etc. is transported to the cleaning area between two sleepers 7.Work as bogie
41 when going to certain angle, and bogie is locked by worker two by retaining mechanism 43, and Shi Qing tiny fragments of stone, coal, etc. mechanism 58 is along conjunction
Suitable angle carries out operation.432 one end of connecting rod of the retaining mechanism 43 and locking bed 431 are hinged, can relatively rotate.
After bogie completes locking, worker one slowly pushes column 31 along 7 direction of sleeper, and Shi Qing tiny fragments of stone, coal, etc. mechanism 58 is to sleeper
The 7 remaining stone tiny fragments of stone, coal, etc.s carry out prune job.Lifting device 3, transfer 4, clear tiny fragments of stone, coal, etc. device 5 are mounted on the branch in horizontally moving device 2
It supports on seat 24, support base 24 is connect with 22 screw of sliding block, and sliding block 22 slides on guide rail 21, and guide rail 21 is mounted on vehicle frame with screw
On 11, column 31 is pushed by worker one, Qing Zha mechanism 58 can be realized along sleeper direction and carry out operation.
After Qing Zha mechanism 58 completes the cleaning of the lower stone tiny fragments of stone, coal, etc. of a sleepers 7, worker two extracts straight pin 433, solves open locking
Mechanism 43, pivoted bogies 41 lock bogie 41 after certain angle, clear up the lower stone tiny fragments of stone, coal, etc. of adjacent sleeper 7, have cleared up
Cheng Hou unlocks retaining mechanism 43, and Qing Zha mechanism 58 is attributed to and just starts lower position (among two sleepers), worker one presses three-phase
The reversal switch of asynchronous motor 35, lifting device 3 by rotary support seat 32 clear tiny fragments of stone, coal, etc. device 5 and transfer 4 mention upwards
It is raised to certain altitude, worker one continues to press on the handrail on vehicle frame 11, and small-sized clean tiny fragments of stone, coal, etc. equipment is made to advance along rail 6, cooperates worker
Two carry out the cleaning of the lower stone tiny fragments of stone, coal, etc. of next section of two sleepers 7, until completing to provide clear tiny fragments of stone, coal, etc. operation.
Claims (7)
1. the small device of the stone tiny fragments of stone, coal, etc. under a kind of cleaning railroad sleeper, it is characterised in that: including car body, horizontally moving device, promotion
Device, transfer and clear tiny fragments of stone, coal, etc. device；
Car body includes vehicle frame and wheel pair, and vehicle frame is connected in wheel to upper, and wheel is moved on railway track；
Horizontally moving device includes guide rail, sliding block, limited block and support plate, and there are two guide rail tools, and two guide rails are parallel, and hangs down
Directly in rail, guide rail is fixed on vehicle frame, at least one sliding block is slidably connected on each guide rail, and the both ends of guide rail are respectively provided with
The limited block for having anti-limited slip block to fall off, support plate are connected to the sliding block top of two guide rails, and support plate is located between two guide rails；
Lifting device includes column, rotary support seat, column end cap, elevator pedestal, threephase asynchronous machine, shaft coupling one and snail
Take turns screw-threaded shaft elevator；The bottom end of column is fixedly connected on the supporting plate, and sliding is arranged elevator bottom seat, the top of column on column
Column end cap is connected, stud end covers connection elevator pedestal, and threephase asynchronous machine and worm wheel screw rod lifting machine are installed in liter
It drops on machine base, the output shaft of threephase asynchronous machine passes through the input axis connection of shaft coupling one and worm screw elevator, turbine
The lead screw of screw-threaded shaft elevator is parallel with column, and the lower end of lead screw is threadedly coupled with rotary support seat, is located under rotary support seat
Lead screw one end of side is provided with limited block；
Transfer includes that bogie and rotating support shaft are held, and the outer ring that rotating support shaft is held is connected with rotary support seat, rotation
The inner ring of spring bearing is connected with the ring flange of the speed reducer of clear tiny fragments of stone, coal, etc. device, and bogie is fixedly connected on the ring flange of speed reducer
On；
Clear tiny fragments of stone, coal, etc. device includes motor, gear reducer, shaft coupling two, transmission shaft and Qing Zha mechanism；Motor connects speed reducer, and speed reducer is logical
Shaft coupling two and transmission axis connection are crossed, the transmission shaft other end is rotatablely connected the drive sprocket of Qing Zha mechanism, and Qing Zha mechanism includes master
Movable sprocket, driven sprocket, chain and raking pawl, drive sprocket are connect by chain with driven sprocket, and raking pawl is mounted on chain.
2. the small device of the stone tiny fragments of stone, coal, etc. under a kind of cleaning sleeper as described in claim 1, it is characterised in that: car body further includes machine
Axis, bearing block, bearing and frame connecting piece, wheel is to including two groups, and to including two wheels, two wheels are pressed every group of wheel respectively
At the both ends of arbor, it is rotatablely connected bearing on arbor of the wheel to outside, bearing is located in bearing block, and frame connecting piece is connected
On bearing block, frame connecting piece is vertical with arbor, and the bottom surface of frame connecting piece and vehicle frame is fastenedly connected.
3. the small device of the stone tiny fragments of stone, coal, etc. under a kind of cleaning sleeper as described in claim 1, it is characterised in that: transfer further includes
Retaining mechanism, retaining mechanism include locking bed, connecting rod and straight pin, and locking bed is fixedly connected on rotary support seat, connection
Bar one end and locking bed are hinged, and the other end is provided with the threaded hole passed through for straight pin, the threaded hole on the threaded hole and bogie
It matches, by being inserted into straight pin in the threaded hole of connecting rod and bogie, locking bed, connecting rod and bogie is connected.
4. the small device of the stone tiny fragments of stone, coal, etc. under a kind of cleaning sleeper as described in claim 1, it is characterised in that: Qing Zha mechanism further includes
Support roller, drive sprocket are connect by chain with driven sprocket, support roller, and support roller is between drive sprocket and driven sprocket.
5. the small device of the stone tiny fragments of stone, coal, etc. under a kind of cleaning sleeper as claimed in claim 4, it is characterised in that: chain is roller chain.
6. the small device of the stone tiny fragments of stone, coal, etc. under a kind of cleaning sleeper as claimed in claim 4, it is characterised in that: clear tiny fragments of stone, coal, etc. device further includes
Knife plate, driven sprocket and support roller are mounted on knife plate.
7. the small device of the stone tiny fragments of stone, coal, etc. under a kind of cleaning sleeper as claimed in claim 6, it is characterised in that: clear tiny fragments of stone, coal, etc. device further includes
Coupler protection cover and transmission protective shaft jacket, coupler protection cover upper end are fixed on speed reducer ring flange, coupler protection cover
Lower end connection transmission protective shaft jacket, shaft coupling are located in coupler protection cover, and transmission shaft is located in transmission protective shaft jacket, transmission shaft
Protective case lower end and knife plate are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910504162.1A CN110258206A (en) | 2019-06-12 | 2019-06-12 | The small device of the stone tiny fragments of stone, coal, etc. under a kind of cleaning railroad sleeper |
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Cited By (3)
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| CN111155373A (en) * | 2020-01-22 | 2020-05-15 | 张森林 | Ballast bed crushing equipment |
| CN111560802A (en) * | 2020-05-26 | 2020-08-21 | 韦海珍 | Railway track ballast firing type cleaning and maintaining equipment |
| CN112832188A (en) * | 2021-01-07 | 2021-05-25 | 郑州铁路职业技术学院 | Railway track cleaning device |
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