CN207739075U - A kind of railway ballast screen scarifier - Google Patents
A kind of railway ballast screen scarifier Download PDFInfo
- Publication number
- CN207739075U CN207739075U CN201720893259.2U CN201720893259U CN207739075U CN 207739075 U CN207739075 U CN 207739075U CN 201720893259 U CN201720893259 U CN 201720893259U CN 207739075 U CN207739075 U CN 207739075U
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- Prior art keywords
- stone
- coal
- tiny fragments
- bucket
- conveyer belt
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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
- E01B27/06—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
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/16—Machines for digging other holes in the soil
-
- 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
- E01B27/11—Renewing or cleaning the ballast in situ, with or without concurrent work on the track combined with concurrent renewal of track components
Abstract
A kind of railway ballast screen scarifier,It includes vehicle frame,Both ends are equipped with drivers' cab on the vehicle frame,On vehicle frame between the drivers' cab at both ends excavating bucket-wheel is there also is provided from the front to the back according to operating direction,Excavating bucket-wheel rear connection mixes tiny fragments of stone, coal, etc. conveyer belt,Screening plant is arranged in the mixed tiny fragments of stone, coal, etc. conveying end of tape lower part,Setting divides tiny fragments of stone, coal, etc. device and main dirty dust conveyer belt below the screening plant,This, which divides below tiny fragments of stone, coal, etc. device to be provided with, falls tiny fragments of stone, coal, etc. bucket,The front for falling tiny fragments of stone, coal, etc. bucket is equipped with handling storage and conveying box,Main dirty dust conveyer belt rear lower portion is equipped with rotation dirty dust conveyer belt,The lower section for falling tiny fragments of stone, coal, etc. bucket is equipped with backfill conveyer belt,Rail-lifting equipment is equipped at the vehicle frame at excavating bucket-wheel rear,It there also is provided power drive system on vehicle frame,Electric control system,Hydraulic control system,Braking system,Pneumatic system,Walking system,Excavating bucket-wheel includes multiple degrees of freedom lateral incision formula knife plate,The multiple degrees of freedom lateral incision formula knife plate can carry out X according to construction demand in use,Y,Z-direction multiple degrees of freedom adjustment,It can guarantee the geometric dimension of railway roadbed section.
Description
Technical field
The utility model is related to a kind of railway ballast screen scarifiers, belong to railway machinery design and manufacturing technology field.
Background technology
Ballast screen scarifier is a kind of equipment that the railway ballast to railway ballast section or both sides side slope carries out cleaning, in cleaning
In the process, clean railway ballast after cleaning can be backfilled, and the dirt soil after cleaning is unloaded by rotating conveying belt throwing to circuit both sides
Or on dirty navy barrow.
Since railway switch, bridge, tunnel location are complicated, traditional screen scarifier can not be used to carry out mechanical screen-cleaning
Operation, still based on artificial, labor intensity is big, and efficiency is low, and repair quality is poor, becomes a big bottle of railway speed increase for maintenance work
Neck.In addition, lateral incision formula knife plate in the prior art only has single-degree-of-freedom, cutting resistance is big when excavating railway roadbed, less efficient, hangs down
Straight rail direction is unable to adjust, and the geometric dimension of railway roadbed section cannot be guaranteed in use, in some instances it may even be possible to can destroy original railway roadbed
Section；Traditional screen scarifier did not had quarrel scratch system, needs manually to cheat the backfill stone tiny fragments of stone, coal, etc. to excavating after operation is complete, occupy
" skylight " activity duration.Therefore, the utility model provides a kind of machine that sorting operation can be carried out to railway switch, bridge, tunnel
Tool equipment.
Application No. is 201610755688.3 Chinese invention patent applications to disclose a kind of side of railway ballast cleaning-sieving machine
Cutter panel assembly is related to railway ballast cleaning-sieving machine pillow bottom excavating gear, specifically a kind of to rest the head on bottom using undercut incision,
Pillow bottom ballast is dug out, then the lateral incision knife plate for the railway ballast cleaning-sieving machine for being promoted by bucket wheel and being worked by conveying ballast fills
It sets.Including holder, drive sprocket, driven sprocket, digger chain, holder one end is provided with the lifting rotation for driving holder lifting, rotation
Turn component, lifting rotation component is assemblied in screen scarifier bottom of the frame；Drive sprocket and driven sprocket pass through drive sprocket branch respectively
Support assembly and driven sprocket support assembly are assemblied in the both ends of holder, and digger chain is assembled between drive sprocket and driven sprocket, main
Movable sprocket is equipped with drive motor.The present invention combines side slope cleaning and pillow bottom cleaning, solves side slope, pillow bottom, ballast
Cleaning problem makes screen scarifier service efficiency be improved, and job area is widened, and operating efficiency improves, but the degree of freedom of its knife plate
It is unadjustable, still there is certain limitation to operating efficiency.
Application No. is 201310070248.0 Chinese patents, disclose a kind of lateral incision formula railroad switch ballast cleaning machine comprising vehicle
Hook, bogie, vehicle frame, are equipped with digging mechanism, railway ballast backfilling apparatus and power drive system on vehicle frame, under screening plant
Side is equipped with treadle-operated tilt hammer for hulling rice tiny fragments of stone, coal, etc. device, its advantage is that subsequent Operation Van is easy operation, the both sides of bucket wheel direction of rotation are equipped with protective cover, protect
The safety for having protected surrounding staff, taking off finger and hinge has an angle, improves work efficiency and take off the intensity of finger.But it should
Screen scarifier did not had quarrel scratch system, needed manually to cheat the backfill stone tiny fragments of stone, coal, etc. to excavating after operation is complete, when occupying " skylight " operation
Between；The screen scarifier lateral incision formula knife plate is single-degree-of-freedom control, and cutting resistance is big when excavating railway roadbed, less efficient, vertical rail side
To being unable to adjust, railway roadbed section geometric dimension cannot be guaranteed in use, or even destroy original railway roadbed section.
Utility model content
It is set in the utility model：Extend perpendicular to rail（It is parallel to sleeper）Direction be laterally, be parallel to rail
The direction of extension is longitudinal.
The utility model provides a kind of railway ballast screen scarifier comprising and vehicle frame, both ends are equipped with drivers' cab on the vehicle frame, and two
Excavating bucket-wheel is there also is provided from the front to the back according to operating direction, excavating bucket-wheel rear connection is mixed on vehicle frame between the drivers' cab at end
Tiny fragments of stone, coal, etc. conveyer belt, the mixed tiny fragments of stone, coal, etc. conveying end of tape lower part are arranged screening plant, are arranged below the screening plant and divide tiny fragments of stone, coal, etc. device and main dirty soil
Conveyer belt, this, which divides below tiny fragments of stone, coal, etc. device to be provided with, falls tiny fragments of stone, coal, etc. bucket, and the front for falling tiny fragments of stone, coal, etc. bucket is equipped with handling storage and conveying box, and the main dirty soil is defeated
Band rear lower portion is sent to be equipped with rotation dirty dust conveyer belt, the lower section for falling tiny fragments of stone, coal, etc. bucket, which is equipped with, backfills conveyer belt, after the excavating bucket-wheel
It is equipped with rail-lifting equipment at the vehicle frame of side, there also is provided power drive system, electric control system, hydraulic control system on the vehicle frame
System, braking system, pneumatic system, walking system, install multiple degrees of freedom lateral incision formula knife plate on the excavating bucket-wheel, it is described mostly freely
Lateral incision formula knife plate is spent, including is connected to the post device of excavating bucket-wheel, which connects vertical sliding motion pedestal, the vertical cunning
Dynamic pedestal includes vertical slip locking device to lock along the vertical sliding of the post device and in place, described to hang down
Include wearing plate on the outside of straight sliding bottom, which is flexibly connected with the vertical sliding motion pedestal, logical above the wearing plate
Axis pin connection rotating seat is crossed, one end of regulation of longitudinal angle adjusting apparatus, the regulation of longitudinal angle tune are connected below the vertical sliding motion pedestal
The other end of engagement positions is connected to the wearing plate, so that regulation of longitudinal angle adjusting apparatus drive is connected to the wearing plate
Rotating seat rotates in fore-and-aft plane, is connected by telescopic device on the outside of the rotating seat and excavates knife plate, the rotating seat includes
Pedestal, the pedestal is interior to be equipped with link mechanism, and the first component of the link mechanism is connected to the pedestal far from the vertical sliding motion
In the side wall of pedestal side, the second component of the link mechanism is connected on the outside of the wearing plate, the link mechanism
It is rotatablely connected between first component and second component, to constitute revolute pair, the revolute pair of the first component and second component
It is connected to by lateral angles adjusting apparatus above the wearing plate of the vertical sliding motion chassis outer side, so as to the lateral angles tune
The flexible drive rotating seat of engagement positions rotates in transverse plane, so as to adjust the angle of knife plate is excavated.
Preferably, the Zha Doushang described in the utility model that falls is provided with current divider, can be according to railway roadbed needs, to the left and right
Both sides railway roadbed backfills different stone tiny fragments of stone, coal, etc. amounts.
In any of the above-described scheme preferably, the front for falling tiny fragments of stone, coal, etc. bucket is equipped with handling storage and conveying box, can need not return
The extra clean tiny fragments of stone, coal, etc. after screening filled out is temporarily stored in handling storage and conveying box, avoids continuing the heap that backfill causes railway roadbed railway ballast
Product, meanwhile, the temporary clean tiny fragments of stone, coal, etc. backfills before operation terminates to return the vehicle to the garage and knock off to be avoided excavating the appearance cheated into railway roadbed.
In any of the above-described scheme preferably, the excavating bucket-wheel is horizontally through vehicle frame by extensible canopy, simple in structure,
The running stability of complete machine is high, and control is reliable.
In any of the above-described scheme preferably, transverse onveyer is arranged in the top of the excavating bucket-wheel, so that bucket wheel is dug
The railway ballast of pick is transported by the transverse onveyer, and gear tiny fragments of stone, coal, etc. plate is equipped on the inside of the excavating bucket-wheel, be can effectively prevent the stone tiny fragments of stone, coal, etc. and is flown out bucket
Wheel, improves operational security.
In any of the above-described scheme preferably, it is equipped with locking mechanism on the inside of the excavating bucket-wheel, both to excavating bucket-wheel
It is locked, two excavating bucket-wheels in left and right can also be connected, improve the safety in complete machine operational process and stationarity.
In any of the above-described scheme preferably, the lateral angles adjusting apparatus and the vertical sliding motion chassis outer side
Rotary pin shaft is connected between wearing plate.
In any of the above-described scheme preferably, the lateral angles adjusting apparatus be rotary oil cylinder or rotary cylinder or by
Mechanical system realizes the device of rotation.
In any of the above-described scheme preferably, the oil cylinder or cylinder that the lateral angles adjusting apparatus is vertically arranged.
In any of the above-described scheme preferably, the lateral angles adjusting apparatus is to realize vertical direction by mechanical system
The device of movement.
Preferably, the post device includes two columns, described two columns and vertical sliding motion pedestal both sides
Groove cooperation.
Preferably, the column of the post device includes inner sleeve and outer tube, and the outer tube is also connected with oil cylinder
The movable end of fixing end, the oil cylinder is connected to the inner sleeve, and flexible by the oil cylinder makes the inner sleeve described in
Outer tube lateral expansion is to realize movement in vertical direction.
In any of the above-described scheme preferably, the vertical sliding motion pedestal is by structural steel welding fabrication, the vertical sliding motion
The outside of pedestal configures wearing plate, which connect with the inner sleeve of the post device, and then passes through the oil
The flexible of cylinder does movement in vertical direction along post device.
In any of the above-described scheme preferably, the vertical slip locking device is by hydraulic pressure or pneumatically or mechanically
Realize vertical slip and locking.
In any of the above-described scheme preferably, the telescopic device makes excavation knife plate realize the rotation in horizontal plane.
In any of the above-described scheme preferably, the excavation knife plate includes knife plate, which connects revoling tube,
The revoling tube connects drive motor, so that the knife plate for excavating knife plate is done in the horizontal plane by the oil cylinder in telescopic device
It moves clockwise or counterclockwise.
A kind of working method of railway ballast screen scarifier provided by the utility model is：When screen scarifier starts operation, by
The stone tiny fragments of stone, coal, etc. need not be backfilled in railway roadbed, first puts down excavating bucket-wheel and multiple degrees of freedom lateral incision formula knife plate, excavating bucket-wheel excavates road bedside
The ramp tiny fragments of stone, coal, etc., the multiple degrees of freedom lateral incision formula knife plate are embedded in railway roadbed ditch, start the drive motor for excavating knife plate, excavation knife plate is made to open
Beginning digging operation in operation process, according to the difference of plate knot of ballast bed degree, excavates adjusting of the knife plate in telescopic device or rotating seat
Under effect in the horizontal direction or vertical direction does rotation appropriate, to reduce excavating resistance.The effect of telescopic device makes excavation
Knife plate realizes the rotation in horizontal plane, and the effect of regulation of longitudinal angle adjusting apparatus makes excavation knife plate realize under the drive of rotating seat to indulge
Rotation into plane under the action of link mechanism in rotating seat, excavates knife plate and realizes transverse plane with rotating seat
Rotation；It waits for that railway ballast excavates by excavating bucket-wheel and be promoted to transverse onveyer, then screening plant is sent to by mixed tiny fragments of stone, coal, etc. conveyer belt, sieve
The clean tiny fragments of stone, coal, etc. after point is sent into handling storage and conveying box by switching mechanism.Screen scarifier continues operation forward.When needing to backfill the stone tiny fragments of stone, coal, etc., this reality
It is sent into screening plant with the novel mixed tiny fragments of stone, coal, etc. by excavation, the clean tiny fragments of stone, coal, etc. after screening falls tiny fragments of stone, coal, etc. bucket by switching mechanism feeding, then passes through backfill
Conveyer belt backfills railway roadbed；Dirt soil after screening is sent to rotation dirty dust conveyer belt by main dirty dust conveyer belt, finally throws material fortune
Other than defeated vehicle or railway roadbed.Before operation terminates, excavating bucket-wheel and multiple degrees of freedom lateral incision formula knife plate are received into position of returning the vehicle to the garage and knock off, antiport
Storage and conveying box is loaded and unloaded, the stone tiny fragments of stone, coal, etc. therein is backfilled to railway roadbed.
Railway ballast screen scarifier provided by the utility model includes multiple degrees of freedom lateral incision formula knife plate, the multiple degrees of freedom lateral incision
Formula knife plate can carry out X, Y, Z according to construction demand in use（I.e. laterally, longitudinal, vertical direction）To multiple degrees of freedom adjustment, both
It can guarantee the geometric dimension of railway roadbed section, cutting angle can be also adjusted according to the different degrees of of various plate knot of ballast bed, fitted
Answering property is good, and work efficiency is high.Using the above scheme, excavating gear can change cutting angle for railway roadbed hardened in various degree
It is adapted therewith, reduces excavating resistance, it is ensured that complete digging operation；It can be to track switch circuit, straight path, part tunnel and bridge
Circuit railway roadbed is excavated, and is widely used.
Work efficiency is high for railway ballast screen scarifier provided by the utility model, operates flexibly, conveniently, the spies such as dependable performance
Point can solve different circuit ballast cleanings, the railway roadbed of especially complicated switch structure, part tunnel and bridge road bed full-section
Cleaning problem.
The technical solution of railway ballast screen scarifier provided by the utility model includes the arbitrary combination of each part mentioned above, on
It is still the scope of protection of the utility model to state the simple change of each section component or combination.
Description of the drawings
Fig. 1 is a kind of topology layout figure of a preferred embodiment 1.1 of railway ballast screen scarifier provided by the utility model；
Fig. 2 is the dimensional structure diagram of the excavating bucket-wheel 12 ' and locking mechanism 19 ' of embodiment illustrated in fig. 1；
Fig. 3 is according to the landscape layout figure of a preferred embodiment of the multiple degrees of freedom lateral incision formula knife plate of the utility model, figure
In three kinds of job positions are shown；
Fig. 4 is longitudinal layout of embodiment illustrated in fig. 3；
Fig. 5 is the dimensional structure diagram of embodiment illustrated in fig. 3；
Fig. 6 is longitudinal view of Vertical Cylinders and rotary oil cylinder in embodiment illustrated in fig. 3；
Fig. 7 is the transverse views of Vertical Cylinders and rotary oil cylinder in embodiment illustrated in fig. 3；
Fig. 8 is the kinematic sketch of mechanism of the Vertical Cylinders and rotary oil cylinder of embodiment illustrated in fig. 3；
Fig. 9 is the scratch system of quarrel excessively of a preferred embodiment 2.1 of railway ballast screen scarifier described in the utility model
Structural schematic diagram；
Number indicates respectively in Fig. 1-Fig. 9：
1 ' vehicle frame, 2 ' sleeper 3 ' runs drivers' cab 4 ' and rotates dirty dust conveyer belt
5 ' main dirty dust conveyer belt, 6 ' dynamical system, 7 ' screening plant 8 ' divides tiny fragments of stone, coal, etc. device
9 ', which fall tiny fragments of stone, coal, etc. bucket 10 ', mixes 11 ' handling 12 ' excavating bucket-wheel of storage and conveying box of tiny fragments of stone, coal, etc. conveyer belt
13 ' working driver chamber, 14 ' bogie, 15 ' multiple degrees of freedom lateral incision formula knife plate, 16 ' rail-lifting equipment
17 ' 18 ' transverse onveyer of backfill conveyer belt, 19 ' locking mechanism 20 ' keeps off tiny fragments of stone, coal, etc. plate
1 vertical sliding motion pedestal, 2 rotating seat, 3 Vertical Cylinders, 4 rotary oil cylinder
5 telescopic devices 6 excavate 7 sleeper of knife plate
2 " the dirty native discharge ports in the dirty native disposing direction 6 " of 3 " screening plant entrance of ballast 5 " that need to be sieved
7 " dirty dust conveyer belt, 8 " clean 9 " tripper of quarrel discharge port kept in quarrel channel
10 " clean quarrel supplied materials keep in direction 11 " and keep in 12 " bottom belt of ballast outbound course
13 " handling storage and conveying boxes 14 " keep in 15 " tripper of ballast input direction
16 " backfilled quarrel channel 17 " clean quarrel supplied materials backfill 18 " funnel of direction, 19 " funnel discharge port
20 " clean quarrels backfill clean 22 " the ballast input direction to be sieved of quarrel conveyer belt discharge port of conveyer belt 21 ".
Specific implementation mode
The railway according to the utility model is described in detail in the utility model in order to better understand respectively below in conjunction with the accompanying drawings
The preferred embodiment of ballast screen scarifier.
It is set in the present embodiment：Extend perpendicular to rail（It is parallel to sleeper 7）Direction be laterally, be parallel to rail and prolong
The direction stretched is longitudinal.
Embodiment 1.1:A kind of railway ballast screen scarifier comprising vehicle frame 1 ', the vehicle frame 1 ' are located at the front end of operating direction
Portion is equipped with working driver chamber 13 ', and the rear end of vehicle frame 1 ', which is equipped with, runs drivers' cab 3 ', on the vehicle frame 1 ' between the drivers' cab at both ends
It is disposed with excavating bucket-wheel 12 ' from the front to the back according to operating direction, the 12 ' rear of excavating bucket-wheel connection mixes tiny fragments of stone, coal, etc. conveyer belt 10 ', the mixed tiny fragments of stone, coal, etc.
Screening plant 7 ' is arranged in 10 ' end lower part of conveyer belt, which divides tiny fragments of stone, coal, etc. device 8 ' and main dirty dust conveyer belt
5 ', this, which divides below tiny fragments of stone, coal, etc. device 8 ' to be provided with, falls tiny fragments of stone, coal, etc. bucket 9 ', and the front for falling tiny fragments of stone, coal, etc. bucket 9 ' is equipped with handling storage and conveying box 11 ', the master
5 ' rear lower portion of dirty dust conveyer belt is equipped with rotation dirty dust conveyer belt 4 ', and the lower section for falling tiny fragments of stone, coal, etc. bucket 9 ' is equipped with backfill conveyer belt 17 ',
It is equipped with rail-lifting equipment 16 ' at the vehicle frame at 12 ' rear of the excavating bucket-wheel, there also is provided power drive system on the vehicle frame 1 '
6 ', the excavating bucket-wheel 12 ' includes multiple degrees of freedom lateral incision formula knife plate 15 ', which includes being connected to
The post device of excavating bucket-wheel 12 ', the post device connect vertical sliding motion pedestal 1, which includes vertical slip
For locking device to lock along the vertical sliding of the post device and in place, 1 outside of vertical sliding motion pedestal includes resistance to
Nog plate, the wearing plate are flexibly connected with vertical sliding motion pedestal 1, and rotating seat 2 is connected by axis pin above the wearing plate, vertical sliding
One end of 1 lower section connection rotary oil cylinder 4 of dynamic pedestal, the other end of the rotary oil cylinder 4 is connected to the wearing plate, to rotate oil
Cylinder 4 drives the rotating seat 2 for being connected to the wearing plate to be rotated in fore-and-aft plane, and 2 outside of rotating seat is connected by telescopic device 5
Knife plate 6 is excavated, rotating seat 2 includes pedestal, and link mechanism is housed in the pedestal, and the first component of the link mechanism is connected to described
In side wall of the pedestal far from vertical sliding motion pedestal side, the second component of the link mechanism is connected to outside the wearing plate
Side is rotatablely connected between the first component and second component of the link mechanism, to constitute revolute pair, the first component
It is connected to above the wearing plate of the vertical sliding motion chassis outer side by Vertical Cylinders 3 with the revolute pair of second component, to hang down
The flexible drive rotating seat 2 of straight oil cylinder 3 rotates in transverse plane, so as to adjust the angle of knife plate 6 is excavated.Described falls tiny fragments of stone, coal, etc. bucket
A point tiny fragments of stone, coal, etc. device is provided on 9 ', can be according to railway roadbed needs, railway roadbed backfills different stone tiny fragments of stone, coal, etc. amounts to the left and right sides.Excavating bucket-wheel
12 ' are horizontally through vehicle frame by extensible canopy, simple in structure, and the running stability of complete machine is high, and control is reliable, excavating bucket-wheel 12 '
Transverse onveyer 18 ' is arranged in top, so that the railway ballast that bucket wheel excavates is transported by the transverse onveyer, 12 ' inside of excavating bucket-wheel
Equipped with gear tiny fragments of stone, coal, etc. plate 20 ', it can effectively prevent the stone tiny fragments of stone, coal, etc. and fly out bucket wheel, improve operational security, 12 ' inside of excavating bucket-wheel is additionally provided with lock
Determine mechanism 19 ', both excavating bucket-wheel was locked, two excavating bucket-wheels in left and right can also be connected, improve complete machine operational process
In safety and stationarity.
In the present embodiment, it is connected with rotary pin shaft between Vertical Cylinders 3 and the wearing plate of the vertical sliding motion chassis outer side,
The post device includes two columns, and described two columns and the groove of 1 both sides of vertical sliding motion pedestal coordinate, the guide post dress
The column set includes inner sleeve and outer tube, and the outer tube is also connected with the fixing end of oil cylinder, the movable end connection of the oil cylinder
In the inner sleeve, flexible by the oil cylinder makes the inner sleeve along the outer tube lateral expansion to realize Vertical Square
To movement.
Vertical sliding motion pedestal 1 configures wearing plate, the vertical cunning by structural steel welding fabrication, the outside of the vertical sliding motion pedestal
Dynamic pedestal 1 is connect with the inner sleeve of the post device, and then does Vertical Square along post device by the flexible of the oil cylinder
To movement, the vertical slip locking device realizes vertical slip and locking by hydraulic pressure or pneumatically or mechanically, and stretch dress
Setting 5 makes excavation knife plate 6 realize the rotation in horizontal plane.
It includes knife plate to excavate knife plate 6, which connects revoling tube, which connects drive motor, pass through
Oil cylinder in telescopic device 5 makes the knife plate for excavating knife plate 6 do move clockwise or counterclockwise in the horizontal plane.
Embodiment 1.2:A kind of railway ballast screen scarifier, with embodiment 1.1, the difference is that：The vertical slip lock
Determine device and vertical slip and locking are realized by pneumatic mode.
Embodiment 1.3:A kind of railway ballast screen scarifier, with embodiment 1.1, the difference is that：The vertical slip lock
Determine device and mechanically realizes vertical slip and locking.
Embodiment 1.4:A kind of railway ballast screen scarifier, with embodiment 1.1, the difference is that：The rotary oil cylinder hangs down
Straight oil cylinder replaces with rotary cylinder, rotary oil cylinder respectively.
Embodiment 2.1:A kind of railway ballast screen scarifier, with embodiment 1.1, the difference is that：Including crossing the temporary system that is cut
System, specific technical solution are：The end lower part of mixed tiny fragments of stone, coal, etc. conveyer belt 10 ' is connected to screening plant 7 ', the dirt of the screening plant 7 '
Dirty dust conveyer belt 7 " is arranged in 6 " lower section of native discharge port, and tripper 15 " is arranged in the end of the clean quarrel discharge port 8 " of screening plant 7 ', should
Funnel 18 " is arranged in the end of tripper 15 ", and the 19 " end of funnel discharge port of the funnel 18 " is arranged clean quarrel and backfills conveyer belt 20 "；
The end of tripper 15 " is additionally provided with handling storage and conveying box 13 ", which includes bottom belt 12 ", the bottom
The end of conveyer belt 12 " is located at the top that clean quarrel backfills conveyer belt 20 ", and tripper 15 " is in upright position 16 " and obliquity 9 "
Switch between two operating positions, supplied materials is sent into handling storage and conveying box 13 " by one of operating position, another operating position is in the future
Material is sent into funnel 18 ", and 18 " lower section of funnel is arranged clean quarrel and backfills conveyer belt 20 ".
18 " bottom of funnel includes current divider, which includes grouping teaching and central shaft, and the grouping teaching is along substantially symmetrical about its central axis
Arrangement, central shaft are parallel to the direction of track extension, and the grouping teaching is the low domatic plane in intermediate high both sides, the domatic
The bottom end of plane is concordant with the bottom surface of funnel 18 ".
In the present embodiment, one end of bottom belt 12 " is located at 19 " top of the funnel discharge port, so as to the road of output
Quarrel shunts via funnel 18 " and enters by the rail of ballast both sides through clean quarrel conveyer belt discharge port 21 ".
In the present embodiment, the both ends of bottom belt 12 " are respectively arranged with conveyer, therefore the bottom belt 12 " can be to
Former and later two directions move, so as to be transported into or transport handling storage and conveying box 13 " by the ballast kept in.
In the present embodiment, tripper 15 " includes rotary shaft, is shoveled equipped with sub-material outside the rotary shaft, which is equipped with
Rotary oil cylinder, to control the angle of the sub-material shovel, to which the railway ballast for making sub-material shovel enters handling storage and conveying box 13 " or funnel
18”。
Embodiment 2.2:A kind of railway ballast screen scarifier, with embodiment 2.1, the difference is that：The funnel of funnel 18 "
The edge of discharge port 19 " protrudes from the side surface outer rim 3cm of funnel 18 ".
Embodiment 2.3:A kind of railway ballast screen scarifier, with embodiment 2.1, the difference is that：In the current divider
Mandrel is inlaid in the track in 18 " side bottom end of the funnel, so that the current divider is slided along track, to control ballast
Shunt position.
In the present embodiment, longer two lateral surfaces of funnel 18 " are respectively arranged with telescopic oil cylinder, and the effect of the telescopic oil cylinder is to drive
The current divider is moved to slide in funnel.
In the present embodiment, the principal plane shape of the sub-material shovel is trapezoidal, which is equipped with baffle, the baffle
Effect is that ballast drainage is entered appointed place.
In the present embodiment, handling storage and conveying box 13 " includes at least three side elevations, loads and unloads two longitudinal direction sides of storage and conveying box 13 "
Facade is obliquely installed with horizontal plane, and the bottom end setting one of the lateral side elevation of 13 " end of handling storage and conveying box is horizontal by 40 °
The baffle at inclination angle, to facilitate the storage of ballast and transport again.
A kind of working method of railway ballast screen scarifier provided by the utility model is：When cleaning starts operation, due to
Railway roadbed need not backfill the stone tiny fragments of stone, coal, etc., first put down excavating bucket-wheel and multiple degrees of freedom lateral incision formula knife plate, and excavating bucket-wheel excavates railway roadbed side slope
Railway ballast, multiple degrees of freedom lateral incision formula knife plate 15 ' are embedded in railway roadbed ditch, start the drive motor for excavating knife plate 6, excavation knife plate is made to start
Digging operation, in operation process, according to the difference of plate knot of ballast bed degree, the adjusting for excavating knife plate in telescopic device and rotating seat is made
Under in the horizontal direction or vertical direction does rotation appropriate, to reduce excavating resistance.The effect of telescopic device makes digging cutter
Plate 6 realizes that the rotation in horizontal plane, the effect of rotary oil cylinder 4 make excavation knife plate 6 be realized such as Fig. 2 institutes under the drive of rotating seat 2
The rotation in fore-and-aft plane shown under the action of link mechanism in rotating seat, excavates knife plate 6 and realizes transverse direction with rotating seat 2
The rotation of plane；It waits for that railway ballast excavates by excavating bucket-wheel and be promoted to transverse onveyer, then sieve is sent to by mixed tiny fragments of stone, coal, etc. conveyer belt
Separating device, the clean tiny fragments of stone, coal, etc. after screening is by dividing tiny fragments of stone, coal, etc. device 8 ' to be sent into handling storage and conveying box 11 '.Screen scarifier continues operation forward.Work as needs
When backfilling the stone tiny fragments of stone, coal, etc., the mixed tiny fragments of stone, coal, etc. of excavation is sent into screening plant by the utility model, and the clean tiny fragments of stone, coal, etc. after screening is by dividing tiny fragments of stone, coal, etc. device 8 ' to be sent into
Tiny fragments of stone, coal, etc. bucket is fallen, railway roadbed is backfilled by backfilling conveyer belt；Dirt soil after screening is sent to rotation dirty dust conveyer belt by main dirty dust conveyer belt,
It finally throws other than material transport vehicle or railway roadbed.Before operation terminates, excavating bucket-wheel and multiple degrees of freedom lateral incision formula knife plate are received
It returns the vehicle to the garage and knock off position, antiport loads and unloads storage and conveying box, and the stone tiny fragments of stone, coal, etc. therein is backfilled to railway roadbed.
First, rotary pin shaft 2 is acted on using rotary oil cylinder 4 realize excavation knife plate 5 in the clockwise of longitudinal direction as shown in Figure 1
α2（Or α 1 counterclockwise）Rotation is to adjust the requirement that knife plate angle meets work；
Second, linkage is acted on using Vertical Cylinders 3 realize the α clockwise for excavating knife plate 6 in transverse direction as shown in Figure 2
1（Or α 2 counterclockwise）Rotation is to adjust the requirement that knife plate angle meets work.
Post device 1 is connected with carriage frame, and the groove of 2 both sides of vertical sliding motion base device is along the two of post device 1
Root post realizes vertical slip and locking by hydraulic pressure, pneumatic mode or mechanical system；Rotary oil cylinder 4 is by being placed in inside
The link mechanism by hydraulic pressure, pneumatically or mechanically controlled can realize Fig. 1 the and Fig. 2 both directions rotation being expressed above；It excavates
Knife plate 6 realizes α 1 as shown in Figure 3 in the horizontal plane by telescopic device 4（1≤90 ° of 0≤α counterclockwise）With α 2（Counterclockwise 0
≤α1≤90°）Direction rotates.
Claims (10)
1. a kind of railway ballast screen scarifier comprising vehicle frame, both ends are equipped with drivers' cab on the vehicle frame, between the drivers' cab at both ends
It there also is provided excavating bucket-wheel (12 ') on vehicle frame (1 ') from the front to the back according to operating direction, excavating bucket-wheel (12 ') rear connection mixes the tiny fragments of stone, coal, etc.
Conveyer belt (10 '), the mixed tiny fragments of stone, coal, etc. conveyer belt (10 ') end lower part setting screening plant (7 '), the setting of the screening plant (7 ') lower section
Divide tiny fragments of stone, coal, etc. device (8 ') and main dirty dust conveyer belt (5 '), this, which divides below tiny fragments of stone, coal, etc. device (8 ') to be provided with, falls tiny fragments of stone, coal, etc. bucket (9 '), described to fall tiny fragments of stone, coal, etc. bucket
The front of (9 ') is equipped with handling storage and conveying box (11 '), and main dirty dust conveyer belt (5 ') rear lower portion is equipped with rotation dirty dust conveyer belt (4 '),
The lower section for falling tiny fragments of stone, coal, etc. bucket (9 ') is equipped with backfill conveyer belt (17 '), and rail-lifting equipment is equipped at the vehicle frame at excavating bucket-wheel (12 ') rear
(16 '), there also is provided on vehicle frame (1 ') power drive system (6 '), electric control system, hydraulic control system, braking system,
Pneumatic system, walking system, it is characterised in that：Multiple degrees of freedom lateral incision formula knife plate (15 ') is installed, this is more on excavating bucket-wheel (12 ')
Degree of freedom lateral incision formula knife plate (15 ') includes the post device for being connected to excavating bucket-wheel (12 '), which connects vertical sliding motion
Pedestal (1), the vertical sliding motion pedestal (1) include vertical slip locking device, include wearing plate on the outside of vertical sliding motion pedestal (1),
The wearing plate is flexibly connected with vertical sliding motion pedestal (1), and rotating seat (2) is connected by axis pin above the wearing plate, vertical sliding
One end of connection regulation of longitudinal angle adjusting apparatus below dynamic pedestal (1), the other end of the regulation of longitudinal angle adjusting apparatus are connected to described
Wearing plate, rotating seat (2) outside pass through telescopic device (5) and connect excavation knife plate (6).
2. railway ballast screen scarifier as described in claim 1, it is characterised in that：The post device includes two columns, institute
It states two columns and the groove of vertical sliding motion pedestal (1) both sides coordinates.
3. railway ballast screen scarifier as claimed in claim 1 or 2, it is characterised in that：The column of the post device includes interior
Casing and outer tube, the outer tube are also connected with the fixing end of oil cylinder, and the movable end of the oil cylinder is connected to the inner sleeve, lead to
Crossing the flexible of the oil cylinder makes the inner sleeve along the outer tube lateral expansion to realize movement in vertical direction.
4. railway ballast screen scarifier as claimed in claim 3, it is characterised in that：Vertical sliding motion pedestal (1) is welded by structural steel
The outside of molding, the vertical sliding motion pedestal configures wearing plate, and the inner sleeve of the vertical sliding motion pedestal (1) and the post device connects
It connects, and then movement in vertical direction is done along post device by the flexible of the oil cylinder.
5. railway ballast screen scarifier as described in claim 1, it is characterised in that：The vertical slip locking device passes through hydraulic pressure
Or pneumatically or mechanically realize vertical slip and locking.
6. railway ballast screen scarifier as described in claim 1, it is characterised in that：It includes knife plate to excavate knife plate (6), the knife plate
Body connects revoling tube, which connects drive motor.
7. railway ballast screen scarifier as described in claim 1, it is characterised in that：It falls on tiny fragments of stone, coal, etc. bucket (9 ') and is provided with current divider.
8. railway ballast screen scarifier as described in claim 1, it is characterised in that：Excavating bucket-wheel (12 ') passes through extensible canopy transverse direction
Across vehicle frame (1 ').
9. the railway ballast screen scarifier as described in claim 1 or 8, it is characterised in that：The top setting of excavating bucket-wheel (12 ') is horizontal
To conveyer belt (18 '), the part in front of conveyer belt (18 ') is located on the inside of excavating bucket-wheel (12 ') and is equipped with gear tiny fragments of stone, coal, etc. plate (20 ').
10. the railway ballast screen scarifier as described in claim 1 or 8, it is characterised in that：Lock is equipped on the inside of excavating bucket-wheel (12 ')
Determine mechanism (19 ').
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710392883 | 2017-05-27 | ||
| CN2017103928839 | 2017-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207739075U true CN207739075U (en) | 2018-08-17 |
Family
ID=63114221
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710601525.4A Withdrawn CN108930204A (en) | 2017-05-27 | 2017-07-21 | A kind of railway ballast screen scarifier |
| CN201720893259.2U Active CN207739075U (en) | 2017-05-27 | 2017-07-21 | A kind of railway ballast screen scarifier |
| CN201710606226.XA Pending CN108930298A (en) | 2017-05-27 | 2017-07-24 | A kind of multiple degrees of freedom lateral incision formula knife plate |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710601525.4A Withdrawn CN108930204A (en) | 2017-05-27 | 2017-07-21 | A kind of railway ballast screen scarifier |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710606226.XA Pending CN108930298A (en) | 2017-05-27 | 2017-07-24 | A kind of multiple degrees of freedom lateral incision formula knife plate |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR102351835B1 (en) |
| CN (3) | CN108930204A (en) |
| RU (1) | RU2740821C1 (en) |
| WO (1) | WO2019015371A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930204A (en) * | 2017-05-27 | 2018-12-04 | 中国铁建高新装备股份有限公司 | A kind of railway ballast screen scarifier |
| CN110158379A (en) * | 2019-06-25 | 2019-08-23 | 中国神华能源股份有限公司 | Using the railway switch line construction method of lateral incision formula screen scarifier cleaning |
| CN114411610A (en) * | 2021-12-22 | 2022-04-29 | 江苏徐工工程机械研究院有限公司 | Track coal suction vehicle, control method thereof and coal suction vehicle group |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258206A (en) * | 2019-06-12 | 2019-09-20 | 内蒙古工业大学 | The small device of the stone tiny fragments of stone, coal, etc. under a kind of cleaning railroad sleeper |
| CN110966016A (en) * | 2019-12-30 | 2020-04-07 | 中铁隧道局集团有限公司 | TBM host machine belt conveyor |
| CN111514624A (en) * | 2020-01-20 | 2020-08-11 | 杭州电子科技大学 | Sludge settling pond muddy water-free sludge shield robot |
| CN113268009B (en) * | 2021-01-06 | 2022-06-17 | 金鹰重型工程机械股份有限公司 | Control method of screen cleaning/ballast throwing conversion controller for rail screen cleaning |
| CN114250740B (en) * | 2021-12-22 | 2024-02-02 | 江苏徐工工程机械研究院有限公司 | Rail coal suction vehicle, control method thereof and coal suction vehicle set |
| CN115162369B (en) * | 2022-05-14 | 2023-07-07 | 诚合瑞正风险管理咨询有限公司 | Layered rotary-cut grouting equipment for railway soil slope construction |
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| US3967395A (en) * | 1974-04-04 | 1976-07-06 | Canron, Inc. | Crossing undercutter and switch undercutter mounted on tractor-type vehicle |
| CH651870A5 (en) * | 1981-03-02 | 1985-10-15 | Canron Inc Crissier | Track-bed cleaning machine which can be moved on rails |
| RU2086723C1 (en) * | 1993-06-16 | 1997-08-10 | Франц Плассер Банбаумашинен-Индустригезельшафт Мбх | Method of and device for reconditioning of railway track ballast layer |
| RU2128755C1 (en) * | 1997-01-17 | 1999-04-10 | Закрытое акционерное общество "Тулажелдормаш" | Ballast cleaning machine |
| US7481168B2 (en) * | 2005-04-07 | 2009-01-27 | Lawrence Glenn Pike | Off-track railroad track undercutter apparatus |
| CN2782750Y (en) * | 2005-05-19 | 2006-05-24 | 北京龙达科技开发有限公司 | Digger for rail screen scarifier |
| AT502187B1 (en) | 2005-11-14 | 2007-02-15 | Plasser Bahnbaumasch Franz | Method for cleaning of ballast bed of track, involves accomplishing of first and second working processes alternatively whereby first and second working processes depend on degree of contamination of ballast bed |
| AT505909B1 (en) * | 2007-11-27 | 2009-05-15 | Plasser Bahnbaumasch Franz | METHOD AND MACHINE FOR COMPACING SCOTTER OF A JOINT |
| AT11972U1 (en) * | 2010-08-02 | 2011-08-15 | Plasser Bahnbaumasch Franz | APPENDIX FOR CLEANING A SHOCK |
| CN203174447U (en) * | 2013-03-06 | 2013-09-04 | 昆明中铁大型养路机械集团有限公司 | Side-cutting type turnout screen scarifier |
| CN104032628B (en) * | 2013-03-06 | 2016-09-07 | 中国铁建高新装备股份有限公司 | A kind of side cut railroad switch ballast cleaning machine |
| CN204000498U (en) * | 2014-08-22 | 2014-12-10 | 昆明中铁大型养路机械集团有限公司 | A kind of side is cut excavating gear |
| CN205711574U (en) * | 2016-04-22 | 2016-11-23 | 中国铁建高新装备股份有限公司 | A kind of screen scarifier quarrel scratch system |
| CN106638179A (en) * | 2016-09-19 | 2017-05-10 | 中国铁道科学研究院铁道建筑研究所 | Railway ballast sleeper bottom excavation device |
| CN108930204A (en) * | 2017-05-27 | 2018-12-04 | 中国铁建高新装备股份有限公司 | A kind of railway ballast screen scarifier |
-
2017
- 2017-07-21 CN CN201710601525.4A patent/CN108930204A/en not_active Withdrawn
- 2017-07-21 CN CN201720893259.2U patent/CN207739075U/en active Active
- 2017-07-24 CN CN201710606226.XA patent/CN108930298A/en active Pending
-
2018
- 2018-04-28 RU RU2020100589A patent/RU2740821C1/en active
- 2018-04-28 KR KR1020207003756A patent/KR102351835B1/en active IP Right Grant
- 2018-04-28 WO PCT/CN2018/084987 patent/WO2019015371A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930204A (en) * | 2017-05-27 | 2018-12-04 | 中国铁建高新装备股份有限公司 | A kind of railway ballast screen scarifier |
| CN110158379A (en) * | 2019-06-25 | 2019-08-23 | 中国神华能源股份有限公司 | Using the railway switch line construction method of lateral incision formula screen scarifier cleaning |
| CN114411610A (en) * | 2021-12-22 | 2022-04-29 | 江苏徐工工程机械研究院有限公司 | Track coal suction vehicle, control method thereof and coal suction vehicle group |
Also Published As
| Publication number | Publication date |
|---|---|
| BR112020000984A2 (en) | 2020-07-14 |
| WO2019015371A1 (en) | 2019-01-24 |
| KR20200032121A (en) | 2020-03-25 |
| CN108930204A (en) | 2018-12-04 |
| CN108930298A (en) | 2018-12-04 |
| RU2740821C1 (en) | 2021-01-21 |
| KR102351835B1 (en) | 2022-01-14 |
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