CN205368909U - Railway ballast excavating gear - Google Patents
Railway ballast excavating gear Download PDFInfo
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- CN205368909U CN205368909U CN201521077211.1U CN201521077211U CN205368909U CN 205368909 U CN205368909 U CN 205368909U CN 201521077211 U CN201521077211 U CN 201521077211U CN 205368909 U CN205368909 U CN 205368909U
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- stone
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Abstract
The utility model discloses a railway ballast excavating gear during the railway rails cleaning is equipped, including frame, railway ballast excavation mechanism and railway ballast conveyor, it includes lift cylinder, CD -ROM drive motor, digger chain assembly to excavate the mechanism, lift cylinder and frame are adorned even, and lift cylinder connects the CD -ROM drive motor, drive motor transmission connection digger chain assembly, and the digger chain assembly has the excavation sprocket, tiny fragments of stone, coal, etc. Chain and rake teeth are removed to the ring -type, and excavate sprocket and ring -type and make up except that tiny fragments of stone, coal, etc. Chain and link the rake teeth except that tiny fragments of stone, coal, etc. Chain meshing, annular, railway ballast conveyor is including inhaling tiny fragments of stone, coal, etc. Pipe, railway ballast accumulator, railway ballast filter, vacuum suction pump and conveyer belt, the railway ballast excavates the mechanism respectively has one in frame both sides, the lift cylinder that the railway ballast excavated the mechanism links with the frame dress through the slide mechanism that can follow the removal of vehicle frame width orientation, the utility model discloses can adjust and excavate the width and the degree of depth, can operation in the narrow scope of operations such as railway tunnel.
Description
Technical field
This utility model relates to a kind of railroad track cleaning equipment, particularly a kind of railway ballast excavating gear.
Background technology
The sorting operation of railway Ballast track needs to excavate broken for the railway roadbed railway ballast hardened, outdoor railway ballast sorting operation has been carried out do mechanization operation, but narrow space, railway roadbed side and sleeper end face distance are little in railway tunnel, the restriction of railway ballast excavation regions is big, causes mechanization upkeep operation in railway tunnel to be limited by very large.In current tunnel, railway ballast cleaning excavates and is manually carried out, and labor intensity is big, inefficiency, and the railway ballast in railway tunnel is treated as the blank spot in China's permanent way machine upkeep operation, constrains China railways Mechanization Development.
Germany Patent document DE2223312 discloses a kind of machinery, it is drawn by bottom and digs device and will be located in the rubble railway ballast below track and transfer to side slope region, side, in ballast bed region, practical loop cleaning chain, digs the laterally diverted rubble railway ballast of device for drawing bottom railway roadbed and is transported to screening installation.But owing to structure limits, operation in this equipment space that to be difficult in railway tunnel narrow.
Summary of the invention
The purpose of this utility model is in that to provide one can regulate excavation width and the degree of depth, can the railway ballast of operation excavates in the narrow scope of operations such as railway tunnel device.
nullThe technical scheme realizing this utility model purpose is: a kind of railway ballast excavating gear，Including vehicle frame、Railway ballast digging mechanism and railway ballast conveyer device，Described digging mechanism includes hoist cylinder、Drive motor、Digger chain assembly，Described hoist cylinder and vehicle frame load，Hoist cylinder connects driving motor，Motor driven is driven to connect digger chain assembly，Digger chain assembly has excavation sprocket wheel、Ring-type removes tiny fragments of stone, coal, etc. chain and rake teeth，Excavate sprocket wheel with ring-type except tiny fragments of stone, coal, etc. chain engages，Annular is except load rake teeth on tiny fragments of stone, coal, etc. chain，Described railway ballast conveyer device includes inhaling tiny fragments of stone, coal, etc. pipe、Railway ballast bin、Railway ballast filter、Vacuum suction pump and conveyer belt，The suction inlet of described suction tiny fragments of stone, coal, etc. pipe is positioned at the close vehicle frame cephalad direction that digger chain assembly is other，The discharge opening inhaling tiny fragments of stone, coal, etc. pipe leads to railway ballast bin，Described railway ballast bin bottom has puts Zha Kou，The inlet communication railway ballast bin of railway ballast filter，Railway ballast filter bottom has slag tap，Described Vacuum suction pump connection railway ballast filter，Described railway ballast digging mechanism is respectively arranged with one in vehicle frame both sides，Two railway ballast digging mechanisms are positioned opposite，Separated by a distance along vehicle frame longitudinally front and back，The hoist cylinder of described railway ballast digging mechanism is by the slide mechanism that can move along frame width direction and vehicle frame load，Equipped with two conveyer belts on described vehicle frame，The section of gathering materials of said two conveyer belt lays respectively at below the slag tap putting Zha Kou and railway ballast defecator of corresponding railway ballast bin.
Preferably, described slide mechanism includes traversing oil cylinder and traveller, and one end of described traveller is installed on vehicle frame, and the other end is connected with hoist cylinder, and described traversing oil cylinder one end is installed on traveller, and the other end is connected with hoist cylinder.Stretched by traversing oil cylinder and adjust excavation width, ensure that excavating width meets on-the-spot excavation needs.
Preferably, described traveller has two, and one end of two travellers is installed in going up above and below of vehicle frame respectively, and described traversing oil cylinder one end is installed on a traveller above vehicle frame.
Preferably, described annular is provided with tiny fragments of stone, coal, etc. plate except the close vehicle frame caudal directions that tiny fragments of stone, coal, etc. chain is other, holds together tiny fragments of stone, coal, etc. plate and digger chain assembly is connected, and holding together Zha Banshang has suction Zha Kou, inhales Zha Kou and inhales tiny fragments of stone, coal, etc. pipe connection suction tiny fragments of stone, coal, etc. pipe by branch.During excavation, if there being railway ballast not gone out by timely suction and conveying, railway roadbed having part railway ballast and is scattered, by annular holding together tiny fragments of stone, coal, etc. plate and can be cleared up further by the railway ballast being scattered timely except tiny fragments of stone, coal, etc. chain rear, be transported to railway ballast bin, it is ensured that working effect.
Preferably, connected by connecting plate between the digger chain assembly of said two railway ballast digging mechanism.Promote the rigidity of digger chain assembly.
Preferably, the two ends of described connecting plate connect respectively through the corresponding sprocket wheel that excavates of connecting bolt and two digger chain assemblies.
Preferably, separated by a distance before and after two railway ballast digging mechanisms is 50 ~ 150mm.
Preferably, described digger chain assembly is 150 ~ 330mm with the total height of connecting plate.
Preferably, described hoist cylinder collapsing length is 650 ~ 1000mm.Can digger chain assembly be promoted to above orbit plane when this collapsing length ensure that inoperative, not interfere with lower section sleeper, track in off working state, it is possible to realize fast transfer.
Preferably, described ring-type is except the regulating wheel that reclined in tiny fragments of stone, coal, etc. chain.Easily wear and tear when ring-type is except the work of tiny fragments of stone, coal, etc. chain, chain elongated, carry out tensioning by regulating wheel, can effectively prevent ring-type from removing getting loose of tiny fragments of stone, coal, etc. chain.
Preferably, described railway ballast bin put Zha Kou with fan-shaped rotary mechanism, this puts Zha Kou by putting tiny fragments of stone, coal, etc. housing and putting tiny fragments of stone, coal, etc. impeller blade and be divided into and multiple put tiny fragments of stone, coal, etc. cavity, wherein puts a under shed arranged below of tiny fragments of stone, coal, etc. housing, put tiny fragments of stone, coal, etc. housing arranged above with upper shed.So, what enter fan-shaped rotary mechanism after railway ballast falls into railway ballast bin puts between tiny fragments of stone, coal, etc. impeller blade, and railway ballast falls when forwarding lower section to, and simultaneously railway ballast bin and outside air can be separated by fan-shaped rotary mechanism, it is prevented that cannot be carried out vacuum because of gas intercommunication and inhales the tiny fragments of stone, coal, etc..
Preferably, the slag tap of described railway ballast filter is with fan-shaped rotary mechanism, and this slag tap is divided into multiple slagging cavity by slagging housing and slagging impeller blade, wherein a under shed arranged below of slagging housing, slagging housing arranged above with upper shed.So, rock ballast after railway ballast filtration enters between the slagging impeller blade of fan-shaped rotary mechanism after falling into railway ballast filter, rock ballast falls when forwarding lower section to, and railway ballast filter and outside air can be separated by fan-shaped rotary mechanism simultaneously, it is prevented that cannot be carried out vacuum because of gas intercommunication and inhales the tiny fragments of stone, coal, etc..
Preferably, said two conveyer belt is respectively provided with acclivitous stage casing and deferent segment.Gather materials railway ballast that end comes, rock ballast of two conveyer belts processes respectively through acclivitous stage casing and deferent segment.
After adopting said structure, railway ballast digging mechanism can pass through moving radially of slide mechanism and excavate width to regulate, and allows railway ballast excavating gear disclosure satisfy that the different needs excavating width；Digger chain assembly can regulate excavating depth by hoist cylinder；
Owing to railway ballast digging mechanism is respectively arranged with one in vehicle frame both sides, two railway ballast digging mechanisms are positioned opposite, separated by a distance along vehicle frame longitudinally front and back, therefore, ensure that railway ballast can pass through from centre and two railway ballast digging mechanisms are non-interference, during work, except tiny fragments of stone, coal, etc. chain direction of rotation on the contrary, the ring-type on the left of car body direction of advance rotates counterclockwise two ring-types except tiny fragments of stone, coal, etc. chain, and the ring-type on the right side of car body direction of advance turns clockwise except tiny fragments of stone, coal, etc. chain；
Owing to the suction inlet of described suction tiny fragments of stone, coal, etc. pipe is positioned at the close vehicle frame cephalad direction that digger chain assembly is other, therefore, inhale the tiny fragments of stone, coal, etc. pipe during work and can be located between sleeper end face and railway roadbed end face, railway ballast can be effectively reduced and excavate the space requirement of conveying, overcome the problem of insufficient space between sleeper end face and railway roadbed end face；
Railway ballast enters railway ballast bin through inhaling tiny fragments of stone, coal, etc. pipe, the bigger railway ballast of particle diameter puts Zha Kou owing to action of gravity falls into bottom railway ballast bin, the rock ballast that particle diameter is less is entered railway ballast filter by pull of vacuum effect, discharge from slag tap after railway ballast filter filters, the mode that vacuum inhales the tiny fragments of stone, coal, etc. is adopted to replace mechanical transmission, reduce work space demand size, well complete the conveying of railway ballast；
Railway ballast storage device and railway ballast defecator adopt puts Zha Kou, slag tap with fan-shaped rotary mechanism, to put Zha Kou, slag tap is divided into multiple space, thus ensureing unlikely while blanking to make railway ballast storage device and railway ballast defecator communicate with outside air, do not affect pull of vacuum；
This utility model can be good at substituting manual work, and solving the railway tunnel maintenance work for many years of puzzlement China needs the technical barrier of manual work, improves working condition and the work efficiency of workman.
Accompanying drawing explanation
This utility model is described in further detail by the embodiment provided below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of railway ballast excavating gear of the present utility model, i.e. digger chain assembly position schematic diagram operationally；
Fig. 2 is the top view of the digger chain assembly in Fig. 1；
Fig. 3 is the hoist cylinder in Fig. 1, the attachment structure schematic diagram driving motor, slide mechanism and digger chain assembly；
Fig. 4 is the structural representation putting Zha Kou of the railway ballast bin in Fig. 1；
Fig. 5 is the structural representation of the slag tap of the railway ballast filter in Fig. 1；
Fig. 6 is the clear tiny fragments of stone, coal, etc. position view of the need before construction of the digger chain assembly in this utility model；
Fig. 7 is this utility model digger chain assembly putting position schematic diagram when not working.
Detailed description of the invention
nullAs Figure 1-5，A kind of railway ballast excavating gear of the present utility model，Including vehicle frame 10、Railway ballast digging mechanism and railway ballast conveyer device，Described digging mechanism includes hoist cylinder 2、Drive motor 4、Digger chain assembly 3，Described hoist cylinder 2 and vehicle frame 10 load，Hoist cylinder 2 connects driving motor 4，Motor 4 is driven to be in transmission connection digger chain assembly 3，Digger chain assembly 3 has excavation sprocket wheel 3-5、Ring-type removes tiny fragments of stone, coal, etc. chain 3-1 and rake teeth 3-4，Excavate sprocket wheel 3-5 with ring-type except tiny fragments of stone, coal, etc. chain 3-1 engages，Annular is except load rake teeth 3-4 on tiny fragments of stone, coal, etc. chain 3-1，Described railway ballast conveyer device includes inhaling tiny fragments of stone, coal, etc. pipe 8、Railway ballast bin 7、Railway ballast filter 6、Vacuum suction pump 5 and conveyer belt 11，The suction inlet 8-2 of described suction tiny fragments of stone, coal, etc. pipe 8 is positioned at the close vehicle frame 10 head 10-1 direction that digger chain assembly 3 is other，The discharge opening 8-1 inhaling tiny fragments of stone, coal, etc. pipe 8 leads to railway ballast bin 7，Described railway ballast bin 7 bottom has puts tiny fragments of stone, coal, etc. mouth 7-1，The import 6-2 of railway ballast filter 6 connects railway ballast bin 7，Railway ballast filter 6 bottom has slag tap 6-1，Described Vacuum suction pump 5 connects railway ballast filter 6，Described railway ballast digging mechanism is respectively arranged with one in vehicle frame 10 both sides，Two railway ballast digging mechanisms are positioned opposite，Separated by a distance along vehicle frame 10 longitudinally front and back，Ensure that railway ballast can pass through from centre and two railway ballast digging mechanisms are non-interference，During work, two railway ballast digging mechanism direction of rotation are contrary，Ring-type on the left of direction of advance rotates counterclockwise except tiny fragments of stone, coal, etc. chain 3-1，Ring-type on the right side of direction of advance turns clockwise except tiny fragments of stone, coal, etc. chain 3-1.
The hoist cylinder 2 of described railway ballast digging mechanism is by the slide mechanism 1 that can move along vehicle frame 10 width and vehicle frame 10 load, equipped with two conveyer belts 11 on described vehicle frame 10, the section of the gathering materials 11-1 of said two conveyer belt 11 lays respectively at below the slag tap 6-1 putting tiny fragments of stone, coal, etc. mouth 7-1 and railway ballast defecator 6 of corresponding railway ballast bin 7.
As it is shown on figure 3, described slide mechanism 1 includes traversing oil cylinder 1-1 and traveller 1-2, one end of described traveller 1-2 is installed on vehicle frame 10, and the other end is connected with hoist cylinder 2, and described traversing oil cylinder 1-1 one end is installed on traveller 1-2, and the other end is connected with hoist cylinder 2.Stretched by traversing oil cylinder and adjust excavation width, ensure that excavating width meets on-the-spot excavation needs.
As it is shown on figure 3, described traveller 1-2 has two, one end of two traveller 1-2 is installed in going up above and below of vehicle frame 10 respectively, and described traversing oil cylinder 1-1 one end is installed on a vehicle frame 10 traveller 1-2 above.
Such as Fig. 2, shown in 1, described annular is provided with tiny fragments of stone, coal, etc. plate 12 except close vehicle frame 10 caudal directions that tiny fragments of stone, coal, etc. chain 3-1 is other, holds together tiny fragments of stone, coal, etc. plate 12 and is connected with digger chain assembly 3, holds together to have on tiny fragments of stone, coal, etc. plate 12 suction tiny fragments of stone, coal, etc. mouth 12-1, inhales tiny fragments of stone, coal, etc. mouth 12-1 and inhales tiny fragments of stone, coal, etc. pipe 12-2 by branch and connect suction tiny fragments of stone, coal, etc. pipe 8.During excavation, if there being railway ballast not gone out by timely suction and conveying, railway roadbed having part railway ballast and is scattered, by annular holding together tiny fragments of stone, coal, etc. plate 12 and can be cleared up further by the railway ballast being scattered timely except tiny fragments of stone, coal, etc. chain 3-1 rear, be transported to railway ballast bin 7, it is ensured that working effect.
As shown in Figure 2,3, connected by connecting plate 9 between the digger chain assembly 3 of said two railway ballast digging mechanism.Promote the rigidity of digger chain assembly 3.
As shown in Figure 2,3, the two ends of described connecting plate 9 connect respectively through the corresponding sprocket wheel 3-5 of excavation of connecting bolt 9-1 and two digger chain assembly 3.
As in figure 2 it is shown, separated by a distance before and after two railway ballast digging mechanisms is 50 ~ 150mm.
As it is shown on figure 3, the total height of described digger chain assembly 3 and connecting plate 9 is 150 ~ 330mm.In such manner, it is possible to ensure that the digger chain assembly 3 total height with connecting plate 9 is less than the height that need to excavate railway ballast.
As it is shown on figure 3, described hoist cylinder 2 collapsing length is 650 ~ 1000mm.Can digger chain assembly 3 be promoted to above the end face 15-1 of track 15 when this collapsing length ensure that inoperative, not interfere with lower section sleeper, track in off working state, it is possible to realize fast transfer.
As in figure 2 it is shown, described ring-type is except the regulating wheel 3-2 that reclined in tiny fragments of stone, coal, etc. chain 3-1.Easily wear and tear when ring-type is except tiny fragments of stone, coal, etc. chain 3-1 work, chain elongated, carry out tensioning by regulating wheel 3-2, can effectively prevent ring-type from removing getting loose of tiny fragments of stone, coal, etc. chain 3-1.
As shown in Figure 4, described railway ballast bin 7 put tiny fragments of stone, coal, etc. mouth 7-1 with fan-shaped rotary mechanism, this puts tiny fragments of stone, coal, etc. mouth 7-1 by putting tiny fragments of stone, coal, etc. housing 7-3 and putting tiny fragments of stone, coal, etc. impeller blade 7-4 and be divided into and multiple put tiny fragments of stone, coal, etc. cavity 7-5, wherein puts a under shed 7-6 arranged below of tiny fragments of stone, coal, etc. housing 7-3, put tiny fragments of stone, coal, etc. housing 7-3 arranged above with upper shed 7-7.So, after railway ballast falls into railway ballast bin 7 and fall into above put tiny fragments of stone, coal, etc. cavity 7-5, put tiny fragments of stone, coal, etc. impeller blade 7-4 half rotation when putting tiny fragments of stone, coal, etc. axle 7-2 drive, during from upper shed 7-7 rotation under shed 7-6, be brought under shed 7-6 therewith at the upper shed 7-7 railway ballast fallen into and fallen by action of gravity.In this engineering due to put tiny fragments of stone, coal, etc. impeller blade 7-4 all the time with put tiny fragments of stone, coal, etc. housing 7-3 and keep sealing, thus ensureing not affect the continuous action of pull of vacuum, form continuous print operating type.
As shown in Figure 5, the slag tap 6-1 of described railway ballast filter 6 is with fan-shaped rotary mechanism, this slag tap 6-1 is divided into multiple slagging cavity 6-5 by slagging housing 6-3 and slagging impeller blade 6-4, wherein a under shed 6-6 arranged below, slagging housing 6-3 of slagging housing 6-3 arranged above with upper shed 6-7.So, rock ballast after railway ballast filtration falls into railway ballast filter 6 and falls into slagging cavity 6-5 above, when slagging axle 6-2 drives slagging impeller blade 6-4 half rotation, during from upper shed 6-7 rotation under shed 6-6, it is brought under shed 6-6 therewith at the upper shed 6-7 rock ballast fallen into and is fallen by action of gravity.Owing to slagging impeller blade 6-4 keeps sealing with slagging housing 6-3 all the time in this engineering, thus ensureing not affect the continuous action of pull of vacuum, form continuous print operating type.
As it is shown in figure 1, said two conveyer belt 11 is respectively provided with acclivitous stage casing 11-2 and deferent segment 11-3.Railway ballast, rock ballast that the section of the gathering materials 11-1 of two conveyer belts 11 comes process respectively through acclivitous stage casing 11-2 and deferent segment 11-3.
As shown in Fig. 6,7,1,2, railway ballast excavating gear of the present utility model, before entering job site, is removed sleeper 13 and is vacated a segment length in the distance of digger chain assembly 3 length, cleaning both sides railway ballast, area is advisable can put down digger chain assembly 3 more than digger chain assembly 3 projected area, position and size.Excavating the initial construction location district 16 placing digger chain assembly 3, the closing space that namely the end face 14-1 of sleeper 13 and railway roadbed 14 surrounds, the degree of depth initiateing construction location district 16 is identical with railway ballast excavating depth requirement.nullOne railway ballast digging mechanism is moved to having cleared up directly over the railway roadbed 14 of railway ballast，Start hoist cylinder 2 and put down this railway ballast digging mechanism，Digger chain assembly 3 starts another railway ballast conveyer device of forward side on excavation direction when arriving excavating depth，The driving motor 4 of the corresponding side of sequence starting，By excavate centered by sprocket wheel 3-5 rotate digger chain assembly 3 to vertical with track 15，Same procedure starts opposite side digger chain assembly 3，Then railway ballast excavating gear moves forward，Removing tiny fragments of stone, coal, etc. chain 3-1 by the ring-type rotated drives rake teeth 3-4 that railway roadbed 14 is carried out digging operation，Railway ballast enters railway ballast bin 7 through inhaling tiny fragments of stone, coal, etc. pipe 8，The bigger railway ballast of particle diameter goes out to put tiny fragments of stone, coal, etc. mouth 7-1 owing to action of gravity falls into bottom railway ballast bin 7，The rock ballast that particle diameter is less is entered railway ballast filter 6 by pull of vacuum effect，Discharge from slag tap 6-1 after railway ballast filter 6 filters，Two conveyer belts 11 carry railway ballast respectively、Rock ballast processes to appointment position.Digger chain assembly 3 is promoted to the end face 15-1 top position of track 15, it is achieved fast transfer after terminating by construction by hoist cylinder 2.
Claims (13)
- null1. a railway ballast excavating gear，Including vehicle frame (10)、Railway ballast digging mechanism and railway ballast conveyer device，Described digging mechanism includes hoist cylinder (2)、Drive motor (4)、Digger chain assembly (3)，Described hoist cylinder (2) and vehicle frame (10) load，Hoist cylinder (2) connects driving motor (4)，Motor (4) is driven to be in transmission connection digger chain assembly (3)，Digger chain assembly (3) has excavation sprocket wheel (3-5)、Ring-type removes tiny fragments of stone, coal, etc. chain (3-1) and rake teeth (3-4)，Excavate sprocket wheel (3-5) with ring-type except tiny fragments of stone, coal, etc. chain (3-1) engages，Annular is except the upper load rake teeth (3-4) of tiny fragments of stone, coal, etc. chain (3-1)，Described railway ballast conveyer device includes inhaling tiny fragments of stone, coal, etc. pipe (8)、Railway ballast bin (7)、Railway ballast filter (6)、Vacuum suction pump (5) and conveyer belt (11)，The suction inlet (8-2) of described suction tiny fragments of stone, coal, etc. pipe (8) is positioned at close vehicle frame (10) head (10-1) direction that digger chain assembly (3) is other，Inhale the discharge opening (8-1) of tiny fragments of stone, coal, etc. pipe (8) towards railway ballast bin (7)，Described railway ballast bin (7) bottom has puts Zha Kou (7-1)，The import (6-2) of railway ballast filter (6) connects railway ballast bin (7)，Railway ballast filter (6) bottom has slag tap (6-1)，Described Vacuum suction pump (5) connection railway ballast filter (6)，It is characterized in that:Described railway ballast digging mechanism is respectively arranged with one in vehicle frame (10) both sides, and two railway ballast digging mechanisms are positioned opposite, separated by a distance along vehicle frame (10) longitudinally front and back,The hoist cylinder (2) of described railway ballast digging mechanism by the slide mechanism (1) that can move along vehicle frame (10) width and vehicle frame (10) load,Equipped with two conveyer belts (11) on described vehicle frame (10), the section of gathering materials (11-1) of said two conveyer belt (11) lays respectively at slag tap (6-1) lower section putting Zha Kou (7-1) and railway ballast defecator (6) of corresponding railway ballast bin (7).
- 2. railway ballast excavating gear according to claim 1, it is characterized in that: described slide mechanism (1) includes traversing oil cylinder (1-1) and traveller (1-2), one end of described traveller (1-2) is installed on vehicle frame (10), the other end is connected with hoist cylinder (2), described traversing oil cylinder (1-1) one end is installed on traveller (1-2), and the other end is connected with hoist cylinder (2).
- 3. railway ballast excavating gear according to claim 2, it is characterized in that: described traveller (1-2) has two, one end of two travellers (1-2) is installed in going up above and below of vehicle frame (10) respectively, and described traversing oil cylinder (1-1) one end is installed on vehicle frame (10) traveller (1-2) above.
- 4. railway ballast excavating gear according to claim 1, it is characterized in that: described annular is provided with tiny fragments of stone, coal, etc. plate (12) except close vehicle frame (10) caudal directions that tiny fragments of stone, coal, etc. chain (3-1) is other, hold together tiny fragments of stone, coal, etc. plate (12) to be connected with digger chain assembly (3), hold together and tiny fragments of stone, coal, etc. plate (12) has suction Zha Kou (12-1), inhale Zha Kou (12-1) and inhale tiny fragments of stone, coal, etc. pipe (12-2) connection suction tiny fragments of stone, coal, etc. pipe (8) by branch.
- 5. railway ballast excavating gear according to claim 1, it is characterised in that: connected by connecting plate (9) between the digger chain assembly (3) of said two railway ballast digging mechanism.
- 6. railway ballast excavating gear according to claim 5, it is characterised in that: the two ends of described connecting plate (9) connect respectively through connecting bolt (9-1) sprocket wheel (3-5) that excavates corresponding to two digger chain assemblies (3).
- 7. railway ballast excavating gear according to claim 1, it is characterised in that: separated by a distance before and after two railway ballast digging mechanisms is 50 ~ 150mm.
- 8. railway ballast excavating gear according to claim 5, it is characterised in that: the total height of described digger chain assembly (3) and connecting plate (9) is 150 ~ 330mm.
- 9. railway ballast excavating gear according to claim 1, it is characterised in that: described hoist cylinder (2) collapsing length is 650 ~ 1000mm.
- 10. railway ballast excavating gear according to claim 1, it is characterised in that: described ring-type is except the regulating wheel (3-2) that reclined in tiny fragments of stone, coal, etc. chain (3-1).
- 11. railway ballast excavating gear according to claim 1, it is characterized in that: described railway ballast bin (7) put Zha Kou (7-1) with fan-shaped rotary mechanism, this puts Zha Kou (7-1) by putting tiny fragments of stone, coal, etc. housing (7-3) and putting tiny fragments of stone, coal, etc. impeller blade (7-4) and be divided into and multiple put tiny fragments of stone, coal, etc. cavity (7-5), wherein put a under shed (7-6) arranged below of tiny fragments of stone, coal, etc. housing (7-3), put tiny fragments of stone, coal, etc. housing (7-3) arranged above with upper shed (7-7).
- 12. railway ballast excavating gear according to claim 1, it is characterized in that: the slag tap (6-1) of described railway ballast filter (6) is with fan-shaped rotary mechanism, this slag tap (6-1) is divided into multiple slagging cavity (6-5) by slagging housing (6-3) and slagging impeller blade (6-4), a wherein under shed (6-6) arranged below of slagging housing (6-3), slagging housing (6-3) arranged above with upper shed (6-7).
- 13. railway ballast excavating gear according to claim 1, it is characterised in that: said two conveyer belt (11) is respectively provided with acclivitous stage casing (11-2) and deferent segment (11-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077211.1U CN205368909U (en) | 2015-12-22 | 2015-12-22 | Railway ballast excavating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077211.1U CN205368909U (en) | 2015-12-22 | 2015-12-22 | Railway ballast excavating gear |
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| Publication Number | Publication Date |
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| CN205368909U true CN205368909U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521077211.1U Expired - Fee Related CN205368909U (en) | 2015-12-22 | 2015-12-22 | Railway ballast excavating gear |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401494A (en) * | 2015-12-22 | 2016-03-16 | 常州市瑞泰工程机械有限公司 | Railway ballast excavating device |
| CN108457139A (en) * | 2018-05-27 | 2018-08-28 | 内蒙古工业大学 | A kind of railway Qing Zha mechanisms of adjustable face length |
| CN109295819A (en) * | 2018-11-25 | 2019-02-01 | 罗峰 | It is a kind of for sieving the screen scarifier of clear orbit ballast |
-
2015
- 2015-12-22 CN CN201521077211.1U patent/CN205368909U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401494A (en) * | 2015-12-22 | 2016-03-16 | 常州市瑞泰工程机械有限公司 | Railway ballast excavating device |
| CN108457139A (en) * | 2018-05-27 | 2018-08-28 | 内蒙古工业大学 | A kind of railway Qing Zha mechanisms of adjustable face length |
| CN108457139B (en) * | 2018-05-27 | 2023-10-10 | 内蒙古工业大学 | Railway ballast cleaning mechanism capable of adjusting length of working face |
| CN109295819A (en) * | 2018-11-25 | 2019-02-01 | 罗峰 | It is a kind of for sieving the screen scarifier of clear orbit ballast |
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