CN208995973U - Track sand-removal device - Google Patents
Track sand-removal device Download PDFInfo
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- CN208995973U CN208995973U CN201821656390.8U CN201821656390U CN208995973U CN 208995973 U CN208995973 U CN 208995973U CN 201821656390 U CN201821656390 U CN 201821656390U CN 208995973 U CN208995973 U CN 208995973U
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- sand
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- track
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Abstract
The utility model discloses a kind of track sand-removal devices, belong to railway maintenance equipment technical field, and including the Ji Sha mechanism and sand discharge mechanism for being connected with walking dolly frame, Ji Sha mechanism is set to walking dolly frame front end, and sand discharge mechanism is set to the Ji Sha mechanism back lower place；Ji Sha mechanism includes the husky chain of multiple shovels, and the husky chain outside spacers of shovel are equipped with three column and shovel sand component, and the column of left and right sides two shovel husky component close to setting on the outside of track, and the column of middle part one shovel husky component and are set between two tracks；It shovels husky chain and sand discharge mechanism is set in rack；Ji Sha mechanism and the husky chain of shovel are driven by power device.The utility model with walking dolly by cooperating, the sand inside and outside track is removed using Ji Sha mechanism during along track travel and sand is transported to sand discharge mechanism, sand is drained on the outside of track by sand discharge mechanism simultaneously, ensure traffic safety, track two sides sand is avoided to lead to the generation of railway stoppage in transit accident；The labor intensity of staff is greatly reduced, clear husky working efficiency is improved.
Description
Technical field
The utility model belongs to railway maintenance equipment technical field more particularly to a kind of track sand-removal device.
Background technique
It is well known that railway transportation is the mainstay of China's railway and highway system, the cargo fortune greater than half carry
Defeated, wherein quite a few is the important item for being related to national economy Yu the people's livelihood matter of fundamental importance；Its carrying total amount is overall beyond the whole nation
The one third of the passenger traffic volume.It can be seen that railway transportation is a kind of means of transportation that do not replace.
It since railway is laid with nationwide, is influenced by various geographical environments, and is in the friendship in northwest China portion
Logical route due to the harm by dust storm, frequently result in it is late, it is serious or even can turn on one's side.The harm one side heap of dust storm
Product hinders the normal operation of train in the infrastructure of route；Another aspect dust storm wears railway infrastructure throughout the year, also increases
The danger for having added train to derail, there are great security risks.Currently, the work of the maintenance railway infrastructure such as tour, clear sand
Still manpower is relied primarily on to complete, and due to clear husky heavy workload, causes working efficiency low.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of track sand-removal device, and can advance along track
Walking dolly cooperation, the sand of track two sides is cleaned out, the amount of labour of staff is reduced, improve work effect
Rate ensure that traffic safety.
In order to solve the above technical problems, technical solution adopted in the utility model is:
A kind of track sand-removal device, Ji Sha mechanism and sand discharge mechanism including that can be set to walking dolly front are described
Ji Sha mechanism is used to the sand that Ji Sha mechanism clears up draining into train vehicle for removing outside sand in track, the sand discharge mechanism
On the outside of frame, the Ji Sha mechanism and sand discharge mechanism are all set on walking dolly frame, and the Ji Sha mechanism is set to walking dolly
The front end of frame；
The Ji Sha mechanism includes multiple shovel sand chains being obliquely installed towards front lower place, and the outside spacers for shoveling husky chain are set
There are three column to shovel husky component, two column of left and right sides shovel husky component and are arranged close to the outside of track, and a column at middle part shovel husky component setting
Between two tracks；Each column is shoveled husky component and is made of several collection sand material buckets being arranged at intervals on the husky chain of shovel；The sand discharge
Mechanism is set to the back lower place of Ji Sha mechanism, goes to and shovels the collection sand material hopper opening of husky chain upper rear towards sand discharge mechanism；It is described
It shovels husky chain and sand discharge mechanism is all set in the rack being connected with walking dolly frame；The husky chain of the shovel and sand discharge mechanism are by power
Device driving.
Preferably, the sand discharge mechanism includes conveyer belt, driving roller, carrying roller and sandboard, the width of the conveyer belt
Greater than the outside that the end of the width of train vehicle frame, and conveyer belt extends vehicle frame；The driving roller includes being arranged at intervals at
The drive roll and driven roller at conveyer belt both ends；Carrying roller for support conveyer belt be set to drive roll and driven roller it
Between, the following table face contact of the carrying roller and upper conveyor；The sandboard is set to the top of conveyer belt, topples over for stopping
Sand on to conveyer belt slides in conveyer belt operational process；The drive roll is driven by power device.
Preferably, it is equipped with shield on the outside of the collection sand material bucket of the Ji Sha mechanism, the both ends of the shield are connected with rack, institute
Stating shield includes the shield segment, linkage section and diversion section being sequentially connected, and the shield segment is set on the outside of the front for shoveling husky chain, institute
Linkage section is stated to be connected with the upper end of shield segment and be set to the top for shoveling husky chain, the other end phase of the diversion section and linkage section
Company and backward inclined downward.
Further, the sandboard is the rectangle frame of bottom hollow out, and conveyer belt is close in the front and rear sides of the sandboard
Setting is equipped with gap between the both ends and conveyer belt of the sandboard；The rear side of the sandboard is equipped with backplate.
Preferably, the power device includes hydraulic station and multiple hydraulic motors, the hydraulic station by multichannel oil pipe with
Multiple hydraulic motors are connected；Multiple hydraulic motors are respectively that husky chain is shoveled in the first hydraulic motor for driving walking dolly, driving
Two hydraulic motors and the third hydraulic motor for driving conveyer belt；The hydraulic station and the first hydraulic motor are all set in walking dolly
On frame, second hydraulic motor and third hydraulic motor are all set in rack.
Preferably, the husky chain of the shovel is three groups, and the husky chain of two shovels is one group；The upper end of three groups of shovel sand chains and the second drive chain
Wheel engagement, lower end are engaged with driven sprocket, and the second drive sprocket of three groups of shovel sand chains is connected by driving shaft, driven sprocket passes through
Driven axle is connected, and the both ends of the driving shaft and the both ends of driven axle are all set in rack；The end of the driving shaft passes through
Drive chain is connected with the output shaft of the second hydraulic motor, and second hydraulic motor is set in the rack of driving shaft end.
Preferably, the rack includes two columns, side plate and bracket, and two columns are set to the two of walking dolly frame
The lower end of side, the column is connected with walking dolly frame；The side plate is two and is respectively arranged at the two of three groups of shovel sand chains
The both ends of side, the driving shaft and driven shaft are rotatedly connected with side plate respectively；The upper end of the side plate is rotatedly connected with driving shaft,
The lower end of the side plate is connected by support rod with walking dolly frame, the both ends of the support rod respectively with side plate and walking dolly
Frame is hinged；The bracket is connected with walking dolly frame, column, and the driving roller and carrying roller of the sand discharge mechanism are set to bracket
On.
Preferably, the seat taken for driver is additionally provided on the walking dolly frame, the seat is set to clear husky dress
The rear set.
The beneficial effects of adopting the technical scheme are that the utility model is gone by cooperating with walking dolly
Trolley is walked during along track travel using the sand inside and outside the Ji Sha mechanism removing track of front end, with turn for shoveling husky chain
It is dynamic, the sand inside and outside track can be scooped up by the collection sand material bucket that three column on the outside of it shovel husky component, it will with husky chain operation section is shoveled
Sand is transported to the sand discharge mechanism at rear, is drained into sand on the outside of track by sand discharge mechanism, it is ensured that traffic safety avoids track two
Side sand leads to the generation of railway stoppage in transit accident；The labor intensity of staff is greatly reduced, clear husky working efficiency is improved.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is a kind of structural schematic diagram of track sand-removal device provided by the embodiment of the utility model；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the C direction view of Fig. 1；
Fig. 4 is the partial enlarged view in Fig. 3 at B；
Fig. 5 is a kind of side view of track sand-removal device provided by the embodiment of the utility model；
Fig. 6 is the top view of Fig. 5；
Fig. 7 is the structural schematic diagram of shield in Fig. 5；
In figure: 1- shovels husky chain, 2- collection sand material bucket, 3- rack, 30- column, 31- side plate, 32- bracket, 33- support rod, 34-
Tensioning bolt；4- conveyer belt；5- drives roller, 6- carrying roller, 7- shield, 70- shield segment, 71- linkage section, 72- diversion section；8- square
Shape frame, 9- backplate, 10- walking dolly frame, 11- hydraulic station, the first hydraulic motor of 12-, the second hydraulic motor of 13-, 14- third liquid
Pressure motor, 15- driving shaft, 16- driven axle, 17- drive chain, 18- seat, 19- partition；20- traveling wheel, 21- driving wheel,
22- follower, 23- transmission shaft, the first drive sprocket of 24-, 25- transmission chain.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that and described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
A kind of track sand-removal device as shown in Fig. 1,3-6, the Ji Sha mechanism including walking dolly front can be set to
With sand discharge mechanism, the Ji Sha mechanism is for removing outside sand in track, and the sand discharge mechanism is for clearing up Ji Sha mechanism
Sand drain into train frame outside, the Ji Sha mechanism and sand discharge mechanism are all set on walking dolly frame 10, and the collection is husky
Mechanism is set to the front end of walking dolly frame 10；The Ji Sha mechanism includes multiple shovel sand chains 1 being obliquely installed towards front lower place,
The outside spacers for shoveling husky chain 1 are equipped with three column and shovel husky component, and two column of left and right sides shovel husky component and are arranged close to the outside of track,
One column at middle part shovel husky component and are set between two tracks；Each column is shoveled husky component and is arranged at intervals on the husky chain 1 of shovel by several
Collection sand material bucket 2 form；The sand discharge mechanism is set to the back lower place of Ji Sha mechanism, goes to the collection sand for shoveling 1 upper rear of husky chain
Hopper 2 is open towards sand discharge mechanism；The husky chain of the shovel and sand discharge mechanism are all set in the rack 3 being connected with walking dolly frame 10
On, the husky chain 1 of the shovel and sand discharge mechanism are driven by power device.Ji Sha mechanism and sand discharge mechanism are as walking dolly is along rail
Road is walked, and scoops up the sand inside and outside track by the collection sand material bucket section that three column shovel husky components in walking process, and with shovel sand chain
Rotation sand is transported to rear sand discharge mechanism, sand is drained on the outside of track by sand discharge mechanism, avoids track two sides sand
Burying rail influences train operation, it is ensured that the traffic safety of train.
As shown in Figure 3,4, the collection sand material bucket 2 of the three husky components of column shovel is formed multiple rows of from top to bottom, and it is uniformly distributed often to arrange in a row sand material bucket 2
It sets point-blank, facilitates synchronous shovel husky；The collection sand material bucket size that the column of outside two shovel husky component is identical, centre shovel sand component
Collect sand material bucket length and is greater than the collection sand material bucket length that the column of outside two shovel husky component, and the collection sand material bucket middle ware of centre shovel sand component
Every being equipped with multiple partitions 19, the husky slot of multiple storages is formed, the sand of two interorbitals can be purged.The shovel sand chain of operation is successively
By in the sands of track two sides shovel to collection sand material bucket, it is transported to eminence with sand is about on collection sand material bucket and is poured onto rear
Sand discharge mechanism on, sand is drained on the outside of track through sand discharge mechanism.
As shown in Figure 1, 2, the sand discharge mechanism includes conveyer belt 4, driving roller, carrying roller 6 and sandboard 8, the transmission
Width with 4 is greater than the width of train vehicle frame, and the end of conveyer belt 4 extends the outside of vehicle frame, i.e. the both ends of conveyer belt 4 are prolonged
The outside for stretching in the train vehicle frame run on track avoids the sand of discharge from forming secondary hazards close to track；The driving rolling
Cylinder includes the drive roll 5 and driven roller for being arranged at intervals at 4 both ends of conveyer belt；Carrying roller 6 for support conveyer belt 4 is set to
Between drive roll 5 and driven roller, the following table face contact of the carrying roller 6 and upper conveyor 4；The sandboard 8 is set to
The top of conveyer belt 4, for stopping the sand being poured on conveyer belt to slide in conveyer belt operational process；The drive roll
5 are driven by power device.Conveyer belt continuous operation under the drive of driving roller, the sand that training for sediment slot is toppled over is drained into far one by one
The outside to leave the right or normal track.
Wherein, the both ends or one end of conveyer belt 4 extend the frame outside run on track, when the both ends of conveyer belt
When extending frame outside, sand can be dumped to two sides by the positive and negative rotation that power device controls conveyer belt.Conveyer belt is driving
Continuous operation under the drive of roller will collect the sand that sand material bucket is toppled over and drain into the outside far from track one by one.
As shown in Fig. 1,3,5,7, shield 7, the both ends of the shield 7 are equipped on the outside of the collection sand material bucket 2 of the Ji Sha mechanism
It is connected with rack 3, the shield 7 includes shield segment 70, linkage section 71 and the diversion section 72 being sequentially connected, and the shield segment 70 is set
It being placed on the outside of the front for shoveling husky chain 1, the linkage section 71 is connected with the upper end of shield segment 70 and is set to the top of shovel sand chain 1,
The diversion section 72 is connected with the other end of linkage section 71 and inclined downward backward, plays to shoveling husky chain and toppling over the sand to get off
Guide functions.It can be avoided sand by shield to fly upward everywhere in the process of running, form secondary sand, influence effect of removing sand.
As shown in Fig. 1-3,5,6, the sandboard 8 is the rectangle frame of bottom hollow out, and the front and rear sides of the sandboard 8 are tight
It pastes conveyer belt 4 to be arranged, gap is equipped between the both ends and conveyer belt 4 of the sandboard；The rear side of the sandboard 8 is equipped with backplate
9.It can avoid toppling over sand on a moving belt by sandboard to slide in conveyer belt operational process, the setting of backplate can be kept away
Exempt from sand to fly upward backward in the vehicle operational process that removes sand, further protects the various of walking dolly frame upper conveyor belt rear portion and lower section
Equipment part.
As shown in Fig. 1,3,5,6, the power device includes hydraulic station 11 and multiple hydraulic motors, and the hydraulic station 10 is logical
Excessive road binders pipe is connected with multiple hydraulic motors；Multiple hydraulic motors be respectively drive traveling wheel 20 the first hydraulic motor 12,
Driving shovels the second hydraulic motor 13 of husky chain 1 and drives the third hydraulic motor 14 of conveyer belt 4；The hydraulic station 10 and the first liquid
Pressure motor 12 is all set on walking dolly frame 10, and second hydraulic motor 13 and third hydraulic motor 14 are all set in rack
On 3.Wherein, the drive roll 5 of the sand discharge mechanism is coaxially fixed with the output shaft of third hydraulic motor 14.Hydraulic station is first
Hydraulic motor, the second hydraulic motor and third hydraulic motor provide power source, the first hydraulic motor, the second hydraulic motor and third
Hydraulic motor drives traveling wheel to advance along track, drives and shovel husky chain rotation and driving transmission as power output device
Band rotation.
As shown in Fig. 1,5,6, the traveling wheel 20 of walking dolly includes one group of driving wheel 21 and one group of follower 22, two masters
Driving wheel 21 is set to the rear of two followers 22；The middle part of transmission shaft 23 between two driving wheels 21 is equipped with the first drive chain
Wheel 24, the output shaft of first hydraulic motor 12 is coaxially fixed with drive sprocket, first drive sprocket 24 and drive chain
Wheel is connected by transmission chain 25.
Such as Fig. 1-5, it is three groups that the husky chain 1 of the shovel, which divides, and the husky chain 1 of two shovels is one group；The upper end and second of three groups of shovel sand chains 1
Drive sprocket engagement, lower end engages with driven sprocket, the second drive sprocket of three groups of shovel sand chains 1 is connected by driving shaft 15, from
Movable sprocket is connected by driven axle 16, and the both ends of the driving shaft 15 and the both ends of driven axle 16 are all set in rack 3；It is described
The end of driving shaft 15 is connected by drive chain 17 with the output shaft of the second hydraulic motor 13, and second hydraulic motor 13 is set
It is placed in the rack 3 of 15 end of driving shaft.Collection sand material bucket 2 on the outside of track is set on the husky chain 1 of two shovels in outside, middle part
Collection sand material bucket 2 is set on the husky chain 1 of two intermediate shovels, and three groups of shovel sand chains are driven by driving shaft and driven axle simultaneously, the second liquid
Pressure motor drives the rotation of driving shaft and driven axle by drive chain, realizes that the synchronous shovel of three column collection sand material buckets is husky.
As shown in Figure 1, 2, the second hydraulic motor is two, on the output shaft of the second hydraulic motor 13 and driving shaft 15 two
End is equipped with the sprocket wheel cooperated with drive chain 17, and two the second hydraulic motors pass through the synchronous driving driving shaft of drive chain respectively
Rotation, provides power for three groups of shovel sand chains.
As shown in Figure 1-3, the rack 3 includes two columns 30, side plate 31 and bracket 32, two columns 30 are set to row
The two sides of trolley frame 10 are walked, the lower end of the column 30 is connected with walking dolly frame 10；The side plate 31 is two and sets respectively
It is placed in the two sides of three groups of shovel sand chains, the both ends of the driving shaft and driven shaft are connected with side plate respectively；The upper end of the side plate with
Driving shaft 15 is rotatedly connected, and both ends of main drive shaft is set on bearing block, and the lower end of the side plate passes through support rod and walking dolly
Frame 10 is connected, and the both ends of support rod 33 are hinged with side plate 31 and walking dolly frame 10 respectively；The bracket 32 and walking dolly frame
10, column 30 is connected, and the driving roller 5 and carrying roller 6 of sand discharge mechanism are installed on bracket 32.Wherein, support rod can be selected hydraulic
Cylinder is facilitated by hydraulic cylinder and adjusts the inclined degree for shoveling husky chain.Support rod can also use cylinder, electric putter or telescopic sleeving rod,
It can equally play a supporting role, while adjust the gradient for shoveling husky chain.
Wherein, driving shaft 15 and driven axle 16 are set to the upper and lower ends of side plate 31, and the outside of two side plates 31, which is equipped with, adjusts
The upper end of pole, adjusting rod is fixed on side plate by tensioning bolt 34, the lower end of the adjusting rod and the end of driven axle 16
Portion is connected, and adjusts the distance between driving shaft 15 and driven axle 16 by tensioning bolt 34, and then adjust and shovel the elastic of husky chain 1
Degree.
In order to facilitate staff's control, the seat 18 taken for driver, the seat are additionally provided on walking dolly frame 10
Chair 18 is set to the rear of clear husky device.The control panel for controlling power device is installed in the front of seat 18 or two sides, point
Other operator controls the movement of power device, running gear and clear husky device.The two sides of the seat are equipped with handrail, described to help
Hand is hollow box body, and inside can accommodate maintenance tool.
In conclusion the utility model has the advantages that compact-sized, removing sand effect is good, by matching with walking dolly
It closes, the first hydraulic motor drives walking dolly to move ahead along track；Second hydraulic motor by drive chain drive driving shaft and
Driven axle rotation, and then drive the collection sand material bucket shoveled on husky chain to shovel husky uplink one by one, and sand is poured on conveyer belt and is drained into
On the outside of track, the operation for removing sand is completed.Using the utility model without manually removing sand, by walking dolly, staff
It only needs the movement for sitting control hydraulic station and three hydraulic motors on the seat that the automatic sand-removing of equipment can be realized, greatly reduces
The labor intensity of staff improves the working efficiency to remove sand, ensure that the traffic safety of train.
Elaborate many details in the above description in order to fully understand the utility model, but this is practical new
Type can also be implemented using other than the one described here other way, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case where novel intension, therefore the utility model is not limited by particular embodiments disclosed above.
Claims (8)
1. a kind of track sand-removal device, it is characterised in that: Ji Sha mechanism and sand discharge including walking dolly front can be set to
Mechanism, the Ji Sha mechanism are used for the sand for clearing up Ji Sha mechanism for removing outside sand in track, the sand discharge mechanism
Train frame outside is drained into, the Ji Sha mechanism and sand discharge mechanism are all set on walking dolly frame, the Ji Sha mechanism setting
In the front end of walking dolly frame；
The Ji Sha mechanism includes multiple shovel sand chains being obliquely installed towards front lower place, and the outside spacers for shoveling husky chain are equipped with three
Column shovel husky component, and two column of left and right sides shovel husky component and are arranged close to the outside of track, and a column at middle part shovel husky component and are set to two
Between a track；Each column is shoveled husky component and is made of several collection sand material buckets being arranged at intervals on the husky chain of shovel；The sand discharge mechanism
It is set to the back lower place of Ji Sha mechanism, goes to and shovels the collection sand material hopper opening of husky chain upper rear towards sand discharge mechanism；The shovel is husky
Chain and sand discharge mechanism are all set in the rack being connected with walking dolly frame；The husky chain of the shovel and sand discharge mechanism are by power device
Driving.
2. track sand-removal device according to claim 1, it is characterised in that: the sand discharge mechanism includes conveyer belt, driving
Roller, carrying roller and sandboard, the width of the conveyer belt is greater than the width of train vehicle frame, and the end of conveyer belt extends vehicle frame
Outside；The driving roller includes the drive roll and driven roller for being arranged at intervals at conveyer belt both ends；It is transmitted for support
The carrying roller of band is set between drive roll and driven roller, the following table face contact of the carrying roller and upper conveyor；The gear
Husky plate is set to the top of conveyer belt, for stopping the sand being poured on conveyer belt to slide in conveyer belt operational process；Institute
Drive roll is stated to be driven by power device.
3. track sand-removal device according to claim 1, it is characterised in that: set on the outside of the collection sand material bucket of the Ji Sha mechanism
There is shield, the both ends of the shield are connected with rack, and the shield includes the shield segment, linkage section and diversion section being sequentially connected,
The shield segment is set on the outside of the front for shoveling husky chain, and the linkage section is connected with the upper end of shield segment and is set to the husky chain of shovel
Top, the diversion section is connected with the other end of linkage section and inclined downward backward.
4. track sand-removal device according to claim 2, it is characterised in that: the sandboard is the rectangle of bottom hollow out
Frame, the front and rear sides of the sandboard are close to conveyer belt setting, gap are equipped between the both ends and conveyer belt of the sandboard；Institute
The rear side for stating sandboard is equipped with backplate.
5. track sand-removal device according to claim 2, it is characterised in that: the power device includes hydraulic station and multiple
Hydraulic motor, the hydraulic station are connected by multichannel oil pipe with multiple hydraulic motors；Multiple hydraulic motors are respectively to drive walking
First hydraulic motor of trolley, driving shovel the second hydraulic motor of husky chain and drive the third hydraulic motor of conveyer belt；The liquid
Pressure station and the first hydraulic motor are all set on walking dolly frame, and second hydraulic motor and third hydraulic motor are all set in
In rack.
6. track sand-removal device according to claim 5, it is characterised in that: the husky chain of the shovel is three groups, the husky chain of two shovels
It is one group；The upper end of three groups of shovel sand chains is engaged with the second drive sprocket, lower end is engaged with driven sprocket, and the second of three groups of shovel sand chains
Drive sprocket is connected by driving shaft, driven sprocket is connected by driven axle, the both ends of the driving shaft and the both ends of driven axle
It is all set in rack；The end of the driving shaft is connected by drive chain with the output shaft of the second hydraulic motor, and described the
Two hydraulic motors are set in the rack of driving shaft end.
7. track sand-removal device according to claim 6, it is characterised in that: the rack include two columns, side plate and
Bracket, two columns are set to the two sides of walking dolly frame, and the lower end of the column is connected with walking dolly frame；The side plate is
Two and the two sides of three groups of shovel sand chains are respectively arranged at, the both ends of the driving shaft and driven shaft are rotatedly connected with side plate respectively；
The upper end of the side plate is rotatedly connected with driving shaft, and the lower end of the side plate is connected by support rod with walking dolly frame, described
The both ends of support rod are hinged with side plate and walking dolly frame respectively；The bracket is connected with walking dolly frame, column, the sand discharge
The driving roller and carrying roller of mechanism are set on bracket.
8. track sand-removal device according to claim 1-7, it is characterised in that: also set on the walking dolly frame
There is the seat taken for driver, the seat is set to the rear of clear husky device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821656390.8U CN208995973U (en) | 2018-10-12 | 2018-10-12 | Track sand-removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821656390.8U CN208995973U (en) | 2018-10-12 | 2018-10-12 | Track sand-removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208995973U true CN208995973U (en) | 2019-06-18 |
Family
ID=66802569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821656390.8U Expired - Fee Related CN208995973U (en) | 2018-10-12 | 2018-10-12 | Track sand-removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208995973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208015A (en) * | 2019-07-02 | 2019-09-06 | 石家庄铁道大学 | Track removes sand experimental facilities |
-
2018
- 2018-10-12 CN CN201821656390.8U patent/CN208995973U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208015A (en) * | 2019-07-02 | 2019-09-06 | 石家庄铁道大学 | Track removes sand experimental facilities |
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