CN206445505U - A kind of milling car and its filings collecting chamber - Google Patents
A kind of milling car and its filings collecting chamber Download PDFInfo
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- CN206445505U CN206445505U CN201621463000.6U CN201621463000U CN206445505U CN 206445505 U CN206445505 U CN 206445505U CN 201621463000 U CN201621463000 U CN 201621463000U CN 206445505 U CN206445505 U CN 206445505U
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- filings
- collecting chamber
- main box
- main
- iron filings
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Abstract
The utility model discloses a kind of milling car and its filings collecting chamber, the filings collecting chamber is provided with two main boxes side by side, and two main boxes are arranged on vehicle frame, and walking passageway is formed between two main boxes, enters for operator.It is provided for preventing the shutter that iron filings are sucked before being respectively arranged to the blower fan that outwards pumping forms negative pressure, the air inlet of blower fan at the top of two main boxes.Each connected on each main box into bits pipeline, the principle for collecting iron filings is outwards to be vented to make to form subnormal ambient in main box using blower fan, outside air is supplemented by entering to consider pipeline to be worth doing into main box, and air-flow is formed in entering to consider to be worth doing pipeline, and iron filings are driven by air-flow to be entered in main box.It due to being respectively provided with two groups of main boxes and collecting the device of iron filings, therefore can be worked with divided working status, a main box can be only opened when iron filings are less, opened two main boxes simultaneously when load is larger and collect iron filings.The filings collecting chamber of the application can divided working status carry out, serve reduction energy consumption effect.
Description
Technical field
The utility model is related to rail maintenance equipment technical field, further relates to a kind of milling car and its crumb loading
Case.
Background technology
Rail milling train is a kind of novel steel rail prosthetic appliance, and it uses the side of moulding by some groups of facing cutters
Formula removes Rail Surface material, eliminates steel rail defect, improves ride comfort.Milling depth of rail milling train is big, and one time i.e.
It can fulfil assignment, operating speed is up to 2500m/h.No-spark, dust etc. in the course of work, iron filings are collected, environment-friendly.It is horizontal
To and longitudinal direction repair that precision is high, working service cost is low, circuit adaptability is good, without guard rail and recoil simulator is removed, adapt to
The small gauge requirement such as subway.
Situations such as various damages, such as rail level corrugation, galled spots occur in rail in use.Seriously
It has impact on the operational efficiency and safety of railway, it is therefore necessary to periodically rail is safeguarded, it is atraumatic to produce and further
Deteriorate.
Milling machine operation is generally carried out to rail using milling car, can be produced during to steel rail grinding many tiny
Iron filings to iron filings, it is necessary to be collected.Under different operating modes the yield of iron filings be when different, traditional milling turners is made only
Scrap collection work can be carried out under a fixed frequency, collection device is still kept in the case where iron filings yield is less
High absorption affinity work, collection device major part situation is in the state of idle running, consumes the extra energy, is unfavorable for energy-conservation.
Therefore, for those skilled in the art, how to design one kind can be negative according to different operating mode change work
The filing collector of lotus, is the current technical issues that need to address.
Utility model content
The utility model provides a kind of filings collecting chamber, can the work of the portion of division of labor, play energy-saving effect.Concrete scheme is such as
Under：
A kind of filings collecting chamber, including two symmetrical main boxes being arranged on vehicle frame side by side；Two main boxes
Between formed before and after insertion walking passageway；Two main boxes set maintenance respectively close to the side of the walking passageway
Door；
The front end of two main boxes is respectively arranged to the blower fan that outwards pumping forms negative pressure, the air intake of the blower fan
It is provided for preventing the shutter that iron filings are sucked before mouthful；
It is connected to draw iron filings respectively on the main box and enters to consider pipeline to be worth doing；It is described enter consider to be worth doing pipeline first extend forward then
The milling face place of milling attachment is extended to still further below.
Alternatively, the discharge pipe of the blower fan is arranged between the main box and car body top cover；The discharge pipe
The exhaust bucket that end setting is oblique afterwards, be vented upward, the exhaust bucket is fixed on the car body top cover.
Alternatively, wind pressure sensor, the control unit of the wind pressure sensor and the discharge pipe are set in the discharge pipe
Part signal is connected, with the rotating speed of blower fan described in the signal feedback regulation according to the wind pressure sensor.
Alternatively, the top of the main box inwall sets illuminating lamp and camera, and the camera signals are connected to control
The display of room processed；It is provided for observing the observation window of material position on the outer wall of the main box.
Alternatively, the bottom of two main boxes sets the feed device that iron filings are conveyed to one end respectively, and iron filings are through institute
State feed device and drive the discharge from the discharge door of side.
Alternatively, the feed device is conveying worm, and the conveying worm includes outer wall and sets spiral pushing piece
Screw rod, the screw rod is rotatably connected on mounting bracket, and the mounting bracket is directly fixedly connected with vehicle frame, the mounting bracket
Form the transport channel for collecting iron filings；One end of the screw rod is driven by motor through reductor to rotate.
Alternatively, the main box sets converging transition, and cross sectional dimensions is tapered into from top to bottom.
Alternatively, the outside connection electric cylinder of the discharge door, the electric cylinder passes through worm-and-wheel gear and the row
Bin gate is connected, to drive the discharge door to be turned on and off.
The utility model also provides a kind of milling car, including milling attachment and the iron filings receipts for being disposed in the milling attachment
Acquisition means, the scrap collection system is the filings collecting chamber described in any of the above-described.
The utility model provides a kind of filings collecting chamber, is provided with two main boxes side by side, and two main boxes are right in left and right
Title is arranged on vehicle frame, the walking passageway of insertion before and after being formed between two main boxes, is entered for maintainer；Two main tanks
Body sets maintenance door respectively close to the side of walking passageway, and maintainer can carry out maintenance work in walking passageway to main box
Industry.
Set before the blower fan that outwards pumping forms negative pressure, the air inlet of blower fan are respectively arranged in the front end of two main boxes
Put the shutter for preventing iron filings from sucking.Each connected on each main box into bits pipeline, enter to consider to be worth doing pipeline and first extend right forward
Extend to the milling face place of milling attachment still further below afterwards.The principle for collecting iron filings is outwards to be vented to make shape in main box using blower fan
Into subnormal ambient, outside air is supplemented by entering to consider pipeline to be worth doing into main box, air-flow is formed in entering to consider to be worth doing pipeline, iron filings are by air-flow
Drive and enter in main box.Due to being respectively provided with two groups of main boxes and collecting the device of iron filings, therefore it can be worked with divided working status,
A main box can be only opened when iron filings are less, two main boxes is opened simultaneously when load is larger and collects iron filings.The application
Filings collecting chamber can divided working status carry out, serve reduction energy consumption effect.Simultaneously due also to there is provided maintenance door, therefore it can be expert at
Walk and service work is carried out in passage.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the outward appearance front view of milling car；
Fig. 2 is milling car cut-away view top view；
Fig. 3 is the side view of milling car internal structure；
The front view that Fig. 4 A struggle against for exhaust；
The top view that Fig. 4 B struggle against for exhaust.
Including：
Main box 1, walking passageway 2, feed device 3, screw rod 31, mounting bracket 32, motor 33, discharge door 4, blower fan
5th, discharge pipe 51, exhaust bucket 52, enter to consider to be worth doing passage 6.
Embodiment
Core of the present utility model is to provide a kind of filings collecting chamber, can the work of the portion of division of labor, play energy-saving effect.
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with accompanying drawing and
Explanation is described in detail in specific embodiment, filings collecting chamber and milling car to the application.
As shown in figure 1, being the outward appearance front view of milling car；Fig. 2 is cut-away view top view；Fig. 3 is internal structure
Side view.The filings collecting chamber includes two main boxes 1 being arranged side by side, and main box 1 is symmetrical to be arranged on vehicle frame, two masters
The walking passageway 2 of insertion before and after being formed between casing 1, two main boxes 1 set maintenance respectively close to the side of walking passageway 2
Door；Staff can walk and service work in walking passageway 2.Scrap collecting system, iron are set respectively on two main boxes 1
Bits collection system includes blower fan 5, enters to consider to be worth doing pipeline 6 and servicing unit, and entering to consider to be worth doing pipeline 6, first then extension extends to milling still further below forward
The milling face place of turning device.The principle for collecting iron filings is that blower fan 5 is arranged on the front end of main box 1, by the air in main box 1
Discharge, make to form subnormal ambient in main box 1.Enter to consider to be worth doing pipeline 6 to be in communication with the outside, to supplement the air of main box 1, air
Entered by entering to consider to be worth doing pipeline 6 in main box 1, air forms air-flow in pipeline 6 entering to consider to be worth doing, and iron filings enter under the drive of air-flow
Main box 1.Each main box 1 has a set of single scrap collecting system, can individually draw iron filings.For prevent blower fan 5 to
Iron filings inside attracting during outer discharge air, therefore shutter, shutter are set between the air inlet and main box 1 of blower fan 5
Including a plurality of tortuous inlet channel set, only allow gas to pass through, stop that iron filings enter blower fan 5.
Filings collecting chamber of the present utility model, which is set, is separately provided a set of iron filings receipts on two independent main boxes 1, each casing
Collecting system, therefore, it is possible to the collection iron filings that independently work, different patterns is selected for different operating modes, meet scrap collection
Live load, plays energy-saving purpose.Staff just can carry out maintenance activity in walking passageway 2 to main box 1,
The convenient maintenance work to the inner part of main box 1.
Preferably, main box 1 is also to include other structures, such as drivers' cab, milling on the casing for storing iron filings, whole vehicle body
Turning device etc., the main box 1 in the utility model is arranged on one end of whole vehicle body, and blower fan 5 is arranged at main box 1 close to vehicle body
The one end at middle part, the discharge pipe 51 of connection blower fan 5 is arranged between main box 1 and car body top cover, to avoid the air of discharge
Surrounding is blowed to, the passer-by of surrounding is influenceed, therefore the end of the discharge pipe 51 in blower fan 5 sets the row that oblique top is vented
Gas bucket 52, exhaust bucket 52 is located on whole car body top cover, and air is vented through exhaust bucket 52 to side back, up.Such as Fig. 4 A and figure
Shown in 4B, the front view and top view of bucket 52 are respectively vented.Exhaust bucket 52 is in back taper, will send out oblique top, and subtract according to circumstances
Few influence to surrounding.
In order to avoid rainwater exhaust bucket 52 in build up, exhaust bucket 52 bottom set osculum, connection drainpipe with
Ponding is drained on ground.Two discharge airducts 51 are connected to same exhaust bucket 52, and the area of its cross section is cumulative from bottom to top
In back taper, exhaust bucket 52 specifically includes vertical front end-plate, the bottom plate of level, the left plate being tilted to the left, is tilted to the right
Right plate and sweptback end plate.Exhaust cut-off, the exhaust outlet point of two discharge airducts 51 are set in the middle of exhaust bucket 52
The right and left of cut-off Wei Yu be vented, exhaust cut-off is " V "-shaped on section, makes the gas discharged in two discharge pipes 51
Independent discharge upwards.For convenience of draining, rain water-harvesting is prevented, the discharge outlet of draining, row are provided in the bottom of exhaust bucket 22
The bottom surface of gas bucket 22 connects scupper hose in discharge outlet, water is drained on ground to inclination at discharge outlet.
Blower fan 5 is variable-frequency blower fan, and wind pressure sensor, the control of wind pressure sensor and discharge pipe 51 are set in discharge pipe 51
Component signal connection processed, control unit controls the rotating speed of blower fan 5, namely wind pressure sensor pair according to the signal of wind pressure sensor
The formation feedback regulation of blower fan 5.
In any of the above-described technical scheme and its on the basis of being mutually combined, main box 1 is understood in time for convenience of operating personnel
Internal situation, sets illuminating lamp and camera in main box 1, and camera signals are connected to the display of control room, images
The image of head is shown by the display in drivers' cab.Certainly, transparent observation window can be also set on the outer wall of main box 1,
The iron filings material position situation of inside can directly be observed.
When scrap collection is to needing to be discharged to the outside after a certain amount of, therefore the bottom of two main boxes 1 is set to one respectively
The feed device 3 of end conveying iron filings, iron filings drive through feed device 3 and discharged from the discharge door 4 of side.Discharge door 4 can be around top
The axis of rotation at end, is connected between discharge door 4 and main box 1 by electric cylinder, electric cylinder drive connection worm-and-wheel gear, by
Drive worm-and-wheel gear flexible in electric cylinder to control discharge door 4 to be turned on and off.Electric cylinder is rotatably connected on main box 1
Outer wall on, one end of worm screw is rotationally connected with discharge door 4, and worm screw tilts and set down, and the rotating shaft of discharge door 4 is arranged on top
Portion, drives discharge door 4 to be opened and closed by worm screw.Certainly, can also be using the side such as Driven by Hydraulic Cylinder except electric cylinder drives the mode opened
Formula controls the opening and closing of discharge door 4.
Because the lower section of main box 1 sets conveying worm, therefore main box 1 sets converging transition, and cross sectional dimensions is by upper
Taper into downwards.The width of the top of main box 1 is more than the width of lower section, iron filings is assembled to centre, makes as far as possible many
Iron filings are promoted by conveying worm.
A kind of milling car, including milling attachment and the scrap collection system for being disposed in the milling attachment, scrap collection
Device is above-mentioned filings collecting chamber, therefore can realize identical technique effect, and the other parts of milling car refer to prior art,
The application will not be repeated here.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice, can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (9)
1. a kind of filings collecting chamber, it is characterised in that including two symmetrical main boxes (1) being arranged on vehicle frame side by side；Two
The walking passageway (2) of insertion before and after being formed between the individual main box (1)；Two main boxes (1) are logical close to the walking
The side in road (2) sets maintenance door respectively；
The front end of two main boxes (1) is respectively arranged to the blower fan (5) that outwards pumping forms negative pressure, the blower fan (5)
Air inlet before be provided for preventing shutter that iron filings are sucked；
Be connected to absorption iron filings on the main box (1) respectively enters to consider to be worth doing pipeline (6)；It is described enter consider to be worth doing pipeline (6) first prolong forward
Stretch and then extend to still further below the milling face place of milling attachment.
2. filings collecting chamber according to claim 1, it is characterised in that the discharge pipe (51) of the blower fan (5) is arranged on described
Between main box (1) and car body top cover；The end of the discharge pipe (51) sets the exhaust bucket being tiltedly vented rearward, above
(52), the exhaust bucket (52) is fixed on the car body top cover.
3. filings collecting chamber according to claim 2, it is characterised in that wind pressure sensor, institute are set in the discharge pipe (51)
The control unit signal that wind pressure sensor is stated with the discharge pipe (51) is connected, to be fed back according to the signal of the wind pressure sensor
Adjust the rotating speed of the blower fan (5).
4. the filings collecting chamber according to any one of claims 1 to 3, it is characterised in that set above main box (1) inwall
Illuminating lamp and camera are put, the camera signals are connected to the display of control room；Set on the outer wall of the main box (1)
Observation window for observing material position.
5. filings collecting chamber according to claim 4, it is characterised in that the bottom of two main boxes (1) set respectively to
One end conveys the feed device (3) of iron filings, and iron filings drive through the feed device (3) and discharged from the discharge door (4) of side.
6. filings collecting chamber according to claim 5, it is characterised in that the feed device (3) is conveying worm, the spiral shell
Revolving conveyer includes the screw rod (31) that outer wall sets spiral pushing piece, and the screw rod (31) is rotatably connected on mounting bracket (32)
On, the mounting bracket (32) is directly fixedly connected with vehicle frame, and the mounting bracket (32) forms the transport channel for collecting iron filings；
One end of the screw rod (31) is driven by motor (33) through reductor to rotate.
7. filings collecting chamber according to claim 6, it is characterised in that the main box (1) sets converging transition, cross sectional dimensions
Taper into from top to bottom.
8. filings collecting chamber according to claim 7, it is characterised in that the outside connection electric cylinder of the discharge door (4), described
Electric cylinder is connected by worm-and-wheel gear and the discharge door (4), to drive the discharge door (4) to be turned on and off.
9. a kind of milling car, including milling attachment and the scrap collection system for being disposed in the milling attachment, it is characterised in that
The scrap collection system is the filings collecting chamber described in any one of the claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621463000.6U CN206445505U (en) | 2016-12-28 | 2016-12-28 | A kind of milling car and its filings collecting chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621463000.6U CN206445505U (en) | 2016-12-28 | 2016-12-28 | A kind of milling car and its filings collecting chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206445505U true CN206445505U (en) | 2017-08-29 |
Family
ID=59673315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621463000.6U Active CN206445505U (en) | 2016-12-28 | 2016-12-28 | A kind of milling car and its filings collecting chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206445505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717747A (en) * | 2017-11-30 | 2018-02-23 | 洛阳拓博尔铁路设备有限公司 | A kind of rail milling car crumb loading storehouse |
-
2016
- 2016-12-28 CN CN201621463000.6U patent/CN206445505U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717747A (en) * | 2017-11-30 | 2018-02-23 | 洛阳拓博尔铁路设备有限公司 | A kind of rail milling car crumb loading storehouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190218 Address after: 030027 No. 129 Xinghua West Street, Wanbailin District, Taiyuan City, Shanxi Province Patentee after: CRRC TAIYUAN CO., LTD. Address before: No. 1, Yang Gong Zhuang, Chang Xin store, Fengtai District, Beijing Patentee before: CRRC Beijing Locomotive Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200506 Address after: 030000 No. 129 Xinghua West Street, Wan Berlin District, Shanxi, Taiyuan Patentee after: Taiyuan CRRC times Track Engineering Machinery Co., Ltd Address before: Xinghua 030027 West Street in Shanxi city of Taiyuan province Berlin District No. 129 Patentee before: CRRC TAIYUAN Co.,Ltd. |