CN2368876Y - Apparatus for changing ballast and cleaning under sleepers - Google Patents
Apparatus for changing ballast and cleaning under sleepers Download PDFInfo
- Publication number
- CN2368876Y CN2368876Y CN 99212171 CN99212171U CN2368876Y CN 2368876 Y CN2368876 Y CN 2368876Y CN 99212171 CN99212171 CN 99212171 CN 99212171 U CN99212171 U CN 99212171U CN 2368876 Y CN2368876 Y CN 2368876Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- sprocket
- motor
- centrifugal
- chain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model relates to an apparatus for changing ballasts and cleaning sleeper bottom. A main digging mechanism is connected with a centrifugal screen. A digging raking chain is wound on a drive chain wheel and a driven chain wheel which are arranged on an output shaft of a complete machine. Raking teeth are fixed on a raking plate of a chain link. A screen belt of the centrifugal screen is wound on fire chain wheels. A centrifugal electric motor is connected with a screen belt chain wheel. A rubber belt of a back filling mechanism is wound on a drive roller and a driven roller, and is connected with a chain wheel of a back filling electric motor. A ballast discharge mechanism is arranged on the back part of a centrifugal screen box, and is connected with a chain wheel of a ballast discharge electric motor. Two running mechanisms are arranged above a digging beam body. A running wheel is engaged with a running rail, which propels a cleaning and screening machine to move forwards. The utility model has the advantages of high production efficiency and good cleaning and screening effects.
Description
The utility model relates to a kind of railway screen scarifier, is the apparatus for changing ballast and cleaning under sleepers that non-electrified circuit and the full section cleaning of electrified contacting nets post lateral confinement 2440～3000mm railway ballast change the quarrel operation especially.
It is heavy that the quarrel machine that changes that uses on the railway changes quarrel at present, and production efficiency is low, the deslagging weak effect.Especially incompatibility is used on non-electrified circuit and electrified contacting nets post lateral confinement 2440～3000mm railway ballast.
This practical purpose is to overcome the deficiencies in the prior art provides a kind of being applicable on non-electrified circuit and electrified contacting nets post lateral confinement 2440～3000mm railway ballast to use production efficiency height, the apparatus for changing ballast and cleaning under sleepers that deslagging is effective.
This practical purpose is achieved in that and comprises the digging mechanism that is positioned at the complete machine middle part, be positioned at the screen centrifuge mechanism in main digging mechanism left side, be installed in the backfilling mechanism on the arm, be arranged on the running mechanism at beam body two ends, its structural feature is: an end of main digging mechanism links to each other with screen centrifuge, its reduction box is installed in the top of digging beam one end, on its power shaft duplex chain wheel is housed, clutch, bevel gear, be connected with the excavation motor sprocket that is positioned at its top, excavation is taken off chain and is installed around the master who is positioned on the complete machine output shaft, on the driven sprocket, the crown rivet welding has the grilled teeth of alloy knife piece to be fixed on taking off on the plate of chain link; Sieve band drive sprocket, centrifugal wheel, support wheel, directive wheel and expansion tightening wheel are installed on the frame of screen centrifuge mechanism, annular sieve band installs around on five sprocket wheels, constitute pentagon, centrifugal motor is connected with sieve band chain wheel, respectively is provided with the support wheel of an activity before and after the screen box casing; The rubber strip of backfilling mechanism installs around on driving and driven cylinder, sprocket wheel is housed on its drive roll axle links to each other with sprocket wheel on the backfill motor reel; Blowdown quarrel mechanism is installed in the rear portion of centrifugal screen box, by the transmission of drum-type rubber strip, is connected with the deslagging motor sprocket; Two running mechanisms are positioned at the top of digging beam body, symmetry is positioned at sleeper two ends top, in its reduction box power shaft is housed, sprocket wheel on the power shaft is connected with the traveling motor sprocket, and there is gear at its middle part, and gear links to each other with output shaft, output shaft is positioned in the middle of the reduction box, drive sprocket is housed on it, the engagement of drive sprocket and rail chain link roller, elevating screw is connected with lifting pedestal bolt on being installed in digging beam.
The purpose of this utility model can also realize by following technology: main excavation motor, drive motor are horizontal motor.The installation site at described centrifugal wheel center is higher than screen box bottom 470mm, and centrifugal vibrating deflection is 70 ± 1 °.
Compared to existing technology, the utlity model has following advantage: it realizes starting under no load with clutch, and drive mechanism is scientific and reasonable, the production efficiency height.Because the crown rivet welding of grilled teeth has the alloy knife piece, so it is effective to take off quarrel.
The explanation of accompanying drawing drawing:
Fig. 1 is the utility model complete machine structure schematic diagram.
Fig. 2 is the utility model digging beam body drive mechanism schematic diagram.
Fig. 3 is the utility model screen centrifuge mechanism driving structural representation.
Fig. 4 is the utility model backfilling mechanism drive mechanism schematic diagram.
Fig. 5 is the utility model blowdown quarrel mechanism driving structural representation.
Fig. 6 is the utility model running mechanism drive mechanism schematic diagram.
Below in conjunction with drawings and Examples in detail the utility model is described in detail.
The utility model is to be used for non-electrification, electrified circuit contact net post lateral confinement 2440～3000mm railway ballast inclined screen-cleaning to change the machinery of quarrel operation.Form by main digging mechanism 5, screen centrifuge mechanism 7, backfilling mechanism 11, blowdown quarrel mechanism 10, running mechanism 3.
Backfilling mechanism 11 is installed on the revolution arm at centrifugal screen frame (unit) rear portion, by backfill motor 42, Rubber Conveyor Belt Scrap 45, driving and driven cylinder 40,46, and backfill motor 42 compositions such as grade.The sprocket wheel 49 of backfill motor 42 axle heads links to each other with driven sprocket 47 by chain 48.Driven sprocket 47 links to each other with the drive roll axle.Backfill Rubber Conveyor Belt Scrap 45 installs around on driving and driven cylinder 40,46.Also be provided with branch slag plate 41,43 on the backfill Rubber Conveyor Belt Scrap 45.
Running mechanism 3 is installed in the two ends of digging beam body 26, by traveling motor 61, compositions such as reduction box, gear.The sprocket wheel 60 of traveling motor 61 axle heads links to each other with driven sprocket 8 by chain 59.Driven sprocket 58 is installed on the power shaft 66.Power shaft is positioned at reduction box, and the sprocket wheel on the power shaft links to each other with sprocket wheel on the motor 61 by chain.Gear 67,68,69,70,71,62 is equipped with at the middle part of power shaft.There is output shaft 72 at the middle part of reduction box, and driven gear 63 is contained on the output shaft 72, and the axle head of output shaft 72 is equipped with travelling wheel 73, and travelling wheel 73 meshes with the chain link roller of rail 1,2.Elevating screw 64 is connected with high-strength bolt with lifting pedestal on being installed in digging beam.Electric control box 6 is installed on the frame for pressing the air cooling formula.
The course of work of the present utility model: drive motor of the present utility model all adopts horizontal motor.The front and back of screen box body are respectively equipped with movable support wheel 4.After the start, excavate and take off the drive operation of chain, ballast is transported in the centrifugal screen box by its drive sprocket 25.The screen centrifuge band produces the eccentric angle about 70 degree when the centrifugal wheel 39, just main digging mechanism is dug send as ballast sieve, the dirty native ballast that sieves out is left in the deslagging mechanism, and finishes the screening task.When being installed in the backfilling mechanism operation on the revolution arm 8 the backfill fuselage is inserted the screen box intraperitoneal, clean quarrel after the screening of sieve band is left on the backfill conveyer belt 45, under the drive of backfill motor 42, the ballast behind the sieve is carried out the branch quarrel by minute slag plate 41,43, it is distributed in the two ends of sleeper.The blowdown quarrel mechanism that is installed in the screen centrifuge rear portion drives the roller conveyor running by deslagging motor 57, on the curb of the native ballast impelling of dirt outside railway roadbed.The travelling wheel 73 of running mechanism and rail 1,2 engagements, the promotion screen scarifier changes the quarrel machine and advances, and excavates cleaning.
Claims (3)
1, a kind of apparatus for changing ballast and cleaning under sleepers comprises the digging mechanism that is positioned at the complete machine middle part, is positioned at the screen centrifuge mechanism in main digging mechanism left side, is installed in the backfilling mechanism on the arm, is arranged on the running mechanism at beam body two ends, it is characterized in that:
One end of a, main digging mechanism links to each other with screen centrifuge, its reduction box is installed in the top of digging beam one end, duplex chain wheel, clutch, bevel gear are housed on its power shaft, be connected with the excavation motor sprocket that is positioned at its top, excavation is taken off chain and is installed around on the driving and driven sprocket wheel that is positioned on the complete machine output shaft, and the crown rivet welding has the grilled teeth of alloy knife piece to be fixed on taking off on the plate of chain link;
Sieve band drive sprocket, centrifugal wheel, support wheel, directive wheel and expansion tightening wheel are installed on the frame of b, screen centrifuge mechanism, annular sieve band installs around on five sprocket wheels, constitute pentagon, centrifugal motor is connected with sieve band chain wheel, respectively is provided with the support wheel of an activity before and after the screen box casing;
The rubber strip of c, backfilling mechanism installs around on driving and driven cylinder, sprocket wheel is housed on its drive roll axle links to each other with sprocket wheel on the backfill motor reel;
D, blowdown quarrel mechanism are installed in the rear portion of centrifugal screen box, by the transmission of drum-type rubber strip, are connected with the deslagging motor sprocket;
E, two running mechanisms are positioned at the top of digging beam body, symmetry is positioned at sleeper two ends top, in its reduction box power shaft is housed, sprocket wheel on the power shaft is connected with the traveling motor sprocket, and there is gear at its middle part, and gear links to each other with output shaft, output shaft is positioned in the middle of the reduction box, drive sprocket is housed on it, the engagement of drive sprocket and rail chain link roller, elevating screw is connected with lifting pedestal bolt on being installed in digging beam.
2, apparatus for changing ballast and cleaning under sleepers according to claim 1 is characterized in that: main excavation motor, drive motor are horizontal motor.
3, apparatus for changing ballast and cleaning under sleepers according to claim 1 is characterized in that: the installation site at described centrifugal wheel center is higher than screen box bottom 470mm, and centrifugal vibrating deflection is 70 ± 1 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99212171 CN2368876Y (en) | 1999-05-24 | 1999-05-24 | Apparatus for changing ballast and cleaning under sleepers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99212171 CN2368876Y (en) | 1999-05-24 | 1999-05-24 | Apparatus for changing ballast and cleaning under sleepers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2368876Y true CN2368876Y (en) | 2000-03-15 |
Family
ID=34004943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99212171 Expired - Fee Related CN2368876Y (en) | 1999-05-24 | 1999-05-24 | Apparatus for changing ballast and cleaning under sleepers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2368876Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537378A (en) * | 2017-09-21 | 2019-03-29 | 常州市瑞泰工程机械有限公司 | Cleaning vehicle excavating gear and excavation assembly with the excavating gear |
-
1999
- 1999-05-24 CN CN 99212171 patent/CN2368876Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537378A (en) * | 2017-09-21 | 2019-03-29 | 常州市瑞泰工程机械有限公司 | Cleaning vehicle excavating gear and excavation assembly with the excavating gear |
| CN109537378B (en) * | 2017-09-21 | 2024-02-13 | 常州中车瑞泰装备科技有限公司 | Cleaning vehicle excavating device and excavating assembly with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2368876Y (en) | Apparatus for changing ballast and cleaning under sleepers | |
| DE2160643C3 (en) | Loading device for a mining machine | |
| CN1102976C (en) | Machine for picking up bulk material lying on track | |
| CN2878459Y (en) | Slope screen scarifier with vertical chain-type digging mechanism | |
| CN212294510U (en) | Snow removing robot | |
| WO2021227223A1 (en) | Cleaning machine suitable for side slope cleaning operation, and side slope operation method | |
| CN114208475B (en) | Potato is excavated-drip irrigation zone and is retrieved combined operation machine | |
| CN206680941U (en) | A kind of hand propelled vibrates deicing scavenging machine | |
| CN2366441Y (en) | Miniature machine for cleaning and renewing railway ballast | |
| CN217298479U (en) | Railway ballast raking machine | |
| CN2365247Y (en) | Small ballast cleaning machine in station | |
| CN2366440Y (en) | Machine for renewing and cleaning electric locomotive railway ballast in situ | |
| CN210975488U (en) | Damaged pavement cutting device for road maintenance | |
| CN2416003Y (en) | Slope screen scarifier | |
| CN203593922U (en) | Ballast replacement machine for ballast bed of tunnel | |
| CN2194925Y (en) | Side slope cleaning machine | |
| CN2233417Y (en) | Small sleeper underneath screen scarifier for electric railway | |
| CN110656619A (en) | Cleaning device for accumulated coal on track | |
| CN207812367U (en) | A kind of construction of the highway road surface energy-saving clean vehicle | |
| CN2281361Y (en) | Trailered slope screening machine | |
| CN105803873B (en) | Self-propelled railway roadbed ballast excavates robot | |
| CN217128261U (en) | Ballast pulling machine for shaping ballast side slope | |
| CN2583179Y (en) | Cleaning sleeper-renewing machine | |
| CN217644175U (en) | Land ecological improvement device for mine area | |
| CN216404933U (en) | Lithium electricity fluid pressure type side slope switch core receipts tiny fragments of stone, coal, etc. mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |