CN201077940Y - Harrow ballast device and railway harrow ballast vehicle - Google Patents
Harrow ballast device and railway harrow ballast vehicle Download PDFInfo
- Publication number
- CN201077940Y CN201077940Y CNU2007201048395U CN200720104839U CN201077940Y CN 201077940 Y CN201077940 Y CN 201077940Y CN U2007201048395 U CNU2007201048395 U CN U2007201048395U CN 200720104839 U CN200720104839 U CN 200720104839U CN 201077940 Y CN201077940 Y CN 201077940Y
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- fragment
- ballast
- eccentric shaft
- railway
- digging equipment
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- Expired - Lifetime
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Abstract
The utility model provides a ballast scarifying device. The device is characterized in that the scarifying device is composed of a fixing stand, an eccentric shaft and a lifting guide hole which are arranged on the fixing stand, a link rod connected with the eccentric shaft, and a movable arm provided with a ballast scarifying plate and connected with the link rod, and simultaneously, a railway ballast scarifying car with the ballast scarifying device is provided. Through the forced insertion and vibration of the ballast scarifying plate, after being loosened, the hardened ballast is scarified onto the side slope outside the sleeper, and then a side-slope screening machine is used for screening the side slope, and backfilling. The utility model can obviously reduce the labor intensity of the workers and improve the productivity, the railway ballast scarifying car with the ballast scarifying device can effectively prolong the overhaul period, reduce the railway maintaining cost, improve the operation quality, assist the manual sleeper replacement in disaster sections, and improve the operating efficiency of replacing the sleepers. The ballast scarifying device has the advantages of small size, high operating efficiency, flexible and convenient operation, and reliable performance, can solve the daily caring and medium maintenance of non-continuous disasters in the prior railways in China, and can be matched with the side-slope screening machine and improve the efficiency of manual sleeper replacement.
Description
Technical field
The utility model relates to the railroad sleeper of a kind of fragment-digging equipment and band fragment-digging equipment and takes off the quarrel car, belongs to railway machinery design and manufacturing technology field.
Background technology
China railways is before carrying out the overhaul of full section sorting operation, for the elasticity that keeps railway roadbed and good drainage, must constantly organize manually the circuit railway roadbed is carried out maintenance activity, its groundwork is exactly by manually carrying out sorting operation or carrying out fragmentary artificial sleeper replacement operation with the ballast between sleeper.This just needs more manpower that the ballast in the crib is taken off out, not only labour intensity is big, and operating efficiency is low, therefore, the device that designs a mechanism replaces manual operation, will significantly reduce labor intensity, improve operating efficiency, and come the prolonging overhaul cycle effectively by strengthening line maintenance, and reduce the line upkeep cost, improve operation quality.
Summary of the invention
The purpose of this utility model is to provide a kind of labour intensity little, operating rate height, the fragment-digging equipment that operation quality is good.
Another purpose of the present utility model is to provide a kind of railway with fragment-digging equipment to take off the quarrel car.
The utility model is realized by following technical proposal: a kind of fragment-digging equipment, it is characterized in that it by holder, and be located at eccentric shaft and lifting guide hole on the holder, the lever arm that the connecting rod that links to each other with eccentric shaft, the band that links to each other with connecting rod are taken off slag plate constitutes.So that by guide hole make holder and on eccentric shaft, connecting rod and the band lever arm of taking off slag plate together realize lifting, make and take off slag plate and insert in the railway roadbed harden, again by eccentric shaft drivening rod, lever arm and take off slag plate forced vibration thereupon, make the ballast that hardens under the vibration frequency effect of correspondence, loosening also tool certain fluidity, take off the slotting and traversing resistance of taking off in the quarrel process under the slag plate with reduction, swing around flex point by the mobile lever arm that makes of connecting rod at last, take off slag plate ballast loosening in the railway roadbed is outwards clawed thereby drive.
The two ends of described eccentric shaft are respectively equipped with the flywheel that changes together with it, and to increase vibration force, an end of eccentric shaft is provided with vibrating motor, are used to drive eccentric shaft and rotate.
Described connecting rod is made as a fixed bar or a movable telescopic bar, the one end links to each other with eccentric shaft by bearing and axle sleeve, the other end links to each other with the lever arm upper end, the lever arm middle part is hinged by hinge, the lever arm lower end with take off slag plate and link to each other, so that, lever arm is rotated around pin joint, take off the slag plate swing thereby make by moving of connecting rod.
Described holder top is provided with hoist cylinder, and is sleeved on the perpendicular guide pillar by the lifting guide hole on it so that under oil cylinder drives, realize holder and on the integral elevating of other parts.
Another purpose of the present utility model is finished by following technical proposal: a kind of railway with fragment-digging equipment is taken off the quarrel car, comprise its down band wheel, be with the vehicle frame of arched girder and driver's cabin, powerhouse it on, it is characterized in that being provided with by holder by bracing frame and framework on the arched girder, be located at eccentric shaft and lifting guide hole on the holder, the connecting rod that links to each other with eccentric shaft, the band that links to each other with connecting rod are taken off the fragment-digging equipment of the lever arm formation of slag plate.
Described framework is made of underframe, top frame and two side frames, frame forward and backward side in top is connected with the slippage guide pin bushing respectively, the slippage guide pin bushing is sleeved on the horizontal guide pillar of bracing frame, side frame is provided with crossbeam, be fixed with sideslip oil cylinder on the crossbeam, so that by sideslip oil cylinder framework is laterally moved on guide pillar, frame mid portion is provided with the lifting guide pillar, the holder of suit fragment-digging equipment on the guide pillar is so that make it along the guide pillar lifting by the hoist cylinder on the holder.
Support frame as described above is made of the mullion and the horizontal guide pillar that are fixed on the vehicle frame arched girder, the mullion top directly is fixed on the arched girder, the bottom links to each other with strutbeam, the strutbeam below is mounted with horizontal guide pillar, the slippage guide pin bushing of suit framework on the horizontal guide pillar, so that under sideslip oil cylinder drives, make guide pin bushing and fragment-digging equipment, framework laterally moving on the guide pillar, by taking off slag plate the ballast in the railway roadbed is outwards taken off.
Be symmetrical arranged two fragment-digging equipments on the described vehicle frame arched girder,, improve the complete machine operating efficiency so that make full use of the confined space of vehicle frame.
The utlity model has following advantage and effect: adopt such scheme, replace manually taking off quarrel fully, by taking off the insertion by force and the vibration of slag plate, after the ballast aggregate that hardens is fluffed ballast is taken off to sleeper side slope in addition, cooperate ballast shoulder cleaning machine to carry out backfill behind the side slope cleaning again, not only can significantly reduce working strength of workers, increase work efficiency, the railway of the band fragment-digging equipment that the utility model provides is taken off the quarrel car, effectively the prolonging overhaul cycle, reduce the line upkeep cost, improve operation quality, the indirect labor carries out the sleeper replacement in disease location, has improved the sleeper replacement operating efficiency.It is little to the utlity model has volume, high efficiency, flexible operation, convenience, characteristics such as dependable performance, can solve domestic existing line noncontinuity disease daily nursing and in repair problem, can cooperate the ballast shoulder cleaning machine operation and improve and manually to change pillow efficient.
Description of drawings
Fig. 1 is the fragment-digging equipment front view;
Fig. 2 is the A-A view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 takes off quarrel bassinet structure schematic diagram for railway;
Fig. 5 is the fragment-digging equipment structural representation that is installed on the vehicle frame;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the structural representation of Fig. 5, Fig. 6 middle frame 22.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Fragment-digging equipment 1 is by holder 2, be located at eccentric shaft 9 and two lifting guide holes 7 on the holder 2, fixed bar 8 that links to each other with eccentric shaft 9 and oil cylinder 3, take off lever arm 4 formations of slag plate 6 respectively with the band that fixed bar 8 links to each other with oil cylinder 3, wherein, the two ends of eccentric shaft 9 are respectively equipped with it with the flywheel 10 that changes, one end of eccentric shaft 9 is provided with vibrating motor 11, so that under motor 11 drives, make fragment-digging equipment produce vibration, this vibration force can be become flexible the ballast aggregate that hardens after passing to and taking off slag plate 6, two lifting guide holes 7 be distributed in eccentric shaft 9 before, rear side, fixed bar 8 and oil cylinder 3 respectively are provided with two of symmetry, the one end links to each other with the lever arm 4 that band is separately taken off slag plate 6 respectively, and the other end links to each other with eccentric shaft 9 by bearing and axle sleeve 12, and lever arm 4 middle parts and the hinge 5 that link to each other with oil cylinder 3 are hinged, so that by stretching of oil cylinder 3, make lever arm 4 around hinge 5 swings, thereby loosening ballast aggregate is outwards taken off, as Fig. 1 by taking off slag plate 6, Fig. 2, Fig. 3.
The vehicle frame 13 of band wheel 14 is provided with driver's cabin 30 and powerhouse 15, vehicle frame 13 middle parts are provided with arched girder 16, be fixed with bracing frame 17 on the arched girder 16, bracing frame 17 is made of the mullion 18 and the horizontal guide pillar 21 that are fixed on the vehicle frame arched girder 16, mullion 18 tops directly are fixed on the arched girder 16, the bottom links to each other with strutbeam 19, strutbeam 19 belows are mounted with horizontal guide pillar 21, the slippage guide pin bushing 20 of suit framework 22 on the horizontal guide pillar 21, so that under sideslip oil cylinder 23 drives, make guide pin bushing 22 and fragment-digging equipment 1, framework 22 is laterally moving on the guide pillar 21, by taking off slag plate 6 ballast in the railway roadbed is outwards taken off, framework 22 is by underframe 25, top frame 26 and two side frames 27 constitute, before the top frame 26, rear side is connected with slippage guide pin bushing 20 respectively, slippage guide pin bushing 20 is sleeved on the horizontal guide pillar 21 of bracing frame, side frame 27 is provided with crossbeam 28, be fixed with sideslip oil cylinder 23 on the crossbeam 28, so that framework 22 is laterally moved on guide pillar 21 by sideslip oil cylinder 23, framework 22 middle parts are provided with lifting guide pillar 24, lifting guide hole 7 on the fragment-digging equipment holder 2 is sleeved on the guide pillar 24, so that make fragment-digging equipment 1 along guide pillar 24 liftings, as Fig. 4 by the hoist cylinder on the holder 2 29, Fig. 5, Fig. 6, Fig. 7 and Fig. 8.
Claims (8)
1. a fragment-digging equipment is characterized in that it by holder, is located at eccentric shaft and lifting guide hole on the holder, and the lever arm that the connecting rod that links to each other with eccentric shaft, the band that links to each other with connecting rod are taken off slag plate constitutes.
2. fragment-digging equipment according to claim 1 is characterized in that the two ends of described eccentric shaft are respectively equipped with it with the flywheel that changes.
3. fragment-digging equipment according to claim 1, it is characterized in that described connecting rod is made as a fixed bar or a movable telescopic bar, the one end links to each other with eccentric shaft by bearing and axle sleeve, the other end links to each other with the lever arm upper end, lever arm middle part is hinged by hinge, the lever arm lower end with take off slag plate and link to each other.
4. fragment-digging equipment according to claim 1 is characterized in that described holder top is provided with hoist cylinder, and is sleeved on the perpendicular guide pillar by the lifting guide hole on it.
5. the railway with fragment-digging equipment is taken off the quarrel car, comprise its down band wheel, be with the vehicle frame of arched girder and driver's cabin, powerhouse it on, it is characterized in that being provided with by holder by bracing frame and framework on the arched girder, be located at eccentric shaft and lifting guide hole on the holder, the connecting rod that links to each other with eccentric shaft, the band that links to each other with connecting rod are taken off the fragment-digging equipment of the lever arm formation of slag plate.
6. the railway of band fragment-digging equipment according to claim 5 is taken off the quarrel car, it is characterized in that described framework is made of underframe, top frame and two side frames, frame forward and backward side in top is connected with the slippage guide pin bushing respectively, the slippage guide pin bushing is sleeved on the horizontal guide pillar of bracing frame, side frame is provided with crossbeam, is fixed with sideslip oil cylinder on the crossbeam.
7. the railway of band fragment-digging equipment according to claim 5 is taken off the quarrel car, it is characterized in that support frame as described above is made of the mullion and the horizontal guide pillar that are fixed on the vehicle frame arched girder, the mullion top directly is fixed on the arched girder, the bottom links to each other with strutbeam, the strutbeam below is mounted with horizontal guide pillar, laterally the slippage guide pin bushing of suit framework on the guide pillar.
8. the railway of band fragment-digging equipment according to claim 5 is taken off the quarrel car, it is characterized in that being symmetrical arranged on the described vehicle frame arched girder two fragment-digging equipments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201048395U CN201077940Y (en) | 2007-07-26 | 2007-07-26 | Harrow ballast device and railway harrow ballast vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201048395U CN201077940Y (en) | 2007-07-26 | 2007-07-26 | Harrow ballast device and railway harrow ballast vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201077940Y true CN201077940Y (en) | 2008-06-25 |
Family
ID=39569996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201048395U Expired - Lifetime CN201077940Y (en) | 2007-07-26 | 2007-07-26 | Harrow ballast device and railway harrow ballast vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201077940Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277800A (en) * | 2011-04-29 | 2011-12-14 | 昆明学院 | Inter-sleep grab bucket stone remover |
| CN107988859A (en) * | 2016-08-30 | 2018-05-04 | 金跃祖 | A kind of automatic maintaining robot of rail integration |
-
2007
- 2007-07-26 CN CNU2007201048395U patent/CN201077940Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277800A (en) * | 2011-04-29 | 2011-12-14 | 昆明学院 | Inter-sleep grab bucket stone remover |
| CN107988859A (en) * | 2016-08-30 | 2018-05-04 | 金跃祖 | A kind of automatic maintaining robot of rail integration |
| CN107988859B (en) * | 2016-08-30 | 2019-06-25 | 海安交睿机器人科技有限公司 | A kind of automatic maintaining robot of rail integration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080625 |