CN203402603U - Track type scraper reclaimer - Google Patents
Track type scraper reclaimer Download PDFInfo
- Publication number
- CN203402603U CN203402603U CN201320374367.0U CN201320374367U CN203402603U CN 203402603 U CN203402603 U CN 203402603U CN 201320374367 U CN201320374367 U CN 201320374367U CN 203402603 U CN203402603 U CN 203402603U
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- CN
- China
- Prior art keywords
- reclaimer
- scraper
- chain
- track
- bearing
- 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
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Abstract
The utility model is a track type scraper reclaimer, belongs to the technical field of the coal yard machinery, is mainly used for coal yard material transport, and is cooperated with a stacker reclaimer door frame or a cantilever. The track type scraper reclaimer comprises a scraper walking track, a track walking wheel, a stacker reclaimer bracket, a bracket connecting plate, a scraper, a bearing, a wheel shaft, a reclaimer combination chain, a chain wheel, and a chain wheel shaft. The track walking wheel is fixed with the scraper through the wheel shaft; the chain wheel is fixed on the stacker reclaimer bracket; and the scraper walking track is fixed on the bracket connecting plate. When the track type scraper reclaimer works, the chain wheel drives the chain to carry out the rotary motion; the working path of the scraper is constrained within the scraper walking track; and the rotary reclaiming motion is realized with the drive of the reclaimer combination chain. In the novel scraper reclaimer, the chain only transmits, and the track controls the working path of the scraper and provides support for the scraper; and the track type scraper reclaimer solves the fault that the chain of the reclaimer chain falls off, improves the operation efficiency of the scraper reclaiming system, and is provided with higher application value.
Description
Technical field
The utility model relates to a kind of rail mounted scraper reclaimer, is mainly used for coal yard heap take out device, belongs to coal yard field of mechanical technique.
Background technology
At present, domestic coal yard is more and more universal, but the especially closed coal yard development of domestic present coal yard is ripe not enough, to coal yard stacker-reclaimer working ability, fault error correcting capability, automatic technologies etc. are still in exploring and development, wherein, scraper plate reclaimer system transportation volume is lower, can not meet round sealed formula coal yard towards major diameter, the demand for development of large reserves direction, scraper reclaimer mode of operation is outmoded, scraper plate cannot oepration at full load, and in operational process, often there is falling chain, scraper chain phenomenon of rupture, cause scraper reclaimer work efficiency low, cause unnecessary economic loss.
The utility model can effectively solve the problem that flight chain falls chain, improves scraper plate load-carrying capacity, extends scraper chain service life.
Summary of the invention
For solving flight chain, fall chain problem, prevent that scraper chain fracture and scraper plate are because of load excessive deformation, the utility model provides a kind of rail mounted scraper reclaimer, this device not only can solve the problem that scraper chain falls chain, fracture, can also effectively improve scraper plate Occupation coefficient, and be applicable to the stacker-reclaimer of the large reserves of major diameter.
Above-mentioned purpose is realized by following technical proposals:
A scraper reclaimer, is characterized in that being comprised of scraper plate work system, power drive system support system three parts.
Scraper plate work system is comprised of scraper plate, check screw, thrust ball bearing end cap, thrust ball bearing, end ring, rail running wheels, neck bearing end cap, antifriction-bearing box, outer bearing end cap and axletree, it is characterized in that rail running wheels is arranged on axletree by antifriction-bearing box, antifriction-bearing box is fixed by end ring and outer bearing end cap, the external outer bearing end cap of end ring, outer bearing end cap connects thrust ball bearing and thrust ball bearing end cap, finally by check screw, is fixed on axletree.
Power drive system is comprised of sprocket wheel, sprocket shaft, sprocket shaft bearing baffle plate, reclaimer combination chain, it is characterized in that sprocket shaft is fixed on scraper stent by antifriction-bearing box, sprocket wheel is fixed on sprocket shaft, and by sprocket shaft bearing guard seal, reclaimer combination chain is around chain crop rotation gyroscopic movement.
Support system mainly, by reclaimer support, rack connecting plate, scraper plate walking track are formed, is characterized in that reclaimer support is fixed by rack connecting plate, and track travel track is fixed on rack connecting plate, and the work of support scratch board work system.
Rail mounted scraper reclaimer global feature is: electrical motor band movable sprocket carries out gyroscopic movement around sprocket shaft, and sprocket wheel drives reclaimer combination chain to carry out gyroscopic movement, and reclaimer combination chain-driving scraper plate turns round feeding work in scraper plate walking track.
Above-mentioned rail mounted scraper reclaimer is applicable to coal yard stacker-reclaimer, and its middle scraper combines chain-driving by reclaimer, turns round feeding move along scraper plate walking track.
The rail mounted scraper reclaimer that it becomes according to technique scheme processing and manufacturing, rail running wheels is fixed on axletree by antifriction-bearing box and the common mix proportion registration device of thrust ball bearing.Reclaimer combination chain only plays gearing, rail running wheels is delivered to scraper plate self gravitation and running resistance on scraper plate walking track, by scraper plate walking track, provided support, what solve reclaimer combination chain falls the faults such as chain, carrier bar fracture, improves the operating efficiency of scraper plate reclaimer system.Wherein, in conjunction with reclaiming capacity research and force analysis, blade structure is recalculated to design, increased rail running wheels stay bearing plate, strengthened scraper plate intensity of load, improve scraper plate and use degree of filling and service life.
Accompanying drawing explanation
Fig. 1 is rail mounted scraper reclaimer integral structure schematic diagram.
Fig. 2 is scraper reclaimer external structure schematic diagram.
Fig. 3 is scraper reclaimer inner structure schematic diagram.
Fig. 4 is picking machine scraper and rail running wheels structural representation.
1. scraper plates walkings tracks in Fig. 2,2. rail running wheels, 14. reclaimers combination chains, 15. sprocket wheels, 16. sprocket shaft bearing baffle plates, 17. sprocket shafts.
1. scraper plate walking track, 2. rail running wheels, 3. stacker-reclaimer support, 4. rack connecting plate, 5. scraper plates in Fig. 3.
2. rail running wheels in Fig. 4,5. scraper plate, 6. check screw, 7. thrust baring end cap, 8. thrust baring, 9. end ring, 10. neck bearing end cap, 11. antifriction-bearing boxs, 12. outer bearing end caps, 13 axletrees.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail with enforcement.
As shown in drawings, this device is by scraper plate walking track 1, rail running wheels 2, stacker-reclaimer support 3, rack connecting plate 4, scraper plate 5, check screw 6, thrust baring end cap 7, thrust ball bearing 8, end ring 9, neck bearing end cap 10, antifriction-bearing box 11, outer bearing end cap 12, axletree 13, reclaimer combination chain 14, sprocket wheel 15, sprocket shaft bearing baffle plate 16, sprocket shaft 17 forms.Rail running wheels 2 is arranged on axletree 13 by antifriction-bearing box 11, antifriction-bearing box 11 is fixing by end ring 9 and outer bearing end cap 11, the external outer bearing end cap 12 of end ring 8, outer bearing end cap 12 connects thrust ball bearing 8 and thrust ball bearing end cap 7, finally by check screw solid 6, fixed on axletree 13, axletree 13 is fixing by screw thread and scraper plate 5; Sprocket shaft 17 is fixed on stacker-reclaimer support 3 by antifriction-bearing box 11, sprocket wheel 15 is fixed on sprocket shaft 17, and by 16 sealings of sprocket shaft bearing baffle plate, reclaimer support 3 is fixed by rack connecting plate 4, scraper plate track travel track 1 is fixed on rack connecting plate 4.
The working process of this device is: electrical motor band movable sprocket 15 carries out circular movement around sprocket shaft 17, sprocket wheel 15 drives reclaimer combination chain 14 to carry out gyroscopic movement, the working trajectory of scraper plate 5 constrains in scraper plate walking track 1 by rail running wheels 2, and fixing by bolt and reclaimer combination chain 14, under driving, reclaimer combination chain 14 turns round feeding motion.Wherein, stacker-reclaimer support 3 supports whole scraper plate operational system.Coordinate reclaimer system door frame or cantilever, can realize revolution or the motion of translation feeding of reclaimer integral body.
This device retrains by scraper plate 1 pair of scraper plate 5 running orbit of track of walking, thereby stablize the working trajectory of reclaimer combination chain 14, efficiently solving scraper plate 5 fluctuations of service causes reclaimer combination chain 14 to fall chain, the problem of chain and chain-plate fracture, disperseed the supporting role of 14 pairs of scraper plates 5 of reclaimer combination chain simultaneously, the operation power of scraper plate 5 is only provided, by scraper plate walking track 5 support scratch board 5 self gravitations and working resistances, in conjunction with the improvement of reanalysing to blade structure, the operating efficiency of scraper plate and the degree of filling in scraper plate working process have effectively been improved, in coal yard machinery, tool has a broad prospect of the use.
Claims (3)
1. a rail mounted scraper reclaimer, it is characterized in that by scraper plate walking track (1), rail running wheels (2), stacker-reclaimer support (3), rack connecting plate (4), scraper plate (5), check screw (6), thrust baring end cap (7), thrust ball bearing (8), end ring (9), neck bearing end cap (10), antifriction-bearing box (11), outer bearing end cap (12), axletree (13), reclaimer combination chain (14), sprocket wheel (15), sprocket shaft bearing baffle plate (16), sprocket shaft (17) forms, rail running wheels (2) is arranged on axletree (13) by antifriction-bearing box (11), antifriction-bearing box (11) is fixing by end ring (9) and outer bearing end cap (11), the external outer bearing end cap of end ring (8) (12), outer bearing end cap (12) connects thrust ball bearing (8) and thrust ball bearing end cap (7), finally by check screw solid (6), fixed on axletree (13), axletree (13) is fixing by screw thread and scraper plate (5), sprocket shaft (17) is fixed on stacker-reclaimer support (3) by antifriction-bearing box (11), sprocket wheel (15) is fixed on sprocket shaft (17), and by sprocket shaft bearing baffle plate (16) sealing, reclaimer support (3) is fixed by rack connecting plate (4), and scraper plate track travel track (1) is fixed on rack connecting plate (4).
2. a kind of rail mounted scraper reclaimer according to claim 1, is characterized in that reclaimer combination chain (14) drives scraper plate (5) to turn round feeding motion at scraper plate walking track (1).
3. a kind of rail mounted scraper reclaimer according to claim 1, is characterized in that rail running wheels (2) is fixed on axletree (13) by the common mix proportion registration device of antifriction-bearing box (11) and thrust ball bearing (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320374367.0U CN203402603U (en) | 2013-06-27 | 2013-06-27 | Track type scraper reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320374367.0U CN203402603U (en) | 2013-06-27 | 2013-06-27 | Track type scraper reclaimer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203402603U true CN203402603U (en) | 2014-01-22 |
Family
ID=49938542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320374367.0U Expired - Fee Related CN203402603U (en) | 2013-06-27 | 2013-06-27 | Track type scraper reclaimer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203402603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024451A (en) * | 2018-07-20 | 2018-12-18 | 芜湖新瑟安智能科技有限公司 | A kind of stroke track removal of impurities scraper plate |
| CN109807612A (en) * | 2019-02-18 | 2019-05-28 | 沈阳恒久安泰智能制造与机器人系统技术有限公司 | A kind of scraper chain assembly equipment |
-
2013
- 2013-06-27 CN CN201320374367.0U patent/CN203402603U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024451A (en) * | 2018-07-20 | 2018-12-18 | 芜湖新瑟安智能科技有限公司 | A kind of stroke track removal of impurities scraper plate |
| CN109807612A (en) * | 2019-02-18 | 2019-05-28 | 沈阳恒久安泰智能制造与机器人系统技术有限公司 | A kind of scraper chain assembly equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20140627 |
|
| EXPY | Termination of patent right or utility model |