CN201220862Y - Large-sized stacker-reclaimer rear wagon - Google Patents
Large-sized stacker-reclaimer rear wagon Download PDFInfo
- Publication number
- CN201220862Y CN201220862Y CNU2008200119186U CN200820011918U CN201220862Y CN 201220862 Y CN201220862 Y CN 201220862Y CN U2008200119186 U CNU2008200119186 U CN U2008200119186U CN 200820011918 U CN200820011918 U CN 200820011918U CN 201220862 Y CN201220862 Y CN 201220862Y
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- trailer
- rear car
- changed course
- girder
- small
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- Expired - Lifetime
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Abstract
The utility model relates to a rear car of a large-scale material piling and taking machine, which belongs to the bulk material handling mechanical equipment, and is mainly used for the piling and taking operation of a large amount of bulk material (such as coal and ore).A large single rear car and a small single rear car which have the same angle of inclination and small spans are connected in series through a main beam, the large rear car is arranged in the front, and the small rear car is arranged in the back. The large rear car and the small rear car which are connected in series are connected through a drag bar, so as to form a rear car with the function of a single rear car. The material on the main beam belt of the small rear car is transferred to the main beam belt of the large rear car through a funnel installed at the rear part of the main beam of the large rear car and provided with a guiding groove. The two rear cars connected in series share a ground belt. The rear car runs on the rail of a host machine under the dragging of a dragging device and the driving of the host machine. The rear car has the advantages of novel structure, economical efficiency, practicability, safety and reliability. Therefore, the utility model belongs to a novel rear car for the large-scale material piling and taking machine with integration of economical efficiency and practicability.
Description
Technical field
The trailer of large-scale stacker-reclaimer described in the utility model belongs to bulk solid loader and unloader tool equipment, is mainly used in the heap material extracting operation of a large amount of loose unpacked materials (as coal, ore etc.).
Background technology
In bulk solid loader and unloader tool equipment, trailer is the key equipment in the bucket-wheel stacker reclaimer, if the rigidity of trailer existing problems will directly influence the realization of bucket-wheel stacker reclaimer windrow function.The horizontal projection length of trailer surpasses 50m, and supporting leg span will can make trailer girder and landing beam produce serious lower flexure strain above 25m like this before and after it so, cause phenomenons such as ground belt feeder generation sideslip, spreading; If the horizontal projection length of trailer surpasses 70m, supporting leg span will be above 47m before and after it so, and it is very serious that the lower flexure strain of trailer girder and landing beam will become, to trailer can't be worked.For fixing single trailer of big span, small inclination, its girder and landing beam can produce serious lower flexure strain, make the ground belt produce problems such as sideslip and spreading, even can't work.At existing problem in the above-mentioned prior art, the trailer of a kind of later-model large-scale stacker-reclaimer of research and design, existing problem is very necessary in the prior art thereby overcome.
Summary of the invention
In view of existing problem in the above-mentioned prior art, the purpose of this utility model is the trailer of a kind of later-model large-scale stacker-reclaimer of research and design, thereby solve large-scale stacker-reclaimer trailer because front and back supporting leg span is excessive, the problem that makes the trailer beam produce serious lower flexure strain and cause ground belt feeder generation sideslip, spreading even trailer to work.The trailer of large-scale stacker-reclaimer described in the utility model, be to be serially connected by large and small two fixing single trailers that two girders and landing beam have a same angle, the framework that big trailer is made up of girder one landing beam one, front leg strut one and rear support leg one, the framework that little trailer is made up of girder two, landing beam two, front leg strut two and rear support leg two, two frameworks become similar figures, big trailer preceding, little trailer after, by draw bar rear support leg one is connected with front leg strut two between the big or small trailer.Big trailer head changed course cylinder is equipped with in girder one front portion of big trailer, and funnel, scraper plate swabbing pig and changed course cylinder one, the changed course cylinder two of band deflector chute is equipped with at the rear portion.Front leg strut one is equipped with two supporting leg place changed course cylinders up and down.Little trailer head changed course cylinder is equipped with in girder two front portions of little trailer.The traveling wheels all are equipped with in bottom at front leg strut one, rear support leg one, front leg strut two, rear support leg two.Large and small two the single trailer common land musculus cutaneus bands that are together in series.In front leg strut one bottom draw gear is housed also, links to each other with main frame.
The trailer of large-scale stacker-reclaimer described in the utility model, be that single trailer that trailer with the common big span of being made up of former and later two supporting legs, small inclination is designed to be had by girder two little spans at same inclination angle is connected in series, the funnel by the band deflector chute changes the material on the little trailer girder belt and being discharged on the big trailer girder belt.Link to each other by draw bar between the big or small trailer of two polyphones, simultaneously two large and small single trailer common land musculus cutaneus bands that are together in series.So just constituted a trailer with single trailer function.This trailer is pulled in by draw gear under the drive of main frame and moves on the track of main frame.Can arrange devices such as electric panel room, cable reel and watering dedusting on the front leg strut one of this its big trailer of trailer and the landing beam one between the rear support leg one.
The trailer of large-scale stacker-reclaimer described in the utility model, design idea is that two leg structure formal transformations with big span are the version of two little span two supporting leg list trailers, and the single trailer girder of each little span and the lower flexure strain of landing beam are reduced in the allowed band; Couple together with two single trailer polyphones of size and by draw bar simultaneously.It has solved trailer girder and the serious lower flexure strain problem of landing beam that causes greatly owing to span between single trailer two supporting legs of ordinary fixed; Simultaneously between two single trailers of size owing to increased draw bar and material and change and unload funnel and can solve the problem that fixing single trailer adopts statically indeterminate problem that four supporting legs produce and material commentaries on classics to unload again, and still be to utilize same ground belt.The ground belt is walked around little trailer head changed course cylinder through little trailer girder two, walk around again the changed course cylinder two, through the changed course cylinder one, walk around big trailer head changed course cylinder along big trailer girder one, enter ground belt feeder carrying roller group through two supporting leg place changed course cylinder change of directions again.Be large and small two trailers shared the ground belt.Whole trailer is to link to each other with main frame by draw gear, is moving on the main frame track under the drive of main frame.
The utlity model has novel structure, advantage such as economical and practical, safe and reliable, it puts goods on the market in enormous quantities and will produce positive social benefit and remarkable economic efficiency.
Description of drawings
The utility model has an accompanying drawing, wherein
Accompanying drawing: 1, the trailer structural representation of large-scale stacker-reclaimer
Among the figure: 1, the funnel 4 of big trailer head changed course cylinder 2, girder 1, band deflector chute, scraper plate swabbing pig 5, little trailer head changed course cylinder 6, changed course cylinder 1, changed course cylinder 28, girder 29, draw gear 10, front leg strut 1, supporting leg place changed course cylinder 12, traveling wheels 13, landing beam 1, rear support leg 1, draw bar 16, front leg strut 2 17, landing beam 2 18, rear support leg two
The specific embodiment
Specific embodiment of the utility model as shown in drawings, the trailer of described large-scale stacker-reclaimer is to be serially connected by large and small two fixing single trailers that two girders and landing beam have a same angle, the framework that cart is made up of girder one 2 landing beams 1, front leg strut 1 and rear support leg 1, the framework that dolly is made up of girder 28, landing beam 2 17, front leg strut 2 16 and rear support leg 2 18, two frameworks become similar figures, big trailer preceding, little trailer after, by draw bar 15 rear support leg 1 is connected with front leg strut 2 16 between the big or small trailer.Big trailer head changed course cylinder 1 is equipped with in girder one 2 front portions of big trailer, and funnel 3, scraper plate swabbing pig 4 and changed course cylinder 1, the changed course cylinder 27 of band deflector chute is equipped with at the rear portion.Front leg strut 1 is equipped with two supporting leg place changed course cylinders 11 up and down.Little trailer head changed course cylinder 5 is equipped with in girder 28 front portions of little trailer.Traveling wheels 12 all are equipped with in bottom at front leg strut 1, rear support leg 1, front leg strut 2 16, rear support leg 2 18.In front leg strut one 10 bottoms draw gear 9 is housed also, links to each other, on the main frame track, moving under the drive of main frame with main frame.
The ground belt is walked around little trailer head changed course cylinder 5 through little trailer girder 28, walk around changed course cylinder 27 again, through changed course cylinder 1, walk around big trailer head changed course cylinder 1 along big trailer girder 1 and enter ground belt feeder carrying roller group through two supporting leg places changed course cylinders 11 again.Be large and small two trailers shared the ground belt.
Claims (1)
1, a kind of trailer of large-scale stacker-reclaimer is made up of head changed course cylinder, front leg strut, draw gear (9), front leg strut place changed course cylinder, girder, landing beam, rear support leg and traveling wheels (12); The trailer that it is characterized in that described large-scale stacker-reclaimer is to be serially connected large and small two the single trailer common land musculus cutaneus bands that are together in series by large and small two single trailers that two girders and landing beam have a same angle; The framework that big trailer is made up of girder one (2) landing beam one (13), front leg strut one (10) and rear support leg one (14), the framework that little trailer is made up of girder two (8), landing beam two (17), front leg strut two (16) and rear support leg two (18), two frameworks become similar figures, big trailer preceding, little trailer after, by draw bar (15) rear support leg one (14) is connected with front leg strut two (16) between the big or small trailer; Cart head changed course cylinder (1) is equipped with in girder one (2) front portion of big trailer, and funnel (3), scraper plate swabbing pig (4) and changed course cylinder one (6), the changed course cylinder two (7) of band deflector chute is equipped with at the rear portion; Front leg strut one (10) is equipped with two supporting leg place changed course cylinders (11) up and down; Dolly head changed course cylinder (5) is equipped with in girder two (8) front portions of little trailer; Traveling wheels (12) all are equipped with in bottom at front leg strut one (10), rear support leg one (14), front leg strut two (16), rear support leg two (18); In front leg strut one (10) bottom draw gear (9) is housed also, links to each other with main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200119186U CN201220862Y (en) | 2008-04-02 | 2008-04-02 | Large-sized stacker-reclaimer rear wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200119186U CN201220862Y (en) | 2008-04-02 | 2008-04-02 | Large-sized stacker-reclaimer rear wagon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201220862Y true CN201220862Y (en) | 2009-04-15 |
Family
ID=40574375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200119186U Expired - Lifetime CN201220862Y (en) | 2008-04-02 | 2008-04-02 | Large-sized stacker-reclaimer rear wagon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201220862Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358520A (en) * | 2011-10-25 | 2012-02-22 | 中联重科物料输送设备有限公司 | Guide chute and bucket wheel stacker-reclaimer with same |
| CN102493807A (en) * | 2011-12-01 | 2012-06-13 | 中联重科物料输送设备有限公司 | Material loader |
| CN103523545A (en) * | 2013-10-31 | 2014-01-22 | 北方重工集团有限公司 | Door type stacker-reclaimer allowing lateral stacking and lateral reclaiming |
| CN103754654A (en) * | 2013-12-27 | 2014-04-30 | 珠海三一港口机械有限公司 | Material guiding device and bucket wheel machine |
| CN110642152A (en) * | 2019-10-16 | 2020-01-03 | 长沙理工大学 | Large-span bulk cargo conveying system |
-
2008
- 2008-04-02 CN CNU2008200119186U patent/CN201220862Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358520A (en) * | 2011-10-25 | 2012-02-22 | 中联重科物料输送设备有限公司 | Guide chute and bucket wheel stacker-reclaimer with same |
| CN102358520B (en) * | 2011-10-25 | 2013-10-30 | 中联重科物料输送设备有限公司 | Guide chute and bucket wheel stacker-reclaimer with same |
| CN102493807A (en) * | 2011-12-01 | 2012-06-13 | 中联重科物料输送设备有限公司 | Material loader |
| CN103523545A (en) * | 2013-10-31 | 2014-01-22 | 北方重工集团有限公司 | Door type stacker-reclaimer allowing lateral stacking and lateral reclaiming |
| CN103754654A (en) * | 2013-12-27 | 2014-04-30 | 珠海三一港口机械有限公司 | Material guiding device and bucket wheel machine |
| CN110642152A (en) * | 2019-10-16 | 2020-01-03 | 长沙理工大学 | Large-span bulk cargo conveying system |
| US10994935B1 (en) | 2019-10-16 | 2021-05-04 | Changsha University Of Science And Technology | Large-span bulk material conveying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN HUARUI HEAVY INDUSTRY GROUP CO., LTD. Free format text: FORMER OWNER: HUARUI CO., LTD., DALIAN Effective date: 20120405 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120405 Address after: 116013 Bayi Road, Xigang District, Liaoning, China, No. 169, No. Patentee after: Dalian Huarui Heavy Industry Group Co., Ltd. Address before: 116013 Bayi Road, Xigang District, Liaoning, China, No. 169, No. Patentee before: Huarui Co., Ltd., Dalian |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090415 |
|
| CX01 | Expiry of patent term |