CN102602471B - Special supporting and lifting type rail trailer for waste and scrap automobiles - Google Patents
Special supporting and lifting type rail trailer for waste and scrap automobiles Download PDFInfo
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- CN102602471B CN102602471B CN2012100721612A CN201210072161A CN102602471B CN 102602471 B CN102602471 B CN 102602471B CN 2012100721612 A CN2012100721612 A CN 2012100721612A CN 201210072161 A CN201210072161 A CN 201210072161A CN 102602471 B CN102602471 B CN 102602471B
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- bolt
- tie bolt
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- frame assembly
- lifting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/56—Reuse, recycling or recovery technologies of vehicles
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Abstract
The invention relates to a special supporting and lifting type rail trailer for waste and scrap automobiles. The special supporting and lifting type rail trailer comprises a trailer frame assembly, a wheel assembly, a storage battery box body, a driving system, a transmission system, a braking system, a supporting and lifting system and a circuit control system, wherein the supporting and lifting system is fixedly connected to an upper covering plate of the trailer frame assembly; the storage battery box body and the circuit control system are fixed by lugs respectively welded on the rear end and the front end of a clapboard at the middle of the trailer frame assembly; and the driving system and the transmission system are fixed on a bottom plate at the middle of the trailer frame assembly. The special supporting and lifting type rail trailer provided by the invention can freely adjust the spacing according to different wheel bases of waste and scrap automobiles, and is capable of freely adjusting the lift of a supporting disc according to different diameters of automobile tires, so as to implement the load bearing for various waste and scrap automobiles. According to the invention, a two-stage transmission system is mounted, the reduction ratio is precise and reliable, the transmission is stable, the vibration noise is small, and green and environmental protection in transporting can be ensured.
Description
Technical field
The present invention relates to a kind of junked-auto and disassemble transportation device, relate in particular to a kind of junked-auto special support and lift the lifting mode rail flat car.
Background technology
The electric track flatcar is the inside and outside transport vehicle of a kind of electronic rail factory, is mainly used in the Product transport between the inside and outside span of factory.The storage battery rail flat car belongs to a kind of of electric track flatcar, and its principle of work is that storage battery provides electric power to DC traction motor, and DC machine drags the flatcar operation.At present, the storage battery rail flat car, because of its obvious operational advantages, more and more is applied to every field of engineering technology.Yet, because the different automobile types wheelbase there are differences, common flat car can't meet the carriage requirement of different model vehicle, the technological transformation difficulty is large, waste time and energy, applicable vehicle scope is little, due to the diameter difference of motor tire, common flat car can't be regulated loading height quickly and easily, also can affect the normal operation of production simultaneously.
Summary of the invention
The present invention provides the junked-auto special support that a kind of wheelbase is adjustable, pallet height is adjustable, applied widely, easy and simple to handle to lift the lifting mode rail flat car in order to overcome the above problems.
Technical scheme of the present invention is: the junked-auto special support is lifted the lifting mode rail flat car, it is characterized in that: comprise frame assembly, wheel set, secondary battery jar, drive system, driving system, brake system, lift jacking system and circuit control system, described lifting on the upper wrapper plate that jacking system is fixedly connected on frame assembly, described secondary battery jar and circuit control system are fixed by the hanger that is welded on frame assembly intermediate membrane rear end and front end respectively, described drive system and driving system are fixed on the middle part base plate of frame assembly, described brake system is fixedly connected on the live axle bearing of drive system, the described jacking system of lifting comprises the guide rail binding bolt, the limiting stopper dowel bolt, limiting stopper, bearing pin, the lifting pallet, lifting pallet tie bolt, hexagonal binding bolt in pallet, slide block and slide rail, described slide rail is connected by wrapper plate on guide rail binding bolt and frame assembly, slide block is nested in the slide rail chute, limiting stopper can rotate around bearing pin in slide block respective seat hole, respective card slot is arranged on slide rail, slide block by limiting stopper at different draw-in grooves position locking, the lifting pallet is regulated height by hexagonal binding bolt in pallet, lifting pallet tie bolt compresses the lifting pallet.
Described frame assembly comprises wrapper plate, intermediate membrane, channel strut, middle part base plate, hanger, left and right sides fender guard, left and right strengthening rib and left side plate, described upper wrapper plate and left side plate welding, intermediate membrane is welded with upper wrapper plate and left side plate respectively, the left and right sides fender guard welds with left side plate and upper wrapper plate respectively, on left side plate, be welded with the left and right strengthening rib, three middle part base plates are respectively by channel strut and intermediate membrane welding, and the intermediate membrane front and back end respectively is welded with a pair of hanger.
Described wheel set comprises wheel, lining, tie bolt and circular nut, and described wheel nave and lining are connected by tie bolt, and lining is connected with drive wheel output shaft flat key, and lining is located by circular nut.
Described drive system comprises DC traction motor, the drive motor bearing seat, the motor tie bolt, deep groove ball bearing, circlip, the drive motor adapter shaft, the bearing seat holding-down bolt, described DC traction motor output shaft end and drive motor adapter shaft pass through spline joint, the DC traction motor end face is connected by motor tie bolt and drive motor bearing seat, deep groove ball bearing is nested in the drive motor bearing seat, deep groove ball bearing is by the drive motor adapter shaft shaft shoulder and circlip axial location, the drive motor bearing seat is connected by bearing seat holding-down bolt and frame assembly middle part base plate.
Described driving system comprises one-level driving system and secondary driving system.
Described one-level driving system comprises connecting bolt of coupling, elastic dowel pin shaft coupling, the planet-gear speed reducer adapter shaft, the planet-gear speed reducer bearing seat, planet-gear speed reducer, drive sprocket, the output shaft end cap, output shaft tie bolt and planet-gear speed reducer holding-down bolt, described drive motor adapter shaft end is connected with the elastic dowel pin shaft coupling flat key, the elastic dowel pin shaft coupling other end is connected with planet-gear speed reducer adapter shaft flat key, the planet-gear speed reducer end face is nested in the reductor shaft bearing, the planet-gear speed reducer input shaft end is connected with planet-gear speed reducer adapter shaft flat key, the planet-gear speed reducer output shaft end is connected with the drive sprocket flat key, the output shaft end cap by tie bolt with go out axle head and be connected, the planet-gear speed reducer base is connected by planet-gear speed reducer holding-down bolt and frame assembly middle part base plate welded plate.
Described secondary driving system comprises drive wheel fender guard tie bolt, the drive wheel supporting base, the drive wheel output shaft, driven sprocket, the live axle bearing, the bearing seat tie bolt, roller bearing end cap and roller bearing end cap tie bolt, described drive wheel supporting base is connected by drive wheel fender guard tie bolt and frame assembly left and right sides fender guard, live axle bearing end face is connected by drive wheel fender guard tie bolt and drive wheel supporting base end face, roller bearing end cap is connected by drive wheel fender guard tie bolt and live axle bearing end face, driven sprocket is connected with drive wheel output shaft flat key, driven sprocket is by pin and circlip axial location.
Described brake system comprises magnet stopper and drg tie bolt, and described magnet stopper is connected in a side end face of live axle bearing by the drg tie bolt.
The invention has the advantages that:
1) lifting the weight supporting slide of lifting guide track can be according to the difference of junked-auto wheelbase and the free adjustment spacing, and can be according to the diameter difference of motor tire and the lift of free adjustment lifting pallet realizes the carrying of various gauge size junked-autoes;
2) the two-stage driving system is set, with planet-gear speed reducer, is connected by elastic dowel pin shaft coupling by DC traction motor, realize the primary speed-down transmission, after by the chain transmission, realize the double reduction transmission, reduction ratio accurately and reliably, stable drive, vibration noise is little, guarantees the environmental protection of transportation;
3) introduce magnet stopper, compare with the traditional braking device, full electric power operation, energy be all from DC traction motor, and without external source or introduce the pipeline such as other oil circuits, structure is small and exquisite, and operation is simple and reliable, further saved designing material and cost;
4) introduce the control box structure, by remote controller realize the startup of rail flat car and stop, forward travel, backward going and speed change travel, simple and reliable easy to operate, guarantees that rail flat car can make accommodation according to the actual conditions of field operation at any time.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of lifting jacking system of the present invention.
Fig. 3 is drive system of the present invention and one-level drive system structure schematic diagram.
Fig. 4 is the structural representation of secondary driving system of the present invention and wheel set.
Fig. 5 is the structure for amplifying schematic diagram of brake system of the present invention.
In figure, 1 is upper wrapper plate, the 2nd, intermediate membrane, the 3rd, channel strut, the 4th, the middle part base plate, the 5th, hanger, the 6th, the left and right sides fender guard, the 7th, the left and right strengthening rib, the 8th, left side plate, the 9th, the guide rail binding bolt, the 10th, the limiting stopper dowel bolt, the 11st, limiting stopper, the 12nd, bearing pin, the 13rd, the lifting pallet, the 14th, lifting pallet tie bolt, the 15th, hexagonal binding bolt in pallet, the 16th, slide block, the 17th, slide rail, the 18th, DC traction motor, the 19th, the drive motor bearing seat, the 20th, the motor tie bolt, the 21st, deep groove ball bearing, the 22nd, circlip, the 23rd, the drive motor adapter shaft, the 24th, the bearing seat holding-down bolt, the 25th, connecting bolt of coupling, the 26th, elastic dowel pin shaft coupling, the 27th, the planet-gear speed reducer adapter shaft, the 28th, the planet-gear speed reducer bearing seat, the 29th, planet-gear speed reducer, the 30th, drive sprocket, the 31st, the output shaft end cap, the 32nd, the output shaft tie bolt, the 33rd, the planet-gear speed reducer holding-down bolt, the 34th, drive wheel fender guard tie bolt, the 35th, the drive wheel supporting base, the 36th, the drive wheel output shaft, the 37th, wheel, the 38th, circular nut, the 39th, driven sprocket, the 40th, lining, the 41st, magnet stopper, the 42nd, the drg tie bolt, the 43rd, the live axle bearing, the 44th, the bearing seat tie bolt, the 45th, roller bearing end cap, the 46th, the roller bearing end cap tie bolt, the 47th, secondary battery jar, the 48th, wire, the 49th, control box, the 50th, wire, the 51st, remote controller.
The specific embodiment
The junked-auto special support is lifted the lifting mode rail flat car, comprise frame assembly, wheel set, secondary battery jar 47, drive system, driving system, brake system, lift jacking system and circuit control system, described lifting on the upper wrapper plate 1 that jacking system is fixedly connected on frame assembly, described secondary battery jar 47 and circuit control system are fixing by the hanger 5 that is welded on frame assembly intermediate membrane 2 rear ends and front end respectively, described drive system and driving system are fixed on the middle part base plate 4 of frame assembly, described brake system is fixedly connected on the live axle bearing 43 of drive system, the described jacking system of lifting comprises guide rail binding bolt 9, limiting stopper dowel bolt 10, limiting stopper 11, bearing pin 12, lifting pallet 13, lifting pallet tie bolt 14, hexagonal binding bolt 15 in pallet, slide block 16 and slide rail 17, described slide rail 17 is connected by wrapper plate 1 on guide rail binding bolt 9 and frame assembly, slide block 16 is nested in slide rail 17 chutes, limiting stopper 11 can rotate around bearing pin 12 in slide block 16 respective seat holes, on slide rail 17, respective card slot is arranged, slide block 16 passes through limiting stopper 11 at different draw-in grooves position locking, lifting pallet 13 is regulated height by hexagonal binding bolt in pallet 15, lifting pallet tie bolt 14 compresses lifting pallet 13.
Described frame assembly comprises wrapper plate 1, intermediate membrane 2, channel strut 3, base plate 4, hanger 5, left and right sides fender guard 6, left and right strengthening rib 7 and left side plate 8, described upper wrapper plate 1 and left side plate 8 welding, intermediate membrane 2 is welded with upper wrapper plate 1 and left side plate 8 respectively, left and right sides fender guard 6 welds with left side plate 8 and upper wrapper plate 1 respectively, on left side plate 8, be welded with left and right strengthening rib 7, three base plates 4 are respectively by channel strut 3 and intermediate membrane 2 welding, and intermediate membrane 2 front and back ends respectively are welded with a pair of hanger 5.
Described wheel set comprises wheel 37, lining 40, tie bolt and circular nut 38, and described wheel 37 wheel hubs and lining 40 are connected by tie bolt, and lining 40 is connected with drive wheel output shaft 36 flat keys, and lining 40 is by circular nut 38 location.
Described drive system comprises DC traction motor 18, drive motor bearing seat 19, motor tie bolt 20, deep groove ball bearing 21, circlip 22, drive motor adapter shaft 23, bearing seat holding-down bolt 24, described DC traction motor 18 output shaft ends and drive motor adapter shaft 23 pass through spline joint, DC traction motor 18 end faces are connected by motor tie bolt 20 and drive motor bearing seat 19, deep groove ball bearing 21 is nested in drive motor bearing seat 19, deep groove ball bearing 21 is by drive motor adapter shaft 23 shaft shoulders and circlip 22 axial location, drive motor bearing seat 19 is connected by bearing seat holding-down bolt 24 and frame assembly base plate 4.
Described driving system comprises one-level driving system and secondary driving system.
Described one-level driving system comprises connecting bolt of coupling 25, elastic dowel pin shaft coupling 26, planet-gear speed reducer adapter shaft 27, planet-gear speed reducer bearing seat 28, planet-gear speed reducer 29, drive sprocket 30, output shaft end cap 31, output shaft tie bolt 32 and planet-gear speed reducer holding-down bolt 33, described drive motor adapter shaft 23 ends are connected with elastic dowel pin shaft coupling 26 flat keys, elastic dowel pin shaft coupling 26 other ends are connected with planet-gear speed reducer adapter shaft 27 flat keys, planet-gear speed reducer 29 end faces are nested in planet-gear speed reducer bearing seat 28, planet-gear speed reducer 29 input shaft ends are connected with planet-gear speed reducer adapter shaft 27 flat keys, planet-gear speed reducer 29 output shaft ends are connected with drive sprocket 30 flat keys, output shaft end cap 31 is connected by tie bolt 32 and output shaft end, reductor 29 bases are connected by holding-down bolt 33 and frame panel 4 welded plates.
Described secondary driving system comprises drive wheel fender guard tie bolt 34, drive wheel supporting base 35, drive wheel output shaft 36, driven sprocket 39, live axle bearing 43, bearing seat tie bolt 44, roller bearing end cap 45 and roller bearing end cap tie bolt 46, described drive wheel supporting base 35 is connected by roller bearing end cap tie bolt 46 and frame assembly left and right daughter board 6, live axle bearing 43 end faces are connected by bearing seat tie bolt 44 and drive wheel supporting base 35 end faces, roller bearing end cap 45 is connected by roller bearing end cap tie bolt 46 and live axle bearing 43 end faces, driven sprocket 39 is connected with drive wheel output shaft 36 flat keys, driven sprocket 39 is by pin and circlip axial location.
Described brake system comprises magnet stopper 41 and drg tie bolt 42, and described magnet stopper 41 is connected in a side end face of live axle bearing 43 by drg tie bolt 42.
Claims (8)
1. the junked-auto special support is lifted the lifting mode rail flat car, it is characterized in that: comprise frame assembly, wheel set, secondary battery jar, drive system, driving system, brake system, lift jacking system and circuit control system, described lifting on the upper wrapper plate that jacking system is fixedly connected on frame assembly, described secondary battery jar and circuit control system are fixed by the hanger that is welded on frame assembly intermediate membrane rear end and front end respectively, described drive system and driving system are fixed on the middle part base plate of frame assembly, described brake system is fixedly connected on the live axle bearing of drive system, the described jacking system of lifting comprises the guide rail binding bolt, the limiting stopper dowel bolt, limiting stopper, bearing pin, the lifting pallet, lifting pallet tie bolt, hexagonal binding bolt in pallet, slide block and slide rail, described slide rail is connected by wrapper plate on guide rail binding bolt and frame assembly, slide block is nested in the slide rail chute, limiting stopper can rotate around bearing pin in slide block respective seat hole, respective card slot is arranged on slide rail, slide block by limiting stopper at different draw-in grooves position locking, the lifting pallet is regulated height by hexagonal binding bolt in pallet, lifting pallet tie bolt compresses the lifting pallet.
2. junked-auto special support according to claim 1 is lifted the lifting mode rail flat car, it is characterized in that: described frame assembly comprises wrapper plate, intermediate membrane, channel strut, the middle part base plate, hanger, the left and right sides fender guard, left and right strengthening rib and left side plate, described upper wrapper plate and left side plate welding, intermediate membrane is welded with upper wrapper plate and left side plate respectively, the left and right sides fender guard welds with left side plate and upper wrapper plate respectively, on left side plate, be welded with the left and right strengthening rib, three middle part base plates are respectively by channel strut and intermediate membrane welding, the intermediate membrane front and back end respectively is welded with a pair of hanger.
3. junked-auto special support according to claim 1 is lifted the lifting mode rail flat car, it is characterized in that: described wheel set comprises wheel, lining, tie bolt and circular nut, described wheel nave and lining are connected by tie bolt, lining is connected with drive wheel output shaft flat key, and lining is located by circular nut.
4. junked-auto special support according to claim 1 is lifted the lifting mode rail flat car, it is characterized in that: described drive system comprises DC traction motor, the drive motor bearing seat, the motor tie bolt, deep groove ball bearing, circlip, the drive motor adapter shaft, the bearing seat holding-down bolt, described DC traction motor output shaft end and drive motor adapter shaft pass through spline joint, the DC traction motor end face is connected by motor tie bolt and drive motor bearing seat, deep groove ball bearing is nested in the drive motor bearing seat, deep groove ball bearing is by the drive motor adapter shaft shaft shoulder and circlip axial location, the drive motor bearing seat is connected by bearing seat holding-down bolt and frame assembly middle part base plate.
5. junked-auto special support according to claim 4 is lifted the lifting mode rail flat car, and it is characterized in that: described driving system comprises one-level driving system and secondary driving system.
6. junked-auto special support according to claim 5 is lifted the lifting mode rail flat car, it is characterized in that: described one-level driving system comprises connecting bolt of coupling, elastic dowel pin shaft coupling, the planet-gear speed reducer adapter shaft, the planet-gear speed reducer bearing seat, planet-gear speed reducer, drive sprocket, the output shaft end cap, output shaft tie bolt and planet-gear speed reducer holding-down bolt, described drive motor adapter shaft end is connected with the elastic dowel pin shaft coupling flat key, the elastic dowel pin shaft coupling other end is connected with planet-gear speed reducer adapter shaft flat key, the planet-gear speed reducer end face is nested in the reductor shaft bearing, the planet-gear speed reducer input shaft end is connected with planet-gear speed reducer adapter shaft flat key, the planet-gear speed reducer output shaft end is connected with the drive sprocket flat key, the output shaft end cap by tie bolt with go out axle head and be connected, the planet-gear speed reducer base is connected by planet-gear speed reducer holding-down bolt and frame assembly middle part base plate welded plate.
7. junked-auto special support according to claim 5 is lifted the lifting mode rail flat car, it is characterized in that: described secondary driving system comprises drive wheel fender guard tie bolt, the drive wheel supporting base, the drive wheel output shaft, driven sprocket, the live axle bearing, the bearing seat tie bolt, roller bearing end cap and roller bearing end cap tie bolt, described drive wheel supporting base is connected by drive wheel fender guard tie bolt and frame assembly left and right sides fender guard, live axle bearing end face is connected by drive wheel fender guard tie bolt and drive wheel supporting base end face, roller bearing end cap is connected by drive wheel fender guard tie bolt and live axle bearing end face, driven sprocket is connected with drive wheel output shaft flat key, driven sprocket is by pin and circlip axial location.
8. junked-auto special support according to claim 1 is lifted the lifting mode rail flat car, it is characterized in that: described brake system comprises magnet stopper and drg tie bolt, and described magnet stopper is connected in a side end face of live axle bearing by the drg tie bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100721612A CN102602471B (en) | 2012-03-19 | 2012-03-19 | Special supporting and lifting type rail trailer for waste and scrap automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100721612A CN102602471B (en) | 2012-03-19 | 2012-03-19 | Special supporting and lifting type rail trailer for waste and scrap automobiles |
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| Publication Number | Publication Date |
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| CN102602471A CN102602471A (en) | 2012-07-25 |
| CN102602471B true CN102602471B (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100721612A Active CN102602471B (en) | 2012-03-19 | 2012-03-19 | Special supporting and lifting type rail trailer for waste and scrap automobiles |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253118B (en) * | 2015-11-10 | 2017-11-03 | 陈红颖 | Highway railway combined transport semi-trailer |
| CN106743023A (en) * | 2017-01-18 | 2017-05-31 | 太原市奥特莱物流科技有限公司 | A kind of multidirectional pair of drive shuttle |
| CN108706497B (en) * | 2018-05-29 | 2020-06-16 | 温州莱益机械有限公司 | Automobile lifting device based on automobile tire lifting |
| CN109334824B (en) * | 2018-11-26 | 2023-07-07 | 江苏理工学院 | Intelligent trolley for fixing waste automobile to move in automatic assembly line for disassembly |
| CN109647861B (en) * | 2019-01-16 | 2020-12-04 | 嘉兴尚坤科技有限公司 | Scrapped vehicle disassembly control method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1574424A1 (en) * | 2004-02-20 | 2005-09-14 | Taim Tfg S.A. | Motor vehicle dismantling line |
| CN202541533U (en) * | 2012-03-19 | 2012-11-21 | 江苏勇龙新环保科技发展有限公司 | Special supporting and lifting type rail flat vehicle for scraped cars |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2739346B1 (en) * | 1995-09-29 | 1997-10-31 | Renault | DEVICE FOR RECOVERING THE MATERIAL CONSTITUTING THE GLASS OF A SUNLOCK OF A MOTOR VEHICLE SUCH AS A TAILGATE |
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2012
- 2012-03-19 CN CN2012100721612A patent/CN102602471B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1574424A1 (en) * | 2004-02-20 | 2005-09-14 | Taim Tfg S.A. | Motor vehicle dismantling line |
| CN202541533U (en) * | 2012-03-19 | 2012-11-21 | 江苏勇龙新环保科技发展有限公司 | Special supporting and lifting type rail flat vehicle for scraped cars |
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| CN102602471A (en) | 2012-07-25 |
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Owner name: YANGZHOU GUANGFA MATERIALS RECYCLING CO., LTD. Free format text: FORMER OWNER: JIANGSU YONGLONG ENVIRONMENTAL SCIENCE AND TECHNOLOGY DEV CO., LTD. Effective date: 20130218 |
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Effective date of registration: 20130218 Address after: 225000 Hanjiang environmental protection science and Technology Industrial Park, Jiangsu, Yangzhou Applicant after: YANGZHOU GUANGFA MATERIAL REGENERATION Co.,Ltd. Address before: 225000 Hanjiang environmental protection science and Technology Industrial Park, Jiangsu, Yangzhou Applicant before: JIANGSU YONGLONG NEW ENVIRONMENTAL PROT TECHNOLOGY DEV Co.,Ltd. |
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Effective date of registration: 20230605 Address after: 225000 Zhaozhuang village, Yangmiao Town, Hanjiang District, Yangzhou City, Jiangsu Province Patentee after: JIANGSU YONGLONG NEW ENVIRONMENTAL PROT TECHNOLOGY DEV Co.,Ltd. Address before: 225000 Environmental Protection Technology Industrial Park, Hanjiang District, Yangzhou City, Jiangsu Province Patentee before: YANGZHOU GUANGFA MATERIAL REGENERATION Co.,Ltd. |