CN102700615A - Electric wheel dump truck - Google Patents
Electric wheel dump truck Download PDFInfo
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- CN102700615A CN102700615A CN2012102173970A CN201210217397A CN102700615A CN 102700615 A CN102700615 A CN 102700615A CN 2012102173970 A CN2012102173970 A CN 2012102173970A CN 201210217397 A CN201210217397 A CN 201210217397A CN 102700615 A CN102700615 A CN 102700615A
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Abstract
An electric wheel dump truck comprises a power system, a traveling system, a brake system, a hydraulic system, an electricity transmission system, a frame assembly, a truck front plate assembly, a driving cab assembly, a rearview mirror assembly, a brake resistance box, an electrical cabinet, an automatic lubrication system, an automatic arc extinguishing system, a ventilation system and a compartment system, wherein the frame assembly is arranged on the traveling system; the truck front plate assembly, the electrical cabinet, the driving cab assembly and the compartment assembly are all arranged on the frame assembly; and the tail part of the longitudinal beam of the frame assembly is articulated with a hinge support seat at the bottom of the compartment assembly. The electric wheel dump truck is compact in structure, and safe and reliable; each system assembly is rational in arrangement and low in production cost; and all the system assemblies are arranged in mass symmetrical distribution and low in center of gravity; and therefore, the stability of the truck in running can be improved.
Description
Technical field
The present invention relates to a kind of Large Electric wheel self-discharging vehicle.
Background technology
The sustainable development of China and world economy causes the demand of coal and black, coloured ore constantly to increase.According to each large mining activities data of the world, show, Large Electric wheel self-discharging vehicle plays an important role in exploitation, is bearing in the world the Mining Transport amount of 50% coal, 80% iron ore.The big-and-middle-sized open cast mines such as current domestic all kinds of 1,000 ten thousand t levels and above iron ore, colliery, copper mine, all in extensive enlarging, therefore grow with each passing day to the demand of Large Electric wheel self-discharging vehicle, and towards maximization, interchangeization, seriation future development.Because Large Electric wheel self-discharging vehicle integrates the new and high technologies such as mechanical, electrical, liquid and computing machine, the a few countries such as Jin You U.S. has R&D capability in the world, for a long time, the complete dependence on import of the required Large Electric wheel self-discharging vehicle in China mine, by offshore company, monopolized, and a large amount of import car load has problems: the one, affect Chinese energy security; The 2nd, car load and price of spare parts costliness and delivery cycle are long, cause cost of winning significantly to increase; The survival and development of San Shi heavy damage China electric power wheel self-discharging vehicle industry.
Lower for existing little tonnage electric power wheel self-discharging vehicle coefficient of mass utilization, the large-tonnage electric power wheel self-discharging vehicle propons of existing structure and vehicle frame often can't be more stressed, fault rate is higher, and the cycle in service life is difficult to guarantee, so existing Large Electric dumping car improves necessary.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes the above-mentioned defect that prior art exists, and provides a kind of stable performance, safe and reliable, work efficiency is high and the electric power wheel self-discharging vehicle of long service life.
the technical solution adopted for the present invention to solve the technical problems is: a kind of electric power wheel self-discharging vehicle, comprises power system, driving system, brake system, hydraulic efficiency pressure system, telex system, frame assembly, Front sheet metal assembly, operator's compartment assembly, rearview mirror assembly, braking resistor box, electrical control cubicles, automatic lubricating system, automatic fire extinguishing system, ventilation system, compartment assembly; Described frame assembly is set up on driving system, and described Front sheet metal assembly, electrical control cubicles, operator's compartment assembly, compartment assembly are all located on frame assembly, and the rocker bar bearing of the longeron afterbody of frame assembly and compartment assembly bottom is hinged.
Further, described frame assembly is provided with A type frame, and the propons of driving system connects with frame assembly by A type frame.
Further, the longeron of described frame assembly is fish belly deformation sectional box-type beam structure, and its depth of section is to seamlessly transit between 330mm ~ 1560mm.
Further, described power system comprises diesel engine and synchronous electric generator, and telex system comprises rectifier cabinet and field system, and driving system comprises back axle electric drive wheel and wheel reduction gear.
During work, the running of diesel engine band engine alternator, field system regulation and control outgoing current, voltage via synchronous electric generator become direct current after rectifier cabinet rectification, carry out again inversion and become the alternating current that is applicable to frequency and amplitude, and be transferred to two AC traction electric motor in back axle electric drive wheel.Rotatablely moving of AC traction electric motor rotor drives vehicle wheel rotation after wheel reduction gear slows down.
Compact conformation of the present invention, safe and reliable, each system synthesis connection and reasonable arrangement, productive costs is low, and its quality is symmetrical and center of gravity is lower, the stability while being conducive to improve vehicle operating.
Accompanying drawing explanation
Fig. 1 is the arrangement left side view of one embodiment of the invention;
Fig. 2 is front elevation embodiment illustrated in fig. 1;
Fig. 3 is the longeron perspective view of frame assembly embodiment illustrated in fig. 1;
Fig. 4 is A type shelf structure schematic diagram embodiment illustrated in fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
With reference to Fig. 1,2, the present embodiment comprises that power system 1, driving system 2, brake system 3, hydraulic efficiency pressure system 4, telex system 5, frame assembly 6, Front sheet metal assembly 7, operator's compartment assembly 8, rearview mirror assembly 9, braking resistor box 10, electrical control cubicles 11, automatic lubricating system 12, automatic fire extinguishing system 13, ventilation system 14, compartment assembly 15, A type frame 16(are referring to Fig. 5); The propons of driving system 2 connects with frame assembly 6 by A type frame 16, frame assembly 6 is set up on driving system 2, Front sheet metal assembly 7, electrical control cubicles 11, operator's compartment assembly 8, compartment assembly 15, A type frame 16 are all located on frame assembly 6, and the rocker bar bearing of the longeron afterbody of frame assembly 6 and compartment assembly 15 bottoms is hinged.
With reference to Fig. 3, the longeron of described frame assembly 6 is fish belly deformation sectional box-type beam structure, and its depth of section is to seamlessly transit between 330mm ~ 1560mm.
The longeron of described frame assembly 6 is fish belly deformation sectional box-type beam structure, and its depth of section is to seamlessly transit between 330mm ~ 1560mm.
Described power system 1 comprises diesel engine and synchronous electric generator, and telex system 5 comprises rectifier cabinet and field system, and driving system 2 comprises back axle electric drive wheel and wheel reduction gear.
During work, the running of diesel engine band engine alternator, field system regulation and control outgoing current, voltage via synchronous electric generator become direct current after rectifier cabinet rectification, carry out again inversion and become the alternating current that is applicable to frequency and amplitude, and be transferred to two AC traction electric motor in back axle electric drive wheel.Rotatablely moving of AC traction electric motor rotor drives vehicle wheel rotation after wheel reduction gear slows down.
Compact conformation of the present invention, safe and reliable, each system synthesis connection and reasonable arrangement, productive costs is low, and its quality is symmetrical and center of gravity is lower, the stability while being conducive to improve vehicle operating.
Claims (3)
1. an electric power wheel self-discharging vehicle, comprises power system, driving system, brake system, hydraulic efficiency pressure system, telex system, frame assembly, Front sheet metal assembly, operator's compartment assembly, rearview mirror assembly, braking resistor box, electrical control cubicles, automatic lubricating system, automatic fire extinguishing system, ventilation system, compartment assembly; It is characterized in that, described frame assembly is set up on driving system, and described Front sheet metal assembly, electrical control cubicles, operator's compartment assembly, compartment assembly are all located on frame assembly, and the rocker bar bearing of the longeron afterbody of frame assembly and compartment assembly bottom is hinged.
2. electric power wheel self-discharging vehicle according to claim 1, is characterized in that, described frame assembly is provided with A type frame, and the propons of driving system connects with frame assembly by A type frame.
3. electric power wheel self-discharging vehicle according to claim 1 and 2, is characterized in that, the longeron of described frame assembly is fish belly deformation sectional box-type beam structure, and its depth of section is to seamlessly transit between 330mm ~ 1560mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102173970A CN102700615A (en) | 2012-06-28 | 2012-06-28 | Electric wheel dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102173970A CN102700615A (en) | 2012-06-28 | 2012-06-28 | Electric wheel dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102700615A true CN102700615A (en) | 2012-10-03 |
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ID=46893770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102173970A Pending CN102700615A (en) | 2012-06-28 | 2012-06-28 | Electric wheel dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102700615A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951032A (en) * | 2012-11-21 | 2013-03-06 | 内蒙古北方重型汽车股份有限公司 | Full alternative-current controlled mining electric-wheel dumper |
| CN104442451A (en) * | 2014-11-07 | 2015-03-25 | 航天重型工程装备有限公司 | Large mine truck chassis and large mine truck |
| CN106740054A (en) * | 2016-12-21 | 2017-05-31 | 湘电重型装备有限公司 | A kind of delivered payload capability is the electric power wheel self-discharging vehicle of 136t |
| CN107539192A (en) * | 2016-06-29 | 2018-01-05 | 比亚迪股份有限公司 | A kind of electronic mine dumper |
| CN113799563A (en) * | 2020-06-11 | 2021-12-17 | 中车大同电力机车有限公司 | Multi-connecting-rod rear suspension structure and mining dump truck |
| CN114641426A (en) * | 2019-10-25 | 2022-06-17 | 卡特彼勒公司 | Space frame center top frame attachment |
Citations (6)
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| US4325451A (en) * | 1977-12-28 | 1982-04-20 | Kabushiki Kaisha Komatsu Seisakusho | Electric power plant for vehicles |
| CN201291900Y (en) * | 2008-11-17 | 2009-08-19 | 湘电重型装备股份有限公司 | Electric power wheel self-discharging vehicle front axle |
| CN201291906Y (en) * | 2008-11-13 | 2009-08-19 | 湘电重型装备股份有限公司 | Self-discharging vehicle frame of electric power wheel |
| US20100051359A1 (en) * | 2008-09-03 | 2010-03-04 | Hitachi Construction Machinery Co., Ltd. | Dump truck |
| CN202115439U (en) * | 2011-06-27 | 2012-01-18 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Electric-wheeled mining dumper without blind areas |
| CN202624379U (en) * | 2012-06-28 | 2012-12-26 | 湘电重型装备股份有限公司 | Electric wheel dump truck |
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2012
- 2012-06-28 CN CN2012102173970A patent/CN102700615A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4325451A (en) * | 1977-12-28 | 1982-04-20 | Kabushiki Kaisha Komatsu Seisakusho | Electric power plant for vehicles |
| US20100051359A1 (en) * | 2008-09-03 | 2010-03-04 | Hitachi Construction Machinery Co., Ltd. | Dump truck |
| CN201291906Y (en) * | 2008-11-13 | 2009-08-19 | 湘电重型装备股份有限公司 | Self-discharging vehicle frame of electric power wheel |
| CN201291900Y (en) * | 2008-11-17 | 2009-08-19 | 湘电重型装备股份有限公司 | Electric power wheel self-discharging vehicle front axle |
| CN202115439U (en) * | 2011-06-27 | 2012-01-18 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Electric-wheeled mining dumper without blind areas |
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| 贺渡: "新型108t SF3102C电动轮自卸车", 《矿山机械》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951032A (en) * | 2012-11-21 | 2013-03-06 | 内蒙古北方重型汽车股份有限公司 | Full alternative-current controlled mining electric-wheel dumper |
| CN102951032B (en) * | 2012-11-21 | 2015-06-03 | 内蒙古北方重型汽车股份有限公司 | Full alternative-current controlled mining electric-wheel dumper |
| CN104442451A (en) * | 2014-11-07 | 2015-03-25 | 航天重型工程装备有限公司 | Large mine truck chassis and large mine truck |
| CN107539192A (en) * | 2016-06-29 | 2018-01-05 | 比亚迪股份有限公司 | A kind of electronic mine dumper |
| CN107539192B (en) * | 2016-06-29 | 2019-08-13 | 比亚迪股份有限公司 | A kind of electronic mine dumper |
| CN106740054A (en) * | 2016-12-21 | 2017-05-31 | 湘电重型装备有限公司 | A kind of delivered payload capability is the electric power wheel self-discharging vehicle of 136t |
| CN114641426A (en) * | 2019-10-25 | 2022-06-17 | 卡特彼勒公司 | Space frame center top frame attachment |
| CN114641426B (en) * | 2019-10-25 | 2023-09-19 | 卡特彼勒公司 | Center over frame connection and method for center over frame connection |
| CN113799563A (en) * | 2020-06-11 | 2021-12-17 | 中车大同电力机车有限公司 | Multi-connecting-rod rear suspension structure and mining dump truck |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 411101 Hunan Province, Xiangtan City, the Department of the next street, No. 302 Applicant after: Hunan Electric Heavy Equipment Co., Ltd. Address before: 411101 Hunan Province, Xiangtan City, the Department of the next street, No. 302 Applicant before: Xiangdian Heavy Equipment Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: XIANGTAN ELECTRIC MANUFACTURING GROUP CO., LTD. TO: XIANGDIAN HEAVY EQUIPMENT CO., LTD. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |