CN102700452A - Wrecker with electric wheels - Google Patents
Wrecker with electric wheels Download PDFInfo
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- CN102700452A CN102700452A CN2012101899754A CN201210189975A CN102700452A CN 102700452 A CN102700452 A CN 102700452A CN 2012101899754 A CN2012101899754 A CN 2012101899754A CN 201210189975 A CN201210189975 A CN 201210189975A CN 102700452 A CN102700452 A CN 102700452A
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- wrecker
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Abstract
The invention discloses a wrecker with electric wheels, comprising a power system, a travelling system, a braking system, a hydraulic system, a fly-by-wire system, a frame assembly, an auxiliary frame assembly, an operating mechanism, an operating jaw, a counter weight assembly, a front sheet metal assembly, an operating platform assembly, a cab assembly, a rearview mirror assembly, a braking resistor box, an electric control cabinet, an automatic lubrication system, an automatic fire extinguishing system and a ventilating system; the frame assembly is arranged on the travelling system; the front sheet metal assembly, the auxiliary frame assembly, the counter weight assembly, the electric control cabinet and the cab assembly are all arranged on the frame assembly; the front part of the operating mechanism is hinged on a hinged seat at the front part of the auxiliary frame assembly; a hinge support in the middle of the operating mechanism is hinged with the upper end of a lifting cylinder of the hydraulic system through a spherical hinge; and the tail part of the operating mechanism is hinged with the operating jaw through a spherical pin. The wrecker with electric wheels is compact in structure, safe and reliable, reasonable in layout of all system assemblies, low in production cost, symmetric in mass distribution, lower in center of gravity and beneficial to the improvement of stability in operation.
Description
Technical field
The present invention relates to a kind of electric wheeled wrecker.
Background technology
Along with the exploitation operation of large outdoors colliery, iron ore, copper mine and dam engineering need to, large-tonnage electric power wheel self-discharging vehicle is used more and more general, mine large-tonnage electric power wheel self-discharging vehicle recoverable amount increasing year by year, wherein greatly because of Years Of Service for a long time, the frequency of et out of order is corresponding increasing also, so more urgent to the needs of electric wheeled wrecker.Mine operating mode is complicated, and running environment is severe, and road conditions is poor, and fault vehicle kind is many, and the properties of electric wheeled wrecker is had relatively high expectations, and the problems referred to above are to the electric wheeled wrecker ability of removing obstacles, and stability and safety have very high requirement.Kind that existing electric wheeled wrecker can be hauled disabled vehicle is few, tonnage is little, safety misadventure easily occurs when hauling large-tonnage disabled vehicle, causes huge personal damage and property damage, and service life is shorter.In sum, existing electric wheeled wrecker needs to improve.
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 wheeled wrecker of long service life.
The technical solution adopted for the present invention to solve the technical problems is: a kind of electric wheeled wrecker, comprises power system, driving system, brake system, hydraulic efficiency pressure system, telex system, frame assembly, subframe assembly, operating mechanism, work jaw, counterweight assembly, Front sheet metal assembly, workplatform assembly, operator's compartment assembly, rearview mirror assembly, braking resistor box, electrical control cubicles, automatic lubricating system, automatic fire extinguishing system, ventilation system; Described frame assembly is located on driving system, described Front sheet metal assembly, subframe assembly, counterweight assembly, electrical control cubicles, operator's compartment assembly are all located on frame assembly, described operating mechanism front portion is articulated with on the anterior hinged seat of subframe assembly, the load lifting cylinder upper end ball pivot of described operating mechanism middle part rocker bar bearing and hydraulic efficiency pressure system is hinged, and operating mechanism's afterbody is hinged by ball pin with work jaw.
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.
The running of diesel engine band engine alternator, field system regulation and control outgoing current, voltage via synchronous electric generator, after rectifier cabinet rectification, become direct current, then carry out the alternating current that inversion becomes applicable 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.
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, the longeron of described subframe assembly is horizontal type ' 7 ' font variable cross-section box type girder construction, and its depth of section is to seamlessly transit between 490mm ~ 1350mm.
Further, described operating mechanism is ' Z ' font Variable Section Steel shelf structure, and its depth of section is to seamlessly transit between 300mm ~ 1200mm.
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 that axle embodiment illustrated in fig. 1 is surveyed view;
Fig. 3 is chassis side rail perspective view embodiment illustrated in fig. 1;
Fig. 4 is subframe longitudinal beam perspective view embodiment illustrated in fig. 1;
Fig. 5 is operating mechanism's perspective view 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, Fig. 2, the present embodiment comprises power system 1, driving system 2, brake system 3, hydraulic efficiency pressure system 4, telex system 5, frame assembly 6, subframe assembly 7, operating mechanism 8, work jaw 9, counterweight assembly 10, Front sheet metal assembly 11, workplatform assembly 12, operator's compartment assembly 13, rearview mirror assembly 14, braking resistor box 15, electrical control cubicles 16, automatic lubricating system 17, automatic fire extinguishing system 18, ventilation system 19; Described frame assembly 6 is located on driving system 2, described Front sheet metal assembly 11, subframe assembly 7, counterweight assembly 10, electrical control cubicles 16, operator's compartment assembly 13 are all located on frame assembly 6, described operating mechanism 8 front portions are articulated with on the anterior hinged seat of subframe assembly 7, described operating mechanism 8 middle part rocker bar bearings and load lifting cylinder upper end ball pivot are hinged, and operating mechanism's 8 afterbodys are hinged by ball pin with work jaw 9.
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.
The running of diesel engine band engine alternator, field system regulation and control outgoing current, voltage via synchronous electric generator, after rectifier cabinet rectification, become direct current, then carry out the alternating current that inversion becomes applicable 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.
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.
With reference to Fig. 4, the longeron of described subframe assembly 7 is horizontal type ' 7 ' font variable cross-section box type girder construction, and its depth of section is to seamlessly transit between 490mm ~ 1350mm.
With reference to Fig. 5, described operating mechanism 8 is ' Z ' font Variable Section Steel shelf structure, and its depth of section is to seamlessly transit between 300mm ~ 1200mm.
Use the present invention, drag before disabled vehicle, disabled vehicle is realized and being fixed with work jaw 9, described operating mechanism 8 and work jaw 9 are picked up by the load lifting cylinder of hydraulic efficiency pressure system 4, thereby realize disabled vehicle, lift, and then, disabled vehicle can be hauled to assigned address.
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 (4)
1. an electric wheeled wrecker, comprises power system, driving system, brake system, hydraulic efficiency pressure system, telex system, frame assembly, subframe assembly, operating mechanism, work jaw, counterweight assembly, Front sheet metal assembly, workplatform assembly, operator's compartment assembly, rearview mirror assembly, braking resistor box, electrical control cubicles, automatic lubricating system, automatic fire extinguishing system, ventilation system; It is characterized in that, described frame assembly is located on driving system, described Front sheet metal assembly, subframe assembly, counterweight assembly, electrical control cubicles, operator's compartment assembly are all located on frame assembly, described operating mechanism front portion is articulated with on the anterior hinged seat of subframe assembly, the load lifting cylinder upper end ball pivot of described operating mechanism middle part rocker bar bearing and hydraulic efficiency pressure system is hinged, and operating mechanism's afterbody is hinged by ball pin with work jaw.
2. electric wheeled wrecker according to claim 1, 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.
3. electric wheeled wrecker according to claim 1 and 2, is characterized in that, the longeron of described subframe assembly is horizontal type ' 7 ' font variable cross-section box type girder construction, and its depth of section is to seamlessly transit between 490mm～1350mm.
4. electric wheeled wrecker according to claim 1 and 2, is characterized in that, described operating mechanism is ' Z ' font Variable Section Steel shelf structure, and its depth of section is to seamlessly transit between 300mm～1200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101899754A CN102700452A (en) | 2012-06-11 | 2012-06-11 | Wrecker with electric wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101899754A CN102700452A (en) | 2012-06-11 | 2012-06-11 | Wrecker with electric wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102700452A true CN102700452A (en) | 2012-10-03 |
Family
ID=46893630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101899754A Pending CN102700452A (en) | 2012-06-11 | 2012-06-11 | Wrecker with electric wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102700452A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN115123406A (en) * | 2022-08-17 | 2022-09-30 | 徐州徐工矿业机械有限公司 | Mine obstacle clearing vehicle axle load automatic control system and method and mine obstacle clearing vehicle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1463167A (en) * | 1974-02-12 | 1977-02-02 | Hiles L | Towing assemblies |
| GB2158040A (en) * | 1984-04-26 | 1985-11-06 | Richard James Ambridge | Towing vehicle with variable front axle loading |
| FR2813566A1 (en) * | 2000-09-01 | 2002-03-08 | Henri Chabrun | Breakdown trailer comprises articulated lifting arm for raising one end of towed vehicle with its axle raised |
| CN201309426Y (en) * | 2008-11-20 | 2009-09-16 | 北京东风机车电器厂 | Electric control device for electric wheel car |
| CN201619503U (en) * | 2010-04-23 | 2010-11-03 | 湘电重型装备股份有限公司 | Electric wheel wrecker operating mechanism for open pit mine |
| CN201849533U (en) * | 2010-11-16 | 2011-06-01 | 湘电重型装备股份有限公司 | Frame of dumper with electric wheels |
| CN102328595A (en) * | 2011-08-05 | 2012-01-25 | 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 transmission device of electric wheel mining truck |
| CN202608636U (en) * | 2012-06-11 | 2012-12-19 | 湘电重型装备股份有限公司 | Wrecker with electric wheels |
-
2012
- 2012-06-11 CN CN2012101899754A patent/CN102700452A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1463167A (en) * | 1974-02-12 | 1977-02-02 | Hiles L | Towing assemblies |
| GB2158040A (en) * | 1984-04-26 | 1985-11-06 | Richard James Ambridge | Towing vehicle with variable front axle loading |
| FR2813566A1 (en) * | 2000-09-01 | 2002-03-08 | Henri Chabrun | Breakdown trailer comprises articulated lifting arm for raising one end of towed vehicle with its axle raised |
| CN201309426Y (en) * | 2008-11-20 | 2009-09-16 | 北京东风机车电器厂 | Electric control device for electric wheel car |
| CN201619503U (en) * | 2010-04-23 | 2010-11-03 | 湘电重型装备股份有限公司 | Electric wheel wrecker operating mechanism for open pit mine |
| CN201849533U (en) * | 2010-11-16 | 2011-06-01 | 湘电重型装备股份有限公司 | Frame of dumper with electric wheels |
| CN102328595A (en) * | 2011-08-05 | 2012-01-25 | 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 transmission device of electric wheel mining truck |
| CN202608636U (en) * | 2012-06-11 | 2012-12-19 | 湘电重型装备股份有限公司 | Wrecker with electric wheels |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN115123406A (en) * | 2022-08-17 | 2022-09-30 | 徐州徐工矿业机械有限公司 | Mine obstacle clearing vehicle axle load automatic control system and method and mine obstacle clearing vehicle |
| CN115123406B (en) * | 2022-08-17 | 2024-05-28 | 徐州徐工矿业机械有限公司 | Automatic control system and method for load of mine obstacle-removing axle and mine obstacle-removing vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |