CN202624379U - Electric wheel dump truck - Google Patents
Electric wheel dump truck Download PDFInfo
- Publication number
- CN202624379U CN202624379U CN 201220307180 CN201220307180U CN202624379U CN 202624379 U CN202624379 U CN 202624379U CN 201220307180 CN201220307180 CN 201220307180 CN 201220307180 U CN201220307180 U CN 201220307180U CN 202624379 U CN202624379 U CN 202624379U
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Abstract
The utility model provides an electric wheel dump truck; the electric wheel dump truck comprises a power system, a running system, a braking system, a hydraulic system, a telex system, a frame assembly, a truck front plate part assembly, a cab assembly, a rear-view mirror assembly, a braking resistance box, an electric control cabinet, an automatic lubricating system, an automatic fire extinguishing system, a ventilating system and a carriage assembly, wherein the frame assembly is erected on the running system; the truck front plate part assembly, the electric control cabinet, the cab assembly and the carriage assembly are all arranged on the frame assembly; and the tail part of a longitudinal beam of the frame assembly is hinged with a hinge support at the bottom of the carriage assembly. The electric wheel dump truck provided by the utility model has the advantages of compact structure, safety, reliability, reasonable layout of each system assembly, low production cost, symmetrically distributed mass and lower gravity center and is beneficial for enhancing the stability of the vehicle in operation.
Description
Technical field
The utility model 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 is constantly increased.According to each big mining activities data display of the world, the Large Electric wheel self-discharging vehicle plays an important role in exploitation, is bearing in the world the exploitation transportation volume of 50% coal, 80% iron ore.Big-and-middle-sized open cast mines such as domestic all kinds of 1,000 ten thousand t levels and above iron ore, colliery, copper mine are all in extensive enlarging at present, and therefore the demand to the Large Electric wheel self-discharging vehicle grows with each passing day, and develops towards maximization, interchangeization, seriation direction.Because the Large Electric wheel self-discharging vehicle integrates new and high technologies such as mechanical, electrical, liquid and computing machine; Only there are few countries such as the U.S. that the development ability is arranged in the world; For a long time; The complete dependence on import of the required Large Electric wheel self-discharging vehicle in China mine is monopolized by offshore company, and a large amount of import car load has problems: the one, and the energy security of influence China; The 2nd, car load and price of spare parts costliness and delivery cycle are long, cause cost of winning significantly to increase; The 3rd, the survival and development of heavy damage China electric power wheel self-discharging vehicle industry.
Lower to 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.
The utility model content
The technical matters that the utility model will solve is, overcomes the above-mentioned defective that prior art exists, and the electric power wheel self-discharging vehicle of a kind of stable performance, safe and reliable, high efficiency and long service life is provided.
Further, said frame assembly is provided with A type frame, and the propons of driving system connects with frame assembly through A type frame.
Further, the longeron of said frame assembly is a fish belly deformation cross section box beam structure, and its depth of section is to seamlessly transit between 330mm ~ 1560mm.
Further, said 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; Diesel engine drives the synchronous electric generator running, and field system regulation and control outgoing current, voltage via synchronous electric generator become direct current after the rectifier cabinet rectification; Carry out inversion again and become the alternating current that is fit to frequency and amplitude, and be transferred to two AC traction electric motors in the back axle electric drive wheel.Rotatablely moving of AC traction electric motor rotor drives wheel after wheel reduction gear slows down.
The utility model compact conformation, safe and reliable, each system synthesis connection and reasonable arrangement, productive costs is low, and its quality symmetrical distribution and center of gravity are lower, the stability when helping improving vehicle operating.
Description of drawings
Fig. 1 is that the car load of the utility model one embodiment is arranged left side view;
Fig. 2 is a 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 an A type shelf structure scheme drawing embodiment illustrated in fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
With reference to Fig. 1,2, present embodiment comprises 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 case 10, electrical control cubicles 11, automatic lubricating system 12, automatic fire extinguishing system 13, ventilation system 14, compartment assembly 15, A type frame 16 (referring to Fig. 5); The propons of driving system 2 connects with frame assembly 6 through A type frame 16; Frame assembly 6 is set up on the driving system 2; Front sheet metal assembly 7, electrical control cubicles 11, operator's compartment assembly 8, compartment assembly 15, A type frame 16 all are located on the 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 said frame assembly 6 is a fish belly deformation cross section box beam structure, and its depth of section is to seamlessly transit between 330mm ~ 1560mm.
The longeron of said frame assembly 6 is a fish belly deformation cross section box beam structure, and its depth of section is to seamlessly transit between 330mm ~ 1560mm.
Said 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; Diesel engine drives the synchronous electric generator running, and field system regulation and control outgoing current, voltage via synchronous electric generator become direct current after the rectifier cabinet rectification; Carry out inversion again and become the alternating current that is fit to frequency and amplitude, and be transferred to two AC traction electric motors in the back axle electric drive wheel.Rotatablely moving of AC traction electric motor rotor drives wheel after wheel reduction gear slows down.
The utility model compact conformation, safe and reliable, each system synthesis connection and reasonable arrangement, productive costs is low, and its quality symmetrical distribution and center of gravity are lower, the stability when helping improving vehicle operating.
Claims (3)
1. 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 case, electrical control cubicles, automatic lubricating system, automatic fire extinguishing system, ventilation system, compartment assembly; It is characterized in that said frame assembly is set up on the driving system, said Front sheet metal assembly, electrical control cubicles, operator's compartment assembly, compartment assembly all are located on the 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, said frame assembly is provided with A type frame, and the propons of driving system connects with frame assembly through A type frame.
3. electric power wheel self-discharging vehicle according to claim 1 and 2 is characterized in that, the longeron of said frame assembly is a fish belly deformation cross section box beam structure, and its depth of section is to seamlessly transit between 330mm ~ 1560mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307180 CN202624379U (en) | 2012-06-28 | 2012-06-28 | Electric wheel dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307180 CN202624379U (en) | 2012-06-28 | 2012-06-28 | Electric wheel dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202624379U true CN202624379U (en) | 2012-12-26 |
Family
ID=47377603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220307180 Expired - Lifetime CN202624379U (en) | 2012-06-28 | 2012-06-28 | Electric wheel dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202624379U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700615A (en) * | 2012-06-28 | 2012-10-03 | 湘电重型装备股份有限公司 | Electric wheel dump truck |
| CN106394372A (en) * | 2016-10-12 | 2017-02-15 | 广州电力机车有限公司 | Six-wheel-driven dumper |
| CN116373715A (en) * | 2023-06-05 | 2023-07-04 | 湘电重型装备有限公司 | Large-tonnage pure electric wheel dumper |
-
2012
- 2012-06-28 CN CN 201220307180 patent/CN202624379U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700615A (en) * | 2012-06-28 | 2012-10-03 | 湘电重型装备股份有限公司 | Electric wheel dump truck |
| CN106394372A (en) * | 2016-10-12 | 2017-02-15 | 广州电力机车有限公司 | Six-wheel-driven dumper |
| CN106394372B (en) * | 2016-10-12 | 2019-01-29 | 广州电力机车有限公司 | A kind of six wheel drive dumpers |
| CN116373715A (en) * | 2023-06-05 | 2023-07-04 | 湘电重型装备有限公司 | Large-tonnage pure electric wheel dumper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XIANGDIAN HEAVY EQUIPMENT CO., LTD. Free format text: FORMER NAME: XIANGTAN ELECTRIC MANUFACTURING GROUP CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 411101 Hunan Province, Xiangtan City, the Department of the next street, No. 302 Patentee after: XIANGTAN ELECTRIC MANUFACTURING GROUP HEAVY-DUTY EQUIPMENT Co.,Ltd. Address before: 411101 Hunan Province, Xiangtan City, the Department of the next street, No. 302 Patentee before: XIANGDIAN HEAVY EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
|
| CX01 | Expiry of patent term |