CN201659980U - All-electric track tractor - Google Patents
All-electric track tractor Download PDFInfo
- Publication number
- CN201659980U CN201659980U CN2010201539990U CN201020153999U CN201659980U CN 201659980 U CN201659980 U CN 201659980U CN 2010201539990 U CN2010201539990 U CN 2010201539990U CN 201020153999 U CN201020153999 U CN 201020153999U CN 201659980 U CN201659980 U CN 201659980U
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- CN
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- Prior art keywords
- axle box
- electric machine
- traction electric
- tractor truck
- main body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to an all-electric track tractor which comprises a tractor main body, wherein an electrical control device is arranged on the near-left-end of the tractor main body, a first traction motor is arranged at the right side of the electrical control device close to the middle, provided with a first basic braking device and connected with a first axle box, two ends of output shafts at two sides of the first axle box are respectively connected with front wheels, the right side of the first traction motor is provided with a second traction motor provided with a second basic braking device connected with a second axle box, two ends of output shafts of two sides of the second axle box are respectively connected with rear wheels, the right side of the second axle box is provided with an air braking device, and the rear wheels, the front wheels, the first axle box and the second axle box are all connected with the tractor main body by V-shaped rubber springs. The all-electric track tractor has the benefits of having the characteristics of simple structure, convenient maintenance and low maintenance cost and reducing using cost.
Description
Technical field
The utility model relates to a kind of pure electric track tractor truck.
Background technology
At present in the process of tunnel, mine operation, using maximum mechanical equipments is exactly railroad hauling car, and along with the improving constantly and develop of science and technology, the electric track tractor truck begins a large amount of production to be used, and development and national economy is played important effect.But electric track tractor truck battery charge mode mainly is to adopt the special charging device that it is charged at present, and every tractor truck must be equipped with two group storage batteries ability meet requirements (one group of vehicle-mounted use, one group of charging is standby).During the locomotive electric braking, traction electric machine is converted to electrical generator work, and the electric energy that sends falls by resistance consumption, inefficiency, and energy resource consumption is big, can not satisfy energy conservation and environment protection.
The utility model content
The purpose of this utility model provides a kind of pure electric track tractor truck, and is simple in structure, and high efficiency is to overcome the problems referred to above that present electric track tractor truck exists.
The purpose of this utility model is to be achieved through the following technical solutions: a kind of pure electric track tractor truck, comprise the tractor truck main body, be provided with electrical control gear near the left end place on the described tractor truck main body, the right side of electrical control gear is provided with first traction electric machine near the middle part, first traction electric machine is provided with first foundation brake rigging, first traction electric machine connects first axle box, the two ends of the first axle box both sides output shaft connect front vehicle wheel respectively, the right side of described first traction electric machine is provided with second traction electric machine, second traction electric machine is provided with second foundation brake rigging, second traction electric machine connects second axle box, the two ends of the second axle box both sides output shaft connect rear wheel respectively, the right side of second axle box is provided with air brake equipment, described rear wheel, described front vehicle wheel, described first axle box all is connected with described tractor truck main body by the V-arrangement rubber spring with described second axle box.
The beneficial effects of the utility model are: have simple in structure, easy to maintenance, maintenance cost is low, the characteristics of zero environmental, has both reduced the production use cost, contribute for optimizing the environment again, and the time of reorganizing and outfit is short, helps increasing work efficiency; Pollution-free, noiselessness, zero-emission have vital function to the environment of protecting nature; Realized the online charging of ground power supply, the charge efficiency height, speed is fast, has saved the energy, manpower and financial resources, has reduced use cost.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the front view of the described pure electric track tractor truck of the utility model embodiment; Fig. 2 is the birds-eye view of the described pure electric track tractor truck of the utility model embodiment.
Among the figure: 1, tractor truck main body; 2, electrical control gear; 3, first axle box; 4, front vehicle wheel; 5, first traction electric machine; 6, first foundation brake rigging; 7, second traction electric machine; 8, second foundation brake rigging; 9, second axle box; 10, rear wheel; 11, air brake equipment; 12, V-arrangement rubber spring.
The specific embodiment
Shown in Fig. 1-2, the described a kind of pure electric track tractor truck of the utility model embodiment, comprise tractor truck main body 1, be provided with electrical control gear 2 near the left end place on the described tractor truck main body 1, the right side of electrical control gear 2 is provided with first traction electric machine 5 near the middle part, first traction electric machine 5 is provided with first foundation brake rigging 6, first traction electric machine 5 connects first axle box 3, the two ends of first axle box, 3 both sides output shafts connect front vehicle wheel 4 respectively, the right side of described first traction electric machine 5 is provided with second traction electric machine 7, second traction electric machine 7 is provided with second foundation brake rigging 8, second traction electric machine 7 connects second axle box 9, the two ends of second axle box, 9 both sides output shafts connect rear wheel 10 respectively, the right side of second axle box 9 is provided with air brake equipment 11, described rear wheel 10, described front vehicle wheel 4, described first axle box 3 all is connected with described tractor truck main body 1 by V-arrangement rubber spring 12 with described second axle box 9.
In concrete working process, when tractor truck draws, power by electrical control gear 2 in-to-in battery packs, convert the 540V direct current (DC) to 380V adjustable alternating current by electrical control gear 2 in-to-in inverters and supply with first traction electric machine 5, second traction electric machine 7, drive front vehicle wheel 4 and rear wheel 10 by transmission gearbox; When the tractor truck glancing impact, charge system in time converts the adjustable direct current (DC) of electric current and voltage to battery charging by inverter, or converts thermal energy consumption to by braking resistor and fall; When tractor truck is not worked, after changing by inverter, the ground source of AC, reaches the purpose of energy savings and optimization environmental protection directly to battery charging.
Claims (1)
1. pure electric track tractor truck, comprise tractor truck main body (1), it is characterized in that: tractor truck main body (1) goes up near the left end place and is provided with electrical control gear (2), the right side of electrical control gear (2) is provided with first traction electric machine (5) near the middle part, first traction electric machine (5) is provided with first foundation brake rigging (6), first traction electric machine (5) connects first axle box (3), the two ends of first axle box (3) both sides output shaft connect front vehicle wheel (4) respectively, the right side of described first traction electric machine (5) is provided with second traction electric machine (7), second traction electric machine (7) is provided with second foundation brake rigging (8), second traction electric machine (7) connects second axle box (9), the two ends of second axle box (9) both sides output shaft connect rear wheel (10) respectively, the right side of second axle box (9) is provided with air brake equipment (11), described rear wheel (10), described front vehicle wheel (4), described first axle box (3) all is connected with described tractor truck main body (1) by V-arrangement rubber spring (12) with described second axle box (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201539990U CN201659980U (en) | 2010-04-08 | 2010-04-08 | All-electric track tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201539990U CN201659980U (en) | 2010-04-08 | 2010-04-08 | All-electric track tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201659980U true CN201659980U (en) | 2010-12-01 |
Family
ID=43230392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201539990U Expired - Lifetime CN201659980U (en) | 2010-04-08 | 2010-04-08 | All-electric track tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201659980U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802840A (en) * | 2012-11-09 | 2014-05-21 | 北京南口轨道交通机械有限责任公司 | Driving device of alternating-current transmission rail traction locomotive |
| CN104936816A (en) * | 2013-01-29 | 2015-09-23 | 姜美涓 | Electricity-charging system between a crane and tractor |
| CN106379329A (en) * | 2016-09-11 | 2017-02-08 | 华中科技大学 | Dual-drive parallel arrangement storage battery electric locomotive |
-
2010
- 2010-04-08 CN CN2010201539990U patent/CN201659980U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802840A (en) * | 2012-11-09 | 2014-05-21 | 北京南口轨道交通机械有限责任公司 | Driving device of alternating-current transmission rail traction locomotive |
| CN104936816A (en) * | 2013-01-29 | 2015-09-23 | 姜美涓 | Electricity-charging system between a crane and tractor |
| CN106379329A (en) * | 2016-09-11 | 2017-02-08 | 华中科技大学 | Dual-drive parallel arrangement storage battery electric locomotive |
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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: HUBEI CHENFENG RAILWAY EQUIPMENT CO., LTD. Free format text: FORMER NAME: HUBEI CHENFENG TUNNELING EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 436000 Wuhan Port Industrial Zone, Ezhou Economic Development Zone, Ezhou, Hubei Patentee after: Hubei Chenfeng Rail Transit Equipment Co., Ltd. Address before: 436000 Wuhan Port Industrial Zone, Ezhou Economic Development Zone, Ezhou, Hubei Patentee before: Hubei Chenfeng Excavation Equipment Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 436000 Wuhan Port Industrial Zone, Ezhou Economic Development Zone, Ezhou, Hubei Patentee after: Hubei CHENFENG rail equipment Limited by Share Ltd Address before: 436000 Wuhan Port Industrial Zone, Ezhou Economic Development Zone, Ezhou, Hubei Patentee before: Hubei Chenfeng Rail Transit Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101201 |
|
| CX01 | Expiry of patent term |