CN201457398U - 20 ton pneumatic automatic dumping car bogie - Google Patents
20 ton pneumatic automatic dumping car bogie Download PDFInfo
- Publication number
- CN201457398U CN201457398U CN 200920100326 CN200920100326U CN201457398U CN 201457398 U CN201457398 U CN 201457398U CN 200920100326 CN200920100326 CN 200920100326 CN 200920100326 U CN200920100326 U CN 200920100326U CN 201457398 U CN201457398 U CN 201457398U
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- bogie
- dumping car
- bolster
- automatic dumping
- car bogie
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Abstract
A 20 ton pneumatic automatic dumping car bogie solves the problem that small-gauge tracks are adopted in part of the iron steel enterprises in China for ore transportation in mines, and the traditional bogie with large vibration and unstable operation can not meet the requirements of boom of mine transportation and production, as well as exploitation of large-scale mines. The bogie comprises a swing bolster (1), side frames (3) arranged at two ends of the swing bolster, a vibration reduction device (7) arranged at the lower end of the swing bolster, adapters and wheel set assembly devices (5) are arranged at the lower ends of the side frames; and the wheel set assembly devices are equipped with rolling bearing devices (4) and brake devices (2). The bogie is a cast steel three-piece bogie used in mine tracks with a gauge of 762.
Description
Technical field:
The utility model relates to a kind of 20 ton air-powered automatic dumping car bogie trucks.
Background technology:
China part iron enterprise, bargh use the simple and easy circuit of little gauge for a long time in order to adapt to the production actual needs, and the little tonnage that matches with it from the design-calculated bogie trucks in one's early years that use that overturn more.What its majority adopted is leaf spring shock attenuation unit, plain bearing, and has used more than 30 years, no longer meets the production operating needs.
Summary of the invention:
The purpose of this utility model provides a kind of 20 ton air-powered automatic dumping car bogie trucks, and is rational in infrastructure, and fast and flexible adapts to the mine circuit.
Above-mentioned purpose realizes by following technical scheme:
20 ton air-powered automatic dumping car bogie trucks, its composition comprises: bolster, described bolster two ends are equipped with bogie side frame, described bolster lower end dress shock attenuation unit, adapter is housed in described bogie side frame lower end and wheel is equipped with rolling bearing system and brake equipment to component devices, the described wheel to composition.
Described 20 ton air-powered automatic dumping car bogie trucks, described bolster comprises the truck center plate that is cast as one with it, described truck center plate comprises the nylon cartridge abrasion dish that installs additional.
The beneficial effects of the utility model:
1. the utility model has increased shock absorption device under traditional bolster, and quick and stable can adapt to the mine transportation-production and develop the needs of developing with large-scale mine rapidly, also can be used for iron and steel enterprise, the special-purpose little tonnage vehicle in mining siding road.
2. the utility model is rational in infrastructure, has quick and stable, makes and convenience easy to maintenance, and use cost is low, adapts to characteristics such as circuit is strong.
3. adopt the coil spring shock attenuation unit, tapered roller bearing, truck center plate install nylon cartridge abrasion dish additional, and this product is 60m by minimal curve radius.
4. substitute and cross long products existing tenure of use, realize updating.
Description of drawings:
Accompanying drawing 1 is a main TV structure scheme drawing of the present utility model.
Accompanying drawing 2 is plan structure scheme drawings of accompanying drawing 1.
The specific embodiment:
Embodiment 1:
20 ton air-powered automatic dumping car bogie trucks, its composition comprises: bolster 1, described bolster two ends are equipped with bogie side frame 3, described bolster lower end dress shock attenuation unit 7, adapter is housed in described bogie side frame lower end and wheel is equipped with rolling bearing system 4 and brake equipment 2 to component devices 5, the described wheel to composition.
Described 20 ton air-powered automatic dumping car bogie trucks, described bolster comprises the truck center plate 6 that is cast as one with it, described truck center plate comprises the nylon cartridge abrasion dish that installs additional.
Claims (2)
1. ton air-powered automatic dumping car bogie truck, its composition comprises: bolster is characterized in that: bogie side frame, described bolster lower end dress shock attenuation unit are equipped with in described bolster two ends, adapter is housed in described bogie side frame lower end and wheel is equipped with rolling bearing system and brake equipment to component devices, the described wheel to composition.
2. 20 ton air-powered automatic dumping car bogie trucks according to claim 1, it is characterized in that: described bolster comprises the truck center plate that is cast as one with it, described truck center plate comprises the nylon cartridge abrasion dish that installs additional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920100326 CN201457398U (en) | 2009-07-08 | 2009-07-08 | 20 ton pneumatic automatic dumping car bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920100326 CN201457398U (en) | 2009-07-08 | 2009-07-08 | 20 ton pneumatic automatic dumping car bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201457398U true CN201457398U (en) | 2010-05-12 |
Family
ID=42384751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920100326 Expired - Fee Related CN201457398U (en) | 2009-07-08 | 2009-07-08 | 20 ton pneumatic automatic dumping car bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201457398U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401345A (en) * | 2014-12-03 | 2015-03-11 | 南车石家庄车辆有限公司 | Rail wagon bogie wheel set and framework carry connecting bracket |
| CN110431730A (en) * | 2017-06-16 | 2019-11-08 | 舍弗勒技术股份两合公司 | Bearing saddle assembly of generator and shaft end generator assembly |
-
2009
- 2009-07-08 CN CN 200920100326 patent/CN201457398U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401345A (en) * | 2014-12-03 | 2015-03-11 | 南车石家庄车辆有限公司 | Rail wagon bogie wheel set and framework carry connecting bracket |
| CN110431730A (en) * | 2017-06-16 | 2019-11-08 | 舍弗勒技术股份两合公司 | Bearing saddle assembly of generator and shaft end generator assembly |
| CN110431730B (en) * | 2017-06-16 | 2022-06-24 | 舍弗勒技术股份两合公司 | Bearing saddle assembly of generator and shaft end generator assembly |
| US11584401B2 (en) | 2017-06-16 | 2023-02-21 | Schaeffler Technologies AG & Co. KG | Adapter assembly of generator and axle-end generator assembly |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 150000 Heilongjiang city of Harbin province Daowai District Pioneer Road No. 10 Patentee after: CRRC HARBIN VEHICLES CO., LTD. Address before: 150056 Heilongjiang city of Harbin province Daowai District Pioneer Road No. 10 Patentee before: HarBin Railway Transportation Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20180708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |