CN202187256U - Direct current motor tamper - Google Patents
Direct current motor tamper Download PDFInfo
- Publication number
- CN202187256U CN202187256U CN2011202056041U CN201120205604U CN202187256U CN 202187256 U CN202187256 U CN 202187256U CN 2011202056041 U CN2011202056041 U CN 2011202056041U CN 201120205604 U CN201120205604 U CN 201120205604U CN 202187256 U CN202187256 U CN 202187256U
- Authority
- CN
- China
- Prior art keywords
- direct current
- gear
- tamper
- eccentric wheel
- power source
- Prior art date
- 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 - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a direct current motor tamper, which relates to railway maintenance machinery and comprises a tamper base, a power source installed on the tamper base, a large piston cylinder fixedly connected with the tamper base and a large piston arranged in an inner cavity of the large piston cylinder. The power source is a direct current motor which is connected with a gear through an output shaft, the gear is meshed with a large gear which is connected with an eccentric wheel shaft through a plat key, and the eccentric wheel shaft is connected with an eccentric wheel. A driving shaft is installed on the eccentric wheel in eccentric mode, the driving shaft is connected the upper end of a connecting rod, the lower end of the connecting rod is connected in a small piston, and the small piston is arranged in the large piston. The direct current motor tamper reduces weight, working strength and pollution. Power consumption cost is far less than combustion cost, and cost is saved, thereby being environment-friendly and economical.
Description
Technical field
The utility model relates to a kind of railway maintenance machinery, is specifically related to the direct current generator tamping tool, is applicable to the railway bed tamping operation.
Background technology
At present, the railway bed tamping tool almost is that internal combustion engine provides power entirely; Internal combustion engine weight is big, causes workman's working strength to strengthen, and the toxic emission after the fuel combustion pollutes atmosphere, and the calorific value of internal combustion engine is high, and fuel price improves constantly, and use cost increasing or the like exists a series of problem.
Summary of the invention
In order to address the above problem, the utility model provides a kind of direct current generator tamping tool.
The utility model is realized through following technical scheme: a kind of direct current generator tamping tool comprises support, is installed in power source on the support, is connected fixing big piston cylinder with support and is arranged on the big piston of big piston cylinder inner chamber; Described power source is connected with gear through output shaft; Described gear and gear wheel engagement; Described gear wheel connects camshaft through flat key; Described camshaft connects eccentric wheel; Off-centre is equipped with driving shaft on eccentric wheel; Described driving shaft is connected with the upper end of connecting rod; The lower end of described connecting rod is connected in the valve piston; Described valve piston is arranged in the described big piston; Described power source is a direct current generator.
The good effect of the utility model is: rational in infrastructure, easy for installation; Replace the internal combustion engine both can weight reduction with motor, reduce labour intensity, can reduce pollution again, and electricity cost be far smaller than fuel cost, provide cost savings, so not only environmental protection but also economy.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.
Accompanying drawing is the utility model structural representation.
Among the figure: 1, power source, 1-1, output shaft, 2, support, 3, gear, 4, gear wheel, 5, camshaft, 6, eccentric wheel, 7, driving shaft, 8, connecting rod, 9, valve piston, 10, big piston, 11, the big piston cylinder.
The specific embodiment
Shown in accompanying drawing, a kind of direct current generator tamping tool comprises support (2), is installed in power source (1) on the support (2), is connected fixing big piston cylinder (11) with support (2) and is arranged on the big piston (10) of big piston cylinder (11) inner chamber; Described power source (1) is connected with gear (3) through output shaft (1-1); Described gear (3) and gear wheel (4) engagement; Described gear wheel (4) connects camshaft (5) through flat key; Described camshaft (5) connects eccentric wheel (6); Go up off-centre at eccentric wheel (6) driving shaft (7) is installed; Described driving shaft (7) is connected with the upper end of connecting rod (8); The lower end of described connecting rod (8) is connected in the valve piston (9); Described valve piston (9) is arranged in the described big piston (10); It is characterized in that: described power source (1) is a direct current generator.
When machine operation, rotate through output shaft 1-1 driven gear 3; Gear 3 drives gear wheel 4 and rotates, and camshaft 5 and then gear wheel 4 rotates together, thereby drives eccentric wheel 6 rotations; Driving shaft 7 is done eccentric rotation with respect to eccentric wheel 6, thereby driving shaft 7 drivening rods 8 are moved reciprocatingly.Valve piston 9 pumps along the inner chamber of big piston 10 under the drive of connecting rod 8, and constantly the air in the compression stretching big piston 10 makes big piston 10 receive air and constantly slides up and down along the inwall of big piston cylinder 11.Air in the big piston 10 promptly plays gearing, also plays cushioning effect simultaneously.
Claims (1)
1. direct current generator tamping tool comprises support (2), is installed in power source (1) on the support (2), is connected fixing big piston cylinder (11) with support (2) and is arranged on the big piston (10) of big piston cylinder (11) inner chamber; Described power source (1) is connected with gear (3) through output shaft (1-1); Described gear (3) and gear wheel (4) engagement; Described gear wheel (4) connects camshaft (5) through flat key; Described camshaft (5) connects eccentric wheel (6); Go up off-centre at eccentric wheel (6) driving shaft (7) is installed; Described driving shaft (7) is connected with the upper end of connecting rod (8); The lower end of described connecting rod (8) is connected in the valve piston (9); Described valve piston (9) is arranged in the described big piston (10); It is characterized in that: described power source (1) is a direct current generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202056041U CN202187256U (en) | 2011-06-17 | 2011-06-17 | Direct current motor tamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202056041U CN202187256U (en) | 2011-06-17 | 2011-06-17 | Direct current motor tamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202187256U true CN202187256U (en) | 2012-04-11 |
Family
ID=45918717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202056041U Expired - Fee Related CN202187256U (en) | 2011-06-17 | 2011-06-17 | Direct current motor tamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202187256U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909231A (en) * | 2014-04-23 | 2014-07-09 | 河南省四达仙龙实业有限公司 | Tamping tool |
| CN104005310A (en) * | 2014-06-10 | 2014-08-27 | 西南石油大学 | Gas liquid double-charge tamper |
| CN104264542A (en) * | 2014-10-17 | 2015-01-07 | 安阳市安振高新产业有限责任公司 | Electric impact pickax for tamping railway ballast bed |
-
2011
- 2011-06-17 CN CN2011202056041U patent/CN202187256U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909231A (en) * | 2014-04-23 | 2014-07-09 | 河南省四达仙龙实业有限公司 | Tamping tool |
| CN104005310A (en) * | 2014-06-10 | 2014-08-27 | 西南石油大学 | Gas liquid double-charge tamper |
| CN104005310B (en) * | 2014-06-10 | 2016-01-20 | 西南石油大学 | A kind of gas-liquid is two fills tamping tool |
| CN104264542A (en) * | 2014-10-17 | 2015-01-07 | 安阳市安振高新产业有限责任公司 | Electric impact pickax for tamping railway ballast bed |
| CN104264542B (en) * | 2014-10-17 | 2017-01-18 | 安阳市安振高新产业有限责任公司 | Electric impact pickax for tamping railway ballast bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20120617 |