CN102126399A - Power car with power wheel having grained surface - Google Patents
Power car with power wheel having grained surface Download PDFInfo
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- CN102126399A CN102126399A CN 201110028049 CN201110028049A CN102126399A CN 102126399 A CN102126399 A CN 102126399A CN 201110028049 CN201110028049 CN 201110028049 CN 201110028049 A CN201110028049 A CN 201110028049A CN 102126399 A CN102126399 A CN 102126399A
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Abstract
The invention discloses a power car with a power wheel having a grained surface, which consists of a car body (1) and a power wheel (2). In the invention, because the surface of the power wheel (2) is provided with grains which ensure that the friction force between the surface of the power wheel (2) and a rail surface is increased, the traction of the power car is increased so as to achieve the purpose of saving energy; and because the cost is not increased too much, great economic benefit is generated, so that the cost performance of the power car is improved, and the product competitiveness is increased.
Description
The power car that the present invention relates on rail, travel, first-class as train.
Existing locomotive engine, power wheel (drive wheel) roll on rail after being driven by power; Wheel face is in rolling process on the one hand, and track makes power wheel roll forward along rail for the friction drag of power wheel; The size of friction drag is directly proportional with friction coefficient, and the degree of finish on friction coefficient and the power wheel face of cylinder is inversely proportional to.Because the existing power wheel face of cylinder is smooth, degree of finish is higher simultaneously, and particularly the power wheel face of cylinder is after a period of time of travelling, and its degree of finish is higher, so just makes friction force become very little, and the tractive force of power car reduces, and work efficiency reduces.
Purpose of the present invention just provides the power wheel wheel that line is arranged on a kind of power wheel face of cylinder and is the power car of line face.
In order to reach above purpose, the power car principle of work that power wheel wheel face of the present invention is an asperities is: make the power wheel wheel face that certain line be arranged, thereby tractive force is increased.According to principle of work, its technical scheme is: axial line is arranged on the power wheel wheel face.According to principle of work, its technical scheme is: on motor-car wheel wheel face twill is arranged.According to principle of work, its technical scheme is: on motor-car wheel wheel face twill and axial line are arranged.
After adopting above method, the degree of finish on the power wheel wheel face is lowered, and the work efficiency of power car is enhanced.Increasing under the cost few cases, can significantly reduce the power car operating cost, thereby reach energy-conservation purpose.The present invention not only is applicable to the locomotive engine of doing traction, also is fit to from the railway carriage (as the high ferro railway carriage) as dynamic traction.Train (comprising subway) not only can be transported the people, also can freight simultaneously, occupies very large share in whole carrier; Used ON TRAINS if should invent, will produce huge economic effects every year.Simultaneously, also can improve train running speed, shorten Train Schedule, increase total volume of railway freight, promote product competitiveness.
The power car that is the line face to power wheel wheel face of the present invention with drawings and Examples is described further below.
The figure of power car the 1st embodiment local form that accompanying drawing 1 is the line face for power wheel wheel face of the present invention.
Power car the 1st embodiment accompanying drawing 1 lateral plan that accompanying drawing 2 is the line face for power wheel wheel face of the present invention.
Power car the 1st embodiment accompanying drawing 2 end face partial enlarged drawings that accompanying drawing 3 is the line face for power wheel wheel face of the present invention.
The figure of power car the 2nd embodiment local form that accompanying drawing 4 is the line face for power wheel wheel face of the present invention.
The figure of power car the 3rd embodiment local form that accompanying drawing 5 is the line face for power wheel wheel face of the present invention.
To the 1st embodiment shown in the accompanying drawing 3, the power car that power wheel wheel face of the present invention is the line face is made up of car body (1) and power wheel (2) at accompanying drawing 1, and power wheel (2) is driven by car body (1).Have axial stria at power wheel (2) wheel face.When power wheel (2) is driven by power and when rotating on orbital plane, power wheel (2) wheel face contacts with orbital plane, owing on the wheel face stria (shown in the accompanying drawing 3) is arranged, so its friction force increases, power wheel (2) rotates to be accelerated, and pulling force increases.
In the 2nd embodiment shown in the accompanying drawing 4, it and the 1st embodiment difference are: the twill that projection is arranged at power wheel (2) wheel face.
In the 2nd embodiment shown in the accompanying drawing 5, it and the 1st embodiment difference are: have axial groove and oblique slot on power wheel (2) wheel face.
The present invention does not only limit above several schemes, when protruding the burr of above different shape on the original face of cylinder; When on power wheel (2) face of cylinder, simultaneously asperities being arranged; When the periphery of outer shroud has line, this outer shroud links with the external cylindrical surface of power wheel (2) again, thereby reaches above purpose scheme; When being arranged on the face of cylinder, other shape line also is content of the present invention.
Claims (8)
1. a power wheel wheel face is the line face power car is made up of car body, and power wheel is positioned on the car body, and the power band power wheel and rotated, and it is characterized in that: uneven line is arranged on power wheel (2) wheel face; Thereby the friction force of power wheel (2) is increased.
2. power wheel wheel face according to claim 1 is the power car of line face, it is characterized in that: have axial stria at power wheel (2) wheel face.
3. power wheel wheel face according to claim 1 is the power car of line face, it is characterized in that: have the twill groove at power wheel (2) wheel face.
4. power wheel wheel face according to claim 1 is the power car of line face, it is characterized in that: have twill groove and axial stria at power wheel (2) wheel face.
5. power wheel wheel face according to claim 1 is the power car of line face, it is characterized in that: at power wheel (2) wheel face axial burr is arranged.
6. power wheel wheel face according to claim 1 is the power car of line face, it is characterized in that: the twill that projection is arranged at power wheel (2) wheel face.
7. power wheel wheel face according to claim 1 is the power car of line face, it is characterized in that: twill and axial microgroove that projection is arranged at power wheel (2) wheel face.
8. power wheel wheel face according to claim 1 is the power car of line face, it is characterized in that: at irregular twill of power wheel (2) wheel face and straight burr.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110028049 CN102126399A (en) | 2011-01-26 | 2011-01-26 | Power car with power wheel having grained surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110028049 CN102126399A (en) | 2011-01-26 | 2011-01-26 | Power car with power wheel having grained surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102126399A true CN102126399A (en) | 2011-07-20 |
Family
ID=44264785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110028049 Pending CN102126399A (en) | 2011-01-26 | 2011-01-26 | Power car with power wheel having grained surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102126399A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343764A (en) * | 2011-07-22 | 2012-02-08 | 山东安信机械制造有限公司 | Method for improving traction force and braking power of wheel of traction engine and thermal treatment equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4431227A (en) * | 1982-03-24 | 1984-02-14 | Howell William B | Railway friction wheel |
| CN2130141Y (en) * | 1991-12-20 | 1993-04-21 | 刘建德 | Anti-slip tyre |
| CN2477424Y (en) * | 2001-02-27 | 2002-02-20 | 孙云 | High speed anti-skid tyre |
| CN201499440U (en) * | 2009-06-24 | 2010-06-09 | 刘君望 | Track and wheel type dual-purpose seedling raising sowing machine |
-
2011
- 2011-01-26 CN CN 201110028049 patent/CN102126399A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4431227A (en) * | 1982-03-24 | 1984-02-14 | Howell William B | Railway friction wheel |
| CN2130141Y (en) * | 1991-12-20 | 1993-04-21 | 刘建德 | Anti-slip tyre |
| CN2477424Y (en) * | 2001-02-27 | 2002-02-20 | 孙云 | High speed anti-skid tyre |
| CN201499440U (en) * | 2009-06-24 | 2010-06-09 | 刘君望 | Track and wheel type dual-purpose seedling raising sowing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343764A (en) * | 2011-07-22 | 2012-02-08 | 山东安信机械制造有限公司 | Method for improving traction force and braking power of wheel of traction engine and thermal treatment equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110720 |