CN2330831Y - Cardan-free shaft type transmission device - Google Patents
Cardan-free shaft type transmission device Download PDFInfo
- Publication number
- CN2330831Y CN2330831Y CN 98220701 CN98220701U CN2330831Y CN 2330831 Y CN2330831 Y CN 2330831Y CN 98220701 CN98220701 CN 98220701 CN 98220701 U CN98220701 U CN 98220701U CN 2330831 Y CN2330831 Y CN 2330831Y
- Authority
- CN
- China
- Prior art keywords
- shaft
- transmission
- driving gear
- transmission device
- driving
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Gear Transmission (AREA)
Abstract
A universal-joint-free shaft-type transmission device is characterized in that one end of a transmission shaft is in transmission connection with a driving shaft through a transmission gear which is meshed with the transmission shaft, and the other end of the transmission shaft is in transmission connection with the driving shaft through a transmission gear which is meshed with the transmission shaft.
Description
The utility model belongs to a kind of transmission device, is specially adapted in the remote free-standing transmission system.
Existing remote free-standing transmission device has several forms such as belt, chain type and universal joint shaft type.Chain type and tape drive mechanism are simple in structure, but transmission efficiency is low, and fragile; Universal joint shaft type transmission device transmission efficiency is higher, but because it in the course of the work, universal-joint fork and cross axle journal are to relatively rotate as high frequency under the situation of bearing greater impact power and active force, make it easy to wear, working life is short, and the moment of torsion of this device transmission of power is less, and the angle between driving shaft and transmission shaft is restricted, thereby makes its using effect poor.
Order of the present utility model is that a kind of using effect of design is good, the shaft gearing of long service life.
The utility model comprises transmission shaft, and an end of transmission shaft is equipped with driving gear, this driving gear and the driving gear engagement that is installed on the driving shaft; The other end of transmission shaft also is equipped with driving gear, this driving gear and the driving gear engagement that is installed on the live axle.
The utility model power transmission efficiency height, the moment of torsion of transmission is big, and noise is little, good reliability is easy to sealing and lubricated, long service life, its transmission shaft can be done the swing or the rotation of arbitrary amplitude around driving shaft, also can make the function that the utlity model has two stage reduction gear as required.The utility model can be applicable in the traffic tool such as automobile, motorcycle.
Accompanying drawing is the utility model embodiment's a structural representation.
The accompanying drawing illustrated embodiment has transmission shaft 6, at the one end driving gear 4 is installed, this driving gear 4 and driving gear 3 engagements that are installed on the driving shaft 2.This two driving gear 3,4 is sleeved in the casing 5.Casing 5 has mouth at the position that driving shaft 2 is installed, and hollow shaft 11 is installed, and hollow shaft 11 is connected as a single entity with end cap 1.Driving shaft 2 is installed in hollow shaft 11 and the end cap 1.The other end of transmission shaft 6 supports and is equipped with driving gear 8 by bearing 7, this driving gear 3 and driving gear 9 engagements that are installed on the live axle 10.Said driving gear is angular wheel.
Present embodiment can be installed on the vehicles such as automobile, motorcycle and use.In the using process, driving shaft 2 is given live axle 10 by driving gear 3,4 and transmission shaft 6 with transmission of power.When vehicle meets with obstruction when making the vehicle bob under steam, live axle 10 and transmission shaft 6 are that the center of circle swings up and down with the axis of driving shaft 2 all, thereby transmission of power is normally carried out.
Claims (2)
1, a kind of no universal joint shaft type transmission device comprises transmission shaft (6), it is characterized in that an end of transmission shaft (6) is equipped with driving gear (4), this driving gear (4) and driving gear (3) engagement that is installed on the driving shaft (2); The other end of transmission shaft (6) is equipped with driving gear (8), this driving gear (8) and driving gear (7) engagement that is installed on the live axle (10).
2,, it is characterized in that said driving gear is angular wheel according to the described transmission device of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98220701 CN2330831Y (en) | 1998-04-03 | 1998-04-03 | Cardan-free shaft type transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98220701 CN2330831Y (en) | 1998-04-03 | 1998-04-03 | Cardan-free shaft type transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2330831Y true CN2330831Y (en) | 1999-07-28 |
Family
ID=33972430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98220701 Expired - Fee Related CN2330831Y (en) | 1998-04-03 | 1998-04-03 | Cardan-free shaft type transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2330831Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101031736B (en) * | 2004-08-07 | 2010-05-26 | Zf腓德烈斯哈芬股份公司 | Drive arrangement for a motor vehicle |
-
1998
- 1998-04-03 CN CN 98220701 patent/CN2330831Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101031736B (en) * | 2004-08-07 | 2010-05-26 | Zf腓德烈斯哈芬股份公司 | Drive arrangement for a motor vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |