CN1072248A - Mixed speed reducer of fixed-spindle (shaft) differential wheels train - Google Patents
Mixed speed reducer of fixed-spindle (shaft) differential wheels train Download PDFInfo
- Publication number
- CN1072248A CN1072248A CN 91110681 CN91110681A CN1072248A CN 1072248 A CN1072248 A CN 1072248A CN 91110681 CN91110681 CN 91110681 CN 91110681 A CN91110681 A CN 91110681A CN 1072248 A CN1072248 A CN 1072248A
- Authority
- CN
- China
- Prior art keywords
- gear train
- speed reducer
- train
- wheel
- planet wheel
- 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.)
- Pending
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- Retarders (AREA)
Abstract
Dead axle, differential gear train mixed speed reducer belong to the large speed ratio of field of mechanical technique, extensively ratio coverage is simple and mechanical, by one group of fixed shaft gear train and one group of differential gear train, formed, two groups of trains make inner edge gear and the counterrotating of outer rim gear of planet wheel, its fast official post planet wheel is around train center rotating, as shown in drawings:
as long as Z
2z
5-Z
1z
6=1 can obtain compared with large speed ratio, and this retarder has only been used six gears, all can be used as driving wheel except planet wheel, simple in structure, manufactures easy for installation.
Description
Dead axle, differential gear train mixed speed reducer belong to field of mechanical technique.Fixed shaft gear train theory and differential gear train theory have reference role to the present invention.The present invention is in order to produce the straightforward procedure compared with large speed ratio.Its principle is as follows:
Dead axle, differential gear train mixed speed reducer are comprised of one group of fixed shaft gear train and one group of differential gear train.Two groups of trains make inner edge gear and the counterrotating of outer rim gear of planet wheel, and its fast official post planet wheel is around train center rotating.This retarder has only been used six gears.Except planet wheel, all can be used as driving wheel.
As shown in drawings, suppose that wheel (1) is for driving wheel, n
1～6the rotating speed that represents six gears, Z
1～6the number of teeth that represents six gears; n
h, n
2H, n
6Hthe rotating speed that represents respectively planet wheel pole, takes turns (2), takes turns (6) with respect to the rotating speed of pole,
By (n
6-n
h)/(n
2-n
h)=(n
6H)/(n
2H(the Z of)=-
2)/(Z
6)
n
1=n
2n
6=n
5=n
1- (Z
1)/(Z
5)
Obtain n
h=n
1* (Z
2z
5-Z
1z
6)/(Z
2z
5+ Z
5z
6)
If make Z
2z
5-Z
1z
6=1 can obtain super large speed ratio, if make Z
2z
5-Z
1z
6value change, can obtain wider ratio coverage.
As made driving wheel with all the other gears, with same method, can obtain similar results.
Dead axle, differential gear train mixed speed reducer have that speed ratio is large, ratio coverage is wide, simple in structure, manufacture the advantages such as easy for installation, if promote, will bring great economic benefit.
Claims (2)
1, differential and fixed shaft gear train mixes and forms large speed ratio speed reducer: it is characterized in that:
A: middle idle wheel (3) position is fixed,
B: all can make driving wheel except wheel (4).
2, device according to claim 1, (H) is output, and wheel (2) rotating backward with wheel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91110681 CN1072248A (en) | 1991-11-09 | 1991-11-09 | Mixed speed reducer of fixed-spindle (shaft) differential wheels train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91110681 CN1072248A (en) | 1991-11-09 | 1991-11-09 | Mixed speed reducer of fixed-spindle (shaft) differential wheels train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1072248A true CN1072248A (en) | 1993-05-19 |
Family
ID=4910220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91110681 Pending CN1072248A (en) | 1991-11-09 | 1991-11-09 | Mixed speed reducer of fixed-spindle (shaft) differential wheels train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1072248A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192291A (en) * | 2011-05-24 | 2011-09-21 | 江苏省金象减速机有限公司 | Two-stage gear-drive-type speed reducer with gear ratio configured randomly and method of parameter configuration |
-
1991
- 1991-11-09 CN CN 91110681 patent/CN1072248A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192291A (en) * | 2011-05-24 | 2011-09-21 | 江苏省金象减速机有限公司 | Two-stage gear-drive-type speed reducer with gear ratio configured randomly and method of parameter configuration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |