CN102022520A - Stepless gear box with conical gear transmission - Google Patents
Stepless gear box with conical gear transmission Download PDFInfo
- Publication number
- CN102022520A CN102022520A CN2009101755633A CN200910175563A CN102022520A CN 102022520 A CN102022520 A CN 102022520A CN 2009101755633 A CN2009101755633 A CN 2009101755633A CN 200910175563 A CN200910175563 A CN 200910175563A CN 102022520 A CN102022520 A CN 102022520A
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- CN
- China
- Prior art keywords
- gear
- wheel
- tooth
- middle wheel
- cone
- 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.)
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Abstract
The invention provides a stepless gear box with conical gear transmission, which belongs to the stepless speed changing technology field. Wherein, the rotating speed of a driven wheel can be gradually changed along with the moving of a middle wheel by the rectilinear movement of a bridge middle wheel.
Description
Field: speed changer manufacturing
Background: conventional transmission causes the rise sharply big ups and downs of rapid drawdown of speed during because of its structural limitations (do not have between the adjacent speed step excessively level) speed change easily, and when changing, non-conterminous rank needs through neutral, the promptness of speed change is relatively poor, the multiple speed rank is provided with the position that needs the operator to distinguish each speed step, have speed to become wrong possibility, other complexity of multiple speed level has increased the difficulty of automatic control velocity conversion.Infinitely variable transmission is the inevitable choice that comprehensively addresses these problems.
Purpose: wheel moves along two vertical straight lines in bevel gear inclined-plane and changes the speed changer that gear spreads out of rotational velocity in the making.
Scheme:
One, cabinet shell (gear-box)
Held driving gear, middle wheel and the associate member thereof made with the material with certain mechanical strength, but support teeth wheel shaft are contained the casing of storage gear lubricant, and concrete specification is determined according to concrete needs.
Two, some tooth combination cone gear
A kind of bevel gear, can with corresponding ordinary gear engagement driving, in the transmission ordinary gear be subjected to the external force effect can along circular cone awl tiltedly vertically straight line move and secondary speed is changed.
Three, middle wheel combination
Comprise in wheel and the control and take turns annex, wheel combination and rail frame moved middle wheel combination during branch tiltedly drew and moves, and selected any one in the wheel combination in two kinds for use.Concrete specification can be decided as the case may be.
Four, combination (seeing accompanying drawing) adjoint combination
Five, description of drawings: accompanying drawing is a gear transmission infinitely variable transmission theory structure schematic representation.Effect: the gear transmission infinitely variable transmission that combines, cone gear drives another cone gear by middle wheel, pull bar in the push-and-pull in the wheel combination, angle gear (middle wheel) is parallel at two axles, the parallel some tooth in inclined-plane makes up between cone gear and vertically moves, and connects the gear ring of the different numbers of teeth, makes initiatively and the variation of the gear ratio of follower, secondary speed changes thereupon, accomplishes the end in view.
Claims (3)
1. wheel can make the driven gear rotating speed move the gearbox that progressively changes with middle wheel during a straight line moved, its concrete feature is, two axles are parallel, tapering equates, oppositely side by side the some tooth that (makes the two-wheeled inclined-plane parallel side by side with another vertex of a cone of taking turns at the bottom of the awl of a wheel) makes up cone gear, connected by middle wheel, middle wheel vertically moves along tapering wheel inclined-plane and transmission speed is moved with middle wheel and changes.
2. be conical according to the combination of the some tooth in the claim 1 cone gear, be formed by stacking by the long gear ring that all equates of tooth pitch, tooth depth, transverse tooth thickness, tooth, in transmission, can bore the bevel gear that tiltedly vertically moves with any one engagement driving on circular cone inclined-plane along it with the ordinary gear of the awl end (by the side at the end) engagement driving.
3. be angle gear according to the middle wheel in the claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101755633A CN102022520A (en) | 2009-09-18 | 2009-09-18 | Stepless gear box with conical gear transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101755633A CN102022520A (en) | 2009-09-18 | 2009-09-18 | Stepless gear box with conical gear transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102022520A true CN102022520A (en) | 2011-04-20 |
Family
ID=43864157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101755633A Pending CN102022520A (en) | 2009-09-18 | 2009-09-18 | Stepless gear box with conical gear transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102022520A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085717A (en) * | 2014-06-24 | 2014-10-08 | 吴中区甪直渡岘工艺品厂 | Constant-speed material winding machine |
| CN105387150A (en) * | 2015-12-15 | 2016-03-09 | 宋柄松 | Cone tower sequence overrunning clutch speed changing mechanism |
-
2009
- 2009-09-18 CN CN2009101755633A patent/CN102022520A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085717A (en) * | 2014-06-24 | 2014-10-08 | 吴中区甪直渡岘工艺品厂 | Constant-speed material winding machine |
| CN105387150A (en) * | 2015-12-15 | 2016-03-09 | 宋柄松 | Cone tower sequence overrunning clutch speed changing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110420 |