CN106151502A - A kind of turbine and worm decelerator shift fork selects anglec of rotation structure - Google Patents
A kind of turbine and worm decelerator shift fork selects anglec of rotation structure Download PDFInfo
- Publication number
- CN106151502A CN106151502A CN201610593219.6A CN201610593219A CN106151502A CN 106151502 A CN106151502 A CN 106151502A CN 201610593219 A CN201610593219 A CN 201610593219A CN 106151502 A CN106151502 A CN 106151502A
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- China
- Prior art keywords
- turbine
- shift fork
- tooth turbine
- tooth
- incomplete
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- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/28—Final output mechanisms therefor; Actuating means for the final output mechanisms two or more final actuating mechanisms moving the same final output mechanism
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a kind of turbine and worm decelerator shift fork and select anglec of rotation structure, including pedestal, complete tooth turbine, incomplete tooth turbine, worm screw and shift fork, tooth turbine and incomplete tooth turbine connecting shaft I and axle II respectively completely, axle I and axle II are arranged on pedestal by bearing respectively, the end of worm screw connects shift fork, the top of worm screw is arranged between complete tooth turbine and incomplete tooth turbine, tooth turbine and incomplete tooth turbine completely is symmetrically distributed in the both sides of worm screw, and shift fork is arranged on chute and moves up and down under the effect of drive mechanism.The present invention is respectively provided with complete tooth turbine and incomplete tooth turbine on turbine and worm decelerator, and use shift fork move up and down so that worm screw selects to engage any one in complete tooth turbine and incomplete tooth turbine, realize the change of the turbine and worm decelerator anglec of rotation, versatility is good, and the difference of complete tooth turbine and incomplete tooth turbine is dividing with or without catch, cost puts into low.
Description
Technical field
The present invention relates to turbine and worm decelerator technical field, particularly relate to a kind of turbine and worm decelerator shift fork and select
Anglec of rotation structure.
Background technology
At present, Worm Wheel System because having that gear ratio is big, stable drive, can be widely used in respectively with features such as self-lockings
Plant speed reduction gearing.In the prior art, general turbine and worm decelerator is 360 ° of rotations mostly, and uses for some
For occasion, the anglec of rotation of turbine and worm need not 360 ° of scopes the biggest, has therefore resulted in existing turbine and worm
The defect that versatility is poor, as uniaxiality tracking solar power station has only to the ± angle range of 60 °, if it is desired that by the anglec of rotation be
The turbine and worm decelerator of 360 °, it is necessary to set up spacing design on turbine so that cost increases considerably, and worm gear
360 ° have tooth, part tooth in use to take less than, and material and processing have waste.
Therefore, in order to solve the technical problem of above-mentioned existence, the invention provides a kind of new technology.
Summary of the invention
It is an object of the invention to provide a kind of turbine and worm decelerator shift fork and selected anglec of rotation structure, it is possible to solved existing
Have turbine and worm decelerator use occasion limitation in technology, poor universality, spacing design is complicated and cost puts into the problems such as big.
The present invention is directed to above-mentioned technological deficiency be the technical scheme is that
A kind of turbine and worm decelerator shift fork selects anglec of rotation structure, including pedestal, complete tooth turbine, incomplete tooth turbine,
Worm screw and shift fork, described complete tooth turbine and incomplete tooth turbine connecting shaft I and axle II respectively, described axle I and axle II lead to respectively
Crossing bearing to be arranged on pedestal, the end of described worm screw connects shift fork, and the top of described worm screw is arranged on complete tooth turbine and not
Completely between tooth turbine, described complete tooth turbine and incomplete tooth turbine are symmetrically distributed in the both sides of worm screw, described complete tooth whirlpool
Gear piece on the outer ring of wheel is uniformly arranged and uninterrupted continuously, and the gear piece on the outer ring of described incomplete tooth turbine is discontinuous, and
The part at gear piece interval forms a no-teeth, and described shift fork is arranged on chute and moves up and down under the effect of drive mechanism.
Further, described shift fork moves up and down so that worm screw selects to engage in complete tooth turbine and incomplete tooth turbine
Any one.
Further, described complete tooth turbine is identical with the gross dimensions of incomplete tooth turbine, and simply structure is different.
Further, the no-teeth of described incomplete tooth turbine is respectively arranged with the first catch and the second catch.
Further, described first catch and the second catch are about the centrosymmetry of incomplete tooth turbine, and size shape
Identical.
Further, described shift fork also includes the back-moving spring resetted for shift fork.
The invention has the beneficial effects as follows: the present invention is respectively provided with complete tooth turbine with incomplete on turbine and worm decelerator
Tooth turbine, and use shift fork move up and down so that worm screw select to engage in complete tooth turbine and incomplete tooth turbine any one
Individual, it is achieved the change of the turbine and worm decelerator anglec of rotation, versatility is good, and tooth turbine and the difference of incomplete tooth turbine completely
Simply dividing with or without catch, the position limiting structure of incomplete tooth turbine is simple, and cost puts into low.
Accompanying drawing explanation
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the connection diagram of the present invention.
Fig. 2 is the structural representation of incomplete tooth turbine of the present invention.
Wherein: 1, pedestal, 2, complete tooth turbine, 3, incomplete tooth turbine, 4, axle I, 5, axle II, 6, worm screw, 7, shift fork,
8, chute, 9, drive mechanism, the 10, first catch, the 11, second catch, 12, gear piece.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, this enforcement
Example is only used for explaining the present invention, is not intended that the restriction to protection scope of the present invention.
A kind of turbine and worm decelerator shift fork as depicted in figs. 1 and 2 selects anglec of rotation structure, including pedestal 1, completely
Tooth turbine 2, incomplete tooth turbine 3, worm screw 6 and shift fork 7, complete tooth turbine 2 and incomplete tooth turbine 3 connecting shaft I 4 and axle respectively
II 5, axle I 4 and axle II 5 are arranged on pedestal 1 by bearing respectively, and the end of worm screw 6 connects shift fork 7, and the top of worm screw 6 is arranged
Between complete tooth turbine 2 and incomplete tooth turbine 3, complete tooth turbine 2 and incomplete tooth turbine 3 are symmetrically distributed in worm screw 6
Both sides, the gear piece 12 on the outer ring of complete tooth turbine 2 is uniformly arranged and uninterrupted, on the outer ring of incomplete tooth turbine 2 continuously
Gear piece 12 is discontinuous, and the part at gear piece 12 interval forms a no-teeth, and shift fork 7 is arranged on chute 8 and in drive mechanism 9
Move up and down under effect.
In the present embodiment, shift fork 7 moves up and down so that worm screw 6 selects to engage complete tooth turbine 2 and incomplete tooth turbine 3
In any one, it is achieved any switching laws of two kinds of anglecs of rotation, simple to operate, practicality is high.
In the present embodiment, complete tooth turbine 2 is identical with the gross dimensions of incomplete tooth turbine 3, and simply structure is different, uses
To ensure complete tooth turbine 2 and worm screw 6, incomplete tooth turbine 3 and the degree of engagement of worm screw 6.
In the present embodiment, the no-teeth of incomplete tooth turbine 3 is respectively arranged with the first catch 10 and the second catch 11, the
One catch 10 and the second catch 11 are about the centrosymmetry of incomplete tooth turbine 3, and size shape is identical, and position limiting structure is simple,
Design cost is low.
In the present embodiment, shift fork 7 also includes the back-moving spring resetted for shift fork, it is ensured that engage complete tooth turbine every time
Or not exclusively can reset in time after tooth turbine, facilitate the selection engagement of worm screw next time.
The invention has the beneficial effects as follows: the present invention is respectively provided with complete tooth turbine with incomplete on turbine and worm decelerator
Tooth turbine, and use shift fork move up and down so that worm screw select to engage in complete tooth turbine and incomplete tooth turbine any one
Individual, it is achieved the change of the turbine and worm decelerator anglec of rotation, versatility is good, and tooth turbine and the difference of incomplete tooth turbine completely
Simply dividing with or without catch, cost puts into low.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (6)
1. turbine and worm decelerator shift fork selects an anglec of rotation structure, including pedestal, complete tooth turbine, incomplete tooth whirlpool
Wheel, worm screw and shift fork, it is characterised in that: described complete tooth turbine and incomplete tooth turbine connecting shaft I and axle II, described axle respectively
I and axle II be arranged on pedestal by bearing respectively, the end of described worm screw connects shift fork, and the top of described worm screw has been arranged on
Between full tooth turbine and not exclusively tooth turbine, described complete tooth turbine and incomplete tooth turbine are symmetrically distributed in the both sides of worm screw,
Gear piece on the outer ring of described complete tooth turbine is uniformly arranged and uninterrupted continuously, the tooth on the outer ring of described incomplete tooth turbine
Sheet is discontinuous, and the part at gear piece interval forms a no-teeth, and described shift fork is arranged on chute and in the effect of drive mechanism
Under move up and down.
A kind of turbine and worm decelerator shift fork the most according to claim 1 selects anglec of rotation structure, it is characterised in that: institute
State shift fork to move up and down so that worm screw selects to engage any one in complete tooth turbine and incomplete tooth turbine.
A kind of turbine and worm decelerator shift fork the most according to claim 1 selects anglec of rotation structure, it is characterised in that: institute
Stating complete tooth turbine identical with the gross dimensions of incomplete tooth turbine, simply structure is different.
A kind of turbine and worm decelerator shift fork the most according to claim 1 selects anglec of rotation structure, it is characterised in that: institute
The no-teeth stating incomplete tooth turbine is respectively arranged with the first catch and the second catch.
A kind of turbine and worm decelerator shift fork the most according to claim 1 selects anglec of rotation structure, it is characterised in that: institute
State the first catch and the second catch centrosymmetry about incomplete tooth turbine, and size shape is identical.
A kind of turbine and worm decelerator shift fork the most according to claim 1 selects anglec of rotation structure, it is characterised in that: institute
State the back-moving spring that shift fork also includes resetting for shift fork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610593219.6A CN106151502B (en) | 2016-07-26 | 2016-07-26 | A kind of worm type of reduction gearing shift fork selection rotation corner structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610593219.6A CN106151502B (en) | 2016-07-26 | 2016-07-26 | A kind of worm type of reduction gearing shift fork selection rotation corner structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106151502A true CN106151502A (en) | 2016-11-23 |
| CN106151502B CN106151502B (en) | 2018-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610593219.6A Active CN106151502B (en) | 2016-07-26 | 2016-07-26 | A kind of worm type of reduction gearing shift fork selection rotation corner structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN106151502B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112919093A (en) * | 2021-01-19 | 2021-06-08 | 李冬生 | Lifting structure and high-altitude building feeding device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08128504A (en) * | 1994-10-31 | 1996-05-21 | Mitsubishi Electric Corp | Worm speed reducer |
| CN2428620Y (en) * | 2000-02-01 | 2001-05-02 | 吉振欣 | Speed reducer |
| DE102004003664B3 (en) * | 2004-01-24 | 2005-03-03 | Pierburg Gmbh | Final control device, e.g. for controlling flaps in internal combustion engines, has worm wheel as segment with at least one sprung stop with stop surface that rests against corresponding stop surface on worm or worm shaft in end position |
| CN2787925Y (en) * | 2004-12-29 | 2006-06-14 | 广东工业大学 | Double-power input worm reducer |
| CN201401484Y (en) * | 2009-04-13 | 2010-02-10 | 江阴凯迈机械有限公司 | Enveloping worm drive rotary reducer |
| CN102518752A (en) * | 2011-12-02 | 2012-06-27 | 北京航空航天大学 | Bisection moving rocker arm mechanism driven by worm wheel and worm |
| CN202493648U (en) * | 2011-12-27 | 2012-10-17 | 江阴凯迈机械有限公司 | Hemigear rotation driving device |
| CN102767591A (en) * | 2012-07-03 | 2012-11-07 | 江阴市华方新能源高科设备有限公司 | Incomplete-teeth worm and gear reducer with limit |
| CN103161882A (en) * | 2013-03-28 | 2013-06-19 | 江阴凯迈机械有限公司 | Built-in limit-type swing drive device |
-
2016
- 2016-07-26 CN CN201610593219.6A patent/CN106151502B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08128504A (en) * | 1994-10-31 | 1996-05-21 | Mitsubishi Electric Corp | Worm speed reducer |
| CN2428620Y (en) * | 2000-02-01 | 2001-05-02 | 吉振欣 | Speed reducer |
| DE102004003664B3 (en) * | 2004-01-24 | 2005-03-03 | Pierburg Gmbh | Final control device, e.g. for controlling flaps in internal combustion engines, has worm wheel as segment with at least one sprung stop with stop surface that rests against corresponding stop surface on worm or worm shaft in end position |
| CN2787925Y (en) * | 2004-12-29 | 2006-06-14 | 广东工业大学 | Double-power input worm reducer |
| CN201401484Y (en) * | 2009-04-13 | 2010-02-10 | 江阴凯迈机械有限公司 | Enveloping worm drive rotary reducer |
| CN102518752A (en) * | 2011-12-02 | 2012-06-27 | 北京航空航天大学 | Bisection moving rocker arm mechanism driven by worm wheel and worm |
| CN202493648U (en) * | 2011-12-27 | 2012-10-17 | 江阴凯迈机械有限公司 | Hemigear rotation driving device |
| CN102767591A (en) * | 2012-07-03 | 2012-11-07 | 江阴市华方新能源高科设备有限公司 | Incomplete-teeth worm and gear reducer with limit |
| CN103161882A (en) * | 2013-03-28 | 2013-06-19 | 江阴凯迈机械有限公司 | Built-in limit-type swing drive device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112919093A (en) * | 2021-01-19 | 2021-06-08 | 李冬生 | Lifting structure and high-altitude building feeding device |
| CN112919093B (en) * | 2021-01-19 | 2022-11-22 | 中建三局科创产业发展有限公司 | Lifting structure and high-altitude building feeding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106151502B (en) | 2018-07-31 |
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Address after: 4th Floor, Building No. 1-1, No. 82 Beijing East Road, Taicang City, Suzhou City, Jiangsu Province 215400 Patentee after: Moandi (Suzhou) Motor Technology Co.,Ltd. Address before: 215400 East I Building, 88 Beijing East Road, Taicang City, Suzhou City, Jiangsu Province Patentee before: DIBAISHI MOTOR TECHNOLOGY (SUZHOU) CO.,LTD. |