CN102889318B - A kind of engaging and disengaging gear - Google Patents
A kind of engaging and disengaging gear Download PDFInfo
- Publication number
- CN102889318B CN102889318B CN201210365066.1A CN201210365066A CN102889318B CN 102889318 B CN102889318 B CN 102889318B CN 201210365066 A CN201210365066 A CN 201210365066A CN 102889318 B CN102889318 B CN 102889318B
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- China
- Prior art keywords
- slide block
- pallet
- engaging
- output shaft
- gear
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Abstract
The present invention discloses a kind of engaging and disengaging gear, comprise output shaft and gear, the inner ring of gear circumferentially offers multiple engaging groove, output shaft is arranged with disk, there is gap in disk and gear, and rotation is provided with the first pallet and the second pallet on disk, first pallet one end is provided with the first projection matched with engaging groove, its the other end is provided with the first slide block, second pallet one end is provided with the second projection matched with engaging groove, its the other end is provided with the second slide block, one end of first slide block is connected with one end of Returnning spring, the other end of Returnning spring is connected with the second slide block, output shaft is fixedly connected with driver plate, one end of driver plate radially extends between the first slide block and the second slide block from output shaft, and with the first slide block, second slide block matches.Described a kind of engaging and disengaging gear structure is simple, is easy to realize, and manufactures, easy to maintenance, and its stable transmission, long service life.
Description
Technical field
The present invention relates to a kind of engaging and disengaging gear.
Background technique
Engaging and disengaging gear is that therefore, it is widely used in order to engage or dialysis transmission of power.But there is complex structure in existing engaging and disengaging gear, makes trouble, the problem that assembling, inconvenient maintenance and transmission are unstable, working life is short.
Summary of the invention
The object of the invention is to for the problems referred to above, provide a kind of engaging and disengaging gear, to solve existing engaging and disengaging gear complex structure, make trouble, assembling, inconvenient maintenance and transmission are unstable, the problem that working life is short.
The object of the invention is to be achieved through the following technical solutions:
A kind of engaging and disengaging gear, comprise output shaft and gear, the inner ring of described gear circumferentially offers multiple engaging groove, described output shaft is arranged with disk, there is gap in described disk and gear, and rotation is provided with the first pallet and the second pallet on disk, described first pallet one end is provided with the first projection matched with engaging groove, its the other end is provided with the first slide block, described second pallet one end is provided with the second projection matched with engaging groove, its the other end is provided with the second slide block, described one end of first slide block is connected with one end of Returnning spring, the other end of described Returnning spring is connected with the second slide block, described output shaft is fixedly connected with driver plate, one end of described driver plate radially extends between the first slide block and the second slide block from output shaft, and with the first slide block, second slide block matches.
Further, described first pallet and the second pallet rotate and are arranged on the bearing pin of disk.
Further, described first pallet, the second pallet are arranged symmetrically with.
Further, the inner ring of described gear circumferentially offers 8 engaging grooves, is evenly arranged.
Further, the cylindrical of described output shaft is provided with external splines, described driver plate is provided with the internal spline be meshed with external splines.
Beneficial effect of the present invention is, described a kind of engaging and disengaging gear structure is simple, is easy to realize, manufactures, easy to maintenance, and its stable transmission, long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of engaging and disengaging gear of the present invention.
In figure:
1, output shaft; 2, driver plate; 3, disk; 4, the first pallet; 5, engaging groove; 6, gear; 7, bearing pin; 8, Returnning spring; 9, the first slide block; 10, the second slide block; 11, the second pallet.
Embodiment
Technological scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
Please refer to shown in Fig. 1, Fig. 1 is the structural representation of a kind of engaging and disengaging gear of the present invention, in the present embodiment, a kind of engaging and disengaging gear, comprise output shaft 1 and gear 6, the inner ring of described gear 6 circumferentially offers 8 engaging grooves 5, be evenly arranged, described output shaft 1 is arranged with disk 3, gap is there is in described disk 3 with gear 6, and disk 3 is provided with bearing pin 7, described bearing pin 7 rotates and is provided with the first pallet 4 and the second pallet 11, described first pallet 4, second pallet 11 is arranged symmetrically with, described first pallet 4 one end is provided with the first projection matched with engaging groove 5, its the other end is provided with the first slide block 9, described second pallet 11 one end is provided with the second projection matched with engaging groove 5, its the other end is provided with the second slide block 10, one end of described first slide block 9 is connected with one end of Returnning spring 8, the other end of described Returnning spring 8 is connected with the second slide block 10, described output shaft 1 is fixedly connected with driver plate 2, the cylindrical of output shaft 1 is provided with external splines, described driver plate 2 is provided with the internal spline be meshed with external splines, one end of described driver plate 2 radially extends between the first slide block 9 and the second slide block 10 from output shaft 1, and with the first slide block 9, second slide block 10 matches.
Working principle of the present invention is: the first pallet 4 and the second pallet 11, under the effect of Returnning spring 8, make the first projection and the second projection be close to gear 6 inner ring; When gear 6 rotates, first projection of the first pallet 4 and the second projection of the second pallet 11 all enter in engaging groove 5, and rotate together with gear 6, the first slide block 9 coordinates transmission with the second slide block 10 with driver plate 2, drive driver plate 2 to rotate, driver plate 2 drives output shaft 1 to rotate; When output shaft 1 rotates clockwise, driver plate 2 drives the second pallet 11 to rotate clockwise, thus make the second projection and gear 6 inner ring produce certain interval, and now, the tension force of Returnning spring 8 reduces, make the first projection of the first pallet 4 and gear 6 inner ring produce certain interval, output shaft 1 dallies; When output shaft 1 rotates counterclockwise, driver plate 2 drives the first pallet 4 to rotate counterclockwise, thus make the first projection and gear 6 inner ring produce certain interval, and now, the tension force of Returnning spring 8 reduces, make the second projection of the second pallet 11 and gear 6 inner ring produce certain interval, output shaft 1 dallies.
Above embodiment has just set forth basic principle of the present invention and characteristic; the present invention does not limit by above-described embodiment; without departing from the spirit and scope of the present invention, the present invention also has various change and change, and these changes and change all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. an engaging and disengaging gear, comprise output shaft and gear, it is characterized in that: the inner ring of described gear circumferentially offers multiple engaging groove, described output shaft is arranged with disk, there is gap in described disk and gear, and rotation is provided with the first pallet and the second pallet on disk, described first pallet one end is provided with the first projection matched with engaging groove, its the other end is provided with the first slide block, described second pallet one end is provided with the second projection matched with engaging groove, its the other end is provided with the second slide block, described one end of first slide block is connected with one end of Returnning spring, the other end of described Returnning spring is connected with the second slide block, described output shaft is fixedly connected with driver plate, one end of described driver plate radially extends between the first slide block and the second slide block from output shaft, and with the first slide block, second slide block matches.
2. a kind of engaging and disengaging gear according to claim 1, is characterized in that: described first pallet and the second pallet rotate and be arranged on the bearing pin of disk.
3. a kind of engaging and disengaging gear according to claim 1 and 2, is characterized in that: described first pallet, the second pallet are arranged symmetrically with.
4. a kind of engaging and disengaging gear according to claim 1, is characterized in that: the inner ring of described gear circumferentially offers 8 engaging grooves, is evenly arranged.
5. a kind of engaging and disengaging gear according to claim 1, it is characterized in that: the cylindrical of described output shaft is provided with external splines, described driver plate is provided with the internal spline be meshed with external splines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210365066.1A CN102889318B (en) | 2012-09-26 | 2012-09-26 | A kind of engaging and disengaging gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210365066.1A CN102889318B (en) | 2012-09-26 | 2012-09-26 | A kind of engaging and disengaging gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102889318A CN102889318A (en) | 2013-01-23 |
| CN102889318B true CN102889318B (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210365066.1A Active CN102889318B (en) | 2012-09-26 | 2012-09-26 | A kind of engaging and disengaging gear |
Country Status (1)
| Country | Link |
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| CN (1) | CN102889318B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114885700B (en) * | 2022-04-25 | 2023-09-26 | 杭州市西湖水域管理处 | Injection type insecticidal device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2025542A (en) * | 1978-05-03 | 1980-01-23 | Ti Raleigh Ind Ltd | Gear wheel assemblies |
| DE102005046384A1 (en) * | 2005-09-28 | 2007-04-19 | Em Kunststofftechnik Gmbh | Friction clutch for electromotive adjusting device e.g. mirror adjuster for motor vehicle, has gear annulus, where guiding projections and openings or clearance surfaces are arranged at front inner surface of annulus for lock-holding of pin |
| CN101509545A (en) * | 2009-03-24 | 2009-08-19 | 常州市武进湟里金新机械部件厂 | Integral gear box with differential for electro-tricycle |
| CN201425067Y (en) * | 2009-04-21 | 2010-03-17 | 缪正军 | One-way clutch |
| CN102086910A (en) * | 2011-01-14 | 2011-06-08 | 左臣伟 | Bidirectional output unidirectional clutch mechanism |
| CN202811900U (en) * | 2012-09-26 | 2013-03-20 | 无锡新宏泰电器科技股份有限公司 | Clutch device |
-
2012
- 2012-09-26 CN CN201210365066.1A patent/CN102889318B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2025542A (en) * | 1978-05-03 | 1980-01-23 | Ti Raleigh Ind Ltd | Gear wheel assemblies |
| DE102005046384A1 (en) * | 2005-09-28 | 2007-04-19 | Em Kunststofftechnik Gmbh | Friction clutch for electromotive adjusting device e.g. mirror adjuster for motor vehicle, has gear annulus, where guiding projections and openings or clearance surfaces are arranged at front inner surface of annulus for lock-holding of pin |
| CN101509545A (en) * | 2009-03-24 | 2009-08-19 | 常州市武进湟里金新机械部件厂 | Integral gear box with differential for electro-tricycle |
| CN201425067Y (en) * | 2009-04-21 | 2010-03-17 | 缪正军 | One-way clutch |
| CN102086910A (en) * | 2011-01-14 | 2011-06-08 | 左臣伟 | Bidirectional output unidirectional clutch mechanism |
| CN202811900U (en) * | 2012-09-26 | 2013-03-20 | 无锡新宏泰电器科技股份有限公司 | Clutch device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102889318A (en) | 2013-01-23 |
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