CN103089950A - Double-acting type speed change mechanism having stopping and moving characteristics - Google Patents
Double-acting type speed change mechanism having stopping and moving characteristics Download PDFInfo
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- CN103089950A CN103089950A CN2012105867983A CN201210586798A CN103089950A CN 103089950 A CN103089950 A CN 103089950A CN 2012105867983 A CN2012105867983 A CN 2012105867983A CN 201210586798 A CN201210586798 A CN 201210586798A CN 103089950 A CN103089950 A CN 103089950A
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- gear
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- slide
- input disk
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Abstract
The invention discloses a double-acting type speed change mechanism having stopping and moving characteristics. The double-acting type speed change mechanism having the stopping and moving characteristics comprises a movement input disc, a gear wheel sliding seat is movably installed on the movement input disc, and a gear wheel mechanism is installed between the movement input disc and the gear wheel sliding seat; the gear wheel sliding seat is provided with a sliding groove, and a sliding block is movably installed inside the sliding groove; and the sliding block is connected with the gear wheel mechanism in a hinged mode. The double-acting type speed change mechanism having the stopping and moving characteristics is compact in structure, high in stability, prone to high-speed rotation, capable of enabling constant-speed rotation input movement to be converted into coaxial variable-speed rotation output movement, and capable of achieving stopping-moving-stopping-moving intermittent output.
Description
Technical field
The present invention relates to a kind of dbl act tool and stop the dynamic response rotary speed shifting mechanism.
Background technique
Control in design in mechanical transmission, make the driven member motion possess instantaneous static, need to adopt cam mechanism to realize, but Cam Design is made comparatively difficulty, cost is also high, therefore seldom adopts in actual design.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of dbl act tool to stop the dynamic response rotary speed shifting mechanism, its compact structure, stability is high, be easy to run up, can be converted to coaxial speed-changing rotation output movement with at the uniform velocity rotating input motion, and can realize stopping-move-stop-moving characteristic output at intermittence.
The present invention is the purpose that reaches above-mentioned, and the present invention adopts following technological scheme:
A kind of dbl act tool stops the dynamic response rotary speed shifting mechanism, comprises motion input disk, is movably installed with the gear slide on described motion input disk, between described motion input disk and gear slide, gear mechanism is installed; Offer chute on described gear slide, be movably installed with slide block in described chute; Described slide block and gear mechanism are hinged and connected.
Described gear mechanism comprises gearwheel, 2 small gears, and described gearwheel, 2 small gears are hinged and connected with motion input disk respectively; Offer 2 chutes on described gear slide, be movably installed with respectively slide block in described 2 chutes; Described small gear and slide block are hinged and connected.
Described gearwheel overlaps with motion input circle disk center.
Beneficial effect of the present invention is: the invention provides a kind of dbl act tool and stop the dynamic response rotary speed shifting mechanism, its compact structure, stability is high, be easy to run up, can be converted to coaxial speed-changing rotation output movement with at the uniform velocity rotating input motion, and can realize stopping-move-stop-moving characteristic output at intermittence.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is rotary speed shifting mechanism input angle of the present invention and output angle corresponding diagram;
Embodiment
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of dbl act tool and stops the dynamic response rotary speed shifting mechanism, comprise motion input disk 1, be movably installed with gear slide 5 on described motion input disk 1, between described motion input disk 1 and gear slide 5, gear mechanism is installed; Offer chute 7 on described gear slide 5, be movably installed with slide block 3 in described chute 7; Described slide block 3 is hinged and connected with gear mechanism.Described gear mechanism comprises gearwheel 2,2 small gears 4, and described gearwheel 2,2 small gears 4 are hinged and connected with motion input disk 1 respectively; Offer 2 chutes 7 on described gear slide 5, the interior slide block 3 that is movably installed with respectively of described 2 chutes 7; Described small gear 4 is hinged and connected with slide block 3.Described gearwheel 2 overlaps with motion input disk 1 center of circle.
In the process of transmission, motion input disk 1 is the uniform speed rotation along circle central axis.Motion input disk 1 is when uniform motion, the gearwheel 2 that is arranged on motion input disk 1 maintains static, small gear 4 is the uniform speed rotation along the surperficial track of gearwheel 2, the rotating center of small gear 4 is along with motion input disk 1 uniform motion, synergy promotes the movement of slide block 3, thereby makes gear slide 5 be output as the speed-changing rotation motion of certain rule.
As shown in Figure 2, in figure, abscissa is the angle of rotation of input; Y coordinate is the angle of rotation of output.In a cycle of motion, the total angle that the angle of rotation Φ of input and the angle of rotation α of output turn over is 360 °, wherein the angle of rotation Φ of input does the uniform speed rotation, and output angle rotatablely moves accordingly by the input of the motion in Fig. 2 disk 1 angle and corresponding gear slide 5 output angle rules.
The gear rotary speed shifting mechanism is the combination of a kind of gear mechanism and slide block slide carriage mechanism, and the employing of gear has reduced driving force greatly, has improved transmission efficiency.In the present embodiment, small gear 4 adopts Symmetric Mass to arrange, can reduce to a great extent the inertial force that in rotary course, whole driving mechanism produces.
A kind of dbl act tool that the present embodiment adopts stops the dynamic response rotary speed shifting mechanism, its compact structure, stability is high, is easy to run up, can be converted to coaxial speed-changing rotation output movement with at the uniform velocity rotating input motion, and can realize stopping-move-stop-moving characteristic output at intermittence.
Claims (3)
1. a dbl act tool stops the dynamic response rotary speed shifting mechanism, it is characterized in that: comprise motion input disk (1), be movably installed with gear slide (5) on described motion input disk (1), between described motion input disk (1) and gear slide (5), gear mechanism be installed; Offer chute (7) on described gear slide (5), be movably installed with slide block (3) in described chute (7); Described slide block (3) is hinged and connected with gear mechanism.
2. a kind of dbl act tool according to claim 1 stops the dynamic response rotary speed shifting mechanism, it is characterized in that: described gear mechanism comprises gearwheel (2), 2 small gears (4), and described gearwheel (2), 2 small gears (4) are hinged and connected with motion input disk (1) respectively; Offer 2 chutes (7) on described gear slide (5), be movably installed with respectively slide block (3) in described 2 chutes (7); Described small gear (4) is hinged and connected with slide block (3).
3. a kind of dbl act tool according to claim 2 stops the dynamic response rotary speed shifting mechanism, it is characterized in that: described gearwheel (2) overlaps with motion input disk (1) center of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105867983A CN103089950A (en) | 2012-12-28 | 2012-12-28 | Double-acting type speed change mechanism having stopping and moving characteristics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105867983A CN103089950A (en) | 2012-12-28 | 2012-12-28 | Double-acting type speed change mechanism having stopping and moving characteristics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103089950A true CN103089950A (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105867983A Pending CN103089950A (en) | 2012-12-28 | 2012-12-28 | Double-acting type speed change mechanism having stopping and moving characteristics |
Country Status (1)
| Country | Link |
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| CN (1) | CN103089950A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107667234A (en) * | 2015-03-16 | 2018-02-06 | Mip机器人公司 | It is used in particular for the motion gear of mechanical arm |
| CN109911345A (en) * | 2019-04-10 | 2019-06-21 | 山东新希望六和集团有限公司 | A kind of fresh duck excrement liquid dung separator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4796477A (en) * | 1983-12-05 | 1989-01-10 | Brems John Henry | Rotary reversible indexing mechanism |
| CN101532475A (en) * | 2009-01-12 | 2009-09-16 | 乐正午 | Periodical cease device |
| CN102498807A (en) * | 2011-11-03 | 2012-06-20 | 江苏大学 | Planetary-wheel cantilever-type planting mechanism |
| CN203009753U (en) * | 2012-12-28 | 2013-06-19 | 浙江理工大学 | Double-acting type rotation speed change mechanism with stop-running characteristic |
-
2012
- 2012-12-28 CN CN2012105867983A patent/CN103089950A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4796477A (en) * | 1983-12-05 | 1989-01-10 | Brems John Henry | Rotary reversible indexing mechanism |
| CN101532475A (en) * | 2009-01-12 | 2009-09-16 | 乐正午 | Periodical cease device |
| CN102498807A (en) * | 2011-11-03 | 2012-06-20 | 江苏大学 | Planetary-wheel cantilever-type planting mechanism |
| CN203009753U (en) * | 2012-12-28 | 2013-06-19 | 浙江理工大学 | Double-acting type rotation speed change mechanism with stop-running characteristic |
Non-Patent Citations (1)
| Title |
|---|
| 孟宪源: "《现代机构手册 选例·构型·设计》", 30 June 1994, 机械工业出版社, article "1526 转动杆有四次瞬时停歇的齿轮-导杆机构", pages: 537-538 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107667234A (en) * | 2015-03-16 | 2018-02-06 | Mip机器人公司 | It is used in particular for the motion gear of mechanical arm |
| CN109911345A (en) * | 2019-04-10 | 2019-06-21 | 山东新希望六和集团有限公司 | A kind of fresh duck excrement liquid dung separator |
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Application publication date: 20130508 |