CN207728824U - Straight reciprocating motion is converted into the transmission device of unidirectional rotary motion - Google Patents
Straight reciprocating motion is converted into the transmission device of unidirectional rotary motion Download PDFInfo
- Publication number
- CN207728824U CN207728824U CN201721725281.2U CN201721725281U CN207728824U CN 207728824 U CN207728824 U CN 207728824U CN 201721725281 U CN201721725281 U CN 201721725281U CN 207728824 U CN207728824 U CN 207728824U
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- Prior art keywords
- transmission
- bearing
- gear
- transmission shaft
- rack
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 98
- 230000033001 locomotion Effects 0.000 title claims abstract description 34
- 125000006850 spacer group Chemical group 0.000 claims description 14
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Transmission Devices (AREA)
Abstract
Straight reciprocating motion is converted into the transmission device of unidirectional rotary motion.It is made of holder, draw runner, unilateral bearing I, pinion gear I, transmission shaft I, transmission shaft II, pinion gear II, unilateral bearing II, transmission gear III, output shaft, bearing III, transmission gear II, transmission gear I, idle pulley, transmission shaft IV, bearing I, bearing II, bearing IV.With gear set and unilateral bearing, straight reciprocating motion can be converted into continuous unidirectional rotary motion and exported during draw runner does straight reciprocating motion.
Description
Technical field
The utility model is related to a kind of transmission device more particularly to a kind of straight reciprocating motion is converted into rotary motion
Transmission device.
Background technology
Traditional linear motion is converted to the device of rotary motion, typically realizes conversion by crank mechanism, turn
It is low to change efficiency, output rotation is in cyclically-varying.
Invention content
To overcome the device delivery efficiency that traditional line movement is converted to rotary motion low, output rotation is in cyclically-varying
Deficiency.The utility model uses gear set and unilateral bearing, realizes straight reciprocating motion being converted into unidirectional rotary motion.
Technical solution adopted by the utility model to solve its technical problems is：It respectively will transmission by bearing I, bearing II
Axis I, transmission shaft II are rack-mount, and pinion gear I is mounted on I front end of transmission shaft, and pinion gear II is mounted on II front end of transmission shaft；
Draw runner is mounted on by line three-way hole on the spacer pin I and spacer pin II of holder, and the rack I on draw runner is engaged with pinion gear I,
Rack II on draw runner is engaged with pinion gear II；When draw runner does straight reciprocating motion up and down, in the drive of rack I and rack II
Lower pinion gear I and pinion gear II do the rotary motion of opposite direction each other, and pinion gear I and pinion gear II drive transmission shaft I respectively
It rotates with transmission shaft II；Rack-mount by bearing IV in cradle back transmission shaft IV, idle pulley is mounted on transmission
On axis IV, unilateral bearing I and unilateral bearing II are separately mounted to the rear end of transmission shaft I and transmission shaft II, install on unilateral bearing I
Transmission gear I installs transmission gear II on unilateral bearing II, and idle pulley is engaged with transmission gear I and transmission gear II, and output shaft leads to
It is rack-mount to cross bearing III, transmission gear III is mounted on output shaft, and transmission gear III is engaged with transmission gear II.Work as cunning
When item does straight reciprocating motion up and down, transmission shaft I and transmission shaft II is driven to do phase each other respectively by pinion gear I and pinion gear II
The rotary motion of negative direction, when transmission shaft of the transmission gear only in unilateral bearing on unilateral bearing rotates clockwise
It can be rotated with unilateral bearing.
When draw runner moves downward, pinion gear I is driven to rotate by the rack I on draw runner, the rack II on draw runner drives
Pinion gear II rotates, and pinion gear I drives transmission shaft I to rotate clockwise, and pinion gear II drives transmission shaft II to do rotation counterclockwise,
Transmission shaft I is rotated clockwise by unilateral bearing I with nutating gear I at this time, and the transmission shaft II rotated counterclockwise can not band
Dynamic unilateral bearing II and transmission gear II rotate, and transmission gear I drives idle pulley to do rotation counterclockwise, idle pulley band nutating gear II
It rotates clockwise, transmission gear II does rotation counterclockwise with nutating gear III, and output shaft is under the drive of transmission gear III
Do rotation counterclockwise；When draw runner moves upwards, pinion gear I is driven to rotate by the rack I on draw runner, the rack II on draw runner
Pinion gear II is driven to rotate, pinion gear I drives transmission shaft I to do rotation counterclockwise, and pinion gear II drives transmission shaft II to do clockwise
Rotation, transmission shaft II is rotated clockwise by unilateral bearing II with nutating gear II at this time, the transmission shaft I rotated counterclockwise
Unilateral bearing I and transmission gear I can not be driven to rotate, transmission gear II does rotation counterclockwise, output shaft with nutating gear III
Rotation counterclockwise is done under the drive of transmission gear III.Therefore, when draw runner does straight reciprocating motion up and down, output shaft all can one
Directly do counter-clockwise rotary motion.
Continuous unidirectional rotary motion is converted in order to move back and forth, is set between transmission gear I and transmission gear II
It is equipped with idle pulley.
For the ease of installation, mounting hole I, mounting hole II, mounting hole III and mounting hole IV are provided on holder.
It is moved in a straight line to constrain draw runner, spacer pin I and spacer pin II is provided on holder, two pins are at vertical row
Cloth.
It is moved in a straight line to constrain draw runner, strip through-hole is provided on draw runner.
In order to drive transmission gear, draw runner both sides are provided with rack.
The utility model has the beneficial effects that linear reciprocation can be transported during draw runner does straight reciprocating motion
Turn changes continuous unidirectional rotary motion into, simple in structure.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the positive structure chart of the utility model.
Fig. 2 is the structure chart at the utility model back side.
Fig. 3 is the structure chart of holder.
Fig. 4 is the structure chart of draw runner.
1. holder in figure, 2. draw runners, 3. unilateral bearings I, 4. pinion gears I, 5. transmission shafts I, 6. transmission shafts II, 7. pinion gears
II, 8. unilateral bearings II, 9. transmission gears III, 10. output shafts, 11. bearings III, 12. spacer pins I, 13. spacer pins II, 14. pass
Moving gear II, 15. transmission gears I, 16. idle pulleys, 17. transmission shafts IV, 18. mounting holes I, 19. mounting holes II, 20. mounting holes III,
21. rack I, 22. racks II, 23. strip through-holes, 24. bearings I, 25. bearings II, 26. bearings IV, 27. mounting holes IV.
Specific implementation mode
In Fig. 1, bearing I（24）Mounted on holder（1）On mounting hole I（18）In, bearing II（25）Mounted on holder
（1）On mounting hole II（19）In, bearing IV（26）Mounted on holder（1）On mounting hole IV（27）In；Transmission shaft I（5）Peace
Mounted in bearing I（24）In, transmission shaft II（6）Mounted on bearing II（25）In, transmission shaft IV（17）Mounted on bearing IV（26）In；
Pinion gear I（4）Mounted on transmission shaft I（5）Front end, pinion gear II（7）Mounted on transmission shaft II（6）Front end；Draw runner（2）It is logical
Cross a line three-way hole（23）Mounted on holder（1）Spacer pin I（12）With spacer pin II（13）On, draw runner（2）On rack I（21）
With pinion gear I（4）Engagement, draw runner（2）On rack II（22）With pinion gear II（7）Engagement；Bearing III（11）Mounted on holder
（1）On mounting hole III（20）In, output shaft（10）Mounted on bearing III（11）In, transmission gear III（9）Mounted on output shaft
（10）On.
In fig. 2, unilateral bearing I（3）Mounted on transmission shaft I（5）Rear end, unilateral bearing II（8）Mounted on transmission shaft
Ⅱ（6）Rear end；Transmission gear I（15）Mounted on unilateral bearing I（3）On, transmission gear II（14）Mounted on unilateral bearing II
（8）On；Transmission shaft IV（17）Mounted on bearing IV（26）In, idle pulley（16）Mounted on transmission shaft IV（17）On, idle pulley（16）With
Transmission gear I（15）With transmission gear II（14）Engagement, transmission gear III（9）Mounted on output shaft（10）On, transmission gear III
（9）With transmission gear II（14）Engagement.
In figure 3, holder（1）On be provided with mounting hole I（18）, mounting hole II（19）, mounting hole III（20）, mounting hole IV
（27）, holder（1）On be provided with spacer pin I（12）With spacer pin II（13）.
In Fig. 4, draw runner（2）Centre is provided with a line three-way hole（23）, draw runner（2）Both sides are provided with rack I（21）And rack
Ⅱ（22）.
Claims (4)
1. straight reciprocating motion is converted into the transmission device of unidirectional rotary motion, by holder, draw runner, unilateral bearing I, pinion gear I,
Transmission shaft I, transmission shaft II, pinion gear II, unilateral bearing II, transmission gear III, output shaft, bearing III, transmission gear II, transmission
Gear I, idle pulley, transmission shaft IV, bearing I, bearing II, bearing IV form, it is characterized in that：It will be passed respectively by bearing I, bearing II
Moving axis I, transmission shaft II are rack-mount, and pinion gear I is mounted on I front end of transmission shaft, before pinion gear II is mounted on transmission shaft II
End；Draw runner is mounted on by line three-way hole on the spacer pin I and spacer pin II of holder, and the rack I on draw runner is nibbled with pinion gear I
It closes, the rack II on draw runner is engaged with pinion gear II；Cradle back transmission shaft IV by bearing IV rack-mount, idle pulley
On transmission shaft IV, unilateral bearing I and unilateral bearing II are separately mounted to the rear end of transmission shaft I and transmission shaft II, unidirectionally
Transmission gear I is installed on bearing I, transmission gear II is installed on unilateral bearing II, idle pulley is nibbled with transmission gear I and transmission gear II
It closes, output shaft is rack-mount by bearing III, and transmission gear III is mounted on output shaft, transmission gear III and transmission gear
II engagement.
2. straight reciprocating motion according to claim 1 is converted into the transmission device of unidirectional rotary motion, it is characterized in that：
It is provided with idle pulley between transmission gear I and transmission gear II.
3. straight reciprocating motion according to claim 1 is converted into the transmission device of unidirectional rotary motion, it is characterized in that：Branch
It is provided with mounting hole I, mounting hole II, mounting hole III and mounting hole IV on frame, spacer pin I and spacer pin II are provided on holder,
Two pins are at vertical arrangement.
4. straight reciprocating motion according to claim 1 is converted into the transmission device of unidirectional rotary motion, it is characterized in that：It is sliding
Strip through-hole is provided on item, draw runner both sides are provided with rack I and rack II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725281.2U CN207728824U (en) | 2017-12-13 | 2017-12-13 | Straight reciprocating motion is converted into the transmission device of unidirectional rotary motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725281.2U CN207728824U (en) | 2017-12-13 | 2017-12-13 | Straight reciprocating motion is converted into the transmission device of unidirectional rotary motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207728824U true CN207728824U (en) | 2018-08-14 |
Family
ID=63098271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721725281.2U Expired - Fee Related CN207728824U (en) | 2017-12-13 | 2017-12-13 | Straight reciprocating motion is converted into the transmission device of unidirectional rotary motion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207728824U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559826A (en) * | 2015-12-24 | 2016-05-11 | 温州医科大学附属第二医院 | Device for conveniently fixing mouse body in ultrasonic examination |
| CN105559827A (en) * | 2015-12-24 | 2016-05-11 | 温州医科大学附属第二医院 | Device for ultrasonic inspection of fixed mouse body |
| CN109058405A (en) * | 2018-09-06 | 2018-12-21 | 胡捷 | A kind of compressor drive and compressor |
| CN111022595A (en) * | 2019-12-16 | 2020-04-17 | 江苏科技大学 | Mechanism for realizing unidirectional rotation motion by linear reciprocating motion |
| CN111633073A (en) * | 2020-06-08 | 2020-09-08 | 杭州旗芳实业有限公司 | Convertible panel device of bending based on gear drive principle |
| CN112360946A (en) * | 2020-12-01 | 2021-02-12 | 镇江吉美通工业自动化有限公司 | Multidirectional reciprocating swing speed reducer |
| WO2023108554A1 (en) * | 2021-12-16 | 2023-06-22 | 飞绿股份有限公司 | Kitchen container having built-in rotating mechanism |
-
2017
- 2017-12-13 CN CN201721725281.2U patent/CN207728824U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559826A (en) * | 2015-12-24 | 2016-05-11 | 温州医科大学附属第二医院 | Device for conveniently fixing mouse body in ultrasonic examination |
| CN105559827A (en) * | 2015-12-24 | 2016-05-11 | 温州医科大学附属第二医院 | Device for ultrasonic inspection of fixed mouse body |
| CN109058405A (en) * | 2018-09-06 | 2018-12-21 | 胡捷 | A kind of compressor drive and compressor |
| CN111022595A (en) * | 2019-12-16 | 2020-04-17 | 江苏科技大学 | Mechanism for realizing unidirectional rotation motion by linear reciprocating motion |
| CN111633073A (en) * | 2020-06-08 | 2020-09-08 | 杭州旗芳实业有限公司 | Convertible panel device of bending based on gear drive principle |
| CN112360946A (en) * | 2020-12-01 | 2021-02-12 | 镇江吉美通工业自动化有限公司 | Multidirectional reciprocating swing speed reducer |
| WO2023108554A1 (en) * | 2021-12-16 | 2023-06-22 | 飞绿股份有限公司 | Kitchen container having built-in rotating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190419 Address after: 550003 Guiyang Gui'an New District Huchao Township Production and Investment Guian Science and Technology Industrial Park Patentee after: GUIZHOU XINGJIAN TECHNOLOGY Co.,Ltd. Address before: 550081 No. 4, 1st floor, Unit 2, Building A9, Hengda Central Park, East Jinzhu Road, Guanshan Lake District, Guiyang City, Guizhou Province Patentee before: Xiang Jinwei |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 |