CN206626145U - A kind of planetary gear train direction holding meanss - Google Patents
A kind of planetary gear train direction holding meanss Download PDFInfo
- Publication number
- CN206626145U CN206626145U CN201720340719.9U CN201720340719U CN206626145U CN 206626145 U CN206626145 U CN 206626145U CN 201720340719 U CN201720340719 U CN 201720340719U CN 206626145 U CN206626145 U CN 206626145U
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- CN
- China
- Prior art keywords
- planetary gear
- cylinder
- sun gear
- driven
- rotating device
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Abstract
A kind of planetary gear train direction holding meanss are the utility model is related to, the planetary gear train direction holding meanss include drive device, sun gear synchronous rotating device and the planetary gear synchronous rotating device set gradually；The drive train includes a driving shaft and two driving wheels, and two driving wheels and two driven pulleys engage respectively.The driven pulley one realizes synchronous rotary by No. two driven shafts and sun gear.The No.1 driven pulley is connected by the axle planet carrier of five side one with five planetary gears.Cylinder empty set in the planetary gear synchronous rotating device is on the optical axis in sun gear synchronous rotating device, so as to solve the problems, such as that direction keeps unstable and is driven inaccurate in the prior art.
Description
Technical field
A kind of planetary gear train direction holding meanss are the utility model is related to, belong to mechanical field.
Background technology
Comprehensive analysis accepts object and the constant device in direction is kept in rotary course in the market, is to use bearing mostly
The rotation or open object the mode that circular arc kerve is engaged with rotating shaft again that inner ring is engaged with object, but due to revolving
There are the mutation of speed and the presence of impulsive force during turning, rock and be difficult to avoid that, it is impossible to realize overall process all the time towards one
Individual direction.So a kind of mechanism that can keep the constant and can even running in direction in rotary course is to owe in the market
Scarce.
Utility model content
In order to solve the above mentioned problem present in prior art, the utility model proposes one kind in rotary course holding side
To constant mechanism, solve the problems, such as to rock in existing mechanism and be difficult to avoid that.
The technical solution of the utility model is as follows：
A kind of planetary gear train direction holding meanss, including drive device, sun gear synchronous rotating device and planetary gear are synchronous
Rotating device；
The drive device includes driving shaft, No.1 driving wheel and No. two driving wheels；Described driving shaft one end and actively electricity
Machine rotating shaft is connected, and the other end is interference fitted with the No.1 driving wheel and No. two driving wheels, and No. two driving wheels are set
It is placed in above the No.1 driving wheel；
The sun gear synchronous rotating device includes driven shaft, No. two driven pulleys and sun gear；Described driven shaft one end with
The center of No. two driven pulleys is fixedly connected, and the other end is fixedly connected with the center of sun gear；
The planetary gear synchronous rotating device includes the axle planet carrier of five side one, No.1 driven pulley and cylinder；The cylinder one
End is fixedly connected with planet carrier center, and the other end is fixedly connected with the center of the No.1 driven pulley；The axle planet of five side one
Frame includes the connecting rod of five vertical cylinders and the cylinder of five parallel cylinders；Described connecting rod one end is fixedly connected on cylinder one end,
The other end is fixedly connected with cylinder；Five planetary gears are rotatably connected on cylinder respectively；Angle between adjacent links is identical；
The No.1 driving wheel engages with No. two driven pulleys, and No. two driving wheels engage with No.1 driven pulley；
The planetary gear synchronous rotating device is arranged between No. two driven pulleys and the sun gear, the axle of the driven shaft
Wore the cylinder；The planetary gear engages with sun gear.
Wherein, the number of teeth of the No.1 driving wheel is 23, and modulus is 5 mm, and pressure angle is 20 °, facewidth 20mm；
The number of teeth of No. two driving wheels is 20, and modulus is 5 mm, and pressure angle is 20 °, and the facewidth is 20 mm；
The number of teeth of the No.1 driven pulley is 26, modulus 5mm, and pressure angle is 20 °, facewidth 20mm；
The number of teeth of No. two driven pulleys is 23, modulus 5mm, and pressure angle is 20 °, facewidth 20mm；
The number of teeth of the planetary gear is 24, modulus 5mm, and pressure angle is 20 °；
The number of teeth of the sun gear is 80, modulus 5mm, and pressure angle is 20 °.
The utility model has the advantages that：
1st, a kind of planetary gear train direction holding meanss of the utility model, it can very easily realize that five planetary gears are revolving
The constant motion in direction is kept during turning, and can the extensive use in the fields such as machinery.
2nd, a kind of planetary gear train direction holding meanss of the utility model, installation is simple, easy to maintenance.
3rd, a kind of planetary gear train direction holding meanss of the utility model, the device can keep direction not in rotary course
Become and can holding meanss even running.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of planetary gear train direction holding meanss of the utility model；
Fig. 2 is a kind of structural representation of the drive device of planetary gear train direction holding meanss of the utility model；
Fig. 3 is a kind of structural representation of the sun gear synchronous rotating device of planetary gear train direction holding meanss of the utility model
Figure；
Fig. 4 is a kind of structural representation of planetary gear train direction holding meanss planetary gear synchronous rotating device of the utility model
Figure.
Reference is expressed as in figure：
1- drive devices, 11- driving shafts, 12- No.1s driving wheel, No. bis- driving wheels of 13-, 2- sun gears synchronous rotary dress
Put, 21- driven shafts, 22- sun gears, No. bis- driven pulleys of 23-, 3- planetary gears synchronous rotating device, the axle planet carrier of five sides of 31- one,
311- connecting rods, 312- cylinders, 32- planetary gears, 33- No.1s driven pulley, 34- cylinders.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4,
A kind of planetary gear train direction holding meanss, including drive device 1, sun gear synchronous rotating device 2 and planetary gear are same
Walk rotating device 3；
The drive device 1 includes driving shaft 11, No.1 driving wheel 12 and No. two driving wheels 13；Described one end of driving shaft 11
It is connected with active motor rotating shaft, the other end is interference fitted with the No.1 driving wheel 12 and No. two driving wheels 13, described
No. two driving wheels 13 are arranged at the top of No.1 driving wheel 12；
The sun gear synchronous rotating device 2 includes 21, No. two driven pulleys 23 of driven shaft and sun gear 22；The driven shaft
21 one end are fixedly connected with the center of No. two driven pulleys 23, and the other end is fixedly connected with the center of sun gear 22；
The planetary gear synchronous rotating device 3 includes the axle planet carrier 31 of five side one, No.1 driven pulley 33 and cylinder 34；It is described
The one end of cylinder 34 is fixedly connected with the center of planet carrier 31, and the other end is fixedly connected with the center of the No.1 driven pulley 33；It is described
The axle planet carrier 31 of five side one includes the cylinder 312 of the cylinder 34 parallel with five of connecting rod 311 of five vertical cylinders 34；The connecting rod
311 one end are fixedly connected on the one end of cylinder 34, and the other end is fixedly connected with cylinder 312；Five planetary gears 32 are rotatablely connected respectively
On cylinder 312；Angle between adjacent links 311 is identical；
The No.1 driving wheel 12 engages with No. two driven pulleys 23, No. two driving wheels 13 and No.1 driven pulley 33
Engagement；
The planetary gear synchronous rotating device 3 is arranged between No. two driven pulleys 23 and the sun gear 22, described driven
The axle body of axle 21 passes through the cylinder 34；The planetary gear 32 engages with sun gear 22.
Wherein, the number of teeth of the No.1 driving wheel 12 is 23, and modulus is 5 mm, and pressure angle is 20 °, facewidth 20mm；
The number of teeth of No. two driving wheels 13 is 20, and modulus is 5 mm, and pressure angle is 20 °, and the facewidth is 20 mm；
The number of teeth of the No.1 driven pulley 33 is 26, modulus 5mm, and pressure angle is 20 °, facewidth 20mm；
The number of teeth of No. two driven pulleys 23 is 23, modulus 5mm, and pressure angle is 20 °, facewidth 20mm；
The number of teeth of the planetary gear 32 is 24, modulus 5mm, and pressure angle is 20 °；
The number of teeth of the sun gear 22 is 80, modulus 5mm, and pressure angle is 20 °.
Operation principle of the present utility model：
Power source drive driving shaft 11, and No.1 driving wheel 12 and No. two driving wheels 13, No.1 driving wheel 12 are driven simultaneously
No. two driven pulleys 23 are driven, No. two driven pulleys 23 drive sun gear 22 to rotate by driven shaft 21；No. two driving wheels 13 drive one
Number driven pulley 33 rotates, and No.1 driven pulley 33 drives planetary gear 32 to rotate by the axle planet carrier 31 of five side one.
When the angle that planetary gear 32 turns over along in the process of revolution of sun gear 22 and the angle turned in itself rotary course
When degree keeps certain difference, planetary gear 32 can be kept to remain the state of not rotation in process of revolution, that is, rotated through
Keep direction constant in journey.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (2)
- A kind of 1. planetary gear train direction holding meanss, it is characterised in that：Including drive device（1）, sun gear synchronous rotating device （2）With planetary gear synchronous rotating device（3）；The drive device（1）Including driving shaft（11）, No.1 driving wheel（12）With No. two driving wheels（13）；The driving shaft （11）One end is connected with active motor rotating shaft, the other end and the No.1 driving wheel（12）With No. two driving wheels（13）Cross It is full of cooperation, No. two driving wheels（13）It is arranged at the No.1 driving wheel（12）Top；The sun gear synchronous rotating device（2）Including driven shaft（21）, No. two driven pulleys（23）And sun gear（22）；It is described from Moving axis（21）One end and No. two driven pulleys（23）Center be fixedly connected, the other end and sun gear（22）Center be fixedly connected；The planetary gear synchronous rotating device（3）Including the axle planet carrier of five side one（31）, No.1 driven pulley（33）And cylinder（34）； The cylinder（34）One end is fixedly connected with planet carrier（31）Center, the other end and the No.1 driven pulley（33）Center fix Connection；The axle planet carrier of five side one（31）Including five vertical cylinders（34）Connecting rod（311）Cylinder parallel with five（34） Cylinder（312）；The connecting rod（311）One end is fixedly connected on cylinder（34）One end, the other end and cylinder（312）It is fixed to connect Connect；Five planetary gears（32）Cylinder is rotatably connected on respectively（312）On；Adjacent links（311）Between angle it is identical；The No.1 driving wheel（12）With No. two driven pulleys（23）Engagement, No. two driving wheels（13）With No.1 driven pulley （33）Engagement；The planetary gear synchronous rotating device（3）It is arranged at No. two driven pulleys（23）With the sun gear（22）Between, it is described from Moving axis（21）Axle body pass through the cylinder（34）；The planetary gear（32）With sun gear（22）Engagement.
- A kind of 2. planetary gear train direction as claimed in claim 1 holding meanss, it is characterised in that：The No.1 driving wheel（12）The number of teeth be 23, modulus be 5 mm, and pressure angle is 20 °, facewidth 20mm；No. two driving wheels（13）The number of teeth be 20, modulus be 5 mm, and pressure angle is 20 °, and the facewidth is 20 mm；The No.1 driven pulley（33）The number of teeth be 26, modulus 5mm, pressure angle be 20 °, facewidth 20mm；No. two driven pulleys（23）The number of teeth be 23, modulus 5mm, pressure angle be 20 °, facewidth 20mm；The planetary gear（32）The number of teeth be 24, modulus 5mm, pressure angle be 20 °；The sun gear（22）The number of teeth be 80, modulus 5mm, pressure angle be 20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720340719.9U CN206626145U (en) | 2017-04-01 | 2017-04-01 | A kind of planetary gear train direction holding meanss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720340719.9U CN206626145U (en) | 2017-04-01 | 2017-04-01 | A kind of planetary gear train direction holding meanss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206626145U true CN206626145U (en) | 2017-11-10 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720340719.9U Expired - Fee Related CN206626145U (en) | 2017-04-01 | 2017-04-01 | A kind of planetary gear train direction holding meanss |
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| CN (1) | CN206626145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619859A (en) * | 2021-09-03 | 2021-11-09 | 浙江浩通机械有限公司 | High-speed rotary feeding mechanism for online production of packaging machine |
-
2017
- 2017-04-01 CN CN201720340719.9U patent/CN206626145U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619859A (en) * | 2021-09-03 | 2021-11-09 | 浙江浩通机械有限公司 | High-speed rotary feeding mechanism for online production of packaging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20180401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |