CN209458356U - A kind of double revolving speed output speed changers - Google Patents
A kind of double revolving speed output speed changers Download PDFInfo
- Publication number
- CN209458356U CN209458356U CN201822279929.9U CN201822279929U CN209458356U CN 209458356 U CN209458356 U CN 209458356U CN 201822279929 U CN201822279929 U CN 201822279929U CN 209458356 U CN209458356 U CN 209458356U
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- Prior art keywords
- output
- shaft
- transmission
- inner shaft
- gear
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims abstract description 62
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
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Abstract
The utility model relates to a kind of double revolving speed output speed changers, belong to field of mechanical technique.The utility model includes transmission upper cover, case of transmission, output inner shaft, output outer shaft, interior spindle motor, outer spindle motor, outer axle bearing, inner shaft bearing, outer shaft transmission gear, interior shaft transmission gear, outer shaft output gear, inner shaft output gear；Output outer shaft is mounted on case of transmission by outer axle bearing, it exports inner shaft one end and case of transmission is mounted on by inner shaft bearing, the output inner shaft other end is pierced by the through-hole of output outer shaft by inner shaft bearing, outer shaft transmission gear is engaged with outer shaft output gear, and interior shaft transmission gear is engaged with inner shaft output gear.The utility model output inner shaft is mounted in output outer shaft, can greatly reduce the volume of speed changer, reduces the assembly burden of speed changer；It is driven and is driven using bi-motor, the transmission accuracy and reliability of speed changer can be improved；Structure is simple, manufacture and popularization easy to produce, for ease of maintenaince.
Description
Technical field
The utility model relates to a kind of double revolving speed output speed changers, belong to field of mechanical technique.
Background technique
The speed changer device important as machinery industry is very widely used, makes with the high speed development of existing machinery industry
The mechanical function obtained now becomes more diverse, and some common single-turn speed output speed changers have been unable to meet needs, and common
Double revolving speed output speed changers are often bulky, so that speed changer can bring very big burden when participating in assembly.
Summary of the invention
The purpose of utility model is to provide a kind of double revolving speed output speed changers, huge to solve double revolving speed speed changer volumes at present
Greatly, it is not easy the problems such as participating in assembly.
The utility model is realized by following technical scheme: a kind of double revolving speed output speed changers, including transmission upper cover 1, change
Fast device shell 2, output inner shaft 3, output outer shaft 4, interior spindle motor 5, outer spindle motor 6, outer axle bearing 7, inner shaft bearing 8, outer shaft pass
Moving gear 9, interior shaft transmission gear 10, outer shaft output gear 15, inner shaft output gear 17；It is offered respectively on case of transmission 2
Inner shaft mounting groove 11, outer shaft mounting groove 12, motor slot 13 export and are installed on positioning convex platform 14 in inner shaft 3, export and open in outer shaft 4
Equipped with through-hole 16, exports outer shaft 4 and be mounted on the outer shaft mounting groove 12 of case of transmission 2 by outer axle bearing 7, export inner shaft 3
One end is mounted on the inner shaft mounting groove 11 of case of transmission 2 by inner shaft bearing 8, and inner shaft bearing 8 is mounted on output outer shaft 4
In through-hole 16, output 3 other end of inner shaft is pierced by the through-hole 16 of output outer shaft 4, interior spindle motor 5, outer spindle motor by inner shaft bearing 8
6 are separately mounted on the motor slot 13 of case of transmission 2, and outer shaft transmission gear 9 is mounted on the output shaft of outer spindle motor 6, outside
Axis output gear 15 is mounted on output 4 end of outer shaft, and outer shaft transmission gear 9 is engaged with outer shaft output gear 15, inner shaft driving cog
Wheel 10 is mounted on the output shaft of interior spindle motor 5, and inner shaft output gear 17 is mounted in output inner shaft 3, interior shaft transmission gear 10
It is engaged with inner shaft output gear 17, inner shaft mounting groove 11, outer shaft mounting groove 12, motor slot 13 is also offered in transmission upper cover 1,
Transmission upper cover 1, which is bolted, to be mounted on case of transmission 2.
A kind of working principle of double revolving speed output speed changers are as follows: the outer rotation of spindle motor 6 drives outer shaft transmission gear 9 to rotate,
Outer shaft transmission gear 9, which rotates, drives outer shaft output gear 15 to rotate, and outer shaft output gear 15 rotates so that after the output rotation of outer shaft 4
Power output, interior spindle motor 5 rotate, and interior shaft transmission gear 10 is driven to rotate, and the interior rotation of shaft transmission gear 10 drives inner shaft output
Gear 17 rotates, and inner shaft output gear 17 rotates, so that the output inner shaft 3 for being pierced by output outer shaft 4 rotates to power output, outside
Spindle motor 6 and 5 revolving speed difference of interior spindle motor make output outer shaft 4 different from 3 revolving speed of inner shaft is exported, and realize the double dynamical of speed changer
Output.
The utility model has the following beneficial effects:
1, output inner shaft is mounted in output outer shaft, can greatly be reduced the volume of speed changer, be reduced the assembly of speed changer
Burden；
2, it is driven and is driven using bi-motor, the transmission accuracy and reliability of speed changer can be improved；
3, structure is simple, manufacture and popularization easy to produce, for ease of maintenaince.
Detailed description of the invention
Fig. 1 is the overall mechanism schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the case of transmission schematic diagram of internal structure of the utility model；
Fig. 4 is the transmission upper cover structural schematic diagram of the utility model；
Fig. 5 is the output inner shaft structural schematic diagram of the utility model；
Fig. 6 is the output outer shaft structural schematic diagram of the utility model；
Fig. 7 is the interior shaft transmission gear and inner shaft output gear engaging structure schematic diagram of the utility model.
Each label in figure are as follows: 1: transmission upper cover, 2: case of transmission, 3: output inner shaft, 4: output outer shaft, 5: inner shaft electricity
Machine, 6: outer spindle motor, 7: outer axle bearing, 8: inner shaft bearing, 9: outer shaft transmission gear, 10: interior shaft transmission gear, 11: inner shaft peace
Tankage, 12: outer shaft mounting groove, 13: motor slot, 14: positioning convex platform, 15: outer shaft output gear, 16: through-hole, 17: inner shaft output
Gear.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in further detail, but the content of the utility model is not
It is limited to the range.
Embodiment 1: as shown in figs. 1-7, a kind of double revolving speed output speed changers, including transmission upper cover 1, case of transmission 2,
Export inner shaft 3, output outer shaft 4, interior spindle motor 5, outer spindle motor 6, outer axle bearing 7, inner shaft bearing 8, outer shaft transmission gear 9, interior
Shaft transmission gear 10, outer shaft output gear 15, inner shaft output gear 17；Inner shaft mounting groove is offered on case of transmission 2 respectively
11, outer shaft mounting groove 12, motor slot 13 export and are installed on positioning convex platform 14 in inner shaft 3, export in outer shaft 4 and offer through-hole 16,
Output outer shaft 4 is mounted on the outer shaft mounting groove 12 of case of transmission 2 by outer axle bearing 7, and output 3 one end of inner shaft passes through inner shaft
Bearing 8 is mounted on the inner shaft mounting groove 11 of case of transmission 2, and inner shaft bearing 8 is mounted in the through-hole 16 of output outer shaft 4, defeated
3 other end of inner shaft is pierced by the through-hole 16 of output outer shaft 4 by inner shaft bearing 8 out, and interior spindle motor 5, outer spindle motor 6 are separately mounted to
On the motor slot 13 of case of transmission 2, outer shaft transmission gear 9 is mounted on the output shaft of outer spindle motor 6, outer shaft output gear 15
It is mounted on output 4 end of outer shaft, outer shaft transmission gear 9 is engaged with outer shaft output gear 15, and interior shaft transmission gear 10 is mounted on interior
On the output shaft of spindle motor 5, inner shaft output gear 17 is mounted in output inner shaft 3, interior shaft transmission gear 10 and inner shaft output gear
Wheel 17 engages, and also offers inner shaft mounting groove 11, outer shaft mounting groove 12, motor slot 13, transmission upper cover 1 in transmission upper cover 1
It is bolted and is mounted on case of transmission 2.
Claims (1)
1. a kind of double revolving speed output speed changers, it is characterised in that: including in transmission upper cover (1), case of transmission (2), output
Axis (3), output outer shaft (4), interior spindle motor (5), outer spindle motor (6), outer axle bearing (7), inner shaft bearing (8), outer shaft driving cog
Take turns (9), interior shaft transmission gear (10), outer shaft output gear (15), inner shaft output gear (17)；On case of transmission (2) respectively
Inner shaft mounting groove (11), outer shaft mounting groove (12), motor slot (13) are offered, is installed on positioning convex platform in output inner shaft (3)
(14), it is offered through-hole (16) in output outer shaft (4), output outer shaft (4) is mounted on case of transmission by outer axle bearing (7)
(2) on outer shaft mounting groove (12), output inner shaft (3) one end is mounted on the inner shaft of case of transmission (2) by inner shaft bearing (8)
On mounting groove (11), inner shaft bearing (8) is mounted in the through-hole (16) of output outer shaft (4), and output inner shaft (3) other end passes through interior
Axle bearing (8) is pierced by the through-hole (16) of output outer shaft (4), and interior spindle motor (5), outer spindle motor (6) are separately mounted to transmission case
On the motor slot (13) of body (2), outer shaft transmission gear (9) is mounted on the output shaft of outer spindle motor (6), outer shaft output gear
(15) it is mounted on output outer shaft (4) end, outer shaft transmission gear (9) is engaged with outer shaft output gear (15), interior shaft transmission gear
(10) it is mounted on the output shaft of interior spindle motor (5), inner shaft output gear (17) is mounted in output inner shaft (3), inner shaft transmission
Gear (10) is engaged with inner shaft output gear (17), and inner shaft mounting groove (11), outer shaft installation are also offered in transmission upper cover (1)
Slot (12), motor slot (13), transmission upper cover (1), which is bolted, to be mounted on case of transmission (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822279929.9U CN209458356U (en) | 2018-12-28 | 2018-12-28 | A kind of double revolving speed output speed changers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822279929.9U CN209458356U (en) | 2018-12-28 | 2018-12-28 | A kind of double revolving speed output speed changers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209458356U true CN209458356U (en) | 2019-10-01 |
Family
ID=68043493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822279929.9U Expired - Fee Related CN209458356U (en) | 2018-12-28 | 2018-12-28 | A kind of double revolving speed output speed changers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209458356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914313A (en) * | 2021-01-25 | 2021-06-08 | 华北水利水电大学 | Statue rotation type show stand for public art |
-
2018
- 2018-12-28 CN CN201822279929.9U patent/CN209458356U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914313A (en) * | 2021-01-25 | 2021-06-08 | 华北水利水电大学 | Statue rotation type show stand for public art |
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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: 20191001 Termination date: 20201228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |