CN206190825U - Drive mechanism that electronic commentaries on classics hole device used - Google Patents
Drive mechanism that electronic commentaries on classics hole device used Download PDFInfo
- Publication number
- CN206190825U CN206190825U CN201620990412.9U CN201620990412U CN206190825U CN 206190825 U CN206190825 U CN 206190825U CN 201620990412 U CN201620990412 U CN 201620990412U CN 206190825 U CN206190825 U CN 206190825U
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- gear
- drive
- driven pulley
- buffer
- shaft
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- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 230000008859 change Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 25
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000005012 migration Effects 0.000 claims description 3
- 238000013508 migration Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model provides a drive mechanism that electronic commentaries on classics hole device used, includes driving part and drive part, and driving part and drive part install in the casing, and driving part includes driving motor and drive shaft, and the one end of drive shaft links to each other with driving motor, and the other end of drive shaft is provided with a drive gear, and the driving motor top is provided with the cavity, and the cavity upper end is provided with the gas pocket, and the gas pocket lies in the casing, the fan is located the cavity, and temperature in can taking away the motor in motor work avoids the high temperature equipment trouble to appear, the drive shaft with change an epaxial drive gear, the 2nd drive gear respectively with the axostylus axostyle on firstly mesh mutually from driving wheel and second from the driving wheel, adopted double drive shaft to rotate, think than before three drive gear and from the meshing of driving wheel, speed is faster, move more surely, even a drive meshing is broken down, also can temporarily move, avoids single the drive meshing compelled shut down of breaking down, has improved work efficiency.
Description
Technical field
The utility model is related to be machined production field, the transmission mechanism that especially a kind of electric rotating aperture apparatus are used.
Background technology
Transmission mechanism, the mode of the motion that can be provided power, direction or speed are changed, purposeful by people
Be used.Ancient Times in China transmission mechanism type is a lot, using very wide, in addition to presented hereinbefore, as seismograph, air blast
Machine etc., is all the product of mechanical transmission mechanism.Ancient Times in China transmission mechanism, mainly has gear drive, rope band transmission and chain to pass
It is dynamic, also be unable to do without transmission mechanism in production is machined, most typically it is common be exactly gear drive, gear drive is one
Engaged transmission is planted, the parallel gear mechanism of two axles and the not parallel gear mechanism of two axles, general electric rotating aperture apparatus can be divided into
What is used is exactly the parallel gear drive of two axles, drives axostylus axostyle to rotate using a driving gear drives driven pulley, if one
Gear breaks down, then equipment is just stopped, and influences efficiency, if the overlong time of work, it is excessive that the motor feels hot, it is also possible to makes
Forming apparatus failure, can also be stopped, and influence operating efficiency, and conventional turn hole device is mostly to use the big of the big stream of change
The small conversion to reach rotating speed, the service life of equipment is short.
The utility model is exactly the improvement carried out to solve problem above.
Utility model content
The purpose of this utility model is to provide a kind of reduction equipment fault, and rotating speed is adjustable, stable, firm, work effect
The transmission mechanism that a kind of rate electric rotating aperture apparatus high are used.
The utility model is by the technical scheme that solution its technical problem is used：
The transmission mechanism that a kind of electric rotating aperture apparatus are used, including drive part and running part, the drive part and
Running part is installed in housing, and the drive part includes motor and drive shaft, one end of drive shaft and motor
It is connected, the other end of drive shaft is provided with the first drive gear, and drive shaft is connected with the first drive gear, motor top sets
Cavity is equipped with, cavity upper end is provided with stomata, and stomata is located on housing；
The running part includes rotating shaft and axostylus axostyle, governor gear, buffer gear cold and second is provided with the rotating shaft and is driven
Moving gear, governor gear is installed on one end of rotating shaft, and the second drive gear is installed on the other end of rotating shaft, and buffer gear cold is installed on
Between governor gear and the second drive gear, buffer is provided with the rotating shaft, the telescopic one end of buffer is provided with slow
Gear stamping, the rotating shaft and drive shaft are linked together by shaft coupling, and governor gear is located at one end of shaft coupling；
Fan, the first driven pulley, change pulley and the second driven pulley are provided with the axostylus axostyle, the fan is installed on axostylus axostyle
One end, first driven pulley, change pulley and the second driven pulley be mounted on axostylus axostyle, and fan is located in cavity, first from
Near fan, the second driven pulley is located at the side of the first driven pulley to driving wheel, and the first driven pulley is located at fan and the second driven pulley
Between；
Further, first gear, second gear and are additionally provided between first driven pulley and the second driven pulley
Three gears, first gear, second gear and the 3rd gear are located at the top of rotating shaft, first gear, second gear and the 3rd gear
It is mounted on axostylus axostyle, second gear is located between first gear and the 3rd gear, the tooth pitch of first gear is more than second gear
Tooth pitch, the tooth pitch of the tooth pitch of second gear more than the 3rd gear；
Specifically, the first drive gear and the first driven pulley are engaged transmission, the second drive gear and the second driven pulley are
Engaged transmission, governor gear and change pulley are engaged transmission；
Wherein, buffer gear cold can be in migration in the presence of buffer between first gear and the 3rd gear.
The beneficial effects of the utility model are：Fan is located in cavity, can be taken away in motor when motor works
Temperature, it is to avoid temperature is too high to there is equipment fault；First gear on buffer gear cold and axostylus axostyle to the 3rd is provided with rotating shaft
Gear be adapted, first gear is gradually reduced to the tooth pitch of the 3rd gear, can according to specific works demand change buffer gear cold with
Which gear is meshed, so as to change the slewing rate of axostylus axostyle；The first drive gear, the second driving in drive shaft and rotating shaft
Gear is meshed with the first driven pulley and the second driven pulley on axostylus axostyle respectively, employs double driving axostylus axostyle and rotates, want than with
For the engagement of preceding three drive gears and driven pulley, speed faster, is run more surely, even if one drives engagement event occur
Barrier, also can temporarily run, it is to avoid single to drive engagement to break down by forced-stopping machine, improve operating efficiency.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of structural representation of transmission mechanism that uses of electric rotating aperture apparatus.
Wherein, 1, housing, 2, motor, 3, drive shaft, the 4, first drive gear, 5, rotating shaft, 6, axostylus axostyle, 7, timing gear
Wheel, 8, buffer gear cold, the 9, second drive gear, 10, shaft coupling, 11, fan, the 12, second driven pulley, 13, change pulley, 14, the
Two driven pulleys, 15, cavity.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines diagram and specific embodiment, and the utility model is expanded on further.
Shown in reference picture 1, the transmission mechanism that a kind of electric rotating aperture apparatus are used, including drive part and running part,
The drive part and running part are installed in housing 1, and the drive part includes motor 2 and drive shaft 3, drive shaft
3 one end is connected with motor 2, and the other end of drive shaft 3 is provided with the first drive gear 4, the sliding tooth of drive shaft 3 and first
Wheel 4 is connected, and the top of motor 2 is provided with cavity 15, and the upper end of cavity 15 is provided with stomata, and stomata is located on housing 1；
The running part includes rotating shaft 5 and axostylus axostyle 6, and governor gear 7, buffer gear cold 8 and the are provided with the rotating shaft 5
Two drive gears 9, governor gear 7 is installed on one end of rotating shaft 5, and the second drive gear 9 is installed on the other end of rotating shaft 5, buffering
Gear 8 is installed between the drive gear 9 of governor gear 7 and second, and buffer is provided with the rotating shaft 5, and buffer is scalable
One end be provided with buffer gear cold 8, the rotating shaft 5 and drive shaft 3 are linked together by shaft coupling 10, and governor gear 7 is located at
One end of shaft coupling 10；
Fan 11, the first driven pulley 12, the driven pulley 14 of change pulley 13 and second, the fan are provided with the axostylus axostyle 6
11 one end for being installed on axostylus axostyle 6, first driven pulley 12, the driven pulley 14 of change pulley 13 and second are mounted on axostylus axostyle 6, wind
Fan 11 is located in cavity 15, and near fan 11, the second driven pulley 14 is located at the side of the first driven pulley 12 to the first driven pulley 12, the
One driven pulley 12 is located between the driven pulley 14 of fan 11 and second；
Further, first gear, second gear are additionally provided between the driven pulley 14 of first driven pulley 12 and second
With the 3rd gear, first gear, second gear and the 3rd gear are located at the top of rotating shaft 5, first gear, second gear and the 3rd
Gear is mounted on axostylus axostyle 6, and second gear is located between first gear and the 3rd gear, and the tooth pitch of first gear is more than second
The tooth pitch of gear, the tooth pitch of the tooth pitch more than the 3rd gear of second gear；
Specifically, the first drive gear 4 and the first driven pulley 12 are engaged transmission, the second drive gear 9 and second is driven
Wheel 14 is engaged transmission, and governor gear 7 and change pulley 13 are engaged transmission；
Wherein, buffer gear cold 8 can be in migration in the presence of buffer between first gear and the 3rd gear；
Fan is located in cavity, the temperature in motor can be taken away when motor works, it is to avoid temperature is too high to be occurred setting
Standby failure；It is provided with buffer gear cold in rotating shaft to be adapted to the 3rd gear with the first gear on axostylus axostyle, first gear to the 3rd
The tooth pitch of gear is gradually reduced, and can change buffer gear cold according to specific works demand and is meshed with which gear, so as to change
The slewing rate of axostylus axostyle；The first drive gear, the second drive gear in drive shaft and rotating shaft respectively with axostylus axostyle on first from
Driving wheel and the second driven pulley are meshed, and employ double driving axostylus axostyle and rotate, and want than three former drive gears and driven pulley
Engagement for, faster, operation is more steady for speed, even if one drives engagement to break down, also can temporarily run, it is to avoid single drive
Dynamic engagement is broken down by forced-stopping machine, improves operating efficiency.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, the utility model can also on the premise of the utility model spirit and scope are not departed from
There are various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model.The utility model will
Protection domain is asked to be defined by appending claims and its equivalent.
Claims (4)
1. the transmission mechanism that a kind of electric rotating aperture apparatus are used, including drive part and running part, the drive part and biography
It is dynamic to be partly installed in housing (1), it is characterised in that：
The drive part includes motor (2) and drive shaft (3), and one end of drive shaft (3) is connected with motor (2),
The other end of drive shaft (3) is provided with the first drive gear (4), and drive shaft (3) is connected with the first drive gear (4), drives electricity
Machine (2) top is provided with cavity (15), and cavity (15) upper end is provided with stomata, and stomata is located on housing (1)；
The running part includes rotating shaft (5) and axostylus axostyle (6), and governor gear (7), buffer gear cold are provided with the rotating shaft (5)
(8) and the second drive gear (9), governor gear (7) is installed on one end of rotating shaft (5), and the second drive gear (9) is installed on rotating shaft
(5) the other end, buffer gear cold (8) is installed between governor gear (7) and the second drive gear (9), is set on the rotating shaft (5)
Buffer is equipped with, the telescopic one end of buffer is provided with buffer gear cold (8), and the rotating shaft (5) and drive shaft (3) are by shaft coupling
Device (10) links together, the one end of governor gear (7) positioned at shaft coupling (10)；
Fan (11), the first driven pulley (12), change pulley (13) and the second driven pulley (14), institute are provided with the axostylus axostyle (6)
One end that fan (11) is installed on axostylus axostyle (6) is stated, first driven pulley (12), change pulley (13) and the second driven pulley (14) are
It is installed on axostylus axostyle (6), in cavity (15), the first driven pulley (12) is near fan (11), the second driven pulley for fan (11)
(14) positioned at the side of the first driven pulley (12), the first driven pulley (12) positioned at fan (11) and the second driven pulley (14) it
Between.
2. the transmission mechanism that a kind of electric rotating aperture apparatus as claimed in claim 1 are used, it is characterised in that described first is driven
First gear, second gear and the 3rd gear, first gear, the second tooth are additionally provided between wheel (12) and the second driven pulley (14)
Wheel and the 3rd gear are located at the top of rotating shaft (5), and first gear, second gear and the 3rd gear are mounted on axostylus axostyle (6), the
Two gears are located between first gear and the 3rd gear, the tooth pitch of the tooth pitch more than second gear of first gear, second gear
Tooth pitch of the tooth pitch more than the 3rd gear.
3. the transmission mechanism that a kind of electric rotating aperture apparatus as claimed in claim 1 are used, it is characterised in that the first drive gear
(4) and the first driven pulley (12) is engaged transmission, the second drive gear (9) and the second driven pulley (14) are engaged transmission, speed governing
Gear (7) and change pulley (13) are engaged transmission.
4. the transmission mechanism that a kind of electric rotating aperture apparatus as claimed in claim 1 are used, it is characterised in that buffer gear cold (8)
Can be in migration in the presence of buffer between first gear and the 3rd gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990412.9U CN206190825U (en) | 2016-08-30 | 2016-08-30 | Drive mechanism that electronic commentaries on classics hole device used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990412.9U CN206190825U (en) | 2016-08-30 | 2016-08-30 | Drive mechanism that electronic commentaries on classics hole device used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206190825U true CN206190825U (en) | 2017-05-24 |
Family
ID=58729118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620990412.9U Expired - Fee Related CN206190825U (en) | 2016-08-30 | 2016-08-30 | Drive mechanism that electronic commentaries on classics hole device used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206190825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195140A (en) * | 2016-08-30 | 2016-12-07 | 嘉善金亿精密铸件有限公司 | The drive mechanism that a kind of electric rotating aperture apparatus uses |
-
2016
- 2016-08-30 CN CN201620990412.9U patent/CN206190825U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195140A (en) * | 2016-08-30 | 2016-12-07 | 嘉善金亿精密铸件有限公司 | The drive mechanism that a kind of electric rotating aperture apparatus uses |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20190830 |