CN208872061U - Transmission system and powder drying heating furnace - Google Patents
Transmission system and powder drying heating furnace Download PDFInfo
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- CN208872061U CN208872061U CN201821493512.6U CN201821493512U CN208872061U CN 208872061 U CN208872061 U CN 208872061U CN 201821493512 U CN201821493512 U CN 201821493512U CN 208872061 U CN208872061 U CN 208872061U
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- wheel
- output shaft
- bevel gear
- transmission system
- driving wheel
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Abstract
The utility model discloses a kind of transmission system and powder drying heating furnaces, wherein including body, the driving device being mounted on body, driving device has output shaft, the driving wheel being mounted on body and the first guide wheel, and the first guide wheel and driving wheel interval are arranged；The first bevel gear and second bevel gear being engaged with each other, first bevel gear and output shaft are sequentially connected, and second bevel gear is connect with capstan drive；Compensation device, compensation device, which is arranged on output shaft and can compensate along the axis direction of output shaft, to be moved to drive first bevel gear to move along the axis direction of output shaft, to make first bevel gear that second bevel gear be pushed to drive along the radial motion of second bevel gear, second bevel gear drives the driving wheel being sequentially connected with it to move together.The technical issues of transmission system that the transmission system can solve in traditional powder drying heating technique is unable to the abrasion loss of compensation adjustment friction pulley.
Description
Technical field
The utility model relates to be dried in vacuo field more particularly to a kind of transmission system and powder drying heating furnace.
Background technique
In lithium battery powder drying production process, the movement of shelf vehicle in the cavity is the friction-driven by friction pulley
It realizes, in use, due to frictional dissipation, the distance between adjacent two friction pulley be will increase, and make friction pulley and object
Between there are gap, influence to work normally.In the prior art, it is unable to the abrasion loss of compensation adjustment friction pulley, friction can only be replaced
Wheel, when at high cost and replacement cost.
In consideration of it, being lacked it is necessary to provide a kind of novel transmission system with overcoming or at least alleviating above-mentioned all or part
It falls into.
Utility model content
The main purpose of the utility model is to provide a kind of transmission system, it is intended to solve traditional powder drying heating technique
In transmission system the technical issues of being unable to the abrasion loss of compensation adjustment friction pulley.
To achieve the goals above, the utility model provides a kind of transmission system, wherein including body；
The driving device being mounted on the body, the driving device have output shaft；
The driving wheel and the first guide wheel being mounted on the body, first guide wheel and the driving wheel interval
Setting, the external peripheral surface of first guide wheel and the external peripheral surface of the driving wheel are facing with each other can make to connect respectively
The part to be guided between the external peripheral surface of first guide wheel and the external peripheral surface of the driving wheel is touched by the master
Driving wheel friction-driven；
The first bevel gear and second bevel gear being engaged with each other, the first bevel gear and the output shaft are sequentially connected,
The second bevel gear is connect with the capstan drive；
Compensation device, the compensation device be arranged on the output shaft and can along the output shaft axis direction into
Row compensation is mobile to drive the first bevel gear to move along the axis direction of the output shaft, to make the first bevel gear
Push the second bevel gear along the radial motion of the second bevel gear.
Preferably, the transmission system includes connector sleeve, axle sleeve and nut, and the output shaft sequentially passes through the compensation dress
It sets, connector sleeve, first bevel gear and nut, one end of the compensation device are resisted against on the step of the output shaft, the company
Female connector connect the compensation device the other end and the first bevel gear, the axle sleeve is sleeved on the output shaft, described
Axle sleeve one end is against the connector sleeve, and against the nut, the nut can rotate described in adjusting the other end of the axle sleeve
Compensation motion amounts of the compensation device along the axis direction of the output shaft.
Preferably, the compensation device is disc spring.
Preferably, the transmission system further includes the bearing block being mounted on the body, and the bearing block is arranged in institute
It states output shaft and is provided with screw thread, the bearing block and the output axle thread on one end of the nut, the output shaft
Connection.
Preferably, the transmission system further includes driven wheel and the second guide wheel, and the driven wheel and the driving wheel pass
Dynamic connection, the spacing between the driving wheel and first guide wheel are equal between the driven wheel and second guide wheel
Spacing, the driving wheel and the driven wheel are located at the side of the part to be guided, first guide wheel and described second
Guide wheel is located at the other side of the part to be guided.
Preferably, the transmission system further includes the tensioning wheel being mounted on the body, the driving wheel and it is described from
Driving wheel is sequentially connected by transmission belt, and the external peripheral surface of the tensioning wheel is pressed against the transmission belt.
Preferably, the driving wheel, driven wheel, the first guide wheel, the second guide wheel are respectively plastic wheel.
Preferably, the driving device includes motor and device for sealing magnetic fluid, and the device for sealing magnetic fluid includes institute
Output shaft is stated, the driving wheel is connect by the device for sealing magnetic fluid with the motor drive.
The utility model also provides a kind of powder drying heating furnace, and the powder drying heating furnace includes furnace body and is located at institute
State the transport vehicle in furnace body and transmission system described above, the body is the furnace body, the transport vehicle be it is described to
Guiding piece.
Preferably, the transport vehicle includes support plate and the directing plate that is connected to below the support plate, the directing plate
Be arranged between the external peripheral surface of the guide wheel and the external peripheral surface of the driving wheel, and with first guide wheel
External peripheral surface contacted with the external peripheral surface of the driving wheel.
In the technical solution of the utility model, when driving wheel and the first guide wheel because abrasion causes driving wheel and first to guide
When spacing between wheel increases and is unable to normal use, compensation device can compensate movement in the axis direction of output shaft,
To push first bevel gear to move along the axis direction of output shaft, first bevel gear pushes the second bevel gear edge engaged
Second bevel gear radial motion, second bevel gear drive the driving wheel that is sequentially connected with it to move together, and make driving wheel close to the
One guide wheel compensates the friction damage of driving wheel and the first guide wheel so as to adjust the spacing of driving wheel and the first guide wheel
Consumption.The transmission system that the utility model can solve in traditional powder drying heating technique is unable to the mill of compensation adjustment friction pulley
The technical issues of damage amount.
Detailed description of the invention
It, below will be to implementation in order to illustrate more clearly of the utility model embodiment or technical solution in the prior art
Mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, the accompanying drawings in the following description
Only some embodiments of the utility model are not making the creative labor for those of ordinary skill in the art
Under the premise of, additionally it is possible to other attached drawings are obtained with the structure shown according to these attached drawings.
Fig. 1 is the perspective view of the transmission system of the utility model embodiment；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the perspective view of the powder drying heating furnace of the utility model embodiment；
Fig. 4 is the enlarged drawing in Fig. 3 at B.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 1 | Disc spring | 2 | Driving wheel |
| 3 | Driven wheel | 4 | First guide wheel |
| 5 | Second guide wheel | 6 | Transmission belt |
| 7 | Bearing block | 8 | Connector sleeve |
| 9 | Tensioning wheel | 10 | Motor |
| 11 | Device for sealing magnetic fluid | 12 | Output shaft |
| 13 | Transport vehicle | 14 | Support plate |
| 15 | Directing plate | 16 | Furnace body |
| 17 | Nut | 18 | Axle sleeve |
| 19 | First bevel gear | 20 | Second bevel gear |
The realization, functional characteristics and advantage of the utility model aim will be done furtherly in conjunction with embodiment referring to attached drawing
It is bright.
Specific embodiment
Below in conjunction with the attached drawing in the utility model embodiment, to the technical solution in the utility model embodiment
It being clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model, and
The embodiment being not all of.Based on the embodiment in the utility model, those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, fall within the protection scope of the utility model.
It is to be appreciated that in the utility model embodiment institute it is directional instruction (such as upper and lower, left and right, it is preceding,
It is only used for the relative positional relationship explained under a certain particular pose (as shown in the picture) between each component, movement feelings afterwards ...)
Condition etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can be to explicitly or implicitly include at least one this feature.
Also, the technical solution between each embodiment of the utility model can be combined with each other, but must be with
It, should when the combination of technical solution appearance is conflicting or cannot achieve based on those of ordinary skill in the art can be realized
Think that the combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.
- Fig. 2 referring to Fig.1, specific embodiment according to the present utility model, the utility model provide a kind of transmission system,
Including body, the driving device being mounted on body, driving device have output shaft 12, be mounted on the driving wheel 2 on body with
And first guide wheel 4, the first guide wheel 4 are arranged with the interval of driving wheel 2, the external peripheral surface of the first guide wheel 4 and driving wheel 2
The external peripheral surface excircle facing with each other the external peripheral surface and driving wheel 2 that are contacted with the first guide wheel 4 respectively can be made
Part to be guided between surface is by 2 friction-driven of driving wheel；The first bevel gear 19 and second bevel gear 20 being engaged with each other, first
Bevel gear 19 and output shaft 12 are sequentially connected, and second bevel gear 20 and driving wheel 2 are sequentially connected；Compensation device, compensation device are set
It sets on output shaft 12 and can be compensated along the axis direction of output shaft 12 and moved to drive first bevel gear 19 along output
The axis direction of axis 12 moves, thus the radial direction fortune for making first bevel gear 19 push second bevel gear 20 along second bevel gear 20
It is dynamic, since second bevel gear 20 and driving wheel 2 are coaxial, so that driving wheel 2 also can be along the radial motion of driving wheel 2.
In the above embodiments of the present invention, since compensation device is arranged on output shaft 12 and can be along output shaft 12
Axis direction compensate it is mobile to drive first bevel gear 19 to move along the axis direction of output shaft 12, to make the first cone
Gear 19 pushes second bevel gear 20 along the radial motion of second bevel gear 20, and further makes driving wheel 2 also can be along driving wheel 2
Radial motion, so when driving wheel 2 and the first guide wheel 4 lead to the spacing between driving wheel 2 and the first guide wheel 4 because of abrasion
When increasing and being unable to normal use, compensation device can make driving wheel 2 be radially orientated first along driving wheel 2 by compensating movement
Guide wheel 4 moves, to compensate the frictional dissipation of driving wheel 2 and the first guide wheel 4.The utility model can solve traditional powder
The technical issues of transmission system in the dry heating technique of soma is unable to the abrasion loss of compensation adjustment friction pulley.
In addition, transmission system includes connector sleeve 8, axle sleeve 18 and nut 17, output shaft 12 sequentially passes through compensation device, connection
Set 8, first bevel gear 19 and nut 17, one end of compensation device are resisted against on the step of output shaft 12, the connection compensation of connector sleeve 8
The other end and first bevel gear 19 of device, axle sleeve 18 are sleeved on output shaft 12, and 18 one end of axle sleeve is connected set 8, axle sleeve
Against nut 17, nut 17 can rotate adjusting compensation device and move along the compensation of the axis direction of output shaft 12 18 other end
Amount.When nut 17 is rotated to 18 direction of axle sleeve, axle sleeve 18 can be driven to move towards connector sleeve 8 and compensation device direction.Certainly,
Can also the support or oppose direction of off-axis set 18 of nut 17 rotates.Wherein, connector sleeve 8 can also have shaft joint replacement, and the shaft coupling is outstanding
It can be anti-reverse shaft coupling, to prevent output shaft 12 from carrying out unnecessary backwards rotation.
Preferred embodiment according to the present utility model, compensation device can be disc spring 1.Compensation motion amounts are the rotation of nut 17
The deformation quantity that disc spring 1 generates afterwards.It should be noted that deformation quantity mentioned here can be decrement or stretch amount, deformation quantity
Only refer to the deformation quantity that disc spring generates after nut rotates, does not include the initial deformation quantity of disc spring.Be readily apparent that, when nut 17 to
When 18 direction of axle sleeve rotates, pressure, 1 compression strap moving axis of disc spring set 18 and first are applied to disc spring 1 by axle sleeve 18 and connector sleeve 8
Bevel gear 19 moves along the axial direction to away from nut 17 of output shaft 12, to drive second bevel gear 20 and driving wheel 2
It is mobile, increase the spacing between driving wheel 2 and the first guide wheel 4；Similarly, when nut 17 is rotated to separate 18 direction of axle sleeve,
Disc spring stress reduces, and disc spring 1 restores deformation and drives connector sleeve 8 and first bevel gear 19 along the axial to nut 17 of output shaft 12
Direction movement, to drive second bevel gear 20 and driving wheel 2 mobile, between reducing between driving wheel 2 and the first guide wheel 4
Away from.It is apparent that compensation device also can choose common spring.
Certainly, transmission system can also include the bearing block 7 being mounted on body, and the setting of bearing block 7 is leaned in output shaft 12
One end of nearly nut 17 is provided with screw thread on output shaft 12, and bearing block 7 is threadedly coupled with output shaft 12, and output shaft 12 can be
It is freely rotated in bearing block 7, bearing block 7 provides radial support to output shaft 12.
In addition, transmission system further includes driven wheel 3 and the second guide wheel 5, driven wheel 3 and driving wheel 2 are sequentially connected, actively
Spacing between wheel 2 and the first guide wheel 4 is equal to the spacing between driven wheel 3 and the second guide wheel 5, driving wheel 2 and driven wheel 3
Positioned at the side of part to be guided, the first guide wheel 4 and the second guide wheel 5 are located at the other side of part to be guided, pass through 3 He of driven wheel
Second guide wheel 5 treats friction-driven effect and the guiding role of guiding piece, and transmission can be made more steady and accurate.
Another preferred embodiment according to the present utility model, transmission system can also include the tensioning wheel 9 being mounted on body,
Driving wheel 2 and driven wheel 3 are sequentially connected by transmission belt 6, and the external peripheral surface of tensioning wheel 9 can be pressed against transmission belt 6, transmission
Band can be belt, and tensioning wheel 9 ensures that belt is always ensured that tensioned state without loosening in transmission process.
In addition, driving wheel 2, driven wheel 3, the first guide wheel 4, the second guide wheel 5 can be respectively plastic wheel, using resistance to height
Plastic wheel made of warm, high-intensitive, anti abrasive engineering plastics, noise is low, and abrasion is small, and the dust for the generation that rubs is to product without dirt
Dye.
In addition, transmission system can also include motor 10 and device for sealing magnetic fluid 11, driving wheel 2 passes through magnet fluid sealing
Device 11 and motor 10 are sequentially connected, and device for sealing magnetic fluid 11 may include output shaft 12, and driving wheel 2 and output shaft 12 can be with
It is connected by spline, the driving force of motor 10 is sent to driving wheel 2 by output shaft 12, driving wheel 2 is driven to rotate.
Referring to Fig. 3-Fig. 4, the utility model also provides a kind of powder drying heating furnace, and powder drying heating furnace may include
Furnace body 16 and transport vehicle 13 and above-mentioned transmission system in furnace body 16, body can be furnace body 16, and transport vehicle 13 can
Think part to be guided.Since this powder drying heating furnace uses whole technical solutions of above-mentioned transmission system, at least
With whole beneficial effect brought by above-mentioned all technical solutions, this is no longer going to repeat them.
In addition, transport vehicle 13 may include support plate 14 and the directing plate 15 for being connected to 14 lower section of support plate, directing plate 15
It can be set between the external peripheral surface of guide wheel and the external peripheral surface of driving wheel 2, and the outer circle with the first guide wheel 4
Perimeter surface is contacted with the external peripheral surface of driving wheel 2, is acted on by the friction-driven of driving wheel 2, and directing plate 15 and fortune are driven
Defeated vehicle 13 moves, and certainly, directing plate 15 can also be arranged between driven wheel 3 and the second guide wheel 5.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the patent model of the utility model
It encloses, all under the design of the utility model, equivalent structure transformation made based on the specification and figures of the utility model,
Or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of transmission system characterized by comprising
Body；
The driving device being mounted on the body, the driving device have output shaft；
The driving wheel and the first guide wheel being mounted on the body, first guide wheel are set with the driving wheel interval
It sets, the external peripheral surface of first guide wheel is facing with each other can make to contact respectively with the external peripheral surface of the driving wheel
Part to be guided between the external peripheral surface of first guide wheel and the external peripheral surface of the driving wheel is by the active
Take turns friction-driven；
The first bevel gear and second bevel gear being engaged with each other, the first bevel gear and the output shaft are sequentially connected, described
Second bevel gear is coaxially sequentially connected with the driving wheel；
Compensation device, the compensation device are arranged on the output shaft and can be mended along the axis direction of the output shaft
Movement is repaid to drive the first bevel gear to move along the axis direction of the output shaft, so that the first bevel gear be made to push
Radial motion of the second bevel gear along the second bevel gear.
2. transmission system according to claim 1, which is characterized in that the transmission system further include connector sleeve, axle sleeve and
Nut, the output shaft sequentially pass through the compensation device, connector sleeve, first bevel gear and nut, and the one of the compensation device
End is resisted against on the step of the output shaft, and the connector sleeve connects the other end and the first cone tooth of the compensation device
Wheel, the axle sleeve is sleeved on the output shaft, described axle sleeve one end against the connector sleeve, the other end of the axle sleeve against
The nut, the nut can rotate the compensation motion amounts for adjusting axis direction of the compensation device along the output shaft.
3. transmission system according to claim 2, which is characterized in that the compensation device is disc spring.
4. transmission system according to claim 2, which is characterized in that the transmission system further includes being mounted on the body
On bearing block, the bearing block is arranged in the output shaft and is provided with spiral shell on one end of the nut, the output shaft
Line, the bearing block are threadedly coupled with the output shaft.
5. transmission system according to claim 1, which is characterized in that the transmission system further includes that driven wheel and second are drawn
Guide wheel, the driven wheel are connect with the capstan drive, and the spacing between the driving wheel and first guide wheel is equal to
Spacing between the driven wheel and second guide wheel, the driving wheel and the driven wheel are located at the part to be guided
Side, first guide wheel and second guide wheel are located at the other side of the part to be guided.
6. transmission system according to claim 5, which is characterized in that the transmission system further includes being mounted on the body
On tensioning wheel, the driving wheel and the driven wheel pass through transmission belt and be sequentially connected, the external peripheral surface pressure of the tensioning wheel
It is against the transmission belt.
7. transmission system according to claim 5, which is characterized in that the driving wheel, driven wheel, the first guide wheel,
Two guide wheels are respectively plastic wheel.
8. transmission system described in any one of -7 according to claim 1, which is characterized in that the driving device include motor and
Device for sealing magnetic fluid, the device for sealing magnetic fluid include the output shaft, and the driving wheel passes through the magnet fluid sealing
Device is connect with the motor drive.
9. a kind of powder drying heating furnace, which is characterized in that the powder drying heating furnace include furnace body and be located at the furnace body
In transport vehicle and transmission system according to claim 1 to 8, the body be the furnace body, it is described
Transport vehicle is the part to be guided.
10. powder drying heating furnace according to claim 9, which is characterized in that the transport vehicle includes support plate and company
Connect the directing plate below the support plate, the directing plate be arranged in first guide wheel external peripheral surface and the master
Between the external peripheral surface of driving wheel, and the external peripheral surface with the external peripheral surface of first guide wheel and the driving wheel
Contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821493512.6U CN208872061U (en) | 2018-09-12 | 2018-09-12 | Transmission system and powder drying heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821493512.6U CN208872061U (en) | 2018-09-12 | 2018-09-12 | Transmission system and powder drying heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208872061U true CN208872061U (en) | 2019-05-17 |
Family
ID=66467492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821493512.6U Active CN208872061U (en) | 2018-09-12 | 2018-09-12 | Transmission system and powder drying heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208872061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159721A (en) * | 2019-06-04 | 2019-08-23 | 深圳市时代高科技设备股份有限公司 | Transmission mechanism and powder drying heating furnace |
-
2018
- 2018-09-12 CN CN201821493512.6U patent/CN208872061U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159721A (en) * | 2019-06-04 | 2019-08-23 | 深圳市时代高科技设备股份有限公司 | Transmission mechanism and powder drying heating furnace |
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