CN207777598U - A kind of star-wheel driving device - Google Patents
A kind of star-wheel driving device Download PDFInfo
- Publication number
- CN207777598U CN207777598U CN201721896794.XU CN201721896794U CN207777598U CN 207777598 U CN207777598 U CN 207777598U CN 201721896794 U CN201721896794 U CN 201721896794U CN 207777598 U CN207777598 U CN 207777598U
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- China
- Prior art keywords
- star
- bearing
- transmission shaft
- wheel
- torque limiter
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Abstract
The utility model discloses a kind of star-wheel driving devices, including star wheel disc, transmission shaft and gear, star wheel disc is fixedly connected by star-wheel seat with transmission shaft, the driving sleeve is in support base, it is installed with star-wheel seat the support base upper end, transmission shaft lower end is stretched out from support base lower end, bearing block is installed in gear, transmission shaft lower part is connect by bearing with bearing block, the installation of bearing block bottom surface is connected with torque limiter seat, the torque limiter seat is equipped with torque limiter, and transmission shaft lower end is inserted into torque limiter and is fastenedly connected with the torque limiter.The utility model torque is adjustable, and operation is more reliable and more stable, reduces installation difficulty.
Description
Technical field
The utility model is related to a kind of star-wheel driving devices.
Background technology
In the production process of many industries, such as bottled drink, often it is arranged between different production processes
For star wheel disc rotating mechanism to carry out transition transmission to bottle, a kind of existing star wheel disc rotating mechanism includes being separately mounted to phase
Answer the production equipment in shaft（Such as bottle washing machine, bottle placer, capsuling machine）Star wheel disc, a bottle inlet star wheel disc, a bottle-delivery star wheel
Disk and one side connect star wheel disc, the star wheel disc（Such as production equipment star wheel disc, bottle inlet star wheel disc, bottle-delivery star wheel disk and side
Connect star wheel disc）Together, when work, four star wheel discs rotate arranged adjacent with shaft two-by-two, by the transmission of a upper production process
The transport of leading bottleneck and the other guiding that connects star wheel disc of the bottle come by bottle inlet star wheel disc, into production equipment star wheel disc
After leading bottleneck and carrying out corresponding wash bottle, filling or capping work, leads the conveying of bottleneck through bottle-delivery star wheel disk and side connects star-wheel
One of production process under the leading into of disk.The place but existing star wheel disc rotating mechanism still has some deficits, torque are difficult to
Control, causes the dynamic process of entire power to be susceptible to unstable problem.
Invention content
The technical problem to be solved by the present invention is to provide a kind of star-wheel driving devices, and torque is adjustable, and operation is more steady
It is fixed reliable, reduce installation difficulty.
In order to solve the above-mentioned technical problem, the utility model takes following technical scheme：
A kind of star-wheel driving device, including star wheel disc, transmission shaft and gear, star wheel disc are fixed by star-wheel seat with transmission shaft
Connection, in the support base, which installs the driving sleeve with star-wheel seat, and transmission shaft lower end is from support base lower end
It stretches out, bearing block is installed in gear, transmission shaft lower part is connect by bearing with bearing block, and the installation of bearing block bottom surface is connected with torsion
Square limiter seat, the torque limiter seat be equipped with torque limiter, transmission shaft lower end be inserted into torque limiter and with the torque
Limiter is fastenedly connected.
The transmission shaft common upper bearing and lower bearing excessively are connect with bearing block, and wherein upper bearing is biserial corner connection
Ball bearing is touched, lower bearing is angular contact ball bearing.
The bearing being arranged between the transmission shaft and bearing block is deep groove ball bearing.
The bottom surface of the bearing block is additionally provided with bearing (ball) cover, which is connected by screw and the locking of transmission shaft lower part
It connects.
The support base bottom surface is additionally provided with the bearing cap for covering in lower bearing, which is locked by screw and transmission shaft
It is close to and connects.
The bearing block is connect by bolt with wheel gear locking, and torque limiter seat is connected by bolt and bearing block locking
It connects, torque limiter is connected by bolt and the locking of torque limiter seat.
The star wheel disc is connected by bolt and the locking of star-wheel seat, and star-wheel seat is connect by bolt with transmission shaft locking.
The star-wheel seat is equipped with bar shaped mounting hole.
The utility model bears the weight of entire gear and bearing block itself on transmission shaft by bearing block so that torque
Limiter does not have to the weight for bearing gear and bearing block completely, and torque limiter operation can be allowed more stable, prolonged the service life.Profit
With torque limiter, play the role of protecting overload, torque can be adjusted according to actual conditions, easy to use.Pass through biserial angle
The effect of contact ball bearing, it is possible to reduce the number of bearings of traditional star-wheel transmission reaches what stabilization used while improving economy
Effect.The mounting hole of star wheel disc is split into strip-shaped hole（Kidney slot）, fine adjustment is also allowed for while being easily installed.
Description of the drawings
Attached drawing 1 is the utility model dimensional structure diagram；
Attached drawing 2 is the utility model section structural schematic diagram.
Specific implementation mode
For that can further appreciate that the feature, technological means and the specific purposes reached, function of the utility model, below
The utility model is described in further detail with specific implementation mode in conjunction with attached drawing.
As shown in figure 1 and 2, the utility model discloses a kind of star-wheel driving device, including star wheel disc 1,8 and of transmission shaft
Gear 21, star wheel disc 1 are fixedly connected by star-wheel seat 3 with transmission shaft 8, and the transmission shaft 8 is sleeved in support base 7, the support
7 upper ends of seat are installed with star-wheel seat 3, and 8 lower end of transmission shaft is stretched out from 7 lower end of support base, and bearing block 23 is installed in gear 21, are driven
8 lower part of axis is connect by bearing 14 with bearing block 23, and the installation of 23 bottom surface of bearing block is connected with torque limiter seat 20, torque limit
Device seat 20 processed is equipped with torque limiter 18, and 8 lower end of transmission shaft is inserted into torque limiter and is fastenedly connected with the torque limiter.
Gear engages connection with the gear of external world's pairing, is driven by a power mechanism gear rotation, and then realize the rotation of star wheel disc.Branch
It supports and is equipped with seal O-ring between seat upper end and star-wheel seat.Transmission shaft rotates inside support base relative to the support base, and then band
Dynamic star-wheel seat and star wheel disc rotate together.
The transmission shaft 8 common upper bearing 6 and lower bearing 11 excessively are connect with support base 7, and wherein upper bearing 6 is double
Row angular contact ball bearing, lower bearing 11 are angular contact ball bearing.Upper bearing is arranged on the top of support base, and lower bearing is set
It sets in the lower part of support base.By using double row angular contact bearing, economy is improved.
The bearing 14 being arranged between the transmission shaft 8 and bearing block 23 is deep groove ball bearing, preferably carries out assembly cooperation.
The bottom surface of the bearing block 23 is additionally provided with bearing (ball) cover 24, which passes through under screw 16 and transmission shaft 8
Portion's locking connection.7 bottom surface of support base is additionally provided with the bearing cap 12 for covering in lower bearing 11, the bearing cap 12 by screw 13 with
The locking connection of transmission shaft 8.
The bearing block 23 is connected by bolt 22 and the locking of gear 21, and torque limiter seat 20 passes through bolt 17 and bearing
23 locking connection of seat, torque limiter 18 are connected by bolt 19 and the locking of torque limiter seat 20.
The star wheel disc 1 is connected by bolt and the locking of star-wheel seat 3, and star-wheel seat 3 is connected by bolt 2 and the locking of transmission shaft 8
It connects.
The star-wheel seat 3 is equipped with bar shaped mounting hole 25, i.e. kidney slot, and fine adjustment is also allowed for while being easily installed.
In the utility model, when assembly, gear engages connection with extraneous driving gear, passes through mounting plate and support base bottom
End installation connection.It is rotated by band moving gear, the radial power of gear is transmitted to bearing block, and power is transmitted to torsion by bearing block again
On square limiter, power is transmitted on transmission shaft by torque limiter again, realizes the rotation of transmission shaft, and then star wheel disc is made to follow
The purpose of conveying bottle is realized in rotation.
By the assembling structure of bearing block, bearing block can be allowed to bear the weight of entire gear and bearing block itself in transmission
On axis, and on the indirect weight load torque limiter gear, to mitigate the weight of bearing of torque limiter, torsion can be allowed
The operation of square limiter is more stable, prolongs the service life.The application of torque limiter, in addition to playing protection overload, torque can
It is adjusted according to actual conditions, it is easy to use.
It should be noted that these are only the preferred embodiment of the utility model, it is new to be not limited to this practicality
Type, although the utility model is described in detail with reference to embodiment, for those skilled in the art, still
It can modify to the technical solution recorded in previous embodiment or equivalent replacement of some of the technical features,
But within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should be included in
Within the scope of protection of the utility model.
Claims (8)
1. a kind of star-wheel driving device, including star wheel disc, transmission shaft and gear, star wheel disc is fixed by star-wheel seat and transmission shaft to be connected
Connect, which is characterized in that in the support base, which installs the driving sleeve with star-wheel seat, transmission shaft lower end from
Support base lower end is stretched out, and bearing block is installed in gear, and transmission shaft lower part is connect by bearing with bearing block, bearing block bottom surface peace
Load is connected to torque limiter seat, which is equipped with torque limiter, and torque limiter is inserted into transmission shaft lower end
And it is fastenedly connected with the torque limiter.
2. star-wheel driving device according to claim 1, which is characterized in that the common upper bearing of crossing of the transmission shaft is under
Portion's bearing is connect with bearing block, and wherein upper bearing is double-row angular contact bal bearing, and lower bearing is angular contact ball bearing.
3. star-wheel driving device according to claim 2, which is characterized in that be arranged between the transmission shaft and bearing block
Bearing is deep groove ball bearing.
4. star-wheel driving device according to claim 3, which is characterized in that the bottom surface of the bearing block is additionally provided with bearing end
Lid, the bearing (ball) cover are connected by screw and the locking of transmission shaft lower part.
5. star-wheel driving device according to claim 4, which is characterized in that the support base bottom surface, which is additionally provided with, to be covered in down
The bearing cap of portion's bearing, the bearing cap are connect by screw with transmission shaft locking.
6. star-wheel driving device according to claim 5, which is characterized in that the bearing block passes through bolt and wheel gear locking
Connection, torque limiter seat are connected by bolt and bearing block locking, and torque limiter is locked by bolt and torque limiter seat
It is close to and connects.
7. star-wheel driving device according to claim 6, which is characterized in that the star wheel disc is locked by bolt and star-wheel seat
It is close to and connects, star-wheel seat is connect by bolt with transmission shaft locking.
8. star-wheel driving device according to claim 7, which is characterized in that the star-wheel seat is equipped with bar shaped mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721896794.XU CN207777598U (en) | 2017-12-29 | 2017-12-29 | A kind of star-wheel driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721896794.XU CN207777598U (en) | 2017-12-29 | 2017-12-29 | A kind of star-wheel driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207777598U true CN207777598U (en) | 2018-08-28 |
Family
ID=63224210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721896794.XU Active CN207777598U (en) | 2017-12-29 | 2017-12-29 | A kind of star-wheel driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207777598U (en) |
-
2017
- 2017-12-29 CN CN201721896794.XU patent/CN207777598U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200904 Address after: 511675 in Dapu Guozhu Plastic Co., Ltd., Huanghuahu Industrial Zone, Tangtang Town, Fogang County, Qingyuan City, Guangdong Province Patentee after: Guangdong Guozhu Packaging Machinery Co., Ltd Address before: 511600 Huanghua Lake industrial area, Fogang County, Qingyuan, Guangdong (inner pearl Plastics Co., Ltd.) Patentee before: GUANGDONG GUOZHU BLOWING EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |