CN207024620U - A kind of rotary drive mechanism for driving skid rotation - Google Patents
A kind of rotary drive mechanism for driving skid rotation Download PDFInfo
- Publication number
- CN207024620U CN207024620U CN201720614980.3U CN201720614980U CN207024620U CN 207024620 U CN207024620 U CN 207024620U CN 201720614980 U CN201720614980 U CN 201720614980U CN 207024620 U CN207024620 U CN 207024620U
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- Prior art keywords
- ring
- drive mechanism
- skid
- driving
- driving wheel
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Abstract
The utility model discloses a kind of rotary drive mechanism for driving skid rotation, it is characterized in that skid includes inner ring and is enclosed on the outer ring of inner ring periphery, interior ring outer wall upper/lower terminal is provided with convex ring and lower convex ring circle, outer ring top is provided with the upper roller that can be rolled in convex ring outer wall, the bottom of outer ring is provided with the support roller that can be rolled in lower convex ring circle upper wall, and the driving wheel that can be rolled in lower convex ring ring outer wall and other driving wheel, and drive the drive mechanism of driving wheel rotation.Skid of the present utility model is assembled by inner ring and outer ring, and inner ring is assembled by 2 semicircles, is enough dismantled, convenient storage and transport；Skid diameter is big, replaces pivoting support using wheel group, will not easily produce noise, and noise is small, and financial cost is greatly reduced.
Description
【Technical field】
A kind of rotary drive mechanism for driving skid rotation is the utility model is related to, is flown more particularly to one kind
The rotary drive mechanism of skid on row tower.
【Background technology】
Existing flying tower generally comprises pylon, and being provided with pylon can be in the upper and lower skid for sliding and rotating of pylon.
Skid can rotate in pylon, and between the revolute of general skid be connected by pivoting support.This revolution branch
The connected mode held, following defect be present：1st, noise is easily produced, there are the foreign matters such as dust in pivoting support, it may occur that aperiodic
The vibration of property, so-called dust sound, the size of its vibration and noise is indefinite, and with little or no, and the rolling surface of pivoting support is such as
There are crackle, impression or corrosion, will occur periodically to vibrate as riveting rivet and noise, its cycle may immobilize
But mostly with rotating speed into certain corresponding relation, scar can recur on raceway groove, scar is just flickering on steel ball, and
And this noise has certain change with installation and lubricating condition, lubricant is from mistake, lubricant starvation or aging occurs
Scleroma, lead to pivoting support/turntable bearing and produce vibration and noise, and this noise does not have certain rule.2nd, into
This height, due to transmitting the needs of power during processing, generally made on the one of lasso of pivoting support with teeth.The heat treatment shape of gear
State is generally normalizing or quality adjustment condition.Tooth surface also can according to the requirement Quenching Treatment of user, quenching hardness in HRC50~60,
And enough depth can be ensured, the raceway of pivoting support is handled by surface induction hardening, and quenching hardness
Ensure in HRC55~62, enough depths of hardening zone can be reached, processing request is higher to increase cost.Pivoting support rolling element
Using the carbon chromium bearing steel integrally to harden；Pivoting support lasso then uses surface hardening steel, when user is without particular/special requirement, typically
From 50Mn steel makings.Pivoting support rolling element is using the carbon chromium bearing steel integrally to harden.The trade mark is GCr15 or GCr15SiMn
Steel making；Pivoting support lasso then uses surface hardening steel, when user is without particular/special requirement, typically selects 50Mn steel makings, into
This height.
【The content of the invention】
The purpose of this utility model is in place of overcome the deficiencies in the prior art, there is provided a kind of cost is low, and noise is small, operation
Safety, the rotary drive mechanism of the low skid of operating cost.
What the purpose of this utility model was realized in：
A kind of rotary drive mechanism for driving skid rotation, it is characterised in that skid includes inner ring and is enclosed on outside inner ring
The outer ring enclosed, interior ring outer wall upper/lower terminal are provided with convex ring and lower convex ring circle, and outer ring top is provided with can be in convex ring outer wall
The upper roller of rolling, the bottom of outer ring is provided with the support roller that can be rolled in lower convex ring circle upper wall, and can be rolled in lower convex ring ring outer wall
Driving wheel and other driving wheel, and drive driving wheel rotation drive mechanism.
A kind of rotary drive mechanism for driving skid rotation as described above, it is characterised in that drive mechanism is motor.
A kind of rotary drive mechanism for driving skid rotation as described above, it is characterised in that support roller is close to inner ring side
Diameter be less than away from inner ring side diameter.
A kind of rotary drive mechanism for driving skid rotation as described above, it is characterised in that convex ring and lower convex ring
Circle is respectively provided with supporting surface and horizontal projecting surface, and support roller is pressed on supporting surface；Upper roller, driving wheel and other driving wheel are pressed in horizontal protrusion
On face.
A kind of rotary drive mechanism for driving skid rotation as described above, it is characterised in that outer ring includes lower centre
Montant, middle montant upper/lower terminal are respectively connected with cross tube and sheer pole, and cross tube is connected with the other end of sheer pole.
The beneficial effects of the utility model are：
1st, skid is assembled by inner ring and outer ring, and inner ring is assembled by 2 semicircles, is enough dismantled, conveniently deposited
Storage and transport；
2nd, skid diameter is big, replaces pivoting support using wheel group, will not easily produce noise, and noise is small, economical
Cost is greatly reduced.
【Brief description of the drawings】
Fig. 1 is structure chart of the present utility model；
Fig. 2 is Fig. 1 A portions enlarged drawing；
Fig. 3 is structure chart of the present utility model.
【Embodiment】
The utility model is described in further detail below in conjunction with the accompanying drawings：
A kind of rotary drive mechanism for driving skid rotation, skid 1 include inner ring 2 and are enclosed on the outer of the periphery of inner ring 2
Circle 3, skid is assembled by inner ring 2 and outer ring 3, storage and transport, the outer wall upper/lower terminal of inner ring 2 are provided with after convenient dismounting
Convex ring 4 and lower convex ring circle 5, the top of outer ring 3 are provided with the upper roller 6 that can be rolled in convex ring outer wall, and the bottom of outer ring 3 is set
There are the support roller 7 that can be rolled in lower convex ring circle upper wall, and the driving wheel 8 and other driving wheel 9 that can be rolled in lower convex ring ring outer wall, and drive
The drive mechanism 10 of driving wheel rotation.
Convex ring 4 and lower convex ring circle 5 of the present utility model can be formed using welded steel, make the convex He of ring 4
Lower convex ring circle 5 is respectively provided with supporting surface 40 and horizontal projecting surface 41, and support roller 7 is pressed on supporting surface 40, upper roller 6, driving wheel 8
It is pressed in other driving wheel 9 on horizontal projecting surface 41.
Drive mechanism 10 of the present utility model is motor, drives driving wheel to complete rotation by motor output shaft.
Diameter of the support roller 7 close to the side of inner ring 2 is less than the diameter away from the side of inner ring 2, is suitable for inward flange and outward flange
Change of line speed, it is not easy to wear.
The inner ring of skid 1 of the present utility model assembles (not shown) by 2 semicircles, and outer ring 3 includes lower centre
Montant 31, the middle upper/lower terminal of montant 31 are respectively connected with cross tube 32 and sheer pole 33, cross tube 32 and sheer pole 33 it is another
End is connected.So skid 1 can be enable to be dismantled, convenient storage and transport.
Claims (5)
1. a kind of rotary drive mechanism for driving skid rotation, it is characterised in that skid (1) is including inner ring (2) and set
The outer ring (3) of (2) periphery is enclosed, inner ring (2) outer wall upper/lower terminal is provided with convex ring (4) and lower convex ring circle (5), on outer ring (3)
Portion is provided with the upper roller (6) that can be rolled in convex ring outer wall, and the bottom of outer ring (3) is provided with what can be rolled in lower convex ring circle upper wall
Support roller (7), and the driving wheel (8) and other driving wheel (9) that can be rolled in lower convex ring ring outer wall, and drive the driving machine of driving wheel rotation
Structure (10).
A kind of 2. rotary drive mechanism for driving skid rotation according to claim 1, it is characterised in that drive mechanism
(10) it is motor.
3. a kind of rotary drive mechanism for driving skid rotation according to claim 1, it is characterised in that support roller (7) leans on
The diameter of nearly inner ring side is less than the diameter away from inner ring side.
A kind of 4. rotary drive mechanism for driving skid rotation according to claim 1, it is characterised in that convex ring
(4) and lower convex ring circle (5) is respectively provided with supporting surface (40) and horizontal projecting surface (41), and support roller (7) is pressed on supporting surface (40)；On
Roller (6), driving wheel (8) and other driving wheel (9) are pressed on horizontal projecting surface (41).
5. a kind of rotary drive mechanism for driving skid rotation according to claim 1, it is characterised in that outer ring (3) are wrapped
Lower middle montant (31) is included, middle montant (31) upper/lower terminal is respectively connected with cross tube (32) and sheer pole (33), cross tube
(32) other end with sheer pole (33) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720614980.3U CN207024620U (en) | 2017-05-27 | 2017-05-27 | A kind of rotary drive mechanism for driving skid rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720614980.3U CN207024620U (en) | 2017-05-27 | 2017-05-27 | A kind of rotary drive mechanism for driving skid rotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207024620U true CN207024620U (en) | 2018-02-23 |
Family
ID=61470248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720614980.3U Active CN207024620U (en) | 2017-05-27 | 2017-05-27 | A kind of rotary drive mechanism for driving skid rotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207024620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107050871A (en) * | 2017-05-27 | 2017-08-18 | 中山市金马科技娱乐设备股份有限公司 | A kind of rotary drive mechanism of skid |
| CN108355358A (en) * | 2018-04-18 | 2018-08-03 | 中山市金马科技娱乐设备股份有限公司 | A kind of game equipment with novel driving device |
-
2017
- 2017-05-27 CN CN201720614980.3U patent/CN207024620U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107050871A (en) * | 2017-05-27 | 2017-08-18 | 中山市金马科技娱乐设备股份有限公司 | A kind of rotary drive mechanism of skid |
| CN108355358A (en) * | 2018-04-18 | 2018-08-03 | 中山市金马科技娱乐设备股份有限公司 | A kind of game equipment with novel driving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528400 No. three, 5 East Road, Torch Development Zone, Guangdong, Zhongshan Patentee after: Guangdong Jinma amusement Co.,Ltd. Address before: 528400 No. three, 5 East Road, Torch Development Zone, Guangdong, Zhongshan Patentee before: GOLDEN HORSE TECHNOLOGY ENTERTAINMENT Corp.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |