CN216554946U - Turntable bearing with outer ring having driving gear structure - Google Patents
Turntable bearing with outer ring having driving gear structure Download PDFInfo
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- CN216554946U CN216554946U CN202123335690.0U CN202123335690U CN216554946U CN 216554946 U CN216554946 U CN 216554946U CN 202123335690 U CN202123335690 U CN 202123335690U CN 216554946 U CN216554946 U CN 216554946U
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- outer ring
- ring
- connecting rod
- gear structure
- inner ring
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Abstract
The utility model discloses a turntable bearing with an outer ring provided with a driving gear structure, which comprises an outer ring, an inner ring, a first threaded rod, a mounting hole and balls, wherein the inner ring is arranged outside the outer ring, a gear structure main body is arranged outside the outer ring, the mounting hole is formed in the outer ring, a fuel nipple is arranged on the outer ring, the outer side of the fuel nipple is connected with an oil way, a protective plate is arranged outside the outer ring, a second threaded rod is arranged on the protective plate, a sealing ring is arranged on the outer ring, an isolation block is arranged on the outer ring, a taper pin is arranged on the inner ring, a plug is arranged on the inner ring, and the balls are arranged inside the isolation block. This carousel bearing of outer lane area drive gear structure is provided with the guard plate, can protect the glib talker through the guard plate, prevents that it from leading to the glib talker to take place to block up because of external impurity, influences work efficiency to be provided with the spacing block, make the ball wearability stronger, thereby make this rim plate bearing life higher.
Description
Technical Field
The utility model relates to the technical field of turntable bearings, in particular to a turntable bearing with an outer ring having a driving gear structure.
Background
The turntable bearing is a large bearing which can bear large comprehensive loads such as axial load, radial load, overturning moment and the like at the same time and has a special structure integrating multiple functions such as supporting, rotating, transmission, fixing and the like, generally, the turntable bearing is provided with a mounting hole, lubricating oil and a sealing device, different requirements of various hosts working under different working conditions can be met, and on the other hand, the turntable bearing has the characteristics of compact structure, convenience in guiding and rotating, simplicity and convenience in mounting, easiness in maintenance and the like, and is widely applied to large slewing devices such as hoisting and transporting machinery, mining machines, constructional engineering machinery, port machinery, wind power generation, medical equipment, radars, missile launcher and the like.
However, the existing wheel disc bearing has the following defects in use, such as;
its leakproofness is relatively poor, and its leakproofness is relatively poor in current rim plate bearing in use to block up the glib talker easily, and still cause the damage to the ball easily, thereby inconvenient the use.
We have therefore proposed a slewing bearing of the outer race belt drive gear configuration to address the problems set out above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a turntable bearing with an outer ring belt driving gear structure, which aims to solve the problems that the sealing performance is poor, the sealing performance of the existing turntable bearing is poor in use, so that an oil nozzle is easy to block, and balls are easy to damage, so that the turntable bearing is inconvenient to use.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an outer lane area drives carousel bearing of gear structure, includes outer lane, inner circle, first threaded rod, mounting hole and ball, the outer lane outside is provided with the inner circle, the outer lane outside is provided with the gear structure main part, and is provided with the head rod outside the gear structure main part, the head rod lower extreme is connected with the second connecting rod, be provided with first threaded rod on the outer lane, the mounting hole has been seted up on the outer lane, be provided with the glib talker on the outer lane, and the glib talker outside is connected with the oil circuit, the outer lane outside is provided with the guard plate, and is provided with the second threaded rod on the guard plate, be provided with the sealing washer on the outer lane, be provided with the taper pin on the inner circle, circle and be provided with the stopper, the inside ball that is provided with of spacer.
Preferably, the outer ring is movably and detachably connected with the gear structure body, the outer ring is in contact connection with the second connecting rod, and the second connecting rod forms a moving structure on the outer ring.
Preferably, the gear structure body is fixedly connected with the first connecting rod, the first connecting rod is fixedly connected with the second connecting rod, and the number of the first connecting rod and the second connecting rod is the same.
Preferably, the connection mode of guard plate and outer lane is the contact connection, and the connection mode of guard plate and second threaded rod is threaded connection to the connection mode of second threaded rod and outer lane is threaded connection.
Preferably, the taper pin is detachably connected with the inner ring, and the taper pin is in contact connection with the plug.
Preferably, the plug is movably connected with the inner ring, and the plug forms a moving structure on the inner ring.
Compared with the prior art, the utility model has the beneficial effects that: the outer ring is provided with a turntable bearing of a driving gear structure;
be provided with the guard plate, can protect the glib talker through the guard plate, prevent that it from leading to the glib talker to take place to block up because of external impurity, influence work efficiency to be provided with the spacing block, make the ball wearability stronger, thereby make this rim plate bearing life higher.
The output torque force of the wheel disc bearing is large; the space is saved; the precision is high; the wear resistance is strong; the bearing capacity is large; the load can be carried in two directions; sealing is good; the lubrication and maintenance are convenient and the period is long.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic structural diagram of a main body of the present invention.
In the figure: 1. an outer ring; 2. an inner ring; 3. a gear structure body; 4. a first connecting rod; 5. a second connecting rod; 6. a first threaded rod; 7. mounting holes; 8. a nozzle tip; 9. an oil path; 10. a protection plate; 11. a second threaded rod; 12. a seal ring; 13. an isolation block; 14. a taper pin; 15. a plug; 16. and a ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a turntable bearing with an outer ring provided with a driving gear structure comprises an outer ring 1, an inner ring 2, a gear structure main body 3, a first connecting rod 4, a second connecting rod 5, a first threaded rod 6, a mounting hole 7, an oil nozzle 8, an oil circuit 9, a protection plate 10, a second threaded rod 11, a sealing ring 12, a separation block 13, a taper pin 14, a plug 15 and a ball 16, wherein the inner ring 2 is arranged on the outer side of the outer ring 1, the gear structure main body 3 is arranged on the outer side of the outer ring 1, the first connecting rod 4 is arranged on the outer side of the gear structure main body 3, the second connecting rod 5 is connected to the lower end of the first connecting rod 4, the first threaded rod 6 is arranged on the outer ring 1, the mounting hole 7 is arranged on the outer ring 1, the oil nozzle 8 is arranged on the outer ring 1, the oil circuit 9 is connected to the outer side of the oil nozzle 8, the protection plate 10 is arranged on the outer side of the outer ring 1, the second threaded rod 11 is arranged on the protection plate 10, the sealing ring 12 is arranged on the outer ring 1, the outer ring 1 is provided with a spacer 13, the inner ring 2 is provided with a taper pin 14, the inner ring 2 is provided with a plug 15, and balls 16 are arranged in the spacer 13.
The connection mode of outer lane 1 and gear structure main part 3 can be dismantled for living and be connected, and the connection mode of outer lane 1 and second connecting rod 5 is connected for the contact, and second connecting rod 5 constitutes the removal structure on outer lane 1, the convenient installation and the dismantlement of gear structure main part 3 of connection mode of outer lane 1 and gear structure main part 3 make it conveniently use, and outer lane 1 makes second connecting rod 5 conveniently remove on outer lane 1 with the connection mode of second connecting rod 5, make it conveniently use.
The connection mode of the gear structure body 3 and the first connecting rod 4 is fixed connection, and the connection mode of the first connecting rod 4 and the second connecting rod 5 is fixed connection, and the number of the first connecting rod 4 and the second connecting rod 5 is the same, the connection mode of the gear structure body 3 and the first connecting rod 4 makes the connection of the gear structure body 3 and the first connecting rod 4 more stable, thereby preventing the falling of the gear structure body, and the connection mode of the first connecting rod 4 and the second connecting rod 5 makes the connection of the first connecting rod 4 and the second connecting rod 5 more stable, thereby preventing the falling of the gear structure body.
The taper pin 14 is detachably connected with the inner ring 2, the taper pin 14 is in contact connection with the plug 15, the taper pin 14 is conveniently installed in the inner ring 2, the taper pin 14 is convenient to use, and the taper pin 14 is convenient to limit the plug 15 in the plug 15 and is prevented from falling off, so that the working efficiency is influenced.
The plug 15 is movably connected with the inner ring 2, the plug 15 forms a moving structure on the inner ring 2, and the plug 15 is conveniently moved on the inner ring 2 by the connecting mode of the plug 15 and the inner ring 2, so that the plug 15 is conveniently installed and is convenient to use.
The working principle is as follows: when using the turntable bearing with the outer ring belt driving gear structure, firstly, the integrity of the device is checked, the device is then transported to the respective working location, where it is then installed, after which it can be used, when oil needs to be added, the protection plate 10 can be detached by the second threaded rod 11, so that the oil can be conveniently added, and then the gear structure can be installed to prevent the oil nozzle 8 from being blocked by external dust or impurities to influence the work of the gear structure, then the driving capability of the wheel disc of the gear structure main body 3 is stronger, the output torsion is large, and then the gear structure main body 3 can be disassembled to enable the gear structure main body to be normally used, thereby completing the whole working process, and those not described in detail in this specification, such as the oil nipple 8, etc., are well known in the art to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a carousel bearing of outer lane area drive gear structure, includes outer lane (1), inner circle (2), first threaded rod (6), mounting hole (7) and ball (16), its characterized in that: the outer ring is characterized in that an inner ring (2) is arranged on the outer side of the outer ring (1), a gear structure main body (3) is arranged on the outer side of the gear structure main body (3), a first connecting rod (4) is arranged on the outer side of the gear structure main body (3), a second connecting rod (5) is connected to the lower end of the first connecting rod (4), a first threaded rod (6) is arranged on the outer ring (1), a mounting hole (7) is formed in the outer ring (1), an oil nipple (8) is arranged on the outer ring (1), an oil way (9) is connected to the outer side of the oil nipple (8), a protection plate (10) is arranged on the outer side of the outer ring (1), a second threaded rod (11) is arranged on the protection plate (10), a sealing ring (12) is arranged on the outer ring (1), an isolation block (13) is arranged on the outer ring (1), a taper pin (14) is arranged on the inner ring (2), and a plug (15) is arranged on the inner ring (2), and a ball (16) is arranged in the isolating block (13).
2. A slew bearing in an outer race belt drive gear configuration as defined in claim 1 wherein: the outer ring (1) is movably and detachably connected with the gear structure main body (3), the outer ring (1) is in contact connection with the second connecting rod (5), and the second connecting rod (5) forms a moving structure on the outer ring (1).
3. A slew bearing in an outer race belt drive gear configuration as defined in claim 1 wherein: the gear structure main body (3) is fixedly connected with the first connecting rod (4), the first connecting rod (4) is fixedly connected with the second connecting rod (5), and the number of the first connecting rod (4) is the same as that of the second connecting rod (5).
4. A slew bearing in an outer race belt drive gear configuration as defined in claim 1 wherein: the protection plate (10) is in contact connection with the outer ring (1), the protection plate (10) is in threaded connection with the second threaded rod (11), and the second threaded rod (11) is in threaded connection with the outer ring (1).
5. A slew bearing in an outer race belt drive gear configuration as defined in claim 1 wherein: the taper pin (14) is detachably connected with the inner ring (2), and the taper pin (14) is in contact connection with the plug (15).
6. A slew bearing in an outer race belt drive gear configuration as defined in claim 1 wherein: the plug (15) is movably connected with the inner ring (2), and the plug (15) forms a moving structure on the inner ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123335690.0U CN216554946U (en) | 2021-12-28 | 2021-12-28 | Turntable bearing with outer ring having driving gear structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123335690.0U CN216554946U (en) | 2021-12-28 | 2021-12-28 | Turntable bearing with outer ring having driving gear structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216554946U true CN216554946U (en) | 2022-05-17 |
Family
ID=81558613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123335690.0U Active CN216554946U (en) | 2021-12-28 | 2021-12-28 | Turntable bearing with outer ring having driving gear structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216554946U (en) |
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2021
- 2021-12-28 CN CN202123335690.0U patent/CN216554946U/en active Active
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