CN207906754U - A kind of rotating device - Google Patents
A kind of rotating device Download PDFInfo
- Publication number
- CN207906754U CN207906754U CN201721919398.4U CN201721919398U CN207906754U CN 207906754 U CN207906754 U CN 207906754U CN 201721919398 U CN201721919398 U CN 201721919398U CN 207906754 U CN207906754 U CN 207906754U
- Authority
- CN
- China
- Prior art keywords
- head cover
- device base
- rotation device
- vessel
- rotating device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model proposes a kind of rotating devices, including rotation device base, head cover, the rotation device base is equipped with a vessel, the vessel is equipped with a plane bearing, and the deep groove ball bearing above the plane bearing, and a cylindrical wall is extended downwardly in the middle part of the head cover, the deep groove ball bearing is located on the outside of the cylindrical wall, the plane bearing is supported in the end of cylindrical wall, further includes slip ring and bottom cover, and the slip ring is connected with head cover.The vessel fixed pan bearing and deep groove ball bearing that this programme passes through rotation device base, head cover is set to be concentric with rotation device base, solve the problems, such as that large-scale rotating device head cover and rotation device base concentricity are bigger than normal, the use of plane bearing simultaneously can make the load-carrying of head cover carrying bigger, the use of slip ring solve the problems, such as that rotating device head cover table top and rotation device base electric power and signal transmssion line are easy around dead.
Description
Technical field
The utility model is related to electric power and signal data transmission fields, more specifically refer to a kind of rotating device.
Background technology
It is different and shake and rotating device needs transmission electric power or letter in rotation that large-scale rotating device is easy concentricity
Number is susceptible to power line or signal wire around dead or stuck phenomenon.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of rotating device.
To achieve the above object, the utility model uses following technical scheme：
A kind of rotating device, including：It is rotation device base, coaxially connected in the head cover in the rotation device base, institute
The rotation device base stated is equipped with a vessel, and the vessel is equipped with a plane bearing, and above the plane bearing
Deep groove ball bearing, extend downwardly a cylindrical wall in the middle part of the head cover, the deep groove ball bearing is located on the cylindrical wall
Outside, the plane bearing is supported in the end of cylindrical wall, further includes slip ring and bottom cover, and the slip ring is connected with head cover,
And the end of slip ring is through the head cover, rotation device base and bottom cover, the bottom cover is connected to head cover and by rotating device
Pedestal is installed on head cover.
Its further technical solution is：A step mounting portion, plane bearing setting are equipped on the inside of the vessel
On a step surface, the deep groove ball bearing is arranged on another step surface, and step surface is high where the deep groove ball bearing
The step surface where the plane bearing.
Its further technical solution is：The slip ring includes circular support, and by being protruded out in the middle part of the circular support
And the end gone out, the circular support are along the circumferential direction equipped with threaded hole, the head cover is equipped with corresponding screw thread
Hole, the two are connected by screw fixation.
Its further technical solution is：The bottom cover includes bottom plate, and the column by being protruded out in the middle part of the bottom plate
The end in shape portion, the columnar part extends upward a tubular wall, and the middle part of the columnar part is equipped with a through-hole, and described is logical
The columnar part of the periphery in hole is equipped with threaded hole, and the head cover is equipped with corresponding threaded hole, and the columnar part is worn
The vessel is crossed, so that bottom cover is connected and fixed with head cover, wherein the plane bearing is located on the outer wall of the columnar part.
Its further technical solution is：The head cover is equipped with a leading groove.
Its further technical solution is：The vessel side is equipped with a cable-through hole.
Its further technical solution is：The rotation device base is equipped with the reinforcing rib being distributed uniformly and circumferentially,
The reinforcing rib extends to the vessel of rotation device base from rotation device base outer edge.
The advantageous effect of the utility model compared with prior art is：This programme is fixed by the vessel of rotation device base
Plane bearing and deep groove ball bearing, make head cover be concentric with rotation device base, solve large-scale rotating device head cover and rotating dress
Bottom set seat concentricity problem bigger than normal, while the use of plane bearing can make the load-carrying of head cover carrying bigger, the use solution of slip ring
Rotating device head cover table top of having determined and rotation device base electric power and signal transmssion line are easy around dead problem.
The utility model is further described in the following with reference to the drawings and specific embodiments.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of rotating device of the utility model；
Fig. 2 is a kind of explosive view of rotating device of the utility model；
Fig. 3 is a kind of sectional view of rotating device of the utility model.
Reference numeral
30 rotating device, 301 rotation device base
302 head cover, 303 vessel
304 plane bearing, 305 deep groove ball bearing
306 slip ring, 307 bottom cover
308 step mounting portion, 309 circular support
310 end, 311 bottom plate
312 columnar part, 313 leading groove
314 cable-through holes
Specific implementation mode
In order to more fully understand the technology contents of the utility model, with reference to specific embodiment to the skill of the utility model
Art scheme is further described and illustrates, but not limited to this.
As shown in Fig. 1 to Fig. 3, a kind of rotating device 30, including：It is rotation device base 301, coaxially connected in the rotation
Head cover 302 on device pedestal 301, rotation device base 301 are equipped with a vessel 303, and vessel 303 is equipped with a plane bearing 304,
And the deep groove ball bearing 305 above plane bearing 304, the middle part of head cover 302 extend downwardly a cylindrical wall, deep-groove ball axis
305 outsides for being located on the cylindrical wall are held, the end 310 of cylindrical wall supports plane bearing 304, passes through rotation device base
301 303 fixed pan bearing 304 of vessel and deep groove ball bearing 305, makes head cover 302 be concentric with rotation device base 301, solution
It has determined large-scale rotating device head cover 302 and 301 concentricity of rotation device base problem bigger than normal, while plane bearing 304 makes
Further include slip ring 306 and bottom cover 307 with the load-carrying that head cover 302 can be made to carry bigger, slip ring 306 is connected with head cover 302, and
The end 310 of slip ring 306 is connected to head cover 302 simultaneously through head cover 302, rotation device base 301 and bottom cover 307, bottom cover 307
Rotation device base 301 is installed on head cover 302, the use of slip ring 306 solves 302 table top of rotating device head cover and rotation
301 electric power of device pedestal and signal transmssion line are easy around dead problem.
Specifically, 303 inside of vessel is equipped with a step mounting portion 308, and plane bearing 304 is arranged on a step surface, deep
Ditch ball bearing 305 is arranged on another step surface, and 305 place step surface of deep groove ball bearing is higher than 304 place step of plane bearing
Face.Deep groove ball bearing 305 can be such that 302 stress of head cover rotates, and support rotating device 30 rotates, and the use of plane bearing 304 can make
Head cover 302 carries the load-carrying of bigger.
Specifically, slip ring 306 includes circular support 309, and the end protruded out by 309 middle part of the circular support
310, circular support 309 is along the circumferential direction equipped with threaded hole, and head cover 302 is equipped with corresponding threaded hole, and the two passes through spiral shell
Nail is connected and fixed.Slip ring 306 can be mounted in equipment by the threaded hole screw on head cover 302.
Specifically, bottom cover 307 includes bottom plate 311, and the columnar part 312 protruded out by 311 middle part of bottom plate, columnar part
312 end 310 extends upward a tubular wall, and the middle part of columnar part 312 is equipped with a through-hole, the columnar part of the periphery of through-hole
312 are equipped with threaded hole, and head cover 302 is equipped with corresponding threaded hole, and columnar part 312 passes through the vessel 303, so that
Bottom cover 307 is connected and fixed with head cover 302, is screwed on bottom cover 307 to head cover 302, product is made to be integrally formed, solve
Rotating device 30 is easy the problem of being shaken because of concentricity difference.Wherein, plane bearing 304 is located on the columnar part 312
Outer wall.
Specifically, head cover 302 is equipped with a leading groove 313, and the transmission line of electric power and signal data is entered through leading groove 313
Slip ring 306.
Specifically, 303 side of vessel is equipped with a cable-through hole 314, and the rotor line of slip ring 306 can be made to come out.
Specifically, rotation device base 301 is equipped with the reinforcing rib that is distributed uniformly and circumferentially, and reinforcing rib is from rotating device
301 edge of pedestal extends to the vessel 303 of rotation device base 301, plays the role of reinforcing fixed vessel 303.
In conclusion this programme makes head cover by the vessel fixed pan bearing and deep groove ball bearing of rotation device base
It is concentric with rotation device base, solves the problems, such as that large-scale rotating device head cover and rotation device base concentricity are bigger than normal, simultaneously
The use of plane bearing can make the load-carrying of head cover carrying bigger, the use of slip ring solve rotating device head cover table top and rotating dress
Bottom set seat electric power and signal transmssion line are easy around dead problem.
The above-mentioned technology contents that the utility model is only further illustrated with embodiment, in order to which reader is easier to understand,
But the embodiment for not representing the utility model is only limitted to this, and any technology done according to the utility model extends or recreation,
Protected by the utility model.The scope of protection of the utility model is subject to claims.
Claims (7)
1. a kind of rotating device, which is characterized in that including：It is rotation device base, coaxially connected in the rotation device base
Head cover, the rotation device base be equipped with a vessel, the vessel be equipped with a plane bearing, and be located at the plane
Deep groove ball bearing above bearing extends downwardly a cylindrical wall in the middle part of the head cover, and the deep groove ball bearing is located on institute
The outside of cylindrical wall is stated, the plane bearing is supported in the end of cylindrical wall, further includes slip ring and bottom cover, the slip ring and head cover
It is connected, and the end of slip ring, through the head cover, rotation device base and bottom cover, the bottom cover is connected to head cover and will rotation
Rotary device pedestal is installed on head cover.
2. a kind of rotating device according to claim 1, which is characterized in that be equipped with a step on the inside of the vessel and install
Portion, the plane bearing are arranged on a step surface, and the deep groove ball bearing is arranged on another step surface, the depth
Step surface where ditch ball bearing is higher than step surface where the plane bearing.
3. a kind of rotating device according to claim 1, which is characterized in that the slip ring includes circular support, and
By the end protruded out in the middle part of the circular support, the circular support is along the circumferential direction equipped with threaded hole, the top
It is covered with corresponding threaded hole, the two is connected by screw fixation.
4. a kind of rotating device according to claim 1, which is characterized in that the bottom cover includes bottom plate, and by institute
The columnar part protruded out in the middle part of bottom plate is stated, the end of the columnar part extends upward a tubular wall, the columnar part
Middle part is equipped with a through-hole, and the columnar part of the periphery of the through-hole is equipped with threaded hole, and the head cover is equipped with and corresponds
Threaded hole, the columnar part pass through the vessel so that bottom cover is connected and fixed with head cover, wherein the plane bearing
It is located on the outer wall of the columnar part.
5. a kind of rotating device according to claim 1, which is characterized in that the head cover is equipped with a leading groove.
6. a kind of rotating device according to claim 1, which is characterized in that the vessel side is equipped with a cable-through hole.
7. a kind of rotating device as described in claim 1, which is characterized in that the rotation device base is equipped with circumferentially side
To equally distributed reinforcing rib, the reinforcing rib extends to the vessel of rotation device base from rotation device base outer edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919398.4U CN207906754U (en) | 2017-12-29 | 2017-12-29 | A kind of rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919398.4U CN207906754U (en) | 2017-12-29 | 2017-12-29 | A kind of rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207906754U true CN207906754U (en) | 2018-09-25 |
Family
ID=63565953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721919398.4U Active CN207906754U (en) | 2017-12-29 | 2017-12-29 | A kind of rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207906754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606546A (en) * | 2021-07-07 | 2021-11-05 | 江苏信泰照明科技有限公司 | Novel municipal administration solar street lamp for environmental protection |
-
2017
- 2017-12-29 CN CN201721919398.4U patent/CN207906754U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606546A (en) * | 2021-07-07 | 2021-11-05 | 江苏信泰照明科技有限公司 | Novel municipal administration solar street lamp for environmental protection |
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