CN103256300A - Novel rotary supporting structure - Google Patents
Novel rotary supporting structure Download PDFInfo
- Publication number
- CN103256300A CN103256300A CN 201310200563 CN201310200563A CN103256300A CN 103256300 A CN103256300 A CN 103256300A CN 201310200563 CN201310200563 CN 201310200563 CN 201310200563 A CN201310200563 A CN 201310200563A CN 103256300 A CN103256300 A CN 103256300A
- Authority
- CN
- China
- Prior art keywords
- steel ring
- revolution
- rotary
- supporting structure
- outer rim
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a novel rotary supporting structure. The novel rotary supporting structure comprises an upper rotary outer steel ring, a lower rotary outer steel ring, a rotary inner steel ring and a rotary support gear, wherein the rotary inner steel ring and the rotary support gear are connected through a connecting piece; the rotary inner steel ring, the rotary support gear and the connecting piece are of an integrated structure; the connecting piece is arranged between the upper rotary outer steel ring and the lower rotary outer steel ring; an upper roller path is arranged between the upper rotary outer steel ring and the rotary inner steel ring; an upper ball is arranged inside the upper roller path; a lower roller path is arranged between the lower rotary outer steel ring and the rotary inner steel ring; and a lower ball is arranged inside the lower roller path. Due to the mode, the rotary supporting structure is novel and is especially suitable for being used in a rotary type anti-blocking material bin.
Description
Technical field
The present invention relates to the pivoting support technical field, particularly relate to a kind of novel rotation supporting structure.
Background technique
Pivoting support is turntable bearing again, is a kind of large size bearing that can bear combined load, can bear simultaneously bigger axially, radial load and tilting moment.Pivoting support has obtained using widely in industries such as coal industry processed, metallurgical machinery, ship equipment, engineering machinery.Existing pivoting support structure is single, can not fully satisfy industry requirement.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of novel rotation supporting structure, and novel structure especially is suitable for use in the rotary type block-resistant material bin.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of novel rotation supporting structure is provided, comprise: on turn round outer rim, the turning down outer rim, steel ring and pivoting support gear in the revolution, steel ring is connected by a connection piece with the pivoting support gear in the described revolution, steel ring in the described revolution, pivoting support gear and link are integral structure, described link is arranged between revolution outer rim and the turning down outer rim, described going up in revolution outer rim and the revolution is provided with raceway between the steel ring, the described raceway inside of going up arranges ball, be provided with down raceway between the steel ring in described turning down outer rim and the revolution, described raceway inside down arranges down ball.
In a preferred embodiment of the present invention, the outer side surface on steel ring top is provided with seal ring in the described revolution, and the outer side surface of steel ring bottom is provided with lower seal in the described revolution.
In a preferred embodiment of the present invention, described upward seal ring and lower seal are the polyurethane seal ring.
In a preferred embodiment of the present invention, the outer surface of described pivoting support gear is provided with hard alloy abrasion-resistant layer.
The invention has the beneficial effects as follows: the novel rotation supporting structure that the present invention discloses, novel structure especially is suitable for use in the rotary type block-resistant material bin.
Description of drawings
Fig. 1 is the structural representation of novel rotation supporting structure one preferred embodiment of the present invention;
The mark of each parts is as follows in the accompanying drawing: turn round outer rim 1,, 2, the turning down outer rim, 3, steel ring in the revolution, 4, the pivoting support gear, 5, link, 6, go up raceway, 7, go up ball, 8, raceway down, 9, following ball, 10, go up seal ring, 11, lower seal.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
See also Fig. 1, the embodiment of the invention comprises:
A kind of novel rotation supporting structure, comprise: on turn round outer rim 1, turning down outer rim 2, steel ring 3 and pivoting support gear 4 in the revolution, steel ring 3 is connected by a connection piece 5 with pivoting support gear 4 in the described revolution, steel ring 3 in the described revolution, pivoting support gear 4 and link 5 are integral structure, described link 5 is arranged between revolution outer rim 1 and the turning down outer rim 2, described going up in revolution outer rim 1 and the revolution is provided with raceway 6 between the steel ring 3, described raceway 6 inside of going up arrange ball 7, be provided with down raceway 8 between the steel ring 3 in described turning down outer rim 2 and the revolution, described raceway 8 inside down arrange down ball 9.
Novel structure of the present invention, stable performance is suitable for use in the rotary type block-resistant material bin.
The outer side surface on steel ring 3 tops is provided with seal ring 10 in the described revolution, and the outer side surface of steel ring 3 bottoms is provided with lower seal 11 in the described revolution, and described upward seal ring 10 and lower seal 11 can stop the outside dust to enter pivoting support inside.
Described upward seal ring 10 and lower seal 11 are the polyurethane seal ring, and wear resistance is good.
The outer surface of described pivoting support gear 4 is provided with hard alloy abrasion-resistant layer.
The novel rotation supporting structure that the present invention discloses, novel structure especially is suitable for use in the rotary type block-resistant material bin.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (4)
1. novel rotation supporting structure, it is characterized in that, comprise: on turn round outer rim, the turning down outer rim, steel ring and pivoting support gear in the revolution, steel ring is connected by a connection piece with the pivoting support gear in the described revolution, steel ring in the described revolution, pivoting support gear and link are integral structure, described link is arranged between revolution outer rim and the turning down outer rim, described going up in revolution outer rim and the revolution is provided with raceway between the steel ring, the described raceway inside of going up arranges ball, be provided with down raceway between the steel ring in described turning down outer rim and the revolution, described raceway inside down arranges down ball.
2. novel rotation supporting structure according to claim 1 is characterized in that, the outer side surface on steel ring top is provided with seal ring in the described revolution, and the outer side surface of steel ring bottom is provided with lower seal in the described revolution.
3. novel rotation supporting structure according to claim 2 is characterized in that, described upward seal ring and lower seal are the polyurethane seal ring.
4. novel rotation supporting structure according to claim 1 is characterized in that, the outer surface of described pivoting support gear is provided with hard alloy abrasion-resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310200563 CN103256300A (en) | 2013-05-27 | 2013-05-27 | Novel rotary supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310200563 CN103256300A (en) | 2013-05-27 | 2013-05-27 | Novel rotary supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103256300A true CN103256300A (en) | 2013-08-21 |
Family
ID=48960440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310200563 Pending CN103256300A (en) | 2013-05-27 | 2013-05-27 | Novel rotary supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103256300A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214225A (en) * | 2014-09-03 | 2014-12-17 | 洛阳轴研科技股份有限公司 | Double-row four-point contact ball turntable bearing |
-
2013
- 2013-05-27 CN CN 201310200563 patent/CN103256300A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214225A (en) * | 2014-09-03 | 2014-12-17 | 洛阳轴研科技股份有限公司 | Double-row four-point contact ball turntable bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103256300A (en) | Novel rotary supporting structure | |
| CN203362811U (en) | Novel rotating supporting structure | |
| CN204171856U (en) | A kind of floating bearing plane is without magnetic grinding frock | |
| CN103133527A (en) | Self-positioning external-tooth crossed roller type slewing bearing | |
| CN202973842U (en) | Improved rotary kiln catch wheel device | |
| CN204664175U (en) | With the single-row spherical-roller bearing of seal ring | |
| CN203068025U (en) | Central slewing joint provided with bearing additionally | |
| CN204437073U (en) | A kind of combination-inlaying formula self oiling bearing | |
| CN202646372U (en) | Three-row-roller type rotary bearing | |
| CN203612842U (en) | Novel escalator roller | |
| CN202955119U (en) | Annular gear slewing bearing | |
| CN202367980U (en) | Double-support structure of clutch of flywheel of press machine | |
| CN202625281U (en) | High-sealing turnabout rotary drum for belt conveyor | |
| CN101655125A (en) | L-shaped pivoting support | |
| CN203948445U (en) | The retainer roller thrust bearing of improvement | |
| CN102210993B (en) | Bottom support for stirring device | |
| CN104314971B (en) | A kind of sliding bearing | |
| CN104565075B (en) | Ultra-large type thrust ball bearing | |
| CN203743198U (en) | Large bearing for rotary platform truck | |
| CN201891740U (en) | Plane retainer unit for slewing bearing | |
| CN202569666U (en) | Central turntable device of concentrator | |
| CN202901005U (en) | Inclined column-type slewing bearing | |
| CN202784629U (en) | Dust-proof conveyer driving drum | |
| CN204525399U (en) | A kind of large rotary wheel manufactures supporting construction | |
| CN201512294U (en) | Wear-resisting carrying roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130821 |