CN202283463U - Bearing disc for stirring speed reducer - Google Patents
Bearing disc for stirring speed reducer Download PDFInfo
- Publication number
- CN202283463U CN202283463U CN2011203966665U CN201120396666U CN202283463U CN 202283463 U CN202283463 U CN 202283463U CN 2011203966665 U CN2011203966665 U CN 2011203966665U CN 201120396666 U CN201120396666 U CN 201120396666U CN 202283463 U CN202283463 U CN 202283463U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- bearing
- reductor
- speed reducer
- bearing seat
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a bearing disc for a stirring speed reducer. The bearing disc comprises a sleeve, rolling bearings, a bearing seat, a bearing cap and a coupler, wherein the sleeve is used for being inserted into an output shaft of the speed reducer; the sleeve is assembled in the bearing seat through the rolling bearings; the bearing seat is fixed on a flange of the speed reducer; a flange seat for fixedly connecting a tank opening support is arranged on the bearing seat; the bearing cap is fixed on the bearing seat; a sealing ring is arranged between the bearing cap and the sleeve; one end of the coupler is fixedly connected with the sleeve; and the coupler is used for mounting and fixing a stirring shaft. A sleeve insertion structure is adopted in the connecting assembly between the bearing disc and the speed reducer, and the bearing disc is convenient to mount; the bearing disc occupies a small height space and can replace a frame under the condition that the frame is unavailable so as to improve internal stress conditions of the speed reducer, the service life of the speed reducer is prolonged, and a condition of oil leakage of the speed reducer is improved; and the bearing disc is coupled to the stirring shaft through a split jacket type coupler, and the bearing disc is easily and rapidly mounted and detached and has a high centering property.
Description
Technical field
The utility model relates to the bracing or strutting arrangement that stirs with reductor, specifically is a kind of inner stressing conditions of reductor that when reductor is worked, is used to improve, and bears the carrier of axial force and radial load.
Background technology
Mixing operation is the production process commonly used in the industrial processes, and along with the expansion gradually of commercial production scale, people have higher requirement to the mixing plant security reliability.Reductor is the power part on the mixing plant, and when carrying out stirring operation, axial force and radial load that shaft and agitator produce can react on reductor, cause reductor inside stressed.Because existing cycloid speed reducer, gear reduction unit all can not bear too big axial force and radial load, need to install frame usually and improve the inner stressing conditions of reductor.But in some occasion, the installing space of reductor is restricted, and frame can't be installed, and has only directly through shaft coupling reductor to be connected with shaft, and the easy like this bearing in reduction gears that causes damages and reductor leakage of oil situation.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art; A kind of carrier that stirs with reductor is provided; Be restricted and can not use under the situation of frame at the reductor installing space, carrier can replace frame to use, to improve the inner stressing conditions of reductor; Prolong the service life of reductor, improve reductor leakage of oil situation.
The technical scheme that provides according to the utility model; Stir carrier with reductor; It is characterized in that: said carrier comprises sleeve, rolling bearing, load bearing seat, bearing gland and shaft coupling, and sleeve is used to insert the output shaft of reductor, and sleeve is assemblied in the load bearing seat through rolling bearing; Load bearing seat is fixed on the flange of reductor, and load bearing seat is provided with the ring flange that is used to connect standing tank mouth bearing; Bearing gland is fixed on the load bearing seat, between bearing gland and the sleeve sealing ring is housed; It is fixing that said shaft coupling one end is connected with sleeve, the shaft coupling shaft and fixing that is used to pack into.
As the further improvement of the utility model, an end of said rolling bearing inner ring is spacing through the step that sleeve one end outer wall is provided with, and the other end of inner ring blocks through the back-up ring that is contained on the sleeve outer wall; One end of said housing washer is spacing through the step that load bearing seat one end inwall is provided with, and the other end of outer ring compresses through bearing gland.
Split the jacket type shaft coupling as the said shaft coupling employing of the further improvement of the utility model.
Said bearing gland of further improvement and the sealing ring between the sleeve as the utility model adopt the skeleton rubber sealing ring.
The utility model compared with prior art, advantage is: the sleeve insert structure is adopted in being linked and packed of (1) the utility model and reductor, and is easy for installation; (2) height space that takies of the utility model is little; Be restricted and can not use under the situation of frame at the reductor installing space, the utility model can replace frame to use, to improve the inner stressing conditions of reductor; Prolong the service life of reductor, improve reductor leakage of oil situation; (3) the utility model and shaft adopt and split the jacket type shaft coupling and connect, and are easy to Fast Installation and dismounting, and good to neutrality.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Description of reference numerals: 1-reductor, 1a-output shaft, 1b-flange, 2-sleeve, 3-rolling bearing, 4-load bearing seat, 4a-ring flange, 5-bearing gland, 6-back-up ring, 7-sealing ring, 8-shaft coupling.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the utility model is described further.
As shown in the figure: the carrier of the utility model mainly is made up of parts such as sleeve 2, rolling bearing 3, load bearing seat 4, bearing gland 5 and shaft couplings 8; Said sleeve 2 is used to insert the output shaft 1a of reductor 1, and sleeve 2 is assemblied in the load bearing seat 4 through rolling bearing 3, and load bearing seat 4 is through on the flange 1b that is bolted to reductor 1, and load bearing seat 4 is provided with the ring flange 4a that is used to connect standing tank mouth bearing; Bearing gland 5 is equipped with sealing ring 7 through being bolted on the load bearing seat 4 between bearing gland 5 and the sleeve 2, the sealing circle 7 preferred skeleton rubber sealing rings 7 that adopt; Said shaft coupling 8 one ends are connected fixing with sleeve 2 through bolt, shaft coupling 8 shaft and fixing that is used to pack into, and said shaft coupling 8 preferably employing is split jacket type shaft coupling 8, so that Fast Installation and dismounting are guaranteed neutrality good simultaneously.
The fit of said rolling bearing 3 is as shown in Figure 1; Rolling bearing 3 is assemblied between sleeve 2 and the load bearing seat 4; One end of rolling bearing 3 inner rings is spacing through the step that sleeve 2 one end outer walls are provided with, and the other end of inner ring blocks through the back-up ring 6 that is contained on sleeve 2 outer walls; One end of said rolling bearing 3 outer rings is spacing through the step that load bearing seat 4 one end inwalls are provided with, and the other end of outer ring compresses through bearing gland 5.
During concrete the installation, the output shaft 1a of reductor 1 is inserted in the sleeve 2, with bolt load bearing seat 4 is connected fixingly then with the flange 1b of reductor 1, the flange on the load bearing seat 4 is connected with bolt with a jar mouthful bearing to be fixed, again with the shaft shaft coupling 8 interior also clampings of packing into.
During mixer work; Axial force and radial load that shaft and agitator are produced when stirring are passed to load bearing seat 4 and bearing gland 5 through shaft coupling 8, sleeve 2, rolling bearing 3 successively; Effectively improved reductor 1 inner stressing conditions; Make reductor 1 only play the purpose of transmitting moment of torsion and deceleration basically, prolonged the service life of reductor 1, improved reductor 1 leakage of oil situation.
Claims (4)
1. stir carrier with reductor; It is characterized in that: said carrier comprises sleeve (2), rolling bearing (3), load bearing seat (4), bearing gland (5) and shaft coupling (8); Sleeve (2) is used to insert the output shaft (1a) of reductor (1); Sleeve (2) is assemblied in the load bearing seat (4) through rolling bearing (3); Load bearing seat (4) is through on the flange (1b) that is bolted to reductor (1), and load bearing seat (4) is provided with the ring flange (4a) that is used to connect standing tank mouth bearing; Bearing gland (5) is equipped with sealing ring (7) through being bolted on the load bearing seat (4) between bearing gland (5) and the sleeve (2); Said shaft coupling (8) one ends are connected fixing with sleeve (2) through bolt, shaft coupling (8) shaft that is used to pack into is also fixed.
2. stirring as claimed in claim 1 is with the carrier of reductor; It is characterized in that: an end of said rolling bearing (3) inner ring is spacing through the step that sleeve (2) one end outer walls are provided with, and the other end of inner ring blocks through the back-up ring (6) that is contained on sleeve (2) outer wall; One end of said rolling bearing (3) outer ring is spacing through the step that load bearing seat (4) one end inwalls are provided with, and the other end of outer ring compresses through bearing gland (5).
3. stirring as claimed in claim 1 is characterized in that with the carrier of reductor: the sealing ring (7) between said bearing gland (5) and the sleeve (2) adopts skeleton rubber sealing ring (7).
4. stirring as claimed in claim 1 is characterized in that with the carrier of reductor: said shaft coupling (8) adopts splits jacket type shaft coupling (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203966665U CN202283463U (en) | 2011-10-18 | 2011-10-18 | Bearing disc for stirring speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203966665U CN202283463U (en) | 2011-10-18 | 2011-10-18 | Bearing disc for stirring speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202283463U true CN202283463U (en) | 2012-06-27 |
Family
ID=46294999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203966665U Withdrawn - After Issue CN202283463U (en) | 2011-10-18 | 2011-10-18 | Bearing disc for stirring speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202283463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389740A (en) * | 2011-10-18 | 2012-03-28 | 江苏浩特隆搅拌设备有限公司 | Loading plate of reduction gear used for mixing |
-
2011
- 2011-10-18 CN CN2011203966665U patent/CN202283463U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389740A (en) * | 2011-10-18 | 2012-03-28 | 江苏浩特隆搅拌设备有限公司 | Loading plate of reduction gear used for mixing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120627 Effective date of abandoning: 20131106 |
|
| RGAV | Abandon patent right to avoid regrant |