CN202215748U - Shaft end sealing device special for stirring machine - Google Patents
Shaft end sealing device special for stirring machine Download PDFInfo
- Publication number
- CN202215748U CN202215748U CN2011202829088U CN201120282908U CN202215748U CN 202215748 U CN202215748 U CN 202215748U CN 2011202829088 U CN2011202829088 U CN 2011202829088U CN 201120282908 U CN201120282908 U CN 201120282908U CN 202215748 U CN202215748 U CN 202215748U
- Authority
- CN
- China
- Prior art keywords
- hub
- sealing device
- sealing
- big
- bearing
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 44
- 238000003756 stirring Methods 0.000 title abstract description 3
- 125000006850 spacer group Chemical group 0.000 claims abstract description 16
- 239000004519 grease Substances 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Accessories For Mixers (AREA)
- Sealing Devices (AREA)
Abstract
The utility model relates to a shaft end sealing device special for a stirring machine. The shaft end sealing device comprises a sealing disc, a Che's seal, fixed hubs, a big rotary hub, a floating oil seal ring, perforation bolts, a pin shaft, a spacer bush, a lip-type sealing ring, a bearing, a main shaft and a small rotary drum. The shaft end sealing device is characterized in that: the spacer bush is arranged at the front end of the bearing on the main shaft; the lip-type sealing ring is arranged at the joint of the spacer bush and the bearing; the big rotary hub is arranged at the front end of the spacer bush; the sealing disc is arranged at the front end of the big rotary hub and connected with the big rotary hub by the pin shaft; the floating oil seal ring is arranged on the big rotary hub; the small rotary drum is arranged on the floating oil seal ring; the small rotary drum and the big rotary drum are connected by threads and positioned by the perforation bolts; the fixed hubs are arranged on the small rotary drum and the big rotary drum; and the Che's seal is arranged between the sealing disc and the fixed hubs to form the integrated shaft end sealing device. By sealing of each sealing piece and lubricating of grease, the shaft end sealing device has low oil consumption, a good sealing effect and long service life, ensures stable quality after maintenance, is a preferred and ideal shaft end sealing device for manufacturers, has a simple structure, is convenient to mount, and can be favorably received by users.
Description
Technical field:
The utility model relates to a kind of stirrer special axis end sealing device.
Background technique:
At present, the sealing of existing stirrer all is to adopt traditional sealing configuration, though stirrer can both carry out stirring work; But the shaft sealing problem is the insoluble difficult problem of industry always, exists deficiency to be, consumption oil is big, relies on the field worker level when sealing life, weak point was changed; Quality is unstable, like this, brings inconvenience to the user; Numerous users hope to have consumption oil little, and sealing life is long, and the stable a kind of stirrer special axis end sealing device of airtight quality comes out.
Summary of the invention:
The purpose of the utility model has provided that a kind of consumption oil is little, good sealing effect, sealing life long, stay-in-grade a kind of stirrer special axis end sealing device, to overcome above-mentioned deficiency.
The purpose of the utility model is realized by following technological scheme:
A kind of stirrer special axis end sealing device; Comprise envelope dish, Che Shi sealing, decide hub, change hub, float grease seal ring, junction of the edges of two sheets of paper screw, bearing pin, spacer, lip-type packing, bearing, main shaft, little commentaries on classics hub greatly, it is characterized in that: the bearing front end on the main shaft is installed spacer, and lip-type packing is installed in spacer and bearing joint; The spacer front end is installed the big hub that changes; Big commentaries on classics hub front end is installed the envelope dish and is connected by bearing pin, changes greatly float grease seal ring is installed on the hub, and little commentaries on classics hub is installed on the float grease seal ring; Little commentaries on classics hub and the big hub that changes are with being threaded; And by junction of the edges of two sheets of paper screw location, little commentaries on classics hub, change to install on the hub and decide hub greatly, envelope dish and decide a kind of stirrer special axis of installation Che Shi sealing group all-in-one-piece end sealing device between the hub.
The utility model has the advantages that:
Adopt the utility model shaft end seal device, it mainly is through each Sealing sealing, so the grease lubricate is few with oil; Good sealing effect, long service life is installed and is guaranteed maintenance back steady quality; It is first-selected, the desirable a kind of stirrer special axis end sealing device of vast production stirrer producer; Simple in structure, easy for installation, can receive user's welcome surely.
Description of drawings:
Fig. 1 is the structural representation of the utility model;
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described,
Embodiment:
As shown in Figure 1, a kind of stirrer special axis of the utility model end sealing device is by envelope dish 1, Che Shi sealing 2, decide hub 3, change hub 4, float grease seal ring 5, junction of the edges of two sheets of paper screw 6, bearing pin 7, spacer 8, lip-type packing 9, bearing 10, main shaft 11, little commentaries on classics hub 12 greatly and form; It is characterized in that: bearing 10 front ends on the main shaft 11 are installed spacer 8; Spacer 8 is installed lip-type packing 9 with bearing 10 joints, and spacer 8 front ends are installed the big hub 4 that changes, and changes hub 4 front ends greatly and envelope dish 1 is installed and is connected by bearing pin 7; The big commentaries on classics installed float grease seal ring 5 on the hub 4; Little commentaries on classics hub 12 is installed on the float grease seal ring 5, and little commentaries on classics hub 12 is threaded with big hub 4 usefulness of changeing, and by junction of the edges of two sheets of paper screw 6 location; Little commentaries on classics hub 12, change to install on the hub 4 and decide hub 3 greatly, envelope dish 1 with decide a kind of stirrer special axis end sealing device that installation Che Shi between the hub 3 seals 2 composition one.
During use, directly installation can be used, the utility model shaft end seal device, and consumption oil is little, good sealing effect, sealing life is long, and stay-in-grade a kind of stirrer special axis end sealing device is simple in structure, easy for installation, can receive user's welcome surely.
Claims (1)
1. stirrer special axis end sealing device; Comprise envelope dish, Che Shi sealing, decide hub, change hub, float grease seal ring, junction of the edges of two sheets of paper screw, bearing pin, spacer, lip-type packing, bearing, main shaft, little commentaries on classics hub greatly, it is characterized in that: the bearing front end on the main shaft is installed spacer, and lip-type packing is installed in spacer and bearing joint; The spacer front end is installed the big hub that changes; Big commentaries on classics hub front end is installed the envelope dish and is connected by bearing pin, changes greatly float grease seal ring is installed on the hub, and little commentaries on classics hub is installed on the float grease seal ring; Little commentaries on classics hub and the big hub that changes are with being threaded; And by junction of the edges of two sheets of paper screw location, little commentaries on classics hub, change to install on the hub and decide hub greatly, envelope dish and decide a kind of stirrer special axis of installation Che Shi sealing group all-in-one-piece end sealing device between the hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202829088U CN202215748U (en) | 2011-08-05 | 2011-08-05 | Shaft end sealing device special for stirring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202829088U CN202215748U (en) | 2011-08-05 | 2011-08-05 | Shaft end sealing device special for stirring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202215748U true CN202215748U (en) | 2012-05-09 |
Family
ID=46015004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202829088U Expired - Fee Related CN202215748U (en) | 2011-08-05 | 2011-08-05 | Shaft end sealing device special for stirring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202215748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118517526A (en) * | 2024-07-23 | 2024-08-20 | 洛阳开创车桥有限公司 | Steering drive axle sealing structure under reciprocating and rotating compound motion and mounting method |
-
2011
- 2011-08-05 CN CN2011202829088U patent/CN202215748U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118517526A (en) * | 2024-07-23 | 2024-08-20 | 洛阳开创车桥有限公司 | Steering drive axle sealing structure under reciprocating and rotating compound motion and mounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20130805 |