CN2573758Y - Improved low-viscosity oil lubricating vibrator - Google Patents
Improved low-viscosity oil lubricating vibrator Download PDFInfo
- Publication number
- CN2573758Y CN2573758Y CN 02274196 CN02274196U CN2573758Y CN 2573758 Y CN2573758 Y CN 2573758Y CN 02274196 CN02274196 CN 02274196 CN 02274196 U CN02274196 U CN 02274196U CN 2573758 Y CN2573758 Y CN 2573758Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- vibrator
- utility
- model
- vestlet
- 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 - Lifetime
Links
- 230000001050 lubricating effect Effects 0.000 title 1
- 210000004907 gland Anatomy 0.000 claims description 6
- 239000000314 lubricant Substances 0.000 claims description 6
- 239000003381 stabilizer Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000005461 lubrication Methods 0.000 abstract 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
The utility model relates to an improved thin-oil lubrication vibrator, which is composed of an eccentric shaft, a shaft cover pipe, a bearing seat, a bearing, a sealing device, a bearing pressure cover, a balance wheel, and a belt pulley. The utility model is made to solve the problems that a shaft eccentric vibrator of a vibration sieve leaks oil and the bearing is easy to damage. The utility model is mainly characterized in that two to four O-shaped sealing rings are arranged on a match surface of the bearing seat of the vibrator and the shaft cover pipe used for installing the bearing seat. The utility model effectively prevents lubrication oil in the vibrator from leaking and increases the service life of the bearing. The utility model can be applied to the sealing of the shaft eccentric vibrator.
Description
Technical field: the utility model relates to the vibration screening machinery field, can improve the vibrating sieve upper vibration generator bearing modified model thin oil lubricant vibrator in working life.
Background technique: the employed bearing of vibrating sieve upper vibration generator, the dynamic load that bears is bigger, adopt the effect of thin oil lubricant relatively good, and a main feature of thin oil lubricant is higher to the required precision of sealing.Otherwise do not satisfy the requirement of the abominable operating conditions of vibrating sieve.The eccentric shaft vibrator that existing circular shale shaker is used, bearing support is to adopt the sealing of O type circle with the mating part of axle vestlet, because vibrating sieve is than relatively large machinery, and working environment is more abominable, dust is bigger, very easily cause the damage of seal ring, cause leakage of oil and dust to enter bearing, cause the life-span of bearing to be reduced and damage.
The model utility content: the utility model provides a kind of modified model thin oil lubricant vibrator, and the seal arrangement of this vibrator bearing can improve the working life of bearing effectively.
The utility model is realized by following measure.Vibrator is made up of eccentric shaft, axle vestlet, bearing support, bearing, seal arrangement, bearing gland, stabilizer and belt pulley.The axle vestlet is installed between the biside plate of vibrating sieve, and eccentric shaft is fixed in the vestlet by bearing, bearing support, seal arrangement and bearing gland, and stabilizer and belt pulley are contained in the two ends of eccentric shaft.Said seal arrangement is to be provided with a seal ring between the end face of axle vestlet and bearing support, on the cylindrical fitting surface of bearing support and axle vestlet, is provided with 2-4 O RunddichtringO.
The utility model has greatly improved sealing effect after above improvement, improved the working life of bearing, has reduced the engineering time of changing bearing, has improved labour productivity.
Description of drawings: accompanying drawing is a structural representation of the present utility model, and 1 is that eccentric mass, 2 is that belt pulley, 3 is that stabilizer, 4 is that sieve box side plate, 5 is that seal arrangement, 6 is that eccentric shaft, 7 is that a vestlet, 8 is that bearing support, 9 is that bearing, 10 is that labyrinth ring, 11 is a bearing gland among the figure.
Embodiment: now further specify an embodiment of the present utility model in conjunction with the accompanying drawings, vibrator is made up of eccentric shaft 6, axle vestlet 7, bearing support 8, bearing 9, seal arrangement 5, bearing gland 11, stabilizer 3 and belt pulley 2 etc.Axle vestlet 7 is installed between the biside plate 4 of vibrating sieve; Eccentric shaft 6 is fixed in the vestlet 7 by bearing 9, bearing support 8, seal arrangement 5 and bearing gland 11; Stabilizer 3 and belt pulley 2 are contained in the two ends of eccentric shaft 6.Said seal arrangement 5 is to be provided with a seal ring between the end face of axle vestlet 7 and bearing support 8, on the cylindrical fitting surface of bearing support 8 and axle vestlet 7, is provided with 2-4 O RunddichtringO.
Claims (1)
1, a kind of modified model thin oil lubricant vibrator, form by eccentric shaft, axle vestlet, bearing support, bearing, seal arrangement, bearing gland, stabilizer and belt pulley, it is characterized in that: said seal arrangement (5) is to be provided with a seal ring between the end face of axle vestlet (7) and bearing support (8), on the cylindrical fitting surface of bearing support (8) and axle vestlet (7), be provided with 2-4 O RunddichtringO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02274196 CN2573758Y (en) | 2002-07-16 | 2002-07-16 | Improved low-viscosity oil lubricating vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02274196 CN2573758Y (en) | 2002-07-16 | 2002-07-16 | Improved low-viscosity oil lubricating vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2573758Y true CN2573758Y (en) | 2003-09-17 |
Family
ID=33738503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02274196 Expired - Lifetime CN2573758Y (en) | 2002-07-16 | 2002-07-16 | Improved low-viscosity oil lubricating vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2573758Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497664A (en) * | 2017-08-31 | 2017-12-22 | 陈志妹 | A kind of vibratory sieve leak-proof arrangement |
-
2002
- 2002-07-16 CN CN 02274196 patent/CN2573758Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497664A (en) * | 2017-08-31 | 2017-12-22 | 陈志妹 | A kind of vibratory sieve leak-proof arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANSHAN HEAVY-DUTY MINING MACHINERY CO. . LTD. Free format text: FORMER OWNER: YANG YONGZHU Effective date: 20091127 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091127 Address after: Victory Road, Liaoning mountain city of Anshan Province, No. 900 Anshan heavy mining machinery Limited by Share Ltd, zip code: 114042 Patentee after: Anshan Heavy Duty Mining Machinery Co., Ltd. Address before: Anshan heavy mining machinery plant on the west side of Lingshan Saddle Road, Qianshan District, Liaoning, Anshan Province, China: 114042 Patentee before: Yang Yongzhu |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120716 Granted publication date: 20030917 |