CN202238597U - Novel exciter for vibrating screen - Google Patents
Novel exciter for vibrating screen Download PDFInfo
- Publication number
- CN202238597U CN202238597U CN2011202851819U CN201120285181U CN202238597U CN 202238597 U CN202238597 U CN 202238597U CN 2011202851819 U CN2011202851819 U CN 2011202851819U CN 201120285181 U CN201120285181 U CN 201120285181U CN 202238597 U CN202238597 U CN 202238597U
- Authority
- CN
- China
- Prior art keywords
- oil
- vibrating screen
- gear
- exciter
- centering block
- 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
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- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
The utility model provides a novel exciter for a vibrating screen, which has good sealing performance and rapid heat dissipation. The novel exciter for the vibrating screen comprises a box body (1), a bearing gland (2), a labyrinth seal ring (3) and the like, and is characterized in that a long shaft (7) and a short shaft (9) are arranged in the box body (1) of the novel exciter for the vibrating screen, and the long shaft and the short shaft are respectively provided with a left-handed gear (13) and a right-handed gear (14). The novel exciter for the vibrating screen has a light structure, good sealing performance, rapid heat dissipation, no oil leakage, high durability and reliability and high cost performance and is capable of continuously running at high frequency. The fitting surfaces of the exciter are respectively and precisely processed by adopting a numerical control machine before being assembled, thereby, the entire assembling quality of the vibrating screen is effectively ensured, and then, a vibrating screen body is fastened according to a specified tightening torque by adopting a high-quality bolt and adopting an advanced clean seal assembling process.
Description
Technical field
The utility model relates to a kind of vibrator, relates in particular to a kind of novel vibrating screen vibrator.
Background technology
Along with improving constantly of bolting specification requirement, the vibrator that presses for a kind of super large exciting force and safety coefficient, overlength service life is applied to vibratory sieve.Because the vibrator development time that at present domestic producers make is short, with low content of technology, manufacture level is poor; In time do not improve and improve; Product can not satisfy higher instructions for use; So mostly coal preparation plant selects the more excellent imported product of quality for use, but expensive eventually, delivery cycle is also longer.Be raising China equipment manufacture technical merit, surpass the advanced, the technological innovation of vibratory sieve vibrator is imperative.
Summary of the invention
According to above technical problem; The utility model provides the novel vibrating screen vibrator of a kind of good seal, rapid heat dissipation;, oil stifled sealing gasket 17 stifled 16 by casing 1, bearing gland 2, labyrinth seal ring 3, centering block 4, balancer shaft 5, centering block gland 6, major axis 7, centering block separation sleeve 8, minor axis 9 oil baffle disc A10, bearing 11, oil baffle disc B12, left-handed gear 13, dextrorotation gear 14, outside framework oil seal 15, magnetic oil, Box Cover 18, Box Cover pad 19, gear separation sleeve 20, oil-sealing sleeve 21, respirator 22 are formed; It is characterized in that a major axis and minor axis are arranged in the utility model casing; Left-handed gear and dextrorotation gear are housed respectively on the axle; Respectively there is a bearing gear both sides; The bearing outside has oil baffle disc, oil-sealing sleeve, labyrinth seal ring, centering block separation sleeve, centering block and balancer shaft etc. successively, and stifled, oily stifled sealing gasket of magnetic oil and respirator are equipped with in the casing outside.
The beneficial effect of the utility model is: what its sophistication of the utility model specialty was made is efficient toward the afterburning box vibrator of complex line; Such vibrator adopts the special vibrating bearing of the up-to-date development of SKF; Gear housing is manufactured meticulously, light in structure, good seal, rapid heat dissipation, oil-proof, durable reliable, and cost performance is high; But high frequency turns round continuously; Centering block is provided with multiple chock filling mode, and the eccentric moment or the exciting force of big parameter capable of being combined satisfy the different vibration indexs and the requirement of use, are applicable to all kinds of vibratory equipments.Adopt the splash lubrication mode, select the high-grade lubricating oil of world's famous brand for use, improve the result of use and the life-span of equipment greatly.Adopt magnetic drain plug with the iron filings in the in good time absorption gear lubricant, improve oil quality, and be provided with special respirator.The vibrator mating surface all adopts Digit Control Machine Tool to carry out Precision Machining before assembling, guarantees the whole assembly quality of screen(ing) machine effectively.Select the high-quality bolt then for use, adopt advanced cleaning sealing assembly technology that sieve nest is fastening by the clamp load torque of regulation.
Description of drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the side view of the utility model embodiment.
Fig. 3 is the cutaway view of the utility model embodiment.
The specific embodiment
In conjunction with Fig. 1, Fig. 2, shown in Figure 3, the utility model is further specified
Claims (1)
1. novel vibrating screen vibrator; Form by casing (1), bearing gland (2), labyrinth seal ring (3), centering block (4), balancer shaft (5), centering block gland (6), major axis (7), centering block separation sleeve (8), minor axis (9) oil baffle disc A (10), bearing (11), oil baffle disc B (12), left-handed gear (13), dextrorotation gear (14), outside framework oil seal (15), magnetic oil stifled (16), the stifled sealing gasket (17) of oil, Box Cover (18), Box Cover pad (19), gear separation sleeve (20), oil-sealing sleeve (21), respirator (22); It is characterized in that a major axis (7) and a minor axis (9) are arranged in the utility model casing (1); Left-handed gear (13) and dextrorotation gear (14) are housed respectively on the axle; Respectively there is a bearing (11) the gear both sides; Bearing (11) outside has oil baffle disc, oil-sealing sleeve (21), labyrinth seal ring (3), centering block separation sleeve (8), centering block (4) and balancer shaft (5) etc. successively, and magnetic oil stifled (16), the stifled sealing gasket (17) of oil and respirator (22) are equipped with in casing (1) outside.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011202851819U CN202238597U (en) | 2011-08-08 | 2011-08-08 | Novel exciter for vibrating screen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011202851819U CN202238597U (en) | 2011-08-08 | 2011-08-08 | Novel exciter for vibrating screen |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202238597U true CN202238597U (en) | 2012-05-30 |
Family
ID=46099901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011202851819U Expired - Fee Related CN202238597U (en) | 2011-08-08 | 2011-08-08 | Novel exciter for vibrating screen |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202238597U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106925513A (en) * | 2015-12-30 | 2017-07-07 | 奥瑞(天津)工业技术有限公司 | Vibrating screen vibration exciter |
-
2011
- 2011-08-08 CN CN2011202851819U patent/CN202238597U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106925513A (en) * | 2015-12-30 | 2017-07-07 | 奥瑞(天津)工业技术有限公司 | Vibrating screen vibration exciter |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20140808 |
|
EXPY | Termination of patent right or utility model |