CN201070620Y - Multi-vibrator elliptical vibrating screen - Google Patents
Multi-vibrator elliptical vibrating screen Download PDFInfo
- Publication number
- CN201070620Y CN201070620Y CNU2007200129802U CN200720012980U CN201070620Y CN 201070620 Y CN201070620 Y CN 201070620Y CN U2007200129802 U CNU2007200129802 U CN U2007200129802U CN 200720012980 U CN200720012980 U CN 200720012980U CN 201070620 Y CN201070620 Y CN 201070620Y
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- Prior art keywords
- vibrator
- circular motion
- axle
- gear
- vibrators
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- Expired - Fee Related
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- 238000002955 isolation Methods 0.000 claims description 10
- 230000005484 gravity Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 1
- 238000007873 sieving Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
A multi-vibrator elliptical vibrating sieve belongs to the vibration sieve mechanism field and is designed to solve the problems that the prior elliptical vibrating sieve needs three vibrating shafts and the structure is complicated. Three to seven vibrators with straight line motion trajectory and circular motion trajectory are arranged symmetrically on a vibrator installation beam of the vibrating sieve. Two eccentric blocks of the vibrators with straight line motion trajectory directly connect by a gear wheel and rotate in opposite direction, the two eccentric blocks of the vibrators with circular motion trajectory connect by an intermediate wheel of the gear wheel and rotate in same direction. An electric motor connects with one shaft of each vibrator by a connection shaft to form a vibrator with elliptical motion trajectory, which combines the straight line motion trajectory and the circular motion trajectory. The vibrating sieve has the advantages that the volume is small, the manufacturing cost is low and the upsizing of the elliptical vibrating sieve can be realized, etc., and can be used in the materiel sieving operation of departments in the fields such as metallurgy, mine, traffic, water and electricity, etc.
Description
Technical field
The utility model belongs to the vibration screening machinery field, mainly relates to by the resultant motion track difficult screened material be carried out many vibrators elliptically vibrating screen of classification.
Background technology
The elliptically vibrating screen of using generally is that three vibrating shafts are arranged at present, is installed on two side plates of screen box.The eccentric block that eccentric weight equates, eccentric arm is identical all is equipped with at the two ends of each on the position of sieve box side plate.Connect by isoparametric gear, force run-in synchronism.It is the synthetic elliptical trajectory vibratory sieve of straight-line trajectory and circular motion track.Because it is high that the complex structure of this vibratory sieve, installation accuracy require, improved the manufacturing cost and the difficulty of vibratory sieve widely, this structure is unfavorable for the large scale development of vibratory sieve simultaneously.
Summary of the invention
The purpose of this utility model provides a kind of many vibrators elliptically vibrating screen, and this vibratory sieve can be realized the screening operation of elliptic motion trace effectively, realizes the screening to difficult screened material.
The utility model is realized by following measure.Mainly form by base, isolation mounting, screen box, compass screen surface and vibrator.It is characterized in that: 3-7 vibrator is installed on the vibratory sieve, and the movement locus of vibrator has two kinds of straight-line trajectory and circular motion tracks; On the mounting rail on vibratory sieve in the middle of two sieve box side plates, the dual-axis vibration device of different motion track is symmetrical arranged; On two vibrating shafts of straight-line trajectory vibrator eccentric block is housed respectively, connects by direct geared, direction of rotation is opposite; On two vibrating shafts of circular motion track vibrator eccentric block is housed respectively, is connected with gear by the gear idle wheel, direction of rotation is identical.Motor is connected with an axle of each vibrator by connecting axle, makes a plurality of vibrators force run-in synchronism.
The center of circular motion track vibrator gear idle wheel is on the perpendicular bisector of two gear centre lines in the utility model.Described circular motion track vibrator is that two axles that connect by gear are arranged, and on the axle eccentric block is housed, and the deflection of its vibration force is by the center of gravity of screen box, and another root axle is connected with motor by connecting axle.Circular motion track vibrator also can be an axle, on the axle eccentric block is housed, and is connected with motor by connecting axle, and the deflection of its vibration force is the center of gravity by screen box not.The vibrator of two same motion trajectory can be installed on the sieve box side plate in the enforcement, all the other vibrators are installed on the mounting rail; Perhaps full-wave vibrator is installed on the mounting rail.Vibrator and mounting rail can be arranged on compass screen surface top or compass screen surface below.The isolation mounting of vibratory sieve is an isolation mounting, also can be the two-stage vibration isolation device.
When actuating motor makes vibratory sieve work, in straight-line trajectory vibrator and circular motion track vibrator, under the effect, vibratory sieve is worked under the synthetic elliptical trajectory state that produces.Can the symmetrical as required vibrator that 3-7 varying number and kind are installed on the vibratory sieve.
The beneficial effects of the utility model are, owing to increased the quantity of vibrator, can reduce the volume of single vibrator greatly, reduce production costs, and the large scale development to vibratory sieve provides the condition that makes things convenient for simultaneously.Can be applicable to the material screening operation of departments such as metallurgy, mine, traffic and water power.
Description of drawings
Fig. 1 is a structural representation of the present utility model, Fig. 2 is a straight-line trajectory vibrator schematic diagram, the circular motion track vibrator schematic diagram that Fig. 3 connects by the gear idle wheel for eccentric block, Fig. 4 is the circular motion track vibrator schematic diagram that eccentric block connects by gear, and Fig. 5 is the circular motion track vibrator schematic diagram that eccentric block directly is connected with connecting axle.1 and 4 is that straight-line trajectory vibrator, 2 is that circular motion track vibrator, 3 is that connecting axle, 5 is that motor, 6 is that mounting rail, 7 is that screen box, 8 is that sieve plate, 9 is that isolation spring, 10 is that base, 11 is that eccentric block, 13 is the gear idle wheel for being connected gear, 12 among the figure.
The specific embodiment
The existing accompanying drawings specific embodiment of the present utility model.Mainly form by base 10, isolation spring 9, screen box 7, sieve plate 8 and vibrator.Three vibrators are arranged on the mounting rail 6 of vibratory sieve, and both sides are on 1,4, two vibrating shafts of straight-line trajectory vibrator eccentric block 12 to be housed respectively, directly connect by gear 11, and direction of rotation is opposite; Middle is on 2, two vibrating shafts of circular motion track vibrator eccentric block 12 to be housed respectively, is connected with gear 11 by gear idle wheel 13, and direction of rotation is identical.Motor 5 is connected with an axle of each vibrator by universal connecting shaft 3, makes three vibrators force run-in synchronism simultaneously.Vibratory sieve running work under synthetic elliptical trajectory.
Claims (7)
1. vibrator elliptically vibrating screen more than a kind, form by base (10), isolation mounting (9), mounting rail (6), screen box (7), compass screen surface (8) and vibrator, it is characterized in that: 3-7 vibrator is installed on the vibratory sieve, and the movement locus of vibrator has two kinds of straight-line trajectory and circular motion tracks; On the mounting rail (6) on vibratory sieve in the middle of two sieve box side plates, the dual-axis vibration device of different motion track is symmetrical arranged; On two vibrating shafts of straight-line trajectory vibrator eccentric block (12) is housed respectively, directly connects by gear (11), direction of rotation is opposite; On two vibrating shafts of circular motion track vibrator (2) eccentric block (12) is housed respectively, is connected with gear (11) by gear idle wheel (13), direction of rotation is identical; Motor (5) is connected with an axle of each vibrator by connecting axle (3).
2. many vibrators elliptically vibrating screen according to claim 1 is characterized in that: the center of circular motion track vibrator (2) gear idle wheel (13) is on the perpendicular bisector of two gear centre lines.
3. many vibrators elliptically vibrating screen according to claim 1, it is characterized in that: described circular motion track vibrator (2) has two axles that connect by gear, eccentric block (12) is housed on the axle, the deflection of its vibration force is by the center of gravity of screen box (7), and another root axle is connected with motor by connecting axle (3).
4. many vibrators elliptically vibrating screen according to claim 1 is characterized in that: circular motion track vibrator (2) is an axle, on the axle eccentric block (12) is housed, and is connected with motor by connecting axle (3).
5. many vibrators elliptically vibrating screen according to claim 1 is characterized in that: the vibrator of two same motion trajectory is installed on the side plate of screen box (7), and remaining vibrator is installed on the mounting rail (6); Perhaps full-wave vibrator is installed on the mounting rail (6).
6. many vibrators elliptically vibrating screen according to claim 1 is characterized in that: vibrator and mounting rail (6) be arranged on compass screen surface (8) top or compass screen surface (8) below.
7. many vibrators elliptically vibrating screen according to claim 1 is characterized in that: described isolation mounting (9) is an isolation mounting, or the two-stage vibration isolation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200129802U CN201070620Y (en) | 2007-06-26 | 2007-06-26 | Multi-vibrator elliptical vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200129802U CN201070620Y (en) | 2007-06-26 | 2007-06-26 | Multi-vibrator elliptical vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201070620Y true CN201070620Y (en) | 2008-06-11 |
Family
ID=39549177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200129802U Expired - Fee Related CN201070620Y (en) | 2007-06-26 | 2007-06-26 | Multi-vibrator elliptical vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201070620Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228887A (en) * | 2011-06-18 | 2011-11-02 | 鞍山重型矿山机器股份有限公司 | Large elliptical vibrating screen |
| CN102228888A (en) * | 2011-06-18 | 2011-11-02 | 鞍山重型矿山机器股份有限公司 | Large linear vibrating screen |
| CN102284416A (en) * | 2011-06-18 | 2011-12-21 | 鞍山重型矿山机器股份有限公司 | Self-synchronizing circular or elliptical vibrating screen with forced synchronization |
| EP3725426B1 (en) | 2017-12-12 | 2023-06-21 | Metso Brasil Industria e Comercio Ltda | Vibrating screen |
-
2007
- 2007-06-26 CN CNU2007200129802U patent/CN201070620Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228887A (en) * | 2011-06-18 | 2011-11-02 | 鞍山重型矿山机器股份有限公司 | Large elliptical vibrating screen |
| CN102228888A (en) * | 2011-06-18 | 2011-11-02 | 鞍山重型矿山机器股份有限公司 | Large linear vibrating screen |
| CN102284416A (en) * | 2011-06-18 | 2011-12-21 | 鞍山重型矿山机器股份有限公司 | Self-synchronizing circular or elliptical vibrating screen with forced synchronization |
| EP3725426B1 (en) | 2017-12-12 | 2023-06-21 | Metso Brasil Industria e Comercio Ltda | Vibrating screen |
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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, zip code: 114042 Patentee after: Anshan Heavy Duty Mining Machinery Co., Ltd. Address before: Liaoning mountain city of Anshan province Lingshan Liaoning saddle Road on the west side of Anshan heavy mining machinery factory, zip code: 114042 Patentee before: Yang Yongzhu |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 Termination date: 20150626 |
|
| EXPY | Termination of patent right or utility model |