CN2741673Y - Multiple motor exciting vibration multiple vibration type self synchronous vibrative sieve - Google Patents
Multiple motor exciting vibration multiple vibration type self synchronous vibrative sieve Download PDFInfo
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- CN2741673Y CN2741673Y CN 200420061661 CN200420061661U CN2741673Y CN 2741673 Y CN2741673 Y CN 2741673Y CN 200420061661 CN200420061661 CN 200420061661 CN 200420061661 U CN200420061661 U CN 200420061661U CN 2741673 Y CN2741673 Y CN 2741673Y
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- vibration
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- sieve
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Abstract
The utility model relates to a multiple motor exciting vibration multiple vibration type self synchronous vibration sieve which is mainly composed of a sieve box, a vibration exciter with a plurality of motors, a vibration type controller, a base and a vibration absorbing spring, wherein, the sieve box is supported on the base by the vibration absorbing spring, and the vibration exciter with a plurality of motors adopts three or more vibration exciting motors which are arranged horizontally and arranged in the proper positions of the sieve box in parallel; the vibration exciting motors can have the same eccentric quality and can also have the eccentric quality with a certain proportion. In the work process, the motors can run respectively, steadily and synchronously. The vibration exciter with a plurality of motors is connected with the vibration type controller. The rotary directions of the vibration exciting motors in the vibration exciter with a plurality of motors are changed by the vibration type controller. Various mode types of a circle, a straight line, an ellipse, etc. can be realized conveniently on the same vibration sieve. The utility model has the advantages of high screening efficiency, simple structure, easy production, simple and convenient maintenance, low noise and low cost.
Description
Technical field
The utility model relates to the large tracts of land vibratory sieve that uses in the operations such as the vibratory sieve of Separation of Solid and Liquid and solid phase sorting, particularly ore dressing, coal separation, oil drilling.
Background technology
Domestic and international employed vibratory sieve normally is made up of screen box, vibrator and base at present, and the two or more eccentric shafts that vibrator comprises have adopted gear, synchronous band etc. to force synchronously, or adopted the shock electric machine motor synchronizing to realize exciting.But because eccentric shaft all only does unidirectional rotation, the direction of rotation of motor immobilizes in the course of work, and vibratory sieve can only be realized the single circle shape of shaking, or the straight line shape of shaking, or the ellipse shape of shaking.If the material characteristic that is sieved in the course of work changes, the single shape of shaking is difficult to make vibratory sieve to have greater efficiency all the time.
Summary of the invention
The purpose of this utility model is to provide many motors exciting shape self-synchronizing vibrating screen that shakes more, this vibratory sieve adopts a plurality of shock electric machines to produce the big exciting force and the oscillating movement of various ways, to improve the screening efficiency of large tracts of land vibratory sieve, and it is simple in structure, easy to manufacture, maintaining is easy, and is with low cost.
For achieving the above object, the utility model has adopted following technical scheme.
Many motors exciting shape self-synchronizing vibrating screen that shakes more, mainly form by screen box, many motors vibrator, base and the shape controller that shakes, described screen box is bearing on the base by isolation spring, many motors vibrator adopts three and above shock electric machine horizontally disposed, and be installed in the appropriate location of screen box abreast, each shock electric machine can have identical eccentric mass, also can have a certain proportion of eccentric mass, motor synchronizing steady running between each motor in the course of work.The utility model is characterised in that described many motors vibrator links to each other with the shape controller that shakes, and changes the direction of rotation of shock electric machine in many motors vibrator by the shape controller that shakes, and can realize the multiple shapes of shaking such as circle, straight line, ellipse on same vibratory sieve easily.
Advantage of the present utility model is: (1) is compared with the self-synchronizing vibrating screen of the bi-motor exciting of present use, and bigger exciting force can be provided, and the transport velocity of screening efficiency, treating capacity and material is improved greatly.(2), can on same vibratory sieve, realize easily the multiple shapes of shaking such as circle, straight line, ellipse making same used by oscillating screen that high screening efficiency all be arranged when various screening operation by changing the direction of rotation of shock electric machine in many motors vibrator.(3) a plurality of motor motor synchronizings running can realize the change of motor direction of rotation easily, and simple in structure, make and install easily, maintaining is easy, noise is little, and is with low cost.
Description of drawings
Fig. 1 is the front view of structural representation of the present utility model;
Fig. 2 is the vertical view of structural representation of the present utility model.
The specific embodiment
Further specify the utility model below in conjunction with accompanying drawing.
Vibratory sieve is made up of screen box 1, many motors vibrator 2, shake shape controller 3 and base 4, screen box 1 is bearing on the base 4 by isolation spring 5, many motors vibrator 2 adopts three and above shock electric machine horizontally disposed, and be installed in the appropriate location of screen box 1 abreast, each shock electric machine can have identical eccentric mass, also can have a certain proportion of eccentric mass.The utility model is characterised in that, described many motors vibrator 2 links to each other with the shape controller 3 that shakes, direction of rotation by shock electric machine in shape controller 3 many motors of the change vibrators 2 that shake can realize the multiple shapes of shaking such as circle, straight line, ellipse easily on same vibratory sieve.
Claims (2)
- The exciting of motor more than the 1 shape self-synchronizing vibrating screen that shakes more, mainly form by screen box (1), many motors vibrator (2), shake shape controller (3) and base (4), screen box (1) is bearing on the base (4) by isolation spring (5), many motors vibrator (2) adopts three or above shock electric machine horizontally disposed, it is characterized in that, described many motors vibrator (2) links to each other with the shape controller (3) that shakes, and changes the direction of rotation of shock electric machine in many motors vibrator (2) by the shape controller that shakes.
- 2 vibratory sieves as claimed in claim 1 is characterized in that, each shock electric machine can have identical eccentric mass in described many motors vibrator (2), also can have a certain proportion of eccentric mass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420061661 CN2741673Y (en) | 2004-10-10 | 2004-10-10 | Multiple motor exciting vibration multiple vibration type self synchronous vibrative sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420061661 CN2741673Y (en) | 2004-10-10 | 2004-10-10 | Multiple motor exciting vibration multiple vibration type self synchronous vibrative sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2741673Y true CN2741673Y (en) | 2005-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420061661 Expired - Fee Related CN2741673Y (en) | 2004-10-10 | 2004-10-10 | Multiple motor exciting vibration multiple vibration type self synchronous vibrative sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2741673Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829651A (en) * | 2010-05-28 | 2010-09-15 | 昆明中铁大型养路机械集团有限公司 | Horizontal linear inertia vibration generator |
| CN103909061A (en) * | 2014-04-22 | 2014-07-09 | 西南石油大学 | Translation elliptical vibrating screen with three short shock excitation motors |
| CN103934193A (en) * | 2014-04-22 | 2014-07-23 | 王海生 | Full-amplitude supporting high-frequency vibrating screen with variable tilt angle and elliptic track |
| EP2910312A1 (en) * | 2014-02-24 | 2015-08-26 | Jöst GmbH + Co. KG | Pivoting assembly for a vibrating table or a screening device |
| CN108554802A (en) * | 2018-05-22 | 2018-09-21 | 西南石油大学 | A kind of more shock electric machine devices of revolution in the same direction of tension spring coupling |
-
2004
- 2004-10-10 CN CN 200420061661 patent/CN2741673Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829651A (en) * | 2010-05-28 | 2010-09-15 | 昆明中铁大型养路机械集团有限公司 | Horizontal linear inertia vibration generator |
| CN101829651B (en) * | 2010-05-28 | 2012-02-29 | 昆明中铁大型养路机械集团有限公司 | Horizontal linear inertia vibration generator |
| EP2910312A1 (en) * | 2014-02-24 | 2015-08-26 | Jöst GmbH + Co. KG | Pivoting assembly for a vibrating table or a screening device |
| CN103909061A (en) * | 2014-04-22 | 2014-07-09 | 西南石油大学 | Translation elliptical vibrating screen with three short shock excitation motors |
| CN103934193A (en) * | 2014-04-22 | 2014-07-23 | 王海生 | Full-amplitude supporting high-frequency vibrating screen with variable tilt angle and elliptic track |
| CN108554802A (en) * | 2018-05-22 | 2018-09-21 | 西南石油大学 | A kind of more shock electric machine devices of revolution in the same direction of tension spring coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |