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 PDF

Info

Publication number
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
Authority
CN
China
Prior art keywords
vibration
motors
exciting
sieve
vibrator
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
Application number
CN 200420061661
Other languages
Chinese (zh)
Inventor
侯勇俊
张明洪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Southwest Petroleum University
Original Assignee
Southwest Petroleum University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Southwest Petroleum University filed Critical Southwest Petroleum University
Priority to CN 200420061661 priority Critical patent/CN2741673Y/en
Application granted granted Critical
Publication of CN2741673Y publication Critical patent/CN2741673Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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

Many motors exciting shape self-synchronizing vibrating screen that shakes more
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)

  1. 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. 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.
CN 200420061661 2004-10-10 2004-10-10 Multiple motor exciting vibration multiple vibration type self synchronous vibrative sieve Expired - Fee Related CN2741673Y (en)

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

ID=35477147

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 (4)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN101693237B (en) Double-mass self-synchronization elliptical vibrating screen based on motion synthesis
CN201261010Y (en) Dual-spindle circular vibration exciter
CN201906713U (en) High-frequency vibrating screen
CN2741673Y (en) Multiple motor exciting vibration multiple vibration type self synchronous vibrative sieve
CN201702104U (en) Novel mining vibrating screen
CN101244420A (en) Three-electric motor self-synchronizing elliptical vibrating screen based on movement composition principle
CN201735509U (en) Two shaft ellipse box type vibrator
CN2442734Y (en) Double exciting motor translation elliptic vibrating screen
CN201855800U (en) Novel vibration exciter with high force-mass ratio
CN2460227Y (en) Multiaxis self-synchronizing translation elliptic vibration screen
CN2698465Y (en) Variable force excitation source for rotary vibration screen
CN202046671U (en) Mechanical type self excitation vibrating feeding device
CN201862558U (en) Vibrating screen with elliptical locus
CN102114470A (en) Novel rotation type compound vibrating screen
CN2520215Y (en) Translational elliptic and linear vibration sieve by self-synchronization multiple exciting motors
CN201711280U (en) Double-shaft combined vibrating sieve with elliptical trajectory
CN102873024B (en) Elliptic or circular motion antiresonance vibrating screen
CN204746848U (en) Oval vibration exciter of triaxial
CN200970581Y (en) Multiple vibration novel vibration sieve based on rigid moving synthesis
CN2868452Y (en) Three-motor full-vibration type self-synchronous oscillating screen
CN207138271U (en) A kind of double mass anti-resonance vibrating sifter
CN202316288U (en) Double-frequency vibrating screen
CN201823699U (en) Line oscillating screen with single exciting motor
CN2384692Y (en) Double-shaft translation elliptic shaking sieve
CN201015764Y (en) Thin materials screener with the track adjustable

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