CN103934195A - Double-body vibration exciter - Google Patents
Double-body vibration exciter Download PDFInfo
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- CN103934195A CN103934195A CN201410193111.9A CN201410193111A CN103934195A CN 103934195 A CN103934195 A CN 103934195A CN 201410193111 A CN201410193111 A CN 201410193111A CN 103934195 A CN103934195 A CN 103934195A
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- motor
- rigidity
- main vibration
- vibration spring
- master
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Abstract
The invention discloses a double-body vibration exciter which comprises a vibration motor and master vibration springs. The master vibration springs arranged between a motor base and a pressing plate are arranged in the mode that the central section of the motor is not provided with the master vibration springs, or the rigidity of the master vibration springs arranged in the central section of the motor is lower than the rigidity of the master vibration springs arranged in all sections at the two sides of the central section, the rigidity of the master vibration springs from the central section of the motor to the middle sections and the outer-end sections at the two sides is in symmetric distribution, and the rigidity of the master vibration springs from the central section of the motor to the middle sections and the outer-end sections gradually increases. The double-body vibration exciter has the remarkable advantages that a large number of materials can be processed, and the screening effect is good.
Description
Technical field:
The present invention relates to a kind of vibrosieve technology, particularly a kind of two mass vibration exciter.
Background technology:
General two mass vibration exciter all produces horizontal swing, is unfavorable for the motion of material, affects screening effect.The means of head it off are that the length of two mass vibration exciters is limited in below 1.5 meters, limit the exciting force of vibrator, for the screening plant that requires to process greatly inventory, can only adopt the vibrator of elemental body to be arranged on respectively on the biside plate of screening plant and solve, now, elemental body needs 2 exciting sources, the increase of output power, energy consumption is high, and noise is large, and motor easily burns out in the time of overload.
Summary of the invention:
The object of the invention is to provide that a kind of screening materials carrying is large and energy consumption is little, and noise is little, and overload motor is easy burn-out and the good two mass vibration exciters of one of screening effect not.
The technical scheme that realizes the object of the invention is, a kind of two mass vibration exciter, involving vibrations motor and main vibration spring, it is characterized in that: the master who arranges between motor cabinet and the pressing plate bullet Huang that shakes arranges in the requsst listed below: the main vibration spring rigidity of motor center Duan Bushe main vibration spring or setting is less compared with the rigidity of the each section of main vibration spring of establishing in its both sides, the rigidity of the main vibration spring in interlude and outer end section from motor center section to both sides is symmetrical, and increases gradually to the rigidity of the main vibration spring in interlude and outer end section from motor center section.
The present invention has material handling amount greatly and the good remarkable advantage of screening effect compared with the prior art.
Brief description of the drawings:
Fig. 1 is structural representation of the present invention.
Detailed description of the invention:
In order to solve the defect that produces teeter when existing pair of mass vibration exciter is applied to the screening of large processing inventory and affect screening, the position that the present invention distributes to existing pair of mass vibration exciter leaf spring is studied, find upper, space between lower platen and electric motor stand is all provided with leaf spring, when the length of vibrator reaches 1.5 meters and when above, screen(ing) machine can produce compared with large teeter and affect screening effect at screening process, through testing upper, space between lower platen 1 and motor cabinet 2 is discontinuous when main vibration spring is set, the teeter producing has larger difference, and there is following rule, it is less compared with the rigidity of the each section of main vibration spring of establishing in its both sides that motor 5 central segment 3 are not established the main vibration spring stiffness of main vibration spring or setting, the rigidity of the main vibration spring in interlude 4 and outer end section 6 from motor center section 3 to both sides is symmetrical, and increase gradually to the rigidity of the main vibration spring in interlude and outer end section from motor center section.Above-mentioned main vibration spring can be rubber leaf spring.
Claims (1)
1. a two mass vibration exciter, involving vibrations motor and main vibration spring, it is characterized in that: the master who arranges between motor cabinet and the pressing plate bullet Huang that shakes arranges in the requsst listed below: the main vibration spring rigidity of motor center Duan Bushe main vibration spring or setting is less compared with the rigidity of the each section of main vibration spring of establishing in its both sides, the rigidity of the main vibration spring in interlude and outer end section from motor center section to both sides is symmetrical, and increases gradually to the rigidity of the main vibration spring in interlude and outer end section from motor center section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410193111.9A CN103934195B (en) | 2014-05-09 | 2014-05-09 | A kind of double mass vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410193111.9A CN103934195B (en) | 2014-05-09 | 2014-05-09 | A kind of double mass vibrator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103934195A true CN103934195A (en) | 2014-07-23 |
| CN103934195B CN103934195B (en) | 2015-12-02 |
Family
ID=51182220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410193111.9A Active CN103934195B (en) | 2014-05-09 | 2014-05-09 | A kind of double mass vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103934195B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745460A (en) * | 2018-05-09 | 2018-11-06 | 王建喜 | Double-mass vibrating crusher |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3556415A (en) * | 1968-07-12 | 1971-01-19 | Envirotech Corp | Jaw crusher and method of operation thereof |
| CN1098668A (en) * | 1993-08-11 | 1995-02-15 | 中国矿业大学 | Low-noise vibration sieve |
| CN201494899U (en) * | 2009-09-11 | 2010-06-02 | 王建喜 | Vibration feeding machine |
| CN101961671A (en) * | 2010-10-08 | 2011-02-02 | 南京工程学院 | Variable-rigidity double-mass vibration exciter type super-huge vibration mill |
| CN203944553U (en) * | 2014-05-09 | 2014-11-19 | 王建喜 | A kind of pair of mass vibration exciter |
-
2014
- 2014-05-09 CN CN201410193111.9A patent/CN103934195B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3556415A (en) * | 1968-07-12 | 1971-01-19 | Envirotech Corp | Jaw crusher and method of operation thereof |
| CN1098668A (en) * | 1993-08-11 | 1995-02-15 | 中国矿业大学 | Low-noise vibration sieve |
| CN201494899U (en) * | 2009-09-11 | 2010-06-02 | 王建喜 | Vibration feeding machine |
| CN101961671A (en) * | 2010-10-08 | 2011-02-02 | 南京工程学院 | Variable-rigidity double-mass vibration exciter type super-huge vibration mill |
| CN203944553U (en) * | 2014-05-09 | 2014-11-19 | 王建喜 | A kind of pair of mass vibration exciter |
Non-Patent Citations (1)
| Title |
|---|
| 杨小兰等: "超硬粉体超微粉碎的高振强振动磨技术研究", 《中国机械工程》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745460A (en) * | 2018-05-09 | 2018-11-06 | 王建喜 | Double-mass vibrating crusher |
| CN108745460B (en) * | 2018-05-09 | 2024-05-17 | 王建喜 | Double-mass vibration crusher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103934195B (en) | 2015-12-02 |
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