CN103934195B - A kind of double mass vibrator - Google Patents
A kind of double mass vibrator Download PDFInfo
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- CN103934195B CN103934195B CN201410193111.9A CN201410193111A CN103934195B CN 103934195 B CN103934195 B CN 103934195B CN 201410193111 A CN201410193111 A CN 201410193111A CN 103934195 B CN103934195 B CN 103934195B
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- main vibration
- vibration spring
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Abstract
The invention discloses a kind of double mass vibrator, involving vibrations motor and main vibration spring, the master arranged between motor cabinet and the pressing plate bullet Huang that shakes is arranged in the requsst listed below: the rigidity of main vibration spring rigidity each compared with its both sides section of main vibration spring of establishing of motor center Duan Bushe main vibration spring or setting is less, be symmetrical from motor center section to the rigidity of the main vibration spring in the interlude of both sides and outer end section, and increase gradually to the rigidity of the main vibration spring in interlude and outer end section from motor center section.The present invention has the remarkable advantage that handled thing doses is large and screening effect is good.
Description
Technical field:
The present invention relates to a kind of vibrosieve technology, particularly a kind of double mass vibrator.
Background technology:
General double mass vibrator 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 double mass vibrator is limited in less than 1.5 meters, limit the exciting force of vibrator, for requiring the screening plant processing greatly inventory, the biside plate that the vibrator of elemental body can only be adopted to be arranged on screening plant respectively solves, and now, namely elemental body needs 2 exciting sources, power increases, energy consumption is high, and noise is large, and motor easily burns out when transshipping.
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 a kind of double mass vibrator of screening effect not.
The technical scheme realizing the object of the invention is, a kind of double mass vibrator, involving vibrations motor and main vibration spring, it is characterized in that: the master arranged between motor cabinet and the pressing plate bullet Huang that shakes is arranged in the requsst listed below: the rigidity of main vibration spring rigidity each compared with its both sides section of main vibration spring of establishing of motor center Duan Bushe main vibration spring or setting is less, be symmetrical from motor center section to the rigidity of the main vibration spring in the interlude of both sides and outer end section, and increase gradually to the rigidity of the main vibration spring in interlude and outer end section from motor center section.
The present invention has the remarkable advantage that handled thing doses is large and screening effect is good compared with the prior art.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
Detailed description of the invention:
Teeter is produced when existing double mass vibrator is applied to the screening of large process inventory and the defect that affects screening in order to solve, the present invention is studied the position that existing double mass vibrator leaf spring distributes, find upper, space between lower platen and electric motor stand is all provided with leaf spring, when the length of vibrator reach 1.5 meters and above time, screen(ing) machine can produce larger teeter at screening process and affect screening effect, through experiment upper, space between lower platen 1 and motor cabinet 2 is discontinuous when arranging main vibration spring, namely the teeter produced has larger difference, and there is following rule, motor 5 central segment 3 does not establish the rigidity of the main vibration spring stiffness of main vibration spring or setting each compared with its both sides section of main vibration spring of establishing less, from motor center section 3 to the rigidity of the main vibration spring in the interlude 4 of both sides and outer end section 6 be 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 double mass vibrator, involving vibrations motor and main vibration spring, it is characterized in that: the main vibration spring arranged between motor cabinet and pressing plate is arranged in the requsst listed below: the rigidity of main vibration spring rigidity each compared with its both sides section of main vibration spring of establishing of motor center Duan Bushe main vibration spring or setting is less, be symmetrical from motor center section to the rigidity of the main vibration spring in the interlude of both sides and outer end section, and increase 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 CN103934195A (en) | 2014-07-23 |
| CN103934195B true CN103934195B (en) | 2015-12-02 |
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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 |
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| CN (1) | CN103934195B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745460B (en) * | 2018-05-09 | 2024-05-17 | 王建喜 | Double-mass vibration crusher |
Family Cites Families (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 |
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2014
- 2014-05-09 CN CN201410193111.9A patent/CN103934195B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103934195A (en) | 2014-07-23 |
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