CN106391455B - A kind of spin vibration sieve resonance buffer unit - Google Patents
A kind of spin vibration sieve resonance buffer unit Download PDFInfo
- Publication number
- CN106391455B CN106391455B CN201611061986.9A CN201611061986A CN106391455B CN 106391455 B CN106391455 B CN 106391455B CN 201611061986 A CN201611061986 A CN 201611061986A CN 106391455 B CN106391455 B CN 106391455B
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- CN
- China
- Prior art keywords
- screen
- ing
- vibrating motor
- machine
- vibration sieve
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Abstract
The invention discloses a kind of spin vibration sieve resonance buffer units, screen(ing) machine body top is equipped with protective cover, the protective cover is equipped with feed inlet, screen(ing) machine body interior is equipped with screen frame, screen(ing) machine main body wall is equipped with discharge port, the vibrating motor being fixedly connected with screen frame is equipped in the screen(ing) machine bottom frame of screen(ing) machine bottom part body, the neighbouring position for above getting rid of block of the upper end cover outer rim of the vibrating motor, which is fixed, adds ring electromagnet, the position fixation that block is got rid of under the bottom end cover outer rim of vibrating motor is neighbouring adds lower ring electromagnet, vibrating motor, upper ring electromagnet and lower ring electromagnet are electrically connected by circuit and controller respectively.The resonance that the present invention can effectively avoid the generation for shutting down later vibrating motor violent is shaken, and is shortened the process that motor speed gradually drops when screen(ing) machine is shut down, is shortened the generation time of body resonance, improve the service life of spin vibration sieve.
Description
Technical field
The invention belongs to spin vibration sieve technical fields, and in particular to a kind of spin vibration sieve resonance buffer unit.
Background technology
Rotary screen needs vibrating motor at work, and ceaselessly whirling vibration works, after completing screening work, cut-out electricity
Source vibrating motor will produce violent resonance and shake, and body resonates, and jitter time is longer and resonant frequency is higher, not only reduces
The service life of the multiple components of spin vibration sieve adds somewhat to production cost when screening.
Invention content
The technical problem to be solved by the present invention is to provide a kind of simple structure and reasonable design and the cut-out electricity that can effectively shorten
The spin vibration sieve resonance buffer unit of vibrating motor resonance jitter time behind source.
The present invention adopts the following technical scheme that solve above-mentioned technical problem, and a kind of spin vibration sieve resonates buffer unit, including
Screen(ing) machine main body, it is characterised in that：The screen(ing) machine body top is equipped with protective cover, which is equipped with feed inlet, screen(ing) machine master
Body is internally provided with screen frame, and screen(ing) machine main body wall is equipped with discharge port, is equipped in the screen(ing) machine bottom frame of screen(ing) machine bottom part body solid with screen frame
Surely the vibrating motor connected, the neighbouring position for above getting rid of block of upper end cover outer rim of the vibrating motor, which is fixed, adds annular electromagnetism
Iron, the position that block is got rid of under the bottom end cover outer rim of vibrating motor is neighbouring are fixed and add lower ring electromagnet, vibrating motor, upper annular
Electromagnet and lower ring electromagnet are electrically connected by circuit and controller respectively.
Further preferably, it is arranged with connection ring on the vibrating motor shell, is uniformly connected in the connection ring multigroup
The other end of spring, spring is fixedly connected with the madial wall of screen(ing) machine bottom frame.
Further preferably, the spring is 3-6 groups.
Structure of the invention reasonable design, when spin vibration sieve is shut down, the power controling box of spin vibration sieve disconnects vibrating motor electricity
Starting ring electromagnet while source, the magnetic force that ring electromagnet generates generates gravitation to the block that gets rid of of motor upper and lower part, from
And slow down the frequency for getting rid of block rotation rapidly.In addition, by the cushioning effect of multigroup telescopic spring, can effectively avoid shaking after shutting down
The resonance that the generation of dynamic motor is violent is shaken, and is shortened the process that motor speed gradually drops when screen(ing) machine is shut down, is shortened the production of body resonance
The raw time, improve the service life of spin vibration sieve.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of vibrating motor upper end in the present invention；
Fig. 3 is the structural schematic diagram of vibrating motor lower end in the present invention.
In figure：1, screen(ing) machine main body, 2, vibrating motor, 3, on get rid of block, 4, upper ring electromagnet, 5, lower ring electromagnet, 6,
Under get rid of block, 7, upper end cover, 8, bottom end cover.
Specific implementation mode
In conjunction with attached drawing detailed description of the present invention particular content.A kind of spin vibration sieve resonance buffer unit, including screen(ing) machine main body
1,1 top of screen(ing) machine main body is equipped with protective cover, which is equipped with feed inlet, and screen(ing) machine main body 1 is internally provided with screen frame, sieves
1 side wall of owner's body is equipped with discharge port, and the vibrating motor being fixedly connected with screen frame is equipped in the screen(ing) machine bottom frame of 1 bottom of screen(ing) machine main body
2, the neighbouring position for above getting rid of block 3 of 7 outer rim of upper end cover of the vibrating motor 2, which is fixed, adds ring electromagnet 4, vibrating motor 2
8 outer rim of bottom end cover it is neighbouring under get rid of the position of block 6 and fix and add lower ring electromagnet 5, vibrating motor 2, upper ring electromagnet 4
It is electrically connected respectively by circuit and controller with lower ring electromagnet 5, connection is arranged on 2 shell of vibrating motor
Ring is uniformly connected with 6 groups of springs in the connection ring, and the other end of spring is fixedly connected with the madial wall of screen(ing) machine bottom frame.
For the present invention when spin vibration sieve is shut down, the power controling box of spin vibration sieve starts ring while disconnecting vibrating motor power supply
Shape electromagnet, the magnetic force that ring electromagnet generates generate gravitation to the block that gets rid of of motor upper and lower part, block are got rid of to slow down rapidly
The frequency of rotation.In addition, by the cushioning effect of multigroup telescopic spring, it can effectively avoid the generation for shutting down later vibrating motor acute
Strong resonance is shaken, and is shortened the process that motor speed gradually drops when screen(ing) machine is shut down, is shortened the generation time of body resonance, improve rotation
It shakes the service life of sieve.
Have been shown and described above the basic principle of the present invention, main feature and advantage, do not depart from spirit of that invention and
Under the premise of range, the present invention also has various changes and modifications, these changes and improvements both fall within claimed invention
Range.
Claims (3)
- The buffer unit 1. a kind of spin vibration sieve resonates, including screen(ing) machine main body, it is characterised in that：The screen(ing) machine body top is equipped with anti- Protecting cover, the protective cover are equipped with feed inlet, and screen(ing) machine body interior is equipped with screen frame, and screen(ing) machine main body wall is equipped with discharge port, screen(ing) machine The vibrating motor being fixedly connected with screen frame is equipped in the screen(ing) machine bottom frame of bottom part body, the upper end cover outer rim of the vibrating motor is adjacent to upper The position fixation for getting rid of block adds ring electromagnet, and the bottom end cover outer rim of vibrating motor gets rid of the position fixation installation of block under There are lower ring electromagnet, vibrating motor, upper ring electromagnet and lower ring electromagnet electrically to connect by circuit and controller respectively It connects.
- The buffer unit 2. spin vibration sieve according to claim 1 resonates, it is characterised in that：It is covered on the vibrating motor shell Equipped with connection ring, multigroup spring is uniformly connected in the connection ring, the other end of spring is fixed with the madial wall of screen(ing) machine bottom frame to be connected It connects.
- The buffer unit 3. spin vibration sieve according to claim 2 resonates, it is characterised in that：The spring is 3-6 groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611061986.9A CN106391455B (en) | 2016-11-28 | 2016-11-28 | A kind of spin vibration sieve resonance buffer unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611061986.9A CN106391455B (en) | 2016-11-28 | 2016-11-28 | A kind of spin vibration sieve resonance buffer unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106391455A CN106391455A (en) | 2017-02-15 |
| CN106391455B true CN106391455B (en) | 2018-08-24 |
Family
ID=58083169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611061986.9A Active CN106391455B (en) | 2016-11-28 | 2016-11-28 | A kind of spin vibration sieve resonance buffer unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106391455B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526004B (en) * | 2018-04-09 | 2020-06-26 | 福州盛世凌云环保科技有限公司 | Vibratory separator |
| CN108526003B (en) * | 2018-04-09 | 2020-02-14 | 嘉兴鼎实机械制造股份有限公司 | Vibration separator without stop impact |
| CN108480200B (en) * | 2018-04-09 | 2020-04-28 | 浙江为康制药有限公司 | Vibration separator without generating stop vibration impact |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2773599A (en) * | 1953-10-19 | 1956-12-11 | Fmc Corp | Screen cleaning device |
| JP2000262974A (en) * | 1999-03-18 | 2000-09-26 | Oji Techno Engineering Co Ltd | Vibrating screen |
| CN200957410Y (en) * | 2006-09-29 | 2007-10-10 | 岳修山 | Strong rotary-vibration screen bottom structure |
| CN102218399B (en) * | 2011-04-29 | 2013-08-21 | 徐州工程学院 | Method and device for eliminating shutdown impact of vibration sieve |
| CN104043583A (en) * | 2013-03-14 | 2014-09-17 | 昆山齐升磨料磨具有限公司 | Rotary vibration screen used in abrasive material grinding tool |
| CN204817162U (en) * | 2015-07-27 | 2015-12-02 | 湖北永祥粮食机械股份有限公司 | Jib formula rice classifying screen of flatting turn |
| CN205392975U (en) * | 2016-02-23 | 2016-07-27 | 福建铁拓机械有限公司 | Shale shaker plug braking device |
| CN206253344U (en) * | 2016-11-28 | 2017-06-16 | 新乡市振英机械设备有限公司 | A kind of spin vibration sieve resonance buffer unit |
-
2016
- 2016-11-28 CN CN201611061986.9A patent/CN106391455B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106391455A (en) | 2017-02-15 |
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Address after: 453000 No. 1789, South Section of Xinfei Avenue, Xinxiang City, Henan Province Patentee after: Zhen Ying plant equipment Co., Ltd of Xinxiang City Address before: 453000 South Section 1018 Xinfei Avenue, Xinxiang City, Henan Province Patentee before: Zhen Ying plant equipment Co., Ltd of Xinxiang City |