CN107335604A - A kind of multi-point exciting vibratory sieve - Google Patents
A kind of multi-point exciting vibratory sieve Download PDFInfo
- Publication number
- CN107335604A CN107335604A CN201710626987.1A CN201710626987A CN107335604A CN 107335604 A CN107335604 A CN 107335604A CN 201710626987 A CN201710626987 A CN 201710626987A CN 107335604 A CN107335604 A CN 107335604A
- Authority
- CN
- China
- Prior art keywords
- vibration
- screen cloth
- chassis
- vibrator
- guide pillar
- 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.)
- Pending
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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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of multi-point exciting vibratory sieve,Including for the vibrator as vibration source,Screen cloth for material screening,Installed on the ground by bolt on chassis,Four vibrators are uniformly distributed in the outer circular edge of chassis,Vibration head on vibrator is not fixed with screen contact,Center is installed with universal joint below screen cloth,Universal joint end has guide pillar,Guide pillar is connected with being fixed on the guide pin bushing of center chassis position,Guide pillar can move up and down along guide pin bushing,The present invention solves conventional apparatus complexity,Cost is high,The problem of vibration strong or weak hardly possible regulation,Realize the function of the convenient regulation of vibration strong or weak,It ensure that flexibility and the free degree of the vibration of screen cloth,Improve screening effect,Reduce the input of enterprise's redundant equipment,Add the screening efficiency of material,It is notable with screening effect,Structural stability is high,The advantages of navigability is strong.
Description
Technical field
The invention belongs to material to screen mechanical engineering device technique field, particularly vibratory sieve.
Background technology
Mineral industry and chemical industry, smelting industry are needed to raw material ore in product processes flow is carried out at present
Screening Treatment is carried out, often uses vibratory sieve.Vibratory sieve is worked using vibration caused by shock electric machine, by changing
Become the curve shape of compass screen surface movement locus and change the movement locus of material on compass screen surface, realize the screening of material.In general, shake
Dynamic sieve use shock electric machine drive shaft, and the vibrator on main shaft rotates with main shaft, exciting force and material oneself
Under the force action of gravity, it is for linear motion forward that material is tossed great-jump-forward on compass screen surface, and material is sieved so as to reach
Choosing and the purpose of classification.But the installation of vibrator and main shaft is more complicated, the cost of vibratory sieve, Er Qierong can be not only improved
Yi Yin installations are unstable and produce potential safety hazard.
Domestic patent database disclosed some similar vibratory sieve technology reports in recent years：
【Application number】ZL2013106222237,【Title】Vibratory sieve,【Publication number】CN103623997B, disclose a kind of vibration
Sieve includes base and by spring supporting in the screen box on base, and the screen box is provided with shock electric machine, screen cloth and main shaft, and key exists
Include both ends in the main shaft and be exposed to the drive axle segments of screen box, the load-bearing shaft part being connected by bearing with screen box and positioned at drive
Counterweight shaft part between moving axis section and load-bearing shaft part；The drive axle segments are connected with shock electric machine, and the section of drive axle segments is circle
Shape；The axial line of the load-bearing shaft part and counterweight shaft part is eccentric in the axial line of drive axle segments；The center of gravity of the load-bearing shaft part,
The center of gravity of counterweight shaft part and the axial line of drive axle segments at grade, and the center of gravity of the load-bearing shaft part, counterweight shaft part
Center of gravity is located at the both sides of the axial line of drive axle segments respectively, but because the device presence can not conveniently regulation vibration strong or weak, and filling
Complexity is put, the problem of cost is high.
The content of the invention
The present invention provides a kind of vibration strong or weak conveniently good multi-point exciting vibratory sieve of regulation, screening effect, solves tradition dress
Put the problem of complicated, cost is high, vibration strong or weak hardly possible regulation.
The present invention provides a kind of multi-point exciting vibratory sieve, including for the vibrator as vibration source, for material screening
Screen cloth, chassis by bolt install on the ground, four vibrators are uniformly distributed in the outer circular edge of chassis, vibrator
On vibration head do not fixed with screen contact, center is installed with universal joint below screen cloth, universal joint end tool
There is guide pillar, guide pillar is connected with being fixed on the guide pin bushing of center chassis position, and guide pillar can move up and down along guide pin bushing, maximum moving distance
For 1-2cm, the first joint on universal joint can rotate mutually with second joint around other side.
After described vibrator power supply vibration head can up-down vibration, amplitude 1-2cm, frequency 50-100Hz.
The present invention can adjust design of the vibrator as vibration source using multiple spot, realize the work(of the convenient regulation of vibration strong or weak
Can, by the use of universal joints as restraint device, flexibility and the free degree of the vibration of screen cloth are ensure that, improves screening effect,
Reduce the input of enterprise's redundant equipment, add the screening efficiency of material, solve complicated conventional apparatus, cost height, vibration
The problem of strong and weak difficult regulation, there is the advantages of screening effect is notable, and structural stability is high, and navigability is strong.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the front view schematic diagram of the present invention.
Wherein：1-chassis, 2-vibrator, 3-universal joint, 4-screen cloth, 11-guide pin bushing, 21-vibration head, 31-
Guide pillar, the 32-the first joint, 33-second joint.
Embodiment
With reference to specific drawings and examples, the invention will be further described.
As shown in Figure 1-2, the invention mainly comprises for the vibrator 2 as vibration source, the screen cloth for material screening
4, chassis 1 is installed on the ground by bolt, and four vibrators 2 are uniformly distributed in the outer circular edge of chassis 1, vibrator 2
On vibration head 21 contact with screen cloth 4 and do not fix, screen cloth 4 is installed with universal joint 3, universal joint 3 in center below
End has guide pillar 31, and guide pillar 31 is connected with being fixed on the guide pin bushing 11 of the center of chassis 1, and guide pillar 31 can be along guide pin bushing about 11
To move, maximum moving distance 2cm, the first joint 32 on universal joint 3 can rotate mutually with second joint 33 around other side,
Vibrator 2 power after vibration head 21 can up-down vibration, amplitude 2cm, frequency 100Hz.
During work, equipment is installed, material to be screened is placed in the screen cloth 4 of vibratory sieve, starts vibrator 2, is swashed
The up-down vibration of vibration head 21 shaken on device 2, effect of vibration next starting of oscillation of the screen cloth 4 contacted with vibration head 21 in vibration head 21
Dynamic, the first joint 32 on universal joint 3 is vibrated with second joint 33 according to screen cloth 4 and the angle of inclination flexible rotating on ground,
Guide pillar 31 moves up and down along guide pin bushing 11, and maximum moving distance limits screen cloth 4 for 2cm and will not flown out because of vibration is excessive, thing
Material is screened under the vibration of screen cloth 4, is fallen on chassis 1, is collected after having screened, and selects the number of vibrator 2 opened
Or the adjustment vibration frequency of vibrator 2 and amplitude, the vibration strong or weak of screen cloth 4 can be controlled.
Claims (2)
1. a kind of multi-point exciting vibratory sieve, including for the vibrator as vibration source（2）, screen cloth for material screening（4）,
It is characterized in that：Chassis（1）By bolt installation on the ground, four vibrators（2）It is uniformly distributed and is arranged on chassis（1）It is cylindrical
On edge, vibrator（2）On vibration head（21）With screen cloth（4）Contact is not fixed, screen cloth（4）Center is fixedly mounted below
There is universal joint（3）, universal joint（3）End has guide pillar（31）, guide pillar（31）With being fixed on chassis（1）Lead center
Set（11）Connection, guide pillar（31）Can be along guide pin bushing（11）Move up and down, maximum moving distance 1-2cm, universal joint（3）On
First joint（32）With second joint（33）It can be rotated around other side mutually.
2. multi-point exciting vibratory sieve as claimed in claim 1, it is characterised in that：Described vibrator（2）Vibration head after power supply
（21）Can up-down vibration, amplitude 1-2cm, frequency 50-100Hz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710626987.1A CN107335604A (en) | 2017-07-28 | 2017-07-28 | A kind of multi-point exciting vibratory sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710626987.1A CN107335604A (en) | 2017-07-28 | 2017-07-28 | A kind of multi-point exciting vibratory sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107335604A true CN107335604A (en) | 2017-11-10 |
Family
ID=60217583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710626987.1A Pending CN107335604A (en) | 2017-07-28 | 2017-07-28 | A kind of multi-point exciting vibratory sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107335604A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108212761A (en) * | 2018-01-17 | 2018-06-29 | 贵州德科科技有限公司 | A kind of active carbon powder filter device |
| CN109821732A (en) * | 2019-01-15 | 2019-05-31 | 重庆大学 | Multiple activation source vibrating screen powder device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201295672Y (en) * | 2008-10-20 | 2009-08-26 | 新乡市强大振动机械有限公司 | New multiple high-amplitude vibrating screen |
| CN201337983Y (en) * | 2008-10-11 | 2009-11-04 | 鞍山重型矿山机器股份有限公司 | High-frequency translational sieve |
| CN201375957Y (en) * | 2009-03-18 | 2010-01-06 | 唐山陆凯科技有限公司 | Vibration mechanism for high-frequency electromagnetic sieve |
| CN201768681U (en) * | 2010-05-21 | 2011-03-23 | 煤炭科学研究总院唐山研究院 | Electromagnetic vibrating curve screen |
| CN204107837U (en) * | 2014-09-23 | 2015-01-21 | 台玻安徽玻璃有限公司 | A kind of feldspar vibratory sieve |
| CN104646287A (en) * | 2014-12-26 | 2015-05-27 | 浙江上洋机械有限公司 | Transmission mechanism for plane circle-sifter |
| CN205253532U (en) * | 2015-11-23 | 2016-05-25 | 洛阳隆中重工机械有限公司 | Novel sieve is arranged futilely to tailing |
| CN106111527A (en) * | 2016-08-29 | 2016-11-16 | 中国水利水电第九工程局有限公司 | A kind of Vibration Screen hole plug cleaning system |
| CN206139477U (en) * | 2016-08-31 | 2017-05-03 | 泉州市中知信息科技有限公司 | Vibration exciter adjustable shale shaker |
| CN206276611U (en) * | 2016-12-12 | 2017-06-27 | 邢广佳 | A kind of particle screen selecting device for corn seeding |
| CN206286159U (en) * | 2016-11-14 | 2017-06-30 | 绍兴多哈茶叶有限公司 | A kind of tealeaves circular screening machine with shake screen cloth |
-
2017
- 2017-07-28 CN CN201710626987.1A patent/CN107335604A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201337983Y (en) * | 2008-10-11 | 2009-11-04 | 鞍山重型矿山机器股份有限公司 | High-frequency translational sieve |
| CN201295672Y (en) * | 2008-10-20 | 2009-08-26 | 新乡市强大振动机械有限公司 | New multiple high-amplitude vibrating screen |
| CN201375957Y (en) * | 2009-03-18 | 2010-01-06 | 唐山陆凯科技有限公司 | Vibration mechanism for high-frequency electromagnetic sieve |
| CN201768681U (en) * | 2010-05-21 | 2011-03-23 | 煤炭科学研究总院唐山研究院 | Electromagnetic vibrating curve screen |
| CN204107837U (en) * | 2014-09-23 | 2015-01-21 | 台玻安徽玻璃有限公司 | A kind of feldspar vibratory sieve |
| CN104646287A (en) * | 2014-12-26 | 2015-05-27 | 浙江上洋机械有限公司 | Transmission mechanism for plane circle-sifter |
| CN205253532U (en) * | 2015-11-23 | 2016-05-25 | 洛阳隆中重工机械有限公司 | Novel sieve is arranged futilely to tailing |
| CN106111527A (en) * | 2016-08-29 | 2016-11-16 | 中国水利水电第九工程局有限公司 | A kind of Vibration Screen hole plug cleaning system |
| CN206139477U (en) * | 2016-08-31 | 2017-05-03 | 泉州市中知信息科技有限公司 | Vibration exciter adjustable shale shaker |
| CN206286159U (en) * | 2016-11-14 | 2017-06-30 | 绍兴多哈茶叶有限公司 | A kind of tealeaves circular screening machine with shake screen cloth |
| CN206276611U (en) * | 2016-12-12 | 2017-06-27 | 邢广佳 | A kind of particle screen selecting device for corn seeding |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108212761A (en) * | 2018-01-17 | 2018-06-29 | 贵州德科科技有限公司 | A kind of active carbon powder filter device |
| CN109821732A (en) * | 2019-01-15 | 2019-05-31 | 重庆大学 | Multiple activation source vibrating screen powder device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20171110 |