CN106391457A - Vibrating screen with multifrequency vibrator - Google Patents
Vibrating screen with multifrequency vibrator Download PDFInfo
- Publication number
- CN106391457A CN106391457A CN201611099137.2A CN201611099137A CN106391457A CN 106391457 A CN106391457 A CN 106391457A CN 201611099137 A CN201611099137 A CN 201611099137A CN 106391457 A CN106391457 A CN 106391457A
- Authority
- CN
- China
- Prior art keywords
- housing
- screen
- pendulum
- rotating shaft
- ring
- 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.)
- Granted
Links
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
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
-
- 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
- B07B1/50—Cleaning
- B07B1/54—Cleaning with beating devices
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a vibrating screen with a multifrequency vibrator. The multifrequency vibrator is arranged between a screen of the vibrating screen and a body of a screening machine, a housing of the multifrequency vibrator is fixed on the body of the screening machine, a first rotary shaft is arranged on the side face of the housing, first elastic rubber and a first steel tube are arranged on the first rotary shaft, rubber plates are arranged in the housing, a vibrating body is arranged between the rubber plates, a vertical hitting rod, a first rotary shaft, first elastic rubber and the first steel tube are arranged in the vibrating body, the top end of the vertical hitting rod penetrates through the top of the housing and a hitting ring is fixedly arranged at the top end of the vertical hitting rod, and the distance between the hitting ring and the screening is 1-2mm. The vibrating screen disclosed by the invention is reasonable in structure and convenient to use. The two pieces of elastic rubber deform while the body of the screening machine vibrates, so that the vibrating body vibrates up and down at an irregular frequency so that the hitting ring flaps materials blocking the screen to fall off, and therefore, the screening efficiency of the vibrating screen is improved.
Description
Technical field
The present invention relates to vibrosieve field is and in particular to a kind of vibrosieve with Multi-frequency vibrator.
Background technology
Existing vibrosieve operation principle is that the electric energy of ultrasonic power source is converted into mechanical energy by transducer, is delivered to screen cloth
Skeleton simultaneously uploads to screen cloth face, makes screen cloth face make vertical high frequency low amplitude vibrations, passes to powder particle so as to keep suspension simultaneously
State, but the viscosity of some materials is larger, easily blocks screen cloth, reduces the efficiency of screening.
Content of the invention
It is an object of the invention to provide a kind of rational in infrastructure, easy to use, can guarantee that the tool of vibrosieve high efficiency screening material
There is the vibrosieve of Multi-frequency vibrator.
The task of the present invention be done in such a way that a kind of vibrosieve with Multi-frequency vibrator it is characterised in that：Vibrosieve
Screen cloth and screen(ing) machine body between be provided with Multi-frequency vibrator, the housing of Multi-frequency vibrator is fixed on screen(ing) machine body, housing side
Face is symmetrically arranged with two first rotating shafts extending to another side surface of housing through enclosure interior, and first rotating shaft is provided with
One gum elastic, the first gum elastic outer surface is provided with the first steel pipe, and the top and bottom surface in housing is symmetrically arranged with
Rubber slab, is provided with pendulum between two rubber slabs, vibration body side surface is symmetrically arranged with two and extends to through inside pendulum
Second rotating shaft of another side surface of pendulum, described second rotating shaft is parallel to each other and is located at same flat with the axis of first rotating shaft
Face, the second rotating shaft is provided with the second gum elastic, is provided with second being fixedly connected with the first steel pipe outside the second gum elastic
Steel pipe, pendulum inside center is provided with vertical strike bar,
The top vertically hitting bar passes through the top of housing, vertically hits masthead end and is fixedly installed strike ring, hits ring and sieve
Between net, distance is 1-2mm, vertically hits and is provided with sealing ring between bar and housing.
It is further preferred that the mode of described Multi-frequency vibrator circular array is arranged on screen(ing) machine body, its number is
Individual.
Present configuration is rationally, easy to use, produces while vibration by screen(ing) machine body and is produced by two gum elastics
Change shape, makes pendulum produce the up-down vibration of irregular frequency, and then makes strike ring pat the material being blocked on screen cloth
And come off, improve the screening efficiency of vibrosieve.
Brief description
Fig. 1 is the structural representation of the present invention,
Fig. 2 is the top view of Multi-frequency vibrator.
Drawing explanation：1st, screen cloth, 2, screen(ing) machine body, 3, Multi-frequency vibrator, 4, housing, 5, first rotating shaft, the 6, first elasticity
Rubber, the 7, first steel pipe, 8, rubber slab, 9, pendulum, the 10, second rotating shaft, the 11, second gum elastic, the 12, second steel pipe, 13,
Vertically hit bar, 14, hit ring, 15, sealing ring.
Specific embodiment
Describe technical scheme, a kind of vibrosieve with Multi-frequency vibrator in conjunction with accompanying drawing in detail, its feature exists
In：It is provided with Multi-frequency vibrator 3, the housing 4 of Multi-frequency vibrator 3 is fixed on screen(ing) machine between the screen cloth 1 of vibrosieve and screen(ing) machine body 2
On body 2, housing 4 side is symmetrically arranged with two and passes through the first rotating shaft 5 extending to another side surface of housing 4 inside housing 4,
First gum elastic 6 is provided with first rotating shaft 5, the first gum elastic 6 outer surface is provided with the first steel pipe 7, the top in housing 4
Portion and lower surface are symmetrically arranged with rubber slab 8, are provided with pendulum 9, pendulum 9 side is symmetrical arranged between two rubber slabs 8
There are two the second rotating shafts 10 extending to another side surface of pendulum 9 through inside pendulum 9, described second rotating shaft 10 and first
The axis of rotating shaft 5 is parallel to each other and is generally aligned in the same plane,
Second gum elastic 11 is provided with the second rotating shaft 10, outside the second gum elastic 11, is provided with connect fixing with the first steel pipe 7
The second steel pipe 12 connecing, pendulum 9 inside center is provided with vertical strike bar 13, and the top vertically hitting bar 13 passes through housing 4
Top, vertically hit bar 13 top and be fixedly installed strike ring 14, hitting distance between ring 14 and screen cloth 1 is 1-2mm, vertically
Hit and be provided with sealing ring 15 between bar 13 and housing 4, the mode of described Multi-frequency vibrator 3 circular array is arranged at screen(ing) machine machine
On body 2, its number is 4.
Operation principle：When vibrosieve works, screen(ing) machine body 2 produces vibration and makes on pendulum 9 carries out with respect to housing 4
Lower motion, the first steel pipe 7 is fixedly connected with the second steel pipe 12, when pendulum 9 moves up and down, the first gum elastic 6 and the second bullet
Property rubber 11 be deformed, the first steel pipe 7 and the second steel pipe 12 produce relative move up and down, make pendulum 9 produce different frequencies
Rate moves up and down, the Oscillation Amplitude of the symmetrically arranged rubber slab of enclosure interior 8 constraint vibration body 9, and pendulum 9 passes through vertical strike
Bar 13 drives and hits ring 14 and make strike ring 14 irregular impact screen cloth 1, is blocked in material on screen cloth 1 due to hitting ring 14
Pat and come off, vertically hit and be provided with sealing ring 15 between bar 13 and housing 4, prevent material from falling in housing.
The ultimate principle of the present invention, principal character and advantage have been shown and described above, without departing from the present invention spirit and
On the premise of scope, the present invention also has various changes and modifications, and these changes and improvements both fall within claimed invention
Scope.
Claims (2)
1. a kind of vibrosieve with Multi-frequency vibrator it is characterised in that：The screen cloth of vibrosieve（1）With screen(ing) machine body（2）Between
It is provided with Multi-frequency vibrator（3）, Multi-frequency vibrator（3）Housing（4）It is fixed on screen(ing) machine body（2）On, housing（4）Side is symmetrical
It is provided with two and pass through housing（4）Inside extends to housing（4）The first rotating shaft of another side surface（5）, first rotating shaft（5）On set
It is equipped with the first gum elastic（6）, the first gum elastic（6）Outer surface is provided with the first steel pipe（7）, housing（4）Interior top with
Lower surface is symmetrically arranged with rubber slab（8）, two rubber slabs（8）Between be provided with pendulum（9）, pendulum（9）Side is symmetrical
It is provided with two and pass through pendulum（9）Inside extends to pendulum（9）Second rotating shaft of another side surface（10）, described second turn
Axle（10）With first rotating shaft（5）Axis be parallel to each other and be generally aligned in the same plane, the second rotating shaft（10）On be provided with second elasticity
Rubber（11）, the second gum elastic（11）It is provided with outward the second steel pipe being fixedly connected with the first steel pipe (7)（12）, pendulum
（9）Inside center is provided with vertical strike bar（13）, vertically hit bar（13）Top pass through housing（4）Top, vertically beat
Hit bar（13）Top is fixedly installed strike ring（14）, hit ring（14）With screen cloth（1）Between distance be 1-2mm, vertically hit
Bar（13）With housing（4）Between be provided with sealing ring（15）.
2. a kind of Multi-frequency vibration sieve according to claim 1 it is characterised in that：Described Multi-frequency vibrator（3）Ringwise battle array
The mode of row is arranged at screen(ing) machine body（2）On, its number is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099137.2A CN106391457B (en) | 2016-12-04 | 2016-12-04 | A kind of vibrating screen with Multi-frequency vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099137.2A CN106391457B (en) | 2016-12-04 | 2016-12-04 | A kind of vibrating screen with Multi-frequency vibrator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106391457A true CN106391457A (en) | 2017-02-15 |
| CN106391457B CN106391457B (en) | 2018-09-07 |
Family
ID=58083721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611099137.2A Active CN106391457B (en) | 2016-12-04 | 2016-12-04 | A kind of vibrating screen with Multi-frequency vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106391457B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200331332Y1 (en) * | 2003-07-28 | 2003-10-23 | 주식회사 포스코 | An apparatus for preventing the adhesion of ore from screen mesh |
| CN103480574A (en) * | 2013-10-22 | 2014-01-01 | 鞍山重型矿山机器股份有限公司 | Screen surface supporting beating device for vibrating screen |
| CN103639115A (en) * | 2013-11-28 | 2014-03-19 | 海安县联源机械制造有限公司 | Self-excited screen mesh cleaning device |
| CN203526065U (en) * | 2013-10-22 | 2014-04-09 | 鞍山重型矿山机器股份有限公司 | Supporting and beating device for screen face of vibrating screen |
| CN203711319U (en) * | 2014-01-22 | 2014-07-16 | 梁立魁 | High-frequency cloth cleaning mechanism of vibrating screen |
| CN206425235U (en) * | 2016-12-04 | 2017-08-22 | 新乡市振英机械设备有限公司 | A kind of vibratory sieve with Multi-frequency vibrator |
-
2016
- 2016-12-04 CN CN201611099137.2A patent/CN106391457B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200331332Y1 (en) * | 2003-07-28 | 2003-10-23 | 주식회사 포스코 | An apparatus for preventing the adhesion of ore from screen mesh |
| CN103480574A (en) * | 2013-10-22 | 2014-01-01 | 鞍山重型矿山机器股份有限公司 | Screen surface supporting beating device for vibrating screen |
| CN203526065U (en) * | 2013-10-22 | 2014-04-09 | 鞍山重型矿山机器股份有限公司 | Supporting and beating device for screen face of vibrating screen |
| CN103639115A (en) * | 2013-11-28 | 2014-03-19 | 海安县联源机械制造有限公司 | Self-excited screen mesh cleaning device |
| CN203711319U (en) * | 2014-01-22 | 2014-07-16 | 梁立魁 | High-frequency cloth cleaning mechanism of vibrating screen |
| CN206425235U (en) * | 2016-12-04 | 2017-08-22 | 新乡市振英机械设备有限公司 | A kind of vibratory sieve with Multi-frequency vibrator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106391457B (en) | 2018-09-07 |
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| GR01 | Patent grant |