CN107716282A - It is a kind of with the vibratory sieve vibrated in high precision - Google Patents
It is a kind of with the vibratory sieve vibrated in high precision Download PDFInfo
- Publication number
- CN107716282A CN107716282A CN201711016218.6A CN201711016218A CN107716282A CN 107716282 A CN107716282 A CN 107716282A CN 201711016218 A CN201711016218 A CN 201711016218A CN 107716282 A CN107716282 A CN 107716282A
- Authority
- CN
- China
- Prior art keywords
- screen box
- main support
- vibration
- guide wheel
- spring
- 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
-
- 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
-
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
Mainly it is made up of the invention discloses a kind of with the vibratory sieve vibrated in high precision, described vibratory sieve screen box, main support, vibrating motor, rolling guide wheel, spring, loading hopper, screenings splicing funnel and oversize splicing funnel.Screen box is fixedly mounted on main support by spring；Rolling guide wheel, which is arranged on the wheel shaft of screen box to reassemble to rise on the guide groove of main support, is oriented to author's use；Vibrating motor is arranged on screen box, and loading hopper, screenings splicing funnel and oversize splicing funnel are fixed on main support；The bevel angle θ of main support（10°~90°）With the angle [alpha] of sieve plate（0°~45°）It can design as needed.The present invention has the characteristics that to vibrate precision height, long lifespan, simple in construction, good reliability, easily installed, and it is not accurate to solve the problems, such as that vibration screening device vibrates, further improves screening efficiency.
Description
Technical field
The invention belongs to sieving machine field, more particularly to it is a kind of with the vibratory sieve vibrated in high precision.
Background technology
Sieving machine is widely used with multiple industries such as coal, metallurgy, mine, chemical industry, food, in sieving machine, shaking
Dynamic screening is wherein very common one kind.Its principle of vibrosieve be using oscillator exciting produce vibration drive screen box vibration so as to
Material is set to reach the purpose of screening into the motion of certain orientation on the compass screen surface of screen box, when screen box vibrates, the thing in screen box
Material is by shake so as to which the sieve plate in screen box moves in a certain direction.Material passes through sieve aperture, and small particles material is turned into by sieve aperture
Screenings, large granular materials do not turn into oversize by continuing motion.Therefore, the driving source of vibratory sieve mostlys come from vibration,
The parameter so vibrated has a very big impact for screening efficiency, and vibration parameters mainly have vibration frequency, amplitude, direction.And
The problem of current existing vibration screening device is present is vibration parameters inaccuracy, and reason is：To ensure to sieve for vibrosieve
Case has high-precision vibration parameters, just there is higher screening efficiency.The vibration frequency of current vibration screening device, amplitude, side
To being controlled by vibrating motor or oscillator, and the frequency of the screen box of existing vibration screening device, amplitude, direction in practice
Can not accomplish it is consistent with motor or oscillator, because vibration screening device will realize that vibration would have to be caused with elastic parts such as springs
Screen box erects disengaging main support, then adds oscillator or vibrating motor to realize vibration, when the effect of vibration of vibrating motor on screen box
When the direction of vibration on screen box is vibrated along the axial direction of spring, thus it is difficult to ensure that screen box is according to required vibration
Parameter is run, and is so easy to the spring that fractures, and reduces spring service life.Exemplary such as patent of invention
CN103861804A discloses composite fertilizer's linear vibrating screen and discloses linear vibrating screen with patent of invention CN104511424A, also
There is utility model patent CN202316287U to disclose oblique linear vibrating screen and utility model patent CN202316287U public affairs
Open a kind of multilayer and sorted linear vibratory sieve, the problem of above-mentioned all be present.
In view of the above-mentioned problems, vibrated not with the vibratory sieve vibrated in high precision so as to solve screen box the invention discloses a kind of
Precisely, the problem of short life.
The content of the invention
It is an object of the invention to provide a kind of vibratory sieve vibrated in high precision, to solve current vibration screening device
The problem of vibration is not accurate, short life.
In order to solve the technical problem of the above, the present invention is for conventional vibration screening plant, not only in main support
On done larger improvement, main support is no longer four traditional vertical supporting legs, but six supporting legs, wherein four guiding supporting legs
It can need to design according to vibration angle, the upright supporting leg of two other；And also having improvement on screen box, screen box adds guide wheel
Axle, convenient installation roll guide wheel so that screen box has good guide effect in vibration, and has the shaft shoulder to play positioning on guide wheel shaft and make
With so that screen box direction of vibration is more accurate；The row's of adding spring, and improve spring direction and unanimously cause in direction of vibration
The control of the amplitude of screen box vibration more precisely, stable, while improve the service life of spring；In addition, in order to meet to vibrate
It is required that loading hopper and splicing funnel also have a change, inclination and the vibration side of the material receiving port of loading hopper discharging opening and splicing funnel
To parallel, and meet to be not exposed to screen box when screen box vibrate, ensure that screen box vibration is unaffected, loading hopper and splicing are leaked
Bucket is fixedly mounted on main support, facilitates continuous-stable to feed.Specific technical scheme is as follows：
It is a kind of with the vibratory sieve vibrated in high precision, it is characterised in that：By screen box（2）, main support（1）, vibrating motor（7）, rolling
Dynamic guide wheel（8）, spring（6）, loading hopper（3）, screenings splicing funnel（4）With oversize splicing funnel（5）Composition.
Described main support（1）There are six supporting legs, wherein four guiding supporting legs（13）With two upright supporting legs（14）, it is described
Guiding supporting leg（13）Tilt angle theta（10°~90°）I.e. the vibrating direction angle of screen box vibrates according to screen box needs and designs；Institute
The guiding supporting leg stated（13）On be provided with guide groove（12）.
Described screen box（2）On have with certain tilt angle alpha（0°~45°）Sieve plate（21）, spring dead plate（26）、
Guide wheel shaft（25）And motor fixing plate（24）.Tilt angle alpha（0°~45°）According to screening Demand Design, described sieve plate（21）On
It is provided with sieve aperture（22）,；Described spring dead plate（26）In described screen box（2) both sides, described motor fixing plate（24）
Installed in screen box lid（27）Centre position, described screen box lid（27）Plane is perpendicular to described main support（1）Guide groove
（12）Guide direction.Described screen box（2）On be provided with screen box charging aperture（23）.
Described screen box（2）Pass through the spring described in two rows（6）Erect and be arranged on described main support（1）On, it is described
Spring（6）Direction and described main support（1）On guiding supporting leg（13）It is parallel；Described guide wheel shaft（25）On be installed with it is described
Rolling guide wheel（8）, described rolling guide wheel（8）Installed in described main support（1）Guide groove（12）On.Described screen box
（2）On guide wheel shaft（25）There is the shaft shoulder（28）, play the role of positioning.
Described vibrating motor（7）Installed in described motor fixing plate（24）On, the vibrating motor（7）Vibration side
To perpendicular to described motor fixing plate（24）.
Described loading hopper（3）It is fixedly mounted on described main support（1）On, loading hopper lower end（31）All the time by
Described screen box charging aperture（23）To described screen box（2）It is interior, and parallel to described main support（1）Guide groove（12）Guiding
Direction, i.e., it is parallel with direction of vibration.And there is certain length to ensure during screen box vibrates without impinging on screen box.
Described screenings splicing funnel（4）With oversize splicing funnel（5）It is fixed on described main support（1）
On, screenings splicing funnel upper end（41）With screenings splicing funnel upper end（51）Also parallel with direction of vibration, and there is a fixed length
Degree ensures during screen box vibrates without impinging on screen box.
The beneficial effects of the invention are as follows：
1st, it is of the invention that new design has been done compared with existing vibration screening device, in structure so that the vibration of vibratory sieve is arrived
Accurately control, so as to improve screening efficiency.
2nd, it is of the invention compared with existing vibration screening device, add rolling guide wheel so that screen box direction of vibration obtains
Effectively control so that vibration is more steady.
3rd, it is of the invention compared with existing vibration screening device, upper row's spring of screen box is added, double spring to sieve
Case amplitude obtains more efficient control so that Oscillation Amplitude is more stable, accurate.
4th, of the invention compared with existing vibration screening device, charging splicing funnel is fixedly mounted on static main support
On, facilitate continuous-stable charging and splicing so that screening operation can be realized and worked continuously.
5th, simple and compact for structure, good reliability of the invention, charging splicing is convenient and simple, can be conveniently installed at heavy-duty machines
Upper carry out screening operation.
Brief description of the drawings
Fig. 1 is the assembling front view of the present invention.
Fig. 2 is the assembling left view of the present invention.
Fig. 3 is the front view of screen box of the present invention.
Fig. 4 is the right view of screen box of the present invention.
Fig. 5 is the front view of main support of the present invention.
Fig. 6 is the front view of loading hopper of the present invention.
Fig. 7 is the front view of screenings splicing funnel of the present invention.
Fig. 8 is the front view of oversize splicing funnel of the present invention.
1- main supports, 12- guide grooves, 13- are oriented to supporting leg, the upright supporting legs of 14-；2- screen boxs, 21- sieve plates, 22- sieve apertures, 23- sieves
Case charging aperture, 24- motor fixing plates, 25- guide wheel shafts, 26- spring dead plates, 27- screen box lids, the 28- shaft shoulders；3- loading hoppers,
31- loading hoppers lower end；4- sieves the splicing funnel that goes down, 41- screenings splicing funnels upper end；5-oversize splicing funnel, 51 sieves
Upper thing splicing funnel upper end；6- springs；7- vibrating motors；8- rolls guide wheel.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in figure 1, it is a kind of with the vibratory sieve vibrated in high precision mainly by screen box 2, main support 1, vibrating motor 7, rolling
Dynamic guide wheel 8, spring 6, loading hopper 3, screenings splicing funnel 4 and oversize splicing funnel 5 form.
Shown as shown in Figure 1, Figure 3 and Figure 4, described screen box 2 is erected installed in described main branch by the spring 6 described in two rows
On frame 1, the other end of two row's springs 6 is fixed on main support, the described direction of spring 6 and the guide groove on described main support 1
12 directed parallel；Without impinging on main support 1 during the effect guarantee screening operation of described spring 6, and shaking to described screen box 2
Width, which has, more accurately to be controlled, while also functions to the effect for reducing impact.
As shown in Figure 1, Figure 4 and Figure 5, the described guide wheel 8 that rolls is arranged on the wheel shaft 25 of described screen box 2, is reassembled
On the guide groove 12 of described main support 1, rise and be oriented to author's use, ensure accurately direction of vibration.
As depicted in figs. 1 and 2, described vibrating motor 7 is arranged on described motor fixing plate 24, and the motor shakes
Dynamic direction is perpendicular to described motor fixing plate 24, i.e. guiding of the described motor fixing plate 24 perpendicular to described main support 1
Supporting leg 13.
As shown in figures 1 to 6,3 mouthfuls of described loading hopper is fixedly mounted on described main support 1, described charging
Funnel lower end 31 1 is through in described screen box 2, and the guide direction of the notch 12 parallel to described main support 1, i.e., with
Direction of vibration is parallel.And there is certain length to ensure during screen box vibrates without impinging on screen box.
As shown in Fig. 1, Fig. 7 and Fig. 8, described screenings splicing funnel 4 and oversize splicing funnel 5 are fixed on institute
On the main support 1 stated, screenings splicing funnel upper end 41 and screenings splicing funnel upper end 51 have also parallel with direction of vibration
Certain length ensures during screen box vibrates without impinging on screen box.
As depicted in figs. 1 and 2, operation principle of the invention：When material is from described loading hopper 3 to described screen box 2.
Described screen box 2 is done along the guide groove by described vibrating motor 7 under the guiding of described rolling guide wheel 8（12）Direction
Vibration.Material is in described screen box internal vibration, because sieve plate 21 and the horizontal plane of described screen box 2 have certain inclined angle alpha, institute
It can be tossed to the right and moved with material, sieve is turned into by sieve aperture by described sieve aperture 22, small particles material during material movement
Lower thing, into described screenings funnel 4；Large granular materials do not continue to move right as on sieve by described sieve aperture 22
Thing, into described oversize funnel 5.
It is described above, simply one embodiment of the present invention, but the present invention is not limited to above-described embodiment, only
Want it to reach the technique effect of the present invention with any same or similar means, should all fall under the scope of the present invention, this
The specific limited range of invention is referring to claim, and without departing from the basic structure of the case in the present invention, the present invention can be with
Make any type of modification.
Claims (5)
- It is 1. a kind of with the vibratory sieve vibrated in high precision, it is characterised in that：By screen box（2）, main support（1）, vibrating motor（7）、 Roll guide wheel（8）, spring（6）, loading hopper（3）, screenings splicing funnel（4）With oversize splicing funnel（5）Composition；It is described Main support（1）There are six supporting legs, wherein four guiding supporting legs（13）With two upright supporting legs（14）, described guiding supporting leg （13）Tilt angle theta（10°~90°）I.e. the vibrating direction angle of screen box vibrates according to screen box needs and designs；Described guiding branch Leg（13）On be provided with guide groove（12）.
- It is 2. according to claim 1 a kind of with the vibratory sieve vibrated in high precision, it is characterised in that：Described screen box（2） On have with certain tilt angle alpha（0°~45°）Sieve plate（21）, spring dead plate（26）, guide wheel shaft（25）And motor fixing plate （24）；Tilt angle alpha（0°~45°）According to screening Demand Design, described sieve plate（21）On be provided with sieve aperture（22）；Described bullet Spring fixed plate（26）In described screen box（2) both sides, described motor fixing plate（24）Installed in screen box lid（27）Centre Position, described screen box lid（27）Plane is perpendicular to described main support（1）Guide groove（12）Guide direction；Described screen box （2）On be provided with screen box charging aperture（23）；Described screen box（2）Pass through the spring described in two rows（6）Erect and be arranged on described master Support（1）On, described spring（6）Direction and described main support（1）On guiding supporting leg（13）It is parallel；Described guide wheel shaft （25）On described rolling guide wheel is installed（8）, described rolling guide wheel（8）Installed in described main support（1）Guide groove （12）On；Described screen box（2）On guide wheel shaft（25）There is the shaft shoulder（28）, play the role of positioning.
- It is 3. according to claim 2 a kind of with the vibratory sieve vibrated in high precision, it is characterised in that：Described vibrating motor （7）Installed in described motor fixing plate（24）On, the vibrating motor（7）Direction of vibration fixed perpendicular to described motor Plate（24）.
- It is 4. according to claim 1 or 2 a kind of with the vibratory sieve vibrated in high precision, it is characterised in that：Described charging Funnel（3）It is fixedly mounted on described main support（1）On, loading hopper lower end（31）All the time by described screen box charging aperture （23）To described screen box（2）It is interior, and parallel to described main support（1）Guide groove（12）Guide direction, i.e., with vibration side To parallel；And there is certain length to ensure during screen box vibrates without impinging on screen box.
- It is 5. according to claim 1 a kind of with the vibratory sieve vibrated in high precision, it is characterised in that：Described screenings connects Funnel（4）With oversize splicing funnel（5）It is fixed on described main support（1）On, screenings splicing funnel upper end （41）With screenings splicing funnel upper end（51）Also parallel with direction of vibration, and there is certain length to ensure the process in screen box vibration In without impinging on screen box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711016218.6A CN107716282A (en) | 2017-10-25 | 2017-10-25 | It is a kind of with the vibratory sieve vibrated in high precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711016218.6A CN107716282A (en) | 2017-10-25 | 2017-10-25 | It is a kind of with the vibratory sieve vibrated in high precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107716282A true CN107716282A (en) | 2018-02-23 |
Family
ID=61212861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711016218.6A Pending CN107716282A (en) | 2017-10-25 | 2017-10-25 | It is a kind of with the vibratory sieve vibrated in high precision |
Country Status (1)
| Country | Link |
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| CN (1) | CN107716282A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110569956A (en) * | 2019-08-22 | 2019-12-13 | 北京华亿宏图机电设备有限公司 | Automatic ball counting device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB888849A (en) * | 1959-11-03 | 1962-02-07 | Saxon Engineering Company Ltd | Vibratory screens |
| BE730578A (en) * | 1968-05-18 | 1969-09-01 | ||
| CN2688400Y (en) * | 2004-03-12 | 2005-03-30 | 魏榕 | Simple hand-operated medicine screening apparatus |
| CN105396775A (en) * | 2015-11-12 | 2016-03-16 | 江苏大学 | Screening device capable of vibrating parallel to screen plate and efficient screening method |
| CN205628551U (en) * | 2016-03-09 | 2016-10-12 | 临安屹晨生物科技有限公司 | Mud fuel particles device that sieves |
| CN106391447A (en) * | 2016-11-05 | 2017-02-15 | 贵州明峰工业废渣综合回收再利用有限公司 | Mineral screening device |
| CN206168787U (en) * | 2016-11-01 | 2017-05-17 | 宁波爱思开合成橡胶有限公司 | A shale shaker for micelle conveyer |
-
2017
- 2017-10-25 CN CN201711016218.6A patent/CN107716282A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB888849A (en) * | 1959-11-03 | 1962-02-07 | Saxon Engineering Company Ltd | Vibratory screens |
| BE730578A (en) * | 1968-05-18 | 1969-09-01 | ||
| CN2688400Y (en) * | 2004-03-12 | 2005-03-30 | 魏榕 | Simple hand-operated medicine screening apparatus |
| CN105396775A (en) * | 2015-11-12 | 2016-03-16 | 江苏大学 | Screening device capable of vibrating parallel to screen plate and efficient screening method |
| CN205628551U (en) * | 2016-03-09 | 2016-10-12 | 临安屹晨生物科技有限公司 | Mud fuel particles device that sieves |
| CN206168787U (en) * | 2016-11-01 | 2017-05-17 | 宁波爱思开合成橡胶有限公司 | A shale shaker for micelle conveyer |
| CN106391447A (en) * | 2016-11-05 | 2017-02-15 | 贵州明峰工业废渣综合回收再利用有限公司 | Mineral screening device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110569956A (en) * | 2019-08-22 | 2019-12-13 | 北京华亿宏图机电设备有限公司 | Automatic ball counting device |
| CN110569956B (en) * | 2019-08-22 | 2024-04-16 | 北京华亿宏图机电设备有限公司 | Automatic ball counting device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180223 |