CN104773489B - Double-mass subresonance multi-inclination multipoint uniform material distribution system and material distribution method thereof - Google Patents
Double-mass subresonance multi-inclination multipoint uniform material distribution system and material distribution method thereof Download PDFInfo
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- CN104773489B CN104773489B CN201510136438.7A CN201510136438A CN104773489B CN 104773489 B CN104773489 B CN 104773489B CN 201510136438 A CN201510136438 A CN 201510136438A CN 104773489 B CN104773489 B CN 104773489B
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Abstract
The invention discloses a double-mass subresonance multi-inclination multipoint uniform material distribution system and a material distribution method thereof. A multi-inclination conveying cavity is of a multi-inclination sealed structure formed by connecting multiple sections of oblique barrel-shaped conveying cabins; the higher end of the multi-inclination conveying cavity is provided with a feeding hole, and the lower end of the multi-inclination conveying cavity is provided with a double-mass vibration driving part; the feeding hole is positioned at the front side; a material distribution regulating mechanism is arranged at the connected corners of the two adjacent conveying cabins; a blanking switch door device is positioned at the bottom of the multi-inclination conveying cavity behind the material distribution regulating mechanism; a material level detector is arranged behind the bottom of the blanking switch door device; a linkage control system is respectively in circuit connection with the material level detector, the material distribution regulating mechanism and the blanking switch door device. Large-scale continuous conveying for a powder material is performed in a sealed system, and the feeding amount is kept relatively uniform and constant, so that the purpose of distributing materials uniformly is realized; furthermore, since the cavity is sealed, no dust pollution is generated in a conveying process.
Description
Technical field
The present invention relates to a kind of material-distributing system, more particularly to a kind of many inclination angle Multipoint Uniform material-distributing systems of double mass subresonance
And distribution method, belong to material-distributing system field.
Background technology
After broken, its conveying and sub-material add moving cloth dolly or sub-material skin to ore usually using belt feeder
Band.But, ore is crushed to less than after 3mm through high pressure roller, and belt feeder adds the method for moving cloth dolly because drop is big, because
This can produce substantial amounts of dust, production environment very severe；And sub-material belt not only dust is big, and material less than 3mm is in skin
Good fluidity is taken, segregation is easily produced on belt, cause cutting plate to tend not to uniformly play material-distributing action.Also,
Arrange that the difficulty of a plurality of belt is big, equipment is more, single belt damages cause all fronts powder to be piled up, cause production difficult.
Compared with traditional direct drive is designed, double mass drive system can preferably reduce electric energy to Double-mass vibrating screen
Consumption, while improving screening efficiency.When the excited frequency of selection is slightly less than intrinsic frequency, vibration at this moment just forms sub- common
Shake, it is small when the amplitude ratio of subresonance resonates, by calculating the intrinsic frequency of vibrational system, then make additional excited frequency slightly
It is that can obtain subresonance less than intrinsic frequency.
The content of the invention
It is an object of the invention to：A kind of many inclination angle Multipoint Uniform material-distributing systems of double mass subresonance and sub-material side are provided
Method, solves the transportation problem after existing ore is crushed to less than 3mm through high pressure roller, so as to can effectively solve the problem that above-mentioned existing skill
Problem present in art.
The purpose of the present invention is realized by following technical proposals：A kind of many inclination angle Multipoint Uniforms of double mass subresonance point
Material system, it includes that many inclination angle conveyor chambers, double-mass vibrating drive division, sub-material governor motion, blanking door opening/closing apparatus, material position are visited
Device and linkage control system are surveyed, many inclination angles that many inclination angle conveyor chambers are formed for several sections of inclined tubular conveying cabins are connected are sealed
Closed type structure, in the high-end setting material inlet of many inclination angle conveyor chambers, sets double-mass vibrating and drives in the low side of many inclination angle conveyor chambers
Dynamic portion, orientation where material inlet is front, and sub-material governor motion is arranged at the connected corner in adjacent two conveyings cabin, blanking switch
Door gear is located at the bottom of many inclination angle conveyor chambers at sub-material governor motion rear, and material level detector is arranged at blanking door opening/closing apparatus
The rear of bottom；Linkage control system is connected with material level detector, sub-material governor motion and blanking door opening/closing apparatus circuit respectively.
It is preferred that, the output end of material level detector is connected with the input of linkage control system, chain control system
The closure of the aperture and blanking door opening/closing apparatus 5 that sub-material governor motion is controlled by material level detector of uniting.
It is preferred that, also including support and rubber spring, many inclination angle conveyor chambers are arranged on support, and rubber spring sets
It is placed in the bottom of support.
It is preferred that, many inclination angle conveyor chambers are made up of n sections of conveying cabin, wherein, n >=3, every section of conveying cabin is from rear
It is incremented by preceding angle of inclination；Feed bin is provided with immediately below blanking door opening/closing apparatus.
A kind of distribution method of many inclination angle Multipoint Uniform material-distributing systems of double mass subresonance, comprises the following steps：
The first step, material enters many inclination angle conveyor chambers from material inlet；
Second step, starts double-mass vibrating drive division, the power needed for providing material conveying by double-mass vibrating drive division；
Material is subject to the vibration force that double-mass vibrating drive division 3 is provided in many inclination angle conveyor chambers, and at many inclination angle conveyor chamber inclination angles
Effect is lower toward rear bounce；
3rd step, during material is conveyed, material level detector detects the controlling level of feed bin, and will detection gained
To linkage control system, linkage control system is converted into control signal to signal output after the signal is analyzed, is compared, and carries out
The closure control of aperture adjustment and blanking door opening/closing apparatus to sub-material governor motion 4.
Used as method for optimizing, the method that linkage control system adjusts each sub-material governor motion aperture is：When n-th feed bin storehouse
When position falls below setting height, then reduce the 1 ~ n-1 aperture of sub-material governor motion；When n-th feed bin position in storehouse is raised
During to higher than setting height, then increase the 1 ~ n-1 aperture of sub-material governor motion.
The effect of part is as follows in the present invention：
Many inclination angle conveyor chambers：Set using multistage, each section of inclination angle is different so that the conveyor chamber forms many pitch angle shapeds
Formula, is easy to the transport of material, while the conveyor chamber is enclosed rectangular tubular structure, can reduce the dust in course of conveying
Pollution, meet the requirement of environmental protection.
Double-mass vibrating drive division：When the excited frequency of selection is slightly less than intrinsic frequency, vibration at this moment just forms Asia
Resonance is small when the amplitude ratio of subresonance resonates so that material dispersion motion forward in the presence of vibration, it is ensured that material point
The uniformity of material.
Sub-material governor motion：For adjust material number, realized to feed bin by the control of linkage control system
Uniform distributing.
Blanking door opening/closing apparatus：Control material enters feed bin, and discharge quantity is ensured by the control of linkage control system
It is relatively uniform and constant.
Material level detector：It is arranged in feed bin, for detecting the height of materials in feed bin, and the signal for obtaining will be detected
Linkage control system is conveyed to, so that linkage control system is controlled by adjusting sub-material governor motion and blanking door opening/closing apparatus
The material of feed bin.
Linkage control system：Material for adjusting feed bin, to realize the purpose of uniform distributing.
Compared with prior art, beneficial effects of the present invention：By many inclination angle Multipoint Uniform sub-materials of this double mass subresonance
System realizes the mineral powder transportation after being crushed to less than 3mm through high pressure roller, by closed system powder is advised greatly
Mould continuous conveying, and keep the relatively uniform constant purpose to realize uniform distributing of discharge quantity；Simultaneously as cavity is sealed,
There is no dust pollution, meet the requirement of environmental protection in course of conveying.
Brief description of the drawings
Fig. 1 is the structural representation of material-distributing system of the present invention.
In figure：1- material inlets, many inclination angle conveyor chambers of 2-, 3- double-mass vibrating drive divisions, 4- sub-material governor motions, 5-
Blanking door opening/closing apparatus, 6- material level detectors, 7- supports, 8- rubber springs
Specific embodiment
With reference to specific embodiment, the present invention is further illustrated.
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Speciality and/or step beyond, can combine by any way, unless specifically stated otherwise, can be equivalent or with class by other
Replaced like the alternative features of purpose, i.e. unless specifically stated otherwise, in a series of equivalent or similar characteristics of each feature one
Individual embodiment.
As shown in figure 1, many inclination angle Multipoint Uniform material-distributing systems of double mass subresonance of the present invention, it includes many inclination angle conveyor chambers
2nd, double-mass vibrating drive division 3, sub-material governor motion 4, blanking door opening/closing apparatus 5, material level detector 6, support 7, rubber spring 8
And linkage control system.Many inclination angle conveyor chambers 2 are arranged on support 7, and rubber spring 8 is arranged at the bottom of support 7.
Wherein：Many inclination angle conveyor chambers 2 are closed for many inclination angles that several sections of inclined tubular conveying cabins are connected and are formed
Structure, and it is adjacent two conveying cabin junctions sealing.Many inclination angle conveyor chambers form the skewed of many trisections, in many inclination angle conveyor chambers
2 high-end setting material inlet 1, double-mass vibrating drive division 3, the place orientation of material inlet 1 are set in the low side of many inclination angle conveyor chambers 2
It is front, material is moved along the high-end of many inclination angle conveyor chambers toward bottom.Sub-material governor motion 4 is arranged at adjacent two conveyings cabin phase
Connect the top of corner, blanking door opening/closing apparatus 5 are located at the bottom of many inclination angle conveyor chambers 2 at the rear of sub-material governor motion 4, material position
Detector 6 is arranged at the rear of the bottom of blanking door opening/closing apparatus 5；Linkage control system is adjusted with material level detector 6, sub-material respectively
Mechanism 4 and the circuit of blanking door opening/closing apparatus 5 are connected；The output end of material level detector 6 is connected with the input of linkage control system,
Linkage control system controls the aperture of sub-material governor motion 4 and the closure of blanking door opening/closing apparatus 5 by material level detector 6.
Many inclination angle conveyor chambers 2 are made up of n sections of conveying cabin, wherein, n >=3, every section conveys cabin inclination angle from back to front
Degree is incremented by；The underface of blanking door opening/closing apparatus 5 is provided with feed bin.
The distribution method of this material-distributing system is comprised the following steps：
The first step, material enters many inclination angle conveyor chambers 2 from material inlet 1；
Second step, starts double-mass vibrating drive division 3, provides dynamic needed for material is conveyed by double-mass vibrating drive division
Power；Material is subject to the vibration force that double-mass vibrating drive division 3 is provided in many inclination angle conveyor chambers 2, and inclines in many inclination angle conveyor chambers 2
Beated toward rear in the presence of angle, form dispersion motion；Reach at first feed opening by a sub-material governor motion
A part of blanking of cutting plate point, the blanking enters feed bin by the opening of blanking door opening/closing apparatus, and the material in feed bin is according to other
Mechanism carries out transport processing, constantly reduces.Continue by remaining another part material after a sub-material governor motion sub-material
Rearward（The direction that i.e. material advances）Motion, reaches at second sub-material mouthful, by the sub-material on No. two sub-material governor motions
Plate carries out sub-material again, and feed bin is expected under a portion material, and another part continues to move, to the last a material
Storehouse.
3rd step, during material is conveyed, material level detector 6 detects the controlling level of feed bin, and will detect institute
Signal output is obtained to linkage control system, linkage control system is converted into control signal after the signal is analyzed, is compared, it is real
Row is to the aperture adjustment of sub-material governor motion 4 and the closure control of blanking door opening/closing apparatus 5.Wherein：Linkage control system is adjusted
The method of each sub-material governor motion aperture is：When n-th feed bin position in storehouse falls below setting height, then reduce 1 ~ n-1
The aperture of individual sub-material governor motion；When n-th feed bin position in storehouse rises above setting height, then increase the 1 ~ n-1 sub-material
The aperture of governor motion.
By the mutual cooperation of material level detector and linkage control system, the relatively uniform constant of discharge quantity is kept, i.e., in fact
The purpose of existing uniform distributing, simultaneously because cavity is sealed, does not have dust pollution in course of conveying.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (6)
1. many inclination angle Multipoint Uniform material-distributing systems of a kind of double mass subresonance, it is characterised in that：Including many inclination angle conveyor chambers（2）、
Double-mass vibrating drive division（3）, sub-material governor motion（4）, blanking door opening/closing apparatus（5）, material level detector（6）And chain control
System, many inclination angle conveyor chambers（2）It is many inclination angle enclosed constructions that several sections of inclined tubular conveying cabins are connected and are formed,
Many inclination angle conveyor chambers（2）High-end setting material inlet（1）, in many inclination angle conveyor chambers（2）Low side set double-mass vibrating drive
Portion（3）, material inlet（1）Place orientation is front, sub-material governor motion（4）The connected corner in adjacent two conveyings cabin is arranged at,
Blanking door opening/closing apparatus（5）Positioned at sub-material governor motion（4）Many inclination angle conveyor chambers at rear（2）Bottom, material level detector（6）
It is arranged at blanking door opening/closing apparatus（5）The rear of bottom；Linkage control system respectively with material level detector（6）, sub-material regulation machine
Structure（4）With blanking door opening/closing apparatus（5）Circuit is connected.
2. many inclination angle Multipoint Uniform material-distributing systems of double mass subresonance as claimed in claim 1, it is characterised in that：Material-height exploring
Device（6）Output end be connected with the input of linkage control system, linkage control system pass through material level detector（6）Control sub-material
Governor motion（4）Aperture and blanking door opening/closing apparatus（5）Closure.
3. many inclination angle Multipoint Uniform material-distributing systems of double mass subresonance as claimed in claim 1, it is characterised in that：Also include branch
Frame（7）And rubber spring（8）, many inclination angle conveyor chambers（2）It is arranged at support（7）On, rubber spring（8）It is arranged at support（7）'s
Bottom.
4. many inclination angle Multipoint Uniform material-distributing systems of double mass subresonance as described in any in claim 1-3, it is characterised in that：
Many inclination angle conveyor chambers（2）It is made up of n sections of conveying cabin, wherein, n >=3, every section conveys cabin angle of inclination from back to front and passs
Increase；Blanking door opening/closing apparatus（5）Underface be provided with feed bin.
5. the distribution method of many inclination angle Multipoint Uniform material-distributing systems of double mass subresonance as claimed in claim 4, its feature exists
In：Comprise the following steps：
The first step, material enters many inclination angle conveyor chambers from material inlet；
Second step, starts double-mass vibrating drive division, the power needed for providing material conveying by double-mass vibrating drive division；Material
The vibration force for being subject to double-mass vibrating drive division to provide in many inclination angle conveyor chambers, and in the presence of many inclination angle conveyor chamber inclination angles
Toward rear bounce；
3rd step, during material is conveyed, material level detector detects the controlling level of feed bin, and will detection gained signal
Export to linkage control system, linkage control system is converted into control signal after the signal is analyzed, is compared, carry out to dividing
Expect that the aperture adjustment of governor motion and the closure of blanking door opening/closing apparatus are controlled.
6. the distribution method of many inclination angle Multipoint Uniform material-distributing systems of double mass subresonance as claimed in claim 5, its feature exists
In：The method that linkage control system adjusts each sub-material governor motion aperture is：When n-th feed bin position in storehouse falls below setting height
When spending, then reduce the 1 ~ n-1 aperture of sub-material governor motion；When n-th feed bin position in storehouse rises above setting height, then
Increase the 1 ~ n-1 aperture of sub-material governor motion.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510136438.7A CN104773489B (en) | 2015-03-27 | 2015-03-27 | Double-mass subresonance multi-inclination multipoint uniform material distribution system and material distribution method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510136438.7A CN104773489B (en) | 2015-03-27 | 2015-03-27 | Double-mass subresonance multi-inclination multipoint uniform material distribution system and material distribution method thereof |
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| CN104773489A CN104773489A (en) | 2015-07-15 |
| CN104773489B true CN104773489B (en) | 2017-05-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105692081A (en) * | 2016-03-30 | 2016-06-22 | 红云红河烟草(集团)有限责任公司 | Multi-channel vibration conveying type tobacco material conveying flow direction selection system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2536643A1 (en) * | 1975-08-16 | 1977-02-24 | Elke Technik Fritz Kerner Kg | Inclined conveyor with endless chains - has chains with rollers running in channels and sections at different angles |
| DE19646753C2 (en) * | 1996-11-01 | 1998-08-20 | Select Ingenieurgesellschaft F | Device for quality and / or size sorting of small-sized products |
| CN101028889A (en) * | 2006-12-15 | 2007-09-05 | 周龙飞 | Large dip angle chain-scraper transferring apparatus |
| CN101412469A (en) * | 2008-08-26 | 2009-04-22 | 张二洪 | Double-mass vibratory conveyer |
| CN204528583U (en) * | 2015-03-27 | 2015-08-05 | 成都利君实业股份有限公司 | Double mass subresonance many inclination angles Multipoint Uniform material-distributing system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7497096B2 (en) * | 2003-06-30 | 2009-03-03 | Central Glass Company, Limited | Apparatus and method for conveying curved glass sheets |
-
2015
- 2015-03-27 CN CN201510136438.7A patent/CN104773489B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2536643A1 (en) * | 1975-08-16 | 1977-02-24 | Elke Technik Fritz Kerner Kg | Inclined conveyor with endless chains - has chains with rollers running in channels and sections at different angles |
| DE19646753C2 (en) * | 1996-11-01 | 1998-08-20 | Select Ingenieurgesellschaft F | Device for quality and / or size sorting of small-sized products |
| CN101028889A (en) * | 2006-12-15 | 2007-09-05 | 周龙飞 | Large dip angle chain-scraper transferring apparatus |
| CN101412469A (en) * | 2008-08-26 | 2009-04-22 | 张二洪 | Double-mass vibratory conveyer |
| CN204528583U (en) * | 2015-03-27 | 2015-08-05 | 成都利君实业股份有限公司 | Double mass subresonance many inclination angles Multipoint Uniform material-distributing system |
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