A kind of novel solid material color selector
Technical field
The present invention relates to a kind of novel solid material color selector more particularly to a kind of novel color sorting quartz sand (mineral products), stones
The solid materials color selectors such as lime stone, Mare Humorum be fresh.
Background technology
It is current in the prior art, for the solid materials such as color sorting quartz sand (mineral products), lime stone, Mare Humorum be fresh, adopted
Color selector is caterpillar type color sorting machine.The operation principle of solid material caterpillar type color sorting machine is (as shown in Figure 1):Selected solid
Material is by shaking feed system 1, deflector chute 13 is transported in crawler transporter 2, in the horizontal fortune of crawler transporter 2
Row a period of time;After crawler transporter 2 are left, dished out with certain initial velocity along parabola 3, the solids dished out
Material can enter in a set of (or more sets) selecting device 4, and light source 5 and photodetector 6 are housed in selecting device 4;Work as solids
After material enters selecting device 4 along the running orbit of parabola 3, light source 5 and photodetector 6 are anti-by the solid material detected
The light quantity of light and saturating coloured light is penetrated compared with the benchmark light quantity of background board 7, utilizes the reference colours of selected solid material and background board 7
Reference colours between color distortion, identify heterochromatic solid material 8;And the parabolic run by being mounted on solid material
The gas that a kind of air jet system 9 above 3 track of line sprays, the operation rail for parabola 3 that heterochromatic solid material 8 is blown off
Mark without other identified solid materials 10, is not then influenced by the gas that air jet system 9 is blown out, is continued
It is run along parabolic path, has thus reached that (other solid materials 10 are then with other solid materials 10 by heterochromatic solid material 8
It is that the finished product intentionally got is produced after sorting) effect that separates.
It is current in the prior art, utilize crawler type solid material color selector color sorting quartz sand (mineral products), lime stone, wet
There are many defects for the solid materials such as seafood, are unable to reach requirement of the market for precision of color separation.
First, crawler type solid material color selector is conveyed using crawler type.The defects of crawler type conveys is that belt follows
Ring operates, will be there are many solid material absorption on crawler belt 11 when the wet seafood of color sorting is when the solid material for comparing stickiness.
In the solid material on crawler belt 11 when carrying out primary or even color sorting more times, most of is difficult to dish out for absorption.In the course of time this
A little material absorption will impact the operating of crawler belt, drag slowly the running speed of crawler belt 11, adsorbed simultaneously on crawler belt 11
Solid material on crawler belt 11 over time, is such as cleared up, also there is certain corrosivity to crawler belt 11 not in time.Even if there is part
The color sorting of solid material adsorbed on crawler belt 11 is difficult to dish out, when carrying out secondary or even color sorting more times, if by throwing
Go out solid material and take part in color sorting, equally can also influence precision of color separation.
Secondly, the preceding selecting device 41 of crawler type solid material color selector, rear selecting device 42 are each other from must compare
Closely, wherein, 12 air line distance of glass that forward and backward device is equipped with is 400 to 600 millimeters.This be by the influence of light source 5, because
The light being irradiated to for light source 5 on solid material can weaken with the increase of distance, when light source 5 is more remote from solid material, irradiation
Light on to solid material is weaker, and such photodetector 6 can not just be accurately detected the reference colours of solid material, also with regard to nothing
Heterochromatic solid material 8 is recognized accurately in method.So at present in the prior art, preceding selecting device 41, rear selecting device 42 are each other
It is all closer from solid material.When color sorting quartz sand, lime stone are when the larger solid material of dust, two sets of selecting devices 41,
The glass 12 of 42 front ends will adsorb many dust because of from obtaining closer;It is similarly bigger in the fresh grade moistures of color sorting Mare Humorum
Solid material when, glass 12 can also adsorb many aqueous vapors.Even if glass 12 has glass deashing device, it is also difficult to which thorough cleaning is done
Dust and moisture on net glass 12, adsorb dust and moisture on glass 12, and the light that can be sent out to light source 5 causes to reflect,
Simultaneously also can shielding light, influence luminous intensity, color sorting can equally be impacted.
It is current in the prior art, when color sorting quartz sand, lime stone are when the bigger solid material of hardness, due to preceding
Selecting device 41,42 front end of rear selecting device glass 12 from it is closer, have the big solid material of fraction hardness and pound and fall
On glass 12, with the progress of color sorting, 12 surface of figured plate glass can be constantly scraped, over time, it is also possible to smash glass
12, it will be unable to carry out color sorting.
Invention content
In order to overcome more than the shortcomings of the prior art, the present invention provides a kind of novel color sorting solid material color sortings
Machine effectively solves more than the shortcomings of the prior art, meets for color sorting quartz sand (mineral products), lime stone, Mare Humorum
The color sorting requirement for the solid material that the hardness such as fresh are larger, dust is more, moisture is larger;Simultaneously increase preceding selecting device, after sort
The distance between device and the structure for changing lamp guide optimize the effect of color sorting.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of novel color sorting solid material color selector, including preceding selecting device, rear selecting device and mounted on vibration branch
Twin-stage oscillatory type feed system on frame;Twin-stage oscillatory type feed system is located at below the vibration feeder system of color selector, described
Twin-stage oscillatory type feed system be made of primary vibration system and secondary vibration system;Wherein, primary vibration system includes one
Grade vibrating motor and the level-one hopper on primary vibration motor;Secondary vibration system include secondary vibration motor, with
And the two level hopper on secondary vibration motor, the rear wall of two level hopper are equipped with the support portion of bending outward;One
The feed opening of grade hopper is stretched to right over two level hopper;Level-one hopper is located at immediately below the vibration feeder system of color selector.
Cutting plate is equipped between the two neighboring level-one hopper, cutting plate upper end is set for ridge shape, Mei Geyi
Grade hopper is opposite with the spout of vibration feeder system.
Opposite two side walls are equipped with 1-3 partition board on the bottom wall of the two level hopper, and septum plate length is less than two level hopper
Bottom wall length.
Solid material freely falling body in the vibration feeder system enters the level-one hopper of primary vibration system;It is described
Level-one hopper in solid material freely falling body enter the two level hopper of secondary vibration system.
The preceding selecting device, the glass linear distance of rear selecting device are set as 1300 to 1500 millimeters.
Lamp guide is respectively equipped in the preceding selecting device, rear selecting device, which includes bar shaped barred body, item
Shape barred body cross section is U-shaped shape, and the opposite medial surface of bar shaped barred body is set there are three square protrusion, adjacent two square protrusions
Between form groove, place bull's-eye in the groove of bar shaped barred body opening, setting light source on rear side of bull's-eye.
Beneficial effects of the present invention:
1) present invention is disperseed it using vibration feeder system, level-one hopper, two level hopper freely falling body solid material
It is more uniform than previous crawler type color sorting pattern into more uniform posture, it is easier to color sorting, finally by air jet system
The process blown away is entirely the movement of falling object, and the parabolic motion track after crawler belt is left than previous solid material and is easier
It is detected by photodetector, sorting is facilitated to reject;Crawler color separator crawler type is not present in twin-stage oscillatory type feed system simultaneously
Cycle operation feed mode, by vibrator supply, there is no have the absorption of sticky solid material in vibrational system the phenomenon that;
2) present invention avoids excessive aqueous vapor and powder by increasing the distance between preceding selecting device, rear selecting device
Dirt is adsorbed on glass, while is also avoided the larger solid material of hardness and smashed or scratch glass surface, is substantially increased
Photodetector detects the precision of solid material reference colours, optimizes the effect of color sorting;
3) lamp guide B structure provided by the invention allows the light that light source gives out preferably to gather solid by lamp guide
On material, the diverging of light and scattering and disappearing for light energy are avoided, achievees the effect that sort solid material and come.
Description of the drawings
In order to illustrate more clearly of the technical solution of inventive embodiments, embodiment will be described below required attached
Figure is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments invented, general for this field
For logical technical staff, without creative efforts, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is solid caterpillar type color sorting machine principle schematic diagram in the prior art;
Fig. 2 is axis side of the present invention schematic diagram;
Fig. 3 is axis side of the present invention schematic diagram;
Fig. 4 is axis side of the present invention schematic diagram;
Fig. 5 is principle schematic diagram side view of the present invention;
Fig. 6 is structural principle axis side schematic diagram of the present invention;
Fig. 7 is twin-stage oscillatory type feed system A axis side of the present invention schematic diagram;
Fig. 8 is the primary vibration system A1 axis side schematic diagram of twin-stage oscillatory type feed system A of the present invention;
Fig. 9 is the secondary vibration system A2 axis side schematic diagram of twin-stage oscillatory type feed system A of the present invention;
Figure 10 is optically focused stick B structure schematic side view of the present invention;
Figure 11 is optically focused stick B structure axis side schematic diagram of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in inventive embodiments, the technical solution in inventive embodiments is carried out clearly and completely
Description, it is clear that described embodiment is only invention part of the embodiment, instead of all the embodiments.Based in invention
Embodiment, all other embodiment that those of ordinary skill in the art are obtained without creative efforts,
Belong to the range of invention protection.
In the description of invention, it is to be understood that term " trepanning ", " on ", " under ", " thickness ", " top ", " in ", it is " long
Indicating positions or the position relationship such as degree ", " interior ", " surrounding " are for only for ease of description invention and simplify description rather than instruction
Or imply that signified component or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not understood that
For the limitation to invention.
A kind of novel color sorting solid material color selector, as in Figure 2-4, including the preceding selecting device being mounted in rack 44
41st, rear selecting device 42 and the twin-stage oscillatory type feed system A on vibration rack 43;Twin-stage oscillatory type feed system
A is located at below vibration feeder system D;
The present invention avoids previous shoe to solve the requirement for the larger solid material of the fresh grade moistures of color sorting Mare Humorum
Belt conveying employs twin-stage oscillatory type feed system A;Referring to Fig. 5-9, twin-stage oscillatory type feed system A is by primary vibration system
The A1 and secondary vibration system A2 that unites is formed;
Wherein, primary vibration system A1 includes multiple primary vibration motors 100 and mounted on each primary vibration motor
Level-one hopper 101 on 100, level-one hopper 101 have bottom wall and three walls;Secondary vibration system A2 shakes including multiple two levels
Dynamic motor 200 and the two level hopper 201 on each secondary vibration motor 200, two level hopper 201 have bottom wall and
Three walls, thereafter wall be equipped with bending outward formed support portion 202, level-one hopper 101 and two level hopper can be increased
201 contact area, the vibratory impulse both during buffering vibration, after 202 bending of support portion, two gussets of two level hopper 201
Wall is higher compared to rear wall so that 202 and two side enclosure wall of support portion forms notch, can accommodate limiting level-one hopper 101;Each
Level-one hopper 101 corresponds to a two level hopper 201, and the feed opening of level-one hopper 101 is stretched to right over two level hopper 201;Level-one
The level-one hopper 101 of vibrational system A1 is located at immediately below the vibration feeder system of color selector;
Cutting plate 102 is equipped between two neighboring level-one hopper 101,102 intermediate openings of cutting plate are stuck in adjacent level-one material
On the side wall of slot 101,102 upper end of cutting plate is set for ridge shape;Each level-one hopper 101 and vibration feeder system D's feeds
Material mouth 103 is opposite;Above-mentioned cutting plate 102, spout 103 can uniformly disperse the material in vibration feeder system to level-one hopper
In, it avoids non-uniform unrestrained;
Opposite two side walls are equipped with 1-3 partition board (being not drawn into figure) on the bottom wall of each two level hopper 201, further
Dispersed material, septum plate length are less than the bottom wall length of two level hopper 201, and partition board one end is connect with wall after two level hopper 201;
The overthe openings of two level hopper 201 are equipped with baffle, can prevent the excessive material of Oscillation Amplitude from trickling down away, baffle can
To be bolted on a steel pipe, steel pipe is fixed in rack.
When solid material is after vibration feeder system, the level-one hopper 101 of primary vibration system A1, solid are initially entered
Material is dispersed into uniform posture after being vibrated on primary vibration system A1, freely falling body falls into the two of secondary vibration system A2
Grade hopper 201, using the vibration of secondary vibration system A2, is dispersed into more uniform posture.The solid material ratio of dispersion
Previous crawler type color sorting pattern is more uniform, it is easier to color sorting.Solid after twin-stage oscillatory type feed system A simultaneously
Material is from starting to fall, to by the process that air jet system 9 is blown away being entirely finally the movement of falling object, than previous solid
Material leaves the parabolic motion track after crawler belt 11 and is easier to be detected by photodetector 6, ensure that solid material into
It can be detected one by one by photodetector 6 after entering preceding selecting device 41, rear selecting device 42, sorting is facilitated to reject.Twin-stage simultaneously
Crawler color separator crawler type cycle operation feed mode is not present in oscillatory type feed system A, and by vibrator supply, there is no have
The absorption of sticky solid material is in vibrational system the phenomenon that.
Referring to Fig. 2-Fig. 6, preceding selecting device 41 in the present invention, 12 air line distance of glass on rear selecting device 42 are set as
1300 to 1500 millimeters;(here only two sets selecting devices are illustrated, three sets so more cover selecting device all in this hair
In bright protection domain)
When solid material enter preceding selecting device 41, after selecting device 42 between, due to two sets of selecting devices 41,42 each other
It meets distant, so the glass 12 of two sets of selecting devices each other from solid material also relatively far away from, avoids excessive in this way
Aqueous vapor and adsorbing powder dust on glass, while also avoid the larger solid material of hardness and smash or scratch glass surface,
The precision that photodetector 6 detects solid material reference colours is substantially increased, optimizes the effect of color sorting.
While in order to solve preceding selecting device 41, rear selecting device 42 from the light source irradiation that solid material is relatively far away from brought
The problem of dying down to solid material light, the present invention provides a kind of novel optic stick B structures;
Referring to Figure 10, Figure 11, lamp guide B includes bar shaped barred body 301, and 301 cross section of bar shaped barred body is U-shaped shape, item
The opposite medial surface of shape barred body 301 is set there are three square protrusion 302, and groove is formed between adjacent two square protrusions 302
304,301 rear wall of bar shaped barred body is equipped with installation conduit 303, is easily installed, the setting of groove 304 can adjust bull's-eye
300 relative distance, after the interior placement bull's-eye 300 of the groove of 301 opening of bar shaped barred body, bull's-eye 300
Side sets light source 5, i.e., between light source 5 and solid material, places semicircle convex lens 300, make the light that light source 5 gives out more preferable
Gathered on solid material by lamp guide B, avoid light diverging and light energy scatter and disappear.Solid material passes through preceding choosing
After other device 41, rear selecting device 42 and air jet system 9, the side of the heterochromatic entrance collection device of solid material 8 C, and its
His solid material 10 then enters the opposite side of collection device C, achievees the effect that sort solid material and come.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one embodiment of invention is contained in reference to the embodiment or example particular features, structures, materials, or characteristics described
Or in example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.And
And particular features, structures, materials, or characteristics described can be in any one or more embodiments or example with suitable
Mode combine.
Invention disclosed above preferred embodiment is only intended to help to illustrate invention.There is no detailed descriptionthes for preferred embodiment
All details, do not limit the invention to the specific embodiments described.Obviously, according to the content of this specification, can make
Many modifications and variations.This specification is chosen and specifically describes these embodiments, is the principle in order to preferably explain invention
And practical application, so as to which skilled artisan be enable to be best understood by and utilize invention.Invention is only by claim
The limitation of book and its four corner and equivalent.