CN1879978A - Sorting device of ore colour sorting machine - Google Patents
Sorting device of ore colour sorting machine Download PDFInfo
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- CN1879978A CN1879978A CN 200610031543 CN200610031543A CN1879978A CN 1879978 A CN1879978 A CN 1879978A CN 200610031543 CN200610031543 CN 200610031543 CN 200610031543 A CN200610031543 A CN 200610031543A CN 1879978 A CN1879978 A CN 1879978A
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- chute
- ore
- guide rail
- wheel
- guide plate
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Abstract
The invention relates to a selector of mine color selecting machine, which comprises: electric part and mechanical part, wherein the electric part comprises the photoelectric sensor 20, the signal processor 1, the middle relay 18, and electromagnet 17 fixed on the frame 5; the signal detecting area of photoelectric sensor 20 is crossed with V-shaped groove 21 of track wheel 2; the mechanical output 16 of electromagnet 17 is connected to the operation rod 19; the mechanical part comprises a frame 5, a track wheel 2, a feeding wheel 4, a vibration feeder, and a guider. The inventive selector uses the reflective difference of the surface of mine particle. The invention can avoid the interference problem between several sensors and signal processors, to improve the working efficiency via multi channels and one machine.
Description
Affiliated technical field
The present invention relates to a kind of sorting plant of ore color selector, is a kind of device of the optical characteristics sorting of ore at ore.
Background technology
Ore selection is the process of different ores or concentrate and tailings being separated at the different qualities utilization craft of ore or mechanical mode.Manual selection is because its efficient is low, and labour intensity is eliminated greatly and gradually.Machinery selection is the process that physics characteristics such as the electromagnetism that utilizes ore, density, optics come ore separation by machinery.At present, on the market or the ore colour screening device of introducing on the magazine mostly be the single track color selector.This color selector can only be chosen inefficiency successively because have only a passage job to the ore by this passage.
Summary of the invention
The object of the present invention is to provide a kind of sorting plant of ore color selector, can utilize mineral surface that the difference of reflection of light rate is separated concentrate and mine tailing.
Technical scheme of the present invention in order to achieve the above object:
A kind of sorting plant of ore color selector comprises electric part and mechanical part, it is characterized in that: electrical appliance part mainly comprises photoelectric sensor, signal processor, auxiliary reclay and the electromagnet that is fixed on the frame, connects successively; " V " type groove of photo-sensor signal will detection zone and guide rail wheel intersects; The mechanical output of electromagnet is connected with control stick.
Mechanical part comprises frame, guide rail wheel, charging wheel, vibrating feed device, guider etc., and frame is the skeleton of whole device, and the axle of guide rail wheel and charging wheel is fixed on the frame by bearing block respectively, and links to each other with power by its axle respectively; The color of described guide rail wheel is suitable with the color of concentrate or mine tailing, " V " type groove that the surface distributed that guide rail is taken turns has that " V " type groove quantity with the chute surface is identical, shape, size match; The surface of described charging wheel coats the soft durable material of one deck, the convex tendon that the surface distributed of charging wheel has that the groove quantity with the chute surface is identical, shape, size match.
Vibrating feed device comprises chute, vibrating motor and chute support, and the front end of chute matches in the relative one by one mode of " V " type groove with the guide rail wheel; The charging wheel also is positioned at the front end of chute, the upper surface of its adjacent chute in bottom, and the rotating speed of charging wheel can be controlled ore particles and drop on the guide rail wheel by certain hour.Chute is fixed on the chute support by back shaft, the afterbody of chute links to each other with the chute support by spring, and vibrating motor is installed, the chute support is connected with the basis separately by foundation bolt, the surface of chute is distributed with " V " type groove that 1-40 bar and ore size match along the ore direction of motion, when vibrating motor is worked, can produce vibration and make chute around back shaft high frequency up-down vibration, guarantee that ore particles moves to the front end of chute along " V " type groove on chute surface.
Its structure of described guider mainly comprises guide plate, and the groove quantity of the quantity of guide plate and guide rail wheel surface is identical, size matches; The structure of each guide plate comprises " people " font slide carriage, and a side of " people " font slide carriage is connected with side plate, and the below direction vertical with side plate of " people " font slide carriage is equipped with sliding bearing; Described " people " font slide carriage is arranged in order by same direction, and to be installed in same axle by sliding bearing be on the guide plate axle, and the two ends of described guide plate axle are fixed on the frame.The side plate of each guide plate and the side plate of adjacent guide plate are distributed in the both sides of " people " font slide carriage, make the surface of " people " font slide carriage become a passage that can prevent the ore offset track.The passage of each guide plate is suitable with " V " type groove on guide rail wheel surface, chute surface successively respectively, constitutes a complete ore selection passage.The such ore selection passage of 1-40 bar can be set as required.The left and right sides, upper end of the side plate of guide plate is connected with the control stick of return spring and magnetic valve respectively.
The sorting plant of a kind of ore color selector of the present invention has solved a plurality of sensors, the signal processor problem of phase mutual interference side by side, and a machine can be realized the multiple tracks selection, has improved the operating efficiency of ore colour choosing greatly.
Description of drawings
Fig. 1 is the main cutaway view of the embodiment of the invention
Fig. 2 is the front view that charging wheel, chute, guide rail wheel and guide plate cooperatively interact
Fig. 3 is the combination stereogram of stereogram Fig. 4 of single guide plate for a plurality of guide plates
The principle schematic that Fig. 5 opens for the mine tailing passage
The principle schematic that Fig. 6 opens for the concentrate passage
Fig. 7 is the circuit block diagram of the embodiment of the invention
Among the figure
1, signal processor 2, guide rail wheel 3, bearing block 4, charging wheel
5, support 6, chute 7, vibrating motor 8, back shaft
9, chute support 10, foundation bolt 11, ground 12, return spring
13, guide plate 14, slide carriage 15, mine tailing 16, mechanical output
17, electromagnet 18, relay 19, control stick 20, photoelectric sensor
21, groove 22, sliding bearing 23, convex tendon 24, concentrate
The specific embodiment
A kind of sorting plant of ore color selector comprises electric part and mechanical part as Fig. 1-4, and electrical appliance part mainly comprises photoelectric sensor 20, signal processor 1, auxiliary reclay 18 and the electromagnet 17 that is fixed on the frame 5, connects successively." V " type groove 21 of photoelectric sensor 20 signal detection districts and guide rail wheel 2 intersects.The mechanical output 16 of electromagnet 17 is connected with control stick 19.
Mechanical part comprises frame 5, guide rail wheel 2, charging wheel 4, vibrating feed device, guider etc.Frame 5 is the skeleton of whole device, and the axle of guide rail wheel 2 and charging wheel 4 is fixed on the frame 5 by bearing block 3 respectively, and links to each other with power by its axle respectively.The color of described guide rail wheel 2 and the color of concentrate or mine tailing are suitable." V " type groove 21 that the surface distributed of guide rail wheel 2 has that " V " type groove 21 quantity with chute 6 surfaces are identical, shape, size match.The surface of described charging wheel 4 coats the soft durable material of one deck, the convex tendon that the surface distributed of charging wheel 4 has that groove 21 quantity with chute 6 surfaces are identical, shape, size match.
Vibrating feed device comprises chute 6, vibrating motor 7 and chute support 9, and the front end of chute 6 and guide rail wheel 2 matches in " V " type groove 21 relative one by one modes.Charging wheel 4 also is positioned at the front end of chute 6, the upper surface of its adjacent chute 6 in bottom, and the rotating speed of charging wheel 4 can be controlled ore particles and drop on the guide rail wheel 2 by certain hour.Chute 6 is fixed on the chute support 9 by back shaft 8, and the afterbody of chute 6 links to each other with chute support 9 by buffer spring 25, and vibrating motor 7 is installed.Chute support 9 is connected with basis 11 separately by foundation bolt 10, and the surface of chute 6 is distributed with 140 " V " type grooves 21 that match with the ore size along the ore direction of motion.When vibrating motor 7 work, can produce vibration and make chute 6 around back shaft 8 high frequency up-down vibration, guarantee that ore particles moves to the front end of chute 6 along " V " type groove 21 on chute 6 surfaces.
Its structure of guider mainly comprises guide plate, and the quantity of guide plate is identical with groove 21 quantity that guide rail is taken turns 2 surfaces, size matches.The structure of each guide plate comprises " people " font slide carriage 14, and a side of " people " font slide carriage 14 is connected with side plate 13, and the below of " people " font slide carriage 14 and side plate 13 vertical directions are equipped with sliding bearing 22.Described " people " font slide carriage 14 is arranged in order by same direction, and holds by sliding axle 22 that to be installed in same axle be on the guide plate axle.The two ends of described guide plate axle are fixed on the frame 5.The side plate 13 of each guide plate and the side plate 13 of adjacent guide plate are distributed in the both sides of " people " font slide carriage 14, make the surface of " people " font slide carriage 14 become a passage that can prevent the ore offset track.To take turns " V " type groove 21 on 2 surfaces, chute 6 surfaces suitable with guide rail successively respectively for the passage of each guide plate, constitutes a complete ore selection passage.The such ore selection passage of 1-40 bar can be set as required.The left and right sides, upper end of the side plate 13 of guide plate is connected with the control stick 19 of return spring 12 and magnetic valve 17 respectively.
The sorting plant of a kind of ore color selector of the present invention utilizes the mineral grain surface that reflection of light difference is carried out sorting.Its circuit theory as shown in Figure 3, when different colours and the ore that is of different shades thereof by predetermined speed, set track during through the photoelectric sensor detecting area, visible light or black light that photoelectric sensor sends shine mineral surface.Because different colours and the ore that is of different shades thereof are the reflectivity difference to the albedo of light, the reverberation of the different ores that photoelectric sensor receives will produce bigger difference, photoelectric sensor can convert catoptrical this species diversity to the variation of voltage, and this voltage claims reflected voltage.According to the needs of selected ore, the color that photoelectric sensor is set with certain frequency range is a background, is the frequency range that voltage turn-on sends signal.If the shared ratio of concentrate is big, then the color with concentrate is a background.Otherwise if the shared ratio of mine tailing is big, then the color with mine tailing is a background.Like this, can at utmost reduce the action frequency of operating part, increase the service life of machinery.Suppose that with the concentrate color be background, when within the scope that the ore color frequency scope that photoelectric sensor receives is being set, photoelectric sensor does not send the signal of telecommunication, and executing agency can not move, and ore will fall in the concentrate store by its natural track.When outside the scope that the color frequency scope that photoelectric sensor receives is being set, photoelectric sensor sends the signal of telecommunication, and executing agency's action changes the track of ore operation, and ore will drop in the tailing bin by altered track.Thereby reach the purpose that the ore separation with different colours comes.
The effect of signal processor: the one, the weak output signal that photoelectric sensor sends must carry out signal through signal processor and amplify, and could start executing agency is auxiliary reclay work.The 2nd, the signal that photoelectric sensor sends is instantaneous, must handle by signal processor, and just can make executing agency is that auxiliary reclay in time starts, delay cut-off, like this, executing agency after auxiliary reclay changes running orbit, can make this track keep certain hour.Thereby the ore that guarantees respective color can fall in the tailing bin by this track.
The sorting plant of a kind of ore color selector of the present invention, its selection process is as follows:
As Fig. 5, shown in Figure 6, suppose that with the concentrate color be background, the raw ore particle enters on the chute 6 through feed arrangement, and tcrude ore moves freely to the front end of chute 6 through each " V " type groove 21 that vibration is sequentially arranged in chute 6.When tcrude ore moved to the charging of setting rotating speed and takes turns 4, ore particles entered into and is mixed between charging wheel 4 and the chute 6, and by charging wheel 4 ore is sent in guide rail wheel 2 corresponding " V " type grooves 21 by the speed of setting.That is ore enters the speed of guide rail wheel 2 fully by 4 controls of charging wheel.Guide rail is taken turns 2 and is pressed the speed rotation of setting, and drives the tcrude ore particle and moves forward by set track, and when tcrude ore particle process photoelectric sensor 20 detecting areas, the tcrude ore particle can move according to following two kinds of situation continueds:
First kind of situation, when concentrate process light detecting area, because of sensor is that color with concentrate is a background, sensor does not send signal, and relay keeps disconnecting, and electromagnet 17 is not just worked, " people " font slide carriage 14 is under the effect of return spring 12, keep original position, open-minded to the passage maintenance of concentrate store, the concentrate particle enters in the concentrate store along passage.
Second kind of situation, because of sensor is that color with concentrate is a background, the color of mine tailing is outside the color gamut of sensor settings, when mine tailing process light detecting area, sensor will send signal, be sent to signal processor 1 and carry out the signal amplification, delay process, make auxiliary reclay 18 OnNows, delay cut-off, immediately, electromagnet 17 power supplys are connected immediately, the pulling force that electromagnet machinery output 16 control control sticks 19 pulling guide plates overcome return spring 12 is flapped toward another direction, make to the passage of tailing bin open-minded immediately, because 1 pair of signal of signal processor has carried out delay process, the closed certain hour of relay meeting, the mine tailing particle has time enough to enter in the tailing bin along passage.After in mine tailing enters tailing bin, relay cuts off the power supply immediately, and magnetic valve 17 has lost magnetic force, and guide plate is got back to original position again under the effect of return spring 12.The concentrate passage is open-minded, if next particle is the concentrate particle, is sorted in the concentrate store by first kind of situation, if next particle is the mine tailing particle, be sorted in the tailing bin by second kind of situation, so repeatedly endlessly, realize the purpose of letter sorting concentrate and tailings continuously.
Claims (1)
- A kind of sorting plant of ore color selector, comprise electric part and mechanical part, it is characterized in that: electrical appliance part mainly comprises and is fixed on photoelectric sensor (20), signal processor (1), auxiliary reclay (18) and the electromagnet (17) that frame (5) goes up, connects successively; " V " type groove (21) of photoelectric sensor (20) signal detection district and guide rail wheel (2) intersects; The mechanical output (16) of electromagnet (17) is connected with control stick (19);Mechanical part comprises frame (5), guide rail wheel (2), charging wheel (4), vibrating feed device, guider etc., frame (5) is the skeleton of whole device, the axle of guide rail wheel (2) and charging wheel (4) is fixed on the frame (5) by bearing block (3) respectively, and links to each other with power by its axle respectively; The color of described guide rail wheel (2) is suitable with the color of concentrate or mine tailing, " V " type groove (21) that the surface distributed of guide rail wheel (2) has is identical with surperficial " V " type groove (21) quantity of chute (6), shape, size match; The surface of described charging wheel (4) is coated with the soft durable material of one deck, the convex tendon (23) that the surface distributed of charging wheel (4) has is identical with surperficial groove (21) quantity of chute (6), shape, size match,Vibrating feed device comprises chute (6), vibrating motor (7) and chute support (9), and the front end of chute (6) matches in the relative one by one mode of " V " type groove (21) with guide rail wheel (2); Charging wheel (4) also is positioned at the front end of chute (6), and the upper surface of its adjacent chute in bottom (6), the rotating speed of charging wheel (4) can be controlled ore particles and drop on the guide rail wheel (2) by certain hour; Chute (6) is fixed on the chute support (9) by back shaft (8), the afterbody of chute (6) links to each other with chute support (9) by buffer spring (25), and vibrating motor (7) is installed, chute support (9) is connected with basis (11) separately by foundation bolt (10), the surface of chute (6) is distributed with " V " type groove (21) that 1-40 bar and ore size match along the ore direction of motionIts structure of described guider mainly comprises guide plate, and the quantity of guide plate is identical with groove (21) quantity that guide rail is taken turns (2) surface, size matches; The structure of each guide plate comprises " people " font slide carriage (14), and a side of " people " font slide carriage (14) is connected with side plate (13), and the below of " people " font slide carriage (14) direction vertical with side plate (13) is equipped with sliding bearing; Described " people " font slide carriage (14) is arranged in order by same direction, and to be installed in same axle by sliding bearing be on the guide plate axle (22), and the two ends of described guide plate axle (22) are fixed on the frame (5); The side plate (13) of side plate of each guide plate (13) and adjacent guide plate is distributed in the both sides of " people " font slide carriage (14), makes the surface of " people " font slide carriage (14) become a passage that can prevent the ore offset track; The passage of each guide plate is suitable with " V " type groove (21) on guide rail wheel (2) surface, knurl groove (6) surface successively respectively, constitutes a complete ore selection passage; The left and right sides, upper end of the side plate of guide plate (13) is connected with the control stick (19) of return spring (12) and magnetic valve (17) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610031543 CN1879978A (en) | 2006-04-19 | 2006-04-19 | Sorting device of ore colour sorting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610031543 CN1879978A (en) | 2006-04-19 | 2006-04-19 | Sorting device of ore colour sorting machine |
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| Publication Number | Publication Date |
|---|---|
| CN1879978A true CN1879978A (en) | 2006-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610031543 Pending CN1879978A (en) | 2006-04-19 | 2006-04-19 | Sorting device of ore colour sorting machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001677A (en) * | 2014-05-06 | 2014-08-27 | 中国农业大学 | Color selector utilizing electric-control automatic distribution of material |
| CN104138852A (en) * | 2014-08-06 | 2014-11-12 | 广西龙胜华美滑石开发有限公司 | Method for separating miscellaneous stone from talcum mine |
| CN104399679A (en) * | 2014-11-19 | 2015-03-11 | 合肥安晶龙电子有限公司 | Sorting device of color sorter sorting device |
| CN111687077A (en) * | 2020-07-09 | 2020-09-22 | 中国科学院地质与地球物理研究所 | High-precision material color sorting method |
-
2006
- 2006-04-19 CN CN 200610031543 patent/CN1879978A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001677A (en) * | 2014-05-06 | 2014-08-27 | 中国农业大学 | Color selector utilizing electric-control automatic distribution of material |
| CN104138852A (en) * | 2014-08-06 | 2014-11-12 | 广西龙胜华美滑石开发有限公司 | Method for separating miscellaneous stone from talcum mine |
| CN104399679A (en) * | 2014-11-19 | 2015-03-11 | 合肥安晶龙电子有限公司 | Sorting device of color sorter sorting device |
| CN111687077A (en) * | 2020-07-09 | 2020-09-22 | 中国科学院地质与地球物理研究所 | High-precision material color sorting method |
| CN111687077B (en) * | 2020-07-09 | 2021-01-08 | 中国科学院地质与地球物理研究所 | High-precision material color sorting method |
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