CN203196873U - Numerical-control electromagnetic driving vibrating dedusting and classifying sieve - Google Patents
Numerical-control electromagnetic driving vibrating dedusting and classifying sieve Download PDFInfo
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- CN203196873U CN203196873U CN 201320243154 CN201320243154U CN203196873U CN 203196873 U CN203196873 U CN 203196873U CN 201320243154 CN201320243154 CN 201320243154 CN 201320243154 U CN201320243154 U CN 201320243154U CN 203196873 U CN203196873 U CN 203196873U
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Abstract
The utility model provides a numerical-control electromagnetic driving vibrating dedusting and classifying sieve. An electromagnetic actuator is fixed on a displacement plane, a numerical-control controller is installed at the upper portion of the electromagnetic actuator, a telescopic cavity is formed in the electromagnetic actuator, an electromagnetic coil is arranged at the periphery of the telescopic cavity, a permanent-magnet telescopic rod is arranged in the telescopic cavity, one side of the permanent-magnet telescopic rod is connected with a base of a sieve body, an idler wheel is installed at the lower portion of the base of the sieve body, the idler wheel is arranged above the displacement plane, a plurality of layers of sieving layers are arranged at the upper portion of the base through supporting rods layer by layer, one end of each layer of sieving layer is connected to a slide carriage, a feed port is formed in the upper portion of the high end of one side of the uppermost layer of sieving layer, a programming unit and a displayer are arranged on an operating panel of the numerical-control controller, and a PLC is arranged in the numerical-control controller. The numerical-control electromagnetic driving vibrating dedusting and classifying sieve has the advantages of being reasonable in power factor, good in classifying effect, convenient to adjust and control, simple in structure, high in production efficiency and suitable for classifying mineral aggregate.
Description
Technical field
The utility model proposes the ore sizing equipment in mining field, specifically numerical control electromagnetic drives the vibrating dust removing classifying screen.
Background technology
In the ore grinding process, existing vibratory sieve adopts motor to be used as power, and makes vibratory sieve produce displacement vibration by toggle, reaches the effect of mineral aggregate classification.Because motor-driven, invariablenes turning speed, amplitude and vibration frequency are constant, a kind of vibrosieve of material so can only suit, when changing mineral aggregate, often to change the rotating speed of crank connecting link size and structure and motor, thereby not only bother, and the correlation technique difficult parameters to be regulating, thereby affects the grading effect of classifying screen and the production efficiency of classification.
The utility model content
In order to create the new construction classifying screen, overcome the existing existing shortcoming of classifying screen, and the number of references control techniques, the utility model proposes a kind of numerical control electromagnetic and drive vibration separation screen.This classifying screen utilizes electromagnetic actuation force to order about classifying screen to vibrate to program.Solve the technical problem of vibration separation screen numerical control.
The scheme that the utility model technical solution problem adopts is:
Be fixed with electromagnetic driver in displacement plane, CNC controller is equipped with on electromagnetic driver top, be provided with telescopic cavity in the electromagnetic driver, telescopic cavity is peripherally equipped with solenoid, the permanent magnet expansion link is housed in telescopic cavity, permanent magnet expansion link one side is connected with the base of sieve nest, in sieve nest base bottom roller is installed, and roller places on the displacement plane;
Base top successively is equipped with the multi-deck screen layer by support bar, is connected with slide carriage at every layer of sieve layer one end, and feeding mouth is equipped with in the high-end top of sieve layer one side in the superiors;
Be provided with programmable device and display at the CNC controller operation planar, the PLC programmable controller is equipped with in CNC controller inside.
Good effect moves back and forth because the utility model utilizes numerical control electromagnetic to drive classifying screen, realizes the screening of mineral aggregate, has power factor reasonable, and grading effect is good, is convenient to regulate and control and advantage simple in structure and that production efficiency is high.Suit to use as the mineral aggregate classifying screen.
Description of drawings
Fig. 1 is the utility model structure chart
Fig. 2 is the utility model electromagnetic drive mechanism figure
Fig. 3 is the utility model CNC controller structure chart
Among the figure, 1. feeding mouth, 2. sieve nest, 3. base, 4. sieve layer, 5. support bar, 6. slide carriage, 7. roller, 8. displacement plane, 9. electromagnetic driver, 9.1. telescopic cavity, 9.2. solenoid, 9.3. permanent magnet expansion link, 10, CNC controller, 10.1. programmable device, 10.2. display.
The specific embodiment
According to the figure, be fixed with electromagnetic driver 9 in displacement plane 8, CNC controller 10 is equipped with on electromagnetic driver top, be provided with telescopic cavity 9.1 in the electromagnetic driver, telescopic cavity is peripherally equipped with solenoid 9.2, and permanent magnet expansion link 9.3 is housed in telescopic cavity, and permanent magnet expansion link one side is connected with the base 3 of sieve nest 2, in sieve nest base bottom roller 7 is installed, roller places on the displacement plane;
Base top successively is equipped with multi-deck screen layer 4 by support bar 5, is connected with slide carriage 6 at every layer of sieve layer one end, and feeding mouth 1 is equipped with in the high-end top of sieve layer one side in the superiors;
Be provided with programmable device 10.1 and display 10.2 at the CNC controller operation planar, the PLC programmable controller is equipped with in CNC controller inside.
Operation principle of the present utility model and the course of work:
Electromagnetism is flexible: when inserting a bar-shaped permanent magnet in the solenoid of a tubulose, under quiescent conditions, be subjected to the magnetic fields of permanent magnet, permanent magnet is inhaled in the coil, when having electric current to pass through in the coil, when if the electromagnetism polarity that solenoid produces is opposite with permanent magnet polarity, permanent magnet is inner mobile to battery coil, when polarity is identical, then battery coil magnetic field and magnetic field of permanent magnet are state at a stalemate, promote permanent magnet away from solenoid, when to solenoid alternate conduction reversal, then permanent magnet is subjected to the displacement that the magnetic fields of solenoid produces the push-and-pull state, thereby produces vibration.
The factor of decision electric and magnetic oscillation has the physical dimension of coil and permanent magnet, the size of electric current, voltage swing, alternately change energising frequency and period technique parameter, wherein the physical dimension of solenoid and permanent magnet designs according to classifying screen demand power needs, and electric current, voltage, amplitude, frequency and cycle need to be designed and control according to the electromagnetism relevant parameter.
Yet electric current, voltage, amplitude, frequency and cycle are the necessary technology conditions that determines electric and magnetic oscillation, need electroporation to carry out regulation and control, thereby must regulate and control just and can finish by Numeric Control Technology.
The utility model adopts CNC controller to control the duty of solenoid, comprises voltage, electric current, frequency, cycle, realizes amplitude size and the change number of times of cycle time, thereby realizes the classification of numerical control vibrosieve.
In actual use, the PLC controller of in CNC controller, packing into, and enroll control program, by the programmable device on the panel of CNC controller control program is enrolled in the PLC controller internal memory, the control data communication device of writing is crossed display and is shown, the routine data of input is made amendment or determine according to displaying contents, and change at any time control program according to the needs of different technologies parameter.The final classifying screen follow procedure of realizing moves, and reaches the operation to the mineral aggregate sieve classification.
In the utility model, permanent magnet expansion link one end is connected with base, be stiff end, the other end extend in the solenoid of electromagnetic driver, be movable end, movable end is subjected to the variation of solenoid magnetic direction and makes permanent magnet expansion link push-and-pull base vibration displacement, and base drives multi-layer grading sieve and carries out vibrosieve.Sieve layer can design some layers from top to bottom, and the sieve aperture of upper strata and lower floor progressively successively decreases, therefore, by the upper sieve layer be coarse grain footpath mineral aggregate, it layer is the fine grain mineral aggregate that orlop sieves, and the mineral aggregate on base top is the powdery mineral aggregate.According to the needs of kind and different-grain diameter classification, the number of plies of design sieve layer and the hole size of screen cloth are realized the classification of mineral aggregate, and what be conducive to mineral aggregate once finishes screening.
Mineral aggregate described in the utility model is the material of ore and industrial and agricultural production processing.
The embodiment explanation:
Building stones after utilizing the utility model classifying screen to fragmentation carry out gradation sizing:
Designing requirement: the sieve layer is set to three layers, and the mesh size of ground floor sieve layer is 15 millimeters, and the aperture of second layer sieve layer screen cloth is 10 millimeters, and the aperture of the 3rd layer of sieve layer screen cloth is 5 millimeters.
Screening: the building stones on the ground floor sieve layer use as the building gravel greater than 15 millimeters; Building stones are greater than 10 millimeters on the second layer sieve layer, less than 15 millimeters building stones, as grain building stones in the building grating; The 3rd layer of building stones that sieves on the layer are greater than 5 millimeters, less than 10 millimeters building stones, use as granule building stones for building; Building stones are the grit building stones less than 5 millimeters under the 3rd layer of sieve, use as building sand.
Claims (1)
1. numerical control electromagnetic drives the vibrating dust removing classifying screen, it is characterized in that: be fixed with electromagnetic driver (9) in displacement plane (8), CNC controller (10) is equipped with on electromagnetic driver top, be provided with telescopic cavity (9.1) in the electromagnetic driver, telescopic cavity is peripherally equipped with solenoid (9.2), permanent magnet expansion link (9.3) is housed in telescopic cavity, permanent magnet expansion link one side is connected with the base (3) of sieve nest (2), in sieve nest base bottom roller (7) is installed, roller places on the displacement plane;
Base top successively is equipped with multi-deck screen layer (4) by support bar (5), is connected with slide carriage (6) at every layer of sieve layer one end, and feeding mouth (1) is equipped with in the high-end top of sieve layer one side in the superiors;
Be provided with programmable device (10.1) and display (10.2) at the CNC controller operation planar, the PLC programmable controller is equipped with in CNC controller inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320243154 CN203196873U (en) | 2013-05-08 | 2013-05-08 | Numerical-control electromagnetic driving vibrating dedusting and classifying sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320243154 CN203196873U (en) | 2013-05-08 | 2013-05-08 | Numerical-control electromagnetic driving vibrating dedusting and classifying sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203196873U true CN203196873U (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320243154 Expired - Fee Related CN203196873U (en) | 2013-05-08 | 2013-05-08 | Numerical-control electromagnetic driving vibrating dedusting and classifying sieve |
Country Status (1)
| Country | Link |
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| CN (1) | CN203196873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286064A (en) * | 2013-05-08 | 2013-09-11 | 辽宁东戴河新区和陆重科有限公司 | Numerical-control solenoid-driven vibrating dust removing and classifying screen |
-
2013
- 2013-05-08 CN CN 201320243154 patent/CN203196873U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286064A (en) * | 2013-05-08 | 2013-09-11 | 辽宁东戴河新区和陆重科有限公司 | Numerical-control solenoid-driven vibrating dust removing and classifying screen |
| CN103286064B (en) * | 2013-05-08 | 2016-04-20 | 辽宁东戴河新区和陆重科有限公司 | A kind of numerical control electromagnetic drives vibrating dust removing classifying screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20160508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |