CN201088957Y - Vibrating device for high-frequency electromagnetic vibro-sieve - Google Patents
Vibrating device for high-frequency electromagnetic vibro-sieve Download PDFInfo
- Publication number
- CN201088957Y CN201088957Y CNU2007201827248U CN200720182724U CN201088957Y CN 201088957 Y CN201088957 Y CN 201088957Y CN U2007201827248 U CNU2007201827248 U CN U2007201827248U CN 200720182724 U CN200720182724 U CN 200720182724U CN 201088957 Y CN201088957 Y CN 201088957Y
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- sieve
- electromagnetic
- vibrating
- rubber cap
- shaker
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Abstract
The utility model relates to a vibration device used during ferrous metal sieving process in the beneficiation process, in particular to a vibration device for a high-frequency electromagnetic vibration sieve. The technical proposal is that: the device comprises a sieve box (1), an electromagnetic striking mechanism, vibrating arms (6, 10), rubber caps (7, 9) and a sieve net (8); wherein, the sieve net is arranged in the sieve box, the electromagnetic striking mechanism is positioned on the sieve box, a vibrating bar (5) of the electromagnetic striking mechanism is used to connect two groups of vibrating arms (6, 10), and each group of vibrating arm is respectively connected with the rubber caps (7, 9), which is arranged below the sieve net. The utility model has the advantages of reasonable structure, low cost, high working efficiency and so on, is applicable for a plurality of high-frequency electromagnetic vibration sieves, and comprises common sieving machines and rotary sieving machines. Because each electromagnetic excitation system can drive a plurality of rubber caps, the excitation sieve net greatly reduces material cost and processing cost of the enterprises. At the same time, the positions of two groups of the vibrating arms on a vibrating bar have phase difference and the driven rubber cap does not vibrate the sieve net at the same period, so that the service life of the sieve net is prolonged.
Description
Technical field:
The utility model relates to the vibrating device of ferrous metal screening process equipment in a kind of ore-dressing technique, the particularly vibrating device of high-frequency electromagnetic vibratory sieve.
Background technology:
The electromagnetic high-frequency vibratory sieve is the screening process equipment of ferrous metal in the ore-dressing technique, its operation principle is that the some groups of vibrating devices that driven by electromagnet system are equipped with in the flexible screen below, when passing through the electric current of variation in the electromagnet, electromagnet produces the magnetic of mechanical high frequency alternation, adhesive or release have certain flexible armature and transmission system, drive vibrating device, the moving flexible screen of holder is made dither.Material flow on the compass screen surface is crossed the screen cloth of high frequency shale shaker, owing to have vibrating device to make material select Separation of Solid and Liquid under sieve.The electromagnetic exciting mechanism of present high-frequency electromagnetic vibratory sieve forms and comprises that electromagnetic exciter, armature, transmission system, vibrating arm, vibrating arm only install one group of shaker arm of coupling, and the slat gum cap that a cover electromagnetic exciting mechanism only drives compass screen surface under vibrates; Requirement according to producing when needs overlap vibrational system more, promptly need increase the electromagnetic exciting mechanism of as much, has both increased production cost, increases the weight of workman's maintenance capacity again.In addition, because there is not phase difference in the positions of many cover shaker arms, the rubber cap of drive influences the service life of screen cloth at same exciting screen cloth in a flash.
The utility model content:
The utility model purpose provides a kind of vibrating device of high-frequency electromagnetic vibratory sieve, reduces cost, and increases work efficiency and service life of screen cloth, solves the problems referred to above that background technology exists.
Technical solutions of the utility model are: the vibrating device of high-frequency electromagnetic vibratory sieve is formed and is comprised screen box, electromagnetic exciting mechanism, shaker arm, rubber cap, screen cloth, screen cloth is arranged in the screen box, electromagnetic exciting mechanism is arranged on the screen box, a vibrating arm of electromagnetic exciting mechanism connects two groups of above shaker arms, every group of shaker arm connects rubber cap respectively, and rubber cap is arranged under the screen cloth.
Every group of shaker arm is made up of some shaker arms, and some shaker arms be arranged in parallel, and an end of shaker arm is connected on the vibrating arm of electromagnetic exciting mechanism, and the other end is connected with the rubber cap of band shape; Two groups of above shaker arms can be positioned opposite, and the direction of stretching, extension is not in same quadrant; Also can be that same direction arranges that the direction of stretching, extension is in same quadrant; It can also be the combination of above-mentioned dual mode.Each rubber cap of organizing on the shaker arm is a ribbon, and the width of banded rubber cap and the width of screen cloth are complementary, and each is organized rubber cap and is positioned at same plane under the screen cloth.
Electromagnetic exciting mechanism forms and comprises electromagnetic exciter, armature, transmission system, vibrating arm.
Adopt the utility model, the magnetic that produces by the electromagnetic exciter that is arranged in the high-frequency electromagnetic sieve screen box outside, adhesive or release have certain flexible armature and transmission system, the vibrating arm vibration of drive arrangement below screen cloth again, vibrating arm connects rubber cap by two groups of above shaker arms, hold screen cloth and exciting screen cloth along the rubber cap of compass screen surface overall with, realize screening operation.
The utlity model has rational in infrastructure, characteristics such as reduce cost, increase work efficiency, be applicable to various high-frequency electromagnetic vibratory sieves, comprise common screen(ing) machine, revolution screen(ing) machine etc.Because every cover electromagnetic exciting system can drive the vibration of many slat gums cap, the exciting screen cloth makes the material cost of enterprise, processing cost significantly reduce, and increases economic efficiency; And the minimizing of the maintenance capacity of whole electromagnetic sieve, save man-hour.Simultaneously because there is phase difference in the position of two groups of above shaker arms on vibrating arm, the rubber cap of drive with exciting screen cloth in a flash, prolongs the service life of screen cloth.
Description of drawings:
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is the utility model embodiment master TV structure schematic diagram.
Fig. 3 is the utility model embodiment left side TV structure schematic diagram.
Among the figure: screen box 1, electromagnetic exciter 2, armature 3, transmission system 4, vibrating arm 5, shaker arm 6 and 10, rubber cap 7 and 9, screen cloth 8.
The specific embodiment:
Below in conjunction with accompanying drawing, further specify the utility model by embodiment.
In an embodiment, the vibrating device of high-frequency electromagnetic vibratory sieve is formed and is comprised screen box 1, electromagnetic exciting mechanism, shaker arm 6 and 10, rubber cap 7 and 9, screen cloth 8, screen cloth is arranged in the screen box, electromagnetic exciting mechanism is arranged on the screen box, a vibrating arm 5 of electromagnetic exciting mechanism connects two groups of shaker arms 6 and 10, every group of shaker arm connects rubber cap 7 and 9, and rubber cap is arranged under the screen cloth.Every group of shaker arm is made up of four shaker arms, and four shaker arms be arranged in parallel, and an end of shaker arm is connected on the vibrating arm 5 of electromagnetic exciting mechanism, and the other end is connected with the rubber cap of band shape; Two groups of above shaker arms 6 and 10 are positioned opposite, and the direction of stretching, extension is not in same quadrant; Each rubber cap 7 and 9 of organizing on the shaker arm is ribbons, and the width of banded rubber cap and the width of screen cloth are complementary, and each is organized rubber cap and is positioned at same plane under the screen cloth 8.
Electromagnetic exciting mechanism forms and comprises electromagnetic exciter 2, armature 3, transmission system 4, vibrating arm 5, and its version and connected mode are public.
The magnetic that the utility model produces by the electromagnetic exciter that is arranged in the high-frequency electromagnetic sieve screen box outside, adhesive or release have certain flexible armature and transmission system, the vibrating arm vibration of drive arrangement below screen cloth again, vibrating arm connects rubber cap by two groups of shaker arms, hold screen cloth and exciting screen cloth along the rubber cap of compass screen surface overall with, realize screening operation.
Claims (5)
1. the vibrating device of a high-frequency electromagnetic vibratory sieve, it is characterized in that forming and comprise screen box (1), electromagnetic exciting mechanism, shaker arm (6,10), rubber cap (7,9), screen cloth (8), screen cloth is arranged in the screen box, electromagnetic exciting mechanism is arranged on the screen box, a vibrating arm (5) of electromagnetic exciting mechanism connects two groups of above shaker arms (6,10), every group of shaker arm connects rubber cap (7,9) respectively, and rubber cap is arranged under the screen cloth.
2. according to the vibrating device of the described high-frequency electromagnetic vibratory sieve of claim 1, it is characterized in that every group of shaker arm be made up of some shaker arms, some shaker arms be arranged in parallel, and an end of shaker arm is connected on the vibrating arm of electromagnetic exciting mechanism, and the other end is connected with the rubber cap of band shape.
3. according to the vibrating device of claim 1 or 2 described high-frequency electromagnetic vibratory sieves, it is characterized in that two groups of above shaker arm positioned opposite, the direction of stretching, extension is not in same quadrant.
4. according to the vibrating device of claim 1 or 2 described high-frequency electromagnetic vibratory sieves, it is characterized in that two groups of same directions of above shaker arm arrange that the direction of stretching, extension is in same quadrant.
5. according to the vibrating device of the described high-frequency electromagnetic vibratory sieve of claim 2, the rubber cap that it is characterized in that respectively organizing on the shaker arm is a ribbon, and the width of banded rubber cap and the width of screen cloth are complementary, and each is organized rubber cap and is positioned at same plane under the screen cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201827248U CN201088957Y (en) | 2007-09-26 | 2007-09-26 | Vibrating device for high-frequency electromagnetic vibro-sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201827248U CN201088957Y (en) | 2007-09-26 | 2007-09-26 | Vibrating device for high-frequency electromagnetic vibro-sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201088957Y true CN201088957Y (en) | 2008-07-23 |
Family
ID=39860712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201827248U Expired - Fee Related CN201088957Y (en) | 2007-09-26 | 2007-09-26 | Vibrating device for high-frequency electromagnetic vibro-sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201088957Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823051A (en) * | 2009-03-07 | 2010-09-08 | 李卓 | Vibrating screen |
-
2007
- 2007-09-26 CN CNU2007201827248U patent/CN201088957Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823051A (en) * | 2009-03-07 | 2010-09-08 | 李卓 | Vibrating screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 Termination date: 20091026 |