CN203955518U - Suspension arm sieve panel vibration sieve - Google Patents
Suspension arm sieve panel vibration sieve Download PDFInfo
- Publication number
- CN203955518U CN203955518U CN201420383326.2U CN201420383326U CN203955518U CN 203955518 U CN203955518 U CN 203955518U CN 201420383326 U CN201420383326 U CN 201420383326U CN 203955518 U CN203955518 U CN 203955518U
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- China
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- sieve
- cantilever
- sieve plate
- screen frame
- vibration
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Abstract
A Suspension arm sieve panel vibration sieve, belongs to vibration screening machinery field, develops with the deficiency of batch mixing for yielding the coming off of cantilever lever vibratory sieve.Mainly formed by screen frame, compass screen surface, vibrator and vibration damping support device.Compass screen surface by multiple from feeding end to exhaust end the cantilever sieve plate of stepped setting form, one end of cantilever sieve plate is fixed on screen frame crossbeam, the other end is unsettled on the stiff end of next sieve plate.In order to make the granularity of undersize material accurate, the sieve aperture on cantilever sieve plate is circular hole, square hole or hexagonal hole.There is sound construction reliable, can bear the impact of bulk materials, the feature such as the quality of screening materials carrying is good.Be applicable to the coal classification of coal preparation plant.
Description
Technical field
The utility model belongs to vibration screening machinery field, mainly relates to be fixed by multiple one end, and the Suspension arm sieve panel vibration that is ladder compass screen surface that the unsettled cantilever sieve plate of the other end forms sieves.
Background technology
At present, the structure of the cantilever lever vibration sieve plate of applying on market is that one end of round steel is fixed on crossbeam, and the other end is unsettled.The subject matter that such structure exists is, between the round steel of grating and round steel, is independently, and screenings granularity is inaccurate, very easy batch mixing.The round steel of grating is fixing unreliable, general welding or the screw thread of adopting, and time of vibration easily lost efficacy when long, and grating has the danger coming off.Sieve aperture is generally less than 20mm, the general about 10mm of grating round steel left and right, the impact that cannot bear bulk materials.
Summary of the invention
The purpose of this utility model is to provide a kind of Suspension arm sieve panel vibration sieve, and the sound construction of this vibratory sieve is reliable, the ability that withstands shocks is strong, and can make the granularity of undersize material accurately even.
The utility model is realized by following measures, mainly formed by screen frame, compass screen surface, vibrator and vibration damping support device, screen frame crossbeam is connected with sieve box side plate by adpting flange, it is characterized in that: compass screen surface by multiple from feeding end to exhaust end the cantilever sieve plate of stepped setting form, one end of cantilever sieve plate is fixed on screen frame crossbeam, and the other end is unsettled on the stiff end of next sieve plate.In order to make the granularity of undersize material accurate, the sieve aperture on cantilever sieve plate is circular hole, square hole or hexagonal hole.
The beneficial effects of the utility model are that because one end of cantilever sieve plate is fixed on crossbeam, sound construction is reliable, can bear the impact of bulk materials.Sieve aperture is circular hole, square hole or hex hole, and screenings granularity is accurate.In the time that vibratory sieve is worked, the sieve plate of cantilever will produce secondary vibration.Material is the vibration force of vibrated sieve and the secondary vibration power of sieve plate simultaneously, and the quality of screening materials carrying is good.Be applicable to the coal classification of coal preparation plant.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model, Fig. 2 is cantilever sieve plate scheme of installation, Fig. 3 is the top view of Fig. 2, and in figure, 1 is screen frame, the 2nd, screen frame crossbeam, the 3rd, cantilever sieve plate, the 4th, vibrator, the 5th, vibration damping support device, the 6th, the adpting flange of crossbeam and side plate.
Detailed description of the invention
Below in conjunction with a brief description of the drawings embodiment of the present utility model, mainly formed by screen frame, compass screen surface, vibrator and vibration damping support device.Nine screen frame crossbeams 2 are riveted together by adpting flange 6 and two side plates of screen frame 1, compass screen surface is made up of the cantilever sieve plate 3 of nine stepped settings from feeding end to exhaust end, sieve cross direction sieve plate at vibratory sieve is to be made up of the steel plate of a cantilever, one end of cantilever sieve plate 3 is fixed on screen frame crossbeam 2, and the other end is unsettled on the stiff end of next sieve plate.In order to make the granularity of undersize material accurate, the sieve aperture on cantilever sieve plate 3 is evenly distributed square hole, for the coal classification of the 30-80mm granularity of coal preparation plant.
Claims (2)
1. a Suspension arm sieve panel vibration sieve, mainly formed by screen frame, compass screen surface, vibrator and vibration damping support device, screen frame crossbeam is connected with sieve box side plate by adpting flange, it is characterized in that: compass screen surface by multiple from feeding end to exhaust end the cantilever sieve plate of stepped setting (3) form, cantilever sieve plate one end is (3) fixed on screen frame crossbeam and (2) goes up, and the other end is unsettled on the stiff end of next sieve plate.
2. Suspension arm sieve panel vibration sieve according to claim 1, is characterized in that: the sieve aperture that (3) cantilever sieve plate is gone up is circular hole, square hole or hexagonal hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383326.2U CN203955518U (en) | 2014-07-12 | 2014-07-12 | Suspension arm sieve panel vibration sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383326.2U CN203955518U (en) | 2014-07-12 | 2014-07-12 | Suspension arm sieve panel vibration sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203955518U true CN203955518U (en) | 2014-11-26 |
Family
ID=51916159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420383326.2U Active CN203955518U (en) | 2014-07-12 | 2014-07-12 | Suspension arm sieve panel vibration sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203955518U (en) |
-
2014
- 2014-07-12 CN CN201420383326.2U patent/CN203955518U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |