CN201055844Y - Multiple response type rotary and vibrating screen - Google Patents
Multiple response type rotary and vibrating screen Download PDFInfo
- Publication number
- CN201055844Y CN201055844Y CNU2007201468531U CN200720146853U CN201055844Y CN 201055844 Y CN201055844 Y CN 201055844Y CN U2007201468531 U CNU2007201468531 U CN U2007201468531U CN 200720146853 U CN200720146853 U CN 200720146853U CN 201055844 Y CN201055844 Y CN 201055844Y
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- screening
- screen
- screen cloth
- screen frame
- response type
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Abstract
A novel vibrating screening machine, a multi-response type rotary vibrating screen, used for material screening, comprises a machine base. A thrust board, on which a vibrating motor is arranged, is connected with the machine base via a vibration absorbing device. A screen frame is fixed on the thrust board. The screening machine is characterized in that two layers of screens with the same number are arranged in the screen frame; coarse materials, which are not well screened in the first layer of screens, can enter the second layer of screens for screening again, so as to promote the clean screening rate and the screening amount of the materials.
Description
Technical field:
The utility model relates to the machining manufacturing technology, is a kind of machinery that is applied to the material screening, specifically, is that a kind of multiple response type revolves the sieve that shakes.
Technical background:
At present, the known sieve that shakes that revolves can only carry out the single screening to material in same screen frame, and sifting net rate is not high; If the increase flow, then sifting net rate is lower.
Summary of the invention:
To revolve the sieve sifting net rate of shaking not high in order to overcome tradition, screening flow not high phenomenon, and the utility model provides a kind of multiple response type to revolve the sieve that shakes, and this revolves to shake to sieve and can carry out twice screening to material in same screen frame.Since in same screen frame design and installation the screen cloth of two-layer identical order number, increased the contact-making surface of material greatly to screen cloth, the time can suitably increase the sieve flow in screening.Like this, not only improve sifting net rate but also improved output.
The technical scheme that its technical problem that solves the utility model adopts is: install the screen cloth of two-layer identical order number down in one deck screen frame, leave the discharging space between the edge of upper strata screen cloth and the screen frame, off the net connection funnel of upper sieve, the discharging opening of funnel below passes lower screen.The screen frame installed inside parallel with the upper strata screen cloth has stock guide, and the outlet of stock guide is in the middle and upper part of lower screen.Its operation principle is: when being installed in the vibrating motor that breaks under the power plate and starting working, the screen frame body vibrates, and adjusts vibrating motor eccentric block phase angle up and down, can change the movement locus of material on screen cloth.Material enters the upper strata screen cloth from charging aperture, and through the first screening of upper strata screen cloth, " fines " by the upper strata screen cloth is on funnel directly enters into feeding plate under the lower screen; " coarse fodder " of the not well sifted by the upper strata screen cloth do not overflow via the edge of screen cloth, enters into the middle part of lower screen by stock guide." coarse fodder " passes through the screening once more of lower screen, falls on the feeding plate and by " fines " of upper strata screen cloth by " fines " of screen cloth and together discharged by lower discharge port, do not discharged by the top discharge mouth by " coarse fodder " of screen cloth.
The beneficial effects of the utility model are: through the screening that repeats of two-layer screen cloth, the sifting net rate of material improves greatly; Because the material process is the screen cloth of two-layer identical order number, has increased the contact-making surface of material and screen cloth relatively, can suitably increase the screening flow, has improved the screening amount.
Pay figure explanation:
Pay figure below in conjunction with embodiment this is suitable for novel further specifying
Fig. 1 is the simple and easy plane of upper screen cloth
3 screen frames, 4 dowels in space between 1 screen cloth, 2 screen clothes and screen frame
Fig. 2 shakes for multiple response type revolves and sieves easy structure figure
1 charging aperture, 2 screen frame bodies, 3 upper strata screen clothes, 4 funnel-forms are crossed flitch 5 stock guides 6 lower screens 7 feeding plates 8 and are broken power plate 9 shock-absorbing springs 10 vibrating motors 11 top discharge mouths 12 lower discharge ports
Among Fig. 1, leave space 2 between upper strata screen cloth 1 and the screen frame 3, screen cloth 1 links to each other by dowel 4 with screen frame 3.
Among Fig. 2, when vibrating motor 10 was started working, vibration force was transmitted screen frame body 2 by breaking power plate 8, and screen frame body 2 vibrates.Material enters on the upper strata screen cloth 3 from charging aperture 1, through the screening of screen cloth 3, falls on the feeding plate 7 through funnel 4 by " fines " of screen cloth 3, and " coarse fodder " that do not have well sifted by screen cloth 3 do not entered on the lower screen 6 through stock guide by the edge voids of screen cloth." coarse fodder ", together discharged by discharging opening 12 by directly falling on the feeding plate 7 and by " fines " of screen cloth 3 of screen cloth not by being discharged by discharging opening 11 of sieving through the screening once more of lower screen.
Claims (1)
1. novel vibrating screen classifier, organic block is equipped with damper mechanism, vibrating motor, breaks power plate and screen frame body on the support; It is characterized in that: the repetition sorting mechanism of two-layer identical order number sieve net is housed in the screen frame body, and material can repeat screening in same screen frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201468531U CN201055844Y (en) | 2007-04-29 | 2007-04-29 | Multiple response type rotary and vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201468531U CN201055844Y (en) | 2007-04-29 | 2007-04-29 | Multiple response type rotary and vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201055844Y true CN201055844Y (en) | 2008-05-07 |
Family
ID=39424690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201468531U Expired - Fee Related CN201055844Y (en) | 2007-04-29 | 2007-04-29 | Multiple response type rotary and vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201055844Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825004A (en) * | 2012-09-21 | 2012-12-19 | 北京嘉博文生物科技有限公司 | Automatic screening machine for kitchen wastes |
| CN104289433A (en) * | 2014-11-07 | 2015-01-21 | 四川旭华制药有限公司 | Easy-to-clean spin vibration sieve |
| CN107159555A (en) * | 2017-06-20 | 2017-09-15 | 新乡市东振机械制造有限公司 | A kind of multilayer is with the big yield sieve of mesh |
| CN107282278A (en) * | 2017-08-23 | 2017-10-24 | 中冶北方（大连）工程技术有限公司 | A kind of autogenous tumbling mill/semi-autogenous mill discharge part flow arrangement |
| CN113387625A (en) * | 2021-07-02 | 2021-09-14 | 宣城市嘉恒新型建材有限公司 | High-strength ground dry powder mortar and preparation method thereof |
-
2007
- 2007-04-29 CN CNU2007201468531U patent/CN201055844Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825004A (en) * | 2012-09-21 | 2012-12-19 | 北京嘉博文生物科技有限公司 | Automatic screening machine for kitchen wastes |
| CN102825004B (en) * | 2012-09-21 | 2015-06-17 | 北京嘉博文生物科技有限公司 | Automatic screening machine for kitchen wastes |
| CN104289433A (en) * | 2014-11-07 | 2015-01-21 | 四川旭华制药有限公司 | Easy-to-clean spin vibration sieve |
| CN107159555A (en) * | 2017-06-20 | 2017-09-15 | 新乡市东振机械制造有限公司 | A kind of multilayer is with the big yield sieve of mesh |
| CN107282278A (en) * | 2017-08-23 | 2017-10-24 | 中冶北方（大连）工程技术有限公司 | A kind of autogenous tumbling mill/semi-autogenous mill discharge part flow arrangement |
| CN113387625A (en) * | 2021-07-02 | 2021-09-14 | 宣城市嘉恒新型建材有限公司 | High-strength ground dry powder mortar and preparation method thereof |
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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: 20080507 |