CN2644019Y - Polycolumn fastening highly effective rotary and oscillatory sieve - Google Patents
Polycolumn fastening highly effective rotary and oscillatory sieve Download PDFInfo
- Publication number
- CN2644019Y CN2644019Y CN 03209392 CN03209392U CN2644019Y CN 2644019 Y CN2644019 Y CN 2644019Y CN 03209392 CN03209392 CN 03209392 CN 03209392 U CN03209392 U CN 03209392U CN 2644019 Y CN2644019 Y CN 2644019Y
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- China
- Prior art keywords
- sieve
- screen cloth
- draw
- screen
- ring
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- Expired - Fee Related
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Abstract
The utility model relates to a material separating device, in particular to a polystylar tightening high efficiency vibration sieve. The vibration sieve includes a vibration generator, a vibration spring, a sieve soleplate, a sieve tube, a sieve cap, a sieve mesh, a material inlet and a material outlet gate. The sieve tube is in a split type structure, with a sieve mesh tension supporting mechanism is arranged between the upper part and the lower part of the sieve tube. The edge of the sieve mesh matches the upper part and the lower part of the sieve tube through the sieve mesh tension supporting mechanism. The sieve bottom board, the sieve tube and the sieve cap are integrated through a pull block mechanism which is vertically installed. The vibration sieve has a good leakproof property and low noise. The key tension position of the sieve mesh does not touch the metal so to greatly decrease friction. The utility model is able to prolong service life of the sieve. The whole fastening is in a structure of externally pull and block. The utility model is convenient and easy for repair. Besides, the utility model enhances the work efficiency.
Description
Technical field:
The utility model relates to material screening equipment, the fastening sieve that shakes that efficiently revolves of particularly a kind of multicolumn.
Background technology:
At present, the meticulous screening plant of material that is used for industries such as chemical industry, pottery, medicine, food mostly is and revolves the sieve that shakes, existing various its screen drum of sieve that shakes that revolves is monolithic construction, though the outside seal better performances is polluted for a short time, the syndeton between internal screen and the screen drum is unreasonable, easily cause screen cloth lax, both influence screening efficiency, strengthened the friction between screen cloth and clip again, reduced screen cloth service life; And the both time-consuming effort of replacing screen cloth.
Summary of the invention:
Goal of the invention of the present utility model is intended to overcome the weak point of above-mentioned background technology, and provide a kind of screen cloth tension performance that can guarantee, reduce wearing and tearing, adopt the card machine structure to make split type screen drum form fastening integral body, and make the replacing screen cloth fastening sieve that shakes that efficiently revolves of multicolumn very easily.
The technical scheme that realizes the foregoing invention purpose is: this revolves the sieve that shakes and comprises parts such as vibrator, exciting vibration spring, bottom screening plate, screen drum, sieve cap, screen cloth, charging aperture, discharging opening, this screen drum is a split-type structural, screen cloth tensioning supporting mechanism is housed between its upper and lower body, the screen cloth outer rim cooperates with the screen drum upper and lower body by this screen cloth tensioning supporting mechanism, and bottom screening plate, screen drum, sieve cap three are tightened to integral body by the card machine structure of vertical setting.
According to the fastening sieve that shakes that efficiently revolves of multicolumn that the technical program is implemented, compare with background technology, good seal performance, noise is little, and screen cloth tensioning key position is contacting metal not, greatly reduces friction, has improved screen cloth service life; Card structure is drawn in whole fastening employing outward, easy row easy to maintenance, and the draping time spent is short, has improved production efficiency.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a screen cloth tensioning supporting mechanism structural representation of the present utility model.
The specific embodiment:
Provide a specific embodiment of the present utility model below in conjunction with accompanying drawing.The fastening sieve that shakes that efficiently revolves of the described multicolumn of this embodiment is by vibrator 12, exciting vibration spring 2, bottom screening plate 3, otic placode 4, draw card post 5, thick discharging opening 6, draw snap ring 7, draw dop 8, fastening bolt 9, sieve cap 10, charging aperture 11, screen drum 12, screen cloth 13, screen cloth tensioning supporting mechanism 14, smart discharging opening 15, fine fodder dish 16 is formed, with screen cloth 13 is the boundary, screen drum 12 is divided into screen drum upper body 21 and screen drum lower body 24, screen cloth tensioning supporting mechanism 14 is housed between the two, this screen cloth tensioning supporting mechanism 14 is by flange 17, screen cloth support ring 19, screen cloth pressure ring 22, sea rubber cage ring 20 and rubber washer 23 constitute, this flange 17 is connected with screen drum lower body 24 by rubber washer 23, its upper inner is provided with and its all-in-one-piece screen cloth support ring 19, the outside has circle recessed 18, be set with sea rubber cage ring 20 on this screen cloth support ring 19, screen cloth 13 outer rims extend in this circle recessed 18 by these screen cloth support ring 19 transition, and by justifying in recessed 18 at this with these screen cloth pressure ring 22 compactings of justifying recessed 18 couplings, these screen cloth pressure ring 22 spiral-locks are passed through on flange 17 in screen drum upper body 21.Bottom screening plate 3, screen drum 12 (comprising screen drum upper body 21 and screen drum lower body 24), sieve cap 10 threes are tightened to integral body by the card machine structure of vertical setting.This card machine structure by otic placode 4, draw card post 5, draw snap ring 7, draw dop 8, fastening bolt 9 constitutes, this draws card post 5 lower ends and otic placode 4 to fix, the upper end with draw dop 8 hinged, said otic placode 4 and draw dop 8 to be hook formation, its hook end is hooked in respectively on bottom screening plate 3 and the sieve cap 10, this lower end of drawing snap ring 7 with draw card post 5 hinged, its ring portion is sleeved on draws on the dop 8, this ring portion and draw fastening bolt 9 is housed between the dop 8.When screen cloth 13 assemblings finish, after screen drum upper body 21 and screen drum lower body 24 fasten well, respectively bottom screening plate 3, screen drum 12, sieve cap 10 threes are linked together by a plurality of card machine structures, screw fastening bolt 9, can make bottom screening plate 3, screen drum upper body 21, screen drum lower body 24, the sieve cap 10 be tightened to an integral body, and realize airtight connection the between screen cloth 13 and screen cloth tensioning supporting mechanism 14, screen drum upper body 21, the screen drum lower body 24.When changing screen cloth 13 or inner maintenance, unclamp fastening bolt 9, take off the card machine structure, can split screen drum 12, screen cloth 13 and screen cloth tensioning supporting mechanism 14 easily.
The vibrator 12 of present embodiment adopts two hammers, two formula structure of shaking, and is equipped with double-deck screen cloth, split type screen drum structure, make originally revolving shake that sieve has solid, level, amplitude is adjustable, classification deslagging, screening require optional characteristics.
Claims (3)
1, the fastening sieve that shakes that efficiently revolves of a kind of multicolumn, comprise vibrator, exciting vibration spring, bottom screening plate, screen drum, sieve cap, screen cloth, charging aperture, discharging opening, it is characterized in that screen drum is a split-type structural, screen cloth tensioning supporting mechanism is housed between its upper and lower body, the screen cloth outer rim cooperates with the screen drum upper and lower body by this screen cloth tensioning supporting mechanism, and bottom screening plate, screen drum, sieve cap three are tightened to integral body by the card machine structure of vertical setting.
2, the fastening sieve that shakes that efficiently revolves of multicolumn according to claim 1, it is characterized in that this screen cloth tensioning supporting mechanism is by flange, the screen cloth support ring, the screen cloth pressure ring, sea rubber cage ring and rubber washer constitute, this flange is connected with the screen drum lower body by rubber washer, its upper inner is provided with and its all-in-one-piece screen cloth support ring, it is recessed that the outside has circle, be set with sea rubber cage ring on this screen cloth support ring, the screen cloth outer rim by this screen cloth support ring transition extend to this circle recessed in, and by with this circle recessed coupling the compacting of screen cloth pressure ring this circle recessed in, the screen drum upper body by this screen cloth pressure ring spiral-lock on flange.
3, the fastening sieve that shakes that efficiently revolves of multicolumn according to claim 1, it is characterized in that this card machine structure by otic placode, draw the card post, draw snap ring, draw dop, fastening bolt constitutes, this draws card post lower end and otic placode to fix, the upper end with draw dop hinged, said otic placode and draw dop to be hook formation, its hook end are hooked in respectively on bottom screening plate and the sieve cap, this lower end of drawing snap ring with draw card column articulated, its ring portion is sleeved on draws on the dop, this ring portion and draw fastening bolt is housed between the dop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03209392 CN2644019Y (en) | 2003-09-11 | 2003-09-11 | Polycolumn fastening highly effective rotary and oscillatory sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03209392 CN2644019Y (en) | 2003-09-11 | 2003-09-11 | Polycolumn fastening highly effective rotary and oscillatory sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2644019Y true CN2644019Y (en) | 2004-09-29 |
Family
ID=34288930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03209392 Expired - Fee Related CN2644019Y (en) | 2003-09-11 | 2003-09-11 | Polycolumn fastening highly effective rotary and oscillatory sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2644019Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580917A (en) * | 2012-02-27 | 2012-07-18 | 裕东（中山）机械工程有限公司 | High-efficiency screening and vibrating sieve for integrated inner and outer screening frame |
| CN104399664A (en) * | 2014-12-15 | 2015-03-11 | 山东润科机电设备有限公司 | Method for rapidly tightening screen mesh, and vibrating screen |
| CN104438059A (en) * | 2014-12-20 | 2015-03-25 | 淄博正邦知识产权企划有限公司 | Method for quickly tightening screen cloth and preventing screen cloth from falling and vibrating screen |
| CN105032759A (en) * | 2015-07-29 | 2015-11-11 | 张家港市兰航机械有限公司 | Vibrating screen |
| CN106423850A (en) * | 2016-12-06 | 2017-02-22 | 新乡市振英机械设备有限公司 | Sieve frame sealing device for spin vibration sieve |
| CN108031643A (en) * | 2017-11-08 | 2018-05-15 | 徐州新帝新材料有限公司 | A kind of circular impact screen |
| CN108554773A (en) * | 2018-01-15 | 2018-09-21 | 安徽龙谷商贸有限公司 | A kind of chemical experiment screening plant |
| CN108855876A (en) * | 2018-06-12 | 2018-11-23 | 张顺 | A kind of pharmaceutical purpose machinery spin vibration sieve |
-
2003
- 2003-09-11 CN CN 03209392 patent/CN2644019Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580917A (en) * | 2012-02-27 | 2012-07-18 | 裕东（中山）机械工程有限公司 | High-efficiency screening and vibrating sieve for integrated inner and outer screening frame |
| CN104399664A (en) * | 2014-12-15 | 2015-03-11 | 山东润科机电设备有限公司 | Method for rapidly tightening screen mesh, and vibrating screen |
| CN104438059A (en) * | 2014-12-20 | 2015-03-25 | 淄博正邦知识产权企划有限公司 | Method for quickly tightening screen cloth and preventing screen cloth from falling and vibrating screen |
| CN104438059B (en) * | 2014-12-20 | 2016-05-18 | 淄博正邦知识产权企划有限公司 | A kind of method and vibratory sieve of tightening fast screen cloth and preventing screen cloth tenesmus |
| CN105032759A (en) * | 2015-07-29 | 2015-11-11 | 张家港市兰航机械有限公司 | Vibrating screen |
| CN106423850A (en) * | 2016-12-06 | 2017-02-22 | 新乡市振英机械设备有限公司 | Sieve frame sealing device for spin vibration sieve |
| CN108031643A (en) * | 2017-11-08 | 2018-05-15 | 徐州新帝新材料有限公司 | A kind of circular impact screen |
| CN108554773A (en) * | 2018-01-15 | 2018-09-21 | 安徽龙谷商贸有限公司 | A kind of chemical experiment screening plant |
| CN108855876A (en) * | 2018-06-12 | 2018-11-23 | 张顺 | A kind of pharmaceutical purpose machinery spin vibration sieve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |